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FAILED: patch "[PATCH] KVM: arm/arm64: vgic-v2: Handle SGI bits in GICD_I{S, C}PENDR0" failed to apply to 4.9-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.9-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 82e40f558de566fdee214bec68096bbd5e64a6a4 Mon Sep 17 00:00:00 2001 From: Marc Zyngier <maz(a)kernel.org> Date: Wed, 28 Aug 2019 11:10:16 +0100 Subject: [PATCH] KVM: arm/arm64: vgic-v2: Handle SGI bits in GICD_I{S,C}PENDR0 as WI A guest is not allowed to inject a SGI (or clear its pending state) by writing to GICD_ISPENDR0 (resp. GICD_ICPENDR0), as these bits are defined as WI (as per ARM IHI 0048B 4.3.7 and 4.3.8). Make sure we correctly emulate the architecture. Fixes: 96b298000db4 ("KVM: arm/arm64: vgic-new: Add PENDING registers handlers") Cc: stable(a)vger.kernel.org # 4.7+ Reported-by: Andre Przywara <andre.przywara(a)arm.com> Signed-off-by: Marc Zyngier <maz(a)kernel.org> Signed-off-by: Will Deacon <will(a)kernel.org> diff --git a/virt/kvm/arm/vgic/vgic-mmio.c b/virt/kvm/arm/vgic/vgic-mmio.c index 3ba7278fb533..b249220025bc 100644 --- a/virt/kvm/arm/vgic/vgic-mmio.c +++ b/virt/kvm/arm/vgic/vgic-mmio.c @@ -195,6 +195,12 @@ static void vgic_hw_irq_spending(struct kvm_vcpu *vcpu, struct vgic_irq *irq, vgic_irq_set_phys_active(irq, true); } +static bool is_vgic_v2_sgi(struct kvm_vcpu *vcpu, struct vgic_irq *irq) +{ + return (vgic_irq_is_sgi(irq->intid) && + vcpu->kvm->arch.vgic.vgic_model == KVM_DEV_TYPE_ARM_VGIC_V2); +} + void vgic_mmio_write_spending(struct kvm_vcpu *vcpu, gpa_t addr, unsigned int len, unsigned long val) @@ -207,6 +213,12 @@ void vgic_mmio_write_spending(struct kvm_vcpu *vcpu, for_each_set_bit(i, &val, len * 8) { struct vgic_irq *irq = vgic_get_irq(vcpu->kvm, vcpu, intid + i); + /* GICD_ISPENDR0 SGI bits are WI */ + if (is_vgic_v2_sgi(vcpu, irq)) { + vgic_put_irq(vcpu->kvm, irq); + continue; + } + raw_spin_lock_irqsave(&irq->irq_lock, flags); if (irq->hw) vgic_hw_irq_spending(vcpu, irq, is_uaccess); @@ -254,6 +266,12 @@ void vgic_mmio_write_cpending(struct kvm_vcpu *vcpu, for_each_set_bit(i, &val, len * 8) { struct vgic_irq *irq = vgic_get_irq(vcpu->kvm, vcpu, intid + i); + /* GICD_ICPENDR0 SGI bits are WI */ + if (is_vgic_v2_sgi(vcpu, irq)) { + vgic_put_irq(vcpu->kvm, irq); + continue; + } + raw_spin_lock_irqsave(&irq->irq_lock, flags); if (irq->hw) diff --git a/virt/kvm/arm/vgic/vgic-v2.c b/virt/kvm/arm/vgic/vgic-v2.c index 6dd5ad706c92..1059ce2ebfdf 100644 --- a/virt/kvm/arm/vgic/vgic-v2.c +++ b/virt/kvm/arm/vgic/vgic-v2.c @@ -184,7 +184,10 @@ void vgic_v2_populate_lr(struct kvm_vcpu *vcpu, struct vgic_irq *irq, int lr) if (vgic_irq_is_sgi(irq->intid)) { u32 src = ffs(irq->source); - BUG_ON(!src); + if (WARN_RATELIMIT(!src, "No SGI source for INTID %d\n", + irq->intid)) + return; + val |= (src - 1) << GICH_LR_PHYSID_CPUID_SHIFT; irq->source &= ~(1 << (src - 1)); if (irq->source) { diff --git a/virt/kvm/arm/vgic/vgic-v3.c b/virt/kvm/arm/vgic/vgic-v3.c index c2c9ce009f63..f7a4219f4617 100644 --- a/virt/kvm/arm/vgic/vgic-v3.c +++ b/virt/kvm/arm/vgic/vgic-v3.c @@ -167,7 +167,10 @@ void vgic_v3_populate_lr(struct kvm_vcpu *vcpu, struct vgic_irq *irq, int lr) model == KVM_DEV_TYPE_ARM_VGIC_V2) { u32 src = ffs(irq->source); - BUG_ON(!src); + if (WARN_RATELIMIT(!src, "No SGI source for INTID %d\n", + irq->intid)) + return; + val |= (src - 1) << GICH_LR_PHYSID_CPUID_SHIFT; irq->source &= ~(1 << (src - 1)); if (irq->source) {

6 years

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FAILED: patch "[PATCH] KVM: arm/arm64: vgic-v2: Handle SGI bits in GICD_I{S, C}PENDR0" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 82e40f558de566fdee214bec68096bbd5e64a6a4 Mon Sep 17 00:00:00 2001 From: Marc Zyngier <maz(a)kernel.org> Date: Wed, 28 Aug 2019 11:10:16 +0100 Subject: [PATCH] KVM: arm/arm64: vgic-v2: Handle SGI bits in GICD_I{S,C}PENDR0 as WI A guest is not allowed to inject a SGI (or clear its pending state) by writing to GICD_ISPENDR0 (resp. GICD_ICPENDR0), as these bits are defined as WI (as per ARM IHI 0048B 4.3.7 and 4.3.8). Make sure we correctly emulate the architecture. Fixes: 96b298000db4 ("KVM: arm/arm64: vgic-new: Add PENDING registers handlers") Cc: stable(a)vger.kernel.org # 4.7+ Reported-by: Andre Przywara <andre.przywara(a)arm.com> Signed-off-by: Marc Zyngier <maz(a)kernel.org> Signed-off-by: Will Deacon <will(a)kernel.org> diff --git a/virt/kvm/arm/vgic/vgic-mmio.c b/virt/kvm/arm/vgic/vgic-mmio.c index 3ba7278fb533..b249220025bc 100644 --- a/virt/kvm/arm/vgic/vgic-mmio.c +++ b/virt/kvm/arm/vgic/vgic-mmio.c @@ -195,6 +195,12 @@ static void vgic_hw_irq_spending(struct kvm_vcpu *vcpu, struct vgic_irq *irq, vgic_irq_set_phys_active(irq, true); } +static bool is_vgic_v2_sgi(struct kvm_vcpu *vcpu, struct vgic_irq *irq) +{ + return (vgic_irq_is_sgi(irq->intid) && + vcpu->kvm->arch.vgic.vgic_model == KVM_DEV_TYPE_ARM_VGIC_V2); +} + void vgic_mmio_write_spending(struct kvm_vcpu *vcpu, gpa_t addr, unsigned int len, unsigned long val) @@ -207,6 +213,12 @@ void vgic_mmio_write_spending(struct kvm_vcpu *vcpu, for_each_set_bit(i, &val, len * 8) { struct vgic_irq *irq = vgic_get_irq(vcpu->kvm, vcpu, intid + i); + /* GICD_ISPENDR0 SGI bits are WI */ + if (is_vgic_v2_sgi(vcpu, irq)) { + vgic_put_irq(vcpu->kvm, irq); + continue; + } + raw_spin_lock_irqsave(&irq->irq_lock, flags); if (irq->hw) vgic_hw_irq_spending(vcpu, irq, is_uaccess); @@ -254,6 +266,12 @@ void vgic_mmio_write_cpending(struct kvm_vcpu *vcpu, for_each_set_bit(i, &val, len * 8) { struct vgic_irq *irq = vgic_get_irq(vcpu->kvm, vcpu, intid + i); + /* GICD_ICPENDR0 SGI bits are WI */ + if (is_vgic_v2_sgi(vcpu, irq)) { + vgic_put_irq(vcpu->kvm, irq); + continue; + } + raw_spin_lock_irqsave(&irq->irq_lock, flags); if (irq->hw) diff --git a/virt/kvm/arm/vgic/vgic-v2.c b/virt/kvm/arm/vgic/vgic-v2.c index 6dd5ad706c92..1059ce2ebfdf 100644 --- a/virt/kvm/arm/vgic/vgic-v2.c +++ b/virt/kvm/arm/vgic/vgic-v2.c @@ -184,7 +184,10 @@ void vgic_v2_populate_lr(struct kvm_vcpu *vcpu, struct vgic_irq *irq, int lr) if (vgic_irq_is_sgi(irq->intid)) { u32 src = ffs(irq->source); - BUG_ON(!src); + if (WARN_RATELIMIT(!src, "No SGI source for INTID %d\n", + irq->intid)) + return; + val |= (src - 1) << GICH_LR_PHYSID_CPUID_SHIFT; irq->source &= ~(1 << (src - 1)); if (irq->source) { diff --git a/virt/kvm/arm/vgic/vgic-v3.c b/virt/kvm/arm/vgic/vgic-v3.c index c2c9ce009f63..f7a4219f4617 100644 --- a/virt/kvm/arm/vgic/vgic-v3.c +++ b/virt/kvm/arm/vgic/vgic-v3.c @@ -167,7 +167,10 @@ void vgic_v3_populate_lr(struct kvm_vcpu *vcpu, struct vgic_irq *irq, int lr) model == KVM_DEV_TYPE_ARM_VGIC_V2) { u32 src = ffs(irq->source); - BUG_ON(!src); + if (WARN_RATELIMIT(!src, "No SGI source for INTID %d\n", + irq->intid)) + return; + val |= (src - 1) << GICH_LR_PHYSID_CPUID_SHIFT; irq->source &= ~(1 << (src - 1)); if (irq->source) {

6 years

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FAILED: patch "[PATCH] KVM: arm/arm64: vgic: Fix potential deadlock when ap_list is" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From d4a8061a7c5f7c27a2dc002ee4cb89b3e6637e44 Mon Sep 17 00:00:00 2001 From: Heyi Guo <guoheyi(a)huawei.com> Date: Tue, 27 Aug 2019 12:26:50 +0100 Subject: [PATCH] KVM: arm/arm64: vgic: Fix potential deadlock when ap_list is long If the ap_list is longer than 256 entries, merge_final() in list_sort() will call the comparison callback with the same element twice, causing a deadlock in vgic_irq_cmp(). Fix it by returning early when irqa == irqb. Cc: stable(a)vger.kernel.org # 4.7+ Fixes: 8e4447457965 ("KVM: arm/arm64: vgic-new: Add IRQ sorting") Signed-off-by: Zenghui Yu <yuzenghui(a)huawei.com> Signed-off-by: Heyi Guo <guoheyi(a)huawei.com> [maz: massaged commit log and patch, added Fixes and Cc-stable] Signed-off-by: Marc Zyngier <maz(a)kernel.org> Signed-off-by: Will Deacon <will(a)kernel.org> diff --git a/virt/kvm/arm/vgic/vgic.c b/virt/kvm/arm/vgic/vgic.c index 04786c8ec77e..ca5e6c6866a4 100644 --- a/virt/kvm/arm/vgic/vgic.c +++ b/virt/kvm/arm/vgic/vgic.c @@ -254,6 +254,13 @@ static int vgic_irq_cmp(void *priv, struct list_head *a, struct list_head *b) bool penda, pendb; int ret; + /* + * list_sort may call this function with the same element when + * the list is fairly long. + */ + if (unlikely(irqa == irqb)) + return 0; + raw_spin_lock(&irqa->irq_lock); raw_spin_lock_nested(&irqb->irq_lock, SINGLE_DEPTH_NESTING);

6 years

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FAILED: patch "[PATCH] KVM: arm/arm64: vgic: Fix potential deadlock when ap_list is" failed to apply to 4.9-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.9-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From d4a8061a7c5f7c27a2dc002ee4cb89b3e6637e44 Mon Sep 17 00:00:00 2001 From: Heyi Guo <guoheyi(a)huawei.com> Date: Tue, 27 Aug 2019 12:26:50 +0100 Subject: [PATCH] KVM: arm/arm64: vgic: Fix potential deadlock when ap_list is long If the ap_list is longer than 256 entries, merge_final() in list_sort() will call the comparison callback with the same element twice, causing a deadlock in vgic_irq_cmp(). Fix it by returning early when irqa == irqb. Cc: stable(a)vger.kernel.org # 4.7+ Fixes: 8e4447457965 ("KVM: arm/arm64: vgic-new: Add IRQ sorting") Signed-off-by: Zenghui Yu <yuzenghui(a)huawei.com> Signed-off-by: Heyi Guo <guoheyi(a)huawei.com> [maz: massaged commit log and patch, added Fixes and Cc-stable] Signed-off-by: Marc Zyngier <maz(a)kernel.org> Signed-off-by: Will Deacon <will(a)kernel.org> diff --git a/virt/kvm/arm/vgic/vgic.c b/virt/kvm/arm/vgic/vgic.c index 04786c8ec77e..ca5e6c6866a4 100644 --- a/virt/kvm/arm/vgic/vgic.c +++ b/virt/kvm/arm/vgic/vgic.c @@ -254,6 +254,13 @@ static int vgic_irq_cmp(void *priv, struct list_head *a, struct list_head *b) bool penda, pendb; int ret; + /* + * list_sort may call this function with the same element when + * the list is fairly long. + */ + if (unlikely(irqa == irqb)) + return 0; + raw_spin_lock(&irqa->irq_lock); raw_spin_lock_nested(&irqb->irq_lock, SINGLE_DEPTH_NESTING);

6 years

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FAILED: patch "[PATCH] KVM: PPC: Book3S: Fix incorrect guest-to-user-translation" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From ddfd151f3def9258397fcde7a372205a2d661903 Mon Sep 17 00:00:00 2001 From: Alexey Kardashevskiy <aik(a)ozlabs.ru> Date: Mon, 26 Aug 2019 14:55:20 +1000 Subject: [PATCH] KVM: PPC: Book3S: Fix incorrect guest-to-user-translation error handling H_PUT_TCE_INDIRECT handlers receive a page with up to 512 TCEs from a guest. Although we verify correctness of TCEs before we do anything with the existing tables, there is a small window when a check in kvmppc_tce_validate might pass and right after that the guest alters the page of TCEs, causing an early exit from the handler and leaving srcu_read_lock(&vcpu->kvm->srcu) (virtual mode) or lock_rmap(rmap) (real mode) locked. This fixes the bug by jumping to the common exit code with an appropriate unlock. Cc: stable(a)vger.kernel.org # v4.11+ Fixes: 121f80ba68f1 ("KVM: PPC: VFIO: Add in-kernel acceleration for VFIO") Signed-off-by: Alexey Kardashevskiy <aik(a)ozlabs.ru> Signed-off-by: Paul Mackerras <paulus(a)ozlabs.org> diff --git a/arch/powerpc/kvm/book3s_64_vio.c b/arch/powerpc/kvm/book3s_64_vio.c index e99a14798ab0..c4b606fe73eb 100644 --- a/arch/powerpc/kvm/book3s_64_vio.c +++ b/arch/powerpc/kvm/book3s_64_vio.c @@ -660,8 +660,10 @@ long kvmppc_h_put_tce_indirect(struct kvm_vcpu *vcpu, } tce = be64_to_cpu(tce); - if (kvmppc_tce_to_ua(vcpu->kvm, tce, &ua)) - return H_PARAMETER; + if (kvmppc_tce_to_ua(vcpu->kvm, tce, &ua)) { + ret = H_PARAMETER; + goto unlock_exit; + } list_for_each_entry_lockless(stit, &stt->iommu_tables, next) { ret = kvmppc_tce_iommu_map(vcpu->kvm, stt, diff --git a/arch/powerpc/kvm/book3s_64_vio_hv.c b/arch/powerpc/kvm/book3s_64_vio_hv.c index f50bbeedfc66..b4f20f13b860 100644 --- a/arch/powerpc/kvm/book3s_64_vio_hv.c +++ b/arch/powerpc/kvm/book3s_64_vio_hv.c @@ -556,8 +556,10 @@ long kvmppc_rm_h_put_tce_indirect(struct kvm_vcpu *vcpu, unsigned long tce = be64_to_cpu(((u64 *)tces)[i]); ua = 0; - if (kvmppc_rm_tce_to_ua(vcpu->kvm, tce, &ua, NULL)) - return H_PARAMETER; + if (kvmppc_rm_tce_to_ua(vcpu->kvm, tce, &ua, NULL)) { + ret = H_PARAMETER; + goto unlock_exit; + } list_for_each_entry_lockless(stit, &stt->iommu_tables, next) { ret = kvmppc_rm_tce_iommu_map(vcpu->kvm, stt,

6 years

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[merged] mm-memcontrol-fix-percpu-vmstats-and-vmevents-flush.patch removed from -mm tree

by akpm＠linux-foundation.org

The patch titled Subject: mm: memcontrol: fix percpu vmstats and vmevents flush has been removed from the -mm tree. Its filename was mm-memcontrol-fix-percpu-vmstats-and-vmevents-flush.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Shakeel Butt <shakeelb(a)google.com> Subject: mm: memcontrol: fix percpu vmstats and vmevents flush Instead of using raw_cpu_read() use per_cpu() to read the actual data of the corresponding cpu otherwise we will be reading the data of the current cpu for the number of online CPUs. Link: http://lkml.kernel.org/r/20190829203110.129263-1-shakeelb@google.com Fixes: bb65f89b7d3d ("mm: memcontrol: flush percpu vmevents before releasing memcg") Fixes: c350a99ea2b1 ("mm: memcontrol: flush percpu vmstats before releasing memcg") Signed-off-by: Shakeel Butt <shakeelb(a)google.com> Acked-by: Roman Gushchin <guro(a)fb.com> Acked-by: Michal Hocko <mhocko(a)suse.com> Cc: Johannes Weiner <hannes(a)cmpxchg.org> Cc: Vladimir Davydov <vdavydov.dev(a)gmail.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/memcontrol.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) --- a/mm/memcontrol.c~mm-memcontrol-fix-percpu-vmstats-and-vmevents-flush +++ a/mm/memcontrol.c @@ -3278,7 +3278,7 @@ static void memcg_flush_percpu_vmstats(s for_each_online_cpu(cpu) for (i = min_idx; i < max_idx; i++) - stat[i] += raw_cpu_read(memcg->vmstats_percpu->stat[i]); + stat[i] += per_cpu(memcg->vmstats_percpu->stat[i], cpu); for (mi = memcg; mi; mi = parent_mem_cgroup(mi)) for (i = min_idx; i < max_idx; i++) @@ -3296,8 +3296,8 @@ static void memcg_flush_percpu_vmstats(s for_each_online_cpu(cpu) for (i = min_idx; i < max_idx; i++) - stat[i] += raw_cpu_read( - pn->lruvec_stat_cpu->count[i]); + stat[i] += per_cpu( + pn->lruvec_stat_cpu->count[i], cpu); for (pi = pn; pi; pi = parent_nodeinfo(pi, node)) for (i = min_idx; i < max_idx; i++) @@ -3316,8 +3316,8 @@ static void memcg_flush_percpu_vmevents( for_each_online_cpu(cpu) for (i = 0; i < NR_VM_EVENT_ITEMS; i++) - events[i] += raw_cpu_read( - memcg->vmstats_percpu->events[i]); + events[i] += per_cpu(memcg->vmstats_percpu->events[i], + cpu); for (mi = memcg; mi; mi = parent_mem_cgroup(mi)) for (i = 0; i < NR_VM_EVENT_ITEMS; i++) _ Patches currently in -mm which might be from shakeelb(a)google.com are

6 years

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[merged] partially-revert-mm-memcontrolc-keep-local-vm-counters-in-sync-with-the-hierarchical-ones.patch removed from -mm tree

by akpm＠linux-foundation.org

The patch titled Subject: mm, memcg: partially revert "mm/memcontrol.c: keep local VM counters in sync with the hierarchical ones" has been removed from the -mm tree. Its filename was partially-revert-mm-memcontrolc-keep-local-vm-counters-in-sync-with-the-hierarchical-ones.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Roman Gushchin <guro(a)fb.com> Subject: mm, memcg: partially revert "mm/memcontrol.c: keep local VM counters in sync with the hierarchical ones" Commit 766a4c19d880 ("mm/memcontrol.c: keep local VM counters in sync with the hierarchical ones") effectively decreased the precision of per-memcg vmstats_local and per-memcg-per-node lruvec percpu counters. That's good for displaying in memory.stat, but brings a serious regression into the reclaim process. One issue I've discovered and debugged is the following: lruvec_lru_size() can return 0 instead of the actual number of pages in the lru list, preventing the kernel to reclaim last remaining pages. Result is yet another dying memory cgroups flooding. The opposite is also happening: scanning an empty lru list is the waste of cpu time. Also, inactive_list_is_low() can return incorrect values, preventing the active lru from being scanned and freed. It can fail both because the size of active and inactive lists are inaccurate, and because the number of workingset refaults isn't precise. In other words, the result is pretty random. I'm not sure, if using the approximate number of slab pages in count_shadow_number() is acceptable, but issues described above are enough to partially revert the patch. Let's keep per-memcg vmstat_local batched (they are only used for displaying stats to the userspace), but keep lruvec stats precise. This change fixes the dead memcg flooding on my setup. Link: http://lkml.kernel.org/r/20190817004726.2530670-1-guro@fb.com Fixes: 766a4c19d880 ("mm/memcontrol.c: keep local VM counters in sync with the hierarchical ones") Signed-off-by: Roman Gushchin <guro(a)fb.com> Acked-by: Yafang Shao <laoar.shao(a)gmail.com> Cc: Johannes Weiner <hannes(a)cmpxchg.org> Cc: Michal Hocko <mhocko(a)kernel.org> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/memcontrol.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) --- a/mm/memcontrol.c~partially-revert-mm-memcontrolc-keep-local-vm-counters-in-sync-with-the-hierarchical-ones +++ a/mm/memcontrol.c @@ -752,15 +752,13 @@ void __mod_lruvec_state(struct lruvec *l /* Update memcg */ __mod_memcg_state(memcg, idx, val); + /* Update lruvec */ + __this_cpu_add(pn->lruvec_stat_local->count[idx], val); + x = val + __this_cpu_read(pn->lruvec_stat_cpu->count[idx]); if (unlikely(abs(x) > MEMCG_CHARGE_BATCH)) { struct mem_cgroup_per_node *pi; - /* - * Batch local counters to keep them in sync with - * the hierarchical ones. - */ - __this_cpu_add(pn->lruvec_stat_local->count[idx], x); for (pi = pn; pi; pi = parent_nodeinfo(pi, pgdat->node_id)) atomic_long_add(x, &pi->lruvec_stat[idx]); x = 0; _ Patches currently in -mm which might be from guro(a)fb.com are mm-memcontrol-switch-to-rcu-protection-in-drain_all_stock.patch

6 years

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[PATCH] HID: Add quirk for HP X500 PIXART OEM mouse

by Sebastian Parschauer

The PixArt OEM mice are known for disconnecting every minute in runlevel 1 or 3 if they are not always polled. So add quirk ALWAYS_POLL for this one as well. Ville Viinikka (viinikv) reported and tested the quirk. Reference: https://github.com/sriemer/fix-linux-mouse issue 15 Signed-off-by: Sebastian Parschauer <s.parschauer(a)gmx.de> CC: stable(a)vger.kernel.org # v4.16+ --- drivers/hid/hid-ids.h | 1 + drivers/hid/hid-quirks.c | 1 + 2 files changed, 2 insertions(+) diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index 0a00be19f7a0..e4d51ce20a6a 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -568,6 +568,7 @@ #define USB_PRODUCT_ID_HP_LOGITECH_OEM_USB_OPTICAL_MOUSE_0B4A 0x0b4a #define USB_PRODUCT_ID_HP_PIXART_OEM_USB_OPTICAL_MOUSE 0x134a #define USB_PRODUCT_ID_HP_PIXART_OEM_USB_OPTICAL_MOUSE_094A 0x094a +#define USB_PRODUCT_ID_HP_PIXART_OEM_USB_OPTICAL_MOUSE_0941 0x0941 #define USB_PRODUCT_ID_HP_PIXART_OEM_USB_OPTICAL_MOUSE_0641 0x0641 #define USB_VENDOR_ID_HUION 0x256c diff --git a/drivers/hid/hid-quirks.c b/drivers/hid/hid-quirks.c index 166f41f3173b..c50bcd967d99 100644 --- a/drivers/hid/hid-quirks.c +++ b/drivers/hid/hid-quirks.c @@ -92,6 +92,7 @@ static const struct hid_device_id hid_quirks[] = { { HID_USB_DEVICE(USB_VENDOR_ID_HP, USB_PRODUCT_ID_HP_LOGITECH_OEM_USB_OPTICAL_MOUSE_0B4A), HID_QUIRK_ALWAYS_POLL }, { HID_USB_DEVICE(USB_VENDOR_ID_HP, USB_PRODUCT_ID_HP_PIXART_OEM_USB_OPTICAL_MOUSE), HID_QUIRK_ALWAYS_POLL }, { HID_USB_DEVICE(USB_VENDOR_ID_HP, USB_PRODUCT_ID_HP_PIXART_OEM_USB_OPTICAL_MOUSE_094A), HID_QUIRK_ALWAYS_POLL }, + { HID_USB_DEVICE(USB_VENDOR_ID_HP, USB_PRODUCT_ID_HP_PIXART_OEM_USB_OPTICAL_MOUSE_0941), HID_QUIRK_ALWAYS_POLL }, { HID_USB_DEVICE(USB_VENDOR_ID_HP, USB_PRODUCT_ID_HP_PIXART_OEM_USB_OPTICAL_MOUSE_0641), HID_QUIRK_ALWAYS_POLL }, { HID_USB_DEVICE(USB_VENDOR_ID_IDEACOM, USB_DEVICE_ID_IDEACOM_IDC6680), HID_QUIRK_MULTI_INPUT }, { HID_USB_DEVICE(USB_VENDOR_ID_INNOMEDIA, USB_DEVICE_ID_INNEX_GENESIS_ATARI), HID_QUIRK_MULTI_INPUT }, -- 2.16.4

6 years

2
1
0 0

✅ PASS: Stable queue: queue-5.2

by CKI Project

Hello, We ran automated tests on a patchset that was proposed for merging into this kernel tree. The patches were applied to: Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git Commit: c3915fe1bf12 - Linux 5.2.11 The results of these automated tests are provided below. Overall result: PASSED Merge: OK Compile: OK Tests: OK All kernel binaries, config files, and logs are available for download here: https://artifacts.cki-project.org/pipelines/141232 Please reply to this email if you have any questions about the tests that we ran or if you have any suggestions on how to make future tests more effective. ,-. ,-. ( C ) ( K ) Continuous `-',-.`-' Kernel ( I ) Integration `-' ______________________________________________________________________________ Merge testing ------------- We cloned this repository and checked out the following commit: Repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git Commit: c3915fe1bf12 - Linux 5.2.11 We grabbed the d5e0e6a34f8b commit of the stable queue repository. We then merged the patchset with `git am`: dmaengine-ste_dma40-fix-unneeded-variable-warning.patch nvme-multipath-revalidate-nvme_ns_head-gendisk-in-nv.patch afs-fix-the-cb.probeuuid-service-handler-to-reply-co.patch afs-fix-loop-index-mixup-in-afs_deliver_vl_get_entry.patch fs-afs-fix-a-possible-null-pointer-dereference-in-af.patch afs-fix-off-by-one-in-afs_rename-expected-data-versi.patch afs-only-update-d_fsdata-if-different-in-afs_d_reval.patch afs-fix-missing-dentry-data-version-updating.patch nvmet-fix-use-after-free-bug-when-a-port-is-removed.patch nvmet-loop-flush-nvme_delete_wq-when-removing-the-po.patch nvmet-file-fix-nvmet_file_flush-always-returning-an-.patch nvme-core-fix-extra-device_put-call-on-error-path.patch nvme-fix-a-possible-deadlock-when-passthru-commands-.patch nvme-rdma-fix-possible-use-after-free-in-connect-err.patch nvme-fix-controller-removal-race-with-scan-work.patch nvme-pci-fix-async-probe-remove-race.patch soundwire-cadence_master-fix-register-definition-for.patch soundwire-cadence_master-fix-definitions-for-intstat.patch auxdisplay-panel-need-to-delete-scan_timer-when-misc.patch btrfs-trim-check-the-range-passed-into-to-prevent-ov.patch ib-mlx5-fix-implicit-mr-release-flow.patch dmaengine-stm32-mdma-fix-a-possible-null-pointer-der.patch omap-dma-omap_vout_vrfb-fix-off-by-one-fi-value.patch iommu-dma-handle-sg-length-overflow-better.patch dma-direct-don-t-truncate-dma_required_mask-to-bus-a.patch usb-gadget-composite-clear-suspended-on-reset-discon.patch usb-gadget-mass_storage-fix-races-between-fsg_disabl.patch habanalabs-fix-dram-usage-accounting-on-context-tear.patch habanalabs-fix-endianness-handling-for-packets-from-.patch habanalabs-fix-completion-queue-handling-when-host-i.patch habanalabs-fix-endianness-handling-for-internal-qman.patch habanalabs-fix-device-irq-unmasking-for-be-host.patch xen-blkback-fix-memory-leaks.patch arm64-cpufeature-don-t-treat-granule-sizes-as-strict.patch riscv-fix-flush_tlb_range-end-address-for-flush_tlb_.patch i2c-rcar-avoid-race-when-unregistering-slave-client.patch i2c-emev2-avoid-race-when-unregistering-slave-client.patch drm-scheduler-use-job-count-instead-of-peek.patch drm-ast-fixed-reboot-test-may-cause-system-hanged.patch usb-host-fotg2-restart-hcd-after-port-reset.patch tools-hv-fixed-python-pep8-flake8-warnings-for-lsvmb.patch tools-hv-fix-kvp-and-vss-daemons-exit-code.patch locking-rwsem-add-missing-acquire-to-read_slowpath-e.patch lcoking-rwsem-add-missing-acquire-to-read_slowpath-s.patch watchdog-bcm2835_wdt-fix-module-autoload.patch selftests-bpf-install-files-test_xdp_vlan.sh.patch drm-bridge-tfp410-fix-memleak-in-get_modes.patch mt76-usb-fix-rx-a-msdu-support.patch ipv6-addrconf-allow-adding-multicast-addr-if-ifa_f_mcautojoin-is-set.patch ipv6-fix-return-value-of-ipv6_mc_may_pull-for-malformed-packets.patch net-cpsw-fix-null-pointer-exception-in-the-probe-error-path.patch net-fix-__ip_mc_inc_group-usage.patch net-smc-make-sure-epollout-is-raised.patch tcp-make-sure-epollout-wont-be-missed.patch ipv4-mpls-fix-mpls_xmit-for-iptunnel.patch openvswitch-fix-conntrack-cache-with-timeout.patch ipv4-icmp-fix-rt-dst-dev-null-pointer-dereference.patch xfrm-xfrm_policy-fix-dst-dev-null-pointer-dereference-in-collect_md-mode.patch mm-zsmalloc.c-fix-build-when-config_compaction-n.patch alsa-usb-audio-check-mixer-unit-bitmap-yet-more-strictly.patch alsa-hda-ca0132-add-new-sbz-quirk.patch alsa-line6-fix-memory-leak-at-line6_init_pcm-error-path.patch alsa-hda-fixes-inverted-conexant-gpio-mic-mute-led.patch alsa-seq-fix-potential-concurrent-access-to-the-deleted-pool.patch alsa-usb-audio-fix-invalid-null-check-in-snd_emuusb_set_samplerate.patch alsa-usb-audio-add-implicit-fb-quirk-for-behringer-ufx1604.patch kvm-x86-skip-populating-logical-dest-map-if-apic-is-not-sw-enabled.patch kvm-x86-hyper-v-don-t-crash-on-kvm_get_supported_hv_cpuid-when-kvm_intel.nested-is-disabled.patch kvm-x86-don-t-update-rip-or-do-single-step-on-faulting-emulation.patch uprobes-x86-fix-detection-of-32-bit-user-mode.patch x86-mm-cpa-prevent-large-page-split-when-ftrace-flips-rw-on-kernel-text.patch x86-apic-do-not-initialize-ldr-and-dfr-for-bigsmp.patch x86-apic-include-the-ldr-when-clearing-out-apic-registers.patch hid-logitech-hidpp-remove-support-for-the-g700-over-.patch ftrace-fix-null-pointer-dereference-in-t_probe_next.patch ftrace-check-for-successful-allocation-of-hash.patch ftrace-check-for-empty-hash-and-comment-the-race-with-registering-probes.patch Compile testing --------------- We compiled the kernel for 3 architectures: aarch64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg ppc64le: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg x86_64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg Hardware testing ---------------- We booted each kernel and ran the following tests: aarch64: Host 1: ✅ Boot test [0] ✅ Podman system integration test (as root) [1] ✅ Podman system integration test (as user) [1] ✅ Loopdev Sanity [2] ✅ jvm test suite [3] ✅ AMTU (Abstract Machine Test Utility) [4] ✅ LTP: openposix test suite [5] ✅ Ethernet drivers sanity [6] ✅ Networking socket: fuzz [7] ✅ Networking: igmp conformance test [8] ✅ audit: audit testsuite test [9] ✅ httpd: mod_ssl smoke sanity [10] ✅ iotop: sanity [11] ✅ tuned: tune-processes-through-perf [12] ✅ Usex - version 1.9-29 [13] ✅ stress: stress-ng [14] 🚧 ✅ LTP lite [15] 🚧 ✅ Memory function: kaslr [16] 🚧 ✅ Networking ipsec: basic netns transport [17] 🚧 ✅ Networking ipsec: basic netns tunnel [17] 🚧 ✅ trace: ftrace/tracer [18] Host 2: ✅ Boot test [0] ✅ selinux-policy: serge-testsuite [19] 🚧 ✅ Storage blktests [20] ppc64le: Host 1: ✅ Boot test [0] ✅ Podman system integration test (as root) [1] ✅ Podman system integration test (as user) [1] ✅ Loopdev Sanity [2] ✅ jvm test suite [3] ✅ AMTU (Abstract Machine Test Utility) [4] ✅ LTP: openposix test suite [5] ✅ Ethernet drivers sanity [6] ✅ Networking socket: fuzz [7] ✅ audit: audit testsuite test [9] ✅ httpd: mod_ssl smoke sanity [10] ✅ iotop: sanity [11] ✅ tuned: tune-processes-through-perf [12] ✅ Usex - version 1.9-29 [13] 🚧 ✅ LTP lite [15] 🚧 ✅ Memory function: kaslr [16] 🚧 ✅ Networking ipsec: basic netns tunnel [17] 🚧 ✅ trace: ftrace/tracer [18] Host 2: ✅ Boot test [0] ✅ selinux-policy: serge-testsuite [19] 🚧 ✅ Storage blktests [20] x86_64: Host 1: ⚡ Internal infrastructure issues prevented one or more tests (marked with ⚡⚡⚡) from running on this architecture. This is not the fault of the kernel that was tested. ✅ Boot test [0] ✅ Podman system integration test (as root) [1] ✅ Podman system integration test (as user) [1] ✅ Loopdev Sanity [2] ✅ jvm test suite [3] ✅ AMTU (Abstract Machine Test Utility) [4] ✅ LTP: openposix test suite [5] ✅ Ethernet drivers sanity [6] ✅ Networking socket: fuzz [7] ✅ Networking: igmp conformance test [8] ✅ audit: audit testsuite test [9] ✅ httpd: mod_ssl smoke sanity [10] ✅ iotop: sanity [11] ✅ tuned: tune-processes-through-perf [12] ✅ pciutils: sanity smoke test [21] ✅ Usex - version 1.9-29 [13] ✅ stress: stress-ng [14] 🚧 ⚡⚡⚡ LTP lite [15] 🚧 ✅ Memory function: kaslr [16] 🚧 ✅ Networking ipsec: basic netns transport [17] 🚧 ✅ Networking ipsec: basic netns tunnel [17] 🚧 ✅ trace: ftrace/tracer [18] Host 2: ✅ Boot test [0] ✅ selinux-policy: serge-testsuite [19] 🚧 ✅ Storage blktests [20] 🚧 ✅ IOMMU boot test [22] Test source: 💚 Pull requests are welcome for new tests or improvements to existing tests! [0]: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution… [1]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/container/p… [2]: https://github.com/CKI-project/tests-beaker/archive/master.zip#filesystems/… [3]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/jvm [4]: https://github.com/CKI-project/tests-beaker/archive/master.zip#misc/amtu [5]: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution… [6]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/networking/… [7]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/networking/… [8]: https://github.com/CKI-project/tests-beaker/archive/master.zip#networking/i… [9]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/aud… [10]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/htt… [11]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/iot… [12]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/tun… [13]: https://github.com/CKI-project/tests-beaker/archive/master.zip#standards/us… [14]: https://github.com/CKI-project/tests-beaker/archive/master.zip#stress/stres… [15]: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution… [16]: https://github.com/CKI-project/tests-beaker/archive/master.zip#memory/funct… [17]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/networking/… [18]: https://github.com/CKI-project/tests-beaker/archive/master.zip#trace/ftrace… [19]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/packages/se… [20]: https://github.com/CKI-project/tests-beaker/archive/master.zip#storage/blk [21]: https://github.com/CKI-project/tests-beaker/archive/master.zip#pciutils/san… [22]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/iommu/boot Waived tests ------------ If the test run included waived tests, they are marked with 🚧. Such tests are executed but their results are not taken into account. Tests are waived when their results are not reliable enough, e.g. when they're just introduced or are being fixed.

6 years

1
0
0 0

✅ PASS: Stable queue: queue-5.2

by CKI Project

Hello, We ran automated tests on a patchset that was proposed for merging into this kernel tree. The patches were applied to: Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git Commit: c3915fe1bf12 - Linux 5.2.11 The results of these automated tests are provided below. Overall result: PASSED Merge: OK Compile: OK Tests: OK All kernel binaries, config files, and logs are available for download here: https://artifacts.cki-project.org/pipelines/140992 Please reply to this email if you have any questions about the tests that we ran or if you have any suggestions on how to make future tests more effective. ,-. ,-. ( C ) ( K ) Continuous `-',-.`-' Kernel ( I ) Integration `-' ______________________________________________________________________________ Merge testing ------------- We cloned this repository and checked out the following commit: Repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git Commit: c3915fe1bf12 - Linux 5.2.11 We grabbed the 87cde3375279 commit of the stable queue repository. We then merged the patchset with `git am`: dmaengine-ste_dma40-fix-unneeded-variable-warning.patch nvme-multipath-revalidate-nvme_ns_head-gendisk-in-nv.patch afs-fix-the-cb.probeuuid-service-handler-to-reply-co.patch afs-fix-loop-index-mixup-in-afs_deliver_vl_get_entry.patch fs-afs-fix-a-possible-null-pointer-dereference-in-af.patch afs-fix-off-by-one-in-afs_rename-expected-data-versi.patch afs-only-update-d_fsdata-if-different-in-afs_d_reval.patch afs-fix-missing-dentry-data-version-updating.patch nvmet-fix-use-after-free-bug-when-a-port-is-removed.patch nvmet-loop-flush-nvme_delete_wq-when-removing-the-po.patch nvmet-file-fix-nvmet_file_flush-always-returning-an-.patch nvme-core-fix-extra-device_put-call-on-error-path.patch nvme-fix-a-possible-deadlock-when-passthru-commands-.patch nvme-rdma-fix-possible-use-after-free-in-connect-err.patch nvme-fix-controller-removal-race-with-scan-work.patch nvme-pci-fix-async-probe-remove-race.patch soundwire-cadence_master-fix-register-definition-for.patch soundwire-cadence_master-fix-definitions-for-intstat.patch auxdisplay-panel-need-to-delete-scan_timer-when-misc.patch btrfs-trim-check-the-range-passed-into-to-prevent-ov.patch ib-mlx5-fix-implicit-mr-release-flow.patch dmaengine-stm32-mdma-fix-a-possible-null-pointer-der.patch omap-dma-omap_vout_vrfb-fix-off-by-one-fi-value.patch iommu-dma-handle-sg-length-overflow-better.patch dma-direct-don-t-truncate-dma_required_mask-to-bus-a.patch usb-gadget-composite-clear-suspended-on-reset-discon.patch usb-gadget-mass_storage-fix-races-between-fsg_disabl.patch habanalabs-fix-dram-usage-accounting-on-context-tear.patch habanalabs-fix-endianness-handling-for-packets-from-.patch habanalabs-fix-completion-queue-handling-when-host-i.patch habanalabs-fix-endianness-handling-for-internal-qman.patch habanalabs-fix-device-irq-unmasking-for-be-host.patch xen-blkback-fix-memory-leaks.patch arm64-cpufeature-don-t-treat-granule-sizes-as-strict.patch riscv-fix-flush_tlb_range-end-address-for-flush_tlb_.patch i2c-rcar-avoid-race-when-unregistering-slave-client.patch i2c-emev2-avoid-race-when-unregistering-slave-client.patch drm-scheduler-use-job-count-instead-of-peek.patch drm-ast-fixed-reboot-test-may-cause-system-hanged.patch usb-host-fotg2-restart-hcd-after-port-reset.patch tools-hv-fixed-python-pep8-flake8-warnings-for-lsvmb.patch tools-hv-fix-kvp-and-vss-daemons-exit-code.patch locking-rwsem-add-missing-acquire-to-read_slowpath-e.patch lcoking-rwsem-add-missing-acquire-to-read_slowpath-s.patch watchdog-bcm2835_wdt-fix-module-autoload.patch selftests-bpf-install-files-test_xdp_vlan.sh.patch drm-bridge-tfp410-fix-memleak-in-get_modes.patch mt76-usb-fix-rx-a-msdu-support.patch ipv6-addrconf-allow-adding-multicast-addr-if-ifa_f_mcautojoin-is-set.patch ipv6-fix-return-value-of-ipv6_mc_may_pull-for-malformed-packets.patch net-cpsw-fix-null-pointer-exception-in-the-probe-error-path.patch net-fix-__ip_mc_inc_group-usage.patch net-smc-make-sure-epollout-is-raised.patch tcp-make-sure-epollout-wont-be-missed.patch ipv4-mpls-fix-mpls_xmit-for-iptunnel.patch openvswitch-fix-conntrack-cache-with-timeout.patch ipv4-icmp-fix-rt-dst-dev-null-pointer-dereference.patch xfrm-xfrm_policy-fix-dst-dev-null-pointer-dereference-in-collect_md-mode.patch mm-zsmalloc.c-fix-build-when-config_compaction-n.patch alsa-usb-audio-check-mixer-unit-bitmap-yet-more-strictly.patch alsa-hda-ca0132-add-new-sbz-quirk.patch alsa-line6-fix-memory-leak-at-line6_init_pcm-error-path.patch alsa-hda-fixes-inverted-conexant-gpio-mic-mute-led.patch alsa-seq-fix-potential-concurrent-access-to-the-deleted-pool.patch alsa-usb-audio-fix-invalid-null-check-in-snd_emuusb_set_samplerate.patch alsa-usb-audio-add-implicit-fb-quirk-for-behringer-ufx1604.patch kvm-x86-skip-populating-logical-dest-map-if-apic-is-not-sw-enabled.patch kvm-x86-hyper-v-don-t-crash-on-kvm_get_supported_hv_cpuid-when-kvm_intel.nested-is-disabled.patch kvm-x86-don-t-update-rip-or-do-single-step-on-faulting-emulation.patch uprobes-x86-fix-detection-of-32-bit-user-mode.patch x86-mm-cpa-prevent-large-page-split-when-ftrace-flips-rw-on-kernel-text.patch x86-apic-do-not-initialize-ldr-and-dfr-for-bigsmp.patch x86-apic-include-the-ldr-when-clearing-out-apic-registers.patch hid-logitech-hidpp-remove-support-for-the-g700-over-.patch Compile testing --------------- We compiled the kernel for 3 architectures: aarch64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg ppc64le: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg x86_64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg Hardware testing ---------------- We booted each kernel and ran the following tests: aarch64: Host 1: ✅ Boot test [0] ✅ selinux-policy: serge-testsuite [1] 🚧 ✅ Storage blktests [2] Host 2: ✅ Boot test [0] ✅ Podman system integration test (as root) [3] ✅ Podman system integration test (as user) [3] ✅ Loopdev Sanity [4] ✅ jvm test suite [5] ✅ AMTU (Abstract Machine Test Utility) [6] ✅ LTP: openposix test suite [7] ✅ Ethernet drivers sanity [8] ✅ Networking socket: fuzz [9] ✅ Networking: igmp conformance test [10] ✅ audit: audit testsuite test [11] ✅ httpd: mod_ssl smoke sanity [12] ✅ iotop: sanity [13] ✅ tuned: tune-processes-through-perf [14] ✅ Usex - version 1.9-29 [15] ✅ stress: stress-ng [16] 🚧 ✅ LTP lite [17] 🚧 ✅ Memory function: kaslr [18] 🚧 ✅ Networking ipsec: basic netns transport [19] 🚧 ✅ Networking ipsec: basic netns tunnel [19] ppc64le: Host 1: ✅ Boot test [0] ✅ Podman system integration test (as root) [3] ✅ Podman system integration test (as user) [3] ✅ Loopdev Sanity [4] ✅ jvm test suite [5] ✅ AMTU (Abstract Machine Test Utility) [6] ✅ LTP: openposix test suite [7] ✅ Ethernet drivers sanity [8] ✅ Networking socket: fuzz [9] ✅ audit: audit testsuite test [11] ✅ httpd: mod_ssl smoke sanity [12] ✅ iotop: sanity [13] ✅ tuned: tune-processes-through-perf [14] ✅ Usex - version 1.9-29 [15] 🚧 ✅ LTP lite [17] 🚧 ✅ Memory function: kaslr [18] 🚧 ✅ Networking ipsec: basic netns tunnel [19] Host 2: ✅ Boot test [0] ✅ selinux-policy: serge-testsuite [1] 🚧 ❌ Storage blktests [2] x86_64: Host 1: ✅ Boot test [0] ✅ Podman system integration test (as root) [3] ✅ Podman system integration test (as user) [3] ✅ Loopdev Sanity [4] ✅ jvm test suite [5] ✅ AMTU (Abstract Machine Test Utility) [6] ✅ LTP: openposix test suite [7] ✅ Ethernet drivers sanity [8] ✅ Networking socket: fuzz [9] ✅ Networking: igmp conformance test [10] ✅ audit: audit testsuite test [11] ✅ httpd: mod_ssl smoke sanity [12] ✅ iotop: sanity [13] ✅ tuned: tune-processes-through-perf [14] ✅ pciutils: sanity smoke test [20] ✅ Usex - version 1.9-29 [15] ✅ stress: stress-ng [16] 🚧 ✅ LTP lite [17] 🚧 ✅ Memory function: kaslr [18] 🚧 ✅ Networking ipsec: basic netns transport [19] 🚧 ✅ Networking ipsec: basic netns tunnel [19] Host 2: ✅ Boot test [0] ✅ selinux-policy: serge-testsuite [1] 🚧 ✅ Storage blktests [2] 🚧 ✅ IOMMU boot test [21] Test source: 💚 Pull requests are welcome for new tests or improvements to existing tests! [0]: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution… [1]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/packages/se… [2]: https://github.com/CKI-project/tests-beaker/archive/master.zip#storage/blk [3]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/container/p… [4]: https://github.com/CKI-project/tests-beaker/archive/master.zip#filesystems/… [5]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/jvm [6]: https://github.com/CKI-project/tests-beaker/archive/master.zip#misc/amtu [7]: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution… [8]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/networking/… [9]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/networking/… [10]: https://github.com/CKI-project/tests-beaker/archive/master.zip#networking/i… [11]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/aud… [12]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/htt… [13]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/iot… [14]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/tun… [15]: https://github.com/CKI-project/tests-beaker/archive/master.zip#standards/us… [16]: https://github.com/CKI-project/tests-beaker/archive/master.zip#stress/stres… [17]: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution… [18]: https://github.com/CKI-project/tests-beaker/archive/master.zip#memory/funct… [19]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/networking/… [20]: https://github.com/CKI-project/tests-beaker/archive/master.zip#pciutils/san… [21]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/iommu/boot Waived tests ------------ If the test run included waived tests, they are marked with 🚧. Such tests are executed but their results are not taken into account. Tests are waived when their results are not reliable enough, e.g. when they're just introduced or are being fixed.

6 years

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[PATCH v2 2/5] i3c: master: make sure ->boardinfo is initialized in add_i3c_dev_locked()

by Vitor Soares

The newdev->boardinfo assignment was missing in i3c_master_add_i3c_dev_locked() and hence the ->of_node info isn't propagated to i3c_dev_desc. Fix this by trying to initialize device i3c_dev_boardinfo if available. Cc: <stable(a)vger.kernel.org> Fixes: 3a379bbcea0a ("i3c: Add core I3C infrastructure") Signed-off-by: Vitor Soares <vitor.soares(a)synopsys.com> --- Changes in v2: - Change commit message - Change i3c_master_search_i3c_boardinfo(newdev) to i3c_master_init_i3c_dev_boardinfo(newdev) - Add fixes, stable tags drivers/i3c/master.c | 27 +++++++++++++++++++++++++-- 1 file changed, 25 insertions(+), 2 deletions(-) diff --git a/drivers/i3c/master.c b/drivers/i3c/master.c index 586e34f..9fb99bc 100644 --- a/drivers/i3c/master.c +++ b/drivers/i3c/master.c @@ -1798,6 +1798,22 @@ i3c_master_search_i3c_dev_duplicate(struct i3c_dev_desc *refdev) return NULL; } +static void i3c_master_init_i3c_dev_boardinfo(struct i3c_dev_desc *dev) +{ + struct i3c_master_controller *master = i3c_dev_get_master(dev); + struct i3c_dev_boardinfo *boardinfo; + + if (dev->boardinfo) + return; + + list_for_each_entry(boardinfo, &master->boardinfo.i3c, node) { + if (dev->info.pid == boardinfo->pid) { + dev->boardinfo = boardinfo; + return; + } + } +} + /** * i3c_master_add_i3c_dev_locked() - add an I3C slave to the bus * @master: master used to send frames on the bus @@ -1818,8 +1834,9 @@ int i3c_master_add_i3c_dev_locked(struct i3c_master_controller *master, u8 addr) { struct i3c_device_info info = { .dyn_addr = addr }; - struct i3c_dev_desc *newdev, *olddev; u8 old_dyn_addr = addr, expected_dyn_addr; + enum i3c_addr_slot_status addrstatus; + struct i3c_dev_desc *newdev, *olddev; struct i3c_ibi_setup ibireq = { }; bool enable_ibi = false; int ret; @@ -1878,6 +1895,8 @@ int i3c_master_add_i3c_dev_locked(struct i3c_master_controller *master, if (ret) goto err_detach_dev; + i3c_master_init_i3c_dev_boardinfo(newdev); + /* * Depending on our previous state, the expected dynamic address might * differ: @@ -1895,7 +1914,11 @@ int i3c_master_add_i3c_dev_locked(struct i3c_master_controller *master, else expected_dyn_addr = newdev->info.dyn_addr; - if (newdev->info.dyn_addr != expected_dyn_addr) { + addrstatus = i3c_bus_get_addr_slot_status(&master->bus, + expected_dyn_addr); + + if (newdev->info.dyn_addr != expected_dyn_addr && + addrstatus == I3C_ADDR_SLOT_FREE) { /* * Try to apply the expected dynamic address. If it fails, keep * the address assigned by the master. -- 2.7.4

6 years

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Re: [PATCH 4.14] tcp: fix tcp_rtx_queue_tail in case of empty retransmit queue

by Tim Froidcoeur

Hi, I also tried to reproduce this in a targeted way, and run into the same difficulty as you: satisfying the first condition “ (sk->sk_wmem_queued >> 1) > limit “. I will not have bandwidth the coming days to try and reproduce it in this way. Maybe simply forcing a very small send buffer using sysctl net.ipv4.tcp_wmem might even do the trick? I suspect that the bug is easier to trigger with the MPTCP patch like I did originally, due to the way this patch manages the tcp subflow buffers (it can temporarily overfill the buffers, satisfying that first condition more often). another thing, the stacktrace you shared before seems caused by another issue (corrupted socket?), it will not be solved by the patch we submitted. kind regards, Tim On Tue, Sep 3, 2019 at 5:22 AM maowenan <maowenan(a)huawei.com> wrote: > > Hi Tim, > > > > I try to reproduce it with packetdrill or user application, but I can’t. > > The first condition “ (sk->sk_wmem_queued >> 1) > limit “ can’t be satisfied, > > This condition is to avoid tiny SO_SNDBUF values set by user. > > It also adds the some room due to the fact that tcp_sendmsg() > > and tcp_sendpage() might overshoot sk_wmem_queued by about one full > > TSO skb (64KB size). > > > > limit = sk->sk_sndbuf + 2 * SKB_TRUESIZE(GSO_MAX_SIZE); > > if (unlikely((sk->sk_wmem_queued >> 1) > limit && > > skb != tcp_rtx_queue_head(sk) && > > skb != tcp_rtx_queue_tail(sk))) { > > NET_INC_STATS(sock_net(sk), LINUX_MIB_TCPWQUEUETOOBIG); > > return -ENOMEM; > > } > > > > Can you try to reproduce it with packetdrill or C socket application? > > -- Tim Froidcoeur | R&D engineer HAG tim.froidcoeur(a)tessares.net Tessares SA | Hybrid Access Solutions www.tessares.net 1 Avenue Jean Monnet, 1348 Louvain-la-Neuve, Belgium -- Disclaimer: https://www.tessares.net/mail-disclaimer/ <https://www.tessares.net/mail-disclaimer/>

6 years

2
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[tip: sched/urgent] sched/fair: Don't assign runtime for throttled cfs_rq

by tip-bot2 for Liangyan

The following commit has been merged into the sched/urgent branch of tip: Commit-ID: 5e2d2cc2588bd3307ce3937acbc2ed03c830a861 Gitweb: https://git.kernel.org/tip/5e2d2cc2588bd3307ce3937acbc2ed03c830a861 Author: Liangyan <liangyan.peng(a)linux.alibaba.com> AuthorDate: Mon, 26 Aug 2019 20:16:33 +08:00 Committer: Ingo Molnar <mingo(a)kernel.org> CommitterDate: Tue, 03 Sep 2019 08:55:07 +02:00 sched/fair: Don't assign runtime for throttled cfs_rq do_sched_cfs_period_timer() will refill cfs_b runtime and call distribute_cfs_runtime to unthrottle cfs_rq, sometimes cfs_b->runtime will allocate all quota to one cfs_rq incorrectly, then other cfs_rqs attached to this cfs_b can't get runtime and will be throttled. We find that one throttled cfs_rq has non-negative cfs_rq->runtime_remaining and cause an unexpetced cast from s64 to u64 in snippet: distribute_cfs_runtime() { runtime = -cfs_rq->runtime_remaining + 1; } The runtime here will change to a large number and consume all cfs_b->runtime in this cfs_b period. According to Ben Segall, the throttled cfs_rq can have account_cfs_rq_runtime called on it because it is throttled before idle_balance, and the idle_balance calls update_rq_clock to add time that is accounted to the task. This commit prevents cfs_rq to be assgined new runtime if it has been throttled until that distribute_cfs_runtime is called. Signed-off-by: Liangyan <liangyan.peng(a)linux.alibaba.com> Signed-off-by: Peter Zijlstra (Intel) <peterz(a)infradead.org> Reviewed-by: Valentin Schneider <valentin.schneider(a)arm.com> Reviewed-by: Ben Segall <bsegall(a)google.com> Cc: Linus Torvalds <torvalds(a)linux-foundation.org> Cc: Peter Zijlstra <peterz(a)infradead.org> Cc: Thomas Gleixner <tglx(a)linutronix.de> Cc: shanpeic(a)linux.alibaba.com Cc: stable(a)vger.kernel.org Cc: xlpang(a)linux.alibaba.com Fixes: d3d9dc330236 ("sched: Throttle entities exceeding their allowed bandwidth") Link: https://lkml.kernel.org/r/20190826121633.6538-1-liangyan.peng@linux.alibaba… Signed-off-by: Ingo Molnar <mingo(a)kernel.org> --- kernel/sched/fair.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index bc9cfea..500f5db 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -4470,6 +4470,8 @@ static void __account_cfs_rq_runtime(struct cfs_rq *cfs_rq, u64 delta_exec) if (likely(cfs_rq->runtime_remaining > 0)) return; + if (cfs_rq->throttled) + return; /* * if we're unable to extend our runtime we resched so that the active * hierarchy can be throttled @@ -4673,6 +4675,9 @@ static u64 distribute_cfs_runtime(struct cfs_bandwidth *cfs_b, if (!cfs_rq_throttled(cfs_rq)) goto next; + /* By the above check, this should never be true */ + SCHED_WARN_ON(cfs_rq->runtime_remaining > 0); + runtime = -cfs_rq->runtime_remaining + 1; if (runtime > remaining) runtime = remaining;

6 years

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✅ PASS: Stable queue: queue-5.2

by CKI Project

Hello, We ran automated tests on a patchset that was proposed for merging into this kernel tree. The patches were applied to: Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git Commit: c3915fe1bf12 - Linux 5.2.11 The results of these automated tests are provided below. Overall result: PASSED Merge: OK Compile: OK Tests: OK All kernel binaries, config files, and logs are available for download here: https://artifacts.cki-project.org/pipelines/140276 Please reply to this email if you have any questions about the tests that we ran or if you have any suggestions on how to make future tests more effective. ,-. ,-. ( C ) ( K ) Continuous `-',-.`-' Kernel ( I ) Integration `-' ______________________________________________________________________________ Merge testing ------------- We cloned this repository and checked out the following commit: Repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git Commit: c3915fe1bf12 - Linux 5.2.11 We grabbed the a72cf2e32965 commit of the stable queue repository. We then merged the patchset with `git am`: dmaengine-ste_dma40-fix-unneeded-variable-warning.patch nvme-multipath-revalidate-nvme_ns_head-gendisk-in-nv.patch afs-fix-the-cb.probeuuid-service-handler-to-reply-co.patch afs-fix-loop-index-mixup-in-afs_deliver_vl_get_entry.patch fs-afs-fix-a-possible-null-pointer-dereference-in-af.patch afs-fix-off-by-one-in-afs_rename-expected-data-versi.patch afs-only-update-d_fsdata-if-different-in-afs_d_reval.patch afs-fix-missing-dentry-data-version-updating.patch nvmet-fix-use-after-free-bug-when-a-port-is-removed.patch nvmet-loop-flush-nvme_delete_wq-when-removing-the-po.patch nvmet-file-fix-nvmet_file_flush-always-returning-an-.patch nvme-core-fix-extra-device_put-call-on-error-path.patch nvme-fix-a-possible-deadlock-when-passthru-commands-.patch nvme-rdma-fix-possible-use-after-free-in-connect-err.patch nvme-fix-controller-removal-race-with-scan-work.patch nvme-pci-fix-async-probe-remove-race.patch soundwire-cadence_master-fix-register-definition-for.patch soundwire-cadence_master-fix-definitions-for-intstat.patch auxdisplay-panel-need-to-delete-scan_timer-when-misc.patch btrfs-trim-check-the-range-passed-into-to-prevent-ov.patch ib-mlx5-fix-implicit-mr-release-flow.patch dmaengine-stm32-mdma-fix-a-possible-null-pointer-der.patch omap-dma-omap_vout_vrfb-fix-off-by-one-fi-value.patch iommu-dma-handle-sg-length-overflow-better.patch dma-direct-don-t-truncate-dma_required_mask-to-bus-a.patch usb-gadget-composite-clear-suspended-on-reset-discon.patch usb-gadget-mass_storage-fix-races-between-fsg_disabl.patch habanalabs-fix-dram-usage-accounting-on-context-tear.patch habanalabs-fix-endianness-handling-for-packets-from-.patch habanalabs-fix-completion-queue-handling-when-host-i.patch habanalabs-fix-endianness-handling-for-internal-qman.patch habanalabs-fix-device-irq-unmasking-for-be-host.patch xen-blkback-fix-memory-leaks.patch arm64-cpufeature-don-t-treat-granule-sizes-as-strict.patch riscv-fix-flush_tlb_range-end-address-for-flush_tlb_.patch i2c-rcar-avoid-race-when-unregistering-slave-client.patch i2c-emev2-avoid-race-when-unregistering-slave-client.patch drm-scheduler-use-job-count-instead-of-peek.patch drm-ast-fixed-reboot-test-may-cause-system-hanged.patch usb-host-fotg2-restart-hcd-after-port-reset.patch tools-hv-fixed-python-pep8-flake8-warnings-for-lsvmb.patch tools-hv-fix-kvp-and-vss-daemons-exit-code.patch locking-rwsem-add-missing-acquire-to-read_slowpath-e.patch lcoking-rwsem-add-missing-acquire-to-read_slowpath-s.patch watchdog-bcm2835_wdt-fix-module-autoload.patch selftests-bpf-install-files-test_xdp_vlan.sh.patch drm-bridge-tfp410-fix-memleak-in-get_modes.patch mt76-usb-fix-rx-a-msdu-support.patch ipv6-addrconf-allow-adding-multicast-addr-if-ifa_f_mcautojoin-is-set.patch ipv6-fix-return-value-of-ipv6_mc_may_pull-for-malformed-packets.patch net-cpsw-fix-null-pointer-exception-in-the-probe-error-path.patch net-fix-__ip_mc_inc_group-usage.patch net-smc-make-sure-epollout-is-raised.patch tcp-make-sure-epollout-wont-be-missed.patch ipv4-mpls-fix-mpls_xmit-for-iptunnel.patch openvswitch-fix-conntrack-cache-with-timeout.patch ipv4-icmp-fix-rt-dst-dev-null-pointer-dereference.patch xfrm-xfrm_policy-fix-dst-dev-null-pointer-dereference-in-collect_md-mode.patch mm-zsmalloc.c-fix-build-when-config_compaction-n.patch alsa-usb-audio-check-mixer-unit-bitmap-yet-more-strictly.patch alsa-hda-ca0132-add-new-sbz-quirk.patch alsa-line6-fix-memory-leak-at-line6_init_pcm-error-path.patch alsa-hda-fixes-inverted-conexant-gpio-mic-mute-led.patch alsa-seq-fix-potential-concurrent-access-to-the-deleted-pool.patch alsa-usb-audio-fix-invalid-null-check-in-snd_emuusb_set_samplerate.patch alsa-usb-audio-add-implicit-fb-quirk-for-behringer-ufx1604.patch kvm-x86-skip-populating-logical-dest-map-if-apic-is-not-sw-enabled.patch kvm-x86-hyper-v-don-t-crash-on-kvm_get_supported_hv_cpuid-when-kvm_intel.nested-is-disabled.patch kvm-x86-don-t-update-rip-or-do-single-step-on-faulting-emulation.patch uprobes-x86-fix-detection-of-32-bit-user-mode.patch x86-mm-cpa-prevent-large-page-split-when-ftrace-flips-rw-on-kernel-text.patch x86-apic-do-not-initialize-ldr-and-dfr-for-bigsmp.patch x86-apic-include-the-ldr-when-clearing-out-apic-registers.patch Compile testing --------------- We compiled the kernel for 3 architectures: aarch64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg ppc64le: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg x86_64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg Hardware testing ---------------- We booted each kernel and ran the following tests: aarch64: Host 1: ✅ Boot test [0] ✅ Podman system integration test (as root) [1] ✅ Podman system integration test (as user) [1] ✅ Loopdev Sanity [2] ✅ jvm test suite [3] ✅ AMTU (Abstract Machine Test Utility) [4] ✅ LTP: openposix test suite [5] ✅ Ethernet drivers sanity [6] ✅ Networking socket: fuzz [7] ✅ Networking: igmp conformance test [8] ✅ audit: audit testsuite test [9] ✅ httpd: mod_ssl smoke sanity [10] ✅ iotop: sanity [11] ✅ tuned: tune-processes-through-perf [12] ✅ Usex - version 1.9-29 [13] ✅ stress: stress-ng [14] 🚧 ✅ LTP lite [15] 🚧 ✅ Memory function: kaslr [16] 🚧 ✅ Networking ipsec: basic netns transport [17] 🚧 ✅ Networking ipsec: basic netns tunnel [17] Host 2: ✅ Boot test [0] ✅ selinux-policy: serge-testsuite [18] 🚧 ✅ Storage blktests [19] ppc64le: Host 1: ✅ Boot test [0] ✅ selinux-policy: serge-testsuite [18] 🚧 ✅ Storage blktests [19] Host 2: ✅ Boot test [0] ✅ Podman system integration test (as root) [1] ✅ Podman system integration test (as user) [1] ✅ Loopdev Sanity [2] ✅ jvm test suite [3] ✅ AMTU (Abstract Machine Test Utility) [4] ✅ LTP: openposix test suite [5] ✅ Ethernet drivers sanity [6] ✅ Networking socket: fuzz [7] ✅ audit: audit testsuite test [9] ✅ httpd: mod_ssl smoke sanity [10] ✅ iotop: sanity [11] ✅ tuned: tune-processes-through-perf [12] ✅ Usex - version 1.9-29 [13] 🚧 ✅ LTP lite [15] 🚧 ✅ Memory function: kaslr [16] 🚧 ✅ Networking ipsec: basic netns tunnel [17] x86_64: Host 1: ✅ Boot test [0] ✅ selinux-policy: serge-testsuite [18] 🚧 ✅ Storage blktests [19] 🚧 ❌ IOMMU boot test [20] Host 2: ✅ Boot test [0] ✅ Podman system integration test (as root) [1] ✅ Podman system integration test (as user) [1] ✅ Loopdev Sanity [2] ✅ jvm test suite [3] ✅ AMTU (Abstract Machine Test Utility) [4] ✅ LTP: openposix test suite [5] ✅ Ethernet drivers sanity [6] ✅ Networking socket: fuzz [7] ✅ Networking: igmp conformance test [8] ✅ audit: audit testsuite test [9] ✅ httpd: mod_ssl smoke sanity [10] ✅ iotop: sanity [11] ✅ tuned: tune-processes-through-perf [12] ✅ pciutils: sanity smoke test [21] ✅ Usex - version 1.9-29 [13] ✅ stress: stress-ng [14] 🚧 ✅ LTP lite [15] 🚧 ✅ Memory function: kaslr [16] 🚧 ✅ Networking ipsec: basic netns transport [17] 🚧 ✅ Networking ipsec: basic netns tunnel [17] Test source: 💚 Pull requests are welcome for new tests or improvements to existing tests! [0]: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution… [1]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/container/p… [2]: https://github.com/CKI-project/tests-beaker/archive/master.zip#filesystems/… [3]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/jvm [4]: https://github.com/CKI-project/tests-beaker/archive/master.zip#misc/amtu [5]: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution… [6]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/networking/… [7]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/networking/… [8]: https://github.com/CKI-project/tests-beaker/archive/master.zip#networking/i… [9]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/aud… [10]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/htt… [11]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/iot… [12]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/tun… [13]: https://github.com/CKI-project/tests-beaker/archive/master.zip#standards/us… [14]: https://github.com/CKI-project/tests-beaker/archive/master.zip#stress/stres… [15]: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution… [16]: https://github.com/CKI-project/tests-beaker/archive/master.zip#memory/funct… [17]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/networking/… [18]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/packages/se… [19]: https://github.com/CKI-project/tests-beaker/archive/master.zip#storage/blk [20]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/iommu/boot [21]: https://github.com/CKI-project/tests-beaker/archive/master.zip#pciutils/san… Waived tests ------------ If the test run included waived tests, they are marked with 🚧. Such tests are executed but their results are not taken into account. Tests are waived when their results are not reliable enough, e.g. when they're just introduced or are being fixed.

6 years

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FAILED: patch "[PATCH] uprobes/x86: Fix detection of 32-bit user mode" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 9212ec7d8357ea630031e89d0d399c761421c83b Mon Sep 17 00:00:00 2001 From: Sebastian Mayr <me(a)sam.st> Date: Sun, 28 Jul 2019 17:26:17 +0200 Subject: [PATCH] uprobes/x86: Fix detection of 32-bit user mode 32-bit processes running on a 64-bit kernel are not always detected correctly, causing the process to crash when uretprobes are installed. The reason for the crash is that in_ia32_syscall() is used to determine the process's mode, which only works correctly when called from a syscall. In the case of uretprobes, however, the function is called from a exception and always returns 'false' on a 64-bit kernel. In consequence this leads to corruption of the process's return address. Fix this by using user_64bit_mode() instead of in_ia32_syscall(), which is correct in any situation. [ tglx: Add a comment and the following historical info ] This should have been detected by the rename which happened in commit abfb9498ee13 ("x86/entry: Rename is_{ia32,x32}_task() to in_{ia32,x32}_syscall()") which states in the changelog: The is_ia32_task()/is_x32_task() function names are a big misnomer: they suggests that the compat-ness of a system call is a task property, which is not true, the compatness of a system call purely depends on how it was invoked through the system call layer. ..... and then it went and blindly renamed every call site. Sadly enough this was already mentioned here: 8faaed1b9f50 ("uprobes/x86: Introduce sizeof_long(), cleanup adjust_ret_addr() and arch_uretprobe_hijack_return_addr()") where the changelog says: TODO: is_ia32_task() is not what we actually want, TS_COMPAT does not necessarily mean 32bit. Fortunately syscall-like insns can't be probed so it actually works, but it would be better to rename and use is_ia32_frame(). and goes all the way back to: 0326f5a94dde ("uprobes/core: Handle breakpoint and singlestep exceptions") Oh well. 7+ years until someone actually tried a uretprobe on a 32bit process on a 64bit kernel.... Fixes: 0326f5a94dde ("uprobes/core: Handle breakpoint and singlestep exceptions") Signed-off-by: Sebastian Mayr <me(a)sam.st> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Cc: Masami Hiramatsu <mhiramat(a)kernel.org> Cc: Dmitry Safonov <dsafonov(a)virtuozzo.com> Cc: Oleg Nesterov <oleg(a)redhat.com> Cc: Srikar Dronamraju <srikar(a)linux.vnet.ibm.com> Cc: stable(a)vger.kernel.org Link: https://lkml.kernel.org/r/20190728152617.7308-1-me@sam.st diff --git a/arch/x86/kernel/uprobes.c b/arch/x86/kernel/uprobes.c index d8359ebeea70..8cd745ef8c7b 100644 --- a/arch/x86/kernel/uprobes.c +++ b/arch/x86/kernel/uprobes.c @@ -508,9 +508,12 @@ struct uprobe_xol_ops { void (*abort)(struct arch_uprobe *, struct pt_regs *); }; -static inline int sizeof_long(void) +static inline int sizeof_long(struct pt_regs *regs) { - return in_ia32_syscall() ? 4 : 8; + /* + * Check registers for mode as in_xxx_syscall() does not apply here. + */ + return user_64bit_mode(regs) ? 8 : 4; } static int default_pre_xol_op(struct arch_uprobe *auprobe, struct pt_regs *regs) @@ -521,9 +524,9 @@ static int default_pre_xol_op(struct arch_uprobe *auprobe, struct pt_regs *regs) static int emulate_push_stack(struct pt_regs *regs, unsigned long val) { - unsigned long new_sp = regs->sp - sizeof_long(); + unsigned long new_sp = regs->sp - sizeof_long(regs); - if (copy_to_user((void __user *)new_sp, &val, sizeof_long())) + if (copy_to_user((void __user *)new_sp, &val, sizeof_long(regs))) return -EFAULT; regs->sp = new_sp; @@ -556,7 +559,7 @@ static int default_post_xol_op(struct arch_uprobe *auprobe, struct pt_regs *regs long correction = utask->vaddr - utask->xol_vaddr; regs->ip += correction; } else if (auprobe->defparam.fixups & UPROBE_FIX_CALL) { - regs->sp += sizeof_long(); /* Pop incorrect return address */ + regs->sp += sizeof_long(regs); /* Pop incorrect return address */ if (emulate_push_stack(regs, utask->vaddr + auprobe->defparam.ilen)) return -ERESTART; } @@ -675,7 +678,7 @@ static int branch_post_xol_op(struct arch_uprobe *auprobe, struct pt_regs *regs) * "call" insn was executed out-of-line. Just restore ->sp and restart. * We could also restore ->ip and try to call branch_emulate_op() again. */ - regs->sp += sizeof_long(); + regs->sp += sizeof_long(regs); return -ERESTART; } @@ -1056,7 +1059,7 @@ bool arch_uprobe_skip_sstep(struct arch_uprobe *auprobe, struct pt_regs *regs) unsigned long arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr, struct pt_regs *regs) { - int rasize = sizeof_long(), nleft; + int rasize = sizeof_long(regs), nleft; unsigned long orig_ret_vaddr = 0; /* clear high bits for 32-bit apps */ if (copy_from_user(&orig_ret_vaddr, (void __user *)regs->sp, rasize))

6 years

3
2
0 0

FAILED: patch "[PATCH] mm/zsmalloc.c: fix race condition in zs_destroy_pool" failed to apply to 4.9-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.9-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 701d678599d0c1623aaf4139c03eea260a75b027 Mon Sep 17 00:00:00 2001 From: Henry Burns <henryburns(a)google.com> Date: Sat, 24 Aug 2019 17:55:06 -0700 Subject: [PATCH] mm/zsmalloc.c: fix race condition in zs_destroy_pool In zs_destroy_pool() we call flush_work(&pool->free_work). However, we have no guarantee that migration isn't happening in the background at that time. Since migration can't directly free pages, it relies on free_work being scheduled to free the pages. But there's nothing preventing an in-progress migrate from queuing the work *after* zs_unregister_migration() has called flush_work(). Which would mean pages still pointing at the inode when we free it. Since we know at destroy time all objects should be free, no new migrations can come in (since zs_page_isolate() fails for fully-free zspages). This means it is sufficient to track a "# isolated zspages" count by class, and have the destroy logic ensure all such pages have drained before proceeding. Keeping that state under the class spinlock keeps the logic straightforward. In this case a memory leak could lead to an eventual crash if compaction hits the leaked page. This crash would only occur if people are changing their zswap backend at runtime (which eventually starts destruction). Link: http://lkml.kernel.org/r/20190809181751.219326-2-henryburns@google.com Fixes: 48b4800a1c6a ("zsmalloc: page migration support") Signed-off-by: Henry Burns <henryburns(a)google.com> Reviewed-by: Sergey Senozhatsky <sergey.senozhatsky(a)gmail.com> Cc: Henry Burns <henrywolfeburns(a)gmail.com> Cc: Minchan Kim <minchan(a)kernel.org> Cc: Shakeel Butt <shakeelb(a)google.com> Cc: Jonathan Adams <jwadams(a)google.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds(a)linux-foundation.org> diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c index 5105b9b66653..08def3a0d200 100644 --- a/mm/zsmalloc.c +++ b/mm/zsmalloc.c @@ -54,6 +54,7 @@ #include <linux/mount.h> #include <linux/pseudo_fs.h> #include <linux/migrate.h> +#include <linux/wait.h> #include <linux/pagemap.h> #include <linux/fs.h> @@ -268,6 +269,10 @@ struct zs_pool { #ifdef CONFIG_COMPACTION struct inode *inode; struct work_struct free_work; + /* A wait queue for when migration races with async_free_zspage() */ + struct wait_queue_head migration_wait; + atomic_long_t isolated_pages; + bool destroying; #endif }; @@ -1874,6 +1879,19 @@ static void putback_zspage_deferred(struct zs_pool *pool, } +static inline void zs_pool_dec_isolated(struct zs_pool *pool) +{ + VM_BUG_ON(atomic_long_read(&pool->isolated_pages) <= 0); + atomic_long_dec(&pool->isolated_pages); + /* + * There's no possibility of racing, since wait_for_isolated_drain() + * checks the isolated count under &class->lock after enqueuing + * on migration_wait. + */ + if (atomic_long_read(&pool->isolated_pages) == 0 && pool->destroying) + wake_up_all(&pool->migration_wait); +} + static void replace_sub_page(struct size_class *class, struct zspage *zspage, struct page *newpage, struct page *oldpage) { @@ -1943,6 +1961,7 @@ static bool zs_page_isolate(struct page *page, isolate_mode_t mode) */ if (!list_empty(&zspage->list) && !is_zspage_isolated(zspage)) { get_zspage_mapping(zspage, &class_idx, &fullness); + atomic_long_inc(&pool->isolated_pages); remove_zspage(class, zspage, fullness); } @@ -2042,8 +2061,16 @@ static int zs_page_migrate(struct address_space *mapping, struct page *newpage, * Page migration is done so let's putback isolated zspage to * the list if @page is final isolated subpage in the zspage. */ - if (!is_zspage_isolated(zspage)) + if (!is_zspage_isolated(zspage)) { + /* + * We cannot race with zs_destroy_pool() here because we wait + * for isolation to hit zero before we start destroying. + * Also, we ensure that everyone can see pool->destroying before + * we start waiting. + */ putback_zspage_deferred(pool, class, zspage); + zs_pool_dec_isolated(pool); + } reset_page(page); put_page(page); @@ -2094,8 +2121,8 @@ static void zs_page_putback(struct page *page) * so let's defer. */ putback_zspage_deferred(pool, class, zspage); + zs_pool_dec_isolated(pool); } - spin_unlock(&class->lock); } @@ -2118,8 +2145,36 @@ static int zs_register_migration(struct zs_pool *pool) return 0; } +static bool pool_isolated_are_drained(struct zs_pool *pool) +{ + return atomic_long_read(&pool->isolated_pages) == 0; +} + +/* Function for resolving migration */ +static void wait_for_isolated_drain(struct zs_pool *pool) +{ + + /* + * We're in the process of destroying the pool, so there are no + * active allocations. zs_page_isolate() fails for completely free + * zspages, so we need only wait for the zs_pool's isolated + * count to hit zero. + */ + wait_event(pool->migration_wait, + pool_isolated_are_drained(pool)); +} + static void zs_unregister_migration(struct zs_pool *pool) { + pool->destroying = true; + /* + * We need a memory barrier here to ensure global visibility of + * pool->destroying. Thus pool->isolated pages will either be 0 in which + * case we don't care, or it will be > 0 and pool->destroying will + * ensure that we wake up once isolation hits 0. + */ + smp_mb(); + wait_for_isolated_drain(pool); /* This can block */ flush_work(&pool->free_work); iput(pool->inode); } @@ -2357,6 +2412,8 @@ struct zs_pool *zs_create_pool(const char *name) if (!pool->name) goto err; + init_waitqueue_head(&pool->migration_wait); + if (create_cache(pool)) goto err;

6 years

3
3
0 0

FAILED: patch "[PATCH] HID: logitech-hidpp: remove support for the G700 over USB" failed to apply to 5.2-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.2-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From a3384b8d9f63cc042711293bb97bdc92dca0391d Mon Sep 17 00:00:00 2001 From: Benjamin Tissoires <benjamin.tissoires(a)redhat.com> Date: Tue, 13 Aug 2019 15:38:07 +0200 Subject: [PATCH] HID: logitech-hidpp: remove support for the G700 over USB MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The G700 suffers from the same issue than the G502: when plugging it in, the driver tries to contact it but it fails. This timeout is problematic as it introduce a delay in the boot, and having only the mouse event node means that the hardware macros keys can not be relayed to the userspace. Link: https://github.com/libratbag/libratbag/issues/797 Fixes: 91cf9a98ae41 ("HID: logitech-hidpp: make .probe usbhid capable") Cc: stable(a)vger.kernel.org # v5.2 Reviewed-by: Filipe Laíns <lains(a)archlinux.org> Signed-off-by: Benjamin Tissoires <benjamin.tissoires(a)redhat.com> diff --git a/drivers/hid/hid-logitech-hidpp.c b/drivers/hid/hid-logitech-hidpp.c index 343052b117a9..0179f7ed77e5 100644 --- a/drivers/hid/hid-logitech-hidpp.c +++ b/drivers/hid/hid-logitech-hidpp.c @@ -3751,8 +3751,6 @@ static const struct hid_device_id hidpp_devices[] = { { /* Logitech G403 Wireless Gaming Mouse over USB */ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, 0xC082) }, - { /* Logitech G700 Gaming Mouse over USB */ - HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, 0xC06B) }, { /* Logitech G703 Gaming Mouse over USB */ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, 0xC087) }, { /* Logitech G703 Hero Gaming Mouse over USB */

6 years

2
1
0 0

stable-rc/linux-4.4.y boot: 96 boots: 5 failed, 80 passed with 9 offline, 1 untried/unknown, 1 conflict (v4.4.190)

by kernelci.org bot

stable-rc/linux-4.4.y boot: 96 boots: 5 failed, 80 passed with 9 offline, 1 untried/unknown, 1 conflict (v4.4.190) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.4.y/kernel/v4.4.… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.4.y/kernel/v4.4.190/ Tree: stable-rc Branch: linux-4.4.y Git Describe: v4.4.190 Git Commit: 5e9f4d704f8698b6d655afa7e9fac3509da253bc Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 42 unique boards, 17 SoC families, 14 builds out of 190 Boot Failures Detected: arm64: defconfig: gcc-8: qcom-qdf2400: 1 failed lab arm: vexpress_defconfig: gcc-8: qemu_arm-virt-gicv3: 4 failed labs Offline Platforms: arm64: defconfig: gcc-8 apq8016-sbc: 1 offline lab arm: tegra_defconfig: gcc-8 tegra20-iris-512: 1 offline lab multi_v7_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab sun5i-r8-chip: 1 offline lab tegra20-iris-512: 1 offline lab qcom_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab sunxi_defconfig: gcc-8 sun5i-r8-chip: 1 offline lab Conflicting Boot Failure Detected: (These likely are not failures as other labs are reporting PASS. Needs review.) x86_64: x86_64_defconfig: qemu_x86_64: lab-baylibre: FAIL (gcc-8) lab-drue: PASS (gcc-8) lab-linaro-lkft: PASS (gcc-8) lab-mhart: PASS (gcc-8) lab-collabora: PASS (gcc-8) --- For more info write to <info(a)kernelci.org>

6 years

1
0
0 0

stable-rc/linux-4.9.y boot: 128 boots: 5 failed, 113 passed with 10 offline (v4.9.190)

by kernelci.org bot

stable-rc/linux-4.9.y boot: 128 boots: 5 failed, 113 passed with 10 offline (v4.9.190) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.9.y/kernel/v4.9.… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.9.y/kernel/v4.9.190/ Tree: stable-rc Branch: linux-4.9.y Git Describe: v4.9.190 Git Commit: 228e87c35b6c083be778d24b64c02ad05015f3d2 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 56 unique boards, 21 SoC families, 15 builds out of 197 Boot Failures Detected: arm: vexpress_defconfig: gcc-8: qemu_arm-virt-gicv3: 5 failed labs Offline Platforms: arm64: defconfig: gcc-8 apq8016-sbc: 1 offline lab meson-gxbb-odroidc2: 1 offline lab arm: tegra_defconfig: gcc-8 tegra20-iris-512: 1 offline lab multi_v7_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab sun5i-r8-chip: 1 offline lab tegra20-iris-512: 1 offline lab qcom_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab sunxi_defconfig: gcc-8 sun5i-r8-chip: 1 offline lab --- For more info write to <info(a)kernelci.org>

6 years

1
0
0 0

stable-rc/linux-5.2.y boot: 156 boots: 5 failed, 142 passed with 8 offline, 1 untried/unknown (v5.2.11)

by kernelci.org bot

stable-rc/linux-5.2.y boot: 156 boots: 5 failed, 142 passed with 8 offline, 1 untried/unknown (v5.2.11) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-5.2.y/kernel/v5.2.… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.2.y/kernel/v5.2.11/ Tree: stable-rc Branch: linux-5.2.y Git Describe: v5.2.11 Git Commit: c3915fe1bf1235dbf3b0bced734c960202915bd5 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 84 unique boards, 27 SoC families, 17 builds out of 209 Boot Regressions Detected: arm: multi_v7_defconfig: gcc-8: bcm2836-rpi-2-b: lab-collabora: new failure (last pass: v5.2.10-163-g9f631715ffe6) qcom_defconfig: gcc-8: qcom-apq8064-cm-qs600: lab-baylibre-seattle: failing since 19 days (last pass: v5.2.8 - first fail: v5.2.8-145-g2440e485aeda) qcom-apq8064-ifc6410: lab-baylibre-seattle: failing since 19 days (last pass: v5.2.8 - first fail: v5.2.8-145-g2440e485aeda) arm64: defconfig: gcc-8: meson-gxl-s805x-p241: lab-baylibre: new failure (last pass: v5.2.10-163-g9f631715ffe6) Boot Failures Detected: arm: multi_v7_defconfig: gcc-8: bcm2836-rpi-2-b: 1 failed lab vexpress_defconfig: gcc-8: qemu_arm-virt-gicv3: 4 failed labs Offline Platforms: arm64: defconfig: gcc-8 apq8016-sbc: 1 offline lab meson-gxbb-odroidc2: 1 offline lab arm: multi_v7_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab sun5i-r8-chip: 1 offline lab qcom_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab sunxi_defconfig: gcc-8 sun5i-r8-chip: 1 offline lab --- For more info write to <info(a)kernelci.org>

6 years

1
0
0 0

stable-rc/linux-4.14.y boot: 143 boots: 5 failed, 128 passed with 10 offline (v4.14.141)

by kernelci.org bot

stable-rc/linux-4.14.y boot: 143 boots: 5 failed, 128 passed with 10 offline (v4.14.141) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.14.y/kernel/v4.1… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.141/ Tree: stable-rc Branch: linux-4.14.y Git Describe: v4.14.141 Git Commit: 01fd1694b93c92ad54fa684dac9c8068ecda8288 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 67 unique boards, 23 SoC families, 14 builds out of 201 Boot Failures Detected: arm: vexpress_defconfig: gcc-8: qemu_arm-virt-gicv3: 5 failed labs Offline Platforms: arm64: defconfig: gcc-8 apq8016-sbc: 1 offline lab meson-gxbb-odroidc2: 1 offline lab arm: tegra_defconfig: gcc-8 tegra20-iris-512: 1 offline lab multi_v7_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab sun5i-r8-chip: 1 offline lab tegra20-iris-512: 1 offline lab qcom_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab sunxi_defconfig: gcc-8 sun5i-r8-chip: 1 offline lab --- For more info write to <info(a)kernelci.org>

6 years

1
0
0 0

✅ PASS: Stable queue: queue-5.2

by CKI Project

Hello, We ran automated tests on a patchset that was proposed for merging into this kernel tree. The patches were applied to: Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git Commit: c3915fe1bf12 - Linux 5.2.11 The results of these automated tests are provided below. Overall result: PASSED Merge: OK Compile: OK Tests: OK All kernel binaries, config files, and logs are available for download here: https://artifacts.cki-project.org/pipelines/139934 Please reply to this email if you have any questions about the tests that we ran or if you have any suggestions on how to make future tests more effective. ,-. ,-. ( C ) ( K ) Continuous `-',-.`-' Kernel ( I ) Integration `-' ______________________________________________________________________________ Merge testing ------------- We cloned this repository and checked out the following commit: Repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git Commit: c3915fe1bf12 - Linux 5.2.11 We grabbed the 8e60272ede63 commit of the stable queue repository. We then merged the patchset with `git am`: dmaengine-ste_dma40-fix-unneeded-variable-warning.patch nvme-multipath-revalidate-nvme_ns_head-gendisk-in-nv.patch afs-fix-the-cb.probeuuid-service-handler-to-reply-co.patch afs-fix-loop-index-mixup-in-afs_deliver_vl_get_entry.patch fs-afs-fix-a-possible-null-pointer-dereference-in-af.patch afs-fix-off-by-one-in-afs_rename-expected-data-versi.patch afs-only-update-d_fsdata-if-different-in-afs_d_reval.patch afs-fix-missing-dentry-data-version-updating.patch nvmet-fix-use-after-free-bug-when-a-port-is-removed.patch nvmet-loop-flush-nvme_delete_wq-when-removing-the-po.patch nvmet-file-fix-nvmet_file_flush-always-returning-an-.patch nvme-core-fix-extra-device_put-call-on-error-path.patch nvme-fix-a-possible-deadlock-when-passthru-commands-.patch nvme-rdma-fix-possible-use-after-free-in-connect-err.patch nvme-fix-controller-removal-race-with-scan-work.patch nvme-pci-fix-async-probe-remove-race.patch soundwire-cadence_master-fix-register-definition-for.patch soundwire-cadence_master-fix-definitions-for-intstat.patch auxdisplay-panel-need-to-delete-scan_timer-when-misc.patch btrfs-trim-check-the-range-passed-into-to-prevent-ov.patch ib-mlx5-fix-implicit-mr-release-flow.patch dmaengine-stm32-mdma-fix-a-possible-null-pointer-der.patch omap-dma-omap_vout_vrfb-fix-off-by-one-fi-value.patch iommu-dma-handle-sg-length-overflow-better.patch dma-direct-don-t-truncate-dma_required_mask-to-bus-a.patch usb-gadget-composite-clear-suspended-on-reset-discon.patch usb-gadget-mass_storage-fix-races-between-fsg_disabl.patch habanalabs-fix-dram-usage-accounting-on-context-tear.patch habanalabs-fix-endianness-handling-for-packets-from-.patch habanalabs-fix-completion-queue-handling-when-host-i.patch habanalabs-fix-endianness-handling-for-internal-qman.patch habanalabs-fix-device-irq-unmasking-for-be-host.patch xen-blkback-fix-memory-leaks.patch arm64-cpufeature-don-t-treat-granule-sizes-as-strict.patch riscv-fix-flush_tlb_range-end-address-for-flush_tlb_.patch i2c-rcar-avoid-race-when-unregistering-slave-client.patch i2c-emev2-avoid-race-when-unregistering-slave-client.patch drm-scheduler-use-job-count-instead-of-peek.patch drm-ast-fixed-reboot-test-may-cause-system-hanged.patch usb-host-fotg2-restart-hcd-after-port-reset.patch tools-hv-fixed-python-pep8-flake8-warnings-for-lsvmb.patch tools-hv-fix-kvp-and-vss-daemons-exit-code.patch locking-rwsem-add-missing-acquire-to-read_slowpath-e.patch lcoking-rwsem-add-missing-acquire-to-read_slowpath-s.patch watchdog-bcm2835_wdt-fix-module-autoload.patch selftests-bpf-install-files-test_xdp_vlan.sh.patch drm-bridge-tfp410-fix-memleak-in-get_modes.patch mt76-usb-fix-rx-a-msdu-support.patch ipv6-addrconf-allow-adding-multicast-addr-if-ifa_f_mcautojoin-is-set.patch ipv6-fix-return-value-of-ipv6_mc_may_pull-for-malformed-packets.patch net-cpsw-fix-null-pointer-exception-in-the-probe-error-path.patch net-fix-__ip_mc_inc_group-usage.patch net-smc-make-sure-epollout-is-raised.patch tcp-make-sure-epollout-wont-be-missed.patch ipv4-mpls-fix-mpls_xmit-for-iptunnel.patch openvswitch-fix-conntrack-cache-with-timeout.patch ipv4-icmp-fix-rt-dst-dev-null-pointer-dereference.patch xfrm-xfrm_policy-fix-dst-dev-null-pointer-dereference-in-collect_md-mode.patch Compile testing --------------- We compiled the kernel for 3 architectures: aarch64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg ppc64le: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg x86_64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg Hardware testing ---------------- We booted each kernel and ran the following tests: aarch64: Host 1: ✅ Boot test [0] ✅ selinux-policy: serge-testsuite [1] 🚧 ✅ Storage blktests [2] Host 2: ✅ Boot test [0] ✅ Podman system integration test (as root) [3] ✅ Podman system integration test (as user) [3] ✅ Loopdev Sanity [4] ✅ jvm test suite [5] ✅ AMTU (Abstract Machine Test Utility) [6] ✅ LTP: openposix test suite [7] ✅ Ethernet drivers sanity [8] ✅ Networking socket: fuzz [9] ✅ Networking: igmp conformance test [10] ✅ audit: audit testsuite test [11] ✅ httpd: mod_ssl smoke sanity [12] ✅ iotop: sanity [13] ✅ tuned: tune-processes-through-perf [14] ✅ Usex - version 1.9-29 [15] ✅ stress: stress-ng [16] 🚧 ✅ LTP lite [17] 🚧 ✅ Networking ipsec: basic netns transport [18] 🚧 ✅ Networking ipsec: basic netns tunnel [18] ppc64le: Host 1: ✅ Boot test [0] ✅ selinux-policy: serge-testsuite [1] 🚧 ✅ Storage blktests [2] Host 2: ✅ Boot test [0] ✅ Podman system integration test (as root) [3] ✅ Podman system integration test (as user) [3] ✅ Loopdev Sanity [4] ✅ jvm test suite [5] ✅ AMTU (Abstract Machine Test Utility) [6] ✅ LTP: openposix test suite [7] ✅ Ethernet drivers sanity [8] ✅ Networking socket: fuzz [9] ✅ audit: audit testsuite test [11] ✅ httpd: mod_ssl smoke sanity [12] ✅ iotop: sanity [13] ✅ tuned: tune-processes-through-perf [14] ✅ Usex - version 1.9-29 [15] 🚧 ✅ LTP lite [17] 🚧 ✅ Networking ipsec: basic netns tunnel [18] x86_64: Host 1: ✅ Boot test [0] ✅ Podman system integration test (as root) [3] ✅ Podman system integration test (as user) [3] ✅ Loopdev Sanity [4] ✅ jvm test suite [5] ✅ AMTU (Abstract Machine Test Utility) [6] ✅ LTP: openposix test suite [7] ✅ Ethernet drivers sanity [8] ✅ Networking socket: fuzz [9] ✅ Networking: igmp conformance test [10] ✅ audit: audit testsuite test [11] ✅ httpd: mod_ssl smoke sanity [12] ✅ iotop: sanity [13] ✅ tuned: tune-processes-through-perf [14] ✅ pciutils: sanity smoke test [19] ✅ Usex - version 1.9-29 [15] ✅ stress: stress-ng [16] 🚧 ✅ LTP lite [17] 🚧 ✅ Networking ipsec: basic netns transport [18] 🚧 ✅ Networking ipsec: basic netns tunnel [18] Host 2: ✅ Boot test [0] ✅ selinux-policy: serge-testsuite [1] 🚧 ✅ Storage blktests [2] 🚧 ✅ IOMMU boot test [20] Test source: 💚 Pull requests are welcome for new tests or improvements to existing tests! [0]: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution… [1]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/packages/se… [2]: https://github.com/CKI-project/tests-beaker/archive/master.zip#storage/blk [3]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/container/p… [4]: https://github.com/CKI-project/tests-beaker/archive/master.zip#filesystems/… [5]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/jvm [6]: https://github.com/CKI-project/tests-beaker/archive/master.zip#misc/amtu [7]: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution… [8]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/networking/… [9]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/networking/… [10]: https://github.com/CKI-project/tests-beaker/archive/master.zip#networking/i… [11]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/aud… [12]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/htt… [13]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/iot… [14]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/tun… [15]: https://github.com/CKI-project/tests-beaker/archive/master.zip#standards/us… [16]: https://github.com/CKI-project/tests-beaker/archive/master.zip#stress/stres… [17]: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution… [18]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/networking/… [19]: https://github.com/CKI-project/tests-beaker/archive/master.zip#pciutils/san… [20]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/iommu/boot Waived tests ------------ If the test run included waived tests, they are marked with 🚧. Such tests are executed but their results are not taken into account. Tests are waived when their results are not reliable enough, e.g. when they're just introduced or are being fixed.

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stable-rc/linux-4.19.y boot: 146 boots: 5 failed, 133 passed with 8 offline (v4.19.69)

by kernelci.org bot

stable-rc/linux-4.19.y boot: 146 boots: 5 failed, 133 passed with 8 offline (v4.19.69) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.19.y/kernel/v4.1… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.19.y/kernel/v4.19.69/ Tree: stable-rc Branch: linux-4.19.y Git Describe: v4.19.69 Git Commit: 97ab07e11fbf55c86c3758e07ab295028bf17f94 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 76 unique boards, 25 SoC families, 16 builds out of 206 Boot Regressions Detected: arm: multi_v7_defconfig: gcc-8: sun7i-a20-cubietruck: lab-baylibre: new failure (last pass: v4.19.67-86-g1ca4133a7b4e) Boot Failures Detected: arm: multi_v7_defconfig: gcc-8: sun7i-a20-cubietruck: 1 failed lab vexpress_defconfig: gcc-8: qemu_arm-virt-gicv3: 4 failed labs Offline Platforms: arm64: defconfig: gcc-8 apq8016-sbc: 1 offline lab meson-gxbb-odroidc2: 1 offline lab arm: multi_v7_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab sun5i-r8-chip: 1 offline lab qcom_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab sunxi_defconfig: gcc-8 sun5i-r8-chip: 1 offline lab --- For more info write to <info(a)kernelci.org>

6 years

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stable-rc/linux-4.4.y build: 190 builds: 12 failed, 178 passed, 7 errors, 20 warnings (v4.4.190)

by kernelci.org bot

stable-rc/linux-4.4.y build: 190 builds: 12 failed, 178 passed, 7 errors, 20 warnings (v4.4.190) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.4.y/kernel/v4.4.190/ Tree: stable-rc Branch: linux-4.4.y Git Describe: v4.4.190 Git Commit: 5e9f4d704f8698b6d655afa7e9fac3509da253bc Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Build Failures Detected: arc: axs103_defconfig: (gcc-8) FAIL axs103_smp_defconfig: (gcc-8) FAIL nsim_hs_defconfig: (gcc-8) FAIL nsim_hs_smp_defconfig: (gcc-8) FAIL nsimosci_hs_defconfig: (gcc-8) FAIL nsimosci_hs_smp_defconfig: (gcc-8) FAIL mips: bigsur_defconfig: (gcc-8) FAIL decstation_defconfig: (gcc-8) FAIL jmr3927_defconfig: (gcc-8) FAIL nlm_xlr_defconfig: (gcc-8) FAIL sb1250_swarm_defconfig: (gcc-8) FAIL sead3micro_defconfig: (gcc-8) FAIL Errors and Warnings Detected: arc: allnoconfig (gcc-8): 3 warnings tinyconfig (gcc-8): 4 warnings arm64: arm: clps711x_defconfig (gcc-8): 1 warning davinci_all_defconfig (gcc-8): 1 warning lpc32xx_defconfig (gcc-8): 1 warning mxs_defconfig (gcc-8): 1 warning i386: mips: bigsur_defconfig (gcc-8): 1 error, 4 warnings decstation_defconfig (gcc-8): 1 error jmr3927_defconfig (gcc-8): 1 error nlm_xlr_defconfig (gcc-8): 1 error, 1 warning sb1250_swarm_defconfig (gcc-8): 1 error, 4 warnings sead3micro_defconfig (gcc-8): 2 errors x86_64: Errors summary: 1 cc1: error: '-march=r3900' requires '-mfp32' 1 cc1: error: '-march=r3000' requires '-mfp32' 1 arch/mips/kernel/genex.S:271: Error: branch to a symbol in another ISA mode 1 arch/mips/kernel/genex.S:152: Error: branch to a symbol in another ISA mode 1 arch/mips/include/asm/netlogic/xlr/fmn.h:304:22: error: bitwise comparison always evaluates to false [-Werror=tautological-compare] 1 (.text+0x19558): undefined reference to `iommu_is_span_boundary' 1 (.text+0x19248): undefined reference to `iommu_is_span_boundary' Warnings summary: 8 warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) 7 warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) 1 cc1: all warnings being treated as errors 1 arch/arm/mach-mxs/mach-mxs.c:285:26: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] 1 arch/arm/mach-lpc32xx/phy3250.c:215:36: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] 1 arch/arm/mach-davinci/da8xx-dt.c:23:34: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] 1 arch/arm/mach-clps711x/board-autcpu12.c:163:26: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — FAIL, 1 error, 4 warnings, 0 section mismatches Errors: (.text+0x19558): undefined reference to `iommu_is_span_boundary' Warnings: warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-clps711x/board-autcpu12.c:163:26: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-davinci/da8xx-dt.c:23:34: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: cc1: error: '-march=r3000' requires '-mfp32' -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: cc1: error: '-march=r3900' requires '-mfp32' -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-lpc32xx/phy3250.c:215:36: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ls1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-mxs/mach-mxs.c:285:26: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — FAIL, 1 error, 1 warning, 0 section mismatches Errors: arch/mips/include/asm/netlogic/xlr/fmn.h:304:22: error: bitwise comparison always evaluates to false [-Werror=tautological-compare] Warnings: cc1: all warnings being treated as errors -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview-smp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — FAIL, 1 error, 4 warnings, 0 section mismatches Errors: (.text+0x19248): undefined reference to `iommu_is_span_boundary' Warnings: warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) -------------------------------------------------------------------------------- sead3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sead3micro_defconfig (mips, gcc-8) — FAIL, 2 errors, 0 warnings, 0 section mismatches Errors: arch/mips/kernel/genex.S:152: Error: branch to a symbol in another ISA mode arch/mips/kernel/genex.S:271: Error: branch to a symbol in another ISA mode -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

6 years

1
0
0 0

FAILED: patch "[PATCH] uprobes/x86: Fix detection of 32-bit user mode" failed to apply to 4.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 9212ec7d8357ea630031e89d0d399c761421c83b Mon Sep 17 00:00:00 2001 From: Sebastian Mayr <me(a)sam.st> Date: Sun, 28 Jul 2019 17:26:17 +0200 Subject: [PATCH] uprobes/x86: Fix detection of 32-bit user mode 32-bit processes running on a 64-bit kernel are not always detected correctly, causing the process to crash when uretprobes are installed. The reason for the crash is that in_ia32_syscall() is used to determine the process's mode, which only works correctly when called from a syscall. In the case of uretprobes, however, the function is called from a exception and always returns 'false' on a 64-bit kernel. In consequence this leads to corruption of the process's return address. Fix this by using user_64bit_mode() instead of in_ia32_syscall(), which is correct in any situation. [ tglx: Add a comment and the following historical info ] This should have been detected by the rename which happened in commit abfb9498ee13 ("x86/entry: Rename is_{ia32,x32}_task() to in_{ia32,x32}_syscall()") which states in the changelog: The is_ia32_task()/is_x32_task() function names are a big misnomer: they suggests that the compat-ness of a system call is a task property, which is not true, the compatness of a system call purely depends on how it was invoked through the system call layer. ..... and then it went and blindly renamed every call site. Sadly enough this was already mentioned here: 8faaed1b9f50 ("uprobes/x86: Introduce sizeof_long(), cleanup adjust_ret_addr() and arch_uretprobe_hijack_return_addr()") where the changelog says: TODO: is_ia32_task() is not what we actually want, TS_COMPAT does not necessarily mean 32bit. Fortunately syscall-like insns can't be probed so it actually works, but it would be better to rename and use is_ia32_frame(). and goes all the way back to: 0326f5a94dde ("uprobes/core: Handle breakpoint and singlestep exceptions") Oh well. 7+ years until someone actually tried a uretprobe on a 32bit process on a 64bit kernel.... Fixes: 0326f5a94dde ("uprobes/core: Handle breakpoint and singlestep exceptions") Signed-off-by: Sebastian Mayr <me(a)sam.st> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Cc: Masami Hiramatsu <mhiramat(a)kernel.org> Cc: Dmitry Safonov <dsafonov(a)virtuozzo.com> Cc: Oleg Nesterov <oleg(a)redhat.com> Cc: Srikar Dronamraju <srikar(a)linux.vnet.ibm.com> Cc: stable(a)vger.kernel.org Link: https://lkml.kernel.org/r/20190728152617.7308-1-me@sam.st diff --git a/arch/x86/kernel/uprobes.c b/arch/x86/kernel/uprobes.c index d8359ebeea70..8cd745ef8c7b 100644 --- a/arch/x86/kernel/uprobes.c +++ b/arch/x86/kernel/uprobes.c @@ -508,9 +508,12 @@ struct uprobe_xol_ops { void (*abort)(struct arch_uprobe *, struct pt_regs *); }; -static inline int sizeof_long(void) +static inline int sizeof_long(struct pt_regs *regs) { - return in_ia32_syscall() ? 4 : 8; + /* + * Check registers for mode as in_xxx_syscall() does not apply here. + */ + return user_64bit_mode(regs) ? 8 : 4; } static int default_pre_xol_op(struct arch_uprobe *auprobe, struct pt_regs *regs) @@ -521,9 +524,9 @@ static int default_pre_xol_op(struct arch_uprobe *auprobe, struct pt_regs *regs) static int emulate_push_stack(struct pt_regs *regs, unsigned long val) { - unsigned long new_sp = regs->sp - sizeof_long(); + unsigned long new_sp = regs->sp - sizeof_long(regs); - if (copy_to_user((void __user *)new_sp, &val, sizeof_long())) + if (copy_to_user((void __user *)new_sp, &val, sizeof_long(regs))) return -EFAULT; regs->sp = new_sp; @@ -556,7 +559,7 @@ static int default_post_xol_op(struct arch_uprobe *auprobe, struct pt_regs *regs long correction = utask->vaddr - utask->xol_vaddr; regs->ip += correction; } else if (auprobe->defparam.fixups & UPROBE_FIX_CALL) { - regs->sp += sizeof_long(); /* Pop incorrect return address */ + regs->sp += sizeof_long(regs); /* Pop incorrect return address */ if (emulate_push_stack(regs, utask->vaddr + auprobe->defparam.ilen)) return -ERESTART; } @@ -675,7 +678,7 @@ static int branch_post_xol_op(struct arch_uprobe *auprobe, struct pt_regs *regs) * "call" insn was executed out-of-line. Just restore ->sp and restart. * We could also restore ->ip and try to call branch_emulate_op() again. */ - regs->sp += sizeof_long(); + regs->sp += sizeof_long(regs); return -ERESTART; } @@ -1056,7 +1059,7 @@ bool arch_uprobe_skip_sstep(struct arch_uprobe *auprobe, struct pt_regs *regs) unsigned long arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr, struct pt_regs *regs) { - int rasize = sizeof_long(), nleft; + int rasize = sizeof_long(regs), nleft; unsigned long orig_ret_vaddr = 0; /* clear high bits for 32-bit apps */ if (copy_from_user(&orig_ret_vaddr, (void __user *)regs->sp, rasize))

6 years

1
0
0 0

FAILED: patch "[PATCH] uprobes/x86: Fix detection of 32-bit user mode" failed to apply to 4.9-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.9-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 9212ec7d8357ea630031e89d0d399c761421c83b Mon Sep 17 00:00:00 2001 From: Sebastian Mayr <me(a)sam.st> Date: Sun, 28 Jul 2019 17:26:17 +0200 Subject: [PATCH] uprobes/x86: Fix detection of 32-bit user mode 32-bit processes running on a 64-bit kernel are not always detected correctly, causing the process to crash when uretprobes are installed. The reason for the crash is that in_ia32_syscall() is used to determine the process's mode, which only works correctly when called from a syscall. In the case of uretprobes, however, the function is called from a exception and always returns 'false' on a 64-bit kernel. In consequence this leads to corruption of the process's return address. Fix this by using user_64bit_mode() instead of in_ia32_syscall(), which is correct in any situation. [ tglx: Add a comment and the following historical info ] This should have been detected by the rename which happened in commit abfb9498ee13 ("x86/entry: Rename is_{ia32,x32}_task() to in_{ia32,x32}_syscall()") which states in the changelog: The is_ia32_task()/is_x32_task() function names are a big misnomer: they suggests that the compat-ness of a system call is a task property, which is not true, the compatness of a system call purely depends on how it was invoked through the system call layer. ..... and then it went and blindly renamed every call site. Sadly enough this was already mentioned here: 8faaed1b9f50 ("uprobes/x86: Introduce sizeof_long(), cleanup adjust_ret_addr() and arch_uretprobe_hijack_return_addr()") where the changelog says: TODO: is_ia32_task() is not what we actually want, TS_COMPAT does not necessarily mean 32bit. Fortunately syscall-like insns can't be probed so it actually works, but it would be better to rename and use is_ia32_frame(). and goes all the way back to: 0326f5a94dde ("uprobes/core: Handle breakpoint and singlestep exceptions") Oh well. 7+ years until someone actually tried a uretprobe on a 32bit process on a 64bit kernel.... Fixes: 0326f5a94dde ("uprobes/core: Handle breakpoint and singlestep exceptions") Signed-off-by: Sebastian Mayr <me(a)sam.st> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Cc: Masami Hiramatsu <mhiramat(a)kernel.org> Cc: Dmitry Safonov <dsafonov(a)virtuozzo.com> Cc: Oleg Nesterov <oleg(a)redhat.com> Cc: Srikar Dronamraju <srikar(a)linux.vnet.ibm.com> Cc: stable(a)vger.kernel.org Link: https://lkml.kernel.org/r/20190728152617.7308-1-me@sam.st diff --git a/arch/x86/kernel/uprobes.c b/arch/x86/kernel/uprobes.c index d8359ebeea70..8cd745ef8c7b 100644 --- a/arch/x86/kernel/uprobes.c +++ b/arch/x86/kernel/uprobes.c @@ -508,9 +508,12 @@ struct uprobe_xol_ops { void (*abort)(struct arch_uprobe *, struct pt_regs *); }; -static inline int sizeof_long(void) +static inline int sizeof_long(struct pt_regs *regs) { - return in_ia32_syscall() ? 4 : 8; + /* + * Check registers for mode as in_xxx_syscall() does not apply here. + */ + return user_64bit_mode(regs) ? 8 : 4; } static int default_pre_xol_op(struct arch_uprobe *auprobe, struct pt_regs *regs) @@ -521,9 +524,9 @@ static int default_pre_xol_op(struct arch_uprobe *auprobe, struct pt_regs *regs) static int emulate_push_stack(struct pt_regs *regs, unsigned long val) { - unsigned long new_sp = regs->sp - sizeof_long(); + unsigned long new_sp = regs->sp - sizeof_long(regs); - if (copy_to_user((void __user *)new_sp, &val, sizeof_long())) + if (copy_to_user((void __user *)new_sp, &val, sizeof_long(regs))) return -EFAULT; regs->sp = new_sp; @@ -556,7 +559,7 @@ static int default_post_xol_op(struct arch_uprobe *auprobe, struct pt_regs *regs long correction = utask->vaddr - utask->xol_vaddr; regs->ip += correction; } else if (auprobe->defparam.fixups & UPROBE_FIX_CALL) { - regs->sp += sizeof_long(); /* Pop incorrect return address */ + regs->sp += sizeof_long(regs); /* Pop incorrect return address */ if (emulate_push_stack(regs, utask->vaddr + auprobe->defparam.ilen)) return -ERESTART; } @@ -675,7 +678,7 @@ static int branch_post_xol_op(struct arch_uprobe *auprobe, struct pt_regs *regs) * "call" insn was executed out-of-line. Just restore ->sp and restart. * We could also restore ->ip and try to call branch_emulate_op() again. */ - regs->sp += sizeof_long(); + regs->sp += sizeof_long(regs); return -ERESTART; } @@ -1056,7 +1059,7 @@ bool arch_uprobe_skip_sstep(struct arch_uprobe *auprobe, struct pt_regs *regs) unsigned long arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr, struct pt_regs *regs) { - int rasize = sizeof_long(), nleft; + int rasize = sizeof_long(regs), nleft; unsigned long orig_ret_vaddr = 0; /* clear high bits for 32-bit apps */ if (copy_from_user(&orig_ret_vaddr, (void __user *)regs->sp, rasize))

6 years

1
0
0 0

kvm: x86: skip populating logical dest map if apic is not sw enabled

by Bandan Das

Please consider commit b14c876b994f208b6b95c222056e1deb0a45de0e Author: Radim Krcmar <rkrcmar(a)redhat.com> Date: Tue Aug 13 23:37:37 2019 -0400 kvm: x86: skip populating logical dest map if apic is not sw enabled This fixes 1e08ec4a130e2745d96df169e67c58df98a07311 that was introduced in v3.7. The bug is that the KVM lapic is not considering whether the guest apic is enabled before populating the apic in the logical destination table. Thanks, Bandan

6 years

2
1
0 0

stable-rc/linux-4.9.y build: 197 builds: 5 failed, 192 passed, 4 errors, 8 warnings (v4.9.190)

by kernelci.org bot

stable-rc/linux-4.9.y build: 197 builds: 5 failed, 192 passed, 4 errors, 8 warnings (v4.9.190) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.9.y/kernel/v4.9.190/ Tree: stable-rc Branch: linux-4.9.y Git Describe: v4.9.190 Git Commit: 228e87c35b6c083be778d24b64c02ad05015f3d2 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Build Failures Detected: mips: 32r2el_defconfig: (gcc-8) FAIL bigsur_defconfig: (gcc-8) FAIL decstation_defconfig: (gcc-8) FAIL jmr3927_defconfig: (gcc-8) FAIL sb1250_swarm_defconfig: (gcc-8) FAIL Errors and Warnings Detected: arc: arm64: arm: i386: mips: bigsur_defconfig (gcc-8): 1 error, 4 warnings decstation_defconfig (gcc-8): 1 error jmr3927_defconfig (gcc-8): 1 error sb1250_swarm_defconfig (gcc-8): 1 error, 4 warnings x86_64: Errors summary: 1 cc1: error: '-march=r3900' requires '-mfp32' 1 cc1: error: '-march=r3000' requires '-mfp32' 1 (.text+0x1bf20): undefined reference to `iommu_is_span_boundary' 1 (.text+0x1bbd0): undefined reference to `iommu_is_span_boundary' Warnings summary: 8 warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — FAIL, 1 error, 4 warnings, 0 section mismatches Errors: (.text+0x1bf20): undefined reference to `iommu_is_span_boundary' Warnings: warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: cc1: error: '-march=r3000' requires '-mfp32' -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: cc1: error: '-march=r3900' requires '-mfp32' -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — FAIL, 1 error, 4 warnings, 0 section mismatches Errors: (.text+0x1bbd0): undefined reference to `iommu_is_span_boundary' Warnings: warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zebu_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zebu_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

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stable-rc/linux-5.2.y build: 209 builds: 1 failed, 208 passed, 1 error, 19 warnings (v5.2.11)

by kernelci.org bot

stable-rc/linux-5.2.y build: 209 builds: 1 failed, 208 passed, 1 error, 19 warnings (v5.2.11) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.2.y/kernel/v5.2.11/ Tree: stable-rc Branch: linux-5.2.y Git Describe: v5.2.11 Git Commit: c3915fe1bf1235dbf3b0bced734c960202915bd5 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Build Failure Detected: mips: pistachio_defconfig: (gcc-8) FAIL Errors and Warnings Detected: arc: arm64: arm: integrator_defconfig (gcc-8): 2 warnings multi_v4t_defconfig (gcc-8): 2 warnings multi_v5_defconfig (gcc-8): 2 warnings realview_defconfig (gcc-8): 2 warnings s3c6400_defconfig (gcc-8): 2 warnings u300_defconfig (gcc-8): 2 warnings i386: mips: db1xxx_defconfig (gcc-8): 1 warning malta_qemu_32r6_defconfig (gcc-8): 1 warning pistachio_defconfig (gcc-8): 1 error riscv: rv32_defconfig (gcc-8): 4 warnings x86_64: tinyconfig (gcc-8): 1 warning Errors summary: 1 mm/zsmalloc.c:2435:27: error: 'struct zs_pool' has no member named 'migration_wait' Warnings summary: 6 arch/arm/mm/init.c:453:13: warning: unused variable 'itcm_end' [-Wunused-variable] 6 arch/arm/mm/init.c:452:13: warning: unused variable 'dtcm_end' [-Wunused-variable] 2 <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] 2 <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] 1 {standard input}:131: Warning: macro instruction expanded into multiple instructions 1 drivers/mtd/nand/raw/au1550nd.c:443:57: warning: pointer type mismatch in conditional expression 1 .config:1167:warning: override: UNWINDER_GUESS changes choice state ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/mtd/nand/raw/au1550nd.c:443:57: warning: pointer type mismatch in conditional expression -------------------------------------------------------------------------------- decstation_64_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_r4k_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm/mm/init.c:453:13: warning: unused variable 'itcm_end' [-Wunused-variable] arch/arm/mm/init.c:452:13: warning: unused variable 'dtcm_end' [-Wunused-variable] -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:131: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- milbeaut_m10v_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm/mm/init.c:453:13: warning: unused variable 'itcm_end' [-Wunused-variable] arch/arm/mm/init.c:452:13: warning: unused variable 'dtcm_end' [-Wunused-variable] -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm/mm/init.c:453:13: warning: unused variable 'itcm_end' [-Wunused-variable] arch/arm/mm/init.c:452:13: warning: unused variable 'dtcm_end' [-Wunused-variable] -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: mm/zsmalloc.c:2435:27: error: 'struct zs_pool' has no member named 'migration_wait' -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm/mm/init.c:453:13: warning: unused variable 'itcm_end' [-Wunused-variable] arch/arm/mm/init.c:452:13: warning: unused variable 'dtcm_end' [-Wunused-variable] -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-8) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm/mm/init.c:453:13: warning: unused variable 'itcm_end' [-Wunused-variable] arch/arm/mm/init.c:452:13: warning: unused variable 'dtcm_end' [-Wunused-variable] -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1167:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm/mm/init.c:453:13: warning: unused variable 'itcm_end' [-Wunused-variable] arch/arm/mm/init.c:452:13: warning: unused variable 'dtcm_end' [-Wunused-variable] -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

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stable-rc/linux-4.14.y build: 201 builds: 5 failed, 196 passed, 5 errors, 108 warnings (v4.14.141)

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stable-rc/linux-4.14.y build: 201 builds: 5 failed, 196 passed, 5 errors, 108 warnings (v4.14.141) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.141/ Tree: stable-rc Branch: linux-4.14.y Git Describe: v4.14.141 Git Commit: 01fd1694b93c92ad54fa684dac9c8068ecda8288 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Build Failures Detected: mips: bigsur_defconfig: (gcc-8) FAIL decstation_defconfig: (gcc-8) FAIL jmr3927_defconfig: (gcc-8) FAIL pistachio_defconfig: (gcc-8) FAIL sb1250_swarm_defconfig: (gcc-8) FAIL Errors and Warnings Detected: arc: arm64: defconfig (gcc-8): 1 warning arm: acs5k_defconfig (gcc-8): 1 warning acs5k_tiny_defconfig (gcc-8): 1 warning aspeed_g4_defconfig (gcc-8): 1 warning aspeed_g5_defconfig (gcc-8): 1 warning assabet_defconfig (gcc-8): 1 warning axm55xx_defconfig (gcc-8): 1 warning badge4_defconfig (gcc-8): 1 warning cerfcube_defconfig (gcc-8): 1 warning clps711x_defconfig (gcc-8): 1 warning cm_x300_defconfig (gcc-8): 1 warning cns3420vb_defconfig (gcc-8): 1 warning colibri_pxa270_defconfig (gcc-8): 1 warning colibri_pxa300_defconfig (gcc-8): 1 warning collie_defconfig (gcc-8): 1 warning corgi_defconfig (gcc-8): 1 warning davinci_all_defconfig (gcc-8): 1 warning dove_defconfig (gcc-8): 1 warning ebsa110_defconfig (gcc-8): 1 warning ep93xx_defconfig (gcc-8): 1 warning eseries_pxa_defconfig (gcc-8): 1 warning exynos_defconfig (gcc-8): 1 warning ezx_defconfig (gcc-8): 1 warning footbridge_defconfig (gcc-8): 1 warning gemini_defconfig (gcc-8): 1 warning h3600_defconfig (gcc-8): 1 warning hackkit_defconfig (gcc-8): 1 warning hisi_defconfig (gcc-8): 1 warning imote2_defconfig (gcc-8): 1 warning imx_v6_v7_defconfig (gcc-8): 1 warning integrator_defconfig (gcc-8): 1 warning iop13xx_defconfig (gcc-8): 1 warning iop32x_defconfig (gcc-8): 1 warning iop33x_defconfig (gcc-8): 1 warning ixp4xx_defconfig (gcc-8): 1 warning jornada720_defconfig (gcc-8): 1 warning keystone_defconfig (gcc-8): 1 warning ks8695_defconfig (gcc-8): 1 warning lart_defconfig (gcc-8): 1 warning lpd270_defconfig (gcc-8): 1 warning lubbock_defconfig (gcc-8): 1 warning magician_defconfig (gcc-8): 1 warning mainstone_defconfig (gcc-8): 1 warning mini2440_defconfig (gcc-8): 1 warning mmp2_defconfig (gcc-8): 1 warning moxart_defconfig (gcc-8): 1 warning multi_v4t_defconfig (gcc-8): 1 warning multi_v5_defconfig (gcc-8): 1 warning multi_v7_defconfig (gcc-8): 1 warning mv78xx0_defconfig (gcc-8): 1 warning mvebu_v5_defconfig (gcc-8): 1 warning mvebu_v7_defconfig (gcc-8): 1 warning mxs_defconfig (gcc-8): 1 warning neponset_defconfig (gcc-8): 1 warning netwinder_defconfig (gcc-8): 1 warning netx_defconfig (gcc-8): 1 warning nhk8815_defconfig (gcc-8): 1 warning nuc910_defconfig (gcc-8): 1 warning nuc950_defconfig (gcc-8): 1 warning nuc960_defconfig (gcc-8): 1 warning omap2plus_defconfig (gcc-8): 1 warning orion5x_defconfig (gcc-8): 1 warning palmz72_defconfig (gcc-8): 1 warning pcm027_defconfig (gcc-8): 1 warning prima2_defconfig (gcc-8): 1 warning pxa168_defconfig (gcc-8): 1 warning pxa255-idp_defconfig (gcc-8): 1 warning pxa3xx_defconfig (gcc-8): 1 warning pxa910_defconfig (gcc-8): 1 warning pxa_defconfig (gcc-8): 1 warning qcom_defconfig (gcc-8): 1 warning raumfeld_defconfig (gcc-8): 1 warning realview_defconfig (gcc-8): 1 warning rpc_defconfig (gcc-8): 1 warning s3c2410_defconfig (gcc-8): 1 warning s3c6400_defconfig (gcc-8): 1 warning s5pv210_defconfig (gcc-8): 1 warning sama5_defconfig (gcc-8): 1 warning shannon_defconfig (gcc-8): 1 warning simpad_defconfig (gcc-8): 1 warning socfpga_defconfig (gcc-8): 1 warning spear13xx_defconfig (gcc-8): 1 warning spear3xx_defconfig (gcc-8): 1 warning spear6xx_defconfig (gcc-8): 1 warning spitz_defconfig (gcc-8): 1 warning sunxi_defconfig (gcc-8): 1 warning tango4_defconfig (gcc-8): 1 warning tegra_defconfig (gcc-8): 1 warning trizeps4_defconfig (gcc-8): 1 warning u300_defconfig (gcc-8): 1 warning u8500_defconfig (gcc-8): 1 warning versatile_defconfig (gcc-8): 1 warning vexpress_defconfig (gcc-8): 1 warning vt8500_v6_v7_defconfig (gcc-8): 1 warning zeus_defconfig (gcc-8): 1 warning zx_defconfig (gcc-8): 1 warning i386: i386_defconfig (gcc-8): 1 warning mips: bigsur_defconfig (gcc-8): 1 error, 4 warnings decstation_defconfig (gcc-8): 1 error jmr3927_defconfig (gcc-8): 1 error malta_qemu_32r6_defconfig (gcc-8): 1 warning pistachio_defconfig (gcc-8): 1 error sb1250_swarm_defconfig (gcc-8): 1 error, 4 warnings x86_64: tinyconfig (gcc-8): 1 warning x86_64_defconfig (gcc-8): 1 warning Errors summary: 2 (.text+0x1c8): undefined reference to `iommu_is_span_boundary' 1 mm/zsmalloc.c:2434:27: error: 'struct zs_pool' has no member named 'migration_wait' 1 cc1: error: '-march=r3900' requires '-mfp32' 1 cc1: error: '-march=r3000' requires '-mfp32' Warnings summary: 98 fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] 8 warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) 1 {standard input}:29: Warning: macro instruction expanded into multiple instructions 1 .config:1023:warning: override: UNWINDER_GUESS changes choice state ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — FAIL, 1 error, 4 warnings, 0 section mismatches Errors: (.text+0x1c8): undefined reference to `iommu_is_span_boundary' Warnings: warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: cc1: error: '-march=r3000' requires '-mfp32' -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: cc1: error: '-march=r3900' requires '-mfp32' -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:29: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: mm/zsmalloc.c:2434:27: error: 'struct zs_pool' has no member named 'migration_wait' -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — FAIL, 1 error, 4 warnings, 0 section mismatches Errors: (.text+0x1c8): undefined reference to `iommu_is_span_boundary' Warnings: warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1023:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] --- For more info write to <info(a)kernelci.org>

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stable-rc/linux-4.19.y build: 206 builds: 1 failed, 205 passed, 1 error, 6 warnings (v4.19.69)

by kernelci.org bot

stable-rc/linux-4.19.y build: 206 builds: 1 failed, 205 passed, 1 error, 6 warnings (v4.19.69) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.19.y/kernel/v4.19.69/ Tree: stable-rc Branch: linux-4.19.y Git Describe: v4.19.69 Git Commit: 97ab07e11fbf55c86c3758e07ab295028bf17f94 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Build Failure Detected: mips: pistachio_defconfig: (gcc-8) FAIL Errors and Warnings Detected: arc: arm64: arm: i386: mips: lemote2f_defconfig (gcc-8): 1 warning loongson3_defconfig (gcc-8): 2 warnings malta_qemu_32r6_defconfig (gcc-8): 1 warning nlm_xlp_defconfig (gcc-8): 1 warning pistachio_defconfig (gcc-8): 1 error riscv: x86_64: tinyconfig (gcc-8): 1 warning Errors summary: 1 mm/zsmalloc.c:2435:27: error: 'struct zs_pool' has no member named 'migration_wait' Warnings summary: 3 net/core/rtnetlink.c:3160:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 {standard input}:131: Warning: macro instruction expanded into multiple instructions 1 arch/mips/configs/loongson3_defconfig:55:warning: symbol value 'm' invalid for HOTPLUG_PCI_SHPC 1 .config:1007:warning: override: UNWINDER_GUESS changes choice state ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3160:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/mips/configs/loongson3_defconfig:55:warning: symbol value 'm' invalid for HOTPLUG_PCI_SHPC net/core/rtnetlink.c:3160:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:131: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3160:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: mm/zsmalloc.c:2435:27: error: 'struct zs_pool' has no member named 'migration_wait' -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1007:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

6 years

1
0
0 0

[PATCH] power/supply: ingenic-battery: Don't change scale if there's only one

by Paul Cercueil

The ADC in the JZ4740 can work either in high-precision mode with a 2.5V range, or in low-precision mode with a 7.5V range. The code in place in this driver will select the proper scale according to the maximum voltage of the battery. The JZ4770 however only has one mode, with a 6.6V range. If only one scale is available, there's no need to change it (and nothing to change it to), and trying to do so will fail with -EINVAL. Fixes commit fb24ccfbe1e0 ("power: supply: add Ingenic JZ47xx battery driver.") Signed-off-by: Paul Cercueil <paul(a)crapouillou.net> Cc: stable(a)vger.kernel.org --- drivers/power/supply/ingenic-battery.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/power/supply/ingenic-battery.c b/drivers/power/supply/ingenic-battery.c index 35816d4b3012..5a53057b4f64 100644 --- a/drivers/power/supply/ingenic-battery.c +++ b/drivers/power/supply/ingenic-battery.c @@ -80,6 +80,10 @@ static int ingenic_battery_set_scale(struct ingenic_battery *bat) if (ret != IIO_AVAIL_LIST || scale_type != IIO_VAL_FRACTIONAL_LOG2) return -EINVAL; + /* Only one (fractional) entry - nothing to change */ + if (scale_len == 2) + return 0; + max_mV = bat->info.voltage_max_design_uv / 1000; for (i = 0; i < scale_len; i += 2) { -- 2.21.0.593.g511ec345e18

6 years

2
1
0 0

Kernel 5.2.11 dpes not compile

by François Valenduc

The following patch causes a build failure: Author: Henry Burns <henryburns(a)google.com> Date: Sat Aug 24 17:55:06 2019 -0700 mm/zsmalloc.c: fix race condition in zs_destroy_pool I get this error: CALL scripts/checksyscalls.sh CALL scripts/atomic/check-atomics.sh DESCEND objtool CHK include/generated/compile.h CC mm/zsmalloc.o In file included from ./include/linux/mmzone.h:10:0, from ./include/linux/gfp.h:6, from ./include/linux/umh.h:4, from ./include/linux/kmod.h:9, from ./include/linux/module.h:13, from mm/zsmalloc.c:33: mm/zsmalloc.c: In function ‘zs_create_pool’: mm/zsmalloc.c:2435:27: error: ‘struct zs_pool’ has no member named ‘migration_wait’ init_waitqueue_head(&pool->migration_wait); ^ ./include/linux/wait.h:67:26: note: in definition of macro ‘init_waitqueue_head’ __init_waitqueue_head((wq_head), #wq_head, &__key); \ ^~~~~~~ scripts/Makefile.build:278: recipe for target 'mm/zsmalloc.o' failed make[1]: *** [mm/zsmalloc.o] Error 1 Makefile:1073: recipe for target 'mm' failed You can find my configuration file attached. Does anybody have any idea about this ? Thanks in advance, François Valenduc

6 years

4
5
0 0

[PATCHES] Networking

by David Miller

Please queue up the following bug fixes for v4.19 and v5.2 -stable respectively, thanks!

6 years

2
2
0 0

Re: [PATCH 2/2] Fix a stack buffer overflow bug in check_input_term

by Greg Kroah-Hartman

On Fri, Aug 30, 2019 at 05:51:17PM -0400, Hui Peng wrote: > This is the backported patch for the following fix to v4.4.x and v4.14.x: > 19bce474c45b ("ALSA: usb-audio: Fix a stack buffer overflow bug in > check_input_term") Now queued up, thanks. greg k-h

6 years

1
0
0 0

Re: [PATCH 1/2] Fix an OOB bug in parse_audio_mixer_unit

by Greg Kroah-Hartman

On Fri, Aug 30, 2019 at 05:49:59PM -0400, Hui Peng wrote: > This is the backported patch of the following bug to v4.4.x and v4.14.x: > daac07156b33 ("ALSA: usb-audio: Fix an OOB bug in parse_audio_mixer_unit") Thanks, also now queued up to 4.9.y, you forgot that one :) greg k-h

6 years

1
0
0 0

[PATCH AUTOSEL 4.19 01/29] hv_sock: Fix hang when a connection is closed

by Sasha Levin

From: Dexuan Cui <decui(a)microsoft.com> [ Upstream commit 685703b497bacea8765bb409d6b73455b73c540e ] There is a race condition for an established connection that is being closed by the guest: the refcnt is 4 at the end of hvs_release() (Note: here the 'remove_sock' is false): 1 for the initial value; 1 for the sk being in the bound list; 1 for the sk being in the connected list; 1 for the delayed close_work. After hvs_release() finishes, __vsock_release() -> sock_put(sk) *may* decrease the refcnt to 3. Concurrently, hvs_close_connection() runs in another thread: calls vsock_remove_sock() to decrease the refcnt by 2; call sock_put() to decrease the refcnt to 0, and free the sk; next, the "release_sock(sk)" may hang due to use-after-free. In the above, after hvs_release() finishes, if hvs_close_connection() runs faster than "__vsock_release() -> sock_put(sk)", then there is not any issue, because at the beginning of hvs_close_connection(), the refcnt is still 4. The issue can be resolved if an extra reference is taken when the connection is established. Fixes: a9eeb998c28d ("hv_sock: Add support for delayed close") Signed-off-by: Dexuan Cui <decui(a)microsoft.com> Reviewed-by: Sunil Muthuswamy <sunilmut(a)microsoft.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- net/vmw_vsock/hyperv_transport.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/net/vmw_vsock/hyperv_transport.c b/net/vmw_vsock/hyperv_transport.c index 9c7da811d130f..98f193fd5315e 100644 --- a/net/vmw_vsock/hyperv_transport.c +++ b/net/vmw_vsock/hyperv_transport.c @@ -320,6 +320,11 @@ static void hvs_close_connection(struct vmbus_channel *chan) lock_sock(sk); hvs_do_close_lock_held(vsock_sk(sk), true); release_sock(sk); + + /* Release the refcnt for the channel that's opened in + * hvs_open_connection(). + */ + sock_put(sk); } static void hvs_open_connection(struct vmbus_channel *chan) @@ -388,6 +393,9 @@ static void hvs_open_connection(struct vmbus_channel *chan) } set_per_channel_state(chan, conn_from_host ? new : sk); + + /* This reference will be dropped by hvs_close_connection(). */ + sock_hold(conn_from_host ? new : sk); vmbus_set_chn_rescind_callback(chan, hvs_close_connection); /* Set the pending send size to max packet size to always get -- 2.20.1

6 years

3
32
0 0

[PATCH] spi: ep93xx: Repair SPI CS lookup tables

by Alexander Sverdlin

The actual device name of the SPI controller being registered on EP93xx is "spi0" (as seen by gpiod_find_lookup_table()). This patch fixes all relevant lookup tables and the following failure (seen on EDB9302): ep93xx-spi ep93xx-spi.0: failed to register SPI master ep93xx-spi: probe of ep93xx-spi.0 failed with error -22 Fixes: 1dfbf334f1236 ("spi: ep93xx: Convert to use CS GPIO descriptors") Cc: stable(a)vger.kernel.org Signed-off-by: Alexander Sverdlin <alexander.sverdlin(a)gmail.com> --- arch/arm/mach-ep93xx/edb93xx.c | 2 +- arch/arm/mach-ep93xx/simone.c | 2 +- arch/arm/mach-ep93xx/ts72xx.c | 4 ++-- arch/arm/mach-ep93xx/vision_ep9307.c | 2 +- 4 files changed, 5 insertions(+), 5 deletions(-) diff --git a/arch/arm/mach-ep93xx/edb93xx.c b/arch/arm/mach-ep93xx/edb93xx.c index 1f0da76a39de..7b7280c21ee0 100644 --- a/arch/arm/mach-ep93xx/edb93xx.c +++ b/arch/arm/mach-ep93xx/edb93xx.c @@ -103,7 +103,7 @@ static struct spi_board_info edb93xx_spi_board_info[] __initdata = { }; static struct gpiod_lookup_table edb93xx_spi_cs_gpio_table = { - .dev_id = "ep93xx-spi.0", + .dev_id = "spi0", .table = { GPIO_LOOKUP("A", 6, "cs", GPIO_ACTIVE_LOW), { }, diff --git a/arch/arm/mach-ep93xx/simone.c b/arch/arm/mach-ep93xx/simone.c index e2658e22bba1..8a53b74dc4b2 100644 --- a/arch/arm/mach-ep93xx/simone.c +++ b/arch/arm/mach-ep93xx/simone.c @@ -73,7 +73,7 @@ static struct spi_board_info simone_spi_devices[] __initdata = { * v1.3 parts will still work, since the signal on SFRMOUT is automatic. */ static struct gpiod_lookup_table simone_spi_cs_gpio_table = { - .dev_id = "ep93xx-spi.0", + .dev_id = "spi0", .table = { GPIO_LOOKUP("A", 1, "cs", GPIO_ACTIVE_LOW), { }, diff --git a/arch/arm/mach-ep93xx/ts72xx.c b/arch/arm/mach-ep93xx/ts72xx.c index 582e06e104fd..e0e1b11032f1 100644 --- a/arch/arm/mach-ep93xx/ts72xx.c +++ b/arch/arm/mach-ep93xx/ts72xx.c @@ -267,7 +267,7 @@ static struct spi_board_info bk3_spi_board_info[] __initdata = { * goes through CPLD */ static struct gpiod_lookup_table bk3_spi_cs_gpio_table = { - .dev_id = "ep93xx-spi.0", + .dev_id = "spi0", .table = { GPIO_LOOKUP("F", 3, "cs", GPIO_ACTIVE_LOW), { }, @@ -316,7 +316,7 @@ static struct spi_board_info ts72xx_spi_devices[] __initdata = { }; static struct gpiod_lookup_table ts72xx_spi_cs_gpio_table = { - .dev_id = "ep93xx-spi.0", + .dev_id = "spi0", .table = { /* DIO_17 */ GPIO_LOOKUP("F", 2, "cs", GPIO_ACTIVE_LOW), diff --git a/arch/arm/mach-ep93xx/vision_ep9307.c b/arch/arm/mach-ep93xx/vision_ep9307.c index a88a1d807b32..cbcba3136d74 100644 --- a/arch/arm/mach-ep93xx/vision_ep9307.c +++ b/arch/arm/mach-ep93xx/vision_ep9307.c @@ -242,7 +242,7 @@ static struct spi_board_info vision_spi_board_info[] __initdata = { }; static struct gpiod_lookup_table vision_spi_cs_gpio_table = { - .dev_id = "ep93xx-spi.0", + .dev_id = "spi0", .table = { GPIO_LOOKUP_IDX("A", 6, "cs", 0, GPIO_ACTIVE_LOW), GPIO_LOOKUP_IDX("A", 7, "cs", 1, GPIO_ACTIVE_LOW), -- 2.21.0

6 years

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[PATCH V2] x86/boot: Fix regression--secure boot info loss from bootparam sanitizing

by John S Gruber

From: "John S. Gruber" <JohnSGruber(a)gmail.com> commit a90118c445cc ("x86/boot: Save fields explicitly, zero out everything else") now zeros the secure boot information passed by the boot loader or by the kernel's efi handover mechanism. Include boot-params.secure_boot in the preserve field list. I noted a change in my computers between running signed 5.3-rc4 and 5.3-rc6 with signed kernels using the efi handoff protocol with grub. The kernel log message "Secure boot enabled" becomes "Secure boot could not be determined". The efi_main function in arch/x86/boot/compressed/eboot.c sets this field early but it is subsequently zeroed by the above referenced commit in the file arch/x86/include/asm/bootparam_utils.h Fixes: commit a90118c445cc ("x86/boot: Save fields explicitly, zero out everything else") Signed-off-by: John S. Gruber <JohnSGruber(a)gmail.com> --- Adjusted the patch for John Hubbard's comments. arch/x86/include/asm/bootparam_utils.h | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/x86/include/asm/bootparam_utils.h b/arch/x86/include/asm/bootparam_utils.h index 9e5f3c7..981fe92 100644 --- a/arch/x86/include/asm/bootparam_utils.h +++ b/arch/x86/include/asm/bootparam_utils.h @@ -70,6 +70,7 @@ static void sanitize_boot_params(struct boot_params *boot_params) BOOT_PARAM_PRESERVE(eddbuf_entries), BOOT_PARAM_PRESERVE(edd_mbr_sig_buf_entries), BOOT_PARAM_PRESERVE(edd_mbr_sig_buffer), + BOOT_PARAM_PRESERVE(secure_boot), BOOT_PARAM_PRESERVE(hdr), BOOT_PARAM_PRESERVE(e820_table), BOOT_PARAM_PRESERVE(eddbuf), -- 2.7.4

6 years

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[PATCH v2] power: supply: sbs-battery: use correct flags field

by Michael Nosthoff

the type flag is stored in the chip->flags field not in the client->flags field. This currently leads to never using the ti specific health function as client->flags doesn't use that bit. So it's always falling back to the general one. Fixes: 76b16f4cdfb8 ("power: supply: sbs-battery: don't assume MANUFACTURER_DATA formats") Signed-off-by: Michael Nosthoff <committed(a)heine.so> Reviewed-by: Brian Norris <briannorris(a)chromium.org> Cc: <stable(a)vger.kernel.org> --- Changes since v1: * Changed comment according to Brian's suggestions * Added Fixes tag * Added reviewed and cc stable drivers/power/supply/sbs-battery.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/power/supply/sbs-battery.c b/drivers/power/supply/sbs-battery.c index 048d205d7074..2e86cc1e0e35 100644 --- a/drivers/power/supply/sbs-battery.c +++ b/drivers/power/supply/sbs-battery.c @@ -620,7 +620,7 @@ static int sbs_get_property(struct power_supply *psy, switch (psp) { case POWER_SUPPLY_PROP_PRESENT: case POWER_SUPPLY_PROP_HEALTH: - if (client->flags & SBS_FLAGS_TI_BQ20Z75) + if (chip->flags & SBS_FLAGS_TI_BQ20Z75) ret = sbs_get_ti_battery_presence_and_health(client, psp, val); else -- 2.20.1

6 years

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[PATCH] power: supply: sbs-battery: only return health when battery present

by Michael Nosthoff

when the battery is set to sbs-mode and no gpio detection is enabled "health" is always returning a value even when the battery is not present. All other fields return "not present". This leads to a scenario where the driver is constantly switching between "present" and "not present" state. This generates a lot of constant traffic on the i2c. This commit changes the response of "health" to an error when the battery is not responding leading to a consistent "not present" state. Fixes: 76b16f4cdfb8 ("power: supply: sbs-battery: don't assume MANUFACTURER_DATA formats") Signed-off-by: Michael Nosthoff <committed(a)heine.so> Cc: Brian Norris <briannorris(a)chromium.org> Cc: <stable(a)vger.kernel.org> --- drivers/power/supply/sbs-battery.c | 25 ++++++++++++++++--------- 1 file changed, 16 insertions(+), 9 deletions(-) diff --git a/drivers/power/supply/sbs-battery.c b/drivers/power/supply/sbs-battery.c index 2e86cc1e0e35..f8d74e9f7931 100644 --- a/drivers/power/supply/sbs-battery.c +++ b/drivers/power/supply/sbs-battery.c @@ -314,17 +314,22 @@ static int sbs_get_battery_presence_and_health( { int ret; - if (psp == POWER_SUPPLY_PROP_PRESENT) { - /* Dummy command; if it succeeds, battery is present. */ - ret = sbs_read_word_data(client, sbs_data[REG_STATUS].addr); - if (ret < 0) - val->intval = 0; /* battery disconnected */ - else - val->intval = 1; /* battery present */ - } else { /* POWER_SUPPLY_PROP_HEALTH */ + /* Dummy command; if it succeeds, battery is present. */ + ret = sbs_read_word_data(client, sbs_data[REG_STATUS].addr); + + if (ret < 0) { /* battery not present*/ + if (psp == POWER_SUPPLY_PROP_PRESENT) { + val->intval = 0; + return 0; + } + return ret; + } + + if (psp == POWER_SUPPLY_PROP_PRESENT) + val->intval = 1; /* battery present */ + else /* POWER_SUPPLY_PROP_HEALTH */ /* SBS spec doesn't have a general health command. */ val->intval = POWER_SUPPLY_HEALTH_UNKNOWN; - } return 0; } @@ -626,6 +631,8 @@ static int sbs_get_property(struct power_supply *psy, else ret = sbs_get_battery_presence_and_health(client, psp, val); + + /* this can only be true if no gpio is used */ if (psp == POWER_SUPPLY_PROP_PRESENT) return 0; break; -- 2.20.1

6 years

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[PATCH 2/2] Fix a stack buffer overflow bug in check_input_term

by Hui Peng

`check_input_term` recursively calls itself with input from device side (e.g., uac_input_terminal_descriptor.bCSourceID) as argument (id). In `check_input_term`, if `check_input_term` is called with the same `id` argument as the caller, it triggers endless recursive call, resulting kernel space stack overflow. This patch fixes the bug by adding a bitmap to `struct mixer_build` to keep track of the checked ids and stop the execution if some id has been checked (similar to how parse_audio_unit handles unitid argument). CVE: CVE-2018-15118 Reported-by: Hui Peng <benquike(a)gmail.com> Reported-by: Mathias Payer <mathias.payer(a)nebelwelt.net> Signed-off-by: Hui Peng <benquike(a)gmail.com> --- sound/usb/mixer.c | 29 ++++++++++++++++++++++++----- 1 file changed, 24 insertions(+), 5 deletions(-) diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c index 10ddec76f906..e24572fd6e30 100644 --- a/sound/usb/mixer.c +++ b/sound/usb/mixer.c @@ -81,6 +81,7 @@ struct mixer_build { unsigned char *buffer; unsigned int buflen; DECLARE_BITMAP(unitbitmap, MAX_ID_ELEMS); + DECLARE_BITMAP(termbitmap, MAX_ID_ELEMS); struct usb_audio_term oterm; const struct usbmix_name_map *map; const struct usbmix_selector_map *selector_map; @@ -709,15 +710,24 @@ static int get_term_name(struct mixer_build *state, struct usb_audio_term *iterm * parse the source unit recursively until it reaches to a terminal * or a branched unit. */ -static int check_input_term(struct mixer_build *state, int id, +static int __check_input_term(struct mixer_build *state, int id, struct usb_audio_term *term) { int err; void *p1; + unsigned char *hdr; memset(term, 0, sizeof(*term)); - while ((p1 = find_audio_control_unit(state, id)) != NULL) { - unsigned char *hdr = p1; + for (;;) { + /* a loop in the terminal chain? */ + if (test_and_set_bit(id, state->termbitmap)) + return -EINVAL; + + p1 = find_audio_control_unit(state, id); + if (!p1) + break; + + hdr = p1; term->id = id; switch (hdr[2]) { case UAC_INPUT_TERMINAL: @@ -732,7 +742,7 @@ static int check_input_term(struct mixer_build *state, int id, /* call recursively to verify that the * referenced clock entity is valid */ - err = check_input_term(state, d->bCSourceID, term); + err = __check_input_term(state, d->bCSourceID, term); if (err < 0) return err; @@ -764,7 +774,7 @@ static int check_input_term(struct mixer_build *state, int id, case UAC2_CLOCK_SELECTOR: { struct uac_selector_unit_descriptor *d = p1; /* call recursively to retrieve the channel info */ - err = check_input_term(state, d->baSourceID[0], term); + err = __check_input_term(state, d->baSourceID[0], term); if (err < 0) return err; term->type = d->bDescriptorSubtype << 16; /* virtual type */ @@ -811,6 +821,15 @@ static int check_input_term(struct mixer_build *state, int id, return -ENODEV; } + +static int check_input_term(struct mixer_build *state, int id, + struct usb_audio_term *term) +{ + memset(term, 0, sizeof(*term)); + memset(state->termbitmap, 0, sizeof(state->termbitmap)); + return __check_input_term(state, id, term); +} + /* * Feature Unit */ -- 2.17.1

6 years

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[PATCH 1/2] Fix an OOB bug in parse_audio_mixer_unit

by Hui Peng

The `uac_mixer_unit_descriptor` shown as below is read from the device side. In `parse_audio_mixer_unit`, `baSourceID` field is accessed from index 0 to `bNrInPins` - 1, the current implementation assumes that descriptor is always valid (the length of descriptor is no shorter than 5 + `bNrInPins`). If a descriptor read from the device side is invalid, it may trigger out-of-bound memory access. ``` struct uac_mixer_unit_descriptor { __u8 bLength; __u8 bDescriptorType; __u8 bDescriptorSubtype; __u8 bUnitID; __u8 bNrInPins; __u8 baSourceID[]; } ``` This patch fixes the bug by add a sanity check on the length of the descriptor. CVE: CVE-2018-15117 Reported-by: Hui Peng <benquike(a)gmail.com> Reported-by: Mathias Payer <mathias.payer(a)nebelwelt.net> Signed-off-by: Hui Peng <benquike(a)gmail.com> --- sound/usb/mixer.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c index 1f7eb3816cd7..10ddec76f906 100644 --- a/sound/usb/mixer.c +++ b/sound/usb/mixer.c @@ -1628,6 +1628,7 @@ static int parse_audio_mixer_unit(struct mixer_build *state, int unitid, int pin, ich, err; if (desc->bLength < 11 || !(input_pins = desc->bNrInPins) || + desc->bLength < sizeof(*desc) + desc->bNrInPins || !(num_outs = uac_mixer_unit_bNrChannels(desc))) { usb_audio_err(state->chip, "invalid MIXER UNIT descriptor %d\n", -- 2.17.1

6 years

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Re: [PATCH] x86/boot: Fix regression--secure boot info loss from bootparam sanitizing

by John Hubbard

On 9/1/19 8:38 AM, John S Gruber wrote: > From: "John S. Gruber" <JohnSGruber(a)gmail.com> > > commit a90118c445cc ("x86/boot: Save fields explicitly, zero out everything > else") now zeros the secure boot information passed by the boot loader or > by the kernel's efi handover mechanism. > > Include boot-params.secure_boot in the preserve field list. > > Signed-off-by: John S. Gruber <JohnSGruber(a)gmail.com> > --- > > I noted a change in my computers between running signed 5.3-rc4 and 5.3-rc6 > with signed kernels using the efi handoff protocol with grub. The kernel > log message "Secure boot enabled" becomes "Secure boot could not be > determined". The efi_main function in arch/x86/boot/compressed/eboot.c sets > this field early but it is subsequently zeroed by the above referenced commit > in the file arch/x86/include/asm/bootparam_utils.h > > Applies to 5.3-rc6. > Hi, The fix itself looks good, so you can add: Reviewed-by: John Hubbard <jhubbard(a)nvidia.com> ...but note that the commit description should get a few tweaks: 1. Your description above is actually well-suited for the commit log, so please add that in. Especially the symptoms are desirable to have on record. 2. This should Cc: stable(a)vger.kernel.org, because the whole thing made it into -stable and those kernels need this fix. 3. Also need a Fixes tag: Fixes: commit a90118c445cc ("x86/boot: Save fields explicitly, zero out everything else") thanks, -- John Hubbard NVIDIA > arch/x86/include/asm/bootparam_utils.h | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/x86/include/asm/bootparam_utils.h > b/arch/x86/include/asm/bootparam_utils.h > index 9e5f3c7..981fe92 100644 > --- a/arch/x86/include/asm/bootparam_utils.h > +++ b/arch/x86/include/asm/bootparam_utils.h > @@ -70,6 +70,7 @@ static void sanitize_boot_params(struct boot_params > *boot_params) > BOOT_PARAM_PRESERVE(eddbuf_entries), > BOOT_PARAM_PRESERVE(edd_mbr_sig_buf_entries), > BOOT_PARAM_PRESERVE(edd_mbr_sig_buffer), > + BOOT_PARAM_PRESERVE(secure_boot), > BOOT_PARAM_PRESERVE(hdr), > BOOT_PARAM_PRESERVE(e820_table), > BOOT_PARAM_PRESERVE(eddbuf), >

6 years

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[PATCH 4.14 00/33] 4.14.138-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.14.138 release. There are 33 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Sat 10 Aug 2019 07:03:19 PM UTC. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.14.138-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.14.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.14.138-rc1 Lukas Wunner <lukas(a)wunner.de> spi: bcm2835: Fix 3-wire mode if DMA is enabled Tejun Heo <tj(a)kernel.org> cgroup: Fix css_task_iter_advance_css_set() cset skip condition Tejun Heo <tj(a)kernel.org> cgroup: css_task_iter_skip()'d iterators must be advanced before accessed Tejun Heo <tj(a)kernel.org> cgroup: Include dying leaders with live threads in PROCS iterations Tejun Heo <tj(a)kernel.org> cgroup: Implement css_task_iter_skip() Tejun Heo <tj(a)kernel.org> cgroup: Call cgroup_release() before __exit_signal() Sudarsana Reddy Kalluru <skalluru(a)marvell.com> bnx2x: Disable multi-cos feature. Matteo Croce <mcroce(a)redhat.com> mvpp2: refactor MTU change code Alexis Bauvin <abauvin(a)scaleway.com> tun: mark small packets as owned by the tap sock Ariel Levkovich <lariel(a)mellanox.com> net/mlx5e: Prevent encap flow counter update async to user query Arnd Bergmann <arnd(a)arndb.de> compat_ioctl: pppoe: fix PPPOEIOCSFWD handling Taras Kondratiuk <takondra(a)cisco.com> tipc: compat: allow tipc commands without arguments Johan Hovold <johan(a)kernel.org> NFC: nfcmrvl: fix gpio-handling regression Jia-Ju Bai <baijiaju1990(a)gmail.com> net: sched: Fix a possible null-pointer dereference in dequeue_func() René van Dorst <opensource(a)vdorst.com> net: phylink: Fix flow control for fixed-link Mark Zhang <markz(a)mellanox.com> net/mlx5: Use reversed order when unregister devices Jiri Pirko <jiri(a)mellanox.com> net: fix ifindex collision during namespace removal Nikolay Aleksandrov <nikolay(a)cumulusnetworks.com> net: bridge: mcast: don't delete permanent entries when fast leave is enabled Nikolay Aleksandrov <nikolay(a)cumulusnetworks.com> net: bridge: delete local fdb on device init failure Haishuang Yan <yanhaishuang(a)cmss.chinamobile.com> ip6_tunnel: fix possible use-after-free on xmit Cong Wang <xiyou.wangcong(a)gmail.com> ife: error out when nla attributes are empty Gustavo A. R. Silva <gustavo(a)embeddedor.com> atm: iphase: Fix Spectre v1 vulnerability Josh Poimboeuf <jpoimboe(a)redhat.com> objtool: Add rewind_stack_do_exit() to the noreturn list Josh Poimboeuf <jpoimboe(a)redhat.com> objtool: Add machine_real_restart() to the noreturn list Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> IB: directly cast the sockaddr union to aockaddr Jason Gunthorpe <jgg(a)mellanox.com> RDMA: Directly cast the sockaddr union to sockaddr Sebastian Parschauer <s.parschauer(a)gmx.de> HID: Add quirk for HP X1200 PIXART OEM mouse Aaron Armstrong Skomra <skomra(a)gmail.com> HID: wacom: fix bit shift for Cintiq Companion 2 Will Deacon <will(a)kernel.org> arm64: cpufeature: Fix feature comparison for CTR_EL0.{CWG,ERG} Eric Dumazet <edumazet(a)google.com> tcp: be more careful in tcp_fragment() Adam Ford <aford173(a)gmail.com> ARM: dts: Add pinmuxing for i2c2 and i2c3 for LogicPD torpedo Adam Ford <aford173(a)gmail.com> ARM: dts: Add pinmuxing for i2c2 and i2c3 for LogicPD SOM-LV Hannes Reinecke <hare(a)suse.de> scsi: fcoe: Embed fc_rport_priv in fcoe_rport structure ------------- Diffstat: Makefile | 4 +- arch/arm/boot/dts/logicpd-som-lv.dtsi | 16 ++++ arch/arm/boot/dts/logicpd-torpedo-som.dtsi | 16 ++++ arch/arm64/include/asm/cpufeature.h | 7 +- arch/arm64/kernel/cpufeature.c | 8 +- drivers/atm/iphase.c | 8 +- drivers/hid/hid-ids.h | 1 + drivers/hid/usbhid/hid-quirks.c | 1 + drivers/hid/wacom_wac.c | 12 +-- drivers/infiniband/core/addr.c | 15 ++- drivers/infiniband/core/sa_query.c | 10 +- drivers/infiniband/hw/ocrdma/ocrdma_ah.c | 5 +- drivers/infiniband/hw/ocrdma/ocrdma_hw.c | 5 +- drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c | 2 +- drivers/net/ethernet/marvell/mvpp2.c | 41 +++----- drivers/net/ethernet/mellanox/mlx5/core/dev.c | 2 +- drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 4 +- .../net/ethernet/mellanox/mlx5/core/fs_counters.c | 5 + drivers/net/phy/phylink.c | 2 + drivers/net/ppp/pppoe.c | 3 + drivers/net/ppp/pppox.c | 13 +++ drivers/net/ppp/pptp.c | 3 + drivers/net/tun.c | 1 + drivers/nfc/nfcmrvl/main.c | 4 +- drivers/nfc/nfcmrvl/uart.c | 4 +- drivers/nfc/nfcmrvl/usb.c | 1 + drivers/scsi/fcoe/fcoe_ctlr.c | 51 ++++------ drivers/scsi/libfc/fc_rport.c | 5 +- drivers/spi/spi-bcm2835.c | 3 +- fs/compat_ioctl.c | 3 - include/linux/cgroup-defs.h | 1 + include/linux/cgroup.h | 4 + include/linux/if_pppox.h | 3 + include/linux/mlx5/fs.h | 1 + include/net/tcp.h | 17 ++++ include/scsi/libfcoe.h | 1 + kernel/cgroup/cgroup.c | 106 +++++++++++++++------ kernel/exit.c | 2 +- net/bridge/br_multicast.c | 3 + net/bridge/br_vlan.c | 5 + net/core/dev.c | 2 + net/ipv4/tcp_output.c | 11 ++- net/ipv6/ip6_tunnel.c | 6 +- net/l2tp/l2tp_ppp.c | 3 + net/sched/act_ife.c | 3 + net/sched/sch_codel.c | 6 +- net/tipc/netlink_compat.c | 11 ++- tools/objtool/check.c | 2 + 48 files changed, 293 insertions(+), 149 deletions(-)

6 years

11
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[PATCH 17/19] tools/power turbostat: Fix caller parameter of get_tdp_amd()

by Len Brown

From: Pu Wen <puwen(a)hygon.cn> Commit 9392bd98bba760be96ee ("tools/power turbostat: Add support for AMD Fam 17h (Zen) RAPL") add a function get_tdp_amd(), the parameter is CPU family. But the rapl_probe_amd() function use wrong model parameter. Fix the wrong caller parameter of get_tdp_amd() to use family. Cc: <stable(a)vger.kernel.org> # v5.1+ Signed-off-by: Pu Wen <puwen(a)hygon.cn> Reviewed-by: Calvin Walton <calvin.walton(a)kepstin.ca> Signed-off-by: Len Brown <len.brown(a)intel.com> --- tools/power/x86/turbostat/turbostat.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c index f57c4023231e..6cec6aa01241 100644 --- a/tools/power/x86/turbostat/turbostat.c +++ b/tools/power/x86/turbostat/turbostat.c @@ -4031,7 +4031,7 @@ void rapl_probe_amd(unsigned int family, unsigned int model) rapl_energy_units = ldexp(1.0, -(msr >> 8 & 0x1f)); rapl_power_units = ldexp(1.0, -(msr & 0xf)); - tdp = get_tdp_amd(model); + tdp = get_tdp_amd(family); rapl_joule_counter_range = 0xFFFFFFFF * rapl_energy_units / tdp; if (!quiet) -- 2.20.1

6 years

1
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Recall: [PATCH 4.14] tcp: fix tcp_rtx_queue_tail in case of empty retransmit queue

by maowenan

maowenan would like to recall the message, "[PATCH 4.14] tcp: fix tcp_rtx_queue_tail in case of empty retransmit queue".

6 years

1
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[for-linus][PATCH 3/7] ftrace: Check for successful allocation of hash

by Steven Rostedt

From: "Naveen N. Rao" <naveen.n.rao(a)linux.vnet.ibm.com> In register_ftrace_function_probe(), we are not checking the return value of alloc_and_copy_ftrace_hash(). The subsequent call to ftrace_match_records() may end up dereferencing the same. Add a check to ensure this doesn't happen. Link: http://lkml.kernel.org/r/26e92574f25ad23e7cafa3cf5f7a819de1832cbe.156224952… Cc: stable(a)vger.kernel.org Fixes: 1ec3a81a0cf42 ("ftrace: Have each function probe use its own ftrace_ops") Signed-off-by: Naveen N. Rao <naveen.n.rao(a)linux.vnet.ibm.com> Signed-off-by: Steven Rostedt (VMware) <rostedt(a)goodmis.org> --- kernel/trace/ftrace.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index 6200a6fe10e3..f9821a3374e9 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -4338,6 +4338,11 @@ register_ftrace_function_probe(char *glob, struct trace_array *tr, old_hash = *orig_hash; hash = alloc_and_copy_ftrace_hash(FTRACE_HASH_DEFAULT_BITS, old_hash); + if (!hash) { + ret = -ENOMEM; + goto out; + } + ret = ftrace_match_records(hash, glob, strlen(glob)); /* Nothing found? */ -- 2.20.1

6 years

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[for-linus][PATCH 2/7] ftrace: Check for empty hash and comment the race with registering probes

by Steven Rostedt

From: "Steven Rostedt (VMware)" <rostedt(a)goodmis.org> The race between adding a function probe and reading the probes that exist is very subtle. It needs a comment. Also, the issue can also happen if the probe has has the EMPTY_HASH as its func_hash. Cc: stable(a)vger.kernel.org Fixes: 7b60f3d876156 ("ftrace: Dynamically create the probe ftrace_ops for the trace_array") Signed-off-by: Steven Rostedt (VMware) <rostedt(a)goodmis.org> --- kernel/trace/ftrace.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index 80beed2cf0da..6200a6fe10e3 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -3096,7 +3096,11 @@ t_probe_next(struct seq_file *m, loff_t *pos) hash = iter->probe->ops.func_hash->filter_hash; - if (!hash) + /* + * A probe being registered may temporarily have an empty hash + * and it's at the end of the func_probes list. + */ + if (!hash || hash == EMPTY_HASH) return NULL; size = 1 << hash->size_bits; @@ -4324,6 +4328,10 @@ register_ftrace_function_probe(char *glob, struct trace_array *tr, mutex_unlock(&ftrace_lock); + /* + * Note, there's a small window here that the func_hash->filter_hash + * may be NULL or empty. Need to be carefule when reading the loop. + */ mutex_lock(&probe->ops.func_hash->regex_lock); orig_hash = &probe->ops.func_hash->filter_hash; -- 2.20.1

6 years

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[for-linus][PATCH 1/7] ftrace: Fix NULL pointer dereference in t_probe_next()

by Steven Rostedt

From: "Naveen N. Rao" <naveen.n.rao(a)linux.vnet.ibm.com> LTP testsuite on powerpc results in the below crash: Unable to handle kernel paging request for data at address 0x00000000 Faulting instruction address: 0xc00000000029d800 Oops: Kernel access of bad area, sig: 11 [#1] LE SMP NR_CPUS=2048 NUMA PowerNV ... CPU: 68 PID: 96584 Comm: cat Kdump: loaded Tainted: G W NIP: c00000000029d800 LR: c00000000029dac4 CTR: c0000000001e6ad0 REGS: c0002017fae8ba10 TRAP: 0300 Tainted: G W MSR: 9000000000009033 <SF,HV,EE,ME,IR,DR,RI,LE> CR: 28022422 XER: 20040000 CFAR: c00000000029d90c DAR: 0000000000000000 DSISR: 40000000 IRQMASK: 0 ... NIP [c00000000029d800] t_probe_next+0x60/0x180 LR [c00000000029dac4] t_mod_start+0x1a4/0x1f0 Call Trace: [c0002017fae8bc90] [c000000000cdbc40] _cond_resched+0x10/0xb0 (unreliable) [c0002017fae8bce0] [c0000000002a15b0] t_start+0xf0/0x1c0 [c0002017fae8bd30] [c0000000004ec2b4] seq_read+0x184/0x640 [c0002017fae8bdd0] [c0000000004a57bc] sys_read+0x10c/0x300 [c0002017fae8be30] [c00000000000b388] system_call+0x5c/0x70 The test (ftrace_set_ftrace_filter.sh) is part of ftrace stress tests and the crash happens when the test does 'cat $TRACING_PATH/set_ftrace_filter'. The address points to the second line below, in t_probe_next(), where filter_hash is dereferenced: hash = iter->probe->ops.func_hash->filter_hash; size = 1 << hash->size_bits; This happens due to a race with register_ftrace_function_probe(). A new ftrace_func_probe is created and added into the func_probes list in trace_array under ftrace_lock. However, before initializing the filter, we drop ftrace_lock, and re-acquire it after acquiring regex_lock. If another process is trying to read set_ftrace_filter, it will be able to acquire ftrace_lock during this window and it will end up seeing a NULL filter_hash. Fix this by just checking for a NULL filter_hash in t_probe_next(). If the filter_hash is NULL, then this probe is just being added and we can simply return from here. Link: http://lkml.kernel.org/r/05e021f757625cbbb006fad41380323dbe4e3b43.156224952… Cc: stable(a)vger.kernel.org Fixes: 7b60f3d876156 ("ftrace: Dynamically create the probe ftrace_ops for the trace_array") Signed-off-by: Naveen N. Rao <naveen.n.rao(a)linux.vnet.ibm.com> Signed-off-by: Steven Rostedt (VMware) <rostedt(a)goodmis.org> --- kernel/trace/ftrace.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index eca34503f178..80beed2cf0da 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -3095,6 +3095,10 @@ t_probe_next(struct seq_file *m, loff_t *pos) hnd = &iter->probe_entry->hlist; hash = iter->probe->ops.func_hash->filter_hash; + + if (!hash) + return NULL; + size = 1 << hash->size_bits; retry: -- 2.20.1

6 years

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[RFC PATCH v2] tools/power turbostat: Fix caller parameter of get_tdp_amd()

by Pu Wen

Commit 9392bd98bba760be96ee ("tools/power turbostat: Add support for AMD Fam 17h (Zen) RAPL") add a function get_tdp_amd(), the parameter is CPU family. But the rapl_probe_amd() function use wrong model parameter. Fix the wrong caller parameter of get_tdp_amd() to use family. Cc: <stable(a)vger.kernel.org> # v5.1+ Signed-off-by: Pu Wen <puwen(a)hygon.cn> Reviewed-by: Calvin Walton <calvin.walton(a)kepstin.ca> --- tools/power/x86/turbostat/turbostat.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c index 75fc4fb..1cd28eb 100644 --- a/tools/power/x86/turbostat/turbostat.c +++ b/tools/power/x86/turbostat/turbostat.c @@ -4002,7 +4002,7 @@ void rapl_probe_amd(unsigned int family, unsigned int model) rapl_energy_units = ldexp(1.0, -(msr >> 8 & 0x1f)); rapl_power_units = ldexp(1.0, -(msr & 0xf)); - tdp = get_tdp_amd(model); + tdp = get_tdp_amd(family); rapl_joule_counter_range = 0xFFFFFFFF * rapl_energy_units / tdp; if (!quiet) -- 2.7.4

6 years

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❌ FAIL: Stable queue: queue-5.2

by CKI Project

Hello, We ran automated tests on a patchset that was proposed for merging into this kernel tree. The patches were applied to: Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git Commit: c3915fe1bf12 - Linux 5.2.11 The results of these automated tests are provided below. Overall result: FAILED (see details below) Merge: OK Compile: OK Tests: FAILED All kernel binaries, config files, and logs are available for download here: https://artifacts.cki-project.org/pipelines/133683 One or more kernel tests failed: aarch64: ❌ Boot test We hope that these logs can help you find the problem quickly. For the full detail on our testing procedures, please scroll to the bottom of this message. Please reply to this email if you have any questions about the tests that we ran or if you have any suggestions on how to make future tests more effective. ,-. ,-. ( C ) ( K ) Continuous `-',-.`-' Kernel ( I ) Integration `-' ______________________________________________________________________________ Merge testing ------------- We cloned this repository and checked out the following commit: Repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git Commit: c3915fe1bf12 - Linux 5.2.11 We grabbed the 3f740c3323de commit of the stable queue repository. We then merged the patchset with `git am`: dmaengine-ste_dma40-fix-unneeded-variable-warning.patch nvme-multipath-revalidate-nvme_ns_head-gendisk-in-nv.patch afs-fix-the-cb.probeuuid-service-handler-to-reply-co.patch afs-fix-loop-index-mixup-in-afs_deliver_vl_get_entry.patch fs-afs-fix-a-possible-null-pointer-dereference-in-af.patch afs-fix-off-by-one-in-afs_rename-expected-data-versi.patch afs-only-update-d_fsdata-if-different-in-afs_d_reval.patch afs-fix-missing-dentry-data-version-updating.patch nvmet-fix-use-after-free-bug-when-a-port-is-removed.patch nvmet-loop-flush-nvme_delete_wq-when-removing-the-po.patch nvmet-file-fix-nvmet_file_flush-always-returning-an-.patch nvme-core-fix-extra-device_put-call-on-error-path.patch nvme-fix-a-possible-deadlock-when-passthru-commands-.patch nvme-rdma-fix-possible-use-after-free-in-connect-err.patch nvme-fix-controller-removal-race-with-scan-work.patch nvme-pci-fix-async-probe-remove-race.patch soundwire-cadence_master-fix-register-definition-for.patch soundwire-cadence_master-fix-definitions-for-intstat.patch auxdisplay-panel-need-to-delete-scan_timer-when-misc.patch btrfs-trim-check-the-range-passed-into-to-prevent-ov.patch ib-mlx5-fix-implicit-mr-release-flow.patch dmaengine-stm32-mdma-fix-a-possible-null-pointer-der.patch omap-dma-omap_vout_vrfb-fix-off-by-one-fi-value.patch iommu-dma-handle-sg-length-overflow-better.patch dma-direct-don-t-truncate-dma_required_mask-to-bus-a.patch usb-gadget-composite-clear-suspended-on-reset-discon.patch usb-gadget-mass_storage-fix-races-between-fsg_disabl.patch habanalabs-fix-dram-usage-accounting-on-context-tear.patch habanalabs-fix-endianness-handling-for-packets-from-.patch habanalabs-fix-completion-queue-handling-when-host-i.patch habanalabs-fix-endianness-handling-for-internal-qman.patch habanalabs-fix-device-irq-unmasking-for-be-host.patch xen-blkback-fix-memory-leaks.patch arm64-cpufeature-don-t-treat-granule-sizes-as-strict.patch riscv-fix-flush_tlb_range-end-address-for-flush_tlb_.patch i2c-rcar-avoid-race-when-unregistering-slave-client.patch i2c-emev2-avoid-race-when-unregistering-slave-client.patch drm-scheduler-use-job-count-instead-of-peek.patch drm-ast-fixed-reboot-test-may-cause-system-hanged.patch usb-host-fotg2-restart-hcd-after-port-reset.patch tools-hv-fixed-python-pep8-flake8-warnings-for-lsvmb.patch tools-hv-fix-kvp-and-vss-daemons-exit-code.patch locking-rwsem-add-missing-acquire-to-read_slowpath-e.patch lcoking-rwsem-add-missing-acquire-to-read_slowpath-s.patch watchdog-bcm2835_wdt-fix-module-autoload.patch selftests-bpf-install-files-test_xdp_vlan.sh.patch drm-bridge-tfp410-fix-memleak-in-get_modes.patch mt76-usb-fix-rx-a-msdu-support.patch Compile testing --------------- We compiled the kernel for 3 architectures: aarch64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg ppc64le: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg x86_64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg Hardware testing ---------------- We booted each kernel and ran the following tests: aarch64: Host 1: ✅ Boot test [0] ✅ selinux-policy: serge-testsuite [1] 🚧 ✅ Storage blktests [2] Host 2: ❌ Boot test [0] ⚡⚡⚡ Podman system integration test (as root) [3] ⚡⚡⚡ Podman system integration test (as user) [3] ⚡⚡⚡ Loopdev Sanity [4] ⚡⚡⚡ jvm test suite [5] ⚡⚡⚡ AMTU (Abstract Machine Test Utility) [6] ⚡⚡⚡ LTP: openposix test suite [7] ⚡⚡⚡ audit: audit testsuite test [8] ⚡⚡⚡ httpd: mod_ssl smoke sanity [9] ⚡⚡⚡ iotop: sanity [10] ⚡⚡⚡ tuned: tune-processes-through-perf [11] ⚡⚡⚡ Usex - version 1.9-29 [12] ⚡⚡⚡ stress: stress-ng [13] 🚧 ⚡⚡⚡ LTP lite [14] ppc64le: Host 1: ✅ Boot test [0] ✅ selinux-policy: serge-testsuite [1] 🚧 ✅ Storage blktests [2] Host 2: ✅ Boot test [0] ✅ Podman system integration test (as root) [3] ✅ Podman system integration test (as user) [3] ✅ Loopdev Sanity [4] ✅ jvm test suite [5] ✅ AMTU (Abstract Machine Test Utility) [6] ✅ LTP: openposix test suite [7] ✅ audit: audit testsuite test [8] ✅ httpd: mod_ssl smoke sanity [9] ✅ iotop: sanity [10] ✅ tuned: tune-processes-through-perf [11] ✅ Usex - version 1.9-29 [12] 🚧 ✅ LTP lite [14] x86_64: Host 1: ✅ Boot test [0] ✅ selinux-policy: serge-testsuite [1] 🚧 ✅ Storage blktests [2] 🚧 ✅ IOMMU boot test [15] Host 2: ✅ Boot test [0] ✅ Podman system integration test (as root) [3] ✅ Podman system integration test (as user) [3] ✅ Loopdev Sanity [4] ✅ jvm test suite [5] ✅ AMTU (Abstract Machine Test Utility) [6] ✅ LTP: openposix test suite [7] ✅ audit: audit testsuite test [8] ✅ httpd: mod_ssl smoke sanity [9] ✅ iotop: sanity [10] ✅ tuned: tune-processes-through-perf [11] ✅ pciutils: sanity smoke test [16] ✅ Usex - version 1.9-29 [12] ✅ stress: stress-ng [13] 🚧 ✅ LTP lite [14] Test source: 💚 Pull requests are welcome for new tests or improvements to existing tests! [0]: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution… [1]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/packages/se… [2]: https://github.com/CKI-project/tests-beaker/archive/master.zip#storage/blk [3]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/container/p… [4]: https://github.com/CKI-project/tests-beaker/archive/master.zip#filesystems/… [5]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/jvm [6]: https://github.com/CKI-project/tests-beaker/archive/master.zip#misc/amtu [7]: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution… [8]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/aud… [9]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/htt… [10]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/iot… [11]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/tun… [12]: https://github.com/CKI-project/tests-beaker/archive/master.zip#standards/us… [13]: https://github.com/CKI-project/tests-beaker/archive/master.zip#stress/stres… [14]: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution… [15]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/iommu/boot [16]: https://github.com/CKI-project/tests-beaker/archive/master.zip#pciutils/san… Waived tests ------------ If the test run included waived tests, they are marked with 🚧. Such tests are executed but their results are not taken into account. Tests are waived when their results are not reliable enough, e.g. when they're just introduced or are being fixed.

6 years

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[patch 7/7] mm: memcontrol: fix percpu vmstats and vmevents flush

by akpm＠linux-foundation.org

From: Shakeel Butt <shakeelb(a)google.com> Subject: mm: memcontrol: fix percpu vmstats and vmevents flush Instead of using raw_cpu_read() use per_cpu() to read the actual data of the corresponding cpu otherwise we will be reading the data of the current cpu for the number of online CPUs. Link: http://lkml.kernel.org/r/20190829203110.129263-1-shakeelb@google.com Fixes: bb65f89b7d3d ("mm: memcontrol: flush percpu vmevents before releasing memcg") Fixes: c350a99ea2b1 ("mm: memcontrol: flush percpu vmstats before releasing memcg") Signed-off-by: Shakeel Butt <shakeelb(a)google.com> Acked-by: Roman Gushchin <guro(a)fb.com> Acked-by: Michal Hocko <mhocko(a)suse.com> Cc: Johannes Weiner <hannes(a)cmpxchg.org> Cc: Vladimir Davydov <vdavydov.dev(a)gmail.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/memcontrol.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) --- a/mm/memcontrol.c~mm-memcontrol-fix-percpu-vmstats-and-vmevents-flush +++ a/mm/memcontrol.c @@ -3278,7 +3278,7 @@ static void memcg_flush_percpu_vmstats(s for_each_online_cpu(cpu) for (i = min_idx; i < max_idx; i++) - stat[i] += raw_cpu_read(memcg->vmstats_percpu->stat[i]); + stat[i] += per_cpu(memcg->vmstats_percpu->stat[i], cpu); for (mi = memcg; mi; mi = parent_mem_cgroup(mi)) for (i = min_idx; i < max_idx; i++) @@ -3296,8 +3296,8 @@ static void memcg_flush_percpu_vmstats(s for_each_online_cpu(cpu) for (i = min_idx; i < max_idx; i++) - stat[i] += raw_cpu_read( - pn->lruvec_stat_cpu->count[i]); + stat[i] += per_cpu( + pn->lruvec_stat_cpu->count[i], cpu); for (pi = pn; pi; pi = parent_nodeinfo(pi, node)) for (i = min_idx; i < max_idx; i++) @@ -3316,8 +3316,8 @@ static void memcg_flush_percpu_vmevents( for_each_online_cpu(cpu) for (i = 0; i < NR_VM_EVENT_ITEMS; i++) - events[i] += raw_cpu_read( - memcg->vmstats_percpu->events[i]); + events[i] += per_cpu(memcg->vmstats_percpu->events[i], + cpu); for (mi = memcg; mi; mi = parent_mem_cgroup(mi)) for (i = 0; i < NR_VM_EVENT_ITEMS; i++) _

6 years

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[patch 3/7] mm, memcg: partially revert "mm/memcontrol.c: keep local VM counters in sync with the hierarchical ones"

by akpm＠linux-foundation.org

From: Roman Gushchin <guro(a)fb.com> Subject: mm, memcg: partially revert "mm/memcontrol.c: keep local VM counters in sync with the hierarchical ones" Commit 766a4c19d880 ("mm/memcontrol.c: keep local VM counters in sync with the hierarchical ones") effectively decreased the precision of per-memcg vmstats_local and per-memcg-per-node lruvec percpu counters. That's good for displaying in memory.stat, but brings a serious regression into the reclaim process. One issue I've discovered and debugged is the following: lruvec_lru_size() can return 0 instead of the actual number of pages in the lru list, preventing the kernel to reclaim last remaining pages. Result is yet another dying memory cgroups flooding. The opposite is also happening: scanning an empty lru list is the waste of cpu time. Also, inactive_list_is_low() can return incorrect values, preventing the active lru from being scanned and freed. It can fail both because the size of active and inactive lists are inaccurate, and because the number of workingset refaults isn't precise. In other words, the result is pretty random. I'm not sure, if using the approximate number of slab pages in count_shadow_number() is acceptable, but issues described above are enough to partially revert the patch. Let's keep per-memcg vmstat_local batched (they are only used for displaying stats to the userspace), but keep lruvec stats precise. This change fixes the dead memcg flooding on my setup. Link: http://lkml.kernel.org/r/20190817004726.2530670-1-guro@fb.com Fixes: 766a4c19d880 ("mm/memcontrol.c: keep local VM counters in sync with the hierarchical ones") Signed-off-by: Roman Gushchin <guro(a)fb.com> Acked-by: Yafang Shao <laoar.shao(a)gmail.com> Cc: Johannes Weiner <hannes(a)cmpxchg.org> Cc: Michal Hocko <mhocko(a)kernel.org> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/memcontrol.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) --- a/mm/memcontrol.c~partially-revert-mm-memcontrolc-keep-local-vm-counters-in-sync-with-the-hierarchical-ones +++ a/mm/memcontrol.c @@ -752,15 +752,13 @@ void __mod_lruvec_state(struct lruvec *l /* Update memcg */ __mod_memcg_state(memcg, idx, val); + /* Update lruvec */ + __this_cpu_add(pn->lruvec_stat_local->count[idx], val); + x = val + __this_cpu_read(pn->lruvec_stat_cpu->count[idx]); if (unlikely(abs(x) > MEMCG_CHARGE_BATCH)) { struct mem_cgroup_per_node *pi; - /* - * Batch local counters to keep them in sync with - * the hierarchical ones. - */ - __this_cpu_add(pn->lruvec_stat_local->count[idx], x); for (pi = pn; pi; pi = parent_nodeinfo(pi, pgdat->node_id)) atomic_long_add(x, &pi->lruvec_stat[idx]); x = 0; _

6 years

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[PATCH 01/25] drm/i915/dp: Fix dsc bpp calculations.

by Maarten Lankhorst

There was a integer wraparound when mode_clock became too high, and we didn't correct for the FEC overhead factor when dividing, also the calculations would break at HBR3. As a result our calculated bpp was way too high, and the link width bpp limitation never came into effect. Print out the resulting bpp calcululations as a sanity check, just in case we ever have to debug it later on again. Signed-off-by: Maarten Lankhorst <maarten.lankhorst(a)linux.intel.com> Fixes: d9218c8f6cf4 ("drm/i915/dp: Add helpers for Compressed BPP and Slice Count for DSC") Cc: <stable(a)vger.kernel.org> # v5.0+ Cc: Manasi Navare <manasi.d.navare(a)intel.com> --- drivers/gpu/drm/i915/display/intel_dp.c | 20 +++++++++++--------- drivers/gpu/drm/i915/display/intel_dp.h | 4 ++-- 2 files changed, 13 insertions(+), 11 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index 202ff3c83524..f6988cf50f79 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -4343,10 +4343,10 @@ intel_dp_get_sink_irq_esi(struct intel_dp *intel_dp, u8 *sink_irq_vector) DP_DPRX_ESI_LEN; } -u16 intel_dp_dsc_get_output_bpp(int link_clock, u8 lane_count, - int mode_clock, int mode_hdisplay) +u16 intel_dp_dsc_get_output_bpp(u32 link_clock, u32 lane_count, + u32 mode_clock, u32 mode_hdisplay) { - u16 bits_per_pixel, max_bpp_small_joiner_ram; + u32 bits_per_pixel, max_bpp_small_joiner_ram; int i; /* @@ -4355,13 +4355,14 @@ u16 intel_dp_dsc_get_output_bpp(int link_clock, u8 lane_count, * FECOverhead = 2.4%, for SST -> TimeSlotsPerMTP is 1, * for MST -> TimeSlotsPerMTP has to be calculated */ - bits_per_pixel = (link_clock * lane_count * 8 * - DP_DSC_FEC_OVERHEAD_FACTOR) / - mode_clock; + bits_per_pixel = + mul_u32_u32(link_clock, lane_count * 8 * DP_DSC_FEC_OVERHEAD_FACTOR) / + mul_u32_u32(1000ULL, mode_clock); + DRM_DEBUG_KMS("Max link bpp: %u\n", bits_per_pixel); /* Small Joiner Check: output bpp <= joiner RAM (bits) / Horiz. width */ - max_bpp_small_joiner_ram = DP_DSC_MAX_SMALL_JOINER_RAM_BUFFER / - mode_hdisplay; + max_bpp_small_joiner_ram = DP_DSC_MAX_SMALL_JOINER_RAM_BUFFER / mode_hdisplay; + DRM_DEBUG_KMS("Max small joiner bpp: %u\n", max_bpp_small_joiner_ram); /* * Greatest allowed DSC BPP = MIN (output BPP from avaialble Link BW @@ -4371,7 +4372,8 @@ u16 intel_dp_dsc_get_output_bpp(int link_clock, u8 lane_count, /* Error out if the max bpp is less than smallest allowed valid bpp */ if (bits_per_pixel < valid_dsc_bpp[0]) { - DRM_DEBUG_KMS("Unsupported BPP %d\n", bits_per_pixel); + DRM_DEBUG_KMS("Unsupported BPP %u, min %u\n", + bits_per_pixel, valid_dsc_bpp[0]); return 0; } diff --git a/drivers/gpu/drm/i915/display/intel_dp.h b/drivers/gpu/drm/i915/display/intel_dp.h index e01d1f89409d..586dc9336d63 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.h +++ b/drivers/gpu/drm/i915/display/intel_dp.h @@ -103,8 +103,8 @@ bool intel_dp_source_supports_hbr2(struct intel_dp *intel_dp); bool intel_dp_source_supports_hbr3(struct intel_dp *intel_dp); bool intel_dp_get_link_status(struct intel_dp *intel_dp, u8 *link_status); -u16 intel_dp_dsc_get_output_bpp(int link_clock, u8 lane_count, - int mode_clock, int mode_hdisplay); +u16 intel_dp_dsc_get_output_bpp(u32 link_clock, u32 lane_count, + u32 mode_clock, u32 mode_hdisplay); u8 intel_dp_dsc_get_slice_count(struct intel_dp *intel_dp, int mode_clock, int mode_hdisplay); -- 2.20.1

6 years

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[RFC PATCH] tools/power turbostat: Fix caller parameter of get_tdp_amd()

by Pu Wen

Commit 9392bd98bba760be96ee ("tools/power turbostat: Add support for AMD Fam 17h (Zen) RAPL") add a function get_tdp_amd(), the parameter is CPU family. But the rapl_probe_amd() function use wrong model parameter. Fix the wrong caller parameter of get_tdp_amd() to use family. Cc: <stable(a)vger.kernel.org> # v5.1+ Signed-off-by: Pu Wen <puwen(a)hygon.cn> --- tools/power/x86/turbostat/turbostat.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c index 75fc4fb..1cd28eb 100644 --- a/tools/power/x86/turbostat/turbostat.c +++ b/tools/power/x86/turbostat/turbostat.c @@ -4002,7 +4002,7 @@ void rapl_probe_amd(unsigned int family, unsigned int model) rapl_energy_units = ldexp(1.0, -(msr >> 8 & 0x1f)); rapl_power_units = ldexp(1.0, -(msr & 0xf)); - tdp = get_tdp_amd(model); + tdp = get_tdp_amd(family); rapl_joule_counter_range = 0xFFFFFFFF * rapl_energy_units / tdp; if (!quiet) -- 2.7.4

6 years

2
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[PATCH] iommu/vt-d: Fix wrong analysis whether devices share the same bus

by Nadav Amit

set_msi_sid_cb() is used to determine whether device aliases share the same bus, but it can provide false indications that aliases use the same bus when in fact they do not. The reason is that set_msi_sid_cb() assumes that pdev is fixed, while actually pci_for_each_dma_alias() can call fn() when pdev is set to a subordinate device. As a result, running an VM on ESX with VT-d emulation enabled can results in the log warning such as: DMAR: [INTR-REMAP] Request device [00:11.0] fault index 3b [fault reason 38] Blocked an interrupt request due to source-id verification failure This seems to cause additional ata errors such as: ata3.00: qc timeout (cmd 0xa1) ata3.00: failed to IDENTIFY (I/O error, err_mask=0x4) These timeouts also cause boot to be much longer and other errors. Fix it by checking comparing the alias with the previous one instead. Fixes: 3f0c625c6ae71 ("iommu/vt-d: Allow interrupts from the entire bus for aliased devices") Cc: stable(a)vger.kernel.org Cc: Logan Gunthorpe <logang(a)deltatee.com> Cc: David Woodhouse <dwmw2(a)infradead.org> Cc: Joerg Roedel <joro(a)8bytes.org> Cc: Jacob Pan <jacob.jun.pan(a)linux.intel.com> Signed-off-by: Nadav Amit <namit(a)vmware.com> --- drivers/iommu/intel_irq_remapping.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/iommu/intel_irq_remapping.c b/drivers/iommu/intel_irq_remapping.c index 4786ca061e31..81e43c1df7ec 100644 --- a/drivers/iommu/intel_irq_remapping.c +++ b/drivers/iommu/intel_irq_remapping.c @@ -376,13 +376,13 @@ static int set_msi_sid_cb(struct pci_dev *pdev, u16 alias, void *opaque) { struct set_msi_sid_data *data = opaque; + if (data->count == 0 || PCI_BUS_NUM(alias) == PCI_BUS_NUM(data->alias)) + data->busmatch_count++; + data->pdev = pdev; data->alias = alias; data->count++; - if (PCI_BUS_NUM(alias) == pdev->bus->number) - data->busmatch_count++; - return 0; } -- 2.17.1

6 years

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✅ PASS: Stable queue: queue-5.2

by CKI Project

Hello, We ran automated tests on a patchset that was proposed for merging into this kernel tree. The patches were applied to: Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git Commit: c3915fe1bf12 - Linux 5.2.11 The results of these automated tests are provided below. Overall result: PASSED Merge: OK Compile: OK Tests: OK All kernel binaries, config files, and logs are available for download here: https://artifacts.cki-project.org/pipelines/132631 Please reply to this email if you have any questions about the tests that we ran or if you have any suggestions on how to make future tests more effective. ,-. ,-. ( C ) ( K ) Continuous `-',-.`-' Kernel ( I ) Integration `-' ______________________________________________________________________________ Merge testing ------------- We cloned this repository and checked out the following commit: Repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git Commit: c3915fe1bf12 - Linux 5.2.11 We grabbed the 39e22066fa51 commit of the stable queue repository. We then merged the patchset with `git am`: dmaengine-ste_dma40-fix-unneeded-variable-warning.patch nvme-multipath-revalidate-nvme_ns_head-gendisk-in-nv.patch afs-fix-the-cb.probeuuid-service-handler-to-reply-co.patch afs-fix-loop-index-mixup-in-afs_deliver_vl_get_entry.patch fs-afs-fix-a-possible-null-pointer-dereference-in-af.patch afs-fix-off-by-one-in-afs_rename-expected-data-versi.patch afs-only-update-d_fsdata-if-different-in-afs_d_reval.patch afs-fix-missing-dentry-data-version-updating.patch nvmet-fix-use-after-free-bug-when-a-port-is-removed.patch nvmet-loop-flush-nvme_delete_wq-when-removing-the-po.patch nvmet-file-fix-nvmet_file_flush-always-returning-an-.patch nvme-core-fix-extra-device_put-call-on-error-path.patch nvme-fix-a-possible-deadlock-when-passthru-commands-.patch nvme-rdma-fix-possible-use-after-free-in-connect-err.patch nvme-fix-controller-removal-race-with-scan-work.patch nvme-pci-fix-async-probe-remove-race.patch soundwire-cadence_master-fix-register-definition-for.patch soundwire-cadence_master-fix-definitions-for-intstat.patch auxdisplay-panel-need-to-delete-scan_timer-when-misc.patch btrfs-trim-check-the-range-passed-into-to-prevent-ov.patch ib-mlx5-fix-implicit-mr-release-flow.patch dmaengine-stm32-mdma-fix-a-possible-null-pointer-der.patch omap-dma-omap_vout_vrfb-fix-off-by-one-fi-value.patch iommu-dma-handle-sg-length-overflow-better.patch dma-direct-don-t-truncate-dma_required_mask-to-bus-a.patch usb-gadget-composite-clear-suspended-on-reset-discon.patch usb-gadget-mass_storage-fix-races-between-fsg_disabl.patch habanalabs-fix-dram-usage-accounting-on-context-tear.patch habanalabs-fix-endianness-handling-for-packets-from-.patch habanalabs-fix-completion-queue-handling-when-host-i.patch habanalabs-fix-endianness-handling-for-internal-qman.patch habanalabs-fix-device-irq-unmasking-for-be-host.patch xen-blkback-fix-memory-leaks.patch arm64-cpufeature-don-t-treat-granule-sizes-as-strict.patch riscv-fix-flush_tlb_range-end-address-for-flush_tlb_.patch i2c-rcar-avoid-race-when-unregistering-slave-client.patch i2c-emev2-avoid-race-when-unregistering-slave-client.patch drm-scheduler-use-job-count-instead-of-peek.patch drm-ast-fixed-reboot-test-may-cause-system-hanged.patch usb-host-fotg2-restart-hcd-after-port-reset.patch tools-hv-fixed-python-pep8-flake8-warnings-for-lsvmb.patch tools-hv-fix-kvp-and-vss-daemons-exit-code.patch locking-rwsem-add-missing-acquire-to-read_slowpath-e.patch lcoking-rwsem-add-missing-acquire-to-read_slowpath-s.patch watchdog-bcm2835_wdt-fix-module-autoload.patch selftests-bpf-install-files-test_xdp_vlan.sh.patch drm-bridge-tfp410-fix-memleak-in-get_modes.patch Compile testing --------------- We compiled the kernel for 3 architectures: aarch64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg ppc64le: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg x86_64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg Hardware testing ---------------- We booted each kernel and ran the following tests: aarch64: Host 1: ✅ Boot test [0] ✅ selinux-policy: serge-testsuite [1] 🚧 ✅ Storage blktests [2] Host 2: ✅ Boot test [0] ✅ Podman system integration test (as root) [3] ✅ Podman system integration test (as user) [3] ✅ Loopdev Sanity [4] ✅ jvm test suite [5] ✅ AMTU (Abstract Machine Test Utility) [6] ✅ LTP: openposix test suite [7] ✅ audit: audit testsuite test [8] ✅ httpd: mod_ssl smoke sanity [9] ✅ iotop: sanity [10] ✅ tuned: tune-processes-through-perf [11] ✅ Usex - version 1.9-29 [12] 🚧 ✅ LTP lite [13] ppc64le: Host 1: ✅ Boot test [0] ✅ Podman system integration test (as root) [3] ✅ Podman system integration test (as user) [3] ✅ Loopdev Sanity [4] ✅ jvm test suite [5] ✅ AMTU (Abstract Machine Test Utility) [6] ✅ LTP: openposix test suite [7] ✅ audit: audit testsuite test [8] ✅ httpd: mod_ssl smoke sanity [9] ✅ iotop: sanity [10] ✅ tuned: tune-processes-through-perf [11] ✅ Usex - version 1.9-29 [12] 🚧 ✅ LTP lite [13] Host 2: ✅ Boot test [0] ✅ selinux-policy: serge-testsuite [1] 🚧 ✅ Storage blktests [2] x86_64: Host 1: ✅ Boot test [0] ✅ Podman system integration test (as root) [3] ✅ Podman system integration test (as user) [3] ✅ Loopdev Sanity [4] ✅ jvm test suite [5] ✅ AMTU (Abstract Machine Test Utility) [6] ✅ LTP: openposix test suite [7] ✅ audit: audit testsuite test [8] ✅ httpd: mod_ssl smoke sanity [9] ✅ iotop: sanity [10] ✅ tuned: tune-processes-through-perf [11] ✅ pciutils: sanity smoke test [14] ✅ Usex - version 1.9-29 [12] ✅ stress: stress-ng [15] 🚧 ✅ LTP lite [13] Host 2: ✅ Boot test [0] ✅ selinux-policy: serge-testsuite [1] 🚧 ✅ Storage blktests [2] 🚧 ✅ IOMMU boot test [16] Test source: 💚 Pull requests are welcome for new tests or improvements to existing tests! [0]: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution… [1]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/packages/se… [2]: https://github.com/CKI-project/tests-beaker/archive/master.zip#storage/blk [3]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/container/p… [4]: https://github.com/CKI-project/tests-beaker/archive/master.zip#filesystems/… [5]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/jvm [6]: https://github.com/CKI-project/tests-beaker/archive/master.zip#misc/amtu [7]: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution… [8]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/aud… [9]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/htt… [10]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/iot… [11]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/tun… [12]: https://github.com/CKI-project/tests-beaker/archive/master.zip#standards/us… [13]: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution… [14]: https://github.com/CKI-project/tests-beaker/archive/master.zip#pciutils/san… [15]: https://github.com/CKI-project/tests-beaker/archive/master.zip#stress/stres… [16]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/iommu/boot Waived tests ------------ If the test run included waived tests, they are marked with 🚧. Such tests are executed but their results are not taken into account. Tests are waived when their results are not reliable enough, e.g. when they're just introduced or are being fixed.

6 years

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[PATCH AUTOSEL 5.2 01/76] batman-adv: Fix netlink dumping of all mcast_flags buckets

by Sasha Levin

From: Sven Eckelmann <sven(a)narfation.org> [ Upstream commit fa3a03da549a889fc9dbc0d3c5908eb7882cac8f ] The bucket variable is only updated outside the loop over the mcast_flags buckets. It will only be updated during a dumping run when the dumping has to be interrupted and a new message has to be started. This could result in repeated or missing entries when the multicast flags are dumped to userspace. Fixes: d2d489b7d851 ("batman-adv: Add inconsistent multicast netlink dump detection") Signed-off-by: Sven Eckelmann <sven(a)narfation.org> Signed-off-by: Simon Wunderlich <sw(a)simonwunderlich.de> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- net/batman-adv/multicast.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/batman-adv/multicast.c b/net/batman-adv/multicast.c index ec54e236e3454..50fe9dfb088b6 100644 --- a/net/batman-adv/multicast.c +++ b/net/batman-adv/multicast.c @@ -1653,7 +1653,7 @@ __batadv_mcast_flags_dump(struct sk_buff *msg, u32 portid, while (bucket_tmp < hash->size) { if (batadv_mcast_flags_dump_bucket(msg, portid, cb, hash, - *bucket, &idx_tmp)) + bucket_tmp, &idx_tmp)) break; bucket_tmp++; -- 2.20.1

6 years

3
81
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Backport 2a92b08b1855 ("mt76: usb: fix rx A-MSDU support")

by Oleksandr Natalenko

Hi. I'd like to get 2a92b08b1855 squeezed into a stable tree since it fixes the following splat in the kernel log when using an MTK-based Wi-Fi access point: [135577.311588] usb 1-3: rx data too big 2044 [135577.311689] usb 1-3: rx data too big 2044 [135578.166351] usb 1-3: rx data too big 2044 See also: https://bugzilla.kernel.org/show_bug.cgi?id=203789 The patch applies to the v5.2.x series without conficts. Lorenzo, are you fine with this? Thanks. -- Best regards, Oleksandr Natalenko (post-factum) Senior Software Maintenance Engineer

6 years

2
2
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[PATCH AUTOSEL 4.14 01/14] hv_sock: Fix hang when a connection is closed

by Sasha Levin

From: Dexuan Cui <decui(a)microsoft.com> [ Upstream commit 685703b497bacea8765bb409d6b73455b73c540e ] There is a race condition for an established connection that is being closed by the guest: the refcnt is 4 at the end of hvs_release() (Note: here the 'remove_sock' is false): 1 for the initial value; 1 for the sk being in the bound list; 1 for the sk being in the connected list; 1 for the delayed close_work. After hvs_release() finishes, __vsock_release() -> sock_put(sk) *may* decrease the refcnt to 3. Concurrently, hvs_close_connection() runs in another thread: calls vsock_remove_sock() to decrease the refcnt by 2; call sock_put() to decrease the refcnt to 0, and free the sk; next, the "release_sock(sk)" may hang due to use-after-free. In the above, after hvs_release() finishes, if hvs_close_connection() runs faster than "__vsock_release() -> sock_put(sk)", then there is not any issue, because at the beginning of hvs_close_connection(), the refcnt is still 4. The issue can be resolved if an extra reference is taken when the connection is established. Fixes: a9eeb998c28d ("hv_sock: Add support for delayed close") Signed-off-by: Dexuan Cui <decui(a)microsoft.com> Reviewed-by: Sunil Muthuswamy <sunilmut(a)microsoft.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- net/vmw_vsock/hyperv_transport.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/net/vmw_vsock/hyperv_transport.c b/net/vmw_vsock/hyperv_transport.c index 52ac3e49c7efd..ec72a5edaa1b8 100644 --- a/net/vmw_vsock/hyperv_transport.c +++ b/net/vmw_vsock/hyperv_transport.c @@ -320,6 +320,11 @@ static void hvs_close_connection(struct vmbus_channel *chan) lock_sock(sk); hvs_do_close_lock_held(vsock_sk(sk), true); release_sock(sk); + + /* Release the refcnt for the channel that's opened in + * hvs_open_connection(). + */ + sock_put(sk); } static void hvs_open_connection(struct vmbus_channel *chan) @@ -389,6 +394,9 @@ static void hvs_open_connection(struct vmbus_channel *chan) } set_per_channel_state(chan, conn_from_host ? new : sk); + + /* This reference will be dropped by hvs_close_connection(). */ + sock_hold(conn_from_host ? new : sk); vmbus_set_chn_rescind_callback(chan, hvs_close_connection); /* Set the pending send size to max packet size to always get -- 2.20.1

6 years

3
17
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[PATCH] mm: memcontrol: fix percpu vmstats and vmevents flush

by Shakeel Butt

Instead of using raw_cpu_read() use per_cpu() to read the actual data of the corresponding cpu otherwise we will be reading the data of the current cpu for the number of online CPUs. Fixes: bb65f89b7d3d ("mm: memcontrol: flush percpu vmevents before releasing memcg") Fixes: c350a99ea2b1 ("mm: memcontrol: flush percpu vmstats before releasing memcg") Signed-off-by: Shakeel Butt <shakeelb(a)google.com> Cc: Roman Gushchin <guro(a)fb.com> Cc: Michal Hocko <mhocko(a)suse.com> Cc: Johannes Weiner <hannes(a)cmpxchg.org> Cc: Vladimir Davydov <vdavydov.dev(a)gmail.com> Cc: Andrew Morton <akpm(a)linux-foundation.org> Cc: <stable(a)vger.kernel.org> --- Note: The buggy patches were marked for stable therefore adding Cc to stable. mm/memcontrol.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/mm/memcontrol.c b/mm/memcontrol.c index 26e2999af608..f4e60ee8b845 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -3271,7 +3271,7 @@ static void memcg_flush_percpu_vmstats(struct mem_cgroup *memcg) for_each_online_cpu(cpu) for (i = 0; i < MEMCG_NR_STAT; i++) - stat[i] += raw_cpu_read(memcg->vmstats_percpu->stat[i]); + stat[i] += per_cpu(memcg->vmstats_percpu->stat[i], cpu); for (mi = memcg; mi; mi = parent_mem_cgroup(mi)) for (i = 0; i < MEMCG_NR_STAT; i++) @@ -3286,8 +3286,8 @@ static void memcg_flush_percpu_vmstats(struct mem_cgroup *memcg) for_each_online_cpu(cpu) for (i = 0; i < NR_VM_NODE_STAT_ITEMS; i++) - stat[i] += raw_cpu_read( - pn->lruvec_stat_cpu->count[i]); + stat[i] += per_cpu( + pn->lruvec_stat_cpu->count[i], cpu); for (pi = pn; pi; pi = parent_nodeinfo(pi, node)) for (i = 0; i < NR_VM_NODE_STAT_ITEMS; i++) @@ -3306,8 +3306,8 @@ static void memcg_flush_percpu_vmevents(struct mem_cgroup *memcg) for_each_online_cpu(cpu) for (i = 0; i < NR_VM_EVENT_ITEMS; i++) - events[i] += raw_cpu_read( - memcg->vmstats_percpu->events[i]); + events[i] += per_cpu(memcg->vmstats_percpu->events[i], + cpu); for (mi = memcg; mi; mi = parent_mem_cgroup(mi)) for (i = 0; i < NR_VM_EVENT_ITEMS; i++) -- 2.23.0.187.g17f5b7556c-goog

6 years

3
2
0 0

[PATCH 1/2] vhost/test: fix build for vhost test

by Tiwei Bie

Since below commit, callers need to specify the iov_limit in vhost_dev_init() explicitly. Fixes: b46a0bf78ad7 ("vhost: fix OOB in get_rx_bufs()") Cc: stable(a)vger.kernel.org Signed-off-by: Tiwei Bie <tiwei.bie(a)intel.com> --- drivers/vhost/test.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/vhost/test.c b/drivers/vhost/test.c index 9e90e969af55..ac4f762c4f65 100644 --- a/drivers/vhost/test.c +++ b/drivers/vhost/test.c @@ -115,7 +115,7 @@ static int vhost_test_open(struct inode *inode, struct file *f) dev = &n->dev; vqs[VHOST_TEST_VQ] = &n->vqs[VHOST_TEST_VQ]; n->vqs[VHOST_TEST_VQ].handle_kick = handle_vq_kick; - vhost_dev_init(dev, vqs, VHOST_TEST_VQ_MAX); + vhost_dev_init(dev, vqs, VHOST_TEST_VQ_MAX, UIO_MAXIOV); f->private_data = n; -- 2.17.1

6 years

2
3
0 0

[PATCH v1 03/38] KVM: arm/arm64: vgic: Prevent access to invalid SPIs

by Ke Sun

From: Andre Przywara <andre.przywara(a)arm.com> In our VGIC implementation we limit the number of SPIs to a number that the userland application told us. Accordingly we limit the allocation of memory for virtual IRQs to that number. However in our MMIO dispatcher we didn't check if we ever access an IRQ beyond that limit, leading to out-of-bound accesses. Add a test against the number of allocated SPIs in check_region(). Adjust the VGIC_ADDR_TO_INT macro to avoid an actual division, which is not implemented on ARM(32). [maz: cleaned-up original patch] Cc: stable(a)vger.kernel.org Reviewed-by: Christoffer Dall <christoffer.dall(a)linaro.org> Signed-off-by: Andre Przywara <andre.przywara(a)arm.com> Signed-off-by: Marc Zyngier <marc.zyngier(a)arm.com> --- virt/kvm/arm/vgic/vgic-mmio.c | 41 +++++++++++++++++++++++------------ virt/kvm/arm/vgic/vgic-mmio.h | 14 ++++++------ 2 files changed, 34 insertions(+), 21 deletions(-) diff --git a/virt/kvm/arm/vgic/vgic-mmio.c b/virt/kvm/arm/vgic/vgic-mmio.c index 3bad3c5ed..d1b080ca8 100644 --- a/virt/kvm/arm/vgic/vgic-mmio.c +++ b/virt/kvm/arm/vgic/vgic-mmio.c @@ -453,17 +453,33 @@ struct vgic_io_device *kvm_to_vgic_iodev(const struct kvm_io_device *dev) return container_of(dev, struct vgic_io_device, dev); } -static bool check_region(const struct vgic_register_region *region, +static bool check_region(const struct kvm *kvm, + const struct vgic_register_region *region, gpa_t addr, int len) { - if ((region->access_flags & VGIC_ACCESS_8bit) && len == 1) - return true; - if ((region->access_flags & VGIC_ACCESS_32bit) && - len == sizeof(u32) && !(addr & 3)) - return true; - if ((region->access_flags & VGIC_ACCESS_64bit) && - len == sizeof(u64) && !(addr & 7)) - return true; + int flags, nr_irqs = kvm->arch.vgic.nr_spis + VGIC_NR_PRIVATE_IRQS; + + switch (len) { + case sizeof(u8): + flags = VGIC_ACCESS_8bit; + break; + case sizeof(u32): + flags = VGIC_ACCESS_32bit; + break; + case sizeof(u64): + flags = VGIC_ACCESS_64bit; + break; + default: + return false; + } + + if ((region->access_flags & flags) && IS_ALIGNED(addr, len)) { + if (!region->bits_per_irq) + return true; + + /* Do we access a non-allocated IRQ? */ + return VGIC_ADDR_TO_INTID(addr, region->bits_per_irq) < nr_irqs; + } return false; } @@ -477,7 +493,7 @@ static int dispatch_mmio_read(struct kvm_vcpu *vcpu, struct kvm_io_device *dev, region = vgic_find_mmio_region(iodev->regions, iodev->nr_regions, addr - iodev->base_addr); - if (!region || !check_region(region, addr, len)) { + if (!region || !check_region(vcpu->kvm, region, addr, len)) { memset(val, 0, len); return 0; } @@ -510,10 +526,7 @@ static int dispatch_mmio_write(struct kvm_vcpu *vcpu, struct kvm_io_device *dev, region = vgic_find_mmio_region(iodev->regions, iodev->nr_regions, addr - iodev->base_addr); - if (!region) - return 0; - - if (!check_region(region, addr, len)) + if (!region || !check_region(vcpu->kvm, region, addr, len)) return 0; switch (iodev->iodev_type) { diff --git a/virt/kvm/arm/vgic/vgic-mmio.h b/virt/kvm/arm/vgic/vgic-mmio.h index 0b3ecf9d1..ba63d91d2 100644 --- a/virt/kvm/arm/vgic/vgic-mmio.h +++ b/virt/kvm/arm/vgic/vgic-mmio.h @@ -50,15 +50,15 @@ extern struct kvm_io_device_ops kvm_io_gic_ops; #define VGIC_ADDR_IRQ_MASK(bits) (((bits) * 1024 / 8) - 1) /* - * (addr & mask) gives us the byte offset for the INT ID, so we want to - * divide this with 'bytes per irq' to get the INT ID, which is given - * by '(bits) / 8'. But we do this with fixed-point-arithmetic and - * take advantage of the fact that division by a fraction equals - * multiplication with the inverted fraction, and scale up both the - * numerator and denominator with 8 to support at most 64 bits per IRQ: + * (addr & mask) gives us the _byte_ offset for the INT ID. + * We multiply this by 8 the get the _bit_ offset, then divide this by + * the number of bits to learn the actual INT ID. + * But instead of a division (which requires a "long long div" implementation), + * we shift by the binary logarithm of <bits>. + * This assumes that <bits> is a power of two. */ #define VGIC_ADDR_TO_INTID(addr, bits) (((addr) & VGIC_ADDR_IRQ_MASK(bits)) * \ - 64 / (bits) / 8) + 8 >> ilog2(bits)) /* * Some VGIC registers store per-IRQ information, with a different number -- 2.17.1

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[BACKPORT 4.19.y 0/3] Candidate from TI 4.19 product kernel

by Mathieu Poirier

I re-used the same scripted approach taken by Arnd [1] to look at patches backported to TI's ti-linux-4.19.y tree [2] (the full list can be found below). Out of the lot about a hundred were considered but most of them either didn't apply cleanly, involved multiple files or did not compile. The remaining set is submitted herein and applies correctly to v4.19.68. Regards, Mathieu [1]. https://lore.kernel.org/lkml/20190322154425.3852517-19-arnd@arndb.de/T/ [2]. http://git.ti.com/gitweb/?p=ti-linux-kernel/ti-linux-kernel.git;a=summary Jyri Sarha (1): drm/tilcdc: Register cpufreq notifier after we have initialized crtc Pedro Sousa (1): scsi: ufs: Fix RX_TERMINATION_FORCE_ENABLE define value Tomi Valkeinen (1): drm/bridge: tfp410: fix memleak in get_modes() drivers/gpu/drm/bridge/ti-tfp410.c | 7 +++++- drivers/gpu/drm/tilcdc/tilcdc_drv.c | 34 ++++++++++++++--------------- drivers/scsi/ufs/unipro.h | 2 +- 3 files changed, 24 insertions(+), 19 deletions(-) -- 2.17.1 100 100 78eccc2ac98e arm64: dts: ti: k3-j721e: Add the MCU SRAM node 73 100 073086fc68d7 arm64: dts: ti: k3-j721e: Add interrupt controllers in main domain 77 100 1463a70dfc87 arm64: dts: ti: k3-j721e-main: Add Main NavSS Interrupt controller node 100 100 3cd277c6d021 arm64: defconfig: Enable TI's J721E SoC platform 97 100 803d3a1870e2 arm64: dts: ti: Add support for J721E Common Processor Board 100 100 cff377f7897a soc: ti: Add Support for J721E SoC config option 92 100 2d87061e70de arm64: dts: ti: Add Support for J721E SoC 100 100 e28c6d941dac dt-bindings: serial: 8250_omap: Add compatible for J721E UART controller 100 100 7c42f43c29e2 dt-bindings: arm: ti: Add bindings for J721E SoC 84 100 30eb8ea46cc6 arm64: dts: k3-am6: Add PCIe Endpoint DT node 41 100 cedc255cc6fe arm64: dts: k3-am6: Add SERDES DT node 100 100 4b4ffc6e1f66 arm64: dts: k3-am6: Add "socionext,synquacer-pre-its" property to gic_its 100 100 833123386c69 arm64: dts: ti: k3-am65: Add R5F ranges in interconnect nodes 75 100 f853f0053164 arm64: dts: ti: k3-am65-mcu: Add the MCU RAM node 100 100 0ded541218d1 arm64: dts: ti: k3-am65: Add MCU SRAM ranges in interconnect nodes 100 100 c67f7388a62e arm64: dts: ti: am654-base-board: Add gpio_keys node 69 53 fa42da11b285 firmware: ti_sci: Parse all resource ranges even if some is not available 35 100 1e407f337f40 firmware: ti_sci: Add support for processor control 86 100 68608b5e5063 firmware: ti_sci: Add resource management APIs for ringacc, psi-l and udma 100 100 66f030eac257 firmware: ti_sci: Always request response from firmware 100 100 541e4095f388 gpio: davinci: silence error prints in case of EPROBE_DEFER 100 100 d4d98bba3ea5 hwspinlock/omap: Add a trace during probe 100 100 6fa154e282f9 hwspinlock/omap: Add support for TI K3 SoCs 100 100 7f40c260df86 dt-bindings: hwlock: Update OMAP binding for TI K3 SoCs 100 100 81f4458c9c69 firmware: ti_sci: extend clock identifiers from u8 to u32 94 94 3f1f22d80090 clk: keystone: sci-clk: extend clock IDs to 32 bits 30 100 8e48b33f9def clk: keystone: sci-clk: probe clocks from DT instead of firmware 88 100 4bfce5aba902 clk: keystone: sci-clk: split out the fw clock parsing to own function 100 100 96488c09b0f4 clk: keystone: sci-clk: cut down the clock name length 100 100 b1622cb3be45 drm/bridge: tfp410: fix use of cancel_delayed_work_sync 100 100 c08f99c39083 drm/bridge: tfp410: fix memleak in get_modes() 56 98 ff5781634c41 drm/bridge: sii902x: Implement HDMI audio support 60 100 8dbfc5b65023 drm/bridge: sii902x: pixel clock unit is 10kHz instead of 1kHz 33 33 bceee9bb8948 drm/bridge: sii902x: Set output mode to HDMI or DVI according to EDID 100 100 9fba099b7a84 drm/bridge: sii902x: add input_bus_flags 100 100 423997fffeaf dt-bindings: tc358767: add HPD support 77 97 f25ee5017e4f drm/bridge: tc358767: add IRQ and HPD support 100 100 af9526f262c0 drm/bridge: tc358767: add GPIO & interrupt registers 100 25 46648a3cec2d drm/bridge: tc358767: copy the mode data, instead of storing the pointer 55 100 0cdb42f313e0 drm/bridge: tc358767: remove tc_connector_best_encoder 100 100 4647a64fd56a drm/bridge: tc358767: use bridge mode_valid 100 50 2792c152a845 drm/bridge: tc358767: remove check for video mode in link enable 60 100 f9538357760b drm/bridge: tc358767: clean-up link training 100 87 0bf251465113 drm/bridge: tc358767: cleanup LT result check 100 100 31b4c8848a89 drm/bridge: tc358767: remove unnecessary msleep 92 100 cb3263b2df97 drm/bridge: tc358767: add link disable function 90 100 bb24836869a7 drm/bridge: tc358767: move PXL PLL enable/disable to stream enable/disable 82 80 80d57245063f drm/bridge: tc358767: split stream enable/disable 100 100 ca342386a9b3 drm/bridge: tc358767: cleanup aux_link_setup 100 100 ab947eb65a31 drm/bridge: tc358767: remove unused swing & preemp 100 100 e5607637c461 drm/bridge: tc358767: cleanup spread & scrambler_dis 100 100 4b30bf41e11f drm/bridge: tc358767: fix ansi 8b10b use 100 100 bfb6e014c45f drm/bridge: tc358767: fix tc_aux_get_status error handling 100 100 7ad9db66fafb drm/panel: simple: Fix panel_simple_dsi_probe 87 100 b97b042a5029 drm/panel: Add OSD101T2587-53TS driver 87 100 9c1f2a5dc294 mailbox: omap: Add support for TI K3 SoCs 93 100 8c665292ec12 dt-bindings: mailbox: omap: Update bindings for TI K3 SoCs 92 100 b07079f1642c mtd: hyperbus: Add driver for TI's HyperBus memory controller 38 100 d7865933af9e dt-bindings: mtd: Add bindings for TI's AM654 HyperBus memory controller 97 100 dcc7d3446a0f mtd: Add support for HyperBus memory devices 100 100 89ebf2b8501c dt-bindings: mtd: Add binding documentation for HyperFlash 25 98 4844ef80305d mtd: cfi_cmdset_0002: Add support for polling status register 100 38 1accbced1c32 mmc: sdhci_am654: Add Support for 4 bit IP on J721E 97 62 99909b55f298 mmc: sdhci_am654: Add Support for 8 bit IP on J721E 100 77 a457b70904bb dt-bindings: mmc: sdhci-am654: Document bindings for the host controllers on TI's J721E devices. 100 100 7e24e28b79b3 mmc: sdhci_am654: Print error message if the DLL fails to lock 87 98 573aff747ee3 usb:cdns3 Fix for stuck packets in on-chip OUT buffer. 84 100 8bc1901ca7b0 usb:cdns3 Add Cadence USB3 DRD Driver 100 50 b13a3539eb2a scsi: ufs-bsg: complete ufs-bsg job only if no error 100 100 821744403913 scsi: ufs: Add error-handling of Auto-Hibernate 86 100 ee5f1042b20e scsi: ufs: Introduce ufshcd_is_auto_hibern8_supported() 100 54 9700022109b6 ASoC: pcm3168a: Add support for multi DIN/DOUT with TDM slots parameter 100 60 b5d8dffb8cc9 ASoC: pcm3168a: Rename min_frame_size to slot_width 100 69 764958f2b523 ASoC: ti: davinci-mcasp: Support for auxclk-fs-ratio 100 100 b7e47f48f119 bindings: sound: davinci-mcasp: Add support for optional auxclk-fs-ratio 83 100 9b8e8b893ff5 ASoC: pcm3168a: Implement set_tdm_slot callback 100 100 6eeea326b389 gpio: Davinci: Add K3 dependencies 100 100 36c0551976d5 gpio: davinci: Fix the compiler warning with ARM64 config enabled 100 100 009669e74813 arm64: arch_k3: Enable interrupt controller drivers 79 100 accaf1fbfb5d dt-bindings: irqchip: Introduce TISCI Interrupt Aggregator bindings 51 100 cd844b0715ce irqchip/ti-sci-intr: Add support for Interrupt Router driver 22 100 67d2075ad695 dt-bindings: irqchip: Introduce TISCI Interrupt router bindings 58 100 032a1ec549a7 firmware: ti_sci: Add helper apis to manage resources 100 100 754c9477ae78 firmware: ti_sci: Add RM mapping table for am654 66 100 997b001f6bb2 firmware: ti_sci: Add support for IRQ management 100 100 9c19fb6895be firmware: ti_sci: Add support for RM core ops 96 100 905c30477f4d firmware: ti_sci: Add support to get TISCI handle using of_phandle 100 100 11140cc40ddc ARM: OMAP2+: sleep43xx: Run EMIF HW leveling on resume path 100 100 6c110561eb2d memory: ti-emif-sram: Add ti_emif_run_hw_leveling for DDR3 hardware leveling 72 90 5a99ae0092fe soc: ti: pm33xx: AM437X: Add rtc_only with ddr in self-refresh support 80 100 1c6c03545089 soc: ti: pm33xx: Move the am33xx_push_sram_idle to the top 85 100 44c22a2d12a5 ARM: OMAP2+: pm33xx: Add support for rtc+ddr in self refresh mode 68 100 6256f7f7f217 rtc: OMAP: Add support for rtc-only mode 100 100 b5acec09e259 ARM: dts: dra7: Add properties to enable PCIe x2 lane mode 100 100 fbca0b284bd0 tools: PCI: Add 'h' in optstring of getopt() 88 100 5bb04b19230c misc: pci_endpoint_test: Add support to test PCI EP in AM654x 100 100 fc9a77040b04 PCI: designware-ep: Configure Resizable BAR cap to advertise the smallest size 81 76 23284ad677a9 PCI: keystone: Add support for PCIe EP in AM654x Platforms 100 100 ddf567e3d994 PCI: dwc: Add callbacks for accessing dbi2 address space 100 100 421db1ab287e PCI: dwc: Fix dw_pcie_ep_find_capability() to return correct capability offset 80 80 626961dd6d32 PCI: dwc: Add const qualifier to struct dw_pcie_ep_ops 100 100 2a9a801620ef PCI: endpoint: Add support to specify alignment for buffers allocated to BARs 82 100 fbb2de891cc4 PCI: keystone: Add support to set the max link speed from DT 100 100 40e5d614a0cd PCI: OF: Allow of_pci_get_max_link_speed() to be used by PCI Endpoint drivers 100 100 b22af42b3e57 PCI: keystone: Invoke phy_reset() API before enabling PHY 54 85 18b0415bc802 PCI: keystone: Add support for PCIe RC in AM654x Platforms 100 100 162aaa3b6cc1 dt-bindings: PCI: Add PCI RC DT binding documentation for AM654 71 66 a9f4c2d2f99e PCI: dwc: Enable iATU unroll for endpoint too 100 100 26f51e85b3b6 dt-bindings: PCI: Document "atu" reg-names 72 100 156c6fef75a4 PCI: keystone: Explicitly set the PCIe mode 100 100 1c55c4263fe7 dt-bindings: PCI: Add dt-binding to configure PCIe mode 100 100 47fe944138a6 dt-bindings: PCI: keystone: Add "reg-names" binding information 76 62 0790eb175ee0 PCI: keystone: Cleanup error_irq configuration 81 77 9afb20d600da PCI: keystone: Add start_link()/stop_link() dw_pcie_ops 83 83 fd8a44bd5b76 PCI: dwc: Remove default MSI initialization for platform specific MSI chips 67 56 dad5258999e9 PCI: dwc: Remove Keystone specific dw_pcie_host_ops 100 46 117c3b60bd53 PCI: keystone: Use Keystone specific msi_irq_chip 100 33 f6f2900ca9b7 PCI: keystone: Use hwirq to get the MSI IRQ number offset 55 75 1146c2953dcb PCI: keystone: Add separate functions for configuring MSI and legacy interrupt 100 100 efc80fb37466 pwm: tiehrpwm: Enable compilation for ARCH_K3 100 100 b54d1ed07ad8 dt-bindings: pwm: tiehrpwm: Add TI AM654 SoC specific compatible 58 33 869decd1ff19 clk: ti: dra7: disable the RNG and TIMER12 clkctrl clocks on HS devices 41 83 2b1202d708fd clk: ti: dra7x: prevent non-existing clkctrl clocks from registering 100 100 e155e3883019 i2c: gpio: flag atomic capability if possible 100 100 8927fbf48124 i2c: algo: bit: add flag to whitelist atomic transfers 100 100 252fa60e7054 i2c: stu300: use xfer_atomic callback to bail out early 100 100 08960b022fb6 i2c: tegra-bpmp: convert to use new atomic callbacks 100 100 89f845a6dcd3 i2c: omap: Add the master_xfer_atomic hook 100 100 77c1e1e062b6 i2c: demux: handle the new atomic callbacks 100 100 7168bff2cfd7 i2c: mux: populate the new *_atomic callbacks 100 91 63b96983a5dd i2c: core: introduce callbacks for atomic transfers 53 46 83c42212d254 i2c: core: use I2C locking behaviour also for SMBUS 83 83 bae1d3a05a8b i2c: core: remove use of in_atomic() 100 71 5011454ee34a ASoC: pcm3168a: Enable TDM support for DSP_A/B modes 100 100 8ca5104715cf ASoC: davinci-mcasp: Fix clang warning without CONFIG_PM 100 100 0eb2766dd6f3 drm/bridge: ti-tfp410: Set the bus_format 100 80 51c7b4477c8b dt-bindings: display: tfp410: Add bus-width parameter property 100 100 3d31e2152281 drm/bridge: ti-tfp410: Fall back to HPD polling if HPD irq is not available 100 40 a0970e87b5d3 drm: Turn bus flags macros into an enum 100 77 8bf4b1621178 drm/omap: Remove panel-dpi driver 99 73 be3143d8b27f drm/omap: Remove TFP410 and DVI connector drivers 85 95 4e17763c321f drm/omap: Whitelist DT nodes to fixup with omapdss, prefix 100 64 30b71761957c drm/omap: Add support for drm_panel 88 37 79107f274b2f drm/omap: Add support for drm_bridge 100 100 1b1b5330a007 dt-bindings: display: Add OSD Displays OSD070T1718-19TS panel binding 100 100 b7b33786b7c3 dt-bindings: Add vendor prefix for OSD Displays 100 100 897dae5657e6 drm/bridge: ti-tfp410: Report input bus config through bridge timings 100 100 38c02db7e66e drm/bridge: ti-tfp410: Add support for the powerdown GPIO 100 100 60b903c3e621 drm/bridge: ti-tfp410: Set connector type based on DT connector node 91 100 2645d8d0980c dt-bindings: display: tfp410: Add bus parameters properties 62 58 88bc4178568b drm: Use new DRM_BUS_FLAG_*_(DRIVE|SAMPLE)_(POS|NEG)EDGE flags 88 46 0dbfc3966720 drm/omap: Merge omap_dss_device type and output_type fields 100 29 ce69aac84fe3 drm/omap: Simplify OF lookup of DSS devices 100 46 e5906f765c68 drm/omap: Store pixel clock instead of full mode in DPI and SDI encoders 100 62 b08644a235a4 drm/omap: venc: Use drm_display_mode natively 78 42 41322aa69195 drm/omap: Pass drm_display_mode to .check_timings() and .set_timings() 73 70 d60dfaba4225 drm/omap: venc: Simplify mode setting by caching configuration 52 52 40e5f937d50f drm/omap: venc: List both PAL and NTSC modes 90 61 46b3847d7f68 drm/omap: Add a dss device operation flag for .get_modes() 81 31 a872d5e92a67 drm/omap: Merge display .get_modes() and .get_size() operations 82 47 870e19d59f8a drm/omap: Expose DRM modes instead of timings in display devices 96 56 19b4200d8f4b drm/omap: Reverse direction of the DSS device enable/disable operations 55 88 3f3623dd0f88 drm/omap: Remove enable checks from display .enable() and .remove() 73 33 b49a2139ba67 drm/omap: Remove connection checks from display .enable() and .remove() 100 65 f8a8eabb273b drm/omap: Remove connection checks from internal encoders .enable() 79 94 b80bfc66b0ee drm/omap: Move common display enable/disable code to encoder 100 28 d2c53162f557 drm/omap: Use atomic suspend/resume helpers 81 81 d79bd6b445a2 drm/omap: venc: Remove wss_data field from venc_device structure 100 100 374805b0bd84 drm/omap: Remove unused kobj field from struct omap_dss_device 100 100 5d79ef3fcd41 drm/omap: Remove declaration of nonexisting function 100 100 8518f05a7110 drm/atomic: Constify mode argument to mode_valid_path() 100 100 ebcb8f8508c5 scsi: ufs: Fix RX_TERMINATION_FORCE_ENABLE define value 97 72 4fed62bc1c26 scsi: ufs-cdns: Add support for UFSHCI with M31 PHY 50 100 71e2f5c5c224 phy: ti: Add a new SERDES driver for TI's AM654x SoC 100 100 4df614c4ab18 phy: core: Invoke pm_runtime_get_*/pm_runtime_put_* before invoking reset callback 71 100 fec06b2bc436 phy: core: Add *release* phy_ops invoked when the consumer relinquishes PHY 100 100 1d1bae725075 phy: ti-pipe3: Fix PCIe power up sequence 100 100 9d009d9c2062 phy: ti-pipe3: Fix SATA & USB PHY power up sequence 97 99 fdef2f9f700f phy: ti-pipe3: improve DPLL stability for SATA & USB 97 100 22940823f062 phy: ti-pipe3: Introduce mode property in driver data 80 100 a71a18f24d26 net: ethernet: ti: cpsw: introduce mac sl module api 100 100 e374e87538f4 mmc: sdhci_am654: Clear HISPD_ENA in some lower speed modes 94 100 5c41ea6d5200 mmc: sdhci-omap: Don't finish_mrq() on a command error during tuning 91 100 60b8f0ddf1a9 clk: Add (devm_)clk_get_optional() functions 100 33 5c17f87abb1a scsi: ufs-bsg: Allow reading descriptors 100 40 4bbbe2421634 scsi: ufs: Allow reading descriptor via raw upiu 100 77 35ce0d7922d6 PCI: endpoint: Remove features member in struct pci_epc 100 100 92f2b028418c PCI: designware-plat: Remove setting epc->features in Designware plat EP driver 100 100 f1267978457e PCI: rockchip: Remove pci_epf_linkup() from Rockchip EP driver 83 100 c274c9f4ea75 PCI: cadence: Remove pci_epf_linkup() from Cadence EP driver 90 97 2c04c5b8eef7 PCI: pci-epf-test: Use pci_epc_get_features() to get EPC features 100 100 b866c56b66d8 PCI: pci-epf-test: Do not allocate next BARs memory if current BAR is 64Bit 50 100 0342e9a797db PCI: pci-epf-test: Remove setting epf_bar flags in function driver 100 100 5544d67ed112 PCI: endpoint: Fix pci_epf_alloc_space() to set correct MEM TYPE flags 100 100 1e9efe6c9976 PCI: endpoint: Add helper to get first unreserved BAR 53 100 67c777e6015d PCI: cadence: Populate ->get_features() cdns_pcie_epc_ops 84 100 146221768c74 PCI: rockchip: Populate ->get_features() dw_pcie_ep_ops 100 100 4894467e7861 PCI: pci-dra7xx: Populate ->get_features() dw_pcie_ep_ops 100 100 3b4322e589a6 PCI: designware-plat: Populate ->get_features() dw_pcie_ep_ops 84 100 fee35cb76a54 PCI: dwc: Add ->get_features() callback function to dw_pcie_ep_ops 69 100 41cb8d189c9d PCI: endpoint: Add new pci_epc_ops to get EPC features 100 100 c232c0df9610 PCI: dwc: dra7xx: Enable x2 mode support for dra74x, dra76x and dra72x 100 100 1c5d2cc7196c dt-bindings: PCI: dra7xx: Add properties to enable x2 lane in dra7 100 100 33d5c207a9ed dt-bindings: PCI: dra7xx: Add SoC specific compatible strings 100 100 7945f929f1a7 drivers: provide devm_platform_ioremap_resource() 100 100 432973fd3a20 drm/tilcdc: Register cpufreq notifier after we have initialized crtc 111 111 c39ff7ea7805 drm: omapdrm: Cleanup drm_display_mode print str 100 100 b962a12050a3 drm/atomic: integrate modeset lock with private objects 100 100 1381a5113caf usb: dwc3: debug: purge usage of strcat 36 100 7790b3556fcc usb: dwc3: trace: pass trace buffer size to decoding functions 100 100 eca6b49430c6 usb: dwc3: keystone: Add support for ti,am654-dwc3 100 100 d26c05781e08 dt-bindings: usb: keystone-usb: Add ti,am654-dwc3 support 100 100 6777cee3a872 phy: ti: usb2: Add support for AM654 USB2 PHY 100 100 e712792ec0dd dt-bindings: phy: ti: Add support for AM654x USB2 PHY 100 100 266744faec8c phy: ti: Don't depend on OMAP_OCP2SCP 100 100 ed31ee7cf1fe phy: ti: usb2: Fix logic on -EPROBE_DEFER 100 85 7d470ebf586b serial: 8250_omap: Use clk_get_rate() to obtain fclk frequency 100 100 7f0c77f35b1b dt-bindings: serial: omap_serial: add clocks entry 61 100 d6ce4ec0b816 serial: 8250_omap: Drop check for of_node 100 100 032ecb59aa38 staging: android: ion: Remove unused headers 100 100 96d12a0d9409 staging: android: ion: Sync comment docs with struct ion_buffer 100 100 4d5119f448a8 staging: android: ion: Fixup some white-space issues 80 100 c72f4e31c8a3 staging: android: ion: Remove struct ion_platform_heap 100 100 6e42d12ce0da staging: android: ion: Remove leftover comment 97 97 4514e79e5a6b staging: android: ion: Merge ion-ioctl.c into ion.c 75 100 2fbe1707bae2 staging: android: ion: Remove empty ion_ioctl_dir() function 100 100 32462a98a005 staging: android: ion: Add proper header information 100 96 540f1ba7b3a5 ASoC: ti: davinci-mcasp: Add support for GPIO mode of the pins 100 100 4664b94c98b4 ASoC: davinci-mcasp: Document GPIO support 100 100 aa6eaaa2ffad arm64: dts: ti: k3-am65-mcu: Add ADC nodes 100 100 5bb57a7488c6 dt-bindings: input: ti-tsc-adc: Add new compatible for AM654 SoCs 25 100 7147f341e982 arm64: dts: ti: am654: Add Main System Control Module node 100 100 42d712a74d09 arm64: dts: ti: k3-am65: Add MSMC RAM node 100 100 7dd2e8f8a5dc ARM: dts: da850-lcdk: Enable the analog mic input 100 100 2cc788387497 mtd: spi-nor: cadence-quadspi: Add support for Octal SPI controller 100 100 70b64604fef0 dt-bindings: cadence-quadspi: Add new compatible for AM654 SoC 100 33 2bda2f811b36 mtd: spi-nor: add octal read flag for flash mt35xu512aba 87 87 fcd44b64b1eb mtd: spi-nor: add opcodes for octal Read/Write commands 100 100 6297388e1edd drm/omap: dsi: Hack-fix DSI bus flags 100 100 4b3ab9372ffa iio: adc: ti_am335x_tscadc: Improve accuracy of measurement 100 100 f8c15790e4d8 drm/bridge: tc358767: use DP connector if no panel set 67 100 6d6b05e3d533 PCI: dwc: Don't hard-code DBI/ATU offset 100 100 a6906a8b0ebf iommu/omap: Remove DEBUG_SEQ_FOPS_RO() 100 100 5da94b50475a arm64: dts: ti: k3-am654: Enable main domain McSPI0 80 100 2cd7d393f461 arm64: dts: ti: k3-am654: Add McSPI DT nodes 100 100 e577d79424c0 arm64: dts: ti: k3-am654-base-board: Enable ECAP PWM 77 100 07c663b0ee57 arm64: dts: ti: k3-am65-main: Add ECAP PWM node 91 100 19a1768fc34a arm64: dts: ti: k3-am654-base-board: Add I2C nodes 100 100 3f94859fd7ba arm64: dts: ti: am654-base-board: Add pinmux for main uart0 100 100 1d79b4375fbc arm64: dts: ti: k3-am65: Add pinctrl regions 100 100 fc66393ab5d6 dt-bindings: pinctrl: k3: Introduce pinmux definitions 100 81 0ec47be539e3 ARM: dts: am437x-gp-evm: Add sleep state for beeper pins 100 92 6a156a05bb55 ARM: dts: am437x-gp-evm: Add pinmux for gpio0 wake 60 86 74fe9bf45e71 ARM: dts: am437x-gp-evm: Add uart0 pinctrl default and sleep states 100 85 7235ed186e12 ARM: dts: am437x-gp-evm: Add pinctrl for debugss pins 92 96 88f527d0cf0b ARM: dts: am437x-gp-evm: Add pinctrl for unused_pins 75 100 865852a6e52f ARM: dts: am437x-gp-evm: Add state for ddr3 vtt toggle pin 100 100 03b10fecb921 soc: ti: wkup_m3: Add PRCM int16 as the wake up source 100 100 f9bb84090777 staging: android: ion: Remove unused header files 100 96 4073536c9274 staging: android: ion: Add per-heap counters 100 100 1517265228b4 usb: dwc3: trace: log ep commands in hex 100 100 408d3ba006af usb: dwc3: don't log probe deferrals; but do log other error codes 100 100 0d36dede4578 usb: dwc3: debugfs: Properly print/set link state for HS 100 100 2ed869990e14 phy: Add MIPI D-PHY configuration options 100 100 aeaac93ddb28 phy: Add configuration interface 100 100 c8457828ff48 phy: Add MIPI D-PHY mode 34 99 44d30d622821 phy: cadence: Add driver for Sierra PHY 100 100 cb96a690724e dt-bindings: phy: Document cadence Sierra PHY bindings 100 50 b3af06451bf8 phy: core: clean up unused ethernet specific phy modes 100 100 cccc43b853df phy: mvebu-cp110-comphy: convert to use eth phy mode and submode 100 100 2af8caeee478 phy: core: add PHY_MODE_ETHERNET 96 96 79a5a18aa9d1 phy: core: rework phy_set_mode to accept phy mode and submode 100 100 f0001f587731 dt-bindings: phy: Document cadence Sierra PHY bindings 97 100 961de0a856e3 mmc: sdhci-omap: Workaround errata regarding SDR104/HS200 tuning failures (i929) 100 100 58fe8bbacd28 dt-bindings: sdhci-omap: Add note for cpu_thermal 60 78 41fd4caeb00b mmc: sdhci_am654: Add Initial Support for AM654 SDHCI driver 94 100 f98b4f98bbc8 dt-bindings: mmc: sdhci-am654: Document bindings for the host controllers on TI's AM654 SOCs 100 100 52b5f5cfa2f7 mmc: sdhci-omap: Remove redundant structure assignments 100 100 5b0d62108b46 mmc: sdhci-omap: Add platform specific reset callback 77 100 d90996dae8e4 scsi: ufs: Add UFS platform driver for Cadence UFS 87 100 85408f830e70 scsi: dt-bindings: ufs: Add bindings for Cadence UFS 100 100 9e1e8a757080 scsi: ufs: set the device reference clock setting 100 92 5e28b8d8a1b0 bsg: provide bsg_remove_queue() helper 100 90 aae3b069d5ce bsg: pass in desired timeout handler 100 100 1ebb2446c303 net: ethernet: ti: cpsw: allow vlan tagged packets to be timestamped 91 100 a9423120343c net: ethernet: ti: cpts: move enable/disable flags outside of cpts module 100 100 f19dcd5f118d net: ethernet: ti: cpts: purge staled skbs from txq 100 100 d0e14c4d9bce net: ethernet: ti: cpts: correct debug for expired txq skb 100 77 b12a084c8729 spi: spi-mem: add support for octal mode I/O data transfer 100 87 6b03061f882d spi: add support for octal mode I/O data transfer 100 100 81df42d10457 spi: Kconfig: Enable McSPI driver for K3 platforms 100 100 abc61f47a70f spi: omap-spi: Add compatible for AM654 SoC 100 100 41e95652ee22 ARM: davinci_all_defconfig: Update the audio options 100 100 eab5b50a13de ARM: omap1_defconfig: Do not select ASoC by default 100 100 3162b05fb74c ARM: omap2plus_defconfig: Update the audio options 100 100 4d8c1e7efb9f ARM: davinci: dm365-evm: Update for the new ASoC Kcofnig options 100 100 558eb0bfb271 ARM: OMAP2: Update for new MCBSP Kconfig option 100 100 c27ace2e95a2 ARM: OMAP1: Makefile: Update for new MCBSP Kconfig option 100 100 ca1c4d653524 MAINTAINERS: Add entry for sound/soc/ti and update the OMAP audio support 97 85 f2055e145f29 ASoC: ti: Merge davinci and omap directories 100 100 22cc062c4dfb dt-bindings: sound: omap-mcpdm: Update documentation for pdmclk 100 100 a3641b30c19b ASoC: davinci-mcasp: Document dismod optional property 100 100 4647598cde0e ASoC: tlv320aic3x: Add support for CBM_CFS and CBS_CFM clocking modes 100 100 c9ece9c29e26 ASoC: omap-mcbsp: Skip dma_data.maxburst initialization 100 100 2c2596f3ab25 ASoC: omap: Remove unused machine driver for AM3517-evm 100 100 223bc10b8497 ASoC: pcm3168a: remove read-only status register from snd_kcontrol_new 100 100 e823fb165b76 media: ov5640: Add 60 fps support 100 92 f6cc192fbf08 media: ov5640: Make the FPS clamping / rounding more extendable 75 100 5a3ad937bc78 media: ov5640: Make the return rate type more explicit 100 93 086c25f8fef9 media: ov5640: Enhance FPS handling 100 33 dfbfb7aa832c media: ov5640: Compute the clock rate at runtime 100 100 a9e17125a568 media: ov5640: Remove redundant register setup 100 100 7851fe7ad4d9 media: ov5640: Remove redundant defines 56 100 c14d107e7417 media: ov5640: Remove the clocks registers initialization 87 100 aa2882481cad media: ov5640: Adjust the clock based on the expected rate 100 100 2d18fbc5518f media: ov5640: support log_status ioctl and event interface 66 100 a98086e00420 mtd: spi-nor: add entry for mt35xu512aba flash 100 100 0005aad09453 mtd: spi-nor: add macros related to MICRON flash 100 100 ea6b13e9fed0 drm/bridge/sii902x: Add missing dependency on I2C_MUX 95 100 21d808405fe4 drm/bridge/sii902x: Fix EDID readback 33 33 0a7f54ea0e1e drm/omap: fix bus_flags for panel-dpi 100 94 24ec84e854c6 drm/omap: Move DISPC runtime PM handling to omapdrm 100 100 350c03e88003 drm/omap: dsi: Ensure the device is active during probe 100 80 f8523b64d2d2 drm/omap: hdmi4: Ensure the device is active during bind 100 100 e0c827aca073 drm/omap: Populate DSS children in omapdss driver 100 100 ab214c48387a dt-bindings: i2c: omap: Add new compatible for AM654 SoCs 100 100 6f37709fb0a6 pwm: Enable TI ECAP driver for ARCH_K3 100 100 3c413e7e3922 dt-bindings: pwm: tiecap: Add TI AM654 SoC specific compatible 100 100 c289d6625237 Revert "pwm: Set class for exported channels in sysfs" 100 100 d6e7bbc148f9 clk: ti: Add functions to save/restore clk context 80 100 435365485f40 clk: clk: Add clk_gate_restore_context function 100 100 8b95d1ce3300 clk: Add functions to save/restore clock context en-masse 100 100 2f149e6e14bc clk: keystone: Enable TISCI clocks if K3_ARCH 100 100 ccf45b18ce89 rpmsg: char: Migrate to iter versions of read and write 100 100 3265230c5b05 remoteproc: add name in rproc_mem_entry struct 100 100 1bb89893d4fa remoteproc: Add missing kernel-doc comment for auto-boot 100 100 8abac18fecbd MAINTAINERS: Drop dt-bindings/genpd/k2g.h 100 100 1b9c30fe01df ARM: OMAP2+: hwmod_core: improve the support for clkctrl clocks 100 100 e69a35531589 firmware: ti_sci: Provide host-id as an optional dt parameter 100 100 79a79c3a0ec2 Documentation: dt: keystone: ti-sci: Add optional host-id parameter 100 100 d59c774496a2 arm64: defconfig: Enable SERIAL_8250_OMAP 100 100 41925a21cdb5 arm64: defconfig: Enable TI_SCI related configs 33 100 5c8a6b9db5e9 ARM: dts: am57xx-idk-common: Hook smps12 regulator as cpu vdd-supply 85 100 42e54f6467ec arm64: dts: ti: k3-am6: Add Device Management Security Controller support 100 100 77ccbae4f9c8 arm64: dts: ti: am654: Add secure proxy instance for main domain 92 100 4201af2544b3 arm64: dts: ti: am654: Add uart nodes 92 100 3bc1572068e3 arm64: dts: ti: k3-am65: Change #address-cells and #size-cells of interconnect to 2 100 100 0929983e49c8 media: ov5640: fix framerate update 100 100 b791187b0080 media: ov5640: use JPEG mode 3 for 720p 100 100 c886751465b8 serial: 8250_omap: Make 8250_omap driver driver depend on ARCH_K3 93 100 35ba13e43cfb staging: android: ion: Clean unused debug_show memeber of the heap object 100 100 cfc0f7a8ea80 drivers: mailbox: Make ti-msgmr driver depend on ARCH_K3 100 100 2e65c7a6a15f drm/omap: fix use of freed memory 100 100 e64d0229340d drm/omap: Replace drm_gem_object_unreference_unlocked with put function 100 100 3ce11806c0ba drm/omap: Replace drm_gem_object_{un/reference} with put,get functions 100 100 e58febe1d99c drm/omap: Substitute format_is_yuv() with format->is_yuv 100 98 f5b9930b85dc drm/omap: partial workaround for DRA7xx DMM errata i878 95 95 176c866d4055 drm/omap: dmm_tiler: Fix interrupt request/free sequence during probe/remove 33 100 157aa884c906 drm/omap: dmm_tiler: No need to check if irq is valid in omap_dmm_remove 100 100 3a75010cecc9 drm/omap: remove set but not used variable 'frame_height' 100 100 993d52e2f715 drm/omap: Use ERR_CAST directly instead of ERR_PTR(PTR_ERR()) 100 100 c7d6a0d67646 drm/omap: remove unused header tcm-sita.h 90 22 6ea484309523 drm/omap: Don't call .set_timings() operation recursively 28 78 d8dbe7914376 drm/omap: Store CRTC timings in .set_timings() operation 67 62 96fc64c77537 drm/omap: sdi: Fixup video mode in .check_timings() operation 100 100 95e472da1094 drm/omap: hdmi: Constify video mode and related pointers 100 100 7d39e59be51b drm/omap: dsi: Fixup video mode in .set_config() operation 83 100 f79fa7da6a29 drm/omap: dpi: Don't fixup video mode in dpi_set_mode() 46 73 7c27fa57ef31 drm/omap: Call dispc timings check operation directly 90 100 31cd7afa3086 drm/omap: panels: Don't modify fixed timings 100 97 ca6e968b9326 drm/omap: Remove .get_timings() operation from display connectors 64 57 28120302c2fd drm/omap: Don't call .check_timings() operation recursively 28 88 b4935e3a3cfa drm/omap: Store bus flags in the omap_dss_device structure 100 100 26c91a3898f1 drm/omap: Don't store video mode internally for external encoders 75 75 138fe53ef8d3 drm/omap: Remove unneeded fallback for missing .check_timings() 100 100 9c626dee5cdb drm/omap: encoder-tfp410: Don't fix timings in .set_timings() handler 33 100 ec68cd5a18e1 drm/omap: dss: hdmi: Rename hdmi_display_(set|check)_timing() functions 70 60 52c5dd2a7bed drm/omap: Determine connector type directly in omap_connector.c 82 82 70f9cbfc56a3 drm/omap: Get from CRTC to display device directly 61 81 90279e9518da drm/omap: Don't call EDID read operation recursively 48 53 f006325cdc80 drm/omap: Move HPD disconnection handling to omap_connector 87 48 18412b667c96 drm/omap: Merge HPD enable operation with HPD callback registration 88 25 a21a8f3c93e1 drm/omap: Remove unneeded safety checks in the HPD operations 41 63 949ea2ef3fed drm/omap: Don't call HPD registration operations recursively 29 87 f2ea55775e05 drm/omap: Don't call .detect() operation recursively 53 100 09e5bb6d5b94 drm/omap: dss: Add device operations flags 50 47 83910ad3f51f drm/omap: Move most omap_dss_driver operations to omap_dss_device_ops 100 96 e7df6571024b drm/omap: panel-tpo-td043mtea1: Convert to the GPIO descriptors API 100 100 2167f9e28a30 drm/omap: panel-tpo-td028ttec1: Drop unneeded linux/gpio.h header 100 96 aec338cbf8c3 drm/omap: panel-sony-acx565akm: Convert to the GPIO descriptors API 100 100 57e0478a29cf drm/omap: panel-nec-nl8048hl11: Convert to the GPIO descriptors API 49 100 ac2d1fcbebd6 drm/omap: encoder-tfp410: Convert to the GPIO descriptors API 78 100 ede880e1825b drm/omap: connector-hdmi: Convert to the GPIO descriptors API 100 100 6f7ae8c29242 drm/omap: dss: Remove omap_dss_driver .[gs]et_mirror operations 100 100 e553ea09e268 drm/omap: dss: Remove unused omap_dss_driver operations 87 34 43f7078f6b6f drm/omap: dss: Remove the dss_mgr_(dis)connect() operations 100 100 d25a7d67465f drm/omap: Remove supported output check in CRTC connect handler 83 100 67dfd2d3d0c2 drm/omap: Remove omap_crtc_output global array 73 53 3be0f15bd6e9 drm/omap: dss: Merge two disconnection helpers 73 100 79ddb2f0c348 drm/omap: dss: Move connection checks to omapdss_device_(dis)connect 61 42 511afb44d72a drm/omap: Reverse direction of DSS device (dis)connect operations 36 50 2ee767922e1b drm/omap: Group CRTC, encoder, connector and dssdev in a structure 51 82 ac3b13189333 drm/omap: Create all planes before CRTCs 33 100 f96993630445 drm/omap: Remove unneeded variable assignments in omap_modeset_init 96 99 8a36357ae3b2 drm/omap: dss: Get regulators at probe time 23 93 a48bc6ac2c6c drm/omap: dss: Remove duplicated parameter to dss_mgr_(dis)connect() 94 92 c87193267d24 drm/omap: dss: venc: Move initialization code from bind to probe 97 95 5f031b471734 drm/omap: dss: hdmi5: Move initialization code from bind to probe 96 95 5fc15d98a068 drm/omap: dss: hdmi4: Move initialization code from bind to probe 93 88 edb715dffdee drm/omap: dss: dsi: Move initialization code from bind to probe 74 100 66aacfe22d53 drm/omap: dss: Cleanup error paths in output init functions 65 95 4e20bda68e01 drm/omap: dss: Replace omap_dss_device port number with bitmask 51 86 5c718e015a0f drm/omap: dss: Modify omapdss_find_output_from_display() to return channel 87 100 845417b3b3b0 drm/omap: dss: Move DSS mgr ops and private data to dss_device 32 46 c1dfe721e096 drm/omap: dss: Move and rename omap_dss_(get|put)_device() 87 89 67822ae11971 drm/omap: dss: Remove panel devices list 55 100 4e0bb06c0b9a drm/omap: dss: Split omapdss_register_display() 71 98 b9f4d2ebf641 drm/omap: dss: Make omap_dss_get_next_device() more generic 74 85 de57e9dbc145 drm/omap: dss: Remove output devices list 79 100 3ce75d67e44c drm/omap: Move DSI debugfs clocks dump to dsi%u_clks files 71 100 f3ed97f9ae7d drm/omap: dsi: Simplify debugfs implementation 24 57 7269fde4e8c9 drm/omap: displays: Remove input omap_dss_device from panel data 69 95 fb5571717c24 drm/omap: dss: Move src and dst check and set to connection handlers 90 100 1f507968c30b drm/omap: dss: Move debug message and checks to connection handlers 31 100 b93109d7dc9e drm/omap: dss: Move common device operations to common structure 56 56 e10bd354ad79 drm/omap: dss: Allow looking up any device by port 29 100 a7e82a67c1d7 drm/omap: dss: Rework output lookup by port node 96 96 9184f8d94c38 drm/omap: dss: Create and use omapdss_device_is_registered() 74 100 6a7c5a2200ad drm/omap: dss: Create global list of all omap_dss_device instances 66 100 df91128b205d drm/omap: dss: Remove omap_dss_device panel fields 100 100 d65b0e0530bb drm/omap: displays: Remove videomode from omap_dss_device structure 100 100 21ebcbac5066 drm/omap: dss: Remove unused omapdss_default_get_timings() 100 100 9976782f331b drm/omap: dss: Remove DSS encoders get_timings operation 100 100 52dd898a30e0 drm/omap: dss: Remove omapdss_atv_ops get_wss and set_wss operations 100 100 8023651bd3d9 drm/omap: dss: Handle DPI and SDI port initialization failures 90 100 cc1876ce5791 drm/omap: dss: Move platform_device_register from core.c to dss.c probe 100 100 f13e97cf3e72 drm/omap: dss: Gather OMAP DSS components at probe time 88 88 36c61ae2b755 drm/omap: dss: Remove display ordering from dss/display.c 79 100 fb96b67c8ae0 drm/omap: Allocate drm_device earlier and unref it as last step 100 100 0aeb35ea0e1a drm/dp: add extended receiver capability field present bit 100 100 09058eab4b4f rtc: omap: Cut down the shutdown time from 2 seconds to 1 sec 100 100 0438002ac526 rtc: omap: use of_device_is_system_power_controller function 40 100 c8b427edc737 phy: Add driver for Cadence MHDP DisplayPort SD0801 PHY 100 100 7effc8ba3e83 dt-bindings: phy: Document Cadence MHDP DisplayPort PHY bindings 47 100 471a7ba89158 ASoC: pcm3168a: add I2S/Left_J TDM support 60 100 594680ea4a39 ASoC: pcm3168a: add hw constraint for channel 100 100 380968898020 ASoC: pcm3168a: add HW constraint for non RIGHT_J 50 100 642a722d3116 ASoC: omap: use devm_snd_soc_register_component() 100 90 18d545bb2599 ASoC: tlv320aic31xx: Add overflow detection support 94 100 80863ee222d3 ASoC: tlv320aic31xx: Add short circuit detection support 89 100 e77044c5a842 scsi: ufs-bsg: Add support for uic commands in ufs_bsg_request() 57 92 95e34bf930ea scsi: ufs-bsg: Add support for raw upiu in ufs_bsg_request() 93 100 5e0a86eed846 scsi: ufs: Add API to execute raw upiu commands 100 100 220d17a69de4 scsi: ufs: Use data structure size in pointer arithmetic 89 100 df032bf27a41 scsi: ufs: Add a bsg endpoint that supports UPIUs 100 100 a851b2bd3632 scsi: uapi: ufs: Make utp_upiu_req visible to user space 100 80 c6049cd98212 scsi: ufs: add a low-level __ufshcd_issue_tm_cmd helper 77 100 391e388f853d scsi: ufs: cleanup struct utp_task_req_desc 100 100 c0b8558648c2 PCI: keystone: Reorder header file in alphabetical order 93 43 daaaa665ca01 PCI: keystone: Add debug error message for all errors 38 69 b4f1af8352fd PCI: keystone: Get number of outbound windows from DT 85 35 8047eb55129a PCI: keystone: Invoke runtime PM APIs to enable clock 85 98 49229238ab47 PCI: keystone: Cleanup PHY handling 86 100 b51a625b784a PCI: keystone: Use SYSCON APIs to get device ID from control module 100 100 03d178386477 dt-bindings: PCI: keystone: Add bindings to get device control module 43 26 a1cabd2b42fd PCI: keystone: Use uniform function naming convention 100 100 c81ab8013672 PCI: keystone: Remove redundant platform_set_drvdata() invocation 43 99 b492aca35c98 PCI: keystone: Merge pci-keystone-dw.c and pci-keystone.c 25 100 1f79f98f0575 PCI: keystone: Remove unused argument from ks_dw_pcie_host_init() 100 100 1e10f73e4cb0 PCI: keystone: Move dw_pcie_setup_rc() out of ks_pcie_establish_link() 100 100 00a2c4094f8e PCI: keystone: Use quirk to set MRRS for PCI host bridge 33 100 148e340c0696 PCI: keystone: Use quirk to limit MRRS for K2G 100 100 7a39915b723a Input: ti_am335x_tsc: Mark IRQ as wakeup capable 100 100 9eea8326f4e6 iio: adc: ti_am335x_adc: Disable ADC during suspend unconditionally 100 100 c974ac771479 mfd: ti_am335x_tscadc: Keep ADC interface on if child is wakeup capable 100 100 333e07ec4b33 Input: ti_am335x_tsc: Mark TSC device as wakeup source 100 100 cec945c293fb mfd: ti_am335x_tscadc: Don't mark TSCADC MFD as wakeup capable 100 100 9737cc99dd14 net: ethernet: ti: cpsw: unsync mcast entries while switch promisc mode 100 100 762b9e9abb58 net: ethernet: ti: davinci_emac: simplify getting .driver_data 100 100 4e13c252276d net: ethernet: ti: cpsw: simplify getting .driver_data 100 100 5b3a5a14f84c net: ethernet: ti: cpsw: use for mcast entries only host port 100 100 5da1948969bc net: ethernet: ti: cpsw: fix lost of mcast packets while rx_mode update 100 100 58bdeac8b0e7 net: ethernet: ti: cpsw_ale: use const for API having pointer on mac address 100 100 a90546e83a11 net: ti: Use FIELD_SIZEOF directly instead of reimplementing its function 100 97 89e8b9cb8465 spi: omap2-mcspi: Add slave mode support 84 100 b682cffa3ac6 spi: omap2-mcspi: Set FIFO DMA trigger level to word length 76 100 13d515c796ad spi: omap2-mcspi: Switch to readl_poll_timeout()

6 years

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+ mm-memcontrol-fix-percpu-vmstats-and-vmevents-flush.patch added to -mm tree

by akpm＠linux-foundation.org

The patch titled Subject: mm: memcontrol: fix percpu vmstats and vmevents flush has been added to the -mm tree. Its filename is mm-memcontrol-fix-percpu-vmstats-and-vmevents-flush.patch This patch should soon appear at http://ozlabs.org/~akpm/mmots/broken-out/mm-memcontrol-fix-percpu-vmstats-a… and later at http://ozlabs.org/~akpm/mmotm/broken-out/mm-memcontrol-fix-percpu-vmstats-a… Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Shakeel Butt <shakeelb(a)google.com> Subject: mm: memcontrol: fix percpu vmstats and vmevents flush Instead of using raw_cpu_read() use per_cpu() to read the actual data of the corresponding cpu otherwise we will be reading the data of the current cpu for the number of online CPUs. Link: http://lkml.kernel.org/r/20190829203110.129263-1-shakeelb@google.com Fixes: bb65f89b7d3d ("mm: memcontrol: flush percpu vmevents before releasing memcg") Fixes: c350a99ea2b1 ("mm: memcontrol: flush percpu vmstats before releasing memcg") Signed-off-by: Shakeel Butt <shakeelb(a)google.com> Acked-by: Roman Gushchin <guro(a)fb.com> Cc: Michal Hocko <mhocko(a)suse.com> Cc: Johannes Weiner <hannes(a)cmpxchg.org> Cc: Vladimir Davydov <vdavydov.dev(a)gmail.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/memcontrol.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) --- a/mm/memcontrol.c~mm-memcontrol-fix-percpu-vmstats-and-vmevents-flush +++ a/mm/memcontrol.c @@ -3278,7 +3278,7 @@ static void memcg_flush_percpu_vmstats(s for_each_online_cpu(cpu) for (i = min_idx; i < max_idx; i++) - stat[i] += raw_cpu_read(memcg->vmstats_percpu->stat[i]); + stat[i] += per_cpu(memcg->vmstats_percpu->stat[i], cpu); for (mi = memcg; mi; mi = parent_mem_cgroup(mi)) for (i = min_idx; i < max_idx; i++) @@ -3296,8 +3296,8 @@ static void memcg_flush_percpu_vmstats(s for_each_online_cpu(cpu) for (i = min_idx; i < max_idx; i++) - stat[i] += raw_cpu_read( - pn->lruvec_stat_cpu->count[i]); + stat[i] += per_cpu( + pn->lruvec_stat_cpu->count[i], cpu); for (pi = pn; pi; pi = parent_nodeinfo(pi, node)) for (i = min_idx; i < max_idx; i++) @@ -3316,8 +3316,8 @@ static void memcg_flush_percpu_vmevents( for_each_online_cpu(cpu) for (i = 0; i < NR_VM_EVENT_ITEMS; i++) - events[i] += raw_cpu_read( - memcg->vmstats_percpu->events[i]); + events[i] += per_cpu(memcg->vmstats_percpu->events[i], + cpu); for (mi = memcg; mi; mi = parent_mem_cgroup(mi)) for (i = 0; i < NR_VM_EVENT_ITEMS; i++) _ Patches currently in -mm which might be from shakeelb(a)google.com are mm-memcontrol-fix-percpu-vmstats-and-vmevents-flush.patch

6 years

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[PATCH] watchdog: bcm2835_wdt: Fix module autoload

by Stefan Wahren

commit 215e06f0d18d5d653d6ea269e4dfc684854d48bf upstream. The commit 5e6acc3e678e ("bcm2835-pm: Move bcm2835-watchdog's DT probe to an MFD.") broke module autoloading on Raspberry Pi. So add a module alias this fix this. Fixes: 5e6acc3e678e ("bcm2835-pm: Move bcm2835-watchdog's DT probe to an MFD.") Cc: <stable(a)vger.kernel.org> Signed-off-by: Stefan Wahren <wahrenst(a)gmx.net> Reviewed-by: Guenter Roeck <linux(a)roeck-us.net> Signed-off-by: Guenter Roeck <linux(a)roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim(a)linux-watchdog.org> --- drivers/watchdog/bcm2835_wdt.c | 1 + 1 file changed, 1 insertion(+) Hi Greg, please apply to the Linux 5.2 stable branch, because without this patch the Raspberry Pi might not be able to reboot. Regards Stefan diff --git a/drivers/watchdog/bcm2835_wdt.c b/drivers/watchdog/bcm2835_wdt.c index 560c1c5..f4937a9 100644 --- a/drivers/watchdog/bcm2835_wdt.c +++ b/drivers/watchdog/bcm2835_wdt.c @@ -240,6 +240,7 @@ module_param(nowayout, bool, 0); MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=" __MODULE_STRING(WATCHDOG_NOWAYOUT) ")"); +MODULE_ALIAS("platform:bcm2835-wdt"); MODULE_AUTHOR("Lubomir Rintel <lkundrak(a)v3.sk>"); MODULE_DESCRIPTION("Driver for Broadcom BCM2835 watchdog timer"); MODULE_LICENSE("GPL"); -- 2.7.4

6 years

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[PATCH] drm/i915: fix broadwell EU computation

by Rodrigo Vivi

From: Lionel Landwerlin <lionel.g.landwerlin(a)intel.com> commit 6a67a20366f894c172734f28c5646bdbe48a46e3 upstream. subslice_mask is an array indexed by slice, not subslice. Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin(a)intel.com> Fixes: 8cc7669355136f ("drm/i915: store all subslice masks") Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=108712 Reviewed-by: Chris Wilson <chris(a)chris-wilson.co.uk> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin(a)intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181112123931.2815-1-lionel.… (cherry picked from commit 63ac3328f0d1d37f286e397b14d9596ed09d7ca5) Signed-off-by: Joonas Lahtinen <joonas.lahtinen(a)linux.intel.com> Cc: <stable(a)vger.kernel.org> # 4.17 Signed-off-by: Rodrigo Vivi <rodrigo.vivi(a)intel.com> --- drivers/gpu/drm/i915/intel_device_info.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/intel_device_info.c b/drivers/gpu/drm/i915/intel_device_info.c index 0ef0c6448d53..01fa98299bae 100644 --- a/drivers/gpu/drm/i915/intel_device_info.c +++ b/drivers/gpu/drm/i915/intel_device_info.c @@ -474,7 +474,7 @@ static void broadwell_sseu_info_init(struct drm_i915_private *dev_priv) u8 eu_disabled_mask; u32 n_disabled; - if (!(sseu->subslice_mask[ss] & BIT(ss))) + if (!(sseu->subslice_mask[s] & BIT(ss))) /* skip disabled subslice */ continue; -- 2.20.1

6 years

3
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[PATCH] drm: mst: Fix query_payload ack reply struct

by Sean Paul

From: Sean Paul <seanpaul(a)chromium.org> Spec says[1] Allocated_PBN is 16 bits [1]- DisplayPort 1.2 Spec, Section 2.11.9.8, Table 2-98 Fixes: ad7f8a1f9ced ("drm/helper: add Displayport multi-stream helper (v0.6)") Cc: Lyude Paul <lyude(a)redhat.com> Cc: Todd Previte <tprevite(a)gmail.com> Cc: Dave Airlie <airlied(a)redhat.com> Cc: Maarten Lankhorst <maarten.lankhorst(a)linux.intel.com> Cc: Maxime Ripard <maxime.ripard(a)bootlin.com> Cc: Sean Paul <sean(a)poorly.run> Cc: David Airlie <airlied(a)linux.ie> Cc: Daniel Vetter <daniel(a)ffwll.ch> Cc: dri-devel(a)lists.freedesktop.org Cc: <stable(a)vger.kernel.org> # v3.17+ Signed-off-by: Sean Paul <seanpaul(a)chromium.org> --- include/drm/drm_dp_mst_helper.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/drm/drm_dp_mst_helper.h b/include/drm/drm_dp_mst_helper.h index 2ba6253ea6d3..fc349204a71b 100644 --- a/include/drm/drm_dp_mst_helper.h +++ b/include/drm/drm_dp_mst_helper.h @@ -334,7 +334,7 @@ struct drm_dp_resource_status_notify { struct drm_dp_query_payload_ack_reply { u8 port_number; - u8 allocated_pbn; + u16 allocated_pbn; }; struct drm_dp_sideband_msg_req_body { -- Sean Paul, Software Engineer, Google / Chromium OS

6 years

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✅ PASS: Stable queue: queue-5.2

by CKI Project

Hello, We ran automated tests on a patchset that was proposed for merging into this kernel tree. The patches were applied to: Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git Commit: f7d5b3dc4792 - Linux 5.2.10 The results of these automated tests are provided below. Overall result: PASSED Merge: OK Compile: OK Tests: OK All kernel binaries, config files, and logs are available for download here: https://artifacts.cki-project.org/pipelines/130651 Please reply to this email if you have any questions about the tests that we ran or if you have any suggestions on how to make future tests more effective. ,-. ,-. ( C ) ( K ) Continuous `-',-.`-' Kernel ( I ) Integration `-' ______________________________________________________________________________ Merge testing ------------- We cloned this repository and checked out the following commit: Repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git Commit: f7d5b3dc4792 - Linux 5.2.10 We grabbed the 0c7efce02eb4 commit of the stable queue repository. We then merged the patchset with `git am`: asoc-simple_card_utils.h-care-null-dai-at-asoc_simpl.patch asoc-simple-card-fix-an-use-after-free-in-simple_dai.patch asoc-simple-card-fix-an-use-after-free-in-simple_for.patch asoc-audio-graph-card-fix-use-after-free-in-graph_da.patch asoc-audio-graph-card-fix-an-use-after-free-in-graph.patch asoc-audio-graph-card-add-missing-const-at-graph_get.patch regulator-axp20x-fix-dcdca-and-dcdcd-for-axp806.patch regulator-axp20x-fix-dcdc5-and-dcdc6-for-axp803.patch asoc-samsung-odroid-fix-an-use-after-free-issue-for-.patch asoc-samsung-odroid-fix-a-double-free-issue-for-cpu_.patch asoc-intel-bytcht_es8316-add-quirk-for-irbis-nb41-ne.patch hid-logitech-hidpp-add-usb-pid-for-a-few-more-suppor.patch hid-add-044f-b320-thrustmaster-inc.-2-in-1-dt.patch mips-kernel-only-use-i8253-clocksource-with-periodic.patch mips-fix-cacheinfo.patch libbpf-sanitize-var-to-conservative-1-byte-int.patch netfilter-ebtables-fix-a-memory-leak-bug-in-compat.patch asoc-dapm-fix-handling-of-custom_stop_condition-on-d.patch asoc-sof-use-__u32-instead-of-uint32_t-in-uapi-heade.patch spi-pxa2xx-balance-runtime-pm-enable-disable-on-erro.patch bpf-sockmap-sock_map_delete-needs-to-use-xchg.patch bpf-sockmap-synchronize_rcu-before-free-ing-map.patch bpf-sockmap-only-create-entry-if-ulp-is-not-already-.patch selftests-bpf-fix-sendmsg6_prog-on-s390.patch asoc-dapm-fix-a-memory-leak-bug.patch bonding-force-slave-speed-check-after-link-state-rec.patch net-mvpp2-don-t-check-for-3-consecutive-idle-frames-.patch selftests-forwarding-gre_multipath-enable-ipv4-forwa.patch selftests-forwarding-gre_multipath-fix-flower-filter.patch selftests-bpf-add-another-gso_segs-access.patch libbpf-fix-using-uninitialized-ioctl-results.patch can-dev-call-netif_carrier_off-in-register_candev.patch can-mcp251x-add-error-check-when-wq-alloc-failed.patch can-gw-fix-error-path-of-cgw_module_init.patch asoc-fail-card-instantiation-if-dai-format-setup-fai.patch staging-fbtft-fix-gpio-handling.patch libbpf-silence-gcc8-warning-about-string-truncation.patch st21nfca_connectivity_event_received-null-check-the-.patch st_nci_hci_connectivity_event_received-null-check-th.patch nl-mac-80211-fix-interface-combinations-on-crypto-co.patch asoc-ti-davinci-mcasp-fix-clk-pdir-handling-for-i2s-.patch asoc-rockchip-fix-mono-capture.patch asoc-ti-davinci-mcasp-correct-slot_width-posed-const.patch net-usb-qmi_wwan-add-the-broadmobi-bm818-card.patch qed-rdma-fix-the-hw_ver-returned-in-device-attribute.patch isdn-misdn-hfcsusb-fix-possible-null-pointer-derefer.patch habanalabs-fix-f-w-download-in-be-architecture.patch mac80211_hwsim-fix-possible-null-pointer-dereference.patch net-stmmac-manage-errors-returned-by-of_get_mac_addr.patch netfilter-ipset-actually-allow-destination-mac-addre.patch netfilter-ipset-copy-the-right-mac-address-in-bitmap.patch netfilter-ipset-fix-rename-concurrency-with-listing.patch rxrpc-fix-potential-deadlock.patch rxrpc-fix-the-lack-of-notification-when-sendmsg-fail.patch nvmem-use-the-same-permissions-for-eeprom-as-for-nvm.patch iwlwifi-mvm-avoid-races-in-rate-init-and-rate-perfor.patch iwlwifi-dbg_ini-move-iwl_dbg_tlv_load_bin-out-of-deb.patch iwlwifi-dbg_ini-move-iwl_dbg_tlv_free-outside-of-deb.patch iwlwifi-fix-locking-in-delayed-gtk-setting.patch iwlwifi-mvm-send-lq-command-always-async.patch enetc-fix-build-error-without-phylib.patch isdn-hfcsusb-fix-misdn-driver-crash-caused-by-transf.patch net-phy-phy_led_triggers-fix-a-possible-null-pointer.patch perf-bench-numa-fix-cpu0-binding.patch spi-pxa2xx-add-support-for-intel-tiger-lake.patch can-sja1000-force-the-string-buffer-null-terminated.patch can-peak_usb-force-the-string-buffer-null-terminated.patch asoc-amd-acp3x-use-dma_ops-of-parent-device-for-acp3.patch net-ethernet-qlogic-qed-force-the-string-buffer-null.patch enetc-select-phylib-while-config_fsl_enetc_vf-is-set.patch nfsv4-fix-a-credential-refcount-leak-in-nfs41_check_.patch nfsv4-when-recovering-state-fails-with-eagain-retry-.patch nfsv4.1-fix-open-stateid-recovery.patch nfsv4.1-only-reap-expired-delegations.patch nfsv4-fix-a-potential-sleep-while-atomic-in-nfs4_do_.patch nfs-fix-regression-whereby-fscache-errors-are-appear.patch hid-quirks-set-the-increment_usage_on_duplicate-quir.patch hid-input-fix-a4tech-horizontal-wheel-custom-usage.patch drm-rockchip-suspend-dp-late.patch smb3-fix-potential-memory-leak-when-processing-compo.patch smb3-kernel-oops-mounting-a-encryptdata-share-with-c.patch sched-deadline-fix-double-accounting-of-rq-running-b.patch sched-psi-reduce-psimon-fifo-priority.patch sched-psi-do-not-require-setsched-permission-from-th.patch s390-protvirt-avoid-memory-sharing-for-diag-308-set-.patch s390-mm-fix-dump_pagetables-top-level-page-table-wal.patch s390-put-_stext-and-_etext-into-.text-section.patch ata-rb532_cf-fix-unused-variable-warning-in-rb532_pa.patch net-cxgb3_main-fix-a-resource-leak-in-a-error-path-i.patch net-stmmac-fix-issues-when-number-of-queues-4.patch net-stmmac-tc-do-not-return-a-fragment-entry.patch drm-amdgpu-pin-the-csb-buffer-on-hw-init-for-gfx-v8.patch net-hisilicon-make-hip04_tx_reclaim-non-reentrant.patch net-hisilicon-fix-hip04-xmit-never-return-tx_busy.patch net-hisilicon-fix-dma_map_single-failed-on-arm64.patch nfsv4-ensure-state-recovery-handles-etimedout-correc.patch libata-have-ata_scsi_rw_xlat-fail-invalid-passthroug.patch libata-add-sg-safety-checks-in-sff-pio-transfers.patch x86-lib-cpu-address-missing-prototypes-warning.patch drm-vmwgfx-fix-memory-leak-when-too-many-retries-hav.patch block-aoe-fix-kernel-crash-due-to-atomic-sleep-when-.patch block-bfq-handle-null-return-value-by-bfq_init_rq.patch perf-ftrace-fix-failure-to-set-cpumask-when-only-one.patch perf-cpumap-fix-writing-to-illegal-memory-in-handlin.patch perf-pmu-events-fix-missing-cpu_clk_unhalted.core-ev.patch dt-bindings-riscv-fix-the-schema-compatible-string-f.patch kvm-arm64-don-t-write-junk-to-sysregs-on-reset.patch kvm-arm-don-t-write-junk-to-cp15-registers-on-reset.patch selftests-kvm-adding-config-fragments.patch iwlwifi-mvm-disable-tx-amsdu-on-older-nics.patch hid-wacom-correct-misreported-ekr-ring-values.patch hid-wacom-correct-distance-scale-for-2nd-gen-intuos-devices.patch revert-kvm-x86-mmu-zap-only-the-relevant-pages-when-removing-a-memslot.patch revert-dm-bufio-fix-deadlock-with-loop-device.patch clk-socfpga-stratix10-fix-rate-caclulationg-for-cnt_clks.patch ceph-clear-page-dirty-before-invalidate-page.patch ceph-don-t-try-fill-file_lock-on-unsuccessful-getfilelock-reply.patch libceph-fix-pg-split-vs-osd-re-connect-race.patch drm-amdgpu-gfx9-update-pg_flags-after-determining-if-gfx-off-is-possible.patch drm-nouveau-don-t-retry-infinitely-when-receiving-no-data-on-i2c-over-aux.patch scsi-ufs-fix-null-pointer-dereference-in-ufshcd_config_vreg_hpm.patch gpiolib-never-report-open-drain-source-lines-as-input-to-user-space.patch drivers-hv-vmbus-fix-virt_to_hvpfn-for-x86_pae.patch userfaultfd_release-always-remove-uffd-flags-and-clear-vm_userfaultfd_ctx.patch x86-retpoline-don-t-clobber-rflags-during-call_nospec-on-i386.patch x86-apic-handle-missing-global-clockevent-gracefully.patch x86-cpu-amd-clear-rdrand-cpuid-bit-on-amd-family-15h-16h.patch x86-boot-save-fields-explicitly-zero-out-everything-else.patch x86-boot-fix-boot-regression-caused-by-bootparam-sanitizing.patch ib-hfi1-unsafe-psn-checking-for-tid-rdma-read-resp-packet.patch ib-hfi1-add-additional-checks-when-handling-tid-rdma-read-resp-packet.patch ib-hfi1-add-additional-checks-when-handling-tid-rdma-write-data-packet.patch ib-hfi1-drop-stale-tid-rdma-packets-that-cause-tiderr.patch psi-get-poll_work-to-run-when-calling-poll-syscall-next-time.patch dm-kcopyd-always-complete-failed-jobs.patch dm-dust-use-dust-block-size-for-badblocklist-index.patch dm-btree-fix-order-of-block-initialization-in-btree_split_beneath.patch dm-integrity-fix-a-crash-due-to-bug_on-in-__journal_read_write.patch dm-raid-add-missing-cleanup-in-raid_ctr.patch dm-space-map-metadata-fix-missing-store-of-apply_bops-return-value.patch dm-table-fix-invalid-memory-accesses-with-too-high-sector-number.patch dm-zoned-improve-error-handling-in-reclaim.patch dm-zoned-improve-error-handling-in-i-o-map-code.patch dm-zoned-properly-handle-backing-device-failure.patch genirq-properly-pair-kobject_del-with-kobject_add.patch mm-z3fold.c-fix-race-between-migration-and-destruction.patch mm-page_alloc-move_freepages-should-not-examine-struct-page-of-reserved-memory.patch mm-memcontrol-flush-percpu-vmstats-before-releasing-memcg.patch mm-memcontrol-flush-percpu-vmevents-before-releasing-memcg.patch mm-page_owner-handle-thp-splits-correctly.patch mm-zsmalloc.c-migration-can-leave-pages-in-zs_empty-indefinitely.patch mm-zsmalloc.c-fix-race-condition-in-zs_destroy_pool.patch mm-kasan-fix-false-positive-invalid-free-reports-with-config_kasan_sw_tags-y.patch xfs-fix-missing-ilock-unlock-when-xfs_setattr_nonsize-fails-due-to-edquot.patch ib-hfi1-drop-stale-tid-rdma-packets.patch dm-zoned-fix-potential-null-dereference-in-dmz_do_re.patch io_uring-fix-potential-hang-with-polled-io.patch io_uring-don-t-enter-poll-loop-if-we-have-cqes-pendi.patch io_uring-add-need_resched-check-in-inner-poll-loop.patch powerpc-allow-flush_-inval_-dcache_range-to-work-across-ranges-4gb.patch rxrpc-fix-local-endpoint-refcounting.patch rxrpc-fix-read-after-free-in-rxrpc_queue_local.patch rxrpc-fix-local-endpoint-replacement.patch rxrpc-fix-local-refcounting.patch Compile testing --------------- We compiled the kernel for 3 architectures: aarch64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg ppc64le: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg x86_64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg Hardware testing ---------------- We booted each kernel and ran the following tests: aarch64: Host 1: ✅ Boot test [0] ✅ xfstests: xfs [1] ✅ selinux-policy: serge-testsuite [2] ✅ lvm thinp sanity [3] ✅ storage: software RAID testing [4] 🚧 ✅ Storage blktests [5] Host 2: ✅ Boot test [0] ✅ Podman system integration test (as root) [6] ✅ Podman system integration test (as user) [6] ✅ Loopdev Sanity [7] ✅ jvm test suite [8] ✅ AMTU (Abstract Machine Test Utility) [9] ✅ LTP: openposix test suite [10] ✅ Ethernet drivers sanity [11] ✅ Networking socket: fuzz [12] ✅ audit: audit testsuite test [13] ✅ httpd: mod_ssl smoke sanity [14] ✅ iotop: sanity [15] ✅ tuned: tune-processes-through-perf [16] ✅ Usex - version 1.9-29 [17] ✅ storage: SCSI VPD [18] ✅ stress: stress-ng [19] 🚧 ✅ LTP lite [20] 🚧 ✅ CIFS Connectathon [21] 🚧 ✅ Networking bridge: sanity [22] ppc64le: Host 1: ✅ Boot test [0] ✅ xfstests: xfs [1] ✅ selinux-policy: serge-testsuite [2] ✅ lvm thinp sanity [3] ✅ storage: software RAID testing [4] 🚧 ✅ Storage blktests [5] Host 2: ⚡ Internal infrastructure issues prevented one or more tests (marked with ⚡⚡⚡) from running on this architecture. This is not the fault of the kernel that was tested. ✅ Boot test [0] ✅ Podman system integration test (as root) [6] ✅ Podman system integration test (as user) [6] ✅ Loopdev Sanity [7] ✅ jvm test suite [8] ✅ AMTU (Abstract Machine Test Utility) [9] ✅ LTP: openposix test suite [10] ✅ Ethernet drivers sanity [11] ✅ Networking socket: fuzz [12] ✅ audit: audit testsuite test [13] ✅ httpd: mod_ssl smoke sanity [14] ✅ iotop: sanity [15] ✅ tuned: tune-processes-through-perf [16] ✅ Usex - version 1.9-29 [17] 🚧 ⚡⚡⚡ LTP lite [20] 🚧 ✅ CIFS Connectathon [21] 🚧 ✅ Networking bridge: sanity [22] x86_64: Host 1: ✅ Boot test [0] ✅ Podman system integration test (as root) [6] ✅ Podman system integration test (as user) [6] ✅ Loopdev Sanity [7] ✅ jvm test suite [8] ✅ AMTU (Abstract Machine Test Utility) [9] ✅ LTP: openposix test suite [10] ✅ Ethernet drivers sanity [11] ✅ Networking socket: fuzz [12] ✅ audit: audit testsuite test [13] ✅ httpd: mod_ssl smoke sanity [14] ✅ iotop: sanity [15] ✅ tuned: tune-processes-through-perf [16] ✅ pciutils: sanity smoke test [23] ✅ Usex - version 1.9-29 [17] ✅ storage: SCSI VPD [18] ✅ stress: stress-ng [19] 🚧 ❌ LTP lite [20] 🚧 ✅ CIFS Connectathon [21] 🚧 ✅ Networking bridge: sanity [22] Host 2: ✅ Boot test [0] ✅ xfstests: xfs [1] ✅ selinux-policy: serge-testsuite [2] ✅ lvm thinp sanity [3] ✅ storage: software RAID testing [4] 🚧 ✅ Storage blktests [5] Test source: 💚 Pull requests are welcome for new tests or improvements to existing tests! [0]: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution… [1]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/filesystems… [2]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/packages/se… [3]: https://github.com/CKI-project/tests-beaker/archive/master.zip#storage/lvm/… [4]: https://github.com/CKI-project/tests-beaker/archive/master.zip#storage/swra… [5]: https://github.com/CKI-project/tests-beaker/archive/master.zip#storage/blk [6]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/container/p… [7]: https://github.com/CKI-project/tests-beaker/archive/master.zip#filesystems/… [8]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/jvm [9]: https://github.com/CKI-project/tests-beaker/archive/master.zip#misc/amtu [10]: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution… [11]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/networking/… [12]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/networking/… [13]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/aud… [14]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/htt… [15]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/iot… [16]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/tun… [17]: https://github.com/CKI-project/tests-beaker/archive/master.zip#standards/us… [18]: https://github.com/CKI-project/tests-beaker/archive/master.zip#storage/scsi… [19]: https://github.com/CKI-project/tests-beaker/archive/master.zip#stress/stres… [20]: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution… [21]: https://github.com/CKI-project/tests-beaker/archive/master.zip#filesystems/… [22]: https://github.com/CKI-project/tests-beaker/archive/master.zip#networking/b… [23]: https://github.com/CKI-project/tests-beaker/archive/master.zip#pciutils/san… Waived tests ------------ If the test run included waived tests, they are marked with 🚧. Such tests are executed but their results are not taken into account. Tests are waived when their results are not reliable enough, e.g. when they're just introduced or are being fixed.

6 years

1
0
0 0

[PATCH 1/2] tools lib traceevent: Do not free tep->cmdlines in add_new_comm() on failure

by Steven Rostedt

From: "Steven Rostedt (VMware)" <rostedt(a)goodmis.org> If the re-allocation of tep->cmdlines succeeds, then the previous allocation of tep->cmdlines will be freed. If we later fail in add_new_comm(), we must not free cmdlines, and also should assign tep->cmdlines to the new allocation. Otherwise when freeing tep, the tep->cmdlines will be pointing to garbage. Cc: stable(a)vger.kernel.org Fixes: a6d2a61ac653a ("tools lib traceevent: Remove some die() calls") Signed-off-by: Steven Rostedt (VMware) <rostedt(a)goodmis.org> --- tools/lib/traceevent/event-parse.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c index b36b536a9fcb..13fd9fdf91e0 100644 --- a/tools/lib/traceevent/event-parse.c +++ b/tools/lib/traceevent/event-parse.c @@ -269,10 +269,10 @@ static int add_new_comm(struct tep_handle *tep, errno = ENOMEM; return -1; } + tep->cmdlines = cmdlines; cmdlines[tep->cmdline_count].comm = strdup(comm); if (!cmdlines[tep->cmdline_count].comm) { - free(cmdlines); errno = ENOMEM; return -1; } @@ -283,7 +283,6 @@ static int add_new_comm(struct tep_handle *tep, tep->cmdline_count++; qsort(cmdlines, tep->cmdline_count, sizeof(*cmdlines), cmdline_cmp); - tep->cmdlines = cmdlines; return 0; } -- 2.20.1

6 years

2
1
0 0

[tip: x86/urgent] x86/mm/cpa: Prevent large page split when ftrace flips RW on kernel text

by tip-bot2 for Thomas Gleixner

The following commit has been merged into the x86/urgent branch of tip: Commit-ID: 7af0145067bc429a09ac4047b167c0971c9f0dc7 Gitweb: https://git.kernel.org/tip/7af0145067bc429a09ac4047b167c0971c9f0dc7 Author: Thomas Gleixner <tglx(a)linutronix.de> AuthorDate: Thu, 29 Aug 2019 00:31:34 +02:00 Committer: Thomas Gleixner <tglx(a)linutronix.de> CommitterDate: Thu, 29 Aug 2019 20:48:44 +02:00 x86/mm/cpa: Prevent large page split when ftrace flips RW on kernel text ftrace does not use text_poke() for enabling trace functionality. It uses its own mechanism and flips the whole kernel text to RW and back to RO. The CPA rework removed a loop based check of 4k pages which tried to preserve a large page by checking each 4k page whether the change would actually cover all pages in the large page. This resulted in endless loops for nothing as in testing it turned out that it actually never preserved anything. Of course testing missed to include ftrace, which is the one and only case which benefitted from the 4k loop. As a consequence enabling function tracing or ftrace based kprobes results in a full 4k split of the kernel text, which affects iTLB performance. The kernel RO protection is the only valid case where this can actually preserve large pages. All other static protections (RO data, data NX, PCI, BIOS) are truly static. So a conflict with those protections which results in a split should only ever happen when a change of memory next to a protected region is attempted. But these conflicts are rightfully splitting the large page to preserve the protected regions. In fact a change to the protected regions itself is a bug and is warned about. Add an exception for the static protection check for kernel text RO when the to be changed region spawns a full large page which allows to preserve the large mappings. This also prevents the syslog to be spammed about CPA violations when ftrace is used. The exception needs to be removed once ftrace switched over to text_poke() which avoids the whole issue. Fixes: 585948f4f695 ("x86/mm/cpa: Avoid the 4k pages check completely") Reported-by: Song Liu <songliubraving(a)fb.com> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Tested-by: Song Liu <songliubraving(a)fb.com> Reviewed-by: Song Liu <songliubraving(a)fb.com> Acked-by: Peter Zijlstra (Intel) <peterz(a)infradead.org> Cc: stable(a)vger.kernel.org Link: https://lkml.kernel.org/r/alpine.DEB.2.21.1908282355340.1938@nanos.tec.linu… --- arch/x86/mm/pageattr.c | 26 ++++++++++++++++++-------- 1 file changed, 18 insertions(+), 8 deletions(-) diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c index 6a9a77a..e14e95e 100644 --- a/arch/x86/mm/pageattr.c +++ b/arch/x86/mm/pageattr.c @@ -516,7 +516,7 @@ static inline void check_conflict(int warnlvl, pgprot_t prot, pgprotval_t val, */ static inline pgprot_t static_protections(pgprot_t prot, unsigned long start, unsigned long pfn, unsigned long npg, - int warnlvl) + unsigned long lpsize, int warnlvl) { pgprotval_t forbidden, res; unsigned long end; @@ -535,9 +535,17 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long start, check_conflict(warnlvl, prot, res, start, end, pfn, "Text NX"); forbidden = res; - res = protect_kernel_text_ro(start, end); - check_conflict(warnlvl, prot, res, start, end, pfn, "Text RO"); - forbidden |= res; + /* + * Special case to preserve a large page. If the change spawns the + * full large page mapping then there is no point to split it + * up. Happens with ftrace and is going to be removed once ftrace + * switched to text_poke(). + */ + if (lpsize != (npg * PAGE_SIZE) || (start & (lpsize - 1))) { + res = protect_kernel_text_ro(start, end); + check_conflict(warnlvl, prot, res, start, end, pfn, "Text RO"); + forbidden |= res; + } /* Check the PFN directly */ res = protect_pci_bios(pfn, pfn + npg - 1); @@ -819,7 +827,7 @@ static int __should_split_large_page(pte_t *kpte, unsigned long address, * extra conditional required here. */ chk_prot = static_protections(old_prot, lpaddr, old_pfn, numpages, - CPA_CONFLICT); + psize, CPA_CONFLICT); if (WARN_ON_ONCE(pgprot_val(chk_prot) != pgprot_val(old_prot))) { /* @@ -855,7 +863,7 @@ static int __should_split_large_page(pte_t *kpte, unsigned long address, * protection requirement in the large page. */ new_prot = static_protections(req_prot, lpaddr, old_pfn, numpages, - CPA_DETECT); + psize, CPA_DETECT); /* * If there is a conflict, split the large page. @@ -906,7 +914,8 @@ static void split_set_pte(struct cpa_data *cpa, pte_t *pte, unsigned long pfn, if (!cpa->force_static_prot) goto set; - prot = static_protections(ref_prot, address, pfn, npg, CPA_PROTECT); + /* Hand in lpsize = 0 to enforce the protection mechanism */ + prot = static_protections(ref_prot, address, pfn, npg, 0, CPA_PROTECT); if (pgprot_val(prot) == pgprot_val(ref_prot)) goto set; @@ -1503,7 +1512,8 @@ static int __change_page_attr(struct cpa_data *cpa, int primary) pgprot_val(new_prot) |= pgprot_val(cpa->mask_set); cpa_inc_4k_install(); - new_prot = static_protections(new_prot, address, pfn, 1, + /* Hand in lpsize = 0 to enforce the protection mechanism */ + new_prot = static_protections(new_prot, address, pfn, 1, 0, CPA_PROTECT); new_prot = pgprot_clear_protnone_bits(new_prot);

6 years

1
0
0 0

[PATCH v5.2 1/2] locking/rwsem: Add missing ACQUIRE to read_slowpath exit when queue is empty

by Sasha Levin

From: Jan Stancek <jstancek(a)redhat.com> [ Upstream commit e1b98fa316648420d0434d9ff5b92ad6609ba6c3 ] LTP mtest06 has been observed to occasionally hit "still mapped when deleted" and following BUG_ON on arm64. The extra mapcount originated from pagefault handler, which handled pagefault for vma that has already been detached. vma is detached under mmap_sem write lock by detach_vmas_to_be_unmapped(), which also invalidates vmacache. When the pagefault handler (under mmap_sem read lock) calls find_vma(), vmacache_valid() wrongly reports vmacache as valid. After rwsem down_read() returns via 'queue empty' path (as of v5.2), it does so without an ACQUIRE on sem->count: down_read() __down_read() rwsem_down_read_failed() __rwsem_down_read_failed_common() raw_spin_lock_irq(&sem->wait_lock); if (list_empty(&sem->wait_list)) { if (atomic_long_read(&sem->count) >= 0) { raw_spin_unlock_irq(&sem->wait_lock); return sem; The problem can be reproduced by running LTP mtest06 in a loop and building the kernel (-j $NCPUS) in parallel. It does reproduces since v4.20 on arm64 HPE Apollo 70 (224 CPUs, 256GB RAM, 2 nodes). It triggers reliably in about an hour. The patched kernel ran fine for 10+ hours. Signed-off-by: Jan Stancek <jstancek(a)redhat.com> Signed-off-by: Peter Zijlstra (Intel) <peterz(a)infradead.org> Reviewed-by: Will Deacon <will(a)kernel.org> Acked-by: Waiman Long <longman(a)redhat.com> Cc: Linus Torvalds <torvalds(a)linux-foundation.org> Cc: Peter Zijlstra <peterz(a)infradead.org> Cc: Thomas Gleixner <tglx(a)linutronix.de> Cc: dbueso(a)suse.de Fixes: 4b486b535c33 ("locking/rwsem: Exit read lock slowpath if queue empty & no writer") Link: https://lkml.kernel.org/r/50b8914e20d1d62bb2dee42d342836c2c16ebee7.15634380… Signed-off-by: Ingo Molnar <mingo(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- This is a backport for the v5.2 stable tree. There were multiple reports of this issue being hit. Given that there were a few changes to the code around this, I'd appreciate an ack before pulling it in. kernel/locking/rwsem-xadd.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kernel/locking/rwsem-xadd.c b/kernel/locking/rwsem-xadd.c index 0b1f779572402..397dedc58432d 100644 --- a/kernel/locking/rwsem-xadd.c +++ b/kernel/locking/rwsem-xadd.c @@ -454,6 +454,8 @@ __rwsem_down_read_failed_common(struct rw_semaphore *sem, int state) * been set in the count. */ if (atomic_long_read(&sem->count) >= 0) { + /* Provide lock ACQUIRE */ + smp_acquire__after_ctrl_dep(); raw_spin_unlock_irq(&sem->wait_lock); rwsem_set_reader_owned(sem); lockevent_inc(rwsem_rlock_fast); -- 2.20.1

6 years

2
3
0 0

[PATCH] overlayfs: filter of trusted xattr results in audit.

by Mark Salyzyn

When filtering xattr list for reading, presence of trusted xattr results in a security audit log. However, if there is other content no errno will be set, and if there isn't, the errno will be -ENODATA and not -EPERM as is usually associated with a lack of capability. The check does not block the request to list the xattrs present. Switch to ns_capable_noaudit to reflect a more appropriate check. Signed-off-by: Mark Salyzyn <salyzyn(a)android.com> Cc: linux-kernel(a)vger.kernel.orga Cc: linux-security-module(a)vger.kernel.org Cc: kernel-team(a)android.com Cc: stable(a)vger.kernel.org # 4.4, 4.9, 4.14 & 4.19 --- fs/overlayfs/inode.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/fs/overlayfs/inode.c b/fs/overlayfs/inode.c index 7663aeb85fa3..bc14781886bf 100644 --- a/fs/overlayfs/inode.c +++ b/fs/overlayfs/inode.c @@ -383,7 +383,8 @@ static bool ovl_can_list(const char *s) return true; /* Never list trusted.overlay, list other trusted for superuser only */ - return !ovl_is_private_xattr(s) && capable(CAP_SYS_ADMIN); + return !ovl_is_private_xattr(s) && + ns_capable_noaudit(&init_user_ns, CAP_SYS_ADMIN); } ssize_t ovl_listxattr(struct dentry *dentry, char *list, size_t size) -- 2.23.0.187.g17f5b7556c-goog

6 years

1
0
0 0

[PATCH AUTOSEL 4.4 01/15] net: tundra: tsi108: use spin_lock_irqsave instead of spin_lock_irq in IRQ context

by Sasha Levin

From: Fuqian Huang <huangfq.daxian(a)gmail.com> [ Upstream commit 8c25d0887a8bd0e1ca2074ac0c6dff173787a83b ] As spin_unlock_irq will enable interrupts. Function tsi108_stat_carry is called from interrupt handler tsi108_irq. Interrupts are enabled in interrupt handler. Use spin_lock_irqsave/spin_unlock_irqrestore instead of spin_(un)lock_irq in IRQ context to avoid this. Signed-off-by: Fuqian Huang <huangfq.daxian(a)gmail.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/net/ethernet/tundra/tsi108_eth.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/tundra/tsi108_eth.c b/drivers/net/ethernet/tundra/tsi108_eth.c index 520cf50a3d5a1..93fe0da0f15ea 100644 --- a/drivers/net/ethernet/tundra/tsi108_eth.c +++ b/drivers/net/ethernet/tundra/tsi108_eth.c @@ -379,9 +379,10 @@ tsi108_stat_carry_one(int carry, int carry_bit, int carry_shift, static void tsi108_stat_carry(struct net_device *dev) { struct tsi108_prv_data *data = netdev_priv(dev); + unsigned long flags; u32 carry1, carry2; - spin_lock_irq(&data->misclock); + spin_lock_irqsave(&data->misclock, flags); carry1 = TSI_READ(TSI108_STAT_CARRY1); carry2 = TSI_READ(TSI108_STAT_CARRY2); @@ -449,7 +450,7 @@ static void tsi108_stat_carry(struct net_device *dev) TSI108_STAT_TXPAUSEDROP_CARRY, &data->tx_pause_drop); - spin_unlock_irq(&data->misclock); + spin_unlock_irqrestore(&data->misclock, flags); } /* Read a stat counter atomically with respect to carries. -- 2.20.1

6 years

1
14
0 0

[PATCH AUTOSEL 4.9 01/16] net: tundra: tsi108: use spin_lock_irqsave instead of spin_lock_irq in IRQ context

by Sasha Levin

From: Fuqian Huang <huangfq.daxian(a)gmail.com> [ Upstream commit 8c25d0887a8bd0e1ca2074ac0c6dff173787a83b ] As spin_unlock_irq will enable interrupts. Function tsi108_stat_carry is called from interrupt handler tsi108_irq. Interrupts are enabled in interrupt handler. Use spin_lock_irqsave/spin_unlock_irqrestore instead of spin_(un)lock_irq in IRQ context to avoid this. Signed-off-by: Fuqian Huang <huangfq.daxian(a)gmail.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/net/ethernet/tundra/tsi108_eth.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/tundra/tsi108_eth.c b/drivers/net/ethernet/tundra/tsi108_eth.c index 8fd131207ee10..499abe9108fa6 100644 --- a/drivers/net/ethernet/tundra/tsi108_eth.c +++ b/drivers/net/ethernet/tundra/tsi108_eth.c @@ -381,9 +381,10 @@ tsi108_stat_carry_one(int carry, int carry_bit, int carry_shift, static void tsi108_stat_carry(struct net_device *dev) { struct tsi108_prv_data *data = netdev_priv(dev); + unsigned long flags; u32 carry1, carry2; - spin_lock_irq(&data->misclock); + spin_lock_irqsave(&data->misclock, flags); carry1 = TSI_READ(TSI108_STAT_CARRY1); carry2 = TSI_READ(TSI108_STAT_CARRY2); @@ -451,7 +452,7 @@ static void tsi108_stat_carry(struct net_device *dev) TSI108_STAT_TXPAUSEDROP_CARRY, &data->tx_pause_drop); - spin_unlock_irq(&data->misclock); + spin_unlock_irqrestore(&data->misclock, flags); } /* Read a stat counter atomically with respect to carries. -- 2.20.1

6 years

1
15
0 0

[PATCH AUTOSEL 4.14 01/27] net: tundra: tsi108: use spin_lock_irqsave instead of spin_lock_irq in IRQ context

by Sasha Levin

From: Fuqian Huang <huangfq.daxian(a)gmail.com> [ Upstream commit 8c25d0887a8bd0e1ca2074ac0c6dff173787a83b ] As spin_unlock_irq will enable interrupts. Function tsi108_stat_carry is called from interrupt handler tsi108_irq. Interrupts are enabled in interrupt handler. Use spin_lock_irqsave/spin_unlock_irqrestore instead of spin_(un)lock_irq in IRQ context to avoid this. Signed-off-by: Fuqian Huang <huangfq.daxian(a)gmail.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/net/ethernet/tundra/tsi108_eth.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/tundra/tsi108_eth.c b/drivers/net/ethernet/tundra/tsi108_eth.c index c2d15d9c0c33b..455979e47424c 100644 --- a/drivers/net/ethernet/tundra/tsi108_eth.c +++ b/drivers/net/ethernet/tundra/tsi108_eth.c @@ -381,9 +381,10 @@ tsi108_stat_carry_one(int carry, int carry_bit, int carry_shift, static void tsi108_stat_carry(struct net_device *dev) { struct tsi108_prv_data *data = netdev_priv(dev); + unsigned long flags; u32 carry1, carry2; - spin_lock_irq(&data->misclock); + spin_lock_irqsave(&data->misclock, flags); carry1 = TSI_READ(TSI108_STAT_CARRY1); carry2 = TSI_READ(TSI108_STAT_CARRY2); @@ -451,7 +452,7 @@ static void tsi108_stat_carry(struct net_device *dev) TSI108_STAT_TXPAUSEDROP_CARRY, &data->tx_pause_drop); - spin_unlock_irq(&data->misclock); + spin_unlock_irqrestore(&data->misclock, flags); } /* Read a stat counter atomically with respect to carries. -- 2.20.1

6 years

1
26
0 0

[PATCH AUTOSEL 4.19 01/45] net: tundra: tsi108: use spin_lock_irqsave instead of spin_lock_irq in IRQ context

by Sasha Levin

From: Fuqian Huang <huangfq.daxian(a)gmail.com> [ Upstream commit 8c25d0887a8bd0e1ca2074ac0c6dff173787a83b ] As spin_unlock_irq will enable interrupts. Function tsi108_stat_carry is called from interrupt handler tsi108_irq. Interrupts are enabled in interrupt handler. Use spin_lock_irqsave/spin_unlock_irqrestore instead of spin_(un)lock_irq in IRQ context to avoid this. Signed-off-by: Fuqian Huang <huangfq.daxian(a)gmail.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/net/ethernet/tundra/tsi108_eth.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/tundra/tsi108_eth.c b/drivers/net/ethernet/tundra/tsi108_eth.c index edcd1e60b30d1..f076050c8ad37 100644 --- a/drivers/net/ethernet/tundra/tsi108_eth.c +++ b/drivers/net/ethernet/tundra/tsi108_eth.c @@ -383,9 +383,10 @@ tsi108_stat_carry_one(int carry, int carry_bit, int carry_shift, static void tsi108_stat_carry(struct net_device *dev) { struct tsi108_prv_data *data = netdev_priv(dev); + unsigned long flags; u32 carry1, carry2; - spin_lock_irq(&data->misclock); + spin_lock_irqsave(&data->misclock, flags); carry1 = TSI_READ(TSI108_STAT_CARRY1); carry2 = TSI_READ(TSI108_STAT_CARRY2); @@ -453,7 +454,7 @@ static void tsi108_stat_carry(struct net_device *dev) TSI108_STAT_TXPAUSEDROP_CARRY, &data->tx_pause_drop); - spin_unlock_irq(&data->misclock); + spin_unlock_irqrestore(&data->misclock, flags); } /* Read a stat counter atomically with respect to carries. -- 2.20.1

6 years

1
44
0 0

[PATCH 1/3] mm: Handle MADV_WILLNEED through vfs_fadvise()

by Jan Kara

Currently handling of MADV_WILLNEED hint calls directly into readahead code. Handle it by calling vfs_fadvise() instead so that filesystem can use its ->fadvise() callback to acquire necessary locks or otherwise prepare for the request. Suggested-by: Amir Goldstein <amir73il(a)gmail.com> Reviewed-by: Boaz Harrosh <boazh(a)netapp.com> CC: stable(a)vger.kernel.org Signed-off-by: Jan Kara <jack(a)suse.cz> --- mm/madvise.c | 22 ++++++++++++++++------ 1 file changed, 16 insertions(+), 6 deletions(-) diff --git a/mm/madvise.c b/mm/madvise.c index 968df3aa069f..bac973b9f2cc 100644 --- a/mm/madvise.c +++ b/mm/madvise.c @@ -14,6 +14,7 @@ #include <linux/userfaultfd_k.h> #include <linux/hugetlb.h> #include <linux/falloc.h> +#include <linux/fadvise.h> #include <linux/sched.h> #include <linux/ksm.h> #include <linux/fs.h> @@ -275,6 +276,7 @@ static long madvise_willneed(struct vm_area_struct *vma, unsigned long start, unsigned long end) { struct file *file = vma->vm_file; + loff_t offset; *prev = vma; #ifdef CONFIG_SWAP @@ -298,12 +300,20 @@ static long madvise_willneed(struct vm_area_struct *vma, return 0; } - start = ((start - vma->vm_start) >> PAGE_SHIFT) + vma->vm_pgoff; - if (end > vma->vm_end) - end = vma->vm_end; - end = ((end - vma->vm_start) >> PAGE_SHIFT) + vma->vm_pgoff; - - force_page_cache_readahead(file->f_mapping, file, start, end - start); + /* + * Filesystem's fadvise may need to take various locks. We need to + * explicitly grab a reference because the vma (and hence the + * vma's reference to the file) can go away as soon as we drop + * mmap_sem. + */ + *prev = NULL; /* tell sys_madvise we drop mmap_sem */ + get_file(file); + up_read(&current->mm->mmap_sem); + offset = (loff_t)(start - vma->vm_start) + + ((loff_t)vma->vm_pgoff << PAGE_SHIFT); + vfs_fadvise(file, offset, end - start, POSIX_FADV_WILLNEED); + fput(file); + down_read(&current->mm->mmap_sem); return 0; } -- 2.16.4

6 years

2
1
0 0

[GIT PULL] Hisilicon fixes for v5.3

by Wei Xu

Hi ARM-SoC team, Please consider to pull the following fixes. Thanks! Best Regards, Wei --- The following changes since commit 5f9e832c137075045d15cd6899ab0505cfb2ca4b: Linus 5.3-rc1 (2019-07-21 14:05:38 -0700) are available in the Git repository at: git://github.com/hisilicon/linux-hisi.git tags/hisi-fixes-for-5.3 for you to fetch changes up to 10e62b47973b0b0ceda076255bcb147b83e20517: bus: hisi_lpc: Add .remove method to avoid driver unbind crash (2019-08-13 14:54:34 +0800) ---------------------------------------------------------------- Hisilicon fixes for v5.3-rc - Fixed RCU usage in logical PIO - Added a function to unregister a logical PIO range in logical PIO to support the fixes in the hisi-lpc driver - Fixed and optimized hisi-lpc driver to avoid potential use-after-free and driver unbind crash ---------------------------------------------------------------- John Garry (5): lib: logic_pio: Fix RCU usage lib: logic_pio: Avoid possible overlap for unregistering regions lib: logic_pio: Add logic_pio_unregister_range() bus: hisi_lpc: Unregister logical PIO range to avoid potential use-after-free bus: hisi_lpc: Add .remove method to avoid driver unbind crash drivers/bus/hisi_lpc.c | 47 ++++++++++++++++++++++++++---- include/linux/logic_pio.h | 1 + lib/logic_pio.c | 73 +++++++++++++++++++++++++++++++++++------------ 3 files changed, 96 insertions(+), 25 deletions(-)

6 years

2
1
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[PATCH 36/37] tools lib traceevent: Do not free tep->cmdlines in add_new_comm() on failure

by Arnaldo Carvalho de Melo

From: "Steven Rostedt (VMware)" <rostedt(a)goodmis.org> If the re-allocation of tep->cmdlines succeeds, then the previous allocation of tep->cmdlines will be freed. If we later fail in add_new_comm(), we must not free cmdlines, and also should assign tep->cmdlines to the new allocation. Otherwise when freeing tep, the tep->cmdlines will be pointing to garbage. Fixes: a6d2a61ac653a ("tools lib traceevent: Remove some die() calls") Signed-off-by: Steven Rostedt (VMware) <rostedt(a)goodmis.org> Cc: Andrew Morton <akpm(a)linux-foundation.org> Cc: Jiri Olsa <jolsa(a)redhat.com> Cc: Namhyung Kim <namhyung(a)kernel.org> Cc: linux-trace-devel(a)vger.kernel.org Cc: stable(a)vger.kernel.org Link: http://lkml.kernel.org/r/20190828191819.970121417@goodmis.org Signed-off-by: Arnaldo Carvalho de Melo <acme(a)redhat.com> --- tools/lib/traceevent/event-parse.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c index b36b536a9fcb..13fd9fdf91e0 100644 --- a/tools/lib/traceevent/event-parse.c +++ b/tools/lib/traceevent/event-parse.c @@ -269,10 +269,10 @@ static int add_new_comm(struct tep_handle *tep, errno = ENOMEM; return -1; } + tep->cmdlines = cmdlines; cmdlines[tep->cmdline_count].comm = strdup(comm); if (!cmdlines[tep->cmdline_count].comm) { - free(cmdlines); errno = ENOMEM; return -1; } @@ -283,7 +283,6 @@ static int add_new_comm(struct tep_handle *tep, tep->cmdline_count++; qsort(cmdlines, tep->cmdline_count, sizeof(*cmdlines), cmdline_cmp); - tep->cmdlines = cmdlines; return 0; } -- 2.21.0

6 years

1
0
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[PATCH 1/3] mmc: sdhci-cadence: enable v4_mode to fix ADMA 64-bit addressing

by Masahiro Yamada

The IP datasheet says this controller is compatible with SD Host Specification Version v4.00. As it turned out, the ADMA of this IP does not work with 64-bit mode when it is in the Version 3.00 compatible mode; it understands the old 64-bit descriptor table (as defined in SDHCI v2), but the ADMA System Address Register (SDHCI_ADMA_ADDRESS) cannot point to the 64-bit address. I noticed this issue only after commit bd2e75633c80 ("dma-contiguous: use fallback alloc_pages for single pages"). Prior to that commit, dma_set_mask_and_coherent() returned the dma address that fits in 32-bit range, at least for the default arm64 configuration (arch/arm64/configs/defconfig). Now the host->adma_addr exceeds the 32-bit limit, causing the real problem for the Socionext SoCs. (As a side-note, I was also able to reproduce the issue for older kernels by turning off CONFIG_DMA_CMA.) Call sdhci_enable_v4_mode() to fix this. I think it is better to back-port this, but only possible for v4.20+. When this driver was merged (v4.10), the v4 mode support did not exist. It was added by commit b3f80b434f72 ("mmc: sdhci: Add sd host v4 mode") i.e. v4.20. Cc: <stable(a)vger.kernel.org> # v4.20+ Signed-off-by: Masahiro Yamada <yamada.masahiro(a)socionext.com> --- drivers/mmc/host/sdhci-cadence.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/mmc/host/sdhci-cadence.c b/drivers/mmc/host/sdhci-cadence.c index 163d1cf4367e..44139fceac24 100644 --- a/drivers/mmc/host/sdhci-cadence.c +++ b/drivers/mmc/host/sdhci-cadence.c @@ -369,6 +369,7 @@ static int sdhci_cdns_probe(struct platform_device *pdev) host->mmc_host_ops.execute_tuning = sdhci_cdns_execute_tuning; host->mmc_host_ops.hs400_enhanced_strobe = sdhci_cdns_hs400_enhanced_strobe; + sdhci_enable_v4_mode(host); sdhci_get_of_property(pdev); -- 2.17.1

6 years

2
5
0 0

[PATCH 2/2] software node: Fix use of potentially uninitialized variable

by Heikki Krogerus

reported by smatch: drivers/base/swnode.c:71 software_node_to_swnode() error: uninitialized symbol 'swnode'. Fixes: 80488a6b1d3c ("software node: Add support for static node descriptors") Cc: stable(a)vger.kernel.org Reported-by: kbuild test robot <lkp(a)intel.com> Reported-by: Dan Carpenter <dan.carpenter(a)oracle.com> Signed-off-by: Heikki Krogerus <heikki.krogerus(a)linux.intel.com> --- drivers/base/swnode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/base/swnode.c b/drivers/base/swnode.c index de9596fc4166..a1f3f0994f9f 100644 --- a/drivers/base/swnode.c +++ b/drivers/base/swnode.c @@ -51,7 +51,7 @@ EXPORT_SYMBOL_GPL(is_software_node); static struct swnode * software_node_to_swnode(const struct software_node *node) { - struct swnode *swnode; + struct swnode *swnode = NULL; struct kobject *k; if (!node) -- 2.23.0.rc1

6 years

2
2
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Patches potentially missing from stable releases

by Guenter Roeck

Hi, I recently wrote a script which identifies patches potentially missing in downstream kernel branches. The idea is to identify patches backported/ applied to a downstream branch for which patches tagged with Fixes: are available in the upstream kernel, but those fixes are missing from the downstream branch. The script workflow is something like: - Identify locally applied patches in downstream branch - For each patch, identify the matching upstream SHA - Search the upstream kernel for Fixes: tags with this SHA - If one or more patches with matching Fixes: tags are found, check if the patch was applied to the downstream branch. - If the patch was not applied to the downstream branch, report Running this script on chromeos-4.19 identified, not surprisingly, a number of such patches. However, and more surprisingly, it also identified several patches applied to v4.19.y for which fixes are available in the upstream kernel, but those fixes have not been applied to v4.19.y. Some of those are on the cosmetic side, but several seem to be relevant. I didn't cross-check all of them, but the ones I tried did apply to linux-4.19.y. The complete list is attached below. Question: Do Sasha's automated scripts identify such patches ? If not, would it make sense to do it ? Or is there some reason why the patches have not been applied to v4.19.y ? Thanks, Guenter --- SHA ce081fc137c8 [ce49d8436cff] ('perf strbuf: Match va_{add,copy} with va_end') fixed by upstream commit 099be748865e Fix is missing from chromeos-4.19 and applies cleanly SHA c21099be0233 [ae61cf5b9913] ('uio: ensure class is registered before devices') fixed by upstream commit 6011002c1584 Fix is missing from chromeos-4.19 and applies cleanly SHA 3252b60cf810 [578bdaabd015] ('crypto: speck - remove Speck') fixed by upstream commit 733ac4f9935c Fix may be missing from chromeos-4.19; trying to apply it results in conflicts/errors SHA 0858d74e8845 [bcc71cc3cde1] ('scsi: qla2xxx: Fix for double free of SRB structure') fixed by upstream commit ef801f07e7b3 Fix may be missing from chromeos-4.19; trying to apply it results in conflicts/errors SHA 3d8c2945fcbf [8985167ecf57] ('clk: s2mps11: Fix matching when built as module and DT node contains compatible') fixed by upstream commit 9c940bbe2bb4 Fix is missing from chromeos-4.19 and applies cleanly SHA 67a19f87a02b [ac5b2c18911f] ('mm: thp: relax __GFP_THISNODE for MADV_HUGEPAGE mappings') fixed by upstream commit 2f0799a0ffc0 Fix may be missing from chromeos-4.19; trying to apply it results in conflicts/errors SHA f55e301ec4d5 [a74cfffb03b7] ('x86/speculation: Rework SMT state change') fixed by upstream commit 34d66caf251d Fix is missing from chromeos-4.19 and applies cleanly SHA 84d2023c14ea [e949b6db51dc] ('riscv/function_graph: Simplify with function_graph_enter()') fixed by upstream commit 397182e0db56 Fix is missing from chromeos-4.19 and applies cleanly SHA 0e79e30e6121 [4cff280a5fcc] ('nvme-fc: resolve io failures during connect') fixed by upstream commit 8730c1ddb69b Fix may be missing from chromeos-4.19; trying to apply it results in conflicts/errors SHA 52da87f0e2e8 [ae3b7361dc0e] ('afs: Fix validation/callback interaction') fixed by upstream commit 61c347ba5511 Fix may be missing from chromeos-4.19; trying to apply it results in conflicts/errors SHA cd50eeeb6646 [3e9efc3299dd] ('i2c: aspeed: fix build warning') fixed by upstream commit 2be6b47211e1 Fix may be missing from chromeos-4.19; trying to apply it results in conflicts/errors SHA 2658687568cd [7aa54be29765] ('locking/qspinlock, x86: Provide liveness guarantee') fixed by upstream commit b987ffc18fb3 Fix may be missing from chromeos-4.19; trying to apply it results in conflicts/errors SHA 6ffd9f25c0e9 [c3494801cd17] ('bpf: check pending signals while verifying programs') fixed by upstream commit 86edaed37963 Fix may be missing from chromeos-4.19; trying to apply it results in conflicts/errors SHA 53471f0d893d [04f05230c5c1] ('bnx2x: Remove configured vlans as part of unload sequence.') fixed by upstream commit 4a4d2d372fb9 Fix is missing from chromeos-4.19 and applies cleanly SHA 341b8840435a [308c6cafde01] ('net: hns: All ports can not work when insmod hns ko after rmmod.') fixed by upstream commit c77804be5336 Fix may be missing from chromeos-4.19; trying to apply it results in conflicts/errors SHA ba1fe90be68f [6977f95e63b9] ('powerpc: avoid -mno-sched-epilog on GCC 4.9 and newer') fixed by upstream commit 1a49b2fd8f58 Fix may be missing from chromeos-4.19; trying to apply it results in conflicts/errors SHA 7398668b3110 [4be9bd10e22d] ('drm/fb_helper: Allow leaking fbdev smem_start') fixed by upstream commit b31a3ca745a4 Fix is missing from chromeos-4.19 and applies cleanly SHA ad7013cd6d6a [8cc4ccf58379] ('netfilter: ipset: Allow matching on destination MAC address for mac and ipmac sets') fixed by upstream commit b89d15480d0c Fix is missing from chromeos-4.19 and applies cleanly SHA ad7013cd6d6a [8cc4ccf58379] ('netfilter: ipset: Allow matching on destination MAC address for mac and ipmac sets') fixed by upstream commit 1b4a75108d5b Fix is missing from chromeos-4.19 and applies cleanly SHA 38b17eee7074 [d189dd70e255] ('btrfs: fix use-after-free due to race between replace start and cancel') fixed by upstream commit 669e859b5ea7 Fix is missing from chromeos-4.19 and applies cleanly SHA 9d51378a6893 [5a86d68bcf02] ('netfilter: ipt_CLUSTERIP: fix deadlock in netns exit routine') fixed by upstream commit dddaf89e2fbc Fix is missing from chromeos-4.19 and applies cleanly SHA b18931c5fe0d [11189c1089da] ('acpi/nfit: Fix command-supported detection') fixed by upstream commit 0171b6b78131 Fix may be missing from chromeos-4.19; trying to apply it results in conflicts/errors SHA 91e46947d02f [ca95f802ef51] ('IB/hfi1: Unreserve a reserved request when it is completed') fixed by upstream commit 2b74c878b0ea Fix may be missing from chromeos-4.19; trying to apply it results in conflicts/errors SHA 4cd197bfa6e1 [36d65be9a880] ('bnxt_en: Disable MSIX before re-reserving NQs/CMPL rings.') fixed by upstream commit 0b815023a1d4 Fix may be missing from chromeos-4.19; trying to apply it results in conflicts/errors SHA c709eeb02c04 [0d640732dbeb] ('arm64: KVM: Skip MMIO insn after emulation') fixed by upstream commit 2113c5f62b74 Fix is missing from chromeos-4.19 and applies cleanly SHA 7371994d6cfa [2a418cf3f5f1] ('x86/uaccess: Don't leak the AC flag into __put_user() value evaluation') fixed by upstream commit 6ae865615fc4 Fix may be missing from chromeos-4.19; trying to apply it results in conflicts/errors SHA 8ce41db0dcfc [dd9ee3444014] ('vti4: Fix a ipip packet processing bug in 'IPCOMP' virtual tunnel') fixed by upstream commit 01ce31c57b3f Fix is missing from chromeos-4.19 and applies cleanly SHA 3355d641269f [2035f3ff8eaa] ('netfilter: ebtables: compat: un-break 32bit setsockopt when no rules are present') fixed by upstream commit 3b48300d5cc7 Fix is missing from chromeos-4.19 and applies cleanly SHA 33e83ea302c0 [2c2ade81741c] ('mm: page_alloc: fix ref bias in page_frag_alloc() for 1-byte allocs') fixed by upstream commit 8644772637de Fix is missing from chromeos-4.19 and applies cleanly SHA 4ab78f4d75c6 [500e0b28ecd3] ('f2fs: fix to check inline_xattr_size boundary correctly') fixed by upstream commit 70db5b04cbe1 Fix may be missing from chromeos-4.19; trying to apply it results in conflicts/errors SHA 54fb5c9da6cd [272e5326c783] ('btrfs: prop: fix vanished compression property after failed set') fixed by upstream commit aa53e3bfac72 Fix may be missing from chromeos-4.19; trying to apply it results in conflicts/errors SHA c963475972f6 [ef05bcb60c1a] ('arm64: dts: rockchip: fix vcc_host1_5v pin assign on rk3328-rock64') fixed by upstream commit 26e2d7b03ea7 Fix is missing from chromeos-4.19 and applies cleanly SHA e434fbf4f049 [8ac51bbc4cfe] ('ALSA: hda: fix front speakers on Huawei MBXP') fixed by upstream commit 0fbf21c3b36a Fix may be missing from chromeos-4.19; trying to apply it results in conflicts/errors SHA a1da981f6643 [131ac62253db] ('staging: most: core: use device description as name') fixed by upstream commit 3970d0d81816 Fix is missing from chromeos-4.19 and applies cleanly SHA 6ff17bc5936e [04f5866e41fb] ('coredump: fix race condition between mmget_not_zero()/get_task_mm() and core dumping') fixed by upstream commit 46d0b24c5ee1 Fix may be missing from chromeos-4.19; trying to apply it results in conflicts/errors SHA f7ab4818f74e [c01908a14bf7] ('HID: input: add mapping for "Toggle Display" key') fixed by upstream commit 1c703b53e5bf Fix is missing from chromeos-4.19 and applies cleanly SHA 7b115755fb9d [3c79107631db] ('netfilter: ctnetlink: don't use conntrack/expect object addresses as id') fixed by upstream commit 656c8e9cc1ba Fix is missing from chromeos-4.19 and applies cleanly SHA 8b13bb911f0c [c2d1b3aae336] ('btrfs: Honour FITRIM range constraints during free space trim') fixed by upstream commit 8103d10b7161 Fix may be missing from chromeos-4.19; trying to apply it results in conflicts/errors SHA 0388d45afc50 [03628cdbc64d] ('Btrfs: do not start a transaction during fiemap') fixed by upstream commit a6d155d2e363 Fix is missing from chromeos-4.19 and applies cleanly SHA 2d2017675b1a [b5b5a27bee58] ('media: stm32-dcmi: return appropriate error codes during probe') fixed by upstream commit dbb9fcc8c2d8 Fix is missing from chromeos-4.19 and applies cleanly SHA 8715ce033eb3 [f2c65fb3221a] ('x86/modules: Avoid breaking W^X while loading modules') fixed by upstream commit 2eef1399a866 Fix is missing from chromeos-4.19 and applies cleanly SHA 8034a6b89990 [95f18c9d1310] ('bcache: avoid potential memleak of list of journal_replay(s) in the CACHE_SYNC branch of run_cache_set') fixed by upstream commit cdca22bcbc64 Fix is missing from chromeos-4.19 and applies cleanly SHA cd83c78897d5 [631207314d88] ('bcache: fix failure in journal relplay') fixed by upstream commit 2d5abb9a1e8e Fix is missing from chromeos-4.19 and applies cleanly SHA fec8a09f79ec [56c46bba9bbf] ('powerpc/64: Fix booting large kernels with STRICT_KERNEL_RWX') fixed by upstream commit 9c4e4c90ec24 Fix is missing from chromeos-4.19 and applies cleanly SHA 5d5652b51c87 [09f11b6c99fe] ('thunderbolt: Take domain lock in switch sysfs attribute callbacks') fixed by upstream commit 4f7c2e0d8765 Fix may be missing from chromeos-4.19; trying to apply it results in conflicts/errors SHA 9d57cfd4e9d8 [5cec2d2e5839] ('binder: fix race between munmap() and direct reclaim') fixed by upstream commit 60d488571083 Fix is missing from chromeos-4.19 and applies cleanly SHA 6fa953c94882 [d2a68c4effd8] ('x86/ftrace: Do not call function graph from dynamic trampolines') fixed by upstream commit 745cfeaac09c Fix is missing from chromeos-4.19 and applies cleanly SHA 25511676362d [54c7a8916a88] ('initramfs: free initrd memory if opening /initrd.image fails') fixed by upstream commit 5d59aa8f9ce9 Fix may be missing from chromeos-4.19; trying to apply it results in conflicts/errors SHA 525b5265fd75 [fbc2a15e3433] ('blk-mq: move cancel of requeue_work into blk_mq_release') fixed by upstream commit e26cc08265dd Fix may be missing from chromeos-4.19; trying to apply it results in conflicts/errors SHA 3e1d7417b4d6 [fc82d93e57e3] ('selftests: fib_rule_tests: fix local IPv4 address typo') fixed by upstream commit 34632975cafd Fix is missing from chromeos-4.19 and applies cleanly SHA ca4c34037bb9 [e3ff9c3678b4] ('timekeeping: Repair ktime_get_coarse*() granularity') fixed by upstream commit 0354c1a3cdf3 Fix is missing from chromeos-4.19 and applies cleanly SHA ccf6a155844b [33d915d9e8ce] ('{nl,mac}80211: allow 4addr AP operation on crypto controlled devices') fixed by upstream commit e6f4051123fd Fix may be missing from chromeos-4.19; trying to apply it results in conflicts/errors SHA 027e043f9c78 [652b8b086538] ('drm: panel-orientation-quirks: Add quirk for GPD MicroPC') fixed by upstream commit dae1ccee012e Fix is missing from chromeos-4.19 and applies cleanly SHA c854d9b6ef8d [d5b844a2cf50] ('ftrace/x86: Remove possible deadlock between register_kprobe() and ftrace_run_update_code()') fixed by upstream commit 074376ac0e1d Fix is missing from chromeos-4.19 and applies cleanly SHA c854d9b6ef8d [d5b844a2cf50] ('ftrace/x86: Remove possible deadlock between register_kprobe() and ftrace_run_update_code()') fixed by upstream commit f1c6ece23729 Fix is missing from chromeos-4.19 and applies cleanly SHA 3ae98dc2db1e [a3fb01ba5af0] ('blk-iolatency: only account submitted bios') fixed by upstream commit c9b3007feca0 Fix may be missing from chromeos-4.19; trying to apply it results in conflicts/errors SHA 025eb12bb4b0 [bd293d071ffe] ('dm bufio: fix deadlock with loop device') fixed by upstream commit cf3591ef8329 Fix is missing from chromeos-4.19 and applies cleanly SHA 9d3586bcdae3 [a9eeb998c28d] ('hv_sock: Add support for delayed close') fixed by upstream commit 685703b497ba Fix is missing from chromeos-4.19 and applies cleanly SHA 9e441c7844a6 [c7944ebb9ce9] ('NFSv4: Fix lookup revalidate of regular files') fixed by upstream commit 42f72cf368c5 Fix is missing from chromeos-4.19 and applies cleanly SHA 3d180fe5cd76 [883a2a80f79c] ('Input: elantech - enable SMBus on new (2018+) systems') fixed by upstream commit f3b5720cabaf Fix is missing from chromeos-4.19 and applies cleanly

6 years

3
11
0 0

[PATCH 2/3] fs: Export generic_fadvise()

by Jan Kara

Filesystems will need to call this function from their fadvise handlers. CC: stable(a)vger.kernel.org Reviewed-by: Darrick J. Wong <darrick.wong(a)oracle.com> Signed-off-by: Jan Kara <jack(a)suse.cz> --- include/linux/fs.h | 2 ++ mm/fadvise.c | 4 ++-- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/include/linux/fs.h b/include/linux/fs.h index 997a530ff4e9..bc1b40fb0db7 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -3531,6 +3531,8 @@ extern void inode_nohighmem(struct inode *inode); /* mm/fadvise.c */ extern int vfs_fadvise(struct file *file, loff_t offset, loff_t len, int advice); +extern int generic_fadvise(struct file *file, loff_t offset, loff_t len, + int advice); #if defined(CONFIG_IO_URING) extern struct sock *io_uring_get_socket(struct file *file); diff --git a/mm/fadvise.c b/mm/fadvise.c index 467bcd032037..4f17c83db575 100644 --- a/mm/fadvise.c +++ b/mm/fadvise.c @@ -27,8 +27,7 @@ * deactivate the pages and clear PG_Referenced. */ -static int generic_fadvise(struct file *file, loff_t offset, loff_t len, - int advice) +int generic_fadvise(struct file *file, loff_t offset, loff_t len, int advice) { struct inode *inode; struct address_space *mapping; @@ -178,6 +177,7 @@ static int generic_fadvise(struct file *file, loff_t offset, loff_t len, } return 0; } +EXPORT_SYMBOL(generic_fadvise); int vfs_fadvise(struct file *file, loff_t offset, loff_t len, int advice) { -- 2.16.4

6 years

1
0
0 0

Linux 5.2.11

by Greg KH

I'm announcing the release of the 5.2.11 kernel. All users of the 5.2 kernel series must upgrade. The updated 5.2.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.2.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/admin-guide/kernel-parameters.txt | 7 + Documentation/devicetree/bindings/riscv/sifive.yaml | 2 Makefile | 2 arch/arm/kvm/coproc.c | 23 ++- arch/arm64/kvm/sys_regs.c | 32 ++-- arch/mips/kernel/cacheinfo.c | 2 arch/mips/kernel/i8253.c | 3 arch/powerpc/kernel/misc_64.S | 4 arch/s390/boot/ipl_parm.c | 2 arch/s390/kernel/ipl.c | 9 - arch/s390/kernel/vmlinux.lds.S | 10 - arch/s390/mm/dump_pagetables.c | 12 - arch/x86/include/asm/bootparam_utils.h | 63 +++++++-- arch/x86/include/asm/msr-index.h | 1 arch/x86/include/asm/nospec-branch.h | 2 arch/x86/kernel/apic/apic.c | 68 ++++++++-- arch/x86/kernel/cpu/amd.c | 66 ++++++++++ arch/x86/kvm/mmu.c | 33 ----- arch/x86/lib/cpu.c | 1 arch/x86/power/cpu.c | 86 +++++++++++-- block/bfq-iosched.c | 14 +- drivers/ata/libata-scsi.c | 21 +++ drivers/ata/libata-sff.c | 6 drivers/ata/pata_rb532_cf.c | 1 drivers/block/aoe/aoedev.c | 13 +- drivers/clk/socfpga/clk-periph-s10.c | 2 drivers/gpio/gpiolib.c | 6 drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 40 ++++++ drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 4 drivers/gpu/drm/amd/amdgpu/soc15.c | 5 drivers/gpu/drm/nouveau/nvkm/subdev/i2c/aux.c | 24 ++- drivers/gpu/drm/rockchip/analogix_dp-rockchip.c | 2 drivers/gpu/drm/vmwgfx/vmwgfx_msg.c | 4 drivers/hid/hid-a4tech.c | 30 ++++ drivers/hid/hid-ids.h | 1 drivers/hid/hid-logitech-hidpp.c | 32 ++++ drivers/hid/hid-quirks.c | 1 drivers/hid/hid-tmff.c | 12 + drivers/hid/wacom_wac.c | 4 drivers/hv/channel.c | 2 drivers/infiniband/hw/hfi1/tid_rdma.c | 77 ++++------- drivers/isdn/hardware/mISDN/hfcsusb.c | 13 +- drivers/md/dm-bufio.c | 4 drivers/md/dm-dust.c | 11 + drivers/md/dm-integrity.c | 15 ++ drivers/md/dm-kcopyd.c | 5 drivers/md/dm-raid.c | 2 drivers/md/dm-table.c | 5 drivers/md/dm-zoned-metadata.c | 59 ++++++--- drivers/md/dm-zoned-reclaim.c | 44 +++++- drivers/md/dm-zoned-target.c | 67 +++++++++- drivers/md/dm-zoned.h | 10 + drivers/md/persistent-data/dm-btree.c | 31 ++-- drivers/md/persistent-data/dm-space-map-metadata.c | 2 drivers/misc/habanalabs/firmware_if.c | 19 -- drivers/net/bonding/bond_main.c | 9 + drivers/net/can/dev.c | 2 drivers/net/can/sja1000/peak_pcmcia.c | 2 drivers/net/can/spi/mcp251x.c | 49 +++---- drivers/net/can/usb/peak_usb/pcan_usb_core.c | 2 drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c | 5 drivers/net/ethernet/freescale/enetc/Kconfig | 2 drivers/net/ethernet/hisilicon/hip04_eth.c | 28 ++-- drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 6 drivers/net/ethernet/qlogic/qed/qed_int.c | 2 drivers/net/ethernet/qlogic/qed/qed_rdma.c | 2 drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c | 4 drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c | 4 drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c | 7 + drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c | 2 drivers/net/phy/phy_led_triggers.c | 3 drivers/net/usb/qmi_wwan.c | 1 drivers/net/wireless/intel/iwlwifi/iwl-drv.c | 4 drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 53 ++++++-- drivers/net/wireless/intel/iwlwifi/mvm/mvm.h | 2 drivers/net/wireless/intel/iwlwifi/mvm/rs.c | 65 +++++++--- drivers/net/wireless/intel/iwlwifi/mvm/rs.h | 7 - drivers/net/wireless/intel/iwlwifi/mvm/sta.c | 8 + drivers/net/wireless/intel/iwlwifi/mvm/sta.h | 1 drivers/net/wireless/intel/iwlwifi/mvm/utils.c | 4 drivers/net/wireless/mac80211_hwsim.c | 8 - drivers/nfc/st-nci/se.c | 2 drivers/nfc/st21nfca/se.c | 2 drivers/nvmem/nvmem-sysfs.c | 15 +- drivers/regulator/axp20x-regulator.c | 10 - drivers/scsi/ufs/ufshcd.c | 3 drivers/spi/spi-pxa2xx.c | 14 +- drivers/staging/fbtft/fb_bd663474.c | 2 drivers/staging/fbtft/fb_ili9163.c | 2 drivers/staging/fbtft/fb_ili9325.c | 2 drivers/staging/fbtft/fb_s6d1121.c | 2 drivers/staging/fbtft/fb_ssd1289.c | 2 drivers/staging/fbtft/fb_ssd1331.c | 4 drivers/staging/fbtft/fb_upd161704.c | 2 drivers/staging/fbtft/fbtft-bus.c | 2 drivers/staging/fbtft/fbtft-core.c | 4 fs/ceph/addr.c | 5 fs/ceph/locks.c | 3 fs/cifs/smb2ops.c | 39 ++++-- fs/io_uring.c | 66 +++++++--- fs/nfs/delegation.c | 23 ++- fs/nfs/fscache.c | 7 - fs/nfs/fscache.h | 2 fs/nfs/nfs4_fs.h | 3 fs/nfs/nfs4client.c | 5 fs/nfs/nfs4proc.c | 70 ++++++---- fs/nfs/nfs4state.c | 43 +++++- fs/nfs/super.c | 1 fs/userfaultfd.c | 25 ++- fs/xfs/xfs_iops.c | 1 include/net/cfg80211.h | 15 ++ include/sound/simple_card_utils.h | 4 include/trace/events/rxrpc.h | 6 include/uapi/sound/sof/fw.h | 16 +- include/uapi/sound/sof/header.h | 14 +- kernel/irq/irqdesc.c | 15 ++ kernel/sched/deadline.c | 8 - kernel/sched/psi.c | 12 + mm/huge_memory.c | 4 mm/kasan/common.c | 10 + mm/memcontrol.c | 60 +++++++++ mm/page_alloc.c | 19 -- mm/z3fold.c | 89 +++++++++++++ mm/zsmalloc.c | 78 +++++++++++- net/bridge/netfilter/ebtables.c | 4 net/can/gw.c | 48 +++++-- net/ceph/osd_client.c | 9 - net/core/sock_map.c | 19 ++ net/mac80211/util.c | 7 - net/netfilter/ipset/ip_set_bitmap_ipmac.c | 2 net/netfilter/ipset/ip_set_core.c | 2 net/netfilter/ipset/ip_set_hash_ipmac.c | 6 net/rxrpc/af_rxrpc.c | 4 net/rxrpc/ar-internal.h | 6 net/rxrpc/input.c | 16 +- net/rxrpc/local_object.c | 103 +++++++++------- net/rxrpc/peer_event.c | 2 net/rxrpc/peer_object.c | 18 ++ net/rxrpc/sendmsg.c | 1 net/wireless/core.c | 6 net/wireless/nl80211.c | 4 net/wireless/util.c | 27 +++- sound/soc/amd/raven/acp3x-pcm-dma.c | 6 sound/soc/generic/audio-graph-card.c | 30 ++-- sound/soc/generic/simple-card.c | 26 ++-- sound/soc/intel/boards/bytcht_es8316.c | 8 + sound/soc/rockchip/rockchip_i2s.c | 5 sound/soc/samsung/odroid.c | 8 - sound/soc/soc-core.c | 7 - sound/soc/soc-dapm.c | 10 - sound/soc/ti/davinci-mcasp.c | 46 +++++-- tools/lib/bpf/libbpf.c | 9 + tools/lib/bpf/xsk.c | 11 - tools/perf/bench/numa.c | 6 tools/perf/builtin-ftrace.c | 2 tools/perf/pmu-events/jevents.c | 1 tools/perf/util/cpumap.c | 5 tools/testing/selftests/bpf/progs/sendmsg6_prog.c | 3 tools/testing/selftests/bpf/verifier/ctx_skb.c | 11 + tools/testing/selftests/kvm/config | 3 tools/testing/selftests/net/forwarding/gre_multipath.sh | 28 ++-- 161 files changed, 1816 insertions(+), 702 deletions(-) Aaron Armstrong Skomra (1): HID: wacom: correct misreported EKR ring values Adrian Hunter (1): scsi: ufs: Fix NULL pointer dereference in ufshcd_config_vreg_hpm() Alastair D'Silva (1): powerpc: Allow flush_(inval_)dcache_range to work across ranges >4GB Alex Deucher (1): drm/amdgpu/gfx9: update pg_flags after determining if gfx off is possible Andrey Ryabinin (1): mm/kasan: fix false positive invalid-free reports with CONFIG_KASAN_SW_TAGS=y Andrii Nakryiko (2): libbpf: sanitize VAR to conservative 1-byte INT libbpf: silence GCC8 warning about string truncation Bartosz Golaszewski (1): gpiolib: never report open-drain/source lines as 'input' to user-space Ben Segal (1): habanalabs: fix F/W download in BE architecture Bob Ham (1): net: usb: qmi_wwan: Add the BroadMobi BM818 card Bryan Gurney (1): dm dust: use dust block size for badblocklist index Charles Keepax (1): ASoC: dapm: Fix handling of custom_stop_condition on DAPM graph walks Cheng-Yi Chiang (1): ASoC: rockchip: Fix mono capture Christophe JAILLET (1): net: cxgb3_main: Fix a resource leak in a error path in 'init_one()' Colin Ian King (1): drm/vmwgfx: fix memory leak when too many retries have occurred Dan Carpenter (1): dm zoned: fix potential NULL dereference in dmz_do_reclaim() Darrick J. Wong (1): xfs: fix missing ILOCK unlock when xfs_setattr_nonsize fails due to EDQUOT David Howells (6): rxrpc: Fix potential deadlock rxrpc: Fix the lack of notification when sendmsg() fails on a DATA packet rxrpc: Fix local endpoint refcounting rxrpc: Fix read-after-free in rxrpc_queue_local() rxrpc: Fix local endpoint replacement rxrpc: Fix local refcounting David Rientjes (1): mm, page_alloc: move_freepages should not examine struct page of reserved memory Dexuan Cui (1): Drivers: hv: vmbus: Fix virt_to_hvpfn() for X86_PAE Dietmar Eggemann (1): sched/deadline: Fix double accounting of rq/running bw in push & pull Dinh Nguyen (1): clk: socfpga: stratix10: fix rate caclulationg for cnt_clks Dmitry Fomichev (4): dm kcopyd: always complete failed jobs dm zoned: improve error handling in reclaim dm zoned: improve error handling in i/o map code dm zoned: properly handle backing device failure Douglas Anderson (1): drm/rockchip: Suspend DP late Eric Dumazet (1): selftests/bpf: add another gso_segs access Erqi Chen (1): ceph: clear page dirty before invalidate page Filipe Laíns (1): HID: logitech-hidpp: add USB PID for a few more supported mice Greg Kroah-Hartman (1): Linux 5.2.11 Gregory Greenman (1): iwlwifi: mvm: send LQ command always ASYNC Gustavo A. R. Silva (1): ata: rb532_cf: Fix unused variable warning in rb532_pata_driver_probe Hans de Goede (1): ASoC: Intel: bytcht_es8316: Add quirk for Irbis NB41 netbook He Zhe (3): block: aoe: Fix kernel crash due to atomic sleep when exiting perf ftrace: Fix failure to set cpumask when only one cpu is present perf cpumap: Fix writing to illegal memory in handling cpumap mask Henry Burns (3): mm/z3fold.c: fix race between migration and destruction mm/zsmalloc.c: migration can leave pages in ZS_EMPTY indefinitely mm/zsmalloc.c: fix race condition in zs_destroy_pool Ido Schimmel (2): selftests: forwarding: gre_multipath: Enable IPv4 forwarding selftests: forwarding: gre_multipath: Fix flower filters Ilya Dryomov (1): libceph: fix PG split vs OSD (re)connect race Ilya Leoshkevich (1): selftests/bpf: fix sendmsg6_prog on s390 Ilya Maximets (1): libbpf: fix using uninitialized ioctl results Ilya Trukhanov (1): HID: Add 044f:b320 ThrustMaster, Inc. 2 in 1 DT István Váradi (1): HID: quirks: Set the INCREMENT_USAGE_ON_DUPLICATE quirk on Saitek X52 Jan Sebastian Götte (1): Staging: fbtft: Fix GPIO handling Jarkko Nikula (1): spi: pxa2xx: Add support for Intel Tiger Lake Jason Gerecke (1): HID: wacom: Correct distance scale for 2nd-gen Intuos devices Jason Xing (1): psi: get poll_work to run when calling poll syscall next time Jean Delvare (1): nvmem: Use the same permissions for eeprom as for nvmem Jeff Layton (1): ceph: don't try fill file_lock on unsuccessful GETFILELOCK reply Jens Axboe (5): libata: have ata_scsi_rw_xlat() fail invalid passthrough requests libata: add SG safety checks in SFF pio transfers io_uring: fix potential hang with polled IO io_uring: don't enter poll loop if we have CQEs pending io_uring: add need_resched() check in inner poll loop Jernej Skrabec (2): regulator: axp20x: fix DCDCA and DCDCD for AXP806 regulator: axp20x: fix DCDC5 and DCDC6 for AXP803 Jia-Ju Bai (3): isdn: mISDN: hfcsusb: Fix possible null-pointer dereferences in start_isoc_chain() mac80211_hwsim: Fix possible null-pointer dereferences in hwsim_dump_radio_nl() net: phy: phy_led_triggers: Fix a possible null-pointer dereference in phy_led_trigger_change_speed() Jiangfeng Xiao (3): net: hisilicon: make hip04_tx_reclaim non-reentrant net: hisilicon: fix hip04-xmit never return TX_BUSY net: hisilicon: Fix dma_map_single failed on arm64 Jin Yao (1): perf pmu-events: Fix missing "cpu_clk_unhalted.core" event Jiri Olsa (1): perf bench numa: Fix cpu0 binding Johannes Berg (2): iwlwifi: fix locking in delayed GTK setting iwlwifi: mvm: disable TX-AMSDU on older NICs John Fastabend (3): bpf: sockmap, sock_map_delete needs to use xchg bpf: sockmap, synchronize_rcu before free'ing map bpf: sockmap, only create entry if ulp is not already enabled John Hubbard (2): x86/boot: Save fields explicitly, zero out everything else x86/boot: Fix boot regression caused by bootparam sanitizing Jose Abreu (2): net: stmmac: Fix issues when number of Queues >= 4 net: stmmac: tc: Do not return a fragment entry Jozsef Kadlecsik (1): netfilter: ipset: Fix rename concurrency with listing Juliana Rodrigueiro (1): isdn: hfcsusb: Fix mISDN driver crash caused by transfer buffer on the stack Kaike Wan (5): IB/hfi1: Unsafe PSN checking for TID RDMA READ Resp packet IB/hfi1: Add additional checks when handling TID RDMA READ RESP packet IB/hfi1: Add additional checks when handling TID RDMA WRITE DATA packet IB/hfi1: Drop stale TID RDMA packets that cause TIDErr IB/hfi1: Drop stale TID RDMA packets Kuninori Morimoto (2): ASoC: simple_card_utils.h: care NULL dai at asoc_simple_debug_dai() ASoC: audio-graph-card: add missing const at graph_get_dai_id() Likun Gao (1): drm/amdgpu: pin the csb buffer on hw init for gfx v8 Lubomir Rintel (1): spi: pxa2xx: Balance runtime PM enable/disable on error Lyude Paul (1): drm/nouveau: Don't retry infinitely when receiving no data on i2c over AUX Manikanta Pubbisetty (1): {nl,mac}80211: fix interface combinations on crypto controlled devices Marc Zyngier (2): KVM: arm64: Don't write junk to sysregs on reset KVM: arm: Don't write junk to CP15 registers on reset Martin Blumenstingl (1): net: stmmac: manage errors returned by of_get_mac_address() Masahiro Yamada (1): ASoC: SOF: use __u32 instead of uint32_t in uapi headers Maxime Chevallier (1): net: mvpp2: Don't check for 3 consecutive Idle frames for 10G links Michael Kelley (1): genirq: Properly pair kobject_del() with kobject_add() Michal Kalderon (1): qed: RDMA - Fix the hw_ver returned in device attributes Mikulas Patocka (3): Revert "dm bufio: fix deadlock with loop device" dm integrity: fix a crash due to BUG_ON in __journal_read_write() dm table: fix invalid memory accesses with too high sector number Mordechay Goodstein (1): iwlwifi: mvm: avoid races in rate init and rate perform Naresh Kamboju (1): selftests: kvm: Adding config fragments Navid Emamdoost (2): st21nfca_connectivity_event_received: null check the allocation st_nci_hci_connectivity_event_received: null check the allocation Nicolas Saenz Julienne (1): HID: input: fix a4tech horizontal wheel custom usage Oleg Nesterov (1): userfaultfd_release: always remove uffd flags and clear vm_userfaultfd_ctx Paolo Bonzini (1): Revert "KVM: x86/mmu: Zap only the relevant pages when removing a memslot" Paolo Valente (1): block, bfq: handle NULL return value by bfq_init_rq() Paul Walmsley (1): dt-bindings: riscv: fix the schema compatible string for the HiFive Unleashed board Pavel Shilovsky (1): SMB3: Fix potential memory leak when processing compound chain Peter Ujfalusi (2): ASoC: ti: davinci-mcasp: Fix clk PDIR handling for i2s master mode ASoC: ti: davinci-mcasp: Correct slot_width posed constraint Peter Zijlstra (1): sched/psi: Reduce psimon FIFO priority Rasmus Villemoes (1): can: dev: call netif_carrier_off() in register_candev() Ricard Wanderlof (1): ASoC: Fail card instantiation if DAI format setup fails Roman Gushchin (2): mm: memcontrol: flush percpu vmstats before releasing memcg mm: memcontrol: flush percpu vmevents before releasing memcg Sean Christopherson (1): x86/retpoline: Don't clobber RFLAGS during CALL_NOSPEC on i386 Sebastien Tisserant (1): SMB3: Kernel oops mounting a encryptData share with CONFIG_DEBUG_VIRTUAL Shahar S Matityahu (2): iwlwifi: dbg_ini: move iwl_dbg_tlv_load_bin out of debug override ifdef iwlwifi: dbg_ini: move iwl_dbg_tlv_free outside of debugfs ifdef Stefano Brivio (2): netfilter: ipset: Actually allow destination MAC address for hash:ip,mac sets too netfilter: ipset: Copy the right MAC address in bitmap:ip,mac and hash:ip,mac sets Suren Baghdasaryan (1): sched/psi: Do not require setsched permission from the trigger creator Thomas Bogendoerfer (1): MIPS: kernel: only use i8253 clocksource with periodic clockevent Thomas Falcon (1): bonding: Force slave speed check after link state recovery for 802.3ad Thomas Gleixner (1): x86/apic: Handle missing global clockevent gracefully Tom Lendacky (1): x86/CPU/AMD: Clear RDRAND CPUID bit on AMD family 15h/16h Trond Myklebust (7): NFSv4: Fix a credential refcount leak in nfs41_check_delegation_stateid NFSv4: When recovering state fails with EAGAIN, retry the same recovery NFSv4.1: Fix open stateid recovery NFSv4.1: Only reap expired delegations NFSv4: Fix a potential sleep while atomic in nfs4_do_reclaim() NFS: Fix regression whereby fscache errors are appearing on 'nofsc' mounts NFSv4: Ensure state recovery handles ETIMEDOUT correctly Valdis Kletnieks (1): x86/lib/cpu: Address missing prototypes warning Vasily Gorbik (3): s390/protvirt: avoid memory sharing for diag 308 set/store s390/mm: fix dump_pagetables top level page table walking s390: put _stext and _etext into .text section Vijendar Mukunda (1): ASoC: amd: acp3x: use dma_ops of parent device for acp3x dma driver Vladimir Kondratiev (1): mips: fix cacheinfo Vlastimil Babka (1): mm, page_owner: handle THP splits correctly Wang Xiayang (3): can: sja1000: force the string buffer NULL-terminated can: peak_usb: force the string buffer NULL-terminated net/ethernet/qlogic/qed: force the string buffer NULL-terminated Weitao Hou (1): can: mcp251x: add error check when wq alloc failed Wen Yang (6): ASoC: simple-card: fix an use-after-free in simple_dai_link_of_dpcm() ASoC: simple-card: fix an use-after-free in simple_for_each_link() ASoC: audio-graph-card: fix use-after-free in graph_dai_link_of_dpcm() ASoC: audio-graph-card: fix an use-after-free in graph_get_dai_id() ASoC: samsung: odroid: fix an use-after-free issue for codec ASoC: samsung: odroid: fix a double-free issue for cpu_dai Wenwen Wang (3): netfilter: ebtables: fix a memory leak bug in compat ASoC: dapm: fix a memory leak bug dm raid: add missing cleanup in raid_ctr() YueHaibing (3): can: gw: Fix error path of cgw_module_init enetc: Fix build error without PHYLIB enetc: Select PHYLIB while CONFIG_FSL_ENETC_VF is set ZhangXiaoxu (2): dm btree: fix order of block initialization in btree_split_beneath dm space map metadata: fix missing store of apply_bops() return value

6 years

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stable/linux-5.2.y boot: 83 boots: 1 failed, 82 passed (v5.2.11)

by kernelci.org bot

stable/linux-5.2.y boot: 83 boots: 1 failed, 82 passed (v5.2.11) Full Boot Summary: https://kernelci.org/boot/all/job/stable/branch/linux-5.2.y/kernel/v5.2.11/ Full Build Summary: https://kernelci.org/build/stable/branch/linux-5.2.y/kernel/v5.2.11/ Tree: stable Branch: linux-5.2.y Git Describe: v5.2.11 Git Commit: c3915fe1bf1235dbf3b0bced734c960202915bd5 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Tested: 44 unique boards, 18 SoC families, 14 builds out of 209 Boot Failure Detected: arm: sama5_defconfig: gcc-8: at91-sama5d4_xplained: 1 failed lab --- For more info write to <info(a)kernelci.org>

6 years

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stable/linux-4.19.y boot: 77 boots: 1 failed, 76 passed (v4.19.69)

by kernelci.org bot

stable/linux-4.19.y boot: 77 boots: 1 failed, 76 passed (v4.19.69) Full Boot Summary: https://kernelci.org/boot/all/job/stable/branch/linux-4.19.y/kernel/v4.19.6… Full Build Summary: https://kernelci.org/build/stable/branch/linux-4.19.y/kernel/v4.19.69/ Tree: stable Branch: linux-4.19.y Git Describe: v4.19.69 Git Commit: 97ab07e11fbf55c86c3758e07ab295028bf17f94 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Tested: 39 unique boards, 18 SoC families, 14 builds out of 206 Boot Failure Detected: arm: sama5_defconfig: gcc-8: at91-sama5d4_xplained: 1 failed lab --- For more info write to <info(a)kernelci.org>

6 years

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Linux 4.19.69

by Greg KH

I'm announcing the release of the 4.19.69 kernel. All users of the 4.19 kernel series must upgrade. The updated 4.19.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.19.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/admin-guide/kernel-parameters.txt | 7 Makefile | 2 arch/arm/kvm/coproc.c | 23 + arch/arm64/kvm/sys_regs.c | 32 +- arch/mips/kernel/cacheinfo.c | 2 arch/mips/kernel/i8253.c | 3 arch/powerpc/kernel/misc_64.S | 4 arch/s390/kernel/vmlinux.lds.S | 10 arch/x86/include/asm/bootparam_utils.h | 61 +++- arch/x86/include/asm/msr-index.h | 1 arch/x86/include/asm/nospec-branch.h | 2 arch/x86/kernel/apic/apic.c | 68 +++- arch/x86/kernel/cpu/amd.c | 66 ++++ arch/x86/lib/cpu.c | 1 arch/x86/power/cpu.c | 86 +++++ block/bfq-iosched.c | 14 drivers/ata/libata-scsi.c | 21 + drivers/ata/libata-sff.c | 6 drivers/clk/socfpga/clk-periph-s10.c | 2 drivers/gpio/gpiolib.c | 6 drivers/gpu/drm/nouveau/nvkm/subdev/i2c/aux.c | 24 + drivers/gpu/drm/rockchip/analogix_dp-rockchip.c | 2 drivers/gpu/drm/vmwgfx/vmwgfx_msg.c | 4 drivers/hid/hid-a4tech.c | 30 +- drivers/hid/hid-ids.h | 1 drivers/hid/hid-quirks.c | 1 drivers/hid/hid-tmff.c | 12 drivers/hid/wacom_wac.c | 4 drivers/hv/channel.c | 2 drivers/isdn/hardware/mISDN/hfcsusb.c | 13 drivers/md/dm-bufio.c | 4 drivers/md/dm-integrity.c | 15 + drivers/md/dm-kcopyd.c | 5 drivers/md/dm-raid.c | 2 drivers/md/dm-table.c | 5 drivers/md/dm-zoned-metadata.c | 59 +++- drivers/md/dm-zoned-reclaim.c | 44 ++- drivers/md/dm-zoned-target.c | 67 ++++ drivers/md/dm-zoned.h | 10 drivers/md/persistent-data/dm-btree.c | 31 +- drivers/md/persistent-data/dm-space-map-metadata.c | 2 drivers/net/bonding/bond_main.c | 9 drivers/net/can/dev.c | 2 drivers/net/can/sja1000/peak_pcmcia.c | 2 drivers/net/can/spi/mcp251x.c | 49 +-- drivers/net/can/usb/peak_usb/pcan_usb_core.c | 2 drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c | 5 drivers/net/ethernet/hisilicon/hip04_eth.c | 28 + drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 6 drivers/net/ethernet/qlogic/qed/qed_int.c | 2 drivers/net/ethernet/qlogic/qed/qed_rdma.c | 2 drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c | 4 drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c | 4 drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c | 2 drivers/net/phy/phy_led_triggers.c | 3 drivers/net/usb/qmi_wwan.c | 1 drivers/net/wireless/mac80211_hwsim.c | 8 drivers/nfc/st-nci/se.c | 2 drivers/nfc/st21nfca/se.c | 2 fs/ceph/addr.c | 5 fs/ceph/locks.c | 3 fs/cifs/smb2ops.c | 39 +- fs/nfs/fscache.c | 7 fs/nfs/fscache.h | 2 fs/nfs/nfs4_fs.h | 3 fs/nfs/nfs4client.c | 5 fs/nfs/nfs4state.c | 27 + fs/nfs/super.c | 1 fs/userfaultfd.c | 25 - fs/xfs/libxfs/xfs_attr.c | 231 ++++++++-------- fs/xfs/libxfs/xfs_attr.h | 150 ++++++++++ fs/xfs/libxfs/xfs_bmap.c | 54 ++- fs/xfs/libxfs/xfs_bmap.h | 1 fs/xfs/libxfs/xfs_defer.c | 14 fs/xfs/xfs_attr.h | 148 ---------- fs/xfs/xfs_dquot.c | 17 - fs/xfs/xfs_iops.c | 1 include/trace/events/rxrpc.h | 6 kernel/irq/irqdesc.c | 15 - mm/huge_memory.c | 4 mm/zsmalloc.c | 78 +++++ net/bridge/netfilter/ebtables.c | 4 net/can/gw.c | 48 ++- net/ceph/osd_client.c | 9 net/netfilter/ipset/ip_set_bitmap_ipmac.c | 2 net/netfilter/ipset/ip_set_core.c | 2 net/netfilter/ipset/ip_set_hash_ipmac.c | 6 net/rxrpc/af_rxrpc.c | 4 net/rxrpc/ar-internal.h | 6 net/rxrpc/input.c | 16 - net/rxrpc/local_object.c | 103 ++++--- net/rxrpc/peer_event.c | 2 net/rxrpc/peer_object.c | 18 + net/rxrpc/sendmsg.c | 1 sound/soc/davinci/davinci-mcasp.c | 43 ++ sound/soc/rockchip/rockchip_i2s.c | 5 sound/soc/soc-core.c | 7 sound/soc/soc-dapm.c | 8 tools/perf/bench/numa.c | 6 tools/perf/builtin-ftrace.c | 2 tools/perf/pmu-events/jevents.c | 1 tools/perf/util/cpumap.c | 5 tools/testing/selftests/bpf/sendmsg6_prog.c | 3 tools/testing/selftests/kvm/config | 3 tools/testing/selftests/net/forwarding/gre_multipath.sh | 28 + 105 files changed, 1414 insertions(+), 641 deletions(-) Aaron Armstrong Skomra (1): HID: wacom: correct misreported EKR ring values Alastair D'Silva (1): powerpc: Allow flush_(inval_)dcache_range to work across ranges >4GB Allison Henderson (4): xfs: Move fs/xfs/xfs_attr.h to fs/xfs/libxfs/xfs_attr.h xfs: Add helper function xfs_attr_try_sf_addname xfs: Add attibute set and helper functions xfs: Add attibute remove and helper functions Bartosz Golaszewski (1): gpiolib: never report open-drain/source lines as 'input' to user-space Bob Ham (1): net: usb: qmi_wwan: Add the BroadMobi BM818 card Brian Foster (1): xfs: don't trip over uninitialized buffer on extent read of corrupted inode Charles Keepax (1): ASoC: dapm: Fix handling of custom_stop_condition on DAPM graph walks Cheng-Yi Chiang (1): ASoC: rockchip: Fix mono capture Christophe JAILLET (1): net: cxgb3_main: Fix a resource leak in a error path in 'init_one()' Colin Ian King (1): drm/vmwgfx: fix memory leak when too many retries have occurred Dan Carpenter (1): dm zoned: fix potential NULL dereference in dmz_do_reclaim() Darrick J. Wong (2): xfs: fix missing ILOCK unlock when xfs_setattr_nonsize fails due to EDQUOT xfs: always rejoin held resources during defer roll David Howells (6): rxrpc: Fix potential deadlock rxrpc: Fix the lack of notification when sendmsg() fails on a DATA packet rxrpc: Fix local endpoint refcounting rxrpc: Fix read-after-free in rxrpc_queue_local() rxrpc: Fix local endpoint replacement rxrpc: Fix local refcounting Dexuan Cui (1): Drivers: hv: vmbus: Fix virt_to_hvpfn() for X86_PAE Dinh Nguyen (1): clk: socfpga: stratix10: fix rate caclulationg for cnt_clks Dmitry Fomichev (4): dm kcopyd: always complete failed jobs dm zoned: improve error handling in reclaim dm zoned: improve error handling in i/o map code dm zoned: properly handle backing device failure Douglas Anderson (1): drm/rockchip: Suspend DP late Erqi Chen (1): ceph: clear page dirty before invalidate page Greg Kroah-Hartman (1): Linux 4.19.69 He Zhe (2): perf ftrace: Fix failure to set cpumask when only one cpu is present perf cpumap: Fix writing to illegal memory in handling cpumap mask Henry Burns (2): mm/zsmalloc.c: migration can leave pages in ZS_EMPTY indefinitely mm/zsmalloc.c: fix race condition in zs_destroy_pool Ido Schimmel (2): selftests: forwarding: gre_multipath: Enable IPv4 forwarding selftests: forwarding: gre_multipath: Fix flower filters Ilya Dryomov (1): libceph: fix PG split vs OSD (re)connect race Ilya Leoshkevich (1): selftests/bpf: fix sendmsg6_prog on s390 Ilya Trukhanov (1): HID: Add 044f:b320 ThrustMaster, Inc. 2 in 1 DT István Váradi (1): HID: quirks: Set the INCREMENT_USAGE_ON_DUPLICATE quirk on Saitek X52 Jason Gerecke (1): HID: wacom: Correct distance scale for 2nd-gen Intuos devices Jeff Layton (1): ceph: don't try fill file_lock on unsuccessful GETFILELOCK reply Jens Axboe (2): libata: have ata_scsi_rw_xlat() fail invalid passthrough requests libata: add SG safety checks in SFF pio transfers Jia-Ju Bai (3): isdn: mISDN: hfcsusb: Fix possible null-pointer dereferences in start_isoc_chain() mac80211_hwsim: Fix possible null-pointer dereferences in hwsim_dump_radio_nl() net: phy: phy_led_triggers: Fix a possible null-pointer dereference in phy_led_trigger_change_speed() Jiangfeng Xiao (3): net: hisilicon: make hip04_tx_reclaim non-reentrant net: hisilicon: fix hip04-xmit never return TX_BUSY net: hisilicon: Fix dma_map_single failed on arm64 Jin Yao (1): perf pmu-events: Fix missing "cpu_clk_unhalted.core" event Jiri Olsa (1): perf bench numa: Fix cpu0 binding John Hubbard (2): x86/boot: Save fields explicitly, zero out everything else x86/boot: Fix boot regression caused by bootparam sanitizing Jose Abreu (2): net: stmmac: Fix issues when number of Queues >= 4 net: stmmac: tc: Do not return a fragment entry Jozsef Kadlecsik (1): netfilter: ipset: Fix rename concurrency with listing Juliana Rodrigueiro (1): isdn: hfcsusb: Fix mISDN driver crash caused by transfer buffer on the stack Lyude Paul (1): drm/nouveau: Don't retry infinitely when receiving no data on i2c over AUX Marc Zyngier (2): KVM: arm64: Don't write junk to sysregs on reset KVM: arm: Don't write junk to CP15 registers on reset Maxime Chevallier (1): net: mvpp2: Don't check for 3 consecutive Idle frames for 10G links Michael Kelley (1): genirq: Properly pair kobject_del() with kobject_add() Michal Kalderon (1): qed: RDMA - Fix the hw_ver returned in device attributes Mikulas Patocka (3): Revert "dm bufio: fix deadlock with loop device" dm integrity: fix a crash due to BUG_ON in __journal_read_write() dm table: fix invalid memory accesses with too high sector number Naresh Kamboju (1): selftests: kvm: Adding config fragments Navid Emamdoost (2): st21nfca_connectivity_event_received: null check the allocation st_nci_hci_connectivity_event_received: null check the allocation Nicolas Saenz Julienne (1): HID: input: fix a4tech horizontal wheel custom usage Oleg Nesterov (1): userfaultfd_release: always remove uffd flags and clear vm_userfaultfd_ctx Paolo Valente (1): block, bfq: handle NULL return value by bfq_init_rq() Pavel Shilovsky (1): SMB3: Fix potential memory leak when processing compound chain Peter Ujfalusi (1): ASoC: ti: davinci-mcasp: Correct slot_width posed constraint Rasmus Villemoes (1): can: dev: call netif_carrier_off() in register_candev() Ricard Wanderlof (1): ASoC: Fail card instantiation if DAI format setup fails Sean Christopherson (1): x86/retpoline: Don't clobber RFLAGS during CALL_NOSPEC on i386 Sebastien Tisserant (1): SMB3: Kernel oops mounting a encryptData share with CONFIG_DEBUG_VIRTUAL Stefano Brivio (2): netfilter: ipset: Actually allow destination MAC address for hash:ip,mac sets too netfilter: ipset: Copy the right MAC address in bitmap:ip,mac and hash:ip,mac sets Thomas Bogendoerfer (1): MIPS: kernel: only use i8253 clocksource with periodic clockevent Thomas Falcon (1): bonding: Force slave speed check after link state recovery for 802.3ad Thomas Gleixner (1): x86/apic: Handle missing global clockevent gracefully Tom Lendacky (1): x86/CPU/AMD: Clear RDRAND CPUID bit on AMD family 15h/16h Trond Myklebust (2): NFSv4: Fix a potential sleep while atomic in nfs4_do_reclaim() NFS: Fix regression whereby fscache errors are appearing on 'nofsc' mounts Valdis Kletnieks (1): x86/lib/cpu: Address missing prototypes warning Vasily Gorbik (1): s390: put _stext and _etext into .text section Vladimir Kondratiev (1): mips: fix cacheinfo Vlastimil Babka (1): mm, page_owner: handle THP splits correctly Wang Xiayang (3): can: sja1000: force the string buffer NULL-terminated can: peak_usb: force the string buffer NULL-terminated net/ethernet/qlogic/qed: force the string buffer NULL-terminated Weitao Hou (1): can: mcp251x: add error check when wq alloc failed Wenwen Wang (2): netfilter: ebtables: fix a memory leak bug in compat dm raid: add missing cleanup in raid_ctr() YueHaibing (1): can: gw: Fix error path of cgw_module_init ZhangXiaoxu (2): dm btree: fix order of block initialization in btree_split_beneath dm space map metadata: fix missing store of apply_bops() return value

6 years

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Linux 4.14.141

by Greg KH

I'm announcing the release of the 4.14.141 kernel. All users of the 4.14 kernel series must upgrade. The updated 4.14.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.14.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/admin-guide/kernel-parameters.txt | 7 + Makefile | 2 arch/mips/kernel/cacheinfo.c | 2 arch/mips/kernel/i8253.c | 3 arch/powerpc/kernel/misc_64.S | 4 arch/x86/include/asm/bootparam_utils.h | 61 +++++++++++--- arch/x86/include/asm/msr-index.h | 1 arch/x86/include/asm/nospec-branch.h | 2 arch/x86/kernel/apic/apic.c | 68 ++++++++++++---- arch/x86/kernel/cpu/amd.c | 66 ++++++++++++++++ arch/x86/lib/cpu.c | 1 arch/x86/power/cpu.c | 86 +++++++++++++++++---- drivers/ata/libata-scsi.c | 21 +++++ drivers/ata/libata-sff.c | 6 + drivers/gpio/gpiolib.c | 6 - drivers/gpu/drm/nouveau/nvkm/subdev/i2c/aux.c | 24 ++++- drivers/gpu/drm/vmwgfx/vmwgfx_msg.c | 4 drivers/hid/hid-a4tech.c | 30 ++++++- drivers/hid/hid-tmff.c | 12 ++ drivers/hid/wacom_wac.c | 4 drivers/isdn/hardware/mISDN/hfcsusb.c | 13 ++- drivers/md/dm-bufio.c | 4 drivers/md/dm-kcopyd.c | 5 - drivers/md/dm-table.c | 5 - drivers/md/dm-zoned-metadata.c | 59 ++++++++++---- drivers/md/dm-zoned-reclaim.c | 44 ++++++++-- drivers/md/dm-zoned-target.c | 67 ++++++++++++++-- drivers/md/dm-zoned.h | 10 ++ drivers/md/persistent-data/dm-btree.c | 31 +++---- drivers/md/persistent-data/dm-space-map-metadata.c | 2 drivers/net/bonding/bond_main.c | 9 ++ drivers/net/can/dev.c | 2 drivers/net/can/sja1000/peak_pcmcia.c | 2 drivers/net/can/usb/peak_usb/pcan_usb_core.c | 2 drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c | 5 - drivers/net/ethernet/hisilicon/hip04_eth.c | 28 +++--- drivers/net/ethernet/qlogic/qed/qed_int.c | 2 drivers/net/ethernet/qlogic/qed/qed_rdma.c | 2 drivers/net/usb/qmi_wwan.c | 1 drivers/nfc/st-nci/se.c | 2 drivers/nfc/st21nfca/se.c | 2 fs/ceph/locks.c | 3 fs/cifs/smb2ops.c | 10 ++ fs/nfs/nfs4_fs.h | 3 fs/nfs/nfs4client.c | 5 - fs/nfs/nfs4state.c | 27 +++++- fs/userfaultfd.c | 25 +++--- fs/xfs/xfs_iops.c | 1 kernel/irq/irqdesc.c | 15 +++ mm/huge_memory.c | 4 mm/zsmalloc.c | 78 +++++++++++++++++-- net/bridge/netfilter/ebtables.c | 4 net/ceph/osd_client.c | 9 -- net/netfilter/ipset/ip_set_core.c | 2 sound/soc/davinci/davinci-mcasp.c | 43 ++++++++-- sound/soc/soc-core.c | 7 + sound/soc/soc-dapm.c | 8 - tools/perf/bench/numa.c | 6 - tools/perf/builtin-ftrace.c | 2 tools/perf/pmu-events/jevents.c | 1 tools/perf/tests/parse-events.c | 27 ------ tools/perf/util/cpumap.c | 5 - tools/testing/selftests/kvm/config | 3 63 files changed, 785 insertions(+), 210 deletions(-) Aaron Armstrong Skomra (1): HID: wacom: correct misreported EKR ring values Alastair D'Silva (1): powerpc: Allow flush_(inval_)dcache_range to work across ranges >4GB Bartosz Golaszewski (1): gpiolib: never report open-drain/source lines as 'input' to user-space Bob Ham (1): net: usb: qmi_wwan: Add the BroadMobi BM818 card Charles Keepax (1): ASoC: dapm: Fix handling of custom_stop_condition on DAPM graph walks Christophe JAILLET (1): net: cxgb3_main: Fix a resource leak in a error path in 'init_one()' Colin Ian King (1): drm/vmwgfx: fix memory leak when too many retries have occurred Dan Carpenter (1): dm zoned: fix potential NULL dereference in dmz_do_reclaim() Darrick J. Wong (1): xfs: fix missing ILOCK unlock when xfs_setattr_nonsize fails due to EDQUOT Dmitry Fomichev (4): dm kcopyd: always complete failed jobs dm zoned: improve error handling in reclaim dm zoned: improve error handling in i/o map code dm zoned: properly handle backing device failure Greg Kroah-Hartman (1): Linux 4.14.141 He Zhe (2): perf ftrace: Fix failure to set cpumask when only one cpu is present perf cpumap: Fix writing to illegal memory in handling cpumap mask Henry Burns (2): mm/zsmalloc.c: migration can leave pages in ZS_EMPTY indefinitely mm/zsmalloc.c: fix race condition in zs_destroy_pool Ilya Dryomov (1): libceph: fix PG split vs OSD (re)connect race Ilya Trukhanov (1): HID: Add 044f:b320 ThrustMaster, Inc. 2 in 1 DT Jason Gerecke (1): HID: wacom: Correct distance scale for 2nd-gen Intuos devices Jeff Layton (1): ceph: don't try fill file_lock on unsuccessful GETFILELOCK reply Jens Axboe (2): libata: have ata_scsi_rw_xlat() fail invalid passthrough requests libata: add SG safety checks in SFF pio transfers Jia-Ju Bai (1): isdn: mISDN: hfcsusb: Fix possible null-pointer dereferences in start_isoc_chain() Jiangfeng Xiao (3): net: hisilicon: make hip04_tx_reclaim non-reentrant net: hisilicon: fix hip04-xmit never return TX_BUSY net: hisilicon: Fix dma_map_single failed on arm64 Jin Yao (1): perf pmu-events: Fix missing "cpu_clk_unhalted.core" event Jiri Olsa (1): perf bench numa: Fix cpu0 binding John Hubbard (2): x86/boot: Save fields explicitly, zero out everything else x86/boot: Fix boot regression caused by bootparam sanitizing Jozsef Kadlecsik (1): netfilter: ipset: Fix rename concurrency with listing Juliana Rodrigueiro (1): isdn: hfcsusb: Fix mISDN driver crash caused by transfer buffer on the stack Lyude Paul (1): drm/nouveau: Don't retry infinitely when receiving no data on i2c over AUX Michael Kelley (1): genirq: Properly pair kobject_del() with kobject_add() Michal Kalderon (1): qed: RDMA - Fix the hw_ver returned in device attributes Mikulas Patocka (2): Revert "dm bufio: fix deadlock with loop device" dm table: fix invalid memory accesses with too high sector number Naresh Kamboju (1): selftests: kvm: Adding config fragments Navid Emamdoost (2): st21nfca_connectivity_event_received: null check the allocation st_nci_hci_connectivity_event_received: null check the allocation Nicolas Saenz Julienne (1): HID: input: fix a4tech horizontal wheel custom usage Oleg Nesterov (1): userfaultfd_release: always remove uffd flags and clear vm_userfaultfd_ctx Peter Ujfalusi (1): ASoC: ti: davinci-mcasp: Correct slot_width posed constraint Rasmus Villemoes (1): can: dev: call netif_carrier_off() in register_candev() Ricard Wanderlof (1): ASoC: Fail card instantiation if DAI format setup fails Sasha Levin (1): Revert "perf test 6: Fix missing kvm module load for s390" Sean Christopherson (1): x86/retpoline: Don't clobber RFLAGS during CALL_NOSPEC on i386 Sebastien Tisserant (1): SMB3: Kernel oops mounting a encryptData share with CONFIG_DEBUG_VIRTUAL Thomas Bogendoerfer (1): MIPS: kernel: only use i8253 clocksource with periodic clockevent Thomas Falcon (1): bonding: Force slave speed check after link state recovery for 802.3ad Thomas Gleixner (1): x86/apic: Handle missing global clockevent gracefully Tom Lendacky (1): x86/CPU/AMD: Clear RDRAND CPUID bit on AMD family 15h/16h Trond Myklebust (1): NFSv4: Fix a potential sleep while atomic in nfs4_do_reclaim() Valdis Kletnieks (1): x86/lib/cpu: Address missing prototypes warning Vladimir Kondratiev (1): mips: fix cacheinfo Vlastimil Babka (1): mm, page_owner: handle THP splits correctly Wang Xiayang (3): can: sja1000: force the string buffer NULL-terminated can: peak_usb: force the string buffer NULL-terminated net/ethernet/qlogic/qed: force the string buffer NULL-terminated Wenwen Wang (1): netfilter: ebtables: fix a memory leak bug in compat ZhangXiaoxu (2): dm btree: fix order of block initialization in btree_split_beneath dm space map metadata: fix missing store of apply_bops() return value

6 years

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stable/linux-4.14.y boot: 71 boots: 1 failed, 69 passed with 1 untried/unknown (v4.14.141)

by kernelci.org bot

stable/linux-4.14.y boot: 71 boots: 1 failed, 69 passed with 1 untried/unknown (v4.14.141) Full Boot Summary: https://kernelci.org/boot/all/job/stable/branch/linux-4.14.y/kernel/v4.14.1… Full Build Summary: https://kernelci.org/build/stable/branch/linux-4.14.y/kernel/v4.14.141/ Tree: stable Branch: linux-4.14.y Git Describe: v4.14.141 Git Commit: 01fd1694b93c92ad54fa684dac9c8068ecda8288 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Tested: 32 unique boards, 17 SoC families, 12 builds out of 201 Boot Regressions Detected: arm: omap2plus_defconfig: gcc-8: am335x-boneblack: lab-drue: new failure (last pass: v4.14.140) Boot Failure Detected: arm: sama5_defconfig: gcc-8: at91-sama5d4_xplained: 1 failed lab --- For more info write to <info(a)kernelci.org>

6 years

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[PATCH AUTOSEL 4.4 1/6] Revert "dm bufio: fix deadlock with loop device"

by Sasha Levin

From: Mikulas Patocka <mpatocka(a)redhat.com> [ Upstream commit cf3591ef832915892f2499b7e54b51d4c578b28c ] Revert the commit bd293d071ffe65e645b4d8104f9d8fe15ea13862. The proper fix has been made available with commit d0a255e795ab ("loop: set PF_MEMALLOC_NOIO for the worker thread"). Note that the fix offered by commit bd293d071ffe doesn't really prevent the deadlock from occuring - if we look at the stacktrace reported by Junxiao Bi, we see that it hangs in bit_wait_io and not on the mutex - i.e. it has already successfully taken the mutex. Changing the mutex from mutex_lock to mutex_trylock won't help with deadlocks that happen afterwards. PID: 474 TASK: ffff8813e11f4600 CPU: 10 COMMAND: "kswapd0" #0 [ffff8813dedfb938] __schedule at ffffffff8173f405 #1 [ffff8813dedfb990] schedule at ffffffff8173fa27 #2 [ffff8813dedfb9b0] schedule_timeout at ffffffff81742fec #3 [ffff8813dedfba60] io_schedule_timeout at ffffffff8173f186 #4 [ffff8813dedfbaa0] bit_wait_io at ffffffff8174034f #5 [ffff8813dedfbac0] __wait_on_bit at ffffffff8173fec8 #6 [ffff8813dedfbb10] out_of_line_wait_on_bit at ffffffff8173ff81 #7 [ffff8813dedfbb90] __make_buffer_clean at ffffffffa038736f [dm_bufio] #8 [ffff8813dedfbbb0] __try_evict_buffer at ffffffffa0387bb8 [dm_bufio] #9 [ffff8813dedfbbd0] dm_bufio_shrink_scan at ffffffffa0387cc3 [dm_bufio] #10 [ffff8813dedfbc40] shrink_slab at ffffffff811a87ce #11 [ffff8813dedfbd30] shrink_zone at ffffffff811ad778 #12 [ffff8813dedfbdc0] kswapd at ffffffff811ae92f #13 [ffff8813dedfbec0] kthread at ffffffff810a8428 #14 [ffff8813dedfbf50] ret_from_fork at ffffffff81745242 Signed-off-by: Mikulas Patocka <mpatocka(a)redhat.com> Cc: stable(a)vger.kernel.org Fixes: bd293d071ffe ("dm bufio: fix deadlock with loop device") Depends-on: d0a255e795ab ("loop: set PF_MEMALLOC_NOIO for the worker thread") Signed-off-by: Mike Snitzer <snitzer(a)redhat.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/md/dm-bufio.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/md/dm-bufio.c b/drivers/md/dm-bufio.c index 8a6e7646e1c98..b1d5fa0bc8f7b 100644 --- a/drivers/md/dm-bufio.c +++ b/drivers/md/dm-bufio.c @@ -1561,7 +1561,9 @@ dm_bufio_shrink_scan(struct shrinker *shrink, struct shrink_control *sc) unsigned long freed; c = container_of(shrink, struct dm_bufio_client, shrinker); - if (!dm_bufio_trylock(c)) + if (sc->gfp_mask & __GFP_FS) + dm_bufio_lock(c); + else if (!dm_bufio_trylock(c)) return SHRINK_STOP; freed = __scan(c, sc->nr_to_scan, sc->gfp_mask); -- 2.20.1

6 years

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5
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[PATCH AUTOSEL 4.9 1/8] Revert "dm bufio: fix deadlock with loop device"

by Sasha Levin

From: Mikulas Patocka <mpatocka(a)redhat.com> [ Upstream commit cf3591ef832915892f2499b7e54b51d4c578b28c ] Revert the commit bd293d071ffe65e645b4d8104f9d8fe15ea13862. The proper fix has been made available with commit d0a255e795ab ("loop: set PF_MEMALLOC_NOIO for the worker thread"). Note that the fix offered by commit bd293d071ffe doesn't really prevent the deadlock from occuring - if we look at the stacktrace reported by Junxiao Bi, we see that it hangs in bit_wait_io and not on the mutex - i.e. it has already successfully taken the mutex. Changing the mutex from mutex_lock to mutex_trylock won't help with deadlocks that happen afterwards. PID: 474 TASK: ffff8813e11f4600 CPU: 10 COMMAND: "kswapd0" #0 [ffff8813dedfb938] __schedule at ffffffff8173f405 #1 [ffff8813dedfb990] schedule at ffffffff8173fa27 #2 [ffff8813dedfb9b0] schedule_timeout at ffffffff81742fec #3 [ffff8813dedfba60] io_schedule_timeout at ffffffff8173f186 #4 [ffff8813dedfbaa0] bit_wait_io at ffffffff8174034f #5 [ffff8813dedfbac0] __wait_on_bit at ffffffff8173fec8 #6 [ffff8813dedfbb10] out_of_line_wait_on_bit at ffffffff8173ff81 #7 [ffff8813dedfbb90] __make_buffer_clean at ffffffffa038736f [dm_bufio] #8 [ffff8813dedfbbb0] __try_evict_buffer at ffffffffa0387bb8 [dm_bufio] #9 [ffff8813dedfbbd0] dm_bufio_shrink_scan at ffffffffa0387cc3 [dm_bufio] #10 [ffff8813dedfbc40] shrink_slab at ffffffff811a87ce #11 [ffff8813dedfbd30] shrink_zone at ffffffff811ad778 #12 [ffff8813dedfbdc0] kswapd at ffffffff811ae92f #13 [ffff8813dedfbec0] kthread at ffffffff810a8428 #14 [ffff8813dedfbf50] ret_from_fork at ffffffff81745242 Signed-off-by: Mikulas Patocka <mpatocka(a)redhat.com> Cc: stable(a)vger.kernel.org Fixes: bd293d071ffe ("dm bufio: fix deadlock with loop device") Depends-on: d0a255e795ab ("loop: set PF_MEMALLOC_NOIO for the worker thread") Signed-off-by: Mike Snitzer <snitzer(a)redhat.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/md/dm-bufio.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/md/dm-bufio.c b/drivers/md/dm-bufio.c index 673ce38735ff7..c837defb5e4dd 100644 --- a/drivers/md/dm-bufio.c +++ b/drivers/md/dm-bufio.c @@ -1585,7 +1585,9 @@ dm_bufio_shrink_scan(struct shrinker *shrink, struct shrink_control *sc) unsigned long freed; c = container_of(shrink, struct dm_bufio_client, shrinker); - if (!dm_bufio_trylock(c)) + if (sc->gfp_mask & __GFP_FS) + dm_bufio_lock(c); + else if (!dm_bufio_trylock(c)) return SHRINK_STOP; freed = __scan(c, sc->nr_to_scan, sc->gfp_mask); -- 2.20.1

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stable/linux-5.2.y build: 209 builds: 1 failed, 208 passed, 1 error, 19 warnings (v5.2.11)

by kernelci.org bot

stable/linux-5.2.y build: 209 builds: 1 failed, 208 passed, 1 error, 19 warnings (v5.2.11) Full Build Summary: https://kernelci.org/build/stable/branch/linux-5.2.y/kernel/v5.2.11/ Tree: stable Branch: linux-5.2.y Git Describe: v5.2.11 Git Commit: c3915fe1bf1235dbf3b0bced734c960202915bd5 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Built: 7 unique architectures Build Failure Detected: mips: pistachio_defconfig: (gcc-8) FAIL Errors and Warnings Detected: arc: arm64: arm: integrator_defconfig (gcc-8): 2 warnings multi_v4t_defconfig (gcc-8): 2 warnings multi_v5_defconfig (gcc-8): 2 warnings realview_defconfig (gcc-8): 2 warnings s3c6400_defconfig (gcc-8): 2 warnings u300_defconfig (gcc-8): 2 warnings i386: mips: db1xxx_defconfig (gcc-8): 1 warning malta_qemu_32r6_defconfig (gcc-8): 1 warning pistachio_defconfig (gcc-8): 1 error riscv: rv32_defconfig (gcc-8): 4 warnings x86_64: tinyconfig (gcc-8): 1 warning Errors summary: 1 mm/zsmalloc.c:2435:27: error: 'struct zs_pool' has no member named 'migration_wait' Warnings summary: 6 arch/arm/mm/init.c:453:13: warning: unused variable 'itcm_end' [-Wunused-variable] 6 arch/arm/mm/init.c:452:13: warning: unused variable 'dtcm_end' [-Wunused-variable] 2 <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] 2 <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] 1 {standard input}:131: Warning: macro instruction expanded into multiple instructions 1 drivers/mtd/nand/raw/au1550nd.c:443:57: warning: pointer type mismatch in conditional expression 1 .config:1167:warning: override: UNWINDER_GUESS changes choice state ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/mtd/nand/raw/au1550nd.c:443:57: warning: pointer type mismatch in conditional expression -------------------------------------------------------------------------------- decstation_64_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_r4k_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm/mm/init.c:453:13: warning: unused variable 'itcm_end' [-Wunused-variable] arch/arm/mm/init.c:452:13: warning: unused variable 'dtcm_end' [-Wunused-variable] -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:131: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- milbeaut_m10v_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm/mm/init.c:453:13: warning: unused variable 'itcm_end' [-Wunused-variable] arch/arm/mm/init.c:452:13: warning: unused variable 'dtcm_end' [-Wunused-variable] -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm/mm/init.c:453:13: warning: unused variable 'itcm_end' [-Wunused-variable] arch/arm/mm/init.c:452:13: warning: unused variable 'dtcm_end' [-Wunused-variable] -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: mm/zsmalloc.c:2435:27: error: 'struct zs_pool' has no member named 'migration_wait' -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm/mm/init.c:453:13: warning: unused variable 'itcm_end' [-Wunused-variable] arch/arm/mm/init.c:452:13: warning: unused variable 'dtcm_end' [-Wunused-variable] -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-8) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm/mm/init.c:453:13: warning: unused variable 'itcm_end' [-Wunused-variable] arch/arm/mm/init.c:452:13: warning: unused variable 'dtcm_end' [-Wunused-variable] -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1167:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm/mm/init.c:453:13: warning: unused variable 'itcm_end' [-Wunused-variable] arch/arm/mm/init.c:452:13: warning: unused variable 'dtcm_end' [-Wunused-variable] -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

6 years

1
0
0 0

[PATCH] powerpc: Avoid clang warnings around setjmp and longjmp

by Nathan Chancellor

Commit aea447141c7e ("powerpc: Disable -Wbuiltin-requires-header when setjmp is used") disabled -Wbuiltin-requires-header because of a warning about the setjmp and longjmp declarations. r367387 in clang added another diagnostic around this, complaining that there is no jmp_buf declaration. In file included from ../arch/powerpc/xmon/xmon.c:47: ../arch/powerpc/include/asm/setjmp.h:10:13: error: declaration of built-in function 'setjmp' requires the declaration of the 'jmp_buf' type, commonly provided in the header <setjmp.h>. [-Werror,-Wincomplete-setjmp-declaration] extern long setjmp(long *); ^ ../arch/powerpc/include/asm/setjmp.h:11:13: error: declaration of built-in function 'longjmp' requires the declaration of the 'jmp_buf' type, commonly provided in the header <setjmp.h>. [-Werror,-Wincomplete-setjmp-declaration] extern void longjmp(long *, long); ^ 2 errors generated. Take the same approach as the above commit by disabling the warning for the same reason, we provide our own longjmp/setjmp function. Cc: stable(a)vger.kernel.org # 4.19+ Link: https://github.com/ClangBuiltLinux/linux/issues/625 Link: https://github.com/llvm/llvm-project/commit/3be25e79477db2d31ac46493d97eca8… Signed-off-by: Nathan Chancellor <natechancellor(a)gmail.com> --- It may be worth using -fno-builtin-setjmp and -fno-builtin-longjmp instead as it makes it clear to clang that we are not using the builtin longjmp and setjmp functions, which I think is why these warnings are appearing (at least according to the commit that introduced this waring). Sample patch: https://github.com/ClangBuiltLinux/linux/issues/625#issuecomment-519251372 However, this is the most conservative approach, as I have already had someone notice this error when building LLVM with PGO on tip of tree LLVM. arch/powerpc/kernel/Makefile | 5 +++-- arch/powerpc/xmon/Makefile | 5 +++-- 2 files changed, 6 insertions(+), 4 deletions(-) diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile index ea0c69236789..44e340ed4722 100644 --- a/arch/powerpc/kernel/Makefile +++ b/arch/powerpc/kernel/Makefile @@ -5,8 +5,9 @@ CFLAGS_ptrace.o += -DUTS_MACHINE='"$(UTS_MACHINE)"' -# Disable clang warning for using setjmp without setjmp.h header -CFLAGS_crash.o += $(call cc-disable-warning, builtin-requires-header) +# Avoid clang warnings about longjmp and setjmp built-ins (inclusion of setjmp.h and declaration of jmp_buf type) +CFLAGS_crash.o += $(call cc-disable-warning, builtin-requires-header) \ + $(call cc-disable-warning, incomplete-setjmp-declaration) ifdef CONFIG_PPC64 CFLAGS_prom_init.o += $(NO_MINIMAL_TOC) diff --git a/arch/powerpc/xmon/Makefile b/arch/powerpc/xmon/Makefile index f142570ad860..53f341391210 100644 --- a/arch/powerpc/xmon/Makefile +++ b/arch/powerpc/xmon/Makefile @@ -1,8 +1,9 @@ # SPDX-License-Identifier: GPL-2.0 # Makefile for xmon -# Disable clang warning for using setjmp without setjmp.h header -subdir-ccflags-y := $(call cc-disable-warning, builtin-requires-header) +# Avoid clang warnings about longjmp and setjmp built-ins (inclusion of setjmp.h and declaration of jmp_buf type) +subdir-ccflags-y := $(call cc-disable-warning, builtin-requires-header) \ + $(call cc-disable-warning, incomplete-setjmp-declaration) GCOV_PROFILE := n KCOV_INSTRUMENT := n -- 2.23.0.rc2

6 years

5
10
0 0

stable/linux-4.19.y build: 206 builds: 1 failed, 205 passed, 1 error, 6 warnings (v4.19.69)

by kernelci.org bot

stable/linux-4.19.y build: 206 builds: 1 failed, 205 passed, 1 error, 6 warnings (v4.19.69) Full Build Summary: https://kernelci.org/build/stable/branch/linux-4.19.y/kernel/v4.19.69/ Tree: stable Branch: linux-4.19.y Git Describe: v4.19.69 Git Commit: 97ab07e11fbf55c86c3758e07ab295028bf17f94 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Built: 7 unique architectures Build Failure Detected: mips: pistachio_defconfig: (gcc-8) FAIL Errors and Warnings Detected: arc: arm64: arm: i386: mips: lemote2f_defconfig (gcc-8): 1 warning loongson3_defconfig (gcc-8): 2 warnings malta_qemu_32r6_defconfig (gcc-8): 1 warning nlm_xlp_defconfig (gcc-8): 1 warning pistachio_defconfig (gcc-8): 1 error riscv: x86_64: tinyconfig (gcc-8): 1 warning Errors summary: 1 mm/zsmalloc.c:2435:27: error: 'struct zs_pool' has no member named 'migration_wait' Warnings summary: 3 net/core/rtnetlink.c:3160:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 {standard input}:131: Warning: macro instruction expanded into multiple instructions 1 arch/mips/configs/loongson3_defconfig:55:warning: symbol value 'm' invalid for HOTPLUG_PCI_SHPC 1 .config:1007:warning: override: UNWINDER_GUESS changes choice state ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3160:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/mips/configs/loongson3_defconfig:55:warning: symbol value 'm' invalid for HOTPLUG_PCI_SHPC net/core/rtnetlink.c:3160:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:131: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3160:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: mm/zsmalloc.c:2435:27: error: 'struct zs_pool' has no member named 'migration_wait' -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1007:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

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stable/linux-4.14.y build: 201 builds: 5 failed, 196 passed, 5 errors, 108 warnings (v4.14.141)

by kernelci.org bot

stable/linux-4.14.y build: 201 builds: 5 failed, 196 passed, 5 errors, 108 warnings (v4.14.141) Full Build Summary: https://kernelci.org/build/stable/branch/linux-4.14.y/kernel/v4.14.141/ Tree: stable Branch: linux-4.14.y Git Describe: v4.14.141 Git Commit: 01fd1694b93c92ad54fa684dac9c8068ecda8288 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Built: 6 unique architectures Build Failures Detected: mips: bigsur_defconfig: (gcc-8) FAIL decstation_defconfig: (gcc-8) FAIL jmr3927_defconfig: (gcc-8) FAIL pistachio_defconfig: (gcc-8) FAIL sb1250_swarm_defconfig: (gcc-8) FAIL Errors and Warnings Detected: arc: arm64: defconfig (gcc-8): 1 warning arm: acs5k_defconfig (gcc-8): 1 warning acs5k_tiny_defconfig (gcc-8): 1 warning aspeed_g4_defconfig (gcc-8): 1 warning aspeed_g5_defconfig (gcc-8): 1 warning assabet_defconfig (gcc-8): 1 warning axm55xx_defconfig (gcc-8): 1 warning badge4_defconfig (gcc-8): 1 warning cerfcube_defconfig (gcc-8): 1 warning clps711x_defconfig (gcc-8): 1 warning cm_x300_defconfig (gcc-8): 1 warning cns3420vb_defconfig (gcc-8): 1 warning colibri_pxa270_defconfig (gcc-8): 1 warning colibri_pxa300_defconfig (gcc-8): 1 warning collie_defconfig (gcc-8): 1 warning corgi_defconfig (gcc-8): 1 warning davinci_all_defconfig (gcc-8): 1 warning dove_defconfig (gcc-8): 1 warning ebsa110_defconfig (gcc-8): 1 warning ep93xx_defconfig (gcc-8): 1 warning eseries_pxa_defconfig (gcc-8): 1 warning exynos_defconfig (gcc-8): 1 warning ezx_defconfig (gcc-8): 1 warning footbridge_defconfig (gcc-8): 1 warning gemini_defconfig (gcc-8): 1 warning h3600_defconfig (gcc-8): 1 warning hackkit_defconfig (gcc-8): 1 warning hisi_defconfig (gcc-8): 1 warning imote2_defconfig (gcc-8): 1 warning imx_v6_v7_defconfig (gcc-8): 1 warning integrator_defconfig (gcc-8): 1 warning iop13xx_defconfig (gcc-8): 1 warning iop32x_defconfig (gcc-8): 1 warning iop33x_defconfig (gcc-8): 1 warning ixp4xx_defconfig (gcc-8): 1 warning jornada720_defconfig (gcc-8): 1 warning keystone_defconfig (gcc-8): 1 warning ks8695_defconfig (gcc-8): 1 warning lart_defconfig (gcc-8): 1 warning lpd270_defconfig (gcc-8): 1 warning lubbock_defconfig (gcc-8): 1 warning magician_defconfig (gcc-8): 1 warning mainstone_defconfig (gcc-8): 1 warning mini2440_defconfig (gcc-8): 1 warning mmp2_defconfig (gcc-8): 1 warning moxart_defconfig (gcc-8): 1 warning multi_v4t_defconfig (gcc-8): 1 warning multi_v5_defconfig (gcc-8): 1 warning multi_v7_defconfig (gcc-8): 1 warning mv78xx0_defconfig (gcc-8): 1 warning mvebu_v5_defconfig (gcc-8): 1 warning mvebu_v7_defconfig (gcc-8): 1 warning mxs_defconfig (gcc-8): 1 warning neponset_defconfig (gcc-8): 1 warning netwinder_defconfig (gcc-8): 1 warning netx_defconfig (gcc-8): 1 warning nhk8815_defconfig (gcc-8): 1 warning nuc910_defconfig (gcc-8): 1 warning nuc950_defconfig (gcc-8): 1 warning nuc960_defconfig (gcc-8): 1 warning omap2plus_defconfig (gcc-8): 1 warning orion5x_defconfig (gcc-8): 1 warning palmz72_defconfig (gcc-8): 1 warning pcm027_defconfig (gcc-8): 1 warning prima2_defconfig (gcc-8): 1 warning pxa168_defconfig (gcc-8): 1 warning pxa255-idp_defconfig (gcc-8): 1 warning pxa3xx_defconfig (gcc-8): 1 warning pxa910_defconfig (gcc-8): 1 warning pxa_defconfig (gcc-8): 1 warning qcom_defconfig (gcc-8): 1 warning raumfeld_defconfig (gcc-8): 1 warning realview_defconfig (gcc-8): 1 warning rpc_defconfig (gcc-8): 1 warning s3c2410_defconfig (gcc-8): 1 warning s3c6400_defconfig (gcc-8): 1 warning s5pv210_defconfig (gcc-8): 1 warning sama5_defconfig (gcc-8): 1 warning shannon_defconfig (gcc-8): 1 warning simpad_defconfig (gcc-8): 1 warning socfpga_defconfig (gcc-8): 1 warning spear13xx_defconfig (gcc-8): 1 warning spear3xx_defconfig (gcc-8): 1 warning spear6xx_defconfig (gcc-8): 1 warning spitz_defconfig (gcc-8): 1 warning sunxi_defconfig (gcc-8): 1 warning tango4_defconfig (gcc-8): 1 warning tegra_defconfig (gcc-8): 1 warning trizeps4_defconfig (gcc-8): 1 warning u300_defconfig (gcc-8): 1 warning u8500_defconfig (gcc-8): 1 warning versatile_defconfig (gcc-8): 1 warning vexpress_defconfig (gcc-8): 1 warning vt8500_v6_v7_defconfig (gcc-8): 1 warning zeus_defconfig (gcc-8): 1 warning zx_defconfig (gcc-8): 1 warning i386: i386_defconfig (gcc-8): 1 warning mips: bigsur_defconfig (gcc-8): 1 error, 4 warnings decstation_defconfig (gcc-8): 1 error jmr3927_defconfig (gcc-8): 1 error malta_qemu_32r6_defconfig (gcc-8): 1 warning pistachio_defconfig (gcc-8): 1 error sb1250_swarm_defconfig (gcc-8): 1 error, 4 warnings x86_64: tinyconfig (gcc-8): 1 warning x86_64_defconfig (gcc-8): 1 warning Errors summary: 2 (.text+0x1c8): undefined reference to `iommu_is_span_boundary' 1 mm/zsmalloc.c:2434:27: error: 'struct zs_pool' has no member named 'migration_wait' 1 cc1: error: '-march=r3900' requires '-mfp32' 1 cc1: error: '-march=r3000' requires '-mfp32' Warnings summary: 98 fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] 8 warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) 1 {standard input}:29: Warning: macro instruction expanded into multiple instructions 1 .config:1023:warning: override: UNWINDER_GUESS changes choice state ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — FAIL, 1 error, 4 warnings, 0 section mismatches Errors: (.text+0x1c8): undefined reference to `iommu_is_span_boundary' Warnings: warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: cc1: error: '-march=r3000' requires '-mfp32' -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: cc1: error: '-march=r3900' requires '-mfp32' -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:29: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: mm/zsmalloc.c:2434:27: error: 'struct zs_pool' has no member named 'migration_wait' -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — FAIL, 1 error, 4 warnings, 0 section mismatches Errors: (.text+0x1c8): undefined reference to `iommu_is_span_boundary' Warnings: warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) warning: (SIBYTE_SWARM && SIBYTE_SENTOSA && SIBYTE_BIGSUR && SWIOTLB_XEN && AMD_IOMMU) selects SWIOTLB which has unmet direct dependencies (CAVIUM_OCTEON_SOC || MACH_LOONGSON64 && CPU_LOONGSON3 || NLM_XLP_BOARD || NLM_XLR_BOARD) -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1023:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] --- For more info write to <info(a)kernelci.org>

6 years

1
0
0 0

Latest kernel version no NOT reflecting on kernel.org

by Bhaskar Chowdhury

Am I the only one, who is not seeing it getting reflected on kernel.org??? Well, I have tried it 2 different browsers.....cleared caches several times(heck) .....3 different devices .....and importantly 3 different networks. Wondering! Thanks, Bhaskar

6 years, 1 month

3
5
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[PATCH 4.19 00/98] 4.19.69-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.19.69 release. There are 98 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Thu 29 Aug 2019 07:25:02 AM UTC. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.19.69-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.19.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.19.69-rc1 David Howells <dhowells(a)redhat.com> rxrpc: Fix read-after-free in rxrpc_queue_local() David Howells <dhowells(a)redhat.com> rxrpc: Fix local endpoint refcounting Alastair D'Silva <alastair(a)d-silva.org> powerpc: Allow flush_(inval_)dcache_range to work across ranges >4GB Dan Carpenter <dan.carpenter(a)oracle.com> dm zoned: fix potential NULL dereference in dmz_do_reclaim() Darrick J. Wong <darrick.wong(a)oracle.com> xfs: always rejoin held resources during defer roll Allison Henderson <allison.henderson(a)oracle.com> xfs: Add attibute remove and helper functions Allison Henderson <allison.henderson(a)oracle.com> xfs: Add attibute set and helper functions Allison Henderson <allison.henderson(a)oracle.com> xfs: Add helper function xfs_attr_try_sf_addname Allison Henderson <allison.henderson(a)oracle.com> xfs: Move fs/xfs/xfs_attr.h to fs/xfs/libxfs/xfs_attr.h Brian Foster <bfoster(a)redhat.com> xfs: don't trip over uninitialized buffer on extent read of corrupted inode Darrick J. Wong <darrick.wong(a)oracle.com> xfs: fix missing ILOCK unlock when xfs_setattr_nonsize fails due to EDQUOT Henry Burns <henryburns(a)google.com> mm/zsmalloc.c: fix race condition in zs_destroy_pool Henry Burns <henryburns(a)google.com> mm/zsmalloc.c: migration can leave pages in ZS_EMPTY indefinitely Vlastimil Babka <vbabka(a)suse.cz> mm, page_owner: handle THP splits correctly Michael Kelley <mikelley(a)microsoft.com> genirq: Properly pair kobject_del() with kobject_add() Dmitry Fomichev <dmitry.fomichev(a)wdc.com> dm zoned: properly handle backing device failure Dmitry Fomichev <dmitry.fomichev(a)wdc.com> dm zoned: improve error handling in i/o map code Dmitry Fomichev <dmitry.fomichev(a)wdc.com> dm zoned: improve error handling in reclaim Mikulas Patocka <mpatocka(a)redhat.com> dm table: fix invalid memory accesses with too high sector number ZhangXiaoxu <zhangxiaoxu5(a)huawei.com> dm space map metadata: fix missing store of apply_bops() return value Wenwen Wang <wenwen(a)cs.uga.edu> dm raid: add missing cleanup in raid_ctr() Mikulas Patocka <mpatocka(a)redhat.com> dm integrity: fix a crash due to BUG_ON in __journal_read_write() ZhangXiaoxu <zhangxiaoxu5(a)huawei.com> dm btree: fix order of block initialization in btree_split_beneath Dmitry Fomichev <dmitry.fomichev(a)wdc.com> dm kcopyd: always complete failed jobs John Hubbard <jhubbard(a)nvidia.com> x86/boot: Fix boot regression caused by bootparam sanitizing John Hubbard <jhubbard(a)nvidia.com> x86/boot: Save fields explicitly, zero out everything else Tom Lendacky <thomas.lendacky(a)amd.com> x86/CPU/AMD: Clear RDRAND CPUID bit on AMD family 15h/16h Thomas Gleixner <tglx(a)linutronix.de> x86/apic: Handle missing global clockevent gracefully Sean Christopherson <sean.j.christopherson(a)intel.com> x86/retpoline: Don't clobber RFLAGS during CALL_NOSPEC on i386 Oleg Nesterov <oleg(a)redhat.com> userfaultfd_release: always remove uffd flags and clear vm_userfaultfd_ctx Dexuan Cui <decui(a)microsoft.com> Drivers: hv: vmbus: Fix virt_to_hvpfn() for X86_PAE Bartosz Golaszewski <bgolaszewski(a)baylibre.com> gpiolib: never report open-drain/source lines as 'input' to user-space Lyude Paul <lyude(a)redhat.com> drm/nouveau: Don't retry infinitely when receiving no data on i2c over AUX Ilya Dryomov <idryomov(a)gmail.com> libceph: fix PG split vs OSD (re)connect race Jeff Layton <jlayton(a)kernel.org> ceph: don't try fill file_lock on unsuccessful GETFILELOCK reply Erqi Chen <chenerqi(a)gmail.com> ceph: clear page dirty before invalidate page Dinh Nguyen <dinguyen(a)kernel.org> clk: socfpga: stratix10: fix rate caclulationg for cnt_clks Mikulas Patocka <mpatocka(a)redhat.com> Revert "dm bufio: fix deadlock with loop device" Jason Gerecke <jason.gerecke(a)wacom.com> HID: wacom: Correct distance scale for 2nd-gen Intuos devices Aaron Armstrong Skomra <skomra(a)gmail.com> HID: wacom: correct misreported EKR ring values Naresh Kamboju <naresh.kamboju () linaro ! org> selftests: kvm: Adding config fragments Marc Zyngier <maz(a)kernel.org> KVM: arm: Don't write junk to CP15 registers on reset Marc Zyngier <maz(a)kernel.org> KVM: arm64: Don't write junk to sysregs on reset Jin Yao <yao.jin(a)linux.intel.com> perf pmu-events: Fix missing "cpu_clk_unhalted.core" event He Zhe <zhe.he(a)windriver.com> perf cpumap: Fix writing to illegal memory in handling cpumap mask He Zhe <zhe.he(a)windriver.com> perf ftrace: Fix failure to set cpumask when only one cpu is present Paolo Valente <paolo.valente(a)linaro.org> block, bfq: handle NULL return value by bfq_init_rq() Colin Ian King <colin.king(a)canonical.com> drm/vmwgfx: fix memory leak when too many retries have occurred Valdis Kletnieks <valdis.kletnieks(a)vt.edu> x86/lib/cpu: Address missing prototypes warning Jens Axboe <axboe(a)kernel.dk> libata: add SG safety checks in SFF pio transfers Jens Axboe <axboe(a)kernel.dk> libata: have ata_scsi_rw_xlat() fail invalid passthrough requests Jiangfeng Xiao <xiaojiangfeng(a)huawei.com> net: hisilicon: Fix dma_map_single failed on arm64 Jiangfeng Xiao <xiaojiangfeng(a)huawei.com> net: hisilicon: fix hip04-xmit never return TX_BUSY Jiangfeng Xiao <xiaojiangfeng(a)huawei.com> net: hisilicon: make hip04_tx_reclaim non-reentrant Jose Abreu <Jose.Abreu(a)synopsys.com> net: stmmac: tc: Do not return a fragment entry Jose Abreu <Jose.Abreu(a)synopsys.com> net: stmmac: Fix issues when number of Queues >= 4 Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> net: cxgb3_main: Fix a resource leak in a error path in 'init_one()' Vasily Gorbik <gor(a)linux.ibm.com> s390: put _stext and _etext into .text section Sebastien Tisserant <stisserant(a)wallix.com> SMB3: Kernel oops mounting a encryptData share with CONFIG_DEBUG_VIRTUAL Pavel Shilovsky <pshilov(a)microsoft.com> SMB3: Fix potential memory leak when processing compound chain Douglas Anderson <dianders(a)chromium.org> drm/rockchip: Suspend DP late Nicolas Saenz Julienne <nsaenzjulienne(a)suse.de> HID: input: fix a4tech horizontal wheel custom usage István Váradi <ivaradi(a)varadiistvan.hu> HID: quirks: Set the INCREMENT_USAGE_ON_DUPLICATE quirk on Saitek X52 Trond Myklebust <trond.myklebust(a)hammerspace.com> NFS: Fix regression whereby fscache errors are appearing on 'nofsc' mounts Trond Myklebust <trond.myklebust(a)hammerspace.com> NFSv4: Fix a potential sleep while atomic in nfs4_do_reclaim() Wang Xiayang <xywang.sjtu(a)sjtu.edu.cn> net/ethernet/qlogic/qed: force the string buffer NULL-terminated Wang Xiayang <xywang.sjtu(a)sjtu.edu.cn> can: peak_usb: force the string buffer NULL-terminated Wang Xiayang <xywang.sjtu(a)sjtu.edu.cn> can: sja1000: force the string buffer NULL-terminated Jiri Olsa <jolsa(a)kernel.org> perf bench numa: Fix cpu0 binding Jia-Ju Bai <baijiaju1990(a)gmail.com> net: phy: phy_led_triggers: Fix a possible null-pointer dereference in phy_led_trigger_change_speed() Juliana Rodrigueiro <juliana.rodrigueiro(a)intra2net.com> isdn: hfcsusb: Fix mISDN driver crash caused by transfer buffer on the stack David Howells <dhowells(a)redhat.com> rxrpc: Fix the lack of notification when sendmsg() fails on a DATA packet David Howells <dhowells(a)redhat.com> rxrpc: Fix potential deadlock Jozsef Kadlecsik <kadlec(a)netfilter.org> netfilter: ipset: Fix rename concurrency with listing Stefano Brivio <sbrivio(a)redhat.com> netfilter: ipset: Copy the right MAC address in bitmap:ip,mac and hash:ip,mac sets Stefano Brivio <sbrivio(a)redhat.com> netfilter: ipset: Actually allow destination MAC address for hash:ip,mac sets too Jia-Ju Bai <baijiaju1990(a)gmail.com> mac80211_hwsim: Fix possible null-pointer dereferences in hwsim_dump_radio_nl() Jia-Ju Bai <baijiaju1990(a)gmail.com> isdn: mISDN: hfcsusb: Fix possible null-pointer dereferences in start_isoc_chain() Michal Kalderon <michal.kalderon(a)marvell.com> qed: RDMA - Fix the hw_ver returned in device attributes Bob Ham <bob.ham(a)puri.sm> net: usb: qmi_wwan: Add the BroadMobi BM818 card Peter Ujfalusi <peter.ujfalusi(a)ti.com> ASoC: ti: davinci-mcasp: Correct slot_width posed constraint Cheng-Yi Chiang <cychiang(a)chromium.org> ASoC: rockchip: Fix mono capture Navid Emamdoost <navid.emamdoost(a)gmail.com> st_nci_hci_connectivity_event_received: null check the allocation Navid Emamdoost <navid.emamdoost(a)gmail.com> st21nfca_connectivity_event_received: null check the allocation Ricard Wanderlof <ricard.wanderlof(a)axis.com> ASoC: Fail card instantiation if DAI format setup fails YueHaibing <yuehaibing(a)huawei.com> can: gw: Fix error path of cgw_module_init Weitao Hou <houweitaoo(a)gmail.com> can: mcp251x: add error check when wq alloc failed Rasmus Villemoes <rasmus.villemoes(a)prevas.dk> can: dev: call netif_carrier_off() in register_candev() Ido Schimmel <idosch(a)mellanox.com> selftests: forwarding: gre_multipath: Fix flower filters Ido Schimmel <idosch(a)mellanox.com> selftests: forwarding: gre_multipath: Enable IPv4 forwarding Maxime Chevallier <maxime.chevallier(a)bootlin.com> net: mvpp2: Don't check for 3 consecutive Idle frames for 10G links Thomas Falcon <tlfalcon(a)linux.ibm.com> bonding: Force slave speed check after link state recovery for 802.3ad Ilya Leoshkevich <iii(a)linux.ibm.com> selftests/bpf: fix sendmsg6_prog on s390 Charles Keepax <ckeepax(a)opensource.cirrus.com> ASoC: dapm: Fix handling of custom_stop_condition on DAPM graph walks Wenwen Wang <wenwen(a)cs.uga.edu> netfilter: ebtables: fix a memory leak bug in compat Vladimir Kondratiev <vladimir.kondratiev(a)linux.intel.com> mips: fix cacheinfo Thomas Bogendoerfer <tbogendoerfer(a)suse.de> MIPS: kernel: only use i8253 clocksource with periodic clockevent Ilya Trukhanov <lahvuun(a)gmail.com> HID: Add 044f:b320 ThrustMaster, Inc. 2 in 1 DT ------------- Diffstat: Documentation/admin-guide/kernel-parameters.txt | 7 + Makefile | 4 +- arch/arm/kvm/coproc.c | 23 +- arch/arm64/kvm/sys_regs.c | 32 +-- arch/mips/kernel/cacheinfo.c | 2 + arch/mips/kernel/i8253.c | 3 +- arch/powerpc/kernel/misc_64.S | 4 +- arch/s390/kernel/vmlinux.lds.S | 10 +- arch/x86/include/asm/bootparam_utils.h | 61 ++++-- arch/x86/include/asm/msr-index.h | 1 + arch/x86/include/asm/nospec-branch.h | 2 +- arch/x86/kernel/apic/apic.c | 68 ++++-- arch/x86/kernel/cpu/amd.c | 66 ++++++ arch/x86/lib/cpu.c | 1 + arch/x86/power/cpu.c | 86 ++++++-- block/bfq-iosched.c | 14 +- drivers/ata/libata-scsi.c | 21 ++ drivers/ata/libata-sff.c | 6 + drivers/clk/socfpga/clk-periph-s10.c | 2 +- drivers/gpio/gpiolib.c | 6 +- drivers/gpu/drm/nouveau/nvkm/subdev/i2c/aux.c | 24 ++- drivers/gpu/drm/rockchip/analogix_dp-rockchip.c | 2 +- drivers/gpu/drm/vmwgfx/vmwgfx_msg.c | 4 +- drivers/hid/hid-a4tech.c | 30 ++- drivers/hid/hid-ids.h | 1 + drivers/hid/hid-quirks.c | 1 + drivers/hid/hid-tmff.c | 12 ++ drivers/hid/wacom_wac.c | 4 +- drivers/hv/channel.c | 2 +- drivers/isdn/hardware/mISDN/hfcsusb.c | 13 +- drivers/md/dm-bufio.c | 4 +- drivers/md/dm-integrity.c | 15 ++ drivers/md/dm-kcopyd.c | 5 +- drivers/md/dm-raid.c | 2 +- drivers/md/dm-table.c | 5 +- drivers/md/dm-zoned-metadata.c | 59 ++++-- drivers/md/dm-zoned-reclaim.c | 44 +++- drivers/md/dm-zoned-target.c | 67 +++++- drivers/md/dm-zoned.h | 10 + drivers/md/persistent-data/dm-btree.c | 31 +-- drivers/md/persistent-data/dm-space-map-metadata.c | 2 +- drivers/net/bonding/bond_main.c | 9 + drivers/net/can/dev.c | 2 + drivers/net/can/sja1000/peak_pcmcia.c | 2 +- drivers/net/can/spi/mcp251x.c | 49 ++--- drivers/net/can/usb/peak_usb/pcan_usb_core.c | 2 +- drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c | 5 +- drivers/net/ethernet/hisilicon/hip04_eth.c | 28 +-- drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 6 +- drivers/net/ethernet/qlogic/qed/qed_int.c | 2 +- drivers/net/ethernet/qlogic/qed/qed_rdma.c | 2 +- drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c | 4 + .../net/ethernet/stmicro/stmmac/dwxgmac2_core.c | 4 + drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c | 2 +- drivers/net/phy/phy_led_triggers.c | 3 +- drivers/net/usb/qmi_wwan.c | 1 + drivers/net/wireless/mac80211_hwsim.c | 8 +- drivers/nfc/st-nci/se.c | 2 + drivers/nfc/st21nfca/se.c | 2 + fs/ceph/addr.c | 5 +- fs/ceph/locks.c | 3 +- fs/cifs/smb2ops.c | 39 ++-- fs/nfs/fscache.c | 7 +- fs/nfs/fscache.h | 2 +- fs/nfs/nfs4_fs.h | 3 +- fs/nfs/nfs4client.c | 5 +- fs/nfs/nfs4state.c | 27 ++- fs/nfs/super.c | 1 + fs/userfaultfd.c | 25 +-- fs/xfs/libxfs/xfs_attr.c | 231 ++++++++++++--------- fs/xfs/{ => libxfs}/xfs_attr.h | 2 + fs/xfs/libxfs/xfs_bmap.c | 54 +++-- fs/xfs/libxfs/xfs_bmap.h | 1 + fs/xfs/libxfs/xfs_defer.c | 14 +- fs/xfs/xfs_dquot.c | 17 +- fs/xfs/xfs_iops.c | 1 + include/trace/events/rxrpc.h | 6 +- kernel/irq/irqdesc.c | 15 +- mm/huge_memory.c | 4 + mm/zsmalloc.c | 78 ++++++- net/bridge/netfilter/ebtables.c | 4 +- net/can/gw.c | 48 +++-- net/ceph/osd_client.c | 9 +- net/netfilter/ipset/ip_set_bitmap_ipmac.c | 2 +- net/netfilter/ipset/ip_set_core.c | 2 +- net/netfilter/ipset/ip_set_hash_ipmac.c | 6 +- net/rxrpc/af_rxrpc.c | 4 +- net/rxrpc/ar-internal.h | 6 +- net/rxrpc/input.c | 16 +- net/rxrpc/local_object.c | 101 +++++---- net/rxrpc/peer_event.c | 2 +- net/rxrpc/peer_object.c | 18 ++ net/rxrpc/sendmsg.c | 1 + sound/soc/davinci/davinci-mcasp.c | 43 +++- sound/soc/rockchip/rockchip_i2s.c | 5 +- sound/soc/soc-core.c | 7 +- sound/soc/soc-dapm.c | 8 +- tools/perf/bench/numa.c | 6 +- tools/perf/builtin-ftrace.c | 2 +- tools/perf/pmu-events/jevents.c | 1 + tools/perf/util/cpumap.c | 5 +- tools/testing/selftests/bpf/sendmsg6_prog.c | 3 +- tools/testing/selftests/kvm/config | 3 + .../selftests/net/forwarding/gre_multipath.sh | 28 +-- 104 files changed, 1265 insertions(+), 494 deletions(-)

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patch "fsi: scom: Don't abort operations for minor errors" added to char-misc-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled fsi: scom: Don't abort operations for minor errors to my char-misc git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git in the char-misc-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From 8919dfcb31161fae7d607bbef5247e5e82fd6457 Mon Sep 17 00:00:00 2001 From: Eddie James <eajames(a)linux.ibm.com> Date: Tue, 27 Aug 2019 12:12:49 +0800 Subject: fsi: scom: Don't abort operations for minor errors The scom driver currently fails out of operations if certain system errors are flagged in the status register; system checkstop, special attention, or recoverable error. These errors won't impact the ability of the scom engine to perform operations, so the driver should continue under these conditions. Also, don't do a PIB reset for these conditions, since it won't help. Fixes: 6b293258cded ("fsi: scom: Major overhaul") Signed-off-by: Eddie James <eajames(a)linux.ibm.com> Cc: stable <stable(a)vger.kernel.org> Acked-by: Jeremy Kerr <jk(a)ozlabs.org> Acked-by: Benjamin Herrenschmidt <benh(a)kernel.crashing.org> Signed-off-by: Joel Stanley <joel(a)jms.id.au> Link: https://lore.kernel.org/r/20190827041249.13381-1-jk@ozlabs.org Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/fsi/fsi-scom.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/drivers/fsi/fsi-scom.c b/drivers/fsi/fsi-scom.c index 343153d47e5b..004dc03ccf09 100644 --- a/drivers/fsi/fsi-scom.c +++ b/drivers/fsi/fsi-scom.c @@ -38,8 +38,7 @@ #define SCOM_STATUS_PIB_RESP_MASK 0x00007000 #define SCOM_STATUS_PIB_RESP_SHIFT 12 -#define SCOM_STATUS_ANY_ERR (SCOM_STATUS_ERR_SUMMARY | \ - SCOM_STATUS_PROTECTION | \ +#define SCOM_STATUS_ANY_ERR (SCOM_STATUS_PROTECTION | \ SCOM_STATUS_PARITY | \ SCOM_STATUS_PIB_ABORT | \ SCOM_STATUS_PIB_RESP_MASK) @@ -251,11 +250,6 @@ static int handle_fsi2pib_status(struct scom_device *scom, uint32_t status) /* Return -EBUSY on PIB abort to force a retry */ if (status & SCOM_STATUS_PIB_ABORT) return -EBUSY; - if (status & SCOM_STATUS_ERR_SUMMARY) { - fsi_device_write(scom->fsi_dev, SCOM_FSI2PIB_RESET_REG, &dummy, - sizeof(uint32_t)); - return -EIO; - } return 0; } -- 2.23.0

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