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[PATCH OLK-6.6 0/1] Fix several compilation warnings for hinic driver
by Zhou Shuai 09 Apr '24

09 Apr '24

Compiling with GCC 12.3.1(openEuler 12.3.1-19.oe2403) using defconfig generates a number of "Comparison always evaluates to True" warnings in hinic_hwdev.c. Zhou Shuai (1): net/hinic: Fix several compilation warnings with aarch64-openEuler-linux toolchain drivers/net/ethernet/huawei/hinic/hinic_hwdev.c | 6 ------ 1 file changed, 6 deletions(-) -- 2.24.0

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[PATCH OLK-6.6] openeuler_defconfig: Disable CONFIG_SCHED_MM_CID
by Zhang Qiao 09 Apr '24

09 Apr '24

hulk inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I9FACB -------------------------------- The mm cid feature impact performance, so disable this feature. Signed-off-by: Zhang Qiao <zhangqiao22(a)huawei.com> --- arch/arm64/configs/openeuler_defconfig | 2 +- arch/x86/configs/openeuler_defconfig | 2 +- init/Kconfig | 1 + 3 files changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/arm64/configs/openeuler_defconfig b/arch/arm64/configs/openeuler_defconfig index afd13d9e3840..975bf164e3fa 100644 --- a/arch/arm64/configs/openeuler_defconfig +++ b/arch/arm64/configs/openeuler_defconfig @@ -177,7 +177,7 @@ 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_SCHED_MM_CID is not set CONFIG_QOS_SCHED_DYNAMIC_AFFINITY=y CONFIG_QOS_SCHED_SMART_GRID=y CONFIG_CGROUP_PIDS=y diff --git a/arch/x86/configs/openeuler_defconfig b/arch/x86/configs/openeuler_defconfig index 2ccb38b57838..b6a2f26e76ed 100644 --- a/arch/x86/configs/openeuler_defconfig +++ b/arch/x86/configs/openeuler_defconfig @@ -198,7 +198,7 @@ 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_SCHED_MM_CID is not set CONFIG_QOS_SCHED_DYNAMIC_AFFINITY=y # CONFIG_QOS_SCHED_SMART_GRID is not set CONFIG_CGROUP_PIDS=y diff --git a/init/Kconfig b/init/Kconfig index 546bf60d3498..3a9a271f1044 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -1136,6 +1136,7 @@ config QOS_SCHED_DYNAMIC_AFFINITY cpus allowed. config SCHED_MM_CID + bool "RSEQ node id and mm concurrency id extensions" def_bool y depends on SMP && RSEQ -- 2.18.0.huawei.25

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[PATCH OLK-5.10 0/2] fix CVE-2024-26669
by Zhengchao Shao 09 Apr '24

09 Apr '24

fix CVE-2024-26669. Ido Schimmel (1): net/sched: flower: Fix chain template offload Zhengchao Shao (1): net/sched: flower: Fix kabi change net/sched/cls_api.c | 27 +++++++++++++++++++++++++++ net/sched/cls_flower.c | 23 +++++++++++++++++++++++ 2 files changed, 50 insertions(+) -- 2.34.1

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[PATCH OLK-6.6] openeuler_defconfig: Disable CONFIG_SCHED_MM_CID
by Zhang Qiao 09 Apr '24

09 Apr '24

hulk inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I9FACB -------------------------------- The mm cid feature impact performance, so disable this feature. Signed-off-by: Zhang Qiao <zhangqiao22(a)huawei.com> --- arch/arm64/configs/openeuler_defconfig | 2 +- arch/x86/configs/openeuler_defconfig | 2 +- init/Kconfig | 3 ++- 3 files changed, 4 insertions(+), 3 deletions(-) diff --git a/arch/arm64/configs/openeuler_defconfig b/arch/arm64/configs/openeuler_defconfig index afd13d9e3840..975bf164e3fa 100644 --- a/arch/arm64/configs/openeuler_defconfig +++ b/arch/arm64/configs/openeuler_defconfig @@ -177,7 +177,7 @@ 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_SCHED_MM_CID is not set CONFIG_QOS_SCHED_DYNAMIC_AFFINITY=y CONFIG_QOS_SCHED_SMART_GRID=y CONFIG_CGROUP_PIDS=y diff --git a/arch/x86/configs/openeuler_defconfig b/arch/x86/configs/openeuler_defconfig index 2ccb38b57838..b6a2f26e76ed 100644 --- a/arch/x86/configs/openeuler_defconfig +++ b/arch/x86/configs/openeuler_defconfig @@ -198,7 +198,7 @@ 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_SCHED_MM_CID is not set CONFIG_QOS_SCHED_DYNAMIC_AFFINITY=y # CONFIG_QOS_SCHED_SMART_GRID is not set CONFIG_CGROUP_PIDS=y diff --git a/init/Kconfig b/init/Kconfig index 546bf60d3498..6006927a15c8 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -1136,7 +1136,8 @@ config QOS_SCHED_DYNAMIC_AFFINITY cpus allowed. config SCHED_MM_CID - def_bool y + bool "RSEQ node id and mm concurrency id extensions" + default y depends on SMP && RSEQ config UCLAMP_TASK_GROUP -- 2.18.0.huawei.25

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[PATCH OLK-5.10] KVM: arm64: vgic-its: Fix CVE-2024-26598 fix patch issue
by Jinjie Ruan 09 Apr '24

09 Apr '24

hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9F351 CVE: CVE-2024-26598 -------------------------------------- The commit d1e388dbca87 ("KVM: arm64: vgic-its: Avoid potential UAF in LPI translation cache") fix CVE-2024-26598 erroneously, correct it. Fixes: d1e388dbca87 ("KVM: arm64: vgic-its: Avoid potential UAF in LPI translation cache") Signed-off-by: Jinjie Ruan <ruanjinjie(a)huawei.com> --- arch/arm64/kvm/vgic/vgic-its.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/kvm/vgic/vgic-its.c b/arch/arm64/kvm/vgic/vgic-its.c index 9c7bd5a8aa35..1868cc0f0fee 100644 --- a/arch/arm64/kvm/vgic/vgic-its.c +++ b/arch/arm64/kvm/vgic/vgic-its.c @@ -782,7 +782,6 @@ static int vgic_its_trigger_msi(struct kvm *kvm, struct vgic_its *its, raw_spin_lock_irqsave(&irq->irq_lock, flags); irq->pending_latch = true; vgic_queue_irq_unlock(kvm, irq, flags); - vgic_put_irq(kvm, irq); return 0; } @@ -801,6 +800,7 @@ int vgic_its_inject_cached_translation(struct kvm *kvm, struct kvm_msi *msi) raw_spin_lock_irqsave(&irq->irq_lock, flags); irq->pending_latch = true; vgic_queue_irq_unlock(kvm, irq, flags); + vgic_put_irq(kvm, irq); return 0; } -- 2.34.1

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[PATCH OLK-5.10] KVM: arm64: vgic-its: Fix CVE-2024-26598 fix patch issue
by Jinjie Ruan 09 Apr '24

09 Apr '24

hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9F351 CVE: CVE-2024-26598 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------------- The commit d1e388dbca87 ("KVM: arm64: vgic-its: Avoid potential UAF in LPI translation cache") fix CVE-2024-26598 erroneously, correct it. Fixes: d1e388dbca87 ("KVM: arm64: vgic-its: Avoid potential UAF in LPI translation cache") Signed-off-by: Jinjie Ruan <ruanjinjie(a)huawei.com> --- arch/arm64/kvm/vgic/vgic-its.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/kvm/vgic/vgic-its.c b/arch/arm64/kvm/vgic/vgic-its.c index 9c7bd5a8aa35..1868cc0f0fee 100644 --- a/arch/arm64/kvm/vgic/vgic-its.c +++ b/arch/arm64/kvm/vgic/vgic-its.c @@ -782,7 +782,6 @@ static int vgic_its_trigger_msi(struct kvm *kvm, struct vgic_its *its, raw_spin_lock_irqsave(&irq->irq_lock, flags); irq->pending_latch = true; vgic_queue_irq_unlock(kvm, irq, flags); - vgic_put_irq(kvm, irq); return 0; } @@ -801,6 +800,7 @@ int vgic_its_inject_cached_translation(struct kvm *kvm, struct kvm_msi *msi) raw_spin_lock_irqsave(&irq->irq_lock, flags); irq->pending_latch = true; vgic_queue_irq_unlock(kvm, irq, flags); + vgic_put_irq(kvm, irq); return 0; } -- 2.34.1

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[PATCH OLK-6.6 v1 0/3] optimize eevdf scheduler
by Zhang Qiao 09 Apr '24

09 Apr '24

Abel Wu (2): sched/eevdf: Sort the rbtree by virtual deadline sched/eevdf: O(1) fastpath for task selection K Prateek Nayak (1): sched/eevdf: Skip eligibility check for current entity during wakeup preemption include/linux/sched.h | 2 +- kernel/sched/debug.c | 11 ++- kernel/sched/fair.c | 202 +++++++++++++++++++--------------------- kernel/sched/features.h | 1 + kernel/sched/sched.h | 1 + 5 files changed, 107 insertions(+), 110 deletions(-) -- 2.18.0.huawei.25

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[PATCH OLK-5.10] KVM: arm64: vgic-its: Fix CVE-2024-26598 fix patch issue
by Jinjie Ruan 09 Apr '24

09 Apr '24

hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9F351 CVE: CVE-2023-52633 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------------- The commit d1e388dbca87 ("KVM: arm64: vgic-its: Avoid potential UAF in LPI translation cache") fix CVE-2024-26598 erroneously, correct it. Fixes: d1e388dbca87 ("KVM: arm64: vgic-its: Avoid potential UAF in LPI translation cache") Signed-off-by: Jinjie Ruan <ruanjinjie(a)huawei.com> --- arch/arm64/kvm/vgic/vgic-its.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/kvm/vgic/vgic-its.c b/arch/arm64/kvm/vgic/vgic-its.c index 9c7bd5a8aa35..1868cc0f0fee 100644 --- a/arch/arm64/kvm/vgic/vgic-its.c +++ b/arch/arm64/kvm/vgic/vgic-its.c @@ -782,7 +782,6 @@ static int vgic_its_trigger_msi(struct kvm *kvm, struct vgic_its *its, raw_spin_lock_irqsave(&irq->irq_lock, flags); irq->pending_latch = true; vgic_queue_irq_unlock(kvm, irq, flags); - vgic_put_irq(kvm, irq); return 0; } @@ -801,6 +800,7 @@ int vgic_its_inject_cached_translation(struct kvm *kvm, struct kvm_msi *msi) raw_spin_lock_irqsave(&irq->irq_lock, flags); irq->pending_latch = true; vgic_queue_irq_unlock(kvm, irq, flags); + vgic_put_irq(kvm, irq); return 0; } -- 2.34.1

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[PATCH openEuler-1.0-LTS v3 0/4] CVE-2024-26771
by GUO Zihua 09 Apr '24

09 Apr '24

This patchset fixes CVE-2024-26771. Conflicts of patch 2 and 3 is cause by commit 31f4b28f6c41 ("dmaengine: ti: edma: Add support for handling reserved channels") not being merged, which has been adapted. Conflicts of patch 4 is a context conflict which does not effect the effectiveness of this patch. v3: Added CVE tags for all patches as per request. v2: Removed CVE dedication for the first 3 patches. Chuhong Yuan (2): dmaengine: ti: edma: fix missed failure handling dmaengine: ti: edma: add missed operations Kunwu Chan (1): dmaengine: ti: edma: Add some null pointer checks to the edma_probe Wei Yongjun (1): dmaengine: ti: edma: Fix error return code in edma_probe() drivers/dma/ti/edma.c | 53 +++++++++++++++++++++++++++++-------------- 1 file changed, 36 insertions(+), 17 deletions(-) -- 2.34.1

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[PATCH openEuler-1.0-LTS] scsi: hisi_sas: Update disk locked timeout to 7 seconds
by Xingui Yang 09 Apr '24

09 Apr '24

driver inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9DOVK CVE: NA --------------------------------------------------------------------------- The sata disk will be locked after the disk sends the DMA Setup frame until all data frame transmission is completed. The CFG_ICT_TIMER_STEP_TRSH register is used for sata disk to configure the step size of the timer which records the time when the disk is locked. The unit is 1us and the default step size is 150ms. If the disk is locked for more than 7 timer steps, the io to be sent to the disk will end abnormally. The current timeout is only about 1 second, it is easy to trigger IO abnormal end when the SATA hard disk returns data slowly. Adjust the timeout to 7 seconds based on ERC time of most disks. Fixes: 510ebd8eb2fe ("scsi: hisi_sas: Change DMA setup lock timeout to 2.5s") Signed-off-by: Xingui Yang <yangxingui(a)huawei.com> Reviewed-by: Xiang Chen <chenxiang66(a)hisilicon.com> Reviewed-by: kang fenglong <kangfenglong(a)huawei.com> --- drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c index 79010d02a..35076b9ce 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c @@ -48,6 +48,7 @@ #define CQ_INT_CONVERGE_EN 0xb0 #define CFG_AGING_TIME 0xbc #define HGC_DFX_CFG2 0xc0 +#define CFG_ICT_TIMER_STEP_TRSH 0xc8 #define CFG_1US_TIMER_TRSH 0xcc #define CFG_ABT_SET_QUERY_IPTT 0xd4 #define CFG_SET_ABORTED_IPTT_OFF 0 @@ -615,6 +616,7 @@ static void init_reg_v3_hw(struct hisi_hba *hisi_hba) hisi_sas_write32(hisi_hba, TRANS_LOCK_ICT_TIME, 0x4A817C80); hisi_sas_write32(hisi_hba, HGC_SAS_TXFAIL_RETRY_CTRL, 0x108); hisi_sas_write32(hisi_hba, CFG_AGING_TIME, 0x1); + hisi_sas_write32(hisi_hba, CFG_ICT_TIMER_STEP_TRSH, 0xf4240); hisi_sas_write32(hisi_hba, INT_COAL_EN, 0x1); hisi_sas_write32(hisi_hba, OQ_INT_COAL_TIME, 0x1); hisi_sas_write32(hisi_hba, OQ_INT_COAL_CNT, 0x1); -- 2.17.1

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