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[PATCH OLK-6.6] net: phy: Don't register LEDs for genphy
by Wang Liang 10 Dec '25

10 Dec '25

From: Sean Anderson <sean.anderson(a)linux.dev> stable inclusion from stable-v6.6.100 commit ec158d05eaa91b2809cab65f8068290e3c05ebdd category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICTB60 CVE: CVE-2025-38537 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit f0f2b992d8185a0366be951685e08643aae17d6d ] If a PHY has no driver, the genphy driver is probed/removed directly in phy_attach/detach. If the PHY's ofnode has an "leds" subnode, then the LEDs will be (un)registered when probing/removing the genphy driver. This could occur if the leds are for a non-generic driver that isn't loaded for whatever reason. Synchronously removing the PHY device in phy_detach leads to the following deadlock: rtnl_lock() ndo_close() ... phy_detach() phy_remove() phy_leds_unregister() led_classdev_unregister() led_trigger_set() netdev_trigger_deactivate() unregister_netdevice_notifier() rtnl_lock() There is a corresponding deadlock on the open/register side of things (and that one is reported by lockdep), but it requires a race while this one is deterministic. Generic PHYs do not support LEDs anyway, so don't bother registering them. Fixes: 01e5b728e9e4 ("net: phy: Add a binding for PHY LEDs") Signed-off-by: Sean Anderson <sean.anderson(a)linux.dev> Link: https://patch.msgid.link/20250707195803.666097-1-sean.anderson@linux.dev Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Wang Liang <wangliang74(a)huawei.com> --- drivers/net/phy/phy_device.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c index ee43f4dbf6a7..0550c89761f9 100644 --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c @@ -3402,7 +3402,8 @@ static int phy_probe(struct device *dev) /* Get the LEDs from the device tree, and instantiate standard * LEDs for them. */ - if (IS_ENABLED(CONFIG_PHYLIB_LEDS)) + if (IS_ENABLED(CONFIG_PHYLIB_LEDS) && !phy_driver_is_genphy(phydev) && + !phy_driver_is_genphy_10g(phydev)) err = of_phy_leds(phydev); out: @@ -3419,7 +3420,8 @@ static int phy_remove(struct device *dev) cancel_delayed_work_sync(&phydev->state_queue); - if (IS_ENABLED(CONFIG_PHYLIB_LEDS)) + if (IS_ENABLED(CONFIG_PHYLIB_LEDS) && !phy_driver_is_genphy(phydev) && + !phy_driver_is_genphy_10g(phydev)) phy_leds_unregister(phydev); phydev->state = PHY_DOWN; -- 2.34.1

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[PATCH OLK-6.6] ipv6: mcast: Delay put pmc->idev in mld_del_delrec()
by Wang Liang 10 Dec '25

10 Dec '25

From: Yue Haibing <yuehaibing(a)huawei.com> stable inclusion from stable-v6.6.100 commit dcbc346f50a009d8b7f4e330f9f2e22d6442fa26 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICTB6U CVE: CVE-2025-38550 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit ae3264a25a4635531264728859dbe9c659fad554 ] pmc->idev is still used in ip6_mc_clear_src(), so as mld_clear_delrec() does, the reference should be put after ip6_mc_clear_src() return. Fixes: 63ed8de4be81 ("mld: add mc_lock for protecting per-interface mld data") Signed-off-by: Yue Haibing <yuehaibing(a)huawei.com> Link: https://patch.msgid.link/20250714141957.3301871-1-yuehaibing@huawei.com Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Wang Liang <wangliang74(a)huawei.com> --- net/ipv6/mcast.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c index 9bb246c09fce..e153dac47a53 100644 --- a/net/ipv6/mcast.c +++ b/net/ipv6/mcast.c @@ -803,8 +803,8 @@ static void mld_del_delrec(struct inet6_dev *idev, struct ifmcaddr6 *im) } else { im->mca_crcount = idev->mc_qrv; } - in6_dev_put(pmc->idev); ip6_mc_clear_src(pmc); + in6_dev_put(pmc->idev); kfree_rcu(pmc, rcu); } } -- 2.34.1

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[PATCH OLK-6.6] netfilter: nf_conntrack: fix crash due to removal of uninitialised entry
by Wang Liang 10 Dec '25

10 Dec '25

From: Florian Westphal <fw(a)strlen.de> stable inclusion from stable-v6.6.100 commit 76179961c423cd698080b5e4d5583cf7f4fcdde9 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICPD78 CVE: CVE-2025-38472 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 2d72afb340657f03f7261e9243b44457a9228ac7 ] A crash in conntrack was reported while trying to unlink the conntrack entry from the hash bucket list: [exception RIP: __nf_ct_delete_from_lists+172] [..] #7 [ff539b5a2b043aa0] nf_ct_delete at ffffffffc124d421 [nf_conntrack] #8 [ff539b5a2b043ad0] nf_ct_gc_expired at ffffffffc124d999 [nf_conntrack] #9 [ff539b5a2b043ae0] __nf_conntrack_find_get at ffffffffc124efbc [nf_conntrack] [..] The nf_conn struct is marked as allocated from slab but appears to be in a partially initialised state: ct hlist pointer is garbage; looks like the ct hash value (hence crash). ct->status is equal to IPS_CONFIRMED|IPS_DYING, which is expected ct->timeout is 30000 (=30s), which is unexpected. Everything else looks like normal udp conntrack entry. If we ignore ct->status and pretend its 0, the entry matches those that are newly allocated but not yet inserted into the hash: - ct hlist pointers are overloaded and store/cache the raw tuple hash - ct->timeout matches the relative time expected for a new udp flow rather than the absolute 'jiffies' value. If it were not for the presence of IPS_CONFIRMED, __nf_conntrack_find_get() would have skipped the entry. Theory is that we did hit following race: cpu x cpu y cpu z found entry E found entry E E is expired <preemption> nf_ct_delete() return E to rcu slab init_conntrack E is re-inited, ct->status set to 0 reply tuplehash hnnode.pprev stores hash value. cpu y found E right before it was deleted on cpu x. E is now re-inited on cpu z. cpu y was preempted before checking for expiry and/or confirm bit. ->refcnt set to 1 E now owned by skb ->timeout set to 30000 If cpu y were to resume now, it would observe E as expired but would skip E due to missing CONFIRMED bit. nf_conntrack_confirm gets called sets: ct->status |= CONFIRMED This is wrong: E is not yet added to hashtable. cpu y resumes, it observes E as expired but CONFIRMED: <resumes> nf_ct_expired() -> yes (ct->timeout is 30s) confirmed bit set. cpu y will try to delete E from the hashtable: nf_ct_delete() -> set DYING bit __nf_ct_delete_from_lists Even this scenario doesn't guarantee a crash: cpu z still holds the table bucket lock(s) so y blocks: wait for spinlock held by z CONFIRMED is set but there is no guarantee ct will be added to hash: "chaintoolong" or "clash resolution" logic both skip the insert step. reply hnnode.pprev still stores the hash value. unlocks spinlock return NF_DROP <unblocks, then crashes on hlist_nulls_del_rcu pprev> In case CPU z does insert the entry into the hashtable, cpu y will unlink E again right away but no crash occurs. Without 'cpu y' race, 'garbage' hlist is of no consequence: ct refcnt remains at 1, eventually skb will be free'd and E gets destroyed via: nf_conntrack_put -> nf_conntrack_destroy -> nf_ct_destroy. To resolve this, move the IPS_CONFIRMED assignment after the table insertion but before the unlock. Pablo points out that the confirm-bit-store could be reordered to happen before hlist add resp. the timeout fixup, so switch to set_bit and before_atomic memory barrier to prevent this. It doesn't matter if other CPUs can observe a newly inserted entry right before the CONFIRMED bit was set: Such event cannot be distinguished from above "E is the old incarnation" case: the entry will be skipped. Also change nf_ct_should_gc() to first check the confirmed bit. The gc sequence is: 1. Check if entry has expired, if not skip to next entry 2. Obtain a reference to the expired entry. 3. Call nf_ct_should_gc() to double-check step 1. nf_ct_should_gc() is thus called only for entries that already failed an expiry check. After this patch, once the confirmed bit check passes ct->timeout has been altered to reflect the absolute 'best before' date instead of a relative time. Step 3 will therefore not remove the entry. Without this change to nf_ct_should_gc() we could still get this sequence: 1. Check if entry has expired. 2. Obtain a reference. 3. Call nf_ct_should_gc() to double-check step 1: 4 - entry is still observed as expired 5 - meanwhile, ct->timeout is corrected to absolute value on other CPU and confirm bit gets set 6 - confirm bit is seen 7 - valid entry is removed again First do check 6), then 4) so the gc expiry check always picks up either confirmed bit unset (entry gets skipped) or expiry re-check failure for re-inited conntrack objects. This change cannot be backported to releases before 5.19. Without commit 8a75a2c17410 ("netfilter: conntrack: remove unconfirmed list") |= IPS_CONFIRMED line cannot be moved without further changes. Cc: Razvan Cojocaru <rzvncj(a)gmail.com> Link: https://lore.kernel.org/netfilter-devel/20250627142758.25664-1-fw@strlen.de/ Link: https://lore.kernel.org/netfilter-devel/4239da15-83ff-4ca4-939d-faef283471b… Fixes: 1397af5bfd7d ("netfilter: conntrack: remove the percpu dying list") Signed-off-by: Florian Westphal <fw(a)strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo(a)netfilter.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Wang Liang <wangliang74(a)huawei.com> --- include/net/netfilter/nf_conntrack.h | 15 +++++++++++++-- net/netfilter/nf_conntrack_core.c | 26 ++++++++++++++++++++------ 2 files changed, 33 insertions(+), 8 deletions(-) diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h index f2a2c2c69175..f991f6e523c2 100644 --- a/include/net/netfilter/nf_conntrack.h +++ b/include/net/netfilter/nf_conntrack.h @@ -306,8 +306,19 @@ static inline bool nf_ct_is_expired(const struct nf_conn *ct) /* use after obtaining a reference count */ static inline bool nf_ct_should_gc(const struct nf_conn *ct) { - return nf_ct_is_expired(ct) && nf_ct_is_confirmed(ct) && - !nf_ct_is_dying(ct); + if (!nf_ct_is_confirmed(ct)) + return false; + + /* load ct->timeout after is_confirmed() test. + * Pairs with __nf_conntrack_confirm() which: + * 1. Increases ct->timeout value + * 2. Inserts ct into rcu hlist + * 3. Sets the confirmed bit + * 4. Unlocks the hlist lock + */ + smp_acquire__after_ctrl_dep(); + + return nf_ct_is_expired(ct) && !nf_ct_is_dying(ct); } #define NF_CT_DAY (86400 * HZ) diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c index 34ad5975fbf3..0081c1a0d5e5 100644 --- a/net/netfilter/nf_conntrack_core.c +++ b/net/netfilter/nf_conntrack_core.c @@ -1075,6 +1075,12 @@ static int nf_ct_resolve_clash_harder(struct sk_buff *skb, u32 repl_idx) hlist_nulls_add_head_rcu(&loser_ct->tuplehash[IP_CT_DIR_REPLY].hnnode, &nf_conntrack_hash[repl_idx]); + /* confirmed bit must be set after hlist add, not before: + * loser_ct can still be visible to other cpu due to + * SLAB_TYPESAFE_BY_RCU. + */ + smp_mb__before_atomic(); + set_bit(IPS_CONFIRMED_BIT, &loser_ct->status); NF_CT_STAT_INC(net, clash_resolve); return NF_ACCEPT; @@ -1211,8 +1217,6 @@ __nf_conntrack_confirm(struct sk_buff *skb) * user context, else we insert an already 'dead' hash, blocking * further use of that particular connection -JM. */ - ct->status |= IPS_CONFIRMED; - if (unlikely(nf_ct_is_dying(ct))) { NF_CT_STAT_INC(net, insert_failed); goto dying; @@ -1244,7 +1248,7 @@ __nf_conntrack_confirm(struct sk_buff *skb) } } - /* Timer relative to confirmation time, not original + /* Timeout is relative to confirmation time, not original setting time, otherwise we'd get timer wrap in weird delay cases. */ ct->timeout += nfct_time_stamp; @@ -1252,11 +1256,21 @@ __nf_conntrack_confirm(struct sk_buff *skb) __nf_conntrack_insert_prepare(ct); /* Since the lookup is lockless, hash insertion must be done after - * starting the timer and setting the CONFIRMED bit. The RCU barriers - * guarantee that no other CPU can find the conntrack before the above - * stores are visible. + * setting ct->timeout. The RCU barriers guarantee that no other CPU + * can find the conntrack before the above stores are visible. */ __nf_conntrack_hash_insert(ct, hash, reply_hash); + + /* IPS_CONFIRMED unset means 'ct not (yet) in hash', conntrack lookups + * skip entries that lack this bit. This happens when a CPU is looking + * at a stale entry that is being recycled due to SLAB_TYPESAFE_BY_RCU + * or when another CPU encounters this entry right after the insertion + * but before the set-confirm-bit below. This bit must not be set until + * after __nf_conntrack_hash_insert(). + */ + smp_mb__before_atomic(); + set_bit(IPS_CONFIRMED_BIT, &ct->status); + nf_conntrack_double_unlock(hash, reply_hash); local_bh_enable(); -- 2.34.1

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[openeuler:OLK-5.10 3399/3399] certs/system_keyring.c:42: warning: Function parameter or member 'dest_keyring' not described in 'restrict_link_by_builtin_trusted'
by kernel test robot 10 Dec '25

10 Dec '25

Hi Salvatore, First bad commit (maybe != root cause): tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: ea8b5fbcdf7f5ce2d966ae6aa4e95e2ebde6cb03 commit: 68ee705da160d123656dcbf9ebd449fb77b54bc0 [3399/3399] scripts: kernel-doc: Fix syntax error due to undeclared args variable config: x86_64-allnoconfig-bpf (https://download.01.org/0day-ci/archive/20251210/202512100037.0LOqY3GV-lkp@…) compiler: gcc-14 (Debian 14.2.0-19) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251210/202512100037.0LOqY3GV-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/202512100037.0LOqY3GV-lkp@intel.com/ All warnings (new ones prefixed by >>): >> certs/system_keyring.c:42: warning: Function parameter or member 'dest_keyring' not described in 'restrict_link_by_builtin_trusted' >> certs/system_keyring.c:42: warning: Function parameter or member 'type' not described in 'restrict_link_by_builtin_trusted' >> certs/system_keyring.c:42: warning: Function parameter or member 'payload' not described in 'restrict_link_by_builtin_trusted' >> certs/system_keyring.c:42: warning: Function parameter or member 'restriction_key' not described in 'restrict_link_by_builtin_trusted' >> certs/system_keyring.c:61: warning: Function parameter or member 'dest_keyring' not described in 'restrict_link_by_builtin_and_secondary_trusted' >> certs/system_keyring.c:61: warning: Function parameter or member 'type' not described in 'restrict_link_by_builtin_and_secondary_trusted' >> certs/system_keyring.c:61: warning: Function parameter or member 'payload' not described in 'restrict_link_by_builtin_and_secondary_trusted' >> certs/system_keyring.c:61: warning: Function parameter or member 'restrict_key' not described in 'restrict_link_by_builtin_and_secondary_trusted' -- >> mm/filemap.c:823:14: warning: no previous prototype for '__add_to_page_cache_locked' [-Wmissing-prototypes] 823 | noinline int __add_to_page_cache_locked(struct page *page, | ^~~~~~~~~~~~~~~~~~~~~~~~~~ -- >> mm/truncate.c:543: warning: Function parameter or member 'mapping' not described in 'invalidate_mapping_pagevec' >> mm/truncate.c:543: warning: Function parameter or member 'start' not described in 'invalidate_mapping_pagevec' >> mm/truncate.c:543: warning: Function parameter or member 'end' not described in 'invalidate_mapping_pagevec' >> mm/truncate.c:543: warning: Function parameter or member 'nr_pagevec' not described in 'invalidate_mapping_pagevec' -- >> mm/oom_kill.c:316: warning: Function parameter or member 'task' not described in 'oom_next_task' >> mm/oom_kill.c:316: warning: Function parameter or member 'oc' not described in 'oom_next_task' >> mm/oom_kill.c:316: warning: Function parameter or member 'points' not described in 'oom_next_task' -- >> mm/page_vma_mapped.c:86: warning: Function parameter or member 'pvmw' not described in 'check_pte' -- >> mm/vmalloc.c:3666: warning: Function parameter or member 'pgoff' not described in 'remap_vmalloc_hugepage_range_partial' >> mm/vmalloc.c:3795: warning: Function parameter or member 'align' not described in 'pvm_determine_end_from_reverse' -- >> mm/page_alloc.c:3040:6: warning: no previous prototype for '__drain_all_pages' [-Wmissing-prototypes] 3040 | void __drain_all_pages(struct zone *zone, bool force_all_cpus) | ^~~~~~~~~~~~~~~~~ >> mm/page_alloc.c:3603:15: warning: no previous prototype for 'should_fail_alloc_page' [-Wmissing-prototypes] 3603 | noinline bool should_fail_alloc_page(gfp_t gfp_mask, unsigned int order) | ^~~~~~~~~~~~~~~~~~~~~~ >> mm/page_alloc.c:6754:20: warning: no previous prototype for 'memmap_init' [-Wmissing-prototypes] 6754 | void __init __weak memmap_init(void) | ^~~~~~~~~~~ >> mm/page_alloc.c:6792:23: warning: no previous prototype for 'arch_memmap_init' [-Wmissing-prototypes] 6792 | void __meminit __weak arch_memmap_init(unsigned long size, int nid, | ^~~~~~~~~~~~~~~~ >> mm/page_alloc.c:6910:6: warning: no previous prototype for '__zone_set_pageset_high_and_batch' [-Wmissing-prototypes] 6910 | void __zone_set_pageset_high_and_batch(struct zone *zone, unsigned long high, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -- >> mm/khugepaged.c:102: warning: Function parameter or member 'nr_pte_mapped_thp' not described in 'mm_slot' >> mm/khugepaged.c:102: warning: Function parameter or member 'pte_mapped_thp' not described in 'mm_slot' >> mm/khugepaged.c:1453: warning: Function parameter or member 'mm' not described in 'collapse_pte_mapped_thp' >> mm/khugepaged.c:1453: warning: Function parameter or member 'addr' not described in 'collapse_pte_mapped_thp' >> mm/khugepaged.c:1691: warning: Function parameter or member 'mm' not described in 'collapse_file' >> mm/khugepaged.c:1691: warning: Function parameter or member 'file' not described in 'collapse_file' >> mm/khugepaged.c:1691: warning: Function parameter or member 'start' not described in 'collapse_file' >> mm/khugepaged.c:1691: warning: Function parameter or member 'hpage' not described in 'collapse_file' >> mm/khugepaged.c:1691: warning: Function parameter or member 'node' not described in 'collapse_file' >> mm/khugepaged.c:1691: warning: Function parameter or member 'reliable' not described in 'collapse_file' -- >> mm/early_ioremap.c:34:24: warning: no previous prototype for 'early_memremap_pgprot_adjust' [-Wmissing-prototypes] 34 | pgprot_t __init __weak early_memremap_pgprot_adjust(resource_size_t phys_addr, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ -- >> mm/kasan/init.c:232: warning: Function parameter or member 'shadow_start' not described in 'kasan_populate_early_shadow' >> mm/kasan/init.c:232: warning: Function parameter or member 'shadow_end' not described in 'kasan_populate_early_shadow' -- >> fs/open.c:887: warning: Excess function parameter 'opened' description in 'finish_open' >> fs/open.c:929: warning: Excess function parameter 'cred' description in 'vfs_open' .. vim +42 certs/system_keyring.c b56e5a17b6b9acd kernel/system_keyring.c David Howells 2013-08-30 31 a511e1af8b12f44 certs/system_keyring.c David Howells 2016-04-06 32 /** d3bfe84129f65e0 certs/system_keyring.c David Howells 2016-04-06 33 * restrict_link_to_builtin_trusted - Restrict keyring addition by built in CA a511e1af8b12f44 certs/system_keyring.c David Howells 2016-04-06 34 * a511e1af8b12f44 certs/system_keyring.c David Howells 2016-04-06 35 * Restrict the addition of keys into a keyring based on the key-to-be-added d3bfe84129f65e0 certs/system_keyring.c David Howells 2016-04-06 36 * being vouched for by a key in the built in system keyring. a511e1af8b12f44 certs/system_keyring.c David Howells 2016-04-06 37 */ aaf66c883813f00 certs/system_keyring.c Mat Martineau 2016-08-30 38 int restrict_link_by_builtin_trusted(struct key *dest_keyring, a511e1af8b12f44 certs/system_keyring.c David Howells 2016-04-06 39 const struct key_type *type, aaf66c883813f00 certs/system_keyring.c Mat Martineau 2016-08-30 40 const union key_payload *payload, aaf66c883813f00 certs/system_keyring.c Mat Martineau 2016-08-30 41 struct key *restriction_key) a511e1af8b12f44 certs/system_keyring.c David Howells 2016-04-06 @42 { aaf66c883813f00 certs/system_keyring.c Mat Martineau 2016-08-30 43 return restrict_link_by_signature(dest_keyring, type, payload, aaf66c883813f00 certs/system_keyring.c Mat Martineau 2016-08-30 44 builtin_trusted_keys); a511e1af8b12f44 certs/system_keyring.c David Howells 2016-04-06 45 } a511e1af8b12f44 certs/system_keyring.c David Howells 2016-04-06 46 d3bfe84129f65e0 certs/system_keyring.c David Howells 2016-04-06 47 #ifdef CONFIG_SECONDARY_TRUSTED_KEYRING d3bfe84129f65e0 certs/system_keyring.c David Howells 2016-04-06 48 /** d3bfe84129f65e0 certs/system_keyring.c David Howells 2016-04-06 49 * restrict_link_by_builtin_and_secondary_trusted - Restrict keyring d3bfe84129f65e0 certs/system_keyring.c David Howells 2016-04-06 50 * addition by both builtin and secondary keyrings d3bfe84129f65e0 certs/system_keyring.c David Howells 2016-04-06 51 * d3bfe84129f65e0 certs/system_keyring.c David Howells 2016-04-06 52 * Restrict the addition of keys into a keyring based on the key-to-be-added d3bfe84129f65e0 certs/system_keyring.c David Howells 2016-04-06 53 * being vouched for by a key in either the built-in or the secondary system d3bfe84129f65e0 certs/system_keyring.c David Howells 2016-04-06 54 * keyrings. d3bfe84129f65e0 certs/system_keyring.c David Howells 2016-04-06 55 */ d3bfe84129f65e0 certs/system_keyring.c David Howells 2016-04-06 56 int restrict_link_by_builtin_and_secondary_trusted( aaf66c883813f00 certs/system_keyring.c Mat Martineau 2016-08-30 57 struct key *dest_keyring, d3bfe84129f65e0 certs/system_keyring.c David Howells 2016-04-06 58 const struct key_type *type, aaf66c883813f00 certs/system_keyring.c Mat Martineau 2016-08-30 59 const union key_payload *payload, aaf66c883813f00 certs/system_keyring.c Mat Martineau 2016-08-30 60 struct key *restrict_key) d3bfe84129f65e0 certs/system_keyring.c David Howells 2016-04-06 @61 { d3bfe84129f65e0 certs/system_keyring.c David Howells 2016-04-06 62 /* If we have a secondary trusted keyring, then that contains a link d3bfe84129f65e0 certs/system_keyring.c David Howells 2016-04-06 63 * through to the builtin keyring and the search will follow that link. d3bfe84129f65e0 certs/system_keyring.c David Howells 2016-04-06 64 */ d3bfe84129f65e0 certs/system_keyring.c David Howells 2016-04-06 65 if (type == &key_type_keyring && aaf66c883813f00 certs/system_keyring.c Mat Martineau 2016-08-30 66 dest_keyring == secondary_trusted_keys && d3bfe84129f65e0 certs/system_keyring.c David Howells 2016-04-06 67 payload == &builtin_trusted_keys->payload) d3bfe84129f65e0 certs/system_keyring.c David Howells 2016-04-06 68 /* Allow the builtin keyring to be added to the secondary */ d3bfe84129f65e0 certs/system_keyring.c David Howells 2016-04-06 69 return 0; d3bfe84129f65e0 certs/system_keyring.c David Howells 2016-04-06 70 aaf66c883813f00 certs/system_keyring.c Mat Martineau 2016-08-30 71 return restrict_link_by_signature(dest_keyring, type, payload, aaf66c883813f00 certs/system_keyring.c Mat Martineau 2016-08-30 72 secondary_trusted_keys); d3bfe84129f65e0 certs/system_keyring.c David Howells 2016-04-06 73 } 2b6aa412ff23a02 certs/system_keyring.c Mat Martineau 2016-08-31 74 :::::: The code at line 42 was first introduced by commit :::::: a511e1af8b12f44c6e55786c463c9f093c214fb6 KEYS: Move the point of trust determination to __key_link() :::::: TO: David Howells <dhowells(a)redhat.com> :::::: CC: David Howells <dhowells(a)redhat.com> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 3508/3508] include/linux/bitfield.h:165:17: error: call to '__bad_mask' declared with attribute error: bad bitfield mask
by kernel test robot 10 Dec '25

10 Dec '25

Hi Suzuki, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: f3072e528ba53a76e66a34613ecc7b86dc96816d commit: 9e76624e89d2d5210d25a33749d8989212945735 [3508/3508] [v8-28-43]arm64: RME: Allow checking SVE on VM instance config: arm64-randconfig-001-20251210 (https://download.01.org/0day-ci/archive/20251210/202512100623.1pjIPxzS-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.3.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251210/202512100623.1pjIPxzS-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/202512100623.1pjIPxzS-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from arch/arm64/include/asm/sysreg.h:1065, from arch/arm64/include/asm/percpu.h:13, from arch/arm64/include/asm/smp.h:28, from include/linux/smp.h:113, from include/linux/percpu.h:7, from include/linux/context_tracking_state.h:5, from include/linux/hardirq.h:5, from include/linux/kvm_host.h:7, from arch/arm64/kvm/rme.c:6: In function 'field_multiplier', inlined from 'u64_get_bits' at include/linux/bitfield.h:201:1, inlined from 'rme_has_feature' at arch/arm64/kvm/rme.c:38:11: >> include/linux/bitfield.h:165:17: error: call to '__bad_mask' declared with attribute error: bad bitfield mask 165 | __bad_mask(); | ^~~~~~~~~~~~ vim +/__bad_mask +165 include/linux/bitfield.h e2192de59e457ae Johannes Berg 2023-01-18 119 e2192de59e457ae Johannes Berg 2023-01-18 120 /** e2192de59e457ae Johannes Berg 2023-01-18 121 * FIELD_PREP_CONST() - prepare a constant bitfield element e2192de59e457ae Johannes Berg 2023-01-18 122 * @_mask: shifted mask defining the field's length and position e2192de59e457ae Johannes Berg 2023-01-18 123 * @_val: value to put in the field e2192de59e457ae Johannes Berg 2023-01-18 124 * e2192de59e457ae Johannes Berg 2023-01-18 125 * FIELD_PREP_CONST() masks and shifts up the value. The result should e2192de59e457ae Johannes Berg 2023-01-18 126 * be combined with other fields of the bitfield using logical OR. e2192de59e457ae Johannes Berg 2023-01-18 127 * e2192de59e457ae Johannes Berg 2023-01-18 128 * Unlike FIELD_PREP() this is a constant expression and can therefore e2192de59e457ae Johannes Berg 2023-01-18 129 * be used in initializers. Error checking is less comfortable for this e2192de59e457ae Johannes Berg 2023-01-18 130 * version, and non-constant masks cannot be used. e2192de59e457ae Johannes Berg 2023-01-18 131 */ e2192de59e457ae Johannes Berg 2023-01-18 132 #define FIELD_PREP_CONST(_mask, _val) \ e2192de59e457ae Johannes Berg 2023-01-18 133 ( \ e2192de59e457ae Johannes Berg 2023-01-18 134 /* mask must be non-zero */ \ e2192de59e457ae Johannes Berg 2023-01-18 135 BUILD_BUG_ON_ZERO((_mask) == 0) + \ e2192de59e457ae Johannes Berg 2023-01-18 136 /* check if value fits */ \ e2192de59e457ae Johannes Berg 2023-01-18 137 BUILD_BUG_ON_ZERO(~((_mask) >> __bf_shf(_mask)) & (_val)) + \ e2192de59e457ae Johannes Berg 2023-01-18 138 /* check if mask is contiguous */ \ e2192de59e457ae Johannes Berg 2023-01-18 139 __BF_CHECK_POW2((_mask) + (1ULL << __bf_shf(_mask))) + \ e2192de59e457ae Johannes Berg 2023-01-18 140 /* and create the value */ \ e2192de59e457ae Johannes Berg 2023-01-18 141 (((typeof(_mask))(_val) << __bf_shf(_mask)) & (_mask)) \ e2192de59e457ae Johannes Berg 2023-01-18 142 ) e2192de59e457ae Johannes Berg 2023-01-18 143 3e9b3112ec74f19 Jakub Kicinski 2016-08-31 144 /** 3e9b3112ec74f19 Jakub Kicinski 2016-08-31 145 * FIELD_GET() - extract a bitfield element 3e9b3112ec74f19 Jakub Kicinski 2016-08-31 146 * @_mask: shifted mask defining the field's length and position 7240767450d6d83 Masahiro Yamada 2017-10-03 147 * @_reg: value of entire bitfield 3e9b3112ec74f19 Jakub Kicinski 2016-08-31 148 * 3e9b3112ec74f19 Jakub Kicinski 2016-08-31 149 * FIELD_GET() extracts the field specified by @_mask from the 3e9b3112ec74f19 Jakub Kicinski 2016-08-31 150 * bitfield passed in as @_reg by masking and shifting it down. 3e9b3112ec74f19 Jakub Kicinski 2016-08-31 151 */ 3e9b3112ec74f19 Jakub Kicinski 2016-08-31 152 #define FIELD_GET(_mask, _reg) \ 3e9b3112ec74f19 Jakub Kicinski 2016-08-31 153 ({ \ 3e9b3112ec74f19 Jakub Kicinski 2016-08-31 154 __BF_FIELD_CHECK(_mask, _reg, 0U, "FIELD_GET: "); \ 3e9b3112ec74f19 Jakub Kicinski 2016-08-31 155 (typeof(_mask))(((_reg) & (_mask)) >> __bf_shf(_mask)); \ 3e9b3112ec74f19 Jakub Kicinski 2016-08-31 156 }) 3e9b3112ec74f19 Jakub Kicinski 2016-08-31 157 e7d4a95da86e0b0 Johannes Berg 2018-06-20 158 extern void __compiletime_error("value doesn't fit into mask") 00b0c9b82663ac4 Al Viro 2017-12-14 159 __field_overflow(void); 00b0c9b82663ac4 Al Viro 2017-12-14 160 extern void __compiletime_error("bad bitfield mask") 00b0c9b82663ac4 Al Viro 2017-12-14 161 __bad_mask(void); 00b0c9b82663ac4 Al Viro 2017-12-14 162 static __always_inline u64 field_multiplier(u64 field) 00b0c9b82663ac4 Al Viro 2017-12-14 163 { 00b0c9b82663ac4 Al Viro 2017-12-14 164 if ((field | (field - 1)) & ((field | (field - 1)) + 1)) 00b0c9b82663ac4 Al Viro 2017-12-14 @165 __bad_mask(); 00b0c9b82663ac4 Al Viro 2017-12-14 166 return field & -field; 00b0c9b82663ac4 Al Viro 2017-12-14 167 } 00b0c9b82663ac4 Al Viro 2017-12-14 168 static __always_inline u64 field_mask(u64 field) 00b0c9b82663ac4 Al Viro 2017-12-14 169 { 00b0c9b82663ac4 Al Viro 2017-12-14 170 return field / field_multiplier(field); 00b0c9b82663ac4 Al Viro 2017-12-14 171 } e31a50162feb352 Alex Elder 2020-03-12 172 #define field_max(field) ((typeof(field))field_mask(field)) 00b0c9b82663ac4 Al Viro 2017-12-14 173 #define ____MAKE_OP(type,base,to,from) \ 00b0c9b82663ac4 Al Viro 2017-12-14 174 static __always_inline __##type type##_encode_bits(base v, base field) \ 00b0c9b82663ac4 Al Viro 2017-12-14 175 { \ e7d4a95da86e0b0 Johannes Berg 2018-06-20 176 if (__builtin_constant_p(v) && (v & ~field_mask(field))) \ 00b0c9b82663ac4 Al Viro 2017-12-14 177 __field_overflow(); \ 00b0c9b82663ac4 Al Viro 2017-12-14 178 return to((v & field_mask(field)) * field_multiplier(field)); \ 00b0c9b82663ac4 Al Viro 2017-12-14 179 } \ 00b0c9b82663ac4 Al Viro 2017-12-14 180 static __always_inline __##type type##_replace_bits(__##type old, \ 00b0c9b82663ac4 Al Viro 2017-12-14 181 base val, base field) \ 00b0c9b82663ac4 Al Viro 2017-12-14 182 { \ 00b0c9b82663ac4 Al Viro 2017-12-14 183 return (old & ~to(field)) | type##_encode_bits(val, field); \ 00b0c9b82663ac4 Al Viro 2017-12-14 184 } \ 00b0c9b82663ac4 Al Viro 2017-12-14 185 static __always_inline void type##p_replace_bits(__##type *p, \ 00b0c9b82663ac4 Al Viro 2017-12-14 186 base val, base field) \ 00b0c9b82663ac4 Al Viro 2017-12-14 187 { \ 00b0c9b82663ac4 Al Viro 2017-12-14 188 *p = (*p & ~to(field)) | type##_encode_bits(val, field); \ 00b0c9b82663ac4 Al Viro 2017-12-14 189 } \ 00b0c9b82663ac4 Al Viro 2017-12-14 190 static __always_inline base type##_get_bits(__##type v, base field) \ 00b0c9b82663ac4 Al Viro 2017-12-14 191 { \ 00b0c9b82663ac4 Al Viro 2017-12-14 192 return (from(v) & field)/field_multiplier(field); \ 00b0c9b82663ac4 Al Viro 2017-12-14 193 } 00b0c9b82663ac4 Al Viro 2017-12-14 194 #define __MAKE_OP(size) \ 00b0c9b82663ac4 Al Viro 2017-12-14 195 ____MAKE_OP(le##size,u##size,cpu_to_le##size,le##size##_to_cpu) \ 00b0c9b82663ac4 Al Viro 2017-12-14 196 ____MAKE_OP(be##size,u##size,cpu_to_be##size,be##size##_to_cpu) \ 00b0c9b82663ac4 Al Viro 2017-12-14 197 ____MAKE_OP(u##size,u##size,,) 37a3862e1238262 Johannes Berg 2018-06-20 198 ____MAKE_OP(u8,u8,,) 00b0c9b82663ac4 Al Viro 2017-12-14 199 __MAKE_OP(16) 00b0c9b82663ac4 Al Viro 2017-12-14 200 __MAKE_OP(32) 00b0c9b82663ac4 Al Viro 2017-12-14 201 __MAKE_OP(64) 00b0c9b82663ac4 Al Viro 2017-12-14 202 #undef __MAKE_OP 00b0c9b82663ac4 Al Viro 2017-12-14 203 #undef ____MAKE_OP 00b0c9b82663ac4 Al Viro 2017-12-14 204 :::::: The code at line 165 was first introduced by commit :::::: 00b0c9b82663ac42e5a09f58ce960f81f29d64ee Add primitives for manipulating bitfields both in host- and fixed-endian. :::::: TO: Al Viro <viro(a)zeniv.linux.org.uk> :::::: CC: Al Viro <viro(a)zeniv.linux.org.uk> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 3398/3398] htmldocs: Warning: arch/x86/kernel/cpu/resctrl/monitor.c references a file that doesn't exist: Documentation/x86/resctrl.rst
by kernel test robot 10 Dec '25

10 Dec '25

Hi Fenghua, First bad commit (maybe != root cause): tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: ea8b5fbcdf7f5ce2d966ae6aa4e95e2ebde6cb03 commit: a6c0245e15d65203dbe3b21d47e8618b4444bf27 [3398/3398] x86/resctrl: Correct MBM total and local values reproduce: (https://download.01.org/0day-ci/archive/20251209/202512092256.qjUEQ2Ay-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/202512092256.qjUEQ2Ay-lkp@intel.com/ All warnings (new ones prefixed by >>): Warning: MAINTAINERS references a file that doesn't exist: Documentation/x86/amd_hsmp.rst Warning: MAINTAINERS references a file that doesn't exist: Documentation/devicetree/bindings/pinctrl/toshiba,tmpv7700-pinctrl.yaml Warning: MAINTAINERS references a file that doesn't exist: Documentation/devicetree/bindings/misc/hisilicon-hikey-usb.yaml Warning: arch/Kconfig references a file that doesn't exist: Documentation/unaligned-memory-access.txt Warning: arch/riscv/kvm/vcpu.c references a file that doesn't exist: Documentation/virtual/kvm/vcpu-requests.rst >> Warning: arch/x86/kernel/cpu/resctrl/monitor.c references a file that doesn't exist: Documentation/x86/resctrl.rst Warning: crypto/asymmetric_keys/pgp_preload.c references a file that doesn't exist: Documentation/security/keys-crypto.txt Warning: drivers/irqchip/Kconfig references a file that doesn't exist: Documentation/loongarch/irq-chip-model.rst Warning: drivers/net/ethernet/yunsilicon/xsc/common/xsc_ioctl.h references a file that doesn't exist: Documentation/ioctl/ioctl-number.txt Warning: openEuler/MAINTAINERS references a file that doesn't exist: Documentation/networking/hinic3.rst Warning: /sys/bus/iio/devices/iio:deviceX/in_accel_x_calibbias is defined 2 times: ./Documentation/ABI/testing/sysfs-bus-iio-icm42600:0 ./Documentation/ABI/testing/sysfs-bus-iio:394 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 3398/3398] htmldocs: Warning: openEuler/MAINTAINERS references a file that doesn't exist: Documentation/networking/hinic3.rst
by kernel test robot 10 Dec '25

10 Dec '25

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: ea8b5fbcdf7f5ce2d966ae6aa4e95e2ebde6cb03 commit: 0378ac5f333ca75e4fae5a8a8ed499ed374f3bdd [3398/3398] net/ethernet/huawei/hinic3: Add the CQM on which the RDMA depends reproduce: (https://download.01.org/0day-ci/archive/20251209/202512092215.R7vj8ToZ-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/202512092215.R7vj8ToZ-lkp@intel.com/ All warnings (new ones prefixed by >>): Warning: arch/riscv/kvm/vcpu.c references a file that doesn't exist: Documentation/virtual/kvm/vcpu-requests.rst Warning: crypto/asymmetric_keys/pgp_preload.c references a file that doesn't exist: Documentation/security/keys-crypto.txt Warning: drivers/irqchip/Kconfig references a file that doesn't exist: Documentation/loongarch/irq-chip-model.rst Warning: drivers/net/ethernet/yunsilicon/xsc/common/xsc_ioctl.h references a file that doesn't exist: Documentation/ioctl/ioctl-number.txt Warning: openEuler/MAINTAINERS references a file that doesn't exist: Documentation/admin-guide/perf/hisi-pcie-pmu.rst >> Warning: openEuler/MAINTAINERS references a file that doesn't exist: Documentation/networking/hinic3.rst Warning: /sys/bus/iio/devices/iio:deviceX/in_accel_x_calibbias is defined 2 times: ./Documentation/ABI/testing/sysfs-bus-iio-icm42600:0 ./Documentation/ABI/testing/sysfs-bus-iio:394 Warning: /sys/bus/iio/devices/iio:deviceX/in_accel_y_calibbias is defined 2 times: ./Documentation/ABI/testing/sysfs-bus-iio-icm42600:1 ./Documentation/ABI/testing/sysfs-bus-iio:395 Warning: /sys/bus/iio/devices/iio:deviceX/in_accel_z_calibbias is defined 2 times: ./Documentation/ABI/testing/sysfs-bus-iio-icm42600:2 ./Documentation/ABI/testing/sysfs-bus-iio:396 Warning: /sys/bus/iio/devices/iio:deviceX/in_anglvel_x_calibbias is defined 2 times: ./Documentation/ABI/testing/sysfs-bus-iio-icm42600:3 ./Documentation/ABI/testing/sysfs-bus-iio:397 Warning: /sys/bus/iio/devices/iio:deviceX/in_anglvel_y_calibbias is defined 2 times: ./Documentation/ABI/testing/sysfs-bus-iio-icm42600:4 ./Documentation/ABI/testing/sysfs-bus-iio:398 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 3398/3398] htmldocs: Warning: drivers/net/ethernet/yunsilicon/xsc/common/xsc_ioctl.h references a file that doesn't exist: Documentation/ioctl/ioctl-number.txt
by kernel test robot 10 Dec '25

10 Dec '25

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: ea8b5fbcdf7f5ce2d966ae6aa4e95e2ebde6cb03 commit: d48b7d951d22f7f97d68ae7b580769827683d404 [3398/3398] drivers: initial support for xsc drivers from Yunsilicon Technology reproduce: (https://download.01.org/0day-ci/archive/20251209/202512092129.rSRtn0GX-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/202512092129.rSRtn0GX-lkp@intel.com/ All warnings (new ones prefixed by >>): Warning: MAINTAINERS references a file that doesn't exist: Documentation/admin-guide/perf/hisi-pcie-pmu.rst Warning: arch/Kconfig references a file that doesn't exist: Documentation/unaligned-memory-access.txt Warning: arch/riscv/kvm/vcpu.c references a file that doesn't exist: Documentation/virtual/kvm/vcpu-requests.rst Warning: crypto/asymmetric_keys/pgp_preload.c references a file that doesn't exist: Documentation/security/keys-crypto.txt Warning: drivers/irqchip/Kconfig references a file that doesn't exist: Documentation/loongarch/irq-chip-model.rst >> Warning: drivers/net/ethernet/yunsilicon/xsc/common/xsc_ioctl.h references a file that doesn't exist: Documentation/ioctl/ioctl-number.txt Warning: openEuler/MAINTAINERS references a file that doesn't exist: Documentation/admin-guide/perf/hisi-pcie-pmu.rst Warning: /sys/bus/iio/devices/iio:deviceX/in_accel_x_calibbias is defined 2 times: ./Documentation/ABI/testing/sysfs-bus-iio-icm42600:0 ./Documentation/ABI/testing/sysfs-bus-iio:394 Warning: /sys/bus/iio/devices/iio:deviceX/in_accel_y_calibbias is defined 2 times: ./Documentation/ABI/testing/sysfs-bus-iio-icm42600:1 ./Documentation/ABI/testing/sysfs-bus-iio:395 Warning: /sys/bus/iio/devices/iio:deviceX/in_accel_z_calibbias is defined 2 times: ./Documentation/ABI/testing/sysfs-bus-iio-icm42600:2 ./Documentation/ABI/testing/sysfs-bus-iio:396 Warning: /sys/bus/iio/devices/iio:deviceX/in_anglvel_x_calibbias is defined 2 times: ./Documentation/ABI/testing/sysfs-bus-iio-icm42600:3 ./Documentation/ABI/testing/sysfs-bus-iio:397 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 3398/3398] htmldocs: Warning: The Sphinx 'sphinx_rtd_theme' HTML theme was not found. Make sure you have the theme installed to produce pretty HTML output. Falling back to the default theme.
by kernel test robot 10 Dec '25

10 Dec '25

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: ea8b5fbcdf7f5ce2d966ae6aa4e95e2ebde6cb03 commit: 9ecc6f98e74d5553122ee564caa72dd2a1abf9ff [3398/3398] docs: Fix the docs build with Sphinx 6.0 reproduce: (https://download.01.org/0day-ci/archive/20251209/202512092104.D3gEhdzh-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/202512092104.D3gEhdzh-lkp@intel.com/ All warnings (new ones prefixed by >>): Warning: /sys/class/leds/<led>/repeat is defined 2 times: ./Documentation/ABI/testing/sysfs-class-led-trigger-pattern:28 ./Documentation/ABI/testing/sysfs-class-led-driver-el15203000:0 Warning: /sys/kernel/iommu_groups/reserved_regions is defined 2 times: ./Documentation/ABI/testing/sysfs-kernel-iommu_groups:15 ./Documentation/ABI/testing/sysfs-kernel-iommu_groups:27 WARNING: The kernel documentation build process support for Sphinx v3.0 and above is brand new. Be prepared for possible issues in the generated output. >> Warning: The Sphinx 'sphinx_rtd_theme' HTML theme was not found. Make sure you have the theme installed to produce pretty HTML output. Falling back to the default theme. -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 3398/3398] htmldocs: Warning: drivers/irqchip/Kconfig references a file that doesn't exist: Documentation/loongarch/irq-chip-model.rst
by kernel test robot 10 Dec '25

10 Dec '25

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: ea8b5fbcdf7f5ce2d966ae6aa4e95e2ebde6cb03 commit: 8dbec732f16ae6510354065536da591114ec83ab [3398/3398] irqchip: Add LoongArch CPU interrupt controller support reproduce: (https://download.01.org/0day-ci/archive/20251209/202512092124.8pmDXxxf-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/202512092124.8pmDXxxf-lkp@intel.com/ All warnings (new ones prefixed by >>): Warning: MAINTAINERS references a file that doesn't exist: Documentation/devicetree/bindings/misc/hisilicon-hikey-usb.yaml Warning: MAINTAINERS references a file that doesn't exist: Documentation/admin-guide/perf/hisi-pcie-pmu.rst Warning: arch/Kconfig references a file that doesn't exist: Documentation/unaligned-memory-access.txt Warning: arch/riscv/kvm/vcpu.c references a file that doesn't exist: Documentation/virtual/kvm/vcpu-requests.rst Warning: crypto/asymmetric_keys/pgp_preload.c references a file that doesn't exist: Documentation/security/keys-crypto.txt >> Warning: drivers/irqchip/Kconfig references a file that doesn't exist: Documentation/loongarch/irq-chip-model.rst Warning: /sys/bus/iio/devices/iio:deviceX/in_accel_x_calibbias is defined 2 times: ./Documentation/ABI/testing/sysfs-bus-iio-icm42600:0 ./Documentation/ABI/testing/sysfs-bus-iio:394 Warning: /sys/bus/iio/devices/iio:deviceX/in_accel_y_calibbias is defined 2 times: ./Documentation/ABI/testing/sysfs-bus-iio-icm42600:1 ./Documentation/ABI/testing/sysfs-bus-iio:395 Warning: /sys/bus/iio/devices/iio:deviceX/in_accel_z_calibbias is defined 2 times: ./Documentation/ABI/testing/sysfs-bus-iio-icm42600:2 ./Documentation/ABI/testing/sysfs-bus-iio:396 Warning: /sys/bus/iio/devices/iio:deviceX/in_anglvel_x_calibbias is defined 2 times: ./Documentation/ABI/testing/sysfs-bus-iio-icm42600:3 ./Documentation/ABI/testing/sysfs-bus-iio:397 Warning: /sys/bus/iio/devices/iio:deviceX/in_anglvel_y_calibbias is defined 2 times: ./Documentation/ABI/testing/sysfs-bus-iio-icm42600:4 ./Documentation/ABI/testing/sysfs-bus-iio:398 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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