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[PATCH openEuler-1.0-LTS] mm: hugetlb: independent PMD page table shared count
by Liu Shixin 09 Jan '25

09 Jan '25

mainline inclusion from mainline-v6.13-rc6 commit 59d9094df3d79443937add8700b2ef1a866b1081 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IBBGL0 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- The folio refcount may be increased unexpectly through try_get_folio() by caller such as split_huge_pages. In huge_pmd_unshare(), we use refcount to check whether a pmd page table is shared. The check is incorrect if the refcount is increased by the above caller, and this can cause the page table leaked: BUG: Bad page state in process sh pfn:109324 page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x66 pfn:0x109324 flags: 0x17ffff800000000(node=0|zone=2|lastcpupid=0xfffff) page_type: f2(table) raw: 017ffff800000000 0000000000000000 0000000000000000 0000000000000000 raw: 0000000000000066 0000000000000000 00000000f2000000 0000000000000000 page dumped because: nonzero mapcount ... CPU: 31 UID: 0 PID: 7515 Comm: sh Kdump: loaded Tainted: G B 6.13.0-rc2master+ #7 Tainted: [B]=BAD_PAGE Hardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015 Call trace: show_stack+0x20/0x38 (C) dump_stack_lvl+0x80/0xf8 dump_stack+0x18/0x28 bad_page+0x8c/0x130 free_page_is_bad_report+0xa4/0xb0 free_unref_page+0x3cc/0x620 __folio_put+0xf4/0x158 split_huge_pages_all+0x1e0/0x3e8 split_huge_pages_write+0x25c/0x2d8 full_proxy_write+0x64/0xd8 vfs_write+0xcc/0x280 ksys_write+0x70/0x110 __arm64_sys_write+0x24/0x38 invoke_syscall+0x50/0x120 el0_svc_common.constprop.0+0xc8/0xf0 do_el0_svc+0x24/0x38 el0_svc+0x34/0x128 el0t_64_sync_handler+0xc8/0xd0 el0t_64_sync+0x190/0x198 The issue may be triggered by damon, offline_page, page_idle, etc, which will increase the refcount of page table. 1. The page table itself will be discarded after reporting the "nonzero mapcount". 2. The HugeTLB page mapped by the page table miss freeing since we treat the page table as shared and a shared page table will not be unmapped. Fix it by introducing independent PMD page table shared count. As described by comment, pt_index/pt_mm/pt_frag_refcount are used for s390 gmap, x86 pgds and powerpc, pt_share_count is used for x86/arm64/riscv pmds, so we can reuse the field as pt_share_count. Link: https://lkml.kernel.org/r/20241216071147.3984217-1-liushixin2@huawei.com Fixes: 39dde65c9940 ("[PATCH] shared page table for hugetlb page") Signed-off-by: Liu Shixin <liushixin2(a)huawei.com> Cc: Kefeng Wang <wangkefeng.wang(a)huawei.com> Cc: Ken Chen <kenneth.w.chen(a)intel.com> Cc: Muchun Song <muchun.song(a)linux.dev> Cc: Nanyong Sun <sunnanyong(a)huawei.com> Cc: Jane Chu <jane.chu(a)oracle.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Conflicts: include/linux/hugetlb.h include/linux/mm.h include/linux/mm_types.h mm/hugetlb.c mm/rmap.c [ Context conflict with commit ea919671517a and 38ca8a185389. Config conflict with commit 188cac58a8bc. Add missing vma in huge_pmd_unshare() from commit 34ae204f1851. ] Signed-off-by: Liu Shixin <liushixin2(a)huawei.com> --- include/linux/hugetlb.h | 7 ++++--- include/linux/mm.h | 1 + include/linux/mm_types.h | 29 +++++++++++++++++++++++++++++ mm/hugetlb.c | 26 +++++++++++++------------- mm/rmap.c | 2 +- 5 files changed, 48 insertions(+), 17 deletions(-) diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index 86519e714986..303ae0d4ada1 100644 --- a/include/linux/hugetlb.h +++ b/include/linux/hugetlb.h @@ -138,7 +138,8 @@ pte_t *huge_pte_alloc(struct mm_struct *mm, unsigned long addr, unsigned long sz); pte_t *huge_pte_offset(struct mm_struct *mm, unsigned long addr, unsigned long sz); -int huge_pmd_unshare(struct mm_struct *mm, unsigned long *addr, pte_t *ptep); +int huge_pmd_unshare(struct mm_struct *mm, struct vm_area_struct *vma, + unsigned long *addr, pte_t *ptep); void adjust_range_if_pmd_sharing_possible(struct vm_area_struct *vma, unsigned long *start, unsigned long *end); struct page *follow_huge_addr(struct mm_struct *mm, unsigned long address, @@ -171,8 +172,8 @@ static inline unsigned long hugetlb_total_pages(void) return 0; } -static inline int huge_pmd_unshare(struct mm_struct *mm, unsigned long *addr, - pte_t *ptep) +static inline int huge_pmd_unshare(struct mm_struct *mm, struct vm_area_struct *vma, + unsigned long *addr, pte_t *ptep) { return 0; } diff --git a/include/linux/mm.h b/include/linux/mm.h index 72532a1d2d20..67e299374ac8 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -2104,6 +2104,7 @@ static inline bool pgtable_pmd_page_ctor(struct page *page) #ifdef CONFIG_TRANSPARENT_HUGEPAGE page->pmd_huge_pte = NULL; #endif + page_pmd_pts_init(page); return ptlock_init(page); } diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h index f2142a5eab6e..2cf5d0aaeb97 100644 --- a/include/linux/mm_types.h +++ b/include/linux/mm_types.h @@ -145,6 +145,9 @@ struct page { union { struct mm_struct *pt_mm; /* x86 pgds only */ atomic_t pt_frag_refcount; /* powerpc */ +#ifdef CONFIG_ARCH_WANT_HUGE_PMD_SHARE + atomic_t pt_share_count; +#endif }; #if ALLOC_SPLIT_PTLOCKS spinlock_t *ptl; @@ -209,6 +212,32 @@ struct page { #endif } _struct_page_alignment; +#ifdef CONFIG_ARCH_WANT_HUGE_PMD_SHARE +static inline void page_pmd_pts_init(struct page *page) +{ + atomic_set(&page->pt_share_count, 0); +} + +static inline void page_pmd_pts_inc(struct page *page) +{ + atomic_inc(&page->pt_share_count); +} + +static inline void page_pmd_pts_dec(struct page *page) +{ + atomic_dec(&page->pt_share_count); +} + +static inline int page_pmd_pts_count(struct page *page) +{ + return atomic_read(&page->pt_share_count); +} +#else +static inline void page_pmd_pts_init(struct page *page) +{ +} +#endif + #define PAGE_FRAG_CACHE_MAX_SIZE __ALIGN_MASK(32768, ~PAGE_MASK) #define PAGE_FRAG_CACHE_MAX_ORDER get_order(PAGE_FRAG_CACHE_MAX_SIZE) diff --git a/mm/hugetlb.c b/mm/hugetlb.c index bde2e7b632db..69dd1e096a48 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -5054,7 +5054,7 @@ void __unmap_hugepage_range(struct mmu_gather *tlb, struct vm_area_struct *vma, continue; ptl = huge_pte_lock(h, mm, ptep); - if (huge_pmd_unshare(mm, &address, ptep)) { + if (huge_pmd_unshare(mm, vma, &address, ptep)) { spin_unlock(ptl); tlb_flush_pmd_range(tlb, address & PUD_MASK, PUD_SIZE); force_flush = true; @@ -6126,7 +6126,7 @@ unsigned long hugetlb_change_protection(struct vm_area_struct *vma, if (!ptep) continue; ptl = huge_pte_lock(h, mm, ptep); - if (huge_pmd_unshare(mm, &address, ptep)) { + if (huge_pmd_unshare(mm, vma, &address, ptep)) { pages++; spin_unlock(ptl); shared_pmd = true; @@ -6444,7 +6444,7 @@ pte_t *huge_pmd_share(struct mm_struct *mm, unsigned long addr, pud_t *pud) spte = huge_pte_offset(svma->vm_mm, saddr, vma_mmu_pagesize(svma)); if (spte) { - get_page(virt_to_page(spte)); + page_pmd_pts_inc(virt_to_page(spte)); break; } } @@ -6459,7 +6459,7 @@ pte_t *huge_pmd_share(struct mm_struct *mm, unsigned long addr, pud_t *pud) (pmd_t *)((unsigned long)spte & PAGE_MASK)); mm_inc_nr_pmds(mm); } else { - put_page(virt_to_page(spte)); + page_pmd_pts_dec(virt_to_page(spte)); } spin_unlock(ptl); out: @@ -6471,27 +6471,26 @@ pte_t *huge_pmd_share(struct mm_struct *mm, unsigned long addr, pud_t *pud) /* * unmap huge page backed by shared pte. * - * Hugetlb pte page is ref counted at the time of mapping. If pte is shared - * indicated by page_count > 1, unmap is achieved by clearing pud and - * decrementing the ref count. If count == 1, the pte page is not shared. - * * called with page table lock held. * * returns: 1 successfully unmapped a shared pte page * 0 the underlying pte page is not shared, or it is the last user */ -int huge_pmd_unshare(struct mm_struct *mm, unsigned long *addr, pte_t *ptep) +int huge_pmd_unshare(struct mm_struct *mm, struct vm_area_struct *vma, + unsigned long *addr, pte_t *ptep) { + unsigned long sz = huge_page_size(hstate_vma(vma)); pgd_t *pgd = pgd_offset(mm, *addr); p4d_t *p4d = p4d_offset(pgd, *addr); pud_t *pud = pud_offset(p4d, *addr); - BUG_ON(page_count(virt_to_page(ptep)) == 0); - if (page_count(virt_to_page(ptep)) == 1) + if (sz != PMD_SIZE) + return 0; + if (!page_pmd_pts_count(virt_to_page(ptep))) return 0; pud_clear(pud); - put_page(virt_to_page(ptep)); + page_pmd_pts_dec(virt_to_page(ptep)); mm_dec_nr_pmds(mm); *addr = ALIGN(*addr, HPAGE_SIZE * PTRS_PER_PTE) - HPAGE_SIZE; return 1; @@ -6503,7 +6502,8 @@ pte_t *huge_pmd_share(struct mm_struct *mm, unsigned long addr, pud_t *pud) return NULL; } -int huge_pmd_unshare(struct mm_struct *mm, unsigned long *addr, pte_t *ptep) +int huge_pmd_unshare(struct mm_struct *mm, struct vm_area_struct *vma, + unsigned long *addr, pte_t *ptep) { return 0; } diff --git a/mm/rmap.c b/mm/rmap.c index bf26f9c8edac..e6724fd0617c 100644 --- a/mm/rmap.c +++ b/mm/rmap.c @@ -1449,7 +1449,7 @@ static bool try_to_unmap_one(struct page *page, struct vm_area_struct *vma, address = pvmw.address; if (PageHuge(page)) { - if (huge_pmd_unshare(mm, &address, pvmw.pte)) { + if (huge_pmd_unshare(mm, vma, &address, pvmw.pte)) { /* * huge_pmd_unshare unmapped an entire PMD * page. There is no way of knowing exactly -- 2.34.1

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[openeuler:OLK-5.10 2668/2668] fs/erofs/fscache.c:22:33: sparse: sparse: symbol 'erofs_fscache_super_index_def' was not declared. Should it be static?
by kernel test robot 09 Jan '25

09 Jan '25

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: ed8467e701e8f5ed9f2b39cf55710a156fc2593f commit: 6de602b09314b731285d7807eb912ac04dbacfb8 [2668/2668] erofs: register fscache volume config: x86_64-randconfig-121-20250108 (https://download.01.org/0day-ci/archive/20250109/202501091137.E9nwi2KG-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/20250109/202501091137.E9nwi2KG-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/202501091137.E9nwi2KG-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) fs/erofs/fscache.c:7:22: sparse: sparse: symbol 'erofs_fscache_netfs' was not declared. Should it be static? >> fs/erofs/fscache.c:22:33: sparse: sparse: symbol 'erofs_fscache_super_index_def' was not declared. Should it be static? vim +/erofs_fscache_super_index_def +22 fs/erofs/fscache.c 6 > 7 struct fscache_netfs erofs_fscache_netfs = { 8 .name = "erofs", 9 .version = 0, 10 }; 11 12 int erofs_fscache_register(void) 13 { 14 return fscache_register_netfs(&erofs_fscache_netfs); 15 } 16 17 void erofs_fscache_unregister(void) 18 { 19 fscache_unregister_netfs(&erofs_fscache_netfs); 20 } 21 > 22 const struct fscache_cookie_def erofs_fscache_super_index_def = { 23 .name = "EROFS.super", 24 .type = FSCACHE_COOKIE_TYPE_INDEX, 25 .check_aux = NULL, 26 }; 27 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-5.10] [Backport] ALSA: 6fire: Release resources at card release
by Lin Ruifeng 09 Jan '25

09 Jan '25

From: Takashi Iwai <tiwai(a)suse.de> stable inclusion from stable-v5.10.231 commit f2d06d4e129e2508e356136f99bb20a332ff1a00 bugzilla: https://gitee.com/src-openeuler/kernel/issues/IBEAEC CVE: CVE-2024-53239 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit a0810c3d6dd2d29a9b92604d682eacd2902ce947 ] The current 6fire code tries to release the resources right after the call of usb6fire_chip_abort(). But at this moment, the card object might be still in use (as we're calling snd_card_free_when_closed()). For avoid potential UAFs, move the release of resources to the card's private_free instead of the manual call of usb6fire_chip_destroy() at the USB disconnect callback. Fixes: c6d43ba816d1 ("ALSA: usb/6fire - Driver for TerraTec DMX 6Fire USB") Signed-off-by: Takashi Iwai <tiwai(a)suse.de> Link: https://patch.msgid.link/20241113111042.15058-6-tiwai@suse.de Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Lin Ruifeng <linruifeng4(a)huawei.com> --- sound/usb/6fire/chip.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/sound/usb/6fire/chip.c b/sound/usb/6fire/chip.c index 08c6e6a52eb9..ad6f89845a5c 100644 --- a/sound/usb/6fire/chip.c +++ b/sound/usb/6fire/chip.c @@ -62,8 +62,10 @@ static void usb6fire_chip_abort(struct sfire_chip *chip) } } -static void usb6fire_chip_destroy(struct sfire_chip *chip) +static void usb6fire_card_free(struct snd_card *card) { + struct sfire_chip *chip = card->private_data; + if (chip) { if (chip->pcm) usb6fire_pcm_destroy(chip); @@ -73,8 +75,6 @@ static void usb6fire_chip_destroy(struct sfire_chip *chip) usb6fire_comm_destroy(chip); if (chip->control) usb6fire_control_destroy(chip); - if (chip->card) - snd_card_free(chip->card); } } @@ -137,6 +137,7 @@ static int usb6fire_chip_probe(struct usb_interface *intf, chip->regidx = regidx; chip->intf_count = 1; chip->card = card; + card->private_free = usb6fire_card_free; ret = usb6fire_comm_init(chip); if (ret < 0) @@ -163,7 +164,7 @@ static int usb6fire_chip_probe(struct usb_interface *intf, return 0; destroy_chip: - usb6fire_chip_destroy(chip); + snd_card_free(card); return ret; } @@ -182,7 +183,6 @@ static void usb6fire_chip_disconnect(struct usb_interface *intf) chip->shutdown = true; usb6fire_chip_abort(chip); - usb6fire_chip_destroy(chip); } } } -- 2.22.0

2 1

[openeuler:OLK-5.10] BUILD REGRESSION ed8467e701e8f5ed9f2b39cf55710a156fc2593f
by kernel test robot 09 Jan '25

09 Jan '25

tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10 branch HEAD: ed8467e701e8f5ed9f2b39cf55710a156fc2593f !14795 btrfs: fix use-after-free when COWing tree bock and tracing is enabled Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202501081846.dn5sbz8W-lkp@intel.com kernel/bpf/verifier.o: warning: objtool: do_check_common()+0x1649: unreachable instruction 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-001-20250108 | |-- fs-fscache-main.c:warning:fscache_min_object_max_active-defined-but-not-used | `-- fs-fscache-main.c:warning:fscache_min_op_max_active-defined-but-not-used |-- arm64-randconfig-002-20250108 | |-- 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 | `-- samples-bpf-hbm.c:bpf-bpf.h-is-included-more-than-once. |-- x86_64-allyesconfig | |-- 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-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-cachefiles-rdwr.c:warning:no-previous-prototype-for-function-cachefiles_readpages_work_func | `-- fs-cachefiles-xattr.c:warning:no-previous-prototype-for-function-cachefiles_check_old_object_xattr |-- x86_64-buildonly-randconfig-001-20250108 | |-- 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-buildonly-randconfig-002-20250108 | `-- arch-x86-kernel-paravirt.c:error:CALL_INSN_SIZE-undeclared-(first-use-in-this-function) |-- x86_64-buildonly-randconfig-003-20250108 | |-- fs-cachefiles-rdwr.c:warning:no-previous-prototype-for-function-cachefiles_readpages_work_func | |-- fs-cachefiles-xattr.c:warning:no-previous-prototype-for-function-cachefiles_check_old_object_xattr | |-- 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-004-20241230 | `-- kernel-bpf-verifier.o:warning:objtool:do_check_common:unreachable-instruction |-- x86_64-buildonly-randconfig-005-20250108 | |-- fs-cachefiles-ondemand.c:warning:implicit-conversion-from-enum-cachefiles_obj_ref_trace-to-enum-fscache_obj_ref_trace | |-- fs-cachefiles-rdwr.c:warning:no-previous-prototype-for-cachefiles_readpages_work_func | `-- fs-cachefiles-xattr.c:warning:no-previous-prototype-for-cachefiles_check_old_object_xattr |-- x86_64-buildonly-randconfig-006-20250108 | |-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_enter-Werror-Wimplicit-function-declaration | |-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_exit-Werror-Wimplicit-function-declaration | |-- 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-randconfig-121-20250108 |-- fs-cachefiles-daemon.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-__rcu-slot-got-void-slot |-- fs-cachefiles-daemon.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-slot-got-void-noderef-__rcu |-- fs-cachefiles-ondemand.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-__rcu-slot-got-void-slot `-- fs-cachefiles-ondemand.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-slot-got-void-noderef-__rcu elapsed time: 727m configs tested: 15 configs skipped: 118 tested configs: arm64 allmodconfig clang-18 arm64 allnoconfig gcc-14.2.0 arm64 randconfig-001-20250108 gcc-14.2.0 arm64 randconfig-002-20250108 clang-20 arm64 randconfig-003-20250108 gcc-14.2.0 arm64 randconfig-004-20250108 gcc-14.2.0 x86_64 allnoconfig clang-19 x86_64 allyesconfig clang-19 x86_64 buildonly-randconfig-001-20250108 clang-19 x86_64 buildonly-randconfig-002-20250108 gcc-11 x86_64 buildonly-randconfig-003-20250108 clang-19 x86_64 buildonly-randconfig-004-20250108 gcc-12 x86_64 buildonly-randconfig-005-20250108 gcc-12 x86_64 buildonly-randconfig-006-20250108 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 1395/1395] net/tipc/.tmp_topsrv.o: warning: objtool: missing symbol for section .init.text
by kernel test robot 09 Jan '25

09 Jan '25

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: ba3cb2368ba01dbe03899a6eadacb91053e1f40e commit: e373fab80587f72c98463df1f4511d06011f915c [1395/1395] tipc: fix modprobe tipc failed after switch order of device registration config: x86_64-buildonly-randconfig-001-20250108 (https://download.01.org/0day-ci/archive/20250109/202501090232.iMcOsezA-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/20250109/202501090232.iMcOsezA-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/202501090232.iMcOsezA-lkp@intel.com/ All warnings (new ones prefixed by >>): net/tipc/topsrv.c:82: warning: Function parameter or member 'awork' not described in 'tipc_topsrv' net/tipc/topsrv.c:82: warning: Function parameter or member 'listener' not described in 'tipc_topsrv' >> net/tipc/.tmp_topsrv.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:OLK-5.10 2668/2668] fs/cachefiles/ondemand.c:211:9: sparse: sparse: incorrect type in assignment (different address spaces)
by kernel test robot 08 Jan '25

08 Jan '25

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: ed8467e701e8f5ed9f2b39cf55710a156fc2593f commit: 2937cd5f8c58bd8e7895f6b2698057721442248e [2668/2668] cachefiles: notify the user daemon when looking up cookie config: x86_64-randconfig-121-20250108 (https://download.01.org/0day-ci/archive/20250108/202501081846.dn5sbz8W-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/20250108/202501081846.dn5sbz8W-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/202501081846.dn5sbz8W-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> fs/cachefiles/ondemand.c:211:9: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void **slot @@ got void [noderef] __rcu ** @@ fs/cachefiles/ondemand.c:211:9: sparse: expected void **slot fs/cachefiles/ondemand.c:211:9: sparse: got void [noderef] __rcu ** >> fs/cachefiles/ondemand.c:211:9: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void **slot @@ got void [noderef] __rcu ** @@ fs/cachefiles/ondemand.c:211:9: sparse: expected void **slot fs/cachefiles/ondemand.c:211:9: sparse: got void [noderef] __rcu ** >> fs/cachefiles/ondemand.c:213:55: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __rcu **slot @@ got void **slot @@ fs/cachefiles/ondemand.c:213:55: sparse: expected void [noderef] __rcu **slot fs/cachefiles/ondemand.c:213:55: sparse: got void **slot fs/cachefiles/ondemand.c:211:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __rcu **slot @@ got void **slot @@ fs/cachefiles/ondemand.c:211:9: sparse: expected void [noderef] __rcu **slot fs/cachefiles/ondemand.c:211:9: sparse: got void **slot >> fs/cachefiles/ondemand.c:211:9: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void **slot @@ got void [noderef] __rcu ** @@ fs/cachefiles/ondemand.c:211:9: sparse: expected void **slot fs/cachefiles/ondemand.c:211:9: sparse: got void [noderef] __rcu ** -- >> fs/cachefiles/daemon.c:155:9: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void **slot @@ got void [noderef] __rcu ** @@ fs/cachefiles/daemon.c:155:9: sparse: expected void **slot fs/cachefiles/daemon.c:155:9: sparse: got void [noderef] __rcu ** >> fs/cachefiles/daemon.c:155:9: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void **slot @@ got void [noderef] __rcu ** @@ fs/cachefiles/daemon.c:155:9: sparse: expected void **slot fs/cachefiles/daemon.c:155:9: sparse: got void [noderef] __rcu ** >> fs/cachefiles/daemon.c:156:55: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __rcu **slot @@ got void **slot @@ fs/cachefiles/daemon.c:156:55: sparse: expected void [noderef] __rcu **slot fs/cachefiles/daemon.c:156:55: sparse: got void **slot fs/cachefiles/daemon.c:155:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __rcu **slot @@ got void **slot @@ fs/cachefiles/daemon.c:155:9: sparse: expected void [noderef] __rcu **slot fs/cachefiles/daemon.c:155:9: sparse: got void **slot >> fs/cachefiles/daemon.c:155:9: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void **slot @@ got void [noderef] __rcu ** @@ fs/cachefiles/daemon.c:155:9: sparse: expected void **slot fs/cachefiles/daemon.c:155:9: sparse: got void [noderef] __rcu ** vim +211 fs/cachefiles/ondemand.c 194 195 ssize_t cachefiles_ondemand_daemon_read(struct cachefiles_cache *cache, 196 char __user *_buffer, size_t buflen, loff_t *pos) 197 { 198 struct cachefiles_req *req; 199 struct cachefiles_msg *msg; 200 unsigned long id = 0; 201 size_t n; 202 int ret = 0; 203 struct radix_tree_iter iter; 204 void **slot; 205 206 /* 207 * Search for a request that has not ever been processed, to prevent 208 * requests from being processed repeatedly. 209 */ 210 xa_lock(&cache->reqs); > 211 radix_tree_for_each_tagged(slot, &cache->reqs, &iter, 0, 212 CACHEFILES_REQ_NEW) { > 213 req = radix_tree_deref_slot_protected(slot, 214 &cache->reqs.xa_lock); 215 216 msg = &req->msg; 217 n = msg->len; 218 219 if (n > buflen) { 220 xa_unlock(&cache->reqs); 221 return -EMSGSIZE; 222 } 223 224 radix_tree_iter_tag_clear(&cache->reqs, &iter, 225 CACHEFILES_REQ_NEW); 226 xa_unlock(&cache->reqs); 227 228 id = iter.index; 229 msg->msg_id = id; 230 231 if (msg->opcode == CACHEFILES_OP_OPEN) { 232 ret = cachefiles_ondemand_get_fd(req); 233 if (ret) 234 goto error; 235 } 236 237 if (copy_to_user(_buffer, msg, n) != 0) { 238 ret = -EFAULT; 239 goto err_put_fd; 240 } 241 return n; 242 } 243 xa_unlock(&cache->reqs); 244 return 0; 245 246 err_put_fd: 247 if (msg->opcode == CACHEFILES_OP_OPEN) 248 __close_fd(current->files, 249 ((struct cachefiles_open *)msg->data)->fd); 250 error: 251 xa_lock(&cache->reqs); 252 radix_tree_delete(&cache->reqs, id); 253 xa_unlock(&cache->reqs); 254 req->error = ret; 255 complete(&req->done); 256 return ret; 257 } 258 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-6.6 0/1] olk-6.6
by Yuntao Liu 08 Jan '25

08 Jan '25

CVE-2024-53231 Jinjie Ruan (1): cpufreq: CPPC: Fix possible null-ptr-deref for cpufreq_cpu_get_raw() drivers/cpufreq/cppc_cpufreq.c | 3 +++ 1 file changed, 3 insertions(+) -- 2.34.1

2 2

[PATCH OLK-6.6 0/1] olk-6.6
by Yuntao Liu 08 Jan '25

08 Jan '25

CVE-2024-53190 Guilherme G. Piccoli (1): wifi: rtlwifi: Drastically reduce the attempts to read efuse in case of failures drivers/net/wireless/realtek/rtlwifi/efuse.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) -- 2.34.1

2 2

[PATCH OLK-6.6 0/1] CVE-2024-53190
by Yuntao Liu 08 Jan '25

08 Jan '25

CVE-2024-53190 Guilherme G. Piccoli (1): wifi: rtlwifi: Drastically reduce the attempts to read efuse in case of failures drivers/net/wireless/realtek/rtlwifi/efuse.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) -- 2.34.1

2 2

[PATCH OLK-5.10 0/1] OLK-5.10
by Yuntao Liu 08 Jan '25

08 Jan '25

CVE-2024-53190 Guilherme G. Piccoli (1): wifi: rtlwifi: Drastically reduce the attempts to read efuse in case of failures drivers/net/wireless/realtek/rtlwifi/efuse.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) -- 2.34.1

2 2