August 2023 - Linux-stable-mirror

[PATCH v4 1/2] ata: pata_falcon: fix IO base selection for Q40

by Michael Schmitz

With commit 44b1fbc0f5f3 ("m68k/q40: Replace q40ide driver with pata_falcon and falconide"), the Q40 IDE driver was replaced by pata_falcon.c. Both IO and memory resources were defined for the Q40 IDE platform device, but definition of the IDE register addresses was modeled after the Falcon case, both in use of the memory resources and in including register shift and byte vs. word offset in the address. This was correct for the Falcon case, which does not apply any address translation to the register addresses. In the Q40 case, all of device base address, byte access offset and register shift is included in the platform specific ISA access translation (in asm/mm_io.h). As a consequence, such address translation gets applied twice, and register addresses are mangled. Use the device base address from the platform IO resource for Q40 (the IO address translation will then add the correct ISA window base address and byte access offset), with register shift 1. Use MMIO base address and register shift 2 as before for Falcon. Encode PIO_OFFSET into IO port addresses for all registers for Q40 except the data transfer register. Encode the MMIO offset there (pata_falcon_data_xfer() directly uses raw IO with no address translation). Reported-by: William R Sowerbutts <will(a)sowerbutts.com> Closes: https://lore.kernel.org/r/CAMuHMdUU62jjunJh9cqSqHT87B0H0A4udOOPs=WN7WZKpcag… Link: https://lore.kernel.org/r/CAMuHMdUU62jjunJh9cqSqHT87B0H0A4udOOPs=WN7WZKpcag… Fixes: 44b1fbc0f5f3 ("m68k/q40: Replace q40ide driver with pata_falcon and falconide") Cc: stable(a)vger.kernel.org Cc: Finn Thain <fthain(a)linux-m68k.org> Cc: Geert Uytterhoeven <geert(a)linux-m68k.org> Tested-by: William R Sowerbutts <will(a)sowerbutts.com> Signed-off-by: Michael Schmitz <schmitzmic(a)gmail.com> Reviewed-by: Sergey Shtylyov <s.shtylyov(a)omp.ru> --- Changes from v3: Sergey Shtylyov: - change use of reg_scale to reg_shift Geert Uytterhoeven: - factor out ata_port_desc() from platform specific code Changes from v2: Finn Thain: - add back stable Cc: Changes from v1: Damien Le Moal: - change patch title - drop stable backport tag Changes from RFC v3: - split off byte swap option into separate patch Geert Uytterhoeven: - review comments Changes from RFC v2: - add driver parameter 'data_swap' as bit mask for drives to swap Changes from RFC v1: Finn Thain: - take care to supply IO address suitable for ioread8/iowrite8 - use MMIO address for data transfer --- drivers/ata/pata_falcon.c | 50 +++++++++++++++++++++++---------------- 1 file changed, 29 insertions(+), 21 deletions(-) diff --git a/drivers/ata/pata_falcon.c b/drivers/ata/pata_falcon.c index 996516e64f13..3841ea200bcb 100644 --- a/drivers/ata/pata_falcon.c +++ b/drivers/ata/pata_falcon.c @@ -123,8 +123,8 @@ static int __init pata_falcon_init_one(struct platform_device *pdev) struct resource *base_res, *ctl_res, *irq_res; struct ata_host *host; struct ata_port *ap; - void __iomem *base; - int irq = 0; + void __iomem *base, *ctl_base; + int irq = 0, io_offset = 1, reg_shift = 2; /* Falcon defaults */ dev_info(&pdev->dev, "Atari Falcon and Q40/Q60 PATA controller\n"); @@ -165,26 +165,34 @@ static int __init pata_falcon_init_one(struct platform_device *pdev) ap->pio_mask = ATA_PIO4; ap->flags |= ATA_FLAG_SLAVE_POSS | ATA_FLAG_NO_IORDY; - base = (void __iomem *)base_mem_res->start; /* N.B. this assumes data_addr will be used for word-sized I/O only */ - ap->ioaddr.data_addr = base + 0 + 0 * 4; - ap->ioaddr.error_addr = base + 1 + 1 * 4; - ap->ioaddr.feature_addr = base + 1 + 1 * 4; - ap->ioaddr.nsect_addr = base + 1 + 2 * 4; - ap->ioaddr.lbal_addr = base + 1 + 3 * 4; - ap->ioaddr.lbam_addr = base + 1 + 4 * 4; - ap->ioaddr.lbah_addr = base + 1 + 5 * 4; - ap->ioaddr.device_addr = base + 1 + 6 * 4; - ap->ioaddr.status_addr = base + 1 + 7 * 4; - ap->ioaddr.command_addr = base + 1 + 7 * 4; - - base = (void __iomem *)ctl_mem_res->start; - ap->ioaddr.altstatus_addr = base + 1; - ap->ioaddr.ctl_addr = base + 1; - - ata_port_desc(ap, "cmd 0x%lx ctl 0x%lx", - (unsigned long)base_mem_res->start, - (unsigned long)ctl_mem_res->start); + ap->ioaddr.data_addr = (void __iomem *)base_mem_res->start; + + if (base_res) { /* only Q40 has IO resources */ + io_offset = 0x10000; + reg_shift = 0; + base = (void __iomem *)base_res->start; + ctl_base = (void __iomem *)ctl_res->start; + } else { + base = (void __iomem *)base_mem_res->start; + ctl_base = (void __iomem *)ctl_mem_res->start; + } + + ap->ioaddr.error_addr = base + io_offset + (1 << reg_shift); + ap->ioaddr.feature_addr = base + io_offset + (1 << reg_shift); + ap->ioaddr.nsect_addr = base + io_offset + (2 << reg_shift); + ap->ioaddr.lbal_addr = base + io_offset + (3 << reg_shift); + ap->ioaddr.lbam_addr = base + io_offset + (4 << reg_shift); + ap->ioaddr.lbah_addr = base + io_offset + (5 << reg_shift); + ap->ioaddr.device_addr = base + io_offset + (6 << reg_shift); + ap->ioaddr.status_addr = base + io_offset + (7 << reg_shift); + ap->ioaddr.command_addr = base + io_offset + (7 << reg_shift); + + ap->ioaddr.altstatus_addr = ctl_base + io_offset; + ap->ioaddr.ctl_addr = ctl_base + io_offset; + + ata_port_desc(ap, "cmd %px ctl %px data %pa", + base, ctl_base, &ap->ioaddr.data_addr); irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 0); if (irq_res && irq_res->start > 0) { -- 2.17.1

1 year, 4 months

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[merged mm-hotfixes-stable] shmem-fix-smaps-bug-sleeping-while-atomic.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: shmem: fix smaps BUG sleeping while atomic has been removed from the -mm tree. Its filename was shmem-fix-smaps-bug-sleeping-while-atomic.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Hugh Dickins <hughd(a)google.com> Subject: shmem: fix smaps BUG sleeping while atomic Date: Tue, 22 Aug 2023 22:14:47 -0700 (PDT) smaps_pte_hole_lookup() is calling shmem_partial_swap_usage() with page table lock held: but shmem_partial_swap_usage() does cond_resched_rcu() if need_resched(): "BUG: sleeping function called from invalid context". Since shmem_partial_swap_usage() is designed to count across a range, but smaps_pte_hole_lookup() only calls it for a single page slot, just break out of the loop on the last or only page, before checking need_resched(). Link: https://lkml.kernel.org/r/6fe3b3ec-abdf-332f-5c23-6a3b3a3b11a9@google.com Fixes: 230100321518 ("mm/smaps: simplify shmem handling of pte holes") Signed-off-by: Hugh Dickins <hughd(a)google.com> Acked-by: Peter Xu <peterx(a)redhat.com> Cc: <stable(a)vger.kernel.org> [5.16+] Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/shmem.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) --- a/mm/shmem.c~shmem-fix-smaps-bug-sleeping-while-atomic +++ a/mm/shmem.c @@ -806,14 +806,16 @@ unsigned long shmem_partial_swap_usage(s XA_STATE(xas, &mapping->i_pages, start); struct page *page; unsigned long swapped = 0; + unsigned long max = end - 1; rcu_read_lock(); - xas_for_each(&xas, page, end - 1) { + xas_for_each(&xas, page, max) { if (xas_retry(&xas, page)) continue; if (xa_is_value(page)) swapped++; - + if (xas.xa_index == max) + break; if (need_resched()) { xas_pause(&xas); cond_resched_rcu(); _ Patches currently in -mm which might be from hughd(a)google.com are mm-khugepaged-fix-collapse_pte_mapped_thp-versus-uffd.patch

1 year, 4 months

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[merged mm-hotfixes-stable] maple_tree-disable-mas_wr_append-when-other-readers-are-possible.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: maple_tree: disable mas_wr_append() when other readers are possible has been removed from the -mm tree. Its filename was maple_tree-disable-mas_wr_append-when-other-readers-are-possible.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: "Liam R. Howlett" <Liam.Howlett(a)oracle.com> Subject: maple_tree: disable mas_wr_append() when other readers are possible Date: Fri, 18 Aug 2023 20:43:55 -0400 The current implementation of append may cause duplicate data and/or incorrect ranges to be returned to a reader during an update. Although this has not been reported or seen, disable the append write operation while the tree is in rcu mode out of an abundance of caution. During the analysis of the mas_next_slot() the following was artificially created by separating the writer and reader code: Writer: reader: mas_wr_append set end pivot updates end metata Detects write to last slot last slot write is to start of slot store current contents in slot overwrite old end pivot mas_next_slot(): read end metadata read old end pivot return with incorrect range store new value Alternatively: Writer: reader: mas_wr_append set end pivot updates end metata Detects write to last slot last lost write to end of slot store value mas_next_slot(): read end metadata read old end pivot read new end pivot return with incorrect range set old end pivot There may be other accesses that are not safe since we are now updating both metadata and pointers, so disabling append if there could be rcu readers is the safest action. Link: https://lkml.kernel.org/r/20230819004356.1454718-2-Liam.Howlett@oracle.com Fixes: 54a611b60590 ("Maple Tree: add new data structure") Signed-off-by: Liam R. Howlett <Liam.Howlett(a)oracle.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- lib/maple_tree.c | 7 +++++++ 1 file changed, 7 insertions(+) --- a/lib/maple_tree.c~maple_tree-disable-mas_wr_append-when-other-readers-are-possible +++ a/lib/maple_tree.c @@ -4265,6 +4265,10 @@ static inline unsigned char mas_wr_new_e * mas_wr_append: Attempt to append * @wr_mas: the maple write state * + * This is currently unsafe in rcu mode since the end of the node may be cached + * by readers while the node contents may be updated which could result in + * inaccurate information. + * * Return: True if appended, false otherwise */ static inline bool mas_wr_append(struct ma_wr_state *wr_mas) @@ -4274,6 +4278,9 @@ static inline bool mas_wr_append(struct struct ma_state *mas = wr_mas->mas; unsigned char node_pivots = mt_pivots[wr_mas->type]; + if (mt_in_rcu(mas->tree)) + return false; + if (mas->offset != wr_mas->node_end) return false; _ Patches currently in -mm which might be from Liam.Howlett(a)oracle.com are maple_tree-clean-up-mas_wr_append.patch

1 year, 4 months

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[merged mm-hotfixes-stable] madvise-madvise_free_pte_range-dont-use-mapcount-against-large-folio-for-sharing-check.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: madvise:madvise_free_pte_range(): don't use mapcount() against large folio for sharing check has been removed from the -mm tree. Its filename was madvise-madvise_free_pte_range-dont-use-mapcount-against-large-folio-for-sharing-check.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Yin Fengwei <fengwei.yin(a)intel.com> Subject: madvise:madvise_free_pte_range(): don't use mapcount() against large folio for sharing check Date: Tue, 8 Aug 2023 10:09:17 +0800 Commit 98b211d6415f ("madvise: convert madvise_free_pte_range() to use a folio") replaced the page_mapcount() with folio_mapcount() to check whether the folio is shared by other mapping. It's not correct for large folios. folio_mapcount() returns the total mapcount of large folio which is not suitable to detect whether the folio is shared. Use folio_estimated_sharers() which returns a estimated number of shares. That means it's not 100% correct. It should be OK for madvise case here. User-visible effects is that the THP is skipped when user call madvise. But the correct behavior is THP should be split and processed then. NOTE: this change is a temporary fix to reduce the user-visible effects before the long term fix from David is ready. Link: https://lkml.kernel.org/r/20230808020917.2230692-4-fengwei.yin@intel.com Fixes: 98b211d6415f ("madvise: convert madvise_free_pte_range() to use a folio") Signed-off-by: Yin Fengwei <fengwei.yin(a)intel.com> Reviewed-by: Yu Zhao <yuzhao(a)google.com> Reviewed-by: Ryan Roberts <ryan.roberts(a)arm.com> Cc: David Hildenbrand <david(a)redhat.com> Cc: Kefeng Wang <wangkefeng.wang(a)huawei.com> Cc: Matthew Wilcox <willy(a)infradead.org> Cc: Minchan Kim <minchan(a)kernel.org> Cc: Vishal Moola (Oracle) <vishal.moola(a)gmail.com> Cc: Yang Shi <shy828301(a)gmail.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/madvise.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/mm/madvise.c~madvise-madvise_free_pte_range-dont-use-mapcount-against-large-folio-for-sharing-check +++ a/mm/madvise.c @@ -680,7 +680,7 @@ static int madvise_free_pte_range(pmd_t if (folio_test_large(folio)) { int err; - if (folio_mapcount(folio) != 1) + if (folio_estimated_sharers(folio) != 1) break; if (!folio_trylock(folio)) break; _ Patches currently in -mm which might be from fengwei.yin(a)intel.com are filemap-add-filemap_map_folio_range.patch rmap-add-folio_add_file_rmap_range.patch mm-convert-do_set_pte-to-set_pte_range.patch filemap-batch-pte-mappings.patch

1 year, 4 months

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[merged mm-hotfixes-stable] madvise-madvise_cold_or_pageout_pte_range-dont-use-mapcount-against-large-folio-for-sharing-check.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: madvise:madvise_cold_or_pageout_pte_range(): don't use mapcount() against large folio for sharing check has been removed from the -mm tree. Its filename was madvise-madvise_cold_or_pageout_pte_range-dont-use-mapcount-against-large-folio-for-sharing-check.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Yin Fengwei <fengwei.yin(a)intel.com> Subject: madvise:madvise_cold_or_pageout_pte_range(): don't use mapcount() against large folio for sharing check Date: Tue, 8 Aug 2023 10:09:15 +0800 Patch series "don't use mapcount() to check large folio sharing", v2. In madvise_cold_or_pageout_pte_range() and madvise_free_pte_range(), folio_mapcount() is used to check whether the folio is shared. But it's not correct as folio_mapcount() returns total mapcount of large folio. Use folio_estimated_sharers() here as the estimated number is enough. This patchset will fix the cases: User space application call madvise() with MADV_FREE, MADV_COLD and MADV_PAGEOUT for specific address range. There are THP mapped to the range. Without the patchset, the THP is skipped. With the patch, the THP will be split and handled accordingly. David reported the cow self test skip some cases because of MADV_PAGEOUT skip THP: https://lore.kernel.org/linux-mm/9e92e42d-488f-47db-ac9d-75b24cd0d037@intel… and I confirmed this patchset make it work again. This patch (of 3): Commit 07e8c82b5eff ("madvise: convert madvise_cold_or_pageout_pte_range() to use folios") replaced the page_mapcount() with folio_mapcount() to check whether the folio is shared by other mapping. It's not correct for large folio. folio_mapcount() returns the total mapcount of large folio which is not suitable to detect whether the folio is shared. Use folio_estimated_sharers() which returns a estimated number of shares. That means it's not 100% correct. It should be OK for madvise case here. User-visible effects is that the THP is skipped when user call madvise. But the correct behavior is THP should be split and processed then. NOTE: this change is a temporary fix to reduce the user-visible effects before the long term fix from David is ready. Link: https://lkml.kernel.org/r/20230808020917.2230692-1-fengwei.yin@intel.com Link: https://lkml.kernel.org/r/20230808020917.2230692-2-fengwei.yin@intel.com Fixes: 07e8c82b5eff ("madvise: convert madvise_cold_or_pageout_pte_range() to use folios") Signed-off-by: Yin Fengwei <fengwei.yin(a)intel.com> Reviewed-by: Yu Zhao <yuzhao(a)google.com> Reviewed-by: Ryan Roberts <ryan.roberts(a)arm.com> Cc: David Hildenbrand <david(a)redhat.com> Cc: Kefeng Wang <wangkefeng.wang(a)huawei.com> Cc: Matthew Wilcox <willy(a)infradead.org> Cc: Minchan Kim <minchan(a)kernel.org> Cc: Vishal Moola (Oracle) <vishal.moola(a)gmail.com> Cc: Yang Shi <shy828301(a)gmail.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/madvise.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/mm/madvise.c~madvise-madvise_cold_or_pageout_pte_range-dont-use-mapcount-against-large-folio-for-sharing-check +++ a/mm/madvise.c @@ -384,7 +384,7 @@ static int madvise_cold_or_pageout_pte_r folio = pfn_folio(pmd_pfn(orig_pmd)); /* Do not interfere with other mappings of this folio */ - if (folio_mapcount(folio) != 1) + if (folio_estimated_sharers(folio) != 1) goto huge_unlock; if (pageout_anon_only_filter && !folio_test_anon(folio)) @@ -458,7 +458,7 @@ regular_folio: if (folio_test_large(folio)) { int err; - if (folio_mapcount(folio) != 1) + if (folio_estimated_sharers(folio) != 1) break; if (pageout_anon_only_filter && !folio_test_anon(folio)) break; _ Patches currently in -mm which might be from fengwei.yin(a)intel.com are filemap-add-filemap_map_folio_range.patch rmap-add-folio_add_file_rmap_range.patch mm-convert-do_set_pte-to-set_pte_range.patch filemap-batch-pte-mappings.patch

1 year, 4 months

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stable-rc/linux-5.10.y baseline: 125 runs, 11 regressions (v5.10.191-136-g78bdf347b3429)

by kernelci.org bot

stable-rc/linux-5.10.y baseline: 125 runs, 11 regressions (v5.10.191-136-g78bdf347b3429) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ fsl-ls2088a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1 fsl-lx2160a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1 hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 juno-uboot | arm64 | lab-broonie | gcc-10 | defconfig | 1 r8a774a1-hihope-rzg2m-ex | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1 r8a774c0-ek874 | arm64 | lab-cip | gcc-10 | defconfig | 1 r8a774c0-ek874 | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1 r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 rk3399-rock-pi-4b | arm64 | lab-collabora | gcc-10 | defconfig | 1 sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-5.10.y/kernel/v5.10.19… Test: baseline Tree: stable-rc Branch: linux-5.10.y Describe: v5.10.191-136-g78bdf347b3429 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 78bdf347b342992291284fd060ee34dbccf570a8 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ fsl-ls2088a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e79aa0aed9e41c97286d84 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191-136-g78bdf34… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191-136-g78bdf34… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e79aa0aed9e41c97286d8b failing since 37 days (last pass: v5.10.142, first fail: v5.10.186-332-gf98a4d3a5cec) 2023-08-24T17:59:49.405432 + [ 13.913037] <LAVA_SIGNAL_ENDRUN 0_dmesg 1245847_1.5.2.4.1> 2023-08-24T17:59:49.405721 set +x 2023-08-24T17:59:49.510935 2023-08-24T17:59:49.612138 / # #export SHELL=/bin/sh 2023-08-24T17:59:49.612634 2023-08-24T17:59:49.713587 / # export SHELL=/bin/sh. /lava-1245847/environment 2023-08-24T17:59:49.714015 2023-08-24T17:59:49.814993 / # . /lava-1245847/environment/lava-1245847/bin/lava-test-runner /lava-1245847/1 2023-08-24T17:59:49.815730 2023-08-24T17:59:49.820077 / # /lava-1245847/bin/lava-test-runner /lava-1245847/1 ... (14 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ fsl-lx2160a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e79aa21748478ba1286d6e Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191-136-g78bdf34… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191-136-g78bdf34… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e79aa21748478ba1286d75 failing since 173 days (last pass: v5.10.155, first fail: v5.10.172) 2023-08-24T17:59:46.679291 [ 14.839141] <LAVA_SIGNAL_ENDRUN 0_dmesg 1245848_1.5.2.4.1> 2023-08-24T17:59:46.784644 2023-08-24T17:59:46.885908 / # #export SHELL=/bin/sh 2023-08-24T17:59:46.886308 2023-08-24T17:59:46.987301 / # export SHELL=/bin/sh. /lava-1245848/environment 2023-08-24T17:59:46.987759 2023-08-24T17:59:47.088772 / # . /lava-1245848/environment/lava-1245848/bin/lava-test-runner /lava-1245848/1 2023-08-24T17:59:47.089440 2023-08-24T17:59:47.093378 / # /lava-1245848/bin/lava-test-runner /lava-1245848/1 2023-08-24T17:59:47.107619 + export 'TESTRUN_ID=1_bootrr' ... (11 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e7994e2dcf3046e4286db0 Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191-136-g78bdf34… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191-136-g78bdf34… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e7994e2dcf3046e4286db5 failing since 148 days (last pass: v5.10.176, first fail: v5.10.176-105-g18265b240021) 2023-08-24T17:54:18.628185 + set +x 2023-08-24T17:54:18.634239 <8>[ 8.140651] <LAVA_SIGNAL_ENDRUN 0_dmesg 11347993_1.4.2.3.1> 2023-08-24T17:54:18.739881 / # # 2023-08-24T17:54:18.842219 export SHELL=/bin/sh 2023-08-24T17:54:18.842796 # 2023-08-24T17:54:18.944092 / # export SHELL=/bin/sh. /lava-11347993/environment 2023-08-24T17:54:18.944867 2023-08-24T17:54:19.046420 / # . /lava-11347993/environment/lava-11347993/bin/lava-test-runner /lava-11347993/1 2023-08-24T17:54:19.047576 2023-08-24T17:54:19.052433 / # /lava-11347993/bin/lava-test-runner /lava-11347993/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e798faba5ea24f40286da9 Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191-136-g78bdf34… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191-136-g78bdf34… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e798faba5ea24f40286dae failing since 148 days (last pass: v5.10.176, first fail: v5.10.176-105-g18265b240021) 2023-08-24T17:53:52.906421 + set +x 2023-08-24T17:53:52.913127 <8>[ 11.750974] <LAVA_SIGNAL_ENDRUN 0_dmesg 11348034_1.4.2.3.1> 2023-08-24T17:53:53.014900 # 2023-08-24T17:53:53.115763 / # #export SHELL=/bin/sh 2023-08-24T17:53:53.115968 2023-08-24T17:53:53.216452 / # export SHELL=/bin/sh. /lava-11348034/environment 2023-08-24T17:53:53.216633 2023-08-24T17:53:53.317163 / # . /lava-11348034/environment/lava-11348034/bin/lava-test-runner /lava-11348034/1 2023-08-24T17:53:53.317440 2023-08-24T17:53:53.322031 / # /lava-11348034/bin/lava-test-runner /lava-11348034/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ juno-uboot | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e79abc18c0429168286e40 Results: 50 PASS, 11 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191-136-g78bdf34… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191-136-g78bdf34… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e79abc18c0429168286e79 failing since 2 days (last pass: v5.10.191, first fail: v5.10.190-123-gec001faa2c729) 2023-08-24T18:00:08.585425 / # # 2023-08-24T18:00:08.688442 export SHELL=/bin/sh 2023-08-24T18:00:08.689235 # 2023-08-24T18:00:08.791269 / # export SHELL=/bin/sh. /lava-68373/environment 2023-08-24T18:00:08.792108 2023-08-24T18:00:08.894145 / # . /lava-68373/environment/lava-68373/bin/lava-test-runner /lava-68373/1 2023-08-24T18:00:08.895559 2023-08-24T18:00:08.908495 / # /lava-68373/bin/lava-test-runner /lava-68373/1 2023-08-24T18:00:08.968308 + export 'TESTRUN_ID=1_bootrr' 2023-08-24T18:00:08.968823 + cd /lava-68373/1/tests/1_bootrr ... (10 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a774a1-hihope-rzg2m-ex | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e79b4faf3fe96eb7286d8c Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191-136-g78bdf34… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191-136-g78bdf34… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e79b4faf3fe96eb7286d93 failing since 37 days (last pass: v5.10.186-221-gf178eace6e074, first fail: v5.10.186-332-gf98a4d3a5cec) 2023-08-24T18:02:25.515944 + set +x 2023-08-24T18:02:25.516064 <8>[ 83.907683] <LAVA_SIGNAL_ENDRUN 0_dmesg 1000276_1.5.2.4.1> 2023-08-24T18:02:25.621576 / # # 2023-08-24T18:02:27.080373 export SHELL=/bin/sh 2023-08-24T18:02:27.100804 # 2023-08-24T18:02:27.100956 / # export SHELL=/bin/sh 2023-08-24T18:02:29.053017 / # . /lava-1000276/environment 2023-08-24T18:02:32.645001 /lava-1000276/bin/lava-test-runner /lava-1000276/1 2023-08-24T18:02:32.665725 . /lava-1000276/environment 2023-08-24T18:02:32.665865 / # /lava-1000276/bin/lava-test-runner /lava-1000276/1 ... (28 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a774c0-ek874 | arm64 | lab-cip | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e79ad71748478ba1286ddf Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191-136-g78bdf34… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191-136-g78bdf34… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e79ad71748478ba1286de6 failing since 37 days (last pass: v5.10.186-221-gf178eace6e074, first fail: v5.10.186-332-gf98a4d3a5cec) 2023-08-24T18:00:40.465366 / # # 2023-08-24T18:00:41.925171 export SHELL=/bin/sh 2023-08-24T18:00:41.945741 # 2023-08-24T18:00:41.945943 / # export SHELL=/bin/sh 2023-08-24T18:00:43.901713 / # . /lava-1000269/environment 2023-08-24T18:00:47.499659 /lava-1000269/bin/lava-test-runner /lava-1000269/1 2023-08-24T18:00:47.520466 . /lava-1000269/environment 2023-08-24T18:00:47.520576 / # /lava-1000269/bin/lava-test-runner /lava-1000269/1 2023-08-24T18:00:47.553353 + export 'TESTRUN_ID=1_bootrr' 2023-08-24T18:00:47.601924 + cd /lava-1000269/1/tests/1_bootrr ... (25 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a774c0-ek874 | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e79bc71fa2684dd8286d79 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191-136-g78bdf34… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191-136-g78bdf34… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e79bc71fa2684dd8286d80 failing since 37 days (last pass: v5.10.186-221-gf178eace6e074, first fail: v5.10.186-332-gf98a4d3a5cec) 2023-08-24T18:04:32.008319 / # # 2023-08-24T18:04:33.471687 export SHELL=/bin/sh 2023-08-24T18:04:33.492267 # 2023-08-24T18:04:33.492475 / # export SHELL=/bin/sh 2023-08-24T18:04:35.446722 / # . /lava-1000278/environment 2023-08-24T18:04:39.045712 /lava-1000278/bin/lava-test-runner /lava-1000278/1 2023-08-24T18:04:39.066508 . /lava-1000278/environment 2023-08-24T18:04:39.066619 / # /lava-1000278/bin/lava-test-runner /lava-1000278/1 2023-08-24T18:04:39.144936 + export 'TESTRUN_ID=1_bootrr' 2023-08-24T18:04:39.145159 + cd /lava-1000278/1/tests/1_bootrr ... (25 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e79a1782d8ba13bb286d6f Results: 4 PASS, 2 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191-136-g78bdf34… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191-136-g78bdf34… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e79a1782d8ba13bb286d74 failing since 37 days (last pass: v5.10.186-221-gf178eace6e074, first fail: v5.10.186-332-gf98a4d3a5cec) 2023-08-24T17:59:15.432642 / # # 2023-08-24T17:59:15.534626 export SHELL=/bin/sh 2023-08-24T17:59:15.534875 # 2023-08-24T17:59:15.635714 / # export SHELL=/bin/sh. /lava-11348110/environment 2023-08-24T17:59:15.636412 2023-08-24T17:59:15.737850 / # . /lava-11348110/environment/lava-11348110/bin/lava-test-runner /lava-11348110/1 2023-08-24T17:59:15.739036 2023-08-24T17:59:15.746429 / # /lava-11348110/bin/lava-test-runner /lava-11348110/1 2023-08-24T17:59:15.805624 + export 'TESTRUN_ID=1_bootrr' 2023-08-24T17:59:15.806139 + cd /lav<8>[ 16.436270] <LAVA_SIGNAL_STARTRUN 1_bootrr 11348110_1.5.2.4.5> ... (28 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ rk3399-rock-pi-4b | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e79a49e4dfc643ad286d6d Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191-136-g78bdf34… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191-136-g78bdf34… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e79a49e4dfc643ad286d76 failing since 0 day (last pass: v5.10.191, first fail: v5.10.190-136-gda59b7b5c515e) 2023-08-24T17:58:08.336823 / # # 2023-08-24T17:58:09.590991 export SHELL=/bin/sh 2023-08-24T17:58:09.601260 # 2023-08-24T17:58:09.601349 / # export SHELL=/bin/sh 2023-08-24T17:58:11.336942 . /lava-11348117/environment 2023-08-24T17:58:14.527430 / # . /lava-11348117/environment/lava-11348117/bin/lava-test-runner /lava-11348117/1 2023-08-24T17:58:14.537820 2023-08-24T17:58:14.542024 / # /lava-11348117/bin/lava-test-runner /lava-11348117/1 2023-08-24T17:58:14.593931 + export 'TESTRUN_ID=1_bootrr' 2023-08-24T17:58:14.594010 + cd /lava-11348117/1/tests/1_bootrr ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e79a2ccebd5bb3de286d6c Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191-136-g78bdf34… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.191-136-g78bdf34… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e79a2ccebd5bb3de286d71 failing since 37 days (last pass: v5.10.186-221-gf178eace6e074, first fail: v5.10.186-332-gf98a4d3a5cec) 2023-08-24T17:59:34.155246 / # # 2023-08-24T17:59:34.257158 export SHELL=/bin/sh 2023-08-24T17:59:34.257865 # 2023-08-24T17:59:34.359276 / # export SHELL=/bin/sh. /lava-11348115/environment 2023-08-24T17:59:34.359997 2023-08-24T17:59:34.461479 / # . /lava-11348115/environment/lava-11348115/bin/lava-test-runner /lava-11348115/1 2023-08-24T17:59:34.462574 2023-08-24T17:59:34.479719 / # /lava-11348115/bin/lava-test-runner /lava-11348115/1 2023-08-24T17:59:34.521508 + export 'TESTRUN_ID=1_bootrr' 2023-08-24T17:59:34.538564 + cd /lava-1134811<8>[ 18.174751] <LAVA_SIGNAL_STARTRUN 1_bootrr 11348115_1.5.2.4.5> ... (10 line(s) more)

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stable-rc/linux-5.10.y baseline: 126 runs, 13 regressions (v5.10.190-136-gda59b7b5c515e)

by kernelci.org bot

stable-rc/linux-5.10.y baseline: 126 runs, 13 regressions (v5.10.190-136-gda59b7b5c515e) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ beagle-xm | arm | lab-baylibre | gcc-10 | omap2plus_defconfig | 1 cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 fsl-ls2088a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1 fsl-lx2160a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1 hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 juno-uboot | arm64 | lab-broonie | gcc-10 | defconfig | 1 r8a774a1-hihope-rzg2m-ex | arm64 | lab-cip | gcc-10 | defconfig | 1 r8a774c0-ek874 | arm64 | lab-cip | gcc-10 | defconfig | 1 r8a774c0-ek874 | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1 r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 rk3399-rock-pi-4b | arm64 | lab-collabora | gcc-10 | defconfig | 1 sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-5.10.y/kernel/v5.10.19… Test: baseline Tree: stable-rc Branch: linux-5.10.y Describe: v5.10.190-136-gda59b7b5c515e URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: da59b7b5c515edab9a57efd37b031b5b97e6c1cc Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ beagle-xm | arm | lab-baylibre | gcc-10 | omap2plus_defconfig | 1 Details: https://kernelci.org/test/plan/id/64e7898548817f9fb0286d75 Results: 0 PASS, 1 FAIL, 0 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/linux-5.10.y/v5.10.190-136-gda59b7b… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64e7898548817f9fb0286d76 new failure (last pass: v5.10.191) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/64e788d3c5b8c07a1d286da0 Results: 5 PASS, 1 FAIL, 1 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/linux-5.10.y/v5.10.190-136-gda59b7b… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e788d3c5b8c07a1d286da5 failing since 218 days (last pass: v5.10.158-107-gd2432186ff47, first fail: v5.10.162-852-geeaac3cf2eb3) 2023-08-24T16:43:48.075664 <8>[ 11.067943] <LAVA_SIGNAL_ENDRUN 0_dmesg 3747883_1.5.2.4.1> 2023-08-24T16:43:48.185595 / # # 2023-08-24T16:43:48.288812 export SHELL=/bin/sh 2023-08-24T16:43:48.289332 # 2023-08-24T16:43:48.390899 / # export SHELL=/bin/sh. /lava-3747883/environment 2023-08-24T16:43:48.391888 2023-08-24T16:43:48.493864 / # . /lava-3747883/environment/lava-3747883/bin/lava-test-runner /lava-3747883/1 2023-08-24T16:43:48.495221 2023-08-24T16:43:48.499874 / # /lava-3747883/bin/lava-test-runner /lava-3747883/1 2023-08-24T16:43:48.543761 <3>[ 11.531811] Bluetooth: hci0: command 0x0c03 tx timeout ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ fsl-ls2088a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e788323a47fd2de4286d6c Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e788323a47fd2de4286d73 failing since 37 days (last pass: v5.10.142, first fail: v5.10.186-332-gf98a4d3a5cec) 2023-08-24T16:41:02.277610 [ 10.536708] <LAVA_SIGNAL_ENDRUN 0_dmesg 1245815_1.5.2.4.1> 2023-08-24T16:41:02.383091 2023-08-24T16:41:02.484451 / # #export SHELL=/bin/sh 2023-08-24T16:41:02.485004 2023-08-24T16:41:02.586013 / # export SHELL=/bin/sh. /lava-1245815/environment 2023-08-24T16:41:02.586587 2023-08-24T16:41:02.687703 / # . /lava-1245815/environment/lava-1245815/bin/lava-test-runner /lava-1245815/1 2023-08-24T16:41:02.688530 2023-08-24T16:41:02.692439 / # /lava-1245815/bin/lava-test-runner /lava-1245815/1 2023-08-24T16:41:02.712944 + export 'TESTRUN_[ 10.971247] <LAVA_SIGNAL_STARTRUN 1_bootrr 1245815_1.5.2.4.5> ... (11 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ fsl-lx2160a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e788363a47fd2de4286d78 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e788363a47fd2de4286d7f failing since 173 days (last pass: v5.10.155, first fail: v5.10.172) 2023-08-24T16:41:00.483102 [ 10.994885] <LAVA_SIGNAL_ENDRUN 0_dmesg 1245816_1.5.2.4.1> 2023-08-24T16:41:00.589048 2023-08-24T16:41:00.690313 / # #export SHELL=/bin/sh 2023-08-24T16:41:00.690760 2023-08-24T16:41:00.791699 / # export SHELL=/bin/sh. /lava-1245816/environment 2023-08-24T16:41:00.792148 2023-08-24T16:41:00.893135 / # . /lava-1245816/environment/lava-1245816/bin/lava-test-runner /lava-1245816/1 2023-08-24T16:41:00.893912 2023-08-24T16:41:00.897599 / # /lava-1245816/bin/lava-test-runner /lava-1245816/1 2023-08-24T16:41:00.911965 + export 'TESTRUN_ID=1_bootrr' ... (11 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e7895cfc04c2339f286d6c Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e7895cfc04c2339f286d71 failing since 148 days (last pass: v5.10.176, first fail: v5.10.176-105-g18265b240021) 2023-08-24T16:46:18.123357 + set +x 2023-08-24T16:46:18.129908 <8>[ 10.141198] <LAVA_SIGNAL_ENDRUN 0_dmesg 11347265_1.4.2.3.1> 2023-08-24T16:46:18.237996 / # # 2023-08-24T16:46:18.340525 export SHELL=/bin/sh 2023-08-24T16:46:18.341304 # 2023-08-24T16:46:18.442763 / # export SHELL=/bin/sh. /lava-11347265/environment 2023-08-24T16:46:18.443580 2023-08-24T16:46:18.545069 / # . /lava-11347265/environment/lava-11347265/bin/lava-test-runner /lava-11347265/1 2023-08-24T16:46:18.546067 2023-08-24T16:46:18.551337 / # /lava-11347265/bin/lava-test-runner /lava-11347265/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e7959e163aa845a9286d73 Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e7959e163aa845a9286d78 failing since 148 days (last pass: v5.10.176, first fail: v5.10.176-105-g18265b240021) 2023-08-24T17:39:25.600127 + set +x 2023-08-24T17:39:25.606766 <8>[ 12.191879] <LAVA_SIGNAL_ENDRUN 0_dmesg 11347267_1.4.2.3.1> 2023-08-24T17:39:25.711107 / # # 2023-08-24T17:39:25.811665 export SHELL=/bin/sh 2023-08-24T17:39:25.811844 # 2023-08-24T17:39:25.912355 / # export SHELL=/bin/sh. /lava-11347267/environment 2023-08-24T17:39:25.912555 2023-08-24T17:39:26.013108 / # . /lava-11347267/environment/lava-11347267/bin/lava-test-runner /lava-11347267/1 2023-08-24T17:39:26.013364 2023-08-24T17:39:26.018470 / # /lava-11347267/bin/lava-test-runner /lava-11347267/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ juno-uboot | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e7887196b223d002286d80 Results: 50 PASS, 11 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e7887196b223d002286db7 failing since 2 days (last pass: v5.10.191, first fail: v5.10.190-123-gec001faa2c729) 2023-08-24T16:42:06.807314 / # # 2023-08-24T16:42:06.910118 export SHELL=/bin/sh 2023-08-24T16:42:06.910897 # 2023-08-24T16:42:07.012831 / # export SHELL=/bin/sh. /lava-68236/environment 2023-08-24T16:42:07.013826 2023-08-24T16:42:07.116254 / # . /lava-68236/environment/lava-68236/bin/lava-test-runner /lava-68236/1 2023-08-24T16:42:07.117729 2023-08-24T16:42:07.131637 / # /lava-68236/bin/lava-test-runner /lava-68236/1 2023-08-24T16:42:07.190483 + export 'TESTRUN_ID=1_bootrr' 2023-08-24T16:42:07.190978 + cd /lava-68236/1/tests/1_bootrr ... (10 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a774a1-hihope-rzg2m-ex | arm64 | lab-cip | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e7882e1e5586e419286d83 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e7882e1e5586e419286d8a failing since 23 days (last pass: v5.10.186-10-g5f99a36aeb1c, first fail: v5.10.188-107-gc262f74329e1) 2023-08-24T16:40:57.399760 + set +x 2023-08-24T16:40:57.399973 <8>[ 83.927865] <LAVA_SIGNAL_ENDRUN 0_dmesg 1000204_1.5.2.4.1> 2023-08-24T16:40:57.506471 / # # 2023-08-24T16:40:58.966556 export SHELL=/bin/sh 2023-08-24T16:40:58.987146 # 2023-08-24T16:40:58.987412 / # export SHELL=/bin/sh 2023-08-24T16:41:00.940327 / # . /lava-1000204/environment 2023-08-24T16:41:04.533512 /lava-1000204/bin/lava-test-runner /lava-1000204/1 2023-08-24T16:41:04.554311 . /lava-1000204/environment 2023-08-24T16:41:04.554481 / # /lava-1000204/bin/lava-test-runner /lava-1000204/1 ... (28 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a774c0-ek874 | arm64 | lab-cip | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e788a3823aac1e2c286d83 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e788a3823aac1e2c286d8a failing since 37 days (last pass: v5.10.186-221-gf178eace6e074, first fail: v5.10.186-332-gf98a4d3a5cec) 2023-08-24T16:42:53.294992 / # # 2023-08-24T16:42:54.754775 export SHELL=/bin/sh 2023-08-24T16:42:54.775227 # 2023-08-24T16:42:54.775360 / # export SHELL=/bin/sh 2023-08-24T16:42:56.728123 / # . /lava-1000207/environment 2023-08-24T16:43:00.321446 /lava-1000207/bin/lava-test-runner /lava-1000207/1 2023-08-24T16:43:00.342056 . /lava-1000207/environment 2023-08-24T16:43:00.342164 / # /lava-1000207/bin/lava-test-runner /lava-1000207/1 2023-08-24T16:43:00.418433 + export 'TESTRUN_ID=1_bootrr' 2023-08-24T16:43:00.418598 + cd /lava-1000207/1/tests/1_bootrr ... (25 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a774c0-ek874 | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64e789e35304e11ae1286eae Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e789e35304e11ae1286eb5 failing since 37 days (last pass: v5.10.186-221-gf178eace6e074, first fail: v5.10.186-332-gf98a4d3a5cec) 2023-08-24T16:48:04.929034 / # # 2023-08-24T16:48:06.391121 export SHELL=/bin/sh 2023-08-24T16:48:06.411657 # 2023-08-24T16:48:06.411859 / # export SHELL=/bin/sh 2023-08-24T16:48:08.366801 / # . /lava-1000221/environment 2023-08-24T16:48:11.964205 /lava-1000221/bin/lava-test-runner /lava-1000221/1 2023-08-24T16:48:11.984935 . /lava-1000221/environment 2023-08-24T16:48:11.985046 / # /lava-1000221/bin/lava-test-runner /lava-1000221/1 2023-08-24T16:48:12.064622 + export 'TESTRUN_ID=1_bootrr' 2023-08-24T16:48:12.064840 + cd /lava-1000221/1/tests/1_bootrr ... (25 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e787e59eb910a6ac286d7d Results: 4 PASS, 2 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e787e59eb910a6ac286d82 failing since 37 days (last pass: v5.10.186-221-gf178eace6e074, first fail: v5.10.186-332-gf98a4d3a5cec) 2023-08-24T16:41:20.213442 / # # 2023-08-24T16:41:20.315400 export SHELL=/bin/sh 2023-08-24T16:41:20.316109 # 2023-08-24T16:41:20.417511 / # export SHELL=/bin/sh. /lava-11347228/environment 2023-08-24T16:41:20.418212 2023-08-24T16:41:20.519615 / # . /lava-11347228/environment/lava-11347228/bin/lava-test-runner /lava-11347228/1 2023-08-24T16:41:20.520688 2023-08-24T16:41:20.537790 / # /lava-11347228/bin/lava-test-runner /lava-11347228/1 2023-08-24T16:41:20.586435 + export 'TESTRUN_ID=1_bootrr' 2023-08-24T16:41:20.586939 + cd /lav<8>[ 16.394090] <LAVA_SIGNAL_STARTRUN 1_bootrr 11347228_1.5.2.4.5> ... (28 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ rk3399-rock-pi-4b | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e788281e5586e419286d6d Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e788281e5586e419286d76 new failure (last pass: v5.10.191) 2023-08-24T16:40:46.552046 / # # 2023-08-24T16:40:47.812921 export SHELL=/bin/sh 2023-08-24T16:40:47.823897 # 2023-08-24T16:40:47.824376 / # export SHELL=/bin/sh 2023-08-24T16:40:49.568438 / # . /lava-11347230/environment 2023-08-24T16:40:52.773345 /lava-11347230/bin/lava-test-runner /lava-11347230/1 2023-08-24T16:40:52.784818 . /lava-11347230/environment 2023-08-24T16:40:52.788611 / # /lava-11347230/bin/lava-test-runner /lava-11347230/1 2023-08-24T16:40:52.839521 + export 'TESTRUN_ID=1_bootrr' 2023-08-24T16:40:52.839995 + cd /lava-11347230/1/tests/1_bootrr ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64e787e4742f5657d5286dab Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.190-136-gda59b7b… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64e787e4742f5657d5286db0 failing since 37 days (last pass: v5.10.186-221-gf178eace6e074, first fail: v5.10.186-332-gf98a4d3a5cec) 2023-08-24T16:41:36.085348 / # # 2023-08-24T16:41:36.187479 export SHELL=/bin/sh 2023-08-24T16:41:36.188198 # 2023-08-24T16:41:36.289652 / # export SHELL=/bin/sh. /lava-11347223/environment 2023-08-24T16:41:36.290388 2023-08-24T16:41:36.392206 / # . /lava-11347223/environment/lava-11347223/bin/lava-test-runner /lava-11347223/1 2023-08-24T16:41:36.393349 2023-08-24T16:41:36.409656 / # /lava-11347223/bin/lava-test-runner /lava-11347223/1 2023-08-24T16:41:36.467607 + export 'TESTRUN_ID=1_bootrr' 2023-08-24T16:41:36.468106 + cd /lava-1134722<8>[ 18.341460] <LAVA_SIGNAL_STARTRUN 1_bootrr 11347223_1.5.2.4.5> ... (10 line(s) more)

1 year, 4 months

1
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[PATCH] riscv: Fix build errors using binutils2.37 toolchains

by Mingzheng Xing

When building the kernel with binutils 2.37 and GCC-11.1.0/GCC-11.2.0, the following error occurs: Assembler messages: Error: cannot find default versions of the ISA extension `zicsr' Error: cannot find default versions of the ISA extension `zifencei' The above error originated from this commit of binutils[0], which has been resolved and backported by GCC-12.1.0[1] and GCC-11.3.0[2]. So fix this by change the GCC version in CONFIG_TOOLCHAIN_NEEDS_OLD_ISA_SPEC to GCC-11.3.0. Link: https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=f0bae2552db1dd4f1… [0] Link: https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=ca2bbb88f999f4d3cc40e89bc1aba… [1] Link: https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=d29f5d6ab513c52fd872f532c492e… [2] Fixes: ca09f772ccca ("riscv: Handle zicsr/zifencei issue between gcc and binutils") Reported-by: Conor Dooley <conor.dooley(a)microchip.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Mingzheng Xing <xingmingzheng(a)iscas.ac.cn> --- Then below are my test results after this fix: gcc binutils 10.5.0 2.35 ok 10.5.0 2.36 ok 10.5.0 2.37 ok 10.5.0 2.38 ok 11.1.0 2.35 ok 11.1.0 2.36 ok 11.1.0 2.37 ok 11.1.0 2.38 ok 11.2.0 2.35 ok 11.2.0 2.36 ok 11.2.0 2.37 ok 11.2.0 2.38 ok 11.3.0 2.35 ok 11.3.0 2.36 ok 11.3.0 2.37 ok 11.3.0 2.38 ok 11.4.0 2.35 ok 11.4.0 2.36 ok 11.4.0 2.37 ok 11.4.0 2.38 ok 12.1.0 2.35 ok 12.1.0 2.36 ok 12.1.0 2.37 ok 12.1.0 2.38 ok 12.2.0 2.35 ok 12.2.0 2.36 ok 12.2.0 2.37 ok 12.2.0 2.38 ok arch/riscv/Kconfig | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index 10e7a7ad175a..bea7b73e895d 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -580,15 +580,15 @@ config TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI and Zifencei are supported in binutils from version 2.36 onwards. To make life easier, and avoid forcing toolchains that default to a newer ISA spec to version 2.2, relax the check to binutils >= 2.36. - For clang < 17 or GCC < 11.1.0, for which this is not possible, this is - dealt with in CONFIG_TOOLCHAIN_NEEDS_OLD_ISA_SPEC. + For clang < 17 or GCC < 11.3.0, for which this is not possible or need + special treatment, this is dealt with in TOOLCHAIN_NEEDS_OLD_ISA_SPEC. config TOOLCHAIN_NEEDS_OLD_ISA_SPEC def_bool y depends on TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI # https://github.com/llvm/llvm-project/commit/22e199e6afb1263c943c0c0d4498694… - # https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=b03be74bad08c382da47e048007a7… - depends on (CC_IS_CLANG && CLANG_VERSION < 170000) || (CC_IS_GCC && GCC_VERSION < 110100) + # https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=d29f5d6ab513c52fd872f532c492e… + depends on (CC_IS_CLANG && CLANG_VERSION < 170000) || (CC_IS_GCC && GCC_VERSION < 110300) help Certain versions of clang and GCC do not support zicsr and zifencei via -march. This option causes an older ISA spec compatible with these older -- 2.34.1

1 year, 4 months

5
4
0 0

[PATCH] memcontrol: ensure memcg acquired by id is properly set up

by Nhat Pham

From: Johannes Weiner <hannes(a)cmpxchg.org> In the eviction recency check, we attempt to retrieve the memcg to which the folio belonged when it was evicted, by the memcg id stored in the shadow entry. However, there is a chance that the retrieved memcg is not the original memcg that has been killed, but a new one which happens to have the same id. This is a somewhat unfortunate, but acceptable and rare inaccuracy in the heuristics. However, if we retrieve this new memcg between its allocation and when it is properly attached to the memcg hierarchy, we could run into the following NULL pointer exception during the memcg hierarchy traversal done in mem_cgroup_get_nr_swap_pages(): [ 155757.793456] BUG: kernel NULL pointer dereference, address: 00000000000000c0 [ 155757.807568] #PF: supervisor read access in kernel mode [ 155757.818024] #PF: error_code(0x0000) - not-present page [ 155757.828482] PGD 401f77067 P4D 401f77067 PUD 401f76067 PMD 0 [ 155757.839985] Oops: 0000 [#1] SMP [ 155757.887870] RIP: 0010:mem_cgroup_get_nr_swap_pages+0x3d/0xb0 [ 155757.899377] Code: 29 19 4a 02 48 39 f9 74 63 48 8b 97 c0 00 00 00 48 8b b7 58 02 00 00 48 2b b7 c0 01 00 00 48 39 f0 48 0f 4d c6 48 39 d1 74 42 <48> 8b b2 c0 00 00 00 48 8b ba 58 02 00 00 48 2b ba c0 01 00 00 48 [ 155757.937125] RSP: 0018:ffffc9002ecdfbc8 EFLAGS: 00010286 [ 155757.947755] RAX: 00000000003a3b1c RBX: 000007ffffffffff RCX: ffff888280183000 [ 155757.962202] RDX: 0000000000000000 RSI: 0007ffffffffffff RDI: ffff888bbc2d1000 [ 155757.976648] RBP: 0000000000000001 R08: 000000000000000b R09: ffff888ad9cedba0 [ 155757.991094] R10: ffffea0039c07900 R11: 0000000000000010 R12: ffff888b23a7b000 [ 155758.005540] R13: 0000000000000000 R14: ffff888bbc2d1000 R15: 000007ffffc71354 [ 155758.019991] FS: 00007f6234c68640(0000) GS:ffff88903f9c0000(0000) knlGS:0000000000000000 [ 155758.036356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 155758.048023] CR2: 00000000000000c0 CR3: 0000000a83eb8004 CR4: 00000000007706e0 [ 155758.062473] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 155758.076924] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 155758.091376] PKRU: 55555554 [ 155758.096957] Call Trace: [ 155758.102016] <TASK> [ 155758.106502] ? __die+0x78/0xc0 [ 155758.112793] ? page_fault_oops+0x286/0x380 [ 155758.121175] ? exc_page_fault+0x5d/0x110 [ 155758.129209] ? asm_exc_page_fault+0x22/0x30 [ 155758.137763] ? mem_cgroup_get_nr_swap_pages+0x3d/0xb0 [ 155758.148060] workingset_test_recent+0xda/0x1b0 [ 155758.157133] workingset_refault+0xca/0x1e0 [ 155758.165508] filemap_add_folio+0x4d/0x70 [ 155758.173538] page_cache_ra_unbounded+0xed/0x190 [ 155758.182919] page_cache_sync_ra+0xd6/0x1e0 [ 155758.191738] filemap_read+0x68d/0xdf0 [ 155758.199495] ? mlx5e_napi_poll+0x123/0x940 [ 155758.207981] ? __napi_schedule+0x55/0x90 [ 155758.216095] __x64_sys_pread64+0x1d6/0x2c0 [ 155758.224601] do_syscall_64+0x3d/0x80 [ 155758.232058] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 155758.242473] RIP: 0033:0x7f62c29153b5 [ 155758.249938] Code: e8 48 89 75 f0 89 7d f8 48 89 4d e0 e8 b4 e6 f7 ff 41 89 c0 4c 8b 55 e0 48 8b 55 e8 48 8b 75 f0 8b 7d f8 b8 11 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 33 44 89 c7 48 89 45 f8 e8 e7 e6 f7 ff 48 8b [ 155758.288005] RSP: 002b:00007f6234c5ffd0 EFLAGS: 00000293 ORIG_RAX: 0000000000000011 [ 155758.303474] RAX: ffffffffffffffda RBX: 00007f628c4e70c0 RCX: 00007f62c29153b5 [ 155758.318075] RDX: 000000000003c041 RSI: 00007f61d2986000 RDI: 0000000000000076 [ 155758.332678] RBP: 00007f6234c5fff0 R08: 0000000000000000 R09: 0000000064d5230c [ 155758.347452] R10: 000000000027d450 R11: 0000000000000293 R12: 000000000003c041 [ 155758.362044] R13: 00007f61d2986000 R14: 00007f629e11b060 R15: 000000000027d450 [ 155758.376661] </TASK> This patch fixes the issue by moving the memcg's id publication from the alloc stage to online stage, ensuring that any memcg acquired via id must be connected to the memcg tree. Fixes: f78dfc7b77d5 ("workingset: fix confusion around eviction vs refault container") Signed-off-by: Johannes Weiner <hannes(a)cmpxchg.org> Co-developed-by: Nhat Pham <nphamcs(a)gmail.com> Signed-off-by: Nhat Pham <nphamcs(a)gmail.com> Cc: stable(a)vger.kernel.org --- mm/memcontrol.c | 22 +++++++++++++++++----- 1 file changed, 17 insertions(+), 5 deletions(-) diff --git a/mm/memcontrol.c b/mm/memcontrol.c index cf57fe9318d5..6d67a3a81cd9 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -5326,7 +5326,6 @@ static struct mem_cgroup *mem_cgroup_alloc(void) INIT_LIST_HEAD(&memcg->deferred_split_queue.split_queue); memcg->deferred_split_queue.split_queue_len = 0; #endif - idr_replace(&mem_cgroup_idr, memcg, memcg->id.id); lru_gen_init_memcg(memcg); return memcg; fail: @@ -5398,14 +5397,27 @@ static int mem_cgroup_css_online(struct cgroup_subsys_state *css) if (alloc_shrinker_info(memcg)) goto offline_kmem; - /* Online state pins memcg ID, memcg ID pins CSS */ - refcount_set(&memcg->id.ref, 1); - css_get(css); - if (unlikely(mem_cgroup_is_root(memcg))) queue_delayed_work(system_unbound_wq, &stats_flush_dwork, FLUSH_TIME); lru_gen_online_memcg(memcg); + + /* Online state pins memcg ID, memcg ID pins CSS */ + refcount_set(&memcg->id.ref, 1); + css_get(css); + + /* + * Ensure mem_cgroup_from_id() works once we're fully online. + * + * We could do this earlier and require callers to filter with + * css_tryget_online(). But right now there are no users that + * need earlier access, and the workingset code relies on the + * cgroup tree linkage (mem_cgroup_get_nr_swap_pages()). So + * publish it here at the end of onlining. This matches the + * regular ID destruction during offlining. + */ + idr_replace(&mem_cgroup_idr, memcg, memcg->id.id); + return 0; offline_kmem: memcg_offline_kmem(memcg); -- 2.34.1

1 year, 4 months

3
2
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Re: [PATCH v5] riscv: Handle zicsr/zifencei issue between gcc and binutils

by Palmer Dabbelt

On Thu, 24 Aug 2023 11:05:13 PDT (-0700), Conor Dooley wrote: > On Fri, Aug 25, 2023 at 01:46:59AM +0800, Mingzheng Xing wrote: > >> Just a question, I see that the previous patch has been merged >> into 6.5-rc7, and now a new fix patch should be sent out based >> on that, right? > > yes Ideally ASAP, it's very late in the cycle. I have something for tomorrow morning, but this will need time to test...

1 year, 4 months

2
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Linux-stable-mirror August 2023