September 2022 - Linux-stable-mirror

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.14.295 release. There are 38 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 Wed, 28 Sep 2022 16:35:25 +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-4.14.295-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 4.14.295-rc2 Dongliang Mu <mudongliangabcd(a)gmail.com> media: em28xx: initialize refcount before kref_get Jan Kara <jack(a)suse.cz> ext4: make directory inode spreading reflect flexbg size Vitaly Kuznetsov <vkuznets(a)redhat.com> Drivers: hv: Never allocate anything besides framebuffer from framebuffer memory region Stefan Haberland <sth(a)linux.ibm.com> s390/dasd: fix Oops in dasd_alias_get_start_dev due to missing pavgroup Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> serial: tegra: Use uart_xmit_advance(), fixes icount.tx accounting Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> serial: Create uart_xmit_advance() Sean Anderson <seanga2(a)gmail.com> net: sunhme: Fix packet reception for len < RX_COPY_THRESHOLD Adrian Hunter <adrian.hunter(a)intel.com> perf kcore_copy: Do not check /proc/modules is unchanged Marc Kleine-Budde <mkl(a)pengutronix.de> can: gs_usb: gs_can_open(): fix race dev->can.state condition Florian Westphal <fw(a)strlen.de> netfilter: ebtables: fix memory leak when blob is malformed Liang He <windhl(a)126.com> of: mdio: Add of_node_put() when breaking out of for_each_xx Randy Dunlap <rdunlap(a)infradead.org> MIPS: lantiq: export clk_get_io() for lantiq_wdt.ko Benjamin Poirier <bpoirier(a)nvidia.com> net: team: Unsync device addresses on ndo_stop Lu Wei <luwei32(a)huawei.com> ipvlan: Fix out-of-bound bugs caused by unset skb->mac_header Brett Creeley <brett.creeley(a)intel.com> iavf: Fix cached head and tail value for iavf_get_tx_pending David Leadbeater <dgl(a)dgl.cx> netfilter: nf_conntrack_irc: Tighten matching on DCC message Igor Ryzhov <iryzhov(a)nfware.com> netfilter: nf_conntrack_sip: fix ct_sip_walk_headers Fabio Estevam <festevam(a)denx.de> arm64: dts: rockchip: Remove 'enable-active-low' from rk3399-puma Chao Yu <chao.yu(a)oppo.com> mm/slub: fix to return errno if kmalloc() fails Kai Vehmanen <kai.vehmanen(a)linux.intel.com> ALSA: hda: add Intel 5 Series / 3400 PCI DID Mohan Kumar <mkumard(a)nvidia.com> ALSA: hda/tegra: set depop delay for tegra jerry meng <jerry-meng(a)foxmail.com> USB: serial: option: add Quectel RM520N Carl Yin(殷张成) <carl.yin(a)quectel.com> USB: serial: option: add Quectel BG95 0x0203 composition Alan Stern <stern(a)rowland.harvard.edu> USB: core: Fix RST error in hub.c Siddh Raman Pant <code(a)siddh.me> wifi: mac80211: Fix UAF in ieee80211_scan_rx() Takashi Iwai <tiwai(a)suse.de> ALSA: hda/sigmatel: Fix unused variable warning for beep power change Hyunwoo Kim <imv4bel(a)gmail.com> video: fbdev: pxa3xx-gcu: Fix integer overflow in pxa3xx_gcu_write Youling Tang <tangyouling(a)loongson.cn> mksysmap: Fix the mismatch of 'L0' symbols in System.map Alexander Sverdlin <alexander.sverdlin(a)nokia.com> MIPS: OCTEON: irq: Fix octeon_irq_force_ciu_mapping() jerry.meng <jerry-meng(a)foxmail.com> net: usb: qmi_wwan: add Quectel RM520N Takashi Iwai <tiwai(a)suse.de> ALSA: hda/sigmatel: Keep power up while beep is enabled Xiaolei Wang <xiaolei.wang(a)windriver.com> regulator: pfuze100: Fix the global-out-of-bounds access in pfuze100_regulator_probe() Takashi Iwai <tiwai(a)suse.de> ASoC: nau8824: Fix semaphore unbalance at error paths Stefan Metzmacher <metze(a)samba.org> cifs: don't send down the destination address to sendmsg for a SOCK_STREAM Yang Yingliang <yangyingliang(a)huawei.com> parisc: ccio-dma: Add missing iounmap in error path in ccio_probe() Stuart Menefy <stuart.menefy(a)mathembedded.com> drm/meson: Correct OSD1 global alpha value Pali Rohár <pali(a)kernel.org> gpio: mpc8xxx: Fix support for IRQ_TYPE_LEVEL_LOW flow_type in mpc85xx Sergey Shtylyov <s.shtylyov(a)omp.ru> of: fdt: fix off-by-one error in unflatten_dt_nodes() ------------- Diffstat: Makefile | 4 ++-- arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi | 1 - arch/mips/cavium-octeon/octeon-irq.c | 10 ++++++++ arch/mips/lantiq/clk.c | 1 + drivers/gpio/gpio-mpc8xxx.c | 1 + drivers/gpu/drm/meson/meson_plane.c | 2 +- drivers/hv/vmbus_drv.c | 10 +++++++- drivers/media/usb/em28xx/em28xx-cards.c | 4 ++-- drivers/net/can/usb/gs_usb.c | 4 ++-- drivers/net/ethernet/intel/i40evf/i40e_txrx.c | 5 +++- drivers/net/ethernet/sun/sunhme.c | 4 ++-- drivers/net/ipvlan/ipvlan_core.c | 6 +++-- drivers/net/team/team.c | 24 ++++++++++++++----- drivers/net/usb/qmi_wwan.c | 1 + drivers/of/fdt.c | 2 +- drivers/of/of_mdio.c | 1 + drivers/parisc/ccio-dma.c | 1 + drivers/regulator/pfuze100-regulator.c | 2 +- drivers/s390/block/dasd_alias.c | 9 +++++-- drivers/tty/serial/serial-tegra.c | 5 ++-- drivers/usb/core/hub.c | 2 +- drivers/usb/serial/option.c | 6 +++++ drivers/video/fbdev/pxa3xx-gcu.c | 2 +- fs/cifs/transport.c | 4 ++-- fs/ext4/ialloc.c | 2 +- include/linux/serial_core.h | 17 ++++++++++++++ mm/slub.c | 5 +++- net/bridge/netfilter/ebtables.c | 4 +++- net/mac80211/scan.c | 11 +++++---- net/netfilter/nf_conntrack_irc.c | 34 ++++++++++++++++++++++----- net/netfilter/nf_conntrack_sip.c | 4 ++-- scripts/mksysmap | 2 +- sound/pci/hda/hda_intel.c | 2 ++ sound/pci/hda/patch_hdmi.c | 1 + sound/pci/hda/patch_sigmatel.c | 24 +++++++++++++++++++ sound/soc/codecs/nau8824.c | 17 ++++++++------ tools/perf/util/symbol-elf.c | 7 ++---- 37 files changed, 182 insertions(+), 59 deletions(-)

1 year, 8 months

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[PATCH 5/5] tracing: Add ioctl() to force ring buffer waiters to wake up

by Steven Rostedt

From: "Steven Rostedt (Google)" <rostedt(a)goodmis.org> If a process is waiting on the ring buffer for data, there currently isn't a clean way to force it to wake up. Add an ioctl call that will force any tasks that are waiting on the trace_pipe_raw file to wake up. Cc: stable(a)vger.kernel.org Fixes: e30f53aad2202 ("tracing: Do not busy wait in buffer splice") Signed-off-by: Steven Rostedt (Google) <rostedt(a)goodmis.org> --- kernel/trace/trace.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index e101b0764b39..fdbcabfdd2c4 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -8349,12 +8349,30 @@ tracing_buffers_splice_read(struct file *file, loff_t *ppos, return ret; } +/* An ioctl call to the ring buffer file will wake up all waiters */ +static long tracing_buffers_ioctl(struct file *file, unsigned int cmd, unsigned long arg) +{ + struct ftrace_buffer_info *info = file->private_data; + struct trace_iterator *iter = &info->iter; + + mutex_lock(&trace_types_lock); + + iter->wait_index++; + /* Make sure the waiters see the new wait_index */ + smp_wmb(); + + ring_buffer_wake_waiters(iter->array_buffer->buffer, iter->cpu_file); + mutex_unlock(&trace_types_lock); + return 0; +} + static const struct file_operations tracing_buffers_fops = { .open = tracing_buffers_open, .read = tracing_buffers_read, .poll = tracing_buffers_poll, .release = tracing_buffers_release, .splice_read = tracing_buffers_splice_read, + .unlocked_ioctl = tracing_buffers_ioctl, .llseek = no_llseek, }; -- 2.35.1

1 year, 8 months

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[PATCH 4/5] tracing: Wake up ring buffer waiters on closing of the file

by Steven Rostedt

From: "Steven Rostedt (Google)" <rostedt(a)goodmis.org> When the file that represents the ring buffer is closed, there may be waiters waiting on more input from the ring buffer. Call ring_buffer_wake_waiters() to wake up any waiters when the file is closed. Cc: stable(a)vger.kernel.org Fixes: e30f53aad2202 ("tracing: Do not busy wait in buffer splice") Signed-off-by: Steven Rostedt (Google) <rostedt(a)goodmis.org> --- include/linux/trace_events.h | 1 + kernel/trace/trace.c | 15 +++++++++++++++ 2 files changed, 16 insertions(+) diff --git a/include/linux/trace_events.h b/include/linux/trace_events.h index 8401dec93c15..20749bd9db71 100644 --- a/include/linux/trace_events.h +++ b/include/linux/trace_events.h @@ -92,6 +92,7 @@ struct trace_iterator { unsigned int temp_size; char *fmt; /* modified format holder */ unsigned int fmt_size; + long wait_index; /* trace_seq for __print_flags() and __print_symbolic() etc. */ struct trace_seq tmp_seq; diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index aed7ea6e6045..e101b0764b39 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -8160,6 +8160,12 @@ static int tracing_buffers_release(struct inode *inode, struct file *file) __trace_array_put(iter->tr); + iter->wait_index++; + /* Make sure the waiters see the new wait_index */ + smp_wmb(); + + ring_buffer_wake_waiters(iter->array_buffer->buffer, iter->cpu_file); + if (info->spare) ring_buffer_free_read_page(iter->array_buffer->buffer, info->spare_cpu, info->spare); @@ -8313,6 +8319,8 @@ tracing_buffers_splice_read(struct file *file, loff_t *ppos, /* did we read anything? */ if (!spd.nr_pages) { + long wait_index; + if (ret) goto out; @@ -8320,10 +8328,17 @@ tracing_buffers_splice_read(struct file *file, loff_t *ppos, if ((file->f_flags & O_NONBLOCK) || (flags & SPLICE_F_NONBLOCK)) goto out; + wait_index = READ_ONCE(iter->wait_index); + ret = wait_on_pipe(iter, iter->tr->buffer_percent); if (ret) goto out; + /* Make sure we see the new wait_index */ + smp_rmb(); + if (wait_index != iter->wait_index) + goto out; + goto again; } -- 2.35.1

1 year, 8 months

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[PATCH 3/5] ring-buffer: Add ring_buffer_wake_waiters()

by Steven Rostedt

From: "Steven Rostedt (Google)" <rostedt(a)goodmis.org> On closing of a file that represents a ring buffer or flushing the file, there may be waiters on the ring buffer that needs to be woken up and exit the ring_buffer_wait() function. Add ring_buffer_wake_waiters() to wake up the waiters on the ring buffer and allow them to exit the wait loop. Cc: stable(a)vger.kernel.org Fixes: 15693458c4bc0 ("tracing/ring-buffer: Move poll wake ups into ring buffer code") Signed-off-by: Steven Rostedt (Google) <rostedt(a)goodmis.org> --- include/linux/ring_buffer.h | 2 +- kernel/trace/ring_buffer.c | 34 ++++++++++++++++++++++++++++++++++ 2 files changed, 35 insertions(+), 1 deletion(-) diff --git a/include/linux/ring_buffer.h b/include/linux/ring_buffer.h index dac53fd3afea..2504df9a0453 100644 --- a/include/linux/ring_buffer.h +++ b/include/linux/ring_buffer.h @@ -101,7 +101,7 @@ __ring_buffer_alloc(unsigned long size, unsigned flags, struct lock_class_key *k int ring_buffer_wait(struct trace_buffer *buffer, int cpu, int full); __poll_t ring_buffer_poll_wait(struct trace_buffer *buffer, int cpu, struct file *filp, poll_table *poll_table); - +void ring_buffer_wake_waiters(struct trace_buffer *buffer, int cpu); #define RING_BUFFER_ALL_CPUS -1 diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c index 5a7d818ca3ea..677812b8fae0 100644 --- a/kernel/trace/ring_buffer.c +++ b/kernel/trace/ring_buffer.c @@ -413,6 +413,7 @@ struct rb_irq_work { struct irq_work work; wait_queue_head_t waiters; wait_queue_head_t full_waiters; + long wait_index; bool waiters_pending; bool full_waiters_pending; bool wakeup_full; @@ -924,6 +925,32 @@ static void rb_wake_up_waiters(struct irq_work *work) } } +/** + * ring_buffer_wake_waiters - wake up any waiters on this ring buffer + * @buffer: The ring buffer to wake waiters on + * + * In the case of a file that represents a ring buffer is closing, + * it is prudent to wake up any waiters that are on this. + */ +void ring_buffer_wake_waiters(struct trace_buffer *buffer, int cpu) +{ + struct ring_buffer_per_cpu *cpu_buffer; + struct rb_irq_work *rbwork; + + if (cpu == RING_BUFFER_ALL_CPUS) { + rbwork = &buffer->irq_work; + } else { + cpu_buffer = buffer->buffers[cpu]; + rbwork = &cpu_buffer->irq_work; + } + + rbwork->wait_index++; + /* make sure the waiters see the new index */ + smp_wmb(); + + rb_wake_up_waiters(&rbwork->work); +} + /** * ring_buffer_wait - wait for input to the ring buffer * @buffer: buffer to wait on @@ -939,6 +966,7 @@ int ring_buffer_wait(struct trace_buffer *buffer, int cpu, int full) struct ring_buffer_per_cpu *cpu_buffer; DEFINE_WAIT(wait); struct rb_irq_work *work; + long wait_index; int ret = 0; /* @@ -957,6 +985,7 @@ int ring_buffer_wait(struct trace_buffer *buffer, int cpu, int full) work = &cpu_buffer->irq_work; } + wait_index = READ_ONCE(work->wait_index); while (true) { if (full) @@ -1021,6 +1050,11 @@ int ring_buffer_wait(struct trace_buffer *buffer, int cpu, int full) } schedule(); + + /* Make sure to see the new wait index */ + smp_rmb(); + if (wait_index != work->wait_index) + break; } if (full) -- 2.35.1

1 year, 8 months

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[PATCH 2/5] ring-buffer: Check pending waiters when doing wake ups as well

by Steven Rostedt

From: "Steven Rostedt (Google)" <rostedt(a)goodmis.org> The wake up waiters only checks the "wakeup_full" variable and not the "full_waiters_pending". The full_waiters_pending is set when a waiter is added to the wait queue. The wakeup_full is only set when an event is triggered, and it clears the full_waiters_pending to avoid multiple calls to irq_work_queue(). The irq_work callback really needs to check both wakeup_full as well as full_waiters_pending such that this code can be used to wake up waiters when a file is closed that represents the ring buffer and the waiters need to be woken up. Cc: stable(a)vger.kernel.org Fixes: 15693458c4bc0 ("tracing/ring-buffer: Move poll wake ups into ring buffer code") Signed-off-by: Steven Rostedt (Google) <rostedt(a)goodmis.org> --- kernel/trace/ring_buffer.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c index 02db92c9eb1b..5a7d818ca3ea 100644 --- a/kernel/trace/ring_buffer.c +++ b/kernel/trace/ring_buffer.c @@ -917,8 +917,9 @@ static void rb_wake_up_waiters(struct irq_work *work) struct rb_irq_work *rbwork = container_of(work, struct rb_irq_work, work); wake_up_all(&rbwork->waiters); - if (rbwork->wakeup_full) { + if (rbwork->full_waiters_pending || rbwork->wakeup_full) { rbwork->wakeup_full = false; + rbwork->full_waiters_pending = false; wake_up_all(&rbwork->full_waiters); } } -- 2.35.1

1 year, 8 months

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[PATCH 1/5] ring-buffer: Have the shortest_full queue be the shortest not longest

by Steven Rostedt

From: "Steven Rostedt (Google)" <rostedt(a)goodmis.org> The logic to know when the shortest waiters on the ring buffer should be woken up or not has uses a less than instead of a greater than compare, which causes the shortest_full to actually be the longest. Cc: stable(a)vger.kernel.org Fixes: 2c2b0a78b3739 ("ring-buffer: Add percentage of ring buffer full to wake up reader") Signed-off-by: Steven Rostedt (Google) <rostedt(a)goodmis.org> --- kernel/trace/ring_buffer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c index 6b145d48dfd1..02db92c9eb1b 100644 --- a/kernel/trace/ring_buffer.c +++ b/kernel/trace/ring_buffer.c @@ -1011,7 +1011,7 @@ int ring_buffer_wait(struct trace_buffer *buffer, int cpu, int full) nr_pages = cpu_buffer->nr_pages; dirty = ring_buffer_nr_dirty_pages(buffer, cpu); if (!cpu_buffer->shortest_full || - cpu_buffer->shortest_full < full) + cpu_buffer->shortest_full > full) cpu_buffer->shortest_full = full; raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags); if (!pagebusy && -- 2.35.1

1 year, 8 months

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stable-rc/queue/4.19 baseline: 120 runs, 12 regressions (v4.19.259-55-g9c3fb8bb5549)

by kernelci.org bot

stable-rc/queue/4.19 baseline: 120 runs, 12 regressions (v4.19.259-55-g9c3fb8bb5549) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ meson-gxl-s905x-libretech-cc | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F4.19/kernel/v4.19.25… Test: baseline Tree: stable-rc Branch: queue/4.19 Describe: v4.19.259-55-g9c3fb8bb5549 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 9c3fb8bb5549f7ae457378c94b8a770c58b16d7e Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ meson-gxl-s905x-libretech-cc | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/63331e781557570a41ec4ef3 Results: 0 PASS, 1 FAIL, 0 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/queue-4.19/v4.19.259-55-g9c3fb8bb55… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.259-55-g9c3fb8bb55… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/63331e781557570a41ec4ef4 failing since 161 days (last pass: v4.19.238-22-gb215381f8cf05, first fail: v4.19.238-32-g4d86c9395c31a) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/63333ac35680f4ecf5ec4eac Results: 0 PASS, 1 FAIL, 0 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/queue-4.19/v4.19.259-55-g9c3fb8bb55… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.259-55-g9c3fb8bb55… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/63333ac35680f4ecf5ec4ead failing since 140 days (last pass: v4.19.241-58-g5e77acf6dbb6, first fail: v4.19.241-83-g0ec5709aa1da) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/63333c5365a220b5c5ec4eb2 Results: 0 PASS, 1 FAIL, 0 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/queue-4.19/v4.19.259-55-g9c3fb8bb55… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.259-55-g9c3fb8bb55… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/63333c5365a220b5c5ec4eb3 failing since 140 days (last pass: v4.19.241-58-g8b40d487da7e, first fail: v4.19.241-83-g0ec5709aa1da) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/63333aff703d64ff05ec4ebb Results: 0 PASS, 1 FAIL, 0 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/queue-4.19/v4.19.259-55-g9c3fb8bb55… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.259-55-g9c3fb8bb55… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/63333aff703d64ff05ec4ebc failing since 63 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/63333ca3b6f75b5363ec4ebd Results: 0 PASS, 1 FAIL, 0 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/queue-4.19/v4.19.259-55-g9c3fb8bb55… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.259-55-g9c3fb8bb55… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/63333ca3b6f75b5363ec4ebe failing since 140 days (last pass: v4.19.241-58-g8b40d487da7e, first fail: v4.19.241-83-g0ec5709aa1da) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/63331d46abfb66e56bec4ed2 Results: 0 PASS, 1 FAIL, 0 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/queue-4.19/v4.19.259-55-g9c3fb8bb55… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.259-55-g9c3fb8bb55… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/63331d46abfb66e56bec4ed3 failing since 63 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/63333bef339401f928ec4ee8 Results: 0 PASS, 1 FAIL, 0 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/queue-4.19/v4.19.259-55-g9c3fb8bb55… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.259-55-g9c3fb8bb55… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/63333bef339401f928ec4ee9 failing since 140 days (last pass: v4.19.241-58-g5e77acf6dbb6, first fail: v4.19.241-83-g0ec5709aa1da) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/63333c6727d3c799b7ec4ead Results: 0 PASS, 1 FAIL, 0 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/queue-4.19/v4.19.259-55-g9c3fb8bb55… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.259-55-g9c3fb8bb55… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/63333c6727d3c799b7ec4eae failing since 140 days (last pass: v4.19.241-58-g8b40d487da7e, first fail: v4.19.241-83-g0ec5709aa1da) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/63333aeb25a2ec7797ec4eb4 Results: 0 PASS, 1 FAIL, 0 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/queue-4.19/v4.19.259-55-g9c3fb8bb55… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.259-55-g9c3fb8bb55… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/63333aeb25a2ec7797ec4eb5 failing since 63 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/63333d5776530dcb67ec4eb4 Results: 0 PASS, 1 FAIL, 0 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/queue-4.19/v4.19.259-55-g9c3fb8bb55… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.259-55-g9c3fb8bb55… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/63333d5776530dcb67ec4eb5 failing since 140 days (last pass: v4.19.241-58-g8b40d487da7e, first fail: v4.19.241-83-g0ec5709aa1da) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/63331d45c4d7d09c25ec4ec6 Results: 0 PASS, 1 FAIL, 0 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/queue-4.19/v4.19.259-55-g9c3fb8bb55… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.259-55-g9c3fb8bb55… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/63331d45c4d7d09c25ec4ec7 failing since 63 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/63331c7dc64eaccd7dec4ec1 Results: 83 PASS, 7 FAIL, 0 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/queue-4.19/v4.19.259-55-g9c3fb8bb55… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.259-55-g9c3fb8bb55… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.bootrr.rockchip-i2s1-probed: https://kernelci.org/test/case/id/63331c7dc64eaccd7dec4ee7 failing since 205 days (last pass: v4.19.232-31-g5cf846953aa2, first fail: v4.19.232-44-gfd65e02206f4) 2022-09-27T15:53:23.264808 /lava-7426423/1/../bin/lava-test-case<8>[ 36.863208] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-i2s1-probed RESULT=fail> 2022-09-27T15:53:23.265324

1 year, 8 months

1
0
0 0

[PATCH net 2/2] mptcp: fix unreleased socket in accept queue

by Mat Martineau

From: Menglong Dong <imagedong(a)tencent.com> The mptcp socket and its subflow sockets in accept queue can't be released after the process exit. While the release of a mptcp socket in listening state, the corresponding tcp socket will be released too. Meanwhile, the tcp socket in the unaccept queue will be released too. However, only init subflow is in the unaccept queue, and the joined subflow is not in the unaccept queue, which makes the joined subflow won't be released, and therefore the corresponding unaccepted mptcp socket will not be released to. This can be reproduced easily with following steps: 1. create 2 namespace and veth: $ ip netns add mptcp-client $ ip netns add mptcp-server $ sysctl -w net.ipv4.conf.all.rp_filter=0 $ ip netns exec mptcp-client sysctl -w net.mptcp.enabled=1 $ ip netns exec mptcp-server sysctl -w net.mptcp.enabled=1 $ ip link add red-client netns mptcp-client type veth peer red-server \ netns mptcp-server $ ip -n mptcp-server address add 10.0.0.1/24 dev red-server $ ip -n mptcp-server address add 192.168.0.1/24 dev red-server $ ip -n mptcp-client address add 10.0.0.2/24 dev red-client $ ip -n mptcp-client address add 192.168.0.2/24 dev red-client $ ip -n mptcp-server link set red-server up $ ip -n mptcp-client link set red-client up 2. configure the endpoint and limit for client and server: $ ip -n mptcp-server mptcp endpoint flush $ ip -n mptcp-server mptcp limits set subflow 2 add_addr_accepted 2 $ ip -n mptcp-client mptcp endpoint flush $ ip -n mptcp-client mptcp limits set subflow 2 add_addr_accepted 2 $ ip -n mptcp-client mptcp endpoint add 192.168.0.2 dev red-client id \ 1 subflow 3. listen and accept on a port, such as 9999. The nc command we used here is modified, which makes it use mptcp protocol by default. $ ip netns exec mptcp-server nc -l -k -p 9999 4. open another *two* terminal and use each of them to connect to the server with the following command: $ ip netns exec mptcp-client nc 10.0.0.1 9999 Input something after connect to trigger the connection of the second subflow. So that there are two established mptcp connections, with the second one still unaccepted. 5. exit all the nc command, and check the tcp socket in server namespace. And you will find that there is one tcp socket in CLOSE_WAIT state and can't release forever. Fix this by closing all of the unaccepted mptcp socket in mptcp_subflow_queue_clean() with __mptcp_close(). Now, we can ensure that all unaccepted mptcp sockets will be cleaned by __mptcp_close() before they are released, so mptcp_sock_destruct(), which is used to clean the unaccepted mptcp socket, is not needed anymore. The selftests for mptcp is ran for this commit, and no new failures. Fixes: f296234c98a8 ("mptcp: Add handling of incoming MP_JOIN requests") Fixes: 6aeed9045071 ("mptcp: fix race on unaccepted mptcp sockets") Cc: stable(a)vger.kernel.org Reviewed-by: Jiang Biao <benbjiang(a)tencent.com> Reviewed-by: Mengen Sun <mengensun(a)tencent.com> Acked-by: Paolo Abeni <pabeni(a)redhat.com> Signed-off-by: Menglong Dong <imagedong(a)tencent.com> Signed-off-by: Mat Martineau <mathew.j.martineau(a)linux.intel.com> --- net/mptcp/protocol.c | 2 +- net/mptcp/protocol.h | 1 + net/mptcp/subflow.c | 33 +++++++-------------------------- 3 files changed, 9 insertions(+), 27 deletions(-) diff --git a/net/mptcp/protocol.c b/net/mptcp/protocol.c index f7690414320a..f8897a70c11d 100644 --- a/net/mptcp/protocol.c +++ b/net/mptcp/protocol.c @@ -2662,7 +2662,7 @@ static void __mptcp_clear_xmit(struct sock *sk) dfrag_clear(sk, dfrag); } -static void mptcp_cancel_work(struct sock *sk) +void mptcp_cancel_work(struct sock *sk) { struct mptcp_sock *msk = mptcp_sk(sk); diff --git a/net/mptcp/protocol.h b/net/mptcp/protocol.h index 8f123d450c76..8f372b8f059c 100644 --- a/net/mptcp/protocol.h +++ b/net/mptcp/protocol.h @@ -613,6 +613,7 @@ void mptcp_subflow_queue_clean(struct sock *ssk); void mptcp_sock_graft(struct sock *sk, struct socket *parent); struct socket *__mptcp_nmpc_socket(const struct mptcp_sock *msk); bool __mptcp_close(struct sock *sk, long timeout); +void mptcp_cancel_work(struct sock *sk); bool mptcp_addresses_equal(const struct mptcp_addr_info *a, const struct mptcp_addr_info *b, bool use_port); diff --git a/net/mptcp/subflow.c b/net/mptcp/subflow.c index c7d49fb6e7bd..07dd23d0fe04 100644 --- a/net/mptcp/subflow.c +++ b/net/mptcp/subflow.c @@ -602,30 +602,6 @@ static bool subflow_hmac_valid(const struct request_sock *req, return !crypto_memneq(hmac, mp_opt->hmac, MPTCPOPT_HMAC_LEN); } -static void mptcp_sock_destruct(struct sock *sk) -{ - /* if new mptcp socket isn't accepted, it is free'd - * from the tcp listener sockets request queue, linked - * from req->sk. The tcp socket is released. - * This calls the ULP release function which will - * also remove the mptcp socket, via - * sock_put(ctx->conn). - * - * Problem is that the mptcp socket will be in - * ESTABLISHED state and will not have the SOCK_DEAD flag. - * Both result in warnings from inet_sock_destruct. - */ - if ((1 << sk->sk_state) & (TCPF_ESTABLISHED | TCPF_CLOSE_WAIT)) { - sk->sk_state = TCP_CLOSE; - WARN_ON_ONCE(sk->sk_socket); - sock_orphan(sk); - } - - /* We don't need to clear msk->subflow, as it's still NULL at this point */ - mptcp_destroy_common(mptcp_sk(sk), 0); - inet_sock_destruct(sk); -} - static void mptcp_force_close(struct sock *sk) { /* the msk is not yet exposed to user-space */ @@ -768,7 +744,6 @@ static struct sock *subflow_syn_recv_sock(const struct sock *sk, /* new mpc subflow takes ownership of the newly * created mptcp socket */ - new_msk->sk_destruct = mptcp_sock_destruct; mptcp_sk(new_msk)->setsockopt_seq = ctx->setsockopt_seq; mptcp_pm_new_connection(mptcp_sk(new_msk), child, 1); mptcp_token_accept(subflow_req, mptcp_sk(new_msk)); @@ -1763,13 +1738,19 @@ void mptcp_subflow_queue_clean(struct sock *listener_ssk) for (msk = head; msk; msk = next) { struct sock *sk = (struct sock *)msk; - bool slow; + bool slow, do_cancel_work; + sock_hold(sk); slow = lock_sock_fast_nested(sk); next = msk->dl_next; msk->first = NULL; msk->dl_next = NULL; + + do_cancel_work = __mptcp_close(sk, 0); unlock_sock_fast(sk, slow); + if (do_cancel_work) + mptcp_cancel_work(sk); + sock_put(sk); } /* we are still under the listener msk socket lock */ -- 2.37.3

1 year, 8 months

1
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0 0

[PATCH net 1/2] mptcp: factor out __mptcp_close() without socket lock

by Mat Martineau

From: Menglong Dong <imagedong(a)tencent.com> Factor out __mptcp_close() from mptcp_close(). The caller of __mptcp_close() should hold the socket lock, and cancel mptcp work when __mptcp_close() returns true. This function will be used in the next commit. Fixes: f296234c98a8 ("mptcp: Add handling of incoming MP_JOIN requests") Fixes: 6aeed9045071 ("mptcp: fix race on unaccepted mptcp sockets") Cc: stable(a)vger.kernel.org Reviewed-by: Jiang Biao <benbjiang(a)tencent.com> Reviewed-by: Mengen Sun <mengensun(a)tencent.com> Acked-by: Paolo Abeni <pabeni(a)redhat.com> Signed-off-by: Menglong Dong <imagedong(a)tencent.com> Signed-off-by: Mat Martineau <mathew.j.martineau(a)linux.intel.com> --- net/mptcp/protocol.c | 14 ++++++++++++-- net/mptcp/protocol.h | 1 + 2 files changed, 13 insertions(+), 2 deletions(-) diff --git a/net/mptcp/protocol.c b/net/mptcp/protocol.c index 969b33a9dd64..f7690414320a 100644 --- a/net/mptcp/protocol.c +++ b/net/mptcp/protocol.c @@ -2802,13 +2802,12 @@ static void __mptcp_destroy_sock(struct sock *sk) sock_put(sk); } -static void mptcp_close(struct sock *sk, long timeout) +bool __mptcp_close(struct sock *sk, long timeout) { struct mptcp_subflow_context *subflow; struct mptcp_sock *msk = mptcp_sk(sk); bool do_cancel_work = false; - lock_sock(sk); sk->sk_shutdown = SHUTDOWN_MASK; if ((1 << sk->sk_state) & (TCPF_LISTEN | TCPF_CLOSE)) { @@ -2850,6 +2849,17 @@ static void mptcp_close(struct sock *sk, long timeout) } else { mptcp_reset_timeout(msk, 0); } + + return do_cancel_work; +} + +static void mptcp_close(struct sock *sk, long timeout) +{ + bool do_cancel_work; + + lock_sock(sk); + + do_cancel_work = __mptcp_close(sk, timeout); release_sock(sk); if (do_cancel_work) mptcp_cancel_work(sk); diff --git a/net/mptcp/protocol.h b/net/mptcp/protocol.h index 132d50833df1..8f123d450c76 100644 --- a/net/mptcp/protocol.h +++ b/net/mptcp/protocol.h @@ -612,6 +612,7 @@ void mptcp_subflow_reset(struct sock *ssk); void mptcp_subflow_queue_clean(struct sock *ssk); void mptcp_sock_graft(struct sock *sk, struct socket *parent); struct socket *__mptcp_nmpc_socket(const struct mptcp_sock *msk); +bool __mptcp_close(struct sock *sk, long timeout); bool mptcp_addresses_equal(const struct mptcp_addr_info *a, const struct mptcp_addr_info *b, bool use_port); -- 2.37.3

1 year, 8 months

1
0
0 0

stable-rc/queue/4.9 baseline: 89 runs, 6 regressions (v4.9.329-21-gd035a77da5d03)

by kernelci.org bot

stable-rc/queue/4.9 baseline: 89 runs, 6 regressions (v4.9.329-21-gd035a77da5d03) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F4.9/kernel/v4.9.329-… Test: baseline Tree: stable-rc Branch: queue/4.9 Describe: v4.9.329-21-gd035a77da5d03 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: d035a77da5d0327b9cab7d39e071b606e5f23e8e Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/633338ced87a559181ec4f30 Results: 0 PASS, 1 FAIL, 0 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/queue-4.9/v4.9.329-21-gd035a77da5d0… HTML log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.329-21-gd035a77da5d0… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/633338ced87a559181ec4f31 failing since 140 days (last pass: v4.9.312-43-g8ccd2ae24f47, first fail: v4.9.312-64-g69b9f3e8fce2) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/633338f88247759648ec4ebb Results: 0 PASS, 1 FAIL, 0 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/queue-4.9/v4.9.329-21-gd035a77da5d0… HTML log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.329-21-gd035a77da5d0… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/633338f88247759648ec4ebc failing since 140 days (last pass: v4.9.312-43-g8ccd2ae24f47, first fail: v4.9.312-64-g69b9f3e8fce2) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/633338e3fcb090ac0cec4fc6 Results: 0 PASS, 1 FAIL, 0 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/queue-4.9/v4.9.329-21-gd035a77da5d0… HTML log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.329-21-gd035a77da5d0… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/633338e3fcb090ac0cec4fc7 failing since 63 days (last pass: v4.9.302-28-g96ac67c43b2b, first fail: v4.9.324-19-gbc9f55260bb17) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/63331984006ce2fbc3ec4f2c Results: 0 PASS, 1 FAIL, 0 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/queue-4.9/v4.9.329-21-gd035a77da5d0… HTML log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.329-21-gd035a77da5d0… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/63331984006ce2fbc3ec4f2d failing since 63 days (last pass: v4.9.302-28-g96ac67c43b2b, first fail: v4.9.324-19-gbc9f55260bb17) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/633338f7c789b6c72bec4ed0 Results: 0 PASS, 1 FAIL, 0 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/queue-4.9/v4.9.329-21-gd035a77da5d0… HTML log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.329-21-gd035a77da5d0… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/633338f7c789b6c72bec4ed1 failing since 63 days (last pass: v4.9.302-28-g96ac67c43b2b, first fail: v4.9.324-19-gbc9f55260bb17) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/63331998ef0b4904b9ec4ea6 Results: 0 PASS, 1 FAIL, 0 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/queue-4.9/v4.9.329-21-gd035a77da5d0… HTML log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.329-21-gd035a77da5d0… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/63331999ef0b4904b9ec4ea7 failing since 63 days (last pass: v4.9.302-28-g96ac67c43b2b, first fail: v4.9.324-19-gbc9f55260bb17)

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Linux-stable-mirror September 2022