November 2020 - Linux-stable-mirror

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.4.79 release. There are 17 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 Sun, 22 Nov 2020 10:45:32 +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-5.4.79-rc1… 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 5.4.79-rc1 Nick Desaulniers <ndesaulniers(a)google.com> ACPI: GED: fix -Wformat David Edmondson <david.edmondson(a)oracle.com> KVM: x86: clflushopt should be treated as a no-op by emulation Zhang Changzhong <zhangchangzhong(a)huawei.com> can: proc: can_remove_proc(): silence remove_proc_entry warning Johannes Berg <johannes.berg(a)intel.com> mac80211: always wind down STA state Dmitry Torokhov <dmitry.torokhov(a)gmail.com> Input: sunkbd - avoid use-after-free in teardown paths Hauke Mehrtens <hauke(a)hauke-m.de> net: lantiq: Add locking for TX DMA channel Christophe Leroy <christophe.leroy(a)csgroup.eu> powerpc/8xx: Always fault when _PAGE_ACCESSED is not set Eran Ben Elisha <eranbe(a)nvidia.com> net/mlx5: Add retry mechanism to the command entry index allocation Eran Ben Elisha <eranbe(a)mellanox.com> net/mlx5: Fix a race when moving command interface to events mode Eran Ben Elisha <eranbe(a)mellanox.com> net/mlx5: poll cmd EQ in case of command timeout Parav Pandit <parav(a)mellanox.com> net/mlx5: Use async EQ setup cleanup helpers for multiple EQs Sudip Mukherjee <sudipm.mukherjee(a)gmail.com> MIPS: PCI: Fix MIPS build Daniel Axtens <dja(a)axtens.net> selftests/powerpc: entry flush test Michael Ellerman <mpe(a)ellerman.id.au> powerpc: Only include kup-radix.h for 64-bit Book3S Nicholas Piggin <npiggin(a)gmail.com> powerpc/64s: flush L1D after user accesses Nicholas Piggin <npiggin(a)gmail.com> powerpc/64s: flush L1D on kernel entry Russell Currey <ruscur(a)russell.cc> selftests/powerpc: rfi_flush: disable entry flush if present ------------- Diffstat: Documentation/admin-guide/kernel-parameters.txt | 7 + Makefile | 4 +- arch/mips/pci/pci-xtalk-bridge.c | 2 +- arch/powerpc/include/asm/book3s/64/kup-radix.h | 29 ++-- arch/powerpc/include/asm/exception-64s.h | 12 +- arch/powerpc/include/asm/feature-fixups.h | 19 +++ arch/powerpc/include/asm/kup.h | 27 +++- arch/powerpc/include/asm/security_features.h | 7 + arch/powerpc/include/asm/setup.h | 4 + arch/powerpc/kernel/exceptions-64s.S | 88 +++++------ arch/powerpc/kernel/head_8xx.S | 14 +- arch/powerpc/kernel/setup_64.c | 122 ++++++++++++++- arch/powerpc/kernel/vmlinux.lds.S | 14 ++ arch/powerpc/lib/feature-fixups.c | 104 +++++++++++++ arch/powerpc/platforms/powernv/setup.c | 17 +++ arch/powerpc/platforms/pseries/setup.c | 8 + arch/x86/kvm/emulate.c | 8 +- drivers/acpi/evged.c | 2 +- drivers/input/keyboard/sunkbd.c | 41 +++++- drivers/net/ethernet/lantiq_xrx200.c | 2 + drivers/net/ethernet/mellanox/mlx5/core/cmd.c | 109 ++++++++++++-- drivers/net/ethernet/mellanox/mlx5/core/eq.c | 157 +++++++++++--------- drivers/net/ethernet/mellanox/mlx5/core/lib/eq.h | 2 + include/linux/mlx5/driver.h | 6 + net/can/proc.c | 6 +- net/mac80211/sta_info.c | 18 +++ .../testing/selftests/powerpc/security/.gitignore | 1 + tools/testing/selftests/powerpc/security/Makefile | 2 +- .../selftests/powerpc/security/entry_flush.c | 163 +++++++++++++++++++++ .../testing/selftests/powerpc/security/rfi_flush.c | 35 ++++- 30 files changed, 857 insertions(+), 173 deletions(-)

4 years, 5 months

5
21
0 0

[PATCH 4.14 00/17] 4.14.208-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.14.208 release. There are 17 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 Sun, 22 Nov 2020 10:45:32 +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/v4.x/stable-review/patch-4.14.208-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.14.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.14.208-rc1 Nick Desaulniers <ndesaulniers(a)google.com> ACPI: GED: fix -Wformat David Edmondson <david.edmondson(a)oracle.com> KVM: x86: clflushopt should be treated as a no-op by emulation Zhang Changzhong <zhangchangzhong(a)huawei.com> can: proc: can_remove_proc(): silence remove_proc_entry warning Johannes Berg <johannes.berg(a)intel.com> mac80211: always wind down STA state Dmitry Torokhov <dmitry.torokhov(a)gmail.com> Input: sunkbd - avoid use-after-free in teardown paths Christophe Leroy <christophe.leroy(a)csgroup.eu> powerpc/8xx: Always fault when _PAGE_ACCESSED is not set Bartosz Golaszewski <bgolaszewski(a)baylibre.com> gpio: mockup: fix resource leak in error path Krzysztof Kozlowski <krzk(a)kernel.org> i2c: imx: Fix external abort on interrupt in exit paths Lucas Stach <l.stach(a)pengutronix.de> i2c: imx: use clk notifier for rate changes Nicholas Piggin <npiggin(a)gmail.com> powerpc/64s: flush L1D after user accesses Nicholas Piggin <npiggin(a)gmail.com> powerpc/uaccess: Evaluate macro arguments once, before user access is allowed Andrew Donnellan <ajd(a)linux.ibm.com> powerpc: Fix __clear_user() with KUAP enabled Christophe Leroy <christophe.leroy(a)c-s.fr> powerpc: Implement user_access_begin and friends Christophe Leroy <christophe.leroy(a)c-s.fr> powerpc: Add a framework for user access tracking Nicholas Piggin <npiggin(a)gmail.com> powerpc/64s: flush L1D on kernel entry Daniel Axtens <dja(a)axtens.net> powerpc/64s: move some exception handlers out of line Daniel Axtens <dja(a)axtens.net> powerpc/64s: Define MASKABLE_RELON_EXCEPTION_PSERIES_OOL ------------- Diffstat: Documentation/admin-guide/kernel-parameters.txt | 7 ++ Makefile | 4 +- arch/powerpc/include/asm/book3s/64/kup-radix.h | 22 ++++ arch/powerpc/include/asm/exception-64s.h | 13 ++- arch/powerpc/include/asm/feature-fixups.h | 19 +++ arch/powerpc/include/asm/futex.h | 4 + arch/powerpc/include/asm/kup.h | 40 +++++++ arch/powerpc/include/asm/security_features.h | 7 ++ arch/powerpc/include/asm/setup.h | 4 + arch/powerpc/include/asm/uaccess.h | 148 +++++++++++++++++++----- arch/powerpc/kernel/exceptions-64s.S | 96 ++++++++------- arch/powerpc/kernel/head_8xx.S | 8 +- arch/powerpc/kernel/setup_64.c | 122 ++++++++++++++++++- arch/powerpc/kernel/vmlinux.lds.S | 14 +++ arch/powerpc/lib/checksum_wrappers.c | 4 + arch/powerpc/lib/feature-fixups.c | 104 +++++++++++++++++ arch/powerpc/lib/string.S | 4 +- arch/powerpc/lib/string_64.S | 6 +- arch/powerpc/platforms/powernv/setup.c | 17 +++ arch/powerpc/platforms/pseries/setup.c | 8 ++ arch/x86/kvm/emulate.c | 8 +- drivers/acpi/evged.c | 2 +- drivers/gpio/gpio-mockup.c | 1 + drivers/i2c/busses/i2c-imx.c | 56 ++++++--- drivers/input/keyboard/sunkbd.c | 41 +++++-- net/can/proc.c | 6 +- net/mac80211/sta_info.c | 18 +++ 27 files changed, 664 insertions(+), 119 deletions(-)

4 years, 5 months

4
20
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[PATCH] m68k: Fix WARNING splat in pmac_zilog driver

by Finn Thain

Don't add platform resources that won't be used. This avoids a recently-added warning from the driver core, that can show up on a multi-platform kernel when !MACH_IS_MAC. ------------[ cut here ]------------ WARNING: CPU: 0 PID: 0 at drivers/base/platform.c:224 platform_get_irq_optional+0x8e/0xce 0 is an invalid IRQ number Modules linked in: CPU: 0 PID: 0 Comm: swapper Not tainted 5.9.0-multi #1 Stack from 004b3f04: 004b3f04 00462c2f 00462c2f 004b3f20 0002e128 004754db 004b6ad4 004b3f4c 0002e19c 004754f7 000000e0 00285ba0 00000009 00000000 004b3f44 ffffffff 004754db 004b3f64 004b3f74 00285ba0 004754f7 000000e0 00000009 004754db 004fdf0c 005269e2 004fdf0c 00000000 004b3f88 00285cae 004b6964 00000000 004fdf0c 004b3fac 0051cc68 004b6964 00000000 004b6964 00000200 00000000 0051cc3e 0023c18a 004b3fc0 0051cd8a 004fdf0c 00000002 0052b43c 004b3fc8 Call Trace: [<0002e128>] __warn+0xa6/0xd6 [<0002e19c>] warn_slowpath_fmt+0x44/0x76 [<00285ba0>] platform_get_irq_optional+0x8e/0xce [<00285ba0>] platform_get_irq_optional+0x8e/0xce [<00285cae>] platform_get_irq+0x12/0x4c [<0051cc68>] pmz_init_port+0x2a/0xa6 [<0051cc3e>] pmz_init_port+0x0/0xa6 [<0023c18a>] strlen+0x0/0x22 [<0051cd8a>] pmz_probe+0x34/0x88 [<0051cde6>] pmz_console_init+0x8/0x28 [<00511776>] console_init+0x1e/0x28 [<0005a3bc>] printk+0x0/0x16 [<0050a8a6>] start_kernel+0x368/0x4ce [<005094f8>] _sinittext+0x4f8/0xc48 random: get_random_bytes called from print_oops_end_marker+0x56/0x80 with crng_init=0 ---[ end trace 392d8e82eed68d6c ]--- Cc: Michael Ellerman <mpe(a)ellerman.id.au> Cc: Benjamin Herrenschmidt <benh(a)kernel.crashing.org> Cc: Paul Mackerras <paulus(a)samba.org> Cc: Joshua Thompson <funaho(a)jurai.org> Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Cc: Jiri Slaby <jirislaby(a)kernel.org> Cc: stable(a)vger.kernel.org # v5.8+ References: commit a85a6c86c25b ("driver core: platform: Clarify that IRQ 0 is invalid") Reported-by: Laurent Vivier <laurent(a)vivier.eu> Signed-off-by: Finn Thain <fthain(a)telegraphics.com.au> --- The global platform_device structs provide the equivalent of a direct search of the OpenFirmware tree, for platforms that don't have OF. The purpose of that search is discussed in the comments in pmac_zilog.c: * First, we need to do a direct OF-based probe pass. We * do that because we want serial console up before the * macio stuffs calls us back The actual platform bus matching takes place later, with a module_initcall, following the usual pattern. --- arch/m68k/mac/config.c | 17 +++++++++-------- drivers/tty/serial/pmac_zilog.c | 9 ++++----- 2 files changed, 13 insertions(+), 13 deletions(-) diff --git a/arch/m68k/mac/config.c b/arch/m68k/mac/config.c index 0ac53d87493c..2bea1799b8de 100644 --- a/arch/m68k/mac/config.c +++ b/arch/m68k/mac/config.c @@ -777,16 +777,12 @@ static struct resource scc_b_rsrcs[] = { struct platform_device scc_a_pdev = { .name = "scc", .id = 0, - .num_resources = ARRAY_SIZE(scc_a_rsrcs), - .resource = scc_a_rsrcs, }; EXPORT_SYMBOL(scc_a_pdev); struct platform_device scc_b_pdev = { .name = "scc", .id = 1, - .num_resources = ARRAY_SIZE(scc_b_rsrcs), - .resource = scc_b_rsrcs, }; EXPORT_SYMBOL(scc_b_pdev); @@ -813,10 +809,15 @@ static void __init mac_identify(void) /* Set up serial port resources for the console initcall. */ - scc_a_rsrcs[0].start = (resource_size_t) mac_bi_data.sccbase + 2; - scc_a_rsrcs[0].end = scc_a_rsrcs[0].start; - scc_b_rsrcs[0].start = (resource_size_t) mac_bi_data.sccbase; - scc_b_rsrcs[0].end = scc_b_rsrcs[0].start; + scc_a_rsrcs[0].start = (resource_size_t)mac_bi_data.sccbase + 2; + scc_a_rsrcs[0].end = scc_a_rsrcs[0].start; + scc_a_pdev.num_resources = ARRAY_SIZE(scc_a_rsrcs); + scc_a_pdev.resource = scc_a_rsrcs; + + scc_b_rsrcs[0].start = (resource_size_t)mac_bi_data.sccbase; + scc_b_rsrcs[0].end = scc_b_rsrcs[0].start; + scc_b_pdev.num_resources = ARRAY_SIZE(scc_b_rsrcs); + scc_b_pdev.resource = scc_b_rsrcs; switch (macintosh_config->scc_type) { case MAC_SCC_PSC: diff --git a/drivers/tty/serial/pmac_zilog.c b/drivers/tty/serial/pmac_zilog.c index 96e7aa479961..95abdb305d67 100644 --- a/drivers/tty/serial/pmac_zilog.c +++ b/drivers/tty/serial/pmac_zilog.c @@ -1697,18 +1697,17 @@ extern struct platform_device scc_a_pdev, scc_b_pdev; static int __init pmz_init_port(struct uart_pmac_port *uap) { - struct resource *r_ports; - int irq; + struct resource *r_ports, *r_irq; r_ports = platform_get_resource(uap->pdev, IORESOURCE_MEM, 0); - irq = platform_get_irq(uap->pdev, 0); - if (!r_ports || irq <= 0) + r_irq = platform_get_resource(uap->pdev, IORESOURCE_IRQ, 0); + if (!r_ports || !r_irq) return -ENODEV; uap->port.mapbase = r_ports->start; uap->port.membase = (unsigned char __iomem *) r_ports->start; uap->port.iotype = UPIO_MEM; - uap->port.irq = irq; + uap->port.irq = r_irq->start; uap->port.uartclk = ZS_CLOCK; uap->port.fifosize = 1; uap->port.ops = &pmz_pops; -- 2.26.2

4 years, 5 months

2
3
0 0

[PATCH] RISC-V: Add missing jump label initialization

by Anup Patel

The jump_label_init() should be called from setup_arch() very early for proper functioning of jump label support. Fixes: ebc00dde8a97 ("riscv: Add jump-label implementation") Cc: stable(a)vger.kernel.org Signed-off-by: Anup Patel <anup.patel(a)wdc.com> --- arch/riscv/kernel/setup.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/riscv/kernel/setup.c b/arch/riscv/kernel/setup.c index c424cc6dd833..117f3212a8e4 100644 --- a/arch/riscv/kernel/setup.c +++ b/arch/riscv/kernel/setup.c @@ -75,6 +75,7 @@ void __init setup_arch(char **cmdline_p) *cmdline_p = boot_command_line; early_ioremap_setup(); + jump_label_init(); parse_early_param(); efi_init(); -- 2.25.1

4 years, 5 months

2
1
0 0

[PATCH] btrfs: tree-checker: add missing returns after data_ref alignment checks

by David Sterba

There are sectorsize alignment checks that are reported but then check_extent_data_ref continues. This was not intended, wrong alignment is not a minor problem and we should return with error. CC: stable(a)vger.kernel.org # 5.4+ Fixes: 0785a9aacf9d ("btrfs: tree-checker: Add EXTENT_DATA_REF check") Signed-off-by: David Sterba <dsterba(a)suse.com> --- fs/btrfs/tree-checker.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/btrfs/tree-checker.c b/fs/btrfs/tree-checker.c index 1b27242a9c0b..f3f666b343ef 100644 --- a/fs/btrfs/tree-checker.c +++ b/fs/btrfs/tree-checker.c @@ -1424,6 +1424,7 @@ static int check_extent_data_ref(struct extent_buffer *leaf, "invalid item size, have %u expect aligned to %zu for key type %u", btrfs_item_size_nr(leaf, slot), sizeof(*dref), key->type); + return -EUCLEAN; } if (!IS_ALIGNED(key->objectid, leaf->fs_info->sectorsize)) { generic_err(leaf, slot, @@ -1452,6 +1453,7 @@ static int check_extent_data_ref(struct extent_buffer *leaf, extent_err(leaf, slot, "invalid extent data backref offset, have %llu expect aligned to %u", offset, leaf->fs_info->sectorsize); + return -EUCLEAN; } } return 0; -- 2.25.0

4 years, 5 months

2
1
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[merged] page_frag-recover-from-memory-pressure.patch removed from -mm tree

by akpm＠linux-foundation.org

The patch titled Subject: mm, page_frag: recover from memory pressure has been removed from the -mm tree. Its filename was page_frag-recover-from-memory-pressure.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Dongli Zhang <dongli.zhang(a)oracle.com> Subject: mm, page_frag: recover from memory pressure The ethernet driver may allocate skb (and skb->data) via napi_alloc_skb(). This ends up to page_frag_alloc() to allocate skb->data from page_frag_cache->va. During the memory pressure, page_frag_cache->va may be allocated as pfmemalloc page. As a result, the skb->pfmemalloc is always true as skb->data is from page_frag_cache->va. The skb will be dropped if the sock (receiver) does not have SOCK_MEMALLOC. This is expected behaviour under memory pressure. However, once kernel is not under memory pressure any longer (suppose large amount of memory pages are just reclaimed), the page_frag_alloc() may still re-use the prior pfmemalloc page_frag_cache->va to allocate skb->data. As a result, the skb->pfmemalloc is always true unless page_frag_cache->va is re-allocated, even if the kernel is not under memory pressure any longer. Here is how kernel runs into issue. 1. The kernel is under memory pressure and allocation of PAGE_FRAG_CACHE_MAX_ORDER in __page_frag_cache_refill() will fail. Instead, the pfmemalloc page is allocated for page_frag_cache->va. 2. All skb->data from page_frag_cache->va (pfmemalloc) will have skb->pfmemalloc=true. The skb will always be dropped by sock without SOCK_MEMALLOC. This is an expected behaviour. 3. Suppose a large amount of pages are reclaimed and kernel is not under memory pressure any longer. We expect skb->pfmemalloc drop will not happen. 4. Unfortunately, page_frag_alloc() does not proactively re-allocate page_frag_alloc->va and will always re-use the prior pfmemalloc page. The skb->pfmemalloc is always true even kernel is not under memory pressure any longer. Fix this by freeing and re-allocating the page instead of recycling it. Link: https://lore.kernel.org/lkml/20201103193239.1807-1-dongli.zhang@oracle.com/ Link: https://lore.kernel.org/linux-mm/20201105042140.5253-1-willy@infradead.org/ Link: https://lkml.kernel.org/r/20201115201029.11903-1-dongli.zhang@oracle.com Fixes: 79930f5892e ("net: do not deplete pfmemalloc reserve") Signed-off-by: Dongli Zhang <dongli.zhang(a)oracle.com> Suggested-by: Matthew Wilcox (Oracle) <willy(a)infradead.org> Acked-by: Vlastimil Babka <vbabka(a)suse.cz> Reviewed-by: Eric Dumazet <edumazet(a)google.com> Cc: Aruna Ramakrishna <aruna.ramakrishna(a)oracle.com> Cc: Bert Barbe <bert.barbe(a)oracle.com> Cc: Rama Nichanamatlu <rama.nichanamatlu(a)oracle.com> Cc: Venkat Venkatsubra <venkat.x.venkatsubra(a)oracle.com> Cc: Manjunath Patil <manjunath.b.patil(a)oracle.com> Cc: Joe Jin <joe.jin(a)oracle.com> Cc: SRINIVAS <srinivas.eeda(a)oracle.com> Cc: David S. Miller <davem(a)davemloft.net> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/page_alloc.c | 5 +++++ 1 file changed, 5 insertions(+) --- a/mm/page_alloc.c~page_frag-recover-from-memory-pressure +++ a/mm/page_alloc.c @@ -5103,6 +5103,11 @@ refill: if (!page_ref_sub_and_test(page, nc->pagecnt_bias)) goto refill; + if (unlikely(nc->pfmemalloc)) { + free_the_page(page, compound_order(page)); + goto refill; + } + #if (PAGE_SIZE < PAGE_FRAG_CACHE_MAX_SIZE) /* if size can vary use size else just use PAGE_SIZE */ size = nc->size; _ Patches currently in -mm which might be from dongli.zhang(a)oracle.com are

4 years, 5 months

1
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[PATCH] libnvdimm/namespace: Fix reaping of invalidated block-window-namespace labels

by Dan Williams

A recent change to ndctl to attempt to reconfigure namespaces in place uncovered a label accounting problem in block-window-type namespaces. The ndctl "create.sh" test is able to trigger this signature: WARNING: CPU: 34 PID: 9167 at drivers/nvdimm/label.c:1100 __blk_label_update+0x9a3/0xbc0 [libnvdimm] [..] RIP: 0010:__blk_label_update+0x9a3/0xbc0 [libnvdimm] [..] Call Trace: uuid_store+0x21b/0x2f0 [libnvdimm] kernfs_fop_write+0xcf/0x1c0 vfs_write+0xcc/0x380 ksys_write+0x68/0xe0 When allocated capacity for a namespace is renamed (new UUID) the labels with the old UUID need to be deleted. The ndctl behavior to always destroy namespaces on reconfiguration hid this problem. The immediate impact of this bug is limited since block-window-type namespaces only seem to exist in the specification and not in any shipping products. However, the label handling code is being reused for other technologies like CXL region labels, so there is a benefit to making sure both vertical labels sets (block-window) and horizontal label sets (pmem) have a functional reference implementation in libnvdimm. Fixes: c4703ce11c23 ("libnvdimm/namespace: Fix label tracking error") Cc: <stable(a)vger.kernel.org> Cc: Vishal Verma <vishal.l.verma(a)intel.com> Cc: Dave Jiang <dave.jiang(a)intel.com> Cc: Ira Weiny <ira.weiny(a)intel.com> Signed-off-by: Dan Williams <dan.j.williams(a)intel.com> --- drivers/nvdimm/label.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/nvdimm/label.c b/drivers/nvdimm/label.c index 47a4828b8b31..6f2be7a34598 100644 --- a/drivers/nvdimm/label.c +++ b/drivers/nvdimm/label.c @@ -980,6 +980,15 @@ static int __blk_label_update(struct nd_region *nd_region, } } + /* release slots associated with any invalidated UUIDs */ + mutex_lock(&nd_mapping->lock); + list_for_each_entry_safe(label_ent, e, &nd_mapping->labels, list) + if (test_and_clear_bit(ND_LABEL_REAP, &label_ent->flags)) { + reap_victim(nd_mapping, label_ent); + list_move(&label_ent->list, &list); + } + mutex_unlock(&nd_mapping->lock); + /* * Find the resource associated with the first label in the set * per the v1.2 namespace specification.

4 years, 5 months

1
0
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✅ PASS: Test report for kernel 5.9.9 (stable-queue)

by CKI Project

Hello, We ran automated tests on a recent commit from this kernel tree: Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Commit: 6486fcd54e23 - selftests/powerpc: entry flush test The results of these automated tests are provided below. Overall result: PASSED Merge: OK Compile: OK Tests: OK All kernel binaries, config files, and logs are available for download here: https://arr-cki-prod-datawarehouse-public.s3.amazonaws.com/index.html?prefi… Please reply to this email if you have any questions about the tests that we ran or if you have any suggestions on how to make future tests more effective. ,-. ,-. ( C ) ( K ) Continuous `-',-.`-' Kernel ( I ) Integration `-' ______________________________________________________________________________ Compile testing --------------- We compiled the kernel for 4 architectures: aarch64: make options: make -j30 INSTALL_MOD_STRIP=1 targz-pkg ppc64le: make options: make -j30 INSTALL_MOD_STRIP=1 targz-pkg s390x: make options: make -j30 INSTALL_MOD_STRIP=1 targz-pkg x86_64: make options: make -j30 INSTALL_MOD_STRIP=1 targz-pkg Hardware testing ---------------- We booted each kernel and ran the following tests: aarch64: Host 1: ✅ Boot test ✅ ACPI table test ✅ ACPI enabled test ✅ LTP ✅ Loopdev Sanity ✅ Memory: fork_mem ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Networking socket: fuzz ✅ Networking: igmp conformance test ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ storage: SCSI VPD 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ Firmware test suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Ethernet drivers sanity 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer 🚧 ✅ kdump - kexec_boot Host 2: ✅ Boot test ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing ✅ stress: stress-ng 🚧 ❌ xfstests - ext4 🚧 ✅ xfstests - xfs 🚧 ✅ xfstests - btrfs 🚧 ❌ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests 🚧 ✅ Storage block - filesystem fio test 🚧 ✅ Storage block - queue scheduler test 🚧 ✅ Storage nvme - tcp 🚧 ✅ Storage: swraid mdadm raid_module test ppc64le: Host 1: ✅ Boot test ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing 🚧 ❌ xfstests - ext4 🚧 ✅ xfstests - xfs 🚧 ✅ xfstests - btrfs 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests 🚧 ✅ Storage block - filesystem fio test 🚧 ✅ Storage block - queue scheduler test 🚧 ✅ Storage nvme - tcp 🚧 ✅ Storage: swraid mdadm raid_module test Host 2: ✅ Boot test ✅ LTP ✅ Loopdev Sanity ✅ Memory: fork_mem ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Networking socket: fuzz ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Ethernet drivers sanity 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer s390x: Host 1: ✅ Boot test ✅ selinux-policy: serge-testsuite ✅ stress: stress-ng 🚧 ✅ Storage blktests 🚧 ❌ Storage nvme - tcp 🚧 ✅ Storage: swraid mdadm raid_module test Host 2: ✅ Boot test ✅ LTP ✅ Loopdev Sanity ✅ Memory: fork_mem ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Ethernet drivers sanity 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer x86_64: Host 1: ⚡ Internal infrastructure issues prevented one or more tests (marked with ⚡⚡⚡) from running on this architecture. This is not the fault of the kernel that was tested. ⚡⚡⚡ Boot test 🚧 ⚡⚡⚡ kdump - sysrq-c 🚧 ⚡⚡⚡ kdump - file-load Host 2: ✅ Boot test ✅ ACPI table test ✅ LTP ✅ Loopdev Sanity ✅ Memory: fork_mem ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Networking socket: fuzz ✅ Networking: igmp conformance test ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: sanity smoke test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ storage: SCSI VPD 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ Firmware test suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Ethernet drivers sanity 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer 🚧 ✅ kdump - kexec_boot Host 3: ✅ Boot test ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing ✅ stress: stress-ng 🚧 ❌ CPU: Frequency Driver Test 🚧 ❌ CPU: Idle Test 🚧 ❌ xfstests - ext4 🚧 ✅ xfstests - xfs 🚧 ✅ xfstests - btrfs 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests 🚧 ✅ Storage block - filesystem fio test 🚧 ✅ Storage block - queue scheduler test 🚧 ✅ Storage nvme - tcp 🚧 ✅ Storage: swraid mdadm raid_module test Host 4: ✅ Boot test 🚧 ✅ kdump - sysrq-c 🚧 ✅ kdump - file-load Test sources: https://gitlab.com/cki-project/kernel-tests 💚 Pull requests are welcome for new tests or improvements to existing tests! Aborted tests ------------- Tests that didn't complete running successfully are marked with ⚡⚡⚡. If this was caused by an infrastructure issue, we try to mark that explicitly in the report. Waived tests ------------ If the test run included waived tests, they are marked with 🚧. Such tests are executed but their results are not taken into account. Tests are waived when their results are not reliable enough, e.g. when they're just introduced or are being fixed. Testing timeout --------------- We aim to provide a report within reasonable timeframe. Tests that haven't finished running yet are marked with ⏱.

4 years, 5 months

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stable-rc/queue/4.14 baseline: 128 runs, 3 regressions (v4.14.207-18-g5602fbd93fec)

by kernelci.org bot

stable-rc/queue/4.14 baseline: 128 runs, 3 regressions (v4.14.207-18-g5602fbd93fec) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------------------+------+---------------+----------+---------------------+------------ qemu_arm-versatilepb | arm | lab-baylibre | gcc-8 | versatile_defconfig | 1 qemu_arm-versatilepb | arm | lab-cip | gcc-8 | versatile_defconfig | 1 qemu_arm-versatilepb | arm | lab-collabora | gcc-8 | versatile_defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F4.14/kernel/v4.14.20… Test: baseline Tree: stable-rc Branch: queue/4.14 Describe: v4.14.207-18-g5602fbd93fec URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 5602fbd93fec4652696d61892a31a7ff7794dde6 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------------------+------+---------------+----------+---------------------+------------ qemu_arm-versatilepb | arm | lab-baylibre | gcc-8 | versatile_defconfig | 1 Details: https://kernelci.org/test/plan/id/5fb7c6f3d591c149dad8d917 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: versatile_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.207-18-g5602fbd93f… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.207-18-g5602fbd93f… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-4-g97706c5d… * baseline.login: https://kernelci.org/test/case/id/5fb7c6f3d591c149dad8d918 failing since 6 days (last pass: v4.14.206-21-g787a7a3ca16c, first fail: v4.14.206-22-ga949bf40fb01) platform | arch | lab | compiler | defconfig | regressions ---------------------+------+---------------+----------+---------------------+------------ qemu_arm-versatilepb | arm | lab-cip | gcc-8 | versatile_defconfig | 1 Details: https://kernelci.org/test/plan/id/5fb7c6f5d591c149dad8d91a Results: 0 PASS, 1 FAIL, 0 SKIP Full config: versatile_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.207-18-g5602fbd93f… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.207-18-g5602fbd93f… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-4-g97706c5d… * baseline.login: https://kernelci.org/test/case/id/5fb7c6f5d591c149dad8d91b failing since 6 days (last pass: v4.14.206-21-g787a7a3ca16c, first fail: v4.14.206-22-ga949bf40fb01) platform | arch | lab | compiler | defconfig | regressions ---------------------+------+---------------+----------+---------------------+------------ qemu_arm-versatilepb | arm | lab-collabora | gcc-8 | versatile_defconfig | 1 Details: https://kernelci.org/test/plan/id/5fb7c6a369f0da8516d8d91f Results: 0 PASS, 1 FAIL, 0 SKIP Full config: versatile_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.207-18-g5602fbd93f… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.207-18-g5602fbd93f… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-4-g97706c5d… * baseline.login: https://kernelci.org/test/case/id/5fb7c6a369f0da8516d8d920 failing since 6 days (last pass: v4.14.206-21-g787a7a3ca16c, first fail: v4.14.206-22-ga949bf40fb01)

4 years, 5 months

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stable-rc/linux-4.14.y baseline: 135 runs, 6 regressions (v4.14.207-18-g6334af4e50696)

by kernelci.org bot

stable-rc/linux-4.14.y baseline: 135 runs, 6 regressions (v4.14.207-18-g6334af4e50696) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ----------------------+-------+---------------+----------+---------------------+------------ at91-sama5d4_xplained | arm | lab-baylibre | gcc-8 | sama5_defconfig | 1 meson-gxbb-p200 | arm64 | lab-baylibre | gcc-8 | defconfig | 1 panda | arm | lab-collabora | gcc-8 | omap2plus_defconfig | 1 qemu_arm-versatilepb | arm | lab-baylibre | gcc-8 | versatile_defconfig | 1 qemu_arm-versatilepb | arm | lab-cip | gcc-8 | versatile_defconfig | 1 qemu_arm-versatilepb | arm | lab-collabora | gcc-8 | versatile_defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-4.14.y/kernel/v4.14.20… Test: baseline Tree: stable-rc Branch: linux-4.14.y Describe: v4.14.207-18-g6334af4e50696 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 6334af4e50696e5e03708e10c1da2015a9f37c6a Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ----------------------+-------+---------------+----------+---------------------+------------ at91-sama5d4_xplained | arm | lab-baylibre | gcc-8 | sama5_defconfig | 1 Details: https://kernelci.org/test/plan/id/5fb7c53cda46276d05d8d91c Results: 0 PASS, 1 FAIL, 0 SKIP Full config: sama5_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.207-18-g6334af4e… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.207-18-g6334af4e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-4-g97706c5d… * baseline.login: https://kernelci.org/test/case/id/5fb7c53cda46276d05d8d91d failing since 119 days (last pass: v4.14.188-126-g5b1e982af0f8, first fail: v4.14.189) platform | arch | lab | compiler | defconfig | regressions ----------------------+-------+---------------+----------+---------------------+------------ meson-gxbb-p200 | arm64 | lab-baylibre | gcc-8 | defconfig | 1 Details: https://kernelci.org/test/plan/id/5fb7c4df4a864f8060d8d909 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-8 (aarch64-linux-gnu-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.207-18-g6334af4e… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.207-18-g6334af4e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-4-g97706c5d… * baseline.login: https://kernelci.org/test/case/id/5fb7c4df4a864f8060d8d90a failing since 234 days (last pass: v4.14.172-114-g734382e2d26e, first fail: v4.14.174-131-g234ce78cac23) platform | arch | lab | compiler | defconfig | regressions ----------------------+-------+---------------+----------+---------------------+------------ panda | arm | lab-collabora | gcc-8 | omap2plus_defconfig | 1 Details: https://kernelci.org/test/plan/id/5fb7c7ec2ff77835d9d8d903 Results: 3 PASS, 1 FAIL, 1 SKIP Full config: omap2plus_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.207-18-g6334af4e… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.207-18-g6334af4e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-4-g97706c5d… * baseline.dmesg.emerg: https://kernelci.org/test/case/id/5fb7c7ec2ff77835d9d8d908 failing since 9 days (last pass: v4.14.205, first fail: v4.14.206) 2 lines platform | arch | lab | compiler | defconfig | regressions ----------------------+-------+---------------+----------+---------------------+------------ qemu_arm-versatilepb | arm | lab-baylibre | gcc-8 | versatile_defconfig | 1 Details: https://kernelci.org/test/plan/id/5fb7c50e40b53b3ecfd8d904 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: versatile_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.207-18-g6334af4e… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.207-18-g6334af4e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-4-g97706c5d… * baseline.login: https://kernelci.org/test/case/id/5fb7c50e40b53b3ecfd8d905 failing since 5 days (last pass: v4.14.206-21-gf1262f26e4d0, first fail: v4.14.206-23-g520c3568920c8) platform | arch | lab | compiler | defconfig | regressions ----------------------+-------+---------------+----------+---------------------+------------ qemu_arm-versatilepb | arm | lab-cip | gcc-8 | versatile_defconfig | 1 Details: https://kernelci.org/test/plan/id/5fb7c51240b53b3ecfd8d910 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: versatile_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.207-18-g6334af4e… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.207-18-g6334af4e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-4-g97706c5d… * baseline.login: https://kernelci.org/test/case/id/5fb7c51240b53b3ecfd8d911 failing since 5 days (last pass: v4.14.206-21-gf1262f26e4d0, first fail: v4.14.206-23-g520c3568920c8) platform | arch | lab | compiler | defconfig | regressions ----------------------+-------+---------------+----------+---------------------+------------ qemu_arm-versatilepb | arm | lab-collabora | gcc-8 | versatile_defconfig | 1 Details: https://kernelci.org/test/plan/id/5fb7c4d1df53f5b9c1d8d91b Results: 0 PASS, 1 FAIL, 0 SKIP Full config: versatile_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.207-18-g6334af4e… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.207-18-g6334af4e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-4-g97706c5d… * baseline.login: https://kernelci.org/test/case/id/5fb7c4d1df53f5b9c1d8d91c failing since 5 days (last pass: v4.14.206-21-gf1262f26e4d0, first fail: v4.14.206-23-g520c3568920c8)

4 years, 5 months

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Linux-stable-mirror November 2020