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[PATCH OLK-6.6 0/5] KABI for cgroup
by Chen Ridong 18 Dec '24

18 Dec '24

KABI for cgroup Chen Ridong (3): Revert "cgroup: fix uaf when proc_cpuset_show" cgroup/cpuset: Prevent UAF in proc_cpuset_show() cgroup: add more reserve kabi Waiman Long (1): cgroup: Move rcu_head up near the top of cgroup_root Yafang Shao (1): cgroup: Make operations on the cgroup root_list RCU safe include/linux/cgroup-defs.h | 14 +++++++++--- include/linux/memcontrol.h | 8 +++++++ kernel/cgroup/cgroup-internal.h | 3 ++- kernel/cgroup/cgroup.c | 23 ++++++++++++++------ kernel/cgroup/cpuset.c | 38 ++++++--------------------------- 5 files changed, 44 insertions(+), 42 deletions(-) -- 2.34.1

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[openeuler:OLK-6.6 1613/1613] include/linux/if_caqm.h:391:23: sparse: sparse: incorrect type in assignment (different base types)
by kernel test robot 18 Dec '24

18 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 46064348cc445799cf9e8fd030323a0426fbb5e4 commit: 946747d4a52c34156031e41f9cb5cfb292747dcf [1613/1613] net: tcp: Add CAQM4TCP in the openeuler 6.6 kernel config: loongarch-randconfig-r111-20241210 (https://download.01.org/0day-ci/archive/20241218/202412181628.dTVd4p1C-lkp@…) compiler: loongarch64-linux-gcc (GCC) 14.2.0 reproduce: (https://download.01.org/0day-ci/archive/20241218/202412181628.dTVd4p1C-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412181628.dTVd4p1C-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) net/core/gro.c: note: in included file (through include/linux/mmzone.h, include/linux/gfp.h, include/linux/xarray.h, ...): include/linux/page-flags.h:244:46: sparse: sparse: self-comparison always evaluates to false net/core/gro.c: note: in included file (through include/linux/ip.h, include/net/gro.h): include/linux/skbuff.h:2721:28: sparse: sparse: self-comparison always evaluates to false net/core/gro.c: note: in included file: >> include/linux/if_caqm.h:391:23: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] caqm_hdr_info @@ got restricted __be16 [usertype] h_caqm_info @@ include/linux/if_caqm.h:391:23: sparse: expected unsigned short [usertype] caqm_hdr_info include/linux/if_caqm.h:391:23: sparse: got restricted __be16 [usertype] h_caqm_info -- net/ethernet/eth.c: note: in included file (through include/linux/mmzone.h, include/linux/gfp.h, include/linux/umh.h, include/linux/kmod.h, ...): include/linux/page-flags.h:244:46: sparse: sparse: self-comparison always evaluates to false net/ethernet/eth.c: note: in included file (through include/net/net_namespace.h, include/linux/inet.h): include/linux/skbuff.h:2721:28: sparse: sparse: self-comparison always evaluates to false net/ethernet/eth.c: note: in included file: >> include/linux/if_caqm.h:470:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] @@ got restricted __be16 [usertype] @@ include/linux/if_caqm.h:470:25: sparse: expected unsigned short [usertype] include/linux/if_caqm.h:470:25: sparse: got restricted __be16 [usertype] vim +391 include/linux/if_caqm.h 359 360 static inline void skb_gro_caqm_untag(struct sk_buff *skb) 361 { 362 #ifdef CONFIG_ETH_CAQM 363 struct caqm_hdr *chdr; 364 struct vlan_hdr *vlanhdr; 365 u16 caqm_hdr_info; 366 __be16 proto = skb->protocol; 367 u8 skip_time = 0; 368 int mac_len, meta_len; 369 void *meta; 370 struct caqm_hdr tmp_caqm_data; 371 372 if (!static_branch_unlikely(&sysctl_caqm_enable) || skb_shared(skb)) 373 return; 374 375 /* We may access the two bytes after caqm_hdr in caqm_set_encap_proto(). */ 376 if (unlikely(!pskb_may_pull(skb, VLAN_HLEN * 2 + CAQM_HLEN + sizeof(unsigned short)))) 377 return; 378 379 vlanhdr = (struct vlan_hdr *)(skb->data - VLAN_HLEN); 380 // Skip at most 2 vlan hdr 381 while (skip_time < 2 && eth_type_vlan(proto)) { 382 vlanhdr++; // chdr move a VLAN len 383 skip_time += 1; 384 proto = vlanhdr->h_vlan_encapsulated_proto; 385 } 386 // Look for vlan header, 2 times 387 if (!eth_type_caqm(proto) || skb_cow(skb, skb_headroom(skb)) < 0) 388 return; 389 390 chdr = (struct caqm_hdr *)(((void *)vlanhdr) + VLAN_HLEN); > 391 caqm_hdr_info = chdr->h_caqm_info; 392 __caqm_put_tag(skb, caqm_hdr_info); 393 394 if ((unsigned char *) chdr != skb->data) { 395 // adjust the caqm header before vlan header 396 // 1. Set the vlanhdr->proto as the next 397 vlanhdr->h_vlan_encapsulated_proto = chdr->h_caqm_encapsulated_proto; 398 // 2. Exchange caqm and vlan hdr 399 tmp_caqm_data = *chdr; 400 memmove(skb->data + CAQM_HLEN, skb->data, skip_time * VLAN_HLEN); 401 *(struct caqm_hdr *)(skb->data) = tmp_caqm_data; 402 } else 403 caqm_set_encap_proto(skb, chdr); 404 405 skb_pull_rcsum(skb, CAQM_HLEN); 406 407 mac_len = skb->data - skb_mac_header(skb); 408 if (likely(mac_len > CAQM_HLEN + ETH_TLEN)) { 409 memmove(skb_mac_header(skb) + CAQM_HLEN, skb_mac_header(skb), 410 mac_len - CAQM_HLEN - ETH_TLEN); 411 } 412 413 meta_len = skb_metadata_len(skb); 414 if (meta_len) { 415 meta = skb_metadata_end(skb) - meta_len; 416 memmove(meta + CAQM_HLEN, meta, meta_len); 417 } 418 419 skb->mac_header += CAQM_HLEN; 420 421 skb_reset_network_header(skb); 422 if (!skb_transport_header_was_set(skb)) 423 skb_reset_transport_header(skb); 424 skb_reset_mac_len(skb); 425 426 #endif 427 } 428 429 #ifdef CONFIG_ETH_CAQM 430 static inline __be16 caqm_get_protocol_and_depth(struct sk_buff *skb, 431 __be16 type, int *depth) 432 { 433 type = vlan_get_protocol_and_depth(skb, type, depth); 434 if (static_branch_unlikely(&sysctl_caqm_enable) && eth_type_caqm(type)) 435 return caqm_get_protocol_and_depth_after_vlan(skb, type, depth); 436 else 437 return type; 438 } 439 #endif 440 441 static inline void caqm_update_hint_in_gro(struct sk_buff *skb, struct sk_buff *p) 442 { 443 #ifdef CONFIG_ETH_CAQM 444 struct skb_caqm_info *cinfo_p = get_skb_caqm_info(p); 445 struct skb_caqm_info *cinfo_skb = get_skb_caqm_info(skb); 446 447 if (static_branch_unlikely(&sysctl_caqm_enable) && cinfo_p->recv_en && cinfo_skb->recv_en) { 448 cinfo_p->recv_hint += cinfo_skb->recv_hint; 449 cinfo_skb->recv_en = 0; 450 } 451 #endif 452 } 453 454 static inline int caqm_add_eth_header(struct sk_buff *skb, unsigned short *type, 455 struct net_device *dev) 456 { 457 #ifdef CONFIG_ETH_CAQM 458 struct skb_caqm_info *cinfo = get_skb_caqm_info(skb); 459 460 if (static_branch_unlikely(&sysctl_caqm_enable) && 461 (sysctl_caqm_filter_nics & (1UL << dev->ifindex)) == 0) 462 cinfo->send_en = 0; 463 if (static_branch_unlikely(&sysctl_caqm_enable) && cinfo->send_en) { 464 cinfo->send_en = 0; 465 if (unlikely(skb_headroom(skb) < ETH_HLEN + CAQM_HLEN)) 466 return -ETH_HLEN; 467 u16 *chdr = skb_push(skb, CAQM_HLEN); 468 469 chdr[0] = (cinfo->send_hdr); > 470 chdr[1] = htons(*type); 471 *type = (unsigned short)sysctl_caqm_tpid; 472 } 473 #endif 474 return 0; 475 } 476 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-6.6] fs: Allow fine-grained control of folio sizes
by Long Li 18 Dec '24

18 Dec '24

From: "Matthew Wilcox (Oracle)" <willy(a)infradead.org> mainline inclusion from mainline-v6.10-rc2 commit 84429b675bcfd2a518ae167ee4661cdf7539aa7d category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/IBC20Q Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- We need filesystems to be able to communicate acceptable folio sizes to the pagecache for a variety of uses (e.g. large block sizes). Support a range of folio sizes between order-0 and order-31. Signed-off-by: Matthew Wilcox (Oracle) <willy(a)infradead.org> Co-developed-by: Pankaj Raghav <p.raghav(a)samsung.com> Signed-off-by: Pankaj Raghav <p.raghav(a)samsung.com> Link: https://lore.kernel.org/r/20240822135018.1931258-2-kernel@pankajraghav.com Tested-by: David Howells <dhowells(a)redhat.com> Reviewed-by: Hannes Reinecke <hare(a)suse.de> Reviewed-by: Darrick J. Wong <djwong(a)kernel.org> Reviewed-by: Daniel Gomez <da.gomez(a)samsung.com> Signed-off-by: Christian Brauner <brauner(a)kernel.org> Conflicts: include/linux/pagemap.h mm/filemap.c [Conflicts due to not merged 83ee0e20fd9f ("filemap: support disable large folios on active inode")] Signed-off-by: Long Li <leo.lilong(a)huawei.com> --- include/linux/pagemap.h | 90 +++++++++++++++++++++++++++++++++++------ mm/readahead.c | 4 +- 2 files changed, 79 insertions(+), 15 deletions(-) diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h index 429627abfef4..e44e377661f2 100644 --- a/include/linux/pagemap.h +++ b/include/linux/pagemap.h @@ -203,12 +203,21 @@ enum mapping_flags { AS_EXITING = 4, /* final truncate in progress */ /* writeback related tags are not used */ AS_NO_WRITEBACK_TAGS = 5, - AS_LARGE_FOLIO_SUPPORT = 6, - AS_RELEASE_ALWAYS, /* Call ->release_folio(), even if no private data */ - AS_STABLE_WRITES, /* must wait for writeback before modifying + AS_RELEASE_ALWAYS = 6, /* Call ->release_folio(), even if no private data */ + AS_STABLE_WRITES = 7, /* must wait for writeback before modifying folio contents */ + AS_INACCESSIBLE = 8, /* Do not attempt direct R/W access to the mapping */ + /* Bits 16-25 are used for FOLIO_ORDER */ + AS_FOLIO_ORDER_BITS = 5, + AS_FOLIO_ORDER_MIN = 16, + AS_FOLIO_ORDER_MAX = AS_FOLIO_ORDER_MIN + AS_FOLIO_ORDER_BITS, }; +#define AS_FOLIO_ORDER_BITS_MASK ((1u << AS_FOLIO_ORDER_BITS) - 1) +#define AS_FOLIO_ORDER_MIN_MASK (AS_FOLIO_ORDER_BITS_MASK << AS_FOLIO_ORDER_MIN) +#define AS_FOLIO_ORDER_MAX_MASK (AS_FOLIO_ORDER_BITS_MASK << AS_FOLIO_ORDER_MAX) +#define AS_FOLIO_ORDER_MASK (AS_FOLIO_ORDER_MIN_MASK | AS_FOLIO_ORDER_MAX_MASK) + /** * mapping_set_error - record a writeback error in the address_space * @mapping: the mapping in which an error should be set @@ -348,9 +357,51 @@ static inline void mapping_set_gfp_mask(struct address_space *m, gfp_t mask) #define MAX_XAS_ORDER (XA_CHUNK_SHIFT * 2 - 1) #define MAX_PAGECACHE_ORDER min(MAX_XAS_ORDER, PREFERRED_MAX_PAGECACHE_ORDER) +/* + * mapping_set_folio_order_range() - Set the orders supported by a file. + * @mapping: The address space of the file. + * @min: Minimum folio order (between 0-MAX_PAGECACHE_ORDER inclusive). + * @max: Maximum folio order (between @min-MAX_PAGECACHE_ORDER inclusive). + * + * The filesystem should call this function in its inode constructor to + * indicate which base size (min) and maximum size (max) of folio the VFS + * can use to cache the contents of the file. This should only be used + * if the filesystem needs special handling of folio sizes (ie there is + * something the core cannot know). + * Do not tune it based on, eg, i_size. + * + * Context: This should not be called while the inode is active as it + * is non-atomic. + */ +static inline void mapping_set_folio_order_range(struct address_space *mapping, + unsigned int min, + unsigned int max) +{ + if (!IS_ENABLED(CONFIG_TRANSPARENT_HUGEPAGE)) + return; + + if (min > MAX_PAGECACHE_ORDER) + min = MAX_PAGECACHE_ORDER; + + if (max > MAX_PAGECACHE_ORDER) + max = MAX_PAGECACHE_ORDER; + + if (max < min) + max = min; + + mapping->flags = (mapping->flags & ~AS_FOLIO_ORDER_MASK) | + (min << AS_FOLIO_ORDER_MIN) | (max << AS_FOLIO_ORDER_MAX); +} + +static inline void mapping_set_folio_min_order(struct address_space *mapping, + unsigned int min) +{ + mapping_set_folio_order_range(mapping, min, MAX_PAGECACHE_ORDER); +} + /** * mapping_set_large_folios() - Indicate the file supports large folios. - * @mapping: The file. + * @mapping: The address space of the file. * * The filesystem should call this function in its inode constructor to * indicate that the VFS can use large folios to cache the contents of @@ -361,7 +412,23 @@ static inline void mapping_set_gfp_mask(struct address_space *m, gfp_t mask) */ static inline void mapping_set_large_folios(struct address_space *mapping) { - __set_bit(AS_LARGE_FOLIO_SUPPORT, &mapping->flags); + mapping_set_folio_order_range(mapping, 0, MAX_PAGECACHE_ORDER); +} + +static inline unsigned int +mapping_max_folio_order(const struct address_space *mapping) +{ + if (!IS_ENABLED(CONFIG_TRANSPARENT_HUGEPAGE)) + return 0; + return (mapping->flags & AS_FOLIO_ORDER_MAX_MASK) >> AS_FOLIO_ORDER_MAX; +} + +static inline unsigned int +mapping_min_folio_order(const struct address_space *mapping) +{ + if (!IS_ENABLED(CONFIG_TRANSPARENT_HUGEPAGE)) + return 0; + return (mapping->flags & AS_FOLIO_ORDER_MIN_MASK) >> AS_FOLIO_ORDER_MIN; } /** @@ -375,7 +442,7 @@ static inline void mapping_set_large_folios(struct address_space *mapping) static inline void mapping_clear_large_folios(struct address_space *mapping) { WARN_ON_ONCE(!rwsem_is_locked(&mapping->invalidate_lock)); - __clear_bit(AS_LARGE_FOLIO_SUPPORT, &mapping->flags); + mapping_set_folio_order_range(mapping, 0, 0); } /* @@ -384,20 +451,17 @@ static inline void mapping_clear_large_folios(struct address_space *mapping) */ static inline bool mapping_large_folio_support(struct address_space *mapping) { - /* AS_LARGE_FOLIO_SUPPORT is only reasonable for pagecache folios */ + /* AS_FOLIO_ORDER is only reasonable for pagecache folios */ VM_WARN_ONCE((unsigned long)mapping & PAGE_MAPPING_ANON, "Anonymous mapping always supports large folio"); - return IS_ENABLED(CONFIG_TRANSPARENT_HUGEPAGE) && - test_bit(AS_LARGE_FOLIO_SUPPORT, &mapping->flags); + return mapping_max_folio_order(mapping) > 0; } /* Return the maximum folio size for this pagecache mapping, in bytes. */ -static inline size_t mapping_max_folio_size(struct address_space *mapping) +static inline size_t mapping_max_folio_size(const struct address_space *mapping) { - if (mapping_large_folio_support(mapping)) - return PAGE_SIZE << MAX_PAGECACHE_ORDER; - return PAGE_SIZE; + return PAGE_SIZE << mapping_max_folio_order(mapping); } static inline int filemap_nr_thps(struct address_space *mapping) diff --git a/mm/readahead.c b/mm/readahead.c index 438f142a3e74..c13c130efcca 100644 --- a/mm/readahead.c +++ b/mm/readahead.c @@ -513,10 +513,10 @@ void page_cache_ra_order(struct readahead_control *ractl, limit = min(limit, index + ra->size - 1); - if (new_order < MAX_PAGECACHE_ORDER) + if (new_order < mapping_max_folio_order(mapping)) new_order += 2; - new_order = min_t(unsigned int, MAX_PAGECACHE_ORDER, new_order); + new_order = min(mapping_max_folio_order(mapping), new_order); new_order = min_t(unsigned int, new_order, ilog2(ra->size)); /* See comment in page_cache_ra_unbounded() */ -- 2.39.2

2 1

[PATCH OLK-6.6,v2] kabi: net: reserve space for xdp subsystem related structure
by Zhang Changzhong 18 Dec '24

18 Dec '24

hulk inclusion category: other bugzilla: https://gitee.com/openeuler/kernel/issues/I8OWRC ---------------------------------------------------- Reserve some fields beforehand for xdp framework related structures prone to change. Signed-off-by: Zhang Changzhong <zhangchangzhong(a)huawei.com> --- include/net/xdp.h | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/include/net/xdp.h b/include/net/xdp.h index c283668..9b9c7dc 100644 --- a/include/net/xdp.h +++ b/include/net/xdp.h @@ -54,6 +54,9 @@ enum xdp_mem_type { struct xdp_mem_info { u32 type; /* enum xdp_mem_type, but known size type */ u32 id; + + KABI_RESERVE(1) + KABI_RESERVE(2) }; struct page_pool; @@ -74,6 +77,9 @@ struct xdp_rxq_info { struct xdp_txq_info { struct net_device *dev; + + KABI_RESERVE(1) + KABI_RESERVE(2) }; enum xdp_buff_flags { @@ -92,6 +98,11 @@ struct xdp_buff { struct xdp_txq_info *txq; u32 frame_sz; /* frame size to deduce data_hard_end/reserved tailroom*/ u32 flags; /* supported values defined in xdp_buff_flags */ + + KABI_RESERVE(1) + KABI_RESERVE(2) + KABI_RESERVE(3) + KABI_RESERVE(4) }; static __always_inline bool xdp_buff_has_frags(struct xdp_buff *xdp) @@ -181,6 +192,11 @@ struct xdp_frame { struct net_device *dev_rx; /* used by cpumap */ u32 frame_sz; u32 flags; /* supported values defined in xdp_buff_flags */ + + KABI_RESERVE(1) + KABI_RESERVE(2) + KABI_RESERVE(3) + KABI_RESERVE(4) }; static __always_inline bool xdp_frame_has_frags(struct xdp_frame *frame) @@ -198,6 +214,9 @@ struct xdp_frame_bulk { int count; void *xa; void *q[XDP_BULK_QUEUE_SIZE]; + + KABI_RESERVE(1) + KABI_RESERVE(2) }; static __always_inline void xdp_frame_bulk_init(struct xdp_frame_bulk *bq) -- 2.9.5

1 0

[PATCH OLK-6.6] statx: kabi: KABI reservation for kstat
by Baokun Li 18 Dec '24

18 Dec '24

hulk inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/IBC24E ---------------------------------------------------------------------- structure size reserves reserved mainline kstat 160 4 192 184 Signed-off-by: Baokun Li <libaokun1(a)huawei.com> --- include/linux/stat.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/include/linux/stat.h b/include/linux/stat.h index 52150570d37a..d342e89b7aaa 100644 --- a/include/linux/stat.h +++ b/include/linux/stat.h @@ -53,6 +53,11 @@ struct kstat { u32 dio_mem_align; u32 dio_offset_align; u64 change_cookie; + + KABI_RESERVE(1) + KABI_RESERVE(2) + KABI_RESERVE(3) + KABI_RESERVE(4) }; /* These definitions are internal to the kernel for now. Mainly used by nfsd. */ -- 2.46.1

2 1

[PATCH OLK-6.6] seq_file: kabi: KABI reservation for seq_file
by Baokun Li 18 Dec '24

18 Dec '24

hulk inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/IBC34X ---------------------------------------------------------------------- structure size reserves reserved seq_file 120 1 128 seq_operations 32 1 40 Signed-off-by: Baokun Li <libaokun1(a)huawei.com> --- include/linux/seq_file.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h index 234bcdb1fba4..cf4a2258df85 100644 --- a/include/linux/seq_file.h +++ b/include/linux/seq_file.h @@ -27,6 +27,8 @@ struct seq_file { int poll_event; const struct file *file; void *private; + + KABI_RESERVE(1) }; struct seq_operations { @@ -34,6 +36,8 @@ struct seq_operations { void (*stop) (struct seq_file *m, void *v); void * (*next) (struct seq_file *m, void *v, loff_t *pos); int (*show) (struct seq_file *m, void *v); + + KABI_RESERVE(1) }; #define SEQ_SKIP 1 -- 2.46.1

2 1

[PATCH OLK-6.6,v2] net/kabi: Reserve space for net structures
by Dong Chenchen 18 Dec '24

18 Dec '24

hulk inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/IBC1RH -------------------------------- Reserve some fields beforehand for net subsystem related structures prone to change. Signed-off-by: Dong Chenchen <dongchenchen2(a)huawei.com> --- include/net/flow.h | 2 ++ include/net/netns/netfilter.h | 2 ++ include/net/netns/xfrm.h | 2 ++ include/net/xfrm.h | 4 ++++ 4 files changed, 10 insertions(+) diff --git a/include/net/flow.h b/include/net/flow.h index 0cc5f2ef1000..72d2ea2374ba 100644 --- a/include/net/flow.h +++ b/include/net/flow.h @@ -46,6 +46,8 @@ struct flowi_common { KABI_RESERVE(1) KABI_RESERVE(2) + KABI_RESERVE(3) + KABI_RESERVE(4) }; union flowi_uli { diff --git a/include/net/netns/netfilter.h b/include/net/netns/netfilter.h index 4b77a9b031b6..963588269637 100644 --- a/include/net/netns/netfilter.h +++ b/include/net/netns/netfilter.h @@ -34,5 +34,7 @@ struct netns_nf { KABI_RESERVE(1) KABI_RESERVE(2) + KABI_RESERVE(3) + KABI_RESERVE(4) }; #endif diff --git a/include/net/netns/xfrm.h b/include/net/netns/xfrm.h index a0c1359cc7eb..af7f20ef4823 100644 --- a/include/net/netns/xfrm.h +++ b/include/net/netns/xfrm.h @@ -87,6 +87,8 @@ struct netns_xfrm { KABI_RESERVE(1) KABI_RESERVE(2) + KABI_RESERVE(3) + KABI_RESERVE(4) }; #endif diff --git a/include/net/xfrm.h b/include/net/xfrm.h index c875faf98492..b9dec5f9c973 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -294,6 +294,8 @@ struct xfrm_state { KABI_RESERVE(1) KABI_RESERVE(2) + KABI_RESERVE(3) + KABI_RESERVE(4) }; static inline struct net *xs_net(struct xfrm_state *x) @@ -562,6 +564,8 @@ struct xfrm_policy { KABI_RESERVE(1) KABI_RESERVE(2) + KABI_RESERVE(3) + KABI_RESERVE(4) }; static inline struct net *xp_net(const struct xfrm_policy *xp) -- 2.25.1

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[PATCH OLK-5.10] soc: hisilicon: hbmdev: Only support built-in
by Zhang Zekun 18 Dec '24

18 Dec '24

hulk inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/IB78B0 ----------------------------------------------------------- Only support built in compile for hisi_hbmdev. We need to use lock_device_hotplug_sysfs() to prevent directly racing on acpi_scan_lock(), hbm memory can be time consumed during power on. Signed-off-by: Zhang Zekun <zhangzekun11(a)huawei.com> --- arch/arm64/configs/openeuler_defconfig | 2 +- drivers/soc/hisilicon/Kconfig | 2 +- drivers/soc/hisilicon/hisi_hbmdev.c | 19 ++++++++++++++++--- 3 files changed, 18 insertions(+), 5 deletions(-) diff --git a/arch/arm64/configs/openeuler_defconfig b/arch/arm64/configs/openeuler_defconfig index 4c117f2f55f1..dba4e3b2e79a 100644 --- a/arch/arm64/configs/openeuler_defconfig +++ b/arch/arm64/configs/openeuler_defconfig @@ -6117,7 +6117,7 @@ CONFIG_QCOM_KRYO_L2_ACCESSORS=y # Hisilicon SoC drivers # CONFIG_KUNPENG_HCCS=m -CONFIG_HISI_HBMDEV=m +CONFIG_HISI_HBMDEV=y CONFIG_HISI_HBMCACHE=m CONFIG_HISI_HBMDEV_ACLS=y CONFIG_HISI_L3T=m diff --git a/drivers/soc/hisilicon/Kconfig b/drivers/soc/hisilicon/Kconfig index 0e79de44a01f..2dc1a2060d30 100644 --- a/drivers/soc/hisilicon/Kconfig +++ b/drivers/soc/hisilicon/Kconfig @@ -19,7 +19,7 @@ config KUNPENG_HCCS health status and port information of HCCS on Kunpeng SoC. config HISI_HBMDEV - tristate "add extra support for hbm memory device" + bool "add extra support for hbm memory device" depends on ACPI_HOTPLUG_MEMORY select ACPI_CONTAINER help diff --git a/drivers/soc/hisilicon/hisi_hbmdev.c b/drivers/soc/hisilicon/hisi_hbmdev.c index f09388a80009..4bf3a17fc2a8 100644 --- a/drivers/soc/hisilicon/hisi_hbmdev.c +++ b/drivers/soc/hisilicon/hisi_hbmdev.c @@ -59,9 +59,8 @@ static int memdev_power_on(struct acpi_device *adev) acpi_handle handle = adev->handle; acpi_status status; - acpi_scan_lock_acquire(); + /* Power on and online the devices */ status = acpi_evaluate_object(handle, "_ON", NULL, NULL); - acpi_scan_lock_release(); if (ACPI_FAILURE(status)) { acpi_handle_warn(handle, "Power on failed (0x%x)\n", status); return -ENODEV; @@ -100,6 +99,7 @@ static int memdev_power_off(struct acpi_device *adev) acpi_dev_for_each_child(adev, hbmdev_check, NULL); acpi_scan_lock_release(); + /* Eject the devices and power off */ status = acpi_evaluate_object(handle, "_OFF", NULL, NULL); if (ACPI_FAILURE(status)) { return -ENODEV; @@ -112,7 +112,12 @@ static ssize_t state_store(struct device *dev, struct device_attribute *attr, { struct acpi_device *adev = ACPI_COMPANION(dev); const int type = online_type_from_str(buf); - int ret = -EINVAL; + int ret; + + /* Disallow pending on the mutex to avoid potential hung task*/ + ret = lock_device_hotplug_sysfs(); + if (ret) + return ret; switch (type) { case STATE_ONLINE: @@ -124,6 +129,7 @@ static ssize_t state_store(struct device *dev, struct device_attribute *attr, default: break; } + unlock_device_hotplug(); if (ret) return ret; @@ -196,9 +202,16 @@ static int container_init(void) return 0; } +static struct acpi_platform_list kunpeng_hbm_plat_info[] = { + {"HISI ", "HIP11 ", 0, ACPI_SIG_IORT, all_versions, NULL, 0}, + { } +}; static int __init hbmdev_init(void) { + if (acpi_match_platform_list(kunpeng_hbm_plat_info) < 0) + return 0; + return container_init(); } module_init(hbmdev_init); -- 2.22.0

2 1

[PATCH OLK-6.6] iommu: Reserve extra KABI entry for struct iopf_group
by Zhang Zekun 18 Dec '24

18 Dec '24

hulk inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/IBBRHP --------------------------------------------------------------- The list_head entry in iopf_group has been moved to iopf_group_extend for KABI compatibility and the lack of KABI reserve entry. Reserve extra kabi entry for future usage. Signed-off-by: Zhang Zekun <zhangzekun11(a)huawei.com> --- include/linux/iommu.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/include/linux/iommu.h b/include/linux/iommu.h index bb463cb96a44..83ec4bf9809e 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -155,6 +155,10 @@ struct iopf_group { KABI_USE(2, u32 cookie) KABI_RESERVE(3) KABI_RESERVE(4) + KABI_RESERVE(5) + KABI_RESERVE(6) + KABI_RESERVE(7) + KABI_RESERVE(8) }; struct iopf_group_extend { -- 2.22.0

2 1

[PATCH OLK-6.6] mm: revert "mm: shmem: fix data-race in shmem_getattr()"
by Heyuan Wang 18 Dec '24

18 Dec '24

From: Andrew Morton <akpm(a)linux-foundation.org> mainline inclusion from mainline-v6.12 commit d1aa0c04294e29883d65eac6c2f72fe95cc7c049 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB957P CVE: CVE-2024-53136 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- Revert d949d1d14fa2 ("mm: shmem: fix data-race in shmem_getattr()") as suggested by Chuck [1]. It is causing deadlocks when accessing tmpfs over NFS. As Hugh commented, "added just to silence a syzbot sanitizer splat: added where there has never been any practical problem". Link: https://lkml.kernel.org/r/ZzdxKF39VEmXSSyN@tissot.1015granger.net [1] Fixes: d949d1d14fa2 ("mm: shmem: fix data-race in shmem_getattr()") Acked-by: Hugh Dickins <hughd(a)google.com> Cc: Chuck Lever <chuck.lever(a)oracle.com> Cc: Jeongjun Park <aha310510(a)gmail.com> Cc: Yu Zhao <yuzhao(a)google.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Heyuan Wang <wangheyuan2(a)h-partners.com> --- mm/shmem.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/mm/shmem.c b/mm/shmem.c index 6901c95370e4..4ba22dea0092 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -1167,9 +1167,7 @@ static int shmem_getattr(struct mnt_idmap *idmap, stat->attributes_mask |= (STATX_ATTR_APPEND | STATX_ATTR_IMMUTABLE | STATX_ATTR_NODUMP); - inode_lock_shared(inode); generic_fillattr(idmap, request_mask, inode, stat); - inode_unlock_shared(inode); if (shmem_huge_global_enabled(inode, 0, 0, false, NULL, 0)) stat->blksize = HPAGE_PMD_SIZE; -- 2.25.1

2 1

[openeuler:OLK-6.6 1613/1613] drivers/char/lsse_sdf_cdev.c:198:62: sparse: sparse: incorrect type in argument 2 (different address spaces)
by kernel test robot 18 Dec '24

18 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 46064348cc445799cf9e8fd030323a0426fbb5e4 commit: bcb311924fa97b123317ec1d4d4ccce77199c9d2 [1613/1613] LoongArch: add loongson SE SDF support config: loongarch-randconfig-r111-20241210 (https://download.01.org/0day-ci/archive/20241218/202412181438.CJxz4kpl-lkp@…) compiler: loongarch64-linux-gcc (GCC) 14.2.0 reproduce: (https://download.01.org/0day-ci/archive/20241218/202412181438.CJxz4kpl-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412181438.CJxz4kpl-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/char/lsse_sdf_cdev.c:198:62: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *from @@ got char const *buf @@ drivers/char/lsse_sdf_cdev.c:198:62: sparse: expected void const [noderef] __user *from drivers/char/lsse_sdf_cdev.c:198:62: sparse: got char const *buf >> drivers/char/lsse_sdf_cdev.c:239:32: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected char const *buf @@ got char const [noderef] __user *buf @@ drivers/char/lsse_sdf_cdev.c:239:32: sparse: expected char const *buf drivers/char/lsse_sdf_cdev.c:239:32: sparse: got char const [noderef] __user *buf >> drivers/char/lsse_sdf_cdev.c:248:50: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected char *buf @@ got char [noderef] __user *buf @@ drivers/char/lsse_sdf_cdev.c:248:50: sparse: expected char *buf drivers/char/lsse_sdf_cdev.c:248:50: sparse: got char [noderef] __user *buf >> drivers/char/lsse_sdf_cdev.c:345:30: sparse: sparse: incorrect type in argument 1 (different modifiers) @@ expected struct miscdevice *misc @@ got struct miscdevice const * @@ drivers/char/lsse_sdf_cdev.c:345:30: sparse: expected struct miscdevice *misc drivers/char/lsse_sdf_cdev.c:345:30: sparse: got struct miscdevice const * drivers/char/lsse_sdf_cdev.c:361:26: sparse: sparse: incorrect type in argument 1 (different modifiers) @@ expected struct miscdevice *misc @@ got struct miscdevice const * @@ drivers/char/lsse_sdf_cdev.c:361:26: sparse: expected struct miscdevice *misc drivers/char/lsse_sdf_cdev.c:361:26: sparse: got struct miscdevice const * drivers/char/lsse_sdf_cdev.c: note: in included file (through include/linux/mmzone.h, include/linux/gfp.h, include/linux/slab.h): include/linux/page-flags.h:244:46: sparse: sparse: self-comparison always evaluates to false -- >> drivers/char/loongson_se.c:558:30: sparse: sparse: incorrect type in argument 1 (different modifiers) @@ expected struct miscdevice *misc @@ got struct miscdevice const * @@ drivers/char/loongson_se.c:558:30: sparse: expected struct miscdevice *misc drivers/char/loongson_se.c:558:30: sparse: got struct miscdevice const * drivers/char/loongson_se.c:581:26: sparse: sparse: incorrect type in argument 1 (different modifiers) @@ expected struct miscdevice *misc @@ got struct miscdevice const * @@ drivers/char/loongson_se.c:581:26: sparse: expected struct miscdevice *misc drivers/char/loongson_se.c:581:26: sparse: got struct miscdevice const * drivers/char/loongson_se.c: note: in included file (through include/linux/mmzone.h, include/linux/gfp.h, include/linux/umh.h, include/linux/kmod.h, ...): include/linux/page-flags.h:244:46: sparse: sparse: self-comparison always evaluates to false vim +198 drivers/char/lsse_sdf_cdev.c 170 171 static int lsse_sdf_send(struct sdf_file_pvt_data *pvt, const char *buf, 172 size_t count, int user) 173 { 174 int ret, se_ret; 175 struct sdf_handle *ph = NULL; 176 struct sdf_kernel_command *skc; 177 struct lsse_sdf_dev *se = pvt->se; 178 179 if (!se->se_ch->smsg) { 180 pr_err("se device is not ready\n"); 181 return 0; 182 } 183 184 if (count > se->se_ch->data_size) { 185 pr_err("Invalid size in send: count=%zd, size=%d\n", 186 count, se->se_ch->data_size); 187 return -EIO; 188 } 189 190 if (user) { 191 ret = mutex_lock_interruptible(&se->data_lock); 192 if (ret) 193 goto out; 194 } else 195 mutex_lock(&se->data_lock); 196 197 if (user) { > 198 ret = copy_from_user(se->se_ch->data_buffer, buf, count); 199 if (ret) { 200 ret = -EFAULT; 201 goto out_unlock; 202 } 203 skc = (struct sdf_kernel_command *)se->se_ch->data_buffer; 204 if (skc->header.command == SDF_CLOSESESSION) 205 ph = find_sdf_handle(skc->handle, pvt); 206 } else 207 memcpy(se->se_ch->data_buffer, buf, count); 208 209 se->processing_cmd = true; 210 ret = se_send_sdf_cmd(se, count, 5); 211 if (ret) { 212 pr_err("se_send_sdf_cmd failed\n"); 213 goto out_unlock; 214 } 215 216 ret = lsse_sdf_recv(pvt, (char *)buf, 0, user, &se_ret); 217 if (ret) { 218 pr_err("recv failed ret: %x\n", ret); 219 goto out_unlock; 220 } 221 if (ph && !se_ret) { 222 list_del(&ph->handle_list); 223 kfree(ph); 224 } 225 out_unlock: 226 mutex_unlock(&se->data_lock); 227 out: 228 return ret; 229 } 230 231 static ssize_t lsse_sdf_write(struct file *filp, const char __user *buf, 232 size_t cnt, loff_t *offt) 233 { 234 struct sdf_file_pvt_data *pvt = filp->private_data; 235 236 if (cnt > SE_SDF_BUFSIZE) 237 return -E2BIG; 238 > 239 if (lsse_sdf_send(pvt, buf, cnt, 1)) 240 return -EFAULT; 241 242 return cnt; 243 } 244 245 static ssize_t lsse_sdf_read(struct file *filp, char __user *buf, 246 size_t size, loff_t *off) 247 { > 248 return lsse_sdf_recv(filp->private_data, buf, size, 1, NULL); 249 } 250 251 static int close_one_handle(struct sdf_file_pvt_data *pvt, struct sdf_handle *ph) 252 { 253 struct sdf_kernel_command *skc = &pvt->skc; 254 255 skc->header.command = 0x205; 256 skc->header.u.param_cnt = 1; 257 skc->header.param_len[0] = 8; 258 skc->handle = ph->handle; 259 /* close one session */ 260 lsse_sdf_send(pvt, (char *)&pvt->skc, KERNEL_COMMAND_SIZE, 0); 261 if (skc->header.u.ret) { 262 pr_err("Auto Close Session failed, session handle: %llx, ret: %d\n", 263 (u64)ph->handle, skc->header.u.ret); 264 return skc->header.u.ret; 265 } 266 kfree(ph); 267 268 return 0; 269 } 270 271 static int close_all_handle(struct sdf_file_pvt_data *pvt) 272 { 273 int ret = 0; 274 struct sdf_handle *ph, *tmp; 275 276 list_for_each_entry_safe(ph, tmp, &pvt->handle_list, handle_list) { 277 list_del(&ph->handle_list); 278 ret = close_one_handle(pvt, ph); 279 if (ret) 280 return ret; 281 } 282 283 return 0; 284 } 285 286 static int lsse_sdf_release(struct inode *inode, struct file *filp) 287 { 288 int ret; 289 struct sdf_file_pvt_data *pvt = filp->private_data; 290 291 ret = close_all_handle(pvt); 292 filp->private_data = NULL; 293 kfree(pvt); 294 295 if (ret) 296 ret = -EFAULT; 297 return ret; 298 } 299 300 static int lsse_sdf_open(struct inode *inode, struct file *filp) 301 { 302 struct sdf_file_pvt_data *pvt = kmalloc(sizeof(*pvt), GFP_KERNEL); 303 304 if (!pvt) 305 return -ENOMEM; 306 307 INIT_LIST_HEAD(&pvt->handle_list); 308 pvt->se = se_sdf_dev; 309 filp->private_data = pvt; 310 311 return 0; 312 } 313 314 static const struct file_operations lsse_sdf_fops = { 315 .owner = THIS_MODULE, 316 .open = lsse_sdf_open, 317 .write = lsse_sdf_write, 318 .read = lsse_sdf_read, 319 .release = lsse_sdf_release, 320 }; 321 322 static const struct miscdevice lsse_sdf_miscdev = { 323 .minor = MISC_DYNAMIC_MINOR, 324 .name = "lsse_sdf", 325 .fops = &lsse_sdf_fops, 326 }; 327 328 static int lsse_sdf_probe(struct platform_device *pdev) 329 { 330 int msg_size; 331 int ret; 332 333 se_sdf_dev = kzalloc(sizeof(*se_sdf_dev), GFP_KERNEL); 334 if (IS_ERR_OR_NULL(se_sdf_dev)) 335 return PTR_ERR(se_sdf_dev); 336 337 mutex_init(&se_sdf_dev->data_lock); 338 init_waitqueue_head(&se_sdf_dev->wq); 339 se_sdf_dev->processing_cmd = false; 340 341 msg_size = 2 * sizeof(struct se_sdf_msg); 342 se_sdf_dev->se_ch = se_init_ch(SE_CH_SDF, SE_SDF_BUFSIZE, msg_size, 343 se_sdf_dev, lsse_sdf_complete); 344 > 345 ret = misc_register(&lsse_sdf_miscdev); 346 if (ret < 0) { 347 pr_err("register sdf dev failed!\n"); 348 goto out; 349 } 350 351 return 0; 352 353 out: 354 kfree(se_sdf_dev); 355 356 return ret; 357 } 358 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-6.6 v2] bpf: Add kabi reserve padding for uapi struct bpf_link_info
by Pu Lehui 18 Dec '24

18 Dec '24

hulk inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/IBC248 -------------------------------- Add kabi reserve padding for uapi struct bpf_link_info Signed-off-by: Pu Lehui <pulehui(a)huawei.com> --- include/uapi/linux/bpf.h | 9 +++++++++ tools/include/uapi/linux/bpf.h | 9 +++++++++ 2 files changed, 18 insertions(+) diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h index 482647774bf5..a660cb68c853 100644 --- a/include/uapi/linux/bpf.h +++ b/include/uapi/linux/bpf.h @@ -6573,6 +6573,15 @@ struct bpf_link_info { __u64 config; __u32 type; } event; /* BPF_PERF_EVENT_EVENT */ + struct { + __u64:64; + __u32:32; + __u32:32; + __u64:64; + __u64:64; + __u64:64; + __u64:64; + } kabi_reserve; }; } perf_event; struct { diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h index c112c6f7c766..9b302242be6c 100644 --- a/tools/include/uapi/linux/bpf.h +++ b/tools/include/uapi/linux/bpf.h @@ -6576,6 +6576,15 @@ struct bpf_link_info { __u64 config; __u32 type; } event; /* BPF_PERF_EVENT_EVENT */ + struct { + __u64:64; + __u32:32; + __u32:32; + __u64:64; + __u64:64; + __u64:64; + __u64:64; + } kabi_reserve; }; } perf_event; struct { -- 2.34.1

2 1

[PATCH OLK-5.10] soc: hisilicon: hbmdev: Only support built-in
by Zhang Zekun 18 Dec '24

18 Dec '24

hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IB78B0 ----------------------------------------------------------- Only support built in compile for hisi_hbmdev. We need to use lock_device_hotplug_sysfs() to prevent directly racing on acpi_scan_lock(), hbm memory can be time consumed during power on. Signed-off-by: Zhang Zekun <zhangzekun11(a)huawei.com> --- arch/arm64/configs/openeuler_defconfig | 2 +- drivers/soc/hisilicon/Kconfig | 2 +- drivers/soc/hisilicon/hisi_hbmdev.c | 19 ++++++++++++++++--- 3 files changed, 18 insertions(+), 5 deletions(-) diff --git a/arch/arm64/configs/openeuler_defconfig b/arch/arm64/configs/openeuler_defconfig index 4c117f2f55f1..dba4e3b2e79a 100644 --- a/arch/arm64/configs/openeuler_defconfig +++ b/arch/arm64/configs/openeuler_defconfig @@ -6117,7 +6117,7 @@ CONFIG_QCOM_KRYO_L2_ACCESSORS=y # Hisilicon SoC drivers # CONFIG_KUNPENG_HCCS=m -CONFIG_HISI_HBMDEV=m +CONFIG_HISI_HBMDEV=y CONFIG_HISI_HBMCACHE=m CONFIG_HISI_HBMDEV_ACLS=y CONFIG_HISI_L3T=m diff --git a/drivers/soc/hisilicon/Kconfig b/drivers/soc/hisilicon/Kconfig index 0e79de44a01f..2dc1a2060d30 100644 --- a/drivers/soc/hisilicon/Kconfig +++ b/drivers/soc/hisilicon/Kconfig @@ -19,7 +19,7 @@ config KUNPENG_HCCS health status and port information of HCCS on Kunpeng SoC. config HISI_HBMDEV - tristate "add extra support for hbm memory device" + bool "add extra support for hbm memory device" depends on ACPI_HOTPLUG_MEMORY select ACPI_CONTAINER help diff --git a/drivers/soc/hisilicon/hisi_hbmdev.c b/drivers/soc/hisilicon/hisi_hbmdev.c index f09388a80009..4bf3a17fc2a8 100644 --- a/drivers/soc/hisilicon/hisi_hbmdev.c +++ b/drivers/soc/hisilicon/hisi_hbmdev.c @@ -59,9 +59,8 @@ static int memdev_power_on(struct acpi_device *adev) acpi_handle handle = adev->handle; acpi_status status; - acpi_scan_lock_acquire(); + /* Power on and online the devices */ status = acpi_evaluate_object(handle, "_ON", NULL, NULL); - acpi_scan_lock_release(); if (ACPI_FAILURE(status)) { acpi_handle_warn(handle, "Power on failed (0x%x)\n", status); return -ENODEV; @@ -100,6 +99,7 @@ static int memdev_power_off(struct acpi_device *adev) acpi_dev_for_each_child(adev, hbmdev_check, NULL); acpi_scan_lock_release(); + /* Eject the devices and power off */ status = acpi_evaluate_object(handle, "_OFF", NULL, NULL); if (ACPI_FAILURE(status)) { return -ENODEV; @@ -112,7 +112,12 @@ static ssize_t state_store(struct device *dev, struct device_attribute *attr, { struct acpi_device *adev = ACPI_COMPANION(dev); const int type = online_type_from_str(buf); - int ret = -EINVAL; + int ret; + + /* Disallow pending on the mutex to avoid potential hung task*/ + ret = lock_device_hotplug_sysfs(); + if (ret) + return ret; switch (type) { case STATE_ONLINE: @@ -124,6 +129,7 @@ static ssize_t state_store(struct device *dev, struct device_attribute *attr, default: break; } + unlock_device_hotplug(); if (ret) return ret; @@ -196,9 +202,16 @@ static int container_init(void) return 0; } +static struct acpi_platform_list kunpeng_hbm_plat_info[] = { + {"HISI ", "HIP11 ", 0, ACPI_SIG_IORT, all_versions, NULL, 0}, + { } +}; static int __init hbmdev_init(void) { + if (acpi_match_platform_list(kunpeng_hbm_plat_info) < 0) + return 0; + return container_init(); } module_init(hbmdev_init); -- 2.22.0

2 1

[PATCH OLK-6.6] bpf: Add kabi reserve padding for uapi struct bpf_link_info
by Pu Lehui 18 Dec '24

18 Dec '24

hulk inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/IBC248 -------------------------------- Add kabi reserve padding for uapi struct bpf_link_info Signed-off-by: Pu Lehui <pulehui(a)huawei.com> --- include/uapi/linux/bpf.h | 9 +++++++++ tools/include/uapi/linux/bpf.h | 9 +++++++++ 2 files changed, 18 insertions(+) diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h index 482647774bf5..9ba68e07ba6e 100644 --- a/include/uapi/linux/bpf.h +++ b/include/uapi/linux/bpf.h @@ -6573,6 +6573,15 @@ struct bpf_link_info { __u64 config; __u32 type; } event; /* BPF_PERF_EVENT_EVENT */ + struct { + __u64 :64; + __u32 :32; + __u32 :32; + __u64 :64; + __u64 :64; + __u64 :64; + __u64 :64; + } kabi_reserve; }; } perf_event; struct { diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h index c112c6f7c766..145e33162730 100644 --- a/tools/include/uapi/linux/bpf.h +++ b/tools/include/uapi/linux/bpf.h @@ -6576,6 +6576,15 @@ struct bpf_link_info { __u64 config; __u32 type; } event; /* BPF_PERF_EVENT_EVENT */ + struct { + __u64 :64; + __u32 :32; + __u32 :32; + __u64 :64; + __u64 :64; + __u64 :64; + __u64 :64; + } kabi_reserve; }; } perf_event; struct { -- 2.34.1

2 1

[PATCH OLK-6.6] kabi: net: reserve space for xdp subsystem related structure
by Zhang Changzhong 18 Dec '24

18 Dec '24

hulk inclusion category: other bugzilla: https://gitee.com/openeuler/kernel/issues/I8OWRC ---------------------------------------------------- Reserve some fields beforehand for xdp framework related structures prone to change. Signed-off-by: Zhang Changzhong <zhangchangzhong(a)huawei.com> --- include/net/xdp.h | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/include/net/xdp.h b/include/net/xdp.h index c283668..ebebadc 100644 --- a/include/net/xdp.h +++ b/include/net/xdp.h @@ -54,6 +54,9 @@ enum xdp_mem_type { struct xdp_mem_info { u32 type; /* enum xdp_mem_type, but known size type */ u32 id; + + KABI_RESERVE(1); + KABI_RESERVE(2); }; struct page_pool; @@ -74,6 +77,9 @@ struct xdp_rxq_info { struct xdp_txq_info { struct net_device *dev; + + KABI_RESERVE(1); + KABI_RESERVE(2); }; enum xdp_buff_flags { @@ -92,6 +98,11 @@ struct xdp_buff { struct xdp_txq_info *txq; u32 frame_sz; /* frame size to deduce data_hard_end/reserved tailroom*/ u32 flags; /* supported values defined in xdp_buff_flags */ + + KABI_RESERVE(1); + KABI_RESERVE(2); + KABI_RESERVE(3); + KABI_RESERVE(4); }; static __always_inline bool xdp_buff_has_frags(struct xdp_buff *xdp) @@ -181,6 +192,11 @@ struct xdp_frame { struct net_device *dev_rx; /* used by cpumap */ u32 frame_sz; u32 flags; /* supported values defined in xdp_buff_flags */ + + KABI_RESERVE(1); + KABI_RESERVE(2); + KABI_RESERVE(3); + KABI_RESERVE(4); }; static __always_inline bool xdp_frame_has_frags(struct xdp_frame *frame) @@ -198,6 +214,9 @@ struct xdp_frame_bulk { int count; void *xa; void *q[XDP_BULK_QUEUE_SIZE]; + + KABI_RESERVE(1); + KABI_RESERVE(2); }; static __always_inline void xdp_frame_bulk_init(struct xdp_frame_bulk *bq) -- 2.9.5

2 1

[openeuler:OLK-6.6 1613/1613] drivers/clk/imx/clk-composite-7ulp.c:85:24: sparse: sparse: Using plain integer as NULL pointer
by kernel test robot 18 Dec '24

18 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 46064348cc445799cf9e8fd030323a0426fbb5e4 commit: c9198a0f5708ba5f1247256dd8af19cb1be30c55 [1613/1613] clk: imx: composite-7ulp: Check the PCC present bit config: loongarch-randconfig-r111-20241210 (https://download.01.org/0day-ci/archive/20241218/202412181102.2njg5nzI-lkp@…) compiler: loongarch64-linux-gcc (GCC) 14.2.0 reproduce: (https://download.01.org/0day-ci/archive/20241218/202412181102.2njg5nzI-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412181102.2njg5nzI-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/clk/imx/clk-composite-7ulp.c:85:24: sparse: sparse: Using plain integer as NULL pointer drivers/clk/imx/clk-composite-7ulp.c: note: in included file (through include/linux/mmzone.h, include/linux/gfp.h, include/linux/xarray.h, ...): include/linux/page-flags.h:244:46: sparse: sparse: self-comparison always evaluates to false vim +85 drivers/clk/imx/clk-composite-7ulp.c 68 69 static struct clk_hw *imx_ulp_clk_hw_composite(const char *name, 70 const char * const *parent_names, 71 int num_parents, bool mux_present, 72 bool rate_present, bool gate_present, 73 void __iomem *reg, bool has_swrst) 74 { 75 struct clk_hw *mux_hw = NULL, *fd_hw = NULL, *gate_hw = NULL; 76 struct clk_fractional_divider *fd = NULL; 77 struct clk_gate *gate = NULL; 78 struct clk_mux *mux = NULL; 79 struct clk_hw *hw; 80 u32 val; 81 82 val = readl(reg); 83 if (!(val & PCG_PR_MASK)) { 84 pr_info("PCC PR is 0 for clk:%s, bypass\n", name); > 85 return 0; 86 } 87 88 if (mux_present) { 89 mux = kzalloc(sizeof(*mux), GFP_KERNEL); 90 if (!mux) 91 return ERR_PTR(-ENOMEM); 92 mux_hw = &mux->hw; 93 mux->reg = reg; 94 mux->shift = PCG_PCS_SHIFT; 95 mux->mask = PCG_PCS_MASK; 96 if (has_swrst) 97 mux->lock = &imx_ccm_lock; 98 } 99 100 if (rate_present) { 101 fd = kzalloc(sizeof(*fd), GFP_KERNEL); 102 if (!fd) { 103 kfree(mux); 104 return ERR_PTR(-ENOMEM); 105 } 106 fd_hw = &fd->hw; 107 fd->reg = reg; 108 fd->mshift = PCG_FRAC_SHIFT; 109 fd->mwidth = PCG_FRAC_WIDTH; 110 fd->nshift = PCG_PCD_SHIFT; 111 fd->nwidth = PCG_PCD_WIDTH; 112 fd->flags = CLK_FRAC_DIVIDER_ZERO_BASED; 113 if (has_swrst) 114 fd->lock = &imx_ccm_lock; 115 } 116 117 if (gate_present) { 118 gate = kzalloc(sizeof(*gate), GFP_KERNEL); 119 if (!gate) { 120 kfree(mux); 121 kfree(fd); 122 return ERR_PTR(-ENOMEM); 123 } 124 gate_hw = &gate->hw; 125 gate->reg = reg; 126 gate->bit_idx = PCG_CGC_SHIFT; 127 if (has_swrst) 128 gate->lock = &imx_ccm_lock; 129 /* 130 * make sure clock is gated during clock tree initialization, 131 * the HW ONLY allow clock parent/rate changed with clock gated, 132 * during clock tree initialization, clocks could be enabled 133 * by bootloader, so the HW status will mismatch with clock tree 134 * prepare count, then clock core driver will allow parent/rate 135 * change since the prepare count is zero, but HW actually 136 * prevent the parent/rate change due to the clock is enabled. 137 */ 138 val = readl_relaxed(reg); 139 val &= ~(1 << PCG_CGC_SHIFT); 140 writel_relaxed(val, reg); 141 } 142 143 hw = clk_hw_register_composite(NULL, name, parent_names, num_parents, 144 mux_hw, &clk_mux_ops, fd_hw, 145 &clk_fractional_divider_ops, gate_hw, 146 has_swrst ? &pcc_gate_ops : &clk_gate_ops, CLK_SET_RATE_GATE | 147 CLK_SET_PARENT_GATE | CLK_SET_RATE_NO_REPARENT); 148 if (IS_ERR(hw)) { 149 kfree(mux); 150 kfree(fd); 151 kfree(gate); 152 } 153 154 return hw; 155 } 156 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-5.10] gpiolib: fix memory use-after-free in gpiochip_setup_dev()
by He Yujie 18 Dec '24

18 Dec '24

hulk inclusion category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB8UN5 CVE: CVE-2022-48975 -------------------------------- Commit aa1e2bfdc899 attempt to fix a CVE problem, but the patch conflicted with current version. When the patch is adapted, an error is introduced in the function of gpiochip_add_data_with_key. After the gdev is released, the gdev is still accessed, resulting in use-after-free. The value of gdev->ngpio is assigned from gc->ngpio and is not changed during the processing of function. Therefore, this patch changes gdev->ngpio to gc->ngpio to solve the above use-after-free problem. Fixes: aa1e2bfdc899 ("gpiolib: fix memory leak in gpiochip_setup_dev()") Signed-off-by: He Yujie <coka.heyujie(a)huawei.com> --- drivers/gpio/gpiolib.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index ae000b513bc1..9e717cf180d4 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -795,7 +795,7 @@ int gpiochip_add_data_with_key(struct gpio_chip *gc, void *data, err_print_message: /* failures here can mean systems won't boot... */ pr_err("%s: GPIOs %d..%d (%s) failed to register, %d\n", __func__, - base, base + gdev->ngpio - 1, + base, base + (int)gc->ngpio - 1, gc->label ? : "generic", ret); return ret; } -- 2.34.1

2 1

[openeuler:OLK-5.10] BUILD REGRESSION aec1334d9eba905976465adf9b4011e1663aabae
by kernel test robot 18 Dec '24

18 Dec '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10 branch HEAD: aec1334d9eba905976465adf9b4011e1663aabae !14146 Intel: backport intel uncore frequency driver update and bugfix from 6.11 Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allmodconfig | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm | `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm |-- arm64-allnoconfig | `-- arch-arm64-kernel-ipi_nmi.c:error:implicit-declaration-of-function-printk_safe_exit |-- arm64-randconfig-001-20241217 | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm | `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm |-- arm64-randconfig-002-20241217 | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r0-in-asm | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r1-in-asm | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r2-in-asm | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r3-in-asm | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-x16-in-asm | `-- arch-arm64-include-asm-stack_pointer.h:error:register-sp-unsuitable-for-global-register-variables-on-this-target |-- arm64-randconfig-051-20241218 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-052-20241218 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-053-20241218 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-054-20241218 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-055-20241218 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- x86_64-allnoconfig | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter-Werror-Wimplicit-function-declaration | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_exit-Werror-Wimplicit-function-declaration | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | `-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory |-- x86_64-allyesconfig | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-cpu-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_sel | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_epp | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-cpunum-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-epp_val-not-described-in-cppc_set_epp | |-- drivers-gpu-drm-vmwgfx-ttm_object.c:error:Cannot-parse-struct-or-union | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_adm_csr_rd32 | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_adm_csr_wr32 | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_send_clp_msg | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_alloc_in_buf | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_alloc_out_buf | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_copy_to_user | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_free_in_buf | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_free_out_buf | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_func_id | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_func_type | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_hw_driver_stats | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_read | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_read_ack | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_write | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_write_nack | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm_init.c:warning:no-previous-prototype-for-function-sss_destroy_adm_msg | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_func_id | |-- drivers-net-ethernet-hisilicon-hns3-hns3_unic.c:warning:Function-parameter-or-member-skb-not-described-in-hns3_unic_set_l3_type | |-- drivers-net-ethernet-hisilicon-hns3-hns3_unic.c:warning:Function-parameter-or-member-type_cs_vlan_tso-not-described-in-hns3_unic_set_l3_type | |-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_unic_guid.c:warning:no-previous-prototype-for-function-hclge_unic_del_mc_guid_common | |-- drivers-net-ethernet-huawei-hinic-hinic_hwdev.c:warning:address-of-array-chip_node-rt_cmd-will-always-evaluate-to-true | |-- drivers-net-ethernet-mucse-rnp-rnp_common.h:warning:variable-has_mac-set-but-not-used | |-- drivers-net-ethernet-mucse-rnp-rnp_common.h:warning:variable-has_trans-set-but-not-used | |-- drivers-net-ethernet-mucse-rnp-rnp_common.h:warning:variable-headroom-set-but-not-used | |-- drivers-net-ethernet-mucse-rnp-rnp_common.h:warning:variable-tailroom-set-but-not-used | |-- drivers-net-ethernet-mucse-rnp-rnp_debugfs.c:warning:Excess-function-parameter-pf-description-in-rnp_dbg_adapter_exit | |-- drivers-net-ethernet-mucse-rnp-rnp_debugfs.c:warning:Function-parameter-or-member-adapter-not-described-in-rnp_dbg_adapter_exit | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Excess-function-parameter-cmd-description-in-rnp_get_coalesce | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Excess-function-parameter-cmd-description-in-rnp_set_coalesce | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Excess-function-parameter-ec-description-in-rnp_get_coalesce | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Excess-function-parameter-netdev-description-in-rnp_get_channels | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Excess-function-parameter-netdev-description-in-rnp_get_module_eeprom | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Excess-function-parameter-netdev-description-in-rnp_get_module_info | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Excess-function-parameter-netdev-description-in-rnp_get_ts_info | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Excess-function-parameter-netdev-description-in-rnp_set_channels | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Excess-function-parameter-netdev-description-in-rnp_set_rxnfc | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-coal-not-described-in-rnp_get_coalesce | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-data-not-described-in-rnp_reg_test | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-dev-not-described-in-rnp_get_channels | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-dev-not-described-in-rnp_get_module_eeprom | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-dev-not-described-in-rnp_get_module_info | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-dev-not-described-in-rnp_get_ts_info | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-dev-not-described-in-rnp_set_channels | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-dev-not-described-in-rnp_set_rxnfc | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-extack-not-described-in-rnp_get_coalesce | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-extack-not-described-in-rnp_get_ringparam | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-extack-not-described-in-rnp_set_coalesce | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-extack-not-described-in-rnp_set_ringparam | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-ker-not-described-in-rnp_get_ringparam | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-ker-not-described-in-rnp_set_ringparam | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-kernel_coal-not-described-in-rnp_get_coalesce | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-kernel_coal-not-described-in-rnp_set_coalesce | |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Excess-function-parameter-inner_vlan_tag-description-in-rnp_tx_ctxtdesc | |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Excess-function-parameter-l4_hdr_len-description-in-rnp_tx_ctxtdesc | |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Excess-function-parameter-mss_seg_len-description-in-rnp_tx_ctxtdesc | |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Excess-function-parameter-rxr_count-description-in-rnp_alloc_q_vector | |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Excess-function-parameter-rxr_idx-description-in-rnp_alloc_q_vector | |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Excess-function-parameter-tunnel_hdr_len-description-in-rnp_tx_ctxtdesc | |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Excess-function-parameter-txr_count-description-in-rnp_alloc_q_vector | |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Excess-function-parameter-txr_idx-description-in-rnp_alloc_q_vector | |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Excess-function-parameter-type_tucmd-description-in-rnp_tx_ctxtdesc | |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Excess-function-parameter-v_count-description-in-rnp_alloc_q_vector | |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Function-parameter-or-member-crc_pad-not-described-in-rnp_tx_ctxtdesc | |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Function-parameter-or-member-eth_queue_idx-not-described-in-rnp_alloc_q_vector | |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Function-parameter-or-member-ignore_vlan-not-described-in-rnp_tx_ctxtdesc | |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Function-parameter-or-member-inner_vlan_tunnel_len-not-described-in-rnp_tx_ctxtdesc | |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Function-parameter-or-member-mss_len_vf_num-not-described-in-rnp_tx_ctxtdesc | |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Function-parameter-or-member-r_count-not-described-in-rnp_alloc_q_vector | |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Function-parameter-or-member-r_idx-not-described-in-rnp_alloc_q_vector | |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Function-parameter-or-member-step-not-described-in-rnp_alloc_q_vector | |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:no-previous-prototype-for-function-rnp_acquire_msix_vectors | |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:no-previous-prototype-for-function-rnp_print_ring_info | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Excess-function-parameter-data-description-in-rnp_service_timer | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Excess-function-parameter-ent-description-in-rnp_probe | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Excess-function-parameter-hw-description-in-rnp_wol_supported | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Excess-function-parameter-link_speed-description-in-rnp_watchdog_update_link | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Excess-function-parameter-maxrate-description-in-rnp_tx_maxrate_own | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Excess-function-parameter-msix_vector-description-in-rnp_set_ring_vector | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Excess-function-parameter-netdev-description-in-rnp_setup_tc | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Excess-function-parameter-netdev-description-in-rnp_tx_maxrate_own | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Excess-function-parameter-queue-description-in-rnp_set_ring_vector | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Excess-function-parameter-skb-description-in-rnp_is_non_eop | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Excess-function-parameter-subdev_id-description-in-rnp_wol_supported | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-adapter-not-described-in-rnp_rx_ring_reinit | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-adapter-not-described-in-rnp_setup_rx_resources | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-adapter-not-described-in-rnp_setup_tx_resources | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-adapter-not-described-in-rnp_tx_maxrate_own | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-adapter-not-described-in-rnp_wol_supported | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-dev-not-described-in-rnp_setup_tc | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-id-not-described-in-rnp_probe | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-napi_budget-not-described-in-rnp_clean_tx_irq | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-rnp_msix_vector-not-described-in-rnp_set_ring_vector | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-rnp_queue-not-described-in-rnp_set_ring_vector | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-subdevice_id-not-described-in-rnp_wol_supported | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-t-not-described-in-rnp_service_timer | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-txqueue-not-described-in-rnp_tx_timeout | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:no-previous-prototype-for-function-rnp_assign_netdev_ops | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:no-previous-prototype-for-function-rnp_can_rpu_start | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:no-previous-prototype-for-function-rnp_clear_udp_tunnel_port | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:no-previous-prototype-for-function-rnp_config_knode | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:no-previous-prototype-for-function-rnp_delete_knode | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:no-previous-prototype-for-function-rnp_do_reset | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:no-previous-prototype-for-function-rnp_rx_ring_reinit | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:no-previous-prototype-for-function-rnp_service_task | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:no-previous-prototype-for-function-rnp_service_timer | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:no-previous-prototype-for-function-rnp_setup_tc_cls_u32 | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:no-previous-prototype-for-function-rnp_unmap_and_free_tx_resource | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:no-previous-prototype-for-function-rnp_vlan_stags_flag | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:no-previous-prototype-for-function-rnp_write_eitr_rx | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:no-previous-prototype-for-function-rnp_xmit_nop_frame_ring | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:variable-rxctrl-set-but-not-used | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:variable-xdp_xmit-set-but-not-used | |-- drivers-net-ethernet-mucse-rnp-rnp_mbx.c:warning:Excess-function-parameter-vf_number-description-in-rnp_check_for_ack_pf | |-- drivers-net-ethernet-mucse-rnp-rnp_mbx.c:warning:Excess-function-parameter-vf_number-description-in-rnp_check_for_msg_pf | |-- drivers-net-ethernet-mucse-rnp-rnp_mbx.c:warning:Excess-function-parameter-vf_number-description-in-rnp_read_mbx_pf | |-- drivers-net-ethernet-mucse-rnp-rnp_mbx.c:warning:Function-parameter-or-member-mbx_id-not-described-in-rnp_check_for_ack_pf | |-- drivers-net-ethernet-mucse-rnp-rnp_mbx.c:warning:Function-parameter-or-member-mbx_id-not-described-in-rnp_check_for_msg_pf | |-- drivers-net-ethernet-mucse-rnp-rnp_mbx.c:warning:Function-parameter-or-member-mbx_id-not-described-in-rnp_read_mbx_pf | |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:Excess-function-parameter-rnp_info-description-in-rnp_mbx_get_capability | |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:Function-parameter-or-member-adv-not-described-in-rnp_mbx_phy_link_set | |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:Function-parameter-or-member-info-not-described-in-rnp_mbx_get_capability | |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:Function-parameter-or-member-pfvfnum-not-described-in-rnp_fw_get_macaddr | |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:Function-parameter-or-member-value-not-described-in-rnp_mbx_reg_writev | |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:Function-parameter-or-member-value0-not-described-in-rnp_set_lane_fun | |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:Function-parameter-or-member-value1-not-described-in-rnp_set_lane_fun | |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:Function-parameter-or-member-value2-not-described-in-rnp_set_lane_fun | |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:Function-parameter-or-member-value3-not-described-in-rnp_set_lane_fun | |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:no-previous-prototype-for-function-rnp_fw_reg_read | |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:variable-err-set-but-not-used | |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:variable-value-set-but-not-used | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:Excess-function-parameter-hw-description-in-rnp_mac_fc_mode_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:Function-parameter-or-member-hw-not-described-in-rnp_write_uc_addr_list_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:Function-parameter-or-member-mac-not-described-in-rnp_mac_fc_mode_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:Function-parameter-or-member-sriov_flag-not-described-in-rnp_eth_update_rss_key_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:Function-parameter-or-member-sriov_flag-not-described-in-rnp_write_uc_addr_list_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:equality-comparison-with-extraneous-parentheses | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp10_get_link_ksettings | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp10_set_link_ksettings | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_addr_list_itr | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_check_mac_link_hw_ops_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_clean_link_hw_ops_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_device_supports_autoneg_fc | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_clear_rar_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_clear_vmdq_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_clr_all_layer2_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_clr_all_tuple5_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_clr_layer2_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_clr_mc_addr_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_clr_tuple5_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_clr_vfta_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_set_layer2_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_set_rar_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_set_tcp_sync_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_set_tuple5_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_set_vfta_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_set_vmdq_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_update_mc_addr_list_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_update_rss_key_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_update_rss_table_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_get_permtion_mac_addr_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_get_thermal_sensor_data_hw_ops_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_init_hw_ops_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_init_thermal_sensor_thresh_hw_ops_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_layer2_pritologic_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_mac_fc_mode_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_mac_set_mac_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_nway_reset | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_phy_read_reg_hw_ops_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_phy_write_reg_hw_ops_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_reset_hw_ops_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_set_ethtool_hw_ops_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_set_vf_vlan_mode_hw_ops_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_setup_mac_link_hw_ops_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_start_hw_ops_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_tuple5_pritologic_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_tuple5_pritologic_tcam_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:variable-autoneg_changed-set-but-not-used | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:variable-dma_ch-set-but-not-used | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:variable-duplex_changed-set-but-not-used | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:variable-idx-set-but-not-used | |-- drivers-net-ethernet-mucse-rnp-rnp_ptp.c:warning:no-previous-prototype-for-function-rnp_ptp_setup_ptp | |-- drivers-net-ethernet-mucse-rnp-rnp_ptp.c:warning:variable-ts_event_en-set-but-not-used | |-- drivers-net-ethernet-mucse-rnp-rnp_sriov.c:warning:no-previous-prototype-for-function-check_ari_mode | |-- drivers-net-ethernet-mucse-rnp-rnp_sriov.c:warning:no-previous-prototype-for-function-rnp_msg_post_status_signle_link | |-- drivers-net-ethernet-mucse-rnp-rnp_sysfs.c:warning:no-previous-prototype-for-function-rnp_mbx_get_pn_sn | |-- fs-eulerfs-euler_def.h:warning:redefinition-of-typedef-hashlen_t-is-a-C11-feature | |-- fs-eulerfs-euler_def.h:warning:redefinition-of-typedef-page_info_t-is-a-C11-feature | `-- fs-eulerfs-namei.c:warning:variable-de-is-uninitialized-when-used-here |-- x86_64-buildonly-randconfig-001-20241217 | |-- arch-x86-kernel-paravirt.c:error:implicit-declaration-of-function-__text_gen_insn-Werror-Wimplicit-function-declaration | |-- arch-x86-kernel-paravirt.c:error:use-of-undeclared-identifier-CALL_INSN_OPCODE | `-- arch-x86-kernel-paravirt.c:error:use-of-undeclared-identifier-CALL_INSN_SIZE |-- x86_64-buildonly-randconfig-003-20241217 | |-- arch-x86-kernel-paravirt.c:error:CALL_INSN_OPCODE-undeclared-(first-use-in-this-function) | |-- arch-x86-kernel-paravirt.c:error:CALL_INSN_SIZE-undeclared-(first-use-in-this-function) | |-- arch-x86-kernel-paravirt.c:error:implicit-declaration-of-function-__text_gen_insn | `-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_exit |-- x86_64-buildonly-randconfig-004-20241217 | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | `-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory |-- x86_64-buildonly-randconfig-005-20241217 | |-- arch-x86-kernel-paravirt.c:error:CALL_INSN_OPCODE-undeclared-(first-use-in-this-function) | |-- arch-x86-kernel-paravirt.c:error:CALL_INSN_SIZE-undeclared-(first-use-in-this-function) | |-- arch-x86-kernel-paravirt.c:error:implicit-declaration-of-function-__text_gen_insn | `-- kernel-sched-topology.c:error:implicit-declaration-of-function-register_sysctl_init `-- x86_64-defconfig |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-cpu-description-in-cppc_get_auto_act_window |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_act_window |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_sel |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_auto_act_window |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_epp |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_get_auto_act_window |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_set_auto_act_window |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-cpunum-not-described-in-cppc_get_auto_act_window `-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-epp_val-not-described-in-cppc_set_epp elapsed time: 729m configs tested: 15 configs skipped: 119 tested configs: arm64 allmodconfig clang-18 arm64 allnoconfig gcc-14.2.0 arm64 randconfig-001-20241217 clang-20 arm64 randconfig-002-20241217 clang-16 arm64 randconfig-003-20241217 clang-18 arm64 randconfig-004-20241217 gcc-14.2.0 x86_64 allnoconfig clang-19 x86_64 allyesconfig clang-19 x86_64 buildonly-randconfig-001-20241217 clang-19 x86_64 buildonly-randconfig-002-20241217 gcc-12 x86_64 buildonly-randconfig-003-20241217 gcc-12 x86_64 buildonly-randconfig-004-20241217 clang-19 x86_64 buildonly-randconfig-005-20241217 gcc-12 x86_64 buildonly-randconfig-006-20241217 clang-19 x86_64 defconfig gcc-11 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS] BUILD REGRESSION e04cbbbd0efe0fdfa887f1b6da3fdedb33778daf
by kernel test robot 18 Dec '24

18 Dec '24

tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS branch HEAD: e04cbbbd0efe0fdfa887f1b6da3fdedb33778daf !14186 nilfs2: fix null-ptr-deref in block_touch_buffer tracepoint Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allnoconfig | |-- kernel-sched-core.c:error:implicit-declaration-of-function-init_auto_affinity | |-- kernel-sched-core.c:error:implicit-declaration-of-function-tg_update_affinity_domains | |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled |-- arm64-defconfig | `-- net-ipv4-route.c:warning:array-subscript-is-outside-array-bounds-of-struct-fib_nh |-- arm64-randconfig-001-20241217 | |-- drivers-nvme-host-core.c:error:compat_uptr_t-undeclared-(first-use-in-this-function) | `-- drivers-nvme-host-core.c:error:expected-before-ptrval |-- arm64-randconfig-002-20241217 | |-- drivers-clocksource-arm_arch_timer.c:error:hisi_161010101_read_cntvct_el0-undeclared-(first-use-in-this-function) | |-- kernel-sched-core.c:error:implicit-declaration-of-function-init_auto_affinity | |-- kernel-sched-core.c:error:implicit-declaration-of-function-tg_update_affinity_domains | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled |-- arm64-randconfig-003-20241217 | |-- drivers-misc-uacce-uacce.c:error:implicit-declaration-of-function-module_refcount | |-- kernel-sched-core.c:error:implicit-declaration-of-function-init_auto_affinity | `-- kernel-sched-core.c:error:implicit-declaration-of-function-tg_update_affinity_domains |-- arm64-randconfig-004-20241217 | |-- drivers-clocksource-arm_arch_timer.c:error:hisi_161010101_read_cntvct_el0-undeclared-(first-use-in-this-function) | |-- drivers-iommu-arm-smmu-v3.c:error:CONFIG_CMA_ALIGNMENT-undeclared-(first-use-in-this-function) | |-- drivers-misc-uacce-uacce.c:error:implicit-declaration-of-function-module_refcount | |-- drivers-nvme-host-core.c:error:compat_uptr_t-undeclared-(first-use-in-this-function) | |-- drivers-nvme-host-core.c:error:expected-before-ptrval | |-- include-linux-kernel.h:error:first-argument-to-__builtin_choose_expr-not-a-constant | `-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa |-- x86_64-allnoconfig | |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa-Werror-Wimplicit-function-declaration | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration |-- x86_64-allyesconfig | |-- drivers-net-ethernet-hisilicon-hns3-hns3_extension-hns3_enet_it.c:warning:no-previous-prototype-for-function-hns3_nic_select_queue_it | `-- samples-vfio-mdev-.tmp_mdpy-fb.o:warning:objtool:missing-symbol-for-section-.init.text |-- x86_64-buildonly-randconfig-001-20241217 | |-- arch-x86-xen-setup.o:warning:objtool:missing-symbol-for-section-.ref.text | |-- drivers-fpga-dfl-afu-main.o:warning:objtool:missing-symbol-for-section-.init.text | |-- drivers-fpga-dfl-fme-main.o:warning:objtool:missing-symbol-for-section-.init.text | |-- drivers-fpga-dfl.o:warning:objtool:missing-symbol-for-section-.init.text | |-- drivers-hwmon-mlxreg-fan.o:warning:objtool:missing-symbol-for-section-.init.text | |-- drivers-hwmon-npcm750-pwm-fan.o:warning:objtool:missing-symbol-for-section-.init.text | |-- drivers-hwmon-raspberrypi-hwmon.o:warning:objtool:missing-symbol-for-section-.init.text | |-- drivers-media-dvb-frontends-dvb-pll.o:warning:objtool:missing-symbol-for-section-.init.text | |-- drivers-media-dvb-frontends-lgdt33.o:warning:objtool:missing-symbol-for-section-.init.text | |-- drivers-media-tuners-qm1d1b0004.o:warning:objtool:missing-symbol-for-section-.init.text | |-- drivers-net-phy-mdio-moxart.o:warning:objtool:missing-symbol-for-section-.init.text | |-- drivers-power-supply-ds2760_battery.o:warning:objtool:missing-symbol-for-section-.init.text | |-- drivers-video-backlight-rave-sp-backlight.o:warning:objtool:missing-symbol-for-section-.init.text | |-- kernel-sched-core.c:error:implicit-declaration-of-function-init_auto_affinity-Werror-Wimplicit-function-declaration | |-- kernel-sched-core.c:error:implicit-declaration-of-function-tg_update_affinity_domains-Werror-Wimplicit-function-declaration | |-- net-ipv4-metrics.o:warning:objtool:missing-symbol-for-section-.text | |-- net-tls-tls_device.o:warning:objtool:missing-symbol-for-section-.init.text | |-- sound-drivers-opl3-opl3_seq.o:warning:objtool:missing-symbol-for-section-.init.text | |-- sound-drivers-opl4-opl4_seq.o:warning:objtool:missing-symbol-for-section-.init.text | |-- sound-isa-cs423x-cs4236.o:warning:objtool:missing-symbol-for-section-.init.text | |-- sound-isa-es18xx.o:warning:objtool:missing-symbol-for-section-.init.text | |-- sound-isa-gus-gus_dram.o:warning:objtool:missing-symbol-for-section-.text | |-- sound-isa-gus-gusextreme.o:warning:objtool:missing-symbol-for-section-.init.text | |-- sound-isa-gus-gusmax.o:warning:objtool:missing-symbol-for-section-.init.text | |-- sound-soc-codecs-mt6351.o:warning:objtool:missing-symbol-for-section-.init.text | |-- sound-soc-codecs-rt1305.o:warning:objtool:missing-symbol-for-section-.init.text | |-- sound-soc-codecs-rt5668.o:warning:objtool:missing-symbol-for-section-.init.text | |-- sound-soc-codecs-ssm2305.o:warning:objtool:missing-symbol-for-section-.init.text | |-- sound-soc-codecs-tscs454.o:warning:objtool:missing-symbol-for-section-.init.text | `-- sound-xen-xen_snd_front_shbuf.o:warning:objtool:missing-symbol-for-section-.text |-- x86_64-buildonly-randconfig-002-20241217 | |-- arch-x86-include-asm-msr.h:warning:mcu_ctrl-may-be-used-uninitialized | |-- drivers-mailbox-qcom-apcs-ipc-mailbox.c:warning:apcs_clk_match_table-defined-but-not-used | |-- drivers-regulator-qcom-rpmh-regulator.c:warning:rpmh_regulator_match_table-defined-but-not-used | |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled |-- x86_64-buildonly-randconfig-003-20241217 | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled |-- x86_64-buildonly-randconfig-004-20241217 | |-- arch-x86-kernel-unwind_orc.o:warning:objtool:missing-symbol-for-section-.text | |-- block-bfq-wf2q.o:warning:objtool:missing-symbol-for-section-.text | |-- block-blk-mq-debugfs-zoned.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-char-tpm-eventlog-efi.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-firmware-efi-cper-x86.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-hwtracing-intel_th-debug.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-input-rmi4-rmi_2d_sensor.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-md-dm-verity-verify-sig.o:warning:objtool:missing-symbol-for-section-.text | |-- fs-f2fs-recovery.o:warning:objtool:missing-symbol-for-section-.init.text | |-- fs-udf-unicode.o:warning:objtool:missing-symbol-for-section-.text | `-- kernel-gcov-base.o:warning:objtool:missing-symbol-for-section-.text |-- x86_64-buildonly-randconfig-005-20241217 | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled |-- x86_64-buildonly-randconfig-006-20241217 | |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa-Werror-Wimplicit-function-declaration | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration |-- x86_64-defconfig | |-- kernel-sched-pelt.o:warning:objtool:missing-symbol-for-section-.text | |-- net-ipv4-metrics.o:warning:objtool:missing-symbol-for-section-.text | `-- net-ipv4-netlink.o:warning:objtool:missing-symbol-for-section-.text `-- x86_64-randconfig-161-20241218 |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled elapsed time: 722m configs tested: 16 configs skipped: 129 tested configs: arm64 allmodconfig gcc-14.2.0 arm64 allnoconfig gcc-14.2.0 arm64 defconfig gcc-14.2.0 arm64 randconfig-001-20241217 gcc-14.2.0 arm64 randconfig-002-20241217 gcc-14.2.0 arm64 randconfig-003-20241217 gcc-14.2.0 arm64 randconfig-004-20241217 gcc-14.2.0 x86_64 allnoconfig clang-19 x86_64 allyesconfig clang-19 x86_64 buildonly-randconfig-001-20241217 clang-19 x86_64 buildonly-randconfig-002-20241217 gcc-12 x86_64 buildonly-randconfig-003-20241217 gcc-12 x86_64 buildonly-randconfig-004-20241217 clang-19 x86_64 buildonly-randconfig-005-20241217 gcc-12 x86_64 buildonly-randconfig-006-20241217 clang-19 x86_64 defconfig gcc-11 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 1613/1613] kernel/sched/topology.c:2368:32: sparse: sparse: incorrect type in initializer (different base types)
by kernel test robot 18 Dec '24

18 Dec '24

Hi Xianglai, First bad commit (maybe != root cause): tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 46064348cc445799cf9e8fd030323a0426fbb5e4 commit: 351aa968603500987e891b20cc97a677602ae7c2 [1613/1613] loongarch/kernel: Fix loongarch compilation error config: loongarch-randconfig-r111-20241210 (https://download.01.org/0day-ci/archive/20241218/202412180753.EAU66qxV-lkp@…) compiler: loongarch64-linux-gcc (GCC) 14.2.0 reproduce: (https://download.01.org/0day-ci/archive/20241218/202412180753.EAU66qxV-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412180753.EAU66qxV-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) kernel/sched/build_utility.c: note: in included file: kernel/sched/debug.c:468:17: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] sd @@ got struct sched_domain [noderef] __rcu *parent @@ kernel/sched/debug.c:468:17: sparse: expected struct sched_domain *[assigned] sd kernel/sched/debug.c:468:17: sparse: got struct sched_domain [noderef] __rcu *parent kernel/sched/debug.c:792:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct task_struct *tsk @@ got struct task_struct [noderef] __rcu *curr @@ kernel/sched/debug.c:792:9: sparse: expected struct task_struct *tsk kernel/sched/debug.c:792:9: sparse: got struct task_struct [noderef] __rcu *curr kernel/sched/debug.c:792:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct task_struct *tsk @@ got struct task_struct [noderef] __rcu *curr @@ kernel/sched/debug.c:792:9: sparse: expected struct task_struct *tsk kernel/sched/debug.c:792:9: sparse: got struct task_struct [noderef] __rcu *curr kernel/sched/build_utility.c: note: in included file: kernel/sched/stop_task.c:73:38: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct task_struct *curr @@ got struct task_struct [noderef] __rcu *curr @@ kernel/sched/stop_task.c:73:38: sparse: expected struct task_struct *curr kernel/sched/stop_task.c:73:38: sparse: got struct task_struct [noderef] __rcu *curr kernel/sched/build_utility.c: note: in included file: >> kernel/sched/topology.c:2368:32: sparse: sparse: incorrect type in initializer (different base types) @@ expected int flags @@ got restricted gfp_t @@ kernel/sched/topology.c:2368:32: sparse: expected int flags kernel/sched/topology.c:2368:32: sparse: got restricted gfp_t >> kernel/sched/topology.c:2376:61: sparse: sparse: incorrect type in argument 3 (different base types) @@ expected restricted gfp_t [usertype] flags @@ got int flags @@ kernel/sched/topology.c:2376:61: sparse: expected restricted gfp_t [usertype] flags kernel/sched/topology.c:2376:61: sparse: got int flags kernel/sched/topology.c:2404:58: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] sd @@ got struct sched_domain [noderef] __rcu *parent @@ kernel/sched/topology.c:2404:58: sparse: expected struct sched_domain *[assigned] sd kernel/sched/topology.c:2404:58: sparse: got struct sched_domain [noderef] __rcu *parent kernel/sched/topology.c:123:56: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct sched_domain *sd @@ got struct sched_domain [noderef] __rcu *child @@ kernel/sched/topology.c:123:56: sparse: expected struct sched_domain *sd kernel/sched/topology.c:123:56: sparse: got struct sched_domain [noderef] __rcu *child kernel/sched/topology.c:142:60: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct sched_domain *sd @@ got struct sched_domain [noderef] __rcu *parent @@ kernel/sched/topology.c:142:60: sparse: expected struct sched_domain *sd kernel/sched/topology.c:142:60: sparse: got struct sched_domain [noderef] __rcu *parent kernel/sched/topology.c:165:20: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *sd @@ got struct sched_domain [noderef] __rcu *parent @@ kernel/sched/topology.c:165:20: sparse: expected struct sched_domain *sd kernel/sched/topology.c:165:20: sparse: got struct sched_domain [noderef] __rcu *parent kernel/sched/topology.c:499:19: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct perf_domain *pd @@ got struct perf_domain [noderef] __rcu *pd @@ kernel/sched/topology.c:499:19: sparse: expected struct perf_domain *pd kernel/sched/topology.c:499:19: sparse: got struct perf_domain [noderef] __rcu *pd kernel/sched/topology.c:663:49: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct sched_domain *parent @@ got struct sched_domain [noderef] __rcu *parent @@ kernel/sched/topology.c:663:49: sparse: expected struct sched_domain *parent kernel/sched/topology.c:663:49: sparse: got struct sched_domain [noderef] __rcu *parent kernel/sched/topology.c:718:9: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/topology.c:718:9: sparse: struct sparsemask [noderef] __rcu * kernel/sched/topology.c:718:9: sparse: struct sparsemask * kernel/sched/topology.c:758:50: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct sched_domain *parent @@ got struct sched_domain [noderef] __rcu *parent @@ kernel/sched/topology.c:766:55: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain [noderef] __rcu *[noderef] __rcu child @@ got struct sched_domain *[assigned] tmp @@ kernel/sched/topology.c:779:29: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] tmp @@ got struct sched_domain [noderef] __rcu *parent @@ kernel/sched/topology.c:784:20: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *sd @@ got struct sched_domain [noderef] __rcu *parent @@ kernel/sched/topology.c:805:13: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] tmp @@ got struct sched_domain [noderef] __rcu *sd @@ kernel/sched/topology.c:967:70: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct sched_domain *sd @@ got struct sched_domain [noderef] __rcu *child @@ kernel/sched/topology.c:996:59: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct sched_domain *sd @@ got struct sched_domain [noderef] __rcu *child @@ kernel/sched/topology.c:1042:57: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct sched_domain *sd @@ got struct sched_domain [noderef] __rcu *child @@ kernel/sched/topology.c:1044:25: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *sibling @@ got struct sched_domain [noderef] __rcu *child @@ kernel/sched/topology.c:1052:55: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct sched_domain *sd @@ got struct sched_domain [noderef] __rcu *child @@ kernel/sched/topology.c:1054:25: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *sibling @@ got struct sched_domain [noderef] __rcu *child @@ kernel/sched/topology.c:1124:62: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct sched_domain *sd @@ got struct sched_domain [noderef] __rcu *child @@ kernel/sched/topology.c:1228:40: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct sched_domain *child @@ got struct sched_domain [noderef] __rcu *child @@ kernel/sched/topology.c:1649:43: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct sched_domain [noderef] __rcu *child @@ got struct sched_domain *child @@ kernel/sched/topology.c:2445:31: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain [noderef] __rcu *parent @@ got struct sched_domain *sd @@ kernel/sched/topology.c:2549:57: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] sd @@ got struct sched_domain [noderef] __rcu *parent @@ kernel/sched/topology.c:2570:56: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct sched_domain *child @@ got struct sched_domain [noderef] __rcu *child @@ kernel/sched/topology.c:2569:57: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] sd @@ got struct sched_domain [noderef] __rcu *parent @@ kernel/sched/topology.c:2624:57: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] sd @@ got struct sched_domain [noderef] __rcu *parent @@ kernel/sched/build_utility.c: note: in included file: kernel/sched/membarrier.c:206:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ kernel/sched/membarrier.c:206:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ kernel/sched/membarrier.c:206:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ kernel/sched/membarrier.c:206:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ kernel/sched/membarrier.c:230:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ kernel/sched/membarrier.c:230:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ kernel/sched/membarrier.c:230:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ kernel/sched/membarrier.c:230:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ kernel/sched/membarrier.c:433:17: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ kernel/sched/membarrier.c:433:17: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ kernel/sched/membarrier.c:433:17: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ kernel/sched/membarrier.c:433:17: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ kernel/sched/build_utility.c: note: in included file: kernel/sched/build_utility.c: note: in included file (through include/linux/mmzone.h, arch/loongarch/include/asm/pgtable.h, arch/loongarch/include/asm/uaccess.h, ...): include/linux/page-flags.h:245:46: sparse: sparse: self-comparison always evaluates to false kernel/sched/build_utility.c: note: in included file: kernel/sched/sched.h:2288:25: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2288:25: sparse: struct task_struct [noderef] __rcu * kernel/sched/sched.h:2288:25: sparse: struct task_struct * vim +2368 kernel/sched/topology.c f2cb13609d5397 Ingo Molnar 2017-02-01 2361 e858b9ce14397a Cheng Jian 2024-01-02 2362 #ifdef CONFIG_SCHED_STEAL 476141f6c8e689 Steve Sistare 2024-01-02 2363 static int sd_llc_alloc(struct sched_domain *sd) 476141f6c8e689 Steve Sistare 2024-01-02 2364 { 0ccb3f810722de Steve Sistare 2024-01-02 2365 struct sched_domain_shared *sds = sd->shared; 0ccb3f810722de Steve Sistare 2024-01-02 2366 struct cpumask *span = sched_domain_span(sd); 0ccb3f810722de Steve Sistare 2024-01-02 2367 int nid = cpu_to_node(cpumask_first(span)); 0ccb3f810722de Steve Sistare 2024-01-02 @2368 int flags = __GFP_ZERO | GFP_KERNEL; 0ccb3f810722de Steve Sistare 2024-01-02 2369 struct sparsemask *mask; 0ccb3f810722de Steve Sistare 2024-01-02 2370 0ccb3f810722de Steve Sistare 2024-01-02 2371 /* 0ccb3f810722de Steve Sistare 2024-01-02 2372 * Allocate the bitmap if not already allocated. This is called for 0ccb3f810722de Steve Sistare 2024-01-02 2373 * every CPU in the LLC but only allocates once per sd_llc_shared. 0ccb3f810722de Steve Sistare 2024-01-02 2374 */ 0ccb3f810722de Steve Sistare 2024-01-02 2375 if (!sds->cfs_overload_cpus) { 0ccb3f810722de Steve Sistare 2024-01-02 @2376 mask = sparsemask_alloc_node(nr_cpu_ids, 3, flags, nid); 0ccb3f810722de Steve Sistare 2024-01-02 2377 if (!mask) 0ccb3f810722de Steve Sistare 2024-01-02 2378 return 1; 0ccb3f810722de Steve Sistare 2024-01-02 2379 sds->cfs_overload_cpus = mask; 0ccb3f810722de Steve Sistare 2024-01-02 2380 } 476141f6c8e689 Steve Sistare 2024-01-02 2381 476141f6c8e689 Steve Sistare 2024-01-02 2382 return 0; 476141f6c8e689 Steve Sistare 2024-01-02 2383 } 476141f6c8e689 Steve Sistare 2024-01-02 2384 :::::: The code at line 2368 was first introduced by commit :::::: 0ccb3f810722de634beed0dc6fe5c59d963b4c50 sched/topology: Provide cfs_overload_cpus bitmap :::::: TO: Steve Sistare <steve.sistare(a)oracle.com> :::::: CC: Cheng Yu <serein.chengyu(a)huawei.com> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 1613/1613] drivers/acpi/pptt.c:309:5: sparse: sparse: symbol 'acpi_pptt_for_each_container' was not declared. Should it be static?
by kernel test robot 18 Dec '24

18 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 46064348cc445799cf9e8fd030323a0426fbb5e4 commit: 1ab6383ee94e788fe424d7eac10dc8ec3bfa6828 [1613/1613] ACPI / PPTT: Provide a helper to walk processor containers config: loongarch-randconfig-r111-20241210 (https://download.01.org/0day-ci/archive/20241218/202412180435.xFKN88By-lkp@…) compiler: loongarch64-linux-gcc (GCC) 14.2.0 reproduce: (https://download.01.org/0day-ci/archive/20241218/202412180435.xFKN88By-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412180435.xFKN88By-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/acpi/pptt.c:309:5: sparse: sparse: symbol 'acpi_pptt_for_each_container' was not declared. Should it be static? drivers/acpi/pptt.c: note: in included file (through include/linux/mmzone.h, include/linux/gfp.h, include/linux/slab.h, ...): include/linux/page-flags.h:245:46: sparse: sparse: self-comparison always evaluates to false vim +/acpi_pptt_for_each_container +309 drivers/acpi/pptt.c 297 298 /** 299 * acpi_pptt_for_each_container() - Iterate over all processor containers 300 * 301 * Not all 'Processor' entries in the PPTT are either a CPU or a Processor 302 * Container, they may exist purely to describe a Private resource. CPUs 303 * have to be leaves, so a Processor Container is a non-leaf that has the 304 * 'ACPI Processor ID valid' flag set. 305 * 306 * Return: 0 for a complete walk, or the first non-zero value from the callback 307 * that stopped the walk. 308 */ > 309 int acpi_pptt_for_each_container(acpi_pptt_cpu_callback_t callback, void *arg) 310 { 311 struct acpi_pptt_processor *cpu_node; 312 struct acpi_table_header *table_hdr; 313 struct acpi_subtable_header *entry; 314 bool leaf_flag, has_leaf_flag = false; 315 unsigned long table_end; 316 acpi_status status; 317 u32 proc_sz; 318 int ret = 0; 319 320 status = acpi_get_table(ACPI_SIG_PPTT, 0, &table_hdr); 321 if (ACPI_FAILURE(status)) 322 return 0; 323 324 if (table_hdr->revision > 1) 325 has_leaf_flag = true; 326 327 table_end = (unsigned long)table_hdr + table_hdr->length; 328 entry = ACPI_ADD_PTR(struct acpi_subtable_header, table_hdr, 329 sizeof(struct acpi_table_pptt)); 330 proc_sz = sizeof(struct acpi_pptt_processor); 331 while ((unsigned long)entry + proc_sz < table_end) { 332 cpu_node = (struct acpi_pptt_processor *)entry; 333 if (entry->type == ACPI_PPTT_TYPE_PROCESSOR && 334 cpu_node->flags & ACPI_PPTT_ACPI_PROCESSOR_ID_VALID) 335 { 336 leaf_flag = cpu_node->flags & ACPI_PPTT_ACPI_LEAF_NODE; 337 if ((has_leaf_flag && !leaf_flag) || 338 (!has_leaf_flag && !acpi_pptt_leaf_node(table_hdr, cpu_node))) 339 { 340 ret = callback(cpu_node, arg); 341 if (ret) 342 break; 343 } 344 } 345 entry = ACPI_ADD_PTR(struct acpi_subtable_header, entry, 346 entry->length); 347 } 348 349 acpi_put_table(table_hdr); 350 351 return ret; 352 } 353 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 1613/1613] drivers/char/ipmi/ipmi_si_ls2k500.c:92:5: sparse: sparse: symbol 'ipmi_si_sim_setup' was not declared. Should it be static?
by kernel test robot 18 Dec '24

18 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 46064348cc445799cf9e8fd030323a0426fbb5e4 commit: 4fbeaa84ef36adce930088074f8c088e5dd780c0 [1613/1613] ipmi: add ls2k500 bmc ipmi support. config: loongarch-randconfig-r111-20241210 (https://download.01.org/0day-ci/archive/20241218/202412180056.213DG4nb-lkp@…) compiler: loongarch64-linux-gcc (GCC) 14.2.0 reproduce: (https://download.01.org/0day-ci/archive/20241218/202412180056.213DG4nb-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412180056.213DG4nb-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/char/ipmi/ipmi_si_ls2k500.c:92:5: sparse: sparse: symbol 'ipmi_si_sim_setup' was not declared. Should it be static? >> drivers/char/ipmi/ipmi_si_ls2k500.c:116:29: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *[addressable] [assigned] addr_source_data @@ got void [noderef] __iomem * @@ drivers/char/ipmi/ipmi_si_ls2k500.c:116:29: sparse: expected void *[addressable] [assigned] addr_source_data drivers/char/ipmi/ipmi_si_ls2k500.c:116:29: sparse: got void [noderef] __iomem * >> drivers/char/ipmi/ipmi_si_ls2k500.c:148:24: sparse: sparse: symbol 'ipmi_ls2k500_platform_driver' was not declared. Should it be static? drivers/char/ipmi/ipmi_si_ls2k500.c: note: in included file (through include/linux/mmzone.h, include/linux/gfp.h, include/linux/umh.h, include/linux/kmod.h, ...): include/linux/page-flags.h:242:46: sparse: sparse: self-comparison always evaluates to false vim +/ipmi_si_sim_setup +92 drivers/char/ipmi/ipmi_si_ls2k500.c 91 > 92 int ipmi_si_sim_setup(struct si_sm_io *io) 93 { 94 io->inputb = intf_sim_inb; 95 io->outputb = intf_sim_outb; 96 io->io_cleanup = ipmi_ls2k500_cleanup; 97 return 0; 98 } 99 100 #define platform_resource_start(dev, bar) ((dev)->resource[(bar)].start) 101 #define platform_resource_end(dev, bar) ((dev)->resource[(bar)].end) 102 static int of_ipmi_ls2k500_probe(struct platform_device *pdev) 103 { 104 int rv; 105 struct si_sm_io io; 106 void **kcs_data; 107 108 memset(&io, 0, sizeof(io)); 109 io.addr_source = SI_PLATFORM; 110 dev_info(&pdev->dev, "probing via ls2k500 platform"); 111 io.si_type = SI_KCS; 112 113 io.addr_space = IPMI_MEM_ADDR_SPACE; 114 io.io_setup = ipmi_si_sim_setup; 115 io.addr_data = pdev->resource[0].start; > 116 io.addr_source_data = ioremap(pdev->resource[0].start, 117 pdev->resource[0].end - 118 pdev->resource[0].start + 1); 119 kcs_data = dev_get_platdata(&pdev->dev); 120 event_jiffies = kcs_data[0]; 121 mscycles = kcs_data[1]; 122 io.dev = &pdev->dev; 123 io.regspacing = 4; 124 io.regsize = DEFAULT_REGSIZE; 125 io.regshift = 0; 126 io.irq = 0; 127 if (io.irq) 128 io.irq_setup = ipmi_std_irq_setup; 129 130 dev_info(&pdev->dev, "%pR regsize %d spacing %d irq %d\n", 131 &pdev->resource[0], io.regsize, io.regspacing, io.irq); 132 133 rv = ipmi_si_add_smi(&io); 134 if (rv) 135 ipmi_si_remove_by_dev(&pdev->dev); 136 137 return rv; 138 } 139 140 static int ipmi_ls2k500_remove(struct platform_device *pdev) 141 { 142 ipmi_si_remove_by_dev(&pdev->dev); 143 144 return 0; 145 } 146 147 #define LS2K500_SI_DEVICE_NAME "ipmi_ls2k500_si" > 148 struct platform_driver ipmi_ls2k500_platform_driver = { 149 .driver = { 150 .name = LS2K500_SI_DEVICE_NAME, 151 }, 152 .probe = of_ipmi_ls2k500_probe, 153 .remove = ipmi_ls2k500_remove, 154 }; 155 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 1640/1640] drivers/crypto/ccp/hygon/hct.c:362 hct_dev_cmd_queue_init() warn: always true condition '(dev_ctx->q_count >= 0) => (0-u32max >= 0)'
by kernel test robot 17 Dec '24

17 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 46064348cc445799cf9e8fd030323a0426fbb5e4 commit: c74ae2c5da57becf3f41c596d79b3dd30fa1baa6 [1640/1640] hct: add mediated ccp driver support for hygon crypto technology. config: x86_64-randconfig-161-20241217 (https://download.01.org/0day-ci/archive/20241217/202412172322.TKo92WwH-lkp@…) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412172322.TKo92WwH-lkp@intel.com/ smatch warnings: drivers/crypto/ccp/hygon/hct.c:362 hct_dev_cmd_queue_init() warn: always true condition '(dev_ctx->q_count >= 0) => (0-u32max >= 0)' drivers/crypto/ccp/hygon/hct.c:668 hct_write() warn: potential spectre issue 'dev_ctx->cmd_q' [r] drivers/crypto/ccp/hygon/hct.c:672 hct_write() warn: potential spectre issue 'mdev_state->trigger' [r] drivers/crypto/ccp/hygon/hct.c:1384 is_dma_share() warn: always true condition '(dma_iova >= 0) => (0-u64max >= 0)' vim +362 drivers/crypto/ccp/hygon/hct.c 295 296 static int hct_dev_cmd_queue_init(struct pci_dev *pdev, struct hct_dev_ctx *dev_ctx, int idx) 297 { 298 struct hct_cmd_queue *cmd_q; 299 unsigned long addr, len; 300 unsigned int retval, qmr; 301 int i, ret; 302 303 if (!pdev || !dev_ctx) 304 return -EINVAL; 305 306 memset(dev_ctx, 0, sizeof(*dev_ctx)); 307 308 ret = pci_enable_device(pdev); 309 if (ret) 310 return -EINVAL; 311 312 addr = pci_resource_start(pdev, PCI_RESOURCE_BAR2); 313 len = pci_resource_len(pdev, PCI_RESOURCE_BAR2); 314 dev_ctx->io_regs = ioremap(addr, len); 315 if (!dev_ctx->io_regs) 316 return -ENOMEM; 317 318 pci_set_master(pdev); 319 retval = pci_alloc_irq_vectors(pdev, 1, MCCP_MSIX_ENTRY_SIZE, PCI_IRQ_MSIX); 320 if (retval != MCCP_NTB_VECTOR_NUM && retval != MCCP_PSP_VECTOR_NUM) 321 return -ENOMEM; 322 323 snprintf(dev_ctx->devname, MCCP_STRING_LEN, "hct-ccp-%d", idx); 324 dev_ctx->irq = pci_irq_vector(pdev, retval - 1); 325 /* To request_irq, the fourth parameter dev_name must be global 326 * variable or static variable. 327 */ 328 ret = request_irq(dev_ctx->irq, hct_cmd_queue_intr_handler, 0, dev_ctx->devname, dev_ctx); 329 if (ret) { 330 pci_free_irq_vectors(pdev); 331 dev_ctx->irq = 0; 332 return ret; 333 } 334 335 tasklet_init(&dev_ctx->irq_tasklet, hct_cmd_queue_intr_task, (unsigned long)dev_ctx); 336 337 qmr = ioread32(dev_ctx->io_regs + Q_MASK_REG); 338 if (qmr == 0) { 339 iowrite32(0x1f, dev_ctx->io_regs + Q_MASK_REG); 340 qmr = ioread32(dev_ctx->io_regs + Q_MASK_REG); 341 } 342 for (i = 0; i < MCCP_DEV_QUEUE_MAX; i++) { 343 if (!(qmr & (1 << i))) 344 continue; 345 346 cmd_q = &dev_ctx->cmd_q[dev_ctx->q_count++]; 347 348 mutex_init(&cmd_q->q_lock); 349 ret = kfifo_alloc(&cmd_q->ectx_fifo, MCCP_INSTANCE_MAX, GFP_KERNEL); 350 if (ret) 351 return -ENOMEM; 352 353 cmd_q->reg_control = dev_ctx->io_regs + MCMD_Q_STATUS_INCR * (i + 1); 354 cmd_q->reg_tail_lo = cmd_q->reg_control + MCMD_Q_TAIL_LO_BASE; 355 cmd_q->reg_head_lo = cmd_q->reg_control + MCMD_Q_HEAD_LO_BASE; 356 cmd_q->reg_int_enable = cmd_q->reg_control + MCMD_Q_INT_ENABLE_BASE; 357 cmd_q->reg_interrupt_status = cmd_q->reg_control + MCMD_Q_INTERRUPT_STATUS_BASE; 358 cmd_q->reg_status = cmd_q->reg_control + MCMD_Q_STATUS_BASE; 359 cmd_q->reg_int_status = cmd_q->reg_control + MCMD_Q_INT_STATUS_BASE; 360 } 361 > 362 return (dev_ctx->q_count >= 0) ? 0 : -1; 363 } 364 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6] BUILD REGRESSION 46064348cc445799cf9e8fd030323a0426fbb5e4
by kernel test robot 17 Dec '24

17 Dec '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6 branch HEAD: 46064348cc445799cf9e8fd030323a0426fbb5e4 !14161 drm/rockchip: vop: Fix a dereferenced before check warning Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allmodconfig | |-- arch-arm64-kernel-virtcca_cvm_guest.c:warning:no-previous-prototype-for-function-enable_swiotlb_for_cvm_dev | |-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages | |-- drivers-net-ethernet-huawei-hinic3-adapter-sw_cmdq-sw_cmdq_ops.c:warning:expression-does-not-compute-the-number-of-elements-in-this-array-element-type-is-u16-(aka-unsigned-short-)-not-u32-(aka-unsigne | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bitmap_table.c:error:a-randomized-struct-can-only-be-initialized-with-a-designated-initializer | |-- drivers-net-ethernet-huawei-hinic3-hinic3_tx.c:warning:no-previous-prototype-for-function-hinic3_tx_offload | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-net_resource_mgt-set-but-not-used | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-netdev-set-but-not-used | |-- drivers-perf-arm_pmuv3.c:warning:stack-frame-size-()-exceeds-limit-()-in-armv8pmu_handle_irq | |-- instantiation:error:expected-absolute-expression | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_entity_is_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_entity_to_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_tag_of_entity | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- arm64-allnoconfig | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- arm64-randconfig-001-20241217 | |-- instantiation:error:expected-absolute-expression | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- arm64-randconfig-002-20241217 | |-- instantiation:error:expected-absolute-expression | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- arm64-randconfig-003-20241217 | |-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages | |-- instantiation:error:expected-absolute-expression | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- arm64-randconfig-004-20241217 | |-- WARNING:modpost:vmlinux:section-mismatch-in-reference:virtio_fs_init-(section:.init.text)-virtio_fs_sysfs_exit-(section:.exit.text) | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- arm64-randconfig-051-20241217 | |-- arch-arm64-boot-dts-rockchip-rk3318-a95x-z2.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-a1.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb::compatible:oneOf-conditional-failed-one-must-be-fixed: | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb::failed-to-match-any-schema-with-compatible:friendlyarm-nanopi-r2s-plus-rockchip-rk3328 | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb:ethernet-ff540000:Unevaluated-properties-are-not-allowed-(-snps-txpbl-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb:pwm-ff1b0030:interrupts-does-not-match-any-of-the-regexes:pinctrl | |-- arch-arm64-boot-dts-rockchip-rk3328-roc-cc.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-roc-pc.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | `-- arch-arm64-boot-dts-rockchip-rk3328-rock64.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) |-- arm64-randconfig-052-20241217 | |-- arch-arm64-boot-dts-rockchip-rk3318-a95x-z2.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-a1.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb::compatible:oneOf-conditional-failed-one-must-be-fixed: | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb::failed-to-match-any-schema-with-compatible:friendlyarm-nanopi-r2s-plus-rockchip-rk3328 | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb:ethernet-ff540000:Unevaluated-properties-are-not-allowed-(-snps-txpbl-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb:pwm-ff1b0030:interrupts-does-not-match-any-of-the-regexes:pinctrl | |-- arch-arm64-boot-dts-rockchip-rk3328-roc-cc.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-roc-pc.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | `-- arch-arm64-boot-dts-rockchip-rk3328-rock64.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) |-- loongarch-allmodconfig | |-- arch-loongarch-kernel-paravirt.c:error:KVM_HCALL_FUNC_PV_IPI-undeclared-(first-use-in-this-function) | |-- arch-loongarch-kernel-paravirt.c:error:mp_ops-undeclared-(first-use-in-this-function) | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-paravt_steal_clock | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-parse_no_stealacc | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_cpu_reboot | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_disable_steal_time | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_enable_steal_time | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_reboot_nb | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_reboot_notify | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_cpu_down_prepare | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_cpu_online | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_init | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-steal_acc | |-- arch-loongarch-kernel-paravirt.c:warning:paravt_steal_clock-defined-but-not-used | |-- arch-loongarch-kvm-intc-pch_pic.c:warning:variable-ret-set-but-not-used | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-e-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-irq_source_id-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-kvm-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-level-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-line_status-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-vm.c:warning:variable-vcpu-set-but-not-used | |-- arch-loongarch-kvm-vm.c:warning:variable-vcpus-set-but-not-used | |-- drivers-iommu-loongarch_iommu.c:warning:Function-parameter-or-member-ivrs-not-described-in-get_highest_supported_ivhd_type | |-- drivers-iommu-loongarch_iommu.c:warning:la_iommu_setup-defined-but-not-used | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-check_device_compat | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-create_rlookup_entry | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-domain_attach_iommu | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-domain_deattach_iommu | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-find_iommu_by_dev | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-get_iommu_info_from_dom | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-iommu_init_device | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-la_iommu_probe_device | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-lookup_rlooptable | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-loongarch_get_iommu_by_devid | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:mq-poll-directive-output-may-be-truncated-writing-bytes-into-a-region-of-size-between-and | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:u-directive-output-may-be-truncated-writing-between-and-bytes-into-a-region-of-size-between-and | |-- include-linux-init.h:error:redefinition-of-parse_no_stealacc | |-- include-linux-init.h:error:redefinition-of-str_parse_no_stealacc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_entity_is_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_entity_to_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_tag_of_entity | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- loongarch-allnoconfig | |-- arch-loongarch-kernel-efi.c:error:implicit-declaration-of-function-pmd_mkhuge | |-- arch-loongarch-kernel-efi.c:error:incompatible-types-when-assigning-to-type-pmd_t-from-type-int | |-- arch-loongarch-kernel-legacy_boot.c:error:implicit-declaration-of-function-nid_to_addrbase | |-- drivers-irqchip-irq-loongson-eiointc.c:error:NODES_PER_FLATMODE_NODE-undeclared-(first-use-in-this-function) | |-- include-linux-suspend.h:error:expected-)-before-numeric-constant | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- loongarch-randconfig-001-20241217 | |-- arch-loongarch-kernel-legacy_boot.c:error:implicit-declaration-of-function-nid_to_addrbase | |-- arch-loongarch-kernel-paravirt.c:error:KVM_HCALL_FUNC_PV_IPI-undeclared-(first-use-in-this-function) | |-- arch-loongarch-kernel-paravirt.c:error:mp_ops-undeclared-(first-use-in-this-function) | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-paravt_steal_clock | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-parse_no_stealacc | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_cpu_reboot | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_disable_steal_time | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_enable_steal_time | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_reboot_nb | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_reboot_notify | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_cpu_down_prepare | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_cpu_online | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_init | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-steal_acc | |-- arch-loongarch-kernel-paravirt.c:warning:paravt_steal_clock-defined-but-not-used | |-- arch-loongarch-kvm-intc-pch_pic.c:warning:variable-ret-set-but-not-used | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-e-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-irq_source_id-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-kvm-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-level-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-line_status-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-vm.c:warning:variable-vcpu-set-but-not-used | |-- arch-loongarch-kvm-vm.c:warning:variable-vcpus-set-but-not-used | |-- drivers-irqchip-irq-loongson-eiointc.c:error:NODES_PER_FLATMODE_NODE-undeclared-(first-use-in-this-function) | |-- include-linux-init.h:error:redefinition-of-parse_no_stealacc | |-- include-linux-init.h:error:redefinition-of-str_parse_no_stealacc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-allnoconfig | |-- drivers-char-lsse_sdf_cdev.c:linux-module.h-is-included-more-than-once. | |-- drivers-scsi-leapioraid-leapioraid_app.c:leapioraid_func.h-is-included-more-than-once. | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | |-- kismet:WARNING:unmet-direct-dependencies-detected-for-ACPI_HOTPLUG_IGNORE_OSC-when-selected-by-X86 | |-- kismet:WARNING:unmet-direct-dependencies-detected-for-VFIO_MDEV-when-selected-by-CRYPTO_DEV_HCT | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-allyesconfig | |-- arch-x86-crypto-sm3-zhaoxin-gmi.c:warning:no-previous-prototype-for-function-sm3_generic_block_fn | |-- arch-x86-crypto-sm3-zhaoxin-gmi.c:warning:no-previous-prototype-for-function-zx_sm3_finup | |-- arch-x86-crypto-sm3-zhaoxin-gmi.c:warning:no-previous-prototype-for-function-zx_sm3_update | |-- arch-x86-crypto-sm4-zhaoxin-gmi.c:warning:no-previous-prototype-for-function-gmi_sm4_set_key | |-- arch-x86-kernel-cpu-hygon.c:warning:no-previous-prototype-for-function-get_nt_block_copy_mini_len | |-- arch-x86-kernel-cpu-hygon.c:warning:no-previous-prototype-for-function-set_c86_features_para_invalid | |-- arch-x86-kernel-csv-shared.c:warning:no-previous-prototype-for-function-csv3_early_secure_call_ident_map | |-- arch-x86-kernel-csv-shared.c:warning:no-previous-prototype-for-function-csv3_scan_secure_call_pages | |-- arch-x86-kernel-fpu-core.c:warning:no-previous-prototype-for-function-get_fpustate_free_space | |-- arch-x86-kvm-svm-csv.c:warning:no-previous-prototype-for-function-csv_vm_attestation | |-- arch-x86-kvm-svm-sev.c:warning:no-previous-prototype-for-function-sev_install_hooks | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-add_sgpio_zhaoxin | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-ahci_wait_em_reset | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-ahci_zhaoxin_set_em_sgpio | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-ahci_zhaoxin_set_em_sgpio_gpmode | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-remove_sgpio_zhaoxin | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-set_em_messages | |-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages | |-- drivers-crypto-montage-tsse-tsse_ipc_api.c:warning:variable-device_handle-is-uninitialized-when-used-here | |-- drivers-gpu-drm-amd-amdgpu-..-amdkfd-kfd_topology.c:warning:stack-frame-size-()-exceeds-limit-()-in-kfd_topology_add_device | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dml-calcs-dcn_calc_auto.c:warning:stack-frame-size-()-exceeds-limit-()-in-mode_support_and_system_configuration | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dml-dcn30-display_mode_vba_30.c:warning:stack-frame-size-()-exceeds-limit-()-in-dml30_ModeSupportAndSystemConfigurationFull | |-- drivers-net-ethernet-huawei-hinic3-adapter-sw_cmdq-sw_cmdq_ops.c:warning:expression-does-not-compute-the-number-of-elements-in-this-array-element-type-is-u16-(aka-unsigned-short-)-not-u32-(aka-unsigne | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bitmap_table.c:error:a-randomized-struct-can-only-be-initialized-with-a-designated-initializer | |-- drivers-net-ethernet-huawei-hinic3-hinic3_tx.c:warning:no-previous-prototype-for-function-hinic3_tx_offload | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-net_resource_mgt-set-but-not-used | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-netdev-set-but-not-used | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_entity_is_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_entity_to_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_tag_of_entity | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- net-ipv4-tcp_comp.c:warning:no-previous-prototype-for-function-comp_setup_strp | `-- net-ipv4-tcp_comp.c:warning:no-previous-prototype-for-function-comp_stream_read |-- x86_64-buildonly-randconfig-001-20241217 | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used |-- x86_64-buildonly-randconfig-002-20241217 | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-buildonly-randconfig-003-20241217 | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-buildonly-randconfig-004-20241217 | |-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | |-- kernel-sched-isolation.c:error:use-of-undeclared-identifier-setup_max_cpus | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-buildonly-randconfig-005-20241217 | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-buildonly-randconfig-006-20241217 | |-- arch-x86-kernel-csv-shared.c:warning:no-previous-prototype-for-function-csv3_early_secure_call_ident_map | |-- arch-x86-kernel-csv-shared.c:warning:no-previous-prototype-for-function-csv3_scan_secure_call_pages | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-defconfig | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used `-- x86_64-randconfig-122-20241217 |-- drivers-ata-ahci_zhaoxin_sgpio.c:sparse:sparse:symbol-add_sgpio_zhaoxin-was-not-declared.-Should-it-be-static |-- drivers-ata-ahci_zhaoxin_sgpio.c:sparse:sparse:symbol-ahci_wait_em_reset-was-not-declared.-Should-it-be-static |-- drivers-ata-ahci_zhaoxin_sgpio.c:sparse:sparse:symbol-ahci_zhaoxin_set_em_sgpio-was-not-declared.-Should-it-be-static |-- drivers-ata-ahci_zhaoxin_sgpio.c:sparse:sparse:symbol-ahci_zhaoxin_set_em_sgpio_gpmode-was-not-declared.-Should-it-be-static |-- drivers-ata-ahci_zhaoxin_sgpio.c:sparse:sparse:symbol-remove_sgpio_zhaoxin-was-not-declared.-Should-it-be-static |-- drivers-ata-ahci_zhaoxin_sgpio.c:sparse:sparse:symbol-set_em_messages-was-not-declared.-Should-it-be-static |-- drivers-ata-ahci_zhaoxin_sgpio.c:sparse:sparse:symbol-sgpio_attrs-was-not-declared.-Should-it-be-static |-- drivers-ata-ahci_zhaoxin_sgpio.c:sparse:sparse:symbol-sgpio_groups-was-not-declared.-Should-it-be-static |-- drivers-ata-ahci_zhaoxin_sgpio.c:sparse:sparse:symbol-sgpio_zhaoxin_ktype-was-not-declared.-Should-it-be-static `-- drivers-ata-ahci_zhaoxin_sgpio.c:sparse:sparse:symbol-sgpio_zhaoxin_sysfs_ops-was-not-declared.-Should-it-be-static elapsed time: 725m configs tested: 19 configs skipped: 106 tested configs: arm64 allmodconfig clang-18 arm64 allnoconfig gcc-14.2.0 arm64 randconfig-001-20241217 clang-20 arm64 randconfig-002-20241217 clang-16 arm64 randconfig-003-20241217 clang-18 arm64 randconfig-004-20241217 gcc-14.2.0 loongarch allmodconfig gcc-14.2.0 loongarch allnoconfig gcc-14.2.0 loongarch randconfig-001-20241217 gcc-14.2.0 loongarch randconfig-002-20241217 gcc-14.2.0 x86_64 allnoconfig clang-19 x86_64 allyesconfig clang-19 x86_64 buildonly-randconfig-001-20241217 clang-19 x86_64 buildonly-randconfig-002-20241217 gcc-12 x86_64 buildonly-randconfig-003-20241217 gcc-12 x86_64 buildonly-randconfig-004-20241217 clang-19 x86_64 buildonly-randconfig-005-20241217 gcc-12 x86_64 buildonly-randconfig-006-20241217 clang-19 x86_64 defconfig gcc-11 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-6.6] iommu: Reserve extra KABI entry for struct iopf_group
by Zhang Zekun 17 Dec '24

17 Dec '24

hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IBBRHP --------------------------------------------------------------- The list_head entry in iopf_group has been moved to iopf_group_extend for KABI compatibility and the lack of KABI reserve entry. Reserve extra kabi entry for future usage. Signed-off-by: Zhang Zekun <zhangzekun11(a)huawei.com> --- include/linux/iommu.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/include/linux/iommu.h b/include/linux/iommu.h index bb463cb96a44..83ec4bf9809e 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -155,6 +155,10 @@ struct iopf_group { KABI_USE(2, u32 cookie) KABI_RESERVE(3) KABI_RESERVE(4) + KABI_RESERVE(5) + KABI_RESERVE(6) + KABI_RESERVE(7) + KABI_RESERVE(8) }; struct iopf_group_extend { -- 2.22.0

2 1

[PATCH OLK-6.6 V4 00/15] erofs/fscache/cachefiles: Add ondemand loading support
by Zizhi Wo 17 Dec '24

17 Dec '24

Changes since V1: - Modify the bugzilla link to synchronize with 5.10. - Fix comment syntax errors in patch 9. Changes since V2: - Merge the introduced problem patch with the subsequent bugfix patches. Changes since V3: - Fix a missing merge patch. Baokun Li (1): cachefiles: add support for buffer I/O in ondemand mode Yang Erkun (1): erofs: remove EXPERIMENTAL feature warning for fscache-based Zizhi Wo (13): fscache: add a memory barrier for FSCACHE_VOLUME_CREATING cachefiles: modify inappropriate error return value in cachefiles_daemon_secctx fscache: modify the waiting mechanism with duplicate volumes erofs: add erofs switch to better control it erofs: add erofs_ondemand switch cachefiles: Add restrictions to cachefiles_daemon_cull() cachefiles: Introduce "dir_has_put" in cachefiles_volume fscache: Add the synchronous waiting mechanism for the volume unhash in erofs ondemand mode fscache: clean up for fscache_clear_volume_priv cachefiles: Fix NULL pointer dereference in object->file cachefiles: Clean up in cachefiles_commit_tmpfile() cachefiles: Fix incorrect length return value in cachefiles_ondemand_fd_write_iter() cachefiles: Fix missing pos updates in cachefiles_ondemand_fd_write_iter() fs/Makefile | 1 + fs/cachefiles/cache.c | 2 + fs/cachefiles/daemon.c | 12 +++++- fs/cachefiles/interface.c | 26 ++++++++++--- fs/cachefiles/internal.h | 5 +++ fs/cachefiles/io.c | 12 ++++++ fs/cachefiles/namei.c | 5 --- fs/cachefiles/ondemand.c | 39 ++++++++++++++----- fs/cachefiles/volume.c | 51 ++++++++++++++++++++++--- fs/erofs/fscache.c | 4 ++ fs/erofs/internal.h | 1 + fs/erofs/super.c | 20 ++++++++-- fs/fs_ctl.c | 43 +++++++++++++++++++++ fs/fscache/cache.c | 1 - fs/fscache/cookie.c | 28 ++++++++++++++ fs/fscache/volume.c | 70 +++++++++++++++++++++++++---------- include/linux/fs.h | 17 +++++++++ include/linux/fscache-cache.h | 28 +++++++++++++- include/linux/fscache.h | 2 +- 19 files changed, 315 insertions(+), 52 deletions(-) create mode 100644 fs/fs_ctl.c -- 2.46.1

2 16

[PATCH OLK-5.10] crypto: arm64/sm4 - simplify sm4_ce_expand_key() of CE implementation
by Gu Bowen 17 Dec '24

17 Dec '24

From: Tianjia Zhang <tianjia.zhang(a)linux.alibaba.com> mainline inclusion from mainline-v6.2-rc1 commit cb9ba02b07d18172c6a6dcc69410c56482903230 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I7GBB7 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- Use a 128-bit swap mask and tbl instruction to simplify the implementation for generating SM4 rkey_dec. Also fixed the issue of not being wrapped by kernel_neon_begin/end() when using the sm4_ce_expand_key() function. Signed-off-by: Tianjia Zhang <tianjia.zhang(a)linux.alibaba.com> Signed-off-by: Herbert Xu <herbert(a)gondor.apana.org.au> Conflicts: arch/arm64/crypto/sm4-ce-core.S [Context conflicts] Signed-off-by: Gu Bowen <gubowen5(a)huawei.com> --- arch/arm64/crypto/sm4-ce-core.S | 46 ++++++++++++++++----------------- arch/arm64/crypto/sm4-ce-glue.c | 2 ++ 2 files changed, 24 insertions(+), 24 deletions(-) diff --git a/arch/arm64/crypto/sm4-ce-core.S b/arch/arm64/crypto/sm4-ce-core.S index 934e0f093279..5d2be14d48e7 100644 --- a/arch/arm64/crypto/sm4-ce-core.S +++ b/arch/arm64/crypto/sm4-ce-core.S @@ -231,32 +231,23 @@ SYM_FUNC_START(sm4_ce_expand_key) sm4ekey v6.4s, v5.4s, v30.4s; sm4ekey v7.4s, v6.4s, v31.4s; + adr_l x5, .Lbswap128_mask + ld1 {v24.16b}, [x5] + st1 {v0.16b-v3.16b}, [x1], #64; st1 {v4.16b-v7.16b}, [x1]; - rev64 v7.4s, v7.4s; - rev64 v6.4s, v6.4s; - rev64 v5.4s, v5.4s; - rev64 v4.4s, v4.4s; - rev64 v3.4s, v3.4s; - rev64 v2.4s, v2.4s; - rev64 v1.4s, v1.4s; - rev64 v0.4s, v0.4s; - ext v7.16b, v7.16b, v7.16b, #8; - ext v6.16b, v6.16b, v6.16b, #8; - ext v5.16b, v5.16b, v5.16b, #8; - ext v4.16b, v4.16b, v4.16b, #8; - ext v3.16b, v3.16b, v3.16b, #8; - ext v2.16b, v2.16b, v2.16b, #8; - ext v1.16b, v1.16b, v1.16b, #8; - ext v0.16b, v0.16b, v0.16b, #8; - st1 {v7.16b}, [x2], #16; - st1 {v6.16b}, [x2], #16; - st1 {v5.16b}, [x2], #16; - st1 {v4.16b}, [x2], #16; - st1 {v3.16b}, [x2], #16; - st1 {v2.16b}, [x2], #16; - st1 {v1.16b}, [x2], #16; - st1 {v0.16b}, [x2]; + + tbl v16.16b, {v7.16b}, v24.16b + tbl v17.16b, {v6.16b}, v24.16b + tbl v18.16b, {v5.16b}, v24.16b + tbl v19.16b, {v4.16b}, v24.16b + tbl v20.16b, {v3.16b}, v24.16b + tbl v21.16b, {v2.16b}, v24.16b + tbl v22.16b, {v1.16b}, v24.16b + tbl v23.16b, {v0.16b}, v24.16b + + st1 {v16.16b-v19.16b}, [x2], #64 + st1 {v20.16b-v23.16b}, [x2] ret; SYM_FUNC_END(sm4_ce_expand_key) @@ -658,3 +649,10 @@ SYM_FUNC_START(sm4_ce_ctr_enc) ret; SYM_FUNC_END(sm4_ce_ctr_enc) + + + .section ".rodata", "a" + .align 4 +.Lbswap128_mask: + .byte 0x0c, 0x0d, 0x0e, 0x0f, 0x08, 0x09, 0x0a, 0x0b + .byte 0x04, 0x05, 0x06, 0x07, 0x00, 0x01, 0x02, 0x03 diff --git a/arch/arm64/crypto/sm4-ce-glue.c b/arch/arm64/crypto/sm4-ce-glue.c index 496d55c0d01a..6183d83e5d16 100644 --- a/arch/arm64/crypto/sm4-ce-glue.c +++ b/arch/arm64/crypto/sm4-ce-glue.c @@ -44,8 +44,10 @@ static int sm4_setkey(struct crypto_skcipher *tfm, const u8 *key, if (key_len != SM4_KEY_SIZE) return -EINVAL; + kernel_neon_begin(); sm4_ce_expand_key(key, ctx->rkey_enc, ctx->rkey_dec, crypto_sm4_fk, crypto_sm4_ck); + kernel_neon_end(); return 0; } -- 2.25.1

2 1

[PATCH OLK-6.6] tcp: Fix use-after-free of nreq in reqsk_timer_handler().
by Liu Jian 17 Dec '24

17 Dec '24

From: Kuniyuki Iwashima <kuniyu(a)amazon.com> stable inclusion from stable-v6.6.64 commit 65ed89cad1f57034c256b016e89e8c0a4ec7c65b category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IBA6RL CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… ------------------------------------------------- [ Upstream commit c31e72d021db2714df03df6c42855a1db592716c ] The cited commit replaced inet_csk_reqsk_queue_drop_and_put() with __inet_csk_reqsk_queue_drop() and reqsk_put() in reqsk_timer_handler(). Then, oreq should be passed to reqsk_put() instead of req; otherwise use-after-free of nreq could happen when reqsk is migrated but the retry attempt failed (e.g. due to timeout). Let's pass oreq to reqsk_put(). Fixes: e8c526f2bdf1 ("tcp/dccp: Don't use timer_pending() in reqsk_queue_unlink().") Reported-by: Liu Jian <liujian56(a)huawei.com> Closes: https://lore.kernel.org/netdev/1284490f-9525-42ee-b7b8-ccadf6606f6d@huawei.… Signed-off-by: Kuniyuki Iwashima <kuniyu(a)amazon.com> Reviewed-by: Vadim Fedorenko <vadim.fedorenko(a)linux.dev> Reviewed-by: Liu Jian <liujian56(a)huawei.com> Reviewed-by: Eric Dumazet <edumazet(a)google.com> Reviewed-by: Martin KaFai Lau <martin.lau(a)kernel.org> Link: https://patch.msgid.link/20241123174236.62438-1-kuniyu@amazon.com Signed-off-by: Paolo Abeni <pabeni(a)redhat.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Liu Jian <liujian56(a)huawei.com> --- net/ipv4/inet_connection_sock.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c index ca8cc0988b618..bd032ac2376ed 100644 --- a/net/ipv4/inet_connection_sock.c +++ b/net/ipv4/inet_connection_sock.c @@ -1124,7 +1124,7 @@ static void reqsk_timer_handler(struct timer_list *t) drop: __inet_csk_reqsk_queue_drop(sk_listener, oreq, true); - reqsk_put(req); + reqsk_put(oreq); } static bool reqsk_queue_hash_req(struct request_sock *req, -- 2.34.1

2 1

[openeuler:OLK-6.6 1640/1640] drivers/ata/ahci_zhaoxin_sgpio.c:31:5: sparse: sparse: symbol 'ahci_wait_em_reset' was not declared. Should it be static?
by kernel test robot 17 Dec '24

17 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 46064348cc445799cf9e8fd030323a0426fbb5e4 commit: fb43492008c11fe89e510dd63383a2d37ea3cf8e [1640/1640] ata: ahci: Add support for AHCI SGPIO Enclosure Management config: x86_64-randconfig-122-20241217 (https://download.01.org/0day-ci/archive/20241217/202412171410.nclKCZrX-lkp@…) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241217/202412171410.nclKCZrX-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412171410.nclKCZrX-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/ata/ahci_zhaoxin_sgpio.c:31:5: sparse: sparse: symbol 'ahci_wait_em_reset' was not declared. Should it be static? >> drivers/ata/ahci_zhaoxin_sgpio.c:55:6: sparse: sparse: symbol 'ahci_zhaoxin_set_em_sgpio' was not declared. Should it be static? >> drivers/ata/ahci_zhaoxin_sgpio.c:99:6: sparse: sparse: symbol 'ahci_zhaoxin_set_em_sgpio_gpmode' was not declared. Should it be static? >> drivers/ata/ahci_zhaoxin_sgpio.c:552:18: sparse: sparse: symbol 'sgpio_attrs' was not declared. Should it be static? >> drivers/ata/ahci_zhaoxin_sgpio.c:563:30: sparse: sparse: symbol 'sgpio_groups' was not declared. Should it be static? >> drivers/ata/ahci_zhaoxin_sgpio.c:591:24: sparse: sparse: symbol 'sgpio_zhaoxin_sysfs_ops' was not declared. Should it be static? >> drivers/ata/ahci_zhaoxin_sgpio.c:596:24: sparse: sparse: symbol 'sgpio_zhaoxin_ktype' was not declared. Should it be static? >> drivers/ata/ahci_zhaoxin_sgpio.c:601:6: sparse: sparse: symbol 'set_em_messages' was not declared. Should it be static? >> drivers/ata/ahci_zhaoxin_sgpio.c:621:5: sparse: sparse: symbol 'add_sgpio_zhaoxin' was not declared. Should it be static? >> drivers/ata/ahci_zhaoxin_sgpio.c:673:6: sparse: sparse: symbol 'remove_sgpio_zhaoxin' was not declared. Should it be static? drivers/ata/ahci_zhaoxin_sgpio.c:272:16: sparse: sparse: context imbalance in 'ahci_transmit_sgpio_indicator_gp' - different lock contexts for basic block vim +/ahci_wait_em_reset +31 drivers/ata/ahci_zhaoxin_sgpio.c 25 26 static unsigned int zhaoxin_em_type __read_mostly = AHCI_EM_MSG_LED_MODE; /*LED protocol*/ 27 module_param(zhaoxin_em_type, int, 0644); 28 MODULE_PARM_DESC(zhaoxin_em_type, 29 "AHCI Enclosure Management Message type control (1 = led on, 2 = sgpio on,3 = sgpio gp on)"); 30 > 31 int ahci_wait_em_reset(struct sgpio_zhaoxin *sgpio_zhaoxin, u32 retry) 32 { 33 void __iomem *mmio = sgpio_zhaoxin->mmio; 34 u32 em_ctl; 35 36 if (!sgpio_zhaoxin || retry == 0) { 37 pr_err("In ahci wait em reset, invalid param\n"); 38 return -EINVAL; 39 } 40 41 while (retry--) { /*EM_CTL needs reset at least 64ms*/ 42 em_ctl = readl(mmio + HOST_EM_CTL); 43 if (em_ctl & EM_CTL_RST) 44 usleep_range(10000, 20000); /*EM_CTL still in reset, usleep 10ms*/ 45 else 46 break; 47 48 if (!retry) 49 pr_err("Wait for EM_CTL reset, time out\n"); 50 } 51 52 return 0; 53 } 54 > 55 void ahci_zhaoxin_set_em_sgpio(struct sgpio_zhaoxin *sgpio_zhaoxin) 56 { 57 void __iomem *mmio = sgpio_zhaoxin->mmio; 58 void __iomem *em_mmio = mmio + SGPIO_OFFSET; 59 60 u32 read; 61 62 sgpio_zhaoxin->sgpio_reg.cfg_0.enable = 1; 63 64 sgpio_zhaoxin->sgpio_reg.cfg_1.blink_gen_a = 0x7; 65 sgpio_zhaoxin->sgpio_reg.cfg_1.blink_gen_b = 0x3; 66 sgpio_zhaoxin->sgpio_reg.cfg_1.blink_gen_c = 0x0; 67 sgpio_zhaoxin->sgpio_reg.cfg_1.stretch_act_on = 0; 68 sgpio_zhaoxin->sgpio_reg.cfg_1.stretch_act_off = 0; 69 sgpio_zhaoxin->sgpio_reg.cfg_1.max_act_on = 2; 70 sgpio_zhaoxin->sgpio_reg.cfg_1.force_act_off = 1; 71 72 sgpio_zhaoxin->sgpio_reg.gp_transmit_cfg.sload = 0xf; 73 sgpio_zhaoxin->sgpio_reg.gp_transmit_cfg.count = 0x0; 74 75 sgpio_zhaoxin->sgpio_reg.transmit_0.sgpio_tx_0 = 0; 76 sgpio_zhaoxin->sgpio_reg.transmit_1.sgpio_tx_1 = 0; 77 sgpio_zhaoxin->sgpio_reg.gp_transmit_reg.sgpio_tx_gp = 0; 78 79 sgpio_zhaoxin->sgpio_reg.receive_reg.sgpio_rx = 0x07070707; 80 sgpio_zhaoxin->sgpio_reg.gp_receive_reg.sgpio_rx_gp = 0; 81 82 /*Setup SGPIO type*/ 83 read = readl(mmio + sgpio_zhaoxin->em_loc); 84 read = read | SGPIO_MESSAGE_HEAD; /*LED register MSG_HEAD, select SGPIO*/ 85 writel(read, mmio + sgpio_zhaoxin->em_loc); 86 87 /*Setup gp mode*/ 88 writel(sgpio_zhaoxin->sgpio_reg.gp_transmit_cfg.sgpio_tx_gp_cfg, em_mmio + 0x38); 89 90 /*Initial SGPIO CFG1*/ 91 writel(sgpio_zhaoxin->sgpio_reg.cfg_1.sgpio_cfg_1, em_mmio + 0x4); 92 93 /*Initial SGPIO CFG0*/ 94 read = readl(em_mmio); 95 read |= sgpio_zhaoxin->sgpio_reg.cfg_0.sgpio_cfg_0; 96 writel(read, em_mmio); 97 } 98 > 99 void ahci_zhaoxin_set_em_sgpio_gpmode(struct sgpio_zhaoxin *sgpio_zhaoxin) 100 { 101 void __iomem *mmio = sgpio_zhaoxin->mmio; 102 void __iomem *em_mmio = mmio + SGPIO_OFFSET; 103 u32 read; 104 105 sgpio_zhaoxin->sgpio_reg.cfg_0.enable = 1; 106 107 sgpio_zhaoxin->sgpio_reg.gp_transmit_cfg.sload = 0xf; 108 sgpio_zhaoxin->sgpio_reg.gp_transmit_cfg.count = 0xff; 109 110 sgpio_zhaoxin->sgpio_reg.transmit_0.sgpio_tx_0 = 0; 111 sgpio_zhaoxin->sgpio_reg.transmit_1.sgpio_tx_1 = 0; 112 sgpio_zhaoxin->sgpio_reg.gp_transmit_reg.sgpio_tx_gp = 0; 113 114 sgpio_zhaoxin->sgpio_reg.receive_reg.sgpio_rx = 0; 115 sgpio_zhaoxin->sgpio_reg.gp_receive_reg.sgpio_rx_gp = 0xff0f0000; 116 117 /*Setup SGPIO type*/ 118 read = readl(mmio + sgpio_zhaoxin->em_loc); 119 read |= SGPIO_MESSAGE_HEAD; 120 writel(read, mmio + sgpio_zhaoxin->em_loc); 121 122 /*Setup gp mode*/ 123 writel(sgpio_zhaoxin->sgpio_reg.gp_transmit_cfg.sgpio_tx_gp_cfg, em_mmio + 0x38); 124 125 /*Enable SGPIO*/ 126 writel(sgpio_zhaoxin->sgpio_reg.cfg_0.sgpio_cfg_0, em_mmio); 127 } 128 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS 1328/1328] drivers/clocksource/arm_arch_timer.c:554:44: error: 'hisi_161010101_read_cntvct_el0' undeclared
by kernel test robot 17 Dec '24

17 Dec '24

Hi Yang, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 400eaf3b33d125cc5fae6b621d5a6ff6be0b8892 commit: e63b4759933f6a5c5ce6cdc1d11c7bf2201d0612 [1328/1328] arm64: arch_timer: only do cntvct workaround on VDSO path on D05 config: arm64-randconfig-004-20241217 (https://download.01.org/0day-ci/archive/20241217/202412171325.Cz4KRdST-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241217/202412171325.Cz4KRdST-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412171325.Cz4KRdST-lkp@intel.com/ All errors (new ones prefixed by >>): drivers/clocksource/arm_arch_timer.c: In function 'arch_timer_enable_workaround': >> drivers/clocksource/arm_arch_timer.c:554:44: error: 'hisi_161010101_read_cntvct_el0' undeclared (first use in this function) 554 | if (wa->read_cntvct_el0 == hisi_161010101_read_cntvct_el0) { | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/clocksource/arm_arch_timer.c:554:44: note: each undeclared identifier is reported only once for each function it appears in vim +/hisi_161010101_read_cntvct_el0 +554 drivers/clocksource/arm_arch_timer.c 527 528 static 529 void arch_timer_enable_workaround(const struct arch_timer_erratum_workaround *wa, 530 bool local) 531 { 532 int i; 533 534 if (local) { 535 __this_cpu_write(timer_unstable_counter_workaround, wa); 536 } else { 537 for_each_possible_cpu(i) 538 per_cpu(timer_unstable_counter_workaround, i) = wa; 539 } 540 541 /* 542 * Use the locked version, as we're called from the CPU 543 * hotplug framework. Otherwise, we end-up in deadlock-land. 544 */ 545 static_branch_enable_cpuslocked(&arch_timer_read_ool_enabled); 546 547 /* 548 * Don't use the vdso fastpath if errata require using the 549 * out-of-line counter accessor. We may change our mind pretty 550 * late in the game (with a per-CPU erratum, for example), so 551 * change both the default value and the vdso itself. 552 */ 553 if (wa->read_cntvct_el0) { > 554 if (wa->read_cntvct_el0 == hisi_161010101_read_cntvct_el0) { 555 clocksource_counter.archdata.vdso_direct = true; 556 vdso_default = true; 557 vdso_fix = true; 558 } else { 559 clocksource_counter.archdata.vdso_direct = false; 560 vdso_default = false; 561 } 562 } 563 } 564 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 1640/1640] kismet: WARNING: unmet direct dependencies detected for CRYPTO_DRBG_CTR when selected by CRYPTO_DEV_HISI_TRNG
by kernel test robot 17 Dec '24

17 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 6a6a6975db65b9cd2f1ac3466f652ea1c8ee2d61 commit: e623afb45e58ded6b45cc4f0ac6c19b3736c96f9 [1640/1640] crypto: hisilicon/trng - support to obtain random numbers from soft algorithm config: arm64-kismet-CONFIG_CRYPTO_DRBG_CTR-CONFIG_CRYPTO_DEV_HISI_TRNG-0-0 (https://download.01.org/0day-ci/archive/20241217/202412171218.lNxqN817-lkp@…) reproduce: (https://download.01.org/0day-ci/archive/20241217/202412171218.lNxqN817-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412171218.lNxqN817-lkp@intel.com/ kismet warnings: (new ones prefixed by >>) >> kismet: WARNING: unmet direct dependencies detected for CRYPTO_DRBG_CTR when selected by CRYPTO_DEV_HISI_TRNG WARNING: unmet direct dependencies detected for CRYPTO_DRBG_CTR Depends on [n]: CRYPTO [=y] && CRYPTO_DRBG_MENU [=n] Selected by [y]: - CRYPTO_DEV_HISI_TRNG [=y] && CRYPTO [=y] && CRYPTO_HW [=y] && ARM64 [=y] && ACPI [=y] WARNING: unmet direct dependencies detected for PGP_PRELOAD Depends on [n]: CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=n] Selected by [y]: - PGP_PRELOAD_PUBLIC_KEYS [=y] && CRYPTO [=y] WARNING: unmet direct dependencies detected for HALTPOLL_CPUIDLE Depends on [n]: CPU_IDLE [=n] && ARCH_CPUIDLE_HALTPOLL [=y] && ARCH_HAS_OPTIMIZED_POLL [=y] Selected by [y]: - ARM64 [=y] -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS 415/415] arch/arm64/kernel/cpufeature.c:1287:9: error: 'a32_elf_hwcap2' undeclared; did you mean 'elf_hwcap'?
by kernel test robot 17 Dec '24

17 Dec '24

Hi James, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: c61b557e10db1fc3739c4004839a13ab61992e3e commit: 6dfc76f160cb5e8bf25cb85d4763cdc3144bfda8 [415/415] arm64: errata: Remove AES hwcap for COMPAT tasks config: arm64-randconfig-r112-20240401 (https://download.01.org/0day-ci/archive/20241217/202412171157.Byg5cMtg-lkp@…) compiler: aarch64-linux-gcc (GCC) 13.2.0 reproduce: (https://download.01.org/0day-ci/archive/20241217/202412171157.Byg5cMtg-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412171157.Byg5cMtg-lkp@intel.com/ All errors (new ones prefixed by >>): arch/arm64/kernel/cpufeature.c:1287:9: sparse: sparse: undefined identifier 'a32_elf_hwcap2' arch/arm64/kernel/cpufeature.c: In function 'elf_hwcap_fixup': >> arch/arm64/kernel/cpufeature.c:1287:9: error: 'a32_elf_hwcap2' undeclared (first use in this function); did you mean 'elf_hwcap'? 1287 | a32_elf_hwcap2 &= ~COMPAT_HWCAP2_AES; | ^~~~~~~~~~~~~~ | elf_hwcap arch/arm64/kernel/cpufeature.c:1287:9: note: each undeclared identifier is reported only once for each function it appears in vim +1287 arch/arm64/kernel/cpufeature.c 1282 1283 static void elf_hwcap_fixup(void) 1284 { 1285 #ifdef CONFIG_ARM64_ERRATUM_1742098 1286 if (cpus_have_const_cap(ARM64_WORKAROUND_1742098)) > 1287 a32_elf_hwcap2 &= ~COMPAT_HWCAP2_AES; 1288 #endif /* ARM64_ERRATUM_1742098 */ 1289 } 1290 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-6.6 v2 0/5] Backport some mm bugfix
by Jinjiang Tu 17 Dec '24

17 Dec '24

David Hildenbrand (1): mm/filemap: don't call folio_test_locked() without a reference in next_uptodate_folio() Hugh Dickins (1): mm: shmem: fix ShmemHugePages at swapout Kalesh Singh (1): mm: respect mmap hint address when aligning for THP Matthew Wilcox (Oracle) (2): mm: open-code page_folio() in dump_page() mm: open-code PageTail in folio_flags() and const_folio_flags() include/linux/page-flags.h | 2 +- mm/debug.c | 7 +++++-- mm/filemap.c | 4 ++-- mm/mmap.c | 3 ++- mm/shmem.c | 22 ++++++++++++---------- 5 files changed, 22 insertions(+), 16 deletions(-) -- 2.34.1

2 6

[PATCH OLK-5.10] watchdog/perf: properly initialize the turbo mode timestamp and rearm counter
by Luo Gengkun 17 Dec '24

17 Dec '24

From: Thomas Gleixner <tglx(a)linutronix.de> stable inclusion from stable-v5.10.224 commit 19f108b3d1cafab159078a26ac93a64cab47258b category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IBBONJ Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit f944ffcbc2e1c759764850261670586ddf3bdabb upstream. For systems on which the performance counter can expire early due to turbo modes the watchdog handler has a safety net in place which validates that since the last watchdog event there has at least 4/5th of the watchdog period elapsed. This works reliably only after the first watchdog event because the per CPU variable which holds the timestamp of the last event is never initialized. So a first spurious event will validate against a timestamp of 0 which results in a delta which is likely to be way over the 4/5 threshold of the period. As this might happen before the first watchdog hrtimer event increments the watchdog counter, this can lead to false positives. Fix this by initializing the timestamp before enabling the hardware event. Reset the rearm counter as well, as that might be non zero after the watchdog was disabled and reenabled. Link: https://lkml.kernel.org/r/87frsfu15a.ffs@tglx Fixes: 7edaeb6841df ("kernel/watchdog: Prevent false positives with turbo modes") Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Cc: Arjan van de Ven <arjan(a)linux.intel.com> Cc: Peter Zijlstra <peterz(a)infradead.org> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Conflicts: kernel/watchdog_hld.c [Fix context conflicts] Signed-off-by: Luo Gengkun <luogengkun2(a)huawei.com> --- kernel/watchdog_hld.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/kernel/watchdog_hld.c b/kernel/watchdog_hld.c index cb7053a6ba49..e4f158f56eda 100644 --- a/kernel/watchdog_hld.c +++ b/kernel/watchdog_hld.c @@ -290,11 +290,15 @@ void refresh_hld_last_timestamp(void) __this_cpu_write(last_timestamp, now); } -#else -static inline bool watchdog_check_timestamp(void) + +static void watchdog_init_timestamp(void) { - return true; + __this_cpu_write(nmi_rearmed, 0); + __this_cpu_write(last_timestamp, ktime_get_mono_fast_ns()); } +#else +static inline bool watchdog_check_timestamp(void) { return true; } +static inline void watchdog_init_timestamp(void) { } #endif void watchdog_hardlockup_check(struct pt_regs *regs) @@ -416,6 +420,7 @@ void hardlockup_detector_perf_enable(void) if (!atomic_fetch_inc(&watchdog_cpus)) pr_info("Enabled. Permanently consumes one hw-PMU counter.\n"); + watchdog_init_timestamp(); perf_event_enable(this_cpu_read(watchdog_ev)); } -- 2.34.1

2 1

[openeuler:OLK-6.6] BUILD REGRESSION 6a6a6975db65b9cd2f1ac3466f652ea1c8ee2d61
by kernel test robot 17 Dec '24

17 Dec '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6 branch HEAD: 6a6a6975db65b9cd2f1ac3466f652ea1c8ee2d61 !14143 KVM:arm64:Add a kvm parameter to control guest wfi trapping Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allmodconfig | |-- arch-arm64-kernel-virtcca_cvm_guest.c:warning:no-previous-prototype-for-function-enable_swiotlb_for_cvm_dev | |-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages | |-- drivers-net-ethernet-huawei-hinic3-adapter-sw_cmdq-sw_cmdq_ops.c:warning:expression-does-not-compute-the-number-of-elements-in-this-array-element-type-is-u16-(aka-unsigned-short-)-not-u32-(aka-unsigne | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bitmap_table.c:error:a-randomized-struct-can-only-be-initialized-with-a-designated-initializer | |-- drivers-net-ethernet-huawei-hinic3-hinic3_tx.c:warning:no-previous-prototype-for-function-hinic3_tx_offload | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-net_resource_mgt-set-but-not-used | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-netdev-set-but-not-used | |-- drivers-perf-arm_pmuv3.c:warning:stack-frame-size-()-exceeds-limit-()-in-armv8pmu_handle_irq | |-- instantiation:error:expected-absolute-expression | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_entity_is_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_entity_to_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_tag_of_entity | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_pcrread | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_calc_boot_aggregate | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_extend | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_init | |-- security-integrity-ima-ima_virtcca.c:warning:no-previous-prototype-for-function-ima_calc_virtcca_boot_aggregate | |-- security-integrity-ima-ima_virtcca.c:warning:no-previous-prototype-for-function-ima_virtcca_extend | `-- security-integrity-ima-ima_virtcca.c:warning:no-previous-prototype-for-function-ima_virtcca_init |-- arm64-allnoconfig | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- arm64-defconfig | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-net_resource_mgt-set-but-not-used | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-netdev-set-but-not-used | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used |-- arm64-randconfig-001-20241216 | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used |-- arm64-randconfig-002-20241216 | |-- instantiation:error:expected-absolute-expression | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- arm64-randconfig-003-20241216 | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- arm64-randconfig-004-20241216 | |-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages | |-- instantiation:error:expected-absolute-expression | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- arm64-randconfig-051-20241216 | |-- arch-arm64-boot-dts-rockchip-rk3318-a95x-z2.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-a1.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb::compatible:oneOf-conditional-failed-one-must-be-fixed: | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb::failed-to-match-any-schema-with-compatible:friendlyarm-nanopi-r2s-plus-rockchip-rk3328 | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb:ethernet-ff540000:Unevaluated-properties-are-not-allowed-(-snps-txpbl-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb:pwm-ff1b0030:interrupts-does-not-match-any-of-the-regexes:pinctrl | |-- arch-arm64-boot-dts-rockchip-rk3328-roc-cc.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-roc-pc.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | `-- arch-arm64-boot-dts-rockchip-rk3328-rock64.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) |-- arm64-randconfig-052-20241216 | |-- arch-arm64-boot-dts-rockchip-rk3318-a95x-z2.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-a1.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb::compatible:oneOf-conditional-failed-one-must-be-fixed: | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb::failed-to-match-any-schema-with-compatible:friendlyarm-nanopi-r2s-plus-rockchip-rk3328 | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb:ethernet-ff540000:Unevaluated-properties-are-not-allowed-(-snps-txpbl-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb:pwm-ff1b0030:interrupts-does-not-match-any-of-the-regexes:pinctrl | |-- arch-arm64-boot-dts-rockchip-rk3328-roc-cc.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-roc-pc.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | `-- arch-arm64-boot-dts-rockchip-rk3328-rock64.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) |-- arm64-randconfig-053-20241216 | |-- arch-arm64-boot-dts-rockchip-rk3318-a95x-z2.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-a1.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb::compatible:oneOf-conditional-failed-one-must-be-fixed: | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb::failed-to-match-any-schema-with-compatible:friendlyarm-nanopi-r2s-plus-rockchip-rk3328 | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb:ethernet-ff540000:Unevaluated-properties-are-not-allowed-(-snps-txpbl-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb:pwm-ff1b0030:interrupts-does-not-match-any-of-the-regexes:pinctrl | |-- arch-arm64-boot-dts-rockchip-rk3328-roc-cc.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-roc-pc.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | `-- arch-arm64-boot-dts-rockchip-rk3328-rock64.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) |-- arm64-randconfig-054-20241216 | |-- arch-arm64-boot-dts-rockchip-rk3318-a95x-z2.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-a1.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb::compatible:oneOf-conditional-failed-one-must-be-fixed: | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb::failed-to-match-any-schema-with-compatible:friendlyarm-nanopi-r2s-plus-rockchip-rk3328 | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb:ethernet-ff540000:Unevaluated-properties-are-not-allowed-(-snps-txpbl-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb:pwm-ff1b0030:interrupts-does-not-match-any-of-the-regexes:pinctrl | |-- arch-arm64-boot-dts-rockchip-rk3328-roc-cc.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-roc-pc.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | `-- arch-arm64-boot-dts-rockchip-rk3328-rock64.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) |-- arm64-randconfig-055-20241216 | |-- arch-arm64-boot-dts-rockchip-rk3318-a95x-z2.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-a1.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb::compatible:oneOf-conditional-failed-one-must-be-fixed: | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb::failed-to-match-any-schema-with-compatible:friendlyarm-nanopi-r2s-plus-rockchip-rk3328 | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb:ethernet-ff540000:Unevaluated-properties-are-not-allowed-(-snps-txpbl-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb:pwm-ff1b0030:interrupts-does-not-match-any-of-the-regexes:pinctrl | |-- arch-arm64-boot-dts-rockchip-rk3328-roc-cc.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-roc-pc.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | `-- arch-arm64-boot-dts-rockchip-rk3328-rock64.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) |-- loongarch-alldefconfig | |-- arch-loongarch-kernel-efi.c:error:implicit-declaration-of-function-pmd_mkhuge | |-- arch-loongarch-kernel-efi.c:error:incompatible-types-when-assigning-to-type-pmd_t-from-type-int | |-- arch-loongarch-kernel-legacy_boot.c:error:implicit-declaration-of-function-nid_to_addrbase | |-- drivers-irqchip-irq-loongson-eiointc.c:error:NODES_PER_FLATMODE_NODE-undeclared-(first-use-in-this-function) | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- loongarch-allmodconfig | |-- arch-loongarch-kernel-paravirt.c:error:KVM_HCALL_FUNC_PV_IPI-undeclared-(first-use-in-this-function) | |-- arch-loongarch-kernel-paravirt.c:error:mp_ops-undeclared-(first-use-in-this-function) | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-paravt_steal_clock | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-parse_no_stealacc | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_cpu_reboot | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_disable_steal_time | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_enable_steal_time | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_reboot_nb | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_reboot_notify | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_cpu_down_prepare | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_cpu_online | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_init | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-steal_acc | |-- arch-loongarch-kernel-paravirt.c:warning:paravt_steal_clock-defined-but-not-used | |-- arch-loongarch-kvm-intc-pch_pic.c:warning:variable-ret-set-but-not-used | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-e-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-irq_source_id-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-kvm-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-level-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-line_status-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-vm.c:warning:variable-vcpu-set-but-not-used | |-- arch-loongarch-kvm-vm.c:warning:variable-vcpus-set-but-not-used | |-- drivers-iommu-loongarch_iommu.c:warning:Function-parameter-or-member-ivrs-not-described-in-get_highest_supported_ivhd_type | |-- drivers-iommu-loongarch_iommu.c:warning:la_iommu_setup-defined-but-not-used | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-check_device_compat | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-create_rlookup_entry | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-domain_attach_iommu | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-domain_deattach_iommu | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-find_iommu_by_dev | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-get_iommu_info_from_dom | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-iommu_init_device | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-la_iommu_probe_device | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-lookup_rlooptable | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-loongarch_get_iommu_by_devid | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:mq-poll-directive-output-may-be-truncated-writing-bytes-into-a-region-of-size-between-and | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:u-directive-output-may-be-truncated-writing-between-and-bytes-into-a-region-of-size-between-and | |-- include-linux-init.h:error:redefinition-of-parse_no_stealacc | |-- include-linux-init.h:error:redefinition-of-str_parse_no_stealacc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_entity_is_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_entity_to_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_tag_of_entity | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_pcrread | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_calc_boot_aggregate | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_extend | `-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_init |-- loongarch-allnoconfig | |-- arch-loongarch-kernel-efi.c:error:implicit-declaration-of-function-pmd_mkhuge | |-- arch-loongarch-kernel-efi.c:error:incompatible-types-when-assigning-to-type-pmd_t-from-type-int | |-- arch-loongarch-kernel-legacy_boot.c:error:implicit-declaration-of-function-nid_to_addrbase | |-- drivers-irqchip-irq-loongson-eiointc.c:error:NODES_PER_FLATMODE_NODE-undeclared-(first-use-in-this-function) | |-- include-linux-suspend.h:error:expected-)-before-numeric-constant | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- loongarch-allyesconfig | |-- arch-loongarch-kernel-paravirt.c:error:KVM_HCALL_FUNC_PV_IPI-undeclared-(first-use-in-this-function) | |-- arch-loongarch-kernel-paravirt.c:error:mp_ops-undeclared-(first-use-in-this-function) | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-paravt_steal_clock | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-parse_no_stealacc | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_cpu_reboot | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_disable_steal_time | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_enable_steal_time | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_reboot_nb | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_reboot_notify | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_cpu_down_prepare | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_cpu_online | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_init | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-steal_acc | |-- arch-loongarch-kernel-paravirt.c:warning:paravt_steal_clock-defined-but-not-used | |-- arch-loongarch-kvm-intc-pch_pic.c:warning:variable-ret-set-but-not-used | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-e-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-irq_source_id-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-kvm-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-level-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-line_status-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-vm.c:warning:variable-vcpu-set-but-not-used | |-- arch-loongarch-kvm-vm.c:warning:variable-vcpus-set-but-not-used | |-- drivers-iommu-loongarch_iommu.c:warning:Function-parameter-or-member-ivrs-not-described-in-get_highest_supported_ivhd_type | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-check_device_compat | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-create_rlookup_entry | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-domain_attach_iommu | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-domain_deattach_iommu | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-find_iommu_by_dev | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-get_iommu_info_from_dom | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-iommu_init_device | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-la_iommu_probe_device | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-lookup_rlooptable | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-loongarch_get_iommu_by_devid | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:mq-poll-directive-output-may-be-truncated-writing-bytes-into-a-region-of-size-between-and | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:u-directive-output-may-be-truncated-writing-between-and-bytes-into-a-region-of-size-between-and | |-- include-linux-init.h:error:redefinition-of-parse_no_stealacc | |-- include-linux-init.h:error:redefinition-of-str_parse_no_stealacc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_entity_is_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_entity_to_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_tag_of_entity | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- net-ipv4-tcp_comp.c:warning:no-previous-prototype-for-comp_setup_strp | `-- net-ipv4-tcp_comp.c:warning:no-previous-prototype-for-comp_stream_read |-- loongarch-defconfig | |-- arch-loongarch-kvm-intc-pch_pic.c:warning:variable-ret-set-but-not-used | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-e-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-irq_source_id-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-kvm-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-level-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-line_status-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-vm.c:warning:variable-vcpu-set-but-not-used | |-- arch-loongarch-kvm-vm.c:warning:variable-vcpus-set-but-not-used | |-- drivers-iommu-loongarch_iommu.c:warning:Function-parameter-or-member-ivrs-not-described-in-get_highest_supported_ivhd_type | |-- drivers-iommu-loongarch_iommu.c:warning:la_iommu_setup-defined-but-not-used | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-check_device_compat | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-create_rlookup_entry | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-domain_attach_iommu | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-domain_deattach_iommu | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-find_iommu_by_dev | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-get_iommu_info_from_dom | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-iommu_init_device | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-la_iommu_probe_device | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-lookup_rlooptable | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-loongarch_get_iommu_by_devid | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used |-- loongarch-randconfig-001-20241216 | |-- arch-loongarch-kernel-legacy_boot.c:error:implicit-declaration-of-function-nid_to_addrbase | |-- arch-loongarch-kernel-paravirt.c:error:KVM_HCALL_FUNC_PV_IPI-undeclared-(first-use-in-this-function) | |-- arch-loongarch-kernel-paravirt.c:error:mp_ops-undeclared-(first-use-in-this-function) | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-paravt_steal_clock | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-parse_no_stealacc | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_cpu_reboot | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_disable_steal_time | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_enable_steal_time | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_reboot_nb | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_reboot_notify | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_cpu_down_prepare | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_cpu_online | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_init | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-steal_acc | |-- arch-loongarch-kernel-paravirt.c:warning:paravt_steal_clock-defined-but-not-used | |-- drivers-irqchip-irq-loongson-eiointc.c:error:NODES_PER_FLATMODE_NODE-undeclared-(first-use-in-this-function) | |-- include-linux-init.h:error:redefinition-of-parse_no_stealacc | |-- include-linux-init.h:error:redefinition-of-str_parse_no_stealacc | |-- include-linux-suspend.h:error:expected-)-before-numeric-constant | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- loongarch-randconfig-r111-20241210 | |-- drivers-pci-controller-pci-loongson.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-volatile-noderef-__iomem-addr-got-void-volatile | |-- drivers-video-fbdev-ls2k500sfb.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-addr-got-char-preg | |-- drivers-video-fbdev-ls2k500sfb.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-addr-got-void | |-- drivers-video-fbdev-ls2k500sfb.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-addr-got-void-static-p | |-- drivers-video-fbdev-ls2k500sfb.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-volatile-noderef-__iomem-addr-got-char-preg | |-- drivers-video-fbdev-ls2k500sfb.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-volatile-noderef-__iomem-addr-got-void | |-- drivers-video-fbdev-ls2k500sfb.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-volatile-noderef-__iomem-addr-got-void-static-p | |-- drivers-video-fbdev-ls2k500sfb.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-char-penv-got-void-noderef-__iomem | |-- drivers-video-fbdev-ls2k500sfb.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-char-preg-got-void-noderef-__iomem | |-- drivers-video-fbdev-ls2k500sfb.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-p-got-void-noderef-__iomem | |-- drivers-video-fbdev-ls2k500sfb.c:sparse:sparse:symbol-ls2k500sfb_interrupt-was-not-declared.-Should-it-be-static | `-- kernel-sched-fair.c:sparse:sparse:symbol-sysctl_sched_util_low_pct-was-not-declared.-Should-it-be-static |-- x86_64-allnoconfig | |-- drivers-char-lsse_sdf_cdev.c:linux-module.h-is-included-more-than-once. | |-- drivers-scsi-leapioraid-leapioraid_app.c:leapioraid_func.h-is-included-more-than-once. | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-allyesconfig | |-- arch-x86-crypto-sm3-zhaoxin-gmi.c:warning:no-previous-prototype-for-function-sm3_generic_block_fn | |-- arch-x86-crypto-sm3-zhaoxin-gmi.c:warning:no-previous-prototype-for-function-zx_sm3_finup | |-- arch-x86-crypto-sm3-zhaoxin-gmi.c:warning:no-previous-prototype-for-function-zx_sm3_update | |-- arch-x86-crypto-sm4-zhaoxin-gmi.c:warning:no-previous-prototype-for-function-gmi_sm4_set_key | |-- arch-x86-kernel-cpu-hygon.c:warning:no-previous-prototype-for-function-get_nt_block_copy_mini_len | |-- arch-x86-kernel-cpu-hygon.c:warning:no-previous-prototype-for-function-set_c86_features_para_invalid | |-- arch-x86-kernel-csv-shared.c:warning:no-previous-prototype-for-function-csv3_early_secure_call_ident_map | |-- arch-x86-kernel-csv-shared.c:warning:no-previous-prototype-for-function-csv3_scan_secure_call_pages | |-- arch-x86-kernel-fpu-core.c:warning:no-previous-prototype-for-function-get_fpustate_free_space | |-- arch-x86-kvm-svm-csv.c:warning:no-previous-prototype-for-function-csv_vm_attestation | |-- arch-x86-kvm-svm-sev.c:warning:no-previous-prototype-for-function-sev_install_hooks | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-add_sgpio_zhaoxin | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-ahci_wait_em_reset | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-ahci_zhaoxin_set_em_sgpio | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-ahci_zhaoxin_set_em_sgpio_gpmode | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-remove_sgpio_zhaoxin | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-set_em_messages | |-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages | |-- drivers-crypto-montage-tsse-tsse_ipc_api.c:warning:variable-device_handle-is-uninitialized-when-used-here | |-- drivers-gpu-drm-amd-amdgpu-..-amdkfd-kfd_topology.c:warning:stack-frame-size-()-exceeds-limit-()-in-kfd_topology_add_device | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dml-calcs-dcn_calc_auto.c:warning:stack-frame-size-()-exceeds-limit-()-in-mode_support_and_system_configuration | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dml-dcn30-display_mode_vba_30.c:warning:stack-frame-size-()-exceeds-limit-()-in-dml30_ModeSupportAndSystemConfigurationFull | |-- drivers-net-ethernet-huawei-hinic3-adapter-sw_cmdq-sw_cmdq_ops.c:warning:expression-does-not-compute-the-number-of-elements-in-this-array-element-type-is-u16-(aka-unsigned-short-)-not-u32-(aka-unsigne | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bitmap_table.c:error:a-randomized-struct-can-only-be-initialized-with-a-designated-initializer | |-- drivers-net-ethernet-huawei-hinic3-hinic3_tx.c:warning:no-previous-prototype-for-function-hinic3_tx_offload | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-net_resource_mgt-set-but-not-used | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-netdev-set-but-not-used | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_entity_is_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_entity_to_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_tag_of_entity | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- net-ipv4-tcp_comp.c:warning:no-previous-prototype-for-function-comp_setup_strp | `-- net-ipv4-tcp_comp.c:warning:no-previous-prototype-for-function-comp_stream_read |-- x86_64-buildonly-randconfig-001-20241216 | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used |-- x86_64-buildonly-randconfig-002-20241216 | |-- drivers-crypto-ccp-hygon-hct.c:error:struct-device-has-no-member-named-numa_node | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | |-- kernel-sched-isolation.c:error:setup_max_cpus-undeclared-(first-use-in-this-function) | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-buildonly-randconfig-003-20241216 | |-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_pcrread | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_calc_boot_aggregate | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_extend | `-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_init |-- x86_64-buildonly-randconfig-004-20241216 | |-- arch-x86-kernel-csv-shared.c:warning:no-previous-prototype-for-function-csv3_early_secure_call_ident_map | |-- arch-x86-kernel-csv-shared.c:warning:no-previous-prototype-for-function-csv3_scan_secure_call_pages | |-- kernel-sched-isolation.c:error:use-of-undeclared-identifier-setup_max_cpus | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-buildonly-randconfig-005-20241216 | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-buildonly-randconfig-006-20241216 | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-add_sgpio_zhaoxin | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-ahci_wait_em_reset | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-ahci_zhaoxin_set_em_sgpio | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-ahci_zhaoxin_set_em_sgpio_gpmode | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-remove_sgpio_zhaoxin | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-set_em_messages | |-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | |-- kernel-sched-isolation.c:error:use-of-undeclared-identifier-setup_max_cpus | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-defconfig | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used `-- x86_64-randconfig-161-20241217 |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc |-- mm-kasan-kasan_test.c-rcu_uaf_reclaim()-error:dereferencing-freed-memory-fp-(line-) |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used elapsed time: 723m configs tested: 22 configs skipped: 123 tested configs: arm64 allmodconfig clang-18 arm64 allnoconfig gcc-14.2.0 arm64 defconfig gcc-14.2.0 arm64 randconfig-001-20241216 gcc-14.2.0 arm64 randconfig-002-20241216 clang-20 arm64 randconfig-003-20241216 gcc-14.2.0 arm64 randconfig-004-20241216 clang-15 loongarch alldefconfig gcc-14.2.0 loongarch allmodconfig gcc-14.2.0 loongarch allnoconfig gcc-14.2.0 loongarch defconfig gcc-14.2.0 loongarch randconfig-001-20241216 gcc-14.2.0 loongarch randconfig-002-20241216 gcc-14.2.0 x86_64 allnoconfig clang-19 x86_64 allyesconfig clang-19 x86_64 buildonly-randconfig-001-20241216 gcc-12 x86_64 buildonly-randconfig-002-20241216 gcc-12 x86_64 buildonly-randconfig-003-20241216 clang-19 x86_64 buildonly-randconfig-004-20241216 clang-19 x86_64 buildonly-randconfig-005-20241216 clang-19 x86_64 buildonly-randconfig-006-20241216 clang-19 x86_64 defconfig gcc-11 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS 1320/1320] fs/f2fs/recovery.o: warning: objtool: missing symbol for section .init.text
by kernel test robot 17 Dec '24

17 Dec '24

Hi Chao, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 098a595b2caf96f57cda68f082b4dc0019d7814d commit: 21d0fe9fd291eec496a4c174924ea645ed5d7b9e [1320/1320] f2fs: fix to avoid racing on fsync_entry_slab by multi filesystem instances config: x86_64-buildonly-randconfig-006 (https://download.01.org/0day-ci/archive/20241217/202412170555.tG86Dqq4-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241217/202412170555.tG86Dqq4-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412170555.tG86Dqq4-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from fs/f2fs/recovery.c:12: In file included from include/linux/f2fs_fs.h:14: include/linux/pagemap.h:425:21: warning: cast from 'int (*)(struct file *, struct page *)' to 'filler_t *' (aka 'int (*)(void *, struct page *)') converts to incompatible function type [-Wcast-function-type-strict] 425 | filler_t *filler = (filler_t *)mapping->a_ops->readpage; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. >> fs/f2fs/recovery.o: warning: objtool: missing symbol for section .init.text -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS] BUILD REGRESSION 098a595b2caf96f57cda68f082b4dc0019d7814d
by kernel test robot 16 Dec '24

16 Dec '24

tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS branch HEAD: 098a595b2caf96f57cda68f082b4dc0019d7814d !14147 CVE-2024-53142 Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202412161346.WAg6a7B0-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412161417.Nk6TMs2D-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412161514.E1aRqHqY-lkp@intel.com kernel/sched/core.c:5845:9: error: implicit declaration of function 'tg_update_affinity_domains' [-Werror=implicit-function-declaration] kernel/sched/core.c:5976:9: error: implicit declaration of function 'init_auto_affinity'; did you mean 'irq_set_affinity'? [-Werror=implicit-function-declaration] mm/memory.c:1546:10: error: implicit declaration of function 'hugetlb_insert_hugepage_pte_by_pa' [-Werror,-Wimplicit-function-declaration] mm/memory.c:1546:24: error: implicit declaration of function 'hugetlb_insert_hugepage_pte_by_pa'; did you mean 'hugetlb_insert__hugepage_pte_by_pa'? [-Werror=implicit-function-declaration] mm/vmscan.c:3257:21: error: implicit declaration of function 'kernel_swap_enabled' [-Werror,-Wimplicit-function-declaration] mm/vmscan.c:3257:28: error: implicit declaration of function 'kernel_swap_enabled'; did you mean 'kernfs_ns_enabled'? [-Werror=implicit-function-declaration] Unverified Error/Warning (likely false positive, kindly check if interested): arch/x86/kernel/unwind_orc.o: warning: objtool: missing symbol for section .text block/bfq-wf2q.o: warning: objtool: missing symbol for section .text drivers/crypto/ccree/cc_debugfs.o: warning: objtool: missing symbol for section .text drivers/crypto/ccree/cc_hash.o: warning: objtool: missing symbol for section .init.text drivers/hwtracing/intel_th/debug.o: warning: objtool: missing symbol for section .text drivers/input/rmi4/rmi_2d_sensor.o: warning: objtool: missing symbol for section .text drivers/media/dvb-frontends/cxd2880/cxd2880_tnrdmd_dvbt2.o: warning: objtool: x_tune_dvbt2_demod_setting()+0x939: can't find switch jump table drivers/media/usb/as102/as102_fw.o: warning: objtool: missing symbol for section .text drivers/media/usb/as102/as10x_cmd.o: warning: objtool: missing symbol for section .text drivers/media/usb/as102/as10x_cmd_cfg.o: warning: objtool: missing symbol for section .text drivers/media/usb/as102/as10x_cmd_stream.o: warning: objtool: missing symbol for section .text drivers/media/usb/uvc/uvc_entity.o: warning: objtool: missing symbol for section .text drivers/misc/uacce/uacce.c:739:13: error: implicit declaration of function 'module_refcount' [-Werror=implicit-function-declaration] drivers/usb/dwc2/hcd_ddma.o: warning: objtool: missing symbol for section .text drivers/usb/dwc2/hcd_queue.c:1744:25: error: expression requires 'long double' type support, but target 'x86_64-unknown-linux' does not support it fs/cifs/cifssmb.c:2722:45: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=] kernel/gcov/base.o: warning: objtool: missing symbol for section .text Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allmodconfig | `-- drivers-scsi-ufs-ufs-qcom.c:error:Cannot-parse-struct-or-union |-- arm64-allnoconfig | |-- kernel-sched-core.c:error:implicit-declaration-of-function-init_auto_affinity | |-- kernel-sched-core.c:error:implicit-declaration-of-function-tg_update_affinity_domains | |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled |-- arm64-defconfig | `-- net-ipv4-route.c:warning:array-subscript-is-outside-array-bounds-of-struct-fib_nh |-- arm64-randconfig-001-20241216 | |-- drivers-misc-uacce-uacce.c:error:implicit-declaration-of-function-module_refcount | |-- drivers-nvme-host-core.c:error:compat_uptr_t-undeclared-(first-use-in-this-function) | |-- drivers-nvme-host-core.c:error:expected-before-ptrval | |-- fs-cifs-cifssmb.c:warning:writing-byte-into-a-region-of-size | `-- net-ipv4-route.c:warning:array-subscript-is-outside-array-bounds-of-struct-fib_nh |-- arm64-randconfig-003-20241216 | |-- arch-arm64-include-asm-atomic_lse.h:warning:array-subscript-long-unsigned-int-is-partly-outside-array-bounds-of-struct-sk_buff_head | |-- drivers-nvme-host-core.c:error:compat_uptr_t-undeclared-(first-use-in-this-function) | `-- drivers-nvme-host-core.c:error:expected-before-ptrval |-- arm64-randconfig-004-20241216 | |-- drivers-nvme-host-core.c:error:compat_uptr_t-undeclared-(first-use-in-this-function) | `-- drivers-nvme-host-core.c:error:expected-before-ptrval |-- arm64-randconfig-r112-20240401 | |-- drivers-bus-hisi_lpc.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-unsigned-char-mbase-got-void-noderef-asn-membase | |-- drivers-bus-hisi_lpc.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-asn-addr-got-unsigned-char | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_debugfs.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-signed-int-noderef-asn-got-signed-int-usertype | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_debugfs.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-unsigned-int-noderef-asn-got-unsigned-int-usertype | |-- drivers-gpu-drm-msm-adreno-a6xx_gmu.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-asn-addr-got-void | |-- drivers-gpu-drm-msm-adreno-a6xx_gmu.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-noderef-mmio-got-void-noderef-asn | |-- drivers-gpu-drm-msm-adreno-a6xx_gmu.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-noderef-pdc_mmio-got-void-noderef-asn | |-- drivers-gpu-drm-msm-adreno-a6xx_gmu.h:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-noderef-asn-addr-got-void | |-- drivers-gpu-drm-msm-adreno-a6xx_gmu.h:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-addr-got-void | |-- drivers-gpu-drm-nouveau-nouveau_fence.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-struct-nouveau_channel-chan-got-struct-nouveau_channel-noderef-asn-channel | |-- drivers-md-bcache-request.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-noderef-asn-from-got-struct-set_bcache_status | |-- drivers-md-bcache-request.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-to-got-struct-get_bcache_status | |-- drivers-misc-aspeed-lpc-snoop.c:sparse:sparse:incorrect-type-in-initializer-(different-base-types)-expected-restricted-__poll_t-(-poll-)(-...-)-got-unsigned-int-(-)(-...-) | |-- drivers-mtd-nand-raw-hisi504_nand.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-got-void-noderef-asn-mmio | |-- drivers-mtd-nand-raw-jz4740_nand.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-base-got-void-noderef-asn | |-- drivers-mtd-nand-raw-jz4740_nand.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-noderef-asn-got-void-noderef-asn | |-- drivers-pci-controller-hisi-pcie-customer-hisi_pcie_cae.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-to-got-void | |-- drivers-staging-gasket-gasket_page_table.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-cpu_addr-got-unsigned-char-noderef-usertype-asn-virt_base | |-- drivers-staging-gasket-gasket_page_table.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-unsigned-char-noderef-usertype-asn-virt_base-got-void-assigned-mem | |-- drivers-vfio-vfio_iommu_type1.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-assigned-arg-got-void | |-- fs-io_uring.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-long-long-noderef-usertype-asn-off_in-got-long-long-usertype-assigned-poff_in | |-- fs-io_uring.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-long-long-noderef-usertype-asn-off_out-got-long-long-usertype-assigned-poff_out | |-- fs-io_uring.c:sparse:sparse:incorrect-type-in-return-expression-(different-address-spaces)-expected-void-noderef-asn-got-struct-io_buffer-assigned-kbuf | |-- include-linux-uaccess.h:warning:GetHealthStatus-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:UserCommand-may-be-used-uninitialized | `-- include-linux-uaccess.h:warning:ibuf-may-be-used-uninitialized |-- x86_64-allyesconfig | |-- drivers-net-ethernet-hisilicon-hns3-hns3_extension-hns3_enet_it.c:warning:no-previous-prototype-for-function-hns3_nic_select_queue_it | `-- samples-vfio-mdev-.tmp_mdpy-fb.o:warning:objtool:missing-symbol-for-section-.init.text |-- x86_64-buildonly-randconfig-003-20241216 | |-- kernel-sched-core.c:error:implicit-declaration-of-function-init_auto_affinity-Werror-Wimplicit-function-declaration | |-- kernel-sched-core.c:error:implicit-declaration-of-function-tg_update_affinity_domains-Werror-Wimplicit-function-declaration | `-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa-Werror-Wimplicit-function-declaration |-- x86_64-buildonly-randconfig-004-20241216 | |-- arch-x86-kernel-unwind_orc.o:warning:objtool:missing-symbol-for-section-.text | |-- block-bfq-wf2q.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-char-tpm-eventlog-of.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-crypto-ccree-cc_debugfs.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-crypto-ccree-cc_hash.o:warning:objtool:missing-symbol-for-section-.init.text | |-- drivers-hwtracing-intel_th-debug.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-input-rmi4-rmi_2d_sensor.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-media-dvb-frontends-cxd2880-cxd2880_tnrdmd_dvbt2.o:warning:objtool:x_tune_dvbt2_demod_setting:can-t-find-switch-jump-table | |-- drivers-media-usb-as102-as102_fw.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-media-usb-as102-as1_cmd.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-media-usb-as102-as1_cmd_cfg.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-media-usb-as102-as1_cmd_stream.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-media-usb-uvc-uvc_entity.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-usb-dwc2-hcd_ddma.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-usb-dwc2-hcd_queue.c:error:expression-requires-long-double-type-support-but-target-x86_64-unknown-linux-does-not-support-it | |-- kernel-gcov-base.o:warning:objtool:missing-symbol-for-section-.text | `-- sound-core-seq-seq_queue.o:warning:objtool:missing-symbol-for-section-.text |-- x86_64-buildonly-randconfig-005-20241216 | |-- kernel-sched-core.c:error:implicit-declaration-of-function-init_auto_affinity-Werror-Wimplicit-function-declaration | |-- kernel-sched-core.c:error:implicit-declaration-of-function-tg_update_affinity_domains-Werror-Wimplicit-function-declaration | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration `-- x86_64-defconfig |-- kernel-sched-pelt.o:warning:objtool:missing-symbol-for-section-.text |-- net-ipv4-metrics.o:warning:objtool:missing-symbol-for-section-.text `-- net-ipv4-netlink.o:warning:objtool:missing-symbol-for-section-.text elapsed time: 723m configs tested: 16 configs skipped: 119 tested configs: arm64 allmodconfig gcc-14.2.0 arm64 allnoconfig gcc-14.2.0 arm64 defconfig gcc-14.2.0 arm64 randconfig-001-20241216 gcc-14.2.0 arm64 randconfig-002-20241216 gcc-14.2.0 arm64 randconfig-003-20241216 gcc-14.2.0 arm64 randconfig-004-20241216 gcc-14.2.0 x86_64 allnoconfig clang-19 x86_64 allyesconfig clang-19 x86_64 buildonly-randconfig-001-20241216 gcc-12 x86_64 buildonly-randconfig-002-20241216 gcc-12 x86_64 buildonly-randconfig-003-20241216 clang-19 x86_64 buildonly-randconfig-004-20241216 clang-19 x86_64 buildonly-randconfig-005-20241216 clang-19 x86_64 buildonly-randconfig-006-20241216 clang-19 x86_64 defconfig gcc-11 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10] BUILD REGRESSION dd14d8eb16732508135cd386c09cc747615571f7
by kernel test robot 16 Dec '24

16 Dec '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10 branch HEAD: dd14d8eb16732508135cd386c09cc747615571f7 !14180 xfs: allow inode inactivation during a ro mount log recovery Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202412161357.rpwPDaPz-lkp@intel.com drivers/misc/virt_plat_dev.c:37:43: warning: initialization of 'struct irq_domain *' from 'int' makes pointer from integer without a cast [-Wint-conversion] Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allmodconfig | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm | `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm |-- arm64-allnoconfig | `-- arch-arm64-kernel-ipi_nmi.c:error:implicit-declaration-of-function-printk_safe_exit |-- arm64-randconfig-001-20241216 | |-- arch-arm64-kvm-hyp-nvhe-..-aarch32.c:warning:Function-parameter-or-member-is_wide_instr-not-described-in-kvm_skip_instr32 | `-- arch-arm64-kvm-hyp-vhe-..-aarch32.c:warning:Function-parameter-or-member-is_wide_instr-not-described-in-kvm_skip_instr32 |-- arm64-randconfig-002-20241216 | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm | `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm |-- arm64-randconfig-003-20241216 | |-- arch-arm64-kvm-hyp-nvhe-..-aarch32.c:warning:Function-parameter-or-member-is_wide_instr-not-described-in-kvm_skip_instr32 | |-- arch-arm64-kvm-hyp-vhe-..-aarch32.c:warning:Function-parameter-or-member-is_wide_instr-not-described-in-kvm_skip_instr32 | `-- drivers-misc-virt_plat_dev.c:warning:initialization-of-struct-irq_domain-from-int-makes-pointer-from-integer-without-a-cast |-- arm64-randconfig-004-20241216 | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r0-in-asm | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r1-in-asm | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r2-in-asm | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r3-in-asm | `-- arch-arm64-include-asm-stack_pointer.h:error:register-sp-unsuitable-for-global-register-variables-on-this-target |-- arm64-randconfig-051-20241216 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-052-20241216 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-053-20241216 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-054-20241216 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-055-20241216 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- x86_64-allnoconfig | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter-Werror-Wimplicit-function-declaration | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_exit-Werror-Wimplicit-function-declaration | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | `-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory |-- x86_64-allyesconfig | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-cpu-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_sel | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_epp | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-cpunum-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-epp_val-not-described-in-cppc_set_epp | |-- drivers-gpu-drm-vmwgfx-ttm_object.c:error:Cannot-parse-struct-or-union | |-- drivers-net-ethernet-hisilicon-hns3-hns3_unic.c:warning:Function-parameter-or-member-skb-not-described-in-hns3_unic_set_l3_type | |-- drivers-net-ethernet-hisilicon-hns3-hns3_unic.c:warning:Function-parameter-or-member-type_cs_vlan_tso-not-described-in-hns3_unic_set_l3_type | |-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_unic_guid.c:warning:no-previous-prototype-for-function-hclge_unic_del_mc_guid_common | |-- drivers-net-ethernet-huawei-hinic-hinic_hwdev.c:warning:address-of-array-chip_node-rt_cmd-will-always-evaluate-to-true | |-- drivers-net-ethernet-mucse-rnp-rnp_common.h:warning:variable-has_mac-set-but-not-used | |-- drivers-net-ethernet-mucse-rnp-rnp_common.h:warning:variable-has_trans-set-but-not-used | |-- drivers-net-ethernet-mucse-rnp-rnp_common.h:warning:variable-headroom-set-but-not-used | |-- drivers-net-ethernet-mucse-rnp-rnp_common.h:warning:variable-tailroom-set-but-not-used | |-- drivers-net-ethernet-mucse-rnp-rnp_debugfs.c:warning:Excess-function-parameter-pf-description-in-rnp_dbg_adapter_exit | |-- drivers-net-ethernet-mucse-rnp-rnp_debugfs.c:warning:Function-parameter-or-member-adapter-not-described-in-rnp_dbg_adapter_exit | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Excess-function-parameter-cmd-description-in-rnp_get_coalesce | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Excess-function-parameter-cmd-description-in-rnp_set_coalesce | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Excess-function-parameter-ec-description-in-rnp_get_coalesce | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Excess-function-parameter-netdev-description-in-rnp_get_channels | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Excess-function-parameter-netdev-description-in-rnp_get_module_eeprom | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Excess-function-parameter-netdev-description-in-rnp_get_module_info | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Excess-function-parameter-netdev-description-in-rnp_get_ts_info | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Excess-function-parameter-netdev-description-in-rnp_set_channels | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Excess-function-parameter-netdev-description-in-rnp_set_rxnfc | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-coal-not-described-in-rnp_get_coalesce | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-data-not-described-in-rnp_reg_test | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-dev-not-described-in-rnp_get_channels | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-dev-not-described-in-rnp_get_module_eeprom | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-dev-not-described-in-rnp_get_module_info | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-dev-not-described-in-rnp_get_ts_info | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-dev-not-described-in-rnp_set_channels | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-dev-not-described-in-rnp_set_rxnfc | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-extack-not-described-in-rnp_get_coalesce | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-extack-not-described-in-rnp_get_ringparam | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-extack-not-described-in-rnp_set_coalesce | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-extack-not-described-in-rnp_set_ringparam | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-ker-not-described-in-rnp_get_ringparam | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-ker-not-described-in-rnp_set_ringparam | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-kernel_coal-not-described-in-rnp_get_coalesce | |-- drivers-net-ethernet-mucse-rnp-rnp_ethtool.c:warning:Function-parameter-or-member-kernel_coal-not-described-in-rnp_set_coalesce | |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Excess-function-parameter-inner_vlan_tag-description-in-rnp_tx_ctxtdesc | |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Excess-function-parameter-l4_hdr_len-description-in-rnp_tx_ctxtdesc | |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Excess-function-parameter-mss_seg_len-description-in-rnp_tx_ctxtdesc | |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Excess-function-parameter-rxr_count-description-in-rnp_alloc_q_vector | |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Excess-function-parameter-rxr_idx-description-in-rnp_alloc_q_vector | |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Excess-function-parameter-tunnel_hdr_len-description-in-rnp_tx_ctxtdesc | |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Excess-function-parameter-txr_count-description-in-rnp_alloc_q_vector | |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Excess-function-parameter-txr_idx-description-in-rnp_alloc_q_vector | |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Excess-function-parameter-type_tucmd-description-in-rnp_tx_ctxtdesc | |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Excess-function-parameter-v_count-description-in-rnp_alloc_q_vector | |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Function-parameter-or-member-crc_pad-not-described-in-rnp_tx_ctxtdesc | |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Function-parameter-or-member-eth_queue_idx-not-described-in-rnp_alloc_q_vector | |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Function-parameter-or-member-ignore_vlan-not-described-in-rnp_tx_ctxtdesc | |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Function-parameter-or-member-inner_vlan_tunnel_len-not-described-in-rnp_tx_ctxtdesc | |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Function-parameter-or-member-mss_len_vf_num-not-described-in-rnp_tx_ctxtdesc | |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Function-parameter-or-member-r_count-not-described-in-rnp_alloc_q_vector | |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Function-parameter-or-member-r_idx-not-described-in-rnp_alloc_q_vector | |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:Function-parameter-or-member-step-not-described-in-rnp_alloc_q_vector | |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:no-previous-prototype-for-function-rnp_acquire_msix_vectors | |-- drivers-net-ethernet-mucse-rnp-rnp_lib.c:warning:no-previous-prototype-for-function-rnp_print_ring_info | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Excess-function-parameter-data-description-in-rnp_service_timer | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Excess-function-parameter-ent-description-in-rnp_probe | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Excess-function-parameter-hw-description-in-rnp_wol_supported | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Excess-function-parameter-link_speed-description-in-rnp_watchdog_update_link | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Excess-function-parameter-maxrate-description-in-rnp_tx_maxrate_own | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Excess-function-parameter-msix_vector-description-in-rnp_set_ring_vector | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Excess-function-parameter-netdev-description-in-rnp_setup_tc | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Excess-function-parameter-netdev-description-in-rnp_tx_maxrate_own | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Excess-function-parameter-queue-description-in-rnp_set_ring_vector | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Excess-function-parameter-skb-description-in-rnp_is_non_eop | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Excess-function-parameter-subdev_id-description-in-rnp_wol_supported | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-adapter-not-described-in-rnp_rx_ring_reinit | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-adapter-not-described-in-rnp_setup_rx_resources | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-adapter-not-described-in-rnp_setup_tx_resources | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-adapter-not-described-in-rnp_tx_maxrate_own | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-adapter-not-described-in-rnp_wol_supported | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-dev-not-described-in-rnp_setup_tc | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-id-not-described-in-rnp_probe | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-napi_budget-not-described-in-rnp_clean_tx_irq | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-rnp_msix_vector-not-described-in-rnp_set_ring_vector | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-rnp_queue-not-described-in-rnp_set_ring_vector | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-subdevice_id-not-described-in-rnp_wol_supported | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-t-not-described-in-rnp_service_timer | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-txqueue-not-described-in-rnp_tx_timeout | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:no-previous-prototype-for-function-rnp_assign_netdev_ops | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:no-previous-prototype-for-function-rnp_can_rpu_start | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:no-previous-prototype-for-function-rnp_clear_udp_tunnel_port | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:no-previous-prototype-for-function-rnp_config_knode | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:no-previous-prototype-for-function-rnp_delete_knode | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:no-previous-prototype-for-function-rnp_do_reset | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:no-previous-prototype-for-function-rnp_rx_ring_reinit | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:no-previous-prototype-for-function-rnp_service_task | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:no-previous-prototype-for-function-rnp_service_timer | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:no-previous-prototype-for-function-rnp_setup_tc_cls_u32 | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:no-previous-prototype-for-function-rnp_unmap_and_free_tx_resource | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:no-previous-prototype-for-function-rnp_vlan_stags_flag | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:no-previous-prototype-for-function-rnp_write_eitr_rx | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:no-previous-prototype-for-function-rnp_xmit_nop_frame_ring | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:variable-rxctrl-set-but-not-used | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:variable-xdp_xmit-set-but-not-used | |-- drivers-net-ethernet-mucse-rnp-rnp_mbx.c:warning:Excess-function-parameter-vf_number-description-in-rnp_check_for_ack_pf | |-- drivers-net-ethernet-mucse-rnp-rnp_mbx.c:warning:Excess-function-parameter-vf_number-description-in-rnp_check_for_msg_pf | |-- drivers-net-ethernet-mucse-rnp-rnp_mbx.c:warning:Excess-function-parameter-vf_number-description-in-rnp_read_mbx_pf | |-- drivers-net-ethernet-mucse-rnp-rnp_mbx.c:warning:Function-parameter-or-member-mbx_id-not-described-in-rnp_check_for_ack_pf | |-- drivers-net-ethernet-mucse-rnp-rnp_mbx.c:warning:Function-parameter-or-member-mbx_id-not-described-in-rnp_check_for_msg_pf | |-- drivers-net-ethernet-mucse-rnp-rnp_mbx.c:warning:Function-parameter-or-member-mbx_id-not-described-in-rnp_read_mbx_pf | |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:Excess-function-parameter-rnp_info-description-in-rnp_mbx_get_capability | |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:Function-parameter-or-member-adv-not-described-in-rnp_mbx_phy_link_set | |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:Function-parameter-or-member-info-not-described-in-rnp_mbx_get_capability | |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:Function-parameter-or-member-pfvfnum-not-described-in-rnp_fw_get_macaddr | |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:Function-parameter-or-member-value-not-described-in-rnp_mbx_reg_writev | |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:Function-parameter-or-member-value0-not-described-in-rnp_set_lane_fun | |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:Function-parameter-or-member-value1-not-described-in-rnp_set_lane_fun | |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:Function-parameter-or-member-value2-not-described-in-rnp_set_lane_fun | |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:Function-parameter-or-member-value3-not-described-in-rnp_set_lane_fun | |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:no-previous-prototype-for-function-rnp_fw_reg_read | |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:variable-err-set-but-not-used | |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:variable-value-set-but-not-used | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:Excess-function-parameter-hw-description-in-rnp_mac_fc_mode_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:Function-parameter-or-member-hw-not-described-in-rnp_write_uc_addr_list_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:Function-parameter-or-member-mac-not-described-in-rnp_mac_fc_mode_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:Function-parameter-or-member-sriov_flag-not-described-in-rnp_eth_update_rss_key_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:Function-parameter-or-member-sriov_flag-not-described-in-rnp_write_uc_addr_list_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:equality-comparison-with-extraneous-parentheses | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp10_get_link_ksettings | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp10_set_link_ksettings | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_addr_list_itr | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_check_mac_link_hw_ops_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_clean_link_hw_ops_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_device_supports_autoneg_fc | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_clear_rar_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_clear_vmdq_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_clr_all_layer2_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_clr_all_tuple5_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_clr_layer2_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_clr_mc_addr_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_clr_tuple5_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_clr_vfta_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_set_layer2_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_set_rar_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_set_tcp_sync_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_set_tuple5_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_set_vfta_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_set_vmdq_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_update_mc_addr_list_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_update_rss_key_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_eth_update_rss_table_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_get_permtion_mac_addr_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_get_thermal_sensor_data_hw_ops_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_init_hw_ops_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_init_thermal_sensor_thresh_hw_ops_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_layer2_pritologic_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_mac_fc_mode_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_mac_set_mac_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_nway_reset | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_phy_read_reg_hw_ops_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_phy_write_reg_hw_ops_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_reset_hw_ops_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_set_ethtool_hw_ops_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_set_vf_vlan_mode_hw_ops_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_setup_mac_link_hw_ops_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_start_hw_ops_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_tuple5_pritologic_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:no-previous-prototype-for-function-rnp_tuple5_pritologic_tcam_n10 | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:variable-autoneg_changed-set-but-not-used | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:variable-dma_ch-set-but-not-used | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:variable-duplex_changed-set-but-not-used | |-- drivers-net-ethernet-mucse-rnp-rnp_n10.c:warning:variable-idx-set-but-not-used | |-- drivers-net-ethernet-mucse-rnp-rnp_ptp.c:warning:no-previous-prototype-for-function-rnp_ptp_setup_ptp | |-- drivers-net-ethernet-mucse-rnp-rnp_ptp.c:warning:variable-ts_event_en-set-but-not-used | |-- drivers-net-ethernet-mucse-rnp-rnp_sriov.c:warning:no-previous-prototype-for-function-check_ari_mode | |-- drivers-net-ethernet-mucse-rnp-rnp_sriov.c:warning:no-previous-prototype-for-function-rnp_msg_post_status_signle_link | |-- drivers-net-ethernet-mucse-rnp-rnp_sysfs.c:warning:no-previous-prototype-for-function-rnp_mbx_get_pn_sn | |-- fs-eulerfs-euler_def.h:warning:redefinition-of-typedef-hashlen_t-is-a-C11-feature | |-- fs-eulerfs-euler_def.h:warning:redefinition-of-typedef-page_info_t-is-a-C11-feature | `-- fs-eulerfs-namei.c:warning:variable-de-is-uninitialized-when-used-here |-- x86_64-buildonly-randconfig-003-20241216 | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | `-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory |-- x86_64-buildonly-randconfig-004-20241216 | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | `-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory |-- x86_64-buildonly-randconfig-005-20241216 | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | `-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory |-- x86_64-buildonly-randconfig-006-20241216 | |-- arch-x86-kernel-paravirt.c:error:implicit-declaration-of-function-__text_gen_insn-Werror-Wimplicit-function-declaration | |-- arch-x86-kernel-paravirt.c:error:use-of-undeclared-identifier-CALL_INSN_OPCODE | |-- arch-x86-kernel-paravirt.c:error:use-of-undeclared-identifier-CALL_INSN_SIZE | |-- drivers-gpu-drm-vmwgfx-ttm_object.c:error:Cannot-parse-struct-or-union | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | `-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory |-- x86_64-defconfig | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-cpu-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_sel | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_epp | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-cpunum-not-described-in-cppc_get_auto_act_window | `-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-epp_val-not-described-in-cppc_set_epp `-- x86_64-randconfig-161-20241216 |-- drivers-ata-libata-eh.c-ata_eh_set_lpm()-warn:variable-dereferenced-before-check-ap-(see-line-) |-- drivers-gpio-gpiolib.c-gpiochip_add_data_with_key()-error:dereferencing-freed-memory-gdev-(line-) |-- drivers-media-i2c-s5c73m3-s5c73m3-core.c-__s5c73m3_power_off()-warn:state-clock-from-clk_prepare_enable()-not-released-on-lines:. |-- drivers-media-i2c-s5c73m3-s5c73m3-core.c-__s5c73m3_s_stream()-warn:missing-error-code-ret |-- drivers-scsi-sd.c-sd_spinup_disk()-warn:unsigned-the_result-is-never-less-than-zero. |-- fs-zonefs-super.c-zonefs_file_dio_append()-error:uninitialized-symbol-size-. |-- lib-test_kasan.c-kmalloc_uaf_16()-error:dereferencing-freed-memory-ptr2-(line-) |-- lib-test_kasan.c-kmalloc_uaf_memset()-warn:passing-freed-memory-ptr-(line-) `-- lib-test_kasan.c-kmem_cache_double_free()-error:double-free-of-p-(line-) elapsed time: 722m configs tested: 15 configs skipped: 117 tested configs: arm64 allmodconfig clang-18 arm64 allnoconfig gcc-14.2.0 arm64 randconfig-001-20241216 gcc-14.2.0 arm64 randconfig-002-20241216 clang-20 arm64 randconfig-003-20241216 gcc-14.2.0 arm64 randconfig-004-20241216 clang-15 x86_64 allnoconfig clang-19 x86_64 allyesconfig clang-19 x86_64 buildonly-randconfig-001-20241216 gcc-12 x86_64 buildonly-randconfig-002-20241216 gcc-12 x86_64 buildonly-randconfig-003-20241216 clang-19 x86_64 buildonly-randconfig-004-20241216 clang-19 x86_64 buildonly-randconfig-005-20241216 clang-19 x86_64 buildonly-randconfig-006-20241216 clang-19 x86_64 defconfig gcc-11 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH openEuler-1.0-LTS 0/2] Merge LTS patches for openEuler-1.0-LTS
by Zhang Zekun 16 Dec '24

16 Dec '24

Merge LTS patches for openEuler-1.0-LTS Greg Kroah-Hartman (1): Revert "driver core: Fix uevent_show() vs driver detach race" Hans Verkuil (1): media: uapi/linux/cec.h: cec_msg_set_reply_to: zero flags drivers/base/core.c | 13 +++++-------- drivers/base/module.c | 4 ---- include/uapi/linux/cec.h | 6 +++++- 3 files changed, 10 insertions(+), 13 deletions(-) -- 2.22.0

2 3

[PATCH OLK-5.10] nfs: fix the loss of superblock's initialized flags
by Li Lingfeng 16 Dec '24

16 Dec '24

hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IB42W1 -------------------------------- Commit 7c254db98304 ("nfs: pass flags to second superblock") directly assigns fc->sb_flags to dentry->d_sb->s_flags, which will cause the los of the initialized flags in dentry->d_sb->s_flags. Fix it by just passing SB_RDONLY from fc->sb_flags to dentry->d_sb->s_flags. Fixes: 7c254db98304 ("nfs: pass flags to second superblock") Signed-off-by: Li Lingfeng <lilingfeng3(a)huawei.com> --- fs/nfs/nfs4super.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/nfs/nfs4super.c b/fs/nfs/nfs4super.c index bb13894ad152..e87f878178f3 100644 --- a/fs/nfs/nfs4super.c +++ b/fs/nfs/nfs4super.c @@ -209,7 +209,7 @@ static int do_nfs4_mount(struct nfs_server *server, if (IS_ERR(dentry)) return PTR_ERR(dentry); - dentry->d_sb->s_flags = fc->sb_flags; + dentry->d_sb->s_flags |= (fc->sb_flags & SB_RDONLY); fc->root = dentry; return 0; } -- 2.31.1

2 1

[PATCH openEuler-1.0-LTS] nfs: fix the loss of superblock's initialized flags
by Li Lingfeng 16 Dec '24

16 Dec '24

hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IB42W1 -------------------------------- Commit 81102eb59247 ("nfs: pass flags to second superblock") directly assigns fc->sb_flags to dentry->d_sb->s_flags, which will cause the loss of the initialized flags in dentry->d_sb->s_flags. Fix it by just passing SB_RDONLY from fc->sb_flags to dentry->d_sb->s_flags. Fixes: 81102eb59247 ("nfs: pass flags to second superblock") Signed-off-by: Li Lingfeng <lilingfeng3(a)huawei.com> --- fs/nfs/nfs4super.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/nfs/nfs4super.c b/fs/nfs/nfs4super.c index 886be9cc0016..41cd3597e482 100644 --- a/fs/nfs/nfs4super.c +++ b/fs/nfs/nfs4super.c @@ -254,7 +254,7 @@ struct dentry *nfs4_try_mount(int flags, const char *dev_name, res = nfs_follow_remote_path(root_mnt, export_path); if (!IS_ERR(res)) - res->d_sb->s_flags = flags; + res->d_sb->s_flags |= (flags & SB_RDONLY); dfprintk(MOUNT, "<-- nfs4_try_mount() = %d%s\n", PTR_ERR_OR_ZERO(res), IS_ERR(res) ? " [error]" : ""); -- 2.31.1

2 1

[PATCH OLK-6.6] nfs: fix the loss of superblock's initialized flags
by Li Lingfeng 16 Dec '24

16 Dec '24

hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IB42W1 -------------------------------- Commit 573573887e0b ("nfs: pass flags to second superblock") directly assigns fc->sb_flags to dentry->d_sb->s_flags, which will cause the loss of the initialized flags in dentry->d_sb->s_flags. Fix it by just passing SB_RDONLY from fc->sb_flags to dentry->d_sb->s_flags. Fixes: 573573887e0b ("nfs: pass flags to second superblock") Signed-off-by: Li Lingfeng <lilingfeng3(a)huawei.com> --- fs/nfs/nfs4super.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/nfs/nfs4super.c b/fs/nfs/nfs4super.c index bb13894ad152..e87f878178f3 100644 --- a/fs/nfs/nfs4super.c +++ b/fs/nfs/nfs4super.c @@ -209,7 +209,7 @@ static int do_nfs4_mount(struct nfs_server *server, if (IS_ERR(dentry)) return PTR_ERR(dentry); - dentry->d_sb->s_flags = fc->sb_flags; + dentry->d_sb->s_flags |= (fc->sb_flags & SB_RDONLY); fc->root = dentry; return 0; } -- 2.31.1

2 1

[PATCH OLK-6.6] Revert "mmc: dw_mmc: Fix IDMAC operation with pages bigger than 4K"
by Yi Yang 16 Dec '24

16 Dec '24

From: Aurelien Jarno <aurelien(a)aurel32.net> stable inclusion from stable-v6.6.63 commit 56de724c58c07a7ca3aac027cfd2ccb184ed9e4e category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB9574 CVE: CVE-2024-53127 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 1635e407a4a64d08a8517ac59ca14ad4fc785e75 upstream. The commit 8396c793ffdf ("mmc: dw_mmc: Fix IDMAC operation with pages bigger than 4K") increased the max_req_size, even for 4K pages, causing various issues: - Panic booting the kernel/rootfs from an SD card on Rockchip RK3566 - Panic booting the kernel/rootfs from an SD card on StarFive JH7100 - "swiotlb buffer is full" and data corruption on StarFive JH7110 At this stage no fix have been found, so it's probably better to just revert the change. This reverts commit 8396c793ffdf28bb8aee7cfe0891080f8cab7890. Cc: stable(a)vger.kernel.org Cc: Sam Protsenko <semen.protsenko(a)linaro.org> Fixes: 8396c793ffdf ("mmc: dw_mmc: Fix IDMAC operation with pages bigger than 4K") Closes: https://lore.kernel.org/linux-mmc/614692b4-1dbe-31b8-a34d-cb6db1909bb7@w6rz… Closes: https://lore.kernel.org/linux-mmc/CAC8uq=Ppnmv98mpa1CrWLawWoPnu5abtU69v-=G-… Signed-off-by: Aurelien Jarno <aurelien(a)aurel32.net> Message-ID: <20241110114700.622372-1-aurelien(a)aurel32.net> Signed-off-by: Ulf Hansson <ulf.hansson(a)linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Yi Yang <yiyang13(a)huawei.com> --- drivers/mmc/host/dw_mmc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c index 2f0bc79ef856..02bee7afab37 100644 --- a/drivers/mmc/host/dw_mmc.c +++ b/drivers/mmc/host/dw_mmc.c @@ -2952,8 +2952,8 @@ static int dw_mci_init_slot(struct dw_mci *host) if (host->use_dma == TRANS_MODE_IDMAC) { mmc->max_segs = host->ring_size; mmc->max_blk_size = 65535; - mmc->max_req_size = DW_MCI_DESC_DATA_LENGTH * host->ring_size; - mmc->max_seg_size = mmc->max_req_size; + mmc->max_seg_size = 0x1000; + mmc->max_req_size = mmc->max_seg_size * host->ring_size; mmc->max_blk_count = mmc->max_req_size / 512; } else if (host->use_dma == TRANS_MODE_EDMAC) { mmc->max_segs = 64; -- 2.25.1

2 1

[openeuler:openEuler-1.0-LTS 1327/1327] mm/vmscan.c:3257:28: error: implicit declaration of function 'kernel_swap_enabled'; did you mean 'kernfs_ns_enabled'?
by kernel test robot 16 Dec '24

16 Dec '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 098a595b2caf96f57cda68f082b4dc0019d7814d commit: 44983705e56ab22fda801d66e2a6bd0d1be7ca0b [1327/1327] etmem: add original kernel swap enabled options config: arm64-allnoconfig (https://download.01.org/0day-ci/archive/20241216/202412161514.E1aRqHqY-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241216/202412161514.E1aRqHqY-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412161514.E1aRqHqY-lkp@intel.com/ All errors (new ones prefixed by >>): mm/vmscan.c: In function 'kernel_swap_check': >> mm/vmscan.c:3257:28: error: implicit declaration of function 'kernel_swap_enabled'; did you mean 'kernfs_ns_enabled'? [-Werror=implicit-function-declaration] 3257 | if (sc != NULL && !kernel_swap_enabled()) | ^~~~~~~~~~~~~~~~~~~ | kernfs_ns_enabled cc1: some warnings being treated as errors vim +3257 mm/vmscan.c 3250 3251 /* 3252 * Check if original kernel swap is enabled 3253 * turn off kernel swap,but leave page cache reclaim on 3254 */ 3255 static inline void kernel_swap_check(struct scan_control *sc) 3256 { > 3257 if (sc != NULL && !kernel_swap_enabled()) 3258 sc->may_swap = 0; 3259 } 3260 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS 1327/1327] mm/vmscan.c:3257:21: error: implicit declaration of function 'kernel_swap_enabled'
by kernel test robot 16 Dec '24

16 Dec '24

Hi liubo, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 098a595b2caf96f57cda68f082b4dc0019d7814d commit: 44983705e56ab22fda801d66e2a6bd0d1be7ca0b [1327/1327] etmem: add original kernel swap enabled options config: x86_64-buildonly-randconfig-005-20241216 (https://download.01.org/0day-ci/archive/20241216/202412161417.Nk6TMs2D-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241216/202412161417.Nk6TMs2D-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412161417.Nk6TMs2D-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from mm/vmscan.c:23: include/linux/pagemap.h:425:21: warning: cast from 'int (*)(struct file *, struct page *)' to 'filler_t *' (aka 'int (*)(void *, struct page *)') converts to incompatible function type [-Wcast-function-type-strict] 425 | filler_t *filler = (filler_t *)mapping->a_ops->readpage; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from mm/vmscan.c:33: include/linux/mm_inline.h:32:41: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 32 | __mod_lruvec_state(lruvec, NR_LRU_BASE + lru, nr_pages); | ~~~~~~~~~~~ ^ ~~~ include/linux/mm_inline.h:34:22: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 34 | NR_ZONE_LRU_BASE + lru, nr_pages); | ~~~~~~~~~~~~~~~~ ^ ~~~ mm/vmscan.c:350:64: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 350 | lru_size = node_page_state(lruvec_pgdat(lruvec), NR_LRU_BASE + lru); | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:240:60: note: expanded from macro 'node_page_state' 240 | #define node_page_state(node, item) global_node_page_state(item) | ^~~~ mm/vmscan.c:363:29: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 363 | NR_ZONE_LRU_BASE + lru); | ~~~~~~~~~~~~~~~~ ^ ~~~ mm/vmscan.c:1776:4: warning: arithmetic between different enumeration types ('enum vm_event_item' and 'enum zone_type') [-Wenum-enum-conversion] 1776 | __count_zid_vm_events(PGSCAN_SKIP, zid, nr_skipped[zid]); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:127:34: note: expanded from macro '__count_zid_vm_events' 127 | __count_vm_events(item##_NORMAL - ZONE_NORMAL + zid, delta) | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~ mm/vmscan.c:2734:17: warning: variable 'node_lru_pages' set but not used [-Wunused-but-set-variable] 2734 | unsigned long node_lru_pages = 0; | ^ mm/vmscan.c:3066:3: warning: arithmetic between different enumeration types ('enum vm_event_item' and 'enum zone_type') [-Wenum-enum-conversion] 3066 | __count_zid_vm_events(ALLOCSTALL, sc->reclaim_idx, 1); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:127:34: note: expanded from macro '__count_zid_vm_events' 127 | __count_vm_events(item##_NORMAL - ZONE_NORMAL + zid, delta) | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~ >> mm/vmscan.c:3257:21: error: implicit declaration of function 'kernel_swap_enabled' [-Werror,-Wimplicit-function-declaration] 3257 | if (sc != NULL && !kernel_swap_enabled()) | ^ mm/vmscan.c:3257:21: note: did you mean 'kernfs_ns_enabled'? include/linux/kernfs.h:309:20: note: 'kernfs_ns_enabled' declared here 309 | static inline bool kernfs_ns_enabled(struct kernfs_node *kn) | ^ 8 warnings and 1 error generated. vim +/kernel_swap_enabled +3257 mm/vmscan.c 3250 3251 /* 3252 * Check if original kernel swap is enabled 3253 * turn off kernel swap,but leave page cache reclaim on 3254 */ 3255 static inline void kernel_swap_check(struct scan_control *sc) 3256 { > 3257 if (sc != NULL && !kernel_swap_enabled()) 3258 sc->may_swap = 0; 3259 } 3260 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-5.10] watchdog/perf: properly initialize the turbo mode timestamp and rearm counter
by Luo Gengkun 16 Dec '24

16 Dec '24

From: Thomas Gleixner <tglx(a)linutronix.de> stable inclusion from stable-v5.10.224 commit 19f108b3d1cafab159078a26ac93a64cab47258b category: bugfix bugzilla: 189268 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit f944ffcbc2e1c759764850261670586ddf3bdabb upstream. For systems on which the performance counter can expire early due to turbo modes the watchdog handler has a safety net in place which validates that since the last watchdog event there has at least 4/5th of the watchdog period elapsed. This works reliably only after the first watchdog event because the per CPU variable which holds the timestamp of the last event is never initialized. So a first spurious event will validate against a timestamp of 0 which results in a delta which is likely to be way over the 4/5 threshold of the period. As this might happen before the first watchdog hrtimer event increments the watchdog counter, this can lead to false positives. Fix this by initializing the timestamp before enabling the hardware event. Reset the rearm counter as well, as that might be non zero after the watchdog was disabled and reenabled. Link: https://lkml.kernel.org/r/87frsfu15a.ffs@tglx Fixes: 7edaeb6841df ("kernel/watchdog: Prevent false positives with turbo modes") Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Cc: Arjan van de Ven <arjan(a)linux.intel.com> Cc: Peter Zijlstra <peterz(a)infradead.org> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Conflicts: kernel/watchdog_hld.c [Fix context conflicts] Signed-off-by: Luo Gengkun <luogengkun2(a)huawei.com> --- kernel/watchdog_hld.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/kernel/watchdog_hld.c b/kernel/watchdog_hld.c index cb7053a6ba49..e4f158f56eda 100644 --- a/kernel/watchdog_hld.c +++ b/kernel/watchdog_hld.c @@ -290,11 +290,15 @@ void refresh_hld_last_timestamp(void) __this_cpu_write(last_timestamp, now); } -#else -static inline bool watchdog_check_timestamp(void) + +static void watchdog_init_timestamp(void) { - return true; + __this_cpu_write(nmi_rearmed, 0); + __this_cpu_write(last_timestamp, ktime_get_mono_fast_ns()); } +#else +static inline bool watchdog_check_timestamp(void) { return true; } +static inline void watchdog_init_timestamp(void) { } #endif void watchdog_hardlockup_check(struct pt_regs *regs) @@ -416,6 +420,7 @@ void hardlockup_detector_perf_enable(void) if (!atomic_fetch_inc(&watchdog_cpus)) pr_info("Enabled. Permanently consumes one hw-PMU counter.\n"); + watchdog_init_timestamp(); perf_event_enable(this_cpu_read(watchdog_ev)); } -- 2.34.1

2 1

[openeuler:openEuler-1.0-LTS 1327/1327] mm/memory.c:1546:24: error: implicit declaration of function 'hugetlb_insert_hugepage_pte_by_pa'; did you mean 'hugetlb_insert__hugepage_pte_by_pa'?
by kernel test robot 16 Dec '24

16 Dec '24

Hi Weilong, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 098a595b2caf96f57cda68f082b4dc0019d7814d commit: 18f49509eef01d1ee6ed81899298994f2f88dd2a [1327/1327] ascend: share_pool: Use remap_pfn_range to share kva to uva config: arm64-allnoconfig (https://download.01.org/0day-ci/archive/20241216/202412161346.WAg6a7B0-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241216/202412161346.WAg6a7B0-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412161346.WAg6a7B0-lkp@intel.com/ All errors (new ones prefixed by >>): mm/memory.c: In function 'vm_insert_page': >> mm/memory.c:1546:24: error: implicit declaration of function 'hugetlb_insert_hugepage_pte_by_pa'; did you mean 'hugetlb_insert__hugepage_pte_by_pa'? [-Werror=implicit-function-declaration] 1546 | return hugetlb_insert_hugepage_pte_by_pa(vma->vm_mm, addr, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | hugetlb_insert__hugepage_pte_by_pa In file included from arch/arm64/include/asm/atomic.h:36, from include/linux/atomic.h:7, from include/asm-generic/bitops/atomic.h:5, from arch/arm64/include/asm/bitops.h:37, from include/linux/bitops.h:19, from include/linux/kernel.h:11, from include/linux/list.h:9, from include/linux/smp.h:12, from include/linux/kernel_stat.h:5, from mm/memory.c:41: In function '__cmpxchg_case_acq_4', inlined from '__cmpxchg_acq' at arch/arm64/include/asm/cmpxchg.h:141:1, inlined from 'queued_spin_lock' at include/asm-generic/qspinlock.h:85:8, inlined from 'do_raw_spin_lock' at include/linux/spinlock.h:180:2, inlined from '__raw_spin_lock' at include/linux/spinlock_api_smp.h:143:2, inlined from 'spin_lock' at include/linux/spinlock.h:329:2, inlined from 'copy_one_pte' at mm/memory.c:731:5, inlined from 'copy_pte_range' at mm/memory.c:869:15: arch/arm64/include/asm/atomic_ll_sc.h:259:9: warning: array subscript 'long unsigned int[0]' is partly outside array bounds of 'spinlock_t[1]' {aka 'struct spinlock[1]'} [-Warray-bounds=] 259 | asm volatile( \ | ^~~ arch/arm64/include/asm/atomic_ll_sc.h:283:1: note: in expansion of macro '__CMPXCHG_CASE' 283 | __CMPXCHG_CASE(w, , acq_4, , a, , "memory") | ^~~~~~~~~~~~~~ In file included from mm/memory.c:46: include/linux/sched/task.h: In function 'copy_pte_range': include/linux/sched/task.h:23:19: note: object 'mmlist_lock' of size 4 23 | extern spinlock_t mmlist_lock; | ^~~~~~~~~~~ In function '__cmpxchg_case_acq_4', inlined from '__cmpxchg_acq' at arch/arm64/include/asm/cmpxchg.h:141:1, inlined from 'queued_spin_lock' at include/asm-generic/qspinlock.h:85:8, inlined from 'do_raw_spin_lock' at include/linux/spinlock.h:180:2, inlined from '__raw_spin_lock' at include/linux/spinlock_api_smp.h:143:2, inlined from 'spin_lock' at include/linux/spinlock.h:329:2, inlined from 'copy_one_pte' at mm/memory.c:731:5, inlined from 'copy_pte_range' at mm/memory.c:869:15: arch/arm64/include/asm/atomic_ll_sc.h:259:9: warning: array subscript 'long unsigned int[0]' is partly outside array bounds of 'spinlock_t[1]' {aka 'struct spinlock[1]'} [-Warray-bounds=] 259 | asm volatile( \ | ^~~ arch/arm64/include/asm/atomic_ll_sc.h:283:1: note: in expansion of macro '__CMPXCHG_CASE' 283 | __CMPXCHG_CASE(w, , acq_4, , a, , "memory") | ^~~~~~~~~~~~~~ include/linux/sched/task.h: In function 'copy_pte_range': include/linux/sched/task.h:23:19: note: object 'mmlist_lock' of size 4 23 | extern spinlock_t mmlist_lock; | ^~~~~~~~~~~ cc1: some warnings being treated as errors vim +1546 mm/memory.c 1504 1505 /** 1506 * vm_insert_page - insert single page into user vma 1507 * @vma: user vma to map to 1508 * @addr: target user address of this page 1509 * @page: source kernel page 1510 * 1511 * This allows drivers to insert individual pages they've allocated 1512 * into a user vma. 1513 * 1514 * The page has to be a nice clean _individual_ kernel allocation. 1515 * If you allocate a compound page, you need to have marked it as 1516 * such (__GFP_COMP), or manually just split the page up yourself 1517 * (see split_page()). 1518 * 1519 * NOTE! Traditionally this was done with "remap_pfn_range()" which 1520 * took an arbitrary page protection parameter. This doesn't allow 1521 * that. Your vma protection will have to be set up correctly, which 1522 * means that if you want a shared writable mapping, you'd better 1523 * ask for a shared writable mapping! 1524 * 1525 * The page does not need to be reserved. 1526 * 1527 * Usually this function is called from f_op->mmap() handler 1528 * under mm->mmap_sem write-lock, so it can change vma->vm_flags. 1529 * Caller must set VM_MIXEDMAP on vma if it wants to call this 1530 * function from other places, for example from page-fault handler. 1531 */ 1532 int vm_insert_page(struct vm_area_struct *vma, unsigned long addr, 1533 struct page *page) 1534 { 1535 if (addr < vma->vm_start || addr >= vma->vm_end) 1536 return -EFAULT; 1537 if (!page_count(page)) 1538 return -EINVAL; 1539 if (!(vma->vm_flags & VM_MIXEDMAP)) { 1540 BUG_ON(down_read_trylock(&vma->vm_mm->mmap_sem)); 1541 BUG_ON(vma->vm_flags & VM_PFNMAP); 1542 vma->vm_flags |= VM_MIXEDMAP; 1543 } 1544 1545 if (sp_check_hugepage(page)) > 1546 return hugetlb_insert_hugepage_pte_by_pa(vma->vm_mm, addr, 1547 vma->vm_page_prot, page_to_phys(page)); 1548 else 1549 return insert_page(vma, addr, page, vma->vm_page_prot); 1550 } 1551 EXPORT_SYMBOL(vm_insert_page); 1552 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 2583/2583] drivers/misc/virt_plat_dev.c:37:43: warning: initialization of 'struct irq_domain *' from 'int' makes pointer from integer without a cast
by kernel test robot 16 Dec '24

16 Dec '24

Hi wanghaibin, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: dd14d8eb16732508135cd386c09cc747615571f7 commit: e4c0f18287a89cbdf34dffd6ac672d89e8add238 [2583/2583] virt_plat_dev: Register the virt platform device driver config: arm64-randconfig-003-20241216 (https://download.01.org/0day-ci/archive/20241216/202412161357.rpwPDaPz-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241216/202412161357.rpwPDaPz-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412161357.rpwPDaPz-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/misc/virt_plat_dev.c: In function 'virt_device_probe': drivers/misc/virt_plat_dev.c:37:43: error: implicit declaration of function 'vp_get_irq_domain'; did you mean 'dev_get_msi_domain'? [-Werror=implicit-function-declaration] 37 | struct irq_domain *vp_irqdomain = vp_get_irq_domain(); | ^~~~~~~~~~~~~~~~~ | dev_get_msi_domain >> drivers/misc/virt_plat_dev.c:37:43: warning: initialization of 'struct irq_domain *' from 'int' makes pointer from integer without a cast [-Wint-conversion] cc1: some warnings being treated as errors vim +37 drivers/misc/virt_plat_dev.c 31 32 static int virt_device_probe(struct platform_device *pdev) 33 { 34 struct msi_desc *desc; 35 unsigned int *drvdata = dev_get_drvdata(&pdev->dev); 36 unsigned int nvec = *drvdata; > 37 struct irq_domain *vp_irqdomain = vp_get_irq_domain(); 38 int ret; 39 40 if (!vp_irqdomain) 41 return -ENXIO; 42 43 virtdev_info("Allocate platform msi irqs nvecs: %d\n", nvec); 44 dev_set_msi_domain(&pdev->dev, vp_irqdomain); 45 46 ret = platform_msi_domain_alloc_irqs(&pdev->dev, nvec, 47 virt_write_msi_msg); 48 if (ret) { 49 pr_err("Allocate platform msi irqs failed %d\n", ret); 50 goto error; 51 } 52 53 virtdev_info("Allocate platform msi irqs succeed\n"); 54 for_each_msi_entry(desc, &pdev->dev) { 55 virtdev_info("Request irq %d\n", desc->irq); 56 ret = request_irq(desc->irq, virt_irq_handle, 0, 57 "virt_dev_host", pdev); 58 if (ret) { 59 pr_err("Request irq %d failed %d\n", desc->irq, ret); 60 goto error_free_irqs; 61 } 62 } 63 64 virtdev_info("Init virtual platform device driver successfully.\n"); 65 return 0; 66 67 error_free_irqs: 68 for_each_msi_entry(desc, &pdev->dev) 69 free_irq(desc->irq, pdev); 70 71 platform_msi_domain_free_irqs(&pdev->dev); 72 error: 73 return ret; 74 } 75 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-5.10] gpiolib: fix memory use-after-free in gpiochip_setup_dev()
by He Yujie 16 Dec '24

16 Dec '24

hulk inclusion category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB8UN5 -------------------------------- Commit aa1e2bfdc899 attempt to fix a CVE problem, but the patch conflicted with current version. When the patch is adapted, an error is introduced in the function of gpiochip_add_data_with_key. After the gdev is released, the gdev is still accessed, resulting in use-after-free. The value of gdev->ngpio is assigned from gc->ngpio and is not changed during the processing of function. Therefore, this patch changes gdev->ngpio to gc->ngpio to solve the above use-after-free problem. Fixes: aa1e2bfdc899 ("gpiolib: fix memory leak in gpiochip_setup_dev()") Signed-off-by: He Yujie <coka.heyujie(a)huawei.com> --- drivers/gpio/gpiolib.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index ae000b513bc1..9e717cf180d4 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -795,7 +795,7 @@ int gpiochip_add_data_with_key(struct gpio_chip *gc, void *data, err_print_message: /* failures here can mean systems won't boot... */ pr_err("%s: GPIOs %d..%d (%s) failed to register, %d\n", __func__, - base, base + gdev->ngpio - 1, + base, base + (int)gc->ngpio - 1, gc->label ? : "generic", ret); return ret; } -- 2.34.1

2 1

[PATCH openEuler-1.0-LTS] nilfs2: fix null-ptr-deref in block_touch_buffer tracepoint
by He Yujie 16 Dec '24

16 Dec '24

From: Ryusuke Konishi <konishi.ryusuke(a)gmail.com> stable inclusion from stable-v4.19.325 commit 085556bf8c70e2629e02e79268dac3016a08b8bf category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB956P CVE: CVE-2024-53131 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit cd45e963e44b0f10d90b9e6c0e8b4f47f3c92471 upstream. Patch series "nilfs2: fix null-ptr-deref bugs on block tracepoints". This series fixes null pointer dereference bugs that occur when using nilfs2 and two block-related tracepoints. This patch (of 2): It has been reported that when using "block:block_touch_buffer" tracepoint, touch_buffer() called from __nilfs_get_folio_block() causes a NULL pointer dereference, or a general protection fault when KASAN is enabled. This happens because since the tracepoint was added in touch_buffer(), it references the dev_t member bh->b_bdev->bd_dev regardless of whether the buffer head has a pointer to a block_device structure. In the current implementation, the block_device structure is set after the function returns to the caller. Here, touch_buffer() is used to mark the folio/page that owns the buffer head as accessed, but the common search helper for folio/page used by the caller function was optimized to mark the folio/page as accessed when it was reimplemented a long time ago, eliminating the need to call touch_buffer() here in the first place. So this solves the issue by eliminating the touch_buffer() call itself. Link: https://lkml.kernel.org/r/20241106160811.3316-1-konishi.ryusuke@gmail.com Link: https://lkml.kernel.org/r/20241106160811.3316-2-konishi.ryusuke@gmail.com Fixes: 5305cb830834 ("block: add block_{touch|dirty}_buffer tracepoint") Signed-off-by: Ryusuke Konishi <konishi.ryusuke(a)gmail.com> Reported-by: Ubisectech Sirius <bugreport(a)valiantsec.com> Closes: https://lkml.kernel.org/r/86bd3013-887e-4e38-960f-ca45c657f032.bugreport@va… Reported-by: syzbot+9982fb8d18eba905abe2(a)syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=9982fb8d18eba905abe2 Tested-by: syzbot+9982fb8d18eba905abe2(a)syzkaller.appspotmail.com Cc: Tejun Heo <tj(a)kernel.org> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: He Yujie <coka.heyujie(a)huawei.com> --- fs/nilfs2/page.c | 1 - 1 file changed, 1 deletion(-) diff --git a/fs/nilfs2/page.c b/fs/nilfs2/page.c index 360808b39b6d..cc3308d1c61d 100644 --- a/fs/nilfs2/page.c +++ b/fs/nilfs2/page.c @@ -39,7 +39,6 @@ __nilfs_get_page_block(struct page *page, unsigned long block, pgoff_t index, first_block = (unsigned long)index << (PAGE_SHIFT - blkbits); bh = nilfs_page_get_nth_block(page, block - first_block); - touch_buffer(bh); wait_on_buffer(bh); return bh; } -- 2.34.1

2 1

[openeuler:OLK-5.10 2566/2566] drivers/net/ethernet/mucse/rnp/rnp_common.h:298:7: warning: variable 'has_mac' set but not used
by kernel test robot 15 Dec '24

15 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 6c3413fbf8c430b89f5d23f465e10e99ea145199 commit: e53494b741272933726616122ea77143d9742631 [2566/2566] drivers: initial support for rnp drivers from Mucse Technology config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20241215/202412151215.kRAdh5LL-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241215/202412151215.kRAdh5LL-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412151215.kRAdh5LL-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from drivers/net/ethernet/mucse/rnp/rnp_main.c:7: In file included from include/linux/pci.h:1499: In file included from include/linux/dmapool.h:14: In file included from include/linux/scatterlist.h:8: In file included from include/linux/mm.h:1579: include/linux/vmstat.h:417:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 417 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 418 | item]; | ~~~~ include/linux/vmstat.h:424:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 424 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 425 | NR_VM_NUMA_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:431:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 431 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:436:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 436 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 437 | NR_VM_NUMA_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:445:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 445 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 446 | NR_VM_NUMA_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/net/ethernet/mucse/rnp/rnp_main.c:34: In file included from drivers/net/ethernet/mucse/rnp/rnp_tc_u32_parse.h:6: In file included from drivers/net/ethernet/mucse/rnp/rnp.h:21: >> drivers/net/ethernet/mucse/rnp/rnp_common.h:298:7: warning: variable 'has_mac' set but not used [-Wunused-but-set-variable] 298 | bool has_mac, has_trans; | ^ >> drivers/net/ethernet/mucse/rnp/rnp_common.h:298:16: warning: variable 'has_trans' set but not used [-Wunused-but-set-variable] 298 | bool has_mac, has_trans; | ^ >> drivers/net/ethernet/mucse/rnp/rnp_common.h:299:6: warning: variable 'headroom' set but not used [-Wunused-but-set-variable] 299 | int headroom, tailroom; | ^ >> drivers/net/ethernet/mucse/rnp/rnp_common.h:299:16: warning: variable 'tailroom' set but not used [-Wunused-but-set-variable] 299 | int headroom, tailroom; | ^ >> drivers/net/ethernet/mucse/rnp/rnp_main.c:174:6: warning: no previous prototype for function 'rnp_unmap_and_free_tx_resource' [-Wmissing-prototypes] 174 | void rnp_unmap_and_free_tx_resource(struct rnp_ring *ring, | ^ drivers/net/ethernet/mucse/rnp/rnp_main.c:174:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 174 | void rnp_unmap_and_free_tx_resource(struct rnp_ring *ring, | ^ | static >> drivers/net/ethernet/mucse/rnp/rnp_main.c:669:5: warning: no previous prototype for function 'rnp_rx_ring_reinit' [-Wmissing-prototypes] 669 | int rnp_rx_ring_reinit(struct rnp_adapter *adapter, | ^ drivers/net/ethernet/mucse/rnp/rnp_main.c:669:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 669 | int rnp_rx_ring_reinit(struct rnp_adapter *adapter, | ^ | static >> drivers/net/ethernet/mucse/rnp/rnp_main.c:1777:7: warning: variable 'xdp_xmit' set but not used [-Wunused-but-set-variable] 1777 | bool xdp_xmit = false; | ^ >> drivers/net/ethernet/mucse/rnp/rnp_main.c:2012:6: warning: no previous prototype for function 'rnp_write_eitr_rx' [-Wmissing-prototypes] 2012 | void rnp_write_eitr_rx(struct rnp_q_vector *q_vector) | ^ drivers/net/ethernet/mucse/rnp/rnp_main.c:2012:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 2012 | void rnp_write_eitr_rx(struct rnp_q_vector *q_vector) | ^ | static >> drivers/net/ethernet/mucse/rnp/rnp_main.c:2818:6: warning: variable 'rxctrl' set but not used [-Wunused-but-set-variable] 2818 | u32 rxctrl = 0, dma_axi_ctl; | ^ >> drivers/net/ethernet/mucse/rnp/rnp_main.c:3152:6: warning: no previous prototype for function 'rnp_vlan_stags_flag' [-Wmissing-prototypes] 3152 | void rnp_vlan_stags_flag(struct rnp_adapter *adapter) | ^ drivers/net/ethernet/mucse/rnp/rnp_main.c:3152:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 3152 | void rnp_vlan_stags_flag(struct rnp_adapter *adapter) | ^ | static >> drivers/net/ethernet/mucse/rnp/rnp_main.c:3558:5: warning: no previous prototype for function 'rnp_xmit_nop_frame_ring' [-Wmissing-prototypes] 3558 | int rnp_xmit_nop_frame_ring(struct rnp_adapter *adapter, | ^ drivers/net/ethernet/mucse/rnp/rnp_main.c:3558:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 3558 | int rnp_xmit_nop_frame_ring(struct rnp_adapter *adapter, | ^ | static >> drivers/net/ethernet/mucse/rnp/rnp_main.c:4811:6: warning: no previous prototype for function 'rnp_service_timer' [-Wmissing-prototypes] 4811 | void rnp_service_timer(struct timer_list *t) | ^ drivers/net/ethernet/mucse/rnp/rnp_main.c:4811:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 4811 | void rnp_service_timer(struct timer_list *t) | ^ | static >> drivers/net/ethernet/mucse/rnp/rnp_main.c:4919:6: warning: no previous prototype for function 'rnp_service_task' [-Wmissing-prototypes] 4919 | void rnp_service_task(struct work_struct *work) | ^ drivers/net/ethernet/mucse/rnp/rnp_main.c:4919:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 4919 | void rnp_service_task(struct work_struct *work) | ^ | static >> drivers/net/ethernet/mucse/rnp/rnp_main.c:5941:5: warning: no previous prototype for function 'rnp_delete_knode' [-Wmissing-prototypes] 5941 | int rnp_delete_knode(struct net_device *dev, | ^ drivers/net/ethernet/mucse/rnp/rnp_main.c:5941:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 5941 | int rnp_delete_knode(struct net_device *dev, | ^ | static >> drivers/net/ethernet/mucse/rnp/rnp_main.c:6030:5: warning: no previous prototype for function 'rnp_config_knode' [-Wmissing-prototypes] 6030 | int rnp_config_knode(struct net_device *dev, __be16 protocol, | ^ drivers/net/ethernet/mucse/rnp/rnp_main.c:6030:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 6030 | int rnp_config_knode(struct net_device *dev, __be16 protocol, | ^ | static >> drivers/net/ethernet/mucse/rnp/rnp_main.c:6089:5: warning: no previous prototype for function 'rnp_setup_tc_cls_u32' [-Wmissing-prototypes] 6089 | int rnp_setup_tc_cls_u32(struct net_device *dev, | ^ drivers/net/ethernet/mucse/rnp/rnp_main.c:6089:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 6089 | int rnp_setup_tc_cls_u32(struct net_device *dev, | ^ | static >> drivers/net/ethernet/mucse/rnp/rnp_main.c:6166:6: warning: no previous prototype for function 'rnp_do_reset' [-Wmissing-prototypes] 6166 | void rnp_do_reset(struct net_device *netdev) | ^ drivers/net/ethernet/mucse/rnp/rnp_main.c:6166:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 6166 | void rnp_do_reset(struct net_device *netdev) | ^ | static >> drivers/net/ethernet/mucse/rnp/rnp_main.c:6387:6: warning: no previous prototype for function 'rnp_clear_udp_tunnel_port' [-Wmissing-prototypes] 6387 | void rnp_clear_udp_tunnel_port(struct rnp_adapter *adapter) | ^ drivers/net/ethernet/mucse/rnp/rnp_main.c:6387:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 6387 | void rnp_clear_udp_tunnel_port(struct rnp_adapter *adapter) | ^ | static >> drivers/net/ethernet/mucse/rnp/rnp_main.c:6507:6: warning: no previous prototype for function 'rnp_assign_netdev_ops' [-Wmissing-prototypes] 6507 | void rnp_assign_netdev_ops(struct net_device *dev) | ^ drivers/net/ethernet/mucse/rnp/rnp_main.c:6507:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 6507 | void rnp_assign_netdev_ops(struct net_device *dev) | ^ | static >> drivers/net/ethernet/mucse/rnp/rnp_main.c:6683:5: warning: no previous prototype for function 'rnp_can_rpu_start' [-Wmissing-prototypes] 6683 | int rnp_can_rpu_start(struct rnp_adapter *adapter) | ^ drivers/net/ethernet/mucse/rnp/rnp_main.c:6683:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 6683 | int rnp_can_rpu_start(struct rnp_adapter *adapter) | ^ | static drivers/net/ethernet/mucse/rnp/rnp_main.c:6536:29: warning: unused function 'rnp_tso_features' [-Wunused-function] 6536 | static inline unsigned long rnp_tso_features(struct rnp_hw *hw) | ^~~~~~~~~~~~~~~~ 26 warnings generated. -- >> drivers/net/ethernet/mucse/rnp/rnp_main.c:157: warning: Function parameter or member 'rnp_queue' not described in 'rnp_set_ring_vector' >> drivers/net/ethernet/mucse/rnp/rnp_main.c:157: warning: Function parameter or member 'rnp_msix_vector' not described in 'rnp_set_ring_vector' >> drivers/net/ethernet/mucse/rnp/rnp_main.c:157: warning: Excess function parameter 'queue' description in 'rnp_set_ring_vector' >> drivers/net/ethernet/mucse/rnp/rnp_main.c:157: warning: Excess function parameter 'msix_vector' description in 'rnp_set_ring_vector' >> drivers/net/ethernet/mucse/rnp/rnp_main.c:287: warning: Function parameter or member 'napi_budget' not described in 'rnp_clean_tx_irq' >> drivers/net/ethernet/mucse/rnp/rnp_main.c:671: warning: Function parameter or member 'adapter' not described in 'rnp_rx_ring_reinit' >> drivers/net/ethernet/mucse/rnp/rnp_main.c:1130: warning: Excess function parameter 'skb' description in 'rnp_is_non_eop' >> drivers/net/ethernet/mucse/rnp/rnp_main.c:2563: warning: Function parameter or member 'adapter' not described in 'rnp_tx_maxrate_own' >> drivers/net/ethernet/mucse/rnp/rnp_main.c:2563: warning: Excess function parameter 'netdev' description in 'rnp_tx_maxrate_own' >> drivers/net/ethernet/mucse/rnp/rnp_main.c:2563: warning: Excess function parameter 'maxrate' description in 'rnp_tx_maxrate_own' >> drivers/net/ethernet/mucse/rnp/rnp_main.c:3748: warning: Function parameter or member 'txqueue' not described in 'rnp_tx_timeout' >> drivers/net/ethernet/mucse/rnp/rnp_main.c:3857: warning: Function parameter or member 'adapter' not described in 'rnp_setup_tx_resources' >> drivers/net/ethernet/mucse/rnp/rnp_main.c:3950: warning: Function parameter or member 'adapter' not described in 'rnp_setup_rx_resources' >> drivers/net/ethernet/mucse/rnp/rnp_main.c:4612: warning: Excess function parameter 'link_speed' description in 'rnp_watchdog_update_link' >> drivers/net/ethernet/mucse/rnp/rnp_main.c:4812: warning: Function parameter or member 't' not described in 'rnp_service_timer' >> drivers/net/ethernet/mucse/rnp/rnp_main.c:4812: warning: Excess function parameter 'data' description in 'rnp_service_timer' >> drivers/net/ethernet/mucse/rnp/rnp_main.c:5872: warning: Function parameter or member 'dev' not described in 'rnp_setup_tc' >> drivers/net/ethernet/mucse/rnp/rnp_main.c:5872: warning: Excess function parameter 'netdev' description in 'rnp_setup_tc' >> drivers/net/ethernet/mucse/rnp/rnp_main.c:6526: warning: Function parameter or member 'adapter' not described in 'rnp_wol_supported' >> drivers/net/ethernet/mucse/rnp/rnp_main.c:6526: warning: Function parameter or member 'subdevice_id' not described in 'rnp_wol_supported' drivers/net/ethernet/mucse/rnp/rnp_main.c:6526: warning: Excess function parameter 'hw' description in 'rnp_wol_supported' drivers/net/ethernet/mucse/rnp/rnp_main.c:6526: warning: Excess function parameter 'subdev_id' description in 'rnp_wol_supported' drivers/net/ethernet/mucse/rnp/rnp_main.c:7099: warning: Function parameter or member 'id' not described in 'rnp_probe' drivers/net/ethernet/mucse/rnp/rnp_main.c:7099: warning: Excess function parameter 'ent' description in 'rnp_probe' -- In file included from drivers/net/ethernet/mucse/rnp/rnp_common.c:4: In file included from include/linux/pci.h:1499: In file included from include/linux/dmapool.h:14: In file included from include/linux/scatterlist.h:8: In file included from include/linux/mm.h:1579: include/linux/vmstat.h:417:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 417 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 418 | item]; | ~~~~ include/linux/vmstat.h:424:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 424 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 425 | NR_VM_NUMA_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:431:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 431 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:436:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 436 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 437 | NR_VM_NUMA_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:445:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 445 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 446 | NR_VM_NUMA_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/net/ethernet/mucse/rnp/rnp_common.c:10: In file included from drivers/net/ethernet/mucse/rnp/rnp.h:21: >> drivers/net/ethernet/mucse/rnp/rnp_common.h:298:7: warning: variable 'has_mac' set but not used [-Wunused-but-set-variable] 298 | bool has_mac, has_trans; | ^ >> drivers/net/ethernet/mucse/rnp/rnp_common.h:298:16: warning: variable 'has_trans' set but not used [-Wunused-but-set-variable] 298 | bool has_mac, has_trans; | ^ >> drivers/net/ethernet/mucse/rnp/rnp_common.h:299:6: warning: variable 'headroom' set but not used [-Wunused-but-set-variable] 299 | int headroom, tailroom; | ^ >> drivers/net/ethernet/mucse/rnp/rnp_common.h:299:16: warning: variable 'tailroom' set but not used [-Wunused-but-set-variable] 299 | int headroom, tailroom; | ^ 9 warnings generated. -- In file included from drivers/net/ethernet/mucse/rnp/rnp_lib.c:4: In file included from drivers/net/ethernet/mucse/rnp/rnp.h:9: In file included from include/linux/pci.h:1499: In file included from include/linux/dmapool.h:14: In file included from include/linux/scatterlist.h:8: In file included from include/linux/mm.h:1579: include/linux/vmstat.h:417:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 417 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 418 | item]; | ~~~~ include/linux/vmstat.h:424:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 424 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 425 | NR_VM_NUMA_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:431:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 431 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:436:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 436 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 437 | NR_VM_NUMA_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:445:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 445 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 446 | NR_VM_NUMA_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/net/ethernet/mucse/rnp/rnp_lib.c:4: In file included from drivers/net/ethernet/mucse/rnp/rnp.h:21: >> drivers/net/ethernet/mucse/rnp/rnp_common.h:298:7: warning: variable 'has_mac' set but not used [-Wunused-but-set-variable] 298 | bool has_mac, has_trans; | ^ >> drivers/net/ethernet/mucse/rnp/rnp_common.h:298:16: warning: variable 'has_trans' set but not used [-Wunused-but-set-variable] 298 | bool has_mac, has_trans; | ^ >> drivers/net/ethernet/mucse/rnp/rnp_common.h:299:6: warning: variable 'headroom' set but not used [-Wunused-but-set-variable] 299 | int headroom, tailroom; | ^ >> drivers/net/ethernet/mucse/rnp/rnp_common.h:299:16: warning: variable 'tailroom' set but not used [-Wunused-but-set-variable] 299 | int headroom, tailroom; | ^ >> drivers/net/ethernet/mucse/rnp/rnp_lib.c:439:5: warning: no previous prototype for function 'rnp_acquire_msix_vectors' [-Wmissing-prototypes] 439 | int rnp_acquire_msix_vectors(struct rnp_adapter *adapter, int vectors) | ^ drivers/net/ethernet/mucse/rnp/rnp_lib.c:439:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 439 | int rnp_acquire_msix_vectors(struct rnp_adapter *adapter, int vectors) | ^ | static >> drivers/net/ethernet/mucse/rnp/rnp_lib.c:985:6: warning: no previous prototype for function 'rnp_print_ring_info' [-Wmissing-prototypes] 985 | void rnp_print_ring_info(struct rnp_adapter *adapter) | ^ drivers/net/ethernet/mucse/rnp/rnp_lib.c:985:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 985 | void rnp_print_ring_info(struct rnp_adapter *adapter) | ^ | static 11 warnings generated. -- >> drivers/net/ethernet/mucse/rnp/rnp_ethtool.c:179: warning: Function parameter or member 'data' not described in 'rnp_reg_test' >> drivers/net/ethernet/mucse/rnp/rnp_ethtool.c:466: warning: Function parameter or member 'dev' not described in 'rnp_get_ts_info' >> drivers/net/ethernet/mucse/rnp/rnp_ethtool.c:466: warning: Excess function parameter 'netdev' description in 'rnp_get_ts_info' >> drivers/net/ethernet/mucse/rnp/rnp_ethtool.c:527: warning: Function parameter or member 'dev' not described in 'rnp_get_channels' >> drivers/net/ethernet/mucse/rnp/rnp_ethtool.c:527: warning: Excess function parameter 'netdev' description in 'rnp_get_channels' >> drivers/net/ethernet/mucse/rnp/rnp_ethtool.c:561: warning: Function parameter or member 'dev' not described in 'rnp_set_channels' >> drivers/net/ethernet/mucse/rnp/rnp_ethtool.c:561: warning: Excess function parameter 'netdev' description in 'rnp_set_channels' >> drivers/net/ethernet/mucse/rnp/rnp_ethtool.c:600: warning: Function parameter or member 'dev' not described in 'rnp_get_module_info' >> drivers/net/ethernet/mucse/rnp/rnp_ethtool.c:600: warning: Excess function parameter 'netdev' description in 'rnp_get_module_info' >> drivers/net/ethernet/mucse/rnp/rnp_ethtool.c:653: warning: Function parameter or member 'dev' not described in 'rnp_get_module_eeprom' >> drivers/net/ethernet/mucse/rnp/rnp_ethtool.c:653: warning: Excess function parameter 'netdev' description in 'rnp_get_module_eeprom' >> drivers/net/ethernet/mucse/rnp/rnp_ethtool.c:700: warning: Function parameter or member 'ker' not described in 'rnp_get_ringparam' >> drivers/net/ethernet/mucse/rnp/rnp_ethtool.c:700: warning: Function parameter or member 'extack' not described in 'rnp_get_ringparam' >> drivers/net/ethernet/mucse/rnp/rnp_ethtool.c:725: warning: Function parameter or member 'ker' not described in 'rnp_set_ringparam' >> drivers/net/ethernet/mucse/rnp/rnp_ethtool.c:725: warning: Function parameter or member 'extack' not described in 'rnp_set_ringparam' >> drivers/net/ethernet/mucse/rnp/rnp_ethtool.c:945: warning: Function parameter or member 'coal' not described in 'rnp_get_coalesce' >> drivers/net/ethernet/mucse/rnp/rnp_ethtool.c:945: warning: Function parameter or member 'kernel_coal' not described in 'rnp_get_coalesce' >> drivers/net/ethernet/mucse/rnp/rnp_ethtool.c:945: warning: Function parameter or member 'extack' not described in 'rnp_get_coalesce' >> drivers/net/ethernet/mucse/rnp/rnp_ethtool.c:945: warning: Excess function parameter 'cmd' description in 'rnp_get_coalesce' >> drivers/net/ethernet/mucse/rnp/rnp_ethtool.c:945: warning: Excess function parameter 'ec' description in 'rnp_get_coalesce' drivers/net/ethernet/mucse/rnp/rnp_ethtool.c:987: warning: Function parameter or member 'kernel_coal' not described in 'rnp_set_coalesce' drivers/net/ethernet/mucse/rnp/rnp_ethtool.c:987: warning: Function parameter or member 'extack' not described in 'rnp_set_coalesce' drivers/net/ethernet/mucse/rnp/rnp_ethtool.c:987: warning: Excess function parameter 'cmd' description in 'rnp_set_coalesce' drivers/net/ethernet/mucse/rnp/rnp_ethtool.c:1778: warning: Function parameter or member 'dev' not described in 'rnp_set_rxnfc' drivers/net/ethernet/mucse/rnp/rnp_ethtool.c:1778: warning: Excess function parameter 'netdev' description in 'rnp_set_rxnfc' .. vim +/has_mac +298 drivers/net/ethernet/mucse/rnp/rnp_common.h 287 288 #ifndef NO_SKB_DUMP 289 static inline void _rnp_skb_dump(const struct sk_buff *skb, bool full_pkt) 290 { 291 static atomic_t can_dump_full = ATOMIC_INIT(5); 292 #ifdef DEBUG 293 struct skb_shared_info *sh = skb_shinfo(skb); 294 #endif 295 struct net_device *dev = skb->dev; 296 //struct sock *sk = skb->sk; 297 struct sk_buff *list_skb; > 298 bool has_mac, has_trans; > 299 int headroom, tailroom; 300 int i, len, seg_len; 301 const char *level = KERN_WARNING; 302 303 if (full_pkt) 304 full_pkt = atomic_dec_if_positive(&can_dump_full) >= 0; 305 306 if (full_pkt) 307 len = skb->len; 308 else 309 len = min_t(int, skb->len, MAX_HEADER + 128); 310 311 headroom = skb_headroom(skb); 312 tailroom = skb_tailroom(skb); 313 314 has_mac = skb_mac_header_was_set(skb); 315 has_trans = skb_transport_header_was_set(skb); 316 317 dbg("%sskb len=%u headroom=%u headlen=%u tailroom=%u\n" 318 "mac=(%d,%d) net=(%d,%d) trans=%d\n" 319 "shinfo(txflags=%u nr_frags=%u gso(size=%hu type=%u segs=%hu))\n" 320 "csum(0x%x ip_summed=%u complete_sw=%u valid=%u level=%u)\n" 321 "hash(0x%x sw=%u l4=%u) proto=0x%04x pkttype=%u iif=%d\n", 322 level, skb->len, headroom, skb_headlen(skb), tailroom, 323 has_mac ? skb->mac_header : -1, 324 has_mac ? (skb->network_header - skb->mac_header) : -1, 325 skb->network_header, 326 has_trans ? skb_network_header_len(skb) : -1, 327 has_trans ? skb->transport_header : -1, sh->tx_flags, 328 sh->nr_frags, sh->gso_size, sh->gso_type, sh->gso_segs, 329 skb->csum, skb->ip_summed, skb->csum_complete_sw, 330 skb->csum_valid, skb->csum_level, skb->hash, skb->sw_hash, 331 skb->l4_hash, ntohs(skb->protocol), skb->pkt_type, 332 skb->skb_iif); 333 334 if (dev) 335 dbg("%sdev name=%s feat=0x%pNF\n", level, dev->name, 336 &dev->features); 337 338 //if (full_pkt && headroom) 339 // print_hex_dump(level, "skb headroom: ", 340 // DUMP_PREFIX_OFFSET, 341 // 16, 1, skb->head, headroom, false); 342 343 seg_len = min_t(int, skb_headlen(skb), len); 344 if (seg_len) 345 print_hex_dump(level, "skb linear: ", DUMP_PREFIX_OFFSET, 346 16, 1, skb->data, seg_len, false); 347 len -= seg_len; 348 349 // if (full_pkt && tailroom) 350 // print_hex_dump(level, "skb tailroom: ", 351 // DUMP_PREFIX_OFFSET, 352 // 16, 1, skb_tail_pointer(skb), tailroom, false); 353 354 for (i = 0; len && i < skb_shinfo(skb)->nr_frags; i++) { 355 skb_frag_t *frag = &skb_shinfo(skb)->frags[i]; 356 //u32 p_off, p_len, copied; 357 u32 p_len; 358 struct page *p; 359 u8 *vaddr; 360 361 p = skb_frag_address(frag); 362 p_len = skb_frag_size(frag); 363 seg_len = min_t(int, p_len, len); 364 vaddr = kmap_atomic(p); 365 print_hex_dump(level, "skb frag: ", DUMP_PREFIX_OFFSET, 366 16, 1, vaddr, seg_len, false); 367 kunmap_atomic(vaddr); 368 len -= seg_len; 369 if (!len) 370 break; 371 } 372 373 if (full_pkt && skb_has_frag_list(skb)) { 374 dbg("skb fraglist:\n"); 375 skb_walk_frags(skb, list_skb) 376 _rnp_skb_dump(list_skb, true); 377 } 378 } 379 #endif 380 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 2566/2566] drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_unic_guid.c:279:5: warning: no previous prototype for function 'hclge_unic_del_mc_guid_common'
by kernel test robot 15 Dec '24

15 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 6c3413fbf8c430b89f5d23f465e10e99ea145199 commit: a1799222294b713b168b8444b973c2b9d69c64d9 [2566/2566] UNIC: Support using MC GUID and table management config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20241215/202412150919.g1didEmM-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241215/202412150919.g1didEmM-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412150919.g1didEmM-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_unic_guid.c:16: In file included from include/linux/etherdevice.h:20: In file included from include/linux/if_ether.h:19: In file included from include/linux/skbuff.h:17: In file included from include/linux/bvec.h:14: In file included from include/linux/mm.h:1573: include/linux/vmstat.h:417:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 417 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 418 | item]; | ~~~~ include/linux/vmstat.h:424:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 424 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 425 | NR_VM_NUMA_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:431:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 431 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:436:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 436 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 437 | NR_VM_NUMA_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:445:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 445 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 446 | NR_VM_NUMA_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_unic_guid.c:21: In file included from drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h:11: include/net/devlink.h:28:19: warning: arithmetic between different enumeration types ('enum devlink_reload_limit' and 'enum devlink_reload_action') [-Wenum-enum-conversion] 28 | u32 reload_stats[DEVLINK_RELOAD_STATS_ARRAY_SIZE]; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/net/devlink.h:25:30: note: expanded from macro 'DEVLINK_RELOAD_STATS_ARRAY_SIZE' 25 | (__DEVLINK_RELOAD_LIMIT_MAX * __DEVLINK_RELOAD_ACTION_MAX) | ~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/net/devlink.h:29:26: warning: arithmetic between different enumeration types ('enum devlink_reload_limit' and 'enum devlink_reload_action') [-Wenum-enum-conversion] 29 | u32 remote_reload_stats[DEVLINK_RELOAD_STATS_ARRAY_SIZE]; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/net/devlink.h:25:30: note: expanded from macro 'DEVLINK_RELOAD_STATS_ARRAY_SIZE' 25 | (__DEVLINK_RELOAD_LIMIT_MAX * __DEVLINK_RELOAD_ACTION_MAX) | ~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_unic_guid.c:170:5: warning: no previous prototype for function 'hclge_unic_add_mc_guid_common' [-Wmissing-prototypes] 170 | int hclge_unic_add_mc_guid_common(struct hclge_vport *vport, | ^ drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_unic_guid.c:170:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 170 | int hclge_unic_add_mc_guid_common(struct hclge_vport *vport, | ^ | static >> drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_unic_guid.c:279:5: warning: no previous prototype for function 'hclge_unic_del_mc_guid_common' [-Wmissing-prototypes] 279 | int hclge_unic_del_mc_guid_common(struct hclge_vport *vport, | ^ drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_unic_guid.c:279:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 279 | int hclge_unic_del_mc_guid_common(struct hclge_vport *vport, | ^ | static 9 warnings generated. vim +/hclge_unic_del_mc_guid_common +279 drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_unic_guid.c 278 > 279 int hclge_unic_del_mc_guid_common(struct hclge_vport *vport, 280 const unsigned char *mguid) 281 { 282 struct hclge_unic_mc_guid_cfg_cmd req = {0}; 283 struct hclge_dev *hdev = vport->back; 284 struct hclge_desc desc[3]; 285 int ret; 286 287 memcpy(req.mguid, mguid, UBL_ALEN); 288 ret = hclge_unic_lookup_mc_guid(vport, &req, desc); 289 if (!ret) { 290 ret = hclge_unic_fill_del_desc(vport, &req, desc); 291 if (ret) 292 return ret; 293 if (hclge_unic_is_all_function_deleted(desc)) { 294 ret = hclge_unic_del_mc_guid_cmd(vport, &req, desc); 295 if (!ret) { 296 clear_bit(req.index, hdev->mc_guid_tbl_bmap); 297 hdev->used_mc_guid_num--; 298 } 299 } else { 300 return hclge_unic_add_mc_guid_cmd(vport, &req, desc); 301 } 302 } else if (ret == -ENOENT) { 303 ret = 0; 304 } 305 306 return ret; 307 } 308 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 1613/1613] drivers/pci/controller/pci-loongson.c:183:22: sparse: sparse: incorrect type in argument 2 (different address spaces)
by kernel test robot 15 Dec '24

15 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: d68dc6ee371ec5466be9b2d76bdca0b360940adc commit: 668ae8b1a55a96a60303d36b81b112a709a324bb [1613/1613] PCI: LS7A2000: fix GPU card error config: loongarch-randconfig-r111-20241210 (https://download.01.org/0day-ci/archive/20241215/202412150516.jwknHegy-lkp@…) compiler: loongarch64-linux-gcc (GCC) 14.2.0 reproduce: (https://download.01.org/0day-ci/archive/20241215/202412150516.jwknHegy-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412150516.jwknHegy-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/pci/controller/pci-loongson.c:183:22: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void volatile * @@ drivers/pci/controller/pci-loongson.c:183:22: sparse: expected void volatile [noderef] __iomem *addr drivers/pci/controller/pci-loongson.c:183:22: sparse: got void volatile * drivers/pci/controller/pci-loongson.c:184:29: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void volatile * @@ drivers/pci/controller/pci-loongson.c:184:29: sparse: expected void volatile [noderef] __iomem *addr drivers/pci/controller/pci-loongson.c:184:29: sparse: got void volatile * drivers/pci/controller/pci-loongson.c: note: in included file (through include/linux/mmzone.h, include/linux/gfp.h, include/linux/xarray.h, ...): include/linux/page-flags.h:242:46: sparse: sparse: self-comparison always evaluates to false vim +183 drivers/pci/controller/pci-loongson.c 151 152 static void loongson_display_quirk(struct pci_dev *dev) 153 { 154 u32 val; 155 u64 mask, size; 156 u64 max_size = 0; 157 int i, num; 158 struct pci_bus *bus = dev->bus; 159 160 if (!dev->bus->number) { 161 if (!(dev->vendor == PCI_VENDOR_ID_LOONGSON && dev->device == 0x7a25)) 162 return; 163 } else { 164 while (!pci_is_root_bus(bus->parent)) 165 bus = bus->parent; 166 167 /* ensure slot is 7a2000 */ 168 if (bus->self->vendor != PCI_VENDOR_ID_LOONGSON || bus->self->device < 0x7a39) 169 return; 170 } 171 max_size = 0; 172 for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) { 173 if (dev->resource[i].flags & IORESOURCE_MEM) { 174 size = dev->resource[i].end - dev->resource[i].start; 175 if (size > max_size) { 176 max_size = size; 177 num = i; 178 } 179 } 180 } 181 mask = ~(dev->resource[num].end - dev->resource[num].start); 182 val = (dev->resource[num].start >> (24 - 16)) | ((mask >> 24) & 0xffff); > 183 writel(val, (volatile void *)0x80000efdfb000174UL); 184 writel(0x80000000, (volatile void *)0x80000efdfb000170UL); 185 } 186 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LOONGSON, 0x7a25, loongson_display_quirk); 187 DECLARE_PCI_FIXUP_CLASS_FINAL(PCI_ANY_ID, PCI_ANY_ID, 188 PCI_BASE_CLASS_DISPLAY, 16, loongson_display_quirk); 189 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 2566/2566] drivers/net/ethernet/hisilicon/hns3/hns3_unic.c:53: warning: Function parameter or member 'skb' not described in 'hns3_unic_set_l3_type'
by kernel test robot 15 Dec '24

15 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 6c3413fbf8c430b89f5d23f465e10e99ea145199 commit: f52063cd675564192638518d0a6d428e330ec7e1 [2566/2566] UNIC: Replace ether interface by ubl interface config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20241215/202412150525.dOfTAcoj-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241215/202412150525.dOfTAcoj-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412150525.dOfTAcoj-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/net/ethernet/hisilicon/hns3/hns3_unic.c:53: warning: Function parameter or member 'skb' not described in 'hns3_unic_set_l3_type' >> drivers/net/ethernet/hisilicon/hns3/hns3_unic.c:53: warning: Function parameter or member 'type_cs_vlan_tso' not described in 'hns3_unic_set_l3_type' vim +53 drivers/net/ethernet/hisilicon/hns3/hns3_unic.c 44 45 /** 46 * L3T is an element of the TX BD interface for software and hardware 47 * interaction, used to identify the message type. As the message data 48 * given by software to the chip cannot be self-decoded, the driver needs 49 * to actively inform the chip of the message type, which is unrelated 50 * to checksum offloading. 51 */ 52 void hns3_unic_set_l3_type(struct sk_buff *skb, u32 *type_cs_vlan_tso) > 53 { 54 if (skb->protocol == htons(ETH_P_IP)) 55 hnae3_set_field(*type_cs_vlan_tso, HNS3_TXD_L3T_M, 56 HNS3_TXD_L3T_S, HNS3_L3T_IPV4); 57 else if (skb->protocol == htons(ETH_P_IPV6)) 58 hnae3_set_field(*type_cs_vlan_tso, HNS3_TXD_L3T_M, 59 HNS3_TXD_L3T_S, HNS3_L3T_IPV6); 60 } 61 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 1613/1613] kernel/sched/fair.c:175:5: sparse: sparse: symbol 'sysctl_sched_util_low_pct' was not declared. Should it be static?
by kernel test robot 15 Dec '24

15 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: d68dc6ee371ec5466be9b2d76bdca0b360940adc commit: 2e1dfc02d115143587ccfee1815ad295763050f2 [1613/1613] sched: Adjust wakeup cpu range according CPU util dynamicly config: loongarch-randconfig-r111-20241210 (https://download.01.org/0day-ci/archive/20241215/202412150117.ww1cPcQk-lkp@…) compiler: loongarch64-linux-gcc (GCC) 14.2.0 reproduce: (https://download.01.org/0day-ci/archive/20241215/202412150117.ww1cPcQk-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412150117.ww1cPcQk-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> kernel/sched/fair.c:175:5: sparse: sparse: symbol 'sysctl_sched_util_low_pct' was not declared. Should it be static? kernel/sched/fair.c:1256:34: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct sched_entity const *se @@ got struct sched_entity [noderef] __rcu * @@ kernel/sched/fair.c:1256:34: sparse: expected struct sched_entity const *se kernel/sched/fair.c:1256:34: sparse: got struct sched_entity [noderef] __rcu * kernel/sched/fair.c:12740:9: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] sd @@ got struct sched_domain [noderef] __rcu *parent @@ kernel/sched/fair.c:12740:9: sparse: expected struct sched_domain *[assigned] sd kernel/sched/fair.c:12740:9: sparse: got struct sched_domain [noderef] __rcu *parent kernel/sched/fair.c:6633:38: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct task_struct *curr @@ got struct task_struct [noderef] __rcu *curr @@ kernel/sched/fair.c:6633:38: sparse: expected struct task_struct *curr kernel/sched/fair.c:6633:38: sparse: got struct task_struct [noderef] __rcu *curr kernel/sched/fair.c:7964:20: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] sd @@ got struct sched_domain [noderef] __rcu *parent @@ kernel/sched/fair.c:7964:20: sparse: expected struct sched_domain *[assigned] sd kernel/sched/fair.c:7964:20: sparse: got struct sched_domain [noderef] __rcu *parent kernel/sched/fair.c:8258:9: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] tmp @@ got struct sched_domain [noderef] __rcu *parent @@ kernel/sched/fair.c:8258:9: sparse: expected struct sched_domain *[assigned] tmp kernel/sched/fair.c:8258:9: sparse: got struct sched_domain [noderef] __rcu *parent kernel/sched/fair.c:8367:38: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct task_struct *curr @@ got struct task_struct [noderef] __rcu *curr @@ kernel/sched/fair.c:8367:38: sparse: expected struct task_struct *curr kernel/sched/fair.c:8367:38: sparse: got struct task_struct [noderef] __rcu *curr kernel/sched/fair.c:8941:38: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct task_struct *curr @@ got struct task_struct [noderef] __rcu *curr @@ kernel/sched/fair.c:8941:38: sparse: expected struct task_struct *curr kernel/sched/fair.c:8941:38: sparse: got struct task_struct [noderef] __rcu *curr kernel/sched/fair.c:9934:40: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct sched_domain *child @@ got struct sched_domain [noderef] __rcu *child @@ kernel/sched/fair.c:9934:40: sparse: expected struct sched_domain *child kernel/sched/fair.c:9934:40: sparse: got struct sched_domain [noderef] __rcu *child kernel/sched/fair.c:10571:22: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/fair.c:10571:22: sparse: struct task_struct [noderef] __rcu * kernel/sched/fair.c:10571:22: sparse: struct task_struct * kernel/sched/fair.c:12012:9: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] sd @@ got struct sched_domain [noderef] __rcu *parent @@ kernel/sched/fair.c:12012:9: sparse: expected struct sched_domain *[assigned] sd kernel/sched/fair.c:12012:9: sparse: got struct sched_domain [noderef] __rcu *parent kernel/sched/fair.c:11669:44: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct sched_domain *sd_parent @@ got struct sched_domain [noderef] __rcu *parent @@ kernel/sched/fair.c:11669:44: sparse: expected struct sched_domain *sd_parent kernel/sched/fair.c:11669:44: sparse: got struct sched_domain [noderef] __rcu *parent kernel/sched/fair.c:12108:9: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] sd @@ got struct sched_domain [noderef] __rcu *parent @@ kernel/sched/fair.c:12108:9: sparse: expected struct sched_domain *[assigned] sd kernel/sched/fair.c:12108:9: sparse: got struct sched_domain [noderef] __rcu *parent kernel/sched/fair.c: note: in included file (through include/linux/mmzone.h, include/linux/gfp.h, include/linux/xarray.h, ...): include/linux/page-flags.h:242:46: sparse: sparse: self-comparison always evaluates to false kernel/sched/fair.c:6555:35: sparse: sparse: marked inline, but without a definition kernel/sched/fair.c: note: in included file: kernel/sched/sched.h:2145:25: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2145:25: sparse: struct task_struct [noderef] __rcu * kernel/sched/sched.h:2145:25: sparse: struct task_struct * kernel/sched/sched.h:2309:9: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2309:9: sparse: struct task_struct [noderef] __rcu * kernel/sched/sched.h:2309:9: sparse: struct task_struct * kernel/sched/sched.h:2145:25: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2145:25: sparse: struct task_struct [noderef] __rcu * kernel/sched/sched.h:2145:25: sparse: struct task_struct * kernel/sched/sched.h:2145:25: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2145:25: sparse: struct task_struct [noderef] __rcu * kernel/sched/sched.h:2145:25: sparse: struct task_struct * vim +/sysctl_sched_util_low_pct +175 kernel/sched/fair.c 168 169 #ifdef CONFIG_QOS_SCHED_DYNAMIC_AFFINITY 170 /* 171 * Low utilization threshold for CPU 172 * 173 * (default: 85%), units: percentage of CPU utilization) 174 */ > 175 int sysctl_sched_util_low_pct = 85; 176 #endif 177 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 1613/1613] drivers/video/fbdev/ls2k500sfb.c:143:27: sparse: sparse: incorrect type in assignment (different address spaces)
by kernel test robot 14 Dec '24

14 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: d68dc6ee371ec5466be9b2d76bdca0b360940adc commit: 8248d42b7c5f4338a54f26d8efebec8614b43466 [1613/1613] fbdev: add ls2k500sfb driver for ls2k500 bmc. config: loongarch-randconfig-r111-20241210 (https://download.01.org/0day-ci/archive/20241214/202412142141.pKNBHdWI-lkp@…) compiler: loongarch64-linux-gcc (GCC) 14.2.0 reproduce: (https://download.01.org/0day-ci/archive/20241214/202412142141.pKNBHdWI-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412142141.pKNBHdWI-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/video/fbdev/ls2k500sfb.c:143:27: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *static p @@ got void [noderef] __iomem * @@ drivers/video/fbdev/ls2k500sfb.c:143:27: sparse: expected void *static p drivers/video/fbdev/ls2k500sfb.c:143:27: sparse: got void [noderef] __iomem * >> drivers/video/fbdev/ls2k500sfb.c:145:30: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void *static p @@ drivers/video/fbdev/ls2k500sfb.c:145:30: sparse: expected void const volatile [noderef] __iomem *addr drivers/video/fbdev/ls2k500sfb.c:145:30: sparse: got void *static p >> drivers/video/fbdev/ls2k500sfb.c:199:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void *static p @@ drivers/video/fbdev/ls2k500sfb.c:199:36: sparse: expected void volatile [noderef] __iomem *addr drivers/video/fbdev/ls2k500sfb.c:199:36: sparse: got void *static p >> drivers/video/fbdev/ls2k500sfb.c:201:37: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void * @@ drivers/video/fbdev/ls2k500sfb.c:201:37: sparse: expected void const volatile [noderef] __iomem *addr drivers/video/fbdev/ls2k500sfb.c:201:37: sparse: got void * >> drivers/video/fbdev/ls2k500sfb.c:254:13: sparse: sparse: symbol 'ls2k500sfb_interrupt' was not declared. Should it be static? drivers/video/fbdev/ls2k500sfb.c:320:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void * @@ drivers/video/fbdev/ls2k500sfb.c:320:22: sparse: expected void const volatile [noderef] __iomem *addr drivers/video/fbdev/ls2k500sfb.c:320:22: sparse: got void * >> drivers/video/fbdev/ls2k500sfb.c:320:49: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/video/fbdev/ls2k500sfb.c:320:49: sparse: expected void volatile [noderef] __iomem *addr drivers/video/fbdev/ls2k500sfb.c:320:49: sparse: got void * drivers/video/fbdev/ls2k500sfb.c:321:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void * @@ drivers/video/fbdev/ls2k500sfb.c:321:22: sparse: expected void const volatile [noderef] __iomem *addr drivers/video/fbdev/ls2k500sfb.c:321:22: sparse: got void * drivers/video/fbdev/ls2k500sfb.c:321:53: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/video/fbdev/ls2k500sfb.c:321:53: sparse: expected void volatile [noderef] __iomem *addr drivers/video/fbdev/ls2k500sfb.c:321:53: sparse: got void * drivers/video/fbdev/ls2k500sfb.c:322:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void * @@ drivers/video/fbdev/ls2k500sfb.c:322:22: sparse: expected void const volatile [noderef] __iomem *addr drivers/video/fbdev/ls2k500sfb.c:322:22: sparse: got void * drivers/video/fbdev/ls2k500sfb.c:322:53: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/video/fbdev/ls2k500sfb.c:322:53: sparse: expected void volatile [noderef] __iomem *addr drivers/video/fbdev/ls2k500sfb.c:322:53: sparse: got void * drivers/video/fbdev/ls2k500sfb.c:323:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void * @@ drivers/video/fbdev/ls2k500sfb.c:323:22: sparse: expected void const volatile [noderef] __iomem *addr drivers/video/fbdev/ls2k500sfb.c:323:22: sparse: got void * drivers/video/fbdev/ls2k500sfb.c:323:51: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/video/fbdev/ls2k500sfb.c:323:51: sparse: expected void volatile [noderef] __iomem *addr drivers/video/fbdev/ls2k500sfb.c:323:51: sparse: got void * >> drivers/video/fbdev/ls2k500sfb.c:456:28: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got char *preg @@ drivers/video/fbdev/ls2k500sfb.c:456:28: sparse: expected void const volatile [noderef] __iomem *addr drivers/video/fbdev/ls2k500sfb.c:456:28: sparse: got char *preg >> drivers/video/fbdev/ls2k500sfb.c:457:32: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got char *preg @@ drivers/video/fbdev/ls2k500sfb.c:457:32: sparse: expected void volatile [noderef] __iomem *addr drivers/video/fbdev/ls2k500sfb.c:457:32: sparse: got char *preg >> drivers/video/fbdev/ls2k500sfb.c:569:19: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected char *penv @@ got void [noderef] __iomem * @@ drivers/video/fbdev/ls2k500sfb.c:569:19: sparse: expected char *penv drivers/video/fbdev/ls2k500sfb.c:569:19: sparse: got void [noderef] __iomem * >> drivers/video/fbdev/ls2k500sfb.c:570:19: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected char *preg @@ got void [noderef] __iomem * @@ drivers/video/fbdev/ls2k500sfb.c:570:19: sparse: expected char *preg drivers/video/fbdev/ls2k500sfb.c:570:19: sparse: got void [noderef] __iomem * drivers/video/fbdev/ls2k500sfb.c:671:14: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected char *penv @@ got void [noderef] __iomem * @@ drivers/video/fbdev/ls2k500sfb.c:671:14: sparse: expected char *penv drivers/video/fbdev/ls2k500sfb.c:671:14: sparse: got void [noderef] __iomem * drivers/video/fbdev/ls2k500sfb.c: note: in included file (through include/linux/mmzone.h, include/linux/gfp.h, include/linux/umh.h, include/linux/kmod.h, ...): include/linux/page-flags.h:242:46: sparse: sparse: self-comparison always evaluates to false vim +143 drivers/video/fbdev/ls2k500sfb.c 113 114 static void ls2k500sfb_events_fn(struct work_struct *work) 115 { 116 struct ls2k500sfb_struct *priv = container_of(work, struct ls2k500sfb_struct, work); 117 struct pci_dev *pdev = priv->dev; 118 struct pci_dev *ppdev = pdev->bus->self; 119 uint32_t i, d, timeout, retry = 0; 120 static const uint32_t index[] = { 121 0x10, 0x14, 0x18, 0x1c, 0x20, 0x24, 0x30, 0x3c, 0x54, 0x58, 0x78, 0x7c, 0x80, 4 122 }; 123 124 static uint32_t data[sizeof(index) / 4]; 125 static const uint32_t cindex[] = { 0x10, 0x3c, 4 }; 126 127 static uint32_t cdata[sizeof(cindex) / 4]; 128 static uint32_t d80c, d71c, ctrl; 129 static void *p; 130 131 if (!priv->running) { 132 for (i = 0; i < ARRAY_SIZE(index); i++) 133 pci_read_config_dword(ppdev, index[i], &data[i]); 134 for (i = 0; i < ARRAY_SIZE(cindex); i++) 135 pci_read_config_dword(pdev, cindex[i], &cdata[i]); 136 if (ppdev->vendor == 0x14) { 137 pci_read_config_dword(ppdev, 0x80c, &d80c); 138 d80c = (d80c & ~(3 << 17)) | (1 << 17); 139 140 pci_read_config_dword(ppdev, 0x71c, &d71c); 141 d71c |= 1 << 26; 142 > 143 p = pci_iomap(ppdev, 0, 0x100); 144 } > 145 ctrl = readl(p); 146 return; 147 } 148 local_bh_disable(); 149 pciebreak_smp_send_stop(100); 150 wmb(); /* flush all write before we disable pcie window */ 151 pci_write_config_dword(ppdev, 0x18, 0); 152 pci_write_config_dword(ppdev, 0x1c, 0); 153 pci_write_config_dword(ppdev, 0x20, 0); 154 atomic_set(&waiting_for_pciebreak_ipi, 0); 155 wmb(); /* flush all write after change pcie window */ 156 local_bh_enable(); 157 if (ppdev->vendor == 0x14) { 158 timeout = 10000; 159 while (timeout) { 160 pci_read_config_dword(ppdev, 0x10, &d); 161 d &= ~0xf; 162 if (!d) 163 break; 164 mdelay(1); 165 timeout--; 166 }; 167 if (!timeout) 168 pr_info("bar not clear 0\n"); 169 170 pci_read_config_dword(ppdev, 0x0, &d); 171 pr_info("pcie port deviceid=0x%x recover begin\n", d); 172 retrain: 173 while (1) { 174 pci_write_config_dword(ppdev, index[0], data[0]); 175 pci_read_config_dword(ppdev, index[0], &d); 176 d &= ~0xf; 177 if (d) 178 break; 179 mdelay(1); 180 } 181 182 while (1) { 183 for (i = 0; i < ARRAY_SIZE(index); i++) { 184 if (index[i] != 0x18 && index[i] != 0x1c && index[i] != 0x20) 185 pci_write_config_dword(ppdev, index[i], data[i]); 186 } 187 pci_write_config_dword(ppdev, 0x80c, d80c); 188 pci_write_config_dword(ppdev, 0x71c, d71c); 189 190 pci_read_config_dword(ppdev, 0x10, &d); 191 d &= ~0xf; 192 if (d) 193 break; 194 mdelay(1); 195 } 196 197 timeout = 10000; 198 > 199 writel(ctrl | 0x8, p); 200 while (1) { > 201 d = readl(p + 0xc); 202 if ((d & 0x11) == 0x11) { 203 break; 204 } else if (!timeout) { 205 pr_info("pcie train failed status=0x%x\n", d); 206 goto out; 207 } 208 mdelay(1); 209 timeout--; 210 } 211 212 213 pr_info("pcie recovered done\n"); 214 215 if (!retry) { 216 /*wait u-boot ddr config */ 217 set_current_state(TASK_UNINTERRUPTIBLE); 218 schedule_timeout(HZ*resetbootwait); 219 set_current_state(TASK_RUNNING); 220 pci_read_config_dword(ppdev, 0x10, &d); 221 d &= ~0xf; 222 if (!d) { 223 retry = 1; 224 goto retrain; 225 } 226 } 227 } else { 228 set_current_state(TASK_UNINTERRUPTIBLE); 229 schedule_timeout(HZ*resetbootwait); 230 set_current_state(TASK_RUNNING); 231 } 232 local_bh_disable(); 233 pciebreak_smp_send_stop(10000); 234 wmb(); /* flush all write before we update pcie window */ 235 for (i = 0; i < ARRAY_SIZE(index); i++) 236 pci_write_config_dword(ppdev, index[i], data[i]); 237 238 for (i = 0; i < ARRAY_SIZE(cindex); i++) 239 pci_write_config_dword(pdev, cindex[i], cdata[i]); 240 atomic_set(&waiting_for_pciebreak_ipi, 0); 241 wmb(); /* flush all write after we update pcie window */ 242 local_bh_enable(); 243 244 245 pr_info("redraw console\n"); 246 247 saved_console = fg_console; 248 switch_console(fg_console > 0?fg_console - 1 : fg_console + 1); 249 queue_delayed_work(priv->wq, &priv->redraw_work, HZ); 250 out: 251 priv->running = 0; 252 } 253 > 254 irqreturn_t ls2k500sfb_interrupt(int irq, void *arg) 255 { 256 struct ls2k500sfb_struct *priv = arg; 257 struct pci_dev *pdev = priv->dev; 258 259 if (irq == pdev->irq) 260 pr_info("ls2k500sfb pcie interrupt\n"); 261 else 262 pr_info("ls2k500sfb gpio interrupt\n"); 263 if (system_state != SYSTEM_RUNNING) 264 return IRQ_HANDLED; 265 266 if (!priv->running) { 267 if (!resetdelay || time_after(jiffies, priv->reset_time + resetdelay * HZ)) { 268 priv->running = 1; 269 queue_work(priv->wq, &priv->work); 270 } 271 priv->reset_time = jiffies; 272 } 273 return IRQ_HANDLED; 274 } 275 276 #ifdef CONFIG_LOONGARCH 277 #define GPIO_OEN ((void *)IO_BASE+0x1fe00000+0x500) 278 #define GPIO_FUNCEN ((void *)IO_BASE+0x1fe00000+0x504) 279 #define GPIO_OUT ((void *)IO_BASE+0x1fe00000+0x508) 280 #define GPIO_IN ((void *)IO_BASE+0x1fe00000+0x50c) 281 #define GPIO_INTPOL ((void *)IO_BASE+0x1fe00000+0x510) 282 #define GPIO_INTEN ((void *)IO_BASE+0x1fe00000+0x514) 283 284 static int gpiochip_match_name(struct gpio_chip *chip, void *data) 285 { 286 const char *name = data; 287 288 return !strcmp(chip->label, name); 289 } 290 static int get_gpio_irq_from_acpi_table(int gpio) 291 { 292 struct gpio_chip *chip; 293 struct gpio_desc *desc; 294 295 chip = gpiochip_find("LOON0007:00", gpiochip_match_name); 296 if (!chip) 297 return -ENOENT; 298 desc = gpiochip_request_own_desc(chip, gpio, "reboot", GPIO_LOOKUP_FLAGS_DEFAULT, GPIOD_IN); 299 if (!desc) 300 return -ENOENT; 301 return gpiod_to_irq(desc); 302 } 303 304 static int get_gpio_irq_from_acpi_gsi(int gpio) 305 { 306 int gsi = 16 + (gpio & 7); 307 308 return acpi_register_gsi(NULL, gsi, ACPI_EDGE_SENSITIVE, ACPI_ACTIVE_LOW); 309 } 310 311 static int register_gpio_reboot_handler(struct ls2k500sfb_struct *priv) 312 { 313 int irq = get_gpio_irq_from_acpi_table(GPIO); 314 315 if (irq < 0) { 316 irq = get_gpio_irq_from_acpi_gsi(GPIO); 317 pr_notice("gsi gpio irq %d\n", irq); 318 } else 319 pr_notice("acpi gpio irq %d\n", irq); > 320 writel(readl(GPIO_OEN) | (0x1 << GPIO), GPIO_OEN); 321 writel(readl(GPIO_FUNCEN) & ~(0x1 << GPIO), GPIO_FUNCEN); > 322 writel(readl(GPIO_INTPOL) & ~(0x1 << GPIO), GPIO_INTPOL); > 323 writel(readl(GPIO_INTEN) | (0x1 << GPIO), GPIO_INTEN); 324 if (request_irq(irq, ls2k500sfb_interrupt, IRQF_SHARED | IRQF_TRIGGER_FALLING, 325 "ls2k500sfb", priv)) 326 pr_err("request_irq(%d) failed\n", irq); 327 return 0; 328 } 329 #endif 330 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-6.6] mm/dynamic_pool: use __GENKSYMS__ to revert the kabi change
by Liu Shixin 14 Dec '24

14 Dec '24

hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IAO6NS -------------------------------- Revert the kabi change introduced by including <linux/dynamic_pool.h> for kabi trustlist standardization. Fixes: 3b6fa5506d80 ("mm: limit order to 0 when allocated from dynamic pool") Signed-off-by: Liu Shixin <liushixin2(a)huawei.com> --- mm/filemap.c | 2 ++ mm/readahead.c | 2 ++ 2 files changed, 4 insertions(+) diff --git a/mm/filemap.c b/mm/filemap.c index edc223834cde..77a8947b8e5e 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -47,7 +47,9 @@ #include <linux/splice.h> #include <linux/huge_mm.h> #include <linux/pgtable.h> +#ifndef __GENKSYMS__ #include <linux/dynamic_pool.h> +#endif #include <asm/pgalloc.h> #include <asm/tlbflush.h> #include "internal.h" diff --git a/mm/readahead.c b/mm/readahead.c index 2486c625e724..438f142a3e74 100644 --- a/mm/readahead.c +++ b/mm/readahead.c @@ -128,7 +128,9 @@ #include <linux/blk-cgroup.h> #include <linux/fadvise.h> #include <linux/sched/mm.h> +#ifndef __GENKSYMS__ #include <linux/dynamic_pool.h> +#endif #include "internal.h" -- 2.34.1

2 1

[openeuler:OLK-6.6 1613/1613] arch/loongarch/kernel/dma.c:37:42: sparse: sparse: incorrect type in argument 1 (different address spaces)
by kernel test robot 14 Dec '24

14 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: d68dc6ee371ec5466be9b2d76bdca0b360940adc commit: 90d2bbc1ade2216bda17fb582a1aaabf7567478f [1613/1613] LoongArch: use arch specific phys_to_dma config: loongarch-randconfig-r111-20241210 (https://download.01.org/0day-ci/archive/20241214/202412141716.TzMSDkUc-lkp@…) compiler: loongarch64-linux-gcc (GCC) 14.2.0 reproduce: (https://download.01.org/0day-ci/archive/20241214/202412141716.TzMSDkUc-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412141716.TzMSDkUc-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> arch/loongarch/kernel/dma.c:37:42: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void volatile * @@ arch/loongarch/kernel/dma.c:37:42: sparse: expected void const volatile [noderef] __iomem *addr arch/loongarch/kernel/dma.c:37:42: sparse: got void volatile * arch/loongarch/kernel/dma.c: note: in included file (through include/linux/mmzone.h, include/linux/gfp.h, include/linux/slab.h, ...): include/linux/page-flags.h:242:46: sparse: sparse: self-comparison always evaluates to false vim +37 arch/loongarch/kernel/dma.c 29 30 void acpi_arch_dma_setup(struct device *dev) 31 { 32 int ret; 33 u64 mask, end = 0; 34 const struct bus_dma_region *map = NULL; 35 36 if (node_id_offset == 0) { > 37 node_id_offset = ((readl(LS7A_DMA_CFG) & LS7A_DMA_NODE_MASK) >> LS7A_DMA_NODE_SHF); 38 node_id_offset += 36; 39 } 40 41 ret = acpi_dma_get_range(dev, &map); 42 if (!ret && map) { 43 const struct bus_dma_region *r = map; 44 45 for (end = 0; r->size; r++) { 46 if (r->dma_start + r->size - 1 > end) 47 end = r->dma_start + r->size - 1; 48 } 49 50 mask = DMA_BIT_MASK(ilog2(end) + 1); 51 dev->bus_dma_limit = end; 52 dev->dma_range_map = map; 53 dev->coherent_dma_mask = min(dev->coherent_dma_mask, mask); 54 *dev->dma_mask = min(*dev->dma_mask, mask); 55 } 56 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 1636/1636] drivers/iommu/loongarch_iommu.c:610:6: warning: no previous prototype for 'domain_deattach_iommu'
by kernel test robot 14 Dec '24

14 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: d68dc6ee371ec5466be9b2d76bdca0b360940adc commit: 72fe4978ee346c10869113410da1b61710dd8d8f [1636/1636] LoongArch: add iommu support config: loongarch-allmodconfig (https://download.01.org/0day-ci/archive/20241214/202412141302.zMMD8AS7-lkp@…) compiler: loongarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241214/202412141302.zMMD8AS7-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412141302.zMMD8AS7-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/iommu/loongarch_iommu.c:610:6: warning: no previous prototype for 'domain_deattach_iommu' [-Wmissing-prototypes] 610 | void domain_deattach_iommu(struct dom_info *priv, struct iommu_info *info) | ^~~~~~~~~~~~~~~~~~~~~ >> drivers/iommu/loongarch_iommu.c:651:29: warning: no previous prototype for 'lookup_rlooptable' [-Wmissing-prototypes] 651 | struct iommu_rlookup_entry *lookup_rlooptable(int pcisegment) | ^~~~~~~~~~~~~~~~~ >> drivers/iommu/loongarch_iommu.c:662:25: warning: no previous prototype for 'find_iommu_by_dev' [-Wmissing-prototypes] 662 | struct loongarch_iommu *find_iommu_by_dev(struct pci_dev *pdev) | ^~~~~~~~~~~~~~~~~ >> drivers/iommu/loongarch_iommu.c:684:22: warning: no previous prototype for 'iommu_init_device' [-Wmissing-prototypes] 684 | struct iommu_device *iommu_init_device(struct device *dev) | ^~~~~~~~~~~~~~~~~ >> drivers/iommu/loongarch_iommu.c:721:22: warning: no previous prototype for 'la_iommu_probe_device' [-Wmissing-prototypes] 721 | struct iommu_device *la_iommu_probe_device(struct device *dev) | ^~~~~~~~~~~~~~~~~~~~~ >> drivers/iommu/loongarch_iommu.c:752:20: warning: no previous prototype for 'get_iommu_info_from_dom' [-Wmissing-prototypes] 752 | struct iommu_info *get_iommu_info_from_dom(struct dom_info *priv, struct loongarch_iommu *iommu) | ^~~~~~~~~~~~~~~~~~~~~~~ >> drivers/iommu/loongarch_iommu.c:767:20: warning: no previous prototype for 'domain_attach_iommu' [-Wmissing-prototypes] 767 | struct iommu_info *domain_attach_iommu(struct dom_info *priv, struct loongarch_iommu *iommu) | ^~~~~~~~~~~~~~~~~~~ >> drivers/iommu/loongarch_iommu.c:1197:25: warning: no previous prototype for 'loongarch_get_iommu_by_devid' [-Wmissing-prototypes] 1197 | struct loongarch_iommu *loongarch_get_iommu_by_devid(struct pci_dev *pdev) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/iommu/loongarch_iommu.c:1215:6: warning: no previous prototype for 'check_device_compat' [-Wmissing-prototypes] 1215 | bool check_device_compat(struct pci_dev *pdev) | ^~~~~~~~~~~~~~~~~~~ >> drivers/iommu/loongarch_iommu.c:1344:29: warning: no previous prototype for 'create_rlookup_entry' [-Wmissing-prototypes] 1344 | struct iommu_rlookup_entry *create_rlookup_entry(int pcisegment) | ^~~~~~~~~~~~~~~~~~~~ >> drivers/iommu/loongarch_iommu.c:1765:19: warning: 'la_iommu_setup' defined but not used [-Wunused-function] 1765 | static int __init la_iommu_setup(char *str) | ^~~~~~~~~~~~~~ -- >> drivers/iommu/loongarch_iommu.c:1663: warning: Function parameter or member 'ivrs' not described in 'get_highest_supported_ivhd_type' vim +/domain_deattach_iommu +610 drivers/iommu/loongarch_iommu.c 609 > 610 void domain_deattach_iommu(struct dom_info *priv, struct iommu_info *info) 611 { 612 if ((priv == NULL) || (info == NULL) || 613 (info->dev_cnt != 0) || (info->iommu == NULL)) { 614 pr_err("%s invalid parameter", __func__); 615 return; 616 } 617 del_domain_from_list(info->iommu, priv); 618 domain_id_free(info->iommu, info->id); 619 spin_lock(&priv->lock); 620 list_del(&info->list); 621 spin_unlock(&priv->lock); 622 kfree(info); 623 } 624 625 static void la_iommu_domain_free(struct iommu_domain *domain) 626 { 627 struct dom_info *priv; 628 struct loongarch_iommu *iommu = NULL; 629 struct iommu_info *info, *tmp; 630 631 priv = to_dom_info(domain); 632 spin_lock(&priv->lock); 633 list_for_each_entry_safe(info, tmp, &priv->iommu_devlist, list) { 634 if (info->dev_cnt > 0) 635 detach_all_dev_by_domain(info); 636 iommu = info->iommu; 637 spin_unlock(&priv->lock); 638 domain_deattach_iommu(priv, info); 639 spin_lock(&priv->lock); 640 iommu_flush_iotlb(iommu); 641 if (!has_dom(iommu)) 642 iommu_translate_disable(iommu); 643 } 644 spin_unlock(&priv->lock); 645 mutex_lock(&priv->ptl_lock); 646 iommu_free_pagetable(priv); 647 mutex_unlock(&priv->ptl_lock); 648 dom_info_free(priv); 649 } 650 > 651 struct iommu_rlookup_entry *lookup_rlooptable(int pcisegment) 652 { 653 struct iommu_rlookup_entry *rlookupentry = NULL; 654 655 list_for_each_entry(rlookupentry, &la_rlookup_iommu_list, list) { 656 if (rlookupentry->pcisegment == pcisegment) 657 return rlookupentry; 658 } 659 return NULL; 660 } 661 > 662 struct loongarch_iommu *find_iommu_by_dev(struct pci_dev *pdev) 663 { 664 int pcisegment; 665 unsigned short devid; 666 struct iommu_rlookup_entry *rlookupentry = NULL; 667 struct loongarch_iommu *iommu = NULL; 668 struct pci_bus *bus = pdev->bus; 669 670 devid = PCI_DEVID(bus->number, pdev->devfn); 671 pcisegment = pci_domain_nr(bus); 672 rlookupentry = lookup_rlooptable(pcisegment); 673 if (rlookupentry == NULL) { 674 pr_info("%s find segment %d rlookupentry failed\n", __func__, 675 pcisegment); 676 return iommu; 677 } 678 iommu = rlookupentry->rlookup_table[devid]; 679 if (iommu && (!iommu->confbase)) 680 iommu = NULL; 681 return iommu; 682 } 683 > 684 struct iommu_device *iommu_init_device(struct device *dev) 685 { 686 struct la_iommu_dev_data *dev_data; 687 struct pci_dev *pdev = to_pci_dev(dev); 688 struct pci_bus *bus = pdev->bus; 689 unsigned short devid; 690 struct loongarch_iommu *iommu = NULL; 691 struct iommu_device *iommu_dev = ERR_PTR(-ENODEV); 692 693 if (!dev_is_pci(dev)) 694 return iommu_dev; 695 696 if (dev->archdata.iommu != NULL || bus == NULL) { 697 pr_info("LA-IOMMU: bdf:0x%x has added\n", pdev->devfn); 698 return iommu_dev; 699 } 700 iommu = find_iommu_by_dev(pdev); 701 if (iommu == NULL) { 702 pci_info(pdev, "%s find iommu failed by dev\n", __func__); 703 return iommu_dev; 704 } 705 dev_data = kzalloc(sizeof(*dev_data), GFP_KERNEL); 706 if (!dev_data) 707 return iommu_dev; 708 devid = PCI_DEVID(bus->number, pdev->devfn); 709 dev_data->bdf = devid; 710 711 pci_info(pdev, "%s bdf %#x iommu dev id %#x\n", __func__, dev_data->bdf, iommu->devid); 712 /* The initial state is 0, and 1 is added only when attach dev */ 713 dev_data->count = 0; 714 dev_data->iommu = iommu; 715 dev_data->dev = dev; 716 dev->archdata.iommu = dev_data; 717 iommu_dev = &iommu->iommu_dev; 718 return iommu_dev; 719 } 720 > 721 struct iommu_device *la_iommu_probe_device(struct device *dev) 722 { 723 return iommu_init_device(dev); 724 } 725 726 static struct iommu_group *la_iommu_device_group(struct device *dev) 727 { 728 struct iommu_group *group; 729 730 /* 731 * We don't support devices sharing stream IDs other than PCI RID 732 * aliases, since the necessary ID-to-device lookup becomes rather 733 * impractical given a potential sparse 32-bit stream ID space. 734 */ 735 if (dev_is_pci(dev)) 736 group = pci_device_group(dev); 737 else 738 group = generic_device_group(dev); 739 return group; 740 } 741 742 static void la_iommu_remove_device(struct device *dev) 743 { 744 struct la_iommu_dev_data *dev_data; 745 746 iommu_group_remove_device(dev); 747 dev_data = dev->archdata.iommu; 748 dev->archdata.iommu = NULL; 749 kfree(dev_data); 750 } 751 > 752 struct iommu_info *get_iommu_info_from_dom(struct dom_info *priv, struct loongarch_iommu *iommu) 753 { 754 struct iommu_info *info; 755 756 spin_lock(&priv->lock); 757 list_for_each_entry(info, &priv->iommu_devlist, list) { 758 if (info->iommu == iommu) { 759 spin_unlock(&priv->lock); 760 return info; 761 } 762 } 763 spin_unlock(&priv->lock); 764 return NULL; 765 } 766 > 767 struct iommu_info *domain_attach_iommu(struct dom_info *priv, struct loongarch_iommu *iommu) 768 { 769 u32 dir_ctrl; 770 struct iommu_info *info; 771 unsigned long phys; 772 773 info = get_iommu_info_from_dom(priv, iommu); 774 if (info) 775 return info; 776 777 info = kzalloc(sizeof(struct iommu_info), GFP_KERNEL_ACCOUNT); 778 if (!info) 779 return NULL; 780 781 INIT_LIST_HEAD(&info->dev_list); 782 info->iommu = iommu; 783 info->id = domain_id_alloc(iommu); 784 if (info->id == -1) { 785 pr_info("%s alloc id for domain failed\n", __func__); 786 kfree(info); 787 return NULL; 788 } 789 790 phys = virt_to_phys(priv->pgd); 791 dir_ctrl = (IOMMU_LEVEL_STRIDE << 26) | (IOMMU_LEVEL_SHIFT(2) << 20); 792 dir_ctrl |= (IOMMU_LEVEL_STRIDE << 16) | (IOMMU_LEVEL_SHIFT(1) << 10); 793 dir_ctrl |= (IOMMU_LEVEL_STRIDE << 6) | IOMMU_LEVEL_SHIFT(0); 794 iommu_write_regl(iommu, LA_IOMMU_DIR_CTRL(info->id), dir_ctrl); 795 iommu_write_regl(iommu, LA_IOMMU_PGD_HI(info->id), phys >> 32); 796 iommu_write_regl(iommu, LA_IOMMU_PGD_LO(info->id), phys & UINT_MAX); 797 798 spin_lock(&priv->lock); 799 list_add(&info->list, &priv->iommu_devlist); 800 spin_unlock(&priv->lock); 801 add_domain_to_list(iommu, priv); 802 return info; 803 } 804 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 2579/2579] kernel/sched/relationship.c:46:51: error: 'struct task_struct' has no member named 'mems_allowed'
by kernel test robot 14 Dec '24

14 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 6c3413fbf8c430b89f5d23f465e10e99ea145199 commit: 2ac826b258e9aceefd719f7b0c3e3a9e73901ce5 [2579/2579] sched: Introduce task relationship by net and memory config: arm64-randconfig-004-20241213 (https://download.01.org/0day-ci/archive/20241214/202412141314.NmcppncZ-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241214/202412141314.NmcppncZ-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412141314.NmcppncZ-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from include/linux/sched.h:23, from arch/arm64/include/asm/compat.h:16, from arch/arm64/include/asm/stat.h:13, from include/linux/stat.h:6, from include/linux/module.h:13, from include/linux/bpf.h:20, from include/linux/bpf_sched.h:5, from kernel/sched/relationship.c:19: kernel/sched/relationship.c: In function 'task_relationship_supported': >> kernel/sched/relationship.c:46:51: error: 'struct task_struct' has no member named 'mems_allowed' 46 | !nodes_subset(node_online_map, tsk->mems_allowed) || | ^~ include/linux/nodemask.h:218:51: note: in definition of macro 'nodes_subset' 218 | __nodes_subset(&(src1), &(src2), MAX_NUMNODES) | ^~~~ Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for PGP_KEY_PARSER Depends on [n]: CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] && ASYMMETRIC_PUBLIC_KEY_SUBTYPE [=n] Selected by [y]: - PGP_PRELOAD [=y] && CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] vim +46 kernel/sched/relationship.c 38 39 bool task_relationship_supported(struct task_struct *tsk) 40 { 41 if (!task_relationship_used()) 42 return false; 43 44 if (!tsk->rship || !tsk->mm || 45 !cpumask_subset(cpu_online_mask, tsk->cpus_ptr) || > 46 !nodes_subset(node_online_map, tsk->mems_allowed) || 47 get_task_policy(tsk)->mode == MPOL_BIND || 48 get_task_policy(tsk)->mode == MPOL_INTERLEAVE) 49 return false; 50 51 return true; 52 } 53 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH openEuler-1.0-LTS] netfilter: ipset: add missing range check in bitmap_ip_uadt
by Dong Chenchen 14 Dec '24

14 Dec '24

From: Jeongjun Park <aha310510(a)gmail.com> stable inclusion from stable-v4.19.325 commit 3c20b5948f119ae61ee35ad8584d666020c91581 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB9NOX CVE: CVE-2024-53141 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 35f56c554eb1b56b77b3cf197a6b00922d49033d upstream. When tb[IPSET_ATTR_IP_TO] is not present but tb[IPSET_ATTR_CIDR] exists, the values of ip and ip_to are slightly swapped. Therefore, the range check for ip should be done later, but this part is missing and it seems that the vulnerability occurs. So we should add missing range checks and remove unnecessary range checks. Cc: <stable(a)vger.kernel.org> Reported-by: syzbot+58c872f7790a4d2ac951(a)syzkaller.appspotmail.com Fixes: 72205fc68bd1 ("netfilter: ipset: bitmap:ip set type support") Signed-off-by: Jeongjun Park <aha310510(a)gmail.com> Acked-by: Jozsef Kadlecsik <kadlec(a)blackhole.kfki.hu> Signed-off-by: Pablo Neira Ayuso <pablo(a)netfilter.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Dong Chenchen <dongchenchen2(a)huawei.com> --- net/netfilter/ipset/ip_set_bitmap_ip.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/net/netfilter/ipset/ip_set_bitmap_ip.c b/net/netfilter/ipset/ip_set_bitmap_ip.c index e3257077158f..49a6eec6f12f 100644 --- a/net/netfilter/ipset/ip_set_bitmap_ip.c +++ b/net/netfilter/ipset/ip_set_bitmap_ip.c @@ -166,11 +166,8 @@ bitmap_ip_uadt(struct ip_set *set, struct nlattr *tb[], ret = ip_set_get_hostipaddr4(tb[IPSET_ATTR_IP_TO], &ip_to); if (ret) return ret; - if (ip > ip_to) { + if (ip > ip_to) swap(ip, ip_to); - if (ip < map->first_ip) - return -IPSET_ERR_BITMAP_RANGE; - } } else if (tb[IPSET_ATTR_CIDR]) { u8 cidr = nla_get_u8(tb[IPSET_ATTR_CIDR]); @@ -181,7 +178,7 @@ bitmap_ip_uadt(struct ip_set *set, struct nlattr *tb[], ip_to = ip; } - if (ip_to > map->last_ip) + if (ip < map->first_ip || ip_to > map->last_ip) return -IPSET_ERR_BITMAP_RANGE; for (; !before(ip_to, ip); ip += map->hosts) { -- 2.25.1

2 1

[PATCH openEuler-1.0-LTS] net: Fix icmp host relookup triggering ip_rt_bug
by Dong Chenchen 14 Dec '24

14 Dec '24

mainline inclusion from mainline-v6.13-rc2 commit c44daa7e3c73229f7ac74985acb8c7fb909c4e0a category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IB515T CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- arp link failure may trigger ip_rt_bug while xfrm enabled, call trace is: WARNING: CPU: 0 PID: 0 at net/ipv4/route.c:1241 ip_rt_bug+0x14/0x20 Modules linked in: CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.12.0-rc6-00077-g2e1b3cc9d7f7 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014 RIP: 0010:ip_rt_bug+0x14/0x20 Call Trace: <IRQ> ip_send_skb+0x14/0x40 __icmp_send+0x42d/0x6a0 ipv4_link_failure+0xe2/0x1d0 arp_error_report+0x3c/0x50 neigh_invalidate+0x8d/0x100 neigh_timer_handler+0x2e1/0x330 call_timer_fn+0x21/0x120 __run_timer_base.part.0+0x1c9/0x270 run_timer_softirq+0x4c/0x80 handle_softirqs+0xac/0x280 irq_exit_rcu+0x62/0x80 sysvec_apic_timer_interrupt+0x77/0x90 The script below reproduces this scenario: ip xfrm policy add src 0.0.0.0/0 dst 0.0.0.0/0 \ dir out priority 0 ptype main flag localok icmp ip l a veth1 type veth ip a a 192.168.141.111/24 dev veth0 ip l s veth0 up ping 192.168.141.155 -c 1 icmp_route_lookup() create input routes for locally generated packets while xfrm relookup ICMP traffic.Then it will set input route (dst->out = ip_rt_bug) to skb for DESTUNREACH. For ICMP err triggered by locally generated packets, dst->dev of output route is loopback. Generally, xfrm relookup verification is not required on loopback interfaces (net.ipv4.conf.lo.disable_xfrm = 1). Skip icmp relookup for locally generated packets to fix it. Fixes: 8b7817f3a959 ("[IPSEC]: Add ICMP host relookup support") Signed-off-by: Dong Chenchen <dongchenchen2(a)huawei.com> Reviewed-by: David Ahern <dsahern(a)kernel.org> Reviewed-by: Eric Dumazet <edumazet(a)google.com> Link: https://patch.msgid.link/20241127040850.1513135-1-dongchenchen2@huawei.com Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> Conflicts: net/ipv4/icmp.c [commit 913c83a610bb("ipv4: Convert icmp_route_lookup() to dscp_t") wasnt merged, which lead to context conflicts] Signed-off-by: Dong Chenchen <dongchenchen2(a)huawei.com> --- net/ipv4/icmp.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c index 4cbc1bb85ac0..e03003a9c6b0 100644 --- a/net/ipv4/icmp.c +++ b/net/ipv4/icmp.c @@ -525,6 +525,9 @@ static struct rtable *icmp_route_lookup(struct net *net, if (!IS_ERR(rt)) { if (rt != rt2) return rt; + if (inet_addr_type_dev_table(net, route_lookup_dev, + fl4->daddr) == RTN_LOCAL) + return rt; } else if (PTR_ERR(rt) == -EPERM) { rt = NULL; } else -- 2.25.1

2 1

[openeuler:OLK-5.10 2579/2579] kernel/sched/core.c:8146:29: error: 'root_task_group' undeclared; did you mean 'task_group'?
by kernel test robot 14 Dec '24

14 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 6c3413fbf8c430b89f5d23f465e10e99ea145199 commit: 00d37128abe2687fac974c5d21aa67fac6518c7c [2579/2579] sched: Introduce smart grid scheduling strategy for cfs config: arm64-randconfig-004-20241213 (https://download.01.org/0day-ci/archive/20241214/202412141149.8BSY27XL-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241214/202412141149.8BSY27XL-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412141149.8BSY27XL-lkp@intel.com/ All errors (new ones prefixed by >>): kernel/sched/core.c:2746:6: warning: no previous prototype for 'sched_set_stop_task' [-Wmissing-prototypes] 2746 | void sched_set_stop_task(int cpu, struct task_struct *stop) | ^~~~~~~~~~~~~~~~~~~ kernel/sched/core.c: In function 'sched_cpu_activate': kernel/sched/core.c:8012:9: error: implicit declaration of function 'tg_update_affinity_domains'; did you mean 'irq_update_affinity_desc'? [-Werror=implicit-function-declaration] 8012 | tg_update_affinity_domains(cpu, 1); | ^~~~~~~~~~~~~~~~~~~~~~~~~~ | irq_update_affinity_desc kernel/sched/core.c: In function 'sched_init_smp': kernel/sched/core.c:8146:9: error: implicit declaration of function 'init_auto_affinity'; did you mean 'irq_set_affinity'? [-Werror=implicit-function-declaration] 8146 | init_auto_affinity(&root_task_group); | ^~~~~~~~~~~~~~~~~~ | irq_set_affinity >> kernel/sched/core.c:8146:29: error: 'root_task_group' undeclared (first use in this function); did you mean 'task_group'? 8146 | init_auto_affinity(&root_task_group); | ^~~~~~~~~~~~~~~ | task_group kernel/sched/core.c:8146:29: note: each undeclared identifier is reported only once for each function it appears in cc1: some warnings being treated as errors Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for PGP_KEY_PARSER Depends on [n]: CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] && ASYMMETRIC_PUBLIC_KEY_SUBTYPE [=n] Selected by [y]: - PGP_PRELOAD [=y] && CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] vim +8146 kernel/sched/core.c 8121 8122 void __init sched_init_smp(void) 8123 { 8124 sched_init_numa(); 8125 set_sched_cluster(); 8126 8127 /* 8128 * There's no userspace yet to cause hotplug operations; hence all the 8129 * CPU masks are stable and all blatant races in the below code cannot 8130 * happen. 8131 */ 8132 mutex_lock(&sched_domains_mutex); 8133 sched_init_domains(cpu_active_mask); 8134 mutex_unlock(&sched_domains_mutex); 8135 8136 /* Move init over to a non-isolated CPU */ 8137 if (set_cpus_allowed_ptr(current, housekeeping_cpumask(HK_FLAG_DOMAIN)) < 0) 8138 BUG(); 8139 sched_init_granularity(); 8140 8141 init_sched_rt_class(); 8142 init_sched_dl_class(); 8143 8144 sched_smp_initialized = true; 8145 > 8146 init_auto_affinity(&root_task_group); 8147 } 8148 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 1636/1636] arch/loongarch/kernel/paravirt.c:302:35: error: 'mp_ops' undeclared; did you mean 'smp_ops'?
by kernel test robot 14 Dec '24

14 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: d68dc6ee371ec5466be9b2d76bdca0b360940adc commit: b6239f748d0d896e39b9d41f108163bdb235b8bd [1636/1636] LoongArch: Fix AP booting issue in VM mode config: loongarch-randconfig-002-20241213 (https://download.01.org/0day-ci/archive/20241214/202412141010.py9YL9Li-lkp@…) compiler: loongarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241214/202412141010.py9YL9Li-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412141010.py9YL9Li-lkp@intel.com/ All errors (new ones prefixed by >>): | ^~~~~~~~~~~~ include/linux/init.h:357:9: note: in expansion of macro '__setup_param' 357 | __setup_param(str, fn, fn, 1) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:82:1: note: in expansion of macro 'early_param' 82 | early_param("no-steal-acc", parse_no_stealacc); | ^~~~~~~~~~~ include/linux/init.h:335:27: note: previous definition of '__setup_str_parse_no_stealacc' with type 'const char[13]' 335 | static const char __setup_str_##unique_id[] __initconst \ | ^~~~~~~~~~~~ include/linux/init.h:357:9: note: in expansion of macro '__setup_param' 357 | __setup_param(str, fn, fn, 1) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:30:1: note: in expansion of macro 'early_param' 30 | early_param("no-steal-acc", parse_no_stealacc); | ^~~~~~~~~~~ include/linux/init.h:337:40: error: redefinition of '__setup_parse_no_stealacc' 337 | static struct obs_kernel_param __setup_##unique_id \ | ^~~~~~~~ include/linux/init.h:357:9: note: in expansion of macro '__setup_param' 357 | __setup_param(str, fn, fn, 1) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:82:1: note: in expansion of macro 'early_param' 82 | early_param("no-steal-acc", parse_no_stealacc); | ^~~~~~~~~~~ include/linux/init.h:337:40: note: previous definition of '__setup_parse_no_stealacc' with type 'struct obs_kernel_param' 337 | static struct obs_kernel_param __setup_##unique_id \ | ^~~~~~~~ include/linux/init.h:357:9: note: in expansion of macro '__setup_param' 357 | __setup_param(str, fn, fn, 1) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:30:1: note: in expansion of macro 'early_param' 30 | early_param("no-steal-acc", parse_no_stealacc); | ^~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:103:13: error: redefinition of 'steal_acc' 103 | static bool steal_acc = true; | ^~~~~~~~~ arch/loongarch/kernel/paravirt.c:75:13: note: previous definition of 'steal_acc' with type 'bool' {aka '_Bool'} 75 | static bool steal_acc = true; | ^~~~~~~~~ arch/loongarch/kernel/paravirt.c:105:19: error: redefinition of 'parse_no_stealacc' 105 | static int __init parse_no_stealacc(char *arg) | ^~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:77:19: note: previous definition of 'parse_no_stealacc' with type 'int(char *)' 77 | static int __init parse_no_stealacc(char *arg) | ^~~~~~~~~~~~~~~~~ include/linux/init.h:335:27: error: redefinition of '__setup_str_parse_no_stealacc' 335 | static const char __setup_str_##unique_id[] __initconst \ | ^~~~~~~~~~~~ include/linux/init.h:357:9: note: in expansion of macro '__setup_param' 357 | __setup_param(str, fn, fn, 1) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:110:1: note: in expansion of macro 'early_param' 110 | early_param("no-steal-acc", parse_no_stealacc); | ^~~~~~~~~~~ include/linux/init.h:335:27: note: previous definition of '__setup_str_parse_no_stealacc' with type 'const char[13]' 335 | static const char __setup_str_##unique_id[] __initconst \ | ^~~~~~~~~~~~ include/linux/init.h:357:9: note: in expansion of macro '__setup_param' 357 | __setup_param(str, fn, fn, 1) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:82:1: note: in expansion of macro 'early_param' 82 | early_param("no-steal-acc", parse_no_stealacc); | ^~~~~~~~~~~ include/linux/init.h:337:40: error: redefinition of '__setup_parse_no_stealacc' 337 | static struct obs_kernel_param __setup_##unique_id \ | ^~~~~~~~ include/linux/init.h:357:9: note: in expansion of macro '__setup_param' 357 | __setup_param(str, fn, fn, 1) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:110:1: note: in expansion of macro 'early_param' 110 | early_param("no-steal-acc", parse_no_stealacc); | ^~~~~~~~~~~ include/linux/init.h:337:40: note: previous definition of '__setup_parse_no_stealacc' with type 'struct obs_kernel_param' 337 | static struct obs_kernel_param __setup_##unique_id \ | ^~~~~~~~ include/linux/init.h:357:9: note: in expansion of macro '__setup_param' 357 | __setup_param(str, fn, fn, 1) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:82:1: note: in expansion of macro 'early_param' 82 | early_param("no-steal-acc", parse_no_stealacc); | ^~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:112:12: error: redefinition of 'paravt_steal_clock' 112 | static u64 paravt_steal_clock(int cpu) | ^~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:84:12: note: previous definition of 'paravt_steal_clock' with type 'u64(int)' {aka 'long long unsigned int(int)'} 84 | static u64 paravt_steal_clock(int cpu) | ^~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c: In function 'pv_send_ipi_single': arch/loongarch/kernel/paravirt.c:149:24: error: 'KVM_HCALL_FUNC_PV_IPI' undeclared (first use in this function); did you mean 'KVM_HCALL_FUNC_IPI'? 149 | kvm_hypercall3(KVM_HCALL_FUNC_PV_IPI, 1, 0, min); | ^~~~~~~~~~~~~~~~~~~~~ | KVM_HCALL_FUNC_IPI arch/loongarch/kernel/paravirt.c:149:24: note: each undeclared identifier is reported only once for each function it appears in arch/loongarch/kernel/paravirt.c: In function 'pv_send_ipi_mask': arch/loongarch/kernel/paravirt.c:188:40: error: 'KVM_HCALL_FUNC_PV_IPI' undeclared (first use in this function); did you mean 'KVM_HCALL_FUNC_IPI'? 188 | kvm_hypercall3(KVM_HCALL_FUNC_PV_IPI, | ^~~~~~~~~~~~~~~~~~~~~ | KVM_HCALL_FUNC_IPI arch/loongarch/kernel/paravirt.c: In function 'pv_ipi_init': >> arch/loongarch/kernel/paravirt.c:302:35: error: 'mp_ops' undeclared (first use in this function); did you mean 'smp_ops'? 302 | native_ops = mp_ops; | ^~~~~~ | smp_ops arch/loongarch/kernel/paravirt.c: At top level: arch/loongarch/kernel/paravirt.c:385:13: error: redefinition of 'pv_disable_steal_time' 385 | static void pv_disable_steal_time(void) | ^~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:239:13: note: previous definition of 'pv_disable_steal_time' with type 'void(void)' 239 | static void pv_disable_steal_time(void) | ^~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:415:13: error: redefinition of 'pv_cpu_reboot' 415 | static void pv_cpu_reboot(void *unused) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:311:13: note: previous definition of 'pv_cpu_reboot' with type 'void(void *)' 311 | static void pv_cpu_reboot(void *unused) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:420:12: error: redefinition of 'pv_reboot_notify' 420 | static int pv_reboot_notify(struct notifier_block *nb, unsigned long code, void *unused) | ^~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:316:12: note: previous definition of 'pv_reboot_notify' with type 'int(struct notifier_block *, long unsigned int, void *)' 316 | static int pv_reboot_notify(struct notifier_block *nb, unsigned long code, | ^~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:426:30: error: redefinition of 'pv_reboot_nb' 426 | static struct notifier_block pv_reboot_nb = { | ^~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:323:30: note: previous definition of 'pv_reboot_nb' with type 'struct notifier_block' 323 | static struct notifier_block pv_reboot_nb = { | ^~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:430:12: error: redefinition of 'pv_time_init' 430 | int __init pv_time_init(void) | ^~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:327:12: note: previous definition of 'pv_time_init' with type 'int(void)' 327 | int __init pv_time_init(void) | ^~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:469:12: error: redefinition of 'pv_enable_steal_time' 469 | static int pv_enable_steal_time(void) | ^~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:361:12: note: previous definition of 'pv_enable_steal_time' with type 'int(void)' 361 | static int pv_enable_steal_time(void) | ^~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:493:13: error: redefinition of 'pv_disable_steal_time' 493 | static void pv_disable_steal_time(void) | ^~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:385:13: note: previous definition of 'pv_disable_steal_time' with type 'void(void)' 385 | static void pv_disable_steal_time(void) | ^~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:500:12: error: redefinition of 'pv_time_cpu_online' 500 | static int pv_time_cpu_online(unsigned int cpu) | ^~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:392:12: note: previous definition of 'pv_time_cpu_online' with type 'int(unsigned int)' 392 | static int pv_time_cpu_online(unsigned int cpu) | ^~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:511:12: error: redefinition of 'pv_time_cpu_down_prepare' 511 | static int pv_time_cpu_down_prepare(unsigned int cpu) | ^~~~~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:403:12: note: previous definition of 'pv_time_cpu_down_prepare' with type 'int(unsigned int)' 403 | static int pv_time_cpu_down_prepare(unsigned int cpu) | ^~~~~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:523:13: error: redefinition of 'pv_cpu_reboot' 523 | static void pv_cpu_reboot(void *unused) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:415:13: note: previous definition of 'pv_cpu_reboot' with type 'void(void *)' 415 | static void pv_cpu_reboot(void *unused) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:528:12: error: redefinition of 'pv_reboot_notify' 528 | static int pv_reboot_notify(struct notifier_block *nb, unsigned long code, void *unused) | ^~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:420:12: note: previous definition of 'pv_reboot_notify' with type 'int(struct notifier_block *, long unsigned int, void *)' 420 | static int pv_reboot_notify(struct notifier_block *nb, unsigned long code, void *unused) | ^~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:534:30: error: redefinition of 'pv_reboot_nb' 534 | static struct notifier_block pv_reboot_nb = { | ^~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:426:30: note: previous definition of 'pv_reboot_nb' with type 'struct notifier_block' 426 | static struct notifier_block pv_reboot_nb = { | ^~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:538:12: error: redefinition of 'pv_time_init' 538 | int __init pv_time_init(void) | ^~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:327:12: note: previous definition of 'pv_time_init' with type 'int(void)' 327 | int __init pv_time_init(void) | ^~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:84:12: warning: 'paravt_steal_clock' defined but not used [-Wunused-function] 84 | static u64 paravt_steal_clock(int cpu) | ^~~~~~~~~~~~~~~~~~ vim +302 arch/loongarch/kernel/paravirt.c 295 296 int __init pv_ipi_init(void) 297 { 298 if (!kvm_para_has_feature(KVM_FEATURE_IPI)) 299 return 0; 300 301 #ifdef CONFIG_SMP > 302 native_ops = mp_ops; 303 smp_ops.init_ipi = pv_init_ipi; 304 smp_ops.send_ipi_single = pv_send_ipi_single; 305 smp_ops.send_ipi_mask = pv_send_ipi_mask; 306 #endif 307 308 return 0; 309 } 310 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 2579/2579] mm/share_pool.c:4215:63: error: 'HUGETLB_ALLOC_NORECLAIM' undeclared
by kernel test robot 14 Dec '24

14 Dec '24

Hi Guo, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 6c3413fbf8c430b89f5d23f465e10e99ea145199 commit: 107e2b7c4b1d007583efab423cc48429c87c6408 [2579/2579] mm/sharepool: Fix sharepool hugepage cgroup uncount error. config: arm64-randconfig-004-20241213 (https://download.01.org/0day-ci/archive/20241214/202412140941.hd45mfxv-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241214/202412140941.hd45mfxv-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412140941.hd45mfxv-lkp@intel.com/ All errors (new ones prefixed by >>): mm/share_pool.c:864:23: warning: no previous prototype for 'find_spg_node_by_spg' [-Wmissing-prototypes] 864 | struct sp_group_node *find_spg_node_by_spg(struct mm_struct *mm, | ^~~~~~~~~~~~~~~~~~~~ mm/share_pool.c: In function 'sp_hugetlb_entry': mm/share_pool.c:3073:21: error: implicit declaration of function 'huge_ptep_get' [-Werror=implicit-function-declaration] 3073 | pte_t pte = huge_ptep_get(ptep); | ^~~~~~~~~~~~~ mm/share_pool.c:3073:21: error: invalid initializer mm/share_pool.c: In function 'sp_unshare_kva': mm/share_pool.c:3450:14: warning: variable 'is_hugepage' set but not used [-Wunused-but-set-variable] 3450 | bool is_hugepage = true; | ^~~~~~~~~~~ mm/share_pool.c: At top level: mm/share_pool.c:3942:6: warning: no previous prototype for 'spa_overview_show' [-Wmissing-prototypes] 3942 | void spa_overview_show(struct seq_file *seq) | ^~~~~~~~~~~~~~~~~ mm/share_pool.c:4024:6: warning: no previous prototype for 'spg_overview_show' [-Wmissing-prototypes] 4024 | void spg_overview_show(struct seq_file *seq) | ^~~~~~~~~~~~~~~~~ mm/share_pool.c: In function 'sharepool_no_page': mm/share_pool.c:4215:41: error: 'HUGETLB_ALLOC_BUDDY' undeclared (first use in this function) 4215 | HUGETLB_ALLOC_BUDDY | HUGETLB_ALLOC_NORECLAIM); | ^~~~~~~~~~~~~~~~~~~ mm/share_pool.c:4215:41: note: each undeclared identifier is reported only once for each function it appears in >> mm/share_pool.c:4215:63: error: 'HUGETLB_ALLOC_NORECLAIM' undeclared (first use in this function) 4215 | HUGETLB_ALLOC_BUDDY | HUGETLB_ALLOC_NORECLAIM); | ^~~~~~~~~~~~~~~~~~~~~~~ mm/share_pool.c:4221:30: error: implicit declaration of function 'huge_pte_none'; did you mean 'huge_pte_lock'? [-Werror=implicit-function-declaration] 4221 | if (!huge_pte_none(huge_ptep_get(ptep))) { | ^~~~~~~~~~~~~ | huge_pte_lock mm/share_pool.c:4234:23: error: implicit declaration of function 'huge_add_to_page_cache'; did you mean 'add_to_page_cache'? [-Werror=implicit-function-declaration] 4234 | err = huge_add_to_page_cache(page, mapping, idx); | ^~~~~~~~~~~~~~~~~~~~~~ | add_to_page_cache mm/share_pool.c:4256:9: error: implicit declaration of function 'set_huge_pte_at'; did you mean 'set_huge_swap_pte_at'? [-Werror=implicit-function-declaration] 4256 | set_huge_pte_at(mm, haddr, ptep, new_pte); | ^~~~~~~~~~~~~~~ | set_huge_swap_pte_at mm/share_pool.c:4258:9: error: implicit declaration of function 'hugetlb_count_add'; did you mean 'hugetlb_count_sub'? [-Werror=implicit-function-declaration] 4258 | hugetlb_count_add(pages_per_huge_page(h), mm); | ^~~~~~~~~~~~~~~~~ | hugetlb_count_sub mm/share_pool.c: At top level: mm/share_pool.c:4119:12: warning: 'proc_usage_show' defined but not used [-Wunused-function] 4119 | static int proc_usage_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~~ mm/share_pool.c:4097:12: warning: 'proc_group_usage_show' defined but not used [-Wunused-function] 4097 | static int proc_group_usage_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~~~~~~~~ mm/share_pool.c:4049:12: warning: 'spa_stat_show' defined but not used [-Wunused-function] 4049 | static int spa_stat_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~ cc1: some warnings being treated as errors Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for PGP_KEY_PARSER Depends on [n]: CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] && ASYMMETRIC_PUBLIC_KEY_SUBTYPE [=n] Selected by [y]: - PGP_PRELOAD [=y] && CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] vim +/HUGETLB_ALLOC_NORECLAIM +4215 mm/share_pool.c 4180 4181 vm_fault_t sharepool_no_page(struct mm_struct *mm, 4182 struct vm_area_struct *vma, 4183 struct address_space *mapping, pgoff_t idx, 4184 unsigned long address, pte_t *ptep, unsigned int flags) 4185 { 4186 struct hstate *h = hstate_vma(vma); 4187 vm_fault_t ret = VM_FAULT_SIGBUS; 4188 unsigned long size; 4189 struct page *page; 4190 pte_t new_pte; 4191 spinlock_t *ptl; 4192 unsigned long haddr = address & huge_page_mask(h); 4193 bool new_page = false; 4194 int err; 4195 int node_id; 4196 struct sp_area *spa; 4197 4198 spa = vma->vm_private_data; 4199 if (!spa) { 4200 pr_err("share pool: vma is invalid, not from sp mmap\n"); 4201 return ret; 4202 } 4203 node_id = spa->node_id; 4204 4205 retry: 4206 page = find_lock_page(mapping, idx); 4207 if (!page) { 4208 size = i_size_read(mapping->host) >> huge_page_shift(h); 4209 if (idx >= size) 4210 goto out; 4211 4212 page = alloc_huge_page(vma, haddr, 0); 4213 if (IS_ERR(page)) { 4214 page = hugetlb_alloc_hugepage(node_id, > 4215 HUGETLB_ALLOC_BUDDY | HUGETLB_ALLOC_NORECLAIM); 4216 if (!page) 4217 page = ERR_PTR(-ENOMEM); 4218 } 4219 if (IS_ERR(page)) { 4220 ptl = huge_pte_lock(h, mm, ptep); 4221 if (!huge_pte_none(huge_ptep_get(ptep))) { 4222 ret = 0; 4223 spin_unlock(ptl); 4224 goto out; 4225 } 4226 spin_unlock(ptl); 4227 ret = vmf_error(PTR_ERR(page)); 4228 goto out; 4229 } 4230 __SetPageUptodate(page); 4231 new_page = true; 4232 4233 /* sharepool pages are all shared */ 4234 err = huge_add_to_page_cache(page, mapping, idx); 4235 if (err) { 4236 put_page(page); 4237 if (err == -EEXIST) 4238 goto retry; 4239 goto out; 4240 } 4241 } 4242 4243 4244 ptl = huge_pte_lock(h, mm, ptep); 4245 size = i_size_read(mapping->host) >> huge_page_shift(h); 4246 if (idx >= size) 4247 goto backout; 4248 4249 ret = 0; 4250 if (!huge_pte_none(huge_ptep_get(ptep))) 4251 goto backout; 4252 4253 page_dup_rmap(page, true); 4254 new_pte = make_huge_pte(vma, page, ((vma->vm_flags & VM_WRITE) 4255 && (vma->vm_flags & VM_SHARED))); 4256 set_huge_pte_at(mm, haddr, ptep, new_pte); 4257 4258 hugetlb_count_add(pages_per_huge_page(h), mm); 4259 4260 spin_unlock(ptl); 4261 4262 if (new_page) { 4263 SetPagePrivate(&page[1]); 4264 } 4265 4266 unlock_page(page); 4267 out: 4268 return ret; 4269 4270 backout: 4271 spin_unlock(ptl); 4272 unlock_page(page); 4273 put_page(page); 4274 goto out; 4275 } 4276 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 1636/1636] arch/x86/kernel/cpu/hygon.c:480:6: warning: no previous prototype for function 'set_c86_features_para_invalid'
by kernel test robot 14 Dec '24

14 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: d68dc6ee371ec5466be9b2d76bdca0b360940adc commit: 48fb9af1d04848a2583b2dbf3b7091eca38dd482 [1636/1636] mm: Enhanced copy capabilities for Hygon processor config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20241214/202412140911.UsV56v7f-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241214/202412140911.UsV56v7f-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412140911.UsV56v7f-lkp@intel.com/ All warnings (new ones prefixed by >>): >> arch/x86/kernel/cpu/hygon.c:480:6: warning: no previous prototype for function 'set_c86_features_para_invalid' [-Wmissing-prototypes] 480 | void set_c86_features_para_invalid(void) | ^ arch/x86/kernel/cpu/hygon.c:480:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 480 | void set_c86_features_para_invalid(void) | ^ | static >> arch/x86/kernel/cpu/hygon.c:485:14: warning: no previous prototype for function 'get_nt_block_copy_mini_len' [-Wmissing-prototypes] 485 | unsigned int get_nt_block_copy_mini_len(void) | ^ arch/x86/kernel/cpu/hygon.c:485:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 485 | unsigned int get_nt_block_copy_mini_len(void) | ^ | static 2 warnings generated. -- In file included from arch/x86/kernel/fpu/core.c:14: In file included from arch/x86/include/asm/traps.h:6: In file included from include/linux/kprobes.h:28: In file included from include/linux/ftrace.h:13: In file included from include/linux/kallsyms.h:13: In file included from include/linux/mm.h:2242: include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 509 | item]; | ~~~~ include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 516 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 528 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 537 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ >> arch/x86/kernel/fpu/core.c:466:14: warning: no previous prototype for function 'get_fpustate_free_space' [-Wmissing-prototypes] 466 | unsigned int get_fpustate_free_space(struct fpu *fpu) | ^ arch/x86/kernel/fpu/core.c:466:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 466 | unsigned int get_fpustate_free_space(struct fpu *fpu) | ^ | static 6 warnings generated. vim +/set_c86_features_para_invalid +480 arch/x86/kernel/cpu/hygon.c 479 > 480 void set_c86_features_para_invalid(void) 481 { 482 memset((void *)&hygon_c86_data, 0, sizeof(struct hygon_c86_info)); 483 } 484 > 485 unsigned int get_nt_block_copy_mini_len(void) 486 { 487 unsigned int mini_len = hygon_c86_data.nt_cpy_mini_len; 488 489 return mini_len; 490 } 491 EXPORT_SYMBOL_GPL(get_nt_block_copy_mini_len); 492 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 1636/1636] drivers/scsi/leapioraid/leapioraid_func.c:2040:75: warning: '%u' directive output may be truncated writing between 1 and 3 bytes into a region of size between 1 and 26
by kernel test robot 14 Dec '24

14 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: d68dc6ee371ec5466be9b2d76bdca0b360940adc commit: 15ac0de239497e0a3497a106b9c0cc8795f0144a [1636/1636] LeapIOraid： Fix the compilation warnings in LeapIOraid driver in loongarch64 config: loongarch-allmodconfig (https://download.01.org/0day-ci/archive/20241214/202412140904.HG96zLGT-lkp@…) compiler: loongarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241214/202412140904.HG96zLGT-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412140904.HG96zLGT-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/scsi/leapioraid/leapioraid_func.c: In function 'leapioraid_base_request_irq': >> drivers/scsi/leapioraid/leapioraid_func.c:2040:75: warning: '%u' directive output may be truncated writing between 1 and 3 bytes into a region of size between 1 and 26 [-Wformat-truncation=] 2040 | snprintf(reply_q->name, LEAPIORAID_NAME_LENGTH, "%s%u-msix%u", | ^~ drivers/scsi/leapioraid/leapioraid_func.c:2040:65: note: directive argument in the range [0, 254] 2040 | snprintf(reply_q->name, LEAPIORAID_NAME_LENGTH, "%s%u-msix%u", | ^~~~~~~~~~~~~ drivers/scsi/leapioraid/leapioraid_func.c:2040:17: note: 'snprintf' output between 8 and 35 bytes into a destination of size 32 2040 | snprintf(reply_q->name, LEAPIORAID_NAME_LENGTH, "%s%u-msix%u", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2041 | ioc->driver_name, ioc->id, index); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/leapioraid/leapioraid_func.c:2031:70: warning: '-mq-poll' directive output may be truncated writing 8 bytes into a region of size between 6 and 31 [-Wformat-truncation=] 2031 | snprintf(reply_q->name, LEAPIORAID_NAME_LENGTH, "%s%u-mq-poll%u", | ^~~~~~~~ drivers/scsi/leapioraid/leapioraid_func.c:2031:65: note: directive argument in the range [0, 255] 2031 | snprintf(reply_q->name, LEAPIORAID_NAME_LENGTH, "%s%u-mq-poll%u", | ^~~~~~~~~~~~~~~~ drivers/scsi/leapioraid/leapioraid_func.c:2031:17: note: 'snprintf' output between 11 and 38 bytes into a destination of size 32 2031 | snprintf(reply_q->name, LEAPIORAID_NAME_LENGTH, "%s%u-mq-poll%u", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2032 | ioc->driver_name, ioc->id, qid); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ vim +2040 drivers/scsi/leapioraid/leapioraid_func.c 2013 2014 static int 2015 leapioraid_base_request_irq(struct LEAPIORAID_ADAPTER *ioc, u8 index) 2016 { 2017 struct leapioraid_adapter_reply_queue *reply_q; 2018 int r; 2019 u8 qid; 2020 2021 reply_q = kzalloc(sizeof(struct leapioraid_adapter_reply_queue), 2022 GFP_KERNEL); 2023 if (!reply_q) 2024 return -ENOMEM; 2025 2026 reply_q->ioc = ioc; 2027 reply_q->msix_index = index; 2028 atomic_set(&reply_q->busy, 0); 2029 if (index >= ioc->iopoll_q_start_index) { 2030 qid = index - ioc->iopoll_q_start_index; 2031 snprintf(reply_q->name, LEAPIORAID_NAME_LENGTH, "%s%u-mq-poll%u", 2032 ioc->driver_name, ioc->id, qid); 2033 reply_q->is_blk_mq_poll_q = 1; 2034 ioc->blk_mq_poll_queues[qid].reply_q = reply_q; 2035 INIT_LIST_HEAD(&reply_q->list); 2036 list_add_tail(&reply_q->list, &ioc->reply_queue_list); 2037 return 0; 2038 } 2039 if (ioc->msix_enable) > 2040 snprintf(reply_q->name, LEAPIORAID_NAME_LENGTH, "%s%u-msix%u", 2041 ioc->driver_name, ioc->id, index); 2042 else 2043 snprintf(reply_q->name, LEAPIORAID_NAME_LENGTH, "%s%d", 2044 ioc->driver_name, ioc->id); 2045 r = request_irq(pci_irq_vector(ioc->pdev, index), leapioraid_base_interrupt, 2046 IRQF_SHARED, reply_q->name, reply_q); 2047 if (r) { 2048 pr_err("%s unable to allocate interrupt %d!\n", reply_q->name, 2049 pci_irq_vector(ioc->pdev, index)); 2050 kfree(reply_q); 2051 return -EBUSY; 2052 } 2053 2054 INIT_LIST_HEAD(&reply_q->list); 2055 list_add_tail(&reply_q->list, &ioc->reply_queue_list); 2056 return 0; 2057 } 2058 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-5.10] xfs: allow inode inactivation during a ro mount log recovery
by Zizhi Wo 14 Dec '24

14 Dec '24

From: "Darrick J. Wong" <djwong(a)kernel.org> stable inclusion from stable-v6.1.92 commit 4db0e08ef9aceee6947ebdb387439b5600e7564f category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IBB6IN Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- [ Upstream commit 76e589013fec672c3587d6314f2d1f0aeddc26d9 ] In the next patch, we're going to prohibit log recovery if the primary superblock contains an unrecognized rocompat feature bit even on readonly mounts. This requires removing all the code in the log mounting process that temporarily disables the readonly state. Unfortunately, inode inactivation disables itself on readonly mounts. Clearing the iunlinked lists after log recovery needs inactivation to run to free the unreferenced inodes, which (AFAICT) is the only reason why log mounting plays games with the readonly state in the first place. Therefore, change the inactivation predicates to allow inactivation during log recovery of a readonly mount. Fixes: 400cf2265d55 ("[Backport] xfs: fix log recovery when unknown rocompat bits are set") Signed-off-by: Darrick J. Wong <djwong(a)kernel.org> Reviewed-by: Dave Chinner <dchinner(a)redhat.com> Signed-off-by: Leah Rumancik <leah.rumancik(a)gmail.com> Acked-by: Darrick J. Wong <djwong(a)kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Zizhi Wo <wozizhi(a)huawei.com> --- fs/xfs/xfs_inode.c | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c index f77a27f73bb5..3230cc0ff722 100644 --- a/fs/xfs/xfs_inode.c +++ b/fs/xfs/xfs_inode.c @@ -1841,8 +1841,11 @@ xfs_inode_needs_inactive( if (VFS_I(ip)->i_mode == 0) return false; - /* If this is a read-only mount, don't do this (would generate I/O) */ - if (xfs_is_readonly(mp)) + /* + * If this is a read-only mount, don't do this (would generate I/O) + * unless we're in log recovery and cleaning the iunlinked list. + */ + if (xfs_is_readonly(mp) && !xlog_recovery_needed(mp->m_log)) return false; /* If the log isn't running, push inodes straight to reclaim. */ @@ -1902,8 +1905,11 @@ xfs_inactive( mp = ip->i_mount; ASSERT(!xfs_iflags_test(ip, XFS_IRECOVERY)); - /* If this is a read-only mount, don't do this (would generate I/O) */ - if (xfs_is_readonly(mp)) + /* + * If this is a read-only mount, don't do this (would generate I/O) + * unless we're in log recovery and cleaning the iunlinked list. + */ + if (xfs_is_readonly(mp) && !xlog_recovery_needed(mp->m_log)) goto out; /* Metadata inodes require explicit resource cleanup. */ -- 2.46.1

2 1

[openeuler:OLK-6.6] BUILD REGRESSION d68dc6ee371ec5466be9b2d76bdca0b360940adc
by kernel test robot 14 Dec '24

14 Dec '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6 branch HEAD: d68dc6ee371ec5466be9b2d76bdca0b360940adc !13999 add iommu support for loongarch Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202412132352.24cSlwix-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412132355.qfya7e74-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412140030.ws7cfuVO-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412140300.AvxBVNVW-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412140757.roYzDP2E-lkp@intel.com arch/loongarch/kernel/paravirt.c:111:12: error: redefinition of 'paravt_steal_clock' arch/loongarch/kernel/paravirt.c:363:13: error: redefinition of 'pv_disable_steal_time' arch/loongarch/kernel/paravirt.c:393:13: error: redefinition of 'pv_cpu_reboot' arch/loongarch/kernel/paravirt.c:398:12: error: redefinition of 'pv_reboot_notify' arch/loongarch/kernel/paravirt.c:404:30: error: redefinition of 'pv_reboot_nb' arch/loongarch/kernel/paravirt.c:408:12: error: redefinition of 'pv_time_init' arch/loongarch/kernel/paravirt.c:453:12: error: redefinition of 'pv_enable_steal_time' arch/loongarch/kernel/paravirt.c:484:12: error: redefinition of 'pv_time_cpu_online' arch/loongarch/kernel/paravirt.c:495:12: error: redefinition of 'pv_time_cpu_down_prepare' arch/loongarch/kernel/paravirt.c:74:13: error: redefinition of 'steal_acc' arch/loongarch/kernel/paravirt.c:76:19: error: redefinition of 'parse_no_stealacc' arch/loongarch/kernel/paravirt.c:83:12: warning: 'paravt_steal_clock' defined but not used [-Wunused-function] arch/loongarch/kernel/paravirt.c:85:24: error: 'KVM_HCALL_FUNC_PV_IPI' undeclared (first use in this function); did you mean 'KVM_HCALL_FUNC_IPI'? arch/loongarch/kvm/intc/pch_pic.c:459:16: warning: variable 'ret' set but not used [-Wunused-but-set-variable] arch/loongarch/kvm/irqfd.c:81: warning: Function parameter or member 'e' not described in 'kvm_set_msi' arch/loongarch/kvm/irqfd.c:81: warning: Function parameter or member 'irq_source_id' not described in 'kvm_set_msi' arch/loongarch/kvm/irqfd.c:81: warning: Function parameter or member 'kvm' not described in 'kvm_set_msi' arch/loongarch/kvm/irqfd.c:81: warning: Function parameter or member 'level' not described in 'kvm_set_msi' arch/loongarch/kvm/irqfd.c:81: warning: Function parameter or member 'line_status' not described in 'kvm_set_msi' arch/loongarch/kvm/vm.c:115:19: warning: variable 'vcpu' set but not used [-Wunused-but-set-variable] arch/loongarch/kvm/vm.c:115:30: warning: variable 'vcpus' set but not used [-Wunused-but-set-variable] binfmt_elf32.c:(.text+0x1458): undefined reference to `arch_elf_adjust_prot' include/linux/init.h:335:27: error: redefinition of '__setup_str_parse_no_stealacc' include/linux/init.h:337:40: error: redefinition of '__setup_parse_no_stealacc' Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allmodconfig | |-- arch-arm64-kernel-virtcca_cvm_guest.c:warning:no-previous-prototype-for-function-enable_swiotlb_for_cvm_dev | |-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages | |-- drivers-net-ethernet-huawei-hinic3-adapter-sw_cmdq-sw_cmdq_ops.c:warning:expression-does-not-compute-the-number-of-elements-in-this-array-element-type-is-u16-(aka-unsigned-short-)-not-u32-(aka-unsigne | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bitmap_table.c:error:a-randomized-struct-can-only-be-initialized-with-a-designated-initializer | |-- drivers-net-ethernet-huawei-hinic3-hinic3_tx.c:warning:no-previous-prototype-for-function-hinic3_tx_offload | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-net_resource_mgt-set-but-not-used | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-netdev-set-but-not-used | |-- drivers-perf-arm_pmuv3.c:warning:stack-frame-size-()-exceeds-limit-()-in-armv8pmu_handle_irq | |-- instantiation:error:expected-absolute-expression | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_entity_is_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_entity_to_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_tag_of_entity | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_pcrread | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_calc_boot_aggregate | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_extend | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_init | |-- security-integrity-ima-ima_virtcca.c:warning:no-previous-prototype-for-function-ima_calc_virtcca_boot_aggregate | |-- security-integrity-ima-ima_virtcca.c:warning:no-previous-prototype-for-function-ima_virtcca_extend | `-- security-integrity-ima-ima_virtcca.c:warning:no-previous-prototype-for-function-ima_virtcca_init |-- arm64-randconfig-001-20241213 | |-- binfmt_elf32.c:(.text):undefined-reference-to-arch_elf_adjust_prot | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- arm64-randconfig-002-20241213 | |-- arch-arm64-include-asm-syscall_wrapper.h:error:implicit-declaration-of-function-__do_sys_membarrier | |-- arch-arm64-include-asm-syscall_wrapper.h:error:implicit-declaration-of-function-__se_sys_membarrier | |-- arch-arm64-include-asm-syscall_wrapper.h:error:invalid-storage-class-for-function-__do_sys_membarrier | |-- arch-arm64-include-asm-syscall_wrapper.h:error:invalid-storage-class-for-function-__se_sys_membarrier | |-- arch-arm64-include-asm-syscall_wrapper.h:error:static-declaration-of-__arm64_sys_membarrier-follows-non-static-declaration | |-- arch-arm64-include-asm-syscall_wrapper.h:warning:__arm64_sys_membarrier-defined-but-not-used | |-- arch-arm64-include-asm-syscall_wrapper.h:warning:__se_sys_membarrier-defined-but-not-used | |-- include-linux-syscalls.h:error:redeclaration-of-__syscall_meta__membarrier-with-no-linkage | |-- kernel-sched-build_utility.c:error:expected-declaration-or-statement-at-end-of-input | |-- kernel-sched-core.c:warning:format-llu-expects-argument-of-type-long-long-unsigned-int-but-argument-has-type-int | |-- kernel-sched-membarrier.c:error:invalid-storage-class-for-function-ipi_mb | |-- kernel-sched-membarrier.c:error:invalid-storage-class-for-function-ipi_rseq | |-- kernel-sched-membarrier.c:error:invalid-storage-class-for-function-ipi_sync_core | |-- kernel-sched-membarrier.c:error:invalid-storage-class-for-function-ipi_sync_rq_state | |-- kernel-sched-membarrier.c:error:invalid-storage-class-for-function-membarrier_get_registrations | |-- kernel-sched-membarrier.c:error:invalid-storage-class-for-function-membarrier_global_expedited | |-- kernel-sched-membarrier.c:error:invalid-storage-class-for-function-membarrier_private_expedited | |-- kernel-sched-membarrier.c:error:invalid-storage-class-for-function-membarrier_register_global_expedited | |-- kernel-sched-membarrier.c:error:invalid-storage-class-for-function-membarrier_register_private_expedited | |-- kernel-sched-membarrier.c:error:invalid-storage-class-for-function-sync_runqueues_membarrier_state | |-- kernel-sched-membarrier.c:warning:membarrier_exec_mmap-defined-but-not-used | |-- kernel-sched-membarrier.c:warning:membarrier_update_current_mm-defined-but-not-used | |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-collect_percpu_times | |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-get_recent_stat_times | |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-init_rtpoll_triggers | |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-poll_timer_fn | |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_avgs_work | |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_flags_change | |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_group_change | |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_group_stat_change | |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_rtpoll_work | |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_rtpoll_worker | |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_schedule_rtpoll_work | |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_stat_flags_change | |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-record_times | |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-task_is_in_psi_v1 | |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-task_psi_group | |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-test_fine_grained_stat | |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-update_averages | |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-update_throttle_type | |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-update_triggers | |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-window_reset | |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-window_update | |-- kernel-sched-psi.c:error:non-static-declaration-of-psi_memstall_enter-follows-static-declaration | |-- kernel-sched-psi.c:error:non-static-declaration-of-psi_memstall_leave-follows-static-declaration | |-- kernel-sched-psi.c:warning:cgroup_move_task-defined-but-not-used | |-- kernel-sched-psi.c:warning:poll_timer_fn-defined-but-not-used | |-- kernel-sched-psi.c:warning:poll_timer_fn-used-but-never-defined | |-- kernel-sched-psi.c:warning:psi_avgs_work-used-but-never-defined | |-- kernel-sched-psi.c:warning:psi_cgroup_alloc-defined-but-not-used | |-- kernel-sched-psi.c:warning:psi_cgroup_free-defined-but-not-used | |-- kernel-sched-psi.c:warning:psi_cgroup_restart-defined-but-not-used | |-- kernel-sched-psi.c:warning:psi_show-defined-but-not-used | |-- kernel-sched-psi.c:warning:psi_task_switch-defined-but-not-used | |-- kernel-sched-psi.c:warning:psi_trigger_create-defined-but-not-used | |-- kernel-sched-psi.c:warning:psi_trigger_destroy-defined-but-not-used | |-- kernel-sched-psi.c:warning:psi_trigger_poll-defined-but-not-used | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_pcrread | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_calc_boot_aggregate | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_extend | `-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_init |-- arm64-randconfig-003-20241213 | |-- drivers-char-ipmi-ipmi_bt_sm.c:error:call-to-undeclared-function-acpi_evaluate_integer-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:error:no-member-named-gso_need_padding-in-struct-rnpm_tx_buffer | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:error:no-member-named-gso_need_padding-in-struct-rnpm_tx_buffer | |-- instantiation:error:expected-absolute-expression | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used |-- arm64-randconfig-004-20241213 | |-- crypto-asymmetric_keys-pgp_preload.c:error:PGP_PKT_PUBLIC_KEY-undeclared-(first-use-in-this-function) | |-- crypto-asymmetric_keys-pgp_preload.c:error:function-declaration-isn-t-a-prototype | |-- crypto-asymmetric_keys-pgp_preload.c:error:parameter-(-type-)-has-incomplete-type | |-- crypto-asymmetric_keys-pgp_preload.c:warning:enum-pgp_packet_tag-declared-inside-parameter-list-will-not-be-visible-outside-of-this-definition-or-declaration | |-- crypto-asymmetric_keys-pgp_preload.c:warning:no-previous-prototype-for-preload_pgp_keys | |-- crypto-asymmetric_keys-pgp_public_key.c:error:PGP_KEY_VERSION_4-undeclared-(first-use-in-this-function) | |-- crypto-asymmetric_keys-pgp_public_key.c:error:PGP_PKT_PUBLIC_KEY-undeclared-(first-use-in-this-function) | |-- crypto-asymmetric_keys-pgp_public_key.c:error:PGP_PKT_USER_ID-undeclared-(first-use-in-this-function) | |-- crypto-asymmetric_keys-pgp_public_key.c:error:PGP_PUBKEY__LAST-undeclared-(first-use-in-this-function) | |-- crypto-asymmetric_keys-pgp_public_key.c:error:function-declaration-isn-t-a-prototype | |-- crypto-asymmetric_keys-pgp_public_key.c:error:implicit-declaration-of-function-kenter | |-- crypto-asymmetric_keys-pgp_public_key.c:error:implicit-declaration-of-function-kleave | |-- crypto-asymmetric_keys-pgp_public_key.c:error:implicit-declaration-of-function-mpi_key_length | |-- crypto-asymmetric_keys-pgp_public_key.c:error:parameter-(-type-)-has-incomplete-type | |-- crypto-asymmetric_keys-pgp_public_key.c:error:pgp_to_public_key_algo-undeclared-(first-use-in-this-function) | |-- crypto-asymmetric_keys-pgp_public_key.c:warning:enum-pgp_packet_tag-declared-inside-parameter-list-will-not-be-visible-outside-of-this-definition-or-declaration | |-- kernel-cgroup-cgroup.c:error:cgroup_psi_stat_show-undeclared-here-(not-in-a-function) | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- loongarch-allmodconfig | |-- arch-loongarch-kernel-paravirt.c:error:KVM_HCALL_FUNC_PV_IPI-undeclared-(first-use-in-this-function) | |-- arch-loongarch-kernel-paravirt.c:warning:paravt_steal_clock-defined-but-not-used | |-- arch-loongarch-kvm-intc-pch_pic.c:warning:variable-ret-set-but-not-used | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-e-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-irq_source_id-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-kvm-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-level-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-line_status-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-vm.c:warning:variable-vcpu-set-but-not-used | |-- arch-loongarch-kvm-vm.c:warning:variable-vcpus-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:mq-poll-directive-output-may-be-truncated-writing-bytes-into-a-region-of-size-between-and | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_entity_is_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_entity_to_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_tag_of_entity | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_pcrread | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_calc_boot_aggregate | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_extend | `-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_init |-- loongarch-allyesconfig | |-- arch-loongarch-kernel-paravirt.c:error:KVM_HCALL_FUNC_PV_IPI-undeclared-(first-use-in-this-function) | |-- arch-loongarch-kernel-paravirt.c:warning:paravt_steal_clock-defined-but-not-used | |-- arch-loongarch-kvm-intc-pch_pic.c:warning:variable-ret-set-but-not-used | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-e-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-irq_source_id-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-kvm-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-level-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-line_status-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-vm.c:warning:variable-vcpu-set-but-not-used | |-- arch-loongarch-kvm-vm.c:warning:variable-vcpus-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:mq-poll-directive-output-may-be-truncated-writing-bytes-into-a-region-of-size-between-and | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_entity_is_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_entity_to_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_tag_of_entity | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- net-ipv4-tcp_comp.c:warning:no-previous-prototype-for-comp_setup_strp | |-- net-ipv4-tcp_comp.c:warning:no-previous-prototype-for-comp_stream_read | |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_pcrread | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_calc_boot_aggregate | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_extend | `-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_init |-- loongarch-randconfig-001-20241213 | |-- arch-loongarch-kernel-legacy_boot.c:error:implicit-declaration-of-function-nid_to_addrbase | |-- arch-loongarch-kvm-intc-pch_pic.c:warning:variable-ret-set-but-not-used | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-e-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-irq_source_id-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-kvm-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-level-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-line_status-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-vm.c:warning:variable-vcpu-set-but-not-used | |-- arch-loongarch-kvm-vm.c:warning:variable-vcpus-set-but-not-used | |-- drivers-irqchip-irq-loongson-eiointc.c:error:NODES_PER_FLATMODE_NODE-undeclared-(first-use-in-this-function) | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_pcrread | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_calc_boot_aggregate | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_extend | `-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_init |-- loongarch-randconfig-002-20241213 | |-- arch-loongarch-kernel-efi.c:error:implicit-declaration-of-function-pmd_mkhuge | |-- arch-loongarch-kernel-efi.c:error:incompatible-types-when-assigning-to-type-pmd_t-from-type-int | |-- arch-loongarch-kernel-legacy_boot.c:error:implicit-declaration-of-function-nid_to_addrbase | |-- arch-loongarch-kernel-paravirt.c:error:KVM_HCALL_FUNC_PV_IPI-undeclared-(first-use-in-this-function) | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-paravt_steal_clock | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-parse_no_stealacc | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_cpu_reboot | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_disable_steal_time | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_enable_steal_time | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_reboot_nb | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_reboot_notify | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_cpu_down_prepare | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_cpu_online | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_init | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-steal_acc | |-- arch-loongarch-kernel-paravirt.c:warning:paravt_steal_clock-defined-but-not-used | |-- drivers-irqchip-irq-loongson-eiointc.c:error:NODES_PER_FLATMODE_NODE-undeclared-(first-use-in-this-function) | |-- include-linux-init.h:error:redefinition-of-parse_no_stealacc | |-- include-linux-init.h:error:redefinition-of-str_parse_no_stealacc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- loongarch-randconfig-r111-20241210 | |-- arch-loongarch-kernel-kfpu.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-ptr-got-bool-noderef-__percpu | |-- kernel-trace-ftrace.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-ptr-got-int-noderef-__percpu | `-- mm-show_mem.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-ptr-got-int-noderef-__percpu |-- x86_64-allnoconfig | |-- drivers-char-lsse_sdf_cdev.c:linux-module.h-is-included-more-than-once. | |-- drivers-scsi-leapioraid-leapioraid_app.c:leapioraid_func.h-is-included-more-than-once. | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-allyesconfig | |-- arch-x86-crypto-sm3-zhaoxin-gmi.c:warning:no-previous-prototype-for-function-sm3_generic_block_fn | |-- arch-x86-crypto-sm3-zhaoxin-gmi.c:warning:no-previous-prototype-for-function-zx_sm3_finup | |-- arch-x86-crypto-sm3-zhaoxin-gmi.c:warning:no-previous-prototype-for-function-zx_sm3_update | |-- arch-x86-crypto-sm4-zhaoxin-gmi.c:warning:no-previous-prototype-for-function-gmi_sm4_set_key | |-- arch-x86-kernel-csv-shared.c:warning:no-previous-prototype-for-function-csv3_early_secure_call_ident_map | |-- arch-x86-kernel-csv-shared.c:warning:no-previous-prototype-for-function-csv3_scan_secure_call_pages | |-- arch-x86-kvm-svm-csv.c:warning:no-previous-prototype-for-function-csv_vm_attestation | |-- arch-x86-kvm-svm-sev.c:warning:no-previous-prototype-for-function-sev_install_hooks | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-add_sgpio_zhaoxin | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-ahci_wait_em_reset | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-ahci_zhaoxin_set_em_sgpio | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-ahci_zhaoxin_set_em_sgpio_gpmode | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-remove_sgpio_zhaoxin | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-set_em_messages | |-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages | |-- drivers-crypto-montage-tsse-tsse_ipc_api.c:warning:variable-device_handle-is-uninitialized-when-used-here | |-- drivers-gpu-drm-amd-amdgpu-..-amdkfd-kfd_topology.c:warning:stack-frame-size-()-exceeds-limit-()-in-kfd_topology_add_device | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dml-calcs-dcn_calc_auto.c:warning:stack-frame-size-()-exceeds-limit-()-in-mode_support_and_system_configuration | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dml-dcn30-display_mode_vba_30.c:warning:stack-frame-size-()-exceeds-limit-()-in-dml30_ModeSupportAndSystemConfigurationFull | |-- drivers-net-ethernet-huawei-hinic3-adapter-sw_cmdq-sw_cmdq_ops.c:warning:expression-does-not-compute-the-number-of-elements-in-this-array-element-type-is-u16-(aka-unsigned-short-)-not-u32-(aka-unsigne | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bitmap_table.c:error:a-randomized-struct-can-only-be-initialized-with-a-designated-initializer | |-- drivers-net-ethernet-huawei-hinic3-hinic3_tx.c:warning:no-previous-prototype-for-function-hinic3_tx_offload | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-net_resource_mgt-set-but-not-used | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-netdev-set-but-not-used | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_entity_is_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_entity_to_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_tag_of_entity | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- net-ipv4-tcp_comp.c:warning:no-previous-prototype-for-function-comp_setup_strp | |-- net-ipv4-tcp_comp.c:warning:no-previous-prototype-for-function-comp_stream_read | |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_pcrread | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_calc_boot_aggregate | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_extend | `-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_init |-- x86_64-buildonly-randconfig-001-20241213 | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-buildonly-randconfig-002-20241213 | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-buildonly-randconfig-003-20241213 | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-buildonly-randconfig-004-20241213 | |-- drivers-media-dvb-frontends-cxd2880-cxd2880_devio_spi.c:warning:memcpy-writing-bytes-into-a-region-of-size-overflows-the-destination | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-buildonly-randconfig-005-20241213 | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | |-- kernel-sched-isolation.c:error:setup_max_cpus-undeclared-(first-use-in-this-function) | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-buildonly-randconfig-006-20241213 | |-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | |-- kernel-sched-isolation.c:error:use-of-undeclared-identifier-setup_max_cpus | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used | |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_pcrread | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_calc_boot_aggregate | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_extend | `-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_init `-- x86_64-defconfig |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used elapsed time: 816m configs tested: 17 configs skipped: 83 tested configs: arm64 allmodconfig clang-18 arm64 randconfig-001-20241213 gcc-14.2.0 arm64 randconfig-002-20241213 gcc-14.2.0 arm64 randconfig-003-20241213 clang-18 arm64 randconfig-004-20241213 gcc-14.2.0 loongarch allmodconfig gcc-14.2.0 loongarch randconfig-001-20241213 gcc-14.2.0 loongarch randconfig-002-20241213 gcc-14.2.0 x86_64 allnoconfig clang-19 x86_64 allyesconfig clang-19 x86_64 buildonly-randconfig-001-20241213 gcc-12 x86_64 buildonly-randconfig-002-20241213 gcc-12 x86_64 buildonly-randconfig-003-20241213 gcc-12 x86_64 buildonly-randconfig-004-20241213 gcc-12 x86_64 buildonly-randconfig-005-20241213 gcc-12 x86_64 buildonly-randconfig-006-20241213 clang-19 x86_64 defconfig gcc-11 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 2579/2579] mm/share_pool.c:4227:64: error: 'HUGETLB_ALLOC_BUDDY' undeclared
by kernel test robot 14 Dec '24

14 Dec '24

Hi Guo, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 6c3413fbf8c430b89f5d23f465e10e99ea145199 commit: bec70574669710bd0962f1f6807363915fc94f16 [2579/2579] mm/sharepool: fix hugepage_rsvd count increase error config: arm64-randconfig-004-20241213 (https://download.01.org/0day-ci/archive/20241214/202412140704.cam9C57r-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241214/202412140704.cam9C57r-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412140704.cam9C57r-lkp@intel.com/ All errors (new ones prefixed by >>): mm/share_pool.c:865:23: warning: no previous prototype for 'find_spg_node_by_spg' [-Wmissing-prototypes] 865 | struct sp_group_node *find_spg_node_by_spg(struct mm_struct *mm, | ^~~~~~~~~~~~~~~~~~~~ mm/share_pool.c: In function 'sp_hugetlb_entry': mm/share_pool.c:3085:21: error: implicit declaration of function 'huge_ptep_get' [-Werror=implicit-function-declaration] 3085 | pte_t pte = huge_ptep_get(ptep); | ^~~~~~~~~~~~~ mm/share_pool.c:3085:21: error: invalid initializer mm/share_pool.c: In function 'sp_unshare_kva': mm/share_pool.c:3462:14: warning: variable 'is_hugepage' set but not used [-Wunused-but-set-variable] 3462 | bool is_hugepage = true; | ^~~~~~~~~~~ mm/share_pool.c: At top level: mm/share_pool.c:3954:6: warning: no previous prototype for 'spa_overview_show' [-Wmissing-prototypes] 3954 | void spa_overview_show(struct seq_file *seq) | ^~~~~~~~~~~~~~~~~ mm/share_pool.c:4036:6: warning: no previous prototype for 'spg_overview_show' [-Wmissing-prototypes] 4036 | void spg_overview_show(struct seq_file *seq) | ^~~~~~~~~~~~~~~~~ mm/share_pool.c: In function 'sharepool_no_page': >> mm/share_pool.c:4227:64: error: 'HUGETLB_ALLOC_BUDDY' undeclared (first use in this function) 4227 | page = hugetlb_alloc_hugepage(node_id, HUGETLB_ALLOC_BUDDY); | ^~~~~~~~~~~~~~~~~~~ mm/share_pool.c:4227:64: note: each undeclared identifier is reported only once for each function it appears in mm/share_pool.c:4233:30: error: implicit declaration of function 'huge_pte_none'; did you mean 'huge_pte_lock'? [-Werror=implicit-function-declaration] 4233 | if (!huge_pte_none(huge_ptep_get(ptep))) { | ^~~~~~~~~~~~~ | huge_pte_lock mm/share_pool.c:4246:23: error: implicit declaration of function 'huge_add_to_page_cache'; did you mean 'add_to_page_cache'? [-Werror=implicit-function-declaration] 4246 | err = huge_add_to_page_cache(page, mapping, idx); | ^~~~~~~~~~~~~~~~~~~~~~ | add_to_page_cache mm/share_pool.c:4268:9: error: implicit declaration of function 'set_huge_pte_at'; did you mean 'set_huge_swap_pte_at'? [-Werror=implicit-function-declaration] 4268 | set_huge_pte_at(mm, haddr, ptep, new_pte); | ^~~~~~~~~~~~~~~ | set_huge_swap_pte_at mm/share_pool.c:4270:9: error: implicit declaration of function 'hugetlb_count_add'; did you mean 'hugetlb_count_sub'? [-Werror=implicit-function-declaration] 4270 | hugetlb_count_add(pages_per_huge_page(h), mm); | ^~~~~~~~~~~~~~~~~ | hugetlb_count_sub mm/share_pool.c: At top level: mm/share_pool.c:4132:12: warning: 'proc_usage_show' defined but not used [-Wunused-function] 4132 | static int proc_usage_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~~ mm/share_pool.c:4110:12: warning: 'proc_group_usage_show' defined but not used [-Wunused-function] 4110 | static int proc_group_usage_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~~~~~~~~ mm/share_pool.c:4061:12: warning: 'spa_stat_show' defined but not used [-Wunused-function] 4061 | static int spa_stat_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~ cc1: some warnings being treated as errors Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for PGP_KEY_PARSER Depends on [n]: CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] && ASYMMETRIC_PUBLIC_KEY_SUBTYPE [=n] Selected by [y]: - PGP_PRELOAD [=y] && CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] vim +/HUGETLB_ALLOC_BUDDY +4227 mm/share_pool.c 4193 4194 vm_fault_t sharepool_no_page(struct mm_struct *mm, 4195 struct vm_area_struct *vma, 4196 struct address_space *mapping, pgoff_t idx, 4197 unsigned long address, pte_t *ptep, unsigned int flags) 4198 { 4199 struct hstate *h = hstate_vma(vma); 4200 vm_fault_t ret = VM_FAULT_SIGBUS; 4201 unsigned long size; 4202 struct page *page; 4203 pte_t new_pte; 4204 spinlock_t *ptl; 4205 unsigned long haddr = address & huge_page_mask(h); 4206 bool new_page = false; 4207 int err; 4208 int node_id; 4209 struct sp_area *spa; 4210 4211 spa = vma->vm_private_data; 4212 if (!spa) { 4213 pr_err("share pool: vma is invalid, not from sp mmap\n"); 4214 return ret; 4215 } 4216 node_id = spa->node_id; 4217 4218 retry: 4219 page = find_lock_page(mapping, idx); 4220 if (!page) { 4221 size = i_size_read(mapping->host) >> huge_page_shift(h); 4222 if (idx >= size) 4223 goto out; 4224 4225 page = alloc_huge_page(vma, haddr, 0); 4226 if (IS_ERR(page)) { > 4227 page = hugetlb_alloc_hugepage(node_id, HUGETLB_ALLOC_BUDDY); 4228 if (!page) 4229 page = ERR_PTR(-ENOMEM); 4230 } 4231 if (IS_ERR(page)) { 4232 ptl = huge_pte_lock(h, mm, ptep); 4233 if (!huge_pte_none(huge_ptep_get(ptep))) { 4234 ret = 0; 4235 spin_unlock(ptl); 4236 goto out; 4237 } 4238 spin_unlock(ptl); 4239 ret = vmf_error(PTR_ERR(page)); 4240 goto out; 4241 } 4242 __SetPageUptodate(page); 4243 new_page = true; 4244 4245 /* sharepool pages are all shared */ 4246 err = huge_add_to_page_cache(page, mapping, idx); 4247 if (err) { 4248 put_page(page); 4249 if (err == -EEXIST) 4250 goto retry; 4251 goto out; 4252 } 4253 } 4254 4255 4256 ptl = huge_pte_lock(h, mm, ptep); 4257 size = i_size_read(mapping->host) >> huge_page_shift(h); 4258 if (idx >= size) 4259 goto backout; 4260 4261 ret = 0; 4262 if (!huge_pte_none(huge_ptep_get(ptep))) 4263 goto backout; 4264 4265 page_dup_rmap(page, true); 4266 new_pte = make_huge_pte(vma, page, ((vma->vm_flags & VM_WRITE) 4267 && (vma->vm_flags & VM_SHARED))); 4268 set_huge_pte_at(mm, haddr, ptep, new_pte); 4269 4270 hugetlb_count_add(pages_per_huge_page(h), mm); 4271 4272 spin_unlock(ptl); 4273 4274 if (new_page) { 4275 SetPagePrivate(&page[1]); 4276 } 4277 4278 unlock_page(page); 4279 out: 4280 return ret; 4281 4282 backout: 4283 spin_unlock(ptl); 4284 unlock_page(page); 4285 put_page(page); 4286 goto out; 4287 } 4288 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10] BUILD REGRESSION 6c3413fbf8c430b89f5d23f465e10e99ea145199
by kernel test robot 14 Dec '24

14 Dec '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10 branch HEAD: 6c3413fbf8c430b89f5d23f465e10e99ea145199 !14123 mm: only enforce minimum stack gap size if it's sensible Error/Warning (recently discovered and may have been fixed): crypto/asymmetric_keys/pgp_preload.c:110:15: error: implicit declaration of function 'pgp_parse_packets' [-Werror=implicit-function-declaration] crypto/asymmetric_keys/pgp_preload.c:23:34: error: field 'pgp' has incomplete type crypto/asymmetric_keys/pgp_public_key.c:148:43: error: passing argument 2 of 'pgp_calc_pkey_keyid' from incompatible pointer type [-Werror=incompatible-pointer-types] crypto/asymmetric_keys/pgp_public_key.c:201:33: error: storage size of 'pgp' isn't known crypto/asymmetric_keys/pgp_public_key.c:201:33: warning: unused variable 'pgp' [-Wunused-variable] crypto/asymmetric_keys/pgp_public_key.c:224:15: error: implicit declaration of function 'pgp_parse_public_key'; did you mean 'pgp_process_public_key'? [-Werror=implicit-function-declaration] crypto/asymmetric_keys/pgp_public_key.c:310:15: error: implicit declaration of function 'pgp_parse_packets' [-Werror=implicit-function-declaration] crypto/asymmetric_keys/pgp_public_key.c:35:34: error: field 'pgp' has incomplete type crypto/asymmetric_keys/pgp_public_key.c:48:39: warning: 'struct pgp_parse_pubkey' declared inside parameter list will not be visible outside of this definition or declaration crypto/asymmetric_keys/pgp_public_key.c:63:17: error: invalid use of undefined type 'struct pgp_parse_pubkey' drivers/net/ethernet/huawei/hinic/hinic_hwdev.c:3719:18: warning: address of array 'chip_node->rt_cmd' will always evaluate to 'true' [-Wpointer-bool-conversion] fs/eulerfs/euler_def.h:199:13: warning: redefinition of typedef 'hashlen_t' is a C11 feature [-Wtypedef-redefinition] fs/eulerfs/euler_def.h:92:12: warning: redefinition of typedef 'page_info_t' is a C11 feature [-Wtypedef-redefinition] fs/eulerfs/namei.c:422:47: warning: variable 'de' is uninitialized when used here [-Wuninitialized] mm/pin_mem.c:247:31: error: 'HUGETLB_PAGE_DTOR' undeclared (first use in this function); did you mean 'HUGETLB_PAGE_ORDER'? mm/share_pool.c:3025:21: error: implicit declaration of function 'huge_ptep_get' [-Werror=implicit-function-declaration] mm/share_pool.c:3025:21: error: invalid initializer mm/share_pool.c:3887:12: warning: 'spa_stat_show' defined but not used [-Wunused-function] mm/share_pool.c:3938:12: warning: 'proc_group_usage_show' defined but not used [-Wunused-function] mm/share_pool.c:3958:12: warning: 'proc_usage_show' defined but not used [-Wunused-function] mm/share_pool.c:4065:30: error: implicit declaration of function 'huge_pte_none'; did you mean 'huge_pte_lock'? [-Werror=implicit-function-declaration] mm/share_pool.c:4085:23: error: implicit declaration of function 'huge_add_to_page_cache'; did you mean 'add_to_page_cache'? [-Werror=implicit-function-declaration] mm/share_pool.c:4107:9: error: implicit declaration of function 'set_huge_pte_at'; did you mean 'set_huge_swap_pte_at'? [-Werror=implicit-function-declaration] mm/share_pool.c:4109:9: error: implicit declaration of function 'hugetlb_count_add'; did you mean 'hugetlb_count_sub'? [-Werror=implicit-function-declaration] Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allmodconfig | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm | `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm |-- arm64-randconfig-001-20241213 | |-- arch-arm64-kernel-cpufeature.c:warning:no-previous-prototype-for-early_pbha_init | |-- drivers-gpu-drm-inspur-inspur_drm_drv.c:warning:no-previous-prototype-for-inspur_drm_interrupt | |-- drivers-iommu-arm-arm-smmu-v3-ascend_smmu.c:error:implicit-declaration-of-function-acpi_evaluate_integer | |-- drivers-iommu-arm-arm-smmu-v3-ascend_smmu.c:warning:agent_smmu_acpi_match-defined-but-not-used | `-- drivers-iommu-arm-arm-smmu-v3-ascend_smmu.c:warning:no-previous-prototype-for-agent_smmu_unlocked_find |-- arm64-randconfig-002-20241213 | |-- arch-arm64-kernel-arm64_cpu_park.c:error:const-struct-cpu_operations-has-no-member-named-cpu_die | |-- drivers-ub-urma-ubcore-ubcore_ctp.c:warning:the-comparison-will-always-evaluate-as-false-for-the-address-of-head-will-never-be-NULL | |-- drivers-ub-urma-ubcore-ubcore_device.c:warning:no-previous-prototype-for-ubcore_destroy_upi_list | |-- drivers-ub-urma-ubcore-ubcore_dp.c:warning:no-previous-prototype-for-ubcore_poll_jfc | |-- drivers-ub-urma-ubcore-ubcore_dp.c:warning:no-previous-prototype-for-ubcore_post_jetty_recv_wr | |-- drivers-ub-urma-ubcore-ubcore_dp.c:warning:no-previous-prototype-for-ubcore_post_jetty_send_wr | |-- drivers-ub-urma-ubcore-ubcore_dp.c:warning:no-previous-prototype-for-ubcore_post_jfr_wr | |-- drivers-ub-urma-ubcore-ubcore_dp.c:warning:no-previous-prototype-for-ubcore_post_jfs_wr | |-- drivers-ub-urma-ubcore-ubcore_dp.c:warning:no-previous-prototype-for-ubcore_rearm_jfc | |-- drivers-ub-urma-ubcore-ubcore_main.c:warning:no-previous-prototype-for-ubcore_open | |-- drivers-ub-urma-ubcore-ubcore_msg.c:warning:no-previous-prototype-for-ubcore_asyn_send_fe2tpf_msg | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_add_sip_entry | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_check_port_state | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_del_sip_entry | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_fill_port_netdev | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_lookup_sip_idx | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_lookup_sip_info_without_lock | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_new_sip_req_msg | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_notify_uvs_add_sip | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_notify_uvs_del_sip | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_put_port_netdev | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_set_port_netdev | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_sip_idx_alloc | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_sip_idx_free | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_sip_table_init | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_sip_table_uninit | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_update_sip_entry | |-- drivers-ub-urma-ubcore-ubcore_netlink.c:warning:no-previous-prototype-for-ubcore_genl_unicast | |-- drivers-ub-urma-ubcore-ubcore_tp.c:warning:no-previous-prototype-for-ubcore_get_mtu | |-- drivers-ub-urma-ubcore-ubcore_tpg.c:warning:no-previous-prototype-for-ubcore_tpg_kref_get | |-- drivers-ub-urma-ubcore-ubcore_tpg.c:warning:the-comparison-will-always-evaluate-as-false-for-the-address-of-head-will-never-be-NULL | |-- drivers-ub-urma-ubcore-ubcore_umem.c:warning:no-previous-prototype-for-ubcore_umem_find_best_page_size | |-- drivers-ub-urma-ubcore-ubcore_umem.c:warning:no-previous-prototype-for-ubcore_umem_get | |-- drivers-ub-urma-ubcore-ubcore_umem.c:warning:no-previous-prototype-for-ubcore_umem_release | |-- drivers-ub-urma-ubcore-ubcore_utp.c:warning:the-comparison-will-always-evaluate-as-false-for-the-address-of-head-will-never-be-NULL | |-- drivers-ub-urma-ubcore-ubcore_vtp.c:warning:no-previous-prototype-for-ubcore_hash_table_rmv_vtpn | |-- drivers-ub-urma-uburma-uburma_cmd.c:warning:no-previous-prototype-for-uburma_jetty_event_cb | |-- drivers-ub-urma-uburma-uburma_cmd.c:warning:no-previous-prototype-for-uburma_jetty_grp_event_cb | |-- drivers-ub-urma-uburma-uburma_cmd.c:warning:no-previous-prototype-for-uburma_jfc_event_cb | |-- drivers-ub-urma-uburma-uburma_cmd.c:warning:no-previous-prototype-for-uburma_jfr_event_cb | |-- drivers-ub-urma-uburma-uburma_cmd.c:warning:no-previous-prototype-for-uburma_jfs_event_cb | |-- drivers-ub-urma-uburma-uburma_dev_ops.c:warning:no-previous-prototype-for-uburma_close | |-- drivers-ub-urma-uburma-uburma_dev_ops.c:warning:no-previous-prototype-for-uburma_mmap | |-- drivers-ub-urma-uburma-uburma_dev_ops.c:warning:no-previous-prototype-for-uburma_open | |-- drivers-ub-urma-uburma-uburma_dev_ops.c:warning:no-previous-prototype-for-uburma_release_file | |-- drivers-ub-urma-uburma-uburma_dev_ops.c:warning:the-comparison-will-always-evaluate-as-false-for-the-address-of-dev_name-will-never-be-NULL | |-- drivers-ub-urma-uburma-uburma_mmap.c:warning:no-previous-prototype-for-uburma_get_umap_ops | |-- drivers-ub-urma-uburma-uburma_mmap.c:warning:no-previous-prototype-for-uburma_umap_priv_init | |-- drivers-ub-urma-uburma-uburma_mmap.c:warning:no-previous-prototype-for-uburma_unmap_vma_pages | |-- include-acpi-processor.h:error:unknown-type-name-phys_cpuid_t | |-- kernel-sched-core.c:warning:format-llu-expects-argument-of-type-long-long-unsigned-int-but-argument-has-type-int | `-- kernel-sched-topology.c:error:implicit-declaration-of-function-register_sysctl_init |-- arm64-randconfig-003-20241213 | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm | `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm |-- arm64-randconfig-004-20241213 | |-- arch-arm64-kernel-cpufeature.c:warning:no-previous-prototype-for-early_pbha_init | |-- crypto-asymmetric_keys-pgp_preload.c:error:field-pgp-has-incomplete-type | |-- crypto-asymmetric_keys-pgp_preload.c:error:implicit-declaration-of-function-pgp_parse_packets | |-- crypto-asymmetric_keys-pgp_public_key.c:error:field-pgp-has-incomplete-type | |-- crypto-asymmetric_keys-pgp_public_key.c:error:implicit-declaration-of-function-pgp_parse_packets | |-- crypto-asymmetric_keys-pgp_public_key.c:error:implicit-declaration-of-function-pgp_parse_public_key | |-- crypto-asymmetric_keys-pgp_public_key.c:error:invalid-use-of-undefined-type-struct-pgp_parse_pubkey | |-- crypto-asymmetric_keys-pgp_public_key.c:error:passing-argument-of-pgp_calc_pkey_keyid-from-incompatible-pointer-type | |-- crypto-asymmetric_keys-pgp_public_key.c:error:storage-size-of-pgp-isn-t-known | |-- crypto-asymmetric_keys-pgp_public_key.c:warning:struct-pgp_parse_pubkey-declared-inside-parameter-list-will-not-be-visible-outside-of-this-definition-or-declaration | |-- crypto-asymmetric_keys-pgp_public_key.c:warning:unused-variable-pgp | |-- drivers-char-ipmi-ipmi_bt_sm.c:error:implicit-declaration-of-function-acpi_evaluate_integer | |-- kernel-sched-core.c:error:TG_STEAL_NO-undeclared-(first-use-in-this-function) | |-- kernel-sched-fair.c:error:implicit-declaration-of-function-is_tg_steal | |-- kernel-sched-fair.c:error:invalid-use-of-undefined-type-struct-task_group | |-- kernel-sched-topology.c:error:implicit-declaration-of-function-register_sysctl_init | |-- mm-pin_mem.c:error:HUGETLB_PAGE_DTOR-undeclared-(first-use-in-this-function) | |-- mm-pin_mem.c:error:lvalue-required-as-unary-operand | |-- mm-share_pool.c:error:HUGETLB_ALLOC_BUDDY-undeclared-(first-use-in-this-function) | |-- mm-share_pool.c:error:implicit-declaration-of-function-huge_add_to_page_cache | |-- mm-share_pool.c:error:implicit-declaration-of-function-huge_pte_none | |-- mm-share_pool.c:error:implicit-declaration-of-function-huge_ptep_get | |-- mm-share_pool.c:error:implicit-declaration-of-function-hugetlb_count_add | |-- mm-share_pool.c:error:implicit-declaration-of-function-set_huge_pte_at | |-- mm-share_pool.c:error:invalid-initializer | |-- mm-share_pool.c:warning:no-previous-prototype-for-__mg_sp_alloc_nodemask | |-- mm-share_pool.c:warning:proc_group_usage_show-defined-but-not-used | |-- mm-share_pool.c:warning:proc_usage_show-defined-but-not-used | `-- mm-share_pool.c:warning:spa_stat_show-defined-but-not-used |-- arm64-randconfig-051-20241214 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-052-20241214 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-053-20241214 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-054-20241214 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-055-20241214 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-r063-20241214 | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm | `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm |-- x86_64-allnoconfig | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter-Werror-Wimplicit-function-declaration | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_exit-Werror-Wimplicit-function-declaration | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | `-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory |-- x86_64-allyesconfig | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-cpu-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_sel | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_epp | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-cpunum-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-epp_val-not-described-in-cppc_set_epp | |-- drivers-gpu-drm-vmwgfx-ttm_object.c:error:Cannot-parse-struct-or-union | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_adm_csr_rd32 | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_adm_csr_wr32 | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_send_clp_msg | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_alloc_in_buf | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_alloc_out_buf | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_copy_to_user | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_free_in_buf | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_free_out_buf | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_func_id | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_func_type | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_hw_driver_stats | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_read | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_read_ack | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_write | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_write_nack | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm_init.c:warning:no-previous-prototype-for-function-sss_destroy_adm_msg | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_func_id | |-- drivers-net-ethernet-huawei-hinic-hinic_hwdev.c:warning:address-of-array-chip_node-rt_cmd-will-always-evaluate-to-true | |-- fs-eulerfs-euler_def.h:warning:redefinition-of-typedef-hashlen_t-is-a-C11-feature | |-- fs-eulerfs-euler_def.h:warning:redefinition-of-typedef-page_info_t-is-a-C11-feature | `-- fs-eulerfs-namei.c:warning:variable-de-is-uninitialized-when-used-here |-- x86_64-buildonly-randconfig-001-20241213 | `-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_exit |-- x86_64-buildonly-randconfig-002-20241213 | `-- mm-memcontrol.c:error:implicit-declaration-of-function-ksm_process_profit |-- x86_64-buildonly-randconfig-003-20241213 | `-- drivers-bluetooth-hci_qca.c:warning:qca_soc_data_qca6390-defined-but-not-used |-- x86_64-buildonly-randconfig-005-20241213 | |-- arch-x86-kernel-paravirt.c:error:CALL_INSN_OPCODE-undeclared-(first-use-in-this-function) | |-- arch-x86-kernel-paravirt.c:error:CALL_INSN_SIZE-undeclared-(first-use-in-this-function) | |-- arch-x86-kernel-paravirt.c:error:implicit-declaration-of-function-__text_gen_insn | `-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_exit |-- x86_64-buildonly-randconfig-006-20241213 | |-- arch-x86-kernel-paravirt.c:error:implicit-declaration-of-function-__text_gen_insn-Werror-Wimplicit-function-declaration | |-- arch-x86-kernel-paravirt.c:error:use-of-undeclared-identifier-CALL_INSN_OPCODE | |-- arch-x86-kernel-paravirt.c:error:use-of-undeclared-identifier-CALL_INSN_SIZE | |-- drivers-gpu-drm-loongson-lsdc_plane.o:warning:objtool:lsdc_plane_init-falls-through-to-next-function-lsdc_plane_reset() | `-- drivers-gpu-drm-vmwgfx-ttm_object.c:error:Cannot-parse-struct-or-union |-- x86_64-defconfig | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-cpu-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_sel | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_epp | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-cpunum-not-described-in-cppc_get_auto_act_window | `-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-epp_val-not-described-in-cppc_set_epp `-- x86_64-randconfig-161-20241214 |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory |-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory `-- net-netfilter-nft_set_pipapo.o:warning:objtool:nft_pipapo_remove:unreachable-instruction elapsed time: 918m configs tested: 14 configs skipped: 95 tested configs: arm64 allmodconfig clang-18 arm64 randconfig-001-20241213 gcc-14.2.0 arm64 randconfig-002-20241213 gcc-14.2.0 arm64 randconfig-003-20241213 clang-18 arm64 randconfig-004-20241213 gcc-14.2.0 x86_64 allnoconfig clang-19 x86_64 allyesconfig clang-19 x86_64 buildonly-randconfig-001-20241213 gcc-12 x86_64 buildonly-randconfig-002-20241213 gcc-12 x86_64 buildonly-randconfig-003-20241213 gcc-12 x86_64 buildonly-randconfig-004-20241213 gcc-12 x86_64 buildonly-randconfig-005-20241213 gcc-12 x86_64 buildonly-randconfig-006-20241213 clang-19 x86_64 defconfig gcc-11 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 1636/1636] arch/loongarch/kernel/paravirt.c:74:13: error: redefinition of 'steal_acc'
by kernel test robot 14 Dec '24

14 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: d68dc6ee371ec5466be9b2d76bdca0b360940adc commit: 2ee1b090fed0f14944d85db83f5dbc33fbe812ec [1636/1636] LoongArch: KVM: Add PV steal time support in guest side config: loongarch-randconfig-002-20241213 (https://download.01.org/0day-ci/archive/20241214/202412140757.roYzDP2E-lkp@…) compiler: loongarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241214/202412140757.roYzDP2E-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412140757.roYzDP2E-lkp@intel.com/ All errors (new ones prefixed by >>): >> arch/loongarch/kernel/paravirt.c:74:13: error: redefinition of 'steal_acc' 74 | static bool steal_acc = true; | ^~~~~~~~~ arch/loongarch/kernel/paravirt.c:23:13: note: previous definition of 'steal_acc' with type 'bool' {aka '_Bool'} 23 | static bool steal_acc = true; | ^~~~~~~~~ >> arch/loongarch/kernel/paravirt.c:76:19: error: redefinition of 'parse_no_stealacc' 76 | static int __init parse_no_stealacc(char *arg) | ^~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:24:19: note: previous definition of 'parse_no_stealacc' with type 'int(char *)' 24 | static int __init parse_no_stealacc(char *arg) | ^~~~~~~~~~~~~~~~~ In file included from include/linux/printk.h:6, from include/linux/kernel.h:30, from include/linux/interrupt.h:6, from arch/loongarch/kernel/paravirt.c:4: >> include/linux/init.h:335:27: error: redefinition of '__setup_str_parse_no_stealacc' 335 | static const char __setup_str_##unique_id[] __initconst \ | ^~~~~~~~~~~~ include/linux/init.h:357:9: note: in expansion of macro '__setup_param' 357 | __setup_param(str, fn, fn, 1) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:81:1: note: in expansion of macro 'early_param' 81 | early_param("no-steal-acc", parse_no_stealacc); | ^~~~~~~~~~~ include/linux/init.h:335:27: note: previous definition of '__setup_str_parse_no_stealacc' with type 'const char[13]' 335 | static const char __setup_str_##unique_id[] __initconst \ | ^~~~~~~~~~~~ include/linux/init.h:357:9: note: in expansion of macro '__setup_param' 357 | __setup_param(str, fn, fn, 1) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:29:1: note: in expansion of macro 'early_param' 29 | early_param("no-steal-acc", parse_no_stealacc); | ^~~~~~~~~~~ >> include/linux/init.h:337:40: error: redefinition of '__setup_parse_no_stealacc' 337 | static struct obs_kernel_param __setup_##unique_id \ | ^~~~~~~~ include/linux/init.h:357:9: note: in expansion of macro '__setup_param' 357 | __setup_param(str, fn, fn, 1) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:81:1: note: in expansion of macro 'early_param' 81 | early_param("no-steal-acc", parse_no_stealacc); | ^~~~~~~~~~~ include/linux/init.h:337:40: note: previous definition of '__setup_parse_no_stealacc' with type 'struct obs_kernel_param' 337 | static struct obs_kernel_param __setup_##unique_id \ | ^~~~~~~~ include/linux/init.h:357:9: note: in expansion of macro '__setup_param' 357 | __setup_param(str, fn, fn, 1) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:29:1: note: in expansion of macro 'early_param' 29 | early_param("no-steal-acc", parse_no_stealacc); | ^~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:102:13: error: redefinition of 'steal_acc' 102 | static bool steal_acc = true; | ^~~~~~~~~ arch/loongarch/kernel/paravirt.c:74:13: note: previous definition of 'steal_acc' with type 'bool' {aka '_Bool'} 74 | static bool steal_acc = true; | ^~~~~~~~~ arch/loongarch/kernel/paravirt.c:104:19: error: redefinition of 'parse_no_stealacc' 104 | static int __init parse_no_stealacc(char *arg) | ^~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:76:19: note: previous definition of 'parse_no_stealacc' with type 'int(char *)' 76 | static int __init parse_no_stealacc(char *arg) | ^~~~~~~~~~~~~~~~~ >> include/linux/init.h:335:27: error: redefinition of '__setup_str_parse_no_stealacc' 335 | static const char __setup_str_##unique_id[] __initconst \ | ^~~~~~~~~~~~ include/linux/init.h:357:9: note: in expansion of macro '__setup_param' 357 | __setup_param(str, fn, fn, 1) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:109:1: note: in expansion of macro 'early_param' 109 | early_param("no-steal-acc", parse_no_stealacc); | ^~~~~~~~~~~ include/linux/init.h:335:27: note: previous definition of '__setup_str_parse_no_stealacc' with type 'const char[13]' 335 | static const char __setup_str_##unique_id[] __initconst \ | ^~~~~~~~~~~~ include/linux/init.h:357:9: note: in expansion of macro '__setup_param' 357 | __setup_param(str, fn, fn, 1) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:81:1: note: in expansion of macro 'early_param' 81 | early_param("no-steal-acc", parse_no_stealacc); | ^~~~~~~~~~~ >> include/linux/init.h:337:40: error: redefinition of '__setup_parse_no_stealacc' 337 | static struct obs_kernel_param __setup_##unique_id \ | ^~~~~~~~ include/linux/init.h:357:9: note: in expansion of macro '__setup_param' 357 | __setup_param(str, fn, fn, 1) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:109:1: note: in expansion of macro 'early_param' 109 | early_param("no-steal-acc", parse_no_stealacc); | ^~~~~~~~~~~ include/linux/init.h:337:40: note: previous definition of '__setup_parse_no_stealacc' with type 'struct obs_kernel_param' 337 | static struct obs_kernel_param __setup_##unique_id \ | ^~~~~~~~ include/linux/init.h:357:9: note: in expansion of macro '__setup_param' 357 | __setup_param(str, fn, fn, 1) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:81:1: note: in expansion of macro 'early_param' 81 | early_param("no-steal-acc", parse_no_stealacc); | ^~~~~~~~~~~ >> arch/loongarch/kernel/paravirt.c:111:12: error: redefinition of 'paravt_steal_clock' 111 | static u64 paravt_steal_clock(int cpu) | ^~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:83:12: note: previous definition of 'paravt_steal_clock' with type 'u64(int)' {aka 'long long unsigned int(int)'} 83 | static u64 paravt_steal_clock(int cpu) | ^~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c: In function 'pv_send_ipi_single': arch/loongarch/kernel/paravirt.c:141:24: error: 'KVM_HCALL_FUNC_PV_IPI' undeclared (first use in this function); did you mean 'KVM_HCALL_FUNC_IPI'? 141 | kvm_hypercall3(KVM_HCALL_FUNC_PV_IPI, 1, 0, min); | ^~~~~~~~~~~~~~~~~~~~~ | KVM_HCALL_FUNC_IPI arch/loongarch/kernel/paravirt.c:141:24: note: each undeclared identifier is reported only once for each function it appears in arch/loongarch/kernel/paravirt.c: In function 'pv_send_ipi_mask': arch/loongarch/kernel/paravirt.c:175:40: error: 'KVM_HCALL_FUNC_PV_IPI' undeclared (first use in this function); did you mean 'KVM_HCALL_FUNC_IPI'? 175 | kvm_hypercall3(KVM_HCALL_FUNC_PV_IPI, | ^~~~~~~~~~~~~~~~~~~~~ | KVM_HCALL_FUNC_IPI arch/loongarch/kernel/paravirt.c: At top level: >> arch/loongarch/kernel/paravirt.c:363:13: error: redefinition of 'pv_disable_steal_time' 363 | static void pv_disable_steal_time(void) | ^~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:224:13: note: previous definition of 'pv_disable_steal_time' with type 'void(void)' 224 | static void pv_disable_steal_time(void) | ^~~~~~~~~~~~~~~~~~~~~ >> arch/loongarch/kernel/paravirt.c:393:13: error: redefinition of 'pv_cpu_reboot' 393 | static void pv_cpu_reboot(void *unused) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:289:13: note: previous definition of 'pv_cpu_reboot' with type 'void(void *)' 289 | static void pv_cpu_reboot(void *unused) | ^~~~~~~~~~~~~ >> arch/loongarch/kernel/paravirt.c:398:12: error: redefinition of 'pv_reboot_notify' 398 | static int pv_reboot_notify(struct notifier_block *nb, unsigned long code, void *unused) | ^~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:294:12: note: previous definition of 'pv_reboot_notify' with type 'int(struct notifier_block *, long unsigned int, void *)' 294 | static int pv_reboot_notify(struct notifier_block *nb, unsigned long code, | ^~~~~~~~~~~~~~~~ >> arch/loongarch/kernel/paravirt.c:404:30: error: redefinition of 'pv_reboot_nb' 404 | static struct notifier_block pv_reboot_nb = { | ^~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:301:30: note: previous definition of 'pv_reboot_nb' with type 'struct notifier_block' 301 | static struct notifier_block pv_reboot_nb = { | ^~~~~~~~~~~~ >> arch/loongarch/kernel/paravirt.c:408:12: error: redefinition of 'pv_time_init' 408 | int __init pv_time_init(void) | ^~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:305:12: note: previous definition of 'pv_time_init' with type 'int(void)' 305 | int __init pv_time_init(void) | ^~~~~~~~~~~~ >> arch/loongarch/kernel/paravirt.c:453:12: error: redefinition of 'pv_enable_steal_time' 453 | static int pv_enable_steal_time(void) | ^~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:339:12: note: previous definition of 'pv_enable_steal_time' with type 'int(void)' 339 | static int pv_enable_steal_time(void) | ^~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:477:13: error: redefinition of 'pv_disable_steal_time' 477 | static void pv_disable_steal_time(void) | ^~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:363:13: note: previous definition of 'pv_disable_steal_time' with type 'void(void)' 363 | static void pv_disable_steal_time(void) | ^~~~~~~~~~~~~~~~~~~~~ >> arch/loongarch/kernel/paravirt.c:484:12: error: redefinition of 'pv_time_cpu_online' 484 | static int pv_time_cpu_online(unsigned int cpu) | ^~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:370:12: note: previous definition of 'pv_time_cpu_online' with type 'int(unsigned int)' 370 | static int pv_time_cpu_online(unsigned int cpu) | ^~~~~~~~~~~~~~~~~~ >> arch/loongarch/kernel/paravirt.c:495:12: error: redefinition of 'pv_time_cpu_down_prepare' 495 | static int pv_time_cpu_down_prepare(unsigned int cpu) | ^~~~~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:381:12: note: previous definition of 'pv_time_cpu_down_prepare' with type 'int(unsigned int)' 381 | static int pv_time_cpu_down_prepare(unsigned int cpu) | ^~~~~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:507:13: error: redefinition of 'pv_cpu_reboot' 507 | static void pv_cpu_reboot(void *unused) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:393:13: note: previous definition of 'pv_cpu_reboot' with type 'void(void *)' 393 | static void pv_cpu_reboot(void *unused) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:512:12: error: redefinition of 'pv_reboot_notify' 512 | static int pv_reboot_notify(struct notifier_block *nb, unsigned long code, void *unused) | ^~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:398:12: note: previous definition of 'pv_reboot_notify' with type 'int(struct notifier_block *, long unsigned int, void *)' 398 | static int pv_reboot_notify(struct notifier_block *nb, unsigned long code, void *unused) | ^~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:518:30: error: redefinition of 'pv_reboot_nb' 518 | static struct notifier_block pv_reboot_nb = { | ^~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:404:30: note: previous definition of 'pv_reboot_nb' with type 'struct notifier_block' 404 | static struct notifier_block pv_reboot_nb = { | ^~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:522:12: error: redefinition of 'pv_time_init' 522 | int __init pv_time_init(void) | ^~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:305:12: note: previous definition of 'pv_time_init' with type 'int(void)' 305 | int __init pv_time_init(void) | ^~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:83:12: warning: 'paravt_steal_clock' defined but not used [-Wunused-function] 83 | static u64 paravt_steal_clock(int cpu) | ^~~~~~~~~~~~~~~~~~ vim +/steal_acc +74 arch/loongarch/kernel/paravirt.c 73 > 74 static bool steal_acc = true; 75 > 76 static int __init parse_no_stealacc(char *arg) 77 { 78 steal_acc = false; 79 return 0; 80 } > 81 early_param("no-steal-acc", parse_no_stealacc); 82 83 static u64 paravt_steal_clock(int cpu) 84 { 85 int version; 86 u64 steal; 87 struct kvm_steal_time *src; 88 89 src = &per_cpu(steal_time, cpu); 90 do { 91 92 version = src->version; 93 virt_rmb(); /* Make sure that the version is read before the steal */ 94 steal = src->steal; 95 virt_rmb(); /* Make sure that the steal is read before the next version */ 96 97 } while ((version & 1) || (version != src->version)); 98 99 return steal; 100 } 101 102 static bool steal_acc = true; 103 104 static int __init parse_no_stealacc(char *arg) 105 { 106 steal_acc = false; 107 return 0; 108 } 109 early_param("no-steal-acc", parse_no_stealacc); 110 > 111 static u64 paravt_steal_clock(int cpu) 112 { 113 int version; 114 u64 steal; 115 struct kvm_steal_time *src; 116 117 src = &per_cpu(steal_time, cpu); 118 do { 119 120 version = src->version; 121 virt_rmb(); /* Make sure that the version is read before the steal */ 122 steal = src->steal; 123 virt_rmb(); /* Make sure that the steal is read before the next version */ 124 125 } while ((version & 1) || (version != src->version)); 126 127 return steal; 128 } 129 130 #ifdef CONFIG_SMP 131 static void pv_send_ipi_single(int cpu, unsigned int action) 132 { 133 unsigned int min, old; 134 irq_cpustat_t *info = &per_cpu(irq_stat, cpu); 135 136 old = atomic_fetch_or(BIT(action), &info->message); 137 if (old) 138 return; 139 140 min = cpu_logical_map(cpu); > 141 kvm_hypercall3(KVM_HCALL_FUNC_PV_IPI, 1, 0, min); 142 } 143 144 #define KVM_IPI_CLUSTER_SIZE (2 * BITS_PER_LONG) 145 static void pv_send_ipi_mask(const struct cpumask *mask, unsigned int action) 146 { 147 unsigned int cpu, i, min = 0, max = 0, old; 148 __uint128_t bitmap = 0; 149 irq_cpustat_t *info; 150 151 if (cpumask_empty(mask)) 152 return; 153 154 action = BIT(action); 155 for_each_cpu(i, mask) { 156 info = &per_cpu(irq_stat, i); 157 old = atomic_fetch_or(action, &info->message); 158 if (old) 159 continue; 160 161 cpu = cpu_logical_map(i); 162 if (!bitmap) { 163 min = max = cpu; 164 } else if (cpu > min && cpu < min + KVM_IPI_CLUSTER_SIZE) { 165 max = cpu > max ? cpu : max; 166 } else if (cpu < min && (max - cpu) < KVM_IPI_CLUSTER_SIZE) { 167 bitmap <<= min - cpu; 168 min = cpu; 169 } else { 170 /* 171 * Physical cpuid is sorted in ascending order ascend 172 * for the next mask calculation, send IPI here 173 * directly and skip the remainding cpus 174 */ 175 kvm_hypercall3(KVM_HCALL_FUNC_PV_IPI, 176 (unsigned long)bitmap, 177 (unsigned long)(bitmap >> BITS_PER_LONG), min); 178 min = max = cpu; 179 bitmap = 0; 180 } 181 __set_bit(cpu - min, (unsigned long *)&bitmap); 182 } 183 184 if (bitmap) 185 kvm_hypercall3(KVM_HCALL_FUNC_PV_IPI, (unsigned long)bitmap, 186 (unsigned long)(bitmap >> BITS_PER_LONG), min); 187 } 188 189 static irqreturn_t loongson_do_swi(int irq, void *dev) 190 { 191 irq_cpustat_t *info; 192 long action; 193 194 /* Clear swi interrupt */ 195 clear_csr_estat(1 << INT_SWI0); 196 info = this_cpu_ptr(&irq_stat); 197 action = atomic_xchg(&info->message, 0); 198 if (action & SMP_CALL_FUNCTION) { 199 generic_smp_call_function_interrupt(); 200 info->ipi_irqs[IPI_CALL_FUNCTION]++; 201 } 202 203 if (action & SMP_RESCHEDULE) { 204 scheduler_ipi(); 205 info->ipi_irqs[IPI_RESCHEDULE]++; 206 } 207 208 return IRQ_HANDLED; 209 } 210 211 static void pv_init_ipi(void) 212 { 213 int r, swi0; 214 215 swi0 = get_percpu_irq(INT_SWI0); 216 if (swi0 < 0) 217 panic("SWI0 IRQ mapping failed\n"); 218 irq_set_percpu_devid(swi0); 219 r = request_percpu_irq(swi0, loongson_do_swi, "SWI0", &irq_stat); 220 if (r < 0) 221 panic("SWI0 IRQ request failed\n"); 222 } 223 > 224 static void pv_disable_steal_time(void) 225 { 226 if (has_steal_clock) 227 kvm_hypercall2(KVM_HCALL_FUNC_NOTIFY, KVM_FEATURE_STEAL_TIME, 0); 228 } 229 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 1636/1636] arch/loongarch/kernel/paravirt.c:85:24: error: 'KVM_HCALL_FUNC_PV_IPI' undeclared; did you mean 'KVM_HCALL_FUNC_IPI'?
by kernel test robot 14 Dec '24

14 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: d68dc6ee371ec5466be9b2d76bdca0b360940adc commit: dba6c8bad729e1971c31053550e9686127ce3844 [1636/1636] LoongArch: KVM: Add PV IPI support on host side config: loongarch-randconfig-002-20241213 (https://download.01.org/0day-ci/archive/20241214/202412140300.AvxBVNVW-lkp@…) compiler: loongarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241214/202412140300.AvxBVNVW-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412140300.AvxBVNVW-lkp@intel.com/ All errors (new ones prefixed by >>): arch/loongarch/kernel/paravirt.c: In function 'pv_send_ipi_single': >> arch/loongarch/kernel/paravirt.c:85:24: error: 'KVM_HCALL_FUNC_PV_IPI' undeclared (first use in this function); did you mean 'KVM_HCALL_FUNC_IPI'? 85 | kvm_hypercall3(KVM_HCALL_FUNC_PV_IPI, 1, 0, min); | ^~~~~~~~~~~~~~~~~~~~~ | KVM_HCALL_FUNC_IPI arch/loongarch/kernel/paravirt.c:85:24: note: each undeclared identifier is reported only once for each function it appears in arch/loongarch/kernel/paravirt.c: In function 'pv_send_ipi_mask': arch/loongarch/kernel/paravirt.c:119:40: error: 'KVM_HCALL_FUNC_PV_IPI' undeclared (first use in this function); did you mean 'KVM_HCALL_FUNC_IPI'? 119 | kvm_hypercall3(KVM_HCALL_FUNC_PV_IPI, | ^~~~~~~~~~~~~~~~~~~~~ | KVM_HCALL_FUNC_IPI vim +85 arch/loongarch/kernel/paravirt.c f860ab821dd12f5 Bibo Mao 2024-03-22 73 462dd429f52a765 Bibo Mao 2024-03-01 74 #ifdef CONFIG_SMP 462dd429f52a765 Bibo Mao 2024-03-01 75 static void pv_send_ipi_single(int cpu, unsigned int action) 462dd429f52a765 Bibo Mao 2024-03-01 76 { 462dd429f52a765 Bibo Mao 2024-03-01 77 unsigned int min, old; 462dd429f52a765 Bibo Mao 2024-03-01 78 irq_cpustat_t *info = &per_cpu(irq_stat, cpu); 462dd429f52a765 Bibo Mao 2024-03-01 79 462dd429f52a765 Bibo Mao 2024-03-01 80 old = atomic_fetch_or(BIT(action), &info->message); 462dd429f52a765 Bibo Mao 2024-03-01 81 if (old) 462dd429f52a765 Bibo Mao 2024-03-01 82 return; 462dd429f52a765 Bibo Mao 2024-03-01 83 462dd429f52a765 Bibo Mao 2024-03-01 84 min = cpu_logical_map(cpu); 462dd429f52a765 Bibo Mao 2024-03-01 @85 kvm_hypercall3(KVM_HCALL_FUNC_PV_IPI, 1, 0, min); 462dd429f52a765 Bibo Mao 2024-03-01 86 } 462dd429f52a765 Bibo Mao 2024-03-01 87 :::::: The code at line 85 was first introduced by commit :::::: 462dd429f52a7659ea1c74f02f7134a43fccccc8 LoongArch: Add pv ipi support on guest kernel side :::::: TO: Bibo Mao <maobibo(a)loongson.cn> :::::: CC: Xianglai Li <lixianglai(a)loongson.cn> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 1636/1636] arch/loongarch/kvm/intc/pch_pic.c:459:16: warning: variable 'ret' set but not used
by kernel test robot 14 Dec '24

14 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: d68dc6ee371ec5466be9b2d76bdca0b360940adc commit: bd254ad9ed5fb35dc87b90f98ebb805567ff0472 [1636/1636] LoongArch: KVM: Add irqfd support config: loongarch-randconfig-001-20241213 (https://download.01.org/0day-ci/archive/20241214/202412140030.ws7cfuVO-lkp@…) compiler: loongarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241214/202412140030.ws7cfuVO-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412140030.ws7cfuVO-lkp@intel.com/ All warnings (new ones prefixed by >>): arch/loongarch/kvm/intc/pch_pic.c: In function 'kvm_setup_default_irq_routing': >> arch/loongarch/kvm/intc/pch_pic.c:459:16: warning: variable 'ret' set but not used [-Wunused-but-set-variable] 459 | int i, ret; | ^~~ -- >> arch/loongarch/kvm/irqfd.c:81: warning: Function parameter or member 'e' not described in 'kvm_set_msi' >> arch/loongarch/kvm/irqfd.c:81: warning: Function parameter or member 'kvm' not described in 'kvm_set_msi' >> arch/loongarch/kvm/irqfd.c:81: warning: Function parameter or member 'irq_source_id' not described in 'kvm_set_msi' >> arch/loongarch/kvm/irqfd.c:81: warning: Function parameter or member 'level' not described in 'kvm_set_msi' >> arch/loongarch/kvm/irqfd.c:81: warning: Function parameter or member 'line_status' not described in 'kvm_set_msi' vim +/ret +459 arch/loongarch/kvm/intc/pch_pic.c 453 454 static int kvm_setup_default_irq_routing(struct kvm *kvm) 455 { 456 struct kvm_irq_routing_entry *entries; 457 458 u32 nr = KVM_IRQCHIP_NUM_PINS; > 459 int i, ret; 460 461 entries = kcalloc(nr, sizeof(*entries), GFP_KERNEL); 462 if (!entries) 463 return -ENOMEM; 464 465 for (i = 0; i < nr; i++) { 466 entries[i].gsi = i; 467 entries[i].type = KVM_IRQ_ROUTING_IRQCHIP; 468 entries[i].u.irqchip.irqchip = 0; 469 entries[i].u.irqchip.pin = i; 470 } 471 ret = kvm_set_irq_routing(kvm, entries, nr, 0); 472 kfree(entries); 473 474 return 0; 475 } 476 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 1636/1636] arch/loongarch/kernel/paravirt.c:83:12: warning: 'paravt_steal_clock' defined but not used
by kernel test robot 13 Dec '24

13 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: d68dc6ee371ec5466be9b2d76bdca0b360940adc commit: 2ee1b090fed0f14944d85db83f5dbc33fbe812ec [1636/1636] LoongArch: KVM: Add PV steal time support in guest side config: loongarch-randconfig-002-20241213 (https://download.01.org/0day-ci/archive/20241213/202412132355.qfya7e74-lkp@…) compiler: loongarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241213/202412132355.qfya7e74-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412132355.qfya7e74-lkp@intel.com/ All warnings (new ones prefixed by >>): | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:81:1: note: in expansion of macro 'early_param' 81 | early_param("no-steal-acc", parse_no_stealacc); | ^~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:111:12: error: redefinition of 'paravt_steal_clock' 111 | static u64 paravt_steal_clock(int cpu) | ^~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:83:12: note: previous definition of 'paravt_steal_clock' with type 'u64(int)' {aka 'long long unsigned int(int)'} 83 | static u64 paravt_steal_clock(int cpu) | ^~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c: In function 'pv_send_ipi_single': arch/loongarch/kernel/paravirt.c:141:24: error: 'KVM_HCALL_FUNC_PV_IPI' undeclared (first use in this function); did you mean 'KVM_HCALL_FUNC_IPI'? 141 | kvm_hypercall3(KVM_HCALL_FUNC_PV_IPI, 1, 0, min); | ^~~~~~~~~~~~~~~~~~~~~ | KVM_HCALL_FUNC_IPI arch/loongarch/kernel/paravirt.c:141:24: note: each undeclared identifier is reported only once for each function it appears in arch/loongarch/kernel/paravirt.c: In function 'pv_send_ipi_mask': arch/loongarch/kernel/paravirt.c:175:40: error: 'KVM_HCALL_FUNC_PV_IPI' undeclared (first use in this function); did you mean 'KVM_HCALL_FUNC_IPI'? 175 | kvm_hypercall3(KVM_HCALL_FUNC_PV_IPI, | ^~~~~~~~~~~~~~~~~~~~~ | KVM_HCALL_FUNC_IPI arch/loongarch/kernel/paravirt.c: At top level: arch/loongarch/kernel/paravirt.c:363:13: error: redefinition of 'pv_disable_steal_time' 363 | static void pv_disable_steal_time(void) | ^~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:224:13: note: previous definition of 'pv_disable_steal_time' with type 'void(void)' 224 | static void pv_disable_steal_time(void) | ^~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:393:13: error: redefinition of 'pv_cpu_reboot' 393 | static void pv_cpu_reboot(void *unused) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:289:13: note: previous definition of 'pv_cpu_reboot' with type 'void(void *)' 289 | static void pv_cpu_reboot(void *unused) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:398:12: error: redefinition of 'pv_reboot_notify' 398 | static int pv_reboot_notify(struct notifier_block *nb, unsigned long code, void *unused) | ^~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:294:12: note: previous definition of 'pv_reboot_notify' with type 'int(struct notifier_block *, long unsigned int, void *)' 294 | static int pv_reboot_notify(struct notifier_block *nb, unsigned long code, | ^~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:404:30: error: redefinition of 'pv_reboot_nb' 404 | static struct notifier_block pv_reboot_nb = { | ^~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:301:30: note: previous definition of 'pv_reboot_nb' with type 'struct notifier_block' 301 | static struct notifier_block pv_reboot_nb = { | ^~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:408:12: error: redefinition of 'pv_time_init' 408 | int __init pv_time_init(void) | ^~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:305:12: note: previous definition of 'pv_time_init' with type 'int(void)' 305 | int __init pv_time_init(void) | ^~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:453:12: error: redefinition of 'pv_enable_steal_time' 453 | static int pv_enable_steal_time(void) | ^~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:339:12: note: previous definition of 'pv_enable_steal_time' with type 'int(void)' 339 | static int pv_enable_steal_time(void) | ^~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:477:13: error: redefinition of 'pv_disable_steal_time' 477 | static void pv_disable_steal_time(void) | ^~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:363:13: note: previous definition of 'pv_disable_steal_time' with type 'void(void)' 363 | static void pv_disable_steal_time(void) | ^~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:484:12: error: redefinition of 'pv_time_cpu_online' 484 | static int pv_time_cpu_online(unsigned int cpu) | ^~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:370:12: note: previous definition of 'pv_time_cpu_online' with type 'int(unsigned int)' 370 | static int pv_time_cpu_online(unsigned int cpu) | ^~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:495:12: error: redefinition of 'pv_time_cpu_down_prepare' 495 | static int pv_time_cpu_down_prepare(unsigned int cpu) | ^~~~~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:381:12: note: previous definition of 'pv_time_cpu_down_prepare' with type 'int(unsigned int)' 381 | static int pv_time_cpu_down_prepare(unsigned int cpu) | ^~~~~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:507:13: error: redefinition of 'pv_cpu_reboot' 507 | static void pv_cpu_reboot(void *unused) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:393:13: note: previous definition of 'pv_cpu_reboot' with type 'void(void *)' 393 | static void pv_cpu_reboot(void *unused) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:512:12: error: redefinition of 'pv_reboot_notify' 512 | static int pv_reboot_notify(struct notifier_block *nb, unsigned long code, void *unused) | ^~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:398:12: note: previous definition of 'pv_reboot_notify' with type 'int(struct notifier_block *, long unsigned int, void *)' 398 | static int pv_reboot_notify(struct notifier_block *nb, unsigned long code, void *unused) | ^~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:518:30: error: redefinition of 'pv_reboot_nb' 518 | static struct notifier_block pv_reboot_nb = { | ^~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:404:30: note: previous definition of 'pv_reboot_nb' with type 'struct notifier_block' 404 | static struct notifier_block pv_reboot_nb = { | ^~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:522:12: error: redefinition of 'pv_time_init' 522 | int __init pv_time_init(void) | ^~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:305:12: note: previous definition of 'pv_time_init' with type 'int(void)' 305 | int __init pv_time_init(void) | ^~~~~~~~~~~~ >> arch/loongarch/kernel/paravirt.c:83:12: warning: 'paravt_steal_clock' defined but not used [-Wunused-function] 83 | static u64 paravt_steal_clock(int cpu) | ^~~~~~~~~~~~~~~~~~ vim +/paravt_steal_clock +83 arch/loongarch/kernel/paravirt.c 82 > 83 static u64 paravt_steal_clock(int cpu) 84 { 85 int version; 86 u64 steal; 87 struct kvm_steal_time *src; 88 89 src = &per_cpu(steal_time, cpu); 90 do { 91 92 version = src->version; 93 virt_rmb(); /* Make sure that the version is read before the steal */ 94 steal = src->steal; 95 virt_rmb(); /* Make sure that the steal is read before the next version */ 96 97 } while ((version & 1) || (version != src->version)); 98 99 return steal; 100 } 101 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 1636/1636] arch/loongarch/kvm/vm.c:115:30: warning: variable 'vcpus' set but not used
by kernel test robot 13 Dec '24

13 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: d68dc6ee371ec5466be9b2d76bdca0b360940adc commit: 35da19c3c6d4b053eba09a0daa6063eae81e928a [1636/1636] LoongArch: KVM: Add PCHPIC read and write functions config: loongarch-randconfig-001-20241213 (https://download.01.org/0day-ci/archive/20241213/202412132352.24cSlwix-lkp@…) compiler: loongarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241213/202412132352.24cSlwix-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412132352.24cSlwix-lkp@intel.com/ All warnings (new ones prefixed by >>): arch/loongarch/kvm/vm.c: In function 'kvm_vm_ioctl_irq_line': >> arch/loongarch/kvm/vm.c:115:30: warning: variable 'vcpus' set but not used [-Wunused-but-set-variable] 115 | int type, vcpu, irq, vcpus, val, ret = 0; | ^~~~~ >> arch/loongarch/kvm/vm.c:115:19: warning: variable 'vcpu' set but not used [-Wunused-but-set-variable] 115 | int type, vcpu, irq, vcpus, val, ret = 0; | ^~~~ vim +/vcpus +115 arch/loongarch/kvm/vm.c 109 110 int kvm_vm_ioctl_irq_line(struct kvm *kvm, struct kvm_irq_level *data, 111 bool line_status) 112 { 113 bool level; 114 struct loongarch_pch_pic *s; > 115 int type, vcpu, irq, vcpus, val, ret = 0; -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH OLK-6.6 0/5] Backport some mm bugfix
by Jinjiang Tu 13 Dec '24

13 Dec '24

David Hildenbrand (1): mm/filemap: don't call folio_test_locked() without a reference in next_uptodate_folio() Hugh Dickins (1): mm: shmem: fix ShmemHugePages at swapout Kalesh Singh (1): mm: Respect mmap hint address when aligning for THP Matthew Wilcox (Oracle) (2): mm: open-code page_folio() in dump_page() mm: open-code PageTail in folio_flags() and const_folio_flags() include/linux/page-flags.h | 2 +- mm/debug.c | 7 +++++-- mm/filemap.c | 4 ++-- mm/mmap.c | 3 ++- mm/shmem.c | 22 ++++++++++++---------- 5 files changed, 22 insertions(+), 16 deletions(-) -- 2.34.1

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[PATCH v2 OLK-6.6 0/2] kabi: restrict the KABI fix to a specific architecture and dist
by Xie XiuQi 13 Dec '24

13 Dec '24

Some distributions need to maintain and fix KABI compatibility so that drivers do not need to be recompiled during kernel upgrades. Fixing KABI compatibility is a dangerous and hacking job. Developers need to know clearly what they are doing and the risks they may face. KABI fix actions are closely related to the processor architecture. Fixes may not be appropriate for all architectures. Improper fix may cause kernel panic or unexpected error. Only for expert users, and select N by default. Xie XiuQi (2): kabi: restrict the KABI fix to a specific architecture and dist kabi: enable KABI_COMPAT series by default on x86_64 & ARM64 arch/arm64/configs/openeuler_defconfig | 5 ++-- arch/x86/configs/openeuler_defconfig | 5 ++-- include/linux/kabi.h | 2 +- init/Kconfig | 18 ++------------- lib/Kconfig.kabi | 32 ++++++++++++++++++++++++++ 5 files changed, 41 insertions(+), 21 deletions(-) create mode 100644 lib/Kconfig.kabi -- 2.20.1

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[PATCH OLK-6.6 0/2] kabi: restrict the KABI fix to a specific architecture and dist
by Xie XiuQi 13 Dec '24

13 Dec '24

Some distributions need to maintain and fix KABI compatibility so that drivers do not need to be recompiled during kernel upgrades. Fixing KABI compatibility is a dangerous and hacking job. Developers need to know clearly what they are doing and the risks they may face. KABI fix actions are closely related to the processor architecture. Fixes may not be appropriate for all architectures. Improper fix may cause kernel panic or unexpected error. Only for expert users, and select N by default. Xie XiuQi (2): kabi: restrict the KABI fix to a specific architecture and dist kabi: enable KABI_COMPAT series by default on x86_64 & ARM64 arch/arm64/configs/openeuler_defconfig | 5 +-- arch/x86/configs/openeuler_defconfig | 5 +-- include/linux/kabi.h | 2 +- init/Kconfig | 49 +++++++++++++++++--------- 4 files changed, 40 insertions(+), 21 deletions(-) -- 2.20.1

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[PATCH openEuler-1.0-LTS] padata: make padata_do_parallel find alternate callback CPU
by Yi Yang 13 Dec '24

13 Dec '24

From: Daniel Jordan <daniel.m.jordan(a)oracle.com> mainline inclusion from mainline-v5.4-rc1 commit e6ce0e0807e90d38a2cefa524ac253d7a85c3f2f category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I7RZMT CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- padata_do_parallel currently returns -EINVAL if the callback CPU isn't in the callback cpumask. pcrypt tries to prevent this situation by keeping its own callback cpumask in sync with padata's and checks that the callback CPU it passes to padata is valid. Make padata handle this instead. padata_do_parallel now takes a pointer to the callback CPU and updates it for the caller if an alternate CPU is used. Overall behavior in terms of which callback CPUs are chosen stays the same. Prepares for removal of the padata cpumask notifier in pcrypt, which will fix a lockdep complaint about nested acquisition of the CPU hotplug lock later in the series. Signed-off-by: Daniel Jordan <daniel.m.jordan(a)oracle.com> Acked-by: Steffen Klassert <steffen.klassert(a)secunet.com> Cc: Herbert Xu <herbert(a)gondor.apana.org.au> Cc: Lai Jiangshan <jiangshanlai(a)gmail.com> Cc: Peter Zijlstra <peterz(a)infradead.org> Cc: Tejun Heo <tj(a)kernel.org> Cc: linux-crypto(a)vger.kernel.org Cc: linux-kernel(a)vger.kernel.org Signed-off-by: Herbert Xu <herbert(a)gondor.apana.org.au> Conflicts: crypto/pcrypt.c include/linux/padata.h kernel/padata.c [Context conflict.] Signed-off-by: Yi Yang <yiyang13(a)huawei.com> --- crypto/pcrypt.c | 33 ++------------------------------- include/linux/padata.h | 2 +- kernel/padata.c | 27 ++++++++++++++++++++------- 3 files changed, 23 insertions(+), 39 deletions(-) diff --git a/crypto/pcrypt.c b/crypto/pcrypt.c index 898a71c7386b..4542b48b5afd 100644 --- a/crypto/pcrypt.c +++ b/crypto/pcrypt.c @@ -70,35 +70,6 @@ struct pcrypt_aead_ctx { unsigned int cb_cpu; }; -static int pcrypt_do_parallel(struct padata_priv *padata, unsigned int *cb_cpu, - struct padata_pcrypt *pcrypt) -{ - unsigned int cpu_index, cpu, i; - struct pcrypt_cpumask *cpumask; - - cpu = *cb_cpu; - - rcu_read_lock_bh(); - cpumask = rcu_dereference_bh(pcrypt->cb_cpumask); - if (cpumask_test_cpu(cpu, cpumask->mask)) - goto out; - - if (!cpumask_weight(cpumask->mask)) - goto out; - - cpu_index = cpu % cpumask_weight(cpumask->mask); - - cpu = cpumask_first(cpumask->mask); - for (i = 0; i < cpu_index; i++) - cpu = cpumask_next(cpu, cpumask->mask); - - *cb_cpu = cpu; - -out: - rcu_read_unlock_bh(); - return padata_do_parallel(pcrypt->pinst, padata, cpu); -} - static int pcrypt_aead_setkey(struct crypto_aead *parent, const u8 *key, unsigned int keylen) { @@ -172,7 +143,7 @@ static int pcrypt_aead_encrypt(struct aead_request *req) req->cryptlen, req->iv); aead_request_set_ad(creq, req->assoclen); - err = pcrypt_do_parallel(padata, &ctx->cb_cpu, &pencrypt); + err = padata_do_parallel(pencrypt.pinst, padata, &ctx->cb_cpu); if (!err) return -EINPROGRESS; if (err == -EBUSY) { @@ -220,7 +191,7 @@ static int pcrypt_aead_decrypt(struct aead_request *req) req->cryptlen, req->iv); aead_request_set_ad(creq, req->assoclen); - err = pcrypt_do_parallel(padata, &ctx->cb_cpu, &pdecrypt); + err = padata_do_parallel(pdecrypt.pinst, padata, &ctx->cb_cpu); if (!err) return -EINPROGRESS; if (err == -EBUSY) { diff --git a/include/linux/padata.h b/include/linux/padata.h index d803397a28f7..8d2267926a64 100644 --- a/include/linux/padata.h +++ b/include/linux/padata.h @@ -167,7 +167,7 @@ extern struct padata_instance *padata_alloc_possible( struct workqueue_struct *wq); extern void padata_free(struct padata_instance *pinst); extern int padata_do_parallel(struct padata_instance *pinst, - struct padata_priv *padata, int cb_cpu); + struct padata_priv *padata, int *cb_cpu); extern void padata_do_serial(struct padata_priv *padata); extern int padata_set_cpumask(struct padata_instance *pinst, int cpumask_type, cpumask_var_t cpumask); diff --git a/kernel/padata.c b/kernel/padata.c index 848e40e3581b..3518c2e60965 100644 --- a/kernel/padata.c +++ b/kernel/padata.c @@ -96,17 +96,19 @@ static void padata_parallel_worker(struct work_struct *parallel_work) * * @pinst: padata instance * @padata: object to be parallelized - * @cb_cpu: cpu the serialization callback function will run on, - * must be in the serial cpumask of padata(i.e. cpumask.cbcpu). + * @cb_cpu: pointer to the CPU that the serialization callback function should + * run on. If it's not in the serial cpumask of @pinst + * (i.e. cpumask.cbcpu), this function selects a fallback CPU and if + * none found, returns -EINVAL. * * The parallelization callback function will run with BHs off. * Note: Every object which is parallelized by padata_do_parallel * must be seen by padata_do_serial. */ int padata_do_parallel(struct padata_instance *pinst, - struct padata_priv *padata, int cb_cpu) + struct padata_priv *padata, int *cb_cpu) { - int target_cpu, err; + int i, cpu, cpu_index, target_cpu, err; struct padata_parallel_queue *queue; struct parallel_data *pd; @@ -118,8 +120,19 @@ int padata_do_parallel(struct padata_instance *pinst, if (!(pinst->flags & PADATA_INIT) || pinst->flags & PADATA_INVALID) goto out; - if (!cpumask_test_cpu(cb_cpu, pd->cpumask.cbcpu)) - goto out; + if (!cpumask_test_cpu(*cb_cpu, pd->cpumask.cbcpu)) { + if (!cpumask_weight(pd->cpumask.cbcpu)) + goto out; + + /* Select an alternate fallback CPU and notify the caller. */ + cpu_index = *cb_cpu % cpumask_weight(pd->cpumask.cbcpu); + + cpu = cpumask_first(pd->cpumask.cbcpu); + for (i = 0; i < cpu_index; i++) + cpu = cpumask_next(cpu, pd->cpumask.cbcpu); + + *cb_cpu = cpu; + } err = -EBUSY; if ((pinst->flags & PADATA_RESET)) @@ -131,7 +144,7 @@ int padata_do_parallel(struct padata_instance *pinst, err = 0; atomic_inc(&pd->refcnt); padata->pd = pd; - padata->cb_cpu = cb_cpu; + padata->cb_cpu = *cb_cpu; target_cpu = padata_cpu_hash(pd); padata->cpu = target_cpu; -- 2.25.1

2 1

[openeuler:OLK-5.10 2579/2579] mm/share_pool.c:4380:12: warning: 'proc_usage_show' defined but not used
by kernel test robot 13 Dec '24

13 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: ff5378fff024fcb2552e6da22811cf933fe4a4c0 commit: f30182b3728f06123932e314f3cb413fbe66d681 [2579/2579] mm: sharepool: use built-in-statistics config: arm64-randconfig-004-20241213 (https://download.01.org/0day-ci/archive/20241213/202412131415.6NF7Ybi7-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241213/202412131415.6NF7Ybi7-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412131415.6NF7Ybi7-lkp@intel.com/ All warnings (new ones prefixed by >>): mm/share_pool.c:832:23: warning: no previous prototype for 'find_spg_node_by_spg' [-Wmissing-prototypes] 832 | struct sp_group_node *find_spg_node_by_spg(struct mm_struct *mm, | ^~~~~~~~~~~~~~~~~~~~ mm/share_pool.c: In function 'mg_sp_group_id_by_pid': mm/share_pool.c:1068:29: warning: ordered comparison of pointer with integer zero [-Wextra] 1068 | if (!spg_ids || num <= 0) | ^~ mm/share_pool.c: In function 'sp_compact_nodes': mm/share_pool.c:2103:9: error: implicit declaration of function 'sysctl_compaction_handler' [-Werror=implicit-function-declaration] 2103 | sysctl_compaction_handler(NULL, 1, NULL, NULL, NULL); | ^~~~~~~~~~~~~~~~~~~~~~~~~ mm/share_pool.c: In function 'sp_hugetlb_entry': mm/share_pool.c:3278:21: error: implicit declaration of function 'huge_ptep_get' [-Werror=implicit-function-declaration] 3278 | pte_t pte = huge_ptep_get(ptep); | ^~~~~~~~~~~~~ mm/share_pool.c:3278:21: error: invalid initializer mm/share_pool.c: In function 'sp_unshare_kva': mm/share_pool.c:3673:14: warning: variable 'is_hugepage' set but not used [-Wunused-but-set-variable] 3673 | bool is_hugepage = true; | ^~~~~~~~~~~ mm/share_pool.c: At top level: mm/share_pool.c:4185:6: warning: no previous prototype for 'spa_overview_show' [-Wmissing-prototypes] 4185 | void spa_overview_show(struct seq_file *seq) | ^~~~~~~~~~~~~~~~~ mm/share_pool.c:4273:6: warning: no previous prototype for 'spg_overview_show' [-Wmissing-prototypes] 4273 | void spg_overview_show(struct seq_file *seq) | ^~~~~~~~~~~~~~~~~ mm/share_pool.c: In function 'sharepool_no_page': mm/share_pool.c:4482:30: error: implicit declaration of function 'huge_pte_none'; did you mean 'huge_pte_lock'? [-Werror=implicit-function-declaration] 4482 | if (!huge_pte_none(huge_ptep_get(ptep))) { | ^~~~~~~~~~~~~ | huge_pte_lock mm/share_pool.c:4495:23: error: implicit declaration of function 'huge_add_to_page_cache'; did you mean 'add_to_page_cache'? [-Werror=implicit-function-declaration] 4495 | err = huge_add_to_page_cache(page, mapping, idx); | ^~~~~~~~~~~~~~~~~~~~~~ | add_to_page_cache mm/share_pool.c:4517:9: error: implicit declaration of function 'set_huge_pte_at'; did you mean 'set_huge_swap_pte_at'? [-Werror=implicit-function-declaration] 4517 | set_huge_pte_at(mm, haddr, ptep, new_pte); | ^~~~~~~~~~~~~~~ | set_huge_swap_pte_at mm/share_pool.c:4519:9: error: implicit declaration of function 'hugetlb_count_add'; did you mean 'hugetlb_count_sub'? [-Werror=implicit-function-declaration] 4519 | hugetlb_count_add(pages_per_huge_page(h), mm); | ^~~~~~~~~~~~~~~~~ | hugetlb_count_sub mm/share_pool.c: At top level: >> mm/share_pool.c:4380:12: warning: 'proc_usage_show' defined but not used [-Wunused-function] 4380 | static int proc_usage_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~~ >> mm/share_pool.c:4358:12: warning: 'proc_group_usage_show' defined but not used [-Wunused-function] 4358 | static int proc_group_usage_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~~~~~~~~ mm/share_pool.c:4298:12: warning: 'spa_stat_show' defined but not used [-Wunused-function] 4298 | static int spa_stat_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~ cc1: some warnings being treated as errors Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for PGP_KEY_PARSER Depends on [n]: CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] && ASYMMETRIC_PUBLIC_KEY_SUBTYPE [=n] Selected by [y]: - PGP_PRELOAD [=y] && CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] vim +/proc_usage_show +4380 mm/share_pool.c 4357 > 4358 static int proc_group_usage_show(struct seq_file *seq, void *offset) 4359 { 4360 spg_overview_show(seq); 4361 spa_overview_show(seq); 4362 4363 /* print the file header */ 4364 seq_printf(seq, "%-8s %-8s %-9s %-9s %-9s %-10s %-10s %-8s %-7s %-7s %-10s %-4s\n", 4365 "PID", "Group_ID", "SP_ALLOC", "SP_K2U", "SP_RES", "SP_RES_T", 4366 "Non-SP_RES", "VIRT", "RES", "Shm", "Non-SP_Shm", "PROT"); 4367 /* print kthread buff_module_guard_work */ 4368 seq_printf(seq, "%-8s %-8s %-9lld %-9lld\n", 4369 "guard", "-", 4370 byte2kb(atomic64_read(&kthread_stat.alloc_size)), 4371 byte2kb(atomic64_read(&kthread_stat.k2u_size))); 4372 4373 down_read(&sp_group_sem); 4374 idr_for_each(&sp_group_idr, proc_usage_by_group, seq); 4375 up_read(&sp_group_sem); 4376 4377 return 0; 4378 } 4379 > 4380 static int proc_usage_show(struct seq_file *seq, void *offset) 4381 { 4382 struct sp_group_master *master = NULL; 4383 unsigned long anon, file, shmem, total_rss; 4384 long sp_res, sp_res_nsize, non_sp_res, non_sp_shm; 4385 struct sp_proc_stat *proc_stat; 4386 4387 seq_printf(seq, "%-8s %-16s %-9s %-9s %-9s %-10s %-10s %-8s\n", 4388 "PID", "COMM", "SP_ALLOC", "SP_K2U", "SP_RES", "Non-SP_RES", 4389 "Non-SP_Shm", "VIRT"); 4390 4391 mutex_lock(&master_list_lock); 4392 list_for_each_entry(master, &master_list, list_node) { 4393 proc_stat = &master->instat; 4394 get_mm_rss_info(master->mm, &anon, &file, &shmem, &total_rss); 4395 get_process_sp_res(&master->instat, &sp_res, &sp_res_nsize); 4396 get_process_non_sp_res(total_rss, shmem, sp_res_nsize, 4397 &non_sp_res, &non_sp_shm); 4398 seq_printf(seq, "%-8d %-16s %-9ld %-9ld %-9ld %-10ld %-10ld %-8ld\n", 4399 proc_stat->tgid, proc_stat->comm, 4400 get_proc_alloc(proc_stat), 4401 get_proc_k2u(proc_stat), 4402 sp_res, non_sp_res, non_sp_shm, 4403 page2kb(master->mm->total_vm)); 4404 } 4405 mutex_unlock(&master_list_lock); 4406 4407 return 0; 4408 } 4409 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-6.6] kabi reserver space for i2c and sched
by Zicheng Qu 13 Dec '24

13 Dec '24

hulk inclusion category: other bugzilla: https://gitee.com/openeuler/kernel/issues/IBAZ3A -------------------------------- Add two KABI_RESERVE macros for each struct, including i2c_adapter, sched_domain_shared, sched_domain. Signed-off-by: Zicheng Qu <quzicheng(a)huawei.com> --- include/linux/i2c.h | 3 +++ include/linux/sched/topology.h | 5 +++++ 2 files changed, 8 insertions(+) diff --git a/include/linux/i2c.h b/include/linux/i2c.h index 32cf5708d5a5..3fd6932bf8cd 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h @@ -746,6 +746,9 @@ struct i2c_adapter { struct irq_domain *host_notify_domain; struct regulator *bus_regulator; + + KABI_RESERVE(1) + KABI_RESERVE(2) }; #define to_i2c_adapter(d) container_of(d, struct i2c_adapter, dev) diff --git a/include/linux/sched/topology.h b/include/linux/sched/topology.h index 8e4d9bbdaa40..09a2b2625202 100644 --- a/include/linux/sched/topology.h +++ b/include/linux/sched/topology.h @@ -85,6 +85,8 @@ struct sched_domain_shared { #ifdef CONFIG_SCHED_STEAL struct sparsemask *cfs_overload_cpus; #endif + KABI_RESERVE(1) + KABI_RESERVE(2) }; struct sched_domain { @@ -154,6 +156,9 @@ struct sched_domain { }; struct sched_domain_shared *shared; + KABI_RESERVE(1) + KABI_RESERVE(2) + unsigned int span_weight; /* * Span of all CPUs in this domain. -- 2.34.1

2 1

[openeuler:OLK-5.10] BUILD REGRESSION ff5378fff024fcb2552e6da22811cf933fe4a4c0
by kernel test robot 13 Dec '24

13 Dec '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10 branch HEAD: ff5378fff024fcb2552e6da22811cf933fe4a4c0 !12309 [OLK-5.10] AMD Genoa and Turin Crypto and Edac patches backport for OLK-5.10 Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202412130351.ogsraRJ5-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412130515.0Aw10X06-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412130534.AeGefPCj-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412130652.MbID3V5Y-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412130822.tSyyPsoM-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412131028.JwkewMIN-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412131234.abo5dw1q-lkp@intel.com arch/arm64/kernel/arm64_cpu_park.c:249:31: error: 'const struct cpu_operations' has no member named 'cpu_die' crypto/asymmetric_keys/pgp_preload.c:110:15: error: implicit declaration of function 'pgp_parse_packets' [-Werror=implicit-function-declaration] crypto/asymmetric_keys/pgp_preload.c:23:34: error: field 'pgp' has incomplete type crypto/asymmetric_keys/pgp_public_key.c:148:43: error: passing argument 2 of 'pgp_calc_pkey_keyid' from incompatible pointer type [-Werror=incompatible-pointer-types] crypto/asymmetric_keys/pgp_public_key.c:201:33: warning: unused variable 'pgp' [-Wunused-variable] crypto/asymmetric_keys/pgp_public_key.c:205:33: error: storage size of 'pgp' isn't known crypto/asymmetric_keys/pgp_public_key.c:228:15: error: implicit declaration of function 'pgp_parse_public_key'; did you mean 'pgp_process_public_key'? [-Werror=implicit-function-declaration] crypto/asymmetric_keys/pgp_public_key.c:315:15: error: implicit declaration of function 'pgp_parse_packets' [-Werror=implicit-function-declaration] crypto/asymmetric_keys/pgp_public_key.c:35:34: error: field 'pgp' has incomplete type crypto/asymmetric_keys/pgp_public_key.c:48:39: warning: 'struct pgp_parse_pubkey' declared inside parameter list will not be visible outside of this definition or declaration crypto/asymmetric_keys/pgp_public_key.c:63:17: error: invalid use of undefined type 'struct pgp_parse_pubkey' drivers/gpu/drm/inspur/inspur_drm_drv.c:30:13: warning: no previous prototype for 'inspur_drm_interrupt' [-Wmissing-prototypes] drivers/net/ethernet/huawei/hinic/hinic_hwdev.c:3719:18: warning: address of array 'chip_node->rt_cmd' will always evaluate to 'true' [-Wpointer-bool-conversion] fs/eulerfs/euler_def.h:199:13: warning: redefinition of typedef 'hashlen_t' is a C11 feature [-Wtypedef-redefinition] fs/eulerfs/euler_def.h:92:12: warning: redefinition of typedef 'page_info_t' is a C11 feature [-Wtypedef-redefinition] fs/eulerfs/namei.c:422:47: warning: variable 'de' is uninitialized when used here [-Wuninitialized] include/acpi/processor.h:221:9: error: unknown type name 'phys_cpuid_t' kernel/sched/core.c:9632:74: warning: format '%llu' expects argument of type 'long long unsigned int', but argument 6 has type 'int' [-Wformat=] ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined llvm-objcopy: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory llvm-objdump: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory mm/memcontrol.c:5882:40: error: implicit declaration of function 'ksm_process_profit' [-Werror=implicit-function-declaration] mm/pin_mem.c:246:31: error: 'HUGETLB_PAGE_DTOR' undeclared (first use in this function); did you mean 'HUGETLB_PAGE_ORDER'? mm/share_pool.c:1215:12: warning: 'spa_stat_show' defined but not used [-Wunused-function] mm/share_pool.c:4221:30: error: implicit declaration of function 'huge_pte_none'; did you mean 'huge_pte_lock'? [-Werror=implicit-function-declaration] mm/share_pool.c:4234:23: error: implicit declaration of function 'huge_add_to_page_cache'; did you mean 'add_to_page_cache'? [-Werror=implicit-function-declaration] mm/share_pool.c:4256:9: error: implicit declaration of function 'set_huge_pte_at'; did you mean 'set_huge_swap_pte_at'? [-Werror=implicit-function-declaration] mm/share_pool.c:4258:9: error: implicit declaration of function 'hugetlb_count_add'; did you mean 'hugetlb_count_sub'? [-Werror=implicit-function-declaration] mm/share_pool.c:738:21: error: implicit declaration of function 'huge_ptep_get' [-Werror=implicit-function-declaration] mm/share_pool.c:738:21: error: invalid initializer Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allmodconfig | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm | `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm |-- arm64-allnoconfig | `-- arch-arm64-kernel-ipi_nmi.c:error:implicit-declaration-of-function-printk_safe_exit |-- arm64-randconfig-001-20241213 | |-- arch-arm64-kernel-cpufeature.c:warning:no-previous-prototype-for-early_pbha_init | |-- drivers-gpu-drm-inspur-inspur_drm_drv.c:warning:no-previous-prototype-for-inspur_drm_interrupt | |-- drivers-iommu-arm-arm-smmu-v3-ascend_smmu.c:error:implicit-declaration-of-function-acpi_evaluate_integer | |-- drivers-iommu-arm-arm-smmu-v3-ascend_smmu.c:warning:agent_smmu_acpi_match-defined-but-not-used | `-- drivers-iommu-arm-arm-smmu-v3-ascend_smmu.c:warning:no-previous-prototype-for-agent_smmu_unlocked_find |-- arm64-randconfig-002-20241213 | |-- arch-arm64-kernel-arm64_cpu_park.c:error:const-struct-cpu_operations-has-no-member-named-cpu_die | |-- drivers-ub-urma-ubcore-ubcore_ctp.c:warning:the-comparison-will-always-evaluate-as-false-for-the-address-of-head-will-never-be-NULL | |-- drivers-ub-urma-ubcore-ubcore_device.c:warning:no-previous-prototype-for-ubcore_destroy_upi_list | |-- drivers-ub-urma-ubcore-ubcore_dp.c:warning:no-previous-prototype-for-ubcore_poll_jfc | |-- drivers-ub-urma-ubcore-ubcore_dp.c:warning:no-previous-prototype-for-ubcore_post_jetty_recv_wr | |-- drivers-ub-urma-ubcore-ubcore_dp.c:warning:no-previous-prototype-for-ubcore_post_jetty_send_wr | |-- drivers-ub-urma-ubcore-ubcore_dp.c:warning:no-previous-prototype-for-ubcore_post_jfr_wr | |-- drivers-ub-urma-ubcore-ubcore_dp.c:warning:no-previous-prototype-for-ubcore_post_jfs_wr | |-- drivers-ub-urma-ubcore-ubcore_dp.c:warning:no-previous-prototype-for-ubcore_rearm_jfc | |-- drivers-ub-urma-ubcore-ubcore_main.c:warning:no-previous-prototype-for-ubcore_open | |-- drivers-ub-urma-ubcore-ubcore_msg.c:warning:no-previous-prototype-for-ubcore_asyn_send_fe2tpf_msg | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_add_sip_entry | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_check_port_state | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_del_sip_entry | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_fill_port_netdev | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_lookup_sip_idx | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_lookup_sip_info_without_lock | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_new_sip_req_msg | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_notify_uvs_add_sip | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_notify_uvs_del_sip | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_put_port_netdev | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_set_port_netdev | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_sip_idx_alloc | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_sip_idx_free | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_sip_table_init | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_sip_table_uninit | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_update_sip_entry | |-- drivers-ub-urma-ubcore-ubcore_netlink.c:warning:no-previous-prototype-for-ubcore_genl_unicast | |-- drivers-ub-urma-ubcore-ubcore_tp.c:warning:no-previous-prototype-for-ubcore_get_mtu | |-- drivers-ub-urma-ubcore-ubcore_tpg.c:warning:no-previous-prototype-for-ubcore_tpg_kref_get | |-- drivers-ub-urma-ubcore-ubcore_tpg.c:warning:the-comparison-will-always-evaluate-as-false-for-the-address-of-head-will-never-be-NULL | |-- drivers-ub-urma-ubcore-ubcore_umem.c:warning:no-previous-prototype-for-ubcore_umem_find_best_page_size | |-- drivers-ub-urma-ubcore-ubcore_umem.c:warning:no-previous-prototype-for-ubcore_umem_get | |-- drivers-ub-urma-ubcore-ubcore_umem.c:warning:no-previous-prototype-for-ubcore_umem_release | |-- drivers-ub-urma-ubcore-ubcore_utp.c:warning:the-comparison-will-always-evaluate-as-false-for-the-address-of-head-will-never-be-NULL | |-- drivers-ub-urma-ubcore-ubcore_vtp.c:warning:no-previous-prototype-for-ubcore_hash_table_rmv_vtpn | |-- drivers-ub-urma-uburma-uburma_cmd.c:warning:no-previous-prototype-for-uburma_jetty_event_cb | |-- drivers-ub-urma-uburma-uburma_cmd.c:warning:no-previous-prototype-for-uburma_jetty_grp_event_cb | |-- drivers-ub-urma-uburma-uburma_cmd.c:warning:no-previous-prototype-for-uburma_jfc_event_cb | |-- drivers-ub-urma-uburma-uburma_cmd.c:warning:no-previous-prototype-for-uburma_jfr_event_cb | |-- drivers-ub-urma-uburma-uburma_cmd.c:warning:no-previous-prototype-for-uburma_jfs_event_cb | |-- drivers-ub-urma-uburma-uburma_dev_ops.c:warning:no-previous-prototype-for-uburma_close | |-- drivers-ub-urma-uburma-uburma_dev_ops.c:warning:no-previous-prototype-for-uburma_mmap | |-- drivers-ub-urma-uburma-uburma_dev_ops.c:warning:no-previous-prototype-for-uburma_open | |-- drivers-ub-urma-uburma-uburma_dev_ops.c:warning:no-previous-prototype-for-uburma_release_file | |-- drivers-ub-urma-uburma-uburma_dev_ops.c:warning:the-comparison-will-always-evaluate-as-false-for-the-address-of-dev_name-will-never-be-NULL | |-- drivers-ub-urma-uburma-uburma_mmap.c:warning:no-previous-prototype-for-uburma_get_umap_ops | |-- drivers-ub-urma-uburma-uburma_mmap.c:warning:no-previous-prototype-for-uburma_umap_priv_init | |-- drivers-ub-urma-uburma-uburma_mmap.c:warning:no-previous-prototype-for-uburma_unmap_vma_pages | |-- include-acpi-processor.h:error:unknown-type-name-phys_cpuid_t | |-- kernel-sched-core.c:warning:format-llu-expects-argument-of-type-long-long-unsigned-int-but-argument-has-type-int | |-- kernel-sched-psi.c:warning:no-previous-prototype-for-to_psi_group_ext | `-- kernel-sched-topology.c:error:implicit-declaration-of-function-register_sysctl_init |-- arm64-randconfig-003-20241213 | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm | `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm |-- arm64-randconfig-004-20241213 | |-- arch-arm64-kernel-cpufeature.c:warning:no-previous-prototype-for-early_pbha_init | |-- crypto-asymmetric_keys-pgp_preload.c:error:field-pgp-has-incomplete-type | |-- crypto-asymmetric_keys-pgp_preload.c:error:implicit-declaration-of-function-pgp_parse_packets | |-- crypto-asymmetric_keys-pgp_public_key.c:error:field-pgp-has-incomplete-type | |-- crypto-asymmetric_keys-pgp_public_key.c:error:implicit-declaration-of-function-pgp_parse_packets | |-- crypto-asymmetric_keys-pgp_public_key.c:error:implicit-declaration-of-function-pgp_parse_public_key | |-- crypto-asymmetric_keys-pgp_public_key.c:error:invalid-use-of-undefined-type-struct-pgp_parse_pubkey | |-- crypto-asymmetric_keys-pgp_public_key.c:error:passing-argument-of-pgp_calc_pkey_keyid-from-incompatible-pointer-type | |-- crypto-asymmetric_keys-pgp_public_key.c:error:storage-size-of-pgp-isn-t-known | |-- crypto-asymmetric_keys-pgp_public_key.c:warning:struct-pgp_parse_pubkey-declared-inside-parameter-list-will-not-be-visible-outside-of-this-definition-or-declaration | |-- crypto-asymmetric_keys-pgp_public_key.c:warning:unused-variable-pgp | |-- drivers-char-ipmi-ipmi_bt_sm.c:error:implicit-declaration-of-function-acpi_evaluate_integer | |-- kernel-sched-core.c:error:TG_STEAL_NO-undeclared-(first-use-in-this-function) | |-- kernel-sched-fair.c:error:implicit-declaration-of-function-is_tg_steal | |-- kernel-sched-fair.c:error:invalid-use-of-undefined-type-struct-task_group | |-- kernel-sched-topology.c:error:implicit-declaration-of-function-register_sysctl_init | |-- mm-pin_mem.c:error:HUGETLB_PAGE_DTOR-undeclared-(first-use-in-this-function) | |-- mm-pin_mem.c:error:lvalue-required-as-unary-operand | |-- mm-share_pool.c:error:implicit-declaration-of-function-huge_add_to_page_cache | |-- mm-share_pool.c:error:implicit-declaration-of-function-huge_pte_none | |-- mm-share_pool.c:error:implicit-declaration-of-function-huge_ptep_get | |-- mm-share_pool.c:error:implicit-declaration-of-function-hugetlb_count_add | |-- mm-share_pool.c:error:implicit-declaration-of-function-set_huge_pte_at | |-- mm-share_pool.c:error:invalid-initializer | |-- mm-share_pool.c:warning:no-previous-prototype-for-__mg_sp_alloc_nodemask | `-- mm-share_pool.c:warning:spa_stat_show-defined-but-not-used |-- arm64-randconfig-051-20241213 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-052-20241213 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-053-20241213 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-054-20241213 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-055-20241213 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- x86_64-allnoconfig | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter-Werror-Wimplicit-function-declaration | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_exit-Werror-Wimplicit-function-declaration | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | `-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory |-- x86_64-allyesconfig | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-cpu-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_sel | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_epp | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-cpunum-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-epp_val-not-described-in-cppc_set_epp | |-- drivers-gpu-drm-vmwgfx-ttm_object.c:error:Cannot-parse-struct-or-union | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_adm_csr_rd32 | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_adm_csr_wr32 | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_send_clp_msg | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_alloc_in_buf | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_alloc_out_buf | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_copy_to_user | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_free_in_buf | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_free_out_buf | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_func_id | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_func_type | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_hw_driver_stats | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_read | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_read_ack | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_write | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_write_nack | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm_init.c:warning:no-previous-prototype-for-function-sss_destroy_adm_msg | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_func_id | |-- drivers-net-ethernet-huawei-hinic-hinic_hwdev.c:warning:address-of-array-chip_node-rt_cmd-will-always-evaluate-to-true | |-- fs-eulerfs-euler_def.h:warning:redefinition-of-typedef-hashlen_t-is-a-C11-feature | |-- fs-eulerfs-euler_def.h:warning:redefinition-of-typedef-page_info_t-is-a-C11-feature | `-- fs-eulerfs-namei.c:warning:variable-de-is-uninitialized-when-used-here |-- x86_64-buildonly-randconfig-001-20241213 | `-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_exit |-- x86_64-buildonly-randconfig-002-20241213 | `-- mm-memcontrol.c:error:implicit-declaration-of-function-ksm_process_profit |-- x86_64-buildonly-randconfig-003-20241213 | `-- drivers-bluetooth-hci_qca.c:warning:qca_soc_data_qca6390-defined-but-not-used |-- x86_64-buildonly-randconfig-005-20241213 | |-- arch-x86-kernel-paravirt.c:error:CALL_INSN_OPCODE-undeclared-(first-use-in-this-function) | |-- arch-x86-kernel-paravirt.c:error:CALL_INSN_SIZE-undeclared-(first-use-in-this-function) | |-- arch-x86-kernel-paravirt.c:error:implicit-declaration-of-function-__text_gen_insn | `-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_exit |-- x86_64-buildonly-randconfig-006-20241213 | |-- arch-x86-kernel-paravirt.c:error:implicit-declaration-of-function-__text_gen_insn-Werror-Wimplicit-function-declaration | |-- arch-x86-kernel-paravirt.c:error:use-of-undeclared-identifier-CALL_INSN_OPCODE | |-- arch-x86-kernel-paravirt.c:error:use-of-undeclared-identifier-CALL_INSN_SIZE | |-- drivers-gpu-drm-loongson-lsdc_plane.o:warning:objtool:lsdc_plane_init-falls-through-to-next-function-lsdc_plane_reset() | `-- drivers-gpu-drm-vmwgfx-ttm_object.c:error:Cannot-parse-struct-or-union `-- x86_64-defconfig |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-cpu-description-in-cppc_get_auto_act_window |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_act_window |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_sel |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_auto_act_window |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_epp |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_get_auto_act_window |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_set_auto_act_window |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-cpunum-not-described-in-cppc_get_auto_act_window `-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-epp_val-not-described-in-cppc_set_epp elapsed time: 1030m configs tested: 15 configs skipped: 108 tested configs: arm64 allmodconfig clang-18 arm64 allnoconfig gcc-14.2.0 arm64 randconfig-001-20241213 gcc-14.2.0 arm64 randconfig-002-20241213 gcc-14.2.0 arm64 randconfig-003-20241213 clang-18 arm64 randconfig-004-20241213 gcc-14.2.0 x86_64 allnoconfig clang-19 x86_64 allyesconfig clang-19 x86_64 buildonly-randconfig-001-20241213 gcc-12 x86_64 buildonly-randconfig-002-20241213 gcc-12 x86_64 buildonly-randconfig-003-20241213 gcc-12 x86_64 buildonly-randconfig-004-20241213 gcc-12 x86_64 buildonly-randconfig-005-20241213 gcc-12 x86_64 buildonly-randconfig-006-20241213 clang-19 x86_64 defconfig gcc-11 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-6.6 0/2] kabi: restrict the KABI fix to a specific architecture and dist
by Xie XiuQi 13 Dec '24

13 Dec '24

Some distributions need to maintain and fix KABI compatibility so that drivers do not need to be recompiled during kernel upgrades. Fixing KABI compatibility is a dangerous and hacking job. Developers need to know clearly what they are doing and the risks they may face. KABI fix actions are closely related to the processor architecture. Fixes may not be appropriate for all architectures. Improper fix may cause kernel panic or unexpected error. Only for expert users, and select N by default. Xie XiuQi (2): kabi: restrict the KABI fix to a specific architecture and dist kabi: enable KABI_COMPAT series by default on x86_64 & ARM64 arch/arm64/configs/openeuler_defconfig | 5 +-- arch/x86/configs/openeuler_defconfig | 5 +-- include/linux/kabi.h | 2 +- init/Kconfig | 49 +++++++++++++++++--------- 4 files changed, 40 insertions(+), 21 deletions(-) -- 2.20.1

1 2

[openeuler:OLK-5.10 2579/2579] mm/share_pool.c:4221:30: error: implicit declaration of function 'huge_pte_none'; did you mean 'huge_pte_lock'?
by kernel test robot 13 Dec '24

13 Dec '24

Hi Wang, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: ff5378fff024fcb2552e6da22811cf933fe4a4c0 commit: c533562a2802206135467a06384ba33cff42b18a [2579/2579] share_pool: Use sharepool_no_page to alloc hugepage config: arm64-randconfig-004-20241213 (https://download.01.org/0day-ci/archive/20241213/202412131234.abo5dw1q-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241213/202412131234.abo5dw1q-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412131234.abo5dw1q-lkp@intel.com/ All errors (new ones prefixed by >>): mm/share_pool.c: In function 'mg_sp_group_id_by_pid': mm/share_pool.c:858:29: warning: ordered comparison of pointer with integer zero [-Wextra] 858 | if (!spg_ids || num <= 0) | ^~ mm/share_pool.c: In function 'sp_compact_nodes': mm/share_pool.c:1851:9: error: implicit declaration of function 'sysctl_compaction_handler' [-Werror=implicit-function-declaration] 1851 | sysctl_compaction_handler(NULL, 1, NULL, NULL, NULL); | ^~~~~~~~~~~~~~~~~~~~~~~~~ mm/share_pool.c: In function 'sp_hugetlb_entry': mm/share_pool.c:3014:21: error: implicit declaration of function 'huge_ptep_get' [-Werror=implicit-function-declaration] 3014 | pte_t pte = huge_ptep_get(ptep); | ^~~~~~~~~~~~~ mm/share_pool.c:3014:21: error: invalid initializer mm/share_pool.c: In function 'sp_unshare_kva': mm/share_pool.c:3394:14: warning: variable 'is_hugepage' set but not used [-Wunused-but-set-variable] 3394 | bool is_hugepage = true; | ^~~~~~~~~~~ mm/share_pool.c: At top level: mm/share_pool.c:3691:6: warning: no previous prototype for 'sp_proc_stat_drop' [-Wmissing-prototypes] 3691 | void sp_proc_stat_drop(struct sp_proc_stat *stat) | ^~~~~~~~~~~~~~~~~ mm/share_pool.c:3922:6: warning: no previous prototype for 'spa_overview_show' [-Wmissing-prototypes] 3922 | void spa_overview_show(struct seq_file *seq) | ^~~~~~~~~~~~~~~~~ mm/share_pool.c:4004:6: warning: no previous prototype for 'spg_overview_show' [-Wmissing-prototypes] 4004 | void spg_overview_show(struct seq_file *seq) | ^~~~~~~~~~~~~~~~~ mm/share_pool.c: In function 'sharepool_no_page': >> mm/share_pool.c:4221:30: error: implicit declaration of function 'huge_pte_none'; did you mean 'huge_pte_lock'? [-Werror=implicit-function-declaration] 4221 | if (!huge_pte_none(huge_ptep_get(ptep))) { | ^~~~~~~~~~~~~ | huge_pte_lock >> mm/share_pool.c:4234:23: error: implicit declaration of function 'huge_add_to_page_cache'; did you mean 'add_to_page_cache'? [-Werror=implicit-function-declaration] 4234 | err = huge_add_to_page_cache(page, mapping, idx); | ^~~~~~~~~~~~~~~~~~~~~~ | add_to_page_cache >> mm/share_pool.c:4256:9: error: implicit declaration of function 'set_huge_pte_at'; did you mean 'set_huge_swap_pte_at'? [-Werror=implicit-function-declaration] 4256 | set_huge_pte_at(mm, haddr, ptep, new_pte); | ^~~~~~~~~~~~~~~ | set_huge_swap_pte_at >> mm/share_pool.c:4258:9: error: implicit declaration of function 'hugetlb_count_add'; did you mean 'hugetlb_count_sub'? [-Werror=implicit-function-declaration] 4258 | hugetlb_count_add(pages_per_huge_page(h), mm); | ^~~~~~~~~~~~~~~~~ | hugetlb_count_sub mm/share_pool.c: At top level: mm/share_pool.c:4136:12: warning: 'proc_overview_show' defined but not used [-Wunused-function] 4136 | static int proc_overview_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~~~~~ mm/share_pool.c:4093:12: warning: 'proc_stat_show' defined but not used [-Wunused-function] 4093 | static int proc_stat_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~ mm/share_pool.c:4029:12: warning: 'spa_stat_show' defined but not used [-Wunused-function] 4029 | static int spa_stat_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~ cc1: some warnings being treated as errors Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for PGP_KEY_PARSER Depends on [n]: CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] && ASYMMETRIC_PUBLIC_KEY_SUBTYPE [=n] Selected by [y]: - PGP_PRELOAD [=y] && CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] vim +4221 mm/share_pool.c 4179 4180 vm_fault_t sharepool_no_page(struct mm_struct *mm, 4181 struct vm_area_struct *vma, 4182 struct address_space *mapping, pgoff_t idx, 4183 unsigned long address, pte_t *ptep, unsigned int flags) 4184 { 4185 struct hstate *h = hstate_vma(vma); 4186 vm_fault_t ret = VM_FAULT_SIGBUS; 4187 unsigned long size; 4188 struct page *page; 4189 pte_t new_pte; 4190 spinlock_t *ptl; 4191 unsigned long haddr = address & huge_page_mask(h); 4192 bool new_page = false; 4193 int err; 4194 int node_id; 4195 struct sp_area *spa; 4196 4197 spa = __find_sp_area(vma->vm_start); 4198 if (!spa) { 4199 pr_err("share pool: vma is invalid, not from sp mmap\n"); 4200 return ret; 4201 } 4202 node_id = spa->node_id; 4203 __sp_area_drop(spa); 4204 4205 retry: 4206 page = find_lock_page(mapping, idx); 4207 if (!page) { 4208 size = i_size_read(mapping->host) >> huge_page_shift(h); 4209 if (idx >= size) 4210 goto out; 4211 4212 page = alloc_huge_page(vma, haddr, 0); 4213 if (IS_ERR(page)) { 4214 page = alloc_huge_page_nodemask(hstate_file(vma->vm_file), 4215 node_id, NULL, GFP_KERNEL); 4216 if (!page) 4217 page = ERR_PTR(-ENOMEM); 4218 } 4219 if (IS_ERR(page)) { 4220 ptl = huge_pte_lock(h, mm, ptep); > 4221 if (!huge_pte_none(huge_ptep_get(ptep))) { 4222 ret = 0; 4223 spin_unlock(ptl); 4224 goto out; 4225 } 4226 spin_unlock(ptl); 4227 ret = vmf_error(PTR_ERR(page)); 4228 goto out; 4229 } 4230 __SetPageUptodate(page); 4231 new_page = true; 4232 4233 /* sharepool pages are all shared */ > 4234 err = huge_add_to_page_cache(page, mapping, idx); 4235 if (err) { 4236 put_page(page); 4237 if (err == -EEXIST) 4238 goto retry; 4239 goto out; 4240 } 4241 } 4242 4243 4244 ptl = huge_pte_lock(h, mm, ptep); 4245 size = i_size_read(mapping->host) >> huge_page_shift(h); 4246 if (idx >= size) 4247 goto backout; 4248 4249 ret = 0; 4250 if (!huge_pte_none(huge_ptep_get(ptep))) 4251 goto backout; 4252 4253 page_dup_rmap(page, true); 4254 new_pte = make_huge_pte(vma, page, ((vma->vm_flags & VM_WRITE) 4255 && (vma->vm_flags & VM_SHARED))); > 4256 set_huge_pte_at(mm, haddr, ptep, new_pte); 4257 > 4258 hugetlb_count_add(pages_per_huge_page(h), mm); 4259 4260 spin_unlock(ptl); 4261 4262 if (new_page) { 4263 SetPagePrivate(&page[1]); 4264 } 4265 4266 unlock_page(page); 4267 out: 4268 return ret; 4269 4270 backout: 4271 spin_unlock(ptl); 4272 unlock_page(page); 4273 put_page(page); 4274 goto out; 4275 } 4276 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH openEuler-22.03-LTS-SP1] dmaengine: idxd: Let probe fail when workqueue cannot be enabled
by Qi Xi 13 Dec '24

13 Dec '24

From: Reinette Chatre <reinette.chatre(a)intel.com> mainline inclusion from mainline-v6.2-rc5 commit b51b75f0604f17c0f6f3b6f68f1a521a5cc6b04f category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IALL6O CVE: CVE-2022-48868 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- The workqueue is enabled when the appropriate driver is loaded and disabled when the driver is removed. When the driver is removed it assumes that the workqueue was enabled successfully and proceeds to free allocations made during workqueue enabling. Failure during workqueue enabling does not prevent the driver from being loaded. This is because the error path within drv_enable_wq() returns success unless a second failure is encountered during the error path. By returning success it is possible to load the driver even if the workqueue cannot be enabled and allocations that do not exist are attempted to be freed during driver remove. Some examples of problematic flows: (a) idxd_dmaengine_drv_probe() -> drv_enable_wq() -> idxd_wq_request_irq(): In above flow, if idxd_wq_request_irq() fails then idxd_wq_unmap_portal() is called on error exit path, but drv_enable_wq() returns 0 because idxd_wq_disable() succeeds. The driver is thus loaded successfully. idxd_dmaengine_drv_remove()->drv_disable_wq()->idxd_wq_unmap_portal() Above flow on driver unload triggers the WARN in devm_iounmap() because the device resource has already been removed during error path of drv_enable_wq(). (b) idxd_dmaengine_drv_probe() -> drv_enable_wq() -> idxd_wq_request_irq(): In above flow, if idxd_wq_request_irq() fails then idxd_wq_init_percpu_ref() is never called to initialize the percpu counter, yet the driver loads successfully because drv_enable_wq() returns 0. idxd_dmaengine_drv_remove()->__idxd_wq_quiesce()->percpu_ref_kill(): Above flow on driver unload triggers a BUG when attempting to drop the initial ref of the uninitialized percpu ref: BUG: kernel NULL pointer dereference, address: 0000000000000010 Fix the drv_enable_wq() error path by returning the original error that indicates failure of workqueue enabling. This ensures that the probe fails when an error is encountered and the driver remove paths are only attempted when the workqueue was enabled successfully. Fixes: 1f2bb40337f0 ("dmaengine: idxd: move wq_enable() to device.c") Signed-off-by: Reinette Chatre <reinette.chatre(a)intel.com> Reviewed-by: Dave Jiang <dave.jiang(a)intel.com> Reviewed-by: Fenghua Yu <fenghua.yu(a)intel.com> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/e8d8116e5efa0fd14fadc5adae6ffd319f0e5ff1.16704524… Signed-off-by: Vinod Koul <vkoul(a)kernel.org> Signed-off-by: Qi Xi <xiqi2(a)huawei.com> --- drivers/dma/idxd/device.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/dma/idxd/device.c b/drivers/dma/idxd/device.c index 06f5d3783d77..c5523ced2e3a 100644 --- a/drivers/dma/idxd/device.c +++ b/drivers/dma/idxd/device.c @@ -1390,8 +1390,7 @@ int drv_enable_wq(struct idxd_wq *wq) err_irq: idxd_wq_unmap_portal(wq); err_map_portal: - rc = idxd_wq_disable(wq, false); - if (rc < 0) + if (idxd_wq_disable(wq, false)) dev_dbg(dev, "wq %s disable failed\n", dev_name(wq_confdev(wq))); err: return rc; -- 2.33.0

2 1

[PATCH OLK-5.10] dmaengine: idxd: Let probe fail when workqueue cannot be enabled
by Qi Xi 13 Dec '24

13 Dec '24

From: Reinette Chatre <reinette.chatre(a)intel.com> mainline inclusion from mainline-v6.2-rc5 commit b51b75f0604f17c0f6f3b6f68f1a521a5cc6b04f category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IALL6O CVE: CVE-2022-48868 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- The workqueue is enabled when the appropriate driver is loaded and disabled when the driver is removed. When the driver is removed it assumes that the workqueue was enabled successfully and proceeds to free allocations made during workqueue enabling. Failure during workqueue enabling does not prevent the driver from being loaded. This is because the error path within drv_enable_wq() returns success unless a second failure is encountered during the error path. By returning success it is possible to load the driver even if the workqueue cannot be enabled and allocations that do not exist are attempted to be freed during driver remove. Some examples of problematic flows: (a) idxd_dmaengine_drv_probe() -> drv_enable_wq() -> idxd_wq_request_irq(): In above flow, if idxd_wq_request_irq() fails then idxd_wq_unmap_portal() is called on error exit path, but drv_enable_wq() returns 0 because idxd_wq_disable() succeeds. The driver is thus loaded successfully. idxd_dmaengine_drv_remove()->drv_disable_wq()->idxd_wq_unmap_portal() Above flow on driver unload triggers the WARN in devm_iounmap() because the device resource has already been removed during error path of drv_enable_wq(). (b) idxd_dmaengine_drv_probe() -> drv_enable_wq() -> idxd_wq_request_irq(): In above flow, if idxd_wq_request_irq() fails then idxd_wq_init_percpu_ref() is never called to initialize the percpu counter, yet the driver loads successfully because drv_enable_wq() returns 0. idxd_dmaengine_drv_remove()->__idxd_wq_quiesce()->percpu_ref_kill(): Above flow on driver unload triggers a BUG when attempting to drop the initial ref of the uninitialized percpu ref: BUG: kernel NULL pointer dereference, address: 0000000000000010 Fix the drv_enable_wq() error path by returning the original error that indicates failure of workqueue enabling. This ensures that the probe fails when an error is encountered and the driver remove paths are only attempted when the workqueue was enabled successfully. Fixes: 1f2bb40337f0 ("dmaengine: idxd: move wq_enable() to device.c") Signed-off-by: Reinette Chatre <reinette.chatre(a)intel.com> Reviewed-by: Dave Jiang <dave.jiang(a)intel.com> Reviewed-by: Fenghua Yu <fenghua.yu(a)intel.com> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/e8d8116e5efa0fd14fadc5adae6ffd319f0e5ff1.16704524… Signed-off-by: Vinod Koul <vkoul(a)kernel.org> Signed-off-by: Qi Xi <xiqi2(a)huawei.com> --- drivers/dma/idxd/device.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/dma/idxd/device.c b/drivers/dma/idxd/device.c index 300ee3b5cf63..cd792f3f9873 100644 --- a/drivers/dma/idxd/device.c +++ b/drivers/dma/idxd/device.c @@ -1390,8 +1390,7 @@ int drv_enable_wq(struct idxd_wq *wq) err_irq: idxd_wq_unmap_portal(wq); err_map_portal: - rc = idxd_wq_disable(wq, false); - if (rc < 0) + if (idxd_wq_disable(wq, false)) dev_dbg(dev, "wq %s disable failed\n", dev_name(wq_confdev(wq))); err: return rc; -- 2.33.0

2 1

[PATCH openEuler-22.03-LTS-SP1] dmaengine: idxd: Let probe fail when workqueue cannot be enabled
by Qi Xi 13 Dec '24

13 Dec '24

From: Reinette Chatre <reinette.chatre(a)intel.com> mainline inclusion from mainline-v6.2-rc5 commit b51b75f0604f17c0f6f3b6f68f1a521a5cc6b04f category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IALL6O CVE: CVE-2022-48868 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- The workqueue is enabled when the appropriate driver is loaded and disabled when the driver is removed. When the driver is removed it assumes that the workqueue was enabled successfully and proceeds to free allocations made during workqueue enabling. Failure during workqueue enabling does not prevent the driver from being loaded. This is because the error path within drv_enable_wq() returns success unless a second failure is encountered during the error path. By returning success it is possible to load the driver even if the workqueue cannot be enabled and allocations that do not exist are attempted to be freed during driver remove. Some examples of problematic flows: (a) idxd_dmaengine_drv_probe() -> drv_enable_wq() -> idxd_wq_request_irq(): In above flow, if idxd_wq_request_irq() fails then idxd_wq_unmap_portal() is called on error exit path, but drv_enable_wq() returns 0 because idxd_wq_disable() succeeds. The driver is thus loaded successfully. idxd_dmaengine_drv_remove()->drv_disable_wq()->idxd_wq_unmap_portal() Above flow on driver unload triggers the WARN in devm_iounmap() because the device resource has already been removed during error path of drv_enable_wq(). (b) idxd_dmaengine_drv_probe() -> drv_enable_wq() -> idxd_wq_request_irq(): In above flow, if idxd_wq_request_irq() fails then idxd_wq_init_percpu_ref() is never called to initialize the percpu counter, yet the driver loads successfully because drv_enable_wq() returns 0. idxd_dmaengine_drv_remove()->__idxd_wq_quiesce()->percpu_ref_kill(): Above flow on driver unload triggers a BUG when attempting to drop the initial ref of the uninitialized percpu ref: BUG: kernel NULL pointer dereference, address: 0000000000000010 Fix the drv_enable_wq() error path by returning the original error that indicates failure of workqueue enabling. This ensures that the probe fails when an error is encountered and the driver remove paths are only attempted when the workqueue was enabled successfully. Fixes: 1f2bb40337f0 ("dmaengine: idxd: move wq_enable() to device.c") Signed-off-by: Reinette Chatre <reinette.chatre(a)intel.com> Reviewed-by: Dave Jiang <dave.jiang(a)intel.com> Reviewed-by: Fenghua Yu <fenghua.yu(a)intel.com> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/e8d8116e5efa0fd14fadc5adae6ffd319f0e5ff1.16704524… Signed-off-by: Vinod Koul <vkoul(a)kernel.org> Signed-off-by: Qi Xi <xiqi2(a)huawei.com> --- drivers/dma/idxd/device.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/dma/idxd/device.c b/drivers/dma/idxd/device.c index 06f5d3783d77..c5523ced2e3a 100644 --- a/drivers/dma/idxd/device.c +++ b/drivers/dma/idxd/device.c @@ -1390,8 +1390,7 @@ int drv_enable_wq(struct idxd_wq *wq) err_irq: idxd_wq_unmap_portal(wq); err_map_portal: - rc = idxd_wq_disable(wq, false); - if (rc < 0) + if (idxd_wq_disable(wq, false)) dev_dbg(dev, "wq %s disable failed\n", dev_name(wq_confdev(wq))); err: return rc; -- 2.33.0

2 1

[PATCH OLK-5.10] dmaengine: idxd: Let probe fail when workqueue cannot be enabled
by Qi Xi 13 Dec '24

13 Dec '24

From: Reinette Chatre <reinette.chatre(a)intel.com> mainline inclusion from mainline-v6.2-rc5 commit b51b75f0604f17c0f6f3b6f68f1a521a5cc6b04f category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IALL6O CVE: CVE-2022-48868 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- The workqueue is enabled when the appropriate driver is loaded and disabled when the driver is removed. When the driver is removed it assumes that the workqueue was enabled successfully and proceeds to free allocations made during workqueue enabling. Failure during workqueue enabling does not prevent the driver from being loaded. This is because the error path within drv_enable_wq() returns success unless a second failure is encountered during the error path. By returning success it is possible to load the driver even if the workqueue cannot be enabled and allocations that do not exist are attempted to be freed during driver remove. Some examples of problematic flows: (a) idxd_dmaengine_drv_probe() -> drv_enable_wq() -> idxd_wq_request_irq(): In above flow, if idxd_wq_request_irq() fails then idxd_wq_unmap_portal() is called on error exit path, but drv_enable_wq() returns 0 because idxd_wq_disable() succeeds. The driver is thus loaded successfully. idxd_dmaengine_drv_remove()->drv_disable_wq()->idxd_wq_unmap_portal() Above flow on driver unload triggers the WARN in devm_iounmap() because the device resource has already been removed during error path of drv_enable_wq(). (b) idxd_dmaengine_drv_probe() -> drv_enable_wq() -> idxd_wq_request_irq(): In above flow, if idxd_wq_request_irq() fails then idxd_wq_init_percpu_ref() is never called to initialize the percpu counter, yet the driver loads successfully because drv_enable_wq() returns 0. idxd_dmaengine_drv_remove()->__idxd_wq_quiesce()->percpu_ref_kill(): Above flow on driver unload triggers a BUG when attempting to drop the initial ref of the uninitialized percpu ref: BUG: kernel NULL pointer dereference, address: 0000000000000010 Fix the drv_enable_wq() error path by returning the original error that indicates failure of workqueue enabling. This ensures that the probe fails when an error is encountered and the driver remove paths are only attempted when the workqueue was enabled successfully. Fixes: 1f2bb40337f0 ("dmaengine: idxd: move wq_enable() to device.c") Signed-off-by: Reinette Chatre <reinette.chatre(a)intel.com> Reviewed-by: Dave Jiang <dave.jiang(a)intel.com> Reviewed-by: Fenghua Yu <fenghua.yu(a)intel.com> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/e8d8116e5efa0fd14fadc5adae6ffd319f0e5ff1.16704524… Signed-off-by: Vinod Koul <vkoul(a)kernel.org> Signed-off-by: Qi Xi <xiqi2(a)huawei.com> --- drivers/dma/idxd/device.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/dma/idxd/device.c b/drivers/dma/idxd/device.c index 300ee3b5cf63..cd792f3f9873 100644 --- a/drivers/dma/idxd/device.c +++ b/drivers/dma/idxd/device.c @@ -1390,8 +1390,7 @@ int drv_enable_wq(struct idxd_wq *wq) err_irq: idxd_wq_unmap_portal(wq); err_map_portal: - rc = idxd_wq_disable(wq, false); - if (rc < 0) + if (idxd_wq_disable(wq, false)) dev_dbg(dev, "wq %s disable failed\n", dev_name(wq_confdev(wq))); err: return rc; -- 2.33.0

2 1

[PATCH OLK-6.6 0/2] kabi: restrict the KABI fix to a specific architecture and dist
by Xie XiuQi 13 Dec '24

13 Dec '24

Some distributions need to maintain and fix KABI compatibility so that drivers do not need to be recompiled during kernel upgrades. Fixing KABI compatibility is a dangerous and hacking job. Developers need to know clearly what they are doing and the risks they may face. KABI fix actions are closely related to the processor architecture. Fixes may not be appropriate for all architectures. Improper fix may cause kernel panic or unexpected error. Only for expert users, and select N by default. Xie XiuQi (2): kabi: restrict the KABI fix to a specific architecture and dist kabi: enable KABI_COMPAT series by default on x86_64 & ARM64 arch/arm64/configs/openeuler_defconfig | 5 +-- arch/x86/configs/openeuler_defconfig | 5 +-- include/linux/kabi.h | 2 +- init/Kconfig | 49 +++++++++++++++++--------- 4 files changed, 40 insertions(+), 21 deletions(-) -- 2.20.1

1 2

[PATCH OLK-6.6 V1] kabi reserver space for i2c and sched
by Zicheng Qu 13 Dec '24

13 Dec '24

Offering: HULK hulk inclusion category: other bugzilla: https://gitee.com/openeuler/kernel/issues/IBAZ3A -------------------------------- Add two KABI_RESERVE macros for each struct, including i2c_adapter, sched_domain_shared, sched_domain. Signed-off-by: Zicheng Qu <quzicheng(a)huawei.com> --- include/linux/i2c.h | 3 +++ include/linux/sched/topology.h | 5 +++++ 2 files changed, 8 insertions(+) diff --git a/include/linux/i2c.h b/include/linux/i2c.h index 32cf5708d5a5..3fd6932bf8cd 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h @@ -746,6 +746,9 @@ struct i2c_adapter { struct irq_domain *host_notify_domain; struct regulator *bus_regulator; + + KABI_RESERVE(1) + KABI_RESERVE(2) }; #define to_i2c_adapter(d) container_of(d, struct i2c_adapter, dev) diff --git a/include/linux/sched/topology.h b/include/linux/sched/topology.h index 8e4d9bbdaa40..09a2b2625202 100644 --- a/include/linux/sched/topology.h +++ b/include/linux/sched/topology.h @@ -85,6 +85,8 @@ struct sched_domain_shared { #ifdef CONFIG_SCHED_STEAL struct sparsemask *cfs_overload_cpus; #endif + KABI_RESERVE(1) + KABI_RESERVE(2) }; struct sched_domain { @@ -154,6 +156,9 @@ struct sched_domain { }; struct sched_domain_shared *shared; + KABI_RESERVE(1) + KABI_RESERVE(2) + unsigned int span_weight; /* * Span of all CPUs in this domain. -- 2.34.1

2 1

[PATCH openEuler-1.0-LTS 0/2] CVE-2024-46733
by Yifan Qiao 13 Dec '24

13 Dec '24

Boris Burkov (1): btrfs: fix qgroup reserve leaks in cow_file_range Haisu Wang (1): btrfs: fix the length of reserved qgroup to free fs/btrfs/inode.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) -- 2.39.2

2 3

[openeuler:OLK-5.10 2579/2579] mm/share_pool.c:738:21: error: implicit declaration of function 'huge_ptep_get'
by kernel test robot 13 Dec '24

13 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: ff5378fff024fcb2552e6da22811cf933fe4a4c0 commit: c18bb367938bb02621f45d904531832df1abed2a [2579/2579] share_pool: Implement sp_walk_page_range() config: arm64-randconfig-004-20241213 (https://download.01.org/0day-ci/archive/20241213/202412131028.JwkewMIN-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241213/202412131028.JwkewMIN-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412131028.JwkewMIN-lkp@intel.com/ All errors (new ones prefixed by >>): mm/share_pool.c: In function 'sp_hugetlb_entry': >> mm/share_pool.c:738:21: error: implicit declaration of function 'huge_ptep_get' [-Werror=implicit-function-declaration] 738 | pte_t pte = huge_ptep_get(ptep); | ^~~~~~~~~~~~~ >> mm/share_pool.c:738:21: error: invalid initializer mm/share_pool.c: At top level: mm/share_pool.c:1116:6: warning: no previous prototype for 'sp_proc_stat_drop' [-Wmissing-prototypes] 1116 | void sp_proc_stat_drop(struct sp_proc_stat *stat) | ^~~~~~~~~~~~~~~~~ mm/share_pool.c:1347:6: warning: no previous prototype for 'spa_overview_show' [-Wmissing-prototypes] 1347 | void spa_overview_show(struct seq_file *seq) | ^~~~~~~~~~~~~~~~~ mm/share_pool.c:1429:6: warning: no previous prototype for 'spg_overview_show' [-Wmissing-prototypes] 1429 | void spg_overview_show(struct seq_file *seq) | ^~~~~~~~~~~~~~~~~ mm/share_pool.c:1561:12: warning: 'proc_overview_show' defined but not used [-Wunused-function] 1561 | static int proc_overview_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~~~~~ mm/share_pool.c:1518:12: warning: 'proc_stat_show' defined but not used [-Wunused-function] 1518 | static int proc_stat_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~ mm/share_pool.c:1454:12: warning: 'spa_stat_show' defined but not used [-Wunused-function] 1454 | static int spa_stat_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~ mm/share_pool.c:490:21: warning: 'spa_file' defined but not used [-Wunused-function] 490 | static struct file *spa_file(struct sp_area *spa) | ^~~~~~~~ mm/share_pool.c:485:22: warning: 'spa_size' defined but not used [-Wunused-function] 485 | static unsigned long spa_size(struct sp_area *spa) | ^~~~~~~~ mm/share_pool.c:409:13: warning: 'free_spg_stat' defined but not used [-Wunused-function] 409 | static void free_spg_stat(int spg_id) | ^~~~~~~~~~~~~ mm/share_pool.c:386:12: warning: 'sp_init_spg_stat' defined but not used [-Wunused-function] 386 | static int sp_init_spg_stat(struct sp_group *spg) | ^~~~~~~~~~~~~~~~ mm/share_pool.c:345:30: warning: 'sp_init_process_stat' defined but not used [-Wunused-function] 345 | static struct spg_proc_stat *sp_init_process_stat(struct task_struct *tsk, | ^~~~~~~~~~~~~~~~~~~~ mm/share_pool.c:267:13: warning: 'update_spg_proc_stat_k2u' defined but not used [-Wunused-function] 267 | static void update_spg_proc_stat_k2u(unsigned long size, bool inc, | ^~~~~~~~~~~~~~~~~~~~~~~~ mm/share_pool.c:253:13: warning: 'update_spg_proc_stat_alloc' defined but not used [-Wunused-function] 253 | static void update_spg_proc_stat_alloc(unsigned long size, bool inc, | ^~~~~~~~~~~~~~~~~~~~~~~~~~ mm/share_pool.c:223:13: warning: 'update_spg_stat_k2u' defined but not used [-Wunused-function] 223 | static void update_spg_stat_k2u(unsigned long size, bool inc, | ^~~~~~~~~~~~~~~~~~~ mm/share_pool.c:201:13: warning: 'update_spg_stat_alloc' defined but not used [-Wunused-function] 201 | static void update_spg_stat_alloc(unsigned long size, bool inc, | ^~~~~~~~~~~~~~~~~~~~~ In file included from mm/share_pool.c:27: mm/share_pool.c:105:19: warning: 'sp_group_id_ida' defined but not used [-Wunused-variable] 105 | static DEFINE_IDA(sp_group_id_ida); | ^~~~~~~~~~~~~~~ include/linux/idr.h:253:44: note: in definition of macro 'DEFINE_IDA' 253 | #define DEFINE_IDA(name) struct ida name = IDA_INIT(name) | ^~~~ mm/share_pool.c:99:19: warning: 'sp_group_idr' defined but not used [-Wunused-variable] 99 | static DEFINE_IDR(sp_group_idr); | ^~~~~~~~~~~~ include/linux/idr.h:56:44: note: in definition of macro 'DEFINE_IDR' 56 | #define DEFINE_IDR(name) struct idr name = IDR_INIT(name) | ^~~~ mm/share_pool.c:82:18: warning: 'mdc_default_group_id' defined but not used [-Wunused-const-variable=] 82 | static const int mdc_default_group_id = 1; | ^~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for PGP_KEY_PARSER Depends on [n]: CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] && ASYMMETRIC_PUBLIC_KEY_SUBTYPE [=n] Selected by [y]: - PGP_PRELOAD [=y] && CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] vim +/huge_ptep_get +738 mm/share_pool.c 733 734 static int sp_hugetlb_entry(pte_t *ptep, unsigned long hmask, 735 unsigned long addr, unsigned long next, 736 struct mm_walk *walk) 737 { > 738 pte_t pte = huge_ptep_get(ptep); 739 struct page *page = pte_page(pte); 740 struct sp_walk_data *sp_walk_data; 741 742 if (unlikely(!pte_present(pte))) { 743 pr_debug("the page of addr %lx unexpectedly not in RAM\n", (unsigned long)addr); 744 return -EFAULT; 745 } 746 747 sp_walk_data = walk->private; 748 get_page(page); 749 sp_walk_data->pages[sp_walk_data->page_count++] = page; 750 return 0; 751 } 752 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 2579/2579] mm/share_pool.c:1215:12: warning: 'spa_stat_show' defined but not used
by kernel test robot 13 Dec '24

13 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: ff5378fff024fcb2552e6da22811cf933fe4a4c0 commit: d83dcc99d770b53e4839791fa2319c953fc6e42d [2579/2579] share_pool: Add proc interfaces to show sp info config: arm64-randconfig-004-20241213 (https://download.01.org/0day-ci/archive/20241213/202412130822.tSyyPsoM-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241213/202412130822.tSyyPsoM-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412130822.tSyyPsoM-lkp@intel.com/ All warnings (new ones prefixed by >>): mm/share_pool.c:877:6: warning: no previous prototype for 'sp_proc_stat_drop' [-Wmissing-prototypes] 877 | void sp_proc_stat_drop(struct sp_proc_stat *stat) | ^~~~~~~~~~~~~~~~~ mm/share_pool.c:1108:6: warning: no previous prototype for 'spa_overview_show' [-Wmissing-prototypes] 1108 | void spa_overview_show(struct seq_file *seq) | ^~~~~~~~~~~~~~~~~ mm/share_pool.c:1190:6: warning: no previous prototype for 'spg_overview_show' [-Wmissing-prototypes] 1190 | void spg_overview_show(struct seq_file *seq) | ^~~~~~~~~~~~~~~~~ mm/share_pool.c:1322:12: warning: 'proc_overview_show' defined but not used [-Wunused-function] 1322 | static int proc_overview_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~~~~~ mm/share_pool.c:1279:12: warning: 'proc_stat_show' defined but not used [-Wunused-function] 1279 | static int proc_stat_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~ >> mm/share_pool.c:1215:12: warning: 'spa_stat_show' defined but not used [-Wunused-function] 1215 | static int spa_stat_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~ mm/share_pool.c:489:21: warning: 'spa_file' defined but not used [-Wunused-function] 489 | static struct file *spa_file(struct sp_area *spa) | ^~~~~~~~ mm/share_pool.c:484:22: warning: 'spa_size' defined but not used [-Wunused-function] 484 | static unsigned long spa_size(struct sp_area *spa) | ^~~~~~~~ mm/share_pool.c:408:13: warning: 'free_spg_stat' defined but not used [-Wunused-function] 408 | static void free_spg_stat(int spg_id) | ^~~~~~~~~~~~~ mm/share_pool.c:385:12: warning: 'sp_init_spg_stat' defined but not used [-Wunused-function] 385 | static int sp_init_spg_stat(struct sp_group *spg) | ^~~~~~~~~~~~~~~~ mm/share_pool.c:344:30: warning: 'sp_init_process_stat' defined but not used [-Wunused-function] 344 | static struct spg_proc_stat *sp_init_process_stat(struct task_struct *tsk, | ^~~~~~~~~~~~~~~~~~~~ mm/share_pool.c:266:13: warning: 'update_spg_proc_stat_k2u' defined but not used [-Wunused-function] 266 | static void update_spg_proc_stat_k2u(unsigned long size, bool inc, | ^~~~~~~~~~~~~~~~~~~~~~~~ mm/share_pool.c:252:13: warning: 'update_spg_proc_stat_alloc' defined but not used [-Wunused-function] 252 | static void update_spg_proc_stat_alloc(unsigned long size, bool inc, | ^~~~~~~~~~~~~~~~~~~~~~~~~~ mm/share_pool.c:222:13: warning: 'update_spg_stat_k2u' defined but not used [-Wunused-function] 222 | static void update_spg_stat_k2u(unsigned long size, bool inc, | ^~~~~~~~~~~~~~~~~~~ mm/share_pool.c:200:13: warning: 'update_spg_stat_alloc' defined but not used [-Wunused-function] 200 | static void update_spg_stat_alloc(unsigned long size, bool inc, | ^~~~~~~~~~~~~~~~~~~~~ In file included from mm/share_pool.c:27: mm/share_pool.c:104:19: warning: 'sp_group_id_ida' defined but not used [-Wunused-variable] 104 | static DEFINE_IDA(sp_group_id_ida); | ^~~~~~~~~~~~~~~ include/linux/idr.h:253:44: note: in definition of macro 'DEFINE_IDA' 253 | #define DEFINE_IDA(name) struct ida name = IDA_INIT(name) | ^~~~ mm/share_pool.c:98:19: warning: 'sp_group_idr' defined but not used [-Wunused-variable] 98 | static DEFINE_IDR(sp_group_idr); | ^~~~~~~~~~~~ include/linux/idr.h:56:44: note: in definition of macro 'DEFINE_IDR' 56 | #define DEFINE_IDR(name) struct idr name = IDR_INIT(name) | ^~~~ mm/share_pool.c:81:18: warning: 'mdc_default_group_id' defined but not used [-Wunused-const-variable=] 81 | static const int mdc_default_group_id = 1; | ^~~~~~~~~~~~~~~~~~~~ Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for PGP_KEY_PARSER Depends on [n]: CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] && ASYMMETRIC_PUBLIC_KEY_SUBTYPE [=n] Selected by [y]: - PGP_PRELOAD [=y] && CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] vim +/spa_stat_show +1215 mm/share_pool.c 1214 > 1215 static int spa_stat_show(struct seq_file *seq, void *offset) 1216 { 1217 spg_overview_show(seq); 1218 spa_overview_show(seq); 1219 /* print the file header */ 1220 seq_printf(seq, "%-10s %-16s %-16s %-10s %-7s %-5s %-8s %-8s\n", 1221 "Group ID", "va_start", "va_end", "Size(KB)", "Type", "Huge", "PID", "Ref"); 1222 rb_spa_stat_show(seq); 1223 return 0; 1224 } 1225 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 2579/2579] include/acpi/processor.h:221:9: error: unknown type name 'phys_cpuid_t'
by kernel test robot 13 Dec '24

13 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: ff5378fff024fcb2552e6da22811cf933fe4a4c0 commit: c3fe0dc62217d6faa76128ed26d64e421767919e [2579/2579] cpufreq: Add SEEP governor for hardware-managed P-states config: arm64-randconfig-002-20241213 (https://download.01.org/0day-ci/archive/20241213/202412130652.MbID3V5Y-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241213/202412130652.MbID3V5Y-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412130652.MbID3V5Y-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from include/acpi/cppc_acpi.h:17, from drivers/cpufreq/cpufreq_seep.c:13: >> include/acpi/processor.h:221:9: error: unknown type name 'phys_cpuid_t' 221 | phys_cpuid_t phys_id; /* CPU hardware ID such as APIC ID for x86 */ | ^~~~~~~~~~~~ include/acpi/processor.h:350:1: error: unknown type name 'phys_cpuid_t' 350 | phys_cpuid_t acpi_get_phys_id(acpi_handle, int type, u32 acpi_id); | ^~~~~~~~~~~~ include/acpi/processor.h:351:1: error: unknown type name 'phys_cpuid_t' 351 | phys_cpuid_t acpi_map_madt_entry(u32 acpi_id); | ^~~~~~~~~~~~ include/acpi/processor.h:352:20: error: unknown type name 'phys_cpuid_t' 352 | int acpi_map_cpuid(phys_cpuid_t phys_id, u32 acpi_id); | ^~~~~~~~~~~~ include/acpi/processor.h:354:1: error: unknown type name 'phys_cpuid_t' 354 | phys_cpuid_t acpi_id_to_phys_cpuid(u32 acpi_id); | ^~~~~~~~~~~~ Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for CPPC_CPUFREQ_SYSFS_INTERFACE Depends on [n]: CPU_FREQ [=y] && (ARM || ARM64 [=y]) && ACPI_CPPC_CPUFREQ [=n] Selected by [y]: - CPU_FREQ_GOV_SEEP [=y] && CPU_FREQ [=y] && (ACPI_CPPC_CPUFREQ [=n] || ARM64 [=y]) vim +/phys_cpuid_t +221 include/acpi/processor.h ^1da177e4c3f415 Linus Torvalds 2005-04-16 217 ^1da177e4c3f415 Linus Torvalds 2005-04-16 218 struct acpi_processor { ^1da177e4c3f415 Linus Torvalds 2005-04-16 219 acpi_handle handle; ^1da177e4c3f415 Linus Torvalds 2005-04-16 220 u32 acpi_id; 828aef376d7a129 Catalin Marinas 2015-03-24 @221 phys_cpuid_t phys_id; /* CPU hardware ID such as APIC ID for x86 */ af8f3f514d193eb Hanjun Guo 2015-01-04 222 u32 id; /* CPU logical ID allocated by OS */ ^1da177e4c3f415 Linus Torvalds 2005-04-16 223 u32 pblk; ^1da177e4c3f415 Linus Torvalds 2005-04-16 224 int performance_platform_limit; 01854e697a77a43 Luming Yu 2007-05-26 225 int throttling_platform_limit; ff55a9cebab0240 Len Brown 2007-06-02 226 /* 0 - states 0..n-th state available */ 01854e697a77a43 Luming Yu 2007-05-26 227 ^1da177e4c3f415 Linus Torvalds 2005-04-16 228 struct acpi_processor_flags flags; ^1da177e4c3f415 Linus Torvalds 2005-04-16 229 struct acpi_processor_power power; ^1da177e4c3f415 Linus Torvalds 2005-04-16 230 struct acpi_processor_performance *performance; ^1da177e4c3f415 Linus Torvalds 2005-04-16 231 struct acpi_processor_throttling throttling; ^1da177e4c3f415 Linus Torvalds 2005-04-16 232 struct acpi_processor_limit limit; d9460fd227ed2ce Zhang Rui 2008-01-17 233 struct thermal_cooling_device *cdev; ac212b6980d8d5e Rafael J. Wysocki 2013-05-03 234 struct device *dev; /* Processor device. */ 3000ce3c52f8b8d Rafael J. Wysocki 2019-10-16 235 struct freq_qos_request perflib_req; 3000ce3c52f8b8d Rafael J. Wysocki 2019-10-16 236 struct freq_qos_request thermal_req; ^1da177e4c3f415 Linus Torvalds 2005-04-16 237 }; ^1da177e4c3f415 Linus Torvalds 2005-04-16 238 :::::: The code at line 221 was first introduced by commit :::::: 828aef376d7a129547bc4ebb949965040177e3da ACPI / processor: Introduce phys_cpuid_t for CPU hardware ID :::::: TO: Catalin Marinas <catalin.marinas(a)arm.com> :::::: CC: Will Deacon <will.deacon(a)arm.com> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 2579/2579] drivers/gpu/drm/inspur/inspur_drm_drv.c:30:13: warning: no previous prototype for 'inspur_drm_interrupt'
by kernel test robot 13 Dec '24

13 Dec '24

Hi Hongchen, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: ff5378fff024fcb2552e6da22811cf933fe4a4c0 commit: b9d65551a3adfa87a7c5d33391187ee60a1b501d [2579/2579] drm: add inspur drm driver support config: arm64-randconfig-001-20241213 (https://download.01.org/0day-ci/archive/20241213/202412130515.0Aw10X06-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241213/202412130515.0Aw10X06-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412130515.0Aw10X06-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/gpu/drm/inspur/inspur_drm_drv.c:30:13: warning: no previous prototype for 'inspur_drm_interrupt' [-Wmissing-prototypes] 30 | irqreturn_t inspur_drm_interrupt(int irq, void *arg) | ^~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/inspur/inspur_drm_drv.c: In function 'inspur_pci_probe': drivers/gpu/drm/inspur/inspur_drm_drv.c:379:36: warning: unused variable 'priv' [-Wunused-variable] 379 | struct inspur_drm_private *priv; | ^~~~ vim +/inspur_drm_interrupt +30 drivers/gpu/drm/inspur/inspur_drm_drv.c 27 28 29 DEFINE_DRM_GEM_FOPS(inspur_fops); > 30 irqreturn_t inspur_drm_interrupt(int irq, void *arg) 31 { 32 struct drm_device *dev = (struct drm_device *)arg; 33 struct inspur_drm_private *priv = 34 (struct inspur_drm_private *)dev->dev_private; 35 u32 status; 36 37 status = readl(priv->mmio + INSPUR_RAW_INTERRUPT); 38 39 if (status & INSPUR_RAW_INTERRUPT_VBLANK(1)) { 40 writel(INSPUR_RAW_INTERRUPT_VBLANK(1), 41 priv->mmio + INSPUR_RAW_INTERRUPT); 42 drm_handle_vblank(dev, 0); 43 } 44 45 return IRQ_HANDLED; 46 } 47 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 2579/2579] kernel/sched/core.c:9632:74: warning: format '%llu' expects argument of type 'long long unsigned int', but argument 6 has type 'int'
by kernel test robot 13 Dec '24

13 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: ff5378fff024fcb2552e6da22811cf933fe4a4c0 commit: 00d37128abe2687fac974c5d21aa67fac6518c7c [2579/2579] sched: Introduce smart grid scheduling strategy for cfs config: arm64-randconfig-002-20241213 (https://download.01.org/0day-ci/archive/20241213/202412130534.AeGefPCj-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241213/202412130534.AeGefPCj-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412130534.AeGefPCj-lkp@intel.com/ All warnings (new ones prefixed by >>): kernel/sched/core.c:2746:6: warning: no previous prototype for 'sched_set_stop_task' [-Wmissing-prototypes] 2746 | void sched_set_stop_task(int cpu, struct task_struct *stop) | ^~~~~~~~~~~~~~~~~~~ kernel/sched/core.c:9530:5: warning: no previous prototype for 'tg_set_dynamic_affinity_mode' [-Wmissing-prototypes] 9530 | int tg_set_dynamic_affinity_mode(struct task_group *tg, u64 mode) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ kernel/sched/core.c:9567:5: warning: no previous prototype for 'tg_set_affinity_period' [-Wmissing-prototypes] 9567 | int tg_set_affinity_period(struct task_group *tg, u64 period_ms) | ^~~~~~~~~~~~~~~~~~~~~~ kernel/sched/core.c:9578:5: warning: no previous prototype for 'tg_get_affinity_period' [-Wmissing-prototypes] 9578 | u64 tg_get_affinity_period(struct task_group *tg) | ^~~~~~~~~~~~~~~~~~~~~~ kernel/sched/core.c: In function 'cpu_affinity_stat_show': >> kernel/sched/core.c:9632:74: warning: format '%llu' expects argument of type 'long long unsigned int', but argument 6 has type 'int' [-Wformat=] 9632 | seq_printf(sf, "sd_level %d, cpu list %*pbl, stay_cnt %llu\n", | ~~~^ | | | long long unsigned int | %u vim +9632 kernel/sched/core.c 9619 9620 static int cpu_affinity_stat_show(struct seq_file *sf, void *v) 9621 { 9622 struct task_group *tg = css_tg(seq_css(sf)); 9623 struct auto_affinity *auto_affi = tg->auto_affinity; 9624 struct affinity_domain *ad = &auto_affi->ad; 9625 int i; 9626 9627 seq_printf(sf, "period_active %d\n", auto_affi->period_active); 9628 seq_printf(sf, "dcount %d\n", ad->dcount); 9629 seq_printf(sf, "domain_mask 0x%x\n", ad->domain_mask); 9630 seq_printf(sf, "curr_level %d\n", ad->curr_level); 9631 for (i = 0; i < ad->dcount; i++) > 9632 seq_printf(sf, "sd_level %d, cpu list %*pbl, stay_cnt %llu\n", 9633 i, cpumask_pr_args(ad->domains[i]), 9634 schedstat_val(ad->stay_cnt[i])); 9635 9636 return 0; 9637 } 9638 #endif /* CONFIG_QOS_SCHED_SMART_GRID */ 9639 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 2579/2579] arch/arm64/kernel/arm64_cpu_park.c:249:31: error: 'const struct cpu_operations' has no member named 'cpu_die'
by kernel test robot 13 Dec '24

13 Dec '24

Hi Kefeng, FYI, the error/warning was bisected to this commit, please ignore it if it's irrelevant. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: ff5378fff024fcb2552e6da22811cf933fe4a4c0 commit: ba25d7467b3040d98290a140256303ba190ef376 [2579/2579] arm64: cpu_park: Move into stand-alone file config: arm64-randconfig-002-20241213 (https://download.01.org/0day-ci/archive/20241213/202412130351.ogsraRJ5-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241213/202412130351.ogsraRJ5-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412130351.ogsraRJ5-lkp@intel.com/ All errors (new ones prefixed by >>): arch/arm64/kernel/arm64_cpu_park.c: In function 'cpu_park_stop': >> arch/arm64/kernel/arm64_cpu_park.c:249:31: error: 'const struct cpu_operations' has no member named 'cpu_die' 249 | if (ops && ops->cpu_die) | ^~ arch/arm64/kernel/arm64_cpu_park.c:250:28: error: 'const struct cpu_operations' has no member named 'cpu_die' 250 | ops->cpu_die(cpu); | ^~ vim +249 arch/arm64/kernel/arm64_cpu_park.c 235 236 void cpu_park_stop(void) 237 { 238 int cpu = smp_processor_id(); 239 const struct cpu_operations *ops = NULL; 240 /* 241 * Go to cpu park state. 242 * Otherwise go to cpu die. 243 */ 244 if (kexec_in_progress && park_info.start_v) { 245 machine_kexec_mask_interrupts(); 246 cpu_park(cpu); 247 248 ops = get_cpu_ops(cpu); > 249 if (ops && ops->cpu_die) 250 ops->cpu_die(cpu); 251 } 252 } 253 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH OLK-6.6 0/1] Align per_cpu osq_node to 64 Byte size cacheline
by Zheng Zengkai 13 Dec '24

13 Dec '24

Align per_cpu osq_node to 64 Byte size cacheline to optimizing performance. Zheng Zengkai (1): Align per_cpu osq_node to 64 Byte size cacheline kernel/sched/fair.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 2.20.1

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[PATCH OLK-6.6] LeapIOraid： Remove Unnecessary header file references: version.h
by haodongdong 12 Dec '24

12 Dec '24

LeapIO inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/IBAXWU ------------------------------------------ This commit is to remove Unnecessary header file references: version.h Signed-off-by: haodongdong <doubled(a)leap-io.com> --- drivers/scsi/leapioraid/leapioraid_app.c | 1 - drivers/scsi/leapioraid/leapioraid_func.c | 1 - drivers/scsi/leapioraid/leapioraid_os.c | 1 - 3 files changed, 3 deletions(-) diff --git a/drivers/scsi/leapioraid/leapioraid_app.c b/drivers/scsi/leapioraid/leapioraid_app.c index ea898ffdae640..9d699721d1be7 100644 --- a/drivers/scsi/leapioraid/leapioraid_app.c +++ b/drivers/scsi/leapioraid/leapioraid_app.c @@ -41,7 +41,6 @@ * HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES */ -#include <linux/version.h> #include <linux/kernel.h> #include <linux/module.h> #include <linux/errno.h> diff --git a/drivers/scsi/leapioraid/leapioraid_func.c b/drivers/scsi/leapioraid/leapioraid_func.c index 7e30abbd9f362..2d80a86da007d 100644 --- a/drivers/scsi/leapioraid/leapioraid_func.c +++ b/drivers/scsi/leapioraid/leapioraid_func.c @@ -41,7 +41,6 @@ * HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES */ -#include <linux/version.h> #include <linux/kernel.h> #include <linux/module.h> #include <linux/errno.h> diff --git a/drivers/scsi/leapioraid/leapioraid_os.c b/drivers/scsi/leapioraid/leapioraid_os.c index 83d47e7bcaec7..368a3c859a04b 100644 --- a/drivers/scsi/leapioraid/leapioraid_os.c +++ b/drivers/scsi/leapioraid/leapioraid_os.c @@ -40,7 +40,6 @@ * HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES */ -#include <linux/version.h> #include <linux/module.h> #include <linux/kernel.h> #include <linux/init.h> -- 2.25.1

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