January 2022 - Linux-stable-mirror

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.4.175 release. There are 11 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, 29 Jan 2022 18:02:51 +0000. 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/v5.x/stable-review/patch-5.4.175-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.4.175-rc1 Jan Kara <jack(a)suse.cz> select: Fix indefinitely sleeping task in poll_schedule_timeout() Tim Harvey <tharvey(a)gateworks.com> mmc: sdhci-esdhc-imx: disable CMDQ support Phil Elwell <phil(a)raspberrypi.com> ARM: dts: gpio-ranges property is now required Phil Elwell <phil(a)raspberrypi.com> pinctrl: bcm2835: Change init order for gpio hogs Florian Fainelli <f.fainelli(a)gmail.com> pinctrl: bcm2835: Add support for wake-up interrupts Florian Fainelli <f.fainelli(a)gmail.com> pinctrl: bcm2835: Match BCM7211 compatible string Stefan Wahren <stefan.wahren(a)i2se.com> pinctrl: bcm2835: Add support for all GPIOs on BCM2711 Stefan Wahren <stefan.wahren(a)i2se.com> pinctrl: bcm2835: Refactor platform data Stefan Wahren <stefan.wahren(a)i2se.com> pinctrl: bcm2835: Drop unused define Paul E. McKenney <paulmck(a)kernel.org> rcu: Tighten rcu_advance_cbs_nowake() checks Tvrtko Ursulin <tvrtko.ursulin(a)intel.com> drm/i915: Flush TLBs before releasing backing store ------------- Diffstat: Makefile | 4 +- arch/arm/boot/dts/bcm283x.dtsi | 1 + drivers/gpu/drm/i915/gem/i915_gem_object_types.h | 3 + drivers/gpu/drm/i915/gem/i915_gem_pages.c | 10 ++ drivers/gpu/drm/i915/gt/intel_gt.c | 99 +++++++++++ drivers/gpu/drm/i915/gt/intel_gt.h | 2 + drivers/gpu/drm/i915/gt/intel_gt_types.h | 2 + drivers/gpu/drm/i915/i915_reg.h | 11 ++ drivers/gpu/drm/i915/i915_vma.c | 4 + drivers/mmc/host/sdhci-esdhc-imx.c | 3 +- drivers/pinctrl/bcm/pinctrl-bcm2835.c | 209 +++++++++++++++++++---- fs/select.c | 63 +++---- kernel/rcu/tree.c | 7 +- 13 files changed, 346 insertions(+), 72 deletions(-)

2 years, 11 months

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with due respect

by Mr Duna Wattara

Dear Friend, I know that this mail will come to you as a surprise as we have never met before, but need not to worry as I am contacting you independently of my investigation and no one is informed of this communication. I need your urgent assistance in transferring the sum of $11.3million immediately to your private account.The money has been here in our Bank lying dormant for years now without anybody coming for the claim of it. I want to release the money to you as the relative to our deceased customer (the account owner) who died a long with his supposed NEXT OF KIN since 16th October 2005. The Banking laws here does not allow such money to stay more than 16 years, because the money will be recalled to the Bank treasury account as unclaimed fund. By indicating your interest I will send you the full details on how the business will be executed. Please respond urgently and delete if you are not interested. Best Regards, Mr. Duna Wattara.

2 years, 11 months

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[PATCH stable-5.4] arm64: errata: Fix exec handling in erratum 1418040 workaround

by Catalin Marinas

From: D Scott Phillips <scott(a)os.amperecomputing.com> commit 38e0257e0e6f4fef2aa2966b089b56a8b1cfb75c upstream. The erratum 1418040 workaround enables CNTVCT_EL1 access trapping in EL0 when executing compat threads. The workaround is applied when switching between tasks, but the need for the workaround could also change at an exec(), when a non-compat task execs a compat binary or vice versa. Apply the workaround in arch_setup_new_exec(). This leaves a small window of time between SET_PERSONALITY and arch_setup_new_exec where preemption could occur and confuse the old workaround logic that compares TIF_32BIT between prev and next. Instead, we can just read cntkctl to make sure it's in the state that the next task needs. I measured cntkctl read time to be about the same as a mov from a general-purpose register on N1. Update the workaround logic to examine the current value of cntkctl instead of the previous task's compat state. Fixes: d49f7d7376d0 ("arm64: Move handling of erratum 1418040 into C code") Cc: <stable(a)vger.kernel.org> # 5.9.x Signed-off-by: D Scott Phillips <scott(a)os.amperecomputing.com> Reviewed-by: Marc Zyngier <maz(a)kernel.org> Link: https://lore.kernel.org/r/20211220234114.3926-1-scott@os.amperecomputing.com Signed-off-by: Catalin Marinas <catalin.marinas(a)arm.com> --- arch/arm64/kernel/process.c | 39 +++++++++++++++---------------------- 1 file changed, 16 insertions(+), 23 deletions(-) diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c index f61ef46ebff7..d07fbc21f14c 100644 --- a/arch/arm64/kernel/process.c +++ b/arch/arm64/kernel/process.c @@ -500,34 +500,26 @@ static void entry_task_switch(struct task_struct *next) /* * ARM erratum 1418040 handling, affecting the 32bit view of CNTVCT. - * Assuming the virtual counter is enabled at the beginning of times: - * - * - disable access when switching from a 64bit task to a 32bit task - * - enable access when switching from a 32bit task to a 64bit task + * Ensure access is disabled when switching to a 32bit task, ensure + * access is enabled when switching to a 64bit task. */ -static void erratum_1418040_thread_switch(struct task_struct *prev, - struct task_struct *next) +static void erratum_1418040_thread_switch(struct task_struct *next) { - bool prev32, next32; - u64 val; - - if (!IS_ENABLED(CONFIG_ARM64_ERRATUM_1418040)) - return; - - prev32 = is_compat_thread(task_thread_info(prev)); - next32 = is_compat_thread(task_thread_info(next)); - - if (prev32 == next32 || !this_cpu_has_cap(ARM64_WORKAROUND_1418040)) + if (!IS_ENABLED(CONFIG_ARM64_ERRATUM_1418040) || + !this_cpu_has_cap(ARM64_WORKAROUND_1418040)) return; - val = read_sysreg(cntkctl_el1); - - if (!next32) - val |= ARCH_TIMER_USR_VCT_ACCESS_EN; + if (is_compat_thread(task_thread_info(next))) + sysreg_clear_set(cntkctl_el1, ARCH_TIMER_USR_VCT_ACCESS_EN, 0); else - val &= ~ARCH_TIMER_USR_VCT_ACCESS_EN; + sysreg_clear_set(cntkctl_el1, 0, ARCH_TIMER_USR_VCT_ACCESS_EN); +} - write_sysreg(val, cntkctl_el1); +static void erratum_1418040_new_exec(void) +{ + preempt_disable(); + erratum_1418040_thread_switch(current); + preempt_enable(); } /* @@ -546,7 +538,7 @@ __notrace_funcgraph struct task_struct *__switch_to(struct task_struct *prev, uao_thread_switch(next); ptrauth_thread_switch(next); ssbs_thread_switch(next); - erratum_1418040_thread_switch(prev, next); + erratum_1418040_thread_switch(next); /* * Complete any pending TLB or cache maintenance on this CPU in case @@ -605,6 +597,7 @@ void arch_setup_new_exec(void) current->mm->context.flags = is_compat_task() ? MMCF_AARCH32 : 0; ptrauth_thread_init_user(current); + erratum_1418040_new_exec(); } #ifdef CONFIG_ARM64_TAGGED_ADDR_ABI

2 years, 11 months

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[v2 PATCH] fs/proc: task_mmu.c: don't read mapcount for migration entry

by Yang Shi

The syzbot reported the below BUG: kernel BUG at include/linux/page-flags.h:785! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 4392 Comm: syz-executor560 Not tainted 5.16.0-rc6-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:PageDoubleMap include/linux/page-flags.h:785 [inline] RIP: 0010:__page_mapcount+0x2d2/0x350 mm/util.c:744 Code: e8 d3 16 d1 ff 48 c7 c6 c0 00 b6 89 48 89 ef e8 94 4e 04 00 0f 0b e8 bd 16 d1 ff 48 c7 c6 60 01 b6 89 48 89 ef e8 7e 4e 04 00 <0f> 0b e8 a7 16 d1 ff 48 c7 c6 a0 01 b6 89 4c 89 f7 e8 68 4e 04 00 RSP: 0018:ffffc90002b6f7b8 EFLAGS: 00010293 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: ffff888019619d00 RSI: ffffffff81a68c12 RDI: 0000000000000003 RBP: ffffea0001bdc2c0 R08: 0000000000000029 R09: 00000000ffffffff R10: ffffffff8903e29f R11: 00000000ffffffff R12: 00000000ffffffff R13: 00000000ffffea00 R14: ffffc90002b6fb30 R15: ffffea0001bd8001 FS: 00007faa2aefd700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fff7e663318 CR3: 0000000018c6e000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> page_mapcount include/linux/mm.h:837 [inline] smaps_account+0x470/0xb10 fs/proc/task_mmu.c:466 smaps_pte_entry fs/proc/task_mmu.c:538 [inline] smaps_pte_range+0x611/0x1250 fs/proc/task_mmu.c:601 walk_pmd_range mm/pagewalk.c:128 [inline] walk_pud_range mm/pagewalk.c:205 [inline] walk_p4d_range mm/pagewalk.c:240 [inline] walk_pgd_range mm/pagewalk.c:277 [inline] __walk_page_range+0xe23/0x1ea0 mm/pagewalk.c:379 walk_page_vma+0x277/0x350 mm/pagewalk.c:530 smap_gather_stats.part.0+0x148/0x260 fs/proc/task_mmu.c:768 smap_gather_stats fs/proc/task_mmu.c:741 [inline] show_smap+0xc6/0x440 fs/proc/task_mmu.c:822 seq_read_iter+0xbb0/0x1240 fs/seq_file.c:272 seq_read+0x3e0/0x5b0 fs/seq_file.c:162 vfs_read+0x1b5/0x600 fs/read_write.c:479 ksys_read+0x12d/0x250 fs/read_write.c:619 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7faa2af6c969 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007faa2aefd288 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 00007faa2aff4418 RCX: 00007faa2af6c969 RDX: 0000000000002025 RSI: 0000000020000100 RDI: 0000000000000003 RBP: 00007faa2aff4410 R08: 00007faa2aefd700 R09: 0000000000000000 R10: 00007faa2aefd700 R11: 0000000000000246 R12: 00007faa2afc20ac R13: 00007fff7e6632bf R14: 00007faa2aefd400 R15: 0000000000022000 </TASK> Modules linked in: ---[ end trace 24ec93ff95e4ac3d ]--- RIP: 0010:PageDoubleMap include/linux/page-flags.h:785 [inline] RIP: 0010:__page_mapcount+0x2d2/0x350 mm/util.c:744 Code: e8 d3 16 d1 ff 48 c7 c6 c0 00 b6 89 48 89 ef e8 94 4e 04 00 0f 0b e8 bd 16 d1 ff 48 c7 c6 60 01 b6 89 48 89 ef e8 7e 4e 04 00 <0f> 0b e8 a7 16 d1 ff 48 c7 c6 a0 01 b6 89 4c 89 f7 e8 68 4e 04 00 RSP: 0018:ffffc90002b6f7b8 EFLAGS: 00010293 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: ffff888019619d00 RSI: ffffffff81a68c12 RDI: 0000000000000003 RBP: ffffea0001bdc2c0 R08: 0000000000000029 R09: 00000000ffffffff R10: ffffffff8903e29f R11: 00000000ffffffff R12: 00000000ffffffff R13: 00000000ffffea00 R14: ffffc90002b6fb30 R15: ffffea0001bd8001 FS: 00007faa2aefd700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fff7e663318 CR3: 0000000018c6e000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 The reproducer was trying to reading /proc/$PID/smaps when calling MADV_FREE at the mean time. MADV_FREE may split THPs if it is called for partial THP. It may trigger the below race: CPU A CPU B ----- ----- smaps walk: MADV_FREE: page_mapcount() PageCompound() split_huge_page() page = compound_head(page) PageDoubleMap(page) When calling PageDoubleMap() this page is not a tail page of THP anymore so the BUG is triggered. This could be fixed by elevated refcount of the page before calling mapcount, but it prevents from counting migration entries, and it seems overkilling because the race just could happen when PMD is split so all PTE entries of tail pages are actually migration entries, and smaps_account() does treat migration entries as mapcount == 1 as Kirill pointed out. Add a new parameter for smaps_account() to tell this entry is migration entry then skip calling page_mapcount(). Don't skip getting mapcount for device private entries since they do track references with mapcount. Fixes: b1d4d9e0cbd0 ("proc/smaps: carefully handle migration entries") Reported-by: syzbot+1f52b3a18d5633fa7f82(a)syzkaller.appspotmail.com Cc: "Kirill A. Shutemov" <kirill.shutemov(a)linux.intel.com> Cc: Jann Horn <jannh(a)google.com> Cc: Matthew Wilcox <willy(a)infradead.org> Cc: <stable(a)vger.kernel.org> Signed-off-by: Yang Shi <shy828301(a)gmail.com> --- v2: * Added proper fix tag per Jann Horn * Rebased to the latest linus's tree fs/proc/task_mmu.c | 27 +++++++++++++++++++++------ 1 file changed, 21 insertions(+), 6 deletions(-) diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c index 18f8c3acbb85..2bb567014d77 100644 --- a/fs/proc/task_mmu.c +++ b/fs/proc/task_mmu.c @@ -440,7 +440,8 @@ static void smaps_page_accumulate(struct mem_size_stats *mss, } static void smaps_account(struct mem_size_stats *mss, struct page *page, - bool compound, bool young, bool dirty, bool locked) + bool compound, bool young, bool dirty, bool locked, + bool migration) { int i, nr = compound ? compound_nr(page) : 1; unsigned long size = nr * PAGE_SIZE; @@ -467,8 +468,12 @@ static void smaps_account(struct mem_size_stats *mss, struct page *page, * page_count(page) == 1 guarantees the page is mapped exactly once. * If any subpage of the compound page mapped with PTE it would elevate * page_count(). + * + * Treated regular migration entries as mapcount == 1 without reading + * mapcount since calling page_mapcount() for migration entries is + * racy against THP splitting. */ - if (page_count(page) == 1) { + if ((page_count(page) == 1) || migration) { smaps_page_accumulate(mss, page, size, size << PSS_SHIFT, dirty, locked, true); return; @@ -517,6 +522,7 @@ static void smaps_pte_entry(pte_t *pte, unsigned long addr, struct vm_area_struct *vma = walk->vma; bool locked = !!(vma->vm_flags & VM_LOCKED); struct page *page = NULL; + bool migration = false; if (pte_present(*pte)) { page = vm_normal_page(vma, addr, *pte); @@ -536,8 +542,11 @@ static void smaps_pte_entry(pte_t *pte, unsigned long addr, } else { mss->swap_pss += (u64)PAGE_SIZE << PSS_SHIFT; } - } else if (is_pfn_swap_entry(swpent)) + } else if (is_pfn_swap_entry(swpent)) { + if (is_migration_entry(swpent)) + migration = true; page = pfn_swap_entry_to_page(swpent); + } } else { smaps_pte_hole_lookup(addr, walk); return; @@ -546,7 +555,8 @@ static void smaps_pte_entry(pte_t *pte, unsigned long addr, if (!page) return; - smaps_account(mss, page, false, pte_young(*pte), pte_dirty(*pte), locked); + smaps_account(mss, page, false, pte_young(*pte), pte_dirty(*pte), + locked, migration); } #ifdef CONFIG_TRANSPARENT_HUGEPAGE @@ -557,6 +567,7 @@ static void smaps_pmd_entry(pmd_t *pmd, unsigned long addr, struct vm_area_struct *vma = walk->vma; bool locked = !!(vma->vm_flags & VM_LOCKED); struct page *page = NULL; + bool migration = false; if (pmd_present(*pmd)) { /* FOLL_DUMP will return -EFAULT on huge zero page */ @@ -564,8 +575,10 @@ static void smaps_pmd_entry(pmd_t *pmd, unsigned long addr, } else if (unlikely(thp_migration_supported() && is_swap_pmd(*pmd))) { swp_entry_t entry = pmd_to_swp_entry(*pmd); - if (is_migration_entry(entry)) + if (is_migration_entry(entry)) { + migration = true; page = pfn_swap_entry_to_page(entry); + } } if (IS_ERR_OR_NULL(page)) return; @@ -577,7 +590,9 @@ static void smaps_pmd_entry(pmd_t *pmd, unsigned long addr, /* pass */; else mss->file_thp += HPAGE_PMD_SIZE; - smaps_account(mss, page, true, pmd_young(*pmd), pmd_dirty(*pmd), locked); + + smaps_account(mss, page, true, pmd_young(*pmd), pmd_dirty(*pmd), + locked, migration); } #else static void smaps_pmd_entry(pmd_t *pmd, unsigned long addr, -- 2.26.3

2 years, 11 months

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[for-linus][PATCH 10/10] tracing: Dont inc err_log entry count if entry allocation fails

by Steven Rostedt

From: Tom Zanussi <zanussi(a)kernel.org> tr->n_err_log_entries should only be increased if entry allocation succeeds. Doing it when it fails won't cause any problems other than wasting an entry, but should be fixed anyway. Link: https://lkml.kernel.org/r/cad1ab28f75968db0f466925e7cba5970cec6c29.16433197… Cc: stable(a)vger.kernel.org Fixes: 2f754e771b1a6 ("tracing: Don't inc err_log entry count if entry allocation fails") Signed-off-by: Tom Zanussi <zanussi(a)kernel.org> Signed-off-by: Steven Rostedt (Google) <rostedt(a)goodmis.org> --- kernel/trace/trace.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index a569a0cb81ee..c860f582b078 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -7740,7 +7740,8 @@ static struct tracing_log_err *get_tracing_log_err(struct trace_array *tr) err = kzalloc(sizeof(*err), GFP_KERNEL); if (!err) err = ERR_PTR(-ENOMEM); - tr->n_err_log_entries++; + else + tr->n_err_log_entries++; return err; } -- 2.33.0

2 years, 11 months

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[for-linus][PATCH 09/10] tracing: Propagate is_signed to expression

by Steven Rostedt

From: Tom Zanussi <zanussi(a)kernel.org> During expression parsing, a new expression field is created which should inherit the properties of the operands, such as size and is_signed. is_signed propagation was missing, causing spurious errors with signed operands. Add it in parse_expr() and parse_unary() to fix the problem. Link: https://lkml.kernel.org/r/f4dac08742fd7a0920bf80a73c6c44042f5eaa40.16433197… Cc: stable(a)vger.kernel.org Fixes: 100719dcef447 ("tracing: Add simple expression support to hist triggers") Reported-by: Yordan Karadzhov <ykaradzhov(a)vmware.com> BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=215513 Signed-off-by: Tom Zanussi <zanussi(a)kernel.org> Signed-off-by: Steven Rostedt (Google) <rostedt(a)goodmis.org> --- kernel/trace/trace_events_hist.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/kernel/trace/trace_events_hist.c b/kernel/trace/trace_events_hist.c index b894d68082ea..ada87bfb5bb8 100644 --- a/kernel/trace/trace_events_hist.c +++ b/kernel/trace/trace_events_hist.c @@ -2503,6 +2503,8 @@ static struct hist_field *parse_unary(struct hist_trigger_data *hist_data, (HIST_FIELD_FL_TIMESTAMP | HIST_FIELD_FL_TIMESTAMP_USECS); expr->fn = hist_field_unary_minus; expr->operands[0] = operand1; + expr->size = operand1->size; + expr->is_signed = operand1->is_signed; expr->operator = FIELD_OP_UNARY_MINUS; expr->name = expr_str(expr, 0); expr->type = kstrdup_const(operand1->type, GFP_KERNEL); @@ -2719,6 +2721,7 @@ static struct hist_field *parse_expr(struct hist_trigger_data *hist_data, /* The operand sizes should be the same, so just pick one */ expr->size = operand1->size; + expr->is_signed = operand1->is_signed; expr->operator = field_op; expr->type = kstrdup_const(operand1->type, GFP_KERNEL); -- 2.33.0

2 years, 11 months

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[for-linus][PATCH 02/10] tracing/histogram: Fix a potential memory leak for kstrdup()

by Steven Rostedt

From: Xiaoke Wang <xkernel.wang(a)foxmail.com> kfree() is missing on an error path to free the memory allocated by kstrdup(): p = param = kstrdup(data->params[i], GFP_KERNEL); So it is better to free it via kfree(p). Link: https://lkml.kernel.org/r/tencent_C52895FD37802832A3E5B272D05008866F0A@qq.c… Cc: stable(a)vger.kernel.org Fixes: d380dcde9a07c ("tracing: Fix now invalid var_ref_vals assumption in trace action") Signed-off-by: Xiaoke Wang <xkernel.wang(a)foxmail.com> Signed-off-by: Steven Rostedt (Google) <rostedt(a)goodmis.org> --- kernel/trace/trace_events_hist.c | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/trace/trace_events_hist.c b/kernel/trace/trace_events_hist.c index 5e6a988a8a51..cd9610688ddc 100644 --- a/kernel/trace/trace_events_hist.c +++ b/kernel/trace/trace_events_hist.c @@ -3935,6 +3935,7 @@ static int trace_action_create(struct hist_trigger_data *hist_data, var_ref_idx = find_var_ref_idx(hist_data, var_ref); if (WARN_ON(var_ref_idx < 0)) { + kfree(p); ret = var_ref_idx; goto err; } -- 2.33.0

2 years, 11 months

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Re: [PATCH 5.16 0/9] 5.16.4-rc1 review

by Ronald Warsow

hallo Greg 5.16.4-rc1 compiles, boots and runs on my x86_64 (Intel i5-11400, Fedora 35) Thanks Tested-by: Ronald Warsow <rwarsow(a)gmx.de> regards Ronald

2 years, 11 months

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stable-rc/queue/4.9 baseline: 100 runs, 1 regressions (v4.9.298-9-g33338373a46eb)

by kernelci.org bot

stable-rc/queue/4.9 baseline: 100 runs, 1 regressions (v4.9.298-9-g33338373a46eb) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------+------+---------------+----------+---------------------+------------ panda | arm | lab-collabora | gcc-10 | omap2plus_defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F4.9/kernel/v4.9.298-… Test: baseline Tree: stable-rc Branch: queue/4.9 Describe: v4.9.298-9-g33338373a46eb URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 33338373a46eb5da3c665993f17330582341c9e4 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------+------+---------------+----------+---------------------+------------ panda | arm | lab-collabora | gcc-10 | omap2plus_defconfig | 1 Details: https://kernelci.org/test/plan/id/61f3d47111538b0873abbd3d Results: 4 PASS, 1 FAIL, 1 SKIP Full config: omap2plus_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.298-9-g33338373a46eb… HTML log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.298-9-g33338373a46eb… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.dmesg.emerg: https://kernelci.org/test/case/id/61f3d47111538b0873abbd43 new failure (last pass: v4.9.298-9-g2d90ef34d565) 2 lines 2022-01-28T11:32:46.629841 kern :emerg : BUG: spinlock bad magic on CPU#0, mmcqd/0/83 2022-01-28T11:32:46.639065 kern :emerg : lock: emif_lock+0x0/0xfffff230 [emif], .magic: dead4ead, .owner: <none>/-1, .owner_cpu: -1 2022-01-28T11:32:46.661030 [ 20.048034] smsc95xx 3-1.1:1.0 eth0: register 'smsc95xx' at usb-4a064c00.ehci-1.1, smsc95xx USB 2.0 Ethernet, 9e:9f:da:e0:e2:ba 2022-01-28T11:32:46.667666 [ 20.061828] usbcore: registered new interface driver smsc95xx

2 years, 11 months

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stable-rc/queue/5.4 baseline: 144 runs, 4 regressions (v5.4.174-12-gf9e7ae34555f)

by kernelci.org bot

stable-rc/queue/5.4 baseline: 144 runs, 4 regressions (v5.4.174-12-gf9e7ae34555f) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -------------------------+------+--------------+----------+--------------------+------------ qemu_arm-virt-gicv2-uefi | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 qemu_arm-virt-gicv2-uefi | arm | lab-broonie | gcc-10 | multi_v7_defconfig | 1 qemu_arm-virt-gicv3-uefi | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 qemu_arm-virt-gicv3-uefi | arm | lab-broonie | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F5.4/kernel/v5.4.174-… Test: baseline Tree: stable-rc Branch: queue/5.4 Describe: v5.4.174-12-gf9e7ae34555f URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: f9e7ae34555ff62e17a8d510cd1142529ccd56f5 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -------------------------+------+--------------+----------+--------------------+------------ qemu_arm-virt-gicv2-uefi | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/61f3ca3eff8b8d8d9cabbd38 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.174-12-gf9e7ae34555f… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.174-12-gf9e7ae34555f… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/61f3ca3eff8b8d8d9cabbd39 failing since 43 days (last pass: v5.4.165-9-g27d736c7bdee, first fail: v5.4.165-18-ge938927511cb) platform | arch | lab | compiler | defconfig | regressions -------------------------+------+--------------+----------+--------------------+------------ qemu_arm-virt-gicv2-uefi | arm | lab-broonie | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/61f3ca52facb3a212babbd2d Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.174-12-gf9e7ae34555f… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.174-12-gf9e7ae34555f… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/61f3ca52facb3a212babbd2e failing since 43 days (last pass: v5.4.165-9-g27d736c7bdee, first fail: v5.4.165-18-ge938927511cb) platform | arch | lab | compiler | defconfig | regressions -------------------------+------+--------------+----------+--------------------+------------ qemu_arm-virt-gicv3-uefi | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/61f3ca3ffacb3a212babbd1f Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.174-12-gf9e7ae34555f… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.174-12-gf9e7ae34555f… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/61f3ca3ffacb3a212babbd20 failing since 43 days (last pass: v5.4.165-9-g27d736c7bdee, first fail: v5.4.165-18-ge938927511cb) platform | arch | lab | compiler | defconfig | regressions -------------------------+------+--------------+----------+--------------------+------------ qemu_arm-virt-gicv3-uefi | arm | lab-broonie | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/61f3ca5343783ea044abbda1 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.174-12-gf9e7ae34555f… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.174-12-gf9e7ae34555f… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/61f3ca5343783ea044abbda2 failing since 43 days (last pass: v5.4.165-9-g27d736c7bdee, first fail: v5.4.165-18-ge938927511cb)

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Linux-stable-mirror January 2022