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[PATCH OLK-6.6 0/3] Revert syscall performance degradation patches
by liwei 10 May '24

10 May '24

This patch group has about 30% impact on syscall performance. liwei (3): Revert "x86/bugs: Replace CONFIG_SPECTRE_BHI_{ON,OFF} with CONFIG_MITIGATION_SPECTRE_BHI" Revert "x86/bugs: Remove CONFIG_BHI_MITIGATION_AUTO and spectre_bhi=auto" Revert "x86: set SPECTRE_BHI_ON as default" Documentation/admin-guide/hw-vuln/spectre.rst | 4 ++++ .../admin-guide/kernel-parameters.txt | 3 +++ arch/x86/Kconfig | 21 ++++++++++++++++--- arch/x86/kernel/cpu/bugs.c | 10 ++++++++- 4 files changed, 34 insertions(+), 4 deletions(-) -- 2.25.1

2 4

[PATCH OLK-5.10] media: usbtv: Remove useless locks in usbtv_video_free()
by Zeng Heng 10 May '24

10 May '24

From: Benjamin Gaignard <benjamin.gaignard(a)collabora.com> mainline inclusion from mainline-v6.9-rc1 commit 65e6a2773d655172143cc0b927cdc89549842895 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9L9JS CVE: CVE-2024-27072 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- Remove locks calls in usbtv_video_free() because are useless and may led to a deadlock as reported here: https://syzkaller.appspot.com/x/bisect.txt?x=166dc872180000 Also remove usbtv_stop() call since it will be called when unregistering the device. Before 'c838530d230b' this issue would only be noticed if you disconnect while streaming and now it is noticeable even when disconnecting while not streaming. Fixes: c838530d230b ("media: media videobuf2: Be more flexible on the number of queue stored buffers") Fixes: f3d27f34fdd7 ("[media] usbtv: Add driver for Fushicai USBTV007 video frame grabber") Signed-off-by: Benjamin Gaignard <benjamin.gaignard(a)collabora.com> Reviewed-by: Tomasz Figa <tfiga(a)chromium.org> Tested-by: Hans Verkuil <hverkuil-cisco(a)xs4all.nl> Signed-off-by: Hans Verkuil <hverkuil-cisco(a)xs4all.nl> [hverkuil: fix minor spelling mistake in log message] Signed-off-by: Zeng Heng <zengheng4(a)huawei.com> --- drivers/media/usb/usbtv/usbtv-video.c | 7 ------- 1 file changed, 7 deletions(-) diff --git a/drivers/media/usb/usbtv/usbtv-video.c b/drivers/media/usb/usbtv/usbtv-video.c index 3b4a2e769230..f2aaec0f77c8 100644 --- a/drivers/media/usb/usbtv/usbtv-video.c +++ b/drivers/media/usb/usbtv/usbtv-video.c @@ -959,15 +959,8 @@ int usbtv_video_init(struct usbtv *usbtv) void usbtv_video_free(struct usbtv *usbtv) { - mutex_lock(&usbtv->vb2q_lock); - mutex_lock(&usbtv->v4l2_lock); - - usbtv_stop(usbtv); vb2_video_unregister_device(&usbtv->vdev); v4l2_device_disconnect(&usbtv->v4l2_dev); - mutex_unlock(&usbtv->v4l2_lock); - mutex_unlock(&usbtv->vb2q_lock); - v4l2_device_put(&usbtv->v4l2_dev); } -- 2.25.1

2 1

[PATCH openEuler-22.03-LTS-SP2] media: usbtv: Remove useless locks in usbtv_video_free()
by Zeng Heng 10 May '24

10 May '24

From: Benjamin Gaignard <benjamin.gaignard(a)collabora.com> mainline inclusion from mainline-v6.9-rc1 commit 65e6a2773d655172143cc0b927cdc89549842895 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9L9JS CVE: CVE-2024-27072 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- Remove locks calls in usbtv_video_free() because are useless and may led to a deadlock as reported here: https://syzkaller.appspot.com/x/bisect.txt?x=166dc872180000 Also remove usbtv_stop() call since it will be called when unregistering the device. Before 'c838530d230b' this issue would only be noticed if you disconnect while streaming and now it is noticeable even when disconnecting while not streaming. Fixes: c838530d230b ("media: media videobuf2: Be more flexible on the number of queue stored buffers") Fixes: f3d27f34fdd7 ("[media] usbtv: Add driver for Fushicai USBTV007 video frame grabber") Signed-off-by: Benjamin Gaignard <benjamin.gaignard(a)collabora.com> Reviewed-by: Tomasz Figa <tfiga(a)chromium.org> Tested-by: Hans Verkuil <hverkuil-cisco(a)xs4all.nl> Signed-off-by: Hans Verkuil <hverkuil-cisco(a)xs4all.nl> [hverkuil: fix minor spelling mistake in log message] Signed-off-by: Zeng Heng <zengheng4(a)huawei.com> --- drivers/media/usb/usbtv/usbtv-video.c | 7 ------- 1 file changed, 7 deletions(-) diff --git a/drivers/media/usb/usbtv/usbtv-video.c b/drivers/media/usb/usbtv/usbtv-video.c index 3b4a2e769230..f2aaec0f77c8 100644 --- a/drivers/media/usb/usbtv/usbtv-video.c +++ b/drivers/media/usb/usbtv/usbtv-video.c @@ -959,15 +959,8 @@ int usbtv_video_init(struct usbtv *usbtv) void usbtv_video_free(struct usbtv *usbtv) { - mutex_lock(&usbtv->vb2q_lock); - mutex_lock(&usbtv->v4l2_lock); - - usbtv_stop(usbtv); vb2_video_unregister_device(&usbtv->vdev); v4l2_device_disconnect(&usbtv->v4l2_dev); - mutex_unlock(&usbtv->v4l2_lock); - mutex_unlock(&usbtv->vb2q_lock); - v4l2_device_put(&usbtv->v4l2_dev); } -- 2.25.1

2 1

[PATCH openEuler-1.0-LTS] media: usbtv: Remove useless locks in usbtv_video_free()
by Zeng Heng 10 May '24

10 May '24

From: Benjamin Gaignard <benjamin.gaignard(a)collabora.com> mainline inclusion from mainline-v6.9-rc1 commit 65e6a2773d655172143cc0b927cdc89549842895 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9L9JS CVE: CVE-2024-27072 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- Remove locks calls in usbtv_video_free() because are useless and may led to a deadlock as reported here: https://syzkaller.appspot.com/x/bisect.txt?x=166dc872180000 Also remove usbtv_stop() call since it will be called when unregistering the device. Before 'c838530d230b' this issue would only be noticed if you disconnect while streaming and now it is noticeable even when disconnecting while not streaming. Fixes: c838530d230b ("media: media videobuf2: Be more flexible on the number of queue stored buffers") Fixes: f3d27f34fdd7 ("[media] usbtv: Add driver for Fushicai USBTV007 video frame grabber") Signed-off-by: Benjamin Gaignard <benjamin.gaignard(a)collabora.com> Reviewed-by: Tomasz Figa <tfiga(a)chromium.org> Tested-by: Hans Verkuil <hverkuil-cisco(a)xs4all.nl> Signed-off-by: Hans Verkuil <hverkuil-cisco(a)xs4all.nl> [hverkuil: fix minor spelling mistake in log message] Conflicts: drivers/media/usb/usbtv/usbtv-video.c [The version does not include commit 24b5836dbd45.] Signed-off-by: Zeng Heng <zengheng4(a)huawei.com> --- drivers/media/usb/usbtv/usbtv-video.c | 7 ------- 1 file changed, 7 deletions(-) diff --git a/drivers/media/usb/usbtv/usbtv-video.c b/drivers/media/usb/usbtv/usbtv-video.c index 36a9a4017185..096fca028d1f 100644 --- a/drivers/media/usb/usbtv/usbtv-video.c +++ b/drivers/media/usb/usbtv/usbtv-video.c @@ -963,15 +963,8 @@ int usbtv_video_init(struct usbtv *usbtv) void usbtv_video_free(struct usbtv *usbtv) { - mutex_lock(&usbtv->vb2q_lock); - mutex_lock(&usbtv->v4l2_lock); - - usbtv_stop(usbtv); video_unregister_device(&usbtv->vdev); v4l2_device_disconnect(&usbtv->v4l2_dev); - mutex_unlock(&usbtv->v4l2_lock); - mutex_unlock(&usbtv->vb2q_lock); - v4l2_device_put(&usbtv->v4l2_dev); } -- 2.25.1

2 1

[PATCH OLK-5.10] SUNRPC: fix some memleaks in gssx_dec_option_array
by Dong Chenchen 10 May '24

10 May '24

From: Zhipeng Lu <alexious(a)zju.edu.cn> mainline inclusion from mainline-v6.9-rc1 commit 3cfcfc102a5e57b021b786a755a38935e357797d category: bugfix bugzilla: 189901, https://gitee.com/src-openeuler/kernel/issues/I9L9J1 CVE: CVE-2024-27388 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- The creds and oa->data need to be freed in the error-handling paths after their allocation. So this patch add these deallocations in the corresponding paths. Fixes: 1d658336b05f ("SUNRPC: Add RPC based upcall mechanism for RPCGSS auth") Signed-off-by: Zhipeng Lu <alexious(a)zju.edu.cn> Signed-off-by: Chuck Lever <chuck.lever(a)oracle.com> Signed-off-by: Dong Chenchen <dongchenchen2(a)huawei.com> --- net/sunrpc/auth_gss/gss_rpc_xdr.c | 27 +++++++++++++++++++-------- 1 file changed, 19 insertions(+), 8 deletions(-) diff --git a/net/sunrpc/auth_gss/gss_rpc_xdr.c b/net/sunrpc/auth_gss/gss_rpc_xdr.c index 2ff7b7083eba..e265b8d38aa1 100644 --- a/net/sunrpc/auth_gss/gss_rpc_xdr.c +++ b/net/sunrpc/auth_gss/gss_rpc_xdr.c @@ -250,8 +250,8 @@ static int gssx_dec_option_array(struct xdr_stream *xdr, creds = kzalloc(sizeof(struct svc_cred), GFP_KERNEL); if (!creds) { - kfree(oa->data); - return -ENOMEM; + err = -ENOMEM; + goto free_oa; } oa->data[0].option.data = CREDS_VALUE; @@ -265,29 +265,40 @@ static int gssx_dec_option_array(struct xdr_stream *xdr, /* option buffer */ p = xdr_inline_decode(xdr, 4); - if (unlikely(p == NULL)) - return -ENOSPC; + if (unlikely(p == NULL)) { + err = -ENOSPC; + goto free_creds; + } length = be32_to_cpup(p); p = xdr_inline_decode(xdr, length); - if (unlikely(p == NULL)) - return -ENOSPC; + if (unlikely(p == NULL)) { + err = -ENOSPC; + goto free_creds; + } if (length == sizeof(CREDS_VALUE) && memcmp(p, CREDS_VALUE, sizeof(CREDS_VALUE)) == 0) { /* We have creds here. parse them */ err = gssx_dec_linux_creds(xdr, creds); if (err) - return err; + goto free_creds; oa->data[0].value.len = 1; /* presence */ } else { /* consume uninteresting buffer */ err = gssx_dec_buffer(xdr, &dummy); if (err) - return err; + goto free_creds; } } return 0; + +free_creds: + kfree(creds); +free_oa: + kfree(oa->data); + oa->data = NULL; + return err; } static int gssx_dec_status(struct xdr_stream *xdr, -- 2.25.1

2 1

[PATCH openEuler-1.0-LTS] SUNRPC: fix some memleaks in gssx_dec_option_array
by Dong Chenchen 10 May '24

10 May '24

From: Zhipeng Lu <alexious(a)zju.edu.cn> mainline inclusion from mainline-v6.9-rc1 commit 3cfcfc102a5e57b021b786a755a38935e357797d category: bugfix bugzilla: 189901, https://gitee.com/src-openeuler/kernel/issues/I9L9J1 CVE: CVE-2024-27388 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- The creds and oa->data need to be freed in the error-handling paths after their allocation. So this patch add these deallocations in the corresponding paths. Fixes: 1d658336b05f ("SUNRPC: Add RPC based upcall mechanism for RPCGSS auth") Signed-off-by: Zhipeng Lu <alexious(a)zju.edu.cn> Signed-off-by: Chuck Lever <chuck.lever(a)oracle.com> Signed-off-by: Dong Chenchen <dongchenchen2(a)huawei.com> --- net/sunrpc/auth_gss/gss_rpc_xdr.c | 27 +++++++++++++++++++-------- 1 file changed, 19 insertions(+), 8 deletions(-) diff --git a/net/sunrpc/auth_gss/gss_rpc_xdr.c b/net/sunrpc/auth_gss/gss_rpc_xdr.c index 444380f968f1..730a9c4dc993 100644 --- a/net/sunrpc/auth_gss/gss_rpc_xdr.c +++ b/net/sunrpc/auth_gss/gss_rpc_xdr.c @@ -263,8 +263,8 @@ static int gssx_dec_option_array(struct xdr_stream *xdr, creds = kzalloc(sizeof(struct svc_cred), GFP_KERNEL); if (!creds) { - kfree(oa->data); - return -ENOMEM; + err = -ENOMEM; + goto free_oa; } oa->data[0].option.data = CREDS_VALUE; @@ -278,29 +278,40 @@ static int gssx_dec_option_array(struct xdr_stream *xdr, /* option buffer */ p = xdr_inline_decode(xdr, 4); - if (unlikely(p == NULL)) - return -ENOSPC; + if (unlikely(p == NULL)) { + err = -ENOSPC; + goto free_creds; + } length = be32_to_cpup(p); p = xdr_inline_decode(xdr, length); - if (unlikely(p == NULL)) - return -ENOSPC; + if (unlikely(p == NULL)) { + err = -ENOSPC; + goto free_creds; + } if (length == sizeof(CREDS_VALUE) && memcmp(p, CREDS_VALUE, sizeof(CREDS_VALUE)) == 0) { /* We have creds here. parse them */ err = gssx_dec_linux_creds(xdr, creds); if (err) - return err; + goto free_creds; oa->data[0].value.len = 1; /* presence */ } else { /* consume uninteresting buffer */ err = gssx_dec_buffer(xdr, &dummy); if (err) - return err; + goto free_creds; } } return 0; + +free_creds: + kfree(creds); +free_oa: + kfree(oa->data); + oa->data = NULL; + return err; } static int gssx_dec_status(struct xdr_stream *xdr, -- 2.25.1

2 1

[PATCH openEuler-1.0-LTS v2] SUNRPC: fix a memleak in gss_import_v2_context
by Dong Chenchen 10 May '24

10 May '24

From: Zhipeng Lu <alexious(a)zju.edu.cn> mainline inclusion from mainline-v6.9-rc1 commit e67b652d8e8591d3b1e569dbcdfcee15993e91fa category: bugfix bugzilla: 189914, https://gitee.com/src-openeuler/kernel/issues/I9L9IF CVE: CVE-2023-52653 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- The ctx->mech_used.data allocated by kmemdup is not freed in neither gss_import_v2_context nor it only caller gss_krb5_import_sec_context, which frees ctx on error. Thus, this patch reform the last call of gss_import_v2_context to the gss_krb5_import_ctx_v2, preventing the memleak while keepping the return formation. Fixes: 47d848077629 ("gss_krb5: handle new context format from gssd") Signed-off-by: Zhipeng Lu <alexious(a)zju.edu.cn> Reviewed-by: Jeff Layton <jlayton(a)kernel.org> Signed-off-by: Chuck Lever <chuck.lever(a)oracle.com> Conflicts: net/sunrpc/auth_gss/gss_krb5_mech.c [commit 279a67cdd491 was not merged] Signed-off-by: Dong Chenchen <dongchenchen2(a)huawei.com> --- net/sunrpc/auth_gss/gss_krb5_mech.c | 21 +++++++++++++++++---- 1 file changed, 17 insertions(+), 4 deletions(-) diff --git a/net/sunrpc/auth_gss/gss_krb5_mech.c b/net/sunrpc/auth_gss/gss_krb5_mech.c index 893d8a480592..f4f3ca817068 100644 --- a/net/sunrpc/auth_gss/gss_krb5_mech.c +++ b/net/sunrpc/auth_gss/gss_krb5_mech.c @@ -588,6 +588,7 @@ gss_import_v2_context(const void *p, const void *end, struct krb5_ctx *ctx, { int keylen; u32 time32; + int ret; p = simple_get_bytes(p, end, &ctx->flags, sizeof(ctx->flags)); if (IS_ERR(p)) @@ -644,16 +645,28 @@ gss_import_v2_context(const void *p, const void *end, struct krb5_ctx *ctx, switch (ctx->enctype) { case ENCTYPE_DES3_CBC_RAW: - return context_derive_keys_des3(ctx, gfp_mask); + ret = context_derive_keys_des3(ctx, gfp_mask); + break; case ENCTYPE_ARCFOUR_HMAC: - return context_derive_keys_rc4(ctx); + ret = context_derive_keys_rc4(ctx); + break; case ENCTYPE_AES128_CTS_HMAC_SHA1_96: case ENCTYPE_AES256_CTS_HMAC_SHA1_96: - return context_derive_keys_new(ctx, gfp_mask); + ret = context_derive_keys_new(ctx, gfp_mask); + break; default: - return -EINVAL; + ret = -EINVAL; } + if (ret) { + p = ERR_PTR(ret); + goto out_free; + } + + return 0; + +out_free: + kfree(ctx->mech_used.data); out_err: return PTR_ERR(p); } -- 2.25.1

2 1

[PATCH OLK-6.6 v2] openeuler_defconfig: update oedefconfig for the minimum set
by Peng Zhang 10 May '24

10 May '24

From: YGN-NDWD-Official <liuyanze1(a)huawei.com> hulk inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I9NSB7 ---------------------------------------------- The minimum set of kconfig configuration items is different from that defined by the openEuler community. For details about the modification and reason, see the issue. Signed-off-by: YGN-NDWD-Official <liuyanze1(a)huawei.com> --- arch/arm64/configs/openeuler_defconfig | 138 ++++++++++++++----------- arch/x86/configs/openeuler_defconfig | 17 ++- 2 files changed, 94 insertions(+), 61 deletions(-) diff --git a/arch/arm64/configs/openeuler_defconfig b/arch/arm64/configs/openeuler_defconfig index baf9159c9826..4932a6be9d6f 100644 --- a/arch/arm64/configs/openeuler_defconfig +++ b/arch/arm64/configs/openeuler_defconfig @@ -2,6 +2,7 @@ # Automatically generated file; DO NOT EDIT. # Linux/arm64 6.6.0 Kernel Configuration # +CONFIG_GCC_ASM_GOTO_OUTPUT_WORKAROUND=y CONFIG_IRQ_WORK=y CONFIG_BUILDTIME_TABLE_SORT=y CONFIG_THREAD_INFO_IN_TASK=y @@ -96,7 +97,6 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set # CONFIG_PREEMPT_DYNAMIC is not set -# CONFIG_SCHED_CORE is not set # # CPU/Task time and stats accounting @@ -153,7 +153,8 @@ CONFIG_GENERIC_SCHED_CLOCK=y CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough=5" -CONFIG_GCC11_NO_ARRAY_BOUNDS=y +CONFIG_GCC10_NO_ARRAY_BOUNDS=y +CONFIG_CC_NO_ARRAY_BOUNDS=y CONFIG_ARCH_SUPPORTS_INT128=y CONFIG_NUMA_BALANCING=y CONFIG_NUMA_BALANCING_DEFAULT_ENABLED=y @@ -171,14 +172,14 @@ CONFIG_CGROUP_WRITEBACK=y CONFIG_CGROUP_V1_WRITEBACK=y CONFIG_CGROUP_SCHED=y CONFIG_QOS_SCHED=y -CONFIG_QOS_SCHED_MULTILEVEL=y +CONFIG_QOS_SCHED_SMT_EXPELLER=y CONFIG_QOS_SCHED_PRIO_LB=y +CONFIG_QOS_SCHED_MULTILEVEL=y CONFIG_FAIR_GROUP_SCHED=y -CONFIG_QOS_SCHED_SMT_EXPELLER=y CONFIG_CFS_BANDWIDTH=y CONFIG_RT_GROUP_SCHED=y -CONFIG_SCHED_MM_CID=y CONFIG_QOS_SCHED_DYNAMIC_AFFINITY=y +CONFIG_SCHED_MM_CID=y CONFIG_QOS_SCHED_SMART_GRID=y CONFIG_CGROUP_PIDS=y CONFIG_CGROUP_RDMA=y @@ -274,6 +275,8 @@ CONFIG_DEBUG_PERF_USE_VMALLOC=y CONFIG_SYSTEM_DATA_VERIFICATION=y CONFIG_PROFILING=y CONFIG_TRACEPOINTS=y +CONFIG_KABI_RESERVE=y +CONFIG_KABI_SIZE_ALIGN_CHECKS=y # # Kexec and crash features @@ -419,6 +422,7 @@ CONFIG_ARM64_ERRATUM_2038923=y CONFIG_ARM64_ERRATUM_1902691=y CONFIG_ARM64_ERRATUM_2457168=y CONFIG_ARM64_ERRATUM_2645198=y +CONFIG_ARM64_WORKAROUND_SPECULATIVE_UNPRIV_LOAD=y CONFIG_ARM64_ERRATUM_2966298=y CONFIG_ARM64_ERRATUM_3117295=y CONFIG_CAVIUM_ERRATUM_22375=y @@ -430,10 +434,10 @@ CONFIG_CAVIUM_TX2_ERRATUM_219=y CONFIG_FUJITSU_ERRATUM_010001=y CONFIG_HISILICON_ERRATUM_161600802=y CONFIG_HISILICON_ERRATUM_162100125=y -CONFIG_HISILICON_ERRATUM_162102203=y # CONFIG_HISILICON_ERRATUM_1980005 is not set CONFIG_HISILICON_ERRATUM_162100801=y CONFIG_HISILICON_ERRATUM_162100602=y +CONFIG_HISILICON_ERRATUM_162102203=y CONFIG_QCOM_FALKOR_ERRATUM_1003=y CONFIG_QCOM_FALKOR_ERRATUM_1009=y CONFIG_QCOM_QDF2400_ERRATUM_0065=y @@ -473,6 +477,7 @@ CONFIG_HZ=250 CONFIG_SCHED_HRTICK=y CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_HW_PERF_EVENTS=y +CONFIG_CC_HAVE_SHADOW_CALL_STACK=y CONFIG_PARAVIRT=y CONFIG_PARAVIRT_SCHED=y CONFIG_PARAVIRT_TIME_ACCOUNTING=y @@ -528,8 +533,8 @@ CONFIG_ARM64_PTR_AUTH_KERNEL=y # ARMv8.4 architectural features # CONFIG_ARM64_AMU_EXTN=y -CONFIG_ARM64_MPAM=y CONFIG_ARM64_TLB_RANGE=y +CONFIG_ARM64_MPAM=y # end of ARMv8.4 architectural features # @@ -567,8 +572,8 @@ CONFIG_IPI_AS_NMI=y CONFIG_NON_NMI_IPI_BACKTRACE=y CONFIG_RELOCATABLE=y CONFIG_RANDOMIZE_BASE=y -CONFIG_KASLR_SKIP_MEM_RANGE=y CONFIG_RANDOMIZE_MODULE_REGION_FULL=y +CONFIG_KASLR_SKIP_MEM_RANGE=y CONFIG_CC_HAVE_STACKPROTECTOR_SYSREG=y CONFIG_STACKPROTECTOR_PER_TASK=y CONFIG_ARM64_CONTPTE=y @@ -580,7 +585,7 @@ CONFIG_CLEAR_USER_WORKAROUND=y # CONFIG_ARM64_ACPI_PARKING_PROTOCOL=y CONFIG_CMDLINE="console=ttyAMA0" -# CONFIG_CMDLINE_FROM_BOOTLOADER is not set +CONFIG_CMDLINE_FROM_BOOTLOADER=y # CONFIG_CMDLINE_FORCE is not set CONFIG_EFI_STUB=y CONFIG_EFI=y @@ -666,7 +671,7 @@ CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y # # CONFIG_CPUFREQ_DT is not set # CONFIG_CPUFREQ_DT_PLATDEV is not set -CONFIG_ACPI_CPPC_CPUFREQ=y +CONFIG_ACPI_CPPC_CPUFREQ=m CONFIG_ACPI_CPPC_CPUFREQ_FIE=y CONFIG_ARM_SCPI_CPUFREQ=m # CONFIG_ARM_QCOM_CPUFREQ_HW is not set @@ -694,7 +699,6 @@ CONFIG_ACPI_MCFG=y CONFIG_ACPI_CPPC_LIB=y CONFIG_ACPI_PROCESSOR=y CONFIG_ACPI_IPMI=m -CONFIG_ACPI_HOTPLUG_CPU=y CONFIG_ACPI_THERMAL=y CONFIG_ARCH_HAS_ACPI_TABLE_UPGRADE=y CONFIG_ACPI_TABLE_UPGRADE=y @@ -725,6 +729,7 @@ CONFIG_ACPI_IORT=y CONFIG_ACPI_GTDT=y CONFIG_ACPI_AGDI=y CONFIG_ACPI_APMT=y +CONFIG_ACPI_MPAM=y CONFIG_ACPI_PPTT=y CONFIG_ACPI_PCC=y CONFIG_ACPI_FFH=y @@ -746,13 +751,16 @@ CONFIG_KVM_VFIO=y CONFIG_KVM_GENERIC_DIRTYLOG_READ_PROTECT=y CONFIG_HAVE_KVM_IRQ_BYPASS=y CONFIG_HAVE_KVM_VCPU_RUN_PID_CHANGE=y -CONFIG_KVM_HISI_VIRT=y CONFIG_KVM_XFER_TO_GUEST_WORK=y CONFIG_KVM_GENERIC_HARDWARE_ENABLING=y +CONFIG_KVM_HISI_VIRT=y CONFIG_VIRTUALIZATION=y CONFIG_KVM=y -CONFIG_KVM_ARM_MULTI_LPI_TRANSLATE_CACHE=y # CONFIG_NVHE_EL2_DEBUG is not set +CONFIG_KVM_ARM_MULTI_LPI_TRANSLATE_CACHE=y +CONFIG_ARCH_VCPU_STAT=y +CONFIG_VIRT_VTIMER_IRQ_BYPASS=y +CONFIG_CPU_MITIGATIONS=y # # General architecture-dependent options @@ -813,6 +821,8 @@ CONFIG_HAVE_ARCH_STACKLEAK=y CONFIG_HAVE_STACKPROTECTOR=y CONFIG_STACKPROTECTOR=y CONFIG_STACKPROTECTOR_STRONG=y +CONFIG_ARCH_SUPPORTS_SHADOW_CALL_STACK=y +# CONFIG_SHADOW_CALL_STACK is not set CONFIG_ARCH_SUPPORTS_LTO_CLANG=y CONFIG_ARCH_SUPPORTS_LTO_CLANG_THIN=y CONFIG_LTO_NONE=y @@ -852,6 +862,7 @@ CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y CONFIG_STRICT_KERNEL_RWX=y CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y CONFIG_STRICT_MODULE_RWX=y +CONFIG_ARCH_HAS_CPU_RESCTRL=y CONFIG_HAVE_ARCH_COMPILER_H=y CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y CONFIG_ARCH_USE_MEMREMAP_PROT=y @@ -917,6 +928,7 @@ CONFIG_BLK_ICQ=y CONFIG_BLK_DEV_BSGLIB=y CONFIG_BLK_DEV_INTEGRITY=y CONFIG_BLK_DEV_INTEGRITY_T10=m +CONFIG_BLK_DEV_WRITE_MOUNTED=y CONFIG_BLK_DEV_ZONED=y CONFIG_BLK_DEV_THROTTLING=y # CONFIG_BLK_DEV_THROTTLING_LOW is not set @@ -932,7 +944,6 @@ CONFIG_BLK_DEBUG_FS=y CONFIG_BLK_DEBUG_FS_ZONED=y # CONFIG_BLK_SED_OPAL is not set # CONFIG_BLK_INLINE_ENCRYPTION is not set -CONFIG_BLK_DEV_WRITE_MOUNTED=y CONFIG_BLK_DEV_DETECT_WRITING_PART0=y CONFIG_BLK_DEV_WRITE_MOUNTED_DUMP=y @@ -1043,7 +1054,6 @@ CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE=y CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y CONFIG_PID_MAX_PER_NAMESPACE=y CONFIG_FREEZER=y -CONFIG_KWORKER_NUMA_AFFINITY=y # # Executable file formats @@ -1185,8 +1195,8 @@ CONFIG_LRU_GEN=y CONFIG_ARCH_SUPPORTS_PER_VMA_LOCK=y CONFIG_PER_VMA_LOCK=y CONFIG_LOCK_MM_AND_FIND_VMA=y +CONFIG_IOMMU_MM_DATA=y # CONFIG_ASCEND_FEATURES is not set -# CONFIG_ASCEND_OOM is not set CONFIG_PAGE_CACHE_LIMIT=y # CONFIG_CLEAR_FREELIST_PAGE is not set CONFIG_MEMORY_RELIABLE=y @@ -1336,6 +1346,7 @@ CONFIG_IPV6_PIMSM_V2=y # CONFIG_IPV6_IOAM6_LWTUNNEL is not set CONFIG_NETLABEL=y CONFIG_MPTCP=y +CONFIG_INET_MPTCP_DIAG=m CONFIG_MPTCP_IPV6=y CONFIG_NETWORK_SECMARK=y CONFIG_NET_PTP_CLASSIFY=y @@ -1772,7 +1783,7 @@ CONFIG_NET_SCH_MQPRIO=m CONFIG_NET_SCH_CHOKE=m CONFIG_NET_SCH_QFQ=m CONFIG_NET_SCH_CODEL=m -CONFIG_NET_SCH_FQ_CODEL=m +CONFIG_NET_SCH_FQ_CODEL=y # CONFIG_NET_SCH_CAKE is not set CONFIG_NET_SCH_FQ=m CONFIG_NET_SCH_HHF=m @@ -2100,6 +2111,7 @@ CONFIG_WANT_DEV_COREDUMP=y # CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set CONFIG_HMEM_REPORTING=y # CONFIG_TEST_ASYNC_DRIVER_PROBE is not set +CONFIG_GENERIC_CPU_DEVICES=y CONFIG_GENERIC_CPU_AUTOPROBE=y CONFIG_GENERIC_CPU_VULNERABILITIES=y CONFIG_SOC_BUS=y @@ -2431,9 +2443,9 @@ CONFIG_SENSORS_APDS990X=m # CONFIG_XILINX_SDFEC is not set CONFIG_MISC_RTSX=m # CONFIG_HISI_HIKEY_USB is not set +CONFIG_VIRT_PLAT_DEV=y # CONFIG_OPEN_DICE is not set # CONFIG_VCPU_STALL_DETECTOR is not set -CONFIG_VIRT_PLAT_DEV=y # CONFIG_C2PORT is not set # @@ -2927,12 +2939,6 @@ CONFIG_ICE=m CONFIG_ICE_SWITCHDEV=y CONFIG_FM10K=m # CONFIG_IGC is not set -# CONFIG_JME is not set -CONFIG_NET_VENDOR_ADI=y -# CONFIG_ADIN1110 is not set -CONFIG_NET_VENDOR_LITEX=y -# CONFIG_LITEX_LITEETH is not set -# CONFIG_NET_VENDOR_MARVELL is not set CONFIG_NET_VENDOR_MUCSE=y CONFIG_MXGBE=m CONFIG_MXGBE_FIX_VF_QUEUE=y @@ -2952,6 +2958,15 @@ CONFIG_MGBE=m CONFIG_MGBE_MSIX_COUNT=26 CONFIG_MGBEVF=m # CONFIG_MGBEVF_OPTM_WITH_LARGE is not set +CONFIG_NET_VENDOR_YUNSILICON=y +CONFIG_YUNSILICON_XSC_ETH=m +CONFIG_YUNSILICON_XSC_PCI=m +# CONFIG_JME is not set +CONFIG_NET_VENDOR_ADI=y +# CONFIG_ADIN1110 is not set +CONFIG_NET_VENDOR_LITEX=y +# CONFIG_LITEX_LITEETH is not set +# CONFIG_NET_VENDOR_MARVELL is not set CONFIG_NET_VENDOR_MELLANOX=y CONFIG_MLX4_EN=m CONFIG_MLX4_EN_DCB=y @@ -3057,9 +3072,6 @@ CONFIG_SMSC9420=m # CONFIG_NET_VENDOR_SYNOPSYS is not set # CONFIG_NET_VENDOR_TEHUTI is not set # CONFIG_NET_VENDOR_TI is not set -CONFIG_NET_VENDOR_YUNSILICON=y -CONFIG_YUNSILICON_XSC_ETH=m -CONFIG_YUNSILICON_XSC_PCI=m CONFIG_NET_VENDOR_VERTEXCOM=y # CONFIG_MSE102X is not set # CONFIG_NET_VENDOR_VIA is not set @@ -3885,8 +3897,8 @@ CONFIG_PTP_1588_CLOCK_KVM=y # CONFIG_PTP_1588_CLOCK_IDTCM is not set # CONFIG_PTP_1588_CLOCK_MOCK is not set # CONFIG_PTP_1588_CLOCK_OCP is not set -# end of PTP clock support CONFIG_PTP_HISI=m +# end of PTP clock support CONFIG_PINCTRL=y CONFIG_PINMUX=y @@ -4339,7 +4351,7 @@ CONFIG_CPU_THERMAL=y CONFIG_CPU_FREQ_THERMAL=y CONFIG_THERMAL_EMULATION=y # CONFIG_THERMAL_MMIO is not set -CONFIG_HISI_THERMAL=y +CONFIG_HISI_THERMAL=m # # Qualcomm thermal drivers @@ -4483,7 +4495,6 @@ CONFIG_MFD_CORE=m # CONFIG_MFD_SKY81452 is not set # CONFIG_MFD_STMPE is not set CONFIG_MFD_SYSCON=y -# CONFIG_MFD_TI_AM335X_TSCADC is not set # CONFIG_MFD_LP3943 is not set # CONFIG_MFD_LP8788 is not set # CONFIG_MFD_TI_LMU is not set @@ -5287,9 +5298,8 @@ CONFIG_AUXDISPLAY=y # CONFIG_CHARLCD_BL_OFF is not set # CONFIG_CHARLCD_BL_ON is not set CONFIG_CHARLCD_BL_FLASH=y -CONFIG_DRM=y -# CONFIG_DRM_DEBUG_MM is not set -CONFIG_DRM_KMS_HELPER=y +CONFIG_DRM=m +CONFIG_DRM_KMS_HELPER=m # CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS is not set # CONFIG_DRM_DEBUG_MODESET_LOCK is not set CONFIG_DRM_FBDEV_EMULATION=y @@ -6045,8 +6055,6 @@ CONFIG_MMC_CQHCI=m CONFIG_MMC_TOSHIBA_PCI=m CONFIG_MMC_MTK=m CONFIG_MMC_SDHCI_XENON=m -# CONFIG_MMC_SDHCI_OMAP is not set -# CONFIG_MMC_SDHCI_AM654 is not set # CONFIG_SCSI_UFSHCD is not set CONFIG_MEMSTICK=m # CONFIG_MEMSTICK_DEBUG is not set @@ -6207,7 +6215,8 @@ CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y CONFIG_RTC_HCTOSYS_DEVICE="rtc0" -# CONFIG_RTC_SYSTOHC is not set +CONFIG_RTC_SYSTOHC=y +CONFIG_RTC_SYSTOHC_DEVICE="rtc0" # CONFIG_RTC_DEBUG is not set CONFIG_RTC_NVMEM=y @@ -6434,7 +6443,7 @@ CONFIG_VIRTIO_PCI_LEGACY=y # CONFIG_VIRTIO_VDPA is not set # CONFIG_VIRTIO_PMEM is not set CONFIG_VIRTIO_BALLOON=m -# CONFIG_VIRTIO_MEM is not set +CONFIG_VIRTIO_MEM=m CONFIG_VIRTIO_INPUT=m CONFIG_VIRTIO_MMIO=m # CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES is not set @@ -6475,6 +6484,7 @@ CONFIG_CHROME_PLATFORMS=y # CONFIG_CROS_HPS_I2C is not set # CONFIG_CHROMEOS_PRIVACY_SCREEN is not set # CONFIG_MELLANOX_PLATFORM is not set +CONFIG_ARM_CPU_RESCTRL=y CONFIG_SURFACE_PLATFORMS=y # CONFIG_SURFACE_3_POWER_OPREGION is not set # CONFIG_SURFACE_GPE is not set @@ -6578,6 +6588,7 @@ CONFIG_IOMMU_DEFAULT_DMA_STRICT=y CONFIG_OF_IOMMU=y CONFIG_IOMMU_DMA=y CONFIG_IOMMU_SVA=y +CONFIG_IOMMU_IOPF=y CONFIG_IOMMUFD=m CONFIG_ARM_SMMU=y # CONFIG_ARM_SMMU_LEGACY_DT_BINDINGS is not set @@ -6702,7 +6713,15 @@ CONFIG_EXTCON_GPIO=m # CONFIG_EXTCON_USBC_TUSB320 is not set # CONFIG_MEMORY is not set # CONFIG_IIO is not set -# CONFIG_NTB is not set +CONFIG_NTB=m +# CONFIG_NTB_MSI is not set +# CONFIG_NTB_IDT is not set +# CONFIG_NTB_EPF is not set +# CONFIG_NTB_SWITCHTEC is not set +# CONFIG_NTB_PINGPONG is not set +# CONFIG_NTB_TOOL is not set +# CONFIG_NTB_PERF is not set +# CONFIG_NTB_TRANSPORT is not set CONFIG_PWM=y CONFIG_PWM_SYSFS=y # CONFIG_PWM_DEBUG is not set @@ -6728,7 +6747,6 @@ CONFIG_ARM_GIC_PHYTIUM_2500=y # CONFIG_AL_FIC is not set CONFIG_HISILICON_IRQ_MBIGEN=y CONFIG_IRQ_MBIGEN_ENABLE_SPI=y -CONFIG_VIRT_VTIMER_IRQ_BYPASS=y # CONFIG_XILINX_INTC is not set CONFIG_PARTITION_PERCPU=y CONFIG_QCOM_IRQ_COMBINER=y @@ -6806,14 +6824,14 @@ CONFIG_ARM_CCN=y # CONFIG_ARM_CMN is not set CONFIG_ARM_PMU=y CONFIG_ARM_PMU_ACPI=y -CONFIG_ARM_SMMU_V3_PMU=y +CONFIG_ARM_SMMU_V3_PMU=m CONFIG_ARM_PMUV3=y # CONFIG_ARM_DSU_PMU is not set CONFIG_QCOM_L2_PMU=y CONFIG_QCOM_L3_PMU=y CONFIG_THUNDERX2_PMU=m CONFIG_XGENE_PMU=y -CONFIG_ARM_SPE_PMU=y +CONFIG_ARM_SPE_PMU=m # CONFIG_ARM_DMC620_PMU is not set # CONFIG_MARVELL_CN10K_TAD_PMU is not set # CONFIG_ALIBABA_UNCORE_DRW_PMU is not set @@ -6925,8 +6943,8 @@ CONFIG_EXT4_FS=m CONFIG_EXT4_USE_FOR_EXT2=y CONFIG_EXT4_FS_POSIX_ACL=y CONFIG_EXT4_FS_SECURITY=y -CONFIG_EXT4_ERROR_REPORT=y # CONFIG_EXT4_DEBUG is not set +CONFIG_EXT4_ERROR_REPORT=y CONFIG_JBD2=m # CONFIG_JBD2_DEBUG is not set CONFIG_FS_MBCACHE=m @@ -7044,6 +7062,7 @@ CONFIG_PROC_VMCORE=y CONFIG_PROC_SYSCTL=y CONFIG_PROC_PAGE_MONITOR=y CONFIG_PROC_CHILDREN=y +CONFIG_PROC_CPU_RESCTRL=y CONFIG_KERNFS=y CONFIG_SYSFS=y CONFIG_DIRTY_PAGES=y @@ -7101,6 +7120,8 @@ CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3 # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_QNX6FS_FS is not set +CONFIG_RESCTRL_FS=y +CONFIG_RESCTRL_RMID_DEPENDS_ON_CLOSID=y # CONFIG_ROMFS_FS is not set CONFIG_PSTORE=y CONFIG_PSTORE_DEFAULT_KMSG_BYTES=10240 @@ -7328,6 +7349,10 @@ CONFIG_IMA_APPRAISE_MODSIG=y CONFIG_IMA_LOAD_X509=y CONFIG_IMA_X509_PATH="/etc/keys/x509_ima.der" # CONFIG_IMA_APPRAISE_SIGNED_INIT is not set +CONFIG_IMA_MEASURE_ASYMMETRIC_KEYS=y +CONFIG_IMA_QUEUE_EARLY_BOOT_KEYS=y +# CONFIG_IMA_SECURE_AND_OR_TRUSTED_BOOT is not set +# CONFIG_IMA_DISABLE_HTABLE is not set CONFIG_IMA_DIGEST_LIST=y CONFIG_IMA_DIGEST_LISTS_DIR="/etc/ima/digest_lists" CONFIG_IMA_STANDARD_DIGEST_DB_SIZE=y @@ -7335,14 +7360,11 @@ CONFIG_IMA_STANDARD_DIGEST_DB_SIZE=y # CONFIG_IMA_CUSTOM_DIGEST_DB_SIZE is not set CONFIG_IMA_DIGEST_DB_MEGABYTES=16 CONFIG_IMA_PARSER_BINARY_PATH="/usr/bin/upload_digest_lists" -CONFIG_IMA_MEASURE_ASYMMETRIC_KEYS=y -CONFIG_IMA_QUEUE_EARLY_BOOT_KEYS=y -# CONFIG_IMA_SECURE_AND_OR_TRUSTED_BOOT is not set -# CONFIG_IMA_DISABLE_HTABLE is not set CONFIG_EVM=y -CONFIG_EVM_DEFAULT_HASH_SHA1=n +# CONFIG_EVM_DEFAULT_HASH_SHA1 is not set CONFIG_EVM_DEFAULT_HASH_SHA256=y -CONFIG_EVM_DEFAULT_HASH_SHA512=n +# CONFIG_EVM_DEFAULT_HASH_SHA512 is not set +CONFIG_EVM_DEFAULT_HASH="sha256" CONFIG_EVM_ATTR_FSUUID=y # CONFIG_EVM_ADD_XATTRS is not set CONFIG_EVM_LOAD_X509=y @@ -7360,8 +7382,11 @@ CONFIG_LSM="lockdown,yama,loadpin,safesetid,integrity,selinux,smack,tomoyo,appar # Memory initialization # CONFIG_INIT_STACK_NONE=y +# CONFIG_INIT_STACK_ALL_PATTERN is not set +# CONFIG_INIT_STACK_ALL_ZERO is not set # CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set # CONFIG_INIT_ON_FREE_DEFAULT_ON is not set +# CONFIG_ZERO_CALL_USED_REGS is not set # end of Memory initialization # @@ -7617,7 +7642,6 @@ CONFIG_CAVIUM_CPT=m # CONFIG_CRYPTO_DEV_QAT_DH895xCCVF is not set # CONFIG_CRYPTO_DEV_QAT_C3XXXVF is not set # CONFIG_CRYPTO_DEV_QAT_C62XVF is not set -# CONFIG_CRYPTO_DEV_QAT_ERROR_INJECTION is not set CONFIG_CRYPTO_DEV_CAVIUM_ZIP=m # CONFIG_CRYPTO_DEV_QCE is not set # CONFIG_CRYPTO_DEV_QCOM_RNG is not set @@ -7769,7 +7793,6 @@ CONFIG_BTREE=y CONFIG_INTERVAL_TREE=y CONFIG_INTERVAL_TREE_SPAN_ITER=y CONFIG_XARRAY_MULTI=y -CONFIG_ARCH_VCPU_STAT=y CONFIG_ASSOCIATIVE_ARRAY=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y @@ -7836,6 +7859,7 @@ CONFIG_SG_POOL=y CONFIG_ARCH_HAS_PMEM_API=y CONFIG_MEMREGION=y CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE=y +CONFIG_ARCH_HAS_COPY_MC=y CONFIG_ARCH_STACKWALK=y CONFIG_STACKDEPOT=y CONFIG_SBITMAP=y @@ -7882,9 +7906,6 @@ CONFIG_DEBUG_INFO_COMPRESSED_NONE=y # CONFIG_DEBUG_INFO_COMPRESSED_ZLIB is not set # CONFIG_DEBUG_INFO_SPLIT is not set CONFIG_DEBUG_INFO_BTF=y -CONFIG_PAHOLE_HAS_SPLIT_BTF=y -CONFIG_DEBUG_INFO_BTF_MODULES=y -# CONFIG_MODULE_ALLOW_BTF_MISMATCH is not set # CONFIG_GDB_SCRIPTS is not set CONFIG_FRAME_WARN=2048 CONFIG_STRIP_ASM_SYMS=y @@ -7924,6 +7945,8 @@ CONFIG_KDB_CONTINUE_CATASTROPHIC=0 CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y # CONFIG_UBSAN is not set CONFIG_HAVE_ARCH_KCSAN=y +CONFIG_HAVE_KCSAN_COMPILER=y +# CONFIG_KCSAN is not set # end of Generic Kernel Debugging Instruments # @@ -7984,6 +8007,7 @@ CONFIG_LOCKUP_DETECTOR=y CONFIG_SOFTLOCKUP_DETECTOR=y # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set CONFIG_HAVE_HARDLOCKUP_DETECTOR_BUDDY=y +CONFIG_SDEI_WATCHDOG=y CONFIG_HARDLOCKUP_DETECTOR=y # CONFIG_HARDLOCKUP_DETECTOR_PREFER_BUDDY is not set CONFIG_HARDLOCKUP_DETECTOR_PERF=y @@ -7991,7 +8015,6 @@ CONFIG_HARDLOCKUP_DETECTOR_PERF=y # CONFIG_HARDLOCKUP_DETECTOR_ARCH is not set CONFIG_HARDLOCKUP_DETECTOR_COUNTS_HRTIMER=y CONFIG_BOOTPARAM_HARDLOCKUP_PANIC=y -CONFIG_SDEI_WATCHDOG=y CONFIG_DETECT_HUNG_TASK=y CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120 # CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set @@ -8045,8 +8068,6 @@ CONFIG_DEBUG_LIST=y # CONFIG_DEBUG_MAPLE_TREE is not set # end of Debug kernel data structures -# CONFIG_DEBUG_CREDENTIALS is not set - # # RCU Debugging # @@ -8170,6 +8191,7 @@ CONFIG_ULTRASOC_SMB=m CONFIG_FUNCTION_ERROR_INJECTION=y # CONFIG_FAULT_INJECTION is not set CONFIG_ARCH_HAS_KCOV=y +# CONFIG_KCOV is not set # CONFIG_RUNTIME_TESTING_MENU is not set CONFIG_ARCH_USE_MEMTEST=y # CONFIG_MEMTEST is not set @@ -8180,5 +8202,5 @@ CONFIG_ARCH_USE_MEMTEST=y # # end of Rust hacking # end of Kernel hacking -CONFIG_KABI_SIZE_ALIGN_CHECKS=y -CONFIG_KABI_RESERVE=y + +CONFIG_KWORKER_NUMA_AFFINITY=y diff --git a/arch/x86/configs/openeuler_defconfig b/arch/x86/configs/openeuler_defconfig index e68707028ddd..9b5df8585310 100644 --- a/arch/x86/configs/openeuler_defconfig +++ b/arch/x86/configs/openeuler_defconfig @@ -2,6 +2,8 @@ # Automatically generated file; DO NOT EDIT. # Linux/x86 6.6.0 Kernel Configuration # +CONFIG_GCC_ASM_GOTO_OUTPUT_WORKAROUND=y +CONFIG_TOOLS_SUPPORT_RELR=y CONFIG_IRQ_WORK=y CONFIG_BUILDTIME_TABLE_SORT=y CONFIG_THREAD_INFO_IN_TASK=y @@ -170,6 +172,7 @@ CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough=5" CONFIG_GCC10_NO_ARRAY_BOUNDS=y +CONFIG_CC_NO_ARRAY_BOUNDS=y CONFIG_ARCH_SUPPORTS_INT128=y CONFIG_NUMA_BALANCING=y CONFIG_NUMA_BALANCING_DEFAULT_ENABLED=y @@ -546,6 +549,7 @@ CONFIG_CALL_DEPTH_TRACKING=y CONFIG_CPU_IBPB_ENTRY=y CONFIG_CPU_IBRS_ENTRY=y CONFIG_CPU_SRSO=y +# CONFIG_SLS is not set # CONFIG_GDS_FORCE_MITIGATION is not set CONFIG_MITIGATION_RFDS=y CONFIG_MITIGATION_SPECTRE_BHI=y @@ -2005,7 +2009,7 @@ CONFIG_PCIEASPM_DEFAULT=y CONFIG_PCIE_PME=y CONFIG_PCIE_DPC=y # CONFIG_PCIE_PTM is not set -# CONFIG_PCIE_EDR is not set +CONFIG_PCIE_EDR=y CONFIG_PCI_MSI=y CONFIG_PCI_QUIRKS=y # CONFIG_PCI_DEBUG is not set @@ -6905,7 +6909,8 @@ CONFIG_RTC_MC146818_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y CONFIG_RTC_HCTOSYS_DEVICE="rtc0" -# CONFIG_RTC_SYSTOHC is not set +CONFIG_RTC_SYSTOHC=y +CONFIG_RTC_SYSTOHC_DEVICE="rtc0" # CONFIG_RTC_DEBUG is not set CONFIG_RTC_NVMEM=y @@ -7106,7 +7111,8 @@ CONFIG_VIRTIO_PCI_LEGACY=y CONFIG_VIRTIO_BALLOON=m CONFIG_VIRTIO_MEM=m CONFIG_VIRTIO_INPUT=m -# CONFIG_VIRTIO_MMIO is not set +CONFIG_VIRTIO_MMIO=m +# CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES is not set CONFIG_VIRTIO_DMA_SHARED_BUFFER=m # CONFIG_VDPA is not set CONFIG_VHOST_IOTLB=m @@ -8530,8 +8536,11 @@ CONFIG_LSM="lockdown,yama,loadpin,safesetid,integrity,selinux,smack,tomoyo,appar # Memory initialization # CONFIG_INIT_STACK_NONE=y +# CONFIG_INIT_STACK_ALL_PATTERN is not set +# CONFIG_INIT_STACK_ALL_ZERO is not set # CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set # CONFIG_INIT_ON_FREE_DEFAULT_ON is not set +# CONFIG_ZERO_CALL_USED_REGS is not set # end of Memory initialization # @@ -9068,6 +9077,8 @@ CONFIG_ARCH_HAS_EARLY_DEBUG=y CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y # CONFIG_UBSAN is not set CONFIG_HAVE_ARCH_KCSAN=y +CONFIG_HAVE_KCSAN_COMPILER=y +# CONFIG_KCSAN is not set # end of Generic Kernel Debugging Instruments # -- 2.25.1

2 1

[PATCH OLK-5.10] SUNRPC: fix a memleak in gss_import_v2_context
by Dong Chenchen 10 May '24

10 May '24

From: Zhipeng Lu <alexious(a)zju.edu.cn> mainline inclusion from mainline-v6.9-rc1 commit e67b652d8e8591d3b1e569dbcdfcee15993e91fa category: bugfix bugzilla: 189914, https://gitee.com/src-openeuler/kernel/issues/I9L9IF CVE: CVE-2023-52653 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- The ctx->mech_used.data allocated by kmemdup is not freed in neither gss_import_v2_context nor it only caller gss_krb5_import_sec_context, which frees ctx on error. Thus, this patch reform the last call of gss_import_v2_context to the gss_krb5_import_ctx_v2, preventing the memleak while keepping the return formation. Fixes: 47d848077629 ("gss_krb5: handle new context format from gssd") Signed-off-by: Zhipeng Lu <alexious(a)zju.edu.cn> Reviewed-by: Jeff Layton <jlayton(a)kernel.org> Signed-off-by: Chuck Lever <chuck.lever(a)oracle.com> Conflicts: net/sunrpc/auth_gss/gss_krb5_mech.c [commit 279a67cdd491 was not merged] Signed-off-by: Dong Chenchen <dongchenchen2(a)huawei.com> --- net/sunrpc/auth_gss/gss_krb5_mech.c | 18 +++++++++++++++--- 1 file changed, 15 insertions(+), 3 deletions(-) diff --git a/net/sunrpc/auth_gss/gss_krb5_mech.c b/net/sunrpc/auth_gss/gss_krb5_mech.c index 1c092b05c2bb..232d31111e4f 100644 --- a/net/sunrpc/auth_gss/gss_krb5_mech.c +++ b/net/sunrpc/auth_gss/gss_krb5_mech.c @@ -471,6 +471,7 @@ gss_import_v2_context(const void *p, const void *end, struct krb5_ctx *ctx, u64 seq_send64; int keylen; u32 time32; + int ret; p = simple_get_bytes(p, end, &ctx->flags, sizeof(ctx->flags)); if (IS_ERR(p)) @@ -528,14 +529,25 @@ gss_import_v2_context(const void *p, const void *end, struct krb5_ctx *ctx, switch (ctx->enctype) { case ENCTYPE_DES3_CBC_RAW: - return context_derive_keys_des3(ctx, gfp_mask); + ret = context_derive_keys_des3(ctx, gfp_mask); + break; case ENCTYPE_AES128_CTS_HMAC_SHA1_96: case ENCTYPE_AES256_CTS_HMAC_SHA1_96: - return context_derive_keys_new(ctx, gfp_mask); + ret = context_derive_keys_new(ctx, gfp_mask); + break; default: - return -EINVAL; + ret = -EINVAL; + } + + if (ret) { + p = ERR_PTR(ret); + goto out_free; } + return 0; + +out_free: + kfree(ctx->mech_used.data); out_err: return PTR_ERR(p); } -- 2.25.1

2 1

[PATCH OLK-6.6] openeuler_defconfig: update oedefconfig for the minimum set
by Peng Zhang 10 May '24

10 May '24

From: YGN-NDWD-Official <liuyanze1(a)huawei.com> hulk inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I9NSB7 ---------------------------------------------- The minimum set of kconfig configuration items is different from that defined by the openEuler community. For details about the modification and reason, see the issue. Signed-off-by: YGN-NDWD-Official <liuyanze1(a)huawei.com> --- arch/arm64/configs/openeuler_defconfig | 138 ++++++++++++++----------- arch/x86/configs/openeuler_defconfig | 17 ++- 2 files changed, 94 insertions(+), 61 deletions(-) diff --git a/arch/arm64/configs/openeuler_defconfig b/arch/arm64/configs/openeuler_defconfig index baf9159c9826..4932a6be9d6f 100644 --- a/arch/arm64/configs/openeuler_defconfig +++ b/arch/arm64/configs/openeuler_defconfig @@ -2,6 +2,7 @@ # Automatically generated file; DO NOT EDIT. # Linux/arm64 6.6.0 Kernel Configuration # +CONFIG_GCC_ASM_GOTO_OUTPUT_WORKAROUND=y CONFIG_IRQ_WORK=y CONFIG_BUILDTIME_TABLE_SORT=y CONFIG_THREAD_INFO_IN_TASK=y @@ -96,7 +97,6 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set # CONFIG_PREEMPT_DYNAMIC is not set -# CONFIG_SCHED_CORE is not set # # CPU/Task time and stats accounting @@ -153,7 +153,8 @@ CONFIG_GENERIC_SCHED_CLOCK=y CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough=5" -CONFIG_GCC11_NO_ARRAY_BOUNDS=y +CONFIG_GCC10_NO_ARRAY_BOUNDS=y +CONFIG_CC_NO_ARRAY_BOUNDS=y CONFIG_ARCH_SUPPORTS_INT128=y CONFIG_NUMA_BALANCING=y CONFIG_NUMA_BALANCING_DEFAULT_ENABLED=y @@ -171,14 +172,14 @@ CONFIG_CGROUP_WRITEBACK=y CONFIG_CGROUP_V1_WRITEBACK=y CONFIG_CGROUP_SCHED=y CONFIG_QOS_SCHED=y -CONFIG_QOS_SCHED_MULTILEVEL=y +CONFIG_QOS_SCHED_SMT_EXPELLER=y CONFIG_QOS_SCHED_PRIO_LB=y +CONFIG_QOS_SCHED_MULTILEVEL=y CONFIG_FAIR_GROUP_SCHED=y -CONFIG_QOS_SCHED_SMT_EXPELLER=y CONFIG_CFS_BANDWIDTH=y CONFIG_RT_GROUP_SCHED=y -CONFIG_SCHED_MM_CID=y CONFIG_QOS_SCHED_DYNAMIC_AFFINITY=y +CONFIG_SCHED_MM_CID=y CONFIG_QOS_SCHED_SMART_GRID=y CONFIG_CGROUP_PIDS=y CONFIG_CGROUP_RDMA=y @@ -274,6 +275,8 @@ CONFIG_DEBUG_PERF_USE_VMALLOC=y CONFIG_SYSTEM_DATA_VERIFICATION=y CONFIG_PROFILING=y CONFIG_TRACEPOINTS=y +CONFIG_KABI_RESERVE=y +CONFIG_KABI_SIZE_ALIGN_CHECKS=y # # Kexec and crash features @@ -419,6 +422,7 @@ CONFIG_ARM64_ERRATUM_2038923=y CONFIG_ARM64_ERRATUM_1902691=y CONFIG_ARM64_ERRATUM_2457168=y CONFIG_ARM64_ERRATUM_2645198=y +CONFIG_ARM64_WORKAROUND_SPECULATIVE_UNPRIV_LOAD=y CONFIG_ARM64_ERRATUM_2966298=y CONFIG_ARM64_ERRATUM_3117295=y CONFIG_CAVIUM_ERRATUM_22375=y @@ -430,10 +434,10 @@ CONFIG_CAVIUM_TX2_ERRATUM_219=y CONFIG_FUJITSU_ERRATUM_010001=y CONFIG_HISILICON_ERRATUM_161600802=y CONFIG_HISILICON_ERRATUM_162100125=y -CONFIG_HISILICON_ERRATUM_162102203=y # CONFIG_HISILICON_ERRATUM_1980005 is not set CONFIG_HISILICON_ERRATUM_162100801=y CONFIG_HISILICON_ERRATUM_162100602=y +CONFIG_HISILICON_ERRATUM_162102203=y CONFIG_QCOM_FALKOR_ERRATUM_1003=y CONFIG_QCOM_FALKOR_ERRATUM_1009=y CONFIG_QCOM_QDF2400_ERRATUM_0065=y @@ -473,6 +477,7 @@ CONFIG_HZ=250 CONFIG_SCHED_HRTICK=y CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_HW_PERF_EVENTS=y +CONFIG_CC_HAVE_SHADOW_CALL_STACK=y CONFIG_PARAVIRT=y CONFIG_PARAVIRT_SCHED=y CONFIG_PARAVIRT_TIME_ACCOUNTING=y @@ -528,8 +533,8 @@ CONFIG_ARM64_PTR_AUTH_KERNEL=y # ARMv8.4 architectural features # CONFIG_ARM64_AMU_EXTN=y -CONFIG_ARM64_MPAM=y CONFIG_ARM64_TLB_RANGE=y +CONFIG_ARM64_MPAM=y # end of ARMv8.4 architectural features # @@ -567,8 +572,8 @@ CONFIG_IPI_AS_NMI=y CONFIG_NON_NMI_IPI_BACKTRACE=y CONFIG_RELOCATABLE=y CONFIG_RANDOMIZE_BASE=y -CONFIG_KASLR_SKIP_MEM_RANGE=y CONFIG_RANDOMIZE_MODULE_REGION_FULL=y +CONFIG_KASLR_SKIP_MEM_RANGE=y CONFIG_CC_HAVE_STACKPROTECTOR_SYSREG=y CONFIG_STACKPROTECTOR_PER_TASK=y CONFIG_ARM64_CONTPTE=y @@ -580,7 +585,7 @@ CONFIG_CLEAR_USER_WORKAROUND=y # CONFIG_ARM64_ACPI_PARKING_PROTOCOL=y CONFIG_CMDLINE="console=ttyAMA0" -# CONFIG_CMDLINE_FROM_BOOTLOADER is not set +CONFIG_CMDLINE_FROM_BOOTLOADER=y # CONFIG_CMDLINE_FORCE is not set CONFIG_EFI_STUB=y CONFIG_EFI=y @@ -666,7 +671,7 @@ CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y # # CONFIG_CPUFREQ_DT is not set # CONFIG_CPUFREQ_DT_PLATDEV is not set -CONFIG_ACPI_CPPC_CPUFREQ=y +CONFIG_ACPI_CPPC_CPUFREQ=m CONFIG_ACPI_CPPC_CPUFREQ_FIE=y CONFIG_ARM_SCPI_CPUFREQ=m # CONFIG_ARM_QCOM_CPUFREQ_HW is not set @@ -694,7 +699,6 @@ CONFIG_ACPI_MCFG=y CONFIG_ACPI_CPPC_LIB=y CONFIG_ACPI_PROCESSOR=y CONFIG_ACPI_IPMI=m -CONFIG_ACPI_HOTPLUG_CPU=y CONFIG_ACPI_THERMAL=y CONFIG_ARCH_HAS_ACPI_TABLE_UPGRADE=y CONFIG_ACPI_TABLE_UPGRADE=y @@ -725,6 +729,7 @@ CONFIG_ACPI_IORT=y CONFIG_ACPI_GTDT=y CONFIG_ACPI_AGDI=y CONFIG_ACPI_APMT=y +CONFIG_ACPI_MPAM=y CONFIG_ACPI_PPTT=y CONFIG_ACPI_PCC=y CONFIG_ACPI_FFH=y @@ -746,13 +751,16 @@ CONFIG_KVM_VFIO=y CONFIG_KVM_GENERIC_DIRTYLOG_READ_PROTECT=y CONFIG_HAVE_KVM_IRQ_BYPASS=y CONFIG_HAVE_KVM_VCPU_RUN_PID_CHANGE=y -CONFIG_KVM_HISI_VIRT=y CONFIG_KVM_XFER_TO_GUEST_WORK=y CONFIG_KVM_GENERIC_HARDWARE_ENABLING=y +CONFIG_KVM_HISI_VIRT=y CONFIG_VIRTUALIZATION=y CONFIG_KVM=y -CONFIG_KVM_ARM_MULTI_LPI_TRANSLATE_CACHE=y # CONFIG_NVHE_EL2_DEBUG is not set +CONFIG_KVM_ARM_MULTI_LPI_TRANSLATE_CACHE=y +CONFIG_ARCH_VCPU_STAT=y +CONFIG_VIRT_VTIMER_IRQ_BYPASS=y +CONFIG_CPU_MITIGATIONS=y # # General architecture-dependent options @@ -813,6 +821,8 @@ CONFIG_HAVE_ARCH_STACKLEAK=y CONFIG_HAVE_STACKPROTECTOR=y CONFIG_STACKPROTECTOR=y CONFIG_STACKPROTECTOR_STRONG=y +CONFIG_ARCH_SUPPORTS_SHADOW_CALL_STACK=y +# CONFIG_SHADOW_CALL_STACK is not set CONFIG_ARCH_SUPPORTS_LTO_CLANG=y CONFIG_ARCH_SUPPORTS_LTO_CLANG_THIN=y CONFIG_LTO_NONE=y @@ -852,6 +862,7 @@ CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y CONFIG_STRICT_KERNEL_RWX=y CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y CONFIG_STRICT_MODULE_RWX=y +CONFIG_ARCH_HAS_CPU_RESCTRL=y CONFIG_HAVE_ARCH_COMPILER_H=y CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y CONFIG_ARCH_USE_MEMREMAP_PROT=y @@ -917,6 +928,7 @@ CONFIG_BLK_ICQ=y CONFIG_BLK_DEV_BSGLIB=y CONFIG_BLK_DEV_INTEGRITY=y CONFIG_BLK_DEV_INTEGRITY_T10=m +CONFIG_BLK_DEV_WRITE_MOUNTED=y CONFIG_BLK_DEV_ZONED=y CONFIG_BLK_DEV_THROTTLING=y # CONFIG_BLK_DEV_THROTTLING_LOW is not set @@ -932,7 +944,6 @@ CONFIG_BLK_DEBUG_FS=y CONFIG_BLK_DEBUG_FS_ZONED=y # CONFIG_BLK_SED_OPAL is not set # CONFIG_BLK_INLINE_ENCRYPTION is not set -CONFIG_BLK_DEV_WRITE_MOUNTED=y CONFIG_BLK_DEV_DETECT_WRITING_PART0=y CONFIG_BLK_DEV_WRITE_MOUNTED_DUMP=y @@ -1043,7 +1054,6 @@ CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE=y CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y CONFIG_PID_MAX_PER_NAMESPACE=y CONFIG_FREEZER=y -CONFIG_KWORKER_NUMA_AFFINITY=y # # Executable file formats @@ -1185,8 +1195,8 @@ CONFIG_LRU_GEN=y CONFIG_ARCH_SUPPORTS_PER_VMA_LOCK=y CONFIG_PER_VMA_LOCK=y CONFIG_LOCK_MM_AND_FIND_VMA=y +CONFIG_IOMMU_MM_DATA=y # CONFIG_ASCEND_FEATURES is not set -# CONFIG_ASCEND_OOM is not set CONFIG_PAGE_CACHE_LIMIT=y # CONFIG_CLEAR_FREELIST_PAGE is not set CONFIG_MEMORY_RELIABLE=y @@ -1336,6 +1346,7 @@ CONFIG_IPV6_PIMSM_V2=y # CONFIG_IPV6_IOAM6_LWTUNNEL is not set CONFIG_NETLABEL=y CONFIG_MPTCP=y +CONFIG_INET_MPTCP_DIAG=m CONFIG_MPTCP_IPV6=y CONFIG_NETWORK_SECMARK=y CONFIG_NET_PTP_CLASSIFY=y @@ -1772,7 +1783,7 @@ CONFIG_NET_SCH_MQPRIO=m CONFIG_NET_SCH_CHOKE=m CONFIG_NET_SCH_QFQ=m CONFIG_NET_SCH_CODEL=m -CONFIG_NET_SCH_FQ_CODEL=m +CONFIG_NET_SCH_FQ_CODEL=y # CONFIG_NET_SCH_CAKE is not set CONFIG_NET_SCH_FQ=m CONFIG_NET_SCH_HHF=m @@ -2100,6 +2111,7 @@ CONFIG_WANT_DEV_COREDUMP=y # CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set CONFIG_HMEM_REPORTING=y # CONFIG_TEST_ASYNC_DRIVER_PROBE is not set +CONFIG_GENERIC_CPU_DEVICES=y CONFIG_GENERIC_CPU_AUTOPROBE=y CONFIG_GENERIC_CPU_VULNERABILITIES=y CONFIG_SOC_BUS=y @@ -2431,9 +2443,9 @@ CONFIG_SENSORS_APDS990X=m # CONFIG_XILINX_SDFEC is not set CONFIG_MISC_RTSX=m # CONFIG_HISI_HIKEY_USB is not set +CONFIG_VIRT_PLAT_DEV=y # CONFIG_OPEN_DICE is not set # CONFIG_VCPU_STALL_DETECTOR is not set -CONFIG_VIRT_PLAT_DEV=y # CONFIG_C2PORT is not set # @@ -2927,12 +2939,6 @@ CONFIG_ICE=m CONFIG_ICE_SWITCHDEV=y CONFIG_FM10K=m # CONFIG_IGC is not set -# CONFIG_JME is not set -CONFIG_NET_VENDOR_ADI=y -# CONFIG_ADIN1110 is not set -CONFIG_NET_VENDOR_LITEX=y -# CONFIG_LITEX_LITEETH is not set -# CONFIG_NET_VENDOR_MARVELL is not set CONFIG_NET_VENDOR_MUCSE=y CONFIG_MXGBE=m CONFIG_MXGBE_FIX_VF_QUEUE=y @@ -2952,6 +2958,15 @@ CONFIG_MGBE=m CONFIG_MGBE_MSIX_COUNT=26 CONFIG_MGBEVF=m # CONFIG_MGBEVF_OPTM_WITH_LARGE is not set +CONFIG_NET_VENDOR_YUNSILICON=y +CONFIG_YUNSILICON_XSC_ETH=m +CONFIG_YUNSILICON_XSC_PCI=m +# CONFIG_JME is not set +CONFIG_NET_VENDOR_ADI=y +# CONFIG_ADIN1110 is not set +CONFIG_NET_VENDOR_LITEX=y +# CONFIG_LITEX_LITEETH is not set +# CONFIG_NET_VENDOR_MARVELL is not set CONFIG_NET_VENDOR_MELLANOX=y CONFIG_MLX4_EN=m CONFIG_MLX4_EN_DCB=y @@ -3057,9 +3072,6 @@ CONFIG_SMSC9420=m # CONFIG_NET_VENDOR_SYNOPSYS is not set # CONFIG_NET_VENDOR_TEHUTI is not set # CONFIG_NET_VENDOR_TI is not set -CONFIG_NET_VENDOR_YUNSILICON=y -CONFIG_YUNSILICON_XSC_ETH=m -CONFIG_YUNSILICON_XSC_PCI=m CONFIG_NET_VENDOR_VERTEXCOM=y # CONFIG_MSE102X is not set # CONFIG_NET_VENDOR_VIA is not set @@ -3885,8 +3897,8 @@ CONFIG_PTP_1588_CLOCK_KVM=y # CONFIG_PTP_1588_CLOCK_IDTCM is not set # CONFIG_PTP_1588_CLOCK_MOCK is not set # CONFIG_PTP_1588_CLOCK_OCP is not set -# end of PTP clock support CONFIG_PTP_HISI=m +# end of PTP clock support CONFIG_PINCTRL=y CONFIG_PINMUX=y @@ -4339,7 +4351,7 @@ CONFIG_CPU_THERMAL=y CONFIG_CPU_FREQ_THERMAL=y CONFIG_THERMAL_EMULATION=y # CONFIG_THERMAL_MMIO is not set -CONFIG_HISI_THERMAL=y +CONFIG_HISI_THERMAL=m # # Qualcomm thermal drivers @@ -4483,7 +4495,6 @@ CONFIG_MFD_CORE=m # CONFIG_MFD_SKY81452 is not set # CONFIG_MFD_STMPE is not set CONFIG_MFD_SYSCON=y -# CONFIG_MFD_TI_AM335X_TSCADC is not set # CONFIG_MFD_LP3943 is not set # CONFIG_MFD_LP8788 is not set # CONFIG_MFD_TI_LMU is not set @@ -5287,9 +5298,8 @@ CONFIG_AUXDISPLAY=y # CONFIG_CHARLCD_BL_OFF is not set # CONFIG_CHARLCD_BL_ON is not set CONFIG_CHARLCD_BL_FLASH=y -CONFIG_DRM=y -# CONFIG_DRM_DEBUG_MM is not set -CONFIG_DRM_KMS_HELPER=y +CONFIG_DRM=m +CONFIG_DRM_KMS_HELPER=m # CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS is not set # CONFIG_DRM_DEBUG_MODESET_LOCK is not set CONFIG_DRM_FBDEV_EMULATION=y @@ -6045,8 +6055,6 @@ CONFIG_MMC_CQHCI=m CONFIG_MMC_TOSHIBA_PCI=m CONFIG_MMC_MTK=m CONFIG_MMC_SDHCI_XENON=m -# CONFIG_MMC_SDHCI_OMAP is not set -# CONFIG_MMC_SDHCI_AM654 is not set # CONFIG_SCSI_UFSHCD is not set CONFIG_MEMSTICK=m # CONFIG_MEMSTICK_DEBUG is not set @@ -6207,7 +6215,8 @@ CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y CONFIG_RTC_HCTOSYS_DEVICE="rtc0" -# CONFIG_RTC_SYSTOHC is not set +CONFIG_RTC_SYSTOHC=y +CONFIG_RTC_SYSTOHC_DEVICE="rtc0" # CONFIG_RTC_DEBUG is not set CONFIG_RTC_NVMEM=y @@ -6434,7 +6443,7 @@ CONFIG_VIRTIO_PCI_LEGACY=y # CONFIG_VIRTIO_VDPA is not set # CONFIG_VIRTIO_PMEM is not set CONFIG_VIRTIO_BALLOON=m -# CONFIG_VIRTIO_MEM is not set +CONFIG_VIRTIO_MEM=m CONFIG_VIRTIO_INPUT=m CONFIG_VIRTIO_MMIO=m # CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES is not set @@ -6475,6 +6484,7 @@ CONFIG_CHROME_PLATFORMS=y # CONFIG_CROS_HPS_I2C is not set # CONFIG_CHROMEOS_PRIVACY_SCREEN is not set # CONFIG_MELLANOX_PLATFORM is not set +CONFIG_ARM_CPU_RESCTRL=y CONFIG_SURFACE_PLATFORMS=y # CONFIG_SURFACE_3_POWER_OPREGION is not set # CONFIG_SURFACE_GPE is not set @@ -6578,6 +6588,7 @@ CONFIG_IOMMU_DEFAULT_DMA_STRICT=y CONFIG_OF_IOMMU=y CONFIG_IOMMU_DMA=y CONFIG_IOMMU_SVA=y +CONFIG_IOMMU_IOPF=y CONFIG_IOMMUFD=m CONFIG_ARM_SMMU=y # CONFIG_ARM_SMMU_LEGACY_DT_BINDINGS is not set @@ -6702,7 +6713,15 @@ CONFIG_EXTCON_GPIO=m # CONFIG_EXTCON_USBC_TUSB320 is not set # CONFIG_MEMORY is not set # CONFIG_IIO is not set -# CONFIG_NTB is not set +CONFIG_NTB=m +# CONFIG_NTB_MSI is not set +# CONFIG_NTB_IDT is not set +# CONFIG_NTB_EPF is not set +# CONFIG_NTB_SWITCHTEC is not set +# CONFIG_NTB_PINGPONG is not set +# CONFIG_NTB_TOOL is not set +# CONFIG_NTB_PERF is not set +# CONFIG_NTB_TRANSPORT is not set CONFIG_PWM=y CONFIG_PWM_SYSFS=y # CONFIG_PWM_DEBUG is not set @@ -6728,7 +6747,6 @@ CONFIG_ARM_GIC_PHYTIUM_2500=y # CONFIG_AL_FIC is not set CONFIG_HISILICON_IRQ_MBIGEN=y CONFIG_IRQ_MBIGEN_ENABLE_SPI=y -CONFIG_VIRT_VTIMER_IRQ_BYPASS=y # CONFIG_XILINX_INTC is not set CONFIG_PARTITION_PERCPU=y CONFIG_QCOM_IRQ_COMBINER=y @@ -6806,14 +6824,14 @@ CONFIG_ARM_CCN=y # CONFIG_ARM_CMN is not set CONFIG_ARM_PMU=y CONFIG_ARM_PMU_ACPI=y -CONFIG_ARM_SMMU_V3_PMU=y +CONFIG_ARM_SMMU_V3_PMU=m CONFIG_ARM_PMUV3=y # CONFIG_ARM_DSU_PMU is not set CONFIG_QCOM_L2_PMU=y CONFIG_QCOM_L3_PMU=y CONFIG_THUNDERX2_PMU=m CONFIG_XGENE_PMU=y -CONFIG_ARM_SPE_PMU=y +CONFIG_ARM_SPE_PMU=m # CONFIG_ARM_DMC620_PMU is not set # CONFIG_MARVELL_CN10K_TAD_PMU is not set # CONFIG_ALIBABA_UNCORE_DRW_PMU is not set @@ -6925,8 +6943,8 @@ CONFIG_EXT4_FS=m CONFIG_EXT4_USE_FOR_EXT2=y CONFIG_EXT4_FS_POSIX_ACL=y CONFIG_EXT4_FS_SECURITY=y -CONFIG_EXT4_ERROR_REPORT=y # CONFIG_EXT4_DEBUG is not set +CONFIG_EXT4_ERROR_REPORT=y CONFIG_JBD2=m # CONFIG_JBD2_DEBUG is not set CONFIG_FS_MBCACHE=m @@ -7044,6 +7062,7 @@ CONFIG_PROC_VMCORE=y CONFIG_PROC_SYSCTL=y CONFIG_PROC_PAGE_MONITOR=y CONFIG_PROC_CHILDREN=y +CONFIG_PROC_CPU_RESCTRL=y CONFIG_KERNFS=y CONFIG_SYSFS=y CONFIG_DIRTY_PAGES=y @@ -7101,6 +7120,8 @@ CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3 # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_QNX6FS_FS is not set +CONFIG_RESCTRL_FS=y +CONFIG_RESCTRL_RMID_DEPENDS_ON_CLOSID=y # CONFIG_ROMFS_FS is not set CONFIG_PSTORE=y CONFIG_PSTORE_DEFAULT_KMSG_BYTES=10240 @@ -7328,6 +7349,10 @@ CONFIG_IMA_APPRAISE_MODSIG=y CONFIG_IMA_LOAD_X509=y CONFIG_IMA_X509_PATH="/etc/keys/x509_ima.der" # CONFIG_IMA_APPRAISE_SIGNED_INIT is not set +CONFIG_IMA_MEASURE_ASYMMETRIC_KEYS=y +CONFIG_IMA_QUEUE_EARLY_BOOT_KEYS=y +# CONFIG_IMA_SECURE_AND_OR_TRUSTED_BOOT is not set +# CONFIG_IMA_DISABLE_HTABLE is not set CONFIG_IMA_DIGEST_LIST=y CONFIG_IMA_DIGEST_LISTS_DIR="/etc/ima/digest_lists" CONFIG_IMA_STANDARD_DIGEST_DB_SIZE=y @@ -7335,14 +7360,11 @@ CONFIG_IMA_STANDARD_DIGEST_DB_SIZE=y # CONFIG_IMA_CUSTOM_DIGEST_DB_SIZE is not set CONFIG_IMA_DIGEST_DB_MEGABYTES=16 CONFIG_IMA_PARSER_BINARY_PATH="/usr/bin/upload_digest_lists" -CONFIG_IMA_MEASURE_ASYMMETRIC_KEYS=y -CONFIG_IMA_QUEUE_EARLY_BOOT_KEYS=y -# CONFIG_IMA_SECURE_AND_OR_TRUSTED_BOOT is not set -# CONFIG_IMA_DISABLE_HTABLE is not set CONFIG_EVM=y -CONFIG_EVM_DEFAULT_HASH_SHA1=n +# CONFIG_EVM_DEFAULT_HASH_SHA1 is not set CONFIG_EVM_DEFAULT_HASH_SHA256=y -CONFIG_EVM_DEFAULT_HASH_SHA512=n +# CONFIG_EVM_DEFAULT_HASH_SHA512 is not set +CONFIG_EVM_DEFAULT_HASH="sha256" CONFIG_EVM_ATTR_FSUUID=y # CONFIG_EVM_ADD_XATTRS is not set CONFIG_EVM_LOAD_X509=y @@ -7360,8 +7382,11 @@ CONFIG_LSM="lockdown,yama,loadpin,safesetid,integrity,selinux,smack,tomoyo,appar # Memory initialization # CONFIG_INIT_STACK_NONE=y +# CONFIG_INIT_STACK_ALL_PATTERN is not set +# CONFIG_INIT_STACK_ALL_ZERO is not set # CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set # CONFIG_INIT_ON_FREE_DEFAULT_ON is not set +# CONFIG_ZERO_CALL_USED_REGS is not set # end of Memory initialization # @@ -7617,7 +7642,6 @@ CONFIG_CAVIUM_CPT=m # CONFIG_CRYPTO_DEV_QAT_DH895xCCVF is not set # CONFIG_CRYPTO_DEV_QAT_C3XXXVF is not set # CONFIG_CRYPTO_DEV_QAT_C62XVF is not set -# CONFIG_CRYPTO_DEV_QAT_ERROR_INJECTION is not set CONFIG_CRYPTO_DEV_CAVIUM_ZIP=m # CONFIG_CRYPTO_DEV_QCE is not set # CONFIG_CRYPTO_DEV_QCOM_RNG is not set @@ -7769,7 +7793,6 @@ CONFIG_BTREE=y CONFIG_INTERVAL_TREE=y CONFIG_INTERVAL_TREE_SPAN_ITER=y CONFIG_XARRAY_MULTI=y -CONFIG_ARCH_VCPU_STAT=y CONFIG_ASSOCIATIVE_ARRAY=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y @@ -7836,6 +7859,7 @@ CONFIG_SG_POOL=y CONFIG_ARCH_HAS_PMEM_API=y CONFIG_MEMREGION=y CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE=y +CONFIG_ARCH_HAS_COPY_MC=y CONFIG_ARCH_STACKWALK=y CONFIG_STACKDEPOT=y CONFIG_SBITMAP=y @@ -7882,9 +7906,6 @@ CONFIG_DEBUG_INFO_COMPRESSED_NONE=y # CONFIG_DEBUG_INFO_COMPRESSED_ZLIB is not set # CONFIG_DEBUG_INFO_SPLIT is not set CONFIG_DEBUG_INFO_BTF=y -CONFIG_PAHOLE_HAS_SPLIT_BTF=y -CONFIG_DEBUG_INFO_BTF_MODULES=y -# CONFIG_MODULE_ALLOW_BTF_MISMATCH is not set # CONFIG_GDB_SCRIPTS is not set CONFIG_FRAME_WARN=2048 CONFIG_STRIP_ASM_SYMS=y @@ -7924,6 +7945,8 @@ CONFIG_KDB_CONTINUE_CATASTROPHIC=0 CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y # CONFIG_UBSAN is not set CONFIG_HAVE_ARCH_KCSAN=y +CONFIG_HAVE_KCSAN_COMPILER=y +# CONFIG_KCSAN is not set # end of Generic Kernel Debugging Instruments # @@ -7984,6 +8007,7 @@ CONFIG_LOCKUP_DETECTOR=y CONFIG_SOFTLOCKUP_DETECTOR=y # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set CONFIG_HAVE_HARDLOCKUP_DETECTOR_BUDDY=y +CONFIG_SDEI_WATCHDOG=y CONFIG_HARDLOCKUP_DETECTOR=y # CONFIG_HARDLOCKUP_DETECTOR_PREFER_BUDDY is not set CONFIG_HARDLOCKUP_DETECTOR_PERF=y @@ -7991,7 +8015,6 @@ CONFIG_HARDLOCKUP_DETECTOR_PERF=y # CONFIG_HARDLOCKUP_DETECTOR_ARCH is not set CONFIG_HARDLOCKUP_DETECTOR_COUNTS_HRTIMER=y CONFIG_BOOTPARAM_HARDLOCKUP_PANIC=y -CONFIG_SDEI_WATCHDOG=y CONFIG_DETECT_HUNG_TASK=y CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120 # CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set @@ -8045,8 +8068,6 @@ CONFIG_DEBUG_LIST=y # CONFIG_DEBUG_MAPLE_TREE is not set # end of Debug kernel data structures -# CONFIG_DEBUG_CREDENTIALS is not set - # # RCU Debugging # @@ -8170,6 +8191,7 @@ CONFIG_ULTRASOC_SMB=m CONFIG_FUNCTION_ERROR_INJECTION=y # CONFIG_FAULT_INJECTION is not set CONFIG_ARCH_HAS_KCOV=y +# CONFIG_KCOV is not set # CONFIG_RUNTIME_TESTING_MENU is not set CONFIG_ARCH_USE_MEMTEST=y # CONFIG_MEMTEST is not set @@ -8180,5 +8202,5 @@ CONFIG_ARCH_USE_MEMTEST=y # # end of Rust hacking # end of Kernel hacking -CONFIG_KABI_SIZE_ALIGN_CHECKS=y -CONFIG_KABI_RESERVE=y + +CONFIG_KWORKER_NUMA_AFFINITY=y diff --git a/arch/x86/configs/openeuler_defconfig b/arch/x86/configs/openeuler_defconfig index e68707028ddd..9b5df8585310 100644 --- a/arch/x86/configs/openeuler_defconfig +++ b/arch/x86/configs/openeuler_defconfig @@ -2,6 +2,8 @@ # Automatically generated file; DO NOT EDIT. # Linux/x86 6.6.0 Kernel Configuration # +CONFIG_GCC_ASM_GOTO_OUTPUT_WORKAROUND=y +CONFIG_TOOLS_SUPPORT_RELR=y CONFIG_IRQ_WORK=y CONFIG_BUILDTIME_TABLE_SORT=y CONFIG_THREAD_INFO_IN_TASK=y @@ -170,6 +172,7 @@ CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough=5" CONFIG_GCC10_NO_ARRAY_BOUNDS=y +CONFIG_CC_NO_ARRAY_BOUNDS=y CONFIG_ARCH_SUPPORTS_INT128=y CONFIG_NUMA_BALANCING=y CONFIG_NUMA_BALANCING_DEFAULT_ENABLED=y @@ -546,6 +549,7 @@ CONFIG_CALL_DEPTH_TRACKING=y CONFIG_CPU_IBPB_ENTRY=y CONFIG_CPU_IBRS_ENTRY=y CONFIG_CPU_SRSO=y +# CONFIG_SLS is not set # CONFIG_GDS_FORCE_MITIGATION is not set CONFIG_MITIGATION_RFDS=y CONFIG_MITIGATION_SPECTRE_BHI=y @@ -2005,7 +2009,7 @@ CONFIG_PCIEASPM_DEFAULT=y CONFIG_PCIE_PME=y CONFIG_PCIE_DPC=y # CONFIG_PCIE_PTM is not set -# CONFIG_PCIE_EDR is not set +CONFIG_PCIE_EDR=y CONFIG_PCI_MSI=y CONFIG_PCI_QUIRKS=y # CONFIG_PCI_DEBUG is not set @@ -6905,7 +6909,8 @@ CONFIG_RTC_MC146818_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y CONFIG_RTC_HCTOSYS_DEVICE="rtc0" -# CONFIG_RTC_SYSTOHC is not set +CONFIG_RTC_SYSTOHC=y +CONFIG_RTC_SYSTOHC_DEVICE="rtc0" # CONFIG_RTC_DEBUG is not set CONFIG_RTC_NVMEM=y @@ -7106,7 +7111,8 @@ CONFIG_VIRTIO_PCI_LEGACY=y CONFIG_VIRTIO_BALLOON=m CONFIG_VIRTIO_MEM=m CONFIG_VIRTIO_INPUT=m -# CONFIG_VIRTIO_MMIO is not set +CONFIG_VIRTIO_MMIO=m +# CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES is not set CONFIG_VIRTIO_DMA_SHARED_BUFFER=m # CONFIG_VDPA is not set CONFIG_VHOST_IOTLB=m @@ -8530,8 +8536,11 @@ CONFIG_LSM="lockdown,yama,loadpin,safesetid,integrity,selinux,smack,tomoyo,appar # Memory initialization # CONFIG_INIT_STACK_NONE=y +# CONFIG_INIT_STACK_ALL_PATTERN is not set +# CONFIG_INIT_STACK_ALL_ZERO is not set # CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set # CONFIG_INIT_ON_FREE_DEFAULT_ON is not set +# CONFIG_ZERO_CALL_USED_REGS is not set # end of Memory initialization # @@ -9068,6 +9077,8 @@ CONFIG_ARCH_HAS_EARLY_DEBUG=y CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y # CONFIG_UBSAN is not set CONFIG_HAVE_ARCH_KCSAN=y +CONFIG_HAVE_KCSAN_COMPILER=y +# CONFIG_KCSAN is not set # end of Generic Kernel Debugging Instruments # -- 2.43.0

2 1

[PATCH openEuler-1.0-LTS] SUNRPC: fix a memleak in gss_import_v2_context
by Dong Chenchen 10 May '24

10 May '24

From: Zhipeng Lu <alexious(a)zju.edu.cn> mainline inclusion from mainline-v6.9-rc1 commit e67b652d8e8591d3b1e569dbcdfcee15993e91fa category: bugfix bugzilla: 189914, https://gitee.com/src-openeuler/kernel/issues/I9L9IF CVE: CVE-2023-52653 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- The ctx->mech_used.data allocated by kmemdup is not freed in neither gss_import_v2_context nor it only caller gss_krb5_import_sec_context, which frees ctx on error. Thus, this patch reform the last call of gss_import_v2_context to the gss_krb5_import_ctx_v2, preventing the memleak while keepping the return formation. Fixes: 47d848077629 ("gss_krb5: handle new context format from gssd") Signed-off-by: Zhipeng Lu <alexious(a)zju.edu.cn> Reviewed-by: Jeff Layton <jlayton(a)kernel.org> Signed-off-by: Chuck Lever <chuck.lever(a)oracle.com> Conflicts: net/sunrpc/auth_gss/gss_krb5_mech.c [commit 279a67cdd491 was not merged] Signed-off-by: Dong Chenchen <dongchenchen2(a)huawei.com> --- net/sunrpc/auth_gss/gss_krb5_mech.c | 21 +++++++++++++++++---- 1 file changed, 17 insertions(+), 4 deletions(-) diff --git a/net/sunrpc/auth_gss/gss_krb5_mech.c b/net/sunrpc/auth_gss/gss_krb5_mech.c index 893d8a480592..a296690e5947 100644 --- a/net/sunrpc/auth_gss/gss_krb5_mech.c +++ b/net/sunrpc/auth_gss/gss_krb5_mech.c @@ -588,6 +588,7 @@ gss_import_v2_context(const void *p, const void *end, struct krb5_ctx *ctx, { int keylen; u32 time32; + int ret; p = simple_get_bytes(p, end, &ctx->flags, sizeof(ctx->flags)); if (IS_ERR(p)) @@ -644,16 +645,28 @@ gss_import_v2_context(const void *p, const void *end, struct krb5_ctx *ctx, switch (ctx->enctype) { case ENCTYPE_DES3_CBC_RAW: - return context_derive_keys_des3(ctx, gfp_mask); + ret = context_derive_keys_des3(ctx, gfp_mask); + break; case ENCTYPE_ARCFOUR_HMAC: - return context_derive_keys_rc4(ctx); + ret = context_derive_keys_rc4(ctx); + break; case ENCTYPE_AES128_CTS_HMAC_SHA1_96: case ENCTYPE_AES256_CTS_HMAC_SHA1_96: - return context_derive_keys_new(ctx, gfp_mask); + ret = context_derive_keys_new(ctx, gfp_mask); + break; default: - return -EINVAL; + ret -EINVAL; } + if (ret) { + p = ERR_PTR(ret); + goto out_free; + } + + return 0; + +out_free: + kfree(ctx->mech_used.data); out_err: return PTR_ERR(p); } -- 2.25.1

2 1

[PATCH OLK-6.6] tick/broadcast-hrtimer: Prevent the timer device on broadcast duty CPU from being disabled
by Yu Liao 10 May '24

10 May '24

hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I8PL17 CVE: NA ---------------------------------------- It was found that running the LTP hotplug stress test on a aarch64 system could produce rcu_sched stall warnings. The issue is the following: CPU1 (owns the broadcast hrtimer) CPU2 tick_broadcast_enter() //shut down local timer device ... tick_broadcast_exit() //exits with tick_broadcast_force_mask set, timer device remains disabled initiates offlining of CPU1 take_cpu_down() //CPU1 shuts down and does not send broadcast IPI anymore takedown_cpu() hotplug_cpu__broadcast_tick_pull() //move broadcast hrtimer to this CPU clockevents_program_event() bc_set_next() hrtimer_start() //does not call hrtimer_reprogram() to program timer device if expires equals dev->next_event, so the timer device remains disabled. CPU2 takes over the broadcast duty but local timer device is disabled, causing many CPUs to become stuck. Fix this by calling tick_program_event() to reprogram the local timer device in this scenario. Signed-off-by: Yu Liao <liaoyu15(a)huawei.com> --- kernel/time/tick-broadcast-hrtimer.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/kernel/time/tick-broadcast-hrtimer.c b/kernel/time/tick-broadcast-hrtimer.c index e28f9210f8a1..0dc78744fce6 100644 --- a/kernel/time/tick-broadcast-hrtimer.c +++ b/kernel/time/tick-broadcast-hrtimer.c @@ -42,6 +42,19 @@ static int bc_shutdown(struct clock_event_device *evt) */ static int bc_set_next(ktime_t expires, struct clock_event_device *bc) { + struct clock_event_device *dev = __this_cpu_read(tick_cpu_device.evtdev); + + /* + * This can be called from CPU offline operation to move broadcast + * assignment. If tick_broadcast_force_mask is set, the CPU local + * timer device may be disabled. And hrtimer_reprogram() will not + * called if the timer is not the first expiring timer. Reprogram + * the cpu local timer device to ensure we can take over the + * broadcast duty. + */ + if (tick_check_broadcast_expired() && expires >= dev->next_event) + clockevents_program_event(dev, dev->next_event, 1); + /* * This is called either from enter/exit idle code or from the * broadcast handler. In all cases tick_broadcast_lock is held. -- 2.25.1

2 1

[PATCH OLK-5.10 v2] clk: zynq: Prevent null pointer dereference caused by kmalloc failure
by Yu Liao 10 May '24

10 May '24

From: Duoming Zhou <duoming(a)zju.edu.cn> mainline inclusion from mainline-v6.9-rc1 commit 7938e9ce39d6779d2f85d822cc930f73420e54a6 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9L9NB CVE: CVE-2024-27037 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- The kmalloc() in zynq_clk_setup() will return null if the physical memory has run out. As a result, if we use snprintf() to write data to the null address, the null pointer dereference bug will happen. This patch uses a stack variable to replace the kmalloc(). Fixes: 0ee52b157b8e ("clk: zynq: Add clock controller driver") Suggested-by: Michal Simek <michal.simek(a)amd.com> Suggested-by: Stephen Boyd <sboyd(a)kernel.org> Signed-off-by: Duoming Zhou <duoming(a)zju.edu.cn> Link: https://lore.kernel.org/r/20240301084437.16084-1-duoming@zju.edu.cn Acked-by: Michal Simek <michal.simek(a)amd.com> Signed-off-by: Stephen Boyd <sboyd(a)kernel.org> Conflicts: drivers/clk/zynq/clkc.c [The conflicts were caused by not merged bf2244ba9d85("clk: zynq: clkc: Remove various instances of an unused variable 'clk'")] Signed-off-by: Yu Liao <liaoyu15(a)huawei.com> --- drivers/clk/zynq/clkc.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/clk/zynq/clkc.c b/drivers/clk/zynq/clkc.c index ffbb9008c1c9..15320945bedc 100644 --- a/drivers/clk/zynq/clkc.c +++ b/drivers/clk/zynq/clkc.c @@ -42,6 +42,7 @@ static void __iomem *zynq_clkc_base; #define SLCR_SWDT_CLK_SEL (zynq_clkc_base + 0x204) #define NUM_MIO_PINS 54 +#define CLK_NAME_LEN 16 #define DBG_CLK_CTRL_CLKACT_TRC BIT(0) #define DBG_CLK_CTRL_CPU_1XCLKACT BIT(1) @@ -218,7 +219,7 @@ static void __init zynq_clk_setup(struct device_node *np) u32 tmp; int ret; struct clk *clk; - char *clk_name; + char clk_name[CLK_NAME_LEN]; unsigned int fclk_enable = 0; const char *clk_output_name[clk_max]; const char *cpu_parents[4]; @@ -428,12 +429,10 @@ static void __init zynq_clk_setup(struct device_node *np) "gem1_emio_mux", CLK_SET_RATE_PARENT, SLCR_GEM1_CLK_CTRL, 0, 0, &gem1clk_lock); - tmp = strlen("mio_clk_00x"); - clk_name = kmalloc(tmp, GFP_KERNEL); for (i = 0; i < NUM_MIO_PINS; i++) { int idx; - snprintf(clk_name, tmp, "mio_clk_%2.2d", i); + snprintf(clk_name, CLK_NAME_LEN, "mio_clk_%2.2d", i); idx = of_property_match_string(np, "clock-names", clk_name); if (idx >= 0) can_mio_mux_parents[i] = of_clk_get_parent_name(np, @@ -441,7 +440,6 @@ static void __init zynq_clk_setup(struct device_node *np) else can_mio_mux_parents[i] = dummy_nm; } - kfree(clk_name); clk = clk_register_mux(NULL, "can_mux", periph_parents, 4, CLK_SET_RATE_NO_REPARENT, SLCR_CAN_CLK_CTRL, 4, 2, 0, &canclk_lock); -- 2.25.1

2 1

[PATCH openEuler-1.0-LTS v2] clk: zynq: Prevent null pointer dereference caused by kmalloc failure
by Yu Liao 10 May '24

10 May '24

From: Duoming Zhou <duoming(a)zju.edu.cn> mainline inclusion from mainline-v6.9-rc1 commit 7938e9ce39d6779d2f85d822cc930f73420e54a6 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9L9NB CVE: CVE-2024-27037 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- The kmalloc() in zynq_clk_setup() will return null if the physical memory has run out. As a result, if we use snprintf() to write data to the null address, the null pointer dereference bug will happen. This patch uses a stack variable to replace the kmalloc(). Fixes: 0ee52b157b8e ("clk: zynq: Add clock controller driver") Suggested-by: Michal Simek <michal.simek(a)amd.com> Suggested-by: Stephen Boyd <sboyd(a)kernel.org> Signed-off-by: Duoming Zhou <duoming(a)zju.edu.cn> Link: https://lore.kernel.org/r/20240301084437.16084-1-duoming@zju.edu.cn Acked-by: Michal Simek <michal.simek(a)amd.com> Signed-off-by: Stephen Boyd <sboyd(a)kernel.org> Conflicts: drivers/clk/zynq/clkc.c [The conflicts were caused by not merged bf2244ba9d85("clk: zynq: clkc: Remove various instances of an unused variable 'clk'")] Signed-off-by: Yu Liao <liaoyu15(a)huawei.com> --- drivers/clk/zynq/clkc.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/clk/zynq/clkc.c b/drivers/clk/zynq/clkc.c index 88a2cab37f62..35c855708741 100644 --- a/drivers/clk/zynq/clkc.c +++ b/drivers/clk/zynq/clkc.c @@ -53,6 +53,7 @@ static void __iomem *zynq_clkc_base; #define SLCR_SWDT_CLK_SEL (zynq_clkc_base + 0x204) #define NUM_MIO_PINS 54 +#define CLK_NAME_LEN 16 #define DBG_CLK_CTRL_CLKACT_TRC BIT(0) #define DBG_CLK_CTRL_CPU_1XCLKACT BIT(1) @@ -229,7 +230,7 @@ static void __init zynq_clk_setup(struct device_node *np) u32 tmp; int ret; struct clk *clk; - char *clk_name; + char clk_name[CLK_NAME_LEN]; unsigned int fclk_enable = 0; const char *clk_output_name[clk_max]; const char *cpu_parents[4]; @@ -439,12 +440,10 @@ static void __init zynq_clk_setup(struct device_node *np) "gem1_emio_mux", CLK_SET_RATE_PARENT, SLCR_GEM1_CLK_CTRL, 0, 0, &gem1clk_lock); - tmp = strlen("mio_clk_00x"); - clk_name = kmalloc(tmp, GFP_KERNEL); for (i = 0; i < NUM_MIO_PINS; i++) { int idx; - snprintf(clk_name, tmp, "mio_clk_%2.2d", i); + snprintf(clk_name, CLK_NAME_LEN, "mio_clk_%2.2d", i); idx = of_property_match_string(np, "clock-names", clk_name); if (idx >= 0) can_mio_mux_parents[i] = of_clk_get_parent_name(np, @@ -452,7 +451,6 @@ static void __init zynq_clk_setup(struct device_node *np) else can_mio_mux_parents[i] = dummy_nm; } - kfree(clk_name); clk = clk_register_mux(NULL, "can_mux", periph_parents, 4, CLK_SET_RATE_NO_REPARENT, SLCR_CAN_CLK_CTRL, 4, 2, 0, &canclk_lock); -- 2.25.1

2 1

[PATCH OLK-6.6] mm: multi-gen LRU: reuse some legacy trace events
by Zhao Mengmeng 10 May '24

10 May '24

From: Jaewon Kim <jaewon31.kim(a)samsung.com> mainline inclusion from mainline-v6.7-rc1 commit 8c2214fc9a470aee0c615aeb14d8c7ce98e45a08 catogory: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9O1OT Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- As the legacy lru provides, the mglru needs some trace events for debugging. Let's reuse following legacy events for the mglru. trace_mm_vmscan_lru_isolate trace_mm_vmscan_lru_shrink_inactive Here's an example mm_vmscan_lru_isolate: classzone=2 order=0 nr_requested=4096 nr_scanned=64 nr_skipped=0 nr_taken=64 lru=inactive_file mm_vmscan_lru_shrink_inactive: nid=0 nr_scanned=64 nr_reclaimed=63 nr_dirty=0 nr_writeback=0 nr_congested=0 nr_immediate=0 nr_activate_anon=0 nr_activate_file=1 nr_ref_keep=0 nr_unmap_fail=0 priority=2 flags=RECLAIM_WB_FILE|RECLAIM_WB_ASYNC Link: https://lkml.kernel.org/r/20231003114155.21869-1-jaewon31.kim@samsung.com Signed-off-by: Jaewon Kim <jaewon31.kim(a)samsung.com> Acked-by: Yu Zhao <yuzhao(a)google.com> Cc: Johannes Weiner <hannes(a)cmpxchg.org> Cc: Kalesh Singh <kaleshsingh(a)google.com> Cc: SeongJae Park <sj(a)kernel.org> Cc: Steven Rostedt (Google) <rostedt(a)goodmis.org> Cc: T.J. Mercier <tjmercier(a)google.com> Cc: Vlastimil Babka <vbabka(a)suse.cz> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Zhao Mengmeng <zhaomengmeng(a)kylinos.cn> --- mm/vmscan.c | 18 +++++++++++++----- 1 file changed, 13 insertions(+), 5 deletions(-) diff --git a/mm/vmscan.c b/mm/vmscan.c index 95a845905624..95a3e1e7dbb1 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -5030,6 +5030,7 @@ static int scan_folios(struct lruvec *lruvec, struct scan_control *sc, int sorted = 0; int scanned = 0; int isolated = 0; + int skipped = 0; int remaining = MAX_LRU_BATCH; struct lru_gen_folio *lrugen = &lruvec->lrugen; struct mem_cgroup *memcg = lruvec_memcg(lruvec); @@ -5043,7 +5044,7 @@ static int scan_folios(struct lruvec *lruvec, struct scan_control *sc, for (i = MAX_NR_ZONES; i > 0; i--) { LIST_HEAD(moved); - int skipped = 0; + int skipped_zone = 0; int zone = (sc->reclaim_idx + i) % MAX_NR_ZONES; struct list_head *head = &lrugen->folios[gen][type][zone]; @@ -5065,16 +5066,17 @@ static int scan_folios(struct lruvec *lruvec, struct scan_control *sc, isolated += delta; } else { list_move(&folio->lru, &moved); - skipped += delta; + skipped_zone += delta; } - if (!--remaining || max(isolated, skipped) >= MIN_LRU_BATCH) + if (!--remaining || max(isolated, skipped_zone) >= MIN_LRU_BATCH) break; } - if (skipped) { + if (skipped_zone) { list_splice(&moved, head); - __count_zid_vm_events(PGSCAN_SKIP, zone, skipped); + __count_zid_vm_events(PGSCAN_SKIP, zone, skipped_zone); + skipped += skipped_zone; } if (!remaining || isolated >= MIN_LRU_BATCH) @@ -5089,6 +5091,9 @@ static int scan_folios(struct lruvec *lruvec, struct scan_control *sc, __count_memcg_events(memcg, item, isolated); __count_memcg_events(memcg, PGREFILL, sorted); __count_vm_events(PGSCAN_ANON + type, isolated); + trace_mm_vmscan_lru_isolate(sc->reclaim_idx, sc->order, MAX_LRU_BATCH, + scanned, skipped, isolated, + type ? LRU_INACTIVE_FILE : LRU_INACTIVE_ANON); /* * There might not be eligible folios due to reclaim_idx. Check the @@ -5219,6 +5224,9 @@ static int evict_folios(struct lruvec *lruvec, struct scan_control *sc, int swap retry: reclaimed = shrink_folio_list(&list, pgdat, sc, &stat, false); sc->nr_reclaimed += reclaimed; + trace_mm_vmscan_lru_shrink_inactive(pgdat->node_id, + scanned, reclaimed, &stat, sc->priority, + type ? LRU_INACTIVE_FILE : LRU_INACTIVE_ANON); list_for_each_entry_safe_reverse(folio, next, &list, lru) { if (!folio_evictable(folio)) { -- 2.33.0

2 1

[PATCH openEuler-1.0-LTS] drm/radeon: add a force flush to delay work when radeon
by Zhang Zekun 10 May '24

10 May '24

From: Zhenneng Li <lizhenneng(a)kylinos.cn> stable inclusion from stable-v4.19.258 commit c0a45f41fde4a0f2c900f719817493ee5c4a5aa3 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9LKDS CVE: CVE-2022-48704 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit f461950fdc374a3ada5a63c669d997de4600dffe ] Although radeon card fence and wait for gpu to finish processing current batch rings, there is still a corner case that radeon lockup work queue may not be fully flushed, and meanwhile the radeon_suspend_kms() function has called pci_set_power_state() to put device in D3hot state. Per PCI spec rev 4.0 on 5.3.1.4.1 D3hot State. > Configuration and Message requests are the only TLPs accepted by a Function in > the D3hot state. All other received Requests must be handled as Unsupported Requests, > and all received Completions may optionally be handled as Unexpected Completions. This issue will happen in following logs: Unable to handle kernel paging request at virtual address 00008800e0008010 CPU 0 kworker/0:3(131): Oops 0 pc = [<ffffffff811bea5c>] ra = [<ffffffff81240844>] ps = 0000 Tainted: G W pc is at si_gpu_check_soft_reset+0x3c/0x240 ra is at si_dma_is_lockup+0x34/0xd0 v0 = 0000000000000000 t0 = fff08800e0008010 t1 = 0000000000010000 t2 = 0000000000008010 t3 = fff00007e3c00000 t4 = fff00007e3c00258 t5 = 000000000000ffff t6 = 0000000000000001 t7 = fff00007ef078000 s0 = fff00007e3c016e8 s1 = fff00007e3c00000 s2 = fff00007e3c00018 s3 = fff00007e3c00000 s4 = fff00007fff59d80 s5 = 0000000000000000 s6 = fff00007ef07bd98 a0 = fff00007e3c00000 a1 = fff00007e3c016e8 a2 = 0000000000000008 a3 = 0000000000000001 a4 = 8f5c28f5c28f5c29 a5 = ffffffff810f4338 t8 = 0000000000000275 t9 = ffffffff809b66f8 t10 = ff6769c5d964b800 t11= 000000000000b886 pv = ffffffff811bea20 at = 0000000000000000 gp = ffffffff81d89690 sp = 00000000aa814126 Disabling lock debugging due to kernel taint Trace: [<ffffffff81240844>] si_dma_is_lockup+0x34/0xd0 [<ffffffff81119610>] radeon_fence_check_lockup+0xd0/0x290 [<ffffffff80977010>] process_one_work+0x280/0x550 [<ffffffff80977350>] worker_thread+0x70/0x7c0 [<ffffffff80977410>] worker_thread+0x130/0x7c0 [<ffffffff80982040>] kthread+0x200/0x210 [<ffffffff809772e0>] worker_thread+0x0/0x7c0 [<ffffffff80981f8c>] kthread+0x14c/0x210 [<ffffffff80911658>] ret_from_kernel_thread+0x18/0x20 [<ffffffff80981e40>] kthread+0x0/0x210 Code: ad3e0008 43f0074a ad7e0018 ad9e0020 8c3001e8 40230101 <88210000> 4821ed21 So force lockup work queue flush to fix this problem. Acked-by: Christian König <christian.koenig(a)amd.com> Signed-off-by: Zhenneng Li <lizhenneng(a)kylinos.cn> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Zhang Zekun <zhangzekun11(a)huawei.com> --- drivers/gpu/drm/radeon/radeon_device.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c index 59c8a6647ff2..cc1c07963116 100644 --- a/drivers/gpu/drm/radeon/radeon_device.c +++ b/drivers/gpu/drm/radeon/radeon_device.c @@ -1625,6 +1625,9 @@ int radeon_suspend_kms(struct drm_device *dev, bool suspend, if (r) { /* delay GPU reset to resume */ radeon_fence_driver_force_completion(rdev, i); + } else { + /* finish executing delayed work */ + flush_delayed_work(&rdev->fence_drv[i].lockup_work); } } -- 2.17.1

2 1

[PATCH v2 openEuler-1.0-LTS 0/3] backport patch for thp deferred list for 4.19
by Wupeng Ma 10 May '24

10 May '24

From: Ma Wupeng <mawupeng1(a)huawei.com> backport patch for thp deferred list for 4.19. changelog since v1: - remove data_race since 4.19 does not have it Jianxing Wang (1): mm/mmu_gather: limit free batch count and add schedule point in tlb_batch_pages_flush Kirill A. Shutemov (1): mm, thp: do not queue fully unmapped pages for deferred split Yin Fengwei (1): THP: avoid lock when check whether THP is in deferred list mm/huge_memory.c | 15 +++++++++++---- mm/mmu_gather.c | 16 ++++++++++++++-- mm/rmap.c | 14 ++++++++++---- 3 files changed, 35 insertions(+), 10 deletions(-) -- 2.25.1

2 4

[PATCH openEuler-1.0-LTS] clk: zynq: Prevent null pointer dereference caused by kmalloc failure
by Yu Liao 10 May '24

10 May '24

From: Duoming Zhou <duoming(a)zju.edu.cn> mainline inclusion from mainline-v6.9.rc1 commit 7938e9ce39d6779d2f85d822cc930f73420e54a6 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9L9NB CVE: CVE-2024-27037 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- The kmalloc() in zynq_clk_setup() will return null if the physical memory has run out. As a result, if we use snprintf() to write data to the null address, the null pointer dereference bug will happen. This patch uses a stack variable to replace the kmalloc(). Fixes: 0ee52b157b8e ("clk: zynq: Add clock controller driver") Suggested-by: Michal Simek <michal.simek(a)amd.com> Suggested-by: Stephen Boyd <sboyd(a)kernel.org> Signed-off-by: Duoming Zhou <duoming(a)zju.edu.cn> Link: https://lore.kernel.org/r/20240301084437.16084-1-duoming@zju.edu.cn Acked-by: Michal Simek <michal.simek(a)amd.com> Signed-off-by: Stephen Boyd <sboyd(a)kernel.org> Conflicts: drivers/clk/zynq/clkc.c [The conflicts were caused by not merged bf2244ba9d85("clk: zynq: clkc: Remove various instances of an unused variable 'clk'")] Signed-off-by: Yu Liao <liaoyu15(a)huawei.com> --- drivers/clk/zynq/clkc.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/clk/zynq/clkc.c b/drivers/clk/zynq/clkc.c index 88a2cab37f62..35c855708741 100644 --- a/drivers/clk/zynq/clkc.c +++ b/drivers/clk/zynq/clkc.c @@ -53,6 +53,7 @@ static void __iomem *zynq_clkc_base; #define SLCR_SWDT_CLK_SEL (zynq_clkc_base + 0x204) #define NUM_MIO_PINS 54 +#define CLK_NAME_LEN 16 #define DBG_CLK_CTRL_CLKACT_TRC BIT(0) #define DBG_CLK_CTRL_CPU_1XCLKACT BIT(1) @@ -229,7 +230,7 @@ static void __init zynq_clk_setup(struct device_node *np) u32 tmp; int ret; struct clk *clk; - char *clk_name; + char clk_name[CLK_NAME_LEN]; unsigned int fclk_enable = 0; const char *clk_output_name[clk_max]; const char *cpu_parents[4]; @@ -439,12 +440,10 @@ static void __init zynq_clk_setup(struct device_node *np) "gem1_emio_mux", CLK_SET_RATE_PARENT, SLCR_GEM1_CLK_CTRL, 0, 0, &gem1clk_lock); - tmp = strlen("mio_clk_00x"); - clk_name = kmalloc(tmp, GFP_KERNEL); for (i = 0; i < NUM_MIO_PINS; i++) { int idx; - snprintf(clk_name, tmp, "mio_clk_%2.2d", i); + snprintf(clk_name, CLK_NAME_LEN, "mio_clk_%2.2d", i); idx = of_property_match_string(np, "clock-names", clk_name); if (idx >= 0) can_mio_mux_parents[i] = of_clk_get_parent_name(np, @@ -452,7 +451,6 @@ static void __init zynq_clk_setup(struct device_node *np) else can_mio_mux_parents[i] = dummy_nm; } - kfree(clk_name); clk = clk_register_mux(NULL, "can_mux", periph_parents, 4, CLK_SET_RATE_NO_REPARENT, SLCR_CAN_CLK_CTRL, 4, 2, 0, &canclk_lock); -- 2.25.1

2 1

[PATCH OLK-5.10] clk: zynq: Prevent null pointer dereference caused by kmalloc failure
by Yu Liao 10 May '24

10 May '24

From: Duoming Zhou <duoming(a)zju.edu.cn> mainline inclusion from mainline-v6.9.rc1 commit 7938e9ce39d6779d2f85d822cc930f73420e54a6 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9L9NB CVE: CVE-2024-27037 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- The kmalloc() in zynq_clk_setup() will return null if the physical memory has run out. As a result, if we use snprintf() to write data to the null address, the null pointer dereference bug will happen. This patch uses a stack variable to replace the kmalloc(). Fixes: 0ee52b157b8e ("clk: zynq: Add clock controller driver") Suggested-by: Michal Simek <michal.simek(a)amd.com> Suggested-by: Stephen Boyd <sboyd(a)kernel.org> Signed-off-by: Duoming Zhou <duoming(a)zju.edu.cn> Link: https://lore.kernel.org/r/20240301084437.16084-1-duoming@zju.edu.cn Acked-by: Michal Simek <michal.simek(a)amd.com> Signed-off-by: Stephen Boyd <sboyd(a)kernel.org> Conflicts: drivers/clk/zynq/clkc.c [The conflicts were caused by not merged bf2244ba9d85("clk: zynq: clkc: Remove various instances of an unused variable 'clk'")] Signed-off-by: Yu Liao <liaoyu15(a)huawei.com> --- drivers/clk/zynq/clkc.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/clk/zynq/clkc.c b/drivers/clk/zynq/clkc.c index ffbb9008c1c9..15320945bedc 100644 --- a/drivers/clk/zynq/clkc.c +++ b/drivers/clk/zynq/clkc.c @@ -42,6 +42,7 @@ static void __iomem *zynq_clkc_base; #define SLCR_SWDT_CLK_SEL (zynq_clkc_base + 0x204) #define NUM_MIO_PINS 54 +#define CLK_NAME_LEN 16 #define DBG_CLK_CTRL_CLKACT_TRC BIT(0) #define DBG_CLK_CTRL_CPU_1XCLKACT BIT(1) @@ -218,7 +219,7 @@ static void __init zynq_clk_setup(struct device_node *np) u32 tmp; int ret; struct clk *clk; - char *clk_name; + char clk_name[CLK_NAME_LEN]; unsigned int fclk_enable = 0; const char *clk_output_name[clk_max]; const char *cpu_parents[4]; @@ -428,12 +429,10 @@ static void __init zynq_clk_setup(struct device_node *np) "gem1_emio_mux", CLK_SET_RATE_PARENT, SLCR_GEM1_CLK_CTRL, 0, 0, &gem1clk_lock); - tmp = strlen("mio_clk_00x"); - clk_name = kmalloc(tmp, GFP_KERNEL); for (i = 0; i < NUM_MIO_PINS; i++) { int idx; - snprintf(clk_name, tmp, "mio_clk_%2.2d", i); + snprintf(clk_name, CLK_NAME_LEN, "mio_clk_%2.2d", i); idx = of_property_match_string(np, "clock-names", clk_name); if (idx >= 0) can_mio_mux_parents[i] = of_clk_get_parent_name(np, @@ -441,7 +440,6 @@ static void __init zynq_clk_setup(struct device_node *np) else can_mio_mux_parents[i] = dummy_nm; } - kfree(clk_name); clk = clk_register_mux(NULL, "can_mux", periph_parents, 4, CLK_SET_RATE_NO_REPARENT, SLCR_CAN_CLK_CTRL, 4, 2, 0, &canclk_lock); -- 2.25.1

2 1

[PATCH openEuler-1.0-LTS 0/2] fix CVE-2024-26960
by Jinjiang Tu 10 May '24

10 May '24

fix CVE-2024-26960 Huang Ying (1): mm/swapfile.c: use __try_to_reclaim_swap() in free_swap_and_cache() Ryan Roberts (1): mm: swap: fix race between free_swap_and_cache() and swapoff() mm/swapfile.c | 70 +++++++++++++++++++++++++++------------------------ 1 file changed, 37 insertions(+), 33 deletions(-) -- 2.25.1

2 3

[PATCH openEuler-1.0-LTS] usb: gadget: f_ncm: Fix UAF ncm object at re-bind after usb ep transport error
by Wei Li 10 May '24

10 May '24

From: Norihiko Hama <Norihiko.Hama(a)alpsalpine.com> mainline inclusion from mainline-v6.9-rc5 commit 6334b8e4553cc69f51e383c9de545082213d785e category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9AJ86 CVE: CVE-2024-26996 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?i… -------------------------------- When ncm function is working and then stop usb0 interface for link down, eth_stop() is called. At this piont, accidentally if usb transport error should happen in usb_ep_enable(), 'in_ep' and/or 'out_ep' may not be enabled. After that, ncm_disable() is called to disable for ncm unbind but gether_disconnect() is never called since 'in_ep' is not enabled. As the result, ncm object is released in ncm unbind but 'dev->port_usb' associated to 'ncm->port' is not NULL. And when ncm bind again to recover netdev, ncm object is reallocated but usb0 interface is already associated to previous released ncm object. Therefore, once usb0 interface is up and eth_start_xmit() is called, released ncm object is dereferrenced and it might cause use-after-free memory. [function unlink via configfs] usb0: eth_stop dev->port_usb=ffffff9b179c3200 --> error happens in usb_ep_enable(). NCM: ncm_disable: ncm=ffffff9b179c3200 --> no gether_disconnect() since ncm->port.in_ep->enabled is false. NCM: ncm_unbind: ncm unbind ncm=ffffff9b179c3200 NCM: ncm_free: ncm free ncm=ffffff9b179c3200 <-- released ncm [function link via configfs] NCM: ncm_alloc: ncm alloc ncm=ffffff9ac4f8a000 NCM: ncm_bind: ncm bind ncm=ffffff9ac4f8a000 NCM: ncm_set_alt: ncm=ffffff9ac4f8a000 alt=0 usb0: eth_open dev->port_usb=ffffff9b179c3200 <-- previous released ncm usb0: eth_start dev->port_usb=ffffff9b179c3200 <-- eth_start_xmit() --> dev->wrap() Unable to handle kernel paging request at virtual address dead00000000014f This patch addresses the issue by checking if 'ncm->netdev' is not NULL at ncm_disable() to call gether_disconnect() to deassociate 'dev->port_usb'. It's more reasonable to check 'ncm->netdev' to call gether_connect/disconnect rather than check 'ncm->port.in_ep->enabled' since it might not be enabled but the gether connection might be established. Signed-off-by: Norihiko Hama <Norihiko.Hama(a)alpsalpine.com> Cc: stable <stable(a)kernel.org> Link: https://lore.kernel.org/r/20240327023550.51214-1-Norihiko.Hama@alpsalpine.c… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Conflicts: drivers/usb/gadget/function/f_ncm.c [lw: fix context conflict only] Signed-off-by: Wei Li <liwei391(a)huawei.com> --- drivers/usb/gadget/function/f_ncm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/usb/gadget/function/f_ncm.c b/drivers/usb/gadget/function/f_ncm.c index 5780fba620ab..3da7e6511fc6 100644 --- a/drivers/usb/gadget/function/f_ncm.c +++ b/drivers/usb/gadget/function/f_ncm.c @@ -885,7 +885,7 @@ static int ncm_set_alt(struct usb_function *f, unsigned intf, unsigned alt) if (alt > 1) goto fail; - if (ncm->port.in_ep->enabled) { + if (ncm->netdev) { DBG(cdev, "reset ncm\n"); ncm->timer_stopping = true; ncm->netdev = NULL; @@ -1322,7 +1322,7 @@ static void ncm_disable(struct usb_function *f) DBG(cdev, "ncm deactivated\n"); - if (ncm->port.in_ep->enabled) { + if (ncm->netdev) { ncm->timer_stopping = true; ncm->netdev = NULL; gether_disconnect(&ncm->port); -- 2.25.1

2 1

[PATCH openEuler-1.0-LTS] KVM: Always flush async #PF workqueue when vCPU is being destroyed
by Wei Li 10 May '24

10 May '24

From: Sean Christopherson <seanjc(a)google.com> mainline inclusion from mainline-v6.9-rc1 commit 3d75b8aa5c29058a512db29da7cbee8052724157 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9L4ZX CVE: CVE-2024-26976 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?i… -------------------------------- Always flush the per-vCPU async #PF workqueue when a vCPU is clearing its completion queue, e.g. when a VM and all its vCPUs is being destroyed. KVM must ensure that none of its workqueue callbacks is running when the last reference to the KVM _module_ is put. Gifting a reference to the associated VM prevents the workqueue callback from dereferencing freed vCPU/VM memory, but does not prevent the KVM module from being unloaded before the callback completes. Drop the misguided VM refcount gifting, as calling kvm_put_kvm() from async_pf_execute() if kvm_put_kvm() flushes the async #PF workqueue will result in deadlock. async_pf_execute() can't return until kvm_put_kvm() finishes, and kvm_put_kvm() can't return until async_pf_execute() finishes: WARNING: CPU: 8 PID: 251 at virt/kvm/kvm_main.c:1435 kvm_put_kvm+0x2d/0x320 [kvm] Modules linked in: vhost_net vhost vhost_iotlb tap kvm_intel kvm irqbypass CPU: 8 PID: 251 Comm: kworker/8:1 Tainted: G W 6.6.0-rc1-e7af8d17224a-x86/gmem-vm #119 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 0.0.0 02/06/2015 Workqueue: events async_pf_execute [kvm] RIP: 0010:kvm_put_kvm+0x2d/0x320 [kvm] Call Trace: <TASK> async_pf_execute+0x198/0x260 [kvm] process_one_work+0x145/0x2d0 worker_thread+0x27e/0x3a0 kthread+0xba/0xe0 ret_from_fork+0x2d/0x50 ret_from_fork_asm+0x11/0x20 </TASK> ---[ end trace 0000000000000000 ]--- INFO: task kworker/8:1:251 blocked for more than 120 seconds. Tainted: G W 6.6.0-rc1-e7af8d17224a-x86/gmem-vm #119 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:kworker/8:1 state:D stack:0 pid:251 ppid:2 flags:0x00004000 Workqueue: events async_pf_execute [kvm] Call Trace: <TASK> __schedule+0x33f/0xa40 schedule+0x53/0xc0 schedule_timeout+0x12a/0x140 __wait_for_common+0x8d/0x1d0 __flush_work.isra.0+0x19f/0x2c0 kvm_clear_async_pf_completion_queue+0x129/0x190 [kvm] kvm_arch_destroy_vm+0x78/0x1b0 [kvm] kvm_put_kvm+0x1c1/0x320 [kvm] async_pf_execute+0x198/0x260 [kvm] process_one_work+0x145/0x2d0 worker_thread+0x27e/0x3a0 kthread+0xba/0xe0 ret_from_fork+0x2d/0x50 ret_from_fork_asm+0x11/0x20 </TASK> If kvm_clear_async_pf_completion_queue() actually flushes the workqueue, then there's no need to gift async_pf_execute() a reference because all invocations of async_pf_execute() will be forced to complete before the vCPU and its VM are destroyed/freed. And that in turn fixes the module unloading bug as __fput() won't do module_put() on the last vCPU reference until the vCPU has been freed, e.g. if closing the vCPU file also puts the last reference to the KVM module. Note that kvm_check_async_pf_completion() may also take the work item off the completion queue and so also needs to flush the work queue, as the work will not be seen by kvm_clear_async_pf_completion_queue(). Waiting on the workqueue could theoretically delay a vCPU due to waiting for the work to complete, but that's a very, very small chance, and likely a very small delay. kvm_arch_async_page_present_queued() unconditionally makes a new request, i.e. will effectively delay entering the guest, so the remaining work is really just: trace_kvm_async_pf_completed(addr, cr2_or_gpa); __kvm_vcpu_wake_up(vcpu); mmput(mm); and mmput() can't drop the last reference to the page tables if the vCPU is still alive, i.e. the vCPU won't get stuck tearing down page tables. Add a helper to do the flushing, specifically to deal with "wakeup all" work items, as they aren't actually work items, i.e. are never placed in a workqueue. Trying to flush a bogus workqueue entry rightly makes __flush_work() complain (kudos to whoever added that sanity check). Note, commit 5f6de5cbebee ("KVM: Prevent module exit until all VMs are freed") *tried* to fix the module refcounting issue by having VMs grab a reference to the module, but that only made the bug slightly harder to hit as it gave async_pf_execute() a bit more time to complete before the KVM module could be unloaded. Fixes: af585b921e5d ("KVM: Halt vcpu if page it tries to access is swapped out") Cc: stable(a)vger.kernel.org Cc: David Matlack <dmatlack(a)google.com> Reviewed-by: Xu Yilun <yilun.xu(a)intel.com> Reviewed-by: Vitaly Kuznetsov <vkuznets(a)redhat.com> Link: https://lore.kernel.org/r/20240110011533.503302-2-seanjc@google.com Signed-off-by: Sean Christopherson <seanjc(a)google.com> Conflicts: virt/kvm/async_pf.c [lw: fix context conflict only] Signed-off-by: Wei Li <liwei391(a)huawei.com> --- virt/kvm/async_pf.c | 31 ++++++++++++++++++++++++++----- 1 file changed, 26 insertions(+), 5 deletions(-) diff --git a/virt/kvm/async_pf.c b/virt/kvm/async_pf.c index 23c2519c5b32..57d6c211f3d9 100644 --- a/virt/kvm/async_pf.c +++ b/virt/kvm/async_pf.c @@ -110,7 +110,27 @@ static void async_pf_execute(struct work_struct *work) swake_up_one(&vcpu->wq); mmput(mm); - kvm_put_kvm(vcpu->kvm); +} + +static void kvm_flush_and_free_async_pf_work(struct kvm_async_pf *work) +{ + /* + * The async #PF is "done", but KVM must wait for the work item itself, + * i.e. async_pf_execute(), to run to completion. If KVM is a module, + * KVM must ensure *no* code owned by the KVM (the module) can be run + * after the last call to module_put(). Note, flushing the work item + * is always required when the item is taken off the completion queue. + * E.g. even if the vCPU handles the item in the "normal" path, the VM + * could be terminated before async_pf_execute() completes. + * + * Wake all events skip the queue and go straight done, i.e. don't + * need to be flushed (but sanity check that the work wasn't queued). + */ + if (work->wakeup_all) + WARN_ON_ONCE(work->work.func); + else + flush_work(&work->work); + kmem_cache_free(async_pf_cache, work); } void kvm_clear_async_pf_completion_queue(struct kvm_vcpu *vcpu) @@ -137,7 +157,6 @@ void kvm_clear_async_pf_completion_queue(struct kvm_vcpu *vcpu) #else if (cancel_work_sync(&work->work)) { mmput(work->mm); - kvm_put_kvm(vcpu->kvm); /* == work->vcpu->kvm */ kmem_cache_free(async_pf_cache, work); } #endif @@ -149,7 +168,10 @@ void kvm_clear_async_pf_completion_queue(struct kvm_vcpu *vcpu) list_first_entry(&vcpu->async_pf.done, typeof(*work), link); list_del(&work->link); - kmem_cache_free(async_pf_cache, work); + + spin_unlock(&vcpu->async_pf.lock); + kvm_flush_and_free_async_pf_work(work); + spin_lock(&vcpu->async_pf.lock); } spin_unlock(&vcpu->async_pf.lock); @@ -173,7 +195,7 @@ void kvm_check_async_pf_completion(struct kvm_vcpu *vcpu) list_del(&work->queue); vcpu->async_pf.queued--; - kmem_cache_free(async_pf_cache, work); + kvm_flush_and_free_async_pf_work(work); } } @@ -202,7 +224,6 @@ int kvm_setup_async_pf(struct kvm_vcpu *vcpu, gva_t gva, unsigned long hva, work->arch = *arch; work->mm = current->mm; mmget(work->mm); - kvm_get_kvm(work->vcpu->kvm); /* this can't really happen otherwise gfn_to_pfn_async would succeed */ -- 2.25.1

2 1

[PATCH openEuler-1.0-LTS] netfilter: nf_tables: Fix potential data-race in __nft_obj_type_get()
by Ziyang Xuan 10 May '24

10 May '24

mainline inclusion from mainline-v6.9-rc5 commit d78d867dcea69c328db30df665be5be7d0148484 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9L4T1 CVE: CVE-2024-27019 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- nft_unregister_obj() can concurrent with __nft_obj_type_get(), and there is not any protection when iterate over nf_tables_objects list in __nft_obj_type_get(). Therefore, there is potential data-race of nf_tables_objects list entry. Use list_for_each_entry_rcu() to iterate over nf_tables_objects list in __nft_obj_type_get(), and use rcu_read_lock() in the caller nft_obj_type_get() to protect the entire type query process. Fixes: e50092404c1b ("netfilter: nf_tables: add stateful objects") Signed-off-by: Ziyang Xuan <william.xuanziyang(a)huawei.com> Signed-off-by: Pablo Neira Ayuso <pablo(a)netfilter.org> Conflicts: net/netfilter/nf_tables_api.c [The version does not include 776d45164844.] Signed-off-by: Ziyang Xuan <william.xuanziyang(a)huawei.com> --- net/netfilter/nf_tables_api.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c index f70fedb98695..3f679c872ff3 100644 --- a/net/netfilter/nf_tables_api.c +++ b/net/netfilter/nf_tables_api.c @@ -5066,7 +5066,7 @@ static const struct nft_object_type *__nft_obj_type_get(u32 objtype) { const struct nft_object_type *type; - list_for_each_entry(type, &nf_tables_objects, list) { + list_for_each_entry_rcu(type, &nf_tables_objects, list) { if (objtype == type->type) return type; } @@ -5078,9 +5078,13 @@ nft_obj_type_get(struct net *net, u32 objtype) { const struct nft_object_type *type; + rcu_read_lock(); type = __nft_obj_type_get(objtype); - if (type != NULL && try_module_get(type->owner)) + if (type != NULL && try_module_get(type->owner)) { + rcu_read_unlock(); return type; + } + rcu_read_unlock(); lockdep_nfnl_nft_mutex_not_held(); #ifdef CONFIG_MODULES -- 2.25.1

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[openeuler:OLK-5.10] BUILD SUCCESS f238d4e533e14006972f8c6ae542e7ee1ca1ad1c
by kernel test robot 10 May '24

10 May '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10 branch HEAD: f238d4e533e14006972f8c6ae542e7ee1ca1ad1c !7013 media: edia: dvbdev: fix a use-after-free Warning ids grouped by kconfigs: clang_recent_errors |-- arm64-allyesconfig | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- description:Display-controller-reference-clock-source-is-not-of-type-object-boolean | |-- description:Display-controller-reference-clock-source-is-too-short | |-- description:Offset-and-length-of-the-memory-mapped-registers-is-too-short | |-- items-is-not-one-of-type-description-dependencies-dependentRequired-dependentSchemas-properties-patternProperties-additionalProperties-unevaluatedProperties-deprecated-required-not-allOf-anyOf-oneOf-r | `-- minItems-is-not-one-of-type-description-dependencies-dependentRequired-dependentSchemas-properties-patternProperties-additionalProperties-unevaluatedProperties-deprecated-required-not-allOf-anyOf-oneO `-- x86_64-allnoconfig |-- Warning:openEuler-MAINTAINERS-references-a-file-that-doesn-t-exist:Documentation-networking-hinic3.rst `-- drivers-net-ethernet-mucse-rnpm-rnpm_common.h:linux-version.h-not-needed. elapsed time: 737m configs tested: 35 configs skipped: 150 The following configs have been built successfully. More configs may be tested in the coming days. tested configs: arm64 allmodconfig clang arm64 allnoconfig gcc arm64 defconfig gcc arm64 randconfig-001-20240510 clang arm64 randconfig-002-20240510 gcc arm64 randconfig-003-20240510 clang arm64 randconfig-004-20240510 clang x86_64 allnoconfig clang x86_64 allyesconfig clang x86_64 buildonly-randconfig-001-20240510 gcc x86_64 buildonly-randconfig-002-20240510 clang x86_64 buildonly-randconfig-003-20240510 gcc x86_64 buildonly-randconfig-004-20240510 clang x86_64 buildonly-randconfig-005-20240510 gcc x86_64 buildonly-randconfig-006-20240510 clang x86_64 defconfig gcc x86_64 randconfig-001-20240510 gcc x86_64 randconfig-002-20240510 clang x86_64 randconfig-003-20240510 clang x86_64 randconfig-004-20240510 gcc x86_64 randconfig-005-20240510 gcc x86_64 randconfig-006-20240510 gcc x86_64 randconfig-011-20240510 clang x86_64 randconfig-012-20240510 clang x86_64 randconfig-013-20240510 clang x86_64 randconfig-014-20240510 clang x86_64 randconfig-015-20240510 clang x86_64 randconfig-016-20240510 gcc x86_64 randconfig-071-20240510 clang x86_64 randconfig-072-20240510 clang x86_64 randconfig-073-20240510 clang x86_64 randconfig-074-20240510 gcc x86_64 randconfig-075-20240510 clang x86_64 randconfig-076-20240510 clang x86_64 rhel-8.3-rust clang -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH openEuler-1.0-LTS 0/2] fix CVE-2024-26865
by Zhengchao Shao 10 May '24

10 May '24

Fix CVE-2024-26865. Eric Dumazet (1): tcp: Fix NEW_SYN_RECV handling in inet_twsk_purge() Kuniyuki Iwashima (1): tcp: Clean up kernel listener's reqsk in inet_twsk_purge() net/ipv4/inet_timewait_sock.c | 32 +++++++++++++++++++++----------- 1 file changed, 21 insertions(+), 11 deletions(-) -- 2.34.1

2 3

[openeuler:OLK-6.6] BUILD REGRESSION 0d7203844ba7bb8ff5a1933e44952a292fa33714
by kernel test robot 10 May '24

10 May '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6 branch HEAD: 0d7203844ba7bb8ff5a1933e44952a292fa33714 !6930 fix general protection fault in update_cpumask Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- arm64-allnoconfig | `-- arch-arm64-kernel-cpufeature.c:error:enable_pseudo_nmi-undeclared-(first-use-in-this-function) `-- arm64-randconfig-r063-20240510 `-- shadow.c:(.text):undefined-reference-to-__memcpy_mc clang_recent_errors |-- arm64-allmodconfig | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_after_bond_active | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_after_bond_deactive | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_after_bond_modify | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_before_bond_active | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_before_bond_deactive | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_before_bond_modify | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_bond_before_active_check | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_bond_destroy | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_bond_init_slave | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_bond_netdev_event | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_bond_service_proc | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_bond_tracker_get | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_deatch_bond | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_detach_nic_bond_work | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_get_bond_dev | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_get_bond_dev_by_name | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_queue_bond_work | |-- drivers-infiniband-hw-hiroce3-cq-roce_cq.h:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file | |-- drivers-infiniband-hw-hiroce3-cq-roce_cq_destroy.c:warning:no-previous-prototype-for-function-roce3_cq_hw2sw | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_mtt.c:warning:no-previous-prototype-for-function-hmm_cleanup_mtt_table | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_mtt.c:warning:no-previous-prototype-for-function-hmm_init_mtt_table | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_mtt.c:warning:no-previous-prototype-for-function-hmm_rdma_mtt_alloc | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_mtt.c:warning:no-previous-prototype-for-function-hmm_rdma_mtt_free | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_mtt.c:warning:no-previous-prototype-for-function-hmm_rdma_write_mtt | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_mw_mr.c:warning:no-previous-prototype-for-function-hmm_rdma_disable_mr_mpt | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_mw_mr.c:warning:no-previous-prototype-for-function-hmm_rdma_enable_mr_mpt | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_res.c:warning:no-previous-prototype-for-function-hmm_rdma_mpt_free | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_mr.c:warning:no-previous-prototype-for-function-hmm_alloc_mr | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_mr.c:warning:no-previous-prototype-for-function-hmm_free_tpt | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_mr.c:warning:no-previous-prototype-for-function-hmm_umem_write_mtt | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_umem.c:warning:Excess-function-parameter-context-description-in-hmm_umem_get | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_umem.c:warning:Function-parameter-or-member-device-not-described-in-hmm_umem_get | |-- drivers-infiniband-hw-hiroce3-include-rdma-rdma_context_format.h:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file | |-- drivers-infiniband-hw-hiroce3-include-rdma-rdma_ext_ctx_format.h:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file | |-- drivers-infiniband-hw-hiroce3-include-rdma-roce_dif_format.h:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file | |-- drivers-infiniband-hw-hiroce3-include-rdma-roce_verbs_cmd.h:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file | |-- drivers-infiniband-hw-hiroce3-mr-roce_mr.c:warning:no-previous-prototype-for-function-roce3_check_mr_status | |-- drivers-infiniband-hw-hiroce3-rdma-rdma_comp.h:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file | |-- drivers-infiniband-hw-hiroce3-roce.h:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file | |-- drivers-infiniband-hw-hiroce3-roce_main.c:warning:no-previous-prototype-for-function-roce3_event | |-- drivers-infiniband-hw-hiroce3-roce_main.c:warning:no-previous-prototype-for-function-roce3_need_proc_bond_event | |-- drivers-infiniband-hw-hiroce3-roce_main.c:warning:no-previous-prototype-for-function-roce3_need_proc_link_event | |-- drivers-infiniband-hw-hiroce3-roce_sysfs.c:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:no-previous-prototype-for-function-sss_deinit_hwdev | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:no-previous-prototype-for-function-sss_hwdev_detach | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:no-previous-prototype-for-function-sss_hwdev_shutdown | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:no-previous-prototype-for-function-sss_hwdev_stop | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:no-previous-prototype-for-function-sss_init_hwdev | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:variable-fault_level-set-but-not-used | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:variable-pcie_src-set-but-not-used | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_io_flush.c:warning:no-previous-prototype-for-function-sss_hwdev_flush_io | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_mgmt_info.c:warning:no-previous-prototype-for-function-sss_deinit_mgmt_info | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_mgmt_info.c:warning:no-previous-prototype-for-function-sss_init_mgmt_info | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_read | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_read_ack | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_write | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_write_nack | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_sync_send_adm_msg | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm_init.c:warning:no-previous-prototype-for-function-sss_complete_adm_event | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm_init.c:warning:no-previous-prototype-for-function-sss_destroy_adm_msg | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm_init.c:warning:no-previous-prototype-for-function-sss_hwif_deinit_adm | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm_init.c:warning:no-previous-prototype-for-function-sss_hwif_init_adm | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ceq.c:warning:no-previous-prototype-for-function-sss_ceq_intr_handle | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ceq.c:warning:no-previous-prototype-for-function-sss_init_ceqe_desc | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_ctrlq_flush_sync_cmd | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_deinit_ctrlq | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_deinit_ctrlq_channel | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_init_ctrlq_channel | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_reinit_ctrlq_ctx | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_wait_ctrlq_stop | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_alloc_db_addr | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_chip_set_msix_auto_mask | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_chip_set_msix_state | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_free_db_addr | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_func_id | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_func_type | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_glb_pf_vf_offset | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_global_func_id | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_pcie_itf_id | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_pf_id_of_vf | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_ppf_id | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_irq.c:warning:no-previous-prototype-for-function-sss_deinit_irq_info | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_irq.c:warning:no-previous-prototype-for-function-sss_init_irq_info | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mbx_init.c:warning:no-previous-prototype-for-function-sss_hwif_deinit_mbx | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mbx_init.c:warning:no-previous-prototype-for-function-sss_hwif_init_mbx | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mbx_init.c:warning:no-previous-prototype-for-function-sss_init_func_mbx_msg | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mbx_init.c:warning:no-previous-prototype-for-function-sss_recv_mbx_aeq_handler | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mgmt_init.c:warning:no-previous-prototype-for-function-sss_flush_mgmt_workq | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mgmt_init.c:warning:no-previous-prototype-for-function-sss_force_complete_all | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mgmt_init.c:warning:no-previous-prototype-for-function-sss_mgmt_msg_aeqe_handler | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_error.c:warning:no-previous-prototype-for-function-sss_detect_pci_error | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_global.c:warning:no-previous-prototype-for-function-sss_attach_is_enable | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_global.c:warning:no-previous-prototype-for-function-sss_get_uld_info | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_global.c:warning:no-previous-prototype-for-function-sss_get_uld_names | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_global.c:warning:no-previous-prototype-for-function-sss_init_uld_lock | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_global.c:warning:no-previous-prototype-for-function-sss_lock_uld | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_global.c:warning:no-previous-prototype-for-function-sss_unlock_uld | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_probe.c:warning:no-previous-prototype-for-function-sss_attach_uld_driver | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_probe.c:warning:no-previous-prototype-for-function-sss_pci_probe | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_deinit_adapter | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_deinit_function | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_deinit_pci_dev | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_detach_all_uld_driver | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_detach_uld_driver | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_dettach_uld_dev | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_pci_remove | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_unmap_pci_bar | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_shutdown.c:warning:no-previous-prototype-for-function-sss_pci_shutdown | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_adm_csr_rd32 | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_adm_csr_wr32 | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_send_clp_msg | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_alloc_in_buf | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_alloc_out_buf | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_copy_to_user | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_free_in_buf | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_free_out_buf | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_func_id | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_func_type | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_hw_driver_stats | |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:warning:no-previous-prototype-for-function-ne6x_alloc_rx_buffers | |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:warning:no-previous-prototype-for-function-ne6x_fill_jumbo_sgl | |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:warning:no-previous-prototype-for-function-ne6x_fill_tx_desc | |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:warning:no-previous-prototype-for-function-ne6x_fill_tx_priv_tag | |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:warning:no-previous-prototype-for-function-ne6x_unmap_and_free_tx_resource | |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:warning:no-previous-prototype-for-function-ne6x_xmit_jumbo | |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:warning:no-previous-prototype-for-function-ne6x_xmit_simple | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_arfs.c:warning:no-previous-prototype-for-function-ne6x_arfs_add_flow_rules | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_arfs.c:warning:no-previous-prototype-for-function-ne6x_arfs_del_flow_rules | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_arfs.c:warning:no-previous-prototype-for-function-ne6x_dev_add_fster_rules | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_arfs.c:warning:no-previous-prototype-for-function-ne6x_dev_del_fster_rules | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_arfs.c:warning:no-previous-prototype-for-function-ne6x_get_irq_num | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-getparam | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-my_atoi | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-my_isdigit | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-my_strtok | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_apb_read | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_apb_write | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_clean_queue | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_clr_table | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_erase_norflash | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_get_fru_info | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_get_mac | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_mem_read | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_mem_write | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_meter_write | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_read_norflash | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_set_dev_type_to_eeprom | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_set_hw_flag_eeprom | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_set_mac_to_eeprom | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_arfs_cnt | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_cq | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_cqdesc_states | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_cqring | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_pcie_drop_counter | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_queue | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_ring | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_rxdesc_states | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_rxq | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_rxring | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_txdesc_states | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_txq | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_txring | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_txtail | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_soc_read | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_soc_write | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_tab_delete | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_tab_insert | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_tab_read | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_tab_search | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_tab_write | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_templ_help | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_templ_read | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_templ_write | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_update_adpt_speed | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_write_norflash | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ext_toeplitz_key | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_crc32_init | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_get_eeprom | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_get_speed | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_proto_recv | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_proto_send | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_set_mac_inloop | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_spd_verify | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_transform_vf_stat_format | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_update_status | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_interrupt.c:warning:no-previous-prototype-for-function-ne6x_adpt_request_irq_intx | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_interrupt.c:warning:no-previous-prototype-for-function-ne6x_adpt_request_irq_msix | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_interrupt.c:warning:no-previous-prototype-for-function-ne6x_msix_clean_vf_mbx | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_adjust_adpt_port_max_queue | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_adpt_release | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_aq_get_phy_capabilities | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_aq_get_vf_link_status | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_clean_rx_ring | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_clean_tx_ring | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_exit_module | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_free_cq_resources | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_free_rx_resources | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_free_tx_resources | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_hw_init | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_init_module | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_link_speed_to_rate | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_pf_init | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_print_link_message | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_set_vf_port_vlan | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:variable-tx_linearize-set-but-not-used | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_procfs.c:warning:no-previous-prototype-for-function-ne6x_proc_i2c_read | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-_ne6x_reg_perform | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-_reg_apb_read | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-_reg_apb_write | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_axi_read | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_axi_write | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_get_user_data_template | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_lock | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_mem_read | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_mem_write | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_perform | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_polling | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_send | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_set_user_data_template | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_table_update | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_unlock | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_adpt_close_vf | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_adpt_release_vf | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_adpt_setup_vf | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_clear_vf_status | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_conv_link_speed_to_virtchnl | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_free_vfs | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_is_reset_in_progress | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_mbx_deinit_snapshot | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_mbx_init_snapshot | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_reset_vf | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_sdk_send_msg_to_vf | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_send_init_mbx_mesg | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_set_vf_bw_for_max_vpnum | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_set_vf_state_qs_dis | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_status_to_errno | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_vc_notify_vf_link_state | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_vc_set_default_allowlist | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_debugfs.c:warning:no-previous-prototype-for-function-ne6xvf_showqueue | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_debugfs.c:warning:no-previous-prototype-for-function-ne6xvf_showring | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_ethtool.c:warning:unannotated-fall-through-between-switch-labels | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-nce_get_vsi_stats_struct | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_add_vlan_list | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_asq_done | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_configure_queues | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_del_vlan_list | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_down | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_init_interrupt_scheme | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_init_sdk_mbx | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_irq_enable_queues | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_is_remove_in_progress | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_pdev_to_adapter | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_process_config | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_promiscuous_mode_changed | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_replace_primary_mac | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_virtchnl.c:warning:no-previous-prototype-for-function-ne6xvf_sdk_send_msg_to_pf | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_virtchnl.c:warning:no-previous-prototype-for-function-ne6xvf_vf_parse_hw_config | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-bat_table-not-described-in-cqm_cla_table_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-buf_node_child-not-described-in-cqm_cla_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-buf_node_child-not-described-in-cqm_cla_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-buf_node_child-not-described-in-cqm_cla_update | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-buf_node_parent-not-described-in-cqm_cla_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-buf_node_parent-not-described-in-cqm_cla_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-buf_node_parent-not-described-in-cqm_cla_update | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-child_index-not-described-in-cqm_cla_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-child_index-not-described-in-cqm_cla_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-child_index-not-described-in-cqm_cla_update | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_table-not-described-in-cqm_cla_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_table-not-described-in-cqm_cla_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_table-not-described-in-cqm_cla_get_lock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_table-not-described-in-cqm_cla_get_unlock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_table-not-described-in-cqm_cla_put | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_table-not-described-in-cqm_cla_xyz | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_update_mode-not-described-in-cqm_cla_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_update_mode-not-described-in-cqm_cla_update | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-count-not-described-in-cqm_cla_get_lock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-count-not-described-in-cqm_cla_get_unlock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-count-not-described-in-cqm_cla_put | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_bat_fill_cla | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_bat_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_bat_uninit | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_bat_update | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_get_lock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_get_unlock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_put | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_uninit | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_update | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_xyz | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-entry_numb-not-described-in-cqm_cla_uninit | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-entry_type-not-described-in-cqm_cla_table_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-index-not-described-in-cqm_cla_get_lock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-index-not-described-in-cqm_cla_get_unlock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-index-not-described-in-cqm_cla_put | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-pa-not-described-in-cqm_cla_get_lock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-pa-not-described-in-cqm_cla_get_unlock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bat_fill_cla()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bat_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bat_uninit()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bat_update()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_alloc()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_free()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_get_lock()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_get_unlock()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_put()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_table_get()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_uninit()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_update()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_xyz()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bitmap_table.c:error:a-randomized-struct-can-only-be-initialized-with-a-designated-initializer | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bitmap_table.c:error:invalid-application-of-sizeof-to-an-incomplete-type-const-struct-free_memory | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bitmap_table.c:error:invalid-application-of-sizeof-to-an-incomplete-type-const-struct-malloc_memory | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-bloomfilter_init_cmd | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_bloomfilter_cmd | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_bloomfilter_dec | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_bloomfilter_inc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_bloomfilter_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_bloomfilter_uninit | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-func_id-not-described-in-cqm_bloomfilter_cmd | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-func_id-not-described-in-cqm_bloomfilter_dec | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-func_id-not-described-in-cqm_bloomfilter_inc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-id-not-described-in-cqm_bloomfilter_cmd | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-id-not-described-in-cqm_bloomfilter_dec | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-id-not-described-in-cqm_bloomfilter_inc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-k_flag-not-described-in-cqm_bloomfilter_cmd | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-op-not-described-in-cqm_bloomfilter_cmd | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-bloomfilter_init_cmd()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bloomfilter_cmd()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bloomfilter_dec()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bloomfilter_inc()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bloomfilter_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bloomfilter_uninit()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-buf_in-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-buf_in-not-described-in-cqm_lb_send_cmd_box_async | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-buf_in-not-described-in-cqm_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-buf_in-not-described-in-cqm_send_cmd_imm | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-buf_out-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-buf_out-not-described-in-cqm_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-channel-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-channel-not-described-in-cqm_lb_send_cmd_box_async | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-channel-not-described-in-cqm_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-channel-not-described-in-cqm_send_cmd_imm | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cmd-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cmd-not-described-in-cqm_lb_send_cmd_box_async | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cmd-not-described-in-cqm_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cmd-not-described-in-cqm_send_cmd_imm | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cmd_buf-not-described-in-cqm_cmd_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cos_id-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cos_id-not-described-in-cqm_lb_send_cmd_box_async | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_cmd_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_cmd_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_lb_send_cmd_box_async | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_send_cmd_imm | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-mod-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-mod-not-described-in-cqm_lb_send_cmd_box_async | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-mod-not-described-in-cqm_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-mod-not-described-in-cqm_send_cmd_imm | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-out_param-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-out_param-not-described-in-cqm_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-out_param-not-described-in-cqm_send_cmd_imm | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-timeout-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-timeout-not-described-in-cqm_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-timeout-not-described-in-cqm_send_cmd_imm | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cmd_alloc()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cmd_free()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_lb_send_cmd_box()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_lb_send_cmd_box_async()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_send_cmd_box()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_send_cmd_imm()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:no-previous-prototype-for-function-cqm3_cmd_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:no-previous-prototype-for-function-cqm3_cmd_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:no-previous-prototype-for-function-cqm3_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:no-previous-prototype-for-function-cqm3_lb_send_cmd_box_async | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:no-previous-prototype-for-function-cqm3_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:no-previous-prototype-for-function-cqm3_send_cmd_imm | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db-not-described-in-cqm_ring_hardware_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db-not-described-in-cqm_ring_hardware_db_fc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db-not-described-in-cqm_ring_hardware_db_update_pri | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db_addr-not-described-in-cqm_db_addr_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db_addr-not-described-in-cqm_db_addr_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db_count-not-described-in-cqm_ring_direct_wqe_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db_count-not-described-in-cqm_ring_hardware_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db_count-not-described-in-cqm_ring_hardware_db_fc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db_count-not-described-in-cqm_ring_hardware_db_update_pri | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db_record-not-described-in-cqm_ring_software_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-direct_wqe-not-described-in-cqm_ring_direct_wqe_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-dwqe_addr-not-described-in-cqm_db_addr_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-dwqe_addr-not-described-in-cqm_db_addr_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_db_addr_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_db_addr_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_db_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_db_uninit | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_get_db_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_ring_direct_wqe_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_ring_hardware_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_ring_hardware_db_fc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_ring_hardware_db_update_pri | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-object-not-described-in-cqm_ring_software_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-pagenum-not-described-in-cqm_ring_hardware_db_fc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_get_db_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_ring_direct_wqe_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_ring_hardware_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_ring_hardware_db_fc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_ring_hardware_db_update_pri | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_db_addr_alloc()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_db_addr_free()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_db_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_db_uninit()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_get_db_addr()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_ring_direct_wqe_db()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_ring_hardware_db()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_ring_hardware_db_fc()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_ring_hardware_db_update_pri()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_ring_software_db()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:no-previous-prototype-for-function-cqm3_db_addr_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:no-previous-prototype-for-function-cqm3_get_hardware_db_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ceqe_data-not-described-in-cqm_ecq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ceqe_data-not-described-in-cqm_nocq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ceqe_data-not-described-in-cqm_scq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_fake_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_fake_mem_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-data-not-described-in-cqm_aeq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-event-not-described-in-cqm_aeq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_aeq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_capability_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_ecq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_event_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_event_uninit | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_mem_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_mem_uninit | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_nocq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_scq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_service_register | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_service_unregister | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_uninit | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-service_template-not-described-in-cqm_service_register | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_service_unregister | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_aeq_callback()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_capability_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_ecq_callback()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_event_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_event_uninit()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_fake_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_fake_mem_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_mem_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_mem_uninit()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_nocq_callback()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_scq_callback()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_service_register()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_service_unregister()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_uninit()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-bh-not-described-in-cqm_object_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-common-not-described-in-cqm_object_share_recv_queue_add_container | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-container_number-not-described-in-cqm_object_share_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-container_size-not-described-in-cqm_object_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-container_size-not-described-in-cqm_object_share_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_function_hash_buf_clear | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_function_timer_clear | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_gid_base | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_fc_srq_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_nonrdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_rdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_rdma_table_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_share_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_timer_base | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-function_id-not-described-in-cqm_function_timer_clear | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-global_funcid-not-described-in-cqm_function_hash_buf_clear | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-index-not-described-in-cqm_object_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-index-not-described-in-cqm_object_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-index_base-not-described-in-cqm_object_rdma_table_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-index_number-not-described-in-cqm_object_rdma_table_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-init_rq_num-not-described-in-cqm_object_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-low2bit_align_en-not-described-in-cqm_object_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object-not-described-in-cqm_object_delete | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object-not-described-in-cqm_object_funcid | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object-not-described-in-cqm_object_offset_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object-not-described-in-cqm_object_put | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object-not-described-in-cqm_object_resize_alloc_new | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object-not-described-in-cqm_object_resize_free_new | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object-not-described-in-cqm_object_resize_free_old | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_priv-not-described-in-cqm_object_fc_srq_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_priv-not-described-in-cqm_object_nonrdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_priv-not-described-in-cqm_object_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_priv-not-described-in-cqm_object_rdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_priv-not-described-in-cqm_object_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_size-not-described-in-cqm_object_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_size-not-described-in-cqm_object_rdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_size-not-described-in-cqm_object_resize_alloc_new | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_fc_srq_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_nonrdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_rdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_rdma_table_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_share_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-offset-not-described-in-cqm_object_offset_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-paddr-not-described-in-cqm_object_offset_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-room_header_alloc-not-described-in-cqm_object_rdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_object_fc_srq_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_object_nonrdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_object_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_object_rdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_object_rdma_table_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_object_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_object_share_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-wqe_number-not-described-in-cqm_object_fc_srq_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-wqe_number-not-described-in-cqm_object_nonrdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-wqe_size-not-described-in-cqm_object_fc_srq_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-wqe_size-not-described-in-cqm_object_nonrdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-wqe_size-not-described-in-cqm_object_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-wqe_size-not-described-in-cqm_object_share_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-xid-not-described-in-cqm_object_rdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_function_hash_buf_clear()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_function_timer_clear()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_gid_base()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_delete()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_fc_srq_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_funcid()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_get()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_nonrdma_queue_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_offset_addr()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_put()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_qpc_mpt_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_rdma_queue_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_rdma_table_get()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_recv_queue_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_resize_alloc_new()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_resize_free_new()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_resize_free_old()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_share_recv_queue_add_container()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_share_recv_queue_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_timer_base()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:no-previous-prototype-for-function-cqm3_dtoe_free_srq_bitmap_index | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:no-previous-prototype-for-function-cqm3_dtoe_share_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-buf-not-described-in-cqm_linkwqe_fill | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-cla_table-not-described-in-cqm_qpc_mpt_bitmap_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-common-not-described-in-cqm_container_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-container_addr-not-described-in-cqm_container_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-link-not-described-in-cqm_container_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-link_mode-not-described-in-cqm_linkwqe_fill | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-low2bit_align_en-not-described-in-cqm_qpc_mpt_bitmap_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-low2bit_align_en-not-described-in-cqm_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_container_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_nonrdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_nonrdma_queue_delete | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_qpc_mpt_bitmap_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_qpc_mpt_delete | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_rdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_rdma_queue_delete | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_rdma_table_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_rdma_table_delete | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_rdma_table_offset_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_share_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_share_recv_queue_delete | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_srq_container_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_srq_used_rq_delete | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-offset-not-described-in-cqm_rdma_table_offset_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-paddr-not-described-in-cqm_rdma_table_offset_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-srq_head_container-not-described-in-cqm_container_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-srq_tail_container-not-described-in-cqm_container_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-tail-not-described-in-cqm_linkwqe_fill | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-wqe_number-not-described-in-cqm_linkwqe_fill | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-wqe_per_buf-not-described-in-cqm_linkwqe_fill | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-wqe_size-not-described-in-cqm_linkwqe_fill | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_container_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_container_free()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_linkwqe_fill()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_nonrdma_queue_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_nonrdma_queue_delete()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_qpc_mpt_bitmap_alloc()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_qpc_mpt_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_qpc_mpt_delete()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_rdma_queue_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_rdma_queue_delete()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_rdma_table_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_rdma_table_delete()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_rdma_table_offset_addr()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_share_recv_queue_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_share_recv_queue_delete()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_srq_container_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_srq_used_rq_delete()-instead | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_hw_cfg.c:warning:expecting-prototype-for-hinic_set_vf_dev_cap().-Prototype-was-for-hinic3_init_vf_dev_cap()-instead | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_hwif.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_hwif.c:warning:no-previous-prototype-for-function-hinic3_global_func_id_get | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_hwif.c:warning:no-previous-prototype-for-function-hinic3_global_func_id_hw | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-__mbox_to_host | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-__ppf_process_mbox_msg | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-comm_ppf_mbox_handler | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-get_slave_func_netdev_state | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-hilink_ppf_mbox_handler | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-hinic3_get_master_host_mbox_enable | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-hinic3_nic_ppf_mbox_handler | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-hinic3_ppf_process_mbox_msg | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-hinic3_register_slave_ppf | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-set_slave_func_nic_state | `-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-sw_func_ppf_mbox_handler `-- x86_64-allnoconfig |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_umem.c:linux-version.h-not-needed. |-- drivers-infiniband-hw-hiroce3-roce.h:linux-version.h-not-needed. |-- drivers-net-ethernet-huawei-hinic3-bond-hinic3_bond.c:linux-version.h-not-needed. `-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:hinic3_hwif.h-is-included-more-than-once. elapsed time: 730m configs tested: 40 configs skipped: 145 tested configs: arm64 allmodconfig clang arm64 allnoconfig gcc arm64 defconfig gcc arm64 randconfig-001-20240510 clang arm64 randconfig-002-20240510 gcc arm64 randconfig-003-20240510 clang arm64 randconfig-004-20240510 clang loongarch allmodconfig gcc loongarch allnoconfig gcc loongarch defconfig gcc loongarch randconfig-001-20240510 gcc loongarch randconfig-002-20240510 gcc x86_64 allnoconfig clang x86_64 allyesconfig clang x86_64 buildonly-randconfig-001-20240510 gcc x86_64 buildonly-randconfig-002-20240510 clang x86_64 buildonly-randconfig-003-20240510 gcc x86_64 buildonly-randconfig-004-20240510 clang x86_64 buildonly-randconfig-005-20240510 gcc x86_64 buildonly-randconfig-006-20240510 clang x86_64 defconfig gcc x86_64 randconfig-001-20240510 gcc x86_64 randconfig-002-20240510 clang x86_64 randconfig-003-20240510 clang x86_64 randconfig-004-20240510 gcc x86_64 randconfig-005-20240510 gcc x86_64 randconfig-006-20240510 gcc x86_64 randconfig-011-20240510 clang x86_64 randconfig-012-20240510 clang x86_64 randconfig-013-20240510 clang x86_64 randconfig-014-20240510 clang x86_64 randconfig-015-20240510 clang x86_64 randconfig-016-20240510 gcc x86_64 randconfig-071-20240510 clang x86_64 randconfig-072-20240510 clang x86_64 randconfig-073-20240510 clang x86_64 randconfig-074-20240510 gcc x86_64 randconfig-075-20240510 clang x86_64 randconfig-076-20240510 clang x86_64 rhel-8.3-rust clang -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH openEuler-1.0-LTS 0/2] fix CVE-2024-26865
by Zhengchao Shao 10 May '24

10 May '24

Fix CVE-2024-26865. Eric Dumazet (1): tcp: Fix NEW_SYN_RECV handling in inet_twsk_purge() Kuniyuki Iwashima (1): tcp: Clean up kernel listener's reqsk in inet_twsk_purge() net/ipv4/inet_timewait_sock.c | 32 +++++++++++++++++++++----------- 1 file changed, 21 insertions(+), 11 deletions(-) -- 2.34.1

1 0

[PATCH openEuler-1.0-LTS 0/2] CVE-2024-27020
by Ziyang Xuan 10 May '24

10 May '24

Patchset of CVE-2024-27020. Pablo Neira Ayuso (1): netfilter: nf_tables: __nft_expr_type_get() selects specific family type Ziyang Xuan (1): netfilter: nf_tables: Fix potential data-race in __nft_expr_type_get() net/netfilter/nf_tables_api.c | 23 +++++++++++++++-------- 1 file changed, 15 insertions(+), 8 deletions(-) -- 2.25.1

1 2

[PATCH openEuler-1.0-LTS] Squashfs: check the inode number is not the invalid value of zero
by Long Li 09 May '24

09 May '24

From: Phillip Lougher <phillip(a)squashfs.org.uk> mainline inclusion from mainline-v6.9-rc4 commit 9253c54e01b6505d348afbc02abaa4d9f8a01395 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9L5DF CVE: CVE-2024-26982 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- Syskiller has produced an out of bounds access in fill_meta_index(). That out of bounds access is ultimately caused because the inode has an inode number with the invalid value of zero, which was not checked. The reason this causes the out of bounds access is due to following sequence of events: 1. Fill_meta_index() is called to allocate (via empty_meta_index()) and fill a metadata index. It however suffers a data read error and aborts, invalidating the newly returned empty metadata index. It does this by setting the inode number of the index to zero, which means unused (zero is not a valid inode number). 2. When fill_meta_index() is subsequently called again on another read operation, locate_meta_index() returns the previous index because it matches the inode number of 0. Because this index has been returned it is expected to have been filled, and because it hasn't been, an out of bounds access is performed. This patch adds a sanity check which checks that the inode number is not zero when the inode is created and returns -EINVAL if it is. [phillip(a)squashfs.org.uk: whitespace fix] Link: https://lkml.kernel.org/r/20240409204723.446925-1-phillip@squashfs.org.uk Link: https://lkml.kernel.org/r/20240408220206.435788-1-phillip@squashfs.org.uk Signed-off-by: Phillip Lougher <phillip(a)squashfs.org.uk> Reported-by: "Ubisectech Sirius" <bugreport(a)ubisectech.com> Closes: https://lore.kernel.org/lkml/87f5c007-b8a5-41ae-8b57-431e924c5915.bugreport… Cc: Christian Brauner <brauner(a)kernel.org> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Conflicts: fs/squashfs/inode.c [since commit a1f13ed8c748 ("squashfs: convert to new timestamp accessors") merged, function squashfs_new_inode() has changed and result conflicts] Signed-off-by: Long Li <leo.lilong(a)huawei.com> --- fs/squashfs/inode.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/fs/squashfs/inode.c b/fs/squashfs/inode.c index e9793b1e49a5..98825d8a03eb 100644 --- a/fs/squashfs/inode.c +++ b/fs/squashfs/inode.c @@ -61,6 +61,10 @@ static int squashfs_new_inode(struct super_block *sb, struct inode *inode, gid_t i_gid; int err; + inode->i_ino = le32_to_cpu(sqsh_ino->inode_number); + if (inode->i_ino == 0) + return -EINVAL; + err = squashfs_get_id(sb, le16_to_cpu(sqsh_ino->uid), &i_uid); if (err) return err; @@ -71,7 +75,6 @@ static int squashfs_new_inode(struct super_block *sb, struct inode *inode, i_uid_write(inode, i_uid); i_gid_write(inode, i_gid); - inode->i_ino = le32_to_cpu(sqsh_ino->inode_number); inode->i_mtime.tv_sec = le32_to_cpu(sqsh_ino->mtime); inode->i_atime.tv_sec = inode->i_mtime.tv_sec; inode->i_ctime.tv_sec = inode->i_mtime.tv_sec; -- 2.31.1

2 1

[PATCH OLK-5.10] Squashfs: check the inode number is not the invalid value of zero
by Long Li 09 May '24

09 May '24

From: Phillip Lougher <phillip(a)squashfs.org.uk> mainline inclusion from mainline-v6.9-rc4 commit 9253c54e01b6505d348afbc02abaa4d9f8a01395 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9L5DF CVE: CVE-2024-26982 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- Syskiller has produced an out of bounds access in fill_meta_index(). That out of bounds access is ultimately caused because the inode has an inode number with the invalid value of zero, which was not checked. The reason this causes the out of bounds access is due to following sequence of events: 1. Fill_meta_index() is called to allocate (via empty_meta_index()) and fill a metadata index. It however suffers a data read error and aborts, invalidating the newly returned empty metadata index. It does this by setting the inode number of the index to zero, which means unused (zero is not a valid inode number). 2. When fill_meta_index() is subsequently called again on another read operation, locate_meta_index() returns the previous index because it matches the inode number of 0. Because this index has been returned it is expected to have been filled, and because it hasn't been, an out of bounds access is performed. This patch adds a sanity check which checks that the inode number is not zero when the inode is created and returns -EINVAL if it is. [phillip(a)squashfs.org.uk: whitespace fix] Link: https://lkml.kernel.org/r/20240409204723.446925-1-phillip@squashfs.org.uk Link: https://lkml.kernel.org/r/20240408220206.435788-1-phillip@squashfs.org.uk Signed-off-by: Phillip Lougher <phillip(a)squashfs.org.uk> Reported-by: "Ubisectech Sirius" <bugreport(a)ubisectech.com> Closes: https://lore.kernel.org/lkml/87f5c007-b8a5-41ae-8b57-431e924c5915.bugreport… Cc: Christian Brauner <brauner(a)kernel.org> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Conflicts: fs/squashfs/inode.c [since commit a1f13ed8c748 ("squashfs: convert to new timestamp accessors") merged, function squashfs_new_inode() has changed and result conflicts] Signed-off-by: Long Li <leo.lilong(a)huawei.com> --- fs/squashfs/inode.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/fs/squashfs/inode.c b/fs/squashfs/inode.c index 24463145b351..9fb8e9fd4c00 100644 --- a/fs/squashfs/inode.c +++ b/fs/squashfs/inode.c @@ -48,6 +48,10 @@ static int squashfs_new_inode(struct super_block *sb, struct inode *inode, gid_t i_gid; int err; + inode->i_ino = le32_to_cpu(sqsh_ino->inode_number); + if (inode->i_ino == 0) + return -EINVAL; + err = squashfs_get_id(sb, le16_to_cpu(sqsh_ino->uid), &i_uid); if (err) return err; @@ -58,7 +62,6 @@ static int squashfs_new_inode(struct super_block *sb, struct inode *inode, i_uid_write(inode, i_uid); i_gid_write(inode, i_gid); - inode->i_ino = le32_to_cpu(sqsh_ino->inode_number); inode->i_mtime.tv_sec = le32_to_cpu(sqsh_ino->mtime); inode->i_atime.tv_sec = inode->i_mtime.tv_sec; inode->i_ctime.tv_sec = inode->i_mtime.tv_sec; -- 2.31.1

2 1

[PATCH openEuler-1.0-LTS] nouveau: lock the client object tree.
by dinglongwei 09 May '24

09 May '24

From: Dave Airlie <airlied(a)redhat.com> mainline inclusion from mainline-v6.8 commit b7cc4ff787a572edf2c55caeffaa88cd801eb135 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9L9IX CVE: CVE-2024-27062 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- It appears the client object tree has no locking unless I've missed something else. Fix races around adding/removing client objects, mostly vram bar mappings. 4562.099306] general protection fault, probably for non-canonical address 0x6677ed422bceb80c: 0000 [#1] PREEMPT SMP PTI [ 4562.099314] CPU: 2 PID: 23171 Comm: deqp-vk Not tainted 6.8.0-rc6+ #27 [ 4562.099324] Hardware name: Gigabyte Technology Co., Ltd. Z390 I AORUS PRO WIFI/Z390 I AORUS PRO WIFI-CF, BIOS F8 11/05/2021 [ 4562.099330] RIP: 0010:nvkm_object_search+0x1d/0x70 [nouveau] [ 4562.099503] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 0f 1f 44 00 00 48 89 f8 48 85 f6 74 39 48 8b 87 a0 00 00 00 48 85 c0 74 12 <48> 8b 48 f8 48 39 ce 73 15 48 8b 40 10 48 85 c0 75 ee 48 c7 c0 fe [ 4562.099506] RSP: 0000:ffffa94cc420bbf8 EFLAGS: 00010206 [ 4562.099512] RAX: 6677ed422bceb814 RBX: ffff98108791f400 RCX: ffff9810f26b8f58 [ 4562.099517] RDX: 0000000000000000 RSI: ffff9810f26b9158 RDI: ffff98108791f400 [ 4562.099519] RBP: ffff9810f26b9158 R08: 0000000000000000 R09: 0000000000000000 [ 4562.099521] R10: ffffa94cc420bc48 R11: 0000000000000001 R12: ffff9810f02a7cc0 [ 4562.099526] R13: 0000000000000000 R14: 00000000000000ff R15: 0000000000000007 [ 4562.099528] FS: 00007f629c5017c0(0000) GS:ffff98142c700000(0000) knlGS:0000000000000000 [ 4562.099534] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4562.099536] CR2: 00007f629a882000 CR3: 000000017019e004 CR4: 00000000003706f0 [ 4562.099541] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 4562.099542] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 4562.099544] Call Trace: [ 4562.099555] <TASK> [ 4562.099573] ? die_addr+0x36/0x90 [ 4562.099583] ? exc_general_protection+0x246/0x4a0 [ 4562.099593] ? asm_exc_general_protection+0x26/0x30 [ 4562.099600] ? nvkm_object_search+0x1d/0x70 [nouveau] [ 4562.099730] nvkm_ioctl+0xa1/0x250 [nouveau] [ 4562.099861] nvif_object_map_handle+0xc8/0x180 [nouveau] [ 4562.099986] nouveau_ttm_io_mem_reserve+0x122/0x270 [nouveau] [ 4562.100156] ? dma_resv_test_signaled+0x26/0xb0 [ 4562.100163] ttm_bo_vm_fault_reserved+0x97/0x3c0 [ttm] [ 4562.100182] ? __mutex_unlock_slowpath+0x2a/0x270 [ 4562.100189] nouveau_ttm_fault+0x69/0xb0 [nouveau] [ 4562.100356] __do_fault+0x32/0x150 [ 4562.100362] do_fault+0x7c/0x560 [ 4562.100369] __handle_mm_fault+0x800/0xc10 [ 4562.100382] handle_mm_fault+0x17c/0x3e0 [ 4562.100388] do_user_addr_fault+0x208/0x860 [ 4562.100395] exc_page_fault+0x7f/0x200 [ 4562.100402] asm_exc_page_fault+0x26/0x30 [ 4562.100412] RIP: 0033:0x9b9870 [ 4562.100419] Code: 85 a8 f7 ff ff 8b 8d 80 f7 ff ff 89 08 e9 18 f2 ff ff 0f 1f 84 00 00 00 00 00 44 89 32 e9 90 fa ff ff 0f 1f 84 00 00 00 00 00 <44> 89 32 e9 f8 f1 ff ff 0f 1f 84 00 00 00 00 00 66 44 89 32 e9 e7 [ 4562.100422] RSP: 002b:00007fff9ba2dc70 EFLAGS: 00010246 [ 4562.100426] RAX: 0000000000000004 RBX: 000000000dd65e10 RCX: 000000fff0000000 [ 4562.100428] RDX: 00007f629a882000 RSI: 00007f629a882000 RDI: 0000000000000066 [ 4562.100432] RBP: 00007fff9ba2e570 R08: 0000000000000000 R09: 0000000123ddf000 [ 4562.100434] R10: 0000000000000001 R11: 0000000000000246 R12: 000000007fffffff [ 4562.100436] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 4562.100446] </TASK> [ 4562.100448] Modules linked in: nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables libcrc32c nfnetlink cmac bnep sunrpc iwlmvm intel_rapl_msr intel_rapl_common snd_sof_pci_intel_cnl x86_pkg_temp_thermal intel_powerclamp snd_sof_intel_hda_common mac80211 coretemp snd_soc_acpi_intel_match kvm_intel snd_soc_acpi snd_soc_hdac_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof_intel_hda_mlink snd_sof_intel_hda snd_sof kvm snd_sof_utils snd_soc_core snd_hda_codec_realtek libarc4 snd_hda_codec_generic snd_compress snd_hda_ext_core vfat fat snd_hda_intel snd_intel_dspcfg irqbypass iwlwifi snd_hda_codec snd_hwdep snd_hda_core btusb btrtl mei_hdcp iTCO_wdt rapl mei_pxp btintel snd_seq iTCO_vendor_support btbcm snd_seq_device intel_cstate bluetooth snd_pcm cfg80211 intel_wmi_thunderbolt wmi_bmof intel_uncore [ 4562.100541] ecc mei i2c_smbus soundcore rfkill intel_pch_thermal acpi_pad zram nouveau drm_ttm_helper ttm gpu_sched i2c_algo_bit drm_gpuvm drm_exec mxm_wmi drm_display_helper drm_kms_helper drm crct10dif_pclmul crc32_pclmul nvme e1000e crc32c_intel nvme_core ghash_clmulni_intel video wmi pinctrl_cannonlake ip6_tables ip_tables fuse [ 4562.100616] ---[ end trace 0000000000000000 ]--- Signed-off-by: Dave Airlie <airlied(a)redhat.com> Cc: stable(a)vger.kernel.org Conflicts: drivers/gpu/drm/nouveau/include/nvkm/core/client.h drivers/gpu/drm/nouveau/nvkm/core/client.c [adjust context] Signed-off-by: dinglongwei <dinglongwei1(a)huawei.com> --- .../drm/nouveau/include/nvkm/core/client.h | 1 + drivers/gpu/drm/nouveau/nvkm/core/client.c | 1 + drivers/gpu/drm/nouveau/nvkm/core/object.c | 26 ++++++++++++++----- 3 files changed, 22 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/client.h b/drivers/gpu/drm/nouveau/include/nvkm/core/client.h index 757fac823a10..7e0bee3e8167 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/core/client.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/core/client.h @@ -12,6 +12,7 @@ struct nvkm_client { struct nvkm_client_notify *notify[32]; struct rb_root objroot; + spinlock_t obj_lock; bool super; void *data; diff --git a/drivers/gpu/drm/nouveau/nvkm/core/client.c b/drivers/gpu/drm/nouveau/nvkm/core/client.c index ac671202919e..5d745d22b5c3 100644 --- a/drivers/gpu/drm/nouveau/nvkm/core/client.c +++ b/drivers/gpu/drm/nouveau/nvkm/core/client.c @@ -300,6 +300,7 @@ nvkm_client_new(const char *name, u64 device, const char *cfg, client->device = device; client->debug = nvkm_dbgopt(dbg, "CLIENT"); client->objroot = RB_ROOT; + spin_lock_init(&client->obj_lock); client->ntfy = ntfy; INIT_LIST_HEAD(&client->umem); spin_lock_init(&client->lock); diff --git a/drivers/gpu/drm/nouveau/nvkm/core/object.c b/drivers/gpu/drm/nouveau/nvkm/core/object.c index 301a5e5b5f7f..4c038d5715b9 100644 --- a/drivers/gpu/drm/nouveau/nvkm/core/object.c +++ b/drivers/gpu/drm/nouveau/nvkm/core/object.c @@ -30,8 +30,10 @@ nvkm_object_search(struct nvkm_client *client, u64 handle, const struct nvkm_object_func *func) { struct nvkm_object *object; + unsigned long flags; if (handle) { + spin_lock_irqsave(&client->obj_lock, flags); struct rb_node *node = client->objroot.rb_node; while (node) { object = rb_entry(node, typeof(*object), node); @@ -40,9 +42,12 @@ nvkm_object_search(struct nvkm_client *client, u64 handle, else if (handle > object->object) node = node->rb_right; - else + else { + spin_unlock_irqrestore(&client->obj_lock, flags); goto done; + } } + spin_unlock_irqrestore(&client->obj_lock, flags); return ERR_PTR(-ENOENT); } else { object = &client->object; @@ -57,30 +62,39 @@ nvkm_object_search(struct nvkm_client *client, u64 handle, void nvkm_object_remove(struct nvkm_object *object) { + unsigned long flags; + + spin_lock_irqsave(&object->client->obj_lock, flags); if (!RB_EMPTY_NODE(&object->node)) rb_erase(&object->node, &object->client->objroot); + spin_unlock_irqrestore(&object->client->obj_lock, flags); } bool nvkm_object_insert(struct nvkm_object *object) { - struct rb_node **ptr = &object->client->objroot.rb_node; + struct rb_node **ptr; struct rb_node *parent = NULL; + unsigned long flags; + spin_lock_irqsave(&object->client->obj_lock, flags); + ptr = &object->client->objroot.rb_node; while (*ptr) { struct nvkm_object *this = rb_entry(*ptr, typeof(*this), node); parent = *ptr; - if (object->object < this->object) + if (object->object < this->object) { ptr = &parent->rb_left; - else - if (object->object > this->object) + } else if (object->object > this->object) { ptr = &parent->rb_right; - else + } else { + spin_unlock_irqrestore(&object->client->obj_lock, flags); return false; + } } rb_link_node(&object->node, parent, ptr); rb_insert_color(&object->node, &object->client->objroot); + spin_unlock_irqrestore(&object->client->obj_lock, flags); return true; } -- 2.17.1

2 1

[PATCH] drm/radeon: add a force flush to delay work when radeon
by Zhang Zekun 09 May '24

09 May '24

From: Zhenneng Li <lizhenneng(a)kylinos.cn> stable inclusion from stable-v4.19.258 commit c0a45f41fde4a0f2c900f719817493ee5c4a5aa3 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9LKDS CVE: CVE-2022-48704 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit f461950fdc374a3ada5a63c669d997de4600dffe ] Although radeon card fence and wait for gpu to finish processing current batch rings, there is still a corner case that radeon lockup work queue may not be fully flushed, and meanwhile the radeon_suspend_kms() function has called pci_set_power_state() to put device in D3hot state. Per PCI spec rev 4.0 on 5.3.1.4.1 D3hot State. > Configuration and Message requests are the only TLPs accepted by a Function in > the D3hot state. All other received Requests must be handled as Unsupported Requests, > and all received Completions may optionally be handled as Unexpected Completions. This issue will happen in following logs: Unable to handle kernel paging request at virtual address 00008800e0008010 CPU 0 kworker/0:3(131): Oops 0 pc = [<ffffffff811bea5c>] ra = [<ffffffff81240844>] ps = 0000 Tainted: G W pc is at si_gpu_check_soft_reset+0x3c/0x240 ra is at si_dma_is_lockup+0x34/0xd0 v0 = 0000000000000000 t0 = fff08800e0008010 t1 = 0000000000010000 t2 = 0000000000008010 t3 = fff00007e3c00000 t4 = fff00007e3c00258 t5 = 000000000000ffff t6 = 0000000000000001 t7 = fff00007ef078000 s0 = fff00007e3c016e8 s1 = fff00007e3c00000 s2 = fff00007e3c00018 s3 = fff00007e3c00000 s4 = fff00007fff59d80 s5 = 0000000000000000 s6 = fff00007ef07bd98 a0 = fff00007e3c00000 a1 = fff00007e3c016e8 a2 = 0000000000000008 a3 = 0000000000000001 a4 = 8f5c28f5c28f5c29 a5 = ffffffff810f4338 t8 = 0000000000000275 t9 = ffffffff809b66f8 t10 = ff6769c5d964b800 t11= 000000000000b886 pv = ffffffff811bea20 at = 0000000000000000 gp = ffffffff81d89690 sp = 00000000aa814126 Disabling lock debugging due to kernel taint Trace: [<ffffffff81240844>] si_dma_is_lockup+0x34/0xd0 [<ffffffff81119610>] radeon_fence_check_lockup+0xd0/0x290 [<ffffffff80977010>] process_one_work+0x280/0x550 [<ffffffff80977350>] worker_thread+0x70/0x7c0 [<ffffffff80977410>] worker_thread+0x130/0x7c0 [<ffffffff80982040>] kthread+0x200/0x210 [<ffffffff809772e0>] worker_thread+0x0/0x7c0 [<ffffffff80981f8c>] kthread+0x14c/0x210 [<ffffffff80911658>] ret_from_kernel_thread+0x18/0x20 [<ffffffff80981e40>] kthread+0x0/0x210 Code: ad3e0008 43f0074a ad7e0018 ad9e0020 8c3001e8 40230101 <88210000> 4821ed21 So force lockup work queue flush to fix this problem. Acked-by: Christian König <christian.koenig(a)amd.com> Signed-off-by: Zhenneng Li <lizhenneng(a)kylinos.cn> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Zhang Zekun <zhangzekun11(a)huawei.com> --- drivers/gpu/drm/radeon/radeon_device.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c index 59c8a6647ff2..cc1c07963116 100644 --- a/drivers/gpu/drm/radeon/radeon_device.c +++ b/drivers/gpu/drm/radeon/radeon_device.c @@ -1625,6 +1625,9 @@ int radeon_suspend_kms(struct drm_device *dev, bool suspend, if (r) { /* delay GPU reset to resume */ radeon_fence_driver_force_completion(rdev, i); + } else { + /* finish executing delayed work */ + flush_delayed_work(&rdev->fence_drv[i].lockup_work); } } -- 2.17.1

1 0

[PATCH openEuler-1.0-LTS] media: usbtv: Remove useless locks in usbtv_video_free()
by Zeng Heng 09 May '24

09 May '24

From: Benjamin Gaignard <benjamin.gaignard(a)collabora.com> mainline inclusion from mainline-v6.9-rc1 commit 65e6a2773d655172143cc0b927cdc89549842895 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9L9JS CVE: CVE-2024-27072 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- Remove locks calls in usbtv_video_free() because are useless and may led to a deadlock as reported here: https://syzkaller.appspot.com/x/bisect.txt?x=166dc872180000 Also remove usbtv_stop() call since it will be called when unregistering the device. Before 'c838530d230b' this issue would only be noticed if you disconnect while streaming and now it is noticeable even when disconnecting while not streaming. Fixes: c838530d230b ("media: media videobuf2: Be more flexible on the number of queue stored buffers") Fixes: f3d27f34fdd7 ("[media] usbtv: Add driver for Fushicai USBTV007 video frame grabber") Signed-off-by: Benjamin Gaignard <benjamin.gaignard(a)collabora.com> Reviewed-by: Tomasz Figa <tfiga(a)chromium.org> Tested-by: Hans Verkuil <hverkuil-cisco(a)xs4all.nl> Signed-off-by: Hans Verkuil <hverkuil-cisco(a)xs4all.nl> [hverkuil: fix minor spelling mistake in log message] Conflicts: drivers/media/usb/usbtv/usbtv-video.c Signed-off-by: Zeng Heng <zengheng4(a)huawei.com> --- drivers/media/usb/usbtv/usbtv-video.c | 7 ------- 1 file changed, 7 deletions(-) diff --git a/drivers/media/usb/usbtv/usbtv-video.c b/drivers/media/usb/usbtv/usbtv-video.c index 36a9a4017185..096fca028d1f 100644 --- a/drivers/media/usb/usbtv/usbtv-video.c +++ b/drivers/media/usb/usbtv/usbtv-video.c @@ -963,15 +963,8 @@ int usbtv_video_init(struct usbtv *usbtv) void usbtv_video_free(struct usbtv *usbtv) { - mutex_lock(&usbtv->vb2q_lock); - mutex_lock(&usbtv->v4l2_lock); - - usbtv_stop(usbtv); video_unregister_device(&usbtv->vdev); v4l2_device_disconnect(&usbtv->v4l2_dev); - mutex_unlock(&usbtv->v4l2_lock); - mutex_unlock(&usbtv->vb2q_lock); - v4l2_device_put(&usbtv->v4l2_dev); } -- 2.25.1

2 1

[PATCH openEuler-1.0-LTS V1] nilfs2: fix failure to detect DAT corruption in btree and direct mappings
by Cheng Yu 09 May '24

09 May '24

From: Ryusuke Konishi <konishi.ryusuke(a)gmail.com> mainline inclusion from mainline-v6.9-rc1 commit f2f26b4a84a0ef41791bd2d70861c8eac748f4ba category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9L5JJ CVE: CVE-2024-26956 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- Patch series "nilfs2: fix kernel bug at submit_bh_wbc()". This resolves a kernel BUG reported by syzbot. Since there are two flaws involved, I've made each one a separate patch. The first patch alone resolves the syzbot-reported bug, but I think both fixes should be sent to stable, so I've tagged them as such. This patch (of 2): Syzbot has reported a kernel bug in submit_bh_wbc() when writing file data to a nilfs2 file system whose metadata is corrupted. There are two flaws involved in this issue. The first flaw is that when nilfs_get_block() locates a data block using btree or direct mapping, if the disk address translation routine nilfs_dat_translate() fails with internal code -ENOENT due to DAT metadata corruption, it can be passed back to nilfs_get_block(). This causes nilfs_get_block() to misidentify an existing block as non-existent, causing both data block lookup and insertion to fail inconsistently. The second flaw is that nilfs_get_block() returns a successful status in this inconsistent state. This causes the caller __block_write_begin_int() or others to request a read even though the buffer is not mapped, resulting in a BUG_ON check for the BH_Mapped flag in submit_bh_wbc() failing. This fixes the first issue by changing the return value to code -EINVAL when a conversion using DAT fails with code -ENOENT, avoiding the conflicting condition that leads to the kernel bug described above. Here, code -EINVAL indicates that metadata corruption was detected during the block lookup, which will be properly handled as a file system error and converted to -EIO when passing through the nilfs2 bmap layer. Link: https://lkml.kernel.org/r/20240313105827.5296-1-konishi.ryusuke@gmail.com Link: https://lkml.kernel.org/r/20240313105827.5296-2-konishi.ryusuke@gmail.com Fixes: c3a7abf06ce7 ("nilfs2: support contiguous lookup of blocks") Signed-off-by: Ryusuke Konishi <konishi.ryusuke(a)gmail.com> Reported-by: syzbot+cfed5b56649bddf80d6e(a)syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=cfed5b56649bddf80d6e Tested-by: Ryusuke Konishi <konishi.ryusuke(a)gmail.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Cheng Yu <serein.chengyu(a)huawei.com> --- fs/nilfs2/btree.c | 9 +++++++-- fs/nilfs2/direct.c | 9 +++++++-- 2 files changed, 14 insertions(+), 4 deletions(-) diff --git a/fs/nilfs2/btree.c b/fs/nilfs2/btree.c index 23e043eca237..e94b18eb5385 100644 --- a/fs/nilfs2/btree.c +++ b/fs/nilfs2/btree.c @@ -713,7 +713,7 @@ static int nilfs_btree_lookup_contig(const struct nilfs_bmap *btree, dat = nilfs_bmap_get_dat(btree); ret = nilfs_dat_translate(dat, ptr, &blocknr); if (ret < 0) - goto out; + goto dat_error; ptr = blocknr; } cnt = 1; @@ -732,7 +732,7 @@ static int nilfs_btree_lookup_contig(const struct nilfs_bmap *btree, if (dat) { ret = nilfs_dat_translate(dat, ptr2, &blocknr); if (ret < 0) - goto out; + goto dat_error; ptr2 = blocknr; } if (ptr2 != ptr + cnt || ++cnt == maxblocks) @@ -771,6 +771,11 @@ static int nilfs_btree_lookup_contig(const struct nilfs_bmap *btree, out: nilfs_btree_free_path(path); return ret; + + dat_error: + if (ret == -ENOENT) + ret = -EINVAL; /* Notify bmap layer of metadata corruption */ + goto out; } static void nilfs_btree_promote_key(struct nilfs_bmap *btree, diff --git a/fs/nilfs2/direct.c b/fs/nilfs2/direct.c index 533e24ea3a88..8d769c5dd5dc 100644 --- a/fs/nilfs2/direct.c +++ b/fs/nilfs2/direct.c @@ -66,7 +66,7 @@ static int nilfs_direct_lookup_contig(const struct nilfs_bmap *direct, dat = nilfs_bmap_get_dat(direct); ret = nilfs_dat_translate(dat, ptr, &blocknr); if (ret < 0) - return ret; + goto dat_error; ptr = blocknr; } @@ -79,7 +79,7 @@ static int nilfs_direct_lookup_contig(const struct nilfs_bmap *direct, if (dat) { ret = nilfs_dat_translate(dat, ptr2, &blocknr); if (ret < 0) - return ret; + goto dat_error; ptr2 = blocknr; } if (ptr2 != ptr + cnt) @@ -87,6 +87,11 @@ static int nilfs_direct_lookup_contig(const struct nilfs_bmap *direct, } *ptrp = ptr; return cnt; + + dat_error: + if (ret == -ENOENT) + ret = -EINVAL; /* Notify bmap layer of metadata corruption */ + return ret; } static __u64 -- 2.25.1

2 1

[PATCH openEuler-1.0-LTS] drm/radeon: add a force flush to delay work when radeon
by Zhang Zekun 09 May '24

09 May '24

From: Zhenneng Li <lizhenneng(a)kylinos.cn> stable inclusion from stable-v4.19.258 commit c0a45f41fde4a0f2c900f719817493ee5c4a5aa3 category: bugfix bugzilla: 189892 CVE: CVE-2022-48704 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit f461950fdc374a3ada5a63c669d997de4600dffe ] Although radeon card fence and wait for gpu to finish processing current batch rings, there is still a corner case that radeon lockup work queue may not be fully flushed, and meanwhile the radeon_suspend_kms() function has called pci_set_power_state() to put device in D3hot state. Per PCI spec rev 4.0 on 5.3.1.4.1 D3hot State. > Configuration and Message requests are the only TLPs accepted by a Function in > the D3hot state. All other received Requests must be handled as Unsupported Requests, > and all received Completions may optionally be handled as Unexpected Completions. This issue will happen in following logs: Unable to handle kernel paging request at virtual address 00008800e0008010 CPU 0 kworker/0:3(131): Oops 0 pc = [<ffffffff811bea5c>] ra = [<ffffffff81240844>] ps = 0000 Tainted: G W pc is at si_gpu_check_soft_reset+0x3c/0x240 ra is at si_dma_is_lockup+0x34/0xd0 v0 = 0000000000000000 t0 = fff08800e0008010 t1 = 0000000000010000 t2 = 0000000000008010 t3 = fff00007e3c00000 t4 = fff00007e3c00258 t5 = 000000000000ffff t6 = 0000000000000001 t7 = fff00007ef078000 s0 = fff00007e3c016e8 s1 = fff00007e3c00000 s2 = fff00007e3c00018 s3 = fff00007e3c00000 s4 = fff00007fff59d80 s5 = 0000000000000000 s6 = fff00007ef07bd98 a0 = fff00007e3c00000 a1 = fff00007e3c016e8 a2 = 0000000000000008 a3 = 0000000000000001 a4 = 8f5c28f5c28f5c29 a5 = ffffffff810f4338 t8 = 0000000000000275 t9 = ffffffff809b66f8 t10 = ff6769c5d964b800 t11= 000000000000b886 pv = ffffffff811bea20 at = 0000000000000000 gp = ffffffff81d89690 sp = 00000000aa814126 Disabling lock debugging due to kernel taint Trace: [<ffffffff81240844>] si_dma_is_lockup+0x34/0xd0 [<ffffffff81119610>] radeon_fence_check_lockup+0xd0/0x290 [<ffffffff80977010>] process_one_work+0x280/0x550 [<ffffffff80977350>] worker_thread+0x70/0x7c0 [<ffffffff80977410>] worker_thread+0x130/0x7c0 [<ffffffff80982040>] kthread+0x200/0x210 [<ffffffff809772e0>] worker_thread+0x0/0x7c0 [<ffffffff80981f8c>] kthread+0x14c/0x210 [<ffffffff80911658>] ret_from_kernel_thread+0x18/0x20 [<ffffffff80981e40>] kthread+0x0/0x210 Code: ad3e0008 43f0074a ad7e0018 ad9e0020 8c3001e8 40230101 <88210000> 4821ed21 So force lockup work queue flush to fix this problem. Acked-by: Christian König <christian.koenig(a)amd.com> Signed-off-by: Zhenneng Li <lizhenneng(a)kylinos.cn> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Zhang Zekun <zhangzekun11(a)huawei.com> --- drivers/gpu/drm/radeon/radeon_device.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c index 59c8a6647ff2..cc1c07963116 100644 --- a/drivers/gpu/drm/radeon/radeon_device.c +++ b/drivers/gpu/drm/radeon/radeon_device.c @@ -1625,6 +1625,9 @@ int radeon_suspend_kms(struct drm_device *dev, bool suspend, if (r) { /* delay GPU reset to resume */ radeon_fence_driver_force_completion(rdev, i); + } else { + /* finish executing delayed work */ + flush_delayed_work(&rdev->fence_drv[i].lockup_work); } } -- 2.17.1

2 1

[PATCH OLK-5.10] media: ttpci: fix two memleaks in budget_av_attach
by Zhang Changzhong 09 May '24

09 May '24

From: Zhipeng Lu <alexious(a)zju.edu.cn> stable inclusion from stable-v5.10.214 commit 910363473e4bf97da3c350e08d915546dd6cc30b category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9L9IH CVE: CVE-2024-27073 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit d0b07f712bf61e1a3cf23c87c663791c42e50837 ] When saa7146_register_device and saa7146_vv_init fails, budget_av_attach should free the resources it allocates, like the error-handling of ttpci_budget_init does. Besides, there are two fixme comment refers to such deallocations. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Zhipeng Lu <alexious(a)zju.edu.cn> Signed-off-by: Hans Verkuil <hverkuil-cisco(a)xs4all.nl> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Zhang Changzhong <zhangchangzhong(a)huawei.com> --- drivers/media/pci/ttpci/budget-av.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/media/pci/ttpci/budget-av.c b/drivers/media/pci/ttpci/budget-av.c index 3cb8300..519f85e 100644 --- a/drivers/media/pci/ttpci/budget-av.c +++ b/drivers/media/pci/ttpci/budget-av.c @@ -1462,7 +1462,8 @@ static int budget_av_attach(struct saa7146_dev *dev, struct saa7146_pci_extensio budget_av->has_saa7113 = 1; err = saa7146_vv_init(dev, &vv_data); if (err != 0) { - /* fixme: proper cleanup here */ + ttpci_budget_deinit(&budget_av->budget); + kfree(budget_av); ERR("cannot init vv subsystem\n"); return err; } @@ -1471,9 +1472,10 @@ static int budget_av_attach(struct saa7146_dev *dev, struct saa7146_pci_extensio vv_data.vid_ops.vidioc_s_input = vidioc_s_input; if ((err = saa7146_register_device(&budget_av->vd, dev, "knc1", VFL_TYPE_VIDEO))) { - /* fixme: proper cleanup here */ - ERR("cannot register capture v4l2 device\n"); saa7146_vv_release(dev); + ttpci_budget_deinit(&budget_av->budget); + kfree(budget_av); + ERR("cannot register capture v4l2 device\n"); return err; } -- 2.9.5

2 1

[PATCH openEuler-1.0-LTS] media: usbtv: Remove useless locks in usbtv_video_free()
by Zeng Heng 09 May '24

09 May '24

From: Benjamin Gaignard <benjamin.gaignard(a)collabora.com> mainline inclusion from mainline-v6.9-rc1 commit 65e6a2773d655172143cc0b927cdc89549842895 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9L9JS CVE: CVE-2024-27072 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- Remove locks calls in usbtv_video_free() because are useless and may led to a deadlock as reported here: https://syzkaller.appspot.com/x/bisect.txt?x=166dc872180000 Also remove usbtv_stop() call since it will be called when unregistering the device. Before 'c838530d230b' this issue would only be noticed if you disconnect while streaming and now it is noticeable even when disconnecting while not streaming. Fixes: c838530d230b ("media: media videobuf2: Be more flexible on the number of queue stored buffers") Fixes: f3d27f34fdd7 ("[media] usbtv: Add driver for Fushicai USBTV007 video frame grabber") Signed-off-by: Benjamin Gaignard <benjamin.gaignard(a)collabora.com> Reviewed-by: Tomasz Figa <tfiga(a)chromium.org> Tested-by: Hans Verkuil <hverkuil-cisco(a)xs4all.nl> Signed-off-by: Hans Verkuil <hverkuil-cisco(a)xs4all.nl> [hverkuil: fix minor spelling mistake in log message] Signed-off-by: Zeng Heng <zengheng4(a)huawei.com> --- drivers/media/usb/usbtv/usbtv-video.c | 7 ------- 1 file changed, 7 deletions(-) diff --git a/drivers/media/usb/usbtv/usbtv-video.c b/drivers/media/usb/usbtv/usbtv-video.c index 36a9a4017185..096fca028d1f 100644 --- a/drivers/media/usb/usbtv/usbtv-video.c +++ b/drivers/media/usb/usbtv/usbtv-video.c @@ -963,15 +963,8 @@ int usbtv_video_init(struct usbtv *usbtv) void usbtv_video_free(struct usbtv *usbtv) { - mutex_lock(&usbtv->vb2q_lock); - mutex_lock(&usbtv->v4l2_lock); - - usbtv_stop(usbtv); video_unregister_device(&usbtv->vdev); v4l2_device_disconnect(&usbtv->v4l2_dev); - mutex_unlock(&usbtv->v4l2_lock); - mutex_unlock(&usbtv->vb2q_lock); - v4l2_device_put(&usbtv->v4l2_dev); } -- 2.25.1

2 1

[PATCH] drm/radeon: add a force flush to delay work when radeon
by Zhang Zekun 09 May '24

09 May '24

From: Zhenneng Li <lizhenneng(a)kylinos.cn> stable inclusion from stable-v4.19.258 commit c0a45f41fde4a0f2c900f719817493ee5c4a5aa3 category: bugfix bugzilla: 189892 CVE: CVE-2022-48704 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit f461950fdc374a3ada5a63c669d997de4600dffe ] Although radeon card fence and wait for gpu to finish processing current batch rings, there is still a corner case that radeon lockup work queue may not be fully flushed, and meanwhile the radeon_suspend_kms() function has called pci_set_power_state() to put device in D3hot state. Per PCI spec rev 4.0 on 5.3.1.4.1 D3hot State. > Configuration and Message requests are the only TLPs accepted by a Function in > the D3hot state. All other received Requests must be handled as Unsupported Requests, > and all received Completions may optionally be handled as Unexpected Completions. This issue will happen in following logs: Unable to handle kernel paging request at virtual address 00008800e0008010 CPU 0 kworker/0:3(131): Oops 0 pc = [<ffffffff811bea5c>] ra = [<ffffffff81240844>] ps = 0000 Tainted: G W pc is at si_gpu_check_soft_reset+0x3c/0x240 ra is at si_dma_is_lockup+0x34/0xd0 v0 = 0000000000000000 t0 = fff08800e0008010 t1 = 0000000000010000 t2 = 0000000000008010 t3 = fff00007e3c00000 t4 = fff00007e3c00258 t5 = 000000000000ffff t6 = 0000000000000001 t7 = fff00007ef078000 s0 = fff00007e3c016e8 s1 = fff00007e3c00000 s2 = fff00007e3c00018 s3 = fff00007e3c00000 s4 = fff00007fff59d80 s5 = 0000000000000000 s6 = fff00007ef07bd98 a0 = fff00007e3c00000 a1 = fff00007e3c016e8 a2 = 0000000000000008 a3 = 0000000000000001 a4 = 8f5c28f5c28f5c29 a5 = ffffffff810f4338 t8 = 0000000000000275 t9 = ffffffff809b66f8 t10 = ff6769c5d964b800 t11= 000000000000b886 pv = ffffffff811bea20 at = 0000000000000000 gp = ffffffff81d89690 sp = 00000000aa814126 Disabling lock debugging due to kernel taint Trace: [<ffffffff81240844>] si_dma_is_lockup+0x34/0xd0 [<ffffffff81119610>] radeon_fence_check_lockup+0xd0/0x290 [<ffffffff80977010>] process_one_work+0x280/0x550 [<ffffffff80977350>] worker_thread+0x70/0x7c0 [<ffffffff80977410>] worker_thread+0x130/0x7c0 [<ffffffff80982040>] kthread+0x200/0x210 [<ffffffff809772e0>] worker_thread+0x0/0x7c0 [<ffffffff80981f8c>] kthread+0x14c/0x210 [<ffffffff80911658>] ret_from_kernel_thread+0x18/0x20 [<ffffffff80981e40>] kthread+0x0/0x210 Code: ad3e0008 43f0074a ad7e0018 ad9e0020 8c3001e8 40230101 <88210000> 4821ed21 So force lockup work queue flush to fix this problem. Acked-by: Christian König <christian.koenig(a)amd.com> Signed-off-by: Zhenneng Li <lizhenneng(a)kylinos.cn> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Zhang Zekun <zhangzekun11(a)huawei.com> --- drivers/gpu/drm/radeon/radeon_device.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c index 59c8a6647ff2..cc1c07963116 100644 --- a/drivers/gpu/drm/radeon/radeon_device.c +++ b/drivers/gpu/drm/radeon/radeon_device.c @@ -1625,6 +1625,9 @@ int radeon_suspend_kms(struct drm_device *dev, bool suspend, if (r) { /* delay GPU reset to resume */ radeon_fence_driver_force_completion(rdev, i); + } else { + /* finish executing delayed work */ + flush_delayed_work(&rdev->fence_drv[i].lockup_work); } } -- 2.17.1

1 0

[PATCH OLK-6.6 v4 0/2] block: dicard bugfix
by Li Nan 09 May '24

09 May '24

Improve patch 2. Li Nan (2): block: fix overflow in blk_ioctl_discard() block: check io size before submit discard block/blk-lib.c | 13 ++++++++++++- block/ioctl.c | 5 +++-- 2 files changed, 15 insertions(+), 3 deletions(-) -- 2.39.2

2 4

[PATCH OLK-5.10] drm: nv04: Fix out of bounds access
by Zhang Changzhong 09 May '24

09 May '24

From: Mikhail Kobuk <m.kobuk(a)ispras.ru> stable inclusion from stable-v5.10.216 commit 097c7918fcfa1dee233acfd1f3029f00c3bc8062 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9L5JU CVE: CVE-2024-27008 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit cf92bb778eda7830e79452c6917efa8474a30c1e ] When Output Resource (dcb->or) value is assigned in fabricate_dcb_output(), there may be out of bounds access to dac_users array in case dcb->or is zero because ffs(dcb->or) is used as index there. The 'or' argument of fabricate_dcb_output() must be interpreted as a number of bit to set, not value. Utilize macros from 'enum nouveau_or' in calls instead of hardcoding. Found by Linux Verification Center (linuxtesting.org) with SVACE. Fixes: 2e5702aff395 ("drm/nouveau: fabricate DCB encoder table for iMac G4") Fixes: 670820c0e6a9 ("drm/nouveau: Workaround incorrect DCB entry on a GeForce3 Ti 200.") Signed-off-by: Mikhail Kobuk <m.kobuk(a)ispras.ru> Signed-off-by: Danilo Krummrich <dakr(a)redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240411110854.16701-1-m.kobu… Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Zhang Changzhong <zhangchangzhong(a)huawei.com> --- drivers/gpu/drm/nouveau/nouveau_bios.c | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c index d204ea8..5cdf0d8 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bios.c +++ b/drivers/gpu/drm/nouveau/nouveau_bios.c @@ -23,6 +23,7 @@ */ #include "nouveau_drv.h" +#include "nouveau_bios.h" #include "nouveau_reg.h" #include "dispnv04/hw.h" #include "nouveau_encoder.h" @@ -1672,7 +1673,7 @@ apply_dcb_encoder_quirks(struct drm_device *dev, int idx, u32 *conn, u32 *conf) */ if (nv_match_device(dev, 0x0201, 0x1462, 0x8851)) { if (*conn == 0xf2005014 && *conf == 0xffffffff) { - fabricate_dcb_output(dcb, DCB_OUTPUT_TMDS, 1, 1, 1); + fabricate_dcb_output(dcb, DCB_OUTPUT_TMDS, 1, 1, DCB_OUTPUT_B); return false; } } @@ -1758,26 +1759,26 @@ fabricate_dcb_encoder_table(struct drm_device *dev, struct nvbios *bios) #ifdef __powerpc__ /* Apple iMac G4 NV17 */ if (of_machine_is_compatible("PowerMac4,5")) { - fabricate_dcb_output(dcb, DCB_OUTPUT_TMDS, 0, all_heads, 1); - fabricate_dcb_output(dcb, DCB_OUTPUT_ANALOG, 1, all_heads, 2); + fabricate_dcb_output(dcb, DCB_OUTPUT_TMDS, 0, all_heads, DCB_OUTPUT_B); + fabricate_dcb_output(dcb, DCB_OUTPUT_ANALOG, 1, all_heads, DCB_OUTPUT_C); return; } #endif /* Make up some sane defaults */ fabricate_dcb_output(dcb, DCB_OUTPUT_ANALOG, - bios->legacy.i2c_indices.crt, 1, 1); + bios->legacy.i2c_indices.crt, 1, DCB_OUTPUT_B); if (nv04_tv_identify(dev, bios->legacy.i2c_indices.tv) >= 0) fabricate_dcb_output(dcb, DCB_OUTPUT_TV, bios->legacy.i2c_indices.tv, - all_heads, 0); + all_heads, DCB_OUTPUT_A); else if (bios->tmds.output0_script_ptr || bios->tmds.output1_script_ptr) fabricate_dcb_output(dcb, DCB_OUTPUT_TMDS, bios->legacy.i2c_indices.panel, - all_heads, 1); + all_heads, DCB_OUTPUT_B); } static int -- 2.9.5

2 1

[PATCH openEuler-1.0-LTS] nvmet: fix a use-after-free
by Xiang Yang 09 May '24

09 May '24

From: Bart Van Assche <bvanassche(a)acm.org> stable inclusion from stable-v4.19.260 commit 17f121ca3ec6be0fb32d77c7f65362934a38cc8e category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9LKE0 CVE: CVE-2022-48697 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 6a02a61e81c231cc5c680c5dbf8665275147ac52 ] Fix the following use-after-free complaint triggered by blktests nvme/004: BUG: KASAN: user-memory-access in blk_mq_complete_request_remote+0xac/0x350 Read of size 4 at addr 0000607bd1835943 by task kworker/13:1/460 Workqueue: nvmet-wq nvme_loop_execute_work [nvme_loop] Call Trace: show_stack+0x52/0x58 dump_stack_lvl+0x49/0x5e print_report.cold+0x36/0x1e2 kasan_report+0xb9/0xf0 __asan_load4+0x6b/0x80 blk_mq_complete_request_remote+0xac/0x350 nvme_loop_queue_response+0x1df/0x275 [nvme_loop] __nvmet_req_complete+0x132/0x4f0 [nvmet] nvmet_req_complete+0x15/0x40 [nvmet] nvmet_execute_io_connect+0x18a/0x1f0 [nvmet] nvme_loop_execute_work+0x20/0x30 [nvme_loop] process_one_work+0x56e/0xa70 worker_thread+0x2d1/0x640 kthread+0x183/0x1c0 ret_from_fork+0x1f/0x30 Cc: stable(a)vger.kernel.org Fixes: a07b4970f464 ("nvmet: add a generic NVMe target") Signed-off-by: Bart Van Assche <bvanassche(a)acm.org> Signed-off-by: Christoph Hellwig <hch(a)lst.de> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Xiang Yang <xiangyang3(a)huawei.com> --- drivers/nvme/target/core.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/nvme/target/core.c b/drivers/nvme/target/core.c index 776b7e9e23b9..4a2ab093811e 100644 --- a/drivers/nvme/target/core.c +++ b/drivers/nvme/target/core.c @@ -498,6 +498,7 @@ static void __nvmet_req_complete(struct nvmet_req *req, u16 status) { u32 old_sqhd, new_sqhd; u16 sqhd; + struct nvmet_ns *ns = req->ns; if (status) nvmet_set_status(req, status); @@ -514,9 +515,9 @@ static void __nvmet_req_complete(struct nvmet_req *req, u16 status) req->rsp->sq_id = cpu_to_le16(req->sq->qid); req->rsp->command_id = req->cmd->common.command_id; - if (req->ns) - nvmet_put_namespace(req->ns); req->ops->queue_response(req); + if (ns) + nvmet_put_namespace(ns); } void nvmet_req_complete(struct nvmet_req *req, u16 status) -- 2.34.1

2 1

[PATCH OLK-6.6 v2 0/4] Backport four conflict stable patch
by Liu Shixin 09 May '24

09 May '24

Backport four stable patch which have conflicts need to fix. Kirill A. Shutemov (1): mm, treewide: introduce NR_PAGE_ORDERS Matthew Wilcox (Oracle) (1): mm: turn folio_test_hugetlb into a PageType Miaohe Lin (1): fork: defer linking file vma until vma is fully initialized Peter Xu (1): mm/hugetlb: fix missing hugetlb_lock for resv uncharge .../admin-guide/kdump/vmcoreinfo.rst | 6 +- arch/arm64/kvm/hyp/include/nvhe/gfp.h | 2 +- arch/sparc/kernel/traps_64.c | 2 +- drivers/gpu/drm/ttm/tests/ttm_device_test.c | 2 +- drivers/gpu/drm/ttm/ttm_pool.c | 20 +++--- include/drm/ttm/ttm_pool.h | 2 +- include/linux/mmzone.h | 6 +- include/linux/page-flags.h | 72 +++++++++---------- include/trace/events/mmflags.h | 1 + kernel/crash_core.c | 7 +- kernel/fork.c | 33 ++++----- lib/test_meminit.c | 2 +- mm/hugetlb.c | 27 ++----- mm/internal.h | 1 - mm/kmsan/init.c | 2 +- mm/page_alloc.c | 13 ++-- mm/page_reporting.c | 2 +- mm/show_mem.c | 8 +-- mm/vmstat.c | 12 ++-- 19 files changed, 102 insertions(+), 118 deletions(-) -- 2.25.1

2 5

[PATCH OLK-6.6 v4 0/2] block: dicard bugfix
by Li Nan 09 May '24

09 May '24

Improve patch 2. Li Nan (2): block: fix overflow in blk_ioctl_discard() block: check io size before submit discard block/blk-lib.c | 13 ++++++++++++- block/ioctl.c | 5 +++-- 2 files changed, 15 insertions(+), 3 deletions(-) -- 2.39.2

2 3

[PATCH openEuler-1.0-LTS 0/3] i40e: fix CVE-2024-26830
by Dong Chenchen 09 May '24

09 May '24

fix CVE-2024-26830. Aleksandr Loktionov (1): i40e: Refactoring VF MAC filters counting to make more reliable Ivan Vecera (1): i40e: Do not allow untrusted VF to remove administratively set MAC Slawomir Laba (1): i40e: Fix MAC address setting for a VF via Host/VM drivers/net/ethernet/intel/i40e/i40e.h | 1 + drivers/net/ethernet/intel/i40e/i40e_main.c | 19 ++++ .../ethernet/intel/i40e/i40e_virtchnl_pf.c | 105 ++++++++++++------ .../ethernet/intel/i40e/i40e_virtchnl_pf.h | 1 - 4 files changed, 94 insertions(+), 32 deletions(-) -- 2.25.1

2 4

[PATCH openEuler-1.0-LTS 0/2] fix CVE-2024-26865
by Zhengchao Shao 09 May '24

09 May '24

Fix CVE-2024-26865. Eric Dumazet (1): tcp: Fix NEW_SYN_RECV handling in inet_twsk_purge() Kuniyuki Iwashima (1): tcp: Clean up kernel listener's reqsk in inet_twsk_purge() net/ipv4/inet_timewait_sock.c | 32 +++++++++++++++++++++----------- 1 file changed, 21 insertions(+), 11 deletions(-) -- 2.34.1

2 3

[PATCH OLK-6.6 0/4] Backport four conflict stable patch
by Liu Shixin 09 May '24

09 May '24

Backport four stable patch which have conflicts need to fix. Kirill A. Shutemov (1): mm, treewide: introduce NR_PAGE_ORDERS Matthew Wilcox (Oracle) (1): mm: turn folio_test_hugetlb into a PageType Miaohe Lin (1): fork: defer linking file vma until vma is fully initialized Peter Xu (1): mm/hugetlb: fix missing hugetlb_lock for resv uncharge .../admin-guide/kdump/vmcoreinfo.rst | 6 +- arch/arm64/kvm/hyp/include/nvhe/gfp.h | 2 +- arch/sparc/kernel/traps_64.c | 2 +- drivers/gpu/drm/ttm/tests/ttm_device_test.c | 2 +- drivers/gpu/drm/ttm/ttm_pool.c | 20 +++--- include/drm/ttm/ttm_pool.h | 2 +- include/linux/mmzone.h | 6 +- include/linux/page-flags.h | 72 +++++++++---------- include/trace/events/mmflags.h | 1 + kernel/crash_core.c | 7 +- kernel/fork.c | 33 ++++----- lib/test_meminit.c | 2 +- mm/hugetlb.c | 27 ++----- mm/kmsan/init.c | 2 +- mm/page_alloc.c | 13 ++-- mm/page_reporting.c | 2 +- mm/show_mem.c | 8 +-- mm/vmstat.c | 12 ++-- 18 files changed, 102 insertions(+), 117 deletions(-) -- 2.25.1

3 6

[PATCH OLK-5.10 v2 0/2] block: dicard bugfix
by Li Nan 09 May '24

09 May '24

Improve patch 2. Li Nan (2): block: fix overflow in blk_ioctl_discard() block: check io size before submit discard block/blk-lib.c | 13 ++++++++++++- block/ioctl.c | 5 +++-- 2 files changed, 15 insertions(+), 3 deletions(-) -- 2.39.2

2 3

[PATCH OLK-6.6 v2 0/2] block: dicard bugfix
by Li Nan 09 May '24

09 May '24

Improve patch 2. Li Nan (2): block: fix overflow in blk_ioctl_discard() block: check io size before submit discard block/blk-lib.c | 13 ++++++++++++- block/ioctl.c | 5 +++-- 2 files changed, 15 insertions(+), 3 deletions(-) -- 2.39.2

1 0

[PATCH OLK-6.6] ext4: fix uninitialized ratelimit_state->lock access in __ext4_fill_super()
by Baokun Li 09 May '24

09 May '24

maillist inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I8TM21 CVE: NA Reference: https://www.spinics.net/lists/kernel/msg5053632.html ---------------------------------------- In the following concurrency we will access the uninitialized rs->lock: ext4_fill_super ext4_register_sysfs // sysfs registered msg_ratelimit_interval_ms // Other processes modify rs->interval to // non-zero via msg_ratelimit_interval_ms ext4_orphan_cleanup ext4_msg(sb, KERN_INFO, "Errors on filesystem, " __ext4_msg ___ratelimit(&(EXT4_SB(sb)->s_msg_ratelimit_state) if (!rs->interval) // do nothing if interval is 0 return 1; raw_spin_trylock_irqsave(&rs->lock, flags) raw_spin_trylock(lock) _raw_spin_trylock __raw_spin_trylock spin_acquire(&lock->dep_map, 0, 1, _RET_IP_) lock_acquire __lock_acquire register_lock_class assign_lock_key dump_stack(); ratelimit_state_init(&sbi->s_msg_ratelimit_state, 5 * HZ, 10); raw_spin_lock_init(&rs->lock); // init rs->lock here and get the following dump_stack: ========================================================= INFO: trying to register non-static key. The code is fine but needs lockdep annotation, or maybe you didn't initialize this object before use? turning off the locking correctness validator. CPU: 12 PID: 753 Comm: mount Tainted: G E 6.7.0-rc6-next-20231222 #504 [...] Call Trace: dump_stack_lvl+0xc5/0x170 dump_stack+0x18/0x30 register_lock_class+0x740/0x7c0 __lock_acquire+0x69/0x13a0 lock_acquire+0x120/0x450 _raw_spin_trylock+0x98/0xd0 ___ratelimit+0xf6/0x220 __ext4_msg+0x7f/0x160 [ext4] ext4_orphan_cleanup+0x665/0x740 [ext4] __ext4_fill_super+0x21ea/0x2b10 [ext4] ext4_fill_super+0x14d/0x360 [ext4] [...] ========================================================= Normally interval is 0 until s_msg_ratelimit_state is initialized, so ___ratelimit() does nothing. But registering sysfs precedes initializing rs->lock, so it is possible to change rs->interval to a non-zero value via the msg_ratelimit_interval_ms interface of sysfs while rs->lock is uninitialized, and then a call to ext4_msg triggers the problem by accessing an uninitialized rs->lock. Therefore register sysfs after all initializations are complete to avoid such problems. Reviewed-by: Jan Kara <jack(a)suse.cz> Signed-off-by: Baokun Li <libaokun1(a)huawei.com> --- fs/ext4/super.c | 22 ++++++++++------------ 1 file changed, 10 insertions(+), 12 deletions(-) diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 9ef4017751bd..292143ce354c 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -5633,19 +5633,15 @@ static int __ext4_fill_super(struct fs_context *fc, struct super_block *sb) if (err) goto failed_mount6; - err = ext4_register_sysfs(sb); - if (err) - goto failed_mount7; - err = ext4_init_orphan_info(sb); if (err) - goto failed_mount8; + goto failed_mount7; #ifdef CONFIG_QUOTA /* Enable quota usage during mount. */ if (ext4_has_feature_quota(sb) && !sb_rdonly(sb)) { err = ext4_enable_quotas(sb); if (err) - goto failed_mount9; + goto failed_mount8; } #endif /* CONFIG_QUOTA */ @@ -5671,7 +5667,7 @@ static int __ext4_fill_super(struct fs_context *fc, struct super_block *sb) ext4_msg(sb, KERN_INFO, "recovery complete"); err = ext4_mark_recovery_complete(sb, es); if (err) - goto failed_mount10; + goto failed_mount9; } if (test_opt(sb, DISCARD) && !bdev_max_discard_sectors(sb->s_bdev)) @@ -5688,15 +5684,17 @@ static int __ext4_fill_super(struct fs_context *fc, struct super_block *sb) atomic_set(&sbi->s_warning_count, 0); atomic_set(&sbi->s_msg_count, 0); + /* Register sysfs after all initializations are complete. */ + err = ext4_register_sysfs(sb); + if (err) + goto failed_mount9; + return 0; -failed_mount10: +failed_mount9: ext4_quotas_off(sb, EXT4_MAXQUOTAS); -failed_mount9: __maybe_unused +failed_mount8: __maybe_unused ext4_release_orphan_info(sb); -failed_mount8: - ext4_unregister_sysfs(sb); - kobject_put(&sbi->s_kobj); failed_mount7: ext4_unregister_li_request(sb); failed_mount6: -- 2.31.1

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[PATCH OLK-6.6] kernfs: RCU protect kernfs_nodes and avoid kernfs_idr_lock in kernfs_find_and_get_node_by_id()
by Li Lingfeng 09 May '24

09 May '24

From: Tejun Heo <tj(a)kernel.org> stable inclusion from stable-v6.6.27 commit 4b1f991bad566de14ae79bca952d201189cada52 bugzilla: https://gitee.com/openeuler/kernel/issues/I9MPZ8 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 4207b556e62f0a8915afc5da4c5d5ad915a253a5 ] The BPF helper bpf_cgroup_from_id() calls kernfs_find_and_get_node_by_id() which acquires kernfs_idr_lock, which is an non-raw non-IRQ-safe lock. This can lead to deadlocks as bpf_cgroup_from_id() can be called from any BPF programs including e.g. the ones that attach to functions which are holding the scheduler rq lock. Consider the following BPF program: SEC("fentry/__set_cpus_allowed_ptr_locked") int BPF_PROG(__set_cpus_allowed_ptr_locked, struct task_struct *p, struct affinity_context *affn_ctx, struct rq *rq, struct rq_flags *rf) { struct cgroup *cgrp = bpf_cgroup_from_id(p->cgroups->dfl_cgrp->kn->id); if (cgrp) { bpf_printk("%d[%s] in %s", p->pid, p->comm, cgrp->kn->name); bpf_cgroup_release(cgrp); } return 0; } __set_cpus_allowed_ptr_locked() is called with rq lock held and the above BPF program calls bpf_cgroup_from_id() within leading to the following lockdep warning: ===================================================== WARNING: HARDIRQ-safe -> HARDIRQ-unsafe lock order detected 6.7.0-rc3-work-00053-g07124366a1d7-dirty #147 Not tainted ----------------------------------------------------- repro/1620 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: ffffffff833b3688 (kernfs_idr_lock){+.+.}-{2:2}, at: kernfs_find_and_get_node_by_id+0x1e/0x70 and this task is already holding: ffff888237ced698 (&rq->__lock){-.-.}-{2:2}, at: task_rq_lock+0x4e/0xf0 which would create a new lock dependency: (&rq->__lock){-.-.}-{2:2} -> (kernfs_idr_lock){+.+.}-{2:2} ... Possible interrupt unsafe locking scenario: CPU0 CPU1 ---- ---- lock(kernfs_idr_lock); local_irq_disable(); lock(&rq->__lock); lock(kernfs_idr_lock); <Interrupt> lock(&rq->__lock); *** DEADLOCK *** ... Call Trace: dump_stack_lvl+0x55/0x70 dump_stack+0x10/0x20 __lock_acquire+0x781/0x2a40 lock_acquire+0xbf/0x1f0 _raw_spin_lock+0x2f/0x40 kernfs_find_and_get_node_by_id+0x1e/0x70 cgroup_get_from_id+0x21/0x240 bpf_cgroup_from_id+0xe/0x20 bpf_prog_98652316e9337a5a___set_cpus_allowed_ptr_locked+0x96/0x11a bpf_trampoline_6442545632+0x4f/0x1000 __set_cpus_allowed_ptr_locked+0x5/0x5a0 sched_setaffinity+0x1b3/0x290 __x64_sys_sched_setaffinity+0x4f/0x60 do_syscall_64+0x40/0xe0 entry_SYSCALL_64_after_hwframe+0x46/0x4e Let's fix it by protecting kernfs_node and kernfs_root with RCU and making kernfs_find_and_get_node_by_id() acquire rcu_read_lock() instead of kernfs_idr_lock. This adds an rcu_head to kernfs_node making it larger by 16 bytes on 64bit. Combined with the preceding rearrange patch, the net increase is 8 bytes. Signed-off-by: Tejun Heo <tj(a)kernel.org> Cc: Andrea Righi <andrea.righi(a)canonical.com> Cc: Geert Uytterhoeven <geert(a)linux-m68k.org> Link: https://lore.kernel.org/r/20240109214828.252092-4-tj@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Conflicts: fs/kernfs/kernfs-internal.h [Commit 50dfec9dae20("kernfs: kabi: Reserve KABI slots for kernfs_* struct") from OLK-6.6 add KABI_RESERVE in struct kernfs_root] Signed-off-by: Li Lingfeng <lilingfeng3(a)huawei.com> --- fs/kernfs/dir.c | 31 ++++++++++++++++++++----------- fs/kernfs/kernfs-internal.h | 2 ++ include/linux/kernfs.h | 2 ++ 3 files changed, 24 insertions(+), 11 deletions(-) diff --git a/fs/kernfs/dir.c b/fs/kernfs/dir.c index 62d39ecf0a46..2405aeb39b9a 100644 --- a/fs/kernfs/dir.c +++ b/fs/kernfs/dir.c @@ -529,6 +529,20 @@ void kernfs_get(struct kernfs_node *kn) } EXPORT_SYMBOL_GPL(kernfs_get); +static void kernfs_free_rcu(struct rcu_head *rcu) +{ + struct kernfs_node *kn = container_of(rcu, struct kernfs_node, rcu); + + kfree_const(kn->name); + + if (kn->iattr) { + simple_xattrs_free(&kn->iattr->xattrs, NULL); + kmem_cache_free(kernfs_iattrs_cache, kn->iattr); + } + + kmem_cache_free(kernfs_node_cache, kn); +} + /** * kernfs_put - put a reference count on a kernfs_node * @kn: the target kernfs_node @@ -557,16 +571,11 @@ void kernfs_put(struct kernfs_node *kn) if (kernfs_type(kn) == KERNFS_LINK) kernfs_put(kn->symlink.target_kn); - kfree_const(kn->name); - - if (kn->iattr) { - simple_xattrs_free(&kn->iattr->xattrs, NULL); - kmem_cache_free(kernfs_iattrs_cache, kn->iattr); - } spin_lock(&kernfs_idr_lock); idr_remove(&root->ino_idr, (u32)kernfs_ino(kn)); spin_unlock(&kernfs_idr_lock); - kmem_cache_free(kernfs_node_cache, kn); + + call_rcu(&kn->rcu, kernfs_free_rcu); kn = parent; if (kn) { @@ -575,7 +584,7 @@ void kernfs_put(struct kernfs_node *kn) } else { /* just released the root kn, free @root too */ idr_destroy(&root->ino_idr); - kfree(root); + kfree_rcu(root, rcu); } } EXPORT_SYMBOL_GPL(kernfs_put); @@ -715,7 +724,7 @@ struct kernfs_node *kernfs_find_and_get_node_by_id(struct kernfs_root *root, ino_t ino = kernfs_id_ino(id); u32 gen = kernfs_id_gen(id); - spin_lock(&kernfs_idr_lock); + rcu_read_lock(); kn = idr_find(&root->ino_idr, (u32)ino); if (!kn) @@ -739,10 +748,10 @@ struct kernfs_node *kernfs_find_and_get_node_by_id(struct kernfs_root *root, if (unlikely(!__kernfs_active(kn) || !atomic_inc_not_zero(&kn->count))) goto err_unlock; - spin_unlock(&kernfs_idr_lock); + rcu_read_unlock(); return kn; err_unlock: - spin_unlock(&kernfs_idr_lock); + rcu_read_unlock(); return NULL; } diff --git a/fs/kernfs/kernfs-internal.h b/fs/kernfs/kernfs-internal.h index ade12719da29..ad89bd8f1039 100644 --- a/fs/kernfs/kernfs-internal.h +++ b/fs/kernfs/kernfs-internal.h @@ -50,6 +50,8 @@ struct kernfs_root { struct rw_semaphore kernfs_iattr_rwsem; struct rw_semaphore kernfs_supers_rwsem; + struct rcu_head rcu; + KABI_RESERVE(1) KABI_RESERVE(2) KABI_RESERVE(3) diff --git a/include/linux/kernfs.h b/include/linux/kernfs.h index bd3fbcb3c3f6..8c1766b47cfd 100644 --- a/include/linux/kernfs.h +++ b/include/linux/kernfs.h @@ -224,6 +224,8 @@ struct kernfs_node { unsigned short flags; umode_t mode; struct kernfs_iattrs *iattr; + + struct rcu_head rcu; }; /* -- 2.31.1

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