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[PATCH v3 OLK-6.6 00/31] Support CCA Guest
by Cai Xinchen 24 Jun '25

24 Jun '25

This series adds support for running Linux in a protected VM under the Arm Confidential Compute Architecture (CCA). To support CCA guest, we do things as follow: 1. Revert virtcca patches Revert "virtcca feature : disable swiotlb for passthrough device" Revert "gicv3: add lpi support for cvm guest" 2. Support CCA encrypt part arm64: mm: Add top-level dispatcher for internal mem_encrypt API arm64: mm: Add confidential computing hook to ioremap_prot() arm64: rsi: Add RSI definitions arm64: Detect if in a realm and set RIPAS RAM arm64: realm: Query IPA size from the RMM arm64: rsi: Add support for checking whether an MMIO is protected arm64: rsi: Map unprotected MMIO as decrypted efi: arm64: Map Device with Prot Shared arm64: Enforce bounce buffers for realm DMA arm64: mm: Avoid TLBI when marking pages as valid arm64: Enable memory encrypt for Realms irqchip/gic-v3-its: Share ITS tables with a non-trusted hypervisor irqchip/gic-v3-its: Fix over allocation in itt_alloc_pool() irqchip/gic-v3-its: Rely on genpool alignment jump_label,module: Don't alloc static_key_mod for __ro_after_init keys parisc: Delay write-protection until mark_rodata_ro() call arm64: realm: ioremap: Allow mapping memory as encrypted rme: make sure realm guest map memory in page granularity dma: Fix encryption bit clearing for dma_to_phys dma: Introduce generic dma_addr_*crypted helpers arm64: realm: Use aliased addresses for device DMA to shared buffers 3. Support tsm report for arm-cca-guest virt: coco: Add a coco/Makefile and coco/Kconfig configfs-tsm: Introduce a shared ABI for attestation reports mm/slab: Add __free() support for kvfree virt: arm-cca-guest: TSM_REPORT support for realms arm64: Document Arm Confidential Compute configfs-tsm-report: Fix NULL dereference of tsm_ops MAINTAINERS: Add CCA and pKVM CoCO guest support to the ARM64 entry 4. Recover virtcca gicv3: add lpi support for virtcca cvm guest V3: Fix arm64: Document Arm Confidential Compute commit V2: Add 5 bugfix patch commit fba4ceaa242d ("configfs-tsm-report: Fix NULL dereference of tsm_ops") commit 92230596252a ("MAINTAINERS: Add CCA and pKVM CoCO guest support to the ARM64 entry") commit 7d953a062416 ("arm64: realm: Use aliased addresses for device DMA to shared buffers") commit b66e2ee7b6c8 ("dma: Introduce generic dma_addr_*crypted helpers") commit c380931712d1 ("dma: Fix encryption bit clearing for dma_to_phys") Cai Xinchen (2): Revert "virtcca feature : disable swiotlb for passthrough device" Revert "gicv3: add lpi support for cvm guest" Dan Williams (4): virt: coco: Add a coco/Makefile and coco/Kconfig configfs-tsm: Introduce a shared ABI for attestation reports mm/slab: Add __free() support for kvfree configfs-tsm-report: Fix NULL dereference of tsm_ops Helge Deller (1): parisc: Delay write-protection until mark_rodata_ro() call Peter Zijlstra (1): jump_label,module: Don't alloc static_key_mod for __ro_after_init keys Sami Mujawar (1): virt: arm-cca-guest: TSM_REPORT support for realms Steven Price (7): arm64: realm: Query IPA size from the RMM arm64: Enforce bounce buffers for realm DMA arm64: mm: Avoid TLBI when marking pages as valid irqchip/gic-v3-its: Share ITS tables with a non-trusted hypervisor irqchip/gic-v3-its: Fix over allocation in itt_alloc_pool() irqchip/gic-v3-its: Rely on genpool alignment arm64: Document Arm Confidential Compute Suzuki K Poulose (10): arm64: rsi: Add RSI definitions arm64: Detect if in a realm and set RIPAS RAM arm64: rsi: Add support for checking whether an MMIO is protected arm64: rsi: Map unprotected MMIO as decrypted efi: arm64: Map Device with Prot Shared arm64: Enable memory encrypt for Realms arm64: realm: ioremap: Allow mapping memory as encrypted dma: Fix encryption bit clearing for dma_to_phys dma: Introduce generic dma_addr_*crypted helpers arm64: realm: Use aliased addresses for device DMA to shared buffers Will Deacon (3): arm64: mm: Add top-level dispatcher for internal mem_encrypt API arm64: mm: Add confidential computing hook to ioremap_prot() MAINTAINERS: Add CCA and pKVM CoCO guest support to the ARM64 entry Yiwei Zhuang (1): rme: make sure realm guest map memory in page granularity yxk (1): gicv3: add lpi support for virtcca cvm guest Documentation/ABI/testing/configfs-tsm | 82 ++++ Documentation/arch/arm64/arm-cca.rst | 69 +++ Documentation/arch/arm64/booting.rst | 3 + Documentation/arch/arm64/index.rst | 1 + MAINTAINERS | 10 + arch/arm64/Kconfig | 4 + arch/arm64/include/asm/io.h | 12 + arch/arm64/include/asm/mem_encrypt.h | 35 ++ arch/arm64/include/asm/pgtable-prot.h | 4 + arch/arm64/include/asm/pgtable.h | 5 + arch/arm64/include/asm/rsi.h | 68 +++ arch/arm64/include/asm/rsi_cmds.h | 160 +++++++ arch/arm64/include/asm/rsi_smc.h | 193 ++++++++ arch/arm64/include/asm/set_memory.h | 4 + arch/arm64/include/asm/virtcca_cvm_guest.h | 8 + arch/arm64/kernel/Makefile | 2 +- arch/arm64/kernel/efi.c | 12 +- arch/arm64/kernel/rsi.c | 165 +++++++ arch/arm64/kernel/setup.c | 3 + arch/arm64/kernel/virtcca_cvm_guest.c | 24 + arch/arm64/mm/Makefile | 2 +- arch/arm64/mm/init.c | 10 +- arch/arm64/mm/ioremap.c | 23 +- arch/arm64/mm/mem_encrypt.c | 50 ++ arch/arm64/mm/pageattr.c | 98 +++- arch/parisc/mm/init.c | 16 +- drivers/irqchip/irq-gic-v3-its.c | 329 +++++-------- drivers/virt/Kconfig | 8 +- drivers/virt/Makefile | 5 +- drivers/virt/coco/Kconfig | 18 + drivers/virt/coco/Makefile | 10 + drivers/virt/coco/arm-cca-guest/Kconfig | 11 + drivers/virt/coco/arm-cca-guest/Makefile | 2 + .../virt/coco/arm-cca-guest/arm-cca-guest.c | 224 +++++++++ drivers/virt/coco/tsm.c | 452 ++++++++++++++++++ include/asm-generic/sections.h | 5 + include/linux/dma-direct.h | 13 +- include/linux/jump_label.h | 3 + include/linux/mem_encrypt.h | 23 + include/linux/slab.h | 2 + include/linux/tsm.h | 69 +++ include/linux/virtcca_cvm_domain.h | 10 + init/main.c | 1 + kernel/jump_label.c | 53 ++ 44 files changed, 2062 insertions(+), 239 deletions(-) create mode 100644 Documentation/ABI/testing/configfs-tsm create mode 100644 Documentation/arch/arm64/arm-cca.rst create mode 100644 arch/arm64/include/asm/mem_encrypt.h create mode 100644 arch/arm64/include/asm/rsi.h create mode 100644 arch/arm64/include/asm/rsi_cmds.h create mode 100644 arch/arm64/include/asm/rsi_smc.h create mode 100644 arch/arm64/kernel/rsi.c create mode 100644 arch/arm64/mm/mem_encrypt.c create mode 100644 drivers/virt/coco/Kconfig create mode 100644 drivers/virt/coco/Makefile create mode 100644 drivers/virt/coco/arm-cca-guest/Kconfig create mode 100644 drivers/virt/coco/arm-cca-guest/Makefile create mode 100644 drivers/virt/coco/arm-cca-guest/arm-cca-guest.c create mode 100644 drivers/virt/coco/tsm.c create mode 100644 include/linux/tsm.h -- 2.18.0.huawei.25

2 32

[PATCH OLK-6.6] ALSA: pcm: Fix race of buffer access at PCM OSS layer
by Luo Gengkun 24 Jun '25

24 Jun '25

From: Takashi Iwai <tiwai(a)suse.de> stable inclusion from stable-v6.6.93 commit 74d90875f3d43f3eff0e9861c4701418795d3455 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICGACK CVE: CVE-2025-38078 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 93a81ca0657758b607c3f4ba889ae806be9beb73 upstream. The PCM OSS layer tries to clear the buffer with the silence data at initialization (or reconfiguration) of a stream with the explicit call of snd_pcm_format_set_silence() with runtime->dma_area. But this may lead to a UAF because the accessed runtime->dma_area might be freed concurrently, as it's performed outside the PCM ops. For avoiding it, move the code into the PCM core and perform it inside the buffer access lock, so that it won't be changed during the operation. Reported-by: syzbot+32d4647f551007595173(a)syzkaller.appspotmail.com Closes: https://lore.kernel.org/68164d8e.050a0220.11da1b.0019.GAE@google.com Cc: <stable(a)vger.kernel.org> Link: https://patch.msgid.link/20250516080817.20068-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai(a)suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Luo Gengkun <luogengkun2(a)huawei.com> --- include/sound/pcm.h | 2 ++ sound/core/oss/pcm_oss.c | 3 +-- sound/core/pcm_native.c | 11 +++++++++++ 3 files changed, 14 insertions(+), 2 deletions(-) diff --git a/include/sound/pcm.h b/include/sound/pcm.h index 2a815373dac1..ed4449cbdf80 100644 --- a/include/sound/pcm.h +++ b/include/sound/pcm.h @@ -1427,6 +1427,8 @@ int snd_pcm_lib_mmap_iomem(struct snd_pcm_substream *substream, struct vm_area_s #define snd_pcm_lib_mmap_iomem NULL #endif +void snd_pcm_runtime_buffer_set_silence(struct snd_pcm_runtime *runtime); + /** * snd_pcm_limit_isa_dma_size - Get the max size fitting with ISA DMA transfer * @dma: DMA number diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c index 728c211142d1..471de2d1b37a 100644 --- a/sound/core/oss/pcm_oss.c +++ b/sound/core/oss/pcm_oss.c @@ -1085,8 +1085,7 @@ static int snd_pcm_oss_change_params_locked(struct snd_pcm_substream *substream) runtime->oss.params = 0; runtime->oss.prepare = 1; runtime->oss.buffer_used = 0; - if (runtime->dma_area) - snd_pcm_format_set_silence(runtime->format, runtime->dma_area, bytes_to_samples(runtime, runtime->dma_bytes)); + snd_pcm_runtime_buffer_set_silence(runtime); runtime->oss.period_frames = snd_pcm_alsa_frames(substream, oss_period_size); diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c index e40de64ec85c..31fc20350fd9 100644 --- a/sound/core/pcm_native.c +++ b/sound/core/pcm_native.c @@ -703,6 +703,17 @@ static void snd_pcm_buffer_access_unlock(struct snd_pcm_runtime *runtime) atomic_inc(&runtime->buffer_accessing); } +/* fill the PCM buffer with the current silence format; called from pcm_oss.c */ +void snd_pcm_runtime_buffer_set_silence(struct snd_pcm_runtime *runtime) +{ + snd_pcm_buffer_access_lock(runtime); + if (runtime->dma_area) + snd_pcm_format_set_silence(runtime->format, runtime->dma_area, + bytes_to_samples(runtime, runtime->dma_bytes)); + snd_pcm_buffer_access_unlock(runtime); +} +EXPORT_SYMBOL_GPL(snd_pcm_runtime_buffer_set_silence); + #if IS_ENABLED(CONFIG_SND_PCM_OSS) #define is_oss_stream(substream) ((substream)->oss.oss) #else -- 2.34.1

2 1

[PATCH OLK-5.10 V3] sched: More flexible use of CPU quota when CPU is idle
by Cheng Yu 24 Jun '25

24 Jun '25

From: Zheng Zucheng <zhengzucheng(a)huawei.com> hulk inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/ICE7WC -------------------------------- This feature allows users to use CPU quota more flexibly when CPU is idle and it will cause the CPU quota to be exceeded. So, it cannot be used in scenarios where there are strict restrictions on the use of the CPU quota, such as some commercial scenarios that charge based on the use of CPU quota. Signed-off-by: Zheng Zucheng <zhengzucheng(a)huawei.com> Signed-off-by: Liao Chang <liaochang1(a)huawei.com> Signed-off-by: Cheng Yu <serein.chengyu(a)huawei.com> --- arch/arm64/Kconfig | 1 + arch/arm64/configs/openeuler_defconfig | 1 + arch/arm64/kernel/topology.c | 32 ++++++ include/linux/sched/sysctl.h | 4 + init/Kconfig | 18 +++ kernel/sched/core.c | 32 ++++++ kernel/sched/fair.c | 151 ++++++++++++++++++++++++- kernel/sched/features.h | 4 + kernel/sched/idle.c | 7 ++ kernel/sched/sched.h | 12 ++ kernel/sysctl.c | 11 ++ 11 files changed, 269 insertions(+), 4 deletions(-) diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index eb30ef59aca2..4ba485650d0a 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -80,6 +80,7 @@ config ARM64 select ARCH_SUPPORTS_NUMA_BALANCING select ARCH_SUPPORTS_SCHED_KEEP_ON_CORE select ARCH_SUPPORTS_SCHED_PARAL + select ARCH_SUPPORTS_SCHED_SOFT_QUOTA select ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH select ARCH_WANT_COMPAT_IPC_PARSE_VERSION if COMPAT select ARCH_WANT_DEFAULT_BPF_JIT diff --git a/arch/arm64/configs/openeuler_defconfig b/arch/arm64/configs/openeuler_defconfig index be1faf2da008..1e1e70a6736d 100644 --- a/arch/arm64/configs/openeuler_defconfig +++ b/arch/arm64/configs/openeuler_defconfig @@ -191,6 +191,7 @@ CONFIG_NET_NS=y CONFIG_SCHED_STEAL=y CONFIG_SCHED_KEEP_ON_CORE=y CONFIG_SCHED_PARAL=y +CONFIG_SCHED_SOFT_QUOTA=y CONFIG_CHECKPOINT_RESTORE=y CONFIG_SCHED_AUTOGROUP=y # CONFIG_SYSFS_DEPRECATED is not set diff --git a/arch/arm64/kernel/topology.c b/arch/arm64/kernel/topology.c index 785de5b9696d..b3ae5c6de81e 100644 --- a/arch/arm64/kernel/topology.c +++ b/arch/arm64/kernel/topology.c @@ -363,6 +363,38 @@ void topology_scale_freq_tick(void) this_cpu_write(arch_const_cycles_prev, const_cnt); } +#ifdef CONFIG_SCHED_SOFT_QUOTA +static DEFINE_PER_CPU(int, sibling_idle) = 1; + +int is_sibling_idle(void) +{ + return this_cpu_read(sibling_idle); +} + +static void smt_measurement_begin(void) +{ + // TODO +} + +static void smt_measurement_done(void) +{ + // TODO +} +#else +static inline void smt_measurement_begin(void) { } +static inline void smt_measurement_done(void) { } +#endif + +void arch_cpu_idle_enter(void) +{ + smt_measurement_begin(); +} + +void arch_cpu_idle_exit(void) +{ + smt_measurement_done(); +} + #ifdef CONFIG_ACPI_CPPC_LIB #include <acpi/cppc_acpi.h> diff --git a/include/linux/sched/sysctl.h b/include/linux/sched/sysctl.h index 9f998be56bdd..90021477ea4c 100644 --- a/include/linux/sched/sysctl.h +++ b/include/linux/sched/sysctl.h @@ -48,6 +48,10 @@ extern unsigned int sysctl_smart_grid_strategy_ctrl; extern int sysctl_affinity_adjust_delay_ms; #endif +#ifdef CONFIG_SCHED_SOFT_QUOTA +extern unsigned int sysctl_soft_runtime_ratio; +#endif + enum sched_tunable_scaling { SCHED_TUNABLESCALING_NONE, SCHED_TUNABLESCALING_LOG, diff --git a/init/Kconfig b/init/Kconfig index 5f88cce193e8..2ee50c638ca3 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -1411,6 +1411,24 @@ config SCHED_PARAL 3. The existing "qos dynamic affinity" and "qos smart grid" features must not be used simultaneously. +# +# For architectures that want to enable the support for SCHED_SOFT_QUOTA +# +config ARCH_SUPPORTS_SCHED_SOFT_QUOTA + bool + +config SCHED_SOFT_QUOTA + bool "More flexible use of CPU quota" + depends on ARCH_SUPPORTS_SCHED_SOFT_QUOTA + depends on CFS_BANDWIDTH + default n + help + This option allows users to use CPU quota more flexibly when CPU + is idle. It is better for users to have some understanding of + CFS_BANDWIDTH. It cannot be used in scenarios where there are strict + restrictions on the use of the CPU quota, such as some commercial + scenarios that charge based on the use of CPU quota. + config CHECKPOINT_RESTORE bool "Checkpoint/restore support" select PROC_CHILDREN diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 457eeebc7b62..72cb2c1adb7b 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -9902,6 +9902,30 @@ static int cpu_steal_task_write(struct cgroup_subsys_state *css, } #endif +#ifdef CONFIG_SCHED_SOFT_QUOTA +static int cpu_soft_quota_write(struct cgroup_subsys_state *css, + struct cftype *cftype, s64 soft_quota) +{ + struct task_group *tg = css_tg(css); + + if (soft_quota != 1 && soft_quota != 0) + return -EINVAL; + + if (tg->soft_quota == soft_quota) + return 0; + + tg->soft_quota = soft_quota; + + return 0; +} + +static inline s64 cpu_soft_quota_read(struct cgroup_subsys_state *css, + struct cftype *cft) +{ + return css_tg(css)->soft_quota; +} +#endif + #ifdef CONFIG_BPF_SCHED void sched_settag(struct task_struct *tsk, s64 tag) { @@ -10064,6 +10088,14 @@ static struct cftype cpu_legacy_files[] = { .write_s64 = cpu_qos_write, }, #endif +#ifdef CONFIG_SCHED_SOFT_QUOTA + { + .name = "soft_quota", + .flags = CFTYPE_NOT_ON_ROOT, + .read_s64 = cpu_soft_quota_read, + .write_s64 = cpu_soft_quota_write, + }, +#endif #ifdef CONFIG_QOS_SCHED_SMT_EXPELLER { .name = "smt_expell", diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index b7544a14225c..d98912a8a971 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -140,6 +140,10 @@ static int unthrottle_qos_cfs_rqs(int cpu); static bool qos_smt_expelled(int this_cpu); #endif +#ifdef CONFIG_SCHED_SOFT_QUOTA +static DEFINE_PER_CPU_SHARED_ALIGNED(struct list_head, soft_quota_throttled_cfs_rq); +#endif + #ifdef CONFIG_QOS_SCHED_MULTILEVEL #define QOS_LEVEL_WEIGHT_OFFLINE_EX 1 #define QOS_LEVEL_WEIGHT_OFFLINE 10 @@ -439,10 +443,11 @@ static inline struct sched_entity *parent_entity(struct sched_entity *se) return se->parent; } -static void +static bool find_matching_se(struct sched_entity **se, struct sched_entity **pse) { int se_depth, pse_depth; + bool ret = false; /* * preemption test can be made between sibling entities who are in the @@ -456,6 +461,10 @@ find_matching_se(struct sched_entity **se, struct sched_entity **pse) pse_depth = (*pse)->depth; while (se_depth > pse_depth) { +#ifdef CONFIG_SCHED_SOFT_QUOTA + if (!ret && cfs_rq_of(*se)->soft_quota_enable == 1) + ret = true; +#endif se_depth--; *se = parent_entity(*se); } @@ -466,9 +475,15 @@ find_matching_se(struct sched_entity **se, struct sched_entity **pse) } while (!is_same_group(*se, *pse)) { +#ifdef CONFIG_SCHED_SOFT_QUOTA + if (!ret && cfs_rq_of(*se)->soft_quota_enable == 1) + ret = true; +#endif *se = parent_entity(*se); *pse = parent_entity(*pse); } + + return ret; } #else /* !CONFIG_FAIR_GROUP_SCHED */ @@ -503,9 +518,10 @@ static inline struct sched_entity *parent_entity(struct sched_entity *se) return NULL; } -static inline void +static inline bool find_matching_se(struct sched_entity **se, struct sched_entity **pse) { + return false; } #endif /* CONFIG_FAIR_GROUP_SCHED */ @@ -5396,6 +5412,14 @@ static bool throttle_cfs_rq(struct cfs_rq *cfs_rq) */ cfs_rq->throttled = 1; cfs_rq->throttled_clock = rq_clock(rq); + +#ifdef CONFIG_SCHED_SOFT_QUOTA + if (cfs_rq->tg->soft_quota == 1) { + list_add(&cfs_rq->soft_quota_throttled_list, + &per_cpu(soft_quota_throttled_cfs_rq, cpu_of(rq))); + } +#endif + return true; } @@ -5414,6 +5438,10 @@ void unthrottle_cfs_rq(struct cfs_rq *cfs_rq) se = cfs_rq->tg->se[cpu_of(rq)]; +#ifdef CONFIG_SCHED_SOFT_QUOTA + list_del_init(&cfs_rq->soft_quota_throttled_list); +#endif + #ifdef CONFIG_QOS_SCHED /* * if this cfs_rq throttled by qos, not need unthrottle it. @@ -5531,6 +5559,16 @@ static void distribute_cfs_runtime(struct cfs_bandwidth *cfs_b) struct rq_flags rf; rq_lock_irqsave(rq, &rf); + +#ifdef CONFIG_SCHED_SOFT_QUOTA + if (cfs_rq->soft_quota_enable == 1) { + if (cfs_rq->runtime_remaining > 0) + cfs_rq->runtime_remaining = 0; + + cfs_rq->soft_quota_enable = 0; + } +#endif + if (!cfs_rq_throttled(cfs_rq)) goto next; @@ -5573,6 +5611,17 @@ static void distribute_cfs_runtime(struct cfs_bandwidth *cfs_b) rcu_read_unlock(); } +#ifdef CONFIG_SCHED_SOFT_QUOTA +static inline void init_tg_sum_soft_runtime(struct cfs_bandwidth *cfs_b) +{ + unsigned int cpu; + struct task_group *tg = container_of(cfs_b, struct task_group, cfs_bandwidth); + + for_each_possible_cpu(cpu) + tg->cfs_rq[cpu]->sum_soft_runtime = 0; +} +#endif + /* * Responsible for refilling a task_group's bandwidth and unthrottling its * cfs_rqs as appropriate. If there has been no activity within the last @@ -5590,6 +5639,10 @@ static int do_sched_cfs_period_timer(struct cfs_bandwidth *cfs_b, int overrun, u throttled = !list_empty(&cfs_b->throttled_cfs_rq); cfs_b->nr_periods += overrun; +#ifdef CONFIG_SCHED_SOFT_QUOTA + init_tg_sum_soft_runtime(cfs_b); +#endif + /* Refill extra burst quota even if cfs_b->idle */ __refill_cfs_bandwidth_runtime(cfs_b); @@ -5898,6 +5951,9 @@ static void init_cfs_rq_runtime(struct cfs_rq *cfs_rq) #ifdef CONFIG_QOS_SCHED INIT_LIST_HEAD(&cfs_rq->qos_throttled_list); #endif +#ifdef CONFIG_SCHED_SOFT_QUOTA + INIT_LIST_HEAD(&cfs_rq->soft_quota_throttled_list); +#endif } void start_cfs_bandwidth(struct cfs_bandwidth *cfs_b) @@ -8536,6 +8592,7 @@ static void check_preempt_wakeup(struct rq *rq, struct task_struct *p, int wake_ struct cfs_rq *cfs_rq = task_cfs_rq(curr); int scale = cfs_rq->nr_running >= sched_nr_latency; int next_buddy_marked = 0; + bool ret = 0; if (unlikely(se == pse)) return; @@ -8590,7 +8647,13 @@ static void check_preempt_wakeup(struct rq *rq, struct task_struct *p, int wake_ if (unlikely(p->policy != SCHED_NORMAL) || !sched_feat(WAKEUP_PREEMPTION)) return; - find_matching_se(&se, &pse); + ret = find_matching_se(&se, &pse); + +#ifdef CONFIG_SCHED_SOFT_QUOTA + if (ret) + goto preempt; +#endif + update_curr(cfs_rq_of(se)); BUG_ON(!pse); if (wakeup_preempt_entity(se, pse) == 1) { @@ -13823,6 +13886,9 @@ static void task_change_group_fair(struct task_struct *p, int type) void free_fair_sched_group(struct task_group *tg) { int i; +#ifdef CONFIG_SCHED_SOFT_QUOTA + struct cfs_rq *cfs_rq; +#endif destroy_cfs_bandwidth(tg_cfs_bandwidth(tg)); destroy_auto_affinity(tg); @@ -13831,6 +13897,12 @@ void free_fair_sched_group(struct task_group *tg) #ifdef CONFIG_QOS_SCHED if (tg->cfs_rq && tg->cfs_rq[i]) unthrottle_qos_sched_group(tg->cfs_rq[i]); +#endif +#ifdef CONFIG_SCHED_SOFT_QUOTA + if (tg->cfs_rq && tg->cfs_rq[i]) { + cfs_rq = tg->cfs_rq[i]; + list_del_init(&cfs_rq->soft_quota_throttled_list); + } #endif if (tg->cfs_rq) kfree(tg->cfs_rq[i]); @@ -14209,13 +14281,20 @@ void task_tick_relationship(struct rq *rq, struct task_struct *curr) __init void init_sched_fair_class(void) { -#ifdef CONFIG_QOS_SCHED +#if defined(CONFIG_QOS_SCHED) || defined(CONFIG_SCHED_SOFT_QUOTA) int i; +#endif +#ifdef CONFIG_QOS_SCHED for_each_possible_cpu(i) INIT_LIST_HEAD(&per_cpu(qos_throttled_cfs_rq, i)); #endif +#ifdef CONFIG_SCHED_SOFT_QUOTA + for_each_possible_cpu(i) + INIT_LIST_HEAD(&per_cpu(soft_quota_throttled_cfs_rq, i)); +#endif + init_sched_numa_icon(); #ifdef CONFIG_SMP @@ -14327,3 +14406,67 @@ int sched_trace_rq_nr_running(struct rq *rq) return rq ? rq->nr_running : -1; } EXPORT_SYMBOL_GPL(sched_trace_rq_nr_running); + +#ifdef CONFIG_SCHED_SOFT_QUOTA +unsigned int sysctl_soft_runtime_ratio = 20; +static bool check_soft_runtime(struct task_group *tg, int slice) +{ + int cpu; + u64 sum_soft_runtime = slice; + struct cfs_bandwidth *cfs_b = &tg->cfs_bandwidth; + + if (cfs_b->quota == RUNTIME_INF) + return true; + + for_each_possible_cpu(cpu) + sum_soft_runtime += tg->cfs_rq[cpu]->sum_soft_runtime; + + return sum_soft_runtime < sysctl_soft_runtime_ratio * cfs_b->quota / 100; +} + +int __weak is_sibling_idle(void) +{ + return 0; +} + +bool unthrottle_cfs_rq_soft_quota(struct rq *rq) +{ + int max_cnt = 0; + bool ret = false; + struct cfs_rq *cfs_rq, *tmp_rq; + struct cfs_bandwidth *cfs_b; + int slice = sched_cfs_bandwidth_slice(); + + if (!is_sibling_idle()) + return ret; + + list_for_each_entry_safe(cfs_rq, tmp_rq, &per_cpu(soft_quota_throttled_cfs_rq, cpu_of(rq)), + soft_quota_throttled_list) { + if (max_cnt++ > 20) + break; + + if (cfs_rq->throttled) { + cfs_b = tg_cfs_bandwidth(cfs_rq->tg); + raw_spin_lock(&cfs_b->lock); + + if (!check_soft_runtime(cfs_rq->tg, slice)) { + raw_spin_unlock(&cfs_b->lock); + continue; + } + + raw_spin_unlock(&cfs_b->lock); + + if (cfs_rq->runtime_remaining + slice > 0) { + cfs_rq->runtime_remaining += slice; + cfs_rq->sum_soft_runtime += slice; + cfs_rq->soft_quota_enable = 1; + unthrottle_cfs_rq(cfs_rq); + ret = true; + break; + } + } + } + + return ret; +} +#endif diff --git a/kernel/sched/features.h b/kernel/sched/features.h index 1fd89af55681..c887b0d384ae 100644 --- a/kernel/sched/features.h +++ b/kernel/sched/features.h @@ -78,6 +78,10 @@ SCHED_FEAT(KEEP_ON_CORE, false) SCHED_FEAT(PARAL, false) #endif +#ifdef CONFIG_SCHED_SOFT_QUOTA +SCHED_FEAT(SOFT_QUOTA, false) +#endif + /* * Issue a WARN when we do multiple update_rq_clock() calls * in a single rq->lock section. Default disabled because the diff --git a/kernel/sched/idle.c b/kernel/sched/idle.c index 3c6396d61a04..b6537524c035 100644 --- a/kernel/sched/idle.c +++ b/kernel/sched/idle.c @@ -443,6 +443,13 @@ struct task_struct *pick_next_task_idle(struct rq *rq) { struct task_struct *next = rq->idle; +#ifdef CONFIG_SCHED_SOFT_QUOTA + if (sched_feat(SOFT_QUOTA)) { + if (unthrottle_cfs_rq_soft_quota(rq) && rq->cfs.nr_running) + return pick_next_task_fair(rq, NULL, NULL); + } +#endif + set_next_task_idle(rq, next, true); return next; diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index fe6342305b0f..9b2779e8fc91 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -508,6 +508,9 @@ struct task_group { #else KABI_RESERVE(4) #endif +#if defined(CONFIG_SCHED_SOFT_QUOTA) + KABI_EXTEND(u64 soft_quota) +#endif }; #ifdef CONFIG_SCHED_STEAL @@ -606,6 +609,10 @@ static inline int init_auto_affinity(struct task_group *tg) static inline void tg_update_affinity_domains(int cpu, int online) {} #endif +#ifdef CONFIG_SCHED_SOFT_QUOTA +extern bool unthrottle_cfs_rq_soft_quota(struct rq *rq); +#endif + #ifdef CONFIG_FAIR_GROUP_SCHED extern int sched_group_set_shares(struct task_group *tg, unsigned long shares); @@ -734,6 +741,11 @@ struct cfs_rq { KABI_RESERVE(3) KABI_RESERVE(4) #endif +#if defined(CONFIG_SCHED_SOFT_QUOTA) + KABI_EXTEND(u64 soft_quota_enable) + KABI_EXTEND(u64 sum_soft_runtime) + KABI_EXTEND(struct list_head soft_quota_throttled_list) +#endif }; static inline int rt_bandwidth_enabled(void) diff --git a/kernel/sysctl.c b/kernel/sysctl.c index 0b1c13a05332..738d9a4455c1 100644 --- a/kernel/sysctl.c +++ b/kernel/sysctl.c @@ -2831,6 +2831,17 @@ static struct ctl_table kern_table[] = { .extra2 = &one_hundred, }, #endif +#ifdef CONFIG_SCHED_SOFT_QUOTA + { + .procname = "sched_soft_runtime_ratio", + .data = &sysctl_soft_runtime_ratio, + .maxlen = sizeof(sysctl_soft_runtime_ratio), + .mode = 0644, + .proc_handler = proc_dointvec_minmax, + .extra1 = SYSCTL_ONE, + .extra2 = &one_hundred, + }, +#endif #ifdef CONFIG_SCHED_STEAL { .procname = "sched_max_steal_count", -- 2.25.1

2 1

[PATCH OLK-5.10] eventpoll: Fix soft lockup in xcall_read()
by Jinjie Ruan 24 Jun '25

24 Jun '25

hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/release-management/issues/IC9Q31 -------------------------------- When the prefetch state is not XCALL_CACHE_NONE or XCALL_CACHE_READY for a long time, such as XCALL_CACHE_CANCEL or XCALL_CACHE_PREFETCH, the following soft lockup occurs. Fix it by voluntarily yield the CPU when a timeout occurs in the xcall read while loop. watchdog: BUG: soft lockup - CPU#2 stuck for 111s! [syz-fuzzer:467] Modules linked in: CPU: 2 PID: 467 Comm: syz-fuzzer Not tainted 5.10.0-00019-ga473cf168de7 #10 Hardware name: linux,dummy-virt (DT) pstate: 80000005 (Nzcv daif -PAN -UAO -TCO BTYPE=--) pc : check_kcov_mode kernel/kcov.c:165 [inline] pc : __sanitizer_cov_trace_pc+0x64/0x114 kernel/kcov.c:197 lr : __ll_sc__cmpxchg_case_mb_32 arch/arm64/include/asm/atomic_ll_sc.h:292 [inline] lr : __cmpxchg_case_mb_32 arch/arm64/include/asm/cmpxchg.h:129 [inline] lr : __cmpxchg_mb arch/arm64/include/asm/cmpxchg.h:175 [inline] lr : atomic_cmpxchg include/asm-generic/atomic-instrumented.h:655 [inline] lr : transition_state fs/eventpoll.c:907 [inline] lr : xcall_read+0x360/0x960 fs/eventpoll.c:1051 sp : ffffa00017a17c00 x29: ffffa00017a17c00 x28: ffff0000cbbd9600 x27: 0000000000000000 x26: 0000000000000000 x25: 000000400097e000 x24: 0000000000001000 x23: ffff0000cbd11000 x22: 0000000000000000 x21: 0000000000000003 x20: 0000000000000030 x19: ffffa000108e1f24 x18: 0000000000000000 x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000000 x12: ffff8000197a224e x11: 1fffe000197a224d x10: ffff8000197a224d x9 : dfffa00000000000 x8 : ffff0000cbd1126b x7 : 0000000000000001 x6 : 00007fffe685ddb3 x5 : ffff0000cbd11268 x4 : ffff8000197a224e x3 : ffffa000108e1c18 x2 : 0000000000000001 x1 : ffff0000cbbd9600 x0 : 0000000000000000 Call trace: check_kcov_mode kernel/kcov.c:163 [inline] __sanitizer_cov_trace_pc+0x64/0x114 kernel/kcov.c:197 __ll_sc__cmpxchg_case_mb_32 arch/arm64/include/asm/atomic_ll_sc.h:292 [inline] __cmpxchg_case_mb_32 arch/arm64/include/asm/cmpxchg.h:129 [inline] __cmpxchg_mb arch/arm64/include/asm/cmpxchg.h:175 [inline] atomic_cmpxchg include/asm-generic/atomic-instrumented.h:655 [inline] transition_state fs/eventpoll.c:907 [inline] xcall_read+0x360/0x960 fs/eventpoll.c:1051 xcall_read_begin+0x68/0xa4 fs/eventpoll.c:1100 ksys_read+0xc0/0x240 fs/read_write.c:628 __do_sys_read fs/read_write.c:649 [inline] __se_sys_read fs/read_write.c:647 [inline] __arm64_sys_read+0x54/0x7c fs/read_write.c:647 __invoke_syscall arch/arm64/kernel/syscall.c:37 [inline] invoke_syscall+0x84/0x230 arch/arm64/kernel/syscall.c:51 el0_svc_common.constprop.0+0x1f4/0x210 arch/arm64/kernel/syscall.c:211 do_el0_svc+0xa0/0x190 arch/arm64/kernel/syscall.c:309 el0_svc+0x24/0x34 arch/arm64/kernel/entry-common.c:381 el0_sync_handler+0x194/0x1a0 arch/arm64/kernel/entry-common.c:419 fast_work_pending464+0x178/0x19 Fixes: 7e1291339cb5 ("eventpoll: Support xcall async prefetch") Signed-off-by: Jinjie Ruan <ruanjinjie(a)huawei.com> --- fs/eventpoll.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/fs/eventpoll.c b/fs/eventpoll.c index dc6bd16490bc..76309a548044 100644 --- a/fs/eventpoll.c +++ b/fs/eventpoll.c @@ -1030,8 +1030,10 @@ void free_prefetch_item(struct file *file) kfree(pfi); } +#define MAX_READY_WAIT_TIME msecs_to_jiffies(2) static int xcall_read(struct prefetch_item *pfi, char __user *buf, size_t count) { + unsigned long end = jiffies + MAX_READY_WAIT_TIME; ssize_t copy_len = 0; /* @@ -1050,6 +1052,12 @@ static int xcall_read(struct prefetch_item *pfi, char __user *buf, size_t count) */ if (transition_state(pfi, XCALL_CACHE_NONE, XCALL_CACHE_CANCEL)) goto slow_read; + + if (time_after(jiffies, end)) { + pr_warn("xcall read wait prefetch state %d more than 2ms\n", + atomic_read(&pfi->state)); + cond_resched(); + } } copy_len = pfi->len; @@ -1128,7 +1136,7 @@ static int get_async_prefetch_cpu(struct prefetch_item *pfi) return pfi->cpu; } -static void ep_prefetch_item_enqueue(struct eventpoll *ep, struct epitem *epi) +static void ep_prefetch_item_enqueue(struct epitem *epi) { struct prefetch_item *pfi; int cpu, err; @@ -2156,7 +2164,7 @@ static __poll_t ep_send_events_proc(struct eventpoll *ep, struct list_head *head continue; #ifdef CONFIG_XCALL_PREFETCH - ep_prefetch_item_enqueue(ep, epi); + ep_prefetch_item_enqueue(epi); #endif if (__put_user(revents, &uevent->events) || -- 2.34.1

2 1

[PATCH OLK-5.10] eventpoll: Fix soft lockup in xcall_read()
by Jinjie Ruan 24 Jun '25

24 Jun '25

When the prefetch state is not XCALL_CACHE_NONE or XCALL_CACHE_READY for a long time, such as XCALL_CACHE_CANCEL or XCALL_CACHE_PREFETCH, the following soft lockup occurs. Fix it by voluntarily yield the CPU when a timeout occurs in the xcall read while loop. watchdog: BUG: soft lockup - CPU#2 stuck for 111s! [syz-fuzzer:467] Modules linked in: CPU: 2 PID: 467 Comm: syz-fuzzer Not tainted 5.10.0-00019-ga473cf168de7 #10 Hardware name: linux,dummy-virt (DT) pstate: 80000005 (Nzcv daif -PAN -UAO -TCO BTYPE=--) pc : check_kcov_mode kernel/kcov.c:165 [inline] pc : __sanitizer_cov_trace_pc+0x64/0x114 kernel/kcov.c:197 lr : __ll_sc__cmpxchg_case_mb_32 arch/arm64/include/asm/atomic_ll_sc.h:292 [inline] lr : __cmpxchg_case_mb_32 arch/arm64/include/asm/cmpxchg.h:129 [inline] lr : __cmpxchg_mb arch/arm64/include/asm/cmpxchg.h:175 [inline] lr : atomic_cmpxchg include/asm-generic/atomic-instrumented.h:655 [inline] lr : transition_state fs/eventpoll.c:907 [inline] lr : xcall_read+0x360/0x960 fs/eventpoll.c:1051 sp : ffffa00017a17c00 x29: ffffa00017a17c00 x28: ffff0000cbbd9600 x27: 0000000000000000 x26: 0000000000000000 x25: 000000400097e000 x24: 0000000000001000 x23: ffff0000cbd11000 x22: 0000000000000000 x21: 0000000000000003 x20: 0000000000000030 x19: ffffa000108e1f24 x18: 0000000000000000 x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000000 x12: ffff8000197a224e x11: 1fffe000197a224d x10: ffff8000197a224d x9 : dfffa00000000000 x8 : ffff0000cbd1126b x7 : 0000000000000001 x6 : 00007fffe685ddb3 x5 : ffff0000cbd11268 x4 : ffff8000197a224e x3 : ffffa000108e1c18 x2 : 0000000000000001 x1 : ffff0000cbbd9600 x0 : 0000000000000000 Call trace: check_kcov_mode kernel/kcov.c:163 [inline] __sanitizer_cov_trace_pc+0x64/0x114 kernel/kcov.c:197 __ll_sc__cmpxchg_case_mb_32 arch/arm64/include/asm/atomic_ll_sc.h:292 [inline] __cmpxchg_case_mb_32 arch/arm64/include/asm/cmpxchg.h:129 [inline] __cmpxchg_mb arch/arm64/include/asm/cmpxchg.h:175 [inline] atomic_cmpxchg include/asm-generic/atomic-instrumented.h:655 [inline] transition_state fs/eventpoll.c:907 [inline] xcall_read+0x360/0x960 fs/eventpoll.c:1051 xcall_read_begin+0x68/0xa4 fs/eventpoll.c:1100 ksys_read+0xc0/0x240 fs/read_write.c:628 __do_sys_read fs/read_write.c:649 [inline] __se_sys_read fs/read_write.c:647 [inline] __arm64_sys_read+0x54/0x7c fs/read_write.c:647 __invoke_syscall arch/arm64/kernel/syscall.c:37 [inline] invoke_syscall+0x84/0x230 arch/arm64/kernel/syscall.c:51 el0_svc_common.constprop.0+0x1f4/0x210 arch/arm64/kernel/syscall.c:211 do_el0_svc+0xa0/0x190 arch/arm64/kernel/syscall.c:309 el0_svc+0x24/0x34 arch/arm64/kernel/entry-common.c:381 el0_sync_handler+0x194/0x1a0 arch/arm64/kernel/entry-common.c:419 fast_work_pending464+0x178/0x19 Fixes: 7e1291339cb5 ("eventpoll: Support xcall async prefetch") Signed-off-by: Jinjie Ruan <ruanjinjie(a)huawei.com> --- fs/eventpoll.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/fs/eventpoll.c b/fs/eventpoll.c index dc6bd16490bc..76309a548044 100644 --- a/fs/eventpoll.c +++ b/fs/eventpoll.c @@ -1030,8 +1030,10 @@ void free_prefetch_item(struct file *file) kfree(pfi); } +#define MAX_READY_WAIT_TIME msecs_to_jiffies(2) static int xcall_read(struct prefetch_item *pfi, char __user *buf, size_t count) { + unsigned long end = jiffies + MAX_READY_WAIT_TIME; ssize_t copy_len = 0; /* @@ -1050,6 +1052,12 @@ static int xcall_read(struct prefetch_item *pfi, char __user *buf, size_t count) */ if (transition_state(pfi, XCALL_CACHE_NONE, XCALL_CACHE_CANCEL)) goto slow_read; + + if (time_after(jiffies, end)) { + pr_warn("xcall read wait prefetch state %d more than 2ms\n", + atomic_read(&pfi->state)); + cond_resched(); + } } copy_len = pfi->len; @@ -1128,7 +1136,7 @@ static int get_async_prefetch_cpu(struct prefetch_item *pfi) return pfi->cpu; } -static void ep_prefetch_item_enqueue(struct eventpoll *ep, struct epitem *epi) +static void ep_prefetch_item_enqueue(struct epitem *epi) { struct prefetch_item *pfi; int cpu, err; @@ -2156,7 +2164,7 @@ static __poll_t ep_send_events_proc(struct eventpoll *ep, struct list_head *head continue; #ifdef CONFIG_XCALL_PREFETCH - ep_prefetch_item_enqueue(ep, epi); + ep_prefetch_item_enqueue(epi); #endif if (__put_user(revents, &uevent->events) || -- 2.34.1

2 1

[PATCH OLK-5.10 0/1] Fix CVE-2022-50230
by Hongbo Li 24 Jun '25

24 Jun '25

Fix CVE-2022-50230. Peter Collingbourne (1): arm64: set UXN on swapper page tables arch/arm64/include/asm/kernel-pgtable.h | 4 ++-- arch/arm64/kernel/head.S | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) -- 2.34.1

2 2

[PATCH OLK-6.10] ALSA: pcm: Fix race of buffer access at PCM OSS layer
by Luo Gengkun 24 Jun '25

24 Jun '25

From: Takashi Iwai <tiwai(a)suse.de> stable inclusion from stable-v6.6.93 commit 74d90875f3d43f3eff0e9861c4701418795d3455 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICGACK CVE: CVE-2025-38078 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 93a81ca0657758b607c3f4ba889ae806be9beb73 upstream. The PCM OSS layer tries to clear the buffer with the silence data at initialization (or reconfiguration) of a stream with the explicit call of snd_pcm_format_set_silence() with runtime->dma_area. But this may lead to a UAF because the accessed runtime->dma_area might be freed concurrently, as it's performed outside the PCM ops. For avoiding it, move the code into the PCM core and perform it inside the buffer access lock, so that it won't be changed during the operation. Reported-by: syzbot+32d4647f551007595173(a)syzkaller.appspotmail.com Closes: https://lore.kernel.org/68164d8e.050a0220.11da1b.0019.GAE@google.com Cc: <stable(a)vger.kernel.org> Link: https://patch.msgid.link/20250516080817.20068-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai(a)suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Luo Gengkun <luogengkun2(a)huawei.com> --- include/sound/pcm.h | 2 ++ sound/core/oss/pcm_oss.c | 3 +-- sound/core/pcm_native.c | 11 +++++++++++ 3 files changed, 14 insertions(+), 2 deletions(-) diff --git a/include/sound/pcm.h b/include/sound/pcm.h index 2a815373dac1..ed4449cbdf80 100644 --- a/include/sound/pcm.h +++ b/include/sound/pcm.h @@ -1427,6 +1427,8 @@ int snd_pcm_lib_mmap_iomem(struct snd_pcm_substream *substream, struct vm_area_s #define snd_pcm_lib_mmap_iomem NULL #endif +void snd_pcm_runtime_buffer_set_silence(struct snd_pcm_runtime *runtime); + /** * snd_pcm_limit_isa_dma_size - Get the max size fitting with ISA DMA transfer * @dma: DMA number diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c index 728c211142d1..471de2d1b37a 100644 --- a/sound/core/oss/pcm_oss.c +++ b/sound/core/oss/pcm_oss.c @@ -1085,8 +1085,7 @@ static int snd_pcm_oss_change_params_locked(struct snd_pcm_substream *substream) runtime->oss.params = 0; runtime->oss.prepare = 1; runtime->oss.buffer_used = 0; - if (runtime->dma_area) - snd_pcm_format_set_silence(runtime->format, runtime->dma_area, bytes_to_samples(runtime, runtime->dma_bytes)); + snd_pcm_runtime_buffer_set_silence(runtime); runtime->oss.period_frames = snd_pcm_alsa_frames(substream, oss_period_size); diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c index e40de64ec85c..31fc20350fd9 100644 --- a/sound/core/pcm_native.c +++ b/sound/core/pcm_native.c @@ -703,6 +703,17 @@ static void snd_pcm_buffer_access_unlock(struct snd_pcm_runtime *runtime) atomic_inc(&runtime->buffer_accessing); } +/* fill the PCM buffer with the current silence format; called from pcm_oss.c */ +void snd_pcm_runtime_buffer_set_silence(struct snd_pcm_runtime *runtime) +{ + snd_pcm_buffer_access_lock(runtime); + if (runtime->dma_area) + snd_pcm_format_set_silence(runtime->format, runtime->dma_area, + bytes_to_samples(runtime, runtime->dma_bytes)); + snd_pcm_buffer_access_unlock(runtime); +} +EXPORT_SYMBOL_GPL(snd_pcm_runtime_buffer_set_silence); + #if IS_ENABLED(CONFIG_SND_PCM_OSS) #define is_oss_stream(substream) ((substream)->oss.oss) #else -- 2.34.1

1 0

[PATCH OLK-5.10] ALSA: pcm: Fix race of buffer access at PCM OSS layer
by Luo Gengkun 24 Jun '25

24 Jun '25

From: Takashi Iwai <tiwai(a)suse.de> stable inclusion from stable-v5.10.238 commit 8170d8ec4efd0be352c14cb61f374e30fb0c2a25 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICGACK CVE: CVE-2025-38078 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 93a81ca0657758b607c3f4ba889ae806be9beb73 upstream. The PCM OSS layer tries to clear the buffer with the silence data at initialization (or reconfiguration) of a stream with the explicit call of snd_pcm_format_set_silence() with runtime->dma_area. But this may lead to a UAF because the accessed runtime->dma_area might be freed concurrently, as it's performed outside the PCM ops. For avoiding it, move the code into the PCM core and perform it inside the buffer access lock, so that it won't be changed during the operation. Reported-by: syzbot+32d4647f551007595173(a)syzkaller.appspotmail.com Closes: https://lore.kernel.org/68164d8e.050a0220.11da1b.0019.GAE@google.com Cc: <stable(a)vger.kernel.org> Link: https://patch.msgid.link/20250516080817.20068-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai(a)suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Luo Gengkun <luogengkun2(a)huawei.com> --- include/sound/pcm.h | 2 ++ sound/core/oss/pcm_oss.c | 3 +-- sound/core/pcm_native.c | 11 +++++++++++ 3 files changed, 14 insertions(+), 2 deletions(-) diff --git a/include/sound/pcm.h b/include/sound/pcm.h index 6554a9f71c62..c573c6a7da12 100644 --- a/include/sound/pcm.h +++ b/include/sound/pcm.h @@ -1334,6 +1334,8 @@ int snd_pcm_lib_mmap_iomem(struct snd_pcm_substream *substream, struct vm_area_s #define snd_pcm_lib_mmap_iomem NULL #endif +void snd_pcm_runtime_buffer_set_silence(struct snd_pcm_runtime *runtime); + /** * snd_pcm_limit_isa_dma_size - Get the max size fitting with ISA DMA transfer * @dma: DMA number diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c index de6f94bee50b..8eb5fef41dbe 100644 --- a/sound/core/oss/pcm_oss.c +++ b/sound/core/oss/pcm_oss.c @@ -1078,8 +1078,7 @@ static int snd_pcm_oss_change_params_locked(struct snd_pcm_substream *substream) runtime->oss.params = 0; runtime->oss.prepare = 1; runtime->oss.buffer_used = 0; - if (runtime->dma_area) - snd_pcm_format_set_silence(runtime->format, runtime->dma_area, bytes_to_samples(runtime, runtime->dma_bytes)); + snd_pcm_runtime_buffer_set_silence(runtime); runtime->oss.period_frames = snd_pcm_alsa_frames(substream, oss_period_size); diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c index 9425fcd30c4c..98bd6fe850d3 100644 --- a/sound/core/pcm_native.c +++ b/sound/core/pcm_native.c @@ -685,6 +685,17 @@ static void snd_pcm_buffer_access_unlock(struct snd_pcm_runtime *runtime) atomic_inc(&runtime->buffer_accessing); } +/* fill the PCM buffer with the current silence format; called from pcm_oss.c */ +void snd_pcm_runtime_buffer_set_silence(struct snd_pcm_runtime *runtime) +{ + snd_pcm_buffer_access_lock(runtime); + if (runtime->dma_area) + snd_pcm_format_set_silence(runtime->format, runtime->dma_area, + bytes_to_samples(runtime, runtime->dma_bytes)); + snd_pcm_buffer_access_unlock(runtime); +} +EXPORT_SYMBOL_GPL(snd_pcm_runtime_buffer_set_silence); + #if IS_ENABLED(CONFIG_SND_PCM_OSS) #define is_oss_stream(substream) ((substream)->oss.oss) #else -- 2.34.1

2 1

[openeuler:OLK-5.10] BUILD REGRESSION 5e8b5c945557e13053f64d08e9859d56c789362f
by kernel test robot 24 Jun '25

24 Jun '25

tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10 branch HEAD: 5e8b5c945557e13053f64d08e9859d56c789362f !16774 bpf: Fix prog_array_map_poke_run map poke update Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202505280024.8UbNlKSa-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202505280046.3lWnWdOg-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202505301434.xq8uzhGR-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202506042153.UZ29KeGA-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202506231925.HQ2gIERd-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202506232147.n7w5pLY6-lkp@intel.com drivers/irqchip/irq-gic-v3-its.c:524:6: warning: no previous prototype for 'build_devid_pools' [-Wmissing-prototypes] drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:331:68: warning: suggest braces around empty body in an 'if' statement [-Wempty-body] drivers/net/ethernet/huawei/hinic3/cqm/cqm_define.h:13:44: warning: no previous prototype for 'cqm3_cmd_alloc' [-Wmissing-prototypes] drivers/net/ethernet/huawei/hinic3/cqm/cqm_define.h:14:44: warning: no previous prototype for 'cqm3_cmd_free' [-Wmissing-prototypes] drivers/net/ethernet/huawei/hinic3/cqm/cqm_define.h:15:44: warning: no previous prototype for 'cqm3_send_cmd_box' [-Wmissing-prototypes] drivers/net/ethernet/huawei/hinic3/cqm/cqm_define.h:16:44: warning: no previous prototype for 'cqm3_lb_send_cmd_box' [-Wmissing-prototypes] drivers/net/ethernet/huawei/hinic3/cqm/cqm_define.h:17:44: warning: no previous prototype for 'cqm3_lb_send_cmd_box_async' [-Wmissing-prototypes] drivers/net/ethernet/huawei/hinic3/hinic3_ethtool_stats.c:342:5: warning: no previous prototype for 'hinic3_rx_queue_stat_pack' [-Wmissing-prototypes] drivers/net/ethernet/huawei/hinic3/hinic3_ethtool_stats.c:357:5: warning: no previous prototype for 'hinic3_tx_queue_stat_pack' [-Wmissing-prototypes] drivers/net/ethernet/huawei/hinic3/hinic3_irq.c:23:5: warning: no previous prototype for 'hinic3_poll' [-Wmissing-prototypes] drivers/net/ethernet/huawei/hinic3/hinic3_mag_cfg.c:1678:5: warning: no previous prototype for 'set_fecparam' [-Wmissing-prototypes] drivers/net/ethernet/huawei/hinic3/hinic3_mag_cfg.c:1706:5: warning: no previous prototype for 'get_fecparam' [-Wmissing-prototypes] drivers/net/ethernet/huawei/hinic3/hinic3_mag_cfg.c:623:6: warning: no previous prototype for 'print_port_info' [-Wmissing-prototypes] drivers/net/ethernet/huawei/hinic3/hinic3_mag_cfg.c:802:6: warning: no previous prototype for 'hinic3_notify_vf_bond_status' [-Wmissing-prototypes] drivers/net/ethernet/huawei/hinic3/hinic3_mag_cfg.c:832:6: warning: no previous prototype for 'hinic3_notify_all_vfs_bond_changed' [-Wmissing-prototypes] drivers/net/ethernet/huawei/hinic3/hinic3_main.c:1211:6: warning: no previous prototype for 'hinic3_need_proc_link_event' [-Wmissing-prototypes] drivers/net/ethernet/huawei/hinic3/hinic3_main.c:1258:6: warning: no previous prototype for 'hinic3_need_proc_bond_event' [-Wmissing-prototypes] drivers/net/ethernet/huawei/hinic3/hinic3_nic_dbg.c:111:5: warning: no previous prototype for 'hinic3_dbg_get_rq_info' [-Wmissing-prototypes] drivers/net/ethernet/huawei/hinic3/hinic3_nic_dbg.c:19:5: warning: no previous prototype for 'hinic3_dbg_get_wqe_info' [-Wmissing-prototypes] drivers/net/ethernet/huawei/hinic3/hinic3_ntuple.c:787:5: warning: no previous prototype for 'hinic3_ethtool_flow_replace' [-Wmissing-prototypes] drivers/net/ethernet/huawei/hinic3/hinic3_rx.c:1329:5: warning: no previous prototype for 'rxq_restore' [-Wmissing-prototypes] drivers/net/ethernet/huawei/hinic3/hinic3_rx.c:782:5: warning: no previous prototype for 'hinic3_run_xdp' [-Wmissing-prototypes] drivers/net/ethernet/huawei/hinic3/hw/hinic3_dev_mgmt.c:618:6: warning: no previous prototype for 'hinic3_write_oshr_info' [-Wmissing-prototypes] drivers/net/ethernet/huawei/hinic3/hw/hinic3_hw_comm.c:1671:6: warning: no previous prototype for 'hinic3_is_optical_module_mode' [-Wmissing-prototypes] drivers/net/ethernet/huawei/hinic3/hw/hinic3_hwif.c:865:5: warning: no previous prototype for 'hinic3_global_func_id_hw' [-Wmissing-prototypes] drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:103:6: warning: no previous prototype for 'hinic3_uld_lock_init' [-Wmissing-prototypes] drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:1796:6: warning: no previous prototype for 'hinic3_set_func_state' [-Wmissing-prototypes] drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:1822:6: warning: no previous prototype for 'slave_host_mgmt_work' [-Wmissing-prototypes] drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:525:5: warning: no previous prototype for 'hinic3_pdev_is_virtfn' [-Wmissing-prototypes] drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:785:5: warning: no previous prototype for '__set_vroce_func_state' [-Wmissing-prototypes] drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:826:6: warning: no previous prototype for 'slave_host_mgmt_vroce_work' [-Wmissing-prototypes] drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:834:7: warning: no previous prototype for 'hinic3_get_roce_uld_by_pdev' [-Wmissing-prototypes] drivers/net/ethernet/huawei/hinic3/hw/hinic3_sriov.c:176:5: warning: no previous prototype for 'hinic3_pci_sriov_check' [-Wmissing-prototypes] mm/damon/core-test.h:284:2: warning: comparison of distinct pointer types ('typeof (__left) *' (aka 'unsigned int *') and 'typeof (__right) *' (aka 'int *')) [-Wcompare-distinct-pointer-types] mm/hugetlb.c:2223:9: warning: variable 'gfp' set but not used [-Wunused-but-set-variable] mm/khugepaged.c:1703: warning: Function parameter or member 'reliable' not described in 'collapse_file' mm/page_alloc.c:3040:6: warning: no previous prototype for '__drain_all_pages' [-Wmissing-prototypes] mm/page_alloc.c:3040:6: warning: no previous prototype for function '__drain_all_pages' [-Wmissing-prototypes] mm/page_alloc.c:6794:23: warning: no previous prototype for function 'arch_memmap_init' [-Wmissing-prototypes] mm/page_alloc.c:6912:6: warning: no previous prototype for '__zone_set_pageset_high_and_batch' [-Wmissing-prototypes] mm/page_alloc.c:6912:6: warning: no previous prototype for function '__zone_set_pageset_high_and_batch' [-Wmissing-prototypes] mm/slub.o: warning: objtool: kmem_cache_free()+0x43a: 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-allnoconfig | |-- drivers-irqchip-irq-gic-v3-its.c:warning:no-previous-prototype-for-build_devid_pools | |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch |-- arm64-randconfig-001-20250623 | |-- drivers-irqchip-irq-gic-v3-its.c:warning:no-previous-prototype-for-build_devid_pools | |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file | |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch |-- arm64-randconfig-002-20250623 | |-- drivers-irqchip-irq-gic-v3-its.c:warning:no-previous-prototype-for-build_devid_pools | |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file | |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch |-- arm64-randconfig-003-20250623 | |-- drivers-irqchip-irq-gic-v3-its.c:warning:no-previous-prototype-for-build_devid_pools | |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch |-- x86_64-allnoconfig | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch | `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init |-- x86_64-allyesconfig | |-- mm-damon-core-test.h:warning:comparison-of-distinct-pointer-types-(-typeof-(__left)-(aka-unsigned-int-)-and-typeof-(__right)-(aka-int-)) | |-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used | |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch | `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init |-- x86_64-buildonly-randconfig-001-20250623 | |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch | `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init |-- x86_64-buildonly-randconfig-002-20250623 | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bitmap_table.c:warning:suggest-braces-around-empty-body-in-an-if-statement | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_define.h:warning:no-previous-prototype-for-cqm3_cmd_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_define.h:warning:no-previous-prototype-for-cqm3_cmd_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_define.h:warning:no-previous-prototype-for-cqm3_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_define.h:warning:no-previous-prototype-for-cqm3_lb_send_cmd_box_async | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_define.h:warning:no-previous-prototype-for-cqm3_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-hinic3_ethtool_stats.c:warning:no-previous-prototype-for-hinic3_rx_queue_stat_pack | |-- drivers-net-ethernet-huawei-hinic3-hinic3_ethtool_stats.c:warning:no-previous-prototype-for-hinic3_tx_queue_stat_pack | |-- drivers-net-ethernet-huawei-hinic3-hinic3_irq.c:warning:no-previous-prototype-for-hinic3_poll | |-- drivers-net-ethernet-huawei-hinic3-hinic3_mag_cfg.c:warning:no-previous-prototype-for-get_fecparam | |-- drivers-net-ethernet-huawei-hinic3-hinic3_mag_cfg.c:warning:no-previous-prototype-for-hinic3_notify_all_vfs_bond_changed | |-- drivers-net-ethernet-huawei-hinic3-hinic3_mag_cfg.c:warning:no-previous-prototype-for-hinic3_notify_vf_bond_status | |-- drivers-net-ethernet-huawei-hinic3-hinic3_mag_cfg.c:warning:no-previous-prototype-for-print_port_info | |-- drivers-net-ethernet-huawei-hinic3-hinic3_mag_cfg.c:warning:no-previous-prototype-for-set_fecparam | |-- drivers-net-ethernet-huawei-hinic3-hinic3_main.c:warning:no-previous-prototype-for-hinic3_need_proc_bond_event | |-- drivers-net-ethernet-huawei-hinic3-hinic3_main.c:warning:no-previous-prototype-for-hinic3_need_proc_link_event | |-- drivers-net-ethernet-huawei-hinic3-hinic3_nic_dbg.c:warning:no-previous-prototype-for-hinic3_dbg_get_rq_info | |-- drivers-net-ethernet-huawei-hinic3-hinic3_nic_dbg.c:warning:no-previous-prototype-for-hinic3_dbg_get_wqe_info | |-- drivers-net-ethernet-huawei-hinic3-hinic3_ntuple.c:warning:no-previous-prototype-for-hinic3_ethtool_flow_replace | |-- drivers-net-ethernet-huawei-hinic3-hinic3_rx.c:warning:no-previous-prototype-for-hinic3_run_xdp | |-- drivers-net-ethernet-huawei-hinic3-hinic3_rx.c:warning:no-previous-prototype-for-rxq_restore | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_dev_mgmt.c:warning:no-previous-prototype-for-hinic3_write_oshr_info | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_hw_comm.c:warning:no-previous-prototype-for-hinic3_is_optical_module_mode | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_hwif.c:warning:no-previous-prototype-for-hinic3_global_func_id_hw | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_lld.c:warning:no-previous-prototype-for-__set_vroce_func_state | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_lld.c:warning:no-previous-prototype-for-hinic3_get_roce_uld_by_pdev | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_lld.c:warning:no-previous-prototype-for-hinic3_pdev_is_virtfn | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_lld.c:warning:no-previous-prototype-for-hinic3_set_func_state | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_lld.c:warning:no-previous-prototype-for-hinic3_uld_lock_init | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_lld.c:warning:no-previous-prototype-for-slave_host_mgmt_vroce_work | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_lld.c:warning:no-previous-prototype-for-slave_host_mgmt_work | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_sriov.c:warning:no-previous-prototype-for-hinic3_pci_sriov_check | |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch |-- x86_64-buildonly-randconfig-003-20250623 | |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch |-- x86_64-buildonly-randconfig-004-20250623 | |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch |-- x86_64-buildonly-randconfig-005-20250623 | |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch |-- x86_64-buildonly-randconfig-006-20250623 | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch | `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init |-- x86_64-defconfig | |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch `-- x86_64-rhel-9.4-rust |-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init `-- mm-slub.o:warning:objtool:kmem_cache_free:unreachable-instruction elapsed time: 731m configs tested: 16 configs skipped: 62 tested configs: arm64 allmodconfig clang-19 arm64 allnoconfig gcc-15.1.0 arm64 randconfig-001-20250623 gcc-14.3.0 arm64 randconfig-002-20250623 gcc-14.3.0 arm64 randconfig-003-20250623 gcc-9.5.0 arm64 randconfig-004-20250623 clang-16 x86_64 allnoconfig clang-20 x86_64 allyesconfig clang-20 x86_64 buildonly-randconfig-001-20250623 clang-20 x86_64 buildonly-randconfig-002-20250623 gcc-12 x86_64 buildonly-randconfig-003-20250623 gcc-12 x86_64 buildonly-randconfig-004-20250623 gcc-12 x86_64 buildonly-randconfig-005-20250623 gcc-12 x86_64 buildonly-randconfig-006-20250623 clang-20 x86_64 defconfig gcc-11 x86_64 rhel-9.4-rust clang-18 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH v2 OLK-6.6 00/31] Support CCA Guest
by Cai Xinchen 23 Jun '25

23 Jun '25

This series adds support for running Linux in a protected VM under the Arm Confidential Compute Architecture (CCA). To support CCA guest, we do things as follow: 1. Revert virtcca patches Revert "virtcca feature : disable swiotlb for passthrough device" Revert "gicv3: add lpi support for cvm guest" 2. Support CCA encrypt part arm64: mm: Add top-level dispatcher for internal mem_encrypt API arm64: mm: Add confidential computing hook to ioremap_prot() arm64: rsi: Add RSI definitions arm64: Detect if in a realm and set RIPAS RAM arm64: realm: Query IPA size from the RMM arm64: rsi: Add support for checking whether an MMIO is protected arm64: rsi: Map unprotected MMIO as decrypted efi: arm64: Map Device with Prot Shared arm64: Enforce bounce buffers for realm DMA arm64: mm: Avoid TLBI when marking pages as valid arm64: Enable memory encrypt for Realms irqchip/gic-v3-its: Share ITS tables with a non-trusted hypervisor irqchip/gic-v3-its: Fix over allocation in itt_alloc_pool() irqchip/gic-v3-its: Rely on genpool alignment jump_label,module: Don't alloc static_key_mod for __ro_after_init keys parisc: Delay write-protection until mark_rodata_ro() call arm64: realm: ioremap: Allow mapping memory as encrypted rme: make sure realm guest map memory in page granularity dma: Fix encryption bit clearing for dma_to_phys dma: Introduce generic dma_addr_*crypted helpers arm64: realm: Use aliased addresses for device DMA to shared buffers 3. Support tsm report for arm-cca-guest virt: coco: Add a coco/Makefile and coco/Kconfig configfs-tsm: Introduce a shared ABI for attestation reports mm/slab: Add __free() support for kvfree virt: arm-cca-guest: TSM_REPORT support for realms arm64: Document Arm Confidential Compute configfs-tsm-report: Fix NULL dereference of tsm_ops MAINTAINERS: Add CCA and pKVM CoCO guest support to the ARM64 entry 4. Recover virtcca gicv3: add lpi support for virtcca cvm guest V2: Add 5 bugfix patch commit fba4ceaa242d ("configfs-tsm-report: Fix NULL dereference of tsm_ops") commit 92230596252a ("MAINTAINERS: Add CCA and pKVM CoCO guest support to the ARM64 entry") commit 7d953a062416 ("arm64: realm: Use aliased addresses for device DMA to shared buffers") commit b66e2ee7b6c8 ("dma: Introduce generic dma_addr_*crypted helpers") commit c380931712d1 ("dma: Fix encryption bit clearing for dma_to_phys") Cai Xinchen (2): Revert "virtcca feature : disable swiotlb for passthrough device" Revert "gicv3: add lpi support for cvm guest" Dan Williams (4): virt: coco: Add a coco/Makefile and coco/Kconfig configfs-tsm: Introduce a shared ABI for attestation reports mm/slab: Add __free() support for kvfree configfs-tsm-report: Fix NULL dereference of tsm_ops Helge Deller (1): parisc: Delay write-protection until mark_rodata_ro() call Peter Zijlstra (1): jump_label,module: Don't alloc static_key_mod for __ro_after_init keys Sami Mujawar (1): virt: arm-cca-guest: TSM_REPORT support for realms Steven Price (7): arm64: realm: Query IPA size from the RMM arm64: Enforce bounce buffers for realm DMA arm64: mm: Avoid TLBI when marking pages as valid irqchip/gic-v3-its: Share ITS tables with a non-trusted hypervisor irqchip/gic-v3-its: Fix over allocation in itt_alloc_pool() irqchip/gic-v3-its: Rely on genpool alignment arm64: Document Arm Confidential Compute Suzuki K Poulose (10): arm64: rsi: Add RSI definitions arm64: Detect if in a realm and set RIPAS RAM arm64: rsi: Add support for checking whether an MMIO is protected arm64: rsi: Map unprotected MMIO as decrypted efi: arm64: Map Device with Prot Shared arm64: Enable memory encrypt for Realms arm64: realm: ioremap: Allow mapping memory as encrypted dma: Fix encryption bit clearing for dma_to_phys dma: Introduce generic dma_addr_*crypted helpers arm64: realm: Use aliased addresses for device DMA to shared buffers Will Deacon (3): arm64: mm: Add top-level dispatcher for internal mem_encrypt API arm64: mm: Add confidential computing hook to ioremap_prot() MAINTAINERS: Add CCA and pKVM CoCO guest support to the ARM64 entry Yiwei Zhuang (1): rme: make sure realm guest map memory in page granularity yxk (1): gicv3: add lpi support for virtcca cvm guest Documentation/ABI/testing/configfs-tsm | 82 ++++ Documentation/arch/arm64/arm-cca.rst | 69 +++ Documentation/arch/arm64/booting.rst | 3 + Documentation/arch/arm64/index.rst | 1 + MAINTAINERS | 10 + arch/arm64/Kconfig | 4 + arch/arm64/include/asm/io.h | 12 + arch/arm64/include/asm/mem_encrypt.h | 35 ++ arch/arm64/include/asm/pgtable-prot.h | 4 + arch/arm64/include/asm/pgtable.h | 5 + arch/arm64/include/asm/rsi.h | 68 +++ arch/arm64/include/asm/rsi_cmds.h | 160 +++++++ arch/arm64/include/asm/rsi_smc.h | 193 ++++++++ arch/arm64/include/asm/set_memory.h | 4 + arch/arm64/include/asm/virtcca_cvm_guest.h | 8 + arch/arm64/kernel/Makefile | 2 +- arch/arm64/kernel/efi.c | 12 +- arch/arm64/kernel/rsi.c | 165 +++++++ arch/arm64/kernel/setup.c | 3 + arch/arm64/kernel/virtcca_cvm_guest.c | 24 + arch/arm64/mm/Makefile | 2 +- arch/arm64/mm/init.c | 10 +- arch/arm64/mm/ioremap.c | 23 +- arch/arm64/mm/mem_encrypt.c | 50 ++ arch/arm64/mm/pageattr.c | 98 +++- arch/parisc/mm/init.c | 16 +- drivers/irqchip/irq-gic-v3-its.c | 329 +++++-------- drivers/virt/Kconfig | 8 +- drivers/virt/Makefile | 5 +- drivers/virt/coco/Kconfig | 18 + drivers/virt/coco/Makefile | 10 + drivers/virt/coco/arm-cca-guest/Kconfig | 11 + drivers/virt/coco/arm-cca-guest/Makefile | 2 + .../virt/coco/arm-cca-guest/arm-cca-guest.c | 224 +++++++++ drivers/virt/coco/tsm.c | 452 ++++++++++++++++++ include/asm-generic/sections.h | 5 + include/linux/dma-direct.h | 13 +- include/linux/jump_label.h | 3 + include/linux/mem_encrypt.h | 23 + include/linux/slab.h | 2 + include/linux/tsm.h | 69 +++ include/linux/virtcca_cvm_domain.h | 10 + init/main.c | 1 + kernel/jump_label.c | 53 ++ 44 files changed, 2062 insertions(+), 239 deletions(-) create mode 100644 Documentation/ABI/testing/configfs-tsm create mode 100644 Documentation/arch/arm64/arm-cca.rst create mode 100644 arch/arm64/include/asm/mem_encrypt.h create mode 100644 arch/arm64/include/asm/rsi.h create mode 100644 arch/arm64/include/asm/rsi_cmds.h create mode 100644 arch/arm64/include/asm/rsi_smc.h create mode 100644 arch/arm64/kernel/rsi.c create mode 100644 arch/arm64/mm/mem_encrypt.c create mode 100644 drivers/virt/coco/Kconfig create mode 100644 drivers/virt/coco/Makefile create mode 100644 drivers/virt/coco/arm-cca-guest/Kconfig create mode 100644 drivers/virt/coco/arm-cca-guest/Makefile create mode 100644 drivers/virt/coco/arm-cca-guest/arm-cca-guest.c create mode 100644 drivers/virt/coco/tsm.c create mode 100644 include/linux/tsm.h -- 2.18.0.huawei.25

2 32

[openeuler:OLK-5.10 2978/2978] drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:331:68: warning: suggest braces around empty body in an 'if' statement
by kernel test robot 23 Jun '25

23 Jun '25

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 5e8b5c945557e13053f64d08e9859d56c789362f commit: 79871cd2cd720225eb582c9ed49fb4a96a270b3b [2978/2978] net/hinic3: Synchronize new NIC features and bug fixes config: x86_64-buildonly-randconfig-002-20250623 (https://download.01.org/0day-ci/archive/20250623/202506232147.n7w5pLY6-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/20250623/202506232147.n7w5pLY6-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/202506232147.n7w5pLY6-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:103:6: warning: no previous prototype for 'hinic3_uld_lock_init' [-Wmissing-prototypes] 103 | void hinic3_uld_lock_init(void) | ^~~~~~~~~~~~~~~~~~~~ >> drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:525:5: warning: no previous prototype for 'hinic3_pdev_is_virtfn' [-Wmissing-prototypes] 525 | u32 hinic3_pdev_is_virtfn(struct pci_dev *pdev) | ^~~~~~~~~~~~~~~~~~~~~ >> drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:785:5: warning: no previous prototype for '__set_vroce_func_state' [-Wmissing-prototypes] 785 | int __set_vroce_func_state(struct hinic3_pcidev *pci_adapter) | ^~~~~~~~~~~~~~~~~~~~~~ >> drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:826:6: warning: no previous prototype for 'slave_host_mgmt_vroce_work' [-Wmissing-prototypes] 826 | void slave_host_mgmt_vroce_work(struct work_struct *work) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:834:7: warning: no previous prototype for 'hinic3_get_roce_uld_by_pdev' [-Wmissing-prototypes] 834 | void *hinic3_get_roce_uld_by_pdev(struct pci_dev *pdev) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:1796:6: warning: no previous prototype for 'hinic3_set_func_state' [-Wmissing-prototypes] 1796 | void hinic3_set_func_state(struct hinic3_pcidev *pci_adapter) | ^~~~~~~~~~~~~~~~~~~~~ >> drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:1822:6: warning: no previous prototype for 'slave_host_mgmt_work' [-Wmissing-prototypes] 1822 | void slave_host_mgmt_work(struct work_struct *work) | ^~~~~~~~~~~~~~~~~~~~ -- >> drivers/net/ethernet/huawei/hinic3/hw/hinic3_dev_mgmt.c:618:6: warning: no previous prototype for 'hinic3_write_oshr_info' [-Wmissing-prototypes] 618 | void hinic3_write_oshr_info(struct os_hot_replace_info *out_oshr_info, | ^~~~~~~~~~~~~~~~~~~~~~ -- >> drivers/net/ethernet/huawei/hinic3/hw/hinic3_hwif.c:865:5: warning: no previous prototype for 'hinic3_global_func_id_hw' [-Wmissing-prototypes] 865 | u16 hinic3_global_func_id_hw(void *hwdev) | ^~~~~~~~~~~~~~~~~~~~~~~~ -- drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c: In function 'cqm_buf_vram_free': >> drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:331:68: warning: suggest braces around empty body in an 'if' statement [-Wempty-body] 331 | (u64)buf->buf_size * buf->buf_number); | ^ -- >> drivers/net/ethernet/huawei/hinic3/hinic3_ethtool_stats.c:342:5: warning: no previous prototype for 'hinic3_rx_queue_stat_pack' [-Wmissing-prototypes] 342 | int hinic3_rx_queue_stat_pack(struct hinic3_show_item *item, | ^~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/net/ethernet/huawei/hinic3/hinic3_ethtool_stats.c:357:5: warning: no previous prototype for 'hinic3_tx_queue_stat_pack' [-Wmissing-prototypes] 357 | int hinic3_tx_queue_stat_pack(struct hinic3_show_item *item, | ^~~~~~~~~~~~~~~~~~~~~~~~~ -- >> drivers/net/ethernet/huawei/hinic3/hw/hinic3_hw_comm.c:1671:6: warning: no previous prototype for 'hinic3_is_optical_module_mode' [-Wmissing-prototypes] 1671 | bool hinic3_is_optical_module_mode(void *hwdev) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -- >> drivers/net/ethernet/huawei/hinic3/hinic3_mag_cfg.c:623:6: warning: no previous prototype for 'print_port_info' [-Wmissing-prototypes] 623 | void print_port_info(struct hinic3_nic_io *nic_io, | ^~~~~~~~~~~~~~~ >> drivers/net/ethernet/huawei/hinic3/hinic3_mag_cfg.c:802:6: warning: no previous prototype for 'hinic3_notify_vf_bond_status' [-Wmissing-prototypes] 802 | void hinic3_notify_vf_bond_status(struct hinic3_nic_io *nic_io, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/net/ethernet/huawei/hinic3/hinic3_mag_cfg.c:832:6: warning: no previous prototype for 'hinic3_notify_all_vfs_bond_changed' [-Wmissing-prototypes] 832 | void hinic3_notify_all_vfs_bond_changed(void *hwdev, u8 bond_status) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/net/ethernet/huawei/hinic3/hinic3_mag_cfg.c:1678:5: warning: no previous prototype for 'set_fecparam' [-Wmissing-prototypes] 1678 | int set_fecparam(void *hwdev, u8 fecparam) | ^~~~~~~~~~~~ >> drivers/net/ethernet/huawei/hinic3/hinic3_mag_cfg.c:1706:5: warning: no previous prototype for 'get_fecparam' [-Wmissing-prototypes] 1706 | int get_fecparam(void *hwdev, u8 *advertised_fec, u8 *supported_fec) | ^~~~~~~~~~~~ -- >> drivers/net/ethernet/huawei/hinic3/hinic3_main.c:1211:6: warning: no previous prototype for 'hinic3_need_proc_link_event' [-Wmissing-prototypes] 1211 | bool hinic3_need_proc_link_event(struct hinic3_lld_dev *lld_dev) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/net/ethernet/huawei/hinic3/hinic3_main.c:1258:6: warning: no previous prototype for 'hinic3_need_proc_bond_event' [-Wmissing-prototypes] 1258 | bool hinic3_need_proc_bond_event(struct hinic3_lld_dev *lld_dev) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ -- In file included from drivers/net/ethernet/huawei/hinic3/cqm/cqm_object.h:7, from drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.h:11, from drivers/net/ethernet/huawei/hinic3/cqm/cqm_cmd.c:15: >> drivers/net/ethernet/huawei/hinic3/cqm/cqm_define.h:13:44: warning: no previous prototype for 'cqm3_cmd_alloc' [-Wmissing-prototypes] 13 | #define cqm_cmd_alloc cqm3_cmd_alloc | ^~~~~~~~~~~~~~ drivers/net/ethernet/huawei/hinic3/cqm/cqm_cmd.c:24:25: note: in expansion of macro 'cqm_cmd_alloc' 24 | struct tag_cqm_cmd_buf *cqm_cmd_alloc(void *ex_handle) | ^~~~~~~~~~~~~ >> drivers/net/ethernet/huawei/hinic3/cqm/cqm_define.h:14:44: warning: no previous prototype for 'cqm3_cmd_free' [-Wmissing-prototypes] 14 | #define cqm_cmd_free cqm3_cmd_free | ^~~~~~~~~~~~~ drivers/net/ethernet/huawei/hinic3/cqm/cqm_cmd.c:44:6: note: in expansion of macro 'cqm_cmd_free' 44 | void cqm_cmd_free(void *ex_handle, struct tag_cqm_cmd_buf *cmd_buf) | ^~~~~~~~~~~~ >> drivers/net/ethernet/huawei/hinic3/cqm/cqm_define.h:15:44: warning: no previous prototype for 'cqm3_send_cmd_box' [-Wmissing-prototypes] 15 | #define cqm_send_cmd_box cqm3_send_cmd_box | ^~~~~~~~~~~~~~~~~ drivers/net/ethernet/huawei/hinic3/cqm/cqm_cmd.c:79:5: note: in expansion of macro 'cqm_send_cmd_box' 79 | s32 cqm_send_cmd_box(void *ex_handle, u8 mod, u8 cmd, struct tag_cqm_cmd_buf *buf_in, | ^~~~~~~~~~~~~~~~ >> drivers/net/ethernet/huawei/hinic3/cqm/cqm_define.h:16:44: warning: no previous prototype for 'cqm3_lb_send_cmd_box' [-Wmissing-prototypes] 16 | #define cqm_lb_send_cmd_box cqm3_lb_send_cmd_box | ^~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/huawei/hinic3/cqm/cqm_cmd.c:120:5: note: in expansion of macro 'cqm_lb_send_cmd_box' 120 | s32 cqm_lb_send_cmd_box(void *ex_handle, u8 mod, u8 cmd, u8 cos_id, | ^~~~~~~~~~~~~~~~~~~ >> drivers/net/ethernet/huawei/hinic3/cqm/cqm_define.h:17:44: warning: no previous prototype for 'cqm3_lb_send_cmd_box_async' [-Wmissing-prototypes] 17 | #define cqm_lb_send_cmd_box_async cqm3_lb_send_cmd_box_async | ^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/huawei/hinic3/cqm/cqm_cmd.c:158:5: note: in expansion of macro 'cqm_lb_send_cmd_box_async' 158 | s32 cqm_lb_send_cmd_box_async(void *ex_handle, u8 mod, u8 cmd, | ^~~~~~~~~~~~~~~~~~~~~~~~~ -- >> drivers/net/ethernet/huawei/hinic3/hw/hinic3_sriov.c:176:5: warning: no previous prototype for 'hinic3_pci_sriov_check' [-Wmissing-prototypes] 176 | int hinic3_pci_sriov_check(struct hinic3_sriov_info *sriov_info, struct pci_dev *dev, int num_vfs) | ^~~~~~~~~~~~~~~~~~~~~~ vim +/if +331 drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c 320 321 static void cqm_buf_vram_free(struct tag_cqm_buf *buf) 322 { 323 s32 i; 324 325 if (buf->buf_list == NULL) { 326 return; 327 } 328 329 if (buf->buf_list[0].va) 330 hi_vram_kfree(buf->buf_list[0].va, buf->buf_info.buf_vram_name, > 331 (u64)buf->buf_size * buf->buf_number); 332 333 for (i = 0; i < (s32)buf->buf_number; i++) 334 buf->buf_list[i].va = NULL; 335 } 336 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-5.10 V2] sched: More flexible use of CPU quota when CPU is idle
by Cheng Yu 23 Jun '25

23 Jun '25

From: Zheng Zucheng <zhengzucheng(a)huawei.com> hulk inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/ICE7WC -------------------------------- This feature allows users to use CPU quota more flexibly when CPU is idle and it will cause the CPU quota to be exceeded. So, it cannot be used in scenarios where there are strict restrictions on the use of the CPU quota, such as some commercial scenarios that charge based on the use of CPU quota. Signed-off-by: Zheng Zucheng <zhengzucheng(a)huawei.com> Signed-off-by: Liao Chang <liaochang1(a)huawei.com> Signed-off-by: Cheng Yu <serein.chengyu(a)huawei.com> --- arch/arm64/Kconfig | 1 + arch/arm64/configs/openeuler_defconfig | 1 + arch/arm64/kernel/topology.c | 32 ++++++ include/linux/sched/sysctl.h | 4 + init/Kconfig | 18 +++ kernel/sched/core.c | 35 ++++++ kernel/sched/fair.c | 147 ++++++++++++++++++++++++- kernel/sched/features.h | 4 + kernel/sched/idle.c | 15 +++ kernel/sched/sched.h | 12 ++ kernel/sysctl.c | 11 ++ 11 files changed, 276 insertions(+), 4 deletions(-) diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index eb30ef59aca2..4ba485650d0a 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -80,6 +80,7 @@ config ARM64 select ARCH_SUPPORTS_NUMA_BALANCING select ARCH_SUPPORTS_SCHED_KEEP_ON_CORE select ARCH_SUPPORTS_SCHED_PARAL + select ARCH_SUPPORTS_SCHED_SOFT_QUOTA select ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH select ARCH_WANT_COMPAT_IPC_PARSE_VERSION if COMPAT select ARCH_WANT_DEFAULT_BPF_JIT diff --git a/arch/arm64/configs/openeuler_defconfig b/arch/arm64/configs/openeuler_defconfig index be1faf2da008..1e1e70a6736d 100644 --- a/arch/arm64/configs/openeuler_defconfig +++ b/arch/arm64/configs/openeuler_defconfig @@ -191,6 +191,7 @@ CONFIG_NET_NS=y CONFIG_SCHED_STEAL=y CONFIG_SCHED_KEEP_ON_CORE=y CONFIG_SCHED_PARAL=y +CONFIG_SCHED_SOFT_QUOTA=y CONFIG_CHECKPOINT_RESTORE=y CONFIG_SCHED_AUTOGROUP=y # CONFIG_SYSFS_DEPRECATED is not set diff --git a/arch/arm64/kernel/topology.c b/arch/arm64/kernel/topology.c index 785de5b9696d..b3ae5c6de81e 100644 --- a/arch/arm64/kernel/topology.c +++ b/arch/arm64/kernel/topology.c @@ -363,6 +363,38 @@ void topology_scale_freq_tick(void) this_cpu_write(arch_const_cycles_prev, const_cnt); } +#ifdef CONFIG_SCHED_SOFT_QUOTA +static DEFINE_PER_CPU(int, sibling_idle) = 1; + +int is_sibling_idle(void) +{ + return this_cpu_read(sibling_idle); +} + +static void smt_measurement_begin(void) +{ + // TODO +} + +static void smt_measurement_done(void) +{ + // TODO +} +#else +static inline void smt_measurement_begin(void) { } +static inline void smt_measurement_done(void) { } +#endif + +void arch_cpu_idle_enter(void) +{ + smt_measurement_begin(); +} + +void arch_cpu_idle_exit(void) +{ + smt_measurement_done(); +} + #ifdef CONFIG_ACPI_CPPC_LIB #include <acpi/cppc_acpi.h> diff --git a/include/linux/sched/sysctl.h b/include/linux/sched/sysctl.h index 9f998be56bdd..90021477ea4c 100644 --- a/include/linux/sched/sysctl.h +++ b/include/linux/sched/sysctl.h @@ -48,6 +48,10 @@ extern unsigned int sysctl_smart_grid_strategy_ctrl; extern int sysctl_affinity_adjust_delay_ms; #endif +#ifdef CONFIG_SCHED_SOFT_QUOTA +extern unsigned int sysctl_soft_runtime_ratio; +#endif + enum sched_tunable_scaling { SCHED_TUNABLESCALING_NONE, SCHED_TUNABLESCALING_LOG, diff --git a/init/Kconfig b/init/Kconfig index 5f88cce193e8..2ee50c638ca3 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -1411,6 +1411,24 @@ config SCHED_PARAL 3. The existing "qos dynamic affinity" and "qos smart grid" features must not be used simultaneously. +# +# For architectures that want to enable the support for SCHED_SOFT_QUOTA +# +config ARCH_SUPPORTS_SCHED_SOFT_QUOTA + bool + +config SCHED_SOFT_QUOTA + bool "More flexible use of CPU quota" + depends on ARCH_SUPPORTS_SCHED_SOFT_QUOTA + depends on CFS_BANDWIDTH + default n + help + This option allows users to use CPU quota more flexibly when CPU + is idle. It is better for users to have some understanding of + CFS_BANDWIDTH. It cannot be used in scenarios where there are strict + restrictions on the use of the CPU quota, such as some commercial + scenarios that charge based on the use of CPU quota. + config CHECKPOINT_RESTORE bool "Checkpoint/restore support" select PROC_CHILDREN diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 457eeebc7b62..f14ba71f26ce 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -9902,6 +9902,33 @@ static int cpu_steal_task_write(struct cgroup_subsys_state *css, } #endif +#ifdef CONFIG_SCHED_SOFT_QUOTA +static int cpu_soft_quota_write(struct cgroup_subsys_state *css, + struct cftype *cftype, s64 soft_quota) +{ + struct task_group *tg = css_tg(css); + + if (!sched_feat(SOFT_QUOTA)) + return -EINVAL; + + if (soft_quota != 1 && soft_quota != 0) + return -EINVAL; + + if (tg->soft_quota == soft_quota) + return 0; + + tg->soft_quota = soft_quota; + + return 0; +} + +static inline s64 cpu_soft_quota_read(struct cgroup_subsys_state *css, + struct cftype *cft) +{ + return css_tg(css)->soft_quota; +} +#endif + #ifdef CONFIG_BPF_SCHED void sched_settag(struct task_struct *tsk, s64 tag) { @@ -10064,6 +10091,14 @@ static struct cftype cpu_legacy_files[] = { .write_s64 = cpu_qos_write, }, #endif +#ifdef CONFIG_SCHED_SOFT_QUOTA + { + .name = "soft_quota", + .flags = CFTYPE_NOT_ON_ROOT, + .read_s64 = cpu_soft_quota_read, + .write_s64 = cpu_soft_quota_write, + }, +#endif #ifdef CONFIG_QOS_SCHED_SMT_EXPELLER { .name = "smt_expell", diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index b7544a14225c..8c4993ec7059 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -140,6 +140,10 @@ static int unthrottle_qos_cfs_rqs(int cpu); static bool qos_smt_expelled(int this_cpu); #endif +#ifdef CONFIG_SCHED_SOFT_QUOTA +static DEFINE_PER_CPU_SHARED_ALIGNED(struct list_head, soft_quota_throttled_cfs_rq); +#endif + #ifdef CONFIG_QOS_SCHED_MULTILEVEL #define QOS_LEVEL_WEIGHT_OFFLINE_EX 1 #define QOS_LEVEL_WEIGHT_OFFLINE 10 @@ -439,10 +443,11 @@ static inline struct sched_entity *parent_entity(struct sched_entity *se) return se->parent; } -static void +static bool find_matching_se(struct sched_entity **se, struct sched_entity **pse) { int se_depth, pse_depth; + bool ret = false; /* * preemption test can be made between sibling entities who are in the @@ -456,6 +461,11 @@ find_matching_se(struct sched_entity **se, struct sched_entity **pse) pse_depth = (*pse)->depth; while (se_depth > pse_depth) { +#ifdef CONFIG_SCHED_SOFT_QUOTA + if (sched_feat(SOFT_QUOTA) && !ret && + cfs_rq_of(*se)->soft_quota_enable == 1) + ret = true; +#endif se_depth--; *se = parent_entity(*se); } @@ -466,9 +476,16 @@ find_matching_se(struct sched_entity **se, struct sched_entity **pse) } while (!is_same_group(*se, *pse)) { +#ifdef CONFIG_SCHED_SOFT_QUOTA + if (sched_feat(SOFT_QUOTA) && !ret && + cfs_rq_of(*se)->soft_quota_enable == 1) + ret = true; +#endif *se = parent_entity(*se); *pse = parent_entity(*pse); } + + return ret; } #else /* !CONFIG_FAIR_GROUP_SCHED */ @@ -503,9 +520,10 @@ static inline struct sched_entity *parent_entity(struct sched_entity *se) return NULL; } -static inline void +static inline bool find_matching_se(struct sched_entity **se, struct sched_entity **pse) { + return false; } #endif /* CONFIG_FAIR_GROUP_SCHED */ @@ -5396,6 +5414,14 @@ static bool throttle_cfs_rq(struct cfs_rq *cfs_rq) */ cfs_rq->throttled = 1; cfs_rq->throttled_clock = rq_clock(rq); + +#ifdef CONFIG_SCHED_SOFT_QUOTA + if (sched_feat(SOFT_QUOTA) && cfs_rq->tg->soft_quota == 1) { + list_add(&cfs_rq->soft_quota_throttled_list, + &per_cpu(soft_quota_throttled_cfs_rq, cpu_of(rq))); + } +#endif + return true; } @@ -5414,6 +5440,11 @@ void unthrottle_cfs_rq(struct cfs_rq *cfs_rq) se = cfs_rq->tg->se[cpu_of(rq)]; +#ifdef CONFIG_SCHED_SOFT_QUOTA + if (sched_feat(SOFT_QUOTA)) + list_del_init(&cfs_rq->soft_quota_throttled_list); +#endif + #ifdef CONFIG_QOS_SCHED /* * if this cfs_rq throttled by qos, not need unthrottle it. @@ -5531,6 +5562,16 @@ static void distribute_cfs_runtime(struct cfs_bandwidth *cfs_b) struct rq_flags rf; rq_lock_irqsave(rq, &rf); + +#ifdef CONFIG_SCHED_SOFT_QUOTA + if (sched_feat(SOFT_QUOTA) && cfs_rq->soft_quota_enable == 1) { + if (cfs_rq->runtime_remaining > 0) + cfs_rq->runtime_remaining = 0; + + cfs_rq->soft_quota_enable = 0; + } +#endif + if (!cfs_rq_throttled(cfs_rq)) goto next; @@ -5573,6 +5614,17 @@ static void distribute_cfs_runtime(struct cfs_bandwidth *cfs_b) rcu_read_unlock(); } +#ifdef CONFIG_SCHED_SOFT_QUOTA +static inline void init_tg_sum_soft_runtime(struct cfs_bandwidth *cfs_b) +{ + unsigned int cpu; + struct task_group *tg = container_of(cfs_b, struct task_group, cfs_bandwidth); + + for_each_possible_cpu(cpu) + tg->cfs_rq[cpu]->sum_soft_runtime = 0; +} +#endif + /* * Responsible for refilling a task_group's bandwidth and unthrottling its * cfs_rqs as appropriate. If there has been no activity within the last @@ -5590,6 +5642,11 @@ static int do_sched_cfs_period_timer(struct cfs_bandwidth *cfs_b, int overrun, u throttled = !list_empty(&cfs_b->throttled_cfs_rq); cfs_b->nr_periods += overrun; +#ifdef CONFIG_SCHED_SOFT_QUOTA + if (sched_feat(SOFT_QUOTA)) + init_tg_sum_soft_runtime(cfs_b); +#endif + /* Refill extra burst quota even if cfs_b->idle */ __refill_cfs_bandwidth_runtime(cfs_b); @@ -5898,6 +5955,9 @@ static void init_cfs_rq_runtime(struct cfs_rq *cfs_rq) #ifdef CONFIG_QOS_SCHED INIT_LIST_HEAD(&cfs_rq->qos_throttled_list); #endif +#ifdef CONFIG_SCHED_SOFT_QUOTA + INIT_LIST_HEAD(&cfs_rq->soft_quota_throttled_list); +#endif } void start_cfs_bandwidth(struct cfs_bandwidth *cfs_b) @@ -8536,6 +8596,7 @@ static void check_preempt_wakeup(struct rq *rq, struct task_struct *p, int wake_ struct cfs_rq *cfs_rq = task_cfs_rq(curr); int scale = cfs_rq->nr_running >= sched_nr_latency; int next_buddy_marked = 0; + bool ret = 0; if (unlikely(se == pse)) return; @@ -8590,7 +8651,13 @@ static void check_preempt_wakeup(struct rq *rq, struct task_struct *p, int wake_ if (unlikely(p->policy != SCHED_NORMAL) || !sched_feat(WAKEUP_PREEMPTION)) return; - find_matching_se(&se, &pse); + ret = find_matching_se(&se, &pse); + +#ifdef CONFIG_SCHED_SOFT_QUOTA + if (sched_feat(SOFT_QUOTA) && ret) + goto preempt; +#endif + update_curr(cfs_rq_of(se)); BUG_ON(!pse); if (wakeup_preempt_entity(se, pse) == 1) { @@ -13823,6 +13890,9 @@ static void task_change_group_fair(struct task_struct *p, int type) void free_fair_sched_group(struct task_group *tg) { int i; +#ifdef CONFIG_SCHED_SOFT_QUOTA + struct cfs_rq *cfs_rq; +#endif destroy_cfs_bandwidth(tg_cfs_bandwidth(tg)); destroy_auto_affinity(tg); @@ -13831,6 +13901,12 @@ void free_fair_sched_group(struct task_group *tg) #ifdef CONFIG_QOS_SCHED if (tg->cfs_rq && tg->cfs_rq[i]) unthrottle_qos_sched_group(tg->cfs_rq[i]); +#endif +#ifdef CONFIG_SCHED_SOFT_QUOTA + if (tg->cfs_rq && tg->cfs_rq[i]) { + cfs_rq = tg->cfs_rq[i]; + list_del_init(&cfs_rq->soft_quota_throttled_list); + } #endif if (tg->cfs_rq) kfree(tg->cfs_rq[i]); @@ -14209,13 +14285,20 @@ void task_tick_relationship(struct rq *rq, struct task_struct *curr) __init void init_sched_fair_class(void) { -#ifdef CONFIG_QOS_SCHED +#if defined(CONFIG_QOS_SCHED) || defined(CONFIG_SCHED_SOFT_QUOTA) int i; +#endif +#ifdef CONFIG_QOS_SCHED for_each_possible_cpu(i) INIT_LIST_HEAD(&per_cpu(qos_throttled_cfs_rq, i)); #endif +#ifdef CONFIG_SCHED_SOFT_QUOTA + for_each_possible_cpu(i) + INIT_LIST_HEAD(&per_cpu(soft_quota_throttled_cfs_rq, i)); +#endif + init_sched_numa_icon(); #ifdef CONFIG_SMP @@ -14327,3 +14410,59 @@ int sched_trace_rq_nr_running(struct rq *rq) return rq ? rq->nr_running : -1; } EXPORT_SYMBOL_GPL(sched_trace_rq_nr_running); + +#ifdef CONFIG_SCHED_SOFT_QUOTA +unsigned int sysctl_soft_runtime_ratio = 20; +static bool check_soft_runtime(struct task_group *tg, int slice) +{ + int cpu; + u64 sum_soft_runtime = slice; + struct cfs_bandwidth *cfs_b = &tg->cfs_bandwidth; + + if (cfs_b->quota == RUNTIME_INF) + return true; + + for_each_possible_cpu(cpu) + sum_soft_runtime += tg->cfs_rq[cpu]->sum_soft_runtime; + + return sum_soft_runtime < sysctl_soft_runtime_ratio * cfs_b->quota / 100; +} + +bool unthrottle_cfs_rq_soft_quota(struct rq *rq) +{ + int max_cnt = 0; + bool ret = false; + struct cfs_rq *cfs_rq, *tmp_rq; + struct cfs_bandwidth *cfs_b; + int slice = sched_cfs_bandwidth_slice(); + + list_for_each_entry_safe(cfs_rq, tmp_rq, &per_cpu(soft_quota_throttled_cfs_rq, cpu_of(rq)), + soft_quota_throttled_list) { + if (max_cnt++ > 20) + break; + + if (cfs_rq->throttled) { + cfs_b = tg_cfs_bandwidth(cfs_rq->tg); + raw_spin_lock(&cfs_b->lock); + + if (!check_soft_runtime(cfs_rq->tg, slice)) { + raw_spin_unlock(&cfs_b->lock); + continue; + } + + raw_spin_unlock(&cfs_b->lock); + + if (cfs_rq->runtime_remaining + slice > 0) { + cfs_rq->runtime_remaining += slice; + cfs_rq->sum_soft_runtime += slice; + cfs_rq->soft_quota_enable = 1; + unthrottle_cfs_rq(cfs_rq); + ret = true; + break; + } + } + } + + return ret; +} +#endif diff --git a/kernel/sched/features.h b/kernel/sched/features.h index 1fd89af55681..c887b0d384ae 100644 --- a/kernel/sched/features.h +++ b/kernel/sched/features.h @@ -78,6 +78,10 @@ SCHED_FEAT(KEEP_ON_CORE, false) SCHED_FEAT(PARAL, false) #endif +#ifdef CONFIG_SCHED_SOFT_QUOTA +SCHED_FEAT(SOFT_QUOTA, false) +#endif + /* * Issue a WARN when we do multiple update_rq_clock() calls * in a single rq->lock section. Default disabled because the diff --git a/kernel/sched/idle.c b/kernel/sched/idle.c index 3c6396d61a04..7aa0a1653bd0 100644 --- a/kernel/sched/idle.c +++ b/kernel/sched/idle.c @@ -439,10 +439,25 @@ static struct task_struct *pick_task_idle(struct rq *rq) } #endif +#ifdef CONFIG_SCHED_SOFT_QUOTA +int __weak is_sibling_idle(void) +{ + return 0; +} +#endif + struct task_struct *pick_next_task_idle(struct rq *rq) { struct task_struct *next = rq->idle; +#ifdef CONFIG_SCHED_SOFT_QUOTA + if (sched_feat(SOFT_QUOTA)) { + if (unthrottle_cfs_rq_soft_quota(rq) && rq->cfs.nr_running && + is_sibling_idle()) + return pick_next_task_fair(rq, NULL, NULL); + } +#endif + set_next_task_idle(rq, next, true); return next; diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index fe6342305b0f..9b2779e8fc91 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -508,6 +508,9 @@ struct task_group { #else KABI_RESERVE(4) #endif +#if defined(CONFIG_SCHED_SOFT_QUOTA) + KABI_EXTEND(u64 soft_quota) +#endif }; #ifdef CONFIG_SCHED_STEAL @@ -606,6 +609,10 @@ static inline int init_auto_affinity(struct task_group *tg) static inline void tg_update_affinity_domains(int cpu, int online) {} #endif +#ifdef CONFIG_SCHED_SOFT_QUOTA +extern bool unthrottle_cfs_rq_soft_quota(struct rq *rq); +#endif + #ifdef CONFIG_FAIR_GROUP_SCHED extern int sched_group_set_shares(struct task_group *tg, unsigned long shares); @@ -734,6 +741,11 @@ struct cfs_rq { KABI_RESERVE(3) KABI_RESERVE(4) #endif +#if defined(CONFIG_SCHED_SOFT_QUOTA) + KABI_EXTEND(u64 soft_quota_enable) + KABI_EXTEND(u64 sum_soft_runtime) + KABI_EXTEND(struct list_head soft_quota_throttled_list) +#endif }; static inline int rt_bandwidth_enabled(void) diff --git a/kernel/sysctl.c b/kernel/sysctl.c index 0b1c13a05332..738d9a4455c1 100644 --- a/kernel/sysctl.c +++ b/kernel/sysctl.c @@ -2831,6 +2831,17 @@ static struct ctl_table kern_table[] = { .extra2 = &one_hundred, }, #endif +#ifdef CONFIG_SCHED_SOFT_QUOTA + { + .procname = "sched_soft_runtime_ratio", + .data = &sysctl_soft_runtime_ratio, + .maxlen = sizeof(sysctl_soft_runtime_ratio), + .mode = 0644, + .proc_handler = proc_dointvec_minmax, + .extra1 = SYSCTL_ONE, + .extra2 = &one_hundred, + }, +#endif #ifdef CONFIG_SCHED_STEAL { .procname = "sched_max_steal_count", -- 2.25.1

2 1

[PATCH OLK-6.10] ALSA: pcm: Fix race of buffer access at PCM OSS layer
by Luo Gengkun 23 Jun '25

23 Jun '25

From: Takashi Iwai <tiwai(a)suse.de> stable inclusion from stable-v6.6.93 commit 74d90875f3d43f3eff0e9861c4701418795d3455 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICGACK Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 93a81ca0657758b607c3f4ba889ae806be9beb73 upstream. The PCM OSS layer tries to clear the buffer with the silence data at initialization (or reconfiguration) of a stream with the explicit call of snd_pcm_format_set_silence() with runtime->dma_area. But this may lead to a UAF because the accessed runtime->dma_area might be freed concurrently, as it's performed outside the PCM ops. For avoiding it, move the code into the PCM core and perform it inside the buffer access lock, so that it won't be changed during the operation. Reported-by: syzbot+32d4647f551007595173(a)syzkaller.appspotmail.com Closes: https://lore.kernel.org/68164d8e.050a0220.11da1b.0019.GAE@google.com Cc: <stable(a)vger.kernel.org> Link: https://patch.msgid.link/20250516080817.20068-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai(a)suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Luo Gengkun <luogengkun2(a)huawei.com> --- include/sound/pcm.h | 2 ++ sound/core/oss/pcm_oss.c | 3 +-- sound/core/pcm_native.c | 11 +++++++++++ 3 files changed, 14 insertions(+), 2 deletions(-) diff --git a/include/sound/pcm.h b/include/sound/pcm.h index 2a815373dac1..ed4449cbdf80 100644 --- a/include/sound/pcm.h +++ b/include/sound/pcm.h @@ -1427,6 +1427,8 @@ int snd_pcm_lib_mmap_iomem(struct snd_pcm_substream *substream, struct vm_area_s #define snd_pcm_lib_mmap_iomem NULL #endif +void snd_pcm_runtime_buffer_set_silence(struct snd_pcm_runtime *runtime); + /** * snd_pcm_limit_isa_dma_size - Get the max size fitting with ISA DMA transfer * @dma: DMA number diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c index 728c211142d1..471de2d1b37a 100644 --- a/sound/core/oss/pcm_oss.c +++ b/sound/core/oss/pcm_oss.c @@ -1085,8 +1085,7 @@ static int snd_pcm_oss_change_params_locked(struct snd_pcm_substream *substream) runtime->oss.params = 0; runtime->oss.prepare = 1; runtime->oss.buffer_used = 0; - if (runtime->dma_area) - snd_pcm_format_set_silence(runtime->format, runtime->dma_area, bytes_to_samples(runtime, runtime->dma_bytes)); + snd_pcm_runtime_buffer_set_silence(runtime); runtime->oss.period_frames = snd_pcm_alsa_frames(substream, oss_period_size); diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c index e40de64ec85c..31fc20350fd9 100644 --- a/sound/core/pcm_native.c +++ b/sound/core/pcm_native.c @@ -703,6 +703,17 @@ static void snd_pcm_buffer_access_unlock(struct snd_pcm_runtime *runtime) atomic_inc(&runtime->buffer_accessing); } +/* fill the PCM buffer with the current silence format; called from pcm_oss.c */ +void snd_pcm_runtime_buffer_set_silence(struct snd_pcm_runtime *runtime) +{ + snd_pcm_buffer_access_lock(runtime); + if (runtime->dma_area) + snd_pcm_format_set_silence(runtime->format, runtime->dma_area, + bytes_to_samples(runtime, runtime->dma_bytes)); + snd_pcm_buffer_access_unlock(runtime); +} +EXPORT_SYMBOL_GPL(snd_pcm_runtime_buffer_set_silence); + #if IS_ENABLED(CONFIG_SND_PCM_OSS) #define is_oss_stream(substream) ((substream)->oss.oss) #else -- 2.34.1

1 0

[PATCH OLK-5.10] ALSA: pcm: Fix race of buffer access at PCM OSS layer
by Luo Gengkun 23 Jun '25

23 Jun '25

From: Takashi Iwai <tiwai(a)suse.de> stable inclusion from stable-v5.10.238 commit 8170d8ec4efd0be352c14cb61f374e30fb0c2a25 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICGACK Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 93a81ca0657758b607c3f4ba889ae806be9beb73 upstream. The PCM OSS layer tries to clear the buffer with the silence data at initialization (or reconfiguration) of a stream with the explicit call of snd_pcm_format_set_silence() with runtime->dma_area. But this may lead to a UAF because the accessed runtime->dma_area might be freed concurrently, as it's performed outside the PCM ops. For avoiding it, move the code into the PCM core and perform it inside the buffer access lock, so that it won't be changed during the operation. Reported-by: syzbot+32d4647f551007595173(a)syzkaller.appspotmail.com Closes: https://lore.kernel.org/68164d8e.050a0220.11da1b.0019.GAE@google.com Cc: <stable(a)vger.kernel.org> Link: https://patch.msgid.link/20250516080817.20068-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai(a)suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Luo Gengkun <luogengkun2(a)huawei.com> --- include/sound/pcm.h | 2 ++ sound/core/oss/pcm_oss.c | 3 +-- sound/core/pcm_native.c | 11 +++++++++++ 3 files changed, 14 insertions(+), 2 deletions(-) diff --git a/include/sound/pcm.h b/include/sound/pcm.h index 6554a9f71c62..c573c6a7da12 100644 --- a/include/sound/pcm.h +++ b/include/sound/pcm.h @@ -1334,6 +1334,8 @@ int snd_pcm_lib_mmap_iomem(struct snd_pcm_substream *substream, struct vm_area_s #define snd_pcm_lib_mmap_iomem NULL #endif +void snd_pcm_runtime_buffer_set_silence(struct snd_pcm_runtime *runtime); + /** * snd_pcm_limit_isa_dma_size - Get the max size fitting with ISA DMA transfer * @dma: DMA number diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c index de6f94bee50b..8eb5fef41dbe 100644 --- a/sound/core/oss/pcm_oss.c +++ b/sound/core/oss/pcm_oss.c @@ -1078,8 +1078,7 @@ static int snd_pcm_oss_change_params_locked(struct snd_pcm_substream *substream) runtime->oss.params = 0; runtime->oss.prepare = 1; runtime->oss.buffer_used = 0; - if (runtime->dma_area) - snd_pcm_format_set_silence(runtime->format, runtime->dma_area, bytes_to_samples(runtime, runtime->dma_bytes)); + snd_pcm_runtime_buffer_set_silence(runtime); runtime->oss.period_frames = snd_pcm_alsa_frames(substream, oss_period_size); diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c index 9425fcd30c4c..98bd6fe850d3 100644 --- a/sound/core/pcm_native.c +++ b/sound/core/pcm_native.c @@ -685,6 +685,17 @@ static void snd_pcm_buffer_access_unlock(struct snd_pcm_runtime *runtime) atomic_inc(&runtime->buffer_accessing); } +/* fill the PCM buffer with the current silence format; called from pcm_oss.c */ +void snd_pcm_runtime_buffer_set_silence(struct snd_pcm_runtime *runtime) +{ + snd_pcm_buffer_access_lock(runtime); + if (runtime->dma_area) + snd_pcm_format_set_silence(runtime->format, runtime->dma_area, + bytes_to_samples(runtime, runtime->dma_bytes)); + snd_pcm_buffer_access_unlock(runtime); +} +EXPORT_SYMBOL_GPL(snd_pcm_runtime_buffer_set_silence); + #if IS_ENABLED(CONFIG_SND_PCM_OSS) #define is_oss_stream(substream) ((substream)->oss.oss) #else -- 2.34.1

2 1

[openeuler:OLK-5.10 2978/2978] drivers/net/ethernet/huawei/hinic3/hinic3_irq.c:22:5: warning: no previous prototype for 'hinic3_poll'
by kernel test robot 23 Jun '25

23 Jun '25

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 04dbc107e40be138cc70f7d15d50779f5538f412 commit: ebcedbe6ddb7bfcb756769994b3a796c771b43f5 [2978/2978] net/hinic3: Add Huawei Intelligent Network Card Driver: hinic3 config: x86_64-buildonly-randconfig-002-20250623 (https://download.01.org/0day-ci/archive/20250623/202506231925.HQ2gIERd-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/20250623/202506231925.HQ2gIERd-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/202506231925.HQ2gIERd-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/net/ethernet/huawei/hinic3/hinic3_irq.c:22:5: warning: no previous prototype for 'hinic3_poll' [-Wmissing-prototypes] 22 | int hinic3_poll(struct napi_struct *napi, int budget) | ^~~~~~~~~~~ -- >> drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:76:6: warning: no previous prototype for 'hinic3_uld_lock_init' [-Wmissing-prototypes] 76 | void hinic3_uld_lock_init(void) | ^~~~~~~~~~~~~~~~~~~~ -- >> drivers/net/ethernet/huawei/hinic3/hinic3_rx.c:740:5: warning: no previous prototype for 'hinic3_run_xdp' [-Wmissing-prototypes] 740 | int hinic3_run_xdp(struct hinic3_rxq *rxq, u32 pkt_len) | ^~~~~~~~~~~~~~ >> drivers/net/ethernet/huawei/hinic3/hinic3_rx.c:1156:5: warning: no previous prototype for 'rxq_restore' [-Wmissing-prototypes] 1156 | int rxq_restore(struct hinic3_nic_dev *nic_dev, u16 q_id, u16 hw_ci) | ^~~~~~~~~~~ drivers/net/ethernet/huawei/hinic3/hinic3_rx.c:1254:6: warning: no previous prototype for 'rxq_is_normal' [-Wmissing-prototypes] 1254 | bool rxq_is_normal(struct hinic3_rxq *rxq, struct rxq_check_info rxq_info) | ^~~~~~~~~~~~~ -- drivers/net/ethernet/huawei/hinic3/hinic3_ntuple.c:346:6: warning: no previous prototype for 'hinic3_flush_rx_flow_rule' [-Wmissing-prototypes] 346 | void hinic3_flush_rx_flow_rule(struct hinic3_nic_dev *nic_dev) | ^~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/net/ethernet/huawei/hinic3/hinic3_ntuple.c:785:5: warning: no previous prototype for 'hinic3_ethtool_flow_replace' [-Wmissing-prototypes] 785 | int hinic3_ethtool_flow_replace(struct hinic3_nic_dev *nic_dev, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/huawei/hinic3/hinic3_ntuple.c:830:5: warning: no previous prototype for 'hinic3_ethtool_flow_remove' [-Wmissing-prototypes] 830 | int hinic3_ethtool_flow_remove(struct hinic3_nic_dev *nic_dev, u32 location) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/huawei/hinic3/hinic3_ntuple.c:852:5: warning: no previous prototype for 'hinic3_ethtool_get_flow' [-Wmissing-prototypes] 852 | int hinic3_ethtool_get_flow(const struct hinic3_nic_dev *nic_dev, | ^~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/huawei/hinic3/hinic3_ntuple.c:875:5: warning: no previous prototype for 'hinic3_ethtool_get_all_flows' [-Wmissing-prototypes] 875 | int hinic3_ethtool_get_all_flows(const struct hinic3_nic_dev *nic_dev, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/huawei/hinic3/hinic3_ntuple.c:893:6: warning: no previous prototype for 'hinic3_validate_channel_setting_in_ntuple' [-Wmissing-prototypes] 893 | bool hinic3_validate_channel_setting_in_ntuple(const struct hinic3_nic_dev *nic_dev, u32 q_num) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -- >> drivers/net/ethernet/huawei/hinic3/hinic3_nic_dbg.c:19:5: warning: no previous prototype for 'hinic3_dbg_get_wqe_info' [-Wmissing-prototypes] 19 | int hinic3_dbg_get_wqe_info(void *hwdev, u16 q_id, u16 idx, u16 wqebb_cnt, | ^~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/huawei/hinic3/hinic3_nic_dbg.c:60:5: warning: no previous prototype for 'hinic3_dbg_get_sq_info' [-Wmissing-prototypes] 60 | int hinic3_dbg_get_sq_info(void *hwdev, u16 q_id, struct nic_sq_info *sq_info, | ^~~~~~~~~~~~~~~~~~~~~~ >> drivers/net/ethernet/huawei/hinic3/hinic3_nic_dbg.c:103:5: warning: no previous prototype for 'hinic3_dbg_get_rq_info' [-Wmissing-prototypes] 103 | int hinic3_dbg_get_rq_info(void *hwdev, u16 q_id, struct nic_rq_info *rq_info, | ^~~~~~~~~~~~~~~~~~~~~~ vim +/hinic3_poll +22 drivers/net/ethernet/huawei/hinic3/hinic3_irq.c 21 > 22 int hinic3_poll(struct napi_struct *napi, int budget) 23 { 24 int tx_pkts, rx_pkts; 25 struct hinic3_irq *irq_cfg = 26 container_of(napi, struct hinic3_irq, napi); 27 struct hinic3_nic_dev *nic_dev = netdev_priv(irq_cfg->netdev); 28 29 rx_pkts = hinic3_rx_poll(irq_cfg->rxq, budget); 30 31 tx_pkts = hinic3_tx_poll(irq_cfg->txq, budget); 32 if (tx_pkts >= budget || rx_pkts >= budget) 33 return budget; 34 35 napi_complete(napi); 36 37 hinic3_set_msix_state(nic_dev->hwdev, irq_cfg->msix_entry_idx, 38 HINIC3_MSIX_ENABLE); 39 40 return max(tx_pkts, rx_pkts); 41 } 42 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-6.6 v4 0/2] mm/mem_sampling: fix some mem sampling issues
by Ze Zuo 23 Jun '25

23 Jun '25

This patch fix issues in mem_sampling: - Prevent mem_sampling from enabling if SPE initialization fails. - Fix inaccurate sampling during NUMA balancing and DAMON. These changes improve memory sampling accuracy and stability on ARM systems. changes since v3: -- fix bugzilla issue. Ze Zuo (2): mm/mem_sampling: Prevent mem_sampling from being enabled if SPE init failed mm/mem_sampling: Fix inaccurate sampling for NUMA balancing and DAMON drivers/arm/mm_monitor/mm_spe.c | 6 +++--- include/linux/mem_sampling.h | 7 ++++--- mm/mem_sampling.c | 11 +++++++++-- 3 files changed, 16 insertions(+), 8 deletions(-) -- 2.25.1

2 3

[PATCH OLK-6.6 v2] mm/mem_sampling: add trace event for spe based damon record
by Ze Zuo 23 Jun '25

23 Jun '25

hulk inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/ICH7AS CVE: NA -------------------------------- This patch adds a new DAMON access tracking mechanism using ARM Statistical Profiling Extension (SPE). By parsing memory access samples from SPE, DAMON can infer access patterns with low overhead and higher precision on supported ARM platforms. Signed-off-by: Ze Zuo <zuoze1(a)huawei.com> --- changes since v1: -- fix bugzilla issues. include/trace/events/kmem.h | 21 +++++++++++++++++++++ mm/mem_sampling.c | 1 + 2 files changed, 22 insertions(+) diff --git a/include/trace/events/kmem.h b/include/trace/events/kmem.h index 28b9679c474d..3e78e6bd6e18 100644 --- a/include/trace/events/kmem.h +++ b/include/trace/events/kmem.h @@ -523,6 +523,27 @@ TRACE_EVENT(mm_mem_sampling_access_record, __entry->cpuid, __entry->pid) ); #endif /* CONFIG_NUMABALANCING_MEM_SAMPLING */ + +#ifdef CONFIG_DAMON_MEM_SAMPLING +TRACE_EVENT(mm_mem_sampling_damon_record, + + TP_PROTO(u64 vaddr, int pid), + + TP_ARGS(vaddr, pid), + + TP_STRUCT__entry( + __field(u64, vaddr) + __field(int, pid) + ), + + TP_fast_assign( + __entry->vaddr = vaddr; + __entry->pid = pid; + ), + + TP_printk("vaddr=%llx pid=%d", __entry->vaddr, __entry->pid) +); +#endif /* CONFIG_DAMON_MEM_SAMPLING */ #endif /* _TRACE_KMEM_H */ /* This part must be outside protection */ diff --git a/mm/mem_sampling.c b/mm/mem_sampling.c index 9ee68e15d1f6..8d79e83e64f0 100644 --- a/mm/mem_sampling.c +++ b/mm/mem_sampling.c @@ -316,6 +316,7 @@ static void damon_mem_sampling_record_cb(struct mem_sampling_record *record) mmput(mm); domon_record.vaddr = record->virt_addr; + trace_mm_mem_sampling_damon_record(record->virt_addr, (pid_t)record->context_id); /* only the proc under monitor now has damon_fifo */ if (damon_fifo) { -- 2.25.1

2 1

[PATCH OLK-6.6 v3 0/2] mm/mem_sampling: fix some mem sampling issues
by Ze Zuo 23 Jun '25

23 Jun '25

This patch fix issues in mem_sampling: - Prevent mem_sampling from enabling if SPE initialization fails. - Fix inaccurate sampling during NUMA balancing and DAMON. These changes improve memory sampling accuracy and stability on ARM systems. changes since v2: -- remove the feature patch. -- fix bugzilla number. Ze Zuo (2): mm/mem_sampling: Prevent mem_sampling from being enabled if SPE init failed mm/mem_sampling: Fix inaccurate sampling for NUMA balancing and DAMON drivers/arm/mm_monitor/mm_spe.c | 6 +++--- include/linux/mem_sampling.h | 7 ++++--- mm/mem_sampling.c | 11 +++++++++-- 3 files changed, 16 insertions(+), 8 deletions(-) -- 2.25.1

2 3

[PATCH] mm/mem_sampling: add trace event for spe based damon record
by Ze Zuo 23 Jun '25

23 Jun '25

hulk inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/ICH7AS CVE: NA -------------------------------- This patch adds a new DAMON access tracking mechanism using ARM Statistical Profiling Extension (SPE). By parsing memory access samples from SPE, DAMON can infer access patterns with low overhead and higher precision on supported ARM platforms. Signed-off-by: Ze Zuo <zuoze1(a)huawei.com> --- include/trace/events/kmem.h | 21 +++++++++++++++++++++ mm/mem_sampling.c | 1 + 2 files changed, 22 insertions(+) diff --git a/include/trace/events/kmem.h b/include/trace/events/kmem.h index 28b9679c474d..3e78e6bd6e18 100644 --- a/include/trace/events/kmem.h +++ b/include/trace/events/kmem.h @@ -523,6 +523,27 @@ TRACE_EVENT(mm_mem_sampling_access_record, __entry->cpuid, __entry->pid) ); #endif /* CONFIG_NUMABALANCING_MEM_SAMPLING */ + +#ifdef CONFIG_DAMON_MEM_SAMPLING +TRACE_EVENT(mm_mem_sampling_damon_record, + + TP_PROTO(u64 vaddr, int pid), + + TP_ARGS(vaddr, pid), + + TP_STRUCT__entry( + __field(u64, vaddr) + __field(int, pid) + ), + + TP_fast_assign( + __entry->vaddr = vaddr; + __entry->pid = pid; + ), + + TP_printk("vaddr=%llx pid=%d", __entry->vaddr, __entry->pid) +); +#endif /* CONFIG_DAMON_MEM_SAMPLING */ #endif /* _TRACE_KMEM_H */ /* This part must be outside protection */ diff --git a/mm/mem_sampling.c b/mm/mem_sampling.c index 9ee68e15d1f6..8d79e83e64f0 100644 --- a/mm/mem_sampling.c +++ b/mm/mem_sampling.c @@ -316,6 +316,7 @@ static void damon_mem_sampling_record_cb(struct mem_sampling_record *record) mmput(mm); domon_record.vaddr = record->virt_addr; + trace_mm_mem_sampling_damon_record(record->virt_addr, (pid_t)record->context_id); /* only the proc under monitor now has damon_fifo */ if (damon_fifo) { -- 2.25.1

1 0

[PATCH OLK-6.6] drm/radeon: fix uninitialized size issue in radeon_vce_cs_parse()
by Zicheng Qu 23 Jun '25

23 Jun '25

From: Nikita Zhandarovich <n.zhandarovich(a)fintech.ru> stable inclusion from stable-v6.6.85 commit 3ce08215cad55c10a6eeeb33d3583b6cfffe3ab8 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IBYOFP CVE: CVE-2025-21996 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit dd8689b52a24807c2d5ce0a17cb26dc87f75235c upstream. On the off chance that command stream passed from userspace via ioctl() call to radeon_vce_cs_parse() is weirdly crafted and first command to execute is to encode (case 0x03000001), the function in question will attempt to call radeon_vce_cs_reloc() with size argument that has not been properly initialized. Specifically, 'size' will point to 'tmp' variable before the latter had a chance to be assigned any value. Play it safe and init 'tmp' with 0, thus ensuring that radeon_vce_cs_reloc() will catch an early error in cases like these. Found by Linux Verification Center (linuxtesting.org) with static analysis tool SVACE. Fixes: 2fc5703abda2 ("drm/radeon: check VCE relocation buffer range v3") Signed-off-by: Nikita Zhandarovich <n.zhandarovich(a)fintech.ru> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> (cherry picked from commit 2d52de55f9ee7aaee0e09ac443f77855989c6b68) Cc: stable(a)vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Zicheng Qu <quzicheng(a)huawei.com> --- drivers/gpu/drm/radeon/radeon_vce.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/radeon/radeon_vce.c b/drivers/gpu/drm/radeon/radeon_vce.c index d84b780e318c..2eb1636c560e 100644 --- a/drivers/gpu/drm/radeon/radeon_vce.c +++ b/drivers/gpu/drm/radeon/radeon_vce.c @@ -561,7 +561,7 @@ int radeon_vce_cs_parse(struct radeon_cs_parser *p) { int session_idx = -1; bool destroyed = false, created = false, allocated = false; - uint32_t tmp, handle = 0; + uint32_t tmp = 0, handle = 0; uint32_t *size = &tmp; int i, r = 0; -- 2.34.1

2 1

[PATCH OLK-5.10] cachefiles: Fix the potential ABBA deadlock issue
by Zizhi Wo 23 Jun '25

23 Jun '25

From: Zizhi Wo <wozizhi(a)huaweicloud.com> hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/ICFXTV CVE: NA -------------------------------- The current calling process may trigger a potential ABBA deadlock. The calling stack is as follows: do_mkdirat user_path_create filename_create mnt_want_write --lock a inode_lock_nested(path->dentry->d_inode, I_MUTEX_PARENT) --lock b vfs_write cachefiles_daemon_write cachefiles_daemon_cull cachefiles_cull cachefiles_check_active inode_lock_nested(d_inode(dir), I_MUTEX_PARENT) --lock b cachefiles_remove_object_xattr mnt_want_write --lock a vfs_removexattr This is because there is a problem with the lock order. mnt_want_write() should be called first, and then inode_lock_nested(). Fix the lock order. And delete the redundant code in cachefiles_check_old_object_xattr(), because this part of the process cannot be triggered. Fixes: 2a0beff2d223 ("cachefiles: Fix non-taking of sb_writers around set/removexattr") Signed-off-by: Zizhi Wo <wozizhi(a)huaweicloud.com> --- fs/cachefiles/namei.c | 9 ++++++++- fs/cachefiles/xattr.c | 20 ++++---------------- 2 files changed, 12 insertions(+), 17 deletions(-) diff --git a/fs/cachefiles/namei.c b/fs/cachefiles/namei.c index 6eeef666c609..6fc8c504ae1b 100644 --- a/fs/cachefiles/namei.c +++ b/fs/cachefiles/namei.c @@ -990,9 +990,15 @@ int cachefiles_cull(struct cachefiles_cache *cache, struct dentry *dir, _enter(",%pd/,%s", dir, filename); + ret = mnt_want_write(cache->mnt); + if (ret < 0) + return ret; + victim = cachefiles_check_active(cache, dir, filename); - if (IS_ERR(victim)) + if (IS_ERR(victim)) { + mnt_drop_write(cache->mnt); return PTR_ERR(victim); + } _debug("victim -> %p %s", victim, d_backing_inode(victim) ? "positive" : "negative"); @@ -1003,6 +1009,7 @@ int cachefiles_cull(struct cachefiles_cache *cache, struct dentry *dir, _debug("victim is cullable"); ret = cachefiles_remove_object_xattr(cache, victim); + mnt_drop_write(cache->mnt); if (ret < 0) goto error_unlock; diff --git a/fs/cachefiles/xattr.c b/fs/cachefiles/xattr.c index bac55fc7359e..646a8002d0cf 100644 --- a/fs/cachefiles/xattr.c +++ b/fs/cachefiles/xattr.c @@ -243,7 +243,6 @@ int cachefiles_check_old_object_xattr(struct cachefiles_object *object, struct cachefiles_xattr *auxdata) { struct cachefiles_xattr *auxbuf; - struct cachefiles_cache *cache; unsigned int len = sizeof(struct cachefiles_xattr) + 512; struct dentry *dentry = object->dentry; int ret; @@ -301,17 +300,10 @@ int cachefiles_check_old_object_xattr(struct cachefiles_object *object, BUG(); } - cache = container_of(object->fscache.cache, - struct cachefiles_cache, cache); - /* update the current label */ - ret = mnt_want_write(cache->mnt); - if (ret == 0) { - ret = vfs_setxattr(dentry, cachefiles_xattr_cache, - &auxdata->type, auxdata->len, - XATTR_REPLACE); - mnt_drop_write(cache->mnt); - } + ret = vfs_setxattr(dentry, cachefiles_xattr_cache, + &auxdata->type, auxdata->len, + XATTR_REPLACE); if (ret < 0) { cachefiles_io_error_obj(object, "Can't update xattr on %lu" @@ -393,11 +385,7 @@ int cachefiles_remove_object_xattr(struct cachefiles_cache *cache, { int ret; - ret = mnt_want_write(cache->mnt); - if (ret == 0) { - ret = vfs_removexattr(dentry, cachefiles_xattr_cache); - mnt_drop_write(cache->mnt); - } + ret = vfs_removexattr(dentry, cachefiles_xattr_cache); if (ret < 0) { if (ret == -ENOENT || ret == -ENODATA) ret = 0; -- 2.39.2

2 1

[PATCH OLK-5.10] bpf: Fix prog_array_map_poke_run map poke update
by Tengda Wu 23 Jun '25

23 Jun '25

From: Jiri Olsa <jolsa(a)kernel.org> mainline inclusion from mainline-v6.7-rc5 commit 4b7de801606e504e69689df71475d27e35336fb3 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/ICH20Y Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- Lee pointed out issue found by syscaller [0] hitting BUG in prog array map poke update in prog_array_map_poke_run function due to error value returned from bpf_arch_text_poke function. There's race window where bpf_arch_text_poke can fail due to missing bpf program kallsym symbols, which is accounted for with check for -EINVAL in that BUG_ON call. The problem is that in such case we won't update the tail call jump and cause imbalance for the next tail call update check which will fail with -EBUSY in bpf_arch_text_poke. I'm hitting following race during the program load: CPU 0 CPU 1 bpf_prog_load bpf_check do_misc_fixups prog_array_map_poke_track map_update_elem bpf_fd_array_map_update_elem prog_array_map_poke_run bpf_arch_text_poke returns -EINVAL bpf_prog_kallsyms_add After bpf_arch_text_poke (CPU 1) fails to update the tail call jump, the next poke update fails on expected jump instruction check in bpf_arch_text_poke with -EBUSY and triggers the BUG_ON in prog_array_map_poke_run. Similar race exists on the program unload. Fixing this by moving the update to bpf_arch_poke_desc_update function which makes sure we call __bpf_arch_text_poke that skips the bpf address check. Each architecture has slightly different approach wrt looking up bpf address in bpf_arch_text_poke, so instead of splitting the function or adding new 'checkip' argument in previous version, it seems best to move the whole map_poke_run update as arch specific code. [0] https://syzkaller.appspot.com/bug?extid=97a4fe20470e9bc30810 Fixes: ebf7d1f508a7 ("bpf, x64: rework pro/epilogue and tailcall handling in JIT") Reported-by: syzbot+97a4fe20470e9bc30810(a)syzkaller.appspotmail.com Signed-off-by: Jiri Olsa <jolsa(a)kernel.org> Signed-off-by: Daniel Borkmann <daniel(a)iogearbox.net> Acked-by: Yonghong Song <yonghong.song(a)linux.dev> Cc: Lee Jones <lee(a)kernel.org> Cc: Maciej Fijalkowski <maciej.fijalkowski(a)intel.com> Link: https://lore.kernel.org/bpf/20231206083041.1306660-2-jolsa@kernel.org Conflicts: arch/x86/net/bpf_jit_comp.c include/linux/bpf.h [There has some context conflicts, and a clean up patch 1022a5498f6f ("bpf, x86_64: Use bpf_jit_binary_pack_alloc") which is no need to merge] Signed-off-by: Tengda Wu <wutengda2(a)huawei.com> --- arch/x86/net/bpf_jit_comp.c | 46 +++++++++++++++++++++++++++++ include/linux/bpf.h | 3 ++ kernel/bpf/arraymap.c | 58 +++++++------------------------------ 3 files changed, 59 insertions(+), 48 deletions(-) diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c index 987b02b857bc..dc6f077e2a2f 100644 --- a/arch/x86/net/bpf_jit_comp.c +++ b/arch/x86/net/bpf_jit_comp.c @@ -2169,3 +2169,49 @@ u64 bpf_arch_uaddress_limit(void) { return 0; } + +void bpf_arch_poke_desc_update(struct bpf_jit_poke_descriptor *poke, + struct bpf_prog *new, struct bpf_prog *old) +{ + u8 *old_addr, *new_addr, *old_bypass_addr; + int ret; + + old_bypass_addr = old ? NULL : poke->bypass_addr; + old_addr = old ? (u8 *)old->bpf_func + poke->adj_off : NULL; + new_addr = new ? (u8 *)new->bpf_func + poke->adj_off : NULL; + + /* + * On program loading or teardown, the program's kallsym entry + * might not be in place, so we use __bpf_arch_text_poke to skip + * the kallsyms check. + */ + if (new) { + ret = __bpf_arch_text_poke(poke->tailcall_target, + BPF_MOD_JUMP, + old_addr, new_addr, true); + BUG_ON(ret < 0); + if (!old) { + ret = __bpf_arch_text_poke(poke->tailcall_bypass, + BPF_MOD_JUMP, + poke->bypass_addr, + NULL, true); + BUG_ON(ret < 0); + } + } else { + ret = __bpf_arch_text_poke(poke->tailcall_bypass, + BPF_MOD_JUMP, + old_bypass_addr, + poke->bypass_addr, true); + BUG_ON(ret < 0); + /* let other CPUs finish the execution of program + * so that it will not possible to expose them + * to invalid nop, stack unwind, nop state + */ + if (!ret) + synchronize_rcu(); + ret = __bpf_arch_text_poke(poke->tailcall_target, + BPF_MOD_JUMP, + old_addr, NULL, true); + BUG_ON(ret < 0); + } +} diff --git a/include/linux/bpf.h b/include/linux/bpf.h index f2e1633c5c82..f0db30991f68 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -2144,6 +2144,9 @@ enum bpf_text_poke_type { int bpf_arch_text_poke(void *ip, enum bpf_text_poke_type t, void *addr1, void *addr2); +void bpf_arch_poke_desc_update(struct bpf_jit_poke_descriptor *poke, + struct bpf_prog *new, struct bpf_prog *old); + struct btf_id_set; bool btf_id_set_contains(const struct btf_id_set *set, u32 id); diff --git a/kernel/bpf/arraymap.c b/kernel/bpf/arraymap.c index b5b8b57dc212..dfabf842f830 100644 --- a/kernel/bpf/arraymap.c +++ b/kernel/bpf/arraymap.c @@ -916,11 +916,16 @@ static void prog_array_map_poke_untrack(struct bpf_map *map, mutex_unlock(&aux->poke_mutex); } +void __weak bpf_arch_poke_desc_update(struct bpf_jit_poke_descriptor *poke, + struct bpf_prog *new, struct bpf_prog *old) +{ + WARN_ON_ONCE(1); +} + static void prog_array_map_poke_run(struct bpf_map *map, u32 key, struct bpf_prog *old, struct bpf_prog *new) { - u8 *old_addr, *new_addr, *old_bypass_addr; struct prog_poke_elem *elem; struct bpf_array_aux *aux; @@ -929,7 +934,7 @@ static void prog_array_map_poke_run(struct bpf_map *map, u32 key, list_for_each_entry(elem, &aux->poke_progs, list) { struct bpf_jit_poke_descriptor *poke; - int i, ret; + int i; for (i = 0; i < elem->aux->size_poke_tab; i++) { poke = &elem->aux->poke_tab[i]; @@ -948,21 +953,10 @@ static void prog_array_map_poke_run(struct bpf_map *map, u32 key, * activated, so tail call updates can arrive from here * while JIT is still finishing its final fixup for * non-activated poke entries. - * 3) On program teardown, the program's kallsym entry gets - * removed out of RCU callback, but we can only untrack - * from sleepable context, therefore bpf_arch_text_poke() - * might not see that this is in BPF text section and - * bails out with -EINVAL. As these are unreachable since - * RCU grace period already passed, we simply skip them. - * 4) Also programs reaching refcount of zero while patching + * 3) Also programs reaching refcount of zero while patching * is in progress is okay since we're protected under * poke_mutex and untrack the programs before the JIT - * buffer is freed. When we're still in the middle of - * patching and suddenly kallsyms entry of the program - * gets evicted, we just skip the rest which is fine due - * to point 3). - * 5) Any other error happening below from bpf_arch_text_poke() - * is a unexpected bug. + * buffer is freed. */ if (!READ_ONCE(poke->tailcall_target_stable)) continue; @@ -972,39 +966,7 @@ static void prog_array_map_poke_run(struct bpf_map *map, u32 key, poke->tail_call.key != key) continue; - old_bypass_addr = old ? NULL : poke->bypass_addr; - old_addr = old ? (u8 *)old->bpf_func + poke->adj_off : NULL; - new_addr = new ? (u8 *)new->bpf_func + poke->adj_off : NULL; - - if (new) { - ret = bpf_arch_text_poke(poke->tailcall_target, - BPF_MOD_JUMP, - old_addr, new_addr); - BUG_ON(ret < 0 && ret != -EINVAL); - if (!old) { - ret = bpf_arch_text_poke(poke->tailcall_bypass, - BPF_MOD_JUMP, - poke->bypass_addr, - NULL); - BUG_ON(ret < 0 && ret != -EINVAL); - } - } else { - ret = bpf_arch_text_poke(poke->tailcall_bypass, - BPF_MOD_JUMP, - old_bypass_addr, - poke->bypass_addr); - BUG_ON(ret < 0 && ret != -EINVAL); - /* let other CPUs finish the execution of program - * so that it will not possible to expose them - * to invalid nop, stack unwind, nop state - */ - if (!ret) - synchronize_rcu(); - ret = bpf_arch_text_poke(poke->tailcall_target, - BPF_MOD_JUMP, - old_addr, NULL); - BUG_ON(ret < 0 && ret != -EINVAL); - } + bpf_arch_poke_desc_update(poke, new, old); } } } -- 2.34.1

2 1

[PATCH OLK-6.6] mm:userswap: change VM_USWAP_BIT to bit 61
by Wupeng Ma 23 Jun '25

23 Jun '25

hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I8KESX -------------------------------- During introduce userswap to 6.6, bit VM_USWAP is change to 62 by mistake. This is different with the existing bit in 5.10. Change this bit to bit 61 to fix this problem. Fixes: ec6250211515 ("mm/userswap: add VM_USWAP and SWP_USERSWAP_ENTRY") Signed-off-by: Wupeng Ma <mawupeng1(a)huawei.com> --- include/linux/mm.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/mm.h b/include/linux/mm.h index d24d6115a9bf0..77a7d7c4c88c5 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -323,7 +323,7 @@ extern unsigned int kobjsize(const void *objp); #define VM_MERGEABLE 0x80000000 /* KSM may merge identical pages */ #ifdef CONFIG_USERSWAP -# define VM_USWAP_BIT 62 +# define VM_USWAP_BIT 61 #define VM_USWAP BIT(VM_USWAP_BIT) #else /* !CONFIG_USERSWAP */ #define VM_USWAP VM_NONE -- 2.43.0

2 1

[PATCH OLK-6.6 v2 0/3] mm/mem_sampling: add ARM SPE support and fix sampling issues
by Ze Zuo 23 Jun '25

23 Jun '25

This patch set adds support for ARM SPE to track memory accesses and fixes issues in mem_sampling: - Add ARM SPE support for memory access tracking. - Prevent mem_sampling from enabling if SPE initialization fails. - Fix inaccurate sampling during NUMA balancing and DAMON. These changes improve memory sampling accuracy and stability on ARM systems. changes since v1: -- add commit Fixs message. Ze Zuo (3): mm/mem_sampling: add trace event for spe based damon record mm/mem_sampling: Prevent mem_sampling from being enabled if SPE init failed mm/mem_sampling: Fix inaccurate sampling for NUMA balancing and DAMON drivers/arm/mm_monitor/mm_spe.c | 6 +++--- include/linux/mem_sampling.h | 7 ++++--- include/trace/events/kmem.h | 21 +++++++++++++++++++++ mm/mem_sampling.c | 12 ++++++++++-- 4 files changed, 38 insertions(+), 8 deletions(-) -- 2.25.1

2 4

[PATCH OLK-6.6 0/3] mm/mem_sampling: add ARM SPE support and fix sampling issues
by Ze Zuo 22 Jun '25

22 Jun '25

This patch set adds support for ARM SPE to track memory accesses and fixes issues in mem_sampling: - Add ARM SPE support for memory access tracking. - Prevent mem_sampling from enabling if SPE initialization fails. - Fix inaccurate sampling during NUMA balancing and DAMON. These changes improve memory sampling accuracy and stability on ARM systems. Ze Zuo (3): mm/mem_sampling: add trace event for spe based damon record mm/mem_sampling: Prevent mem_sampling from being enabled if SPE init failed mm/mem_sampling: Fix inaccurate sampling for NUMA balancing and DAMON drivers/arm/mm_monitor/mm_spe.c | 6 +++--- include/linux/mem_sampling.h | 7 ++++--- include/trace/events/kmem.h | 21 +++++++++++++++++++++ mm/mem_sampling.c | 12 ++++++++++-- 4 files changed, 38 insertions(+), 8 deletions(-) -- 2.25.1

2 4

[openeuler:OLK-5.10] BUILD REGRESSION 5ae3d7db4fa64af5ffc806e682433e8325e6b075
by kernel test robot 21 Jun '25

21 Jun '25

tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10 branch HEAD: 5ae3d7db4fa64af5ffc806e682433e8325e6b075 !16768 RDMA/hns: Get messgae length of ack_req from FW Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202505280024.8UbNlKSa-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202505280046.3lWnWdOg-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202505280545.IP3aIukn-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202505280648.AMUiWr41-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202505301434.xq8uzhGR-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202506042153.UZ29KeGA-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202506111017.uCAP8oQv-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202506200216.30IOXkDh-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202506200232.vO3LrsSJ-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202506200422.FFs2lebc-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202506200615.qzMJJNny-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202506200807.gBMXP8Nw-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202506200917.vHKIjHAl-lkp@intel.com https://lore.kernel.org/oe-kbuild/202505291536.8a44hWAc-lkp@intel.com https://lore.kernel.org/oe-kbuild/202506011207.GF5fjCi8-lkp@intel.com drivers/irqchip/irq-gic-v3-its.c:524:6: warning: no previous prototype for 'build_devid_pools' [-Wmissing-prototypes] drivers/irqchip/irq-gic-v3.c:786:23: error: implicit declaration of function 'PDE_DATA'; did you mean 'NODE_DATA'? [-Werror=implicit-function-declaration] drivers/irqchip/irq-gic-v3.c:833:2: error: implicit declaration of function 'seq_printf'; did you mean 'dev_printk'? [-Werror=implicit-function-declaration] drivers/irqchip/irq-gic-v3.c:833:46: error: dereferencing pointer to incomplete type 'struct seq_file' drivers/irqchip/irq-gic-v3.c:839:9: error: implicit declaration of function 'single_open'; did you mean 'simple_open'? [-Werror=implicit-function-declaration] drivers/irqchip/irq-gic-v3.c:844:15: error: 'seq_read' undeclared here (not in a function) drivers/irqchip/irq-gic-v3.c:845:16: error: 'seq_lseek' undeclared here (not in a function) drivers/irqchip/irq-gic-v3.c:846:18: error: 'single_release' undeclared here (not in a function); did you mean 'spin_release'? fs/fuse/dev.c:2655:6: warning: variable 'err' set but not used [-Wunused-but-set-variable] fs/fuse/dev.c:288:5: warning: no previous prototype for 'fuse_get_unique_from_fc' [-Wmissing-prototypes] fs/fuse/dev.c:318:9: warning: no previous prototype for 'fuse_simple_request_fast' [-Wmissing-prototypes] fs/fuse/file.c:1542:9: warning: no previous prototype for 'fuse_direct_io_fast' [-Wmissing-prototypes] fs/fuse/file.c:1797:3: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement] fs/fuse/inode.c:131:21: warning: unused variable 'fc' [-Wunused-variable] include/acpi/processor.h:221:2: error: unknown type name 'phys_cpuid_t' include/trace/trace_events.h:27:23: warning: 'str__oenetcls__trace_system_name' defined but not used [-Wunused-const-variable=] kernel/softirq.c:352:6: warning: no previous prototype for 'xint_enter_rcu' [-Wmissing-prototypes] kismet: WARNING: unmet direct dependencies detected for BPF_NET_GLOBAL_PROG when selected by SCHED_TASK_RELATIONSHIP kismet: WARNING: unmet direct dependencies detected for PCI_IOV when selected by CRYPTO_DEV_HISI_MIGRATION kismet: WARNING: unmet direct dependencies detected for TASK_PLACEMENT_BY_CPU_RANGE when selected by BPF_SCHED mm/damon/core-test.h:284:2: warning: comparison of distinct pointer types ('typeof (__left) *' (aka 'unsigned int *') and 'typeof (__right) *' (aka 'int *')) [-Wcompare-distinct-pointer-types] mm/hugetlb.c:2223:9: warning: variable 'gfp' set but not used [-Wunused-but-set-variable] mm/hugetlb.c:6326:14: warning: no previous prototype for 'hugetlb_alloc_hugepage_nodemask' [-Wmissing-prototypes] mm/khugepaged.c:1703: warning: Function parameter or member 'reliable' not described in 'collapse_file' mm/page_alloc.c: linux/vmalloc.h is included more than once. mm/page_alloc.c:3040:6: warning: no previous prototype for '__drain_all_pages' [-Wmissing-prototypes] mm/page_alloc.c:3040:6: warning: no previous prototype for function '__drain_all_pages' [-Wmissing-prototypes] mm/page_alloc.c:6794:23: warning: no previous prototype for function 'arch_memmap_init' [-Wmissing-prototypes] mm/page_alloc.c:6912:6: warning: no previous prototype for '__zone_set_pageset_high_and_batch' [-Wmissing-prototypes] mm/page_alloc.c:6912:6: warning: no previous prototype for function '__zone_set_pageset_high_and_batch' [-Wmissing-prototypes] mm/process_vm_access.c: linux/compat.h is included more than once. mm/slub.o: warning: objtool: kmem_cache_free()+0x43a: unreachable instruction Unverified Error/Warning (likely false positive, kindly check if interested): Documentation/devicetree/bindings/arm/coresight-cti.yaml: arm,trig-conn-name: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/arm/coresight-cti.yaml: arm,trig-filters: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/arm/coresight-cti.yaml: arm,trig-in-sigs: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/arm/coresight-cti.yaml: arm,trig-in-types: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/arm/coresight-cti.yaml: arm,trig-out-sigs: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/arm/coresight-cti.yaml: arm,trig-out-types: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/arm/idle-states.yaml: idle-state-name: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/clock/idt,versaclock5.yaml: idt,mode: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/clock/idt,versaclock5.yaml: idt,slew-percent: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/display/allwinner,sun4i-a10-tcon.yaml: allwinner,tcon-channel: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/adc/adi,ad7124.yaml: adi,reference-select: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/adc/qcom,spmi-vadc.yaml: label: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/adc/qcom,spmi-vadc.yaml: qcom,avg-samples: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/adc/qcom,spmi-vadc.yaml: qcom,decimation: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/adc/qcom,spmi-vadc.yaml: qcom,hw-settle-time: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/adc/qcom,spmi-vadc.yaml: qcom,pre-scaling: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml: st,adc-channel-clk-src: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml: st,adc-channel-names: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml: st,adc-channel-types: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml: st,adc-channels: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml: st,filter-order: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/adc/ti,ads1015.yaml: ti,datarate: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/adc/ti,ads1015.yaml: ti,gain: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml: adi,ch-func: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml: adi,cold-junction-handle: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml: adi,custom-rtd: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml: adi,custom-steinhart: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml: adi,custom-thermistor: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml: adi,custom-thermocouple: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml: adi,excitation-current-nanoamp: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml: adi,ideal-factor-value: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml: adi,number-of-wires: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml: adi,rsense-handle: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml: adi,rtd-curve: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml: adi,sensor-type: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.yaml: affinity: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml: allOf: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/leds/leds-lp50xx.yaml: allOf: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/leds/leds-lp55xx.yaml: chan-name: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/leds/leds-lp55xx.yaml: led-cur: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/leds/leds-lp55xx.yaml: max-cur: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/leds/rohm,bd71828-leds.yaml: color: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/leds/rohm,bd71828-leds.yaml: function: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/leds/rohm,bd71828-leds.yaml: rohm,led-compatible: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/media/i2c/imx219.yaml: link-frequencies: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/media/i2c/ov8856.yaml: link-frequencies: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/memory-controllers/ingenic,nemc.yaml: ingenic,nemc-bus-width: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/memory-controllers/ingenic,nemc.yaml: ingenic,nemc-tAH: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/memory-controllers/ingenic,nemc.yaml: ingenic,nemc-tAS: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/memory-controllers/ingenic,nemc.yaml: ingenic,nemc-tAW: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/memory-controllers/ingenic,nemc.yaml: ingenic,nemc-tBP: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/memory-controllers/ingenic,nemc.yaml: ingenic,nemc-tSTRV: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml: slew-rate: Missing additionalProperties/unevaluatedProperties constraint drivers/irqchip/irq-gic-v3-its.c: linux/pci.h is included more than once. Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allmodconfig | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm | `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm |-- arm64-allnoconfig | |-- drivers-irqchip-irq-gic-v3-its.c:warning:no-previous-prototype-for-build_devid_pools | |-- kismet:WARNING:unmet-direct-dependencies-detected-for-BPF_NET_GLOBAL_PROG-when-selected-by-SCHED_TASK_RELATIONSHIP | |-- kismet:WARNING:unmet-direct-dependencies-detected-for-PCI_IOV-when-selected-by-CRYPTO_DEV_HISI_MIGRATION | |-- kismet:WARNING:unmet-direct-dependencies-detected-for-TASK_PLACEMENT_BY_CPU_RANGE-when-selected-by-BPF_SCHED | |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch |-- arm64-defconfig | |-- drivers-irqchip-irq-gic-v3-its.c:warning:no-previous-prototype-for-build_devid_pools | |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file | |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch |-- arm64-randconfig-001-20250620 | |-- drivers-irqchip-irq-gic-v3-its.c:warning:no-previous-prototype-for-build_devid_pools | |-- drivers-irqchip-irq-gic-v3.c:error:dereferencing-pointer-to-incomplete-type-struct-seq_file | |-- drivers-irqchip-irq-gic-v3.c:error:implicit-declaration-of-function-PDE_DATA | |-- drivers-irqchip-irq-gic-v3.c:error:implicit-declaration-of-function-seq_printf | |-- drivers-irqchip-irq-gic-v3.c:error:implicit-declaration-of-function-single_open | |-- drivers-irqchip-irq-gic-v3.c:error:seq_lseek-undeclared-here-(not-in-a-function) | |-- drivers-irqchip-irq-gic-v3.c:error:seq_read-undeclared-here-(not-in-a-function) | |-- drivers-irqchip-irq-gic-v3.c:error:single_release-undeclared-here-(not-in-a-function) | |-- fs-fuse-dev.c:warning:no-previous-prototype-for-fuse_get_unique_from_fc | |-- fs-fuse-dev.c:warning:no-previous-prototype-for-fuse_simple_request_fast | |-- fs-fuse-dev.c:warning:variable-err-set-but-not-used | |-- fs-fuse-file.c:warning:ISO-C90-forbids-mixed-declarations-and-code | |-- fs-fuse-file.c:warning:no-previous-prototype-for-fuse_direct_io_fast | |-- fs-fuse-inode.c:warning:unused-variable-fc | |-- include-acpi-processor.h:error:unknown-type-name-phys_cpuid_t | |-- include-trace-trace_events.h:warning:str__oenetcls__trace_system_name-defined-but-not-used | |-- ipc-fast_ipc.c:warning:variable-pending_signals-set-but-not-used | |-- kernel-softirq.c:warning:no-previous-prototype-for-xint_enter_rcu | |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages | |-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch | `-- mm-pin_mem.c:error:lvalue-required-as-unary-operand |-- arm64-randconfig-002-20250620 | |-- include-trace-trace_events.h:warning:str__oenetcls__trace_system_name-defined-but-not-used | |-- ipc-fast_ipc.c:warning:variable-pending_signals-set-but-not-used | `-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file |-- arm64-randconfig-003-20250620 | |-- drivers-irqchip-irq-gic-v3-its.c:warning:no-previous-prototype-for-build_devid_pools | |-- ipc-fast_ipc.c:warning:variable-pending_signals-set-but-not-used | |-- mm-hugetlb.c:warning:no-previous-prototype-for-hugetlb_alloc_hugepage_nodemask | |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file | |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch |-- arm64-randconfig-004-20250620 | |-- 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-051-20250620 | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-conn-name:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-filters:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-in-sigs:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-in-types:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-out-sigs:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-out-types:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-idle-states.yaml:idle-state-name:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-clock-idt-versaclock5.yaml:idt-mode:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-clock-idt-versaclock5.yaml:idt-slew-percent:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:allwinner-tcon-channel:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-adi-ad7124.yaml:adi-reference-select:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:label:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-avg-samples:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-decimation:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-hw-settle-time:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-pre-scaling:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-clk-src:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-names:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-types:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channels:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-filter-order:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-ti-ads1015.yaml:ti-datarate:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-ti-ads1015.yaml:ti-gain:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-addac-adi-ad74413r.yaml:adi-ch-func:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-cold-junction-handle:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-rtd:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-steinhart:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-thermistor:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-thermocouple:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-excitation-current-nanoamp:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-ideal-factor-value:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-number-of-wires:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-rsense-handle:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-rtd-curve:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-sensor-type:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-interrupt-controller-arm-gic-v3.yaml:affinity:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-cznic-turris-omnia-leds.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:chan-name:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:led-cur:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:max-cur:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-leds-lp5x.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:color:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:function:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:rohm-led-compatible:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-media-i2c-imx219.yaml:link-frequencies:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-media-i2c-ov8856.yaml:link-frequencies:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-bus-width:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAH:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAS:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAW:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tBP:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tSTRV:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-nvidia-tegra124-emc.yaml:nvidia-ram-code:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-nvidia-tegra186-mc.yaml:nvidia-bpmp:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-asyncwait-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-buswidth:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-cclk-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-cpsize:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-mux-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-transaction-type:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-wait-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-waitcfg-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-waitpol-high:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-mfd-cirrus-lochnagar.yaml:cirrus-micbias-input:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-mfd-gateworks-gsc.yaml:gw-mode:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-mfd-st-stm32-timers.yaml:st-breakinput:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-mfd-st-stmfx.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:cpts_clock_mult:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:cpts_clock_shift:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:ti-dual-emac-pvid:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-k3-am654-cpsw-nuss.yaml:ti-mac-only:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-k3-am654-cpsw-nuss.yaml:ti-syscon-efuse:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:pinmux:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:slew-rate:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:st-bank-ioport:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:st-bank-name:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-toshiba-visconti-pinctrl.yaml:function:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-toshiba-visconti-pinctrl.yaml:groups:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:dai-format:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:mclk-fs:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-marvell-mmp-sspa.yaml:dai-format:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-samsung-aries-wm8994.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-samsung-midas-audio.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-samsung-odroid.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-timer-arm-arch_timer_mmio.yaml:frame-number:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:manufacturer:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:product:Missing-additionalProperties-unevaluatedProperties-constraint | `-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:serial-number:Missing-additionalProperties-unevaluatedProperties-constraint |-- arm64-randconfig-052-20250620 | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-conn-name:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-filters:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-in-sigs:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-in-types:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-out-sigs:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-out-types:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-idle-states.yaml:idle-state-name:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-clock-idt-versaclock5.yaml:idt-mode:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-clock-idt-versaclock5.yaml:idt-slew-percent:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:allwinner-tcon-channel:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-adi-ad7124.yaml:adi-reference-select:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:label:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-avg-samples:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-decimation:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-hw-settle-time:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-pre-scaling:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-clk-src:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-names:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-types:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channels:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-filter-order:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-ti-ads1015.yaml:ti-datarate:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-ti-ads1015.yaml:ti-gain:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-addac-adi-ad74413r.yaml:adi-ch-func:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-cold-junction-handle:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-rtd:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-steinhart:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-thermistor:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-thermocouple:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-excitation-current-nanoamp:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-ideal-factor-value:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-number-of-wires:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-rsense-handle:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-rtd-curve:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-sensor-type:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-interrupt-controller-arm-gic-v3.yaml:affinity:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-cznic-turris-omnia-leds.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:chan-name:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:led-cur:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:max-cur:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-leds-lp5x.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:color:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:function:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:rohm-led-compatible:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-media-i2c-imx219.yaml:link-frequencies:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-media-i2c-ov8856.yaml:link-frequencies:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-bus-width:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAH:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAS:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAW:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tBP:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tSTRV:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-nvidia-tegra124-emc.yaml:nvidia-ram-code:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-nvidia-tegra186-mc.yaml:nvidia-bpmp:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-asyncwait-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-buswidth:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-cclk-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-cpsize:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-mux-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-transaction-type:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-wait-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-waitcfg-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-waitpol-high:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-mfd-cirrus-lochnagar.yaml:cirrus-micbias-input:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-mfd-gateworks-gsc.yaml:gw-mode:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-mfd-st-stm32-timers.yaml:st-breakinput:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-mfd-st-stmfx.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:cpts_clock_mult:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:cpts_clock_shift:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:ti-dual-emac-pvid:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-k3-am654-cpsw-nuss.yaml:ti-mac-only:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-k3-am654-cpsw-nuss.yaml:ti-syscon-efuse:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:pinmux:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:slew-rate:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:st-bank-ioport:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:st-bank-name:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-toshiba-visconti-pinctrl.yaml:function:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-toshiba-visconti-pinctrl.yaml:groups:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:dai-format:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:mclk-fs:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-marvell-mmp-sspa.yaml:dai-format:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-samsung-aries-wm8994.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-samsung-midas-audio.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-samsung-odroid.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-timer-arm-arch_timer_mmio.yaml:frame-number:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:manufacturer:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:product:Missing-additionalProperties-unevaluatedProperties-constraint | `-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:serial-number:Missing-additionalProperties-unevaluatedProperties-constraint |-- arm64-randconfig-053-20250620 | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-conn-name:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-filters:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-in-sigs:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-in-types:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-out-sigs:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-out-types:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-idle-states.yaml:idle-state-name:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-clock-idt-versaclock5.yaml:idt-mode:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-clock-idt-versaclock5.yaml:idt-slew-percent:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:allwinner-tcon-channel:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-adi-ad7124.yaml:adi-reference-select:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:label:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-avg-samples:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-decimation:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-hw-settle-time:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-pre-scaling:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-clk-src:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-names:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-types:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channels:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-filter-order:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-ti-ads1015.yaml:ti-datarate:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-ti-ads1015.yaml:ti-gain:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-addac-adi-ad74413r.yaml:adi-ch-func:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-cold-junction-handle:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-rtd:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-steinhart:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-thermistor:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-thermocouple:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-excitation-current-nanoamp:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-ideal-factor-value:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-number-of-wires:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-rsense-handle:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-rtd-curve:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-sensor-type:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-interrupt-controller-arm-gic-v3.yaml:affinity:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-cznic-turris-omnia-leds.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:chan-name:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:led-cur:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:max-cur:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-leds-lp5x.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:color:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:function:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:rohm-led-compatible:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-media-i2c-imx219.yaml:link-frequencies:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-media-i2c-ov8856.yaml:link-frequencies:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-bus-width:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAH:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAS:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAW:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tBP:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tSTRV:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-nvidia-tegra124-emc.yaml:nvidia-ram-code:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-nvidia-tegra186-mc.yaml:nvidia-bpmp:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-asyncwait-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-buswidth:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-cclk-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-cpsize:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-mux-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-transaction-type:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-wait-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-waitcfg-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-waitpol-high:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-mfd-cirrus-lochnagar.yaml:cirrus-micbias-input:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-mfd-gateworks-gsc.yaml:gw-mode:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-mfd-st-stm32-timers.yaml:st-breakinput:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-mfd-st-stmfx.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:cpts_clock_mult:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:cpts_clock_shift:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:ti-dual-emac-pvid:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-k3-am654-cpsw-nuss.yaml:ti-mac-only:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-k3-am654-cpsw-nuss.yaml:ti-syscon-efuse:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:pinmux:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:slew-rate:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:st-bank-ioport:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:st-bank-name:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-toshiba-visconti-pinctrl.yaml:function:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-toshiba-visconti-pinctrl.yaml:groups:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:dai-format:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:mclk-fs:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-marvell-mmp-sspa.yaml:dai-format:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-samsung-aries-wm8994.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-samsung-midas-audio.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-samsung-odroid.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-timer-arm-arch_timer_mmio.yaml:frame-number:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:manufacturer:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:product:Missing-additionalProperties-unevaluatedProperties-constraint | `-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:serial-number:Missing-additionalProperties-unevaluatedProperties-constraint |-- arm64-randconfig-054-20250620 | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-conn-name:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-filters:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-in-sigs:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-in-types:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-out-sigs:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-out-types:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-idle-states.yaml:idle-state-name:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-clock-idt-versaclock5.yaml:idt-mode:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-clock-idt-versaclock5.yaml:idt-slew-percent:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:allwinner-tcon-channel:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-adi-ad7124.yaml:adi-reference-select:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:label:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-avg-samples:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-decimation:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-hw-settle-time:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-pre-scaling:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-clk-src:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-names:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-types:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channels:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-filter-order:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-ti-ads1015.yaml:ti-datarate:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-ti-ads1015.yaml:ti-gain:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-addac-adi-ad74413r.yaml:adi-ch-func:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-cold-junction-handle:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-rtd:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-steinhart:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-thermistor:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-thermocouple:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-excitation-current-nanoamp:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-ideal-factor-value:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-number-of-wires:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-rsense-handle:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-rtd-curve:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-sensor-type:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-interrupt-controller-arm-gic-v3.yaml:affinity:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-cznic-turris-omnia-leds.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:chan-name:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:led-cur:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:max-cur:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-leds-lp5x.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:color:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:function:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:rohm-led-compatible:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-media-i2c-imx219.yaml:link-frequencies:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-media-i2c-ov8856.yaml:link-frequencies:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-bus-width:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAH:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAS:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAW:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tBP:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tSTRV:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-nvidia-tegra124-emc.yaml:nvidia-ram-code:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-nvidia-tegra186-mc.yaml:nvidia-bpmp:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-asyncwait-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-buswidth:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-cclk-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-cpsize:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-mux-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-transaction-type:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-wait-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-waitcfg-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-waitpol-high:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-mfd-cirrus-lochnagar.yaml:cirrus-micbias-input:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-mfd-gateworks-gsc.yaml:gw-mode:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-mfd-st-stm32-timers.yaml:st-breakinput:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-mfd-st-stmfx.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:cpts_clock_mult:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:cpts_clock_shift:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:ti-dual-emac-pvid:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-k3-am654-cpsw-nuss.yaml:ti-mac-only:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-k3-am654-cpsw-nuss.yaml:ti-syscon-efuse:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:pinmux:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:slew-rate:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:st-bank-ioport:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:st-bank-name:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-toshiba-visconti-pinctrl.yaml:function:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-toshiba-visconti-pinctrl.yaml:groups:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:dai-format:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:mclk-fs:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-marvell-mmp-sspa.yaml:dai-format:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-samsung-aries-wm8994.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-samsung-midas-audio.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-samsung-odroid.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-timer-arm-arch_timer_mmio.yaml:frame-number:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:manufacturer:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:product:Missing-additionalProperties-unevaluatedProperties-constraint | `-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:serial-number:Missing-additionalProperties-unevaluatedProperties-constraint |-- arm64-randconfig-055-20250620 | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-conn-name:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-filters:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-in-sigs:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-in-types:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-out-sigs:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-out-types:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-idle-states.yaml:idle-state-name:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-clock-idt-versaclock5.yaml:idt-mode:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-clock-idt-versaclock5.yaml:idt-slew-percent:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:allwinner-tcon-channel:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-adi-ad7124.yaml:adi-reference-select:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:label:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-avg-samples:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-decimation:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-hw-settle-time:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-pre-scaling:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-clk-src:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-names:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-types:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channels:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-filter-order:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-ti-ads1015.yaml:ti-datarate:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-ti-ads1015.yaml:ti-gain:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-addac-adi-ad74413r.yaml:adi-ch-func:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-cold-junction-handle:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-rtd:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-steinhart:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-thermistor:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-thermocouple:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-excitation-current-nanoamp:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-ideal-factor-value:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-number-of-wires:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-rsense-handle:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-rtd-curve:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-sensor-type:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-interrupt-controller-arm-gic-v3.yaml:affinity:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-cznic-turris-omnia-leds.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:chan-name:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:led-cur:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:max-cur:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-leds-lp5x.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:color:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:function:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:rohm-led-compatible:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-media-i2c-imx219.yaml:link-frequencies:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-media-i2c-ov8856.yaml:link-frequencies:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-bus-width:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAH:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAS:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAW:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tBP:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tSTRV:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-nvidia-tegra124-emc.yaml:nvidia-ram-code:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-nvidia-tegra186-mc.yaml:nvidia-bpmp:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-asyncwait-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-buswidth:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-cclk-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-cpsize:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-mux-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-transaction-type:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-wait-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-waitcfg-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-waitpol-high:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-mfd-cirrus-lochnagar.yaml:cirrus-micbias-input:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-mfd-gateworks-gsc.yaml:gw-mode:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-mfd-st-stm32-timers.yaml:st-breakinput:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-mfd-st-stmfx.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:cpts_clock_mult:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:cpts_clock_shift:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:ti-dual-emac-pvid:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-k3-am654-cpsw-nuss.yaml:ti-mac-only:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-k3-am654-cpsw-nuss.yaml:ti-syscon-efuse:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:pinmux:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:slew-rate:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:st-bank-ioport:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:st-bank-name:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-toshiba-visconti-pinctrl.yaml:function:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-toshiba-visconti-pinctrl.yaml:groups:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:dai-format:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:mclk-fs:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-marvell-mmp-sspa.yaml:dai-format:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-samsung-aries-wm8994.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-samsung-midas-audio.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-samsung-odroid.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-timer-arm-arch_timer_mmio.yaml:frame-number:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:manufacturer:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:product:Missing-additionalProperties-unevaluatedProperties-constraint | `-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:serial-number:Missing-additionalProperties-unevaluatedProperties-constraint |-- x86_64-allnoconfig | |-- drivers-irqchip-irq-gic-v3-its.c:linux-pci.h-is-included-more-than-once. | |-- kismet:WARNING:unmet-direct-dependencies-detected-for-BPF_NET_GLOBAL_PROG-when-selected-by-SCHED_TASK_RELATIONSHIP | |-- kismet:WARNING:unmet-direct-dependencies-detected-for-TASK_PLACEMENT_BY_CPU_RANGE-when-selected-by-BPF_SCHED | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- mm-page_alloc.c:linux-vmalloc.h-is-included-more-than-once. | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init | `-- mm-process_vm_access.c:linux-compat.h-is-included-more-than-once. |-- x86_64-allyesconfig | |-- mm-damon-core-test.h:warning:comparison-of-distinct-pointer-types-(-typeof-(__left)-(aka-unsigned-int-)-and-typeof-(__right)-(aka-int-)) | |-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used | |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch | `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init |-- x86_64-buildonly-randconfig-001-20250620 | |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch |-- x86_64-buildonly-randconfig-002-20250620 | |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file | |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch |-- x86_64-buildonly-randconfig-003-20250620 | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch | `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init |-- x86_64-buildonly-randconfig-004-20250620 | |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file | |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch |-- x86_64-buildonly-randconfig-005-20250620 | |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file | |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch |-- x86_64-buildonly-randconfig-006-20250620 | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch | `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init |-- x86_64-defconfig | |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch |-- x86_64-randconfig-161-20250621 | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch | `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init `-- x86_64-rhel-9.4-rust |-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init `-- mm-slub.o:warning:objtool:kmem_cache_free:unreachable-instruction elapsed time: 734m configs tested: 17 configs skipped: 129 tested configs: arm64 allmodconfig clang-19 arm64 allnoconfig gcc-15.1.0 arm64 defconfig gcc-15.1.0 arm64 randconfig-001-20250620 gcc-9.5.0 arm64 randconfig-002-20250620 gcc-7.5.0 arm64 randconfig-003-20250620 gcc-11.5.0 arm64 randconfig-004-20250620 clang-21 x86_64 allnoconfig clang-20 x86_64 allyesconfig clang-20 x86_64 buildonly-randconfig-001-20250620 gcc-12 x86_64 buildonly-randconfig-002-20250620 gcc-12 x86_64 buildonly-randconfig-003-20250620 clang-20 x86_64 buildonly-randconfig-004-20250620 gcc-12 x86_64 buildonly-randconfig-005-20250620 gcc-12 x86_64 buildonly-randconfig-006-20250620 clang-20 x86_64 defconfig gcc-11 x86_64 rhel-9.4-rust clang-18 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS] BUILD REGRESSION 2095c984bc19c926a057ed0e96b9f795b4c504b4
by kernel test robot 20 Jun '25

20 Jun '25

tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS branch HEAD: 2095c984bc19c926a057ed0e96b9f795b4c504b4 !16754 video: fbdev: amba-clcd: Fix refcount leak bugs Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202506061449.nBm6oAvj-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202506061633.Zsp5yfyi-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202506061637.CVNqsEqf-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202506061755.yar1Fr9d-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202506071856.LxaA5NHF-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202506182031.ldH7VynO-lkp@intel.com /kbuild/src/headers/Makefile:626: include/config/auto.conf.cmd: No such file or directory crypto/.tmp_sm4_generic.o: warning: objtool: missing symbol for section .text kernel/sched/core.c:5976:22: error: use of undeclared identifier 'root_task_group'; did you mean 'task_group'? kernel/sched/core.c:5989:22: error: 'root_task_group' undeclared (first use in this function); did you mean 'task_group'? kernel/sched/core.c:5989:29: error: 'root_task_group' undeclared (first use in this function); did you mean 'task_group'? mm/memcontrol.c:5000:6: warning: no previous prototype for function 'dhugetlb_pool_is_free' [-Wmissing-prototypes] mm/memory.c:4803:3: warning: cast from 'int (*)(unsigned long, unsigned long, struct cgp_args *)' to 'ktask_thread_func' (aka 'int (*)(void *, void *, void *)') converts to incompatible function type [-Wcast-function-type-mismatch] mm/memory_hotplug.c:970:13: warning: 'rollback_node_hotadd' defined but not used [-Wunused-function] mm/page_alloc.c:3123: warning: Function parameter or member 'mt' not described in '__putback_isolated_page' mm/vmalloc.c:231:16: warning: variable 'start' set but not used [-Wunused-but-set-variable] mm/vmalloc.c:231:23: warning: variable 'start' set but not used [-Wunused-but-set-variable] Unverified Error/Warning (likely false positive, kindly check if interested): mm/.tmp_vmacache.o: warning: objtool: missing symbol for section .text mm/shmem.c: linux/share_pool.h is included more than once. mm/swap.c: linux/memremap.h is included more than once. Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allmodconfig | |-- include-asm-generic-bitops-non-atomic.h:error:array-subscript-long-unsigned-int-is-partly-outside-array-bounds-of-u32-aka-unsigned-int | |-- include-uapi-linux-sctp.h:error:alignment-of-struct-sctp_paddr_change-is-less-than | |-- include-uapi-linux-sctp.h:error:alignment-of-struct-sctp_paddrinfo-is-less-than | |-- include-uapi-linux-sctp.h:error:alignment-of-struct-sctp_paddrparams-is-less-than | |-- include-uapi-linux-sctp.h:error:alignment-of-struct-sctp_prim-is-less-than | |-- include-uapi-linux-sctp.h:error:alignment-of-struct-sctp_setpeerprim-is-less-than | |-- include-uapi-linux-sctp.h:error:spinfo_address-offset-in-struct-sctp_paddrinfo-isn-t-aligned-to | |-- include-uapi-linux-sctp.h:error:spp_address-offset-in-struct-sctp_paddrparams-isn-t-aligned-to | |-- include-uapi-linux-sctp.h:error:ssp_addr-offset-in-struct-sctp_prim-isn-t-aligned-to | |-- include-uapi-linux-sctp.h:error:sspp_addr-offset-in-struct-sctp_setpeerprim-isn-t-aligned-to | |-- mm-memory_hotplug.c:warning:rollback_node_hotadd-defined-but-not-used | |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- arm64-allnoconfig | |-- kernel-sched-core.c:error:root_task_group-undeclared-(first-use-in-this-function) | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- arm64-randconfig-001-20250620 | |-- kernel-sched-core.c:error:root_task_group-undeclared-(first-use-in-this-function) | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- arm64-randconfig-002-20250620 | |-- kernel-sched-core.c:error:root_task_group-undeclared-(first-use-in-this-function) | |-- mm-memory_hotplug.c:warning:rollback_node_hotadd-defined-but-not-used | |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- arm64-randconfig-003-20250620 | |-- mm-memory_hotplug.c:warning:rollback_node_hotadd-defined-but-not-used | |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- arm64-randconfig-004-20250620 | |-- kernel-sched-core.c:error:root_task_group-undeclared-(first-use-in-this-function) | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- x86_64-allnoconfig | |-- Makefile:include-config-auto.conf.cmd:No-such-file-or-directory | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | |-- mm-shmem.c:linux-share_pool.h-is-included-more-than-once. | |-- mm-swap.c:linux-memremap.h-is-included-more-than-once. | |-- mm-vmalloc.c:warning:variable-start-set-but-not-used | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration |-- x86_64-allyesconfig | |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type | |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- x86_64-buildonly-randconfig-003-20250620 | |-- crypto-.tmp_sm4_generic.o:warning:objtool:missing-symbol-for-section-.text | |-- mm-.tmp_vmacache.o:warning:objtool:missing-symbol-for-section-.text | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | |-- mm-vmalloc.c:warning:variable-start-set-but-not-used | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration |-- x86_64-buildonly-randconfig-006-20250620 | |-- kernel-sched-core.c:error:use-of-undeclared-identifier-root_task_group | |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | |-- mm-vmalloc.c:warning:variable-start-set-but-not-used | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration |-- x86_64-defconfig | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- x86_64-randconfig-161-20250620 | |-- kernel-hung_task.c:error:use-of-undeclared-identifier-sysctl_hung_task_all_cpu_backtrace | |-- mm-memcontrol.c:warning:no-previous-prototype-for-function-dhugetlb_pool_is_free | |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used `-- x86_64-rhel-9.4-rust |-- mm-memcontrol.c:warning:no-previous-prototype-for-function-dhugetlb_pool_is_free |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page `-- mm-vmalloc.c:warning:variable-start-set-but-not-used elapsed time: 727m configs tested: 16 configs skipped: 100 tested configs: arm64 allmodconfig gcc-15.1.0 arm64 allnoconfig gcc-15.1.0 arm64 randconfig-001-20250620 gcc-9.5.0 arm64 randconfig-002-20250620 gcc-7.5.0 arm64 randconfig-003-20250620 gcc-11.5.0 arm64 randconfig-004-20250620 gcc-12.3.0 x86_64 allnoconfig clang-20 x86_64 allyesconfig clang-20 x86_64 buildonly-randconfig-001-20250620 gcc-12 x86_64 buildonly-randconfig-002-20250620 gcc-12 x86_64 buildonly-randconfig-003-20250620 clang-20 x86_64 buildonly-randconfig-004-20250620 gcc-12 x86_64 buildonly-randconfig-005-20250620 gcc-12 x86_64 buildonly-randconfig-006-20250620 clang-20 x86_64 defconfig gcc-11 x86_64 rhel-9.4-rust clang-18 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-5.10] RDMA/hns: Get messgae length of ack_req from FW
by Junxian Huang 20 Jun '25

20 Jun '25

driver inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/ICFUBY ---------------------------------------------------------------------- ACK_REQ_FREQ indicates the number of packets (after MTU fragmentation) HW sends before setting an ACK request. When MTU is greater than or equal to 1024, the current ACK_REQ_FREQ value causes HW to request an ACK for every MTU fragment. The processing of a large number of ACKs severely impacts HW performance when sending large size payloads. Get messgae length of ack_req from FW so that we can adjust this parameter according to different situations. There are several constraints for ACK_REQ_FREQ: 1. mtu * (2 ^ ACK_REQ_FREQ) should not be too large, otherwise it may cause some unexpected retries when sending large payload. 2. ACK_REQ_FREQ should be larger than or equal to LP_PKTN_INI. 3. ACK_REQ_FREQ must be equal to LP_PKTN_INI when using LDCP or HC3 congestion control algorithm. Fixes: 64307761e707 ("RDMA/hns: Modify the value of long message loopback slice") Signed-off-by: Junxian Huang <huangjunxian6(a)hisilicon.com> --- drivers/infiniband/hw/hns/hns_roce_device.h | 1 + drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 39 +++++++++++++++++---- drivers/infiniband/hw/hns/hns_roce_hw_v2.h | 8 ++++- 3 files changed, 40 insertions(+), 8 deletions(-) diff --git a/drivers/infiniband/hw/hns/hns_roce_device.h b/drivers/infiniband/hw/hns/hns_roce_device.h index 947bf872cfd9..35724e005575 100644 --- a/drivers/infiniband/hw/hns/hns_roce_device.h +++ b/drivers/infiniband/hw/hns/hns_roce_device.h @@ -996,6 +996,7 @@ struct hns_roce_caps { u8 default_congest_type; u8 poe_ch_num; u32 fw_cap; + u32 max_ack_req_msg_len; }; enum hns_roce_device_state { diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c index 3813b318f1c3..962f6332bc7a 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c @@ -2486,31 +2486,36 @@ static void apply_func_caps(struct hns_roce_dev *hr_dev) static int hns_roce_query_caps(struct hns_roce_dev *hr_dev) { - struct hns_roce_cmq_desc desc[HNS_ROCE_QUERY_PF_CAPS_CMD_NUM]; + struct hns_roce_cmq_desc desc[HNS_ROCE_QUERY_PF_CAPS_CMD_NUM] = {}; struct hns_roce_caps *caps = &hr_dev->caps; struct hns_roce_query_pf_caps_a *resp_a; struct hns_roce_query_pf_caps_b *resp_b; struct hns_roce_query_pf_caps_c *resp_c; struct hns_roce_query_pf_caps_d *resp_d; struct hns_roce_query_pf_caps_e *resp_e; + struct hns_roce_query_pf_caps_f *resp_f; enum hns_roce_opcode_type cmd; int ctx_hop_num; int pbl_hop_num; + int cmd_num; int ret; int i; cmd = hr_dev->is_vf ? HNS_ROCE_OPC_QUERY_VF_CAPS_NUM : HNS_ROCE_OPC_QUERY_PF_CAPS_NUM; + cmd_num = hr_dev->pci_dev->revision == PCI_REVISION_ID_HIP08 ? + HNS_ROCE_QUERY_PF_CAPS_CMD_NUM_HIP08 : + HNS_ROCE_QUERY_PF_CAPS_CMD_NUM; - for (i = 0; i < HNS_ROCE_QUERY_PF_CAPS_CMD_NUM; i++) { + for (i = 0; i < cmd_num; i++) { hns_roce_cmq_setup_basic_desc(&desc[i], cmd, true); - if (i < (HNS_ROCE_QUERY_PF_CAPS_CMD_NUM - 1)) + if (i < (cmd_num - 1)) desc[i].flag |= cpu_to_le16(HNS_ROCE_CMD_FLAG_NEXT); else desc[i].flag &= ~cpu_to_le16(HNS_ROCE_CMD_FLAG_NEXT); } - ret = hns_roce_cmq_send(hr_dev, desc, HNS_ROCE_QUERY_PF_CAPS_CMD_NUM); + ret = hns_roce_cmq_send(hr_dev, desc, cmd_num); if (ret) return ret; @@ -2519,6 +2524,7 @@ static int hns_roce_query_caps(struct hns_roce_dev *hr_dev) resp_c = (struct hns_roce_query_pf_caps_c *)desc[2].data; resp_d = (struct hns_roce_query_pf_caps_d *)desc[3].data; resp_e = (struct hns_roce_query_pf_caps_e *)desc[4].data; + resp_f = (struct hns_roce_query_pf_caps_f *)desc[5].data; caps->local_ca_ack_delay = resp_a->local_ca_ack_delay; caps->max_sq_sg = le16_to_cpu(resp_a->max_sq_sg); @@ -2589,6 +2595,8 @@ static int hns_roce_query_caps(struct hns_roce_dev *hr_dev) caps->reserved_srqs = hr_reg_read(resp_e, PF_CAPS_E_RSV_SRQS); caps->reserved_lkey = hr_reg_read(resp_e, PF_CAPS_E_RSV_LKEYS); + caps->max_ack_req_msg_len = le32_to_cpu(resp_f->max_ack_req_msg_len); + caps->qpc_hop_num = ctx_hop_num; caps->sccc_hop_num = ctx_hop_num; caps->srqc_hop_num = ctx_hop_num; @@ -5136,7 +5144,9 @@ static int modify_qp_init_to_rtr(struct ib_qp *ibqp, dma_addr_t trrl_ba; dma_addr_t irrl_ba; enum ib_mtu ib_mtu; + u8 ack_req_freq; const u8 *smac; + int lp_msg_len; u8 lp_pktn_ini; u64 *mtts; u8 *dmac; @@ -5230,7 +5240,8 @@ static int modify_qp_init_to_rtr(struct ib_qp *ibqp, return -EINVAL; #define MIN_LP_MSG_LEN 1024 /* mtu * (2 ^ lp_pktn_ini) should be in the range of 1024 to mtu */ - lp_pktn_ini = ilog2(max(mtu, MIN_LP_MSG_LEN) / mtu); + lp_msg_len = max(mtu, MIN_LP_MSG_LEN); + lp_pktn_ini = ilog2(lp_msg_len / mtu); if (attr_mask & IB_QP_PATH_MTU) { hr_reg_write(context, QPC_MTU, ib_mtu); @@ -5240,8 +5251,22 @@ static int modify_qp_init_to_rtr(struct ib_qp *ibqp, hr_reg_write(context, QPC_LP_PKTN_INI, lp_pktn_ini); hr_reg_clear(qpc_mask, QPC_LP_PKTN_INI); - /* ACK_REQ_FREQ should be larger than or equal to LP_PKTN_INI */ - hr_reg_write(context, QPC_ACK_REQ_FREQ, lp_pktn_ini); + /* + * There are several constraints for ACK_REQ_FREQ: + * 1. mtu * (2 ^ ACK_REQ_FREQ) should not be too large, otherwise + * it may cause some unexpected retries when sending large + * payload. + * 2. ACK_REQ_FREQ should be larger than or equal to LP_PKTN_INI. + * 3. ACK_REQ_FREQ must be equal to LP_PKTN_INI when using LDCP + * or HC3 congestion control algorithm. + */ + if (hr_qp->congest_type == HNS_ROCE_CREATE_QP_FLAGS_LDCP || + hr_qp->congest_type == HNS_ROCE_CREATE_QP_FLAGS_HC3 || + hr_dev->caps.max_ack_req_msg_len < lp_msg_len) + ack_req_freq = lp_pktn_ini; + else + ack_req_freq = ilog2(hr_dev->caps.max_ack_req_msg_len / mtu); + hr_reg_write(context, QPC_ACK_REQ_FREQ, ack_req_freq); hr_reg_clear(qpc_mask, QPC_ACK_REQ_FREQ); hr_reg_clear(qpc_mask, QPC_RX_REQ_PSN_ERR); diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.h b/drivers/infiniband/hw/hns/hns_roce_hw_v2.h index dbc405885ea7..b98d2d11bb3f 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.h +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.h @@ -1256,7 +1256,8 @@ struct hns_roce_cfg_gmv_tb_b { #define GMV_TB_B_SMAC_H GMV_TB_B_FIELD_LOC(47, 32) #define GMV_TB_B_SGID_IDX GMV_TB_B_FIELD_LOC(71, 64) -#define HNS_ROCE_QUERY_PF_CAPS_CMD_NUM 5 +#define HNS_ROCE_QUERY_PF_CAPS_CMD_NUM_HIP08 5 +#define HNS_ROCE_QUERY_PF_CAPS_CMD_NUM 6 struct hns_roce_query_pf_caps_a { u8 number_ports; u8 local_ca_ack_delay; @@ -1368,6 +1369,11 @@ struct hns_roce_query_pf_caps_e { __le16 aeq_period; }; +struct hns_roce_query_pf_caps_f { + __le32 max_ack_req_msg_len; + __le32 rsv[5]; +}; + #define PF_CAPS_E_FIELD_LOC(h, l) \ FIELD_LOC(struct hns_roce_query_pf_caps_e, h, l) -- 2.33.0

2 1

[PATCH OLK-6.6] isofs: Prevent the use of too small fid
by Liu Mingrui 20 Jun '25

20 Jun '25

From: Edward Adam Davis <eadavis(a)qq.com> stable inclusion from stable-v6.6.88 commit 952e7a7e317f126d0a2b879fc531b716932d5ffa category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IC5BN2 CVE: CVE-2025-37780 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 0405d4b63d082861f4eaff9d39c78ee9dc34f845 upstream. syzbot reported a slab-out-of-bounds Read in isofs_fh_to_parent. [1] The handle_bytes value passed in by the reproducing program is equal to 12. In handle_to_path(), only 12 bytes of memory are allocated for the structure file_handle->f_handle member, which causes an out-of-bounds access when accessing the member parent_block of the structure isofs_fid in isofs, because accessing parent_block requires at least 16 bytes of f_handle. Here, fh_len is used to indirectly confirm that the value of handle_bytes is greater than 3 before accessing parent_block. [1] BUG: KASAN: slab-out-of-bounds in isofs_fh_to_parent+0x1b8/0x210 fs/isofs/export.c:183 Read of size 4 at addr ffff0000cc030d94 by task syz-executor215/6466 CPU: 1 UID: 0 PID: 6466 Comm: syz-executor215 Not tainted 6.14.0-rc7-syzkaller-ga2392f333575 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Call trace: show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:466 (C) __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0xe4/0x150 lib/dump_stack.c:120 print_address_description mm/kasan/report.c:408 [inline] print_report+0x198/0x550 mm/kasan/report.c:521 kasan_report+0xd8/0x138 mm/kasan/report.c:634 __asan_report_load4_noabort+0x20/0x2c mm/kasan/report_generic.c:380 isofs_fh_to_parent+0x1b8/0x210 fs/isofs/export.c:183 exportfs_decode_fh_raw+0x2dc/0x608 fs/exportfs/expfs.c:523 do_handle_to_path+0xa0/0x198 fs/fhandle.c:257 handle_to_path fs/fhandle.c:385 [inline] do_handle_open+0x8cc/0xb8c fs/fhandle.c:403 __do_sys_open_by_handle_at fs/fhandle.c:443 [inline] __se_sys_open_by_handle_at fs/fhandle.c:434 [inline] __arm64_sys_open_by_handle_at+0x80/0x94 fs/fhandle.c:434 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 Allocated by task 6466: kasan_save_stack mm/kasan/common.c:47 [inline] kasan_save_track+0x40/0x78 mm/kasan/common.c:68 kasan_save_alloc_info+0x40/0x50 mm/kasan/generic.c:562 poison_kmalloc_redzone mm/kasan/common.c:377 [inline] __kasan_kmalloc+0xac/0xc4 mm/kasan/common.c:394 kasan_kmalloc include/linux/kasan.h:260 [inline] __do_kmalloc_node mm/slub.c:4294 [inline] __kmalloc_noprof+0x32c/0x54c mm/slub.c:4306 kmalloc_noprof include/linux/slab.h:905 [inline] handle_to_path fs/fhandle.c:357 [inline] do_handle_open+0x5a4/0xb8c fs/fhandle.c:403 __do_sys_open_by_handle_at fs/fhandle.c:443 [inline] __se_sys_open_by_handle_at fs/fhandle.c:434 [inline] __arm64_sys_open_by_handle_at+0x80/0x94 fs/fhandle.c:434 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 Reported-by: syzbot+4d7cd7dd0ce1aa8d5c65(a)syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=4d7cd7dd0ce1aa8d5c65 Tested-by: syzbot+4d7cd7dd0ce1aa8d5c65(a)syzkaller.appspotmail.com CC: stable(a)vger.kernel.org Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Edward Adam Davis <eadavis(a)qq.com> Signed-off-by: Jan Kara <jack(a)suse.cz> Link: https://patch.msgid.link/tencent_9C8CB8A7E7C6C512C7065DC98B6EDF6EC606@qq.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Liu Mingrui <liumingrui(a)huawei.com> --- fs/isofs/export.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/isofs/export.c b/fs/isofs/export.c index 35768a63fb1d..421d247fae52 100644 --- a/fs/isofs/export.c +++ b/fs/isofs/export.c @@ -180,7 +180,7 @@ static struct dentry *isofs_fh_to_parent(struct super_block *sb, return NULL; return isofs_export_iget(sb, - fh_len > 2 ? ifid->parent_block : 0, + fh_len > 3 ? ifid->parent_block : 0, ifid->parent_offset, fh_len > 4 ? ifid->parent_generation : 0); } -- 2.25.1

2 1

[PATCH OLK-5.10] isofs: Prevent the use of too small fid
by Liu Mingrui 20 Jun '25

20 Jun '25

From: Edward Adam Davis <eadavis(a)qq.com> stable inclusion from stable-v5.10.237 commit 5e7de55602c61c8ff28db075cc49c8dd6989d7e0 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IC5BN2 CVE: CVE-2025-37780 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 0405d4b63d082861f4eaff9d39c78ee9dc34f845 upstream. syzbot reported a slab-out-of-bounds Read in isofs_fh_to_parent. [1] The handle_bytes value passed in by the reproducing program is equal to 12. In handle_to_path(), only 12 bytes of memory are allocated for the structure file_handle->f_handle member, which causes an out-of-bounds access when accessing the member parent_block of the structure isofs_fid in isofs, because accessing parent_block requires at least 16 bytes of f_handle. Here, fh_len is used to indirectly confirm that the value of handle_bytes is greater than 3 before accessing parent_block. [1] BUG: KASAN: slab-out-of-bounds in isofs_fh_to_parent+0x1b8/0x210 fs/isofs/export.c:183 Read of size 4 at addr ffff0000cc030d94 by task syz-executor215/6466 CPU: 1 UID: 0 PID: 6466 Comm: syz-executor215 Not tainted 6.14.0-rc7-syzkaller-ga2392f333575 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Call trace: show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:466 (C) __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0xe4/0x150 lib/dump_stack.c:120 print_address_description mm/kasan/report.c:408 [inline] print_report+0x198/0x550 mm/kasan/report.c:521 kasan_report+0xd8/0x138 mm/kasan/report.c:634 __asan_report_load4_noabort+0x20/0x2c mm/kasan/report_generic.c:380 isofs_fh_to_parent+0x1b8/0x210 fs/isofs/export.c:183 exportfs_decode_fh_raw+0x2dc/0x608 fs/exportfs/expfs.c:523 do_handle_to_path+0xa0/0x198 fs/fhandle.c:257 handle_to_path fs/fhandle.c:385 [inline] do_handle_open+0x8cc/0xb8c fs/fhandle.c:403 __do_sys_open_by_handle_at fs/fhandle.c:443 [inline] __se_sys_open_by_handle_at fs/fhandle.c:434 [inline] __arm64_sys_open_by_handle_at+0x80/0x94 fs/fhandle.c:434 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 Allocated by task 6466: kasan_save_stack mm/kasan/common.c:47 [inline] kasan_save_track+0x40/0x78 mm/kasan/common.c:68 kasan_save_alloc_info+0x40/0x50 mm/kasan/generic.c:562 poison_kmalloc_redzone mm/kasan/common.c:377 [inline] __kasan_kmalloc+0xac/0xc4 mm/kasan/common.c:394 kasan_kmalloc include/linux/kasan.h:260 [inline] __do_kmalloc_node mm/slub.c:4294 [inline] __kmalloc_noprof+0x32c/0x54c mm/slub.c:4306 kmalloc_noprof include/linux/slab.h:905 [inline] handle_to_path fs/fhandle.c:357 [inline] do_handle_open+0x5a4/0xb8c fs/fhandle.c:403 __do_sys_open_by_handle_at fs/fhandle.c:443 [inline] __se_sys_open_by_handle_at fs/fhandle.c:434 [inline] __arm64_sys_open_by_handle_at+0x80/0x94 fs/fhandle.c:434 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 Reported-by: syzbot+4d7cd7dd0ce1aa8d5c65(a)syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=4d7cd7dd0ce1aa8d5c65 Tested-by: syzbot+4d7cd7dd0ce1aa8d5c65(a)syzkaller.appspotmail.com CC: stable(a)vger.kernel.org Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Edward Adam Davis <eadavis(a)qq.com> Signed-off-by: Jan Kara <jack(a)suse.cz> Link: https://patch.msgid.link/tencent_9C8CB8A7E7C6C512C7065DC98B6EDF6EC606@qq.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Liu Mingrui <liumingrui(a)huawei.com> --- fs/isofs/export.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/isofs/export.c b/fs/isofs/export.c index 35768a63fb1d..421d247fae52 100644 --- a/fs/isofs/export.c +++ b/fs/isofs/export.c @@ -180,7 +180,7 @@ static struct dentry *isofs_fh_to_parent(struct super_block *sb, return NULL; return isofs_export_iget(sb, - fh_len > 2 ? ifid->parent_block : 0, + fh_len > 3 ? ifid->parent_block : 0, ifid->parent_offset, fh_len > 4 ? ifid->parent_generation : 0); } -- 2.25.1

2 1

[PATCH OLK-5.10 V1] sched: More flexible use of CPU quota when CPU is idle
by Cheng Yu 20 Jun '25

20 Jun '25

From: Zheng Zucheng <zhengzucheng(a)huawei.com> hulk inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/ICE7WC -------------------------------- This feature allows users to use CPU quota more flexibly when CPU is idle and it will cause the CPU quota to be exceeded. So, it cannot be used in scenarios where there are strict restrictions on the use of the CPU quota, such as some commercial scenarios that charge based on the use of CPU quota. Signed-off-by: Zheng Zucheng <zhengzucheng(a)huawei.com> Signed-off-by: Liao Chang <liaochang1(a)huawei.com> Signed-off-by: Cheng Yu <serein.chengyu(a)huawei.com> --- arch/arm64/Kconfig | 1 + arch/arm64/configs/openeuler_defconfig | 1 + arch/arm64/kernel/topology.c | 32 ++++++ include/linux/sched/sysctl.h | 4 + init/Kconfig | 18 ++++ kernel/sched/core.c | 32 ++++++ kernel/sched/fair.c | 143 ++++++++++++++++++++++++- kernel/sched/idle.c | 13 +++ kernel/sched/sched.h | 12 +++ kernel/sysctl.c | 11 ++ 10 files changed, 263 insertions(+), 4 deletions(-) diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index eb30ef59aca2..4ba485650d0a 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -80,6 +80,7 @@ config ARM64 select ARCH_SUPPORTS_NUMA_BALANCING select ARCH_SUPPORTS_SCHED_KEEP_ON_CORE select ARCH_SUPPORTS_SCHED_PARAL + select ARCH_SUPPORTS_SCHED_SOFT_QUOTA select ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH select ARCH_WANT_COMPAT_IPC_PARSE_VERSION if COMPAT select ARCH_WANT_DEFAULT_BPF_JIT diff --git a/arch/arm64/configs/openeuler_defconfig b/arch/arm64/configs/openeuler_defconfig index be1faf2da008..1e1e70a6736d 100644 --- a/arch/arm64/configs/openeuler_defconfig +++ b/arch/arm64/configs/openeuler_defconfig @@ -191,6 +191,7 @@ CONFIG_NET_NS=y CONFIG_SCHED_STEAL=y CONFIG_SCHED_KEEP_ON_CORE=y CONFIG_SCHED_PARAL=y +CONFIG_SCHED_SOFT_QUOTA=y CONFIG_CHECKPOINT_RESTORE=y CONFIG_SCHED_AUTOGROUP=y # CONFIG_SYSFS_DEPRECATED is not set diff --git a/arch/arm64/kernel/topology.c b/arch/arm64/kernel/topology.c index 785de5b9696d..b3ae5c6de81e 100644 --- a/arch/arm64/kernel/topology.c +++ b/arch/arm64/kernel/topology.c @@ -363,6 +363,38 @@ void topology_scale_freq_tick(void) this_cpu_write(arch_const_cycles_prev, const_cnt); } +#ifdef CONFIG_SCHED_SOFT_QUOTA +static DEFINE_PER_CPU(int, sibling_idle) = 1; + +int is_sibling_idle(void) +{ + return this_cpu_read(sibling_idle); +} + +static void smt_measurement_begin(void) +{ + // TODO +} + +static void smt_measurement_done(void) +{ + // TODO +} +#else +static inline void smt_measurement_begin(void) { } +static inline void smt_measurement_done(void) { } +#endif + +void arch_cpu_idle_enter(void) +{ + smt_measurement_begin(); +} + +void arch_cpu_idle_exit(void) +{ + smt_measurement_done(); +} + #ifdef CONFIG_ACPI_CPPC_LIB #include <acpi/cppc_acpi.h> diff --git a/include/linux/sched/sysctl.h b/include/linux/sched/sysctl.h index 9f998be56bdd..90021477ea4c 100644 --- a/include/linux/sched/sysctl.h +++ b/include/linux/sched/sysctl.h @@ -48,6 +48,10 @@ extern unsigned int sysctl_smart_grid_strategy_ctrl; extern int sysctl_affinity_adjust_delay_ms; #endif +#ifdef CONFIG_SCHED_SOFT_QUOTA +extern unsigned int sysctl_soft_runtime_ratio; +#endif + enum sched_tunable_scaling { SCHED_TUNABLESCALING_NONE, SCHED_TUNABLESCALING_LOG, diff --git a/init/Kconfig b/init/Kconfig index 5f88cce193e8..2ee50c638ca3 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -1411,6 +1411,24 @@ config SCHED_PARAL 3. The existing "qos dynamic affinity" and "qos smart grid" features must not be used simultaneously. +# +# For architectures that want to enable the support for SCHED_SOFT_QUOTA +# +config ARCH_SUPPORTS_SCHED_SOFT_QUOTA + bool + +config SCHED_SOFT_QUOTA + bool "More flexible use of CPU quota" + depends on ARCH_SUPPORTS_SCHED_SOFT_QUOTA + depends on CFS_BANDWIDTH + default n + help + This option allows users to use CPU quota more flexibly when CPU + is idle. It is better for users to have some understanding of + CFS_BANDWIDTH. It cannot be used in scenarios where there are strict + restrictions on the use of the CPU quota, such as some commercial + scenarios that charge based on the use of CPU quota. + config CHECKPOINT_RESTORE bool "Checkpoint/restore support" select PROC_CHILDREN diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 457eeebc7b62..72cb2c1adb7b 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -9902,6 +9902,30 @@ static int cpu_steal_task_write(struct cgroup_subsys_state *css, } #endif +#ifdef CONFIG_SCHED_SOFT_QUOTA +static int cpu_soft_quota_write(struct cgroup_subsys_state *css, + struct cftype *cftype, s64 soft_quota) +{ + struct task_group *tg = css_tg(css); + + if (soft_quota != 1 && soft_quota != 0) + return -EINVAL; + + if (tg->soft_quota == soft_quota) + return 0; + + tg->soft_quota = soft_quota; + + return 0; +} + +static inline s64 cpu_soft_quota_read(struct cgroup_subsys_state *css, + struct cftype *cft) +{ + return css_tg(css)->soft_quota; +} +#endif + #ifdef CONFIG_BPF_SCHED void sched_settag(struct task_struct *tsk, s64 tag) { @@ -10064,6 +10088,14 @@ static struct cftype cpu_legacy_files[] = { .write_s64 = cpu_qos_write, }, #endif +#ifdef CONFIG_SCHED_SOFT_QUOTA + { + .name = "soft_quota", + .flags = CFTYPE_NOT_ON_ROOT, + .read_s64 = cpu_soft_quota_read, + .write_s64 = cpu_soft_quota_write, + }, +#endif #ifdef CONFIG_QOS_SCHED_SMT_EXPELLER { .name = "smt_expell", diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index b7544a14225c..f601a6ea031e 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -140,6 +140,10 @@ static int unthrottle_qos_cfs_rqs(int cpu); static bool qos_smt_expelled(int this_cpu); #endif +#ifdef CONFIG_SCHED_SOFT_QUOTA +static DEFINE_PER_CPU_SHARED_ALIGNED(struct list_head, soft_quota_throttled_cfs_rq); +#endif + #ifdef CONFIG_QOS_SCHED_MULTILEVEL #define QOS_LEVEL_WEIGHT_OFFLINE_EX 1 #define QOS_LEVEL_WEIGHT_OFFLINE 10 @@ -439,10 +443,11 @@ static inline struct sched_entity *parent_entity(struct sched_entity *se) return se->parent; } -static void +static bool find_matching_se(struct sched_entity **se, struct sched_entity **pse) { int se_depth, pse_depth; + bool ret = false; /* * preemption test can be made between sibling entities who are in the @@ -456,6 +461,10 @@ find_matching_se(struct sched_entity **se, struct sched_entity **pse) pse_depth = (*pse)->depth; while (se_depth > pse_depth) { +#ifdef CONFIG_SCHED_SOFT_QUOTA + if (!ret && cfs_rq_of(*se)->soft_quota_enable == 1) + ret = true; +#endif se_depth--; *se = parent_entity(*se); } @@ -466,9 +475,15 @@ find_matching_se(struct sched_entity **se, struct sched_entity **pse) } while (!is_same_group(*se, *pse)) { +#ifdef CONFIG_SCHED_SOFT_QUOTA + if (!ret && cfs_rq_of(*se)->soft_quota_enable == 1) + ret = true; +#endif *se = parent_entity(*se); *pse = parent_entity(*pse); } + + return ret; } #else /* !CONFIG_FAIR_GROUP_SCHED */ @@ -503,9 +518,10 @@ static inline struct sched_entity *parent_entity(struct sched_entity *se) return NULL; } -static inline void +static inline bool find_matching_se(struct sched_entity **se, struct sched_entity **pse) { + return false; } #endif /* CONFIG_FAIR_GROUP_SCHED */ @@ -5396,6 +5412,14 @@ static bool throttle_cfs_rq(struct cfs_rq *cfs_rq) */ cfs_rq->throttled = 1; cfs_rq->throttled_clock = rq_clock(rq); + +#ifdef CONFIG_SCHED_SOFT_QUOTA + if (cfs_rq->tg->soft_quota == 1) { + list_add(&cfs_rq->soft_quota_throttled_list, + &per_cpu(soft_quota_throttled_cfs_rq, cpu_of(rq))); + } +#endif + return true; } @@ -5414,6 +5438,10 @@ void unthrottle_cfs_rq(struct cfs_rq *cfs_rq) se = cfs_rq->tg->se[cpu_of(rq)]; +#ifdef CONFIG_SCHED_SOFT_QUOTA + list_del_init(&cfs_rq->soft_quota_throttled_list); +#endif + #ifdef CONFIG_QOS_SCHED /* * if this cfs_rq throttled by qos, not need unthrottle it. @@ -5531,6 +5559,16 @@ static void distribute_cfs_runtime(struct cfs_bandwidth *cfs_b) struct rq_flags rf; rq_lock_irqsave(rq, &rf); + +#ifdef CONFIG_SCHED_SOFT_QUOTA + if (cfs_rq->soft_quota_enable == 1) { + if (cfs_rq->runtime_remaining > 0) + cfs_rq->runtime_remaining = 0; + + cfs_rq->soft_quota_enable = 0; + } +#endif + if (!cfs_rq_throttled(cfs_rq)) goto next; @@ -5573,6 +5611,17 @@ static void distribute_cfs_runtime(struct cfs_bandwidth *cfs_b) rcu_read_unlock(); } +#ifdef CONFIG_SCHED_SOFT_QUOTA +static inline void init_tg_sum_soft_runtime(struct cfs_bandwidth *cfs_b) +{ + unsigned int cpu; + struct task_group *tg = container_of(cfs_b, struct task_group, cfs_bandwidth); + + for_each_possible_cpu(cpu) + tg->cfs_rq[cpu]->sum_soft_runtime = 0; +} +#endif + /* * Responsible for refilling a task_group's bandwidth and unthrottling its * cfs_rqs as appropriate. If there has been no activity within the last @@ -5590,6 +5639,10 @@ static int do_sched_cfs_period_timer(struct cfs_bandwidth *cfs_b, int overrun, u throttled = !list_empty(&cfs_b->throttled_cfs_rq); cfs_b->nr_periods += overrun; +#ifdef CONFIG_SCHED_SOFT_QUOTA + init_tg_sum_soft_runtime(cfs_b); +#endif + /* Refill extra burst quota even if cfs_b->idle */ __refill_cfs_bandwidth_runtime(cfs_b); @@ -5898,6 +5951,9 @@ static void init_cfs_rq_runtime(struct cfs_rq *cfs_rq) #ifdef CONFIG_QOS_SCHED INIT_LIST_HEAD(&cfs_rq->qos_throttled_list); #endif +#ifdef CONFIG_SCHED_SOFT_QUOTA + INIT_LIST_HEAD(&cfs_rq->soft_quota_throttled_list); +#endif } void start_cfs_bandwidth(struct cfs_bandwidth *cfs_b) @@ -8536,6 +8592,7 @@ static void check_preempt_wakeup(struct rq *rq, struct task_struct *p, int wake_ struct cfs_rq *cfs_rq = task_cfs_rq(curr); int scale = cfs_rq->nr_running >= sched_nr_latency; int next_buddy_marked = 0; + bool ret = 0; if (unlikely(se == pse)) return; @@ -8590,7 +8647,13 @@ static void check_preempt_wakeup(struct rq *rq, struct task_struct *p, int wake_ if (unlikely(p->policy != SCHED_NORMAL) || !sched_feat(WAKEUP_PREEMPTION)) return; - find_matching_se(&se, &pse); + ret = find_matching_se(&se, &pse); + +#ifdef CONFIG_SCHED_SOFT_QUOTA + if (ret) + goto preempt; +#endif + update_curr(cfs_rq_of(se)); BUG_ON(!pse); if (wakeup_preempt_entity(se, pse) == 1) { @@ -13823,6 +13886,9 @@ static void task_change_group_fair(struct task_struct *p, int type) void free_fair_sched_group(struct task_group *tg) { int i; +#ifdef CONFIG_SCHED_SOFT_QUOTA + struct cfs_rq *cfs_rq; +#endif destroy_cfs_bandwidth(tg_cfs_bandwidth(tg)); destroy_auto_affinity(tg); @@ -13831,6 +13897,12 @@ void free_fair_sched_group(struct task_group *tg) #ifdef CONFIG_QOS_SCHED if (tg->cfs_rq && tg->cfs_rq[i]) unthrottle_qos_sched_group(tg->cfs_rq[i]); +#endif +#ifdef CONFIG_SCHED_SOFT_QUOTA + if (tg->cfs_rq && tg->cfs_rq[i]) { + cfs_rq = tg->cfs_rq[i]; + list_del_init(&cfs_rq->soft_quota_throttled_list); + } #endif if (tg->cfs_rq) kfree(tg->cfs_rq[i]); @@ -14209,13 +14281,20 @@ void task_tick_relationship(struct rq *rq, struct task_struct *curr) __init void init_sched_fair_class(void) { -#ifdef CONFIG_QOS_SCHED +#if defined(CONFIG_QOS_SCHED) || defined(CONFIG_SCHED_SOFT_QUOTA) int i; +#endif +#ifdef CONFIG_QOS_SCHED for_each_possible_cpu(i) INIT_LIST_HEAD(&per_cpu(qos_throttled_cfs_rq, i)); #endif +#ifdef CONFIG_SCHED_SOFT_QUOTA + for_each_possible_cpu(i) + INIT_LIST_HEAD(&per_cpu(soft_quota_throttled_cfs_rq, i)); +#endif + init_sched_numa_icon(); #ifdef CONFIG_SMP @@ -14327,3 +14406,59 @@ int sched_trace_rq_nr_running(struct rq *rq) return rq ? rq->nr_running : -1; } EXPORT_SYMBOL_GPL(sched_trace_rq_nr_running); + +#ifdef CONFIG_SCHED_SOFT_QUOTA +unsigned int sysctl_soft_runtime_ratio = 20; +static bool check_soft_runtime(struct task_group *tg, int slice) +{ + int cpu; + u64 sum_soft_runtime = slice; + struct cfs_bandwidth *cfs_b = &tg->cfs_bandwidth; + + if (cfs_b->quota == RUNTIME_INF) + return true; + + for_each_possible_cpu(cpu) + sum_soft_runtime += tg->cfs_rq[cpu]->sum_soft_runtime; + + return sum_soft_runtime < sysctl_soft_runtime_ratio * cfs_b->quota / 100; +} + +bool unthrottle_cfs_rq_soft_quota(struct rq *rq) +{ + int max_cnt = 0; + bool ret = false; + struct cfs_rq *cfs_rq, *tmp_rq; + struct cfs_bandwidth *cfs_b; + int slice = sched_cfs_bandwidth_slice(); + + list_for_each_entry_safe(cfs_rq, tmp_rq, &per_cpu(soft_quota_throttled_cfs_rq, cpu_of(rq)), + soft_quota_throttled_list) { + if (max_cnt++ > 20) + break; + + if (cfs_rq->throttled) { + cfs_b = tg_cfs_bandwidth(cfs_rq->tg); + raw_spin_lock(&cfs_b->lock); + + if (!check_soft_runtime(cfs_rq->tg, slice)) { + raw_spin_unlock(&cfs_b->lock); + continue; + } + + raw_spin_unlock(&cfs_b->lock); + + if (cfs_rq->runtime_remaining + slice > 0) { + cfs_rq->runtime_remaining += slice; + cfs_rq->sum_soft_runtime += slice; + cfs_rq->soft_quota_enable = 1; + unthrottle_cfs_rq(cfs_rq); + ret = true; + break; + } + } + } + + return ret; +} +#endif diff --git a/kernel/sched/idle.c b/kernel/sched/idle.c index 3c6396d61a04..4e5f603219b4 100644 --- a/kernel/sched/idle.c +++ b/kernel/sched/idle.c @@ -439,10 +439,23 @@ static struct task_struct *pick_task_idle(struct rq *rq) } #endif +#ifdef CONFIG_SCHED_SOFT_QUOTA +int __weak is_sibling_idle(void) +{ + return 0; +} +#endif + struct task_struct *pick_next_task_idle(struct rq *rq) { struct task_struct *next = rq->idle; +#ifdef CONFIG_SCHED_SOFT_QUOTA + if (unthrottle_cfs_rq_soft_quota(rq) && rq->cfs.nr_running && + is_sibling_idle()) + return pick_next_task_fair(rq, NULL, NULL); +#endif + set_next_task_idle(rq, next, true); return next; diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index fe6342305b0f..9b2779e8fc91 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -508,6 +508,9 @@ struct task_group { #else KABI_RESERVE(4) #endif +#if defined(CONFIG_SCHED_SOFT_QUOTA) + KABI_EXTEND(u64 soft_quota) +#endif }; #ifdef CONFIG_SCHED_STEAL @@ -606,6 +609,10 @@ static inline int init_auto_affinity(struct task_group *tg) static inline void tg_update_affinity_domains(int cpu, int online) {} #endif +#ifdef CONFIG_SCHED_SOFT_QUOTA +extern bool unthrottle_cfs_rq_soft_quota(struct rq *rq); +#endif + #ifdef CONFIG_FAIR_GROUP_SCHED extern int sched_group_set_shares(struct task_group *tg, unsigned long shares); @@ -734,6 +741,11 @@ struct cfs_rq { KABI_RESERVE(3) KABI_RESERVE(4) #endif +#if defined(CONFIG_SCHED_SOFT_QUOTA) + KABI_EXTEND(u64 soft_quota_enable) + KABI_EXTEND(u64 sum_soft_runtime) + KABI_EXTEND(struct list_head soft_quota_throttled_list) +#endif }; static inline int rt_bandwidth_enabled(void) diff --git a/kernel/sysctl.c b/kernel/sysctl.c index 0b1c13a05332..738d9a4455c1 100644 --- a/kernel/sysctl.c +++ b/kernel/sysctl.c @@ -2831,6 +2831,17 @@ static struct ctl_table kern_table[] = { .extra2 = &one_hundred, }, #endif +#ifdef CONFIG_SCHED_SOFT_QUOTA + { + .procname = "sched_soft_runtime_ratio", + .data = &sysctl_soft_runtime_ratio, + .maxlen = sizeof(sysctl_soft_runtime_ratio), + .mode = 0644, + .proc_handler = proc_dointvec_minmax, + .extra1 = SYSCTL_ONE, + .extra2 = &one_hundred, + }, +#endif #ifdef CONFIG_SCHED_STEAL { .procname = "sched_max_steal_count", -- 2.25.1

2 1

[openeuler:OLK-5.10] BUILD REGRESSION 0bb9efd4883938dec34f710bce07ec3ecf5a04bd
by kernel test robot 20 Jun '25

20 Jun '25

tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10 branch HEAD: 0bb9efd4883938dec34f710bce07ec3ecf5a04bd !16706 OLK-5.10 Bperf Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202505211008.Lhrh17Cr-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202505280024.8UbNlKSa-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202505280046.3lWnWdOg-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202505301434.xq8uzhGR-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202506042153.UZ29KeGA-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202506111017.uCAP8oQv-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202506200216.30IOXkDh-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202506200232.vO3LrsSJ-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202506200422.FFs2lebc-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202506200615.qzMJJNny-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202506200807.gBMXP8Nw-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202506200917.vHKIjHAl-lkp@intel.com https://lore.kernel.org/oe-kbuild/202505291536.8a44hWAc-lkp@intel.com https://lore.kernel.org/oe-kbuild/202506011207.GF5fjCi8-lkp@intel.com drivers/irqchip/irq-gic-v3-its.c:524:6: warning: no previous prototype for 'build_devid_pools' [-Wmissing-prototypes] drivers/irqchip/irq-gic-v3.c:782:23: error: implicit declaration of function 'PDE_DATA'; did you mean 'NODE_DATA'? [-Werror=implicit-function-declaration] drivers/irqchip/irq-gic-v3.c:820:2: error: implicit declaration of function 'seq_printf'; did you mean 'dev_printk'? [-Werror=implicit-function-declaration] drivers/irqchip/irq-gic-v3.c:820:46: error: dereferencing pointer to incomplete type 'struct seq_file' drivers/irqchip/irq-gic-v3.c:826:9: error: implicit declaration of function 'single_open'; did you mean 'simple_open'? [-Werror=implicit-function-declaration] drivers/irqchip/irq-gic-v3.c:831:15: error: 'seq_read' undeclared here (not in a function) drivers/irqchip/irq-gic-v3.c:832:16: error: 'seq_lseek' undeclared here (not in a function) drivers/irqchip/irq-gic-v3.c:833:18: error: 'single_release' undeclared here (not in a function); did you mean 'spin_release'? drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:432:6: error: no previous prototype for function 'sxe_debugfs_entries_init' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:459:6: error: no previous prototype for function 'sxe_debugfs_entries_exit' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:465:6: error: no previous prototype for function 'sxe_debugfs_init' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:470:6: error: no previous prototype for function 'sxe_debugfs_exit' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_ethtool.c:2022:5: error: no previous prototype for function 'sxe_reg_test' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_ethtool.c:2644:5: error: no previous prototype for function 'sxe_phys_id_set' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:230:6: error: no previous prototype for function 'sxe_hw_no_snoop_disable' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:262:6: error: no previous prototype for function 'sxe_hw_uc_addr_pool_del' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:283:5: error: no previous prototype for function 'sxe_hw_uc_addr_pool_enable' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:337:5: error: no previous prototype for function 'sxe_hw_nic_reset' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:367:6: error: no previous prototype for function 'sxe_hw_pf_rst_done_set' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:735:5: error: no previous prototype for function 'sxe_hw_pending_irq_read_clear' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:740:6: error: no previous prototype for function 'sxe_hw_pending_irq_write_clear' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:745:5: error: no previous prototype for function 'sxe_hw_irq_cause_get' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:765:6: error: no previous prototype for function 'sxe_hw_ring_irq_auto_disable' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:775:6: error: no previous prototype for function 'sxe_hw_irq_general_reg_set' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:780:5: error: no previous prototype for function 'sxe_hw_irq_general_reg_get' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:790:6: error: no previous prototype for function 'sxe_hw_event_irq_map' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:806:6: error: no previous prototype for function 'sxe_hw_ring_irq_map' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:823:6: error: no previous prototype for function 'sxe_hw_ring_irq_interval_set' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:838:6: error: no previous prototype for function 'sxe_hw_event_irq_auto_clear_set' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:843:6: error: no previous prototype for function 'sxe_hw_specific_irq_disable' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:848:6: error: no previous prototype for function 'sxe_hw_specific_irq_enable' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:876:6: error: no previous prototype for function 'sxe_hw_all_irq_disable' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:994:5: error: no previous prototype for function 'sxe_hw_link_speed_get' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:136:5: error: no previous prototype for function 'sxe_msi_irq_init' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:182:6: error: no previous prototype for function 'sxe_disable_dcb' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:212:6: error: no previous prototype for function 'sxe_disable_rss' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:729:6: error: no previous prototype for function 'sxe_lsc_irq_handler' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:745:6: error: no previous prototype for function 'sxe_mailbox_irq_handler' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_main.c:70:6: error: no previous prototype for function 'sxe_allow_inval_mac' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_phy.c:733:5: error: no previous prototype for function 'sxe_multispeed_sfp_link_configure' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_rx_proc.c:1431:6: error: no previous prototype for function 'sxe_headers_cleanup' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_rx_proc.c:1569:6: error: no previous prototype for function 'sxe_rx_buffer_page_offset_update' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_sriov.c:1552:6: error: no previous prototype for function 'sxe_set_vf_link_enable' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_sriov.c:766:6: error: variable 'ret' set but not used [-Werror,-Wunused-but-set-variable] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_xdp.c:403:6: error: no previous prototype for function 'sxe_txrx_ring_enable' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:160:6: error: no previous prototype for function 'sxevf_hw_stop' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:187:6: error: no previous prototype for function 'sxevf_msg_write' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:196:5: error: no previous prototype for function 'sxevf_msg_read' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:206:5: error: no previous prototype for function 'sxevf_mailbox_read' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:211:6: error: no previous prototype for function 'sxevf_mailbox_write' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:216:6: error: no previous prototype for function 'sxevf_pf_req_irq_trigger' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:221:6: error: no previous prototype for function 'sxevf_pf_ack_irq_trigger' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:226:6: error: no previous prototype for function 'sxevf_event_irq_map' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:245:6: error: no previous prototype for function 'sxevf_irq_enable' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:251:6: error: no previous prototype for function 'sxevf_irq_disable' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:259:6: error: no previous prototype for function 'sxevf_hw_ring_irq_map' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:313:6: error: no previous prototype for function 'sxevf_hw_reset' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:324:5: error: no previous prototype for function 'sxevf_link_state_get' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/./linux/ps3_base.c:546:5: error: no previous prototype for function 'ps3_pci_init' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/./linux/ps3_base.c:900:5: error: no previous prototype for function 'ps3_pci_init_complete' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/./linux/ps3_base.c:946:6: error: no previous prototype for function 'ps3_pci_init_complete_exit' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/./linux/ps3_cli_debug.c:1060:5: error: no previous prototype for function 'ps3_dump_context_show' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/./linux/ps3_driver_log.c:41:19: error: unused function 'time_for_log' [-Werror,-Wunused-function] drivers/scsi/linkdata/ps3stor/./linux/ps3_driver_log.c:65:19: error: unused function 'time_for_file_name' [-Werror,-Wunused-function] drivers/scsi/linkdata/ps3stor/./linux/ps3_dump.c:160:5: error: no previous prototype for function 'ps3_dump_file_write' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/./linux/ps3_dump.c:201:5: error: no previous prototype for function 'ps3_dump_file_close' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/./linux/ps3_dump.c:29:5: error: no previous prototype for function 'ps3_dump_local_time' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/./linux/ps3_dump.c:51:5: error: no previous prototype for function 'ps3_dump_filename_build' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/./linux/ps3_dump.c:77:5: error: no previous prototype for function 'ps3_dump_file_open' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_cmd_complete.c:132:6: error: no previous prototype for function 'ps3_trigger_irq_poll' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_cmd_complete.c:244:5: error: no previous prototype for function 'ps3_resp_status_convert' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_cmd_statistics.c:404:6: error: no previous prototype for function 'ps3_io_recv_ok_stat_inc' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_cmd_statistics.c:86:6: error: no previous prototype for function 'ps3_cmd_stat_content_clear' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_debug.c:884:5: error: no previous prototype for function 'ps3_dump_dir_length' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_device_manager.c:1582:5: error: no previous prototype for function 'ps3_scsi_private_init_pd' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_device_manager.c:1664:5: error: no previous prototype for function 'ps3_scsi_private_init_vd' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_device_manager_sas.c:1633:5: error: no previous prototype for function 'ps3_sas_expander_phys_refresh' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_ioc_adp.c:148:6: error: no previous prototype for function 'ps3_ioc_resource_prepare_hba' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_ioc_adp.c:37:6: error: no previous prototype for function 'ps3_ioc_resource_prepare_switch' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_ioc_adp.c:89:6: error: no previous prototype for function 'ps3_ioc_resource_prepare_raid' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_ioc_manager.c:308:5: error: no previous prototype for function 'ps3_hard_reset_to_ready' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_ioctl.c:786:6: error: no previous prototype for function 'ps3_clean_mgr_cmd' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_irq.c:22:27: error: unused variable 'PS3_INTERRUPT_CMD_DISABLE_ALL_MASK' [-Werror,-Wunused-const-variable] drivers/scsi/linkdata/ps3stor/ps3_irq.c:23:27: error: unused variable 'PS3_INTERRUPT_CMD_ENABLE_MSIX' [-Werror,-Wunused-const-variable] drivers/scsi/linkdata/ps3stor/ps3_irq.c:24:27: error: unused variable 'PS3_INTERRUPT_MASK_DISABLE' [-Werror,-Wunused-const-variable] drivers/scsi/linkdata/ps3stor/ps3_irq.c:25:27: error: unused variable 'PS3_INTERRUPT_STATUS_EXIST_IRQ' [-Werror,-Wunused-const-variable] drivers/scsi/linkdata/ps3stor/ps3_irq.c:26:27: error: unused variable 'PS3_INTERRUPT_CLEAR_IRQ' [-Werror,-Wunused-const-variable] drivers/scsi/linkdata/ps3stor/ps3_irq.c:28:27: error: unused variable 'PS3_SSD_IOPS_MSIX_VECTORS' [-Werror,-Wunused-const-variable] drivers/scsi/linkdata/ps3stor/ps3_irq.c:29:27: error: unused variable 'PS3_HDD_IOPS_MSIX_VECTORS' [-Werror,-Wunused-const-variable] drivers/scsi/linkdata/ps3stor/ps3_module_para.c:610:14: error: no previous prototype for function 'ps3_cli_ver_query' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_qos.c:1059:6: error: no previous prototype for function 'ps3_qos_pd_waitq_ratio_update' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_qos.c:2020:15: error: no previous prototype for function 'ps3_hba_qos_decision' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_qos.c:2041:6: error: no previous prototype for function 'ps3_hba_qos_waitq_notify' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_qos.c:2101:6: error: no previous prototype for function 'ps3_cmd_waitq_abort' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_qos.c:212:1: error: no previous prototype for function 'ps3_qos_cmd_waitq_get' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_qos.c:2464:6: error: no previous prototype for function 'ps3_hba_qos_waitq_clear_all' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_qos.c:2828:6: error: no previous prototype for function 'ps3_hba_qos_vd_init' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_qos.c:2937:6: error: no previous prototype for function 'ps3_hba_qos_vd_reset' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_qos.c:3024:6: error: no previous prototype for function 'ps3_hba_qos_waitq_poll' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_qos.c:3280:15: error: no previous prototype for function 'ps3_raid_qos_decision' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_qos.c:3335:6: error: no previous prototype for function 'ps3_qos_mgrq_resend' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_qos.c:336:15: error: no previous prototype for function 'ps3_qos_vd_cmdword_get' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_qos.c:3479:6: error: no previous prototype for function 'ps3_raid_qos_waitq_notify' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_qos.c:352:15: error: no previous prototype for function 'ps3_qos_exclusive_cmdword_get' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_qos.c:364:15: error: no previous prototype for function 'ps3_qos_tg_decision' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_qos.c:3822:15: error: no previous prototype for function 'ps3_raid_qos_waitq_abort' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_qos.c:750:15: error: no previous prototype for function 'ps3_qos_all_pd_rc_get' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_qos.c:877:6: error: no previous prototype for function 'ps3_pd_quota_waitq_clear_all' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_qos.c:893:6: error: no previous prototype for function 'ps3_pd_quota_waitq_clean' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:1174:5: error: no previous prototype for function 'ps3_range_check_and_insert' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:1232:5: error: no previous prototype for function 'ps3_r1x_hash_range_lock' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:1313:6: error: no previous prototype for function 'ps3_r1x_hash_range_unlock' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:579:5: error: no previous prototype for function 'ps3_r1x_hash_bit_check' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:679:6: error: no previous prototype for function 'ps3_r1x_conflict_queue_hash_bit_lock' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:731:5: error: no previous prototype for function 'ps3_r1x_hash_bit_lock' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:989:6: error: no previous prototype for function 'ps3_r1x_hash_bit_unlock' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_rb_tree.c:155:6: error: no previous prototype for function 'rbtDelNodeDo' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_recovery.c:205:6: error: no previous prototype for function 'ps3_recovery_irq_queue_destroy' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_recovery.c:2701:6: error: no previous prototype for function 'ps3_hard_recovery_state_finish' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_recovery.c:364:5: error: no previous prototype for function 'ps3_recovery_state_transfer' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_recovery.c:73:30: error: no previous prototype for function 'ps3_recovery_context_alloc' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_recovery.c:83:6: error: no previous prototype for function 'ps3_recovery_context_free' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_recovery.c:89:6: error: no previous prototype for function 'ps3_recovery_context_delete' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_sas_transport.c:408:5: error: no previous prototype for function 'ps3_sas_update_phy_info' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_scsi_cmd_err.c:1111:5: error: no previous prototype for function 'ps3_wait_for_outstanding_complete' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_scsi_cmd_err.c:877:6: error: no previous prototype for function 'ps3_set_task_manager_busy' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_scsih.c:1959:1: error: unused function 'ps3_scsih_dev_id_get' [-Werror,-Wunused-function] fs/fuse/dev.c:2627:6: warning: variable 'err' set but not used [-Wunused-but-set-variable] fs/fuse/dev.c:288:5: warning: no previous prototype for 'fuse_get_unique_from_fc' [-Wmissing-prototypes] fs/fuse/dev.c:318:9: warning: no previous prototype for 'fuse_simple_request_fast' [-Wmissing-prototypes] fs/fuse/file.c:1542:9: warning: no previous prototype for 'fuse_direct_io_fast' [-Wmissing-prototypes] fs/fuse/file.c:1797:3: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement] fs/fuse/inode.c:131:21: warning: unused variable 'fc' [-Wunused-variable] include/acpi/processor.h:221:2: error: unknown type name 'phys_cpuid_t' include/trace/trace_events.h:27:23: warning: 'str__oenetcls__trace_system_name' defined but not used [-Wunused-const-variable=] kernel/softirq.c:352:6: warning: no previous prototype for 'xint_enter_rcu' [-Wmissing-prototypes] mm/damon/core-test.h:284:2: warning: comparison of distinct pointer types ('typeof (__left) *' (aka 'unsigned int *') and 'typeof (__right) *' (aka 'int *')) [-Wcompare-distinct-pointer-types] mm/hugetlb.c:2223:9: warning: variable 'gfp' set but not used [-Wunused-but-set-variable] mm/hugetlb.c:6315:14: warning: no previous prototype for 'hugetlb_alloc_hugepage_nodemask' [-Wmissing-prototypes] mm/khugepaged.c:1703: warning: Function parameter or member 'reliable' not described in 'collapse_file' mm/page_alloc.c: linux/vmalloc.h is included more than once. mm/page_alloc.c:3040:6: warning: no previous prototype for '__drain_all_pages' [-Wmissing-prototypes] mm/page_alloc.c:3040:6: warning: no previous prototype for function '__drain_all_pages' [-Wmissing-prototypes] mm/page_alloc.c:6794:23: warning: no previous prototype for function 'arch_memmap_init' [-Wmissing-prototypes] mm/page_alloc.c:6912:6: warning: no previous prototype for '__zone_set_pageset_high_and_batch' [-Wmissing-prototypes] mm/page_alloc.c:6912:6: warning: no previous prototype for function '__zone_set_pageset_high_and_batch' [-Wmissing-prototypes] mm/process_vm_access.c: linux/compat.h is included more than once. mm/slub.o: warning: objtool: kmem_cache_free()+0x43a: unreachable instruction Unverified Error/Warning (likely false positive, kindly check if interested): Documentation/devicetree/bindings/arm/coresight-cti.yaml: arm,trig-conn-name: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/arm/coresight-cti.yaml: arm,trig-filters: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/arm/coresight-cti.yaml: arm,trig-in-sigs: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/arm/coresight-cti.yaml: arm,trig-in-types: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/arm/coresight-cti.yaml: arm,trig-out-sigs: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/arm/coresight-cti.yaml: arm,trig-out-types: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/arm/idle-states.yaml: idle-state-name: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/clock/idt,versaclock5.yaml: idt,mode: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/clock/idt,versaclock5.yaml: idt,slew-percent: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/display/allwinner,sun4i-a10-tcon.yaml: allwinner,tcon-channel: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/adc/adi,ad7124.yaml: adi,reference-select: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/adc/qcom,spmi-vadc.yaml: label: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/adc/qcom,spmi-vadc.yaml: qcom,avg-samples: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/adc/qcom,spmi-vadc.yaml: qcom,decimation: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/adc/qcom,spmi-vadc.yaml: qcom,hw-settle-time: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/adc/qcom,spmi-vadc.yaml: qcom,pre-scaling: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml: st,adc-channel-clk-src: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml: st,adc-channel-names: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml: st,adc-channel-types: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml: st,adc-channels: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml: st,filter-order: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/adc/ti,ads1015.yaml: ti,datarate: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/adc/ti,ads1015.yaml: ti,gain: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml: adi,ch-func: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml: adi,cold-junction-handle: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml: adi,custom-rtd: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml: adi,custom-steinhart: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml: adi,custom-thermistor: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml: adi,custom-thermocouple: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml: adi,excitation-current-nanoamp: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml: adi,ideal-factor-value: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml: adi,number-of-wires: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml: adi,rsense-handle: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml: adi,rtd-curve: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml: adi,sensor-type: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.yaml: affinity: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml: allOf: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/leds/leds-lp50xx.yaml: allOf: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/leds/leds-lp55xx.yaml: chan-name: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/leds/leds-lp55xx.yaml: led-cur: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/leds/leds-lp55xx.yaml: max-cur: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/leds/rohm,bd71828-leds.yaml: color: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/leds/rohm,bd71828-leds.yaml: function: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/leds/rohm,bd71828-leds.yaml: rohm,led-compatible: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/media/i2c/imx219.yaml: link-frequencies: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/media/i2c/ov8856.yaml: link-frequencies: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/memory-controllers/ingenic,nemc.yaml: ingenic,nemc-bus-width: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/memory-controllers/ingenic,nemc.yaml: ingenic,nemc-tAH: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/memory-controllers/ingenic,nemc.yaml: ingenic,nemc-tAS: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/memory-controllers/ingenic,nemc.yaml: ingenic,nemc-tAW: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/memory-controllers/ingenic,nemc.yaml: ingenic,nemc-tBP: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/memory-controllers/ingenic,nemc.yaml: ingenic,nemc-tSTRV: Missing additionalProperties/unevaluatedProperties constraint Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml: slew-rate: Missing additionalProperties/unevaluatedProperties constraint drivers/irqchip/irq-gic-v3-its.c: linux/pci.h is included more than once. Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allmodconfig | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm | `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm |-- arm64-allnoconfig | |-- drivers-irqchip-irq-gic-v3-its.c:warning:no-previous-prototype-for-build_devid_pools | |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch |-- arm64-randconfig-001-20250620 | |-- drivers-irqchip-irq-gic-v3-its.c:warning:no-previous-prototype-for-build_devid_pools | |-- drivers-irqchip-irq-gic-v3.c:error:dereferencing-pointer-to-incomplete-type-struct-seq_file | |-- drivers-irqchip-irq-gic-v3.c:error:implicit-declaration-of-function-PDE_DATA | |-- drivers-irqchip-irq-gic-v3.c:error:implicit-declaration-of-function-seq_printf | |-- drivers-irqchip-irq-gic-v3.c:error:implicit-declaration-of-function-single_open | |-- drivers-irqchip-irq-gic-v3.c:error:seq_lseek-undeclared-here-(not-in-a-function) | |-- drivers-irqchip-irq-gic-v3.c:error:seq_read-undeclared-here-(not-in-a-function) | |-- drivers-irqchip-irq-gic-v3.c:error:single_release-undeclared-here-(not-in-a-function) | |-- fs-fuse-dev.c:warning:no-previous-prototype-for-fuse_get_unique_from_fc | |-- fs-fuse-dev.c:warning:no-previous-prototype-for-fuse_simple_request_fast | |-- fs-fuse-dev.c:warning:variable-err-set-but-not-used | |-- fs-fuse-file.c:warning:ISO-C90-forbids-mixed-declarations-and-code | |-- fs-fuse-file.c:warning:no-previous-prototype-for-fuse_direct_io_fast | |-- fs-fuse-inode.c:warning:unused-variable-fc | |-- include-acpi-processor.h:error:unknown-type-name-phys_cpuid_t | |-- include-trace-trace_events.h:warning:str__oenetcls__trace_system_name-defined-but-not-used | |-- ipc-fast_ipc.c:warning:variable-pending_signals-set-but-not-used | |-- kernel-softirq.c:warning:no-previous-prototype-for-xint_enter_rcu | |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages | |-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch | `-- mm-pin_mem.c:error:lvalue-required-as-unary-operand |-- arm64-randconfig-002-20250620 | |-- include-trace-trace_events.h:warning:str__oenetcls__trace_system_name-defined-but-not-used | |-- ipc-fast_ipc.c:warning:variable-pending_signals-set-but-not-used | `-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file |-- arm64-randconfig-003-20250620 | |-- drivers-irqchip-irq-gic-v3-its.c:warning:no-previous-prototype-for-build_devid_pools | |-- ipc-fast_ipc.c:warning:variable-pending_signals-set-but-not-used | |-- mm-hugetlb.c:warning:no-previous-prototype-for-hugetlb_alloc_hugepage_nodemask | |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file | |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch |-- arm64-randconfig-004-20250620 | |-- 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-051-20250620 | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-conn-name:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-filters:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-in-sigs:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-in-types:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-out-sigs:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-out-types:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-idle-states.yaml:idle-state-name:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-clock-idt-versaclock5.yaml:idt-mode:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-clock-idt-versaclock5.yaml:idt-slew-percent:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:allwinner-tcon-channel:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-adi-ad7124.yaml:adi-reference-select:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:label:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-avg-samples:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-decimation:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-hw-settle-time:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-pre-scaling:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-clk-src:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-names:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-types:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channels:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-filter-order:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-ti-ads1015.yaml:ti-datarate:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-ti-ads1015.yaml:ti-gain:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-addac-adi-ad74413r.yaml:adi-ch-func:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-cold-junction-handle:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-rtd:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-steinhart:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-thermistor:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-thermocouple:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-excitation-current-nanoamp:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-ideal-factor-value:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-number-of-wires:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-rsense-handle:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-rtd-curve:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-sensor-type:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-interrupt-controller-arm-gic-v3.yaml:affinity:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-cznic-turris-omnia-leds.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:chan-name:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:led-cur:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:max-cur:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-leds-lp5x.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:color:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:function:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:rohm-led-compatible:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-media-i2c-imx219.yaml:link-frequencies:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-media-i2c-ov8856.yaml:link-frequencies:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-bus-width:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAH:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAS:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAW:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tBP:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tSTRV:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-nvidia-tegra124-emc.yaml:nvidia-ram-code:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-nvidia-tegra186-mc.yaml:nvidia-bpmp:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-asyncwait-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-buswidth:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-cclk-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-cpsize:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-mux-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-transaction-type:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-wait-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-waitcfg-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-waitpol-high:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-mfd-cirrus-lochnagar.yaml:cirrus-micbias-input:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-mfd-gateworks-gsc.yaml:gw-mode:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-mfd-st-stm32-timers.yaml:st-breakinput:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-mfd-st-stmfx.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:cpts_clock_mult:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:cpts_clock_shift:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:ti-dual-emac-pvid:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-k3-am654-cpsw-nuss.yaml:ti-mac-only:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-k3-am654-cpsw-nuss.yaml:ti-syscon-efuse:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:pinmux:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:slew-rate:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:st-bank-ioport:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:st-bank-name:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-toshiba-visconti-pinctrl.yaml:function:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-toshiba-visconti-pinctrl.yaml:groups:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:dai-format:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:mclk-fs:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-marvell-mmp-sspa.yaml:dai-format:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-samsung-aries-wm8994.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-samsung-midas-audio.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-samsung-odroid.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-timer-arm-arch_timer_mmio.yaml:frame-number:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:manufacturer:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:product:Missing-additionalProperties-unevaluatedProperties-constraint | `-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:serial-number:Missing-additionalProperties-unevaluatedProperties-constraint |-- arm64-randconfig-052-20250620 | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-conn-name:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-filters:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-in-sigs:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-in-types:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-out-sigs:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-out-types:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-idle-states.yaml:idle-state-name:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-clock-idt-versaclock5.yaml:idt-mode:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-clock-idt-versaclock5.yaml:idt-slew-percent:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:allwinner-tcon-channel:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-adi-ad7124.yaml:adi-reference-select:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:label:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-avg-samples:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-decimation:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-hw-settle-time:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-pre-scaling:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-clk-src:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-names:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-types:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channels:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-filter-order:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-ti-ads1015.yaml:ti-datarate:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-ti-ads1015.yaml:ti-gain:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-addac-adi-ad74413r.yaml:adi-ch-func:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-cold-junction-handle:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-rtd:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-steinhart:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-thermistor:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-thermocouple:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-excitation-current-nanoamp:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-ideal-factor-value:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-number-of-wires:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-rsense-handle:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-rtd-curve:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-sensor-type:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-interrupt-controller-arm-gic-v3.yaml:affinity:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-cznic-turris-omnia-leds.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:chan-name:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:led-cur:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:max-cur:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-leds-lp5x.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:color:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:function:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:rohm-led-compatible:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-media-i2c-imx219.yaml:link-frequencies:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-media-i2c-ov8856.yaml:link-frequencies:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-bus-width:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAH:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAS:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAW:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tBP:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tSTRV:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-nvidia-tegra124-emc.yaml:nvidia-ram-code:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-nvidia-tegra186-mc.yaml:nvidia-bpmp:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-asyncwait-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-buswidth:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-cclk-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-cpsize:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-mux-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-transaction-type:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-wait-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-waitcfg-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-waitpol-high:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-mfd-cirrus-lochnagar.yaml:cirrus-micbias-input:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-mfd-gateworks-gsc.yaml:gw-mode:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-mfd-st-stm32-timers.yaml:st-breakinput:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-mfd-st-stmfx.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:cpts_clock_mult:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:cpts_clock_shift:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:ti-dual-emac-pvid:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-k3-am654-cpsw-nuss.yaml:ti-mac-only:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-k3-am654-cpsw-nuss.yaml:ti-syscon-efuse:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:pinmux:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:slew-rate:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:st-bank-ioport:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:st-bank-name:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-toshiba-visconti-pinctrl.yaml:function:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-toshiba-visconti-pinctrl.yaml:groups:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:dai-format:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:mclk-fs:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-marvell-mmp-sspa.yaml:dai-format:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-samsung-aries-wm8994.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-samsung-midas-audio.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-samsung-odroid.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-timer-arm-arch_timer_mmio.yaml:frame-number:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:manufacturer:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:product:Missing-additionalProperties-unevaluatedProperties-constraint | `-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:serial-number:Missing-additionalProperties-unevaluatedProperties-constraint |-- arm64-randconfig-053-20250620 | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-conn-name:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-filters:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-in-sigs:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-in-types:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-out-sigs:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-out-types:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-idle-states.yaml:idle-state-name:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-clock-idt-versaclock5.yaml:idt-mode:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-clock-idt-versaclock5.yaml:idt-slew-percent:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:allwinner-tcon-channel:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-adi-ad7124.yaml:adi-reference-select:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:label:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-avg-samples:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-decimation:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-hw-settle-time:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-pre-scaling:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-clk-src:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-names:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-types:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channels:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-filter-order:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-ti-ads1015.yaml:ti-datarate:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-ti-ads1015.yaml:ti-gain:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-addac-adi-ad74413r.yaml:adi-ch-func:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-cold-junction-handle:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-rtd:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-steinhart:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-thermistor:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-thermocouple:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-excitation-current-nanoamp:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-ideal-factor-value:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-number-of-wires:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-rsense-handle:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-rtd-curve:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-sensor-type:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-interrupt-controller-arm-gic-v3.yaml:affinity:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-cznic-turris-omnia-leds.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:chan-name:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:led-cur:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:max-cur:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-leds-lp5x.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:color:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:function:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:rohm-led-compatible:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-media-i2c-imx219.yaml:link-frequencies:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-media-i2c-ov8856.yaml:link-frequencies:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-bus-width:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAH:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAS:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAW:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tBP:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tSTRV:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-nvidia-tegra124-emc.yaml:nvidia-ram-code:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-nvidia-tegra186-mc.yaml:nvidia-bpmp:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-asyncwait-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-buswidth:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-cclk-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-cpsize:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-mux-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-transaction-type:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-wait-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-waitcfg-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-waitpol-high:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-mfd-cirrus-lochnagar.yaml:cirrus-micbias-input:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-mfd-gateworks-gsc.yaml:gw-mode:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-mfd-st-stm32-timers.yaml:st-breakinput:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-mfd-st-stmfx.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:cpts_clock_mult:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:cpts_clock_shift:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:ti-dual-emac-pvid:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-k3-am654-cpsw-nuss.yaml:ti-mac-only:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-k3-am654-cpsw-nuss.yaml:ti-syscon-efuse:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:pinmux:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:slew-rate:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:st-bank-ioport:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:st-bank-name:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-toshiba-visconti-pinctrl.yaml:function:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-toshiba-visconti-pinctrl.yaml:groups:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:dai-format:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:mclk-fs:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-marvell-mmp-sspa.yaml:dai-format:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-samsung-aries-wm8994.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-samsung-midas-audio.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-samsung-odroid.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-timer-arm-arch_timer_mmio.yaml:frame-number:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:manufacturer:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:product:Missing-additionalProperties-unevaluatedProperties-constraint | `-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:serial-number:Missing-additionalProperties-unevaluatedProperties-constraint |-- arm64-randconfig-054-20250620 | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-conn-name:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-filters:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-in-sigs:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-in-types:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-out-sigs:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-out-types:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-idle-states.yaml:idle-state-name:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-clock-idt-versaclock5.yaml:idt-slew-percent:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:allwinner-tcon-channel:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-adi-ad7124.yaml:adi-reference-select:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:label:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-avg-samples:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-decimation:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-hw-settle-time:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-pre-scaling:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-clk-src:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-names:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-types:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channels:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-filter-order:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-ti-ads1015.yaml:ti-datarate:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-ti-ads1015.yaml:ti-gain:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-addac-adi-ad74413r.yaml:adi-ch-func:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-cold-junction-handle:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-rtd:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-steinhart:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-thermistor:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-thermocouple:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-excitation-current-nanoamp:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-ideal-factor-value:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-number-of-wires:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-rsense-handle:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-rtd-curve:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-sensor-type:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-interrupt-controller-arm-gic-v3.yaml:affinity:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-cznic-turris-omnia-leds.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:chan-name:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:led-cur:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:max-cur:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-leds-lp5x.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:color:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:function:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:rohm-led-compatible:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-media-i2c-imx219.yaml:link-frequencies:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-media-i2c-ov8856.yaml:link-frequencies:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-bus-width:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAH:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAS:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAW:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tBP:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tSTRV:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-nvidia-tegra124-emc.yaml:nvidia-ram-code:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-nvidia-tegra186-mc.yaml:nvidia-bpmp:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-asyncwait-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-buswidth:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-cclk-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-cpsize:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-mux-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-transaction-type:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-wait-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-waitcfg-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-waitpol-high:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-mfd-cirrus-lochnagar.yaml:cirrus-micbias-input:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-mfd-gateworks-gsc.yaml:gw-mode:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-mfd-st-stm32-timers.yaml:st-breakinput:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-mfd-st-stmfx.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:cpts_clock_mult:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:cpts_clock_shift:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:ti-dual-emac-pvid:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-k3-am654-cpsw-nuss.yaml:ti-mac-only:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-k3-am654-cpsw-nuss.yaml:ti-syscon-efuse:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:pinmux:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:slew-rate:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:st-bank-ioport:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:st-bank-name:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-toshiba-visconti-pinctrl.yaml:function:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-toshiba-visconti-pinctrl.yaml:groups:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:dai-format:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:mclk-fs:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-marvell-mmp-sspa.yaml:dai-format:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-samsung-aries-wm8994.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-samsung-midas-audio.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-samsung-odroid.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-timer-arm-arch_timer_mmio.yaml:frame-number:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:manufacturer:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:product:Missing-additionalProperties-unevaluatedProperties-constraint | `-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:serial-number:Missing-additionalProperties-unevaluatedProperties-constraint |-- arm64-randconfig-055-20250620 | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-conn-name:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-filters:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-in-sigs:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-in-types:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-out-sigs:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-out-types:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-arm-idle-states.yaml:idle-state-name:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-clock-idt-versaclock5.yaml:idt-mode:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-clock-idt-versaclock5.yaml:idt-slew-percent:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:allwinner-tcon-channel:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-adi-ad7124.yaml:adi-reference-select:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:label:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-avg-samples:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-decimation:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-hw-settle-time:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-pre-scaling:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-clk-src:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-names:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-types:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channels:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-filter-order:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-ti-ads1015.yaml:ti-datarate:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-adc-ti-ads1015.yaml:ti-gain:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-addac-adi-ad74413r.yaml:adi-ch-func:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-cold-junction-handle:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-rtd:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-steinhart:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-thermistor:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-thermocouple:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-excitation-current-nanoamp:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-ideal-factor-value:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-number-of-wires:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-rsense-handle:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-rtd-curve:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-sensor-type:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-interrupt-controller-arm-gic-v3.yaml:affinity:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-cznic-turris-omnia-leds.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:chan-name:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:led-cur:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:max-cur:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-leds-lp5x.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:color:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:function:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:rohm-led-compatible:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-media-i2c-imx219.yaml:link-frequencies:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-media-i2c-ov8856.yaml:link-frequencies:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-bus-width:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAH:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAS:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAW:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tBP:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tSTRV:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-nvidia-tegra124-emc.yaml:nvidia-ram-code:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-nvidia-tegra186-mc.yaml:nvidia-bpmp:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-asyncwait-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-buswidth:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-cclk-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-cpsize:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-mux-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-transaction-type:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-wait-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-waitcfg-enable:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-waitpol-high:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-mfd-cirrus-lochnagar.yaml:cirrus-micbias-input:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-mfd-gateworks-gsc.yaml:gw-mode:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-mfd-st-stm32-timers.yaml:st-breakinput:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-mfd-st-stmfx.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:cpts_clock_mult:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:cpts_clock_shift:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:ti-dual-emac-pvid:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-k3-am654-cpsw-nuss.yaml:ti-mac-only:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-net-ti-k3-am654-cpsw-nuss.yaml:ti-syscon-efuse:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:pinmux:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:slew-rate:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:st-bank-ioport:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:st-bank-name:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-toshiba-visconti-pinctrl.yaml:function:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-pinctrl-toshiba-visconti-pinctrl.yaml:groups:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:dai-format:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:mclk-fs:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-marvell-mmp-sspa.yaml:dai-format:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-samsung-aries-wm8994.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-samsung-midas-audio.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-sound-samsung-odroid.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-timer-arm-arch_timer_mmio.yaml:frame-number:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:manufacturer:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:product:Missing-additionalProperties-unevaluatedProperties-constraint | `-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:serial-number:Missing-additionalProperties-unevaluatedProperties-constraint |-- arm64-randconfig-r133-20250610 | |-- arch-arm64-net-bpf_jit_comp.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-int-usertype-branches-got-restricted-__le32-usertype-assigned-branches | `-- arch-arm64-net-bpf_jit_comp.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-unsigned-int-usertype-got-restricted-__le32-usertype |-- x86_64-allnoconfig | |-- drivers-irqchip-irq-gic-v3-its.c:linux-pci.h-is-included-more-than-once. | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- mm-page_alloc.c:linux-vmalloc.h-is-included-more-than-once. | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init | `-- mm-process_vm_access.c:linux-compat.h-is-included-more-than-once. |-- x86_64-allyesconfig | |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init_complete-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init_complete_exit-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_cli_debug.c:error:no-previous-prototype-for-function-ps3_dump_context_show-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_driver_log.c:error:unused-function-time_for_file_name-Werror-Wunused-function | |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_driver_log.c:error:unused-function-time_for_log-Werror-Wunused-function | |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_close-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_open-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_write-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_filename_build-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_local_time-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_complete.c:error:no-previous-prototype-for-function-ps3_resp_status_convert-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_complete.c:error:no-previous-prototype-for-function-ps3_trigger_irq_poll-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_statistics.c:error:no-previous-prototype-for-function-ps3_cmd_stat_content_clear-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_statistics.c:error:no-previous-prototype-for-function-ps3_io_recv_ok_stat_inc-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_debug.c:error:no-previous-prototype-for-function-ps3_dump_dir_length-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager.c:error:no-previous-prototype-for-function-ps3_scsi_private_init_pd-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager.c:error:no-previous-prototype-for-function-ps3_scsi_private_init_vd-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager_sas.c:error:no-previous-prototype-for-function-ps3_sas_expander_phys_refresh-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_hba-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_raid-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_switch-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_manager.c:error:no-previous-prototype-for-function-ps3_hard_reset_to_ready-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_ioctl.c:error:no-previous-prototype-for-function-ps3_clean_mgr_cmd-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_HDD_IOPS_MSIX_VECTORS-Werror-Wunused-const-variable | |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CLEAR_IRQ-Werror-Wunused-const-variable | |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CMD_DISABLE_ALL_MASK-Werror-Wunused-const-variable | |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CMD_ENABLE_MSIX-Werror-Wunused-const-variable | |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_MASK_DISABLE-Werror-Wunused-const-variable | |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_STATUS_EXIST_IRQ-Werror-Wunused-const-variable | |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_SSD_IOPS_MSIX_VECTORS-Werror-Wunused-const-variable | |-- drivers-scsi-linkdata-ps3stor-ps3_module_para.c:error:no-previous-prototype-for-function-ps3_cli_ver_query-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_cmd_waitq_abort-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_decision-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_vd_init-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_vd_reset-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_clear_all-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_notify-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_poll-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_pd_quota_waitq_clean-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_pd_quota_waitq_clear_all-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_all_pd_rc_get-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_cmd_waitq_get-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_exclusive_cmdword_get-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_mgrq_resend-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_pd_waitq_ratio_update-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_tg_decision-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_vd_cmdword_get-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_decision-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_waitq_abort-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_waitq_notify-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_conflict_queue_hash_bit_lock-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_check-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_lock-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_unlock-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_range_lock-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_range_unlock-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_range_check_and_insert-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_rb_tree.c:error:no-previous-prototype-for-function-rbtDelNodeDo-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_hard_recovery_state_finish-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_alloc-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_delete-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_free-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_irq_queue_destroy-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_state_transfer-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_sas_transport.c:error:no-previous-prototype-for-function-ps3_sas_update_phy_info-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_scsi_cmd_err.c:error:no-previous-prototype-for-function-ps3_set_task_manager_busy-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_scsi_cmd_err.c:error:no-previous-prototype-for-function-ps3_wait_for_outstanding_complete-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_scsih.c:error:unused-function-ps3_scsih_dev_id_get-Werror-Wunused-function | |-- mm-damon-core-test.h:warning:comparison-of-distinct-pointer-types-(-typeof-(__left)-(aka-unsigned-int-)-and-typeof-(__right)-(aka-int-)) | |-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used | |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch | `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init |-- x86_64-buildonly-randconfig-001-20250620 | |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch |-- x86_64-buildonly-randconfig-002-20250620 | |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file | |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch |-- x86_64-buildonly-randconfig-003-20250620 | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch | `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init |-- x86_64-buildonly-randconfig-004-20250620 | |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file | |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch |-- x86_64-buildonly-randconfig-005-20250620 | |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file | |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch |-- x86_64-buildonly-randconfig-006-20250620 | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch | `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init |-- x86_64-defconfig | |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch |-- x86_64-randconfig-161-20250620 | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_exit-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_init-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_exit-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_init-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_phys_id_set-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_reg_test-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_all_irq_disable-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_auto_clear_set-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_map-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_cause_get-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_get-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_set-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_link_speed_get-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_nic_reset-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_no_snoop_disable-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_read_clear-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_write_clear-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pf_rst_done_set-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_auto_disable-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_interval_set-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_map-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_disable-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_enable-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_del-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_enable-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_dcb-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_rss-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_lsc_irq_handler-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_mailbox_irq_handler-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_msi_irq_init-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-function-sxe_allow_inval_mac-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-function-sxe_multispeed_sfp_link_configure-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_headers_cleanup-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_rx_buffer_page_offset_update-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-function-sxe_set_vf_link_enable-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used-Werror-Wunused-but-set-variable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-function-sxe_txrx_ring_enable-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_event_irq_map-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_reset-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_ring_irq_map-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_stop-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_disable-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_enable-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_link_state_get-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_read-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_write-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_read-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_write-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_ack_irq_trigger-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_req_irq_trigger-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_ring_irq_interval_set-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_rcv_ctl_configure-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_desc_configure-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_switch-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_specific_irq_enable-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_tx_ring_switch-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-function-sxevf_rx_ring_buffers_alloc-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_alloc-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_free-Werror-Wmissing-prototypes | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch | `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init `-- x86_64-rhel-9.4-rust |-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init `-- mm-slub.o:warning:objtool:kmem_cache_free:unreachable-instruction elapsed time: 731m configs tested: 16 configs skipped: 116 tested configs: arm64 allmodconfig clang-19 arm64 allnoconfig gcc-15.1.0 arm64 randconfig-001-20250620 gcc-9.5.0 arm64 randconfig-002-20250620 gcc-7.5.0 arm64 randconfig-003-20250620 gcc-11.5.0 arm64 randconfig-004-20250620 clang-21 x86_64 allnoconfig clang-20 x86_64 allyesconfig clang-20 x86_64 buildonly-randconfig-001-20250620 gcc-12 x86_64 buildonly-randconfig-002-20250620 gcc-12 x86_64 buildonly-randconfig-003-20250620 clang-20 x86_64 buildonly-randconfig-004-20250620 gcc-12 x86_64 buildonly-randconfig-005-20250620 gcc-12 x86_64 buildonly-randconfig-006-20250620 clang-20 x86_64 defconfig gcc-11 x86_64 rhel-9.4-rust clang-18 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS] BUILD REGRESSION dc50a1c849efef592198da906ff9ec2d74df546a
by kernel test robot 20 Jun '25

20 Jun '25

tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS branch HEAD: dc50a1c849efef592198da906ff9ec2d74df546a !16704 ima: prevent concurrent list operations in ima_lsm_update_rules Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202506061449.nBm6oAvj-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202506061633.Zsp5yfyi-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202506061637.CVNqsEqf-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202506061755.yar1Fr9d-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202506071856.LxaA5NHF-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202506182031.ldH7VynO-lkp@intel.com /kbuild/src/headers/Makefile:626: include/config/auto.conf.cmd: No such file or directory crypto/.tmp_sm4_generic.o: warning: objtool: missing symbol for section .text kernel/sched/core.c:5989:22: error: 'root_task_group' undeclared (first use in this function); did you mean 'task_group'? kernel/sched/core.c:5989:29: error: 'root_task_group' undeclared (first use in this function); did you mean 'task_group'? mm/.tmp_page_counter.o: warning: objtool: missing symbol for section .text mm/memcontrol.c:5000:6: warning: no previous prototype for function 'dhugetlb_pool_is_free' [-Wmissing-prototypes] mm/memory.c:4803:3: warning: cast from 'int (*)(unsigned long, unsigned long, struct cgp_args *)' to 'ktask_thread_func' (aka 'int (*)(void *, void *, void *)') converts to incompatible function type [-Wcast-function-type-mismatch] mm/memory_hotplug.c:970:13: warning: 'rollback_node_hotadd' defined but not used [-Wunused-function] mm/page_alloc.c:3123: warning: Function parameter or member 'mt' not described in '__putback_isolated_page' mm/vmalloc.c:231:16: warning: variable 'start' set but not used [-Wunused-but-set-variable] mm/vmalloc.c:231:23: warning: variable 'start' set but not used [-Wunused-but-set-variable] Unverified Error/Warning (likely false positive, kindly check if interested): mm/.tmp_vmacache.o: warning: objtool: missing symbol for section .text mm/hugetlb.c: linux/share_pool.h is included more than once. mm/shmem.c: linux/share_pool.h is included more than once. mm/swap.c: linux/memremap.h is included more than once. Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allmodconfig | |-- include-asm-generic-bitops-non-atomic.h:error:array-subscript-long-unsigned-int-is-partly-outside-array-bounds-of-u32-aka-unsigned-int | |-- include-uapi-linux-sctp.h:error:alignment-of-struct-sctp_paddr_change-is-less-than | |-- include-uapi-linux-sctp.h:error:alignment-of-struct-sctp_paddrinfo-is-less-than | |-- include-uapi-linux-sctp.h:error:alignment-of-struct-sctp_paddrparams-is-less-than | |-- include-uapi-linux-sctp.h:error:alignment-of-struct-sctp_prim-is-less-than | |-- include-uapi-linux-sctp.h:error:alignment-of-struct-sctp_setpeerprim-is-less-than | |-- include-uapi-linux-sctp.h:error:spinfo_address-offset-in-struct-sctp_paddrinfo-isn-t-aligned-to | |-- include-uapi-linux-sctp.h:error:spp_address-offset-in-struct-sctp_paddrparams-isn-t-aligned-to | |-- include-uapi-linux-sctp.h:error:ssp_addr-offset-in-struct-sctp_prim-isn-t-aligned-to | |-- include-uapi-linux-sctp.h:error:sspp_addr-offset-in-struct-sctp_setpeerprim-isn-t-aligned-to | |-- mm-memory_hotplug.c:warning:rollback_node_hotadd-defined-but-not-used | |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- arm64-allnoconfig | |-- kernel-sched-core.c:error:root_task_group-undeclared-(first-use-in-this-function) | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- arm64-randconfig-002-20250619 | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- arm64-randconfig-003-20250619 | |-- mm-memory_hotplug.c:warning:rollback_node_hotadd-defined-but-not-used | |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- arm64-randconfig-004-20250619 | |-- kernel-sched-core.c:error:root_task_group-undeclared-(first-use-in-this-function) | |-- mm-memory_hotplug.c:warning:rollback_node_hotadd-defined-but-not-used | |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- x86_64-allnoconfig | |-- Makefile:include-config-auto.conf.cmd:No-such-file-or-directory | |-- mm-hugetlb.c:linux-share_pool.h-is-included-more-than-once. | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | |-- mm-shmem.c:linux-share_pool.h-is-included-more-than-once. | |-- mm-swap.c:linux-memremap.h-is-included-more-than-once. | |-- mm-vmalloc.c:warning:variable-start-set-but-not-used | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration |-- x86_64-allyesconfig | |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type | |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- x86_64-buildonly-randconfig-001-20250619 | |-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool | |-- mm-memcontrol.c:warning:no-previous-prototype-for-function-dhugetlb_pool_is_free | |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type | |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | |-- mm-vmalloc.c:warning:variable-start-set-but-not-used | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration |-- x86_64-buildonly-randconfig-003-20250619 | |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type | |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- x86_64-buildonly-randconfig-005-20250619 | |-- crypto-.tmp_sm4_generic.o:warning:objtool:missing-symbol-for-section-.text | |-- kernel-hung_task.c:error:use-of-undeclared-identifier-sysctl_hung_task_all_cpu_backtrace | |-- mm-.tmp_page_counter.o:warning:objtool:missing-symbol-for-section-.text | |-- mm-.tmp_vmacache.o:warning:objtool:missing-symbol-for-section-.text | |-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool | |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- x86_64-defconfig | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- x86_64-randconfig-161-20250620 | |-- kernel-hung_task.c:error:use-of-undeclared-identifier-sysctl_hung_task_all_cpu_backtrace | |-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool | |-- mm-memcontrol.c:warning:no-previous-prototype-for-function-dhugetlb_pool_is_free | |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used `-- x86_64-rhel-9.4-rust |-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool |-- mm-memcontrol.c:warning:no-previous-prototype-for-function-dhugetlb_pool_is_free |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page `-- mm-vmalloc.c:warning:variable-start-set-but-not-used elapsed time: 732m configs tested: 16 configs skipped: 118 tested configs: arm64 allmodconfig gcc-15.1.0 arm64 allnoconfig gcc-15.1.0 arm64 randconfig-001-20250619 gcc-6.5.0 arm64 randconfig-002-20250619 gcc-9.5.0 arm64 randconfig-003-20250619 gcc-10.5.0 arm64 randconfig-004-20250619 gcc-10.5.0 x86_64 allnoconfig clang-20 x86_64 allyesconfig clang-20 x86_64 buildonly-randconfig-001-20250619 clang-20 x86_64 buildonly-randconfig-002-20250619 gcc-12 x86_64 buildonly-randconfig-003-20250619 clang-20 x86_64 buildonly-randconfig-004-20250619 gcc-12 x86_64 buildonly-randconfig-005-20250619 clang-20 x86_64 buildonly-randconfig-006-20250619 gcc-12 x86_64 defconfig gcc-11 x86_64 rhel-9.4-rust clang-18 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH OLK-6.6 00/26] arm64: Support for running as guest in Arm CCA
by Cai Xinchen 20 Jun '25

20 Jun '25

This series adds support for running Linux in a protected VM under the Arm Confidential Compute Architecture (CCA). To support CCA guest, we do things as follow: 1. Revert some virtcca patches to reduce conflicts 2. Backport pkvm guest series patches to support memory encrypt api. 3. Backport virt coco to support tsm report 4. Backport CCA guest patches 5. Backport jump label patches to fix data abort when adding modules 6. Add log to notify rodata=full 7. Recover virtcca Cai Xinchen (2): Revert "virtcca feature : disable swiotlb for passthrough device" Revert "gicv3: add lpi support for cvm guest" Dan Williams (3): virt: coco: Add a coco/Makefile and coco/Kconfig configfs-tsm: Introduce a shared ABI for attestation reports mm/slab: Add __free() support for kvfree Helge Deller (1): parisc: Delay write-protection until mark_rodata_ro() call Peter Zijlstra (1): jump_label,module: Don't alloc static_key_mod for __ro_after_init keys Sami Mujawar (1): virt: arm-cca-guest: TSM_REPORT support for realms Steven Price (7): arm64: realm: Query IPA size from the RMM arm64: Enforce bounce buffers for realm DMA arm64: mm: Avoid TLBI when marking pages as valid arm64: Document Arm Confidential Compute irqchip/gic-v3-its: Share ITS tables with a non-trusted hypervisor irqchip/gic-v3-its: Fix over allocation in itt_alloc_pool() irqchip/gic-v3-its: Rely on genpool alignment Suzuki K Poulose (7): arm64: rsi: Add RSI definitions arm64: Detect if in a realm and set RIPAS RAM arm64: rsi: Add support for checking whether an MMIO is protected arm64: rsi: Map unprotected MMIO as decrypted efi: arm64: Map Device with Prot Shared arm64: Enable memory encrypt for Realms arm64: realm: ioremap: Allow mapping memory as encrypted Will Deacon (2): arm64: mm: Add top-level dispatcher for internal mem_encrypt API arm64: mm: Add confidential computing hook to ioremap_prot() Yiwei Zhuang (1): rme: make sure realm guest map memory in page granularity yxk (1): gicv3: add lpi support for virtcca cvm guest Documentation/ABI/testing/configfs-tsm | 82 ++++ Documentation/arch/arm64/arm-cca.rst | 69 +++ Documentation/arch/arm64/booting.rst | 3 + Documentation/arch/arm64/index.rst | 1 + MAINTAINERS | 8 + arch/arm64/Kconfig | 4 + arch/arm64/include/asm/io.h | 12 + arch/arm64/include/asm/mem_encrypt.h | 24 + arch/arm64/include/asm/pgtable-prot.h | 4 + arch/arm64/include/asm/pgtable.h | 5 + arch/arm64/include/asm/rsi.h | 68 +++ arch/arm64/include/asm/rsi_cmds.h | 160 +++++++ arch/arm64/include/asm/rsi_smc.h | 193 ++++++++ arch/arm64/include/asm/set_memory.h | 4 + arch/arm64/include/asm/virtcca_cvm_guest.h | 8 + arch/arm64/kernel/Makefile | 2 +- arch/arm64/kernel/efi.c | 12 +- arch/arm64/kernel/rsi.c | 165 +++++++ arch/arm64/kernel/setup.c | 3 + arch/arm64/kernel/virtcca_cvm_guest.c | 24 + arch/arm64/mm/Makefile | 2 +- arch/arm64/mm/init.c | 10 +- arch/arm64/mm/ioremap.c | 23 +- arch/arm64/mm/mem_encrypt.c | 50 +++ arch/arm64/mm/pageattr.c | 98 +++- arch/parisc/mm/init.c | 16 +- drivers/irqchip/irq-gic-v3-its.c | 329 +++++--------- drivers/virt/Kconfig | 8 +- drivers/virt/Makefile | 5 +- drivers/virt/coco/Kconfig | 18 + drivers/virt/coco/Makefile | 10 + drivers/virt/coco/arm-cca-guest/Kconfig | 11 + drivers/virt/coco/arm-cca-guest/Makefile | 2 + .../virt/coco/arm-cca-guest/arm-cca-guest.c | 224 +++++++++ drivers/virt/coco/tsm.c | 425 ++++++++++++++++++ include/asm-generic/sections.h | 5 + include/linux/jump_label.h | 3 + include/linux/slab.h | 2 + include/linux/tsm.h | 69 +++ include/linux/virtcca_cvm_domain.h | 10 + init/main.c | 1 + kernel/jump_label.c | 53 +++ 42 files changed, 1990 insertions(+), 235 deletions(-) create mode 100644 Documentation/ABI/testing/configfs-tsm create mode 100644 Documentation/arch/arm64/arm-cca.rst create mode 100644 arch/arm64/include/asm/mem_encrypt.h create mode 100644 arch/arm64/include/asm/rsi.h create mode 100644 arch/arm64/include/asm/rsi_cmds.h create mode 100644 arch/arm64/include/asm/rsi_smc.h create mode 100644 arch/arm64/kernel/rsi.c create mode 100644 arch/arm64/mm/mem_encrypt.c create mode 100644 drivers/virt/coco/Kconfig create mode 100644 drivers/virt/coco/Makefile create mode 100644 drivers/virt/coco/arm-cca-guest/Kconfig create mode 100644 drivers/virt/coco/arm-cca-guest/Makefile create mode 100644 drivers/virt/coco/arm-cca-guest/arm-cca-guest.c create mode 100644 drivers/virt/coco/tsm.c create mode 100644 include/linux/tsm.h -- 2.18.0.huawei.25

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[openeuler:OLK-5.10 2974/2974] drivers/irqchip/irq-gic-v3.c:782:23: error: implicit declaration of function 'PDE_DATA'; did you mean 'NODE_DATA'?
by kernel test robot 20 Jun '25

20 Jun '25

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 0bb9efd4883938dec34f710bce07ec3ecf5a04bd commit: a05426a568e457640f58698c8ebd636fcde4d202 [2974/2974] arm64: Introduce Xint software solution config: arm64-randconfig-001-20250620 (https://download.01.org/0day-ci/archive/20250620/202506200917.vHKIjHAl-lkp@…) compiler: aarch64-linux-gcc (GCC) 9.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250620/202506200917.vHKIjHAl-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/202506200917.vHKIjHAl-lkp@intel.com/ All errors (new ones prefixed by >>): drivers/irqchip/irq-gic-v3.c: In function 'xint_proc_write': >> drivers/irqchip/irq-gic-v3.c:782:23: error: implicit declaration of function 'PDE_DATA'; did you mean 'NODE_DATA'? [-Werror=implicit-function-declaration] 782 | int irq = (int)(long)PDE_DATA(file_inode(file)); | ^~~~~~~~ | NODE_DATA drivers/irqchip/irq-gic-v3.c: In function 'xint_proc_show': >> drivers/irqchip/irq-gic-v3.c:820:2: error: implicit declaration of function 'seq_printf'; did you mean 'dev_printk'? [-Werror=implicit-function-declaration] 820 | seq_printf(m, "%d\n", xint_transform((long)m->private, XINT_SET_CHECK)); | ^~~~~~~~~~ | dev_printk >> drivers/irqchip/irq-gic-v3.c:820:46: error: dereferencing pointer to incomplete type 'struct seq_file' 820 | seq_printf(m, "%d\n", xint_transform((long)m->private, XINT_SET_CHECK)); | ^~ drivers/irqchip/irq-gic-v3.c: In function 'xint_proc_open': >> drivers/irqchip/irq-gic-v3.c:826:9: error: implicit declaration of function 'single_open'; did you mean 'simple_open'? [-Werror=implicit-function-declaration] 826 | return single_open(file, xint_proc_show, PDE_DATA(inode)); | ^~~~~~~~~~~ | simple_open drivers/irqchip/irq-gic-v3.c: At top level: drivers/irqchip/irq-gic-v3.c:829:21: error: variable 'xint_proc_ops' has initializer but incomplete type 829 | static const struct proc_ops xint_proc_ops = { | ^~~~~~~~ drivers/irqchip/irq-gic-v3.c:830:3: error: 'const struct proc_ops' has no member named 'proc_open' 830 | .proc_open = xint_proc_open, | ^~~~~~~~~ drivers/irqchip/irq-gic-v3.c:830:15: warning: excess elements in struct initializer 830 | .proc_open = xint_proc_open, | ^~~~~~~~~~~~~~ drivers/irqchip/irq-gic-v3.c:830:15: note: (near initialization for 'xint_proc_ops') drivers/irqchip/irq-gic-v3.c:831:3: error: 'const struct proc_ops' has no member named 'proc_read' 831 | .proc_read = seq_read, | ^~~~~~~~~ >> drivers/irqchip/irq-gic-v3.c:831:15: error: 'seq_read' undeclared here (not in a function) 831 | .proc_read = seq_read, | ^~~~~~~~ drivers/irqchip/irq-gic-v3.c:831:15: warning: excess elements in struct initializer drivers/irqchip/irq-gic-v3.c:831:15: note: (near initialization for 'xint_proc_ops') drivers/irqchip/irq-gic-v3.c:832:3: error: 'const struct proc_ops' has no member named 'proc_lseek' 832 | .proc_lseek = seq_lseek, | ^~~~~~~~~~ >> drivers/irqchip/irq-gic-v3.c:832:16: error: 'seq_lseek' undeclared here (not in a function) 832 | .proc_lseek = seq_lseek, | ^~~~~~~~~ drivers/irqchip/irq-gic-v3.c:832:16: warning: excess elements in struct initializer drivers/irqchip/irq-gic-v3.c:832:16: note: (near initialization for 'xint_proc_ops') drivers/irqchip/irq-gic-v3.c:833:3: error: 'const struct proc_ops' has no member named 'proc_release' 833 | .proc_release = single_release, | ^~~~~~~~~~~~ >> drivers/irqchip/irq-gic-v3.c:833:18: error: 'single_release' undeclared here (not in a function); did you mean 'spin_release'? 833 | .proc_release = single_release, | ^~~~~~~~~~~~~~ | spin_release drivers/irqchip/irq-gic-v3.c:833:18: warning: excess elements in struct initializer drivers/irqchip/irq-gic-v3.c:833:18: note: (near initialization for 'xint_proc_ops') drivers/irqchip/irq-gic-v3.c:834:3: error: 'const struct proc_ops' has no member named 'proc_write' 834 | .proc_write = xint_proc_write, | ^~~~~~~~~~ drivers/irqchip/irq-gic-v3.c:834:16: warning: excess elements in struct initializer 834 | .proc_write = xint_proc_write, | ^~~~~~~~~~~~~~~ drivers/irqchip/irq-gic-v3.c:834:16: note: (near initialization for 'xint_proc_ops') drivers/irqchip/irq-gic-v3.c: In function 'register_irqchip_proc': drivers/irqchip/irq-gic-v3.c:843:2: error: implicit declaration of function 'proc_create_data' [-Werror=implicit-function-declaration] 843 | proc_create_data("xint", 0644, desc->dir, &xint_proc_ops, irqp); | ^~~~~~~~~~~~~~~~ drivers/irqchip/irq-gic-v3.c: In function 'unregister_irqchip_proc': drivers/irqchip/irq-gic-v3.c:851:2: error: implicit declaration of function 'remove_proc_entry' [-Werror=implicit-function-declaration] 851 | remove_proc_entry("xint", desc->dir); | ^~~~~~~~~~~~~~~~~ drivers/irqchip/irq-gic-v3.c: At top level: drivers/irqchip/irq-gic-v3.c:829:30: error: storage size of 'xint_proc_ops' isn't known 829 | static const struct proc_ops xint_proc_ops = { | ^~~~~~~~~~~~~ cc1: some warnings being treated as errors Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for CPPC_CPUFREQ_SYSFS_INTERFACE Depends on [n]: CPU_FREQ [=y] && (ARM || ARM64 [=y]) && ACPI_CPPC_CPUFREQ [=n] Selected by [m]: - CPU_FREQ_GOV_SEEP [=m] && CPU_FREQ [=y] && (ACPI_CPPC_CPUFREQ [=n] || ARM64 [=y]) vim +782 drivers/irqchip/irq-gic-v3.c 778 779 static ssize_t xint_proc_write(struct file *file, 780 const char __user *buffer, size_t count, loff_t *pos) 781 { > 782 int irq = (int)(long)PDE_DATA(file_inode(file)); 783 bool xint_state = false; 784 unsigned long val; 785 char *buf = NULL; 786 787 if (!xint_transform(irq, XINT_RANGE_CHECK)) 788 return -EPERM; 789 790 buf = memdup_user_nul(buffer, count); 791 if (IS_ERR(buf)) 792 return PTR_ERR(buf); 793 794 if (kstrtoul(buf, 0, &val) || (val != 0 && val != 1)) { 795 kfree(buf); 796 return -EINVAL; 797 } 798 799 xint_state = xint_transform(irq, XINT_SET_CHECK); 800 if (xint_state == val) { 801 kfree(buf); 802 return -EBUSY; 803 } 804 805 local_irq_disable(); 806 disable_irq(irq); 807 808 xint_transform(irq, xint_state ? XINT_TO_IRQ : IRQ_TO_XINT); 809 810 enable_irq(irq); 811 local_irq_enable(); 812 813 kfree(buf); 814 815 return count; 816 } 817 818 static int xint_proc_show(struct seq_file *m, void *v) 819 { > 820 seq_printf(m, "%d\n", xint_transform((long)m->private, XINT_SET_CHECK)); 821 return 0; 822 } 823 824 static int xint_proc_open(struct inode *inode, struct file *file) 825 { > 826 return single_open(file, xint_proc_show, PDE_DATA(inode)); 827 } 828 829 static const struct proc_ops xint_proc_ops = { 830 .proc_open = xint_proc_open, > 831 .proc_read = seq_read, > 832 .proc_lseek = seq_lseek, > 833 .proc_release = single_release, 834 .proc_write = xint_proc_write, 835 }; 836 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 2974/2974] include/acpi/processor.h:221:2: error: unknown type name 'phys_cpuid_t'
by kernel test robot 20 Jun '25

20 Jun '25

Hi heppen, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 0bb9efd4883938dec34f710bce07ec3ecf5a04bd commit: c3fe0dc62217d6faa76128ed26d64e421767919e [2974/2974] cpufreq: Add SEEP governor for hardware-managed P-states config: arm64-randconfig-001-20250620 (https://download.01.org/0day-ci/archive/20250620/202506200807.gBMXP8Nw-lkp@…) compiler: aarch64-linux-gcc (GCC) 9.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250620/202506200807.gBMXP8Nw-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/202506200807.gBMXP8Nw-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from include/acpi/cppc_acpi.h:17, from drivers/cpufreq/cpufreq_seep.c:13: >> include/acpi/processor.h:221:2: error: unknown type name 'phys_cpuid_t' 221 | phys_cpuid_t phys_id; /* CPU hardware ID such as APIC ID for x86 */ | ^~~~~~~~~~~~ include/acpi/processor.h:350:1: error: unknown type name 'phys_cpuid_t' 350 | phys_cpuid_t acpi_get_phys_id(acpi_handle, int type, u32 acpi_id); | ^~~~~~~~~~~~ include/acpi/processor.h:351:1: error: unknown type name 'phys_cpuid_t' 351 | phys_cpuid_t acpi_map_madt_entry(u32 acpi_id); | ^~~~~~~~~~~~ include/acpi/processor.h:352:20: error: unknown type name 'phys_cpuid_t' 352 | int acpi_map_cpuid(phys_cpuid_t phys_id, u32 acpi_id); | ^~~~~~~~~~~~ include/acpi/processor.h:354:1: error: unknown type name 'phys_cpuid_t' 354 | phys_cpuid_t acpi_id_to_phys_cpuid(u32 acpi_id); | ^~~~~~~~~~~~ Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for CPPC_CPUFREQ_SYSFS_INTERFACE Depends on [n]: CPU_FREQ [=y] && (ARM || ARM64 [=y]) && ACPI_CPPC_CPUFREQ [=n] Selected by [m]: - CPU_FREQ_GOV_SEEP [=m] && CPU_FREQ [=y] && (ACPI_CPPC_CPUFREQ [=n] || ARM64 [=y]) vim +/phys_cpuid_t +221 include/acpi/processor.h ^1da177e4c3f41 Linus Torvalds 2005-04-16 217 ^1da177e4c3f41 Linus Torvalds 2005-04-16 218 struct acpi_processor { ^1da177e4c3f41 Linus Torvalds 2005-04-16 219 acpi_handle handle; ^1da177e4c3f41 Linus Torvalds 2005-04-16 220 u32 acpi_id; 828aef376d7a12 Catalin Marinas 2015-03-24 @221 phys_cpuid_t phys_id; /* CPU hardware ID such as APIC ID for x86 */ af8f3f514d193e Hanjun Guo 2015-01-04 222 u32 id; /* CPU logical ID allocated by OS */ ^1da177e4c3f41 Linus Torvalds 2005-04-16 223 u32 pblk; ^1da177e4c3f41 Linus Torvalds 2005-04-16 224 int performance_platform_limit; 01854e697a77a4 Luming Yu 2007-05-26 225 int throttling_platform_limit; ff55a9cebab024 Len Brown 2007-06-02 226 /* 0 - states 0..n-th state available */ 01854e697a77a4 Luming Yu 2007-05-26 227 ^1da177e4c3f41 Linus Torvalds 2005-04-16 228 struct acpi_processor_flags flags; ^1da177e4c3f41 Linus Torvalds 2005-04-16 229 struct acpi_processor_power power; ^1da177e4c3f41 Linus Torvalds 2005-04-16 230 struct acpi_processor_performance *performance; ^1da177e4c3f41 Linus Torvalds 2005-04-16 231 struct acpi_processor_throttling throttling; ^1da177e4c3f41 Linus Torvalds 2005-04-16 232 struct acpi_processor_limit limit; d9460fd227ed2c Zhang Rui 2008-01-17 233 struct thermal_cooling_device *cdev; ac212b6980d8d5 Rafael J. Wysocki 2013-05-03 234 struct device *dev; /* Processor device. */ 3000ce3c52f8b8 Rafael J. Wysocki 2019-10-16 235 struct freq_qos_request perflib_req; 3000ce3c52f8b8 Rafael J. Wysocki 2019-10-16 236 struct freq_qos_request thermal_req; ^1da177e4c3f41 Linus Torvalds 2005-04-16 237 }; ^1da177e4c3f41 Linus Torvalds 2005-04-16 238 :::::: The code at line 221 was first introduced by commit :::::: 828aef376d7a129547bc4ebb949965040177e3da ACPI / processor: Introduce phys_cpuid_t for CPU hardware ID :::::: TO: Catalin Marinas <catalin.marinas(a)arm.com> :::::: CC: Will Deacon <will.deacon(a)arm.com> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 2974/2974] kernel/softirq.c:352:6: warning: no previous prototype for 'xint_enter_rcu'
by kernel test robot 20 Jun '25

20 Jun '25

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 0bb9efd4883938dec34f710bce07ec3ecf5a04bd commit: a05426a568e457640f58698c8ebd636fcde4d202 [2974/2974] arm64: Introduce Xint software solution config: arm64-randconfig-001-20250620 (https://download.01.org/0day-ci/archive/20250620/202506200615.qzMJJNny-lkp@…) compiler: aarch64-linux-gcc (GCC) 9.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250620/202506200615.qzMJJNny-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/202506200615.qzMJJNny-lkp@intel.com/ All warnings (new ones prefixed by >>): >> kernel/softirq.c:352:6: warning: no previous prototype for 'xint_enter_rcu' [-Wmissing-prototypes] 352 | void xint_enter_rcu(void) | ^~~~~~~~~~~~~~ Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for CPPC_CPUFREQ_SYSFS_INTERFACE Depends on [n]: CPU_FREQ [=y] && (ARM || ARM64 [=y]) && ACPI_CPPC_CPUFREQ [=n] Selected by [m]: - CPU_FREQ_GOV_SEEP [=m] && CPU_FREQ [=y] && (ACPI_CPPC_CPUFREQ [=n] || ARM64 [=y]) vim +/xint_enter_rcu +352 kernel/softirq.c 347 348 #ifdef CONFIG_FAST_IRQ 349 /** 350 * xint_enter_rcu - Copy from irq_enter_rcu 351 */ > 352 void xint_enter_rcu(void) 353 { 354 if (tick_nohz_full_cpu(smp_processor_id()) || 355 (is_idle_task(current) && !in_interrupt())) { 356 /* 357 * Prevent raise_softirq from needlessly waking up ksoftirqd 358 * here, as softirq will be serviced on return from interrupt. 359 */ 360 local_bh_disable(); 361 tick_irq_enter(); 362 _local_bh_enable(); 363 } 364 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 2974/2974] fs/fuse/inode.c:131:21: warning: unused variable 'fc'
by kernel test robot 20 Jun '25

20 Jun '25

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 0bb9efd4883938dec34f710bce07ec3ecf5a04bd commit: f16d89538c1c2988f355d33d15e4c639b0cf5207 [2974/2974] fuse: add fuse fastpath forget cmd support config: arm64-randconfig-001-20250620 (https://download.01.org/0day-ci/archive/20250620/202506200422.FFs2lebc-lkp@…) compiler: aarch64-linux-gcc (GCC) 9.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250620/202506200422.FFs2lebc-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/202506200422.FFs2lebc-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from fs/fuse/fuse_i.h:23, from fs/fuse/inode.c:9: include/linux/backing-dev.h:430:49: warning: 'struct cgroup_subsys' declared inside parameter list will not be visible outside of this definition or declaration 430 | static inline void bind_memcg_blkcg_link(struct cgroup_subsys *ss, | ^~~~~~~~~~~~~ fs/fuse/inode.c: In function 'fuse_evict_inode': >> fs/fuse/inode.c:131:21: warning: unused variable 'fc' [-Wunused-variable] 131 | struct fuse_conn *fc = get_fuse_conn(inode); | ^~ Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for CPPC_CPUFREQ_SYSFS_INTERFACE Depends on [n]: CPU_FREQ [=y] && (ARM || ARM64 [=y]) && ACPI_CPPC_CPUFREQ [=n] Selected by [m]: - CPU_FREQ_GOV_SEEP [=m] && CPU_FREQ [=y] && (ACPI_CPPC_CPUFREQ [=n] || ARM64 [=y]) vim +/fc +131 fs/fuse/inode.c d8a5ba45457e4a Miklos Szeredi 2005-09-09 8 d8a5ba45457e4a Miklos Szeredi 2005-09-09 @9 #include "fuse_i.h" d8a5ba45457e4a Miklos Szeredi 2005-09-09 10 d8a5ba45457e4a Miklos Szeredi 2005-09-09 11 #include <linux/pagemap.h> d8a5ba45457e4a Miklos Szeredi 2005-09-09 12 #include <linux/slab.h> d8a5ba45457e4a Miklos Szeredi 2005-09-09 13 #include <linux/file.h> d8a5ba45457e4a Miklos Szeredi 2005-09-09 14 #include <linux/seq_file.h> d8a5ba45457e4a Miklos Szeredi 2005-09-09 15 #include <linux/init.h> d8a5ba45457e4a Miklos Szeredi 2005-09-09 16 #include <linux/module.h> 487ea5af6358cb Csaba Henk 2009-08-26 17 #include <linux/moduleparam.h> c30da2e981a703 David Howells 2019-03-25 18 #include <linux/fs_context.h> c30da2e981a703 David Howells 2019-03-25 19 #include <linux/fs_parser.h> d8a5ba45457e4a Miklos Szeredi 2005-09-09 20 #include <linux/statfs.h> 9c8ef5614da226 Miklos Szeredi 2006-06-25 21 #include <linux/random.h> e8edc6e03a5c85 Alexey Dobriyan 2007-05-21 22 #include <linux/sched.h> dbd561d236ff16 Miklos Szeredi 2008-07-25 23 #include <linux/exportfs.h> 60bcc88ad185d5 Seth Forshee 2016-08-29 24 #include <linux/posix_acl.h> 0b6e9ea041e6c9 Seth Forshee 2014-07-02 25 #include <linux/pid_namespace.h> d738472f483478 chenrenhui 2025-05-13 26 #ifdef CONFIG_FUSE_FASTPATH d738472f483478 chenrenhui 2025-05-13 27 #include <linux/fast_ipc.h> d738472f483478 chenrenhui 2025-05-13 28 #endif d8a5ba45457e4a Miklos Szeredi 2005-09-09 29 d8a5ba45457e4a Miklos Szeredi 2005-09-09 30 MODULE_AUTHOR("Miklos Szeredi <miklos(a)szeredi.hu>"); d8a5ba45457e4a Miklos Szeredi 2005-09-09 31 MODULE_DESCRIPTION("Filesystem in Userspace"); d8a5ba45457e4a Miklos Szeredi 2005-09-09 32 MODULE_LICENSE("GPL"); d8a5ba45457e4a Miklos Szeredi 2005-09-09 33 e18b890bb0881b Christoph Lameter 2006-12-06 34 static struct kmem_cache *fuse_inode_cachep; bafa96541b250a Miklos Szeredi 2006-06-25 35 struct list_head fuse_conn_list; bafa96541b250a Miklos Szeredi 2006-06-25 36 DEFINE_MUTEX(fuse_mutex); d8a5ba45457e4a Miklos Szeredi 2005-09-09 37 e4dca7b7aa08b2 Kees Cook 2017-10-17 38 static int set_global_limit(const char *val, const struct kernel_param *kp); 487ea5af6358cb Csaba Henk 2009-08-26 39 79a9d99434b104 Csaba Henk 2009-08-26 40 unsigned max_user_bgreq; 487ea5af6358cb Csaba Henk 2009-08-26 41 module_param_call(max_user_bgreq, set_global_limit, param_get_uint, 487ea5af6358cb Csaba Henk 2009-08-26 42 &max_user_bgreq, 0644); 487ea5af6358cb Csaba Henk 2009-08-26 43 __MODULE_PARM_TYPE(max_user_bgreq, "uint"); 487ea5af6358cb Csaba Henk 2009-08-26 44 MODULE_PARM_DESC(max_user_bgreq, 487ea5af6358cb Csaba Henk 2009-08-26 45 "Global limit for the maximum number of backgrounded requests an " 487ea5af6358cb Csaba Henk 2009-08-26 46 "unprivileged user can set"); 487ea5af6358cb Csaba Henk 2009-08-26 47 79a9d99434b104 Csaba Henk 2009-08-26 48 unsigned max_user_congthresh; 487ea5af6358cb Csaba Henk 2009-08-26 49 module_param_call(max_user_congthresh, set_global_limit, param_get_uint, 487ea5af6358cb Csaba Henk 2009-08-26 50 &max_user_congthresh, 0644); 487ea5af6358cb Csaba Henk 2009-08-26 51 __MODULE_PARM_TYPE(max_user_congthresh, "uint"); 487ea5af6358cb Csaba Henk 2009-08-26 52 MODULE_PARM_DESC(max_user_congthresh, 487ea5af6358cb Csaba Henk 2009-08-26 53 "Global limit for the maximum congestion threshold an " 487ea5af6358cb Csaba Henk 2009-08-26 54 "unprivileged user can set"); 487ea5af6358cb Csaba Henk 2009-08-26 55 d8a5ba45457e4a Miklos Szeredi 2005-09-09 56 #define FUSE_SUPER_MAGIC 0x65735546 d8a5ba45457e4a Miklos Szeredi 2005-09-09 57 d1875dbaa58e48 Miklos Szeredi 2008-02-08 58 #define FUSE_DEFAULT_BLKSIZE 512 d1875dbaa58e48 Miklos Szeredi 2008-02-08 59 7a6d3c8b3049d0 Csaba Henk 2009-07-01 60 /** Maximum number of outstanding background requests */ 7a6d3c8b3049d0 Csaba Henk 2009-07-01 61 #define FUSE_DEFAULT_MAX_BACKGROUND 12 7a6d3c8b3049d0 Csaba Henk 2009-07-01 62 7a6d3c8b3049d0 Csaba Henk 2009-07-01 63 /** Congestion starts at 75% of maximum */ 7a6d3c8b3049d0 Csaba Henk 2009-07-01 64 #define FUSE_DEFAULT_CONGESTION_THRESHOLD (FUSE_DEFAULT_MAX_BACKGROUND * 3 / 4) 7a6d3c8b3049d0 Csaba Henk 2009-07-01 65 c30da2e981a703 David Howells 2019-03-25 66 #ifdef CONFIG_BLOCK c30da2e981a703 David Howells 2019-03-25 67 static struct file_system_type fuseblk_fs_type; c30da2e981a703 David Howells 2019-03-25 68 #endif c30da2e981a703 David Howells 2019-03-25 69 a2daff6803a384 Randy Dunlap 2011-05-31 70 struct fuse_forget_link *fuse_alloc_forget(void) 07e77dca8a1f17 Miklos Szeredi 2010-12-07 71 { dc69e98c241e14 Khazhismel Kumykov 2019-09-17 72 return kzalloc(sizeof(struct fuse_forget_link), GFP_KERNEL_ACCOUNT); 07e77dca8a1f17 Miklos Szeredi 2010-12-07 73 } 07e77dca8a1f17 Miklos Szeredi 2010-12-07 74 d8a5ba45457e4a Miklos Szeredi 2005-09-09 75 static struct inode *fuse_alloc_inode(struct super_block *sb) d8a5ba45457e4a Miklos Szeredi 2005-09-09 76 { d8a5ba45457e4a Miklos Szeredi 2005-09-09 77 struct fuse_inode *fi; d8a5ba45457e4a Miklos Szeredi 2005-09-09 78 9031a69cf9f024 zhangliguang 2019-05-06 79 fi = kmem_cache_alloc(fuse_inode_cachep, GFP_KERNEL); 9031a69cf9f024 zhangliguang 2019-05-06 80 if (!fi) d8a5ba45457e4a Miklos Szeredi 2005-09-09 81 return NULL; d8a5ba45457e4a Miklos Szeredi 2005-09-09 82 0a0898cf413876 Miklos Szeredi 2006-07-30 83 fi->i_time = 0; 2f1e81965fd0f6 Miklos Szeredi 2018-10-15 84 fi->inval_mask = 0; d8a5ba45457e4a Miklos Szeredi 2005-09-09 85 fi->nodeid = 0; 9e6268db496a25 Miklos Szeredi 2005-09-09 86 fi->nlookup = 0; fbee36b92abc96 John Muir 2007-11-28 87 fi->attr_version = 0; 45c72cd73c788d Pavel Shilovsky 2012-05-10 88 fi->orig_ino = 0; 4582a4ab2a0e72 Feng Shuo 2013-01-15 89 fi->state = 0; 5c672ab3f0ee0f Miklos Szeredi 2016-06-30 90 mutex_init(&fi->mutex); 6ae330cad6ef22 Vivek Goyal 2020-08-19 91 init_rwsem(&fi->i_mmap_sem); f15ecfef058d94 Kirill Tkhai 2018-11-09 92 spin_lock_init(&fi->lock); 07e77dca8a1f17 Miklos Szeredi 2010-12-07 93 fi->forget = fuse_alloc_forget(); c2d0ad00d948de Vivek Goyal 2020-08-19 94 if (!fi->forget) c2d0ad00d948de Vivek Goyal 2020-08-19 95 goto out_free; c2d0ad00d948de Vivek Goyal 2020-08-19 96 c2d0ad00d948de Vivek Goyal 2020-08-19 97 if (IS_ENABLED(CONFIG_FUSE_DAX) && !fuse_dax_inode_alloc(sb, fi)) c2d0ad00d948de Vivek Goyal 2020-08-19 98 goto out_free_forget; d8a5ba45457e4a Miklos Szeredi 2005-09-09 99 9031a69cf9f024 zhangliguang 2019-05-06 100 return &fi->inode; c2d0ad00d948de Vivek Goyal 2020-08-19 101 c2d0ad00d948de Vivek Goyal 2020-08-19 102 out_free_forget: c2d0ad00d948de Vivek Goyal 2020-08-19 103 kfree(fi->forget); c2d0ad00d948de Vivek Goyal 2020-08-19 104 out_free: c2d0ad00d948de Vivek Goyal 2020-08-19 105 kmem_cache_free(fuse_inode_cachep, fi); c2d0ad00d948de Vivek Goyal 2020-08-19 106 return NULL; d8a5ba45457e4a Miklos Szeredi 2005-09-09 107 } d8a5ba45457e4a Miklos Szeredi 2005-09-09 108 9baf28bbfea165 Al Viro 2019-04-15 109 static void fuse_free_inode(struct inode *inode) d8a5ba45457e4a Miklos Szeredi 2005-09-09 110 { e5e5558e923f35 Miklos Szeredi 2005-09-09 111 struct fuse_inode *fi = get_fuse_inode(inode); 9baf28bbfea165 Al Viro 2019-04-15 112 5c672ab3f0ee0f Miklos Szeredi 2016-06-30 113 mutex_destroy(&fi->mutex); 07e77dca8a1f17 Miklos Szeredi 2010-12-07 114 kfree(fi->forget); c2d0ad00d948de Vivek Goyal 2020-08-19 115 #ifdef CONFIG_FUSE_DAX c2d0ad00d948de Vivek Goyal 2020-08-19 116 kfree(fi->dax); c2d0ad00d948de Vivek Goyal 2020-08-19 117 #endif 9baf28bbfea165 Al Viro 2019-04-15 118 kmem_cache_free(fuse_inode_cachep, fi); d8a5ba45457e4a Miklos Szeredi 2005-09-09 119 } d8a5ba45457e4a Miklos Szeredi 2005-09-09 120 b57922d97fd6f7 Al Viro 2010-06-07 121 static void fuse_evict_inode(struct inode *inode) d8a5ba45457e4a Miklos Szeredi 2005-09-09 122 { 9baf28bbfea165 Al Viro 2019-04-15 123 struct fuse_inode *fi = get_fuse_inode(inode); 9baf28bbfea165 Al Viro 2019-04-15 124 f562783e91daf0 Miklos Szeredi 2022-01-14 125 /* Will write inode on close/munmap and in all other dirtiers */ f562783e91daf0 Miklos Szeredi 2022-01-14 126 WARN_ON(inode->i_state & I_DIRTY_INODE); f562783e91daf0 Miklos Szeredi 2022-01-14 127 91b0abe36a7b2b Johannes Weiner 2014-04-03 128 truncate_inode_pages_final(&inode->i_data); dbd5768f87ff6f Jan Kara 2012-05-03 129 clear_inode(inode); 1751e8a6cb935e Linus Torvalds 2017-11-27 130 if (inode->i_sb->s_flags & SB_ACTIVE) { e5e5558e923f35 Miklos Szeredi 2005-09-09 @131 struct fuse_conn *fc = get_fuse_conn(inode); c2d0ad00d948de Vivek Goyal 2020-08-19 132 c2d0ad00d948de Vivek Goyal 2020-08-19 133 if (FUSE_IS_DAX(inode)) c2d0ad00d948de Vivek Goyal 2020-08-19 134 fuse_dax_inode_cleanup(inode); 1866d779d5d2ab Max Reitz 2020-09-09 135 if (fi->nlookup) { f16d89538c1c29 wuyifeng10 2025-05-20 136 #ifdef CONFIG_FUSE_FASTPATH f16d89538c1c29 wuyifeng10 2025-05-20 137 fuse_fast_forget(get_fuse_mount(inode), fi->forget, f16d89538c1c29 wuyifeng10 2025-05-20 138 fi->nodeid, fi->nlookup); f16d89538c1c29 wuyifeng10 2025-05-20 139 #else 1866d779d5d2ab Max Reitz 2020-09-09 140 fuse_queue_forget(fc, fi->forget, fi->nodeid, 1866d779d5d2ab Max Reitz 2020-09-09 141 fi->nlookup); f16d89538c1c29 wuyifeng10 2025-05-20 142 #endif 07e77dca8a1f17 Miklos Szeredi 2010-12-07 143 fi->forget = NULL; e5e5558e923f35 Miklos Szeredi 2005-09-09 144 } 1866d779d5d2ab Max Reitz 2020-09-09 145 } ebbe4b9f88081d Miklos Szeredi 2021-01-18 146 if (S_ISREG(inode->i_mode) && !fuse_is_bad(inode)) { 9baf28bbfea165 Al Viro 2019-04-15 147 WARN_ON(!list_empty(&fi->write_files)); 9baf28bbfea165 Al Viro 2019-04-15 148 WARN_ON(!list_empty(&fi->queued_writes)); 9baf28bbfea165 Al Viro 2019-04-15 149 } d8a5ba45457e4a Miklos Szeredi 2005-09-09 150 } d8a5ba45457e4a Miklos Szeredi 2005-09-09 151 :::::: The code at line 131 was first introduced by commit :::::: e5e5558e923f35839108a12718494ecb73fb782f [PATCH] FUSE - read-only operations :::::: TO: Miklos Szeredi <miklos(a)szeredi.hu> :::::: CC: Linus Torvalds <torvalds(a)g5.osdl.org> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 2974/2974] fs/fuse/dev.c:288:5: warning: no previous prototype for 'fuse_get_unique_from_fc'
by kernel test robot 20 Jun '25

20 Jun '25

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 0bb9efd4883938dec34f710bce07ec3ecf5a04bd commit: d738472f4834780c8f85e0eb7c76562bf5484276 [2974/2974] fuse: support fastpath via fast_ipc config: arm64-randconfig-001-20250620 (https://download.01.org/0day-ci/archive/20250620/202506200216.30IOXkDh-lkp@…) compiler: aarch64-linux-gcc (GCC) 9.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250620/202506200216.30IOXkDh-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/202506200216.30IOXkDh-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from fs/fuse/fuse_i.h:23, from fs/fuse/dev.c:9: include/linux/backing-dev.h:430:49: warning: 'struct cgroup_subsys' declared inside parameter list will not be visible outside of this definition or declaration 430 | static inline void bind_memcg_blkcg_link(struct cgroup_subsys *ss, | ^~~~~~~~~~~~~ >> fs/fuse/dev.c:288:5: warning: no previous prototype for 'fuse_get_unique_from_fc' [-Wmissing-prototypes] 288 | u64 fuse_get_unique_from_fc(struct fuse_conn *fc) | ^~~~~~~~~~~~~~~~~~~~~~~ >> fs/fuse/dev.c:318:9: warning: no previous prototype for 'fuse_simple_request_fast' [-Wmissing-prototypes] 318 | ssize_t fuse_simple_request_fast(struct fuse_mount *fm, struct fuse_args *args) | ^~~~~~~~~~~~~~~~~~~~~~~~ fs/fuse/dev.c: In function 'fuse_read_copy': >> fs/fuse/dev.c:2627:6: warning: variable 'err' set but not used [-Wunused-but-set-variable] 2627 | int err = 0; | ^~~ -- In file included from fs/fuse/fuse_i.h:23, from fs/fuse/file.c:9: include/linux/backing-dev.h:430:49: warning: 'struct cgroup_subsys' declared inside parameter list will not be visible outside of this definition or declaration 430 | static inline void bind_memcg_blkcg_link(struct cgroup_subsys *ss, | ^~~~~~~~~~~~~ >> fs/fuse/file.c:1542:9: warning: no previous prototype for 'fuse_direct_io_fast' [-Wmissing-prototypes] 1542 | ssize_t fuse_direct_io_fast(struct kiocb *iocb, struct iov_iter *iter, | ^~~~~~~~~~~~~~~~~~~ fs/fuse/file.c: In function 'fuse_direct_read_iter': >> fs/fuse/file.c:1797:3: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement] 1797 | struct fuse_io_priv io = FUSE_IO_PRIV_SYNC(iocb); | ^~~~~~ Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for CPPC_CPUFREQ_SYSFS_INTERFACE Depends on [n]: CPU_FREQ [=y] && (ARM || ARM64 [=y]) && ACPI_CPPC_CPUFREQ [=n] Selected by [m]: - CPU_FREQ_GOV_SEEP [=m] && CPU_FREQ [=y] && (ACPI_CPPC_CPUFREQ [=n] || ARM64 [=y]) vim +/fuse_get_unique_from_fc +288 fs/fuse/dev.c 287 > 288 u64 fuse_get_unique_from_fc(struct fuse_conn *fc) 289 { 290 fc->reqctr += FUSE_REQ_ID_STEP; 291 return fc->reqctr; 292 } 293 294 static void __fuse_ipc_send(struct fuse_req *req, struct task_struct *tsk, 295 struct fuse_ipc_info *ipc_info) 296 { 297 ssize_t ret; 298 299 FUSE_DEBUG("[cpu/%d][%s/%d] fuse ipc send begin: unique: %d,opcode: %d\n", 300 smp_processor_id(), current->comm, current->pid, 301 req->in.h.unique, req->in.h.opcode); 302 ret = fast_ipc_do_call(ipc_info->bind_info, tsk); 303 304 FUSE_DEBUG("[cpu/%d][%s/%d] end\n", smp_processor_id(), current->comm, 305 current->pid); 306 307 if (ret) { 308 pr_warn("[cpu/%d][%s/%d] fuse_simple_request send failed: ", 309 smp_processor_id(), current->comm, current->pid); 310 pr_warn("unique: %lld, opcode: %d, return value: %ld\n", 311 req->in.h.unique, req->in.h.opcode, ret); 312 req->out.h.error = ret; 313 } 314 } 315 316 static void fuse_adjust_compat(struct fuse_conn *fc, struct fuse_args *args); 317 > 318 ssize_t fuse_simple_request_fast(struct fuse_mount *fm, struct fuse_args *args) 319 { 320 struct fuse_conn *fc = fm->fc; 321 struct fuse_req *req; 322 ssize_t ret; 323 struct fuse_ipc_info *ipc_info; 324 cpumask_t old_mask; 325 cpumask_t new_mask; 326 327 ipc_info = this_cpu_ptr(fc->percpu_ipc_info); 328 329 old_mask = current->cpus_mask; 330 cpumask_clear(&new_mask); 331 cpumask_set_cpu(raw_smp_processor_id(), &new_mask); 332 set_cpus_allowed_ptr(current, &new_mask); 333 334 mutex_lock(&ipc_info->mutex_lock); 335 336 req = fuse_get_req_sync(fm, ipc_info, args); 337 if (IS_ERR(req)) { 338 mutex_unlock(&ipc_info->mutex_lock); 339 return PTR_ERR(req); 340 } 341 342 /* Needs to be done after fuse_get_req() so that fc->minor is valid */ 343 fuse_adjust_compat(fc, args); 344 345 req->in.h.opcode = args->opcode; 346 req->in.h.nodeid = args->nodeid; 347 req->args = args; 348 req->in.h.unique = fuse_get_unique_from_fc(req->fm->fc); 349 req->in.h.len = sizeof(struct fuse_in_header) + 350 fuse_len_args(req->args->in_numargs, 351 (struct fuse_arg *) req->args->in_args); 352 353 if (!args->noreply) 354 __set_bit(FR_ISREPLY, &req->flags); 355 356 __fuse_ipc_send(req, current, ipc_info); 357 358 set_cpus_allowed_ptr(current, &old_mask); 359 ret = req->out.h.error; 360 if (!ret && args->out_argvar) { 361 WARN_ON(args->out_numargs == 0); 362 ret = args->out_args[args->out_numargs - 1].size; 363 } 364 fuse_drop_waiting(fc); 365 366 mutex_unlock(&ipc_info->mutex_lock); 367 368 return ret; 369 } 370 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 2974/2974] mm/hugetlb.c:6315:14: warning: no previous prototype for 'hugetlb_alloc_hugepage_nodemask'
by kernel test robot 20 Jun '25

20 Jun '25

Hi Chen, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 0bb9efd4883938dec34f710bce07ec3ecf5a04bd commit: 8deff3a60ce1a9dffb552210f065fc9ed6a55f84 [2974/2974] mm/sharepool: Add mg_sp_alloc_nodemask config: arm64-randconfig-003-20250620 (https://download.01.org/0day-ci/archive/20250620/202506200232.vO3LrsSJ-lkp@…) compiler: aarch64-linux-gcc (GCC) 11.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250620/202506200232.vO3LrsSJ-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/202506200232.vO3LrsSJ-lkp@intel.com/ All warnings (new ones prefixed by >>): >> mm/hugetlb.c:6315:14: warning: no previous prototype for 'hugetlb_alloc_hugepage_nodemask' [-Wmissing-prototypes] 6315 | struct page *hugetlb_alloc_hugepage_nodemask(int nid, int flag, nodemask_t *nodemask) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ vim +/hugetlb_alloc_hugepage_nodemask +6315 mm/hugetlb.c 6311 6312 /* 6313 * Allocate hugepage without reserve 6314 */ > 6315 struct page *hugetlb_alloc_hugepage_nodemask(int nid, int flag, nodemask_t *nodemask) 6316 { 6317 struct hstate *h = &default_hstate; 6318 gfp_t gfp_mask = htlb_alloc_mask(h); 6319 struct page *page = NULL; 6320 6321 if (nid == NUMA_NO_NODE) 6322 nid = numa_mem_id(); 6323 6324 if (nid < 0 || nid >= MAX_NUMNODES) 6325 return NULL; 6326 6327 if (flag & ~HUGETLB_ALLOC_MASK) 6328 return NULL; 6329 6330 if (enable_charge_mighp) 6331 gfp_mask |= __GFP_ACCOUNT; 6332 6333 if (flag & HUGETLB_ALLOC_NORECLAIM) 6334 gfp_mask &= ~__GFP_RECLAIM; 6335 6336 if (flag & HUGETLB_ALLOC_NORMAL) 6337 page = hugetlb_alloc_hugepage_normal(h, gfp_mask, nid); 6338 else if (flag & HUGETLB_ALLOC_BUDDY) 6339 page = alloc_migrate_huge_page(h, gfp_mask, nid, nodemask); 6340 else 6341 page = alloc_huge_page_nodemask(h, nid, nodemask, gfp_mask); 6342 6343 return page; 6344 } 6345 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH OLK-5.10] cifs: fix mount deadlock by avoiding super block iteration in DFS reconnect
by Wang Zhaolong 19 Jun '25

19 Jun '25

hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/ICE4PV -------------------------------- A deadlock issue occurs when network interruption during mount triggers DFS reconnection logic that calls iterate_supers_type(). The detailed call process is as follows: mount.cifs cifsd path_mount do_new_mount vfs_get_tree legacy_get_tree cifs_smb3_do_mount sget alloc_super down_write_nested(&s->s_umount, ..); // hold lock cifs_read_super cifs_root_iget cifs_get_inode_info smb2_query_path_info smb2_compound_op compound_send_recv wait_for_response // wait for cifsd to wake it up cifs_demultiplex_thread cifs_read_from_socket cifs_readv_from_socket server_unresponsive cifs_reconnect cifs_get_tcp_super __cifs_get_super iterate_supers_type down_read(&sb->s_umount); // block mid->callback() cifs_wake_up_task wake_up_process // won't be executed do_new_mount_fc up_write(&sb->s_umount); // release lock here This patch fixes the problem by doing the following: - Add vfs_sb back-pointer to cifs_sb_info for direct access - Protect list traversal with existing tcon->sb_list_lock - Use atomic operations to safely manage super block references - Remove complex callback-based iteration in favor of simple loop Fixes: 93d5cb517db3 ("cifs: Add support for failover in cifs_reconnect()") Signed-off-by: Wang Zhaolong <wangzhaolong1(a)huawei.com> --- fs/cifs/cifs_fs_sb.h | 1 + fs/cifs/cifsfs.c | 1 + fs/cifs/connect.c | 10 ++-- fs/cifs/misc.c | 125 ++++++++++++++++++++++--------------------- 4 files changed, 71 insertions(+), 66 deletions(-) diff --git a/fs/cifs/cifs_fs_sb.h b/fs/cifs/cifs_fs_sb.h index d14002d67b6a..d180ef3f9d89 100644 --- a/fs/cifs/cifs_fs_sb.h +++ b/fs/cifs/cifs_fs_sb.h @@ -58,10 +58,11 @@ struct cifs_sb_info { struct rb_root tlink_tree; struct list_head tcon_sb_link; spinlock_t tlink_tree_lock; + struct super_block *vfs_sb; struct tcon_link *master_tlink; struct nls_table *local_nls; unsigned int bsize; unsigned int rsize; unsigned int wsize; diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c index dac20bbc2786..a86a1fb34e59 100644 --- a/fs/cifs/cifsfs.c +++ b/fs/cifs/cifsfs.c @@ -778,10 +778,11 @@ cifs_get_root(struct smb_vol *vol, struct super_block *sb) static int cifs_set_super(struct super_block *sb, void *data) { struct cifs_mnt_data *mnt_data = data; sb->s_fs_info = mnt_data->cifs_sb; + mnt_data->cifs_sb->vfs_sb = sb; return set_anon_super(sb, NULL); } static struct dentry * cifs_smb3_do_mount(struct file_system_type *fs_type, diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c index 56afed6d9ef8..23798ab5d5f1 100644 --- a/fs/cifs/connect.c +++ b/fs/cifs/connect.c @@ -405,16 +405,11 @@ cifs_reconnect(struct TCP_Server_Info *server) spin_lock(&GlobalMid_Lock); server->nr_targets = 1; #ifdef CONFIG_CIFS_DFS_UPCALL spin_unlock(&GlobalMid_Lock); sb = cifs_get_tcp_super(server); - if (IS_ERR(sb)) { - rc = PTR_ERR(sb); - cifs_dbg(FYI, "%s: will not do DFS failover: rc = %d\n", - __func__, rc); - sb = NULL; - } else { + if (sb) { cifs_sb = CIFS_SB(sb); rc = reconn_setup_dfs_targets(cifs_sb, &tgt_list); if (rc) { cifs_sb = NULL; if (rc != -EOPNOTSUPP) { @@ -422,10 +417,13 @@ cifs_reconnect(struct TCP_Server_Info *server) __func__); } } else { server->nr_targets = dfs_cache_get_nr_tgts(&tgt_list); } + } else { + cifs_dbg(FYI, "%s: will not do DFS failover\n", __func__); + rc = -EINVAL; } cifs_dbg(FYI, "%s: will retry %d target(s)\n", __func__, server->nr_targets); spin_lock(&GlobalMid_Lock); #endif diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c index 12131a5d5073..802d792306a3 100644 --- a/fs/cifs/misc.c +++ b/fs/cifs/misc.c @@ -1034,66 +1034,55 @@ int copy_path_name(char *dst, const char *src) struct super_cb_data { void *data; struct super_block *sb; }; -static void tcp_super_cb(struct super_block *sb, void *arg) +struct super_block *cifs_get_tcp_super(struct TCP_Server_Info *server) { - struct super_cb_data *sd = arg; - struct TCP_Server_Info *server = sd->data; - struct cifs_sb_info *cifs_sb; + struct super_block *sb; + struct cifs_ses *ses; struct cifs_tcon *tcon; + struct cifs_sb_info *cifs_sb; - if (sd->sb) - return; + if (!server) + return NULL; - cifs_sb = CIFS_SB(sb); - tcon = cifs_sb_master_tcon(cifs_sb); - if (tcon->ses->server == server) - sd->sb = sb; -} + spin_lock(&cifs_tcp_ses_lock); + list_for_each_entry(ses, &server->smb_ses_list, smb_ses_list) { + list_for_each_entry(tcon, &ses->tcon_list, tcon_list) { + spin_lock(&tcon->sb_list_lock); + list_for_each_entry(cifs_sb, &tcon->cifs_sb_list, tcon_sb_link) { + if (!cifs_sb->vfs_sb) + continue; -static struct super_block *__cifs_get_super(void (*f)(struct super_block *, void *), - void *data) -{ - struct super_cb_data sd = { - .data = data, - .sb = NULL, - }; - struct file_system_type **fs_type = (struct file_system_type *[]) { - &cifs_fs_type, &smb3_fs_type, NULL, - }; - - for (; *fs_type; fs_type++) { - iterate_supers_type(*fs_type, f, &sd); - if (sd.sb) { - /* - * Grab an active reference in order to prevent automounts (DFS links) - * of expiring and then freeing up our cifs superblock pointer while - * we're doing failover. - */ - cifs_sb_active(sd.sb); - return sd.sb; + sb = cifs_sb->vfs_sb; + + /* Safely increment s_active only if it's not zero. + * + * When s_active == 0, the super block is being deactivated + * and should not be used. This prevents UAF scenarios + * where we might grab a reference to a super block that's + * in the middle of destruction. + */ + if (!atomic_add_unless(&sb->s_active, 1, 0)) + continue; + spin_unlock(&tcon->sb_list_lock); + spin_unlock(&cifs_tcp_ses_lock); + return sb; + } + spin_unlock(&tcon->sb_list_lock); } } - return ERR_PTR(-EINVAL); -} - -static void __cifs_put_super(struct super_block *sb) -{ - if (!IS_ERR_OR_NULL(sb)) - cifs_sb_deactive(sb); -} + spin_unlock(&cifs_tcp_ses_lock); -struct super_block *cifs_get_tcp_super(struct TCP_Server_Info *server) -{ - return __cifs_get_super(tcp_super_cb, server); + return NULL; } void cifs_put_tcp_super(struct super_block *sb) { - __cifs_put_super(sb); + if (!IS_ERR_OR_NULL(sb)) + deactivate_super(sb); } #ifdef CONFIG_CIFS_DFS_UPCALL int match_target_ip(struct TCP_Server_Info *server, const char *share, size_t share_len, @@ -1138,33 +1127,49 @@ int match_target_ip(struct TCP_Server_Info *server, kfree(tip); return rc; } -static void tcon_super_cb(struct super_block *sb, void *arg) +static inline struct super_block *cifs_get_tcon_super(struct cifs_tcon *tcon) { - struct super_cb_data *sd = arg; - struct cifs_tcon *tcon = sd->data; struct cifs_sb_info *cifs_sb; + struct super_block *sb = ERR_PTR(-EINVAL); + + if (!tcon && list_empty(&tcon->cifs_sb_list)) + return sb; + + spin_lock(&tcon->sb_list_lock); + list_for_each_entry(cifs_sb, &tcon->cifs_sb_list, tcon_sb_link) { + if (!cifs_sb->vfs_sb) + continue; + + sb = cifs_sb->vfs_sb; + + if (!tcon->dfs_path) + continue; + if (!cifs_sb->origin_fullpath) + continue; + if (strcasecmp(tcon->dfs_path, cifs_sb->origin_fullpath)) + continue; + /* + * Use atomic_add_unless to safely increment s_active. + * This ensures we don't add a reference to a super block + * that has s_active == 0 (being destroyed). + */ + if (!atomic_add_unless(&sb->s_active, 1, 0)) + continue; + break; + } + spin_unlock(&tcon->sb_list_lock); - if (sd->sb) - return; - - cifs_sb = CIFS_SB(sb); - if (tcon->dfs_path && cifs_sb->origin_fullpath && - !strcasecmp(tcon->dfs_path, cifs_sb->origin_fullpath)) - sd->sb = sb; -} - -static inline struct super_block *cifs_get_tcon_super(struct cifs_tcon *tcon) -{ - return __cifs_get_super(tcon_super_cb, tcon); + return sb; } static inline void cifs_put_tcon_super(struct super_block *sb) { - __cifs_put_super(sb); + if (!IS_ERR_OR_NULL(sb)) + deactivate_super(sb); } #else static inline struct super_block *cifs_get_tcon_super(struct cifs_tcon *tcon) { return ERR_PTR(-EOPNOTSUPP); -- 2.34.3

2 1

[PATCH] drm: phytium: fix NULL dereference issue in drm_gem_object_free
by Li Chen 19 Jun '25

19 Jun '25

From: Li Chen <chenl311(a)chinatelecom.cn> driver inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/ICGG2A ---------------------------------------------------------------------- Syzkaller crashed kernel in drm path. The root cause is that phytium_drm_gem_object_funcs is not assigned before phytium_gem_create_object enters the failed_dma_alloc label. Let's fix this issue by assigning the function earlier. Below is the crash log: ``` [ 9042.703078] [drm:phytium_gem_create_object [phytium_dc_drm]] *ERROR* fail to allocate vram buffer with size 3de4000 [ 9042.717862] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000 [ 9042.727173] fuse: Unknown parameter '0xffffffffffffffff<r00000000000000000000' [ 9042.730383] Mem abort info: [ 9042.745443] ESR = 0x0000000096000006 [ 9042.745446] EC = 0x25: DABT (current EL), IL = 32 bits [ 9042.745448] SET = 0, FnV = 0 [ 9042.745450] EA = 0, S1PTW = 0 [ 9042.745451] FSC = 0x06: level 2 translation fault [ 9042.745453] Data abort info: [ 9042.745455] ISV = 0, ISS = 0x00000006, ISS2 = 0x00000000 [ 9042.745457] CM = 0, WnR = 0, TnD = 0, TagAccess = 0 [ 9042.745459] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0 [ 9042.745462] user pgtable: 4k pages, 48-bit VAs, pgdp=00003000894ca000 [ 9042.745464] [0000000000000000] pgd=08003000894cb403, p4d=08003000894cb403, pud=0800300085320403, pmd=0000000000000000 [ 9042.830042] Internal error: Oops: 0000000096000006 [#1] SMP [ 9042.838310] Modules linked in: cramfs camellia_generic serpent_generic blowfish_generic blowfish_common cast5_generic cast_common des_generic libdes rmd160 tcp_bic unix_diag ansi_cprng tcp_dctcp ppp_synctty ip_set_hash_ip n_hdlc cmac pps_ldisc n_gsm nfnetlink_log slcan tcp_diag nfnetlink_cthelper atm nfsd auth_rpcgss nfs_acl twofish_generic twofish_common ccm md4 ppp_async msdos nfs lockd grace fscache crc32_generic netfs smc_diag tcp_westwood smc nfnetlink_osf vfio_iommu_type1 vfio vhost_vsock iommufd squashfs ib_core gfs2 snd_timer snd soundcore uhid nfnetlink_cttimeout pppoe ip_vs cuse can_bcm loop can_raw can vsock_loopback inet_diag vmw_vsock_virtio_transport_common vhost_net vhost ieee802154_socket vsock cfg80211 uinput ieee802154 vhost_iotlb pptp crypto_user l2tp_ppp pppox sctp ppp_generic slhc af_key ip6_vti ip_vti ipip sit geneve macvtap tap ipvlan macvlan hsr xfrm_interface xfrm6_tunnel tunnel4 wireguard libchacha20poly1305 chacha_neon poly1305_neon libcurve25519_generic libchacha nlmon team vcan can_dev tun [ 9042.838608] xt_conntrack nft_chain_nat xt_MASQUERADE nf_nat nf_conntrack_netlink nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 xt_addrtype nft_compat nf_tables overlay nfnetlink_queue authenc echainiv cls_matchall esp6 l2tp_ip6 l2tp_eth l2tp_ip l2tp_netlink l2tp_core br_netfilter sch_etf sch_fq dccp_ipv6 dccp_ipv4 dccp sch_ingress act_mirred cls_basic veth bonding tls esp4_offload esp4 psample macsec vxlan ip6_udp_tunnel udp_tunnel vrf 8021q garp mrp ip6_gre ip6_tunnel tunnel6 ip_gre ip_tunnel gre cls_u32 sch_htb dummy binfmt_misc bridge stp llc rfkill ip_set libcrc32c sunrpc vfat fat ipmi_si ipmi_devintf phytium_dc_drm ses enclosure ipmi_msghandler drm_display_helper scsi_transport_sas cec drm_kms_helper cppc_cpufreq sg drm fuse nfnetlink ext4 mbcache jbd2 sd_mod t10_pi crc64_rocksoft_generic crc64_rocksoft crc64 crct10dif_ce ghash_ce sm4_ce_gcm sm4_ce_ccm sm4_ce sm4_ce_cipher sm4 sm3_ce sha3_ce sha512_ce ahci sha512_arm64 sha2_ce libahci sha256_arm64 ice sha1_ce igb sbsa_gwdt libata megaraid_sas i2c_algo_bit i2c_core [ 9042.958095] dm_mirror dm_region_hash dm_log dm_multipath dm_mod aes_neon_bs aes_neon_blk aes_ce_blk aes_ce_cipher [last unloaded: nf_tables] [ 9043.094331] CPU: 39 PID: 127275 Comm: syz-executor.3 Kdump: loaded Not tainted 6.6.0-0001.rc3.ctl4.aarch64 #1 [ 9043.108430] Hardware name: vclusters VSFT5000 B/VSFT5000 B, BIOS KL4.2A.RC.D.170.240314.D.DX 03/14/2024 18:01:48 [ 9043.122832] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 9043.132983] pc : drm_gem_object_free+0xc/0x40 [drm] [ 9043.140480] lr : phytium_gem_create_object+0x2ac/0x338 [phytium_dc_drm] [ 9043.150238] sp : ffff80009cd83bd0 [ 9043.155639] x29: ffff80009cd83bd0 x28: 00000000000000b2 x27: ffff80009cd83ce8 [ 9043.166023] x26: 0000000000000020 x25: 0000000000000020 x24: ffff80007b4b2d78 [ 9043.176292] x23: ffff00ff8de5b000 x22: 0000000003de4000 x21: 0000000000000000 [ 9043.186548] x20: ffff00ff8df94c80 x19: fffffffffffffff4 x18: ffffffffffffffff [ 9043.196768] x17: 6f74206c69616620 x16: 2a524f5252452a20 x15: 5d5d6d72645f6364 [ 9043.207193] x14: 5f6d756974796870 x13: 205d353732373231 x12: 545b5d3837303330 [ 9043.217647] x11: 00000000ffff7fff x10: ffff80008223b900 x9 : ffff80007b5cdcb4 [ 9043.228070] x8 : 00000000000bffe8 x7 : c0000000ffff7fff x6 : 00000000002bffa8 [ 9043.238522] x5 : ffff80008345bd08 x4 : 0000000000000000 x3 : 0000000000000000 [ 9043.248718] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff200014f5b800 [ 9043.258874] Call trace: [ 9043.263132] drm_gem_object_free+0xc/0x40 [drm] [ 9043.270239] phytium_gem_dumb_create+0x60/0x160 [phytium_dc_drm] [ 9043.279194] drm_mode_create_dumb_ioctl+0x98/0xc0 [drm] [ 9043.287188] drm_ioctl_kernel+0xdc/0x188 [drm] [ 9043.294188] drm_ioctl+0x274/0x540 [drm] [ 9043.300456] __arm64_sys_ioctl+0xb4/0x100 [ 9043.306777] invoke_syscall+0x50/0x128 [ 9043.312774] el0_svc_common.constprop.0+0xc8/0xf0 [ 9043.319953] do_el0_svc+0x24/0x38 [ 9043.325324] el0_svc+0x44/0x1b8 [ 9043.330517] el0t_64_sync_handler+0x100/0x130 [ 9043.337369] el0t_64_sync+0x188/0x190 [ 9043.343315] Code: ffff00ff aa1e03e9 952fe875 f940a001 (f9400021) [ 9043.352351] SMP: stopping secondary CPUs [ 9043.412513] Starting crashdump kernel... [ 9044.001381] Bye! ``` Disassembler drm_gem_object_free: ``` 0xffff80007b437398 <drm_gem_object_free>: mov x9, x30 0xffff80007b43739c <drm_gem_object_free+4>: bl 0xffff800080031570 <ftrace_caller> 0xffff80007b4373a0 <drm_gem_object_free+8>: ldr x1, [x0, #320] 0xffff80007b4373a4 <drm_gem_object_free+12>: ldr x1, [x1] 0xffff80007b4373a8 <drm_gem_object_free+16>: cbz x1, 0xffff80007b4373c8 <drm_gem_object_free+48> 0xffff80007b4373ac <drm_gem_object_free+20>: paciasp 0xffff80007b4373b0 <drm_gem_object_free+24>: stp x29, x30, [sp, #-16]! 0xffff80007b4373b4 <drm_gem_object_free+28>: mov x29, sp 0xffff80007b4373b8 <drm_gem_object_free+32>: blr x1 0xffff80007b4373bc <drm_gem_object_free+36>: ldp x29, x30, [sp], #16 0xffff80007b4373c0 <drm_gem_object_free+40>: autiasp 0xffff80007b4373c4 <drm_gem_object_free+44>: ret 0xffff80007b4373c8 <drm_gem_object_free+48>: brk #0x800 0xffff80007b4373cc <drm_gem_object_free+52>: ret 0xffff80007b4373d0 <drm_gem_object_free+56>: .inst 0x865baea8 ; undefined 0xffff80007b4373d4 <drm_gem_object_free+60>: .inst 0xffff00ff ; undefined ``` ldr x1, [x1] <-- trapping instruction Signed-off-by: Li Chen <chenl311(a)chinatelecom.cn> Reviewed-by: Bin Lai <laib2(a)chinatelecom.cn> Reviewed-by: Shuo Li <lishuo(a)phytium.com.cn> --- drivers/gpu/drm/phytium/phytium_gem.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/phytium/phytium_gem.c b/drivers/gpu/drm/phytium/phytium_gem.c index 2cbbcd9fbd112..95b6b0360c065 100644 --- a/drivers/gpu/drm/phytium/phytium_gem.c +++ b/drivers/gpu/drm/phytium/phytium_gem.c @@ -432,6 +432,8 @@ struct phytium_gem_object *phytium_gem_create_object(struct drm_device *dev, uns goto failed_object_init; } + phytium_gem_obj->base.funcs = &phytium_drm_gem_object_funcs; + if (priv->support_memory_type & (MEMORY_TYPE_VRAM_WC | MEMORY_TYPE_VRAM_DEVICE)) { ret = phytium_memory_pool_alloc(priv, &phytium_gem_obj->vaddr, &phytium_gem_obj->phys_addr, size); @@ -475,8 +477,6 @@ struct phytium_gem_object *phytium_gem_create_object(struct drm_device *dev, uns goto failed_dma_alloc; } - phytium_gem_obj->base.funcs = &phytium_drm_gem_object_funcs; - phytium_gem_obj->size = size; list_add_tail(&phytium_gem_obj->list, &priv->gem_list_head); DRM_DEBUG_KMS("phytium_gem_obj iova:0x%pa size:0x%lx\n", -- 2.49.0

1 0

[PATCH OLK-5.10] objtool, media: dib8000: Prevent divide-by-zero in dib8000_set_dds()
by Liu Mingrui 19 Jun '25

19 Jun '25

From: Josh Poimboeuf <jpoimboe(a)kernel.org> stable inclusion from stable-v5.10.236 commit 976a85782246a29ba0f6d411a7a4f524cb9ea987 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IC9910 CVE: CVE-2025-37937 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit e63d465f59011dede0a0f1d21718b59a64c3ff5c ] If dib8000_set_dds()'s call to dib8000_read32() returns zero, the result is a divide-by-zero. Prevent that from happening. Fixes the following warning with an UBSAN kernel: drivers/media/dvb-frontends/dib8000.o: warning: objtool: dib8000_tune() falls through to next function dib8096p_cfg_DibRx() Fixes: 173a64cb3fcf ("[media] dib8000: enhancement") Reported-by: kernel test robot <lkp(a)intel.com> Signed-off-by: Josh Poimboeuf <jpoimboe(a)kernel.org> Signed-off-by: Ingo Molnar <mingo(a)kernel.org> Cc: Mauro Carvalho Chehab <mchehab(a)kernel.org> Cc: Linus Torvalds <torvalds(a)linux-foundation.org> Link: https://lore.kernel.org/r/bd1d504d930ae3f073b1e071bcf62cae7708773c.17428528… Closes: https://lore.kernel.org/r/202503210602.fvH5DO1i-lkp@intel.com/ Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Liu Mingrui <liumingrui(a)huawei.com> --- drivers/media/dvb-frontends/dib8000.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/media/dvb-frontends/dib8000.c b/drivers/media/dvb-frontends/dib8000.c index d67f2dd997d0..3cdf8de3f1c5 100644 --- a/drivers/media/dvb-frontends/dib8000.c +++ b/drivers/media/dvb-frontends/dib8000.c @@ -2701,8 +2701,11 @@ static void dib8000_set_dds(struct dib8000_state *state, s32 offset_khz) u8 ratio; if (state->revision == 0x8090) { + u32 internal = dib8000_read32(state, 23) / 1000; + ratio = 4; - unit_khz_dds_val = (1<<26) / (dib8000_read32(state, 23) / 1000); + + unit_khz_dds_val = (1<<26) / (internal ?: 1); if (offset_khz < 0) dds = (1 << 26) - (abs_offset_khz * unit_khz_dds_val); else -- 2.25.1

2 1

[PATCH OLK-6.6] objtool, media: dib8000: Prevent divide-by-zero in dib8000_set_dds()
by Liu Mingrui 19 Jun '25

19 Jun '25

From: Josh Poimboeuf <jpoimboe(a)kernel.org> stable inclusion from stable-v6.6.87 commit 75b42dfe87657ede3da3f279bd6b1b16d69af954 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IC8J7I CVE: CVE-2025-37937 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit e63d465f59011dede0a0f1d21718b59a64c3ff5c ] If dib8000_set_dds()'s call to dib8000_read32() returns zero, the result is a divide-by-zero. Prevent that from happening. Fixes the following warning with an UBSAN kernel: drivers/media/dvb-frontends/dib8000.o: warning: objtool: dib8000_tune() falls through to next function dib8096p_cfg_DibRx() Fixes: 173a64cb3fcf ("[media] dib8000: enhancement") Reported-by: kernel test robot <lkp(a)intel.com> Signed-off-by: Josh Poimboeuf <jpoimboe(a)kernel.org> Signed-off-by: Ingo Molnar <mingo(a)kernel.org> Cc: Mauro Carvalho Chehab <mchehab(a)kernel.org> Cc: Linus Torvalds <torvalds(a)linux-foundation.org> Link: https://lore.kernel.org/r/bd1d504d930ae3f073b1e071bcf62cae7708773c.17428528… Closes: https://lore.kernel.org/r/202503210602.fvH5DO1i-lkp@intel.com/ Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Wang Hai <wanghai38(a)huawei.com> Signed-off-by: Liu Mingrui <liumingrui(a)huawei.com> --- drivers/media/dvb-frontends/dib8000.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/media/dvb-frontends/dib8000.c b/drivers/media/dvb-frontends/dib8000.c index 2f5165918163..cfe59c3255f7 100644 --- a/drivers/media/dvb-frontends/dib8000.c +++ b/drivers/media/dvb-frontends/dib8000.c @@ -2701,8 +2701,11 @@ static void dib8000_set_dds(struct dib8000_state *state, s32 offset_khz) u8 ratio; if (state->revision == 0x8090) { + u32 internal = dib8000_read32(state, 23) / 1000; + ratio = 4; - unit_khz_dds_val = (1<<26) / (dib8000_read32(state, 23) / 1000); + + unit_khz_dds_val = (1<<26) / (internal ?: 1); if (offset_khz < 0) dds = (1 << 26) - (abs_offset_khz * unit_khz_dds_val); else -- 2.25.1

2 1

[PATCH OLK-6.6 0/2] mm: pcp: increase pcp->free_count threshold to trigger free_high
by Jinjiang Tu 19 Jun '25

19 Jun '25

Nikhil Dhama (1): mm: pcp: increase pcp->free_count threshold to trigger free_high Songtang Liu (1): mm: page_alloc: remove redundant READ_ONCE mm/page_alloc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) -- 2.43.0

2 3

[PATCH OLK-6.6] mm:userswap: change VM_USWAP_BIT to bit 61
by Wupeng Ma 19 Jun '25

19 Jun '25

Offering: HULK hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I8KESX -------------------------------- During introduce userswap to 6.6, bit VM_USWAP is change to 62 by mistake. This is different with the existing bit in 5.10. Change this bit to bit 61 to fix this problem. Fixes: ec6250211515 ("mm/userswap: add VM_USWAP and SWP_USERSWAP_ENTRY") Signed-off-by: Wupeng Ma <mawupeng1(a)huawei.com> --- include/linux/mm.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/mm.h b/include/linux/mm.h index d24d6115a9bf0..77a7d7c4c88c5 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -323,7 +323,7 @@ extern unsigned int kobjsize(const void *objp); #define VM_MERGEABLE 0x80000000 /* KSM may merge identical pages */ #ifdef CONFIG_USERSWAP -# define VM_USWAP_BIT 62 +# define VM_USWAP_BIT 61 #define VM_USWAP BIT(VM_USWAP_BIT) #else /* !CONFIG_USERSWAP */ #define VM_USWAP VM_NONE -- 2.43.0

2 1

[PATCH openEuler-1.0-LTS] video: fbdev: amba-clcd: Fix refcount leak bugs
by Liu Chuang 19 Jun '25

19 Jun '25

From: Liang He <windhl(a)126.com> stable inclusion from stable-v4.19.256 commit a97ff8a949dbf41be89f436b2b1a2b3d794493df category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICGA5H CVE: CVE-2022-50109 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 26c2b7d9fac42eb8317f3ceefa4c1a9a9170ca69 ] In clcdfb_of_init_display(), we should call of_node_put() for the references returned by of_graph_get_next_endpoint() and of_graph_get_remote_port_parent() which have increased the refcount. Besides, we should call of_node_put() both in fail path or when the references are not used anymore. Fixes: d10715be03bd ("video: ARM CLCD: Add DT support") Signed-off-by: Liang He <windhl(a)126.com> Signed-off-by: Helge Deller <deller(a)gmx.de> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Liu Chuang <liuchuang40(a)huawei.com> --- drivers/video/fbdev/amba-clcd.c | 24 ++++++++++++++++++------ 1 file changed, 18 insertions(+), 6 deletions(-) diff --git a/drivers/video/fbdev/amba-clcd.c b/drivers/video/fbdev/amba-clcd.c index 38c1f324ce15..20eb93871630 100644 --- a/drivers/video/fbdev/amba-clcd.c +++ b/drivers/video/fbdev/amba-clcd.c @@ -772,8 +772,10 @@ static int clcdfb_of_init_display(struct clcd_fb *fb) return -ENODEV; panel = of_graph_get_remote_port_parent(endpoint); - if (!panel) - return -ENODEV; + if (!panel) { + err = -ENODEV; + goto out_endpoint_put; + } if (fb->vendor->init_panel) { err = fb->vendor->init_panel(fb, panel); @@ -783,11 +785,11 @@ static int clcdfb_of_init_display(struct clcd_fb *fb) err = clcdfb_of_get_backlight(panel, fb->panel); if (err) - return err; + goto out_panel_put; err = clcdfb_of_get_mode(&fb->dev->dev, panel, fb->panel); if (err) - return err; + goto out_panel_put; err = of_property_read_u32(fb->dev->dev.of_node, "max-memory-bandwidth", &max_bandwidth); @@ -816,11 +818,21 @@ static int clcdfb_of_init_display(struct clcd_fb *fb) if (of_property_read_u32_array(endpoint, "arm,pl11x,tft-r0g0b0-pads", - tft_r0b0g0, ARRAY_SIZE(tft_r0b0g0)) != 0) - return -ENOENT; + tft_r0b0g0, ARRAY_SIZE(tft_r0b0g0)) != 0) { + err = -ENOENT; + goto out_panel_put; + } + + of_node_put(panel); + of_node_put(endpoint); return clcdfb_of_init_tft_panel(fb, tft_r0b0g0[0], tft_r0b0g0[1], tft_r0b0g0[2]); +out_panel_put: + of_node_put(panel); +out_endpoint_put: + of_node_put(endpoint); + return err; } static int clcdfb_of_vram_setup(struct clcd_fb *fb) -- 2.34.1

2 1

[PATCH OLK-6.6] nfs: handle failure of nfs_get_lock_context in unlock path
by Li Lingfeng 19 Jun '25

19 Jun '25

stable inclusion from stable-v6.6.92 commit a6879a076b98c99c9fe747816fe1c29543442441 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICGAL9 CVE: CVE-2025-38023 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit c457dc1ec770a22636b473ce5d35614adfe97636 ] When memory is insufficient, the allocation of nfs_lock_context in nfs_get_lock_context() fails and returns -ENOMEM. If we mistakenly treat an nfs4_unlockdata structure (whose l_ctx member has been set to -ENOMEM) as valid and proceed to execute rpc_run_task(), this will trigger a NULL pointer dereference in nfs4_locku_prepare. For example: BUG: kernel NULL pointer dereference, address: 000000000000000c PGD 0 P4D 0 Oops: Oops: 0000 [#1] SMP PTI CPU: 15 UID: 0 PID: 12 Comm: kworker/u64:0 Not tainted 6.15.0-rc2-dirty #60 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-2.fc40 Workqueue: rpciod rpc_async_schedule RIP: 0010:nfs4_locku_prepare+0x35/0xc2 Code: 89 f2 48 89 fd 48 c7 c7 68 69 ef b5 53 48 8b 8e 90 00 00 00 48 89 f3 RSP: 0018:ffffbbafc006bdb8 EFLAGS: 00010246 RAX: 000000000000004b RBX: ffff9b964fc1fa00 RCX: 0000000000000000 RDX: 0000000000000000 RSI: fffffffffffffff4 RDI: ffff9ba53fddbf40 RBP: ffff9ba539934000 R08: 0000000000000000 R09: ffffbbafc006bc38 R10: ffffffffb6b689c8 R11: 0000000000000003 R12: ffff9ba539934030 R13: 0000000000000001 R14: 0000000004248060 R15: ffffffffb56d1c30 FS: 0000000000000000(0000) GS:ffff9ba5881f0000(0000) knlGS:00000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000000000000c CR3: 000000093f244000 CR4: 00000000000006f0 Call Trace: <TASK> __rpc_execute+0xbc/0x480 rpc_async_schedule+0x2f/0x40 process_one_work+0x232/0x5d0 worker_thread+0x1da/0x3d0 ? __pfx_worker_thread+0x10/0x10 kthread+0x10d/0x240 ? __pfx_kthread+0x10/0x10 ret_from_fork+0x34/0x50 ? __pfx_kthread+0x10/0x10 ret_from_fork_asm+0x1a/0x30 </TASK> Modules linked in: CR2: 000000000000000c ---[ end trace 0000000000000000 ]--- Free the allocated nfs4_unlockdata when nfs_get_lock_context() fails and return NULL to terminate subsequent rpc_run_task, preventing NULL pointer dereference. Fixes: f30cb757f680 ("NFS: Always wait for I/O completion before unlock") Signed-off-by: Li Lingfeng <lilingfeng3(a)huawei.com> Reviewed-by: Jeff Layton <jlayton(a)kernel.org> Link: https://lore.kernel.org/r/20250417072508.3850532-1-lilingfeng3@huawei.com Signed-off-by: Trond Myklebust <trond.myklebust(a)hammerspace.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Li Lingfeng <lilingfeng3(a)huawei.com> --- fs/nfs/nfs4proc.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 4b12e45f5753..c140427e322c 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -6880,10 +6880,18 @@ static struct nfs4_unlockdata *nfs4_alloc_unlockdata(struct file_lock *fl, struct nfs4_unlockdata *p; struct nfs4_state *state = lsp->ls_state; struct inode *inode = state->inode; + struct nfs_lock_context *l_ctx; p = kzalloc(sizeof(*p), GFP_KERNEL); if (p == NULL) return NULL; + l_ctx = nfs_get_lock_context(ctx); + if (!IS_ERR(l_ctx)) { + p->l_ctx = l_ctx; + } else { + kfree(p); + return NULL; + } p->arg.fh = NFS_FH(inode); p->arg.fl = &p->fl; p->arg.seqid = seqid; @@ -6891,7 +6899,6 @@ static struct nfs4_unlockdata *nfs4_alloc_unlockdata(struct file_lock *fl, p->lsp = lsp; /* Ensure we don't close file until we're done freeing locks! */ p->ctx = get_nfs_open_context(ctx); - p->l_ctx = nfs_get_lock_context(ctx); locks_init_lock(&p->fl); locks_copy_lock(&p->fl, fl); p->server = NFS_SERVER(inode); -- 2.46.1

2 1

[PATCH OLK-5.10] nfs: handle failure of nfs_get_lock_context in unlock path
by Li Lingfeng 19 Jun '25

19 Jun '25

stable inclusion from stable-v5.10.238 commit 4c189fd40a09a03f9a900bedb2d9064f1734d72a category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICGAL9 CVE: CVE-2025-38023 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit c457dc1ec770a22636b473ce5d35614adfe97636 ] When memory is insufficient, the allocation of nfs_lock_context in nfs_get_lock_context() fails and returns -ENOMEM. If we mistakenly treat an nfs4_unlockdata structure (whose l_ctx member has been set to -ENOMEM) as valid and proceed to execute rpc_run_task(), this will trigger a NULL pointer dereference in nfs4_locku_prepare. For example: BUG: kernel NULL pointer dereference, address: 000000000000000c PGD 0 P4D 0 Oops: Oops: 0000 [#1] SMP PTI CPU: 15 UID: 0 PID: 12 Comm: kworker/u64:0 Not tainted 6.15.0-rc2-dirty #60 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-2.fc40 Workqueue: rpciod rpc_async_schedule RIP: 0010:nfs4_locku_prepare+0x35/0xc2 Code: 89 f2 48 89 fd 48 c7 c7 68 69 ef b5 53 48 8b 8e 90 00 00 00 48 89 f3 RSP: 0018:ffffbbafc006bdb8 EFLAGS: 00010246 RAX: 000000000000004b RBX: ffff9b964fc1fa00 RCX: 0000000000000000 RDX: 0000000000000000 RSI: fffffffffffffff4 RDI: ffff9ba53fddbf40 RBP: ffff9ba539934000 R08: 0000000000000000 R09: ffffbbafc006bc38 R10: ffffffffb6b689c8 R11: 0000000000000003 R12: ffff9ba539934030 R13: 0000000000000001 R14: 0000000004248060 R15: ffffffffb56d1c30 FS: 0000000000000000(0000) GS:ffff9ba5881f0000(0000) knlGS:00000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000000000000c CR3: 000000093f244000 CR4: 00000000000006f0 Call Trace: <TASK> __rpc_execute+0xbc/0x480 rpc_async_schedule+0x2f/0x40 process_one_work+0x232/0x5d0 worker_thread+0x1da/0x3d0 ? __pfx_worker_thread+0x10/0x10 kthread+0x10d/0x240 ? __pfx_kthread+0x10/0x10 ret_from_fork+0x34/0x50 ? __pfx_kthread+0x10/0x10 ret_from_fork_asm+0x1a/0x30 </TASK> Modules linked in: CR2: 000000000000000c ---[ end trace 0000000000000000 ]--- Free the allocated nfs4_unlockdata when nfs_get_lock_context() fails and return NULL to terminate subsequent rpc_run_task, preventing NULL pointer dereference. Fixes: f30cb757f680 ("NFS: Always wait for I/O completion before unlock") Signed-off-by: Li Lingfeng <lilingfeng3(a)huawei.com> Reviewed-by: Jeff Layton <jlayton(a)kernel.org> Link: https://lore.kernel.org/r/20250417072508.3850532-1-lilingfeng3@huawei.com Signed-off-by: Trond Myklebust <trond.myklebust(a)hammerspace.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Li Lingfeng <lilingfeng3(a)huawei.com> --- fs/nfs/nfs4proc.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 8dc77a194c62..349994e18fd6 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -6726,10 +6726,18 @@ static struct nfs4_unlockdata *nfs4_alloc_unlockdata(struct file_lock *fl, struct nfs4_unlockdata *p; struct nfs4_state *state = lsp->ls_state; struct inode *inode = state->inode; + struct nfs_lock_context *l_ctx; p = kzalloc(sizeof(*p), GFP_NOFS); if (p == NULL) return NULL; + l_ctx = nfs_get_lock_context(ctx); + if (!IS_ERR(l_ctx)) { + p->l_ctx = l_ctx; + } else { + kfree(p); + return NULL; + } p->arg.fh = NFS_FH(inode); p->arg.fl = &p->fl; p->arg.seqid = seqid; @@ -6737,7 +6745,6 @@ static struct nfs4_unlockdata *nfs4_alloc_unlockdata(struct file_lock *fl, p->lsp = lsp; /* Ensure we don't close file until we're done freeing locks! */ p->ctx = get_nfs_open_context(ctx); - p->l_ctx = nfs_get_lock_context(ctx); locks_init_lock(&p->fl); locks_copy_lock(&p->fl, fl); p->server = NFS_SERVER(inode); -- 2.46.1

2 1

[openeuler:openEuler-1.0-LTS] BUILD REGRESSION 4f84adc737008927c799b691e7b051bea90313cf
by kernel test robot 19 Jun '25

19 Jun '25

tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS branch HEAD: 4f84adc737008927c799b691e7b051bea90313cf !16554 [openEuler-1.0-LTS] PCI: Supplement ACS quirk for more Zhaoxin Root Ports Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202505201642.9kWf73yF-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202505201731.rOzzhiIH-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202505201910.3QGTFYPj-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202505202028.GvFwJHdW-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202505202138.LT7VPPBg-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202506061449.nBm6oAvj-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202506061633.Zsp5yfyi-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202506061637.CVNqsEqf-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202506061755.yar1Fr9d-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202506071856.LxaA5NHF-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202506182031.ldH7VynO-lkp@intel.com /kbuild/src/headers/Makefile:626: include/config/auto.conf.cmd: No such file or directory include/linux/list.h:63:20: warning: storing the address of local variable 'ticket' in '((struct list_head *)((char *)space_info + 8))[10].prev' [-Wdangling-pointer=] kernel/sched/core.c:5976:22: error: 'root_task_group' undeclared (first use in this function); did you mean 'task_group'? kernel/sched/core.c:5989:29: error: 'root_task_group' undeclared (first use in this function); did you mean 'task_group'? mm/huge_memory.c:2092:8: warning: variable 'orig_pud' set but not used [-Wunused-but-set-variable] mm/hugetlb.c:1432:6: warning: no previous prototype for 'free_huge_page_to_dhugetlb_pool' [-Wmissing-prototypes] mm/khugepaged.c:1387: warning: Function parameter or member 'hpage' not described in 'collapse_shmem' mm/khugepaged.c:1387: warning: Function parameter or member 'mapping' not described in 'collapse_shmem' mm/khugepaged.c:1387: warning: Function parameter or member 'mm' not described in 'collapse_shmem' mm/khugepaged.c:1387: warning: Function parameter or member 'node' not described in 'collapse_shmem' mm/khugepaged.c:1387: warning: Function parameter or member 'reliable' not described in 'collapse_shmem' mm/khugepaged.c:1387: warning: Function parameter or member 'start' not described in 'collapse_shmem' mm/maccess.c:85:6: warning: no previous prototype for '__probe_user_read' [-Wmissing-prototypes] mm/memcontrol.c:5000:6: warning: no previous prototype for 'dhugetlb_pool_is_free' [-Wmissing-prototypes] mm/memcontrol.c:5000:6: warning: no previous prototype for function 'dhugetlb_pool_is_free' [-Wmissing-prototypes] mm/memcontrol.c:6728: warning: bad line: | 0, otherwise. mm/memory.c:4803:3: warning: cast from 'int (*)(unsigned long, unsigned long, struct cgp_args *)' to 'ktask_thread_func' (aka 'int (*)(void *, void *, void *)') converts to incompatible function type [-Wcast-function-type-mismatch] mm/memory_hotplug.c:481:16: warning: variable 'start_pfn' set but not used [-Wunused-but-set-variable] mm/memory_hotplug.c:481:23: warning: variable 'start_pfn' set but not used [-Wunused-but-set-variable] mm/memory_hotplug.c:970:13: warning: 'rollback_node_hotadd' defined but not used [-Wunused-function] mm/page_alloc.c:3123: warning: Function parameter or member 'mt' not described in '__putback_isolated_page' mm/rmap.c:916:17: warning: variable 'cstart' set but not used [-Wunused-but-set-variable] mm/rmap.c:916:31: warning: variable 'cstart' set but not used [-Wunused-but-set-variable] mm/vmalloc.c:231:16: warning: variable 'start' set but not used [-Wunused-but-set-variable] mm/vmalloc.c:231:23: warning: variable 'start' set but not used [-Wunused-but-set-variable] Unverified Error/Warning (likely false positive, kindly check if interested): mm/.tmp_vmacache.o: warning: objtool: missing symbol for section .text mm/hugetlb.c: linux/share_pool.h is included more than once. mm/shmem.c: linux/share_pool.h is included more than once. mm/swap.c: linux/memremap.h is included more than once. Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allmodconfig | |-- include-asm-generic-bitops-non-atomic.h:error:array-subscript-long-unsigned-int-is-partly-outside-array-bounds-of-u32-aka-unsigned-int | |-- include-uapi-linux-sctp.h:error:alignment-of-struct-sctp_paddr_change-is-less-than | |-- include-uapi-linux-sctp.h:error:alignment-of-struct-sctp_paddrinfo-is-less-than | |-- include-uapi-linux-sctp.h:error:alignment-of-struct-sctp_paddrparams-is-less-than | |-- include-uapi-linux-sctp.h:error:alignment-of-struct-sctp_prim-is-less-than | |-- include-uapi-linux-sctp.h:error:alignment-of-struct-sctp_setpeerprim-is-less-than | |-- include-uapi-linux-sctp.h:error:spinfo_address-offset-in-struct-sctp_paddrinfo-isn-t-aligned-to | |-- include-uapi-linux-sctp.h:error:spp_address-offset-in-struct-sctp_paddrparams-isn-t-aligned-to | |-- include-uapi-linux-sctp.h:error:ssp_addr-offset-in-struct-sctp_prim-isn-t-aligned-to | |-- include-uapi-linux-sctp.h:error:sspp_addr-offset-in-struct-sctp_setpeerprim-isn-t-aligned-to | |-- mm-khugepaged.c:warning:Function-parameter-or-member-hpage-not-described-in-collapse_shmem | |-- mm-khugepaged.c:warning:Function-parameter-or-member-mapping-not-described-in-collapse_shmem | |-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_shmem | |-- mm-khugepaged.c:warning:Function-parameter-or-member-node-not-described-in-collapse_shmem | |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_shmem | |-- mm-khugepaged.c:warning:Function-parameter-or-member-start-not-described-in-collapse_shmem | |-- mm-maccess.c:warning:no-previous-prototype-for-__probe_user_read | |-- mm-memcontrol.c:warning:bad-line:otherwise. | |-- mm-memory_hotplug.c:warning:rollback_node_hotadd-defined-but-not-used | |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn | |-- mm-memory_hotplug.c:warning:variable-start_pfn-set-but-not-used | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- arm64-allnoconfig | |-- kernel-sched-core.c:error:root_task_group-undeclared-(first-use-in-this-function) | |-- mm-maccess.c:warning:no-previous-prototype-for-__probe_user_read | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | |-- mm-rmap.c:warning:variable-cstart-set-but-not-used | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- arm64-defconfig | |-- mm-hugetlb.c:warning:no-previous-prototype-for-free_huge_page_to_dhugetlb_pool | |-- mm-khugepaged.c:warning:Function-parameter-or-member-hpage-not-described-in-collapse_shmem | |-- mm-khugepaged.c:warning:Function-parameter-or-member-mapping-not-described-in-collapse_shmem | |-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_shmem | |-- mm-khugepaged.c:warning:Function-parameter-or-member-node-not-described-in-collapse_shmem | |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_shmem | |-- mm-khugepaged.c:warning:Function-parameter-or-member-start-not-described-in-collapse_shmem | |-- mm-maccess.c:warning:no-previous-prototype-for-__probe_user_read | |-- mm-memcontrol.c:warning:bad-line:otherwise. | |-- mm-memcontrol.c:warning:no-previous-prototype-for-dhugetlb_pool_is_free | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- arm64-randconfig-001-20250618 | |-- mm-khugepaged.c:warning:Function-parameter-or-member-hpage-not-described-in-collapse_shmem | |-- mm-khugepaged.c:warning:Function-parameter-or-member-mapping-not-described-in-collapse_shmem | |-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_shmem | |-- mm-khugepaged.c:warning:Function-parameter-or-member-node-not-described-in-collapse_shmem | |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_shmem | |-- mm-khugepaged.c:warning:Function-parameter-or-member-start-not-described-in-collapse_shmem | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- arm64-randconfig-002-20250618 | |-- mm-hugetlb.c:warning:no-previous-prototype-for-free_huge_page_to_dhugetlb_pool | |-- mm-maccess.c:warning:no-previous-prototype-for-__probe_user_read | |-- mm-memory_hotplug.c:warning:rollback_node_hotadd-defined-but-not-used | |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn | |-- mm-memory_hotplug.c:warning:variable-start_pfn-set-but-not-used | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | |-- mm-rmap.c:warning:variable-cstart-set-but-not-used | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- arm64-randconfig-003-20250618 | |-- include-linux-list.h:warning:storing-the-address-of-local-variable-ticket-in-((struct-list_head-)((char-)space_info-))-.prev | |-- mm-hugetlb.c:warning:no-previous-prototype-for-free_huge_page_to_dhugetlb_pool | |-- mm-khugepaged.c:warning:Function-parameter-or-member-hpage-not-described-in-collapse_shmem | |-- mm-khugepaged.c:warning:Function-parameter-or-member-mapping-not-described-in-collapse_shmem | |-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_shmem | |-- mm-khugepaged.c:warning:Function-parameter-or-member-node-not-described-in-collapse_shmem | |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_shmem | |-- mm-khugepaged.c:warning:Function-parameter-or-member-start-not-described-in-collapse_shmem | |-- mm-maccess.c:warning:no-previous-prototype-for-__probe_user_read | |-- mm-memory_hotplug.c:warning:rollback_node_hotadd-defined-but-not-used | |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn | |-- mm-memory_hotplug.c:warning:variable-start_pfn-set-but-not-used | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- arm64-randconfig-004-20250618 | |-- kernel-sched-core.c:error:root_task_group-undeclared-(first-use-in-this-function) | |-- mm-khugepaged.c:warning:Function-parameter-or-member-hpage-not-described-in-collapse_shmem | |-- mm-khugepaged.c:warning:Function-parameter-or-member-mapping-not-described-in-collapse_shmem | |-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_shmem | |-- mm-khugepaged.c:warning:Function-parameter-or-member-node-not-described-in-collapse_shmem | |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_shmem | |-- mm-khugepaged.c:warning:Function-parameter-or-member-start-not-described-in-collapse_shmem | |-- mm-maccess.c:warning:no-previous-prototype-for-__probe_user_read | |-- mm-memcontrol.c:warning:bad-line:otherwise. | |-- mm-memcontrol.c:warning:no-previous-prototype-for-dhugetlb_pool_is_free | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- x86_64-allnoconfig | |-- Makefile:include-config-auto.conf.cmd:No-such-file-or-directory | |-- mm-hugetlb.c:linux-share_pool.h-is-included-more-than-once. | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | |-- mm-rmap.c:warning:variable-cstart-set-but-not-used | |-- mm-shmem.c:linux-share_pool.h-is-included-more-than-once. | |-- mm-swap.c:linux-memremap.h-is-included-more-than-once. | |-- mm-vmalloc.c:warning:variable-start-set-but-not-used | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration |-- x86_64-allyesconfig | |-- mm-huge_memory.c:warning:variable-orig_pud-set-but-not-used | |-- mm-khugepaged.c:warning:Function-parameter-or-member-hpage-not-described-in-collapse_shmem | |-- mm-khugepaged.c:warning:Function-parameter-or-member-mapping-not-described-in-collapse_shmem | |-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_shmem | |-- mm-khugepaged.c:warning:Function-parameter-or-member-node-not-described-in-collapse_shmem | |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_shmem | |-- mm-khugepaged.c:warning:Function-parameter-or-member-start-not-described-in-collapse_shmem | |-- mm-memcontrol.c:warning:bad-line:otherwise. | |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type | |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn | |-- mm-memory_hotplug.c:warning:variable-start_pfn-set-but-not-used | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | |-- mm-rmap.c:warning:variable-cstart-set-but-not-used | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- x86_64-buildonly-randconfig-001-20250618 | |-- kernel-hung_task.c:error:use-of-undeclared-identifier-sysctl_hung_task_all_cpu_backtrace | |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn | |-- mm-memory_hotplug.c:warning:variable-start_pfn-set-but-not-used | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | |-- mm-rmap.c:warning:variable-cstart-set-but-not-used | |-- mm-vmalloc.c:warning:variable-start-set-but-not-used | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration |-- x86_64-buildonly-randconfig-002-20250618 | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | |-- mm-rmap.c:warning:variable-cstart-set-but-not-used | |-- mm-vmalloc.c:warning:variable-start-set-but-not-used | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration |-- x86_64-buildonly-randconfig-004-20250618 | |-- ld.lld:error:undefined-symbol:init_net | |-- mm-huge_memory.c:warning:variable-orig_pud-set-but-not-used | |-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool | |-- mm-khugepaged.c:warning:Function-parameter-or-member-hpage-not-described-in-collapse_shmem | |-- mm-khugepaged.c:warning:Function-parameter-or-member-mapping-not-described-in-collapse_shmem | |-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_shmem | |-- mm-khugepaged.c:warning:Function-parameter-or-member-node-not-described-in-collapse_shmem | |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_shmem | |-- mm-khugepaged.c:warning:Function-parameter-or-member-start-not-described-in-collapse_shmem | |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type | |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn | |-- mm-memory_hotplug.c:warning:variable-start_pfn-set-but-not-used | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | |-- mm-rmap.c:warning:variable-cstart-set-but-not-used | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- x86_64-buildonly-randconfig-005-20250618 | |-- mm-.tmp_vmacache.o:warning:objtool:missing-symbol-for-section-.text | |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn | |-- mm-memory_hotplug.c:warning:variable-start_pfn-set-but-not-used | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | |-- mm-rmap.c:warning:variable-cstart-set-but-not-used | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- x86_64-defconfig | |-- mm-hugetlb.c:warning:no-previous-prototype-for-free_huge_page_to_dhugetlb_pool | |-- mm-maccess.c:warning:no-previous-prototype-for-__probe_user_read | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | |-- mm-rmap.c:warning:variable-cstart-set-but-not-used | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- x86_64-randconfig-101-20250619 | |-- kernel-hung_task.c:error:use-of-undeclared-identifier-sysctl_hung_task_all_cpu_backtrace | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | |-- mm-rmap.c:warning:variable-cstart-set-but-not-used | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- x86_64-randconfig-121-20250619 | |-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool | |-- mm-memcontrol.c:warning:bad-line:otherwise. | |-- mm-memcontrol.c:warning:no-previous-prototype-for-function-dhugetlb_pool_is_free | |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type | |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn | |-- mm-memory_hotplug.c:warning:variable-start_pfn-set-but-not-used | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | |-- mm-rmap.c:warning:variable-cstart-set-but-not-used | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used `-- x86_64-randconfig-123-20250619 |-- mm-memcontrol.c:warning:bad-line:otherwise. |-- mm-memcontrol.c:warning:no-previous-prototype-for-function-dhugetlb_pool_is_free |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page |-- mm-rmap.c:warning:variable-cstart-set-but-not-used |-- mm-vmalloc.c:warning:variable-start-set-but-not-used `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration elapsed time: 1261m configs tested: 17 configs skipped: 128 tested configs: arm64 allmodconfig gcc-15.1.0 arm64 allnoconfig gcc-15.1.0 arm64 defconfig gcc-15.1.0 arm64 randconfig-001-20250618 gcc-7.5.0 arm64 randconfig-002-20250618 gcc-9.5.0 arm64 randconfig-003-20250618 gcc-14.3.0 arm64 randconfig-004-20250618 gcc-8.5.0 x86_64 allnoconfig clang-20 x86_64 allyesconfig clang-20 x86_64 buildonly-randconfig-001-20250618 clang-20 x86_64 buildonly-randconfig-002-20250618 clang-20 x86_64 buildonly-randconfig-003-20250618 gcc-12 x86_64 buildonly-randconfig-004-20250618 clang-20 x86_64 buildonly-randconfig-005-20250618 clang-20 x86_64 buildonly-randconfig-006-20250618 gcc-12 x86_64 defconfig gcc-11 x86_64 rhel-9.4-rust clang-18 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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