November 2020 - Linux-stable-mirror

[PATCH 1/2] media: sunxi-cir: ensure IR is handled when it is continuous

by Sean Young

If a user holds a button down on a remote, then no ir idle interrupt will be generated until the user releases the button, depending on how quickly the remote repeats. No IR is processed until that point, which means that holding down a button may not do anything. This also resolves an issue on a Cubieboard 1 where the IR receiver is picking up ambient infrared as IR and spews out endless "rc rc0: IR event FIFO is full!" messages unless you choose to live in the dark. Cc: stable(a)vger.kernel.org Reported-by: Hans Verkuil <hverkuil(a)xs4all.nl> Signed-off-by: Sean Young <sean(a)mess.org> --- drivers/media/rc/sunxi-cir.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/media/rc/sunxi-cir.c b/drivers/media/rc/sunxi-cir.c index ddee6ee37bab1..4afc5895bee74 100644 --- a/drivers/media/rc/sunxi-cir.c +++ b/drivers/media/rc/sunxi-cir.c @@ -137,6 +137,8 @@ static irqreturn_t sunxi_ir_irq(int irqno, void *dev_id) } else if (status & REG_RXSTA_RPE) { ir_raw_event_set_idle(ir->rc, true); ir_raw_event_handle(ir->rc); + } else { + ir_raw_event_handle(ir->rc); } spin_unlock(&ir->ir_lock); -- 2.28.0

4 years, 6 months

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[PATCH] usb: cdc-acm: Add DISABLE_ECHO for Renesas USB Download mode

by Chris Brandt

Renesas R-Car and RZ/G SoCs have a firmware download mode over USB. However, on reset a banner string is transmitted out which is not expected to be echoed back and will corrupt the protocol. Signed-off-by: Chris Brandt <chris.brandt(a)renesas.com> Cc: stable <stable(a)vger.kernel.org> --- drivers/usb/class/cdc-acm.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c index 1e7568867910..f52f1bc0559f 100644 --- a/drivers/usb/class/cdc-acm.c +++ b/drivers/usb/class/cdc-acm.c @@ -1693,6 +1693,15 @@ static const struct usb_device_id acm_ids[] = { { USB_DEVICE(0x0870, 0x0001), /* Metricom GS Modem */ .driver_info = NO_UNION_NORMAL, /* has no union descriptor */ }, + { USB_DEVICE(0x045b, 0x023c), /* Renesas USB Download mode */ + .driver_info = DISABLE_ECHO, /* Don't echo banner */ + }, + { USB_DEVICE(0x045b, 0x0248), /* Renesas USB Download mode */ + .driver_info = DISABLE_ECHO, /* Don't echo banner */ + }, + { USB_DEVICE(0x045b, 0x024D), /* Renesas USB Download mode */ + .driver_info = DISABLE_ECHO, /* Don't echo banner */ + }, { USB_DEVICE(0x0e8d, 0x0003), /* FIREFLY, MediaTek Inc; andrey.arapov(a)gmail.com */ .driver_info = NO_UNION_NORMAL, /* has no union descriptor */ }, -- 2.28.0

4 years, 6 months

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[PATCH] mac80211: free sta in sta_info_insert_finish() on errors

by Johannes Berg

From: Johannes Berg <johannes.berg(a)intel.com> If sta_info_insert_finish() fails, we currently keep the station around and free it only in the caller, but there's only one such caller and it always frees it immediately. As syzbot found, another consequence of this split is that we can put things that sleep only into __cleanup_single_sta() and not in sta_info_free(), but this is the only place that requires such of sta_info_free() now. Change this to free the station in sta_info_insert_finish(), in which case we can still sleep. This will also let us unify the cleanup code later. Cc: stable(a)vger.kernel.org Fixes: dcd479e10a05 ("mac80211: always wind down STA state") Reported-by: syzbot+32c6c38c4812d22f2f0b(a)syzkaller.appspotmail.com Reported-by: syzbot+4c81fe92e372d26c4246(a)syzkaller.appspotmail.com Reported-by: syzbot+6a7fe9faf0d1d61bc24a(a)syzkaller.appspotmail.com Reported-by: syzbot+abed06851c5ffe010921(a)syzkaller.appspotmail.com Reported-by: syzbot+b7aeb9318541a1c709f1(a)syzkaller.appspotmail.com Reported-by: syzbot+d5a9416c6cafe53b5dd0(a)syzkaller.appspotmail.com Signed-off-by: Johannes Berg <johannes.berg(a)intel.com> --- net/mac80211/sta_info.c | 14 ++++---------- 1 file changed, 4 insertions(+), 10 deletions(-) diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index 4fe284ff1ea3..ec6973ee88ef 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -705,7 +705,7 @@ static int sta_info_insert_finish(struct sta_info *sta) __acquires(RCU) out_drop_sta: local->num_sta--; synchronize_net(); - __cleanup_single_sta(sta); + cleanup_single_sta(sta); out_err: mutex_unlock(&local->sta_mtx); kfree(sinfo); @@ -724,19 +724,13 @@ int sta_info_insert_rcu(struct sta_info *sta) __acquires(RCU) err = sta_info_insert_check(sta); if (err) { + sta_info_free(local, sta); mutex_unlock(&local->sta_mtx); rcu_read_lock(); - goto out_free; + return err; } - err = sta_info_insert_finish(sta); - if (err) - goto out_free; - - return 0; - out_free: - sta_info_free(local, sta); - return err; + return sta_info_insert_finish(sta); } int sta_info_insert(struct sta_info *sta) -- 2.26.2

4 years, 6 months

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patch "serial: ar933x_uart: disable clk on error handling path in probe" added to tty-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled serial: ar933x_uart: disable clk on error handling path in probe to my tty git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git in the tty-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From 425af483523b76bc78e14674a430579d38b2a593 Mon Sep 17 00:00:00 2001 From: Zheng Zengkai <zhengzengkai(a)huawei.com> Date: Wed, 11 Nov 2020 20:44:26 +0800 Subject: serial: ar933x_uart: disable clk on error handling path in probe ar933x_uart_probe() does not invoke clk_disable_unprepare() on one error handling path. This patch fixes that. Fixes: 9be1064fe524 ("serial: ar933x_uart: add RS485 support") Reported-by: Hulk Robot <hulkci(a)huawei.com> Signed-off-by: Zheng Zengkai <zhengzengkai(a)huawei.com> Link: https://lore.kernel.org/r/20201111124426.42638-1-zhengzengkai@huawei.com Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/tty/serial/ar933x_uart.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/tty/serial/ar933x_uart.c b/drivers/tty/serial/ar933x_uart.c index 0c80a79d7442..c2be7cf91399 100644 --- a/drivers/tty/serial/ar933x_uart.c +++ b/drivers/tty/serial/ar933x_uart.c @@ -789,8 +789,10 @@ static int ar933x_uart_probe(struct platform_device *pdev) goto err_disable_clk; up->gpios = mctrl_gpio_init(port, 0); - if (IS_ERR(up->gpios) && PTR_ERR(up->gpios) != -ENOSYS) - return PTR_ERR(up->gpios); + if (IS_ERR(up->gpios) && PTR_ERR(up->gpios) != -ENOSYS) { + ret = PTR_ERR(up->gpios); + goto err_disable_clk; + } up->rts_gpiod = mctrl_gpio_to_gpiod(up->gpios, UART_GPIO_RTS); -- 2.29.2

4 years, 6 months

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patch "tty: serial: imx: keep console clocks always on" added to tty-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled tty: serial: imx: keep console clocks always on to my tty git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git in the tty-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From e67c139c488e84e7eae6c333231e791f0e89b3fb Mon Sep 17 00:00:00 2001 From: Fugang Duan <fugang.duan(a)nxp.com> Date: Wed, 11 Nov 2020 10:51:36 +0800 Subject: tty: serial: imx: keep console clocks always on MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit For below code, there has chance to cause deadlock in SMP system: Thread 1: clk_enable_lock(); pr_info("debug message"); clk_enable_unlock(); Thread 2: imx_uart_console_write() clk_enable() clk_enable_lock(); Thread 1: Acuired clk enable_lock -> printk -> console_trylock_spinning Thread 2: console_unlock() -> imx_uart_console_write -> clk_disable -> Acquite clk enable_lock So the patch is to keep console port clocks always on like other console drivers. Fixes: 1cf93e0d5488 ("serial: imx: remove the uart_console() check") Acked-by: Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> Signed-off-by: Fugang Duan <fugang.duan(a)nxp.com> Link: https://lore.kernel.org/r/20201111025136.29818-1-fugang.duan@nxp.com Cc: stable <stable(a)vger.kernel.org> [fix up build warning - gregkh] Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/tty/serial/imx.c | 20 +++----------------- 1 file changed, 3 insertions(+), 17 deletions(-) diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c index 3c53a3c89959..cacf7266a262 100644 --- a/drivers/tty/serial/imx.c +++ b/drivers/tty/serial/imx.c @@ -2008,16 +2008,6 @@ imx_uart_console_write(struct console *co, const char *s, unsigned int count) unsigned int ucr1; unsigned long flags = 0; int locked = 1; - int retval; - - retval = clk_enable(sport->clk_per); - if (retval) - return; - retval = clk_enable(sport->clk_ipg); - if (retval) { - clk_disable(sport->clk_per); - return; - } if (sport->port.sysrq) locked = 0; @@ -2053,9 +2043,6 @@ imx_uart_console_write(struct console *co, const char *s, unsigned int count) if (locked) spin_unlock_irqrestore(&sport->port.lock, flags); - - clk_disable(sport->clk_ipg); - clk_disable(sport->clk_per); } /* @@ -2156,15 +2143,14 @@ imx_uart_console_setup(struct console *co, char *options) retval = uart_set_options(&sport->port, co, baud, parity, bits, flow); - clk_disable(sport->clk_ipg); if (retval) { - clk_unprepare(sport->clk_ipg); + clk_disable_unprepare(sport->clk_ipg); goto error_console; } - retval = clk_prepare(sport->clk_per); + retval = clk_prepare_enable(sport->clk_per); if (retval) - clk_unprepare(sport->clk_ipg); + clk_disable_unprepare(sport->clk_ipg); error_console: return retval; -- 2.29.2

4 years, 6 months

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Requesting stable merge for commit 1978b3a53a74e3230cd46932b149c6e62e832e9a

by Anand K. Mistry

Hi, I'm requesting a stable merge for commit 1978b3a53a74e3230cd46932b149c6e62e832e9a ("x86/speculation: Allow IBPB to be conditionally enabled on CPUs with always-on STIBP") into the stable branch for 5.4. Note, the commit is already queued for inclusion into the next 5.9 stable release (https://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git/tre…). The patch fixes an issue where a Spectre-v2-user mitigation could not be enabled via prctl() on certain AMD CPUs. The issue was introduced in commit 21998a351512eba4ed5969006f0c55882d995ada ("x86/speculation: Avoid force-disabling IBPB based on STIBP and enhanced IBRS.") which was merged into the 5.4 stable branch as commit 6d60d5462a91eb46fb88b016508edfa8ee0bc7c8. This commit also exists in 4.19, 4.14, 4.9, and 4.4, so those kernels are also likely affected by this bug. -- Anand K. Mistry Software Engineer Google Australia

4 years, 6 months

2
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stable-rc/linux-4.19.y baseline: 178 runs, 3 regressions (v4.19.157-26-ga8e7fec1fea1)

by kernelci.org bot

stable-rc/linux-4.19.y baseline: 178 runs, 3 regressions (v4.19.157-26-ga8e7fec1fea1) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ----------------------+-------+---------------+----------+---------------------+------------ bcm2837-rpi-3-b | arm64 | lab-baylibre | gcc-8 | defconfig | 1 meson-gxm-khadas-vim2 | arm64 | lab-baylibre | gcc-8 | defconfig | 1 panda | arm | lab-collabora | gcc-8 | omap2plus_defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-4.19.y/kernel/v4.19.15… Test: baseline Tree: stable-rc Branch: linux-4.19.y Describe: v4.19.157-26-ga8e7fec1fea1 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: a8e7fec1fea1308f8e88229035715fa5ab2611fc Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ----------------------+-------+---------------+----------+---------------------+------------ bcm2837-rpi-3-b | arm64 | lab-baylibre | gcc-8 | defconfig | 1 Details: https://kernelci.org/test/plan/id/5fac8fe8de84411208db8864 Results: 4 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-4.19.y/v4.19.157-26-ga8e7fec1… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.157-26-ga8e7fec1… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-4-g97706c5d… * baseline.dmesg.crit: https://kernelci.org/test/case/id/5fac8fe8de84411208db8867 new failure (last pass: v4.19.157) 1 lines 2020-11-12 01:27:12.148000+00:00 Connected to bcm2837-rpi-3-b console [channel connected] (~$quit to exit) 2020-11-12 01:27:12.148000+00:00 (user:khilman) is already connected 2020-11-12 01:27:28.125000+00:00 2020-11-12 01:27:28.125000+00:00 2020-11-12 01:27:28.142000+00:00 U-Boot 2018.11 (Dec 04 2018 - 10:54:32 -0800) 2020-11-12 01:27:28.142000+00:00 2020-11-12 01:27:28.142000+00:00 DRAM: 948 MiB 2020-11-12 01:27:28.157000+00:00 RPI 3 Model B (0xa02082) 2020-11-12 01:27:28.246000+00:00 MMC: mmc@7e202000: 0, sdhci@7e300000: 1 2020-11-12 01:27:28.278000+00:00 Loading Environment from FAT... *** Warning - bad CRC, using default environment ... (371 line(s) more) platform | arch | lab | compiler | defconfig | regressions ----------------------+-------+---------------+----------+---------------------+------------ meson-gxm-khadas-vim2 | arm64 | lab-baylibre | gcc-8 | defconfig | 1 Details: https://kernelci.org/test/plan/id/5fac912ab48075fdd7db885f 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-4.19.y/v4.19.157-26-ga8e7fec1… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.157-26-ga8e7fec1… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-4-g97706c5d… * baseline.login: https://kernelci.org/test/case/id/5fac912ab48075fdd7db8860 new failure (last pass: v4.19.157) platform | arch | lab | compiler | defconfig | regressions ----------------------+-------+---------------+----------+---------------------+------------ panda | arm | lab-collabora | gcc-8 | omap2plus_defconfig | 1 Details: https://kernelci.org/test/plan/id/5fac8efb87d30b0c0bdb889f Results: 4 PASS, 1 FAIL, 0 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-4.19.y/v4.19.157-26-ga8e7fec1… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.157-26-ga8e7fec1… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-4-g97706c5d… * baseline.dmesg.emerg: https://kernelci.org/test/case/id/5fac8efb87d30b0c0bdb88a4 failing since 1 day (last pass: v4.19.155-42-g97cf958a4cd1, first fail: v4.19.157) 2 lines 2020-11-12 01:25:06.693000+00:00 kern :emerg : BUG: spinlock bad magic on CPU#0, udevd/107 2020-11-12 01:25:06.702000+00:00 kern :emerg : lock: emif_lock+0x0/0xffffed34 [emif], .magic: 00000000, .owner: <none>/-1, .owner_cpu: 0

4 years, 6 months

1
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stable-rc/linux-4.9.y baseline: 137 runs, 1 regressions (v4.9.243-17-g9c24315b745a0)

by kernelci.org bot

stable-rc/linux-4.9.y baseline: 137 runs, 1 regressions (v4.9.243-17-g9c24315b745a0) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------+------+---------------+----------+---------------------+------------ panda | arm | lab-collabora | gcc-8 | omap2plus_defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-4.9.y/kernel/v4.9.243-… Test: baseline Tree: stable-rc Branch: linux-4.9.y Describe: v4.9.243-17-g9c24315b745a0 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 9c24315b745a0864977865b7cc1353d382573574 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------+------+---------------+----------+---------------------+------------ panda | arm | lab-collabora | gcc-8 | omap2plus_defconfig | 1 Details: https://kernelci.org/test/plan/id/5fac8c12dc7f61580cdb886b 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-4.9.y/v4.9.243-17-g9c24315b74… HTML log: https://storage.kernelci.org//stable-rc/linux-4.9.y/v4.9.243-17-g9c24315b74… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-4-g97706c5d… * baseline.dmesg.emerg: https://kernelci.org/test/case/id/5fac8c12dc7f61580cdb8870 new failure (last pass: v4.9.243) 2 lines

4 years, 6 months

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stable-rc/linux-4.4.y baseline: 124 runs, 4 regressions (v4.4.243-14-gcb8e837cb602)

by kernelci.org bot

stable-rc/linux-4.4.y baseline: 124 runs, 4 regressions (v4.4.243-14-gcb8e837cb602) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------+--------+--------------+----------+---------------------+------------ beagle-xm | arm | lab-baylibre | gcc-8 | omap2plus_defconfig | 2 qemu_i386 | i386 | lab-baylibre | gcc-8 | i386_defconfig | 1 qemu_x86_64-uefi | x86_64 | lab-baylibre | gcc-8 | x86_64_defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-4.4.y/kernel/v4.4.243-… Test: baseline Tree: stable-rc Branch: linux-4.4.y Describe: v4.4.243-14-gcb8e837cb602 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: cb8e837cb602c819fa4b3423bd5d59886f18202b Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------+--------+--------------+----------+---------------------+------------ beagle-xm | arm | lab-baylibre | gcc-8 | omap2plus_defconfig | 2 Details: https://kernelci.org/test/plan/id/5fac82aa38bedea5d2db886a Results: 2 PASS, 2 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-4.4.y/v4.4.243-14-gcb8e837cb6… HTML log: https://storage.kernelci.org//stable-rc/linux-4.4.y/v4.4.243-14-gcb8e837cb6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-4-g97706c5d… * baseline.dmesg.crit: https://kernelci.org/test/case/id/5fac82aa38bedea5d2db886d new failure (last pass: v4.4.243) 1 lines 2020-11-12 00:30:51.851000+00:00 Connected to omap3-beagle-xm console [channel connected] (~$quit to exit) 2020-11-12 00:30:51.852000+00:00 (user:) is already connected 2020-11-12 00:30:51.852000+00:00 (user:) is already connected 2020-11-12 00:30:51.852000+00:00 (user:khilman) is already connected 2020-11-12 00:30:51.852000+00:00 (user:) is already connected 2020-11-12 00:30:51.852000+00:00 (user:) is already connected 2020-11-12 00:30:51.852000+00:00 (user:) is already connected 2020-11-12 00:30:51.853000+00:00 (user:) is already connected 2020-11-12 00:30:51.853000+00:00 (user:) is already connected 2020-11-12 00:30:51.853000+00:00 (user:) is already connected ... (462 line(s) more) * baseline.dmesg.emerg: https://kernelci.org/test/case/id/5fac82aa38bedea5d2db886f new failure (last pass: v4.4.243) 28 lines 2020-11-12 00:32:37.459000+00:00 kern :emerg : Stack: (0xcb999d10 to 0xcb99a000) 2020-11-12 00:32:37.467000+00:00 kern :emerg : 9d00: bf02b8fc bf010b84 cba50610 bf02b988 2020-11-12 00:32:37.475000+00:00 kern :emerg : 9d20: cba50610 bf22d0a8 00000002 ce33a010 cba50610 bf246b54 cbcc2030 cbcc2030 2020-11-12 00:32:37.483000+00:00 kern :emerg : 9d40: 00000000 00000000 ce226930 c01fb3b0 ce226930 ce226930 c0859694 00000001 2020-11-12 00:32:37.491000+00:00 kern :emerg : 9d60: ce226930 cbcc2030 cbcb2ab0 00000000 ce226930 c0859694 00000001 c09632c0 2020-11-12 00:32:37.500000+00:00 kern :emerg : 9d80: ffffffed bf24aff4 fffffdfb 00000026 00000001 c00ce2ec bf24b188 c0406f9c 2020-11-12 00:32:37.508000+00:00 kern :emerg : 9da0: c09632c0 c120ea30 bf24aff4 00000000 00000026 c0405470 c09632c0 c09632f4 2020-11-12 00:32:37.516000+00:00 kern :emerg : 9dc0: bf24aff4 00000000 00000000 c0405618 00000000 bf24aff4 c040558c c040393c 2020-11-12 00:32:37.524000+00:00 kern :emerg : 9de0: ce0c38a4 ce220910 bf24aff4 cbbf2340 c09ddba8 c0404a88 bf249b6c c0960460 2020-11-12 00:32:37.532000+00:00 kern :emerg : 9e00: cbbd0580 bf24aff4 c0960460 cbbd0580 bf24e000 c0406050 c0960460 c0960460 ... (16 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------+--------+--------------+----------+---------------------+------------ qemu_i386 | i386 | lab-baylibre | gcc-8 | i386_defconfig | 1 Details: https://kernelci.org/test/plan/id/5fac810c613ce98208db885d Results: 0 PASS, 1 FAIL, 0 SKIP Full config: i386_defconfig Compiler: gcc-8 (gcc (Debian 8.3.0-6) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-4.4.y/v4.4.243-14-gcb8e837cb6… HTML log: https://storage.kernelci.org//stable-rc/linux-4.4.y/v4.4.243-14-gcb8e837cb6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-4-g97706c5d… * baseline.login: https://kernelci.org/test/case/id/5fac810c613ce98208db885e new failure (last pass: v4.4.243) platform | arch | lab | compiler | defconfig | regressions -----------------+--------+--------------+----------+---------------------+------------ qemu_x86_64-uefi | x86_64 | lab-baylibre | gcc-8 | x86_64_defconfig | 1 Details: https://kernelci.org/test/plan/id/5fac80c2b935c8642bdb8870 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig Compiler: gcc-8 (gcc (Debian 8.3.0-6) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-4.4.y/v4.4.243-14-gcb8e837cb6… HTML log: https://storage.kernelci.org//stable-rc/linux-4.4.y/v4.4.243-14-gcb8e837cb6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-4-g97706c5d… * baseline.login: https://kernelci.org/test/case/id/5fac80c2b935c8642bdb8871 new failure (last pass: v4.4.243)

4 years, 6 months

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stable-rc/linux-4.14.y baseline: 161 runs, 2 regressions (v4.14.206-21-gf1262f26e4d0)

by kernelci.org bot

stable-rc/linux-4.14.y baseline: 161 runs, 2 regressions (v4.14.206-21-gf1262f26e4d0) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ----------------+-------+---------------+----------+---------------------+------------ meson-gxbb-p200 | arm64 | lab-baylibre | gcc-8 | defconfig | 1 panda | arm | lab-collabora | gcc-8 | omap2plus_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: v4.14.206-21-gf1262f26e4d0 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: f1262f26e4d031fde0503775e18bd6e2e9c8fdb1 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ----------------+-------+---------------+----------+---------------------+------------ meson-gxbb-p200 | arm64 | lab-baylibre | gcc-8 | defconfig | 1 Details: https://kernelci.org/test/plan/id/5fac856520fdb414b4db890d 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/v4.14.206-21-gf1262f26… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.206-21-gf1262f26… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-4-g97706c5d… * baseline.login: https://kernelci.org/test/case/id/5fac856520fdb414b4db890e failing since 225 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/5fac8640f88a6b24fedb8853 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/v4.14.206-21-gf1262f26… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.206-21-gf1262f26… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-4-g97706c5d… * baseline.dmesg.emerg: https://kernelci.org/test/case/id/5fac8640f88a6b24fedb8858 failing since 1 day (last pass: v4.14.205, first fail: v4.14.206) 2 lines 2020-11-12 00:47:56.632000+00:00 [ 20.468688] smsc95xx v1.0.6 2020-11-12 00:47:56.641000+00:00 kern :emerg : BUG: spinlock bad magic on CPU#0, udevd/106 2020-11-12 00:47:56.650000+00:00 kern :emerg : lock: emif_lock+0x0/0xffffed34 [emif], .magic: 00000000, .owner: <none>/-1, .owner_cpu: 0

4 years, 6 months

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Linux-stable-mirror November 2020