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[PATCH OLK-5.10] vmci: Prevent the dispatching of uninitialized payloads
by Pan Taixi 29 Aug '25

29 Aug '25

From: Lizhi Xu <lizhi.xu(a)windriver.com> mainline inclusion from mainline-v6.17-rc1 commit 8282013b56059c34590ac0245c74ea7ed7642924 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICU6HC CVE: CVE-2025-38611 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- The reproducer executes the host's unlocked_ioctl call in two different tasks. When init_context fails, the struct vmci_event_ctx is not fully initialized when executing vmci_datagram_dispatch() to send events to all vm contexts. This affects the datagram taken from the datagram queue of its context by another task, because the datagram payload is not initialized according to the size payload_size, which causes the kernel data to leak to the user space. Before dispatching the datagram, and before setting the payload content, explicitly set the payload content to 0 to avoid data leakage caused by incomplete payload initialization. To avoid the oob check failure when executing __compiletime_lessthan() in memset(), directly use the address of the vmci_event_ctx instance ev to replace ev.msg.hdr, because their addresses are the same. Fixes: 28d6692cd8fb ("VMCI: context implementation.") Reported-by: syzbot+9b9124ae9b12d5af5d95(a)syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=9b9124ae9b12d5af5d95 Tested-by: syzbot+9b9124ae9b12d5af5d95(a)syzkaller.appspotmail.com Signed-off-by: Lizhi Xu <lizhi.xu(a)windriver.com> Link: https://lore.kernel.org/r/20250703075334.856445-1-lizhi.xu@windriver.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Pan Taixi <pantaixi1(a)huawei.com> --- drivers/misc/vmw_vmci/vmci_context.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/misc/vmw_vmci/vmci_context.c b/drivers/misc/vmw_vmci/vmci_context.c index 26ff49fdf0f7..490ae4b9d4cb 100644 --- a/drivers/misc/vmw_vmci/vmci_context.c +++ b/drivers/misc/vmw_vmci/vmci_context.c @@ -251,6 +251,8 @@ static int ctx_fire_notification(u32 context_id, u32 priv_flags) ev.msg.hdr.src = vmci_make_handle(VMCI_HYPERVISOR_CONTEXT_ID, VMCI_CONTEXT_RESOURCE_ID); ev.msg.hdr.payload_size = sizeof(ev) - sizeof(ev.msg.hdr); + memset((char*)&ev + sizeof(ev.msg.hdr), 0, + ev.msg.hdr.payload_size); ev.msg.event_data.event = VMCI_EVENT_CTX_REMOVED; ev.payload.context_id = context_id; -- 2.34.1

2 1

[PATCH OLK-6.6] vmci: Prevent the dispatching of uninitialized payloads
by Pan Taixi 29 Aug '25

29 Aug '25

From: Lizhi Xu <lizhi.xu(a)windriver.com> mainline inclusion from mainline-v6.17-rc1 commit 8282013b56059c34590ac0245c74ea7ed7642924 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICU6HC CVE: CVE-2025-38611 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- The reproducer executes the host's unlocked_ioctl call in two different tasks. When init_context fails, the struct vmci_event_ctx is not fully initialized when executing vmci_datagram_dispatch() to send events to all vm contexts. This affects the datagram taken from the datagram queue of its context by another task, because the datagram payload is not initialized according to the size payload_size, which causes the kernel data to leak to the user space. Before dispatching the datagram, and before setting the payload content, explicitly set the payload content to 0 to avoid data leakage caused by incomplete payload initialization. To avoid the oob check failure when executing __compiletime_lessthan() in memset(), directly use the address of the vmci_event_ctx instance ev to replace ev.msg.hdr, because their addresses are the same. Fixes: 28d6692cd8fb ("VMCI: context implementation.") Reported-by: syzbot+9b9124ae9b12d5af5d95(a)syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=9b9124ae9b12d5af5d95 Tested-by: syzbot+9b9124ae9b12d5af5d95(a)syzkaller.appspotmail.com Signed-off-by: Lizhi Xu <lizhi.xu(a)windriver.com> Link: https://lore.kernel.org/r/20250703075334.856445-1-lizhi.xu@windriver.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Pan Taixi <pantaixi1(a)huawei.com> --- drivers/misc/vmw_vmci/vmci_context.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/misc/vmw_vmci/vmci_context.c b/drivers/misc/vmw_vmci/vmci_context.c index f22b44827e92..034a971de551 100644 --- a/drivers/misc/vmw_vmci/vmci_context.c +++ b/drivers/misc/vmw_vmci/vmci_context.c @@ -251,6 +251,8 @@ static int ctx_fire_notification(u32 context_id, u32 priv_flags) ev.msg.hdr.src = vmci_make_handle(VMCI_HYPERVISOR_CONTEXT_ID, VMCI_CONTEXT_RESOURCE_ID); ev.msg.hdr.payload_size = sizeof(ev) - sizeof(ev.msg.hdr); + memset((char*)&ev + sizeof(ev.msg.hdr), 0, + ev.msg.hdr.payload_size); ev.msg.event_data.event = VMCI_EVENT_CTX_REMOVED; ev.payload.context_id = context_id; -- 2.34.1

2 1

[PATCH OLK-6.6] arch/x86: Fix kabi broken in struct cpuinfo_x86 again
by Xiongfeng Wang 29 Aug '25

29 Aug '25

hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IBH1XN -------------------------------- Commit 010deecfc1b0 ("arch/x86: fix kabi broken in struct cpuinfo_x86") move struct cpuinfo_x86's member 'x86_mode' 'x86' 'x86_vendor' to another place. This actually broke the kabi because a module may access it with origin offset and find it is zero. This commit fix it. Fixes: 010deecfc1b0 ("[Huawei] arch/x86: fix kabi broken in struct cpuinfo_x86")' Signed-off-by: Xiongfeng Wang <wangxiongfeng2(a)huawei.com> --- arch/x86/include/asm/cpu_device_id.h | 2 ++ arch/x86/include/asm/processor.h | 26 ++++---------------------- arch/x86/kernel/cpu/intel.c | 22 +++++++++++----------- 3 files changed, 17 insertions(+), 33 deletions(-) diff --git a/arch/x86/include/asm/cpu_device_id.h b/arch/x86/include/asm/cpu_device_id.h index e8e3dbe7f173..8a85ec0cc76a 100644 --- a/arch/x86/include/asm/cpu_device_id.h +++ b/arch/x86/include/asm/cpu_device_id.h @@ -35,6 +35,8 @@ ((_vendor) << VFM_VENDOR_BIT) \ ) +#define CPUINFO_VFM(cpuinfo) VFM_MAKE(cpuinfo->x86_vendor, cpuinfo->x86, cpuinfo->x86_model) + /* * Declare drivers belonging to specific x86 CPUs * Similar in spirit to pci_device_id and related PCI functions diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h index 44e0112f2e58..1e75538019fc 100644 --- a/arch/x86/include/asm/processor.h +++ b/arch/x86/include/asm/processor.h @@ -86,9 +86,9 @@ struct cpuinfo_x86_resvd { */ struct cpuinfo_x86 { - KABI_DEPRECATE(__u8, x86) - KABI_DEPRECATE(__u8, x86_vendor) - KABI_DEPRECATE(__u8, x86_model) + __u8 x86; + __u8 x86_vendor; + __u8 x86_model; __u8 x86_stepping; #ifdef CONFIG_X86_64 /* Number of 4K pages in DTLB/ITLB combined(in pages): */ @@ -151,25 +151,7 @@ struct cpuinfo_x86 { /* Address space bits used by the cache internally */ u8 x86_cache_bits; unsigned initialized : 1; - KABI_USE(1, - union { - /* - * The particular ordering (low-to-high) of (vendor, - * family, model) is done in case range of models, like - * it is usually done on AMD, need to be compared. - */ - struct { - __u8 x86_model; - /* CPU family */ - __u8 x86; - /* CPU vendor */ - __u8 x86_vendor; - __u8 x86_reserved; - }; - /* combined vendor, family, model */ - __u32 x86_vfm; - } - ) + KABI_RESERVE(1) KABI_RESERVE(2) KABI_RESERVE(3) KABI_RESERVE(4) diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c index a84e137fcc3c..e1097b62b3da 100644 --- a/arch/x86/kernel/cpu/intel.c +++ b/arch/x86/kernel/cpu/intel.c @@ -72,7 +72,7 @@ static bool cpu_model_supports_sld __ro_after_init; */ static void check_memory_type_self_snoop_errata(struct cpuinfo_x86 *c) { - switch (c->x86_vfm) { + switch (CPUINFO_VFM(c)) { case INTEL_CORE_YONAH: case INTEL_CORE2_MEROM: case INTEL_CORE2_MEROM_L: @@ -106,7 +106,7 @@ static void probe_xeon_phi_r3mwait(struct cpuinfo_x86 *c) */ if (c->x86 != 6) return; - switch (c->x86_vfm) { + switch (CPUINFO_VFM(c)) { case INTEL_XEON_PHI_KNL: case INTEL_XEON_PHI_KNM: break; @@ -174,7 +174,7 @@ static bool bad_spectre_microcode(struct cpuinfo_x86 *c) return false; for (i = 0; i < ARRAY_SIZE(spectre_bad_microcodes); i++) { - if (c->x86_vfm == spectre_bad_microcodes[i].vfm && + if (CPUINFO_VFM(c) == spectre_bad_microcodes[i].vfm && c->x86_stepping == spectre_bad_microcodes[i].stepping) return (c->microcode <= spectre_bad_microcodes[i].microcode); } @@ -309,7 +309,7 @@ static void early_init_intel(struct cpuinfo_x86 *c) * need the microcode to have already been loaded... so if it is * not, recommend a BIOS update and disable large pages. */ - if (c->x86_vfm == INTEL_ATOM_BONNELL && c->x86_stepping <= 2 && + if (CPUINFO_VFM(c) == INTEL_ATOM_BONNELL && c->x86_stepping <= 2 && c->microcode < 0x20e) { pr_warn("Atom PSE erratum detected, BIOS microcode update recommended\n"); clear_cpu_cap(c, X86_FEATURE_PSE); @@ -341,7 +341,7 @@ static void early_init_intel(struct cpuinfo_x86 *c) } /* Penwell and Cloverview have the TSC which doesn't sleep on S3 */ - switch (c->x86_vfm) { + switch (CPUINFO_VFM(c)) { case INTEL_ATOM_SALTWELL_MID: case INTEL_ATOM_SALTWELL_TABLET: case INTEL_ATOM_SILVERMONT_MID: @@ -386,7 +386,7 @@ static void early_init_intel(struct cpuinfo_x86 *c) * should be false so that __flush_tlb_all() causes CR3 instead of CR4.PGE * to be modified. */ - if (c->x86_vfm == INTEL_QUARK_X1000) { + if (CPUINFO_VFM(c) == INTEL_QUARK_X1000) { pr_info("Disabling PGE capability bit\n"); setup_clear_cpu_cap(X86_FEATURE_PGE); } @@ -644,14 +644,14 @@ static void init_intel(struct cpuinfo_x86 *c) } if (boot_cpu_has(X86_FEATURE_CLFLUSH) && - (c->x86_vfm == INTEL_CORE2_DUNNINGTON || - c->x86_vfm == INTEL_NEHALEM_EX || - c->x86_vfm == INTEL_WESTMERE_EX)) + (CPUINFO_VFM(c) == INTEL_CORE2_DUNNINGTON || + CPUINFO_VFM(c) == INTEL_NEHALEM_EX || + CPUINFO_VFM(c) == INTEL_WESTMERE_EX)) set_cpu_bug(c, X86_BUG_CLFLUSH_MONITOR); if (boot_cpu_has(X86_FEATURE_MWAIT) && - (c->x86_vfm == INTEL_ATOM_GOLDMONT || - c->x86_vfm == INTEL_LUNARLAKE_M)) + (CPUINFO_VFM(c) == INTEL_ATOM_GOLDMONT || + CPUINFO_VFM(c) == INTEL_LUNARLAKE_M)) set_cpu_bug(c, X86_BUG_MONITOR); #ifdef CONFIG_X86_64 -- 2.20.1

2 1

[openeuler:openEuler-1.0-LTS] BUILD REGRESSION d09a75a71ef689faf4804c17d5f8079dde101050
by kernel test robot 29 Aug '25

29 Aug '25

tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS branch HEAD: d09a75a71ef689faf4804c17d5f8079dde101050 !17528 clone_private_mnt(): make sure that caller has CAP_SYS_ADMIN in the right userns Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202508070154.VYnxHXi4-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202508070349.2ODYAkPf-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202508070424.1zkCZb3G-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202508260038.ZjYGT3xz-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202508260240.ljnQN4yK-lkp@intel.com block/bio-integrity.c:41:6: warning: no previous prototype for function '__bio_integrity_free' [-Wmissing-prototypes] block/blk-cgroup.c:1843: warning: Function parameter or member 'q' not described in 'blkcg_schedule_throttle' block/blk-cgroup.c:1843: warning: Function parameter or member 'use_memdelay' not described in 'blkcg_schedule_throttle' block/blk-cgroup.c:1868: warning: Function parameter or member 'blkg' not described in 'blkcg_add_delay' block/blk-cgroup.c:1868: warning: Function parameter or member 'delta' not described in 'blkcg_add_delay' block/blk-cgroup.c:1868: warning: Function parameter or member 'now' not described in 'blkcg_add_delay' block/blk-mq-sched.c:220:5: warning: no previous prototype for function '__blk_mq_sched_dispatch_requests' [-Wmissing-prototypes] block/genhd.c:642:5: warning: no previous prototype for function 'disk_scan_partitions' [-Wmissing-prototypes] kismet: WARNING: unmet direct dependencies detected for SPI_PHYTIUM when selected by SPI_PHYTIUM_PCI kismet: WARNING: unmet direct dependencies detected for SPI_PHYTIUM when selected by SPI_PHYTIUM_PLAT Unverified Error/Warning (likely false positive, kindly check if interested): init/calibrate.c:271:28: warning: no previous prototype for 'calibration_delay_done' [-Wmissing-prototypes] Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allmodconfig | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-blkg-not-described-in-blkcg_add_delay | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-delta-not-described-in-blkcg_add_delay | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-now-not-described-in-blkcg_add_delay | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-q-not-described-in-blkcg_schedule_throttle | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-use_memdelay-not-described-in-blkcg_schedule_throttle | |-- block-blk-io-hierarchy-iodump.c:warning:no-previous-prototype-for-__bio_stage_hierarchy_start | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- include-linux-printk.h:warning:this-statement-may-fall-through | |-- include-linux-signal.h:warning:this-statement-may-fall-through | |-- init-calibrate.c:warning:no-previous-prototype-for-calibration_delay_done | `-- mm-rodata_test.c:warning:no-previous-prototype-for-rodata_test |-- arm64-allnoconfig | |-- include-linux-list.h:warning:storing-the-address-of-local-variable-wait-in-((struct-list_head-)x)-.prev | |-- include-linux-list.h:warning:storing-the-address-of-local-variable-waiter-in-(struct-list_head-)((char-)sem-).prev | |-- include-linux-mempolicy.h:warning:__do_mbind-defined-but-not-used | |-- include-linux-printk.h:warning:this-statement-may-fall-through | |-- include-linux-signal.h:warning:this-statement-may-fall-through | |-- init-calibrate.c:warning:no-previous-prototype-for-calibration_delay_done | |-- kismet:WARNING:unmet-direct-dependencies-detected-for-SPI_PHYTIUM-when-selected-by-SPI_PHYTIUM_PCI | |-- kismet:WARNING:unmet-direct-dependencies-detected-for-SPI_PHYTIUM-when-selected-by-SPI_PHYTIUM_PLAT | |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa | |-- mm-rmap.c:warning:no-previous-prototype-for-is_vma_temporary_stack | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled |-- arm64-defconfig | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-blkg-not-described-in-blkcg_add_delay | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-delta-not-described-in-blkcg_add_delay | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-now-not-described-in-blkcg_add_delay | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-q-not-described-in-blkcg_schedule_throttle | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-use_memdelay-not-described-in-blkcg_schedule_throttle | |-- include-linux-list.h:warning:storing-the-address-of-local-variable-waiter-in-(struct-list_head-)((char-)sem-).prev | |-- include-linux-printk.h:warning:this-statement-may-fall-through | |-- include-linux-signal.h:warning:this-statement-may-fall-through | `-- init-calibrate.c:warning:no-previous-prototype-for-calibration_delay_done |-- arm64-randconfig-001-20250829 | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-blkg-not-described-in-blkcg_add_delay | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-delta-not-described-in-blkcg_add_delay | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-now-not-described-in-blkcg_add_delay | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-q-not-described-in-blkcg_schedule_throttle | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-use_memdelay-not-described-in-blkcg_schedule_throttle | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- include-linux-printk.h:warning:this-statement-may-fall-through | |-- include-linux-signal.h:warning:this-statement-may-fall-through | |-- init-calibrate.c:warning:no-previous-prototype-for-calibration_delay_done | |-- mm-rodata_test.c:warning:no-previous-prototype-for-rodata_test | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled |-- arm64-randconfig-002-20250829 | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-blkg-not-described-in-blkcg_add_delay | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-delta-not-described-in-blkcg_add_delay | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-now-not-described-in-blkcg_add_delay | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-q-not-described-in-blkcg_schedule_throttle | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-use_memdelay-not-described-in-blkcg_schedule_throttle | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- include-linux-mempolicy.h:warning:__do_mbind-defined-but-not-used | |-- include-linux-printk.h:warning:this-statement-may-fall-through | |-- include-linux-signal.h:warning:this-statement-may-fall-through | |-- init-calibrate.c:warning:no-previous-prototype-for-calibration_delay_done | |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa | `-- mm-rmap.c:warning:no-previous-prototype-for-is_vma_temporary_stack |-- arm64-randconfig-003-20250829 | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- include-linux-printk.h:warning:this-statement-may-fall-through | |-- include-linux-signal.h:warning:this-statement-may-fall-through | |-- init-calibrate.c:warning:no-previous-prototype-for-calibration_delay_done | |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa | |-- mm-rmap.c:warning:no-previous-prototype-for-is_vma_temporary_stack | |-- mm-rodata_test.c:warning:no-previous-prototype-for-rodata_test | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled |-- arm64-randconfig-004-20250829 | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- include-linux-printk.h:warning:this-statement-may-fall-through | |-- include-linux-signal.h:warning:this-statement-may-fall-through | |-- init-calibrate.c:warning:no-previous-prototype-for-calibration_delay_done | |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa | |-- mm-rmap.c:warning:no-previous-prototype-for-is_vma_temporary_stack | `-- mm-rodata_test.c:warning:no-previous-prototype-for-rodata_test |-- x86_64-allnoconfig | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration |-- x86_64-allyesconfig | |-- block-bio-integrity.c:warning:no-previous-prototype-for-function-__bio_integrity_free | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-blkg-not-described-in-blkcg_add_delay | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-delta-not-described-in-blkcg_add_delay | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-now-not-described-in-blkcg_add_delay | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-q-not-described-in-blkcg_schedule_throttle | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-use_memdelay-not-described-in-blkcg_schedule_throttle | |-- block-blk-mq-sched.c:warning:no-previous-prototype-for-function-__blk_mq_sched_dispatch_requests | |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_issue | |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_requeue | |-- block-genhd.c:warning:no-previous-prototype-for-function-disk_scan_partitions | `-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union |-- x86_64-buildonly-randconfig-001-20250829 | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-blkg-not-described-in-blkcg_add_delay | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-delta-not-described-in-blkcg_add_delay | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-now-not-described-in-blkcg_add_delay | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-q-not-described-in-blkcg_schedule_throttle | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-use_memdelay-not-described-in-blkcg_schedule_throttle | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- include-linux-mempolicy.h:warning:__do_mbind-defined-but-not-used | |-- include-linux-printk.h:warning:this-statement-may-fall-through | |-- include-linux-signal.h:warning:this-statement-may-fall-through | |-- init-calibrate.c:warning:no-previous-prototype-for-calibration_delay_done | |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa | |-- mm-rmap.c:warning:no-previous-prototype-for-is_vma_temporary_stack | `-- mm-rodata_test.c:warning:no-previous-prototype-for-rodata_test |-- x86_64-buildonly-randconfig-002-20250829 | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-blkg-not-described-in-blkcg_add_delay | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-delta-not-described-in-blkcg_add_delay | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-now-not-described-in-blkcg_add_delay | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-q-not-described-in-blkcg_schedule_throttle | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-use_memdelay-not-described-in-blkcg_schedule_throttle | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- include-linux-mempolicy.h:warning:__do_mbind-defined-but-not-used | |-- include-linux-printk.h:warning:this-statement-may-fall-through | |-- include-linux-signal.h:warning:this-statement-may-fall-through | |-- init-calibrate.c:warning:no-previous-prototype-for-calibration_delay_done | |-- mm-rmap.c:warning:no-previous-prototype-for-is_vma_temporary_stack | |-- mm-rodata_test.c:warning:no-previous-prototype-for-rodata_test | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled |-- x86_64-buildonly-randconfig-004-20250829 | |-- mm-kmemleak.c:error:implicit-declaration-of-function-printk_safe_enter-Werror-Wimplicit-function-declaration | |-- mm-kmemleak.c:error:implicit-declaration-of-function-printk_safe_exit-Werror-Wimplicit-function-declaration | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration |-- x86_64-buildonly-randconfig-005-20250829 | |-- block-bio-integrity.c:warning:no-previous-prototype-for-function-__bio_integrity_free | |-- block-blk-mq-sched.c:warning:no-previous-prototype-for-function-__blk_mq_sched_dispatch_requests | |-- block-genhd.c:warning:no-previous-prototype-for-function-disk_scan_partitions | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- kernel-sched-core.c:error:use-of-undeclared-identifier-root_task_group | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration |-- x86_64-buildonly-randconfig-006-20250829 | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration |-- x86_64-defconfig | |-- include-linux-printk.h:warning:this-statement-may-fall-through | |-- include-linux-signal.h:warning:this-statement-may-fall-through | |-- init-calibrate.c:warning:no-previous-prototype-for-calibration_delay_done | `-- mm-rmap.c:warning:no-previous-prototype-for-is_vma_temporary_stack |-- x86_64-randconfig-121-20250829 | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- include-linux-printk.h:warning:this-statement-may-fall-through | |-- include-linux-signal.h:warning:this-statement-may-fall-through | |-- init-calibrate.c:warning:no-previous-prototype-for-calibration_delay_done | |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa | |-- mm-rmap.c:warning:no-previous-prototype-for-is_vma_temporary_stack | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled |-- x86_64-randconfig-122-20250829 | |-- block-bio-integrity.c:warning:no-previous-prototype-for-function-__bio_integrity_free | |-- block-blk-mq-sched.c:warning:no-previous-prototype-for-function-__blk_mq_sched_dispatch_requests | |-- block-genhd.c:warning:no-previous-prototype-for-function-disk_scan_partitions | `-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union |-- x86_64-randconfig-161-20250829 | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration `-- x86_64-rhel-9.4-rust |-- block-bio-integrity.c:warning:no-previous-prototype-for-function-__bio_integrity_free |-- block-blk-cgroup.c:warning:Function-parameter-or-member-blkg-not-described-in-blkcg_add_delay |-- block-blk-cgroup.c:warning:Function-parameter-or-member-delta-not-described-in-blkcg_add_delay |-- block-blk-cgroup.c:warning:Function-parameter-or-member-now-not-described-in-blkcg_add_delay |-- block-blk-cgroup.c:warning:Function-parameter-or-member-q-not-described-in-blkcg_schedule_throttle |-- block-blk-cgroup.c:warning:Function-parameter-or-member-use_memdelay-not-described-in-blkcg_schedule_throttle |-- block-blk-mq-sched.c:warning:no-previous-prototype-for-function-__blk_mq_sched_dispatch_requests |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_issue |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_requeue |-- block-genhd.c:warning:no-previous-prototype-for-function-disk_scan_partitions `-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union elapsed time: 1117m configs tested: 17 configs skipped: 114 tested configs: arm64 allmodconfig gcc-15.1.0 arm64 allnoconfig gcc-15.1.0 arm64 defconfig gcc-15.1.0 arm64 randconfig-001-20250829 gcc-12.5.0 arm64 randconfig-002-20250829 gcc-12.5.0 arm64 randconfig-003-20250829 gcc-11.5.0 arm64 randconfig-004-20250829 gcc-9.5.0 x86_64 allnoconfig clang-20 x86_64 allyesconfig clang-20 x86_64 buildonly-randconfig-001-20250829 gcc-11 x86_64 buildonly-randconfig-002-20250829 gcc-11 x86_64 buildonly-randconfig-003-20250829 gcc-12 x86_64 buildonly-randconfig-004-20250829 clang-20 x86_64 buildonly-randconfig-005-20250829 clang-20 x86_64 buildonly-randconfig-006-20250829 clang-20 x86_64 defconfig gcc-11 x86_64 rhel-9.4-rust clang-22 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-6.6 v2 00/27] ext4: better scalability for ext4 block allocation
by Baokun Li 29 Aug '25

29 Aug '25

Changes since v1: * Fix potential null deref in ext4_mb_init() Baokun Li (19): ext4: add ext4_try_lock_group() to skip busy groups Revert "ext4: move mb_last_[group|start] to ext4_inode_info" ext4: separate stream goal hits from s_bal_goals for better tracking ext4: remove unnecessary s_mb_last_start ext4: remove unnecessary s_md_lock on update s_mb_last_group ext4: utilize multiple global goals to reduce contention ext4: get rid of some obsolete EXT4_MB_HINT flags ext4: fix typo in CR_GOAL_LEN_SLOW comment ext4: convert sbi->s_mb_free_pending to atomic_t ext4: merge freed extent with existing extents before insertion ext4: fix zombie groups in average fragment size lists ext4: fix largest free orders lists corruption on mb_optimize_scan switch ext4: factor out __ext4_mb_scan_group() ext4: factor out ext4_mb_might_prefetch() ext4: factor out ext4_mb_scan_group() ext4: convert free groups order lists to xarrays ext4: refactor choose group to scan group ext4: implement linear-like traversal across order xarrays ext4: fix potential null deref in ext4_mb_init() Jinke Han (1): ext4: make running and commit transaction have their own freed_data_list Kemeng Shi (5): ext4: remove unused ext4_allocation_context::ac_groups_considered ext4: keep "prefetch_grp" and "nr" consistent ext4: remove unused parameter ngroup in ext4_mb_choose_next_group_*() ext4: use correct criteria name instead stale integer number in comment ext4: open coding repeated check in next_linear_group Ojaswin Mujoo (2): ext4: fallback to complex scan if aligned scan doesn't work ext4: convert EXT4_B2C(sbi->s_stripe) users to EXT4_NUM_B2C fs/ext4/balloc.c | 2 +- fs/ext4/ext4.h | 38 +- fs/ext4/mballoc.c | 958 ++++++++++++++++++++---------------- fs/ext4/mballoc.h | 14 +- fs/ext4/super.c | 2 - include/trace/events/ext4.h | 3 - 6 files changed, 557 insertions(+), 460 deletions(-) -- 2.39.2

2 28

[PATCH openEuler-1.0-LTS] crypto: ccp - Fix crash when rebind ccp device for ccp.ko
by Zeng Heng 29 Aug '25

29 Aug '25

From: Mengbiao Xiong <xisme1998(a)gmail.com> mainline inclusion from mainline-v6.17-rc1 commit 181698af38d3f93381229ad89c09b5bd0496661a category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICU75Z CVE: CVE-2025-38581 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- When CONFIG_CRYPTO_DEV_CCP_DEBUGFS is enabled, rebinding the ccp device causes the following crash: $ echo '0000:0a:00.2' > /sys/bus/pci/drivers/ccp/unbind $ echo '0000:0a:00.2' > /sys/bus/pci/drivers/ccp/bind [ 204.976930] BUG: kernel NULL pointer dereference, address: 0000000000000098 [ 204.978026] #PF: supervisor write access in kernel mode [ 204.979126] #PF: error_code(0x0002) - not-present page [ 204.980226] PGD 0 P4D 0 [ 204.981317] Oops: Oops: 0002 [#1] SMP NOPTI ... [ 204.997852] Call Trace: [ 204.999074] <TASK> [ 205.000297] start_creating+0x9f/0x1c0 [ 205.001533] debugfs_create_dir+0x1f/0x170 [ 205.002769] ? srso_return_thunk+0x5/0x5f [ 205.004000] ccp5_debugfs_setup+0x87/0x170 [ccp] [ 205.005241] ccp5_init+0x8b2/0x960 [ccp] [ 205.006469] ccp_dev_init+0xd4/0x150 [ccp] [ 205.007709] sp_init+0x5f/0x80 [ccp] [ 205.008942] sp_pci_probe+0x283/0x2e0 [ccp] [ 205.010165] ? srso_return_thunk+0x5/0x5f [ 205.011376] local_pci_probe+0x4f/0xb0 [ 205.012584] pci_device_probe+0xdb/0x230 [ 205.013810] really_probe+0xed/0x380 [ 205.015024] __driver_probe_device+0x7e/0x160 [ 205.016240] device_driver_attach+0x2f/0x60 [ 205.017457] bind_store+0x7c/0xb0 [ 205.018663] drv_attr_store+0x28/0x40 [ 205.019868] sysfs_kf_write+0x5f/0x70 [ 205.021065] kernfs_fop_write_iter+0x145/0x1d0 [ 205.022267] vfs_write+0x308/0x440 [ 205.023453] ksys_write+0x6d/0xe0 [ 205.024616] __x64_sys_write+0x1e/0x30 [ 205.025778] x64_sys_call+0x16ba/0x2150 [ 205.026942] do_syscall_64+0x56/0x1e0 [ 205.028108] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 205.029276] RIP: 0033:0x7fbc36f10104 [ 205.030420] Code: 89 02 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 8d 05 e1 08 2e 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 f3 c3 66 90 41 54 55 49 89 d4 53 48 89 f5 This patch sets ccp_debugfs_dir to NULL after destroying it in ccp5_debugfs_destroy, allowing the directory dentry to be recreated when rebinding the ccp device. Tested on AMD Ryzen 7 1700X. Fixes: 3cdbe346ed3f ("crypto: ccp - Add debugfs entries for CCP information") Signed-off-by: Mengbiao Xiong <xisme1998(a)gmail.com> Reviewed-by: Tom Lendacky <thomas.lendacky(a)amd.com> Signed-off-by: Herbert Xu <herbert(a)gondor.apana.org.au> Signed-off-by: Zeng Heng <zengheng4(a)huawei.com> --- drivers/crypto/ccp/ccp-debugfs.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/crypto/ccp/ccp-debugfs.c b/drivers/crypto/ccp/ccp-debugfs.c index 1a734bd2070a..ac378a8aebc5 100644 --- a/drivers/crypto/ccp/ccp-debugfs.c +++ b/drivers/crypto/ccp/ccp-debugfs.c @@ -344,5 +344,8 @@ void ccp5_debugfs_setup(struct ccp_device *ccp) void ccp5_debugfs_destroy(void) { + mutex_lock(&ccp_debugfs_lock); debugfs_remove_recursive(ccp_debugfs_dir); + ccp_debugfs_dir = NULL; + mutex_unlock(&ccp_debugfs_lock); } -- 2.25.1

2 1

[PATCH OLK-6.6] net/mlx5: Check device memory pointer before usage
by Fanhua Li 29 Aug '25

29 Aug '25

From: Stav Aviram <saviram(a)nvidia.com> stable inclusion from stable-v6.6.102 commit 62d7cf455c887941ed6f105cd430ba04ee0b6c9f category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICUC9M CVE: CVE-2025-38645 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 70f238c902b8c0461ae6fbb8d1a0bbddc4350eea ] Add a NULL check before accessing device memory to prevent a crash if dev->dm allocation in mlx5_init_once() fails. Fixes: c9b9dcb430b3 ("net/mlx5: Move device memory management to mlx5_core") Signed-off-by: Stav Aviram <saviram(a)nvidia.com> Link: https://patch.msgid.link/c88711327f4d74d5cebc730dc629607e989ca187.175137003… Signed-off-by: Leon Romanovsky <leon(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Fanhua Li <lifanhua5(a)huawei.com> --- drivers/infiniband/hw/mlx5/dm.c | 2 +- drivers/net/ethernet/mellanox/mlx5/core/lib/dm.c | 4 ++-- drivers/net/ethernet/mellanox/mlx5/core/main.c | 3 --- 3 files changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/infiniband/hw/mlx5/dm.c b/drivers/infiniband/hw/mlx5/dm.c index 3669c90b2dadc..672e5cfd2fca5 100644 --- a/drivers/infiniband/hw/mlx5/dm.c +++ b/drivers/infiniband/hw/mlx5/dm.c @@ -282,7 +282,7 @@ static struct ib_dm *handle_alloc_dm_memic(struct ib_ucontext *ctx, int err; u64 address; - if (!MLX5_CAP_DEV_MEM(dm_db->dev, memic)) + if (!dm_db || !MLX5_CAP_DEV_MEM(dm_db->dev, memic)) return ERR_PTR(-EOPNOTSUPP); dm = kzalloc(sizeof(*dm), GFP_KERNEL); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/dm.c b/drivers/net/ethernet/mellanox/mlx5/core/lib/dm.c index 9482e51ac82a5..bdbbfaf504d98 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lib/dm.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/dm.c @@ -28,7 +28,7 @@ struct mlx5_dm *mlx5_dm_create(struct mlx5_core_dev *dev) dm = kzalloc(sizeof(*dm), GFP_KERNEL); if (!dm) - return ERR_PTR(-ENOMEM); + return NULL; spin_lock_init(&dm->lock); @@ -80,7 +80,7 @@ struct mlx5_dm *mlx5_dm_create(struct mlx5_core_dev *dev) err_steering: kfree(dm); - return ERR_PTR(-ENOMEM); + return NULL; } void mlx5_dm_cleanup(struct mlx5_core_dev *dev) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c index 96136229b1b07..e6280ceb0f3b7 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c @@ -1055,9 +1055,6 @@ static int mlx5_init_once(struct mlx5_core_dev *dev) } dev->dm = mlx5_dm_create(dev); - if (IS_ERR(dev->dm)) - mlx5_core_warn(dev, "Failed to init device memory %ld\n", PTR_ERR(dev->dm)); - dev->tracer = mlx5_fw_tracer_create(dev); dev->hv_vhca = mlx5_hv_vhca_create(dev); dev->rsc_dump = mlx5_rsc_dump_create(dev); -- 2.43.0

2 1

[PATCH openEuler-1.0-LTS] net: bridge: fix soft lockup in br_multicast_query_expired()
by Wang Liang 29 Aug '25

29 Aug '25

mainline inclusion from mainline-v6.17-rc3 commit d1547bf460baec718b3398365f8de33d25c5f36f category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/ICTS25 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- When set multicast_query_interval to a large value, the local variable 'time' in br_multicast_send_query() may overflow. If the time is smaller than jiffies, the timer will expire immediately, and then call mod_timer() again, which creates a loop and may trigger the following soft lockup issue. watchdog: BUG: soft lockup - CPU#1 stuck for 221s! [rb_consumer:66] CPU: 1 UID: 0 PID: 66 Comm: rb_consumer Not tainted 6.16.0+ #259 PREEMPT(none) Call Trace: <IRQ> __netdev_alloc_skb+0x2e/0x3a0 br_ip6_multicast_alloc_query+0x212/0x1b70 __br_multicast_send_query+0x376/0xac0 br_multicast_send_query+0x299/0x510 br_multicast_query_expired.constprop.0+0x16d/0x1b0 call_timer_fn+0x3b/0x2a0 __run_timers+0x619/0x950 run_timer_softirq+0x11c/0x220 handle_softirqs+0x18e/0x560 __irq_exit_rcu+0x158/0x1a0 sysvec_apic_timer_interrupt+0x76/0x90 </IRQ> This issue can be reproduced with: ip link add br0 type bridge echo 1 > /sys/class/net/br0/bridge/multicast_querier echo 0xffffffffffffffff > /sys/class/net/br0/bridge/multicast_query_interval ip link set dev br0 up The multicast_startup_query_interval can also cause this issue. Similar to the commit 99b40610956a ("net: bridge: mcast: add and enforce query interval minimum"), add check for the query interval maximum to fix this issue. Link: https://lore.kernel.org/netdev/20250806094941.1285944-1-wangliang74@huawei.… Link: https://lore.kernel.org/netdev/20250812091818.542238-1-wangliang74@huawei.c… Fixes: d902eee43f19 ("bridge: Add multicast count/interval sysfs entries") Suggested-by: Nikolay Aleksandrov <razor(a)blackwall.org> Signed-off-by: Wang Liang <wangliang74(a)huawei.com> Reviewed-by: Ido Schimmel <idosch(a)nvidia.com> Acked-by: Nikolay Aleksandrov <razor(a)blackwall.org> Link: https://patch.msgid.link/20250813021054.1643649-1-wangliang74@huawei.com Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> Conflicts: net/bridge/br_multicast.c net/bridge/br_private.h [conflicts due to merged d582b6e04f57 ("net: bridge: mcast: add and enforce query interval minimum"), conflicts due to merged c89e66bf5be4 ("net: bridge: mcast: add and enforce startup query interval minimum"), conflicts due to not merge 8582661048eb ("net: bridge: switchdev: recycle unused hwdoms")] Signed-off-by: Wang Liang <wangliang74(a)huawei.com> --- net/bridge/br_multicast.c | 16 ++++++++++++++++ net/bridge/br_private.h | 2 ++ 2 files changed, 18 insertions(+) diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c index d84abee1d24c..6e90ff865913 100644 --- a/net/bridge/br_multicast.c +++ b/net/bridge/br_multicast.c @@ -2365,6 +2365,14 @@ void br_multicast_set_startup_query_intvl(struct net_bridge *br, intvl_jiffies = BR_MULTICAST_STARTUP_QUERY_INTVL_MIN; } + if (intvl_jiffies > BR_MULTICAST_STARTUP_QUERY_INTVL_MAX) { + br_info(br, + "trying to set multicast startup query interval above maximum, setting to %lu (%ums)\n", + jiffies_to_clock_t(BR_MULTICAST_STARTUP_QUERY_INTVL_MAX), + jiffies_to_msecs(BR_MULTICAST_STARTUP_QUERY_INTVL_MAX)); + intvl_jiffies = BR_MULTICAST_STARTUP_QUERY_INTVL_MAX; + } + br->multicast_startup_query_interval = intvl_jiffies; } @@ -2381,6 +2389,14 @@ void br_multicast_set_query_intvl(struct net_bridge *br, intvl_jiffies = BR_MULTICAST_QUERY_INTVL_MIN; } + if (intvl_jiffies > BR_MULTICAST_QUERY_INTVL_MAX) { + br_info(br, + "trying to set multicast query interval above maximum, setting to %lu (%ums)\n", + jiffies_to_clock_t(BR_MULTICAST_QUERY_INTVL_MAX), + jiffies_to_msecs(BR_MULTICAST_QUERY_INTVL_MAX)); + intvl_jiffies = BR_MULTICAST_QUERY_INTVL_MAX; + } + br->multicast_query_interval = intvl_jiffies; } diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h index ef65e46cbaf0..c6310ac2a087 100644 --- a/net/bridge/br_private.h +++ b/net/bridge/br_private.h @@ -33,6 +33,8 @@ #define BR_MULTICAST_QUERY_INTVL_MIN msecs_to_jiffies(1000) #define BR_MULTICAST_STARTUP_QUERY_INTVL_MIN BR_MULTICAST_QUERY_INTVL_MIN +#define BR_MULTICAST_QUERY_INTVL_MAX msecs_to_jiffies(86400000) /* 24 hours */ +#define BR_MULTICAST_STARTUP_QUERY_INTVL_MAX BR_MULTICAST_QUERY_INTVL_MAX #define BR_VERSION "2.3" -- 2.34.1

2 1

[PATCH OLK-6.6 0/1] KVM: arm64: fix the issue of vNMI not supporting live migration
by Jinqian Yang 29 Aug '25

29 Aug '25

Jinqian Yang (1): KVM: arm64: fix the issue of vNMI not supporting live migration arch/arm64/kvm/vgic/vgic-mmio-v3.c | 18 ++++++++++++++++-- 1 file changed, 16 insertions(+), 2 deletions(-) -- 2.33.0

2 2

[PATCH OLK-6.6 0/1] irqchip/gicv3-its: Add workaround for HIP09/HIP10/HIP10C erratum 162100803/162200807/162400807
by Jinqian Yang 29 Aug '25

29 Aug '25

Zhou Wang (1): irqchip/gicv3-its: Add workaround for HIP09/HIP10/HIP10C erratum 162100803/162200807/162400807 arch/arm64/Kconfig | 13 ++++ drivers/irqchip/irq-gic-v3-its.c | 114 +++++++++++++++++++++++++++---- 2 files changed, 113 insertions(+), 14 deletions(-) -- 2.33.0

2 2