- linaro-kernel - lists.linaro.org

[PATCH 00/15] ASoC: Arnds randconfig fixes for ASoC

by Xia Kaixu

This patchset series addresses various bugs found and fixed by Arnd Bergmann whilst doing randconfig builds. My involvement has been to review, add/check the maintainers are correct and submit upstream to try and reduce the backlog. Best Regards, Kaixu Xia Arnd Bergmann (11): ASoC: CS42L51 and WM8962 codecs depend on INPUT ASoC: davinci: add dependencies for SND_SOC_TLV320AIC3X ASoC: SMDK_WM8580_PCM needs REGMAP_I2C ASoC: samsung-idma: avoid 64-bit division ASoC: nuc900: export nuc900_ac97_data ASoC: RX-51 audio needs I2C ASoC: UDA1380 needs I2C ASoC: Atmel WM8904 codec support needs I2C ASoC: SND_S3C_DMA_LEGACY needs S3C24XX_DMA ASoC: Amstrad E3 needs TTY support for codec ASoC: pxa: remove mach header dependency Xia Kaixu (4): ASoC: TTC DKB audio needs I2C ASoC: Migo-R sound needs I2C ASoC: TLV320AIC23 and Simtec Hermes audio need I2C ASoC: WM0010 needs SPI sound/arm/pxa2xx-pcm.c | 2 ++ sound/arm/pxa2xx-pcm.h | 3 +-- sound/soc/atmel/Kconfig | 2 +- sound/soc/codecs/Kconfig | 8 ++++---- sound/soc/davinci/Kconfig | 10 +++++----- sound/soc/fsl/Kconfig | 2 +- sound/soc/nuc900/Kconfig | 1 + sound/soc/nuc900/nuc900-ac97.c | 1 + sound/soc/omap/Kconfig | 4 ++-- sound/soc/pxa/Kconfig | 2 +- sound/soc/pxa/pxa-ssp.c | 2 -- sound/soc/pxa/pxa2xx-pcm.c | 2 ++ sound/soc/samsung/Kconfig | 22 ++++++++++------------ sound/soc/samsung/idma.c | 2 +- sound/soc/sh/Kconfig | 2 +- 15 files changed, 33 insertions(+), 32 deletions(-) -- 1.7.9.5

11 years, 1 month

7
41
0 0

From: "zhizhou.zhang" <zhizhou.zhang@spreadtrum.com>

by zhizhou.zh＠gmail.com

when disable CONFIG_SMP, we can't build success because of error: implicit declaration of function ‘per_cpu_offset’ per_cpu_offset is available only if CONFIG_SMP is enable. Signed-off-by: Zhizhou.zhang <zhizhou.zh(a)gmail.com> --- arch/arm64/kernel/suspend.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/kernel/suspend.c b/arch/arm64/kernel/suspend.c index 1fa9ce4..3c7dd59 100644 --- a/arch/arm64/kernel/suspend.c +++ b/arch/arm64/kernel/suspend.c @@ -91,11 +91,13 @@ int cpu_suspend(unsigned long arg) cpu_switch_mm(mm->pgd, mm); flush_tlb_all(); +#ifdef CONFIG_SMP /* * Restore per-cpu offset before any kernel * subsystem relying on it has a chance to run. */ set_my_cpu_offset(per_cpu_offset(cpu)); +#endif /* * Restore HW breakpoint registers to sane values -- 1.7.9.5

11 years, 1 month

3
3
0 0

next boot: 48 pass, 1 fail (next-20140502)

by Kevin's boot bot

Tree/Branch: next Git describe: next-20140502 Failed boot tests (console logs at the end) =========================================== ste-snowball: FAIL: arm-u8500_defconfig Full Report =========== arm-davinci_all_defconfig ------------------------- legacy,dm365evm 0 min 17.4 sec: PASS da850-evm 0 min 15.3 sec: PASS arm-tegra_defconfig ------------------- tegra30-beaver 0 min 17.7 sec: PASS arm-omap2plus_defconfig ----------------------- legacy,3730xm 0 min 49.8 sec: PASS am335x-boneblack 0 min 44.2 sec: PASS omap3-beagle-xm 0 min 59.1 sec: PASS legacy,3530beagle 0 min 36.1 sec: PASS (Warnings: 1) omap4-panda 1 min 3.8 sec: PASS omap3-overo-tobi 0 min 23.1 sec: PASS (Warnings: 1) am335x-bone 0 min 27.4 sec: PASS omap3-overo-storm-tobi 0 min 21.6 sec: PASS omap5-uevm 1 min 7.8 sec: PASS (Warnings: 1) omap3-n900 0 min 16.2 sec: PASS (Warnings: 1) legacy,n900 0 min 16.9 sec: PASS (Warnings: 1) omap4-panda-es 1 min 3.1 sec: PASS legacy,3730storm 0 min 23.0 sec: PASS legacy,3530overo 0 min 24.2 sec: PASS (Warnings: 1) arm-imx_v6_v7_defconfig ----------------------- imx6dl-wandboard,wand-dual 0 min 19.1 sec: PASS imx6dl-wandboard,wand-solo 0 min 19.1 sec: PASS imx6q-wandboard 0 min 17.3 sec: PASS arm-multi_v7_defconfig ---------------------- qcom-apq8074-dragonboard 0 min 16.8 sec: PASS ste-snowball 1 min 25.4 sec: PASS tegra30-beaver 0 min 25.2 sec: PASS am335x-boneblack 0 min 37.8 sec: PASS omap3-beagle-xm 0 min 54.9 sec: PASS sun7i-a20-cubieboard2 0 min 12.3 sec: PASS armada-370-mirabox 0 min 22.5 sec: PASS omap4-panda 0 min 57.8 sec: PASS armada-xp-openblocks-ax3-4 0 min 25.4 sec: PASS sun4i-a10-cubieboard 0 min 19.0 sec: PASS bcm28155-ap 0 min 26.6 sec: PASS omap3-overo-tobi 0 min 22.3 sec: PASS (Warnings: 1) imx6dl-wandboard,wand-solo 0 min 18.1 sec: PASS am335x-bone 0 min 26.8 sec: PASS omap3-overo-storm-tobi 0 min 24.2 sec: PASS omap5-uevm 1 min 36.9 sec: PASS (Warnings: 1) omap3-n900 0 min 15.9 sec: PASS (Warnings: 1) imx6q-wandboard 0 min 17.3 sec: PASS omap4-panda-es 0 min 51.9 sec: PASS imx6dl-wandboard,wand-dual 0 min 17.9 sec: PASS arm-sunxi_defconfig ------------------- sun7i-a20-cubieboard2 0 min 22.8 sec: PASS sun4i-a10-cubieboard 0 min 12.8 sec: PASS arm-bcm_defconfig ----------------- bcm28155-ap 0 min 24.1 sec: PASS arm-exynos_defconfig -------------------- exynos5420-arndale-octa 0 min 32.2 sec: PASS exynos5250-arndale 0 min 31.1 sec: PASS arm-u8500_defconfig ------------------- ste-snowball 0 min 56.8 sec: FAIL arm-mvebu_v7_defconfig ---------------------- armada-xp-openblocks-ax3-4 0 min 22.8 sec: PASS armada-370-mirabox 0 min 20.6 sec: PASS arm-sama5_defconfig ------------------- sama5d35ek 0 min 17.3 sec: PASS Console logs for failures ========================= arm-u8500_defconfig ------------------- ste-snowball: FAIL: last 80 lines of boot log: ---------------------------------------------- U-Boot 2009.11 (sept. 19 2011 - 17:03:11) CPU: ST-Ericsson db8500 v2 (Dual ARM Cortex A9) 998.400 Mhz I2C: ready DRAM: 1 GB MMC: MCDE: startup failed sec_bridge: ISSWAPI_FLUSH_BOOT_CODE: 2 EMMC: 0, MMC: 1 In: serial Out: serial Err: serial Net: smc911x-0 Hit any key to stop autoboot: 1 0 U8500 $ U8500 $ version version U-Boot 2009.11 (sept. 19 2011 - 17:03:11) U8500 $ setenv ethaddr 6e:e6:84:36:8e:9e setenv ethaddr 6e:e6:84:36:8e:9e Can't overwrite "ethaddr" U8500 $setenv bootargs console=ttyAMA2,115200n8 debug earlyprintk rw root=/dev/mmcblk0p3 rootwait rootfstype=ext4 setenv bootargs console=ttyAMA2,115200n8 debug earlyprintk rw root=/dev/mmcblk0p3 rootwait rootfstype=ext4 U8500 $ setenv netargs 'setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:::none:192.168.1.254' setenv netargs 'setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:::none:192.168.1.254' U8500 $ if test -n ${initenv}; then run initenv; fi if test -n ${initenv}; then run initenv; fi U8500 $ if test -n ${preboot}; then run preboot; fi if test -n ${preboot}; then run preboot; fi U8500 $ setenv autoload no; setenv autoboot no setenv autoload no; setenv autoboot no U8500 $ dhcp dhcp smc911x: detected LAN9221 controller smc911x: phy initialized smc911x: MAC 6e:e6:84:36:8e:9e BOOTP broadcast 1 BOOTP broadcast 2 DHCP client bound to address 192.168.1.159 U8500 $ setenv serverip 192.168.1.2 setenv serverip 192.168.1.2 U8500 $ if test -n ${netargs}; then run netargs; fi if test -n ${netargs}; then run netargs; fi U8500 $ tftp 0x00800000 192.168.1.2:tmp/snowball-rVnrnH/tmpYGFuNk-uImage tftp 0x00800000 192.168.1.2:tmp/snowball-rVnrnH/tmpYGFuNk-uImage smc911x: detected LAN9221 controller smc911x: phy initialized smc911x: MAC 6e:e6:84:36:8e:9e Using smc911x-0 device TFTP from server 192.168.1.2; our IP address is 192.168.1.159 Filename 'tmp/snowball-rVnrnH/tmpYGFuNk-uImage'. Load address: 0x800000 Loading: *################################################################# ################################################################# ################################################################# ##################T ############ done Bytes transferred = 3289297 (3230d1 hex) U8500 $ printenv bootargs printenv bootargs bootargs=console=ttyAMA2,115200n8 debug earlyprintk rw root=/dev/mmcblk0p3 rootwait rootfstype=ext4 ip=192.168.1.159:192.168.1.2:192.168.1.254:255.255.255.0:::none:192.168.1.254 U8500 $ bootm 0x00800000 bootm 0x00800000 ## Booting kernel from Legacy Image at 00800000 ... Image Name: Linux Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 3289233 Bytes = 3.1 MB Load Address: 00008000 Entry Point: 00008000 Loading Kernel Image ... OK OK Starting kernel ... ~$off # PYBOOT: Exception: kernel: ERROR: did not start booting. # PYBOOT: Time: 56.76 seconds. # PYBOOT: Result: FAIL

11 years, 1 month

1
0
0 0

mainline boot: 49 pass, 0 fail (v3.15-rc3-121-gb7270cc)

by Kevin's boot bot

Tree/Branch: mainline Git describe: v3.15-rc3-121-gb7270cc Full Report =========== arm-davinci_all_defconfig ------------------------- legacy,dm365evm 0 min 17.9 sec: PASS da850-evm 0 min 15.7 sec: PASS arm-tegra_defconfig ------------------- tegra30-beaver 0 min 20.5 sec: PASS arm-omap2plus_defconfig ----------------------- legacy,3730xm 0 min 49.2 sec: PASS am335x-boneblack 0 min 44.3 sec: PASS omap3-beagle-xm 1 min 4.2 sec: PASS legacy,3530beagle 0 min 36.0 sec: PASS (Warnings: 1) omap4-panda 1 min 8.5 sec: PASS omap3-overo-tobi 0 min 23.5 sec: PASS (Warnings: 1) am335x-bone 0 min 27.6 sec: PASS omap3-overo-storm-tobi 0 min 25.2 sec: PASS omap5-uevm 1 min 6.2 sec: PASS (Warnings: 1) omap3-n900 0 min 17.6 sec: PASS (Warnings: 1) legacy,n900 0 min 17.2 sec: PASS (Warnings: 1) omap4-panda-es 1 min 20.9 sec: PASS legacy,3730storm 0 min 22.8 sec: PASS legacy,3530overo 0 min 21.5 sec: PASS (Warnings: 1) arm-imx_v6_v7_defconfig ----------------------- imx6dl-wandboard,wand-dual 0 min 18.7 sec: PASS imx6dl-wandboard,wand-solo 0 min 19.2 sec: PASS imx6q-wandboard 0 min 17.2 sec: PASS arm-multi_v7_defconfig ---------------------- qcom-apq8074-dragonboard 0 min 17.1 sec: PASS ste-snowball 1 min 17.7 sec: PASS tegra30-beaver 0 min 19.4 sec: PASS am335x-boneblack 0 min 39.1 sec: PASS omap3-beagle-xm 0 min 52.5 sec: PASS sun7i-a20-cubieboard2 0 min 12.3 sec: PASS armada-370-mirabox 0 min 22.9 sec: PASS omap4-panda 0 min 53.8 sec: PASS armada-xp-openblocks-ax3-4 0 min 25.3 sec: PASS sun4i-a10-cubieboard 0 min 19.4 sec: PASS bcm28155-ap 0 min 28.1 sec: PASS omap3-overo-tobi 0 min 22.1 sec: PASS (Warnings: 1) imx6dl-wandboard,wand-solo 0 min 18.2 sec: PASS am335x-bone 0 min 26.8 sec: PASS omap3-overo-storm-tobi 0 min 21.2 sec: PASS omap5-uevm 1 min 39.6 sec: PASS (Warnings: 1) omap3-n900 0 min 15.9 sec: PASS (Warnings: 1) imx6q-wandboard 0 min 17.0 sec: PASS omap4-panda-es 0 min 50.8 sec: PASS imx6dl-wandboard,wand-dual 0 min 18.4 sec: PASS arm-sunxi_defconfig ------------------- sun7i-a20-cubieboard2 0 min 22.8 sec: PASS sun4i-a10-cubieboard 0 min 15.9 sec: PASS arm-bcm_defconfig ----------------- bcm28155-ap 0 min 24.2 sec: PASS arm-exynos_defconfig -------------------- exynos5420-arndale-octa 0 min 32.2 sec: PASS exynos5250-arndale 0 min 29.9 sec: PASS arm-u8500_defconfig ------------------- ste-snowball 0 min 39.5 sec: PASS arm-mvebu_v7_defconfig ---------------------- armada-xp-openblocks-ax3-4 0 min 22.4 sec: PASS armada-370-mirabox 0 min 20.4 sec: PASS arm-sama5_defconfig ------------------- sama5d35ek 0 min 17.3 sec: PASS

11 years, 1 month

1
0
0 0

mainline boot: 49 pass, 0 fail (v3.15-rc3-116-gb5f3c61)

by Kevin's boot bot

Tree/Branch: mainline Git describe: v3.15-rc3-116-gb5f3c61 Full Report =========== arm-davinci_all_defconfig ------------------------- legacy,dm365evm 0 min 17.6 sec: PASS da850-evm 0 min 15.4 sec: PASS arm-tegra_defconfig ------------------- tegra30-beaver 0 min 17.2 sec: PASS arm-omap2plus_defconfig ----------------------- legacy,3730xm 0 min 51.1 sec: PASS am335x-boneblack 0 min 45.0 sec: PASS omap3-beagle-xm 1 min 1.2 sec: PASS legacy,3530beagle 0 min 34.3 sec: PASS (Warnings: 1) omap4-panda 1 min 9.5 sec: PASS omap3-overo-tobi 0 min 23.2 sec: PASS (Warnings: 1) am335x-bone 0 min 27.6 sec: PASS omap3-overo-storm-tobi 0 min 24.6 sec: PASS omap5-uevm 1 min 6.5 sec: PASS (Warnings: 1) omap3-n900 0 min 16.5 sec: PASS (Warnings: 1) legacy,n900 0 min 17.0 sec: PASS (Warnings: 1) omap4-panda-es 1 min 13.2 sec: PASS legacy,3730storm 0 min 23.3 sec: PASS legacy,3530overo 0 min 21.2 sec: PASS (Warnings: 1) arm-imx_v6_v7_defconfig ----------------------- imx6dl-wandboard,wand-dual 0 min 18.7 sec: PASS imx6dl-wandboard,wand-solo 0 min 19.1 sec: PASS imx6q-wandboard 0 min 17.2 sec: PASS arm-multi_v7_defconfig ---------------------- qcom-apq8074-dragonboard 0 min 17.0 sec: PASS ste-snowball 1 min 18.1 sec: PASS tegra30-beaver 0 min 19.4 sec: PASS am335x-boneblack 0 min 38.6 sec: PASS omap3-beagle-xm 0 min 55.2 sec: PASS sun7i-a20-cubieboard2 0 min 12.4 sec: PASS armada-370-mirabox 0 min 22.5 sec: PASS omap4-panda 0 min 59.5 sec: PASS armada-xp-openblocks-ax3-4 0 min 25.4 sec: PASS sun4i-a10-cubieboard 0 min 19.1 sec: PASS bcm28155-ap 0 min 26.7 sec: PASS omap3-overo-tobi 0 min 25.1 sec: PASS (Warnings: 1) imx6dl-wandboard,wand-solo 0 min 18.2 sec: PASS am335x-bone 0 min 27.0 sec: PASS omap3-overo-storm-tobi 0 min 21.2 sec: PASS omap5-uevm 1 min 39.0 sec: PASS (Warnings: 1) omap3-n900 0 min 16.1 sec: PASS (Warnings: 1) imx6q-wandboard 0 min 16.8 sec: PASS omap4-panda-es 1 min 2.0 sec: PASS imx6dl-wandboard,wand-dual 0 min 18.0 sec: PASS arm-sunxi_defconfig ------------------- sun7i-a20-cubieboard2 0 min 22.6 sec: PASS sun4i-a10-cubieboard 0 min 13.0 sec: PASS arm-bcm_defconfig ----------------- bcm28155-ap 0 min 24.6 sec: PASS arm-exynos_defconfig -------------------- exynos5420-arndale-octa 0 min 31.9 sec: PASS exynos5250-arndale 0 min 29.8 sec: PASS arm-u8500_defconfig ------------------- ste-snowball 0 min 31.3 sec: PASS arm-mvebu_v7_defconfig ---------------------- armada-xp-openblocks-ax3-4 0 min 22.5 sec: PASS armada-370-mirabox 0 min 20.5 sec: PASS arm-sama5_defconfig ------------------- sama5d35ek 0 min 17.3 sec: PASS

11 years, 1 month

1
0
0 0

mainline boot: 49 pass, 0 fail (v3.15-rc3-113-gba6728f)

by Kevin's boot bot

Tree/Branch: mainline Git describe: v3.15-rc3-113-gba6728f Full Report =========== arm-davinci_all_defconfig ------------------------- legacy,dm365evm 0 min 17.1 sec: PASS da850-evm 0 min 15.2 sec: PASS arm-tegra_defconfig ------------------- tegra30-beaver 0 min 17.2 sec: PASS arm-omap2plus_defconfig ----------------------- legacy,3730xm 0 min 50.2 sec: PASS am335x-boneblack 0 min 44.2 sec: PASS omap3-beagle-xm 0 min 59.4 sec: PASS legacy,3530beagle 0 min 39.4 sec: PASS (Warnings: 1) omap4-panda 1 min 4.3 sec: PASS omap3-overo-tobi 0 min 23.1 sec: PASS (Warnings: 1) am335x-bone 0 min 27.5 sec: PASS omap3-overo-storm-tobi 0 min 24.8 sec: PASS omap5-uevm 1 min 5.8 sec: PASS (Warnings: 1) omap3-n900 0 min 16.5 sec: PASS (Warnings: 1) legacy,n900 0 min 16.1 sec: PASS (Warnings: 1) omap4-panda-es 1 min 9.5 sec: PASS legacy,3730storm 0 min 23.1 sec: PASS legacy,3530overo 0 min 21.4 sec: PASS (Warnings: 1) arm-imx_v6_v7_defconfig ----------------------- imx6dl-wandboard,wand-dual 0 min 18.4 sec: PASS imx6dl-wandboard,wand-solo 0 min 18.5 sec: PASS imx6q-wandboard 0 min 17.0 sec: PASS arm-multi_v7_defconfig ---------------------- qcom-apq8074-dragonboard 0 min 17.1 sec: PASS ste-snowball 1 min 20.9 sec: PASS tegra30-beaver 0 min 19.7 sec: PASS am335x-boneblack 0 min 38.4 sec: PASS omap3-beagle-xm 0 min 49.2 sec: PASS sun7i-a20-cubieboard2 0 min 12.6 sec: PASS armada-370-mirabox 0 min 22.5 sec: PASS omap4-panda 0 min 56.3 sec: PASS armada-xp-openblocks-ax3-4 0 min 25.4 sec: PASS sun4i-a10-cubieboard 0 min 18.9 sec: PASS bcm28155-ap 0 min 26.7 sec: PASS omap3-overo-tobi 0 min 22.6 sec: PASS (Warnings: 1) imx6dl-wandboard,wand-solo 0 min 18.2 sec: PASS am335x-bone 0 min 26.8 sec: PASS omap3-overo-storm-tobi 0 min 20.8 sec: PASS omap5-uevm 1 min 38.9 sec: PASS (Warnings: 1) omap3-n900 0 min 15.8 sec: PASS (Warnings: 1) imx6q-wandboard 0 min 17.1 sec: PASS omap4-panda-es 0 min 55.0 sec: PASS imx6dl-wandboard,wand-dual 0 min 18.3 sec: PASS arm-sunxi_defconfig ------------------- sun7i-a20-cubieboard2 0 min 22.7 sec: PASS sun4i-a10-cubieboard 0 min 12.8 sec: PASS arm-bcm_defconfig ----------------- bcm28155-ap 0 min 24.2 sec: PASS arm-exynos_defconfig -------------------- exynos5420-arndale-octa 1 min 2.3 sec: PASS exynos5250-arndale 0 min 28.7 sec: PASS arm-u8500_defconfig ------------------- ste-snowball 0 min 33.7 sec: PASS arm-mvebu_v7_defconfig ---------------------- armada-xp-openblocks-ax3-4 0 min 22.2 sec: PASS armada-370-mirabox 0 min 20.4 sec: PASS arm-sama5_defconfig ------------------- sama5d35ek 0 min 17.3 sec: PASS

11 years, 1 month

1
0
0 0

[PATCH] regulator: tps65090: Check for pdata before dereferencing

by Mark Brown

From: Mark Brown <broonie(a)linaro.org> The per-regulator pdata is optional so we need to check that it's there before dereferencing it. This wasn't done in "regulator: tps65090: Allow setting the overcurrent wait time", fix that. Reported-by: Olof Johansson <olof(a)lixom.net> Signed-off-by: Mark Brown <broonie(a)linaro.org> --- drivers/regulator/tps65090-regulator.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/regulator/tps65090-regulator.c b/drivers/regulator/tps65090-regulator.c index ca04e9f..fbe0bf5 100644 --- a/drivers/regulator/tps65090-regulator.c +++ b/drivers/regulator/tps65090-regulator.c @@ -306,8 +306,11 @@ static int tps65090_regulator_probe(struct platform_device *pdev) ri = &pmic[num]; ri->dev = &pdev->dev; ri->desc = &tps65090_regulator_desc[num]; - ri->overcurrent_wait_valid = tps_pdata->overcurrent_wait_valid; - ri->overcurrent_wait = tps_pdata->overcurrent_wait; + if (tps_pdata) { + ri->overcurrent_wait_valid = + tps_pdata->overcurrent_wait_valid; + ri->overcurrent_wait = tps_pdata->overcurrent_wait; + } /* * TPS5090 DCDC support the control from external digital input. -- 1.9.2

11 years, 1 month

1
0
0 0

HMP Idle Pull Bug 1301886

by Chris Redpath

Hi Tixy, In respect of the idle pull issue (https://bugs.launchpad.net/linaro-stable-kernel/+bug/1301886) I did a bit of root-cause digging. I'm not sure why I didn't see this in our testing because as you say it's pretty easy to trigger. I can trigger it either with hotplug (sometimes even twice per unplug) or by starting IKS mode. Either our automated test doesn't do any hotplug testing or we somehow missed recognising the failure condition. I know we did not run an IKS test on the revalidated version, but I would expect us to have some hotplug tests in the MP functional testing. Basil, can you look into that please? Ultimately, what happens is that the scheduler will often run __schedule on a CPU which is in the process of being shut down. Its probably too costly to try to compute when it shouldn't run, hence the scheduler makes it safe to run on a mostly-offline CPU. When there is nothing to schedule in, idle_balance is executed (and hence hmp_idle_pull). This happens after the relevant rq has been marked as offline and the sched domains have been rebuilt, but before the tasks are migrated away. Vincent refers to this in a paper he wrote back in 2012 about hotplug as zombie CPUs ( http://www.rdrop.com/users/paulmck/realtime/paper/hotplug-ecrts.2012.06.11a… - in section 2.3). It seems to me that we really should be not doing anything in idle_balance in this situation, and the existing code accomplishes that because the sched_domains already reflect the new world at that point in time. The HMP patch doesn't really care about sched_domains, which is where the problem comes in. It's trivial to add a check to abort idle_balance altogether if the rq is offline, but perhaps nobody has added it since it is only taking a small amount of time on a CPU which is about to turn off and the conditional will need to be evaluated otherwise in every idle balance. Changing the BUG to a simple return NULL and fixing up the callers for this case as you did in your testing patch is functionally correct and safe. The question for me is if we should bother to try to optimize idle_pull behavior during cpu_down - I'm open to opinions :) Best Regards, Chris

11 years, 1 month

3
4
0 0

[PATCH] sched: hmp: Remove compile-time configuration of task packing

by Jon Medhurst (Tixy)

Compile-time configuration is messy and precludes multi-platform kernels so remove it. Task packing should instead be tuned at run-time, e.g. in user-side boot scripts, with something like: echo 1 > /sys/kernel/hmp/packing_enable echo 650 > /sys/kernel/hmp/packing_limit Signed-off-by: Jon Medhurst <tixy(a)linaro.org> --- Mark and Alex, please don't apply this directly. Assuming that this change doesn't provoke any dissent, it can be pulled from the usual place... git://git.linaro.org/arm/big.LITTLE/mp.git for-lsk kernel/sched/fair.c | 7 ------- 1 file changed, 7 deletions(-) diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index 43857fe..6610622 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -3676,15 +3676,8 @@ unsigned int hmp_next_up_threshold = 4096; unsigned int hmp_next_down_threshold = 4096; #ifdef CONFIG_SCHED_HMP_LITTLE_PACKING -#ifndef CONFIG_ARCH_VEXPRESS_TC2 unsigned int hmp_packing_enabled = 1; unsigned int hmp_full_threshold = (NICE_0_LOAD * 9) / 8; -#else -/* TC2 has a sharp consumption curve @ around 800Mhz, so - we aim to spread the load around that frequency. */ -unsigned int hmp_packing_enabled; -unsigned int hmp_full_threshold = 650; /* 80% of the 800Mhz freq * NICE_0_LOAD */ -#endif #endif static unsigned int hmp_up_migration(int cpu, int *target_cpu, struct sched_entity *se); -- 1.7.10.4

11 years, 1 month

4
7
0 0

next boot: 48 pass, 1 fail (next-20140501)

by Kevin's boot bot

Tree/Branch: next Git describe: next-20140501 Failed boot tests (console logs at the end) =========================================== omap5-uevm: OFFLINE: arm-multi_v7_defconfig Full Report =========== arm-davinci_all_defconfig ------------------------- legacy,dm365evm 0 min 17.4 sec: PASS da850-evm 0 min 15.3 sec: PASS arm-tegra_defconfig ------------------- tegra30-beaver 0 min 17.6 sec: PASS arm-omap2plus_defconfig ----------------------- legacy,3730xm 0 min 54.6 sec: PASS am335x-boneblack 0 min 38.6 sec: PASS omap3-beagle-xm 1 min 0.4 sec: PASS legacy,3530beagle 0 min 48.0 sec: PASS (Warnings: 1) omap4-panda 1 min 8.8 sec: PASS omap3-overo-tobi 0 min 22.6 sec: PASS (Warnings: 1) am335x-bone 0 min 27.1 sec: PASS omap3-overo-storm-tobi 0 min 21.2 sec: PASS omap5-uevm 1 min 10.2 sec: PASS (Warnings: 1) omap3-n900 0 min 15.3 sec: PASS (Warnings: 1) legacy,n900 0 min 16.5 sec: PASS (Warnings: 1) omap4-panda-es 1 min 16.7 sec: PASS legacy,3730storm 0 min 22.6 sec: PASS legacy,3530overo 0 min 20.6 sec: PASS (Warnings: 1) arm-imx_v6_v7_defconfig ----------------------- imx6dl-wandboard,wand-dual 0 min 18.6 sec: PASS imx6dl-wandboard,wand-solo 0 min 18.6 sec: PASS imx6q-wandboard 0 min 17.1 sec: PASS arm-multi_v7_defconfig ---------------------- qcom-apq8074-dragonboard 0 min 17.4 sec: PASS ste-snowball 1 min 17.4 sec: PASS tegra30-beaver 0 min 20.1 sec: PASS am335x-boneblack 0 min 37.9 sec: PASS omap3-beagle-xm 0 min 51.1 sec: PASS sun7i-a20-cubieboard2 0 min 12.3 sec: PASS armada-370-mirabox 0 min 22.5 sec: PASS omap4-panda 0 min 55.8 sec: PASS armada-xp-openblocks-ax3-4 0 min 25.5 sec: PASS sun4i-a10-cubieboard 0 min 14.5 sec: PASS bcm28155-ap 0 min 26.9 sec: PASS omap3-overo-tobi 0 min 22.2 sec: PASS (Warnings: 1) imx6dl-wandboard,wand-solo 0 min 18.7 sec: PASS am335x-bone 0 min 26.8 sec: PASS omap3-overo-storm-tobi 0 min 20.9 sec: PASS omap5-uevm 0 min 31.4 sec: OFFLINE omap3-n900 0 min 16.1 sec: PASS (Warnings: 1) imx6q-wandboard 0 min 16.9 sec: PASS omap4-panda-es 1 min 8.4 sec: PASS imx6dl-wandboard,wand-dual 0 min 18.2 sec: PASS arm-sunxi_defconfig ------------------- sun7i-a20-cubieboard2 0 min 22.8 sec: PASS sun4i-a10-cubieboard 0 min 17.7 sec: PASS arm-bcm_defconfig ----------------- bcm28155-ap 0 min 25.0 sec: PASS arm-exynos_defconfig -------------------- exynos5420-arndale-octa 0 min 32.1 sec: PASS exynos5250-arndale 0 min 39.5 sec: PASS arm-u8500_defconfig ------------------- ste-snowball 0 min 31.2 sec: PASS arm-mvebu_v7_defconfig ---------------------- armada-xp-openblocks-ax3-4 0 min 22.5 sec: PASS armada-370-mirabox 0 min 20.6 sec: PASS arm-sama5_defconfig ------------------- sama5d35ek 0 min 17.1 sec: PASS Console logs for failures ========================= arm-multi_v7_defconfig ---------------------- omap5-uevm: OFFLINE: last 80 lines of boot log: ----------------------------------------------- Connected to omap5uevm console [channel connected] (~$quit to exit) (user:khilman) is already connected ~$hardreset Command(omap5uevm console)> hardreset (user:khilman) Reboot omap5uevm Reboot: omap5uevm ; phidget 1 2 : ('off', 4, 'on') , sleep 4, found: 002/082 2 ~$off # PYBOOT: Exception: ('ERROR: Could not break into u-boot.', 'OFFLINE') # PYBOOT: Time: 31.40 seconds. # PYBOOT: Result: OFFLINE

11 years, 1 month

1
0
0 0

[PATCH v2] PM / Hibernate: no kernel_power_off when pm_power_off NULL

by Sebastian Capella

Reboot logic in kernel/reboot will avoid calling kernel_power_off when pm_power_off is null, and instead uses kernel_halt. Change hibernate's power_down to follow the behavior in the reboot call. Calling the notifier twice (once for SYS_POWER_OFF and again for SYS_HALT) causes a panic during hibernation on Kirkwood Openblocks A6 board. Signed-off-by: Sebastian Capella <sebastian.capella(a)linaro.org> Reported-by: Ezequiel Garcia <ezequiel.garcia(a)free-electrons.com> Cc: Len Brown <len.brown(a)intel.com> Cc: Pavel Machek <pavel(a)ucw.cz> Cc: "Rafael J. Wysocki" <rjw(a)rjwysocki.net> Cc: Russell King <linux(a)arm.linux.org.uk> Cc: One Thousand Gnomes <gnomes(a)lxorguk.ukuu.org.uk> --- kernel/power/hibernate.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/kernel/power/hibernate.c b/kernel/power/hibernate.c index f4f2073..7642932 100644 --- a/kernel/power/hibernate.c +++ b/kernel/power/hibernate.c @@ -595,7 +595,8 @@ static void power_down(void) case HIBERNATION_PLATFORM: hibernation_platform_enter(); case HIBERNATION_SHUTDOWN: - kernel_power_off(); + if (pm_power_off) + kernel_power_off(); break; #ifdef CONFIG_SUSPEND case HIBERNATION_SUSPEND: @@ -623,7 +624,8 @@ static void power_down(void) * corruption after resume. */ printk(KERN_CRIT "PM: Please power down manually\n"); - while(1); + while (1) + cpu_relax(); } /** -- 1.7.9.5

11 years, 1 month

3
2
0 0

mainline boot: 48 pass, 1 fail (v3.15-rc3-82-g8aa9e85)

by Kevin's boot bot

Tree/Branch: mainline Git describe: v3.15-rc3-82-g8aa9e85 Failed boot tests (console logs at the end) =========================================== sama5d35ek: FAIL: arm-sama5_defconfig Full Report =========== arm-davinci_all_defconfig ------------------------- legacy,dm365evm 0 min 17.9 sec: PASS da850-evm 0 min 15.7 sec: PASS arm-tegra_defconfig ------------------- tegra30-beaver 0 min 17.3 sec: PASS arm-omap2plus_defconfig ----------------------- legacy,3730xm 0 min 54.8 sec: PASS am335x-boneblack 0 min 44.0 sec: PASS omap3-beagle-xm 0 min 59.0 sec: PASS legacy,3530beagle 0 min 35.7 sec: PASS (Warnings: 1) omap4-panda 1 min 5.3 sec: PASS omap3-overo-tobi 0 min 23.4 sec: PASS (Warnings: 1) am335x-bone 0 min 32.4 sec: PASS omap3-overo-storm-tobi 0 min 21.7 sec: PASS omap5-uevm 1 min 6.6 sec: PASS (Warnings: 1) omap3-n900 0 min 16.3 sec: PASS (Warnings: 1) legacy,n900 0 min 17.2 sec: PASS (Warnings: 1) omap4-panda-es 1 min 10.6 sec: PASS legacy,3730storm 0 min 23.2 sec: PASS legacy,3530overo 0 min 21.3 sec: PASS (Warnings: 1) arm-imx_v6_v7_defconfig ----------------------- imx6dl-wandboard,wand-dual 0 min 18.5 sec: PASS imx6dl-wandboard,wand-solo 0 min 18.6 sec: PASS imx6q-wandboard 0 min 17.1 sec: PASS arm-multi_v7_defconfig ---------------------- qcom-apq8074-dragonboard 0 min 16.8 sec: PASS ste-snowball 1 min 18.0 sec: PASS tegra30-beaver 0 min 24.4 sec: PASS am335x-boneblack 0 min 37.6 sec: PASS omap3-beagle-xm 0 min 52.8 sec: PASS sun7i-a20-cubieboard2 0 min 12.5 sec: PASS armada-370-mirabox 0 min 22.4 sec: PASS omap4-panda 0 min 53.0 sec: PASS armada-xp-openblocks-ax3-4 0 min 25.3 sec: PASS sun4i-a10-cubieboard 0 min 19.2 sec: PASS bcm28155-ap 0 min 26.5 sec: PASS omap3-overo-tobi 0 min 22.4 sec: PASS (Warnings: 1) imx6dl-wandboard,wand-solo 0 min 18.4 sec: PASS am335x-bone 0 min 26.8 sec: PASS omap3-overo-storm-tobi 0 min 23.7 sec: PASS omap5-uevm 1 min 36.7 sec: PASS (Warnings: 1) omap3-n900 0 min 15.9 sec: PASS (Warnings: 1) imx6q-wandboard 0 min 16.6 sec: PASS omap4-panda-es 0 min 54.7 sec: PASS imx6dl-wandboard,wand-dual 0 min 17.9 sec: PASS arm-sunxi_defconfig ------------------- sun7i-a20-cubieboard2 0 min 22.8 sec: PASS sun4i-a10-cubieboard 0 min 12.9 sec: PASS arm-bcm_defconfig ----------------- bcm28155-ap 0 min 24.1 sec: PASS arm-exynos_defconfig -------------------- exynos5420-arndale-octa 0 min 32.0 sec: PASS exynos5250-arndale 0 min 30.4 sec: PASS arm-u8500_defconfig ------------------- ste-snowball 0 min 31.1 sec: PASS arm-mvebu_v7_defconfig ---------------------- armada-xp-openblocks-ax3-4 0 min 22.3 sec: PASS armada-370-mirabox 0 min 20.4 sec: PASS arm-sama5_defconfig ------------------- sama5d35ek 1 min 43.3 sec: FAIL Console logs for failures ========================= arm-sama5_defconfig ------------------- sama5d35ek: FAIL: last 80 lines of boot log: -------------------------------------------- atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 333:0, read only 64 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 333:0, read only 64 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI error: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 333:0, read 64 bytes CPU: 0 PID: 1 Comm: swapper Not tainted 3.15.0-rc3+ #1 [<c0012850>] (unwind_backtrace) from [<c001086c>] (show_stack+0x10/0x14) [<c001086c>] (show_stack) from [<c023eddc>] (ubi_io_read+0x124/0x2e8) [<c023eddc>] (ubi_io_read) from [<c023f1a4>] (ubi_io_read_ec_hdr+0x44/0x1e8) [<c023f1a4>] (ubi_io_read_ec_hdr) from [<c02438e0>] (scan_all.constprop.8+0xb8/0x950) [<c02438e0>] (scan_all.constprop.8) from [<c024442c>] (ubi_attach+0x8c/0x144) [<c024442c>] (ubi_attach) from [<c0239e38>] (ubi_attach_mtd_dev+0x1e0/0x788) [<c0239e38>] (ubi_attach_mtd_dev) from [<c055fccc>] (ubi_init+0x1f0/0x2c0) [<c055fccc>] (ubi_init) from [<c0008844>] (do_one_initcall+0xe4/0x140) [<c0008844>] (do_one_initcall) from [<c054bb18>] (kernel_init_freeable+0xe8/0x1b0) [<c054bb18>] (kernel_init_freeable) from [<c03ee210>] (kernel_init+0x8/0xec) [<c03ee210>] (kernel_init) from [<c000e478>] (ret_from_fork+0x14/0x3c) atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 333:2048, read only 2048 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 333:2048, read only 2048 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 333:2048, read only 2048 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI error: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 333:2048, read 2048 bytes CPU: 0 PID: 1 Comm: swapper Not tainted 3.15.0-rc3+ #1 [<c0012850>] (unwind_backtrace) from [<c001086c>] (show_stack+0x10/0x14) [<c001086c>] (show_stack) from [<c023eddc>] (ubi_io_read+0x124/0x2e8) [<c023eddc>] (ubi_io_read) from [<c023f390>] (ubi_io_read_vid_hdr+0x48/0x208) [<c023f390>] (ubi_io_read_vid_hdr) from [<c0243980>] (scan_all.constprop.8+0x158/0x950) [<c0243980>] (scan_all.constprop.8) from [<c024442c>] (ubi_attach+0x8c/0x144) [<c024442c>] (ubi_attach) from [<c0239e38>] (ubi_attach_mtd_dev+0x1e0/0x788) [<c0239e38>] (ubi_attach_mtd_dev) from [<c055fccc>] (ubi_init+0x1f0/0x2c0) [<c055fccc>] (ubi_init) from [<c0008844>] (do_one_initcall+0xe4/0x140) [<c0008844>] (do_one_initcall) from [<c054bb18>] (kernel_init_freeable+0xe8/0x1b0) [<c054bb18>] (kernel_init_freeable) from [<c03ee210>] (kernel_init+0x8/0xec) [<c03ee210>] (kernel_init) from [<c000e478>] (ret_from_fork+0x14/0x3c) atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 334:0, read only 64 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 334:0, read only 64 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 334:0, read only 64 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI error: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 334:0, read 64 bytes CPU: 0 PID: 1 Comm: swapper Not tainted 3.15.0-rc3+ #1 [<c0012850>] (unwind_backtrace) from [<c001086c>] (show_stack+0x10/0x14) [<c001086c>] (show_stack) from [<c023eddc>] (ubi_io_read+0x124/0x2e8) [<c023eddc>] (ubi_io_read) from [<c023f1a4>] (ubi_io_read_ec_hdr+0x44/0x1e8) [<c023f1a4>] (ubi_io_read_ec_hdr) from [<c02438e0>] (scan_all.constprop.8+0xb8/0x950) [<c02438e0>] (scan_all.constprop.8) from [<c024442c>] (ubi_attach+0x8c/0x144) [<c024442c>] (ubi_attach) from [<c0239e38>] (ubi_attach_mtd_dev+0x1e0/0x788) [<c0239e38>] (ubi_attach_mtd_dev) from [<c055fccc>] (ubi_init+0x1f0/0x2c0) [<c055fccc>] (ubi_init) from [<c0008844>] (do_one_initcall+0xe4/0x140) [<c0008844>] (do_one_initcall) from [<c054bb18>] (kernel_init_freeable+0xe8/0x1b0) [<c054bb18>] (kernel_init_freeable) from [<c03ee210>] (kernel_init+0x8/0xec) [<c03ee210>] (kernel_init) from [<c000e478>] (ret_from_fork+0x14/0x3c) atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 334:2048, read only 2048 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 334:2048, read only 2048 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 334:2048, read only 2048 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI error: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 334:2048, read 2048 bytes CPU: 0 PID: 1 Comm: swapper Not tainted 3.15.0-rc3+ #1 [<c0012850>] (unwind_backtrace) from [<c001086c>] (show_stack+0x10/0x14) [<c001086c>] (show_stack) from [<c023eddc>] (ubi_io_read+0x124/0x2e8) [<c023eddc>] (ubi_io_read) from [<c023f390>] (ubi_io_read_vid_hdr+0x48/0x208) [<c023f390>] (ubi_io_read_vid_hdr) from [<c0243980>] (scan_all.constprop.8+0x158/0x950) [<c0243980>] (scan_all.constprop.8) from [<c024442c>] (ubi_attach+0x8c/0x144) [<c024442c>] (ubi_attach) from [<c0239e38>] (ubi_attach_mtd_dev+0x1e0/0x788) [<c0239e38>] (ubi_attach_mtd_dev) from [<c055fccc>] (ubi_init+0x1f0/0x2c0) [<c055fccc>] (ubi_init) from [<c0008844>] (do_one_initcall+0xe4/0x140) [<c0008844>] (do_one_initcall) from [<c054bb18>] (kernel_init_freeable+0xe8/0x1b0) [<c054bb18>] (kernel_init_freeable) from [<c03~$off # PYBOOT: Exception: kernel: ERROR: failed to boot: <class 'pexpect.TIMEOUT'> # PYBOOT: Time: 103.28 seconds. # PYBOOT: Result: FAIL

11 years, 1 month

2
1
0 0

help: query about the plan of arch64 "Multi-cluster power management " in LSK 3.10.

by Panshilin (Peter)

Hi: arch64's Multi-cluster power management code is not available in the current lsk release while cpu suspend is in . when will the MCPM upstream to LSK? thanks peter

11 years, 1 month

4
3
0 0

ARMv8: Allowing user space to perform cache-maintenance

by Rajan Srivastava

ARMv8 allows AArch64-EL0 to execute cache maintenance instructions (eg, by setting SCTLR_EL1.UCI). It looks like the current ARMv8 kernel doesn't support the above feature. Is there any plan in Linux for allowing AArch64_EL0 to perform cache-line operations? Regards, Rajan

11 years, 1 month

3
4
0 0

[PATCH v11 00/12] In-kernel PSCI v0.2 emulation for KVM ARM/ARM64

by Anup Patel

Currently, KVM ARM/ARM64 only provides in-kernel emulation of Power State and Coordination Interface (PSCI) v0.1. This patchset aims at providing newer PSCI v0.2 for KVM ARM/ARM64 VCPUs such that it does not break current KVM ARM/ARM64 ABI. The user space tools (i.e. QEMU or KVMTOOL) will have to explicitly enable KVM_ARM_VCPU_PSCI_0_2 feature using KVM_ARM_VCPU_INIT ioctl for providing PSCI v0.2 to VCPUs. Changlog: V11: - Added more comments to uapi/linux/psci.h - Added comment about why we store INTERNAL_FAILURE in r0 (or x0) for SYSTEM_OFF and SYSTEM_RESET emulation V10: - Updated PSCI_VERSION_xxx defines in uapi/linux/psci.h - Added PSCI_0_2_AFFINITY_LEVEL_xxxx defines in uapi/linux/psci.h - Removed PSCI v0.1 related defines from uapi/linux/psci.h - Inject undefined exception for all types of errors in PSCI emulation (i.e kvm_psci_call(vcpu) < 0) - Removed "inline" attribute of kvm_prepare_system_event() - Store INTERNAL_FAILURE in r0 (or x0) before exiting to userspace - Use MPIDR_LEVEL_BITS in AFFINITY_MASK define - Updated comment in kvm_psci_vcpu_suspend() as-per Marc's suggestion V9: - Rename undefined PSCI_VER_xxx defines to PSCI_VERSION_xxx defines V8: - Add #define for possible values of migrate type in uapi/linux/psci.h - Simplified psci_affinity_mask() in psci.c - Update comments in kvm_psci_vcpu_suspend() to indicate that for KVM wakeup events are interrupts. - Unconditionally update r0 (or x0) in kvm_psci_vcpu_on() V7: - Make uapi/linux/psci.h inline with Ashwin's patch http://www.spinics.net/lists/arm-kernel/msg319090.html - Incorporate Rob's suggestions for uapi/linux/psci.h - Treat CPU_SUSPEND power-down request to be same as standby request. This further simplifies CPU_SUSPEND emulation. V6: - Introduce uapi/linux/psci.h for sharing PSCI defines between ARM kernel, ARM64 kernel, KVM ARM/ARM64 and user space - Make CPU_SUSPEND emulation similar to WFI emulation V5: - Have separate last patch to advertise KVM_CAP_ARM_PSCI_0_2 - Use kvm_psci_version() in kvm_psci_vcpu_on() - Return ALREADY_ON for PSCI v0.2 CPU_ON if VCPU is not paused - Remove per-VCPU suspend context - As-per PSCI v0.2 spec, only current CPU can suspend itself V4: - Implement all mandatory functions required by PSCI v0.2 V3: - Make KVM_ARM_VCPU_PSCI_0_2 feature experiementatl for now so that it fails for user space till all mandatory PSCI v0.2 functions are emulated by KVM ARM/ARM64 - Have separate patch for making KVM_ARM_VCPU_PSCI_0_2 feature available to user space. This patch can be defferred for now V2: - Don't rename PSCI return values KVM_PSCI_RET_NI and KVM_PSCI_RET_INVAL - Added kvm_psci_version() to get PSCI version available to VCPU - Fixed grammer in Documentation/virtual/kvm/api.txt V1: - Initial RFC PATCH Anup Patel (12): KVM: Add capability to advertise PSCI v0.2 support ARM/ARM64: KVM: Add common header for PSCI related defines ARM/ARM64: KVM: Add base for PSCI v0.2 emulation KVM: Documentation: Add info regarding KVM_ARM_VCPU_PSCI_0_2 feature ARM/ARM64: KVM: Make kvm_psci_call() return convention more flexible KVM: Add KVM_EXIT_SYSTEM_EVENT to user space API header ARM/ARM64: KVM: Emulate PSCI v0.2 SYSTEM_OFF and SYSTEM_RESET ARM/ARM64: KVM: Emulate PSCI v0.2 AFFINITY_INFO ARM/ARM64: KVM: Emulate PSCI v0.2 MIGRATE_INFO_TYPE and related functions ARM/ARM64: KVM: Fix CPU_ON emulation for PSCI v0.2 ARM/ARM64: KVM: Emulate PSCI v0.2 CPU_SUSPEND ARM/ARM64: KVM: Advertise KVM_CAP_ARM_PSCI_0_2 to user space Documentation/virtual/kvm/api.txt | 17 +++ arch/arm/include/asm/kvm_host.h | 2 +- arch/arm/include/asm/kvm_psci.h | 6 +- arch/arm/include/uapi/asm/kvm.h | 10 +- arch/arm/kvm/arm.c | 1 + arch/arm/kvm/handle_exit.c | 10 +- arch/arm/kvm/psci.c | 235 ++++++++++++++++++++++++++++++++++--- arch/arm64/include/asm/kvm_host.h | 2 +- arch/arm64/include/asm/kvm_psci.h | 6 +- arch/arm64/include/uapi/asm/kvm.h | 10 +- arch/arm64/kvm/handle_exit.c | 10 +- include/uapi/linux/Kbuild | 1 + include/uapi/linux/kvm.h | 9 ++ include/uapi/linux/psci.h | 90 ++++++++++++++ 14 files changed, 372 insertions(+), 37 deletions(-) create mode 100644 include/uapi/linux/psci.h -- 1.7.9.5

11 years, 1 month

3
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[PATCH V2 00/36] timers/hrtimers: Cleanups & Fixes

by Viresh Kumar

Hi Thomas, I know you are not going to look at these before end of this merge window and you wanted to have a look at V1 before me posting these. But I am reposting them now due to these reasons: - Need to resend my cpu isolation (cpuset.quiesce) patches which are based of these - Few patches are dropped/merged/fixed/updated and so all the patches from V1 wouldn't have made sense - There were some new patches as well which I wanted to send These have gone through fair bit of testing via kbuild system maintained by Fengguang Wu. These are some minor cleanups and potential bug fixes in there. These are based of tip/timers-core-for-linus .. V1 of most of these patches (~28) were posted here: https://lkml.org/lkml/2014/3/26/107 https://lkml.org/lkml/2014/3/28/148 V1->V2: - few new patches: - patches around for_each_active_base() - hrtimer: call switch_hrtimer_base() after setting new expiry time - Some other minor cleanups - few patches are dropped - few are merged together as they covered same stuff - rebased all patches and moved the patches removing parameters or return values at the bottom, so that others can be applied easily. Though as per my last mail, it doesn't look like they are making the 'text' segments any bigger. Viresh Kumar (36): hrtimer: replace 'tab' with 'space' after 'comma' hrtimer: Fix comment mistake over hrtimer_force_reprogram() hrtimer: fix routine names in comments hrtimer: remove {} around a single liner 'for' loop in migrate_hrtimers() hrtimer: Coalesce format fragments in printk() hrtimer: remove dummy definition of hrtimer_force_reprogram() hrtimer: replace sizeof(struct hrtimer) with sizeof(*timer) hrtimer: move unlock_hrtimer_base() upwards hrtimer: call hrtimer_set_expires_range() from hrtimer_set_expires_range_ns() hrtimer: use base->index instead of basenum in switch_hrtimer_base() hrtimer: no need to rewrite '1' to hrtimer_hres_enabled hrtimer: use base->hres_active directly instead of hrtimer_hres_active() hrtimer: don't check state of base->hres_active in hrtimer_switch_to_hres() hrtimer: reorder code in __remove_hrtimer() hrtimer: don't emulate notifier call to initialize timer base hrtimer: Create hrtimer_get_monoexpires() hrtimer: don't check if timer is queued in __remove_hrtimer() hrtimer: rewrite switch_hrtimer_base() to remove extra indentation level hrtimer: rewrite remove_hrtimer() to remove extra indentation level hrtimer: replace base by new_base to get resolution: __hrtimer_start_range_ns() hrtimer: create base_on_this_cpu() hrtimer: clear active_bases as soon as the timer is removed hrtimer: create for_each_active_base() hrtimer: Use for_each_active_base() to iterate over active clock bases hrtimer: call hrtimer_get_softirq_time() only if cpu_base->active_bases is set hrtimer: take lock only once for a cpu_base in hrtimer_run_queues() hrtimer: call switch_hrtimer_base() after setting new expiry time hrtimer: remove 'base' parameter from remove_timer() and __remove_timer() hrtimer: remove 'base' parameter from switch_hrtimer_base() hrtimer: remove 'base' parameter from enqueue_hrtimer() hrtimer: remove 'base' parameter from hrtimer_{enqueue_}reprogram() hrtimer: make switch_hrtimer_base() return void hrtimer: make lock_hrtimer_base() return void hrtimer: make enqueue_hrtimer() return void timer: simplify CPU_UP_PREPARE notifier code path timer: don't emulate notifier call to initialize timer base include/linux/hrtimer.h | 14 +- kernel/hrtimer.c | 365 ++++++++++++++++++++++-------------------------- kernel/timer.c | 12 +- 3 files changed, 179 insertions(+), 212 deletions(-) -- 1.7.12.rc2.18.g61b472e

11 years, 1 month

1
37
0 0

[PATCH V2 00/19] tick: cleanups (Shouldn't change code behavior)

by Viresh Kumar

As suggested by you (https://lkml.org/lkml/2014/4/14/797), this is the second lot of changes I have. I have divided the earlier patchset into three parts: - Bugfixes, already merged - Code cleanups which shouldn't have any functional change - Code cleanups which may have any functional change This patchset is targeting the second part now. Its just about moving the code around to make it more readable and obvious. Not removing any code at all, that will be addressed in next series. V1->V2: Actually V1 was never reviewed and so it is mostly a resend of V1. Some rearrangement of patches is done though. Viresh Kumar (19): tick: trivial cleanups tick: update doc style comments for 'struct tick_sched' tick: rearrange members of 'struct tick_sched' tick: move declaration of 'tick_cpu_device' to tick.h tick: move definition of tick_get_device() to tick.h tick: create tick_get_cpu_device() to get tick_cpu_device on this cpu tick: initialize variables during their definitions tick-oneshot: move tick_is_oneshot_available() to tick-oneshot.c tick-oneshot: remove tick_resume_oneshot() tick-common: call tick_check_percpu() from tick_check_preferred() tick-common: remove tick_check_replacement() tick-common: don't pass 'cpu' & 'cpumask' to tick_setup_device() tick-common: remove local variable 'broadcast' from tick_resume() tick-sched: add comment about 'idle_active' in tick_nohz_idle_exit() tick-sched: define 'delta' inside 'if' block in update_ts_time_stats() tick-sched: remove parameters to {__}tick_nohz_task_switch() routines tick-sched: remove local variable 'now' from tick_setup_sched_timer() tick-sched: invert parameter of tick_check_oneshot_change() tick-sched: rearrange code in tick_do_update_jiffies64() include/linux/hrtimer.h | 3 -- include/linux/tick.h | 62 +++++++++++++++++++----------- kernel/hrtimer.c | 4 +- kernel/sched/core.c | 2 +- kernel/time/clockevents.c | 12 +++--- kernel/time/clocksource.c | 14 +++---- kernel/time/tick-broadcast.c | 48 +++++++++-------------- kernel/time/tick-common.c | 90 ++++++++++++++------------------------------ kernel/time/tick-internal.h | 15 ++++---- kernel/time/tick-oneshot.c | 34 +++++++++-------- kernel/time/tick-sched.c | 80 +++++++++++++++++++++++---------------- kernel/time/timekeeping.c | 10 ++--- 12 files changed, 177 insertions(+), 197 deletions(-) -- 1.7.12.rc2.18.g61b472e

11 years, 1 month

3
24
0 0

next boot: 48 pass, 1 fail (next-20140430)

by Kevin's boot bot

Tree/Branch: next Git describe: next-20140430 Failed boot tests (console logs at the end) =========================================== sama5d35ek: FAIL: arm-sama5_defconfig Full Report =========== arm-davinci_all_defconfig ------------------------- legacy,dm365evm 0 min 17.4 sec: PASS da850-evm 0 min 15.8 sec: PASS arm-tegra_defconfig ------------------- tegra30-beaver 0 min 17.7 sec: PASS arm-omap2plus_defconfig ----------------------- legacy,3730xm 0 min 52.2 sec: PASS am335x-boneblack 0 min 39.1 sec: PASS omap3-beagle-xm 1 min 1.2 sec: PASS legacy,3530beagle 0 min 35.4 sec: PASS (Warnings: 1) omap4-panda 1 min 15.2 sec: PASS omap3-overo-tobi 0 min 22.5 sec: PASS (Warnings: 1) am335x-bone 0 min 32.1 sec: PASS omap3-overo-storm-tobi 0 min 24.7 sec: PASS omap5-uevm 1 min 5.7 sec: PASS (Warnings: 1) omap3-n900 0 min 16.4 sec: PASS (Warnings: 1) legacy,n900 0 min 16.2 sec: PASS (Warnings: 1) omap4-panda-es 1 min 8.2 sec: PASS legacy,3730storm 0 min 19.5 sec: PASS legacy,3530overo 0 min 20.5 sec: PASS (Warnings: 1) arm-imx_v6_v7_defconfig ----------------------- imx6dl-wandboard,wand-dual 0 min 18.8 sec: PASS imx6dl-wandboard,wand-solo 0 min 18.9 sec: PASS imx6q-wandboard 0 min 17.2 sec: PASS arm-multi_v7_defconfig ---------------------- qcom-apq8074-dragonboard 0 min 16.5 sec: PASS ste-snowball 1 min 17.9 sec: PASS tegra30-beaver 0 min 20.6 sec: PASS am335x-boneblack 0 min 37.6 sec: PASS omap3-beagle-xm 0 min 50.5 sec: PASS sun7i-a20-cubieboard2 0 min 12.4 sec: PASS armada-370-mirabox 0 min 22.6 sec: PASS omap4-panda 1 min 2.1 sec: PASS armada-xp-openblocks-ax3-4 0 min 25.5 sec: PASS sun4i-a10-cubieboard 0 min 14.5 sec: PASS bcm28155-ap 0 min 28.1 sec: PASS omap3-overo-tobi 0 min 22.2 sec: PASS (Warnings: 1) imx6dl-wandboard,wand-solo 0 min 18.3 sec: PASS am335x-bone 0 min 26.8 sec: PASS omap3-overo-storm-tobi 0 min 24.0 sec: PASS omap5-uevm 1 min 39.7 sec: PASS (Warnings: 1) omap3-n900 0 min 16.1 sec: PASS (Warnings: 1) imx6q-wandboard 0 min 17.0 sec: PASS omap4-panda-es 0 min 56.7 sec: PASS imx6dl-wandboard,wand-dual 0 min 18.3 sec: PASS arm-sunxi_defconfig ------------------- sun7i-a20-cubieboard2 0 min 22.8 sec: PASS sun4i-a10-cubieboard 0 min 12.9 sec: PASS arm-bcm_defconfig ----------------- bcm28155-ap 0 min 24.3 sec: PASS arm-exynos_defconfig -------------------- exynos5420-arndale-octa 0 min 32.3 sec: PASS exynos5250-arndale 0 min 29.9 sec: PASS arm-u8500_defconfig ------------------- ste-snowball 0 min 34.0 sec: PASS arm-mvebu_v7_defconfig ---------------------- armada-xp-openblocks-ax3-4 0 min 22.6 sec: PASS armada-370-mirabox 0 min 20.5 sec: PASS arm-sama5_defconfig ------------------- sama5d35ek 2 min 8.2 sec: FAIL Console logs for failures ========================= arm-sama5_defconfig ------------------- sama5d35ek: FAIL: last 80 lines of boot log: -------------------------------------------- [<c023a030>] (ubi_attach_mtd_dev) from [<c0560f0c>] (ubi_init+0x1f0/0x2c0) [<c0560f0c>] (ubi_init) from [<c00087e0>] (do_one_initcall+0x80/0x1b8) [<c00087e0>] (do_one_initcall) from [<c054cc54>] (kernel_init_freeable+0xe8/0x1b0) [<c054cc54>] (kernel_init_freeable) from [<c03ef734>] (kernel_init+0x8/0xec) [<c03ef734>] (kernel_init) from [<c000e4f8>] (ret_from_fork+0x14/0x3c) atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 330:2048, read only 2048 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 330:2048, read only 2048 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 330:2048, read only 2048 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI error: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 330:2048, read 2048 bytes CPU: 0 PID: 1 Comm: swapper Not tainted 3.15.0-rc3-next-20140430 #1 [<c00128d0>] (unwind_backtrace) from [<c00108ec>] (show_stack+0x10/0x14) [<c00108ec>] (show_stack) from [<c023efd4>] (ubi_io_read+0x124/0x2e8) [<c023efd4>] (ubi_io_read) from [<c023f588>] (ubi_io_read_vid_hdr+0x48/0x208) [<c023f588>] (ubi_io_read_vid_hdr) from [<c0243b78>] (scan_all.constprop.5+0x158/0x950) [<c0243b78>] (scan_all.constprop.5) from [<c0244624>] (ubi_attach+0x8c/0x144) [<c0244624>] (ubi_attach) from [<c023a030>] (ubi_attach_mtd_dev+0x1e0/0x788) [<c023a030>] (ubi_attach_mtd_dev) from [<c0560f0c>] (ubi_init+0x1f0/0x2c0) [<c0560f0c>] (ubi_init) from [<c00087e0>] (do_one_initcall+0x80/0x1b8) [<c00087e0>] (do_one_initcall) from [<c054cc54>] (kernel_init_freeable+0xe8/0x1b0) [<c054cc54>] (kernel_init_freeable) from [<c03ef734>] (kernel_init+0x8/0xec) [<c03ef734>] (kernel_init) from [<c000e4f8>] (ret_from_fork+0x14/0x3c) atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 331:0, read only 64 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 331:0, read only 64 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 331:0, read only 64 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI error: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 331:0, read 64 bytes CPU: 0 PID: 1 Comm: swapper Not tainted 3.15.0-rc3-next-20140430 #1 [<c00128d0>] (unwind_backtrace) from [<c00108ec>] (show_stack+0x10/0x14) [<c00108ec>] (show_stack) from [<c023efd4>] (ubi_io_read+0x124/0x2e8) [<c023efd4>] (ubi_io_read) from [<c023f39c>] (ubi_io_read_ec_hdr+0x44/0x1e8) [<c023f39c>] (ubi_io_read_ec_hdr) from [<c0243ad8>] (scan_all.constprop.5+0xb8/0x950) [<c0243ad8>] (scan_all.constprop.5) from [<c0244624>] (ubi_attach+0x8c/0x144) [<c0244624>] (ubi_attach) from [<c023a030>] (ubi_attach_mtd_dev+0x1e0/0x788) [<c023a030>] (ubi_attach_mtd_dev) from [<c0560f0c>] (ubi_init+0x1f0/0x2c0) [<c0560f0c>] (ubi_init) from [<c00087e0>] (do_one_initcall+0x80/0x1b8) [<c00087e0>] (do_one_initcall) from [<c054cc54>] (kernel_init_freeable+0xe8/0x1b0) [<c054cc54>] (kernel_init_freeable) from [<c03ef734>] (kernel_init+0x8/0xec) [<c03ef734>] (kernel_init) from [<c000e4f8>] (ret_from_fork+0x14/0x3c) atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 331:2048, read only 2048 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 331:2048, read only 2048 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 331:2048, read only 2048 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI error: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 331:2048, read 2048 bytes CPU: 0 PID: 1 Comm: swapper Not tainted 3.15.0-rc3-next-20140430 #1 [<c00128d0>] (unwind_backtrace) from [<c00108ec>] (show_stack+0x10/0x14) [<c00108ec>] (show_stack) from [<c023efd4>] (ubi_io_read+0x124/0x2e8) [<c023efd4>] (ubi_io_read) from [<c023f588>] (ubi_io_read_vid_hdr+0x48/0x208) [<c023f588>] (ubi_io_read_vid_hdr) from [<c0243b78>] (scan_all.constprop.5+0x158/0x950) [<c0243b78>] (scan_all.constprop.5) from [<c0244624>] (ubi_attach+0x8c/0x144) [<c0244624>] (ubi_attach) from [<c023a030>] (ubi_attach_mtd_dev+0x1e0/0x788) [<c023a030>] (ubi_attach_mtd_dev) from [<c0560f0c>] (ubi_init+0x1f0/0x2c0) [<c0560f0c>] (ubi_init) from [<c00087e0>] (do_one_initcall+0x80/0x1b8) [<c00087e0>] (do_one_initcall) from [<c054cc54>] (kernel_init_freeable+0xe8/0x1b0) [<c054cc54>] (kernel_init_freeable) from [<c03ef734>] (kernel_init+0x8/0xec) [<c03ef734>] (kernel_init) from [<c000e4f8>] (ret_from_fork+0x14/0x3c) atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 332:0, read only 64 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 332:0, read only 64 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 332:0, read only 64 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI error: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 332:0, read 64 bytes CPU: 0 PID: 1 Comm: swapper Not tainted 3.15.0-rc3-next-20140430 #1 [<c00128d0>] (unwind_backtrace) from [<c00108ec>] (show_stack+0x10/0x14) [<c00108ec>] (show_stack) from [<c023efd4>] (ubi_io_read+0x124/0x2e8) [<c023efd4>] (ubi_io_read) from [<c023f3~$off # PYBOOT: Exception: kernel: ERROR: failed to boot: <class 'pexpect.TIMEOUT'> # PYBOOT: Time: 128.23 seconds. # PYBOOT: Result: FAIL

11 years, 1 month

1
0
0 0

mainline boot: 48 pass, 1 fail (v3.15-rc3-62-ged8c37e)

by Kevin's boot bot

Tree/Branch: mainline Git describe: v3.15-rc3-62-ged8c37e Failed boot tests (console logs at the end) =========================================== sama5d35ek: FAIL: arm-sama5_defconfig Full Report =========== arm-davinci_all_defconfig ------------------------- legacy,dm365evm 0 min 17.6 sec: PASS da850-evm 0 min 15.6 sec: PASS arm-tegra_defconfig ------------------- tegra30-beaver 0 min 17.5 sec: PASS arm-omap2plus_defconfig ----------------------- legacy,3730xm 0 min 51.9 sec: PASS am335x-boneblack 0 min 44.2 sec: PASS omap3-beagle-xm 1 min 5.9 sec: PASS legacy,3530beagle 0 min 36.0 sec: PASS (Warnings: 1) omap4-panda 1 min 14.5 sec: PASS omap3-overo-tobi 0 min 23.7 sec: PASS (Warnings: 1) am335x-bone 0 min 27.5 sec: PASS omap3-overo-storm-tobi 0 min 21.9 sec: PASS omap5-uevm 1 min 5.4 sec: PASS (Warnings: 1) omap3-n900 0 min 17.4 sec: PASS (Warnings: 1) legacy,n900 0 min 16.9 sec: PASS (Warnings: 1) omap4-panda-es 1 min 9.8 sec: PASS legacy,3730storm 0 min 23.1 sec: PASS legacy,3530overo 0 min 24.6 sec: PASS (Warnings: 1) arm-imx_v6_v7_defconfig ----------------------- imx6dl-wandboard,wand-dual 0 min 18.8 sec: PASS imx6dl-wandboard,wand-solo 0 min 18.8 sec: PASS imx6q-wandboard 0 min 17.4 sec: PASS arm-multi_v7_defconfig ---------------------- qcom-apq8074-dragonboard 0 min 16.9 sec: PASS ste-snowball 1 min 21.0 sec: PASS tegra30-beaver 0 min 19.5 sec: PASS am335x-boneblack 0 min 37.6 sec: PASS omap3-beagle-xm 0 min 53.7 sec: PASS sun7i-a20-cubieboard2 0 min 12.4 sec: PASS armada-370-mirabox 0 min 22.5 sec: PASS omap4-panda 0 min 55.8 sec: PASS armada-xp-openblocks-ax3-4 0 min 25.5 sec: PASS sun4i-a10-cubieboard 0 min 14.5 sec: PASS bcm28155-ap 0 min 27.7 sec: PASS omap3-overo-tobi 0 min 22.4 sec: PASS (Warnings: 1) imx6dl-wandboard,wand-solo 0 min 18.1 sec: PASS am335x-bone 0 min 26.7 sec: PASS omap3-overo-storm-tobi 0 min 23.7 sec: PASS omap5-uevm 1 min 40.3 sec: PASS (Warnings: 1) omap3-n900 0 min 16.2 sec: PASS (Warnings: 1) imx6q-wandboard 0 min 17.1 sec: PASS omap4-panda-es 0 min 49.5 sec: PASS imx6dl-wandboard,wand-dual 0 min 18.4 sec: PASS arm-sunxi_defconfig ------------------- sun7i-a20-cubieboard2 0 min 32.8 sec: PASS sun4i-a10-cubieboard 0 min 17.8 sec: PASS arm-bcm_defconfig ----------------- bcm28155-ap 0 min 24.7 sec: PASS arm-exynos_defconfig -------------------- exynos5420-arndale-octa 0 min 32.8 sec: PASS exynos5250-arndale 0 min 29.7 sec: PASS arm-u8500_defconfig ------------------- ste-snowball 0 min 31.7 sec: PASS arm-mvebu_v7_defconfig ---------------------- armada-xp-openblocks-ax3-4 0 min 22.2 sec: PASS armada-370-mirabox 0 min 20.4 sec: PASS arm-sama5_defconfig ------------------- sama5d35ek 1 min 43.3 sec: FAIL Console logs for failures ========================= arm-sama5_defconfig ------------------- sama5d35ek: FAIL: last 80 lines of boot log: -------------------------------------------- UBI warning: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 333:0, read only 64 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 333:0, read only 64 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 333:0, read only 64 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI error: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 333:0, read 64 bytes CPU: 0 PID: 1 Comm: swapper Not tainted 3.15.0-rc3+ #1 [<c0012850>] (unwind_backtrace) from [<c001086c>] (show_stack+0x10/0x14) [<c001086c>] (show_stack) from [<c023eddc>] (ubi_io_read+0x124/0x2e8) [<c023eddc>] (ubi_io_read) from [<c023f1a4>] (ubi_io_read_ec_hdr+0x44/0x1e8) [<c023f1a4>] (ubi_io_read_ec_hdr) from [<c02438e0>] (scan_all.constprop.8+0xb8/0x950) [<c02438e0>] (scan_all.constprop.8) from [<c024442c>] (ubi_attach+0x8c/0x144) [<c024442c>] (ubi_attach) from [<c0239e38>] (ubi_attach_mtd_dev+0x1e0/0x788) [<c0239e38>] (ubi_attach_mtd_dev) from [<c055fccc>] (ubi_init+0x1f0/0x2c0) [<c055fccc>] (ubi_init) from [<c0008844>] (do_one_initcall+0xe4/0x140) [<c0008844>] (do_one_initcall) from [<c054bb18>] (kernel_init_freeable+0xe8/0x1b0) [<c054bb18>] (kernel_init_freeable) from [<c03ee210>] (kernel_init+0x8/0xec) [<c03ee210>] (kernel_init) from [<c000e478>] (ret_from_fork+0x14/0x3c) atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 333:2048, read only 2048 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 333:2048, read only 2048 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 333:2048, read only 2048 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI error: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 333:2048, read 2048 bytes CPU: 0 PID: 1 Comm: swapper Not tainted 3.15.0-rc3+ #1 [<c0012850>] (unwind_backtrace) from [<c001086c>] (show_stack+0x10/0x14) [<c001086c>] (show_stack) from [<c023eddc>] (ubi_io_read+0x124/0x2e8) [<c023eddc>] (ubi_io_read) from [<c023f390>] (ubi_io_read_vid_hdr+0x48/0x208) [<c023f390>] (ubi_io_read_vid_hdr) from [<c0243980>] (scan_all.constprop.8+0x158/0x950) [<c0243980>] (scan_all.constprop.8) from [<c024442c>] (ubi_attach+0x8c/0x144) [<c024442c>] (ubi_attach) from [<c0239e38>] (ubi_attach_mtd_dev+0x1e0/0x788) [<c0239e38>] (ubi_attach_mtd_dev) from [<c055fccc>] (ubi_init+0x1f0/0x2c0) [<c055fccc>] (ubi_init) from [<c0008844>] (do_one_initcall+0xe4/0x140) [<c0008844>] (do_one_initcall) from [<c054bb18>] (kernel_init_freeable+0xe8/0x1b0) [<c054bb18>] (kernel_init_freeable) from [<c03ee210>] (kernel_init+0x8/0xec) [<c03ee210>] (kernel_init) from [<c000e478>] (ret_from_fork+0x14/0x3c) atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 334:0, read only 64 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 334:0, read only 64 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 334:0, read only 64 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI error: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 334:0, read 64 bytes CPU: 0 PID: 1 Comm: swapper Not tainted 3.15.0-rc3+ #1 [<c0012850>] (unwind_backtrace) from [<c001086c>] (show_stack+0x10/0x14) [<c001086c>] (show_stack) from [<c023eddc>] (ubi_io_read+0x124/0x2e8) [<c023eddc>] (ubi_io_read) from [<c023f1a4>] (ubi_io_read_ec_hdr+0x44/0x1e8) [<c023f1a4>] (ubi_io_read_ec_hdr) from [<c02438e0>] (scan_all.constprop.8+0xb8/0x950) [<c02438e0>] (scan_all.constprop.8) from [<c024442c>] (ubi_attach+0x8c/0x144) [<c024442c>] (ubi_attach) from [<c0239e38>] (ubi_attach_mtd_dev+0x1e0/0x788) [<c0239e38>] (ubi_attach_mtd_dev) from [<c055fccc>] (ubi_init+0x1f0/0x2c0) [<c055fccc>] (ubi_init) from [<c0008844>] (do_one_initcall+0xe4/0x140) [<c0008844>] (do_one_initcall) from [<c054bb18>] (kernel_init_freeable+0xe8/0x1b0) [<c054bb18>] (kernel_init_freeable) from [<c03ee210>] (kernel_init+0x8/0xec) [<c03ee210>] (kernel_init) from [<c000e478>] (ret_from_fork+0x14/0x3c) atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 334:2048, read only 2048 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 334:2048, read only 2048 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 334:2048, read only 2048 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI error: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 334:2048, read 2048 bytes CPU: 0 PID: 1 Comm: swapper Not tainted 3.15.0-rc3+ #1 [<c0012850>] (unwind_backtrace) from [<c001086c>] (show_stack+0x10/0x14) [<c001086c>] (show_stack) from [<c023eddc>] (ubi_io_read+0x124/0x2e8) [<c023eddc>] (ubi_io_read) from [<c023f390>] (ubi_io_read_vid_hdr+0x48/0x208) [<c023f390>] (ubi_io_read_vid_hdr) from [<c0243980>] (scan_all.constprop.8+0x158/0x950) [<c0243980>] (scan_all.constprop.8) from [<c024442c>] (ubi_attach+0x8c/0x144) [<c024442c>] (ubi_attach) from [<c0239e38>] (ubi_attach_mtd_dev+0x1e0/0x788) [<c0239e38>] (ubi_attach_mtd_dev) from [<c055fccc>] (ubi_init+0x1f0/0x2c0) [<c055fccc>] (ubi_init) from [<c0008844>] (do_one_initcall+0xe4/0x140) [<c0008844>] (do_one_initcall) from [<c054bb18>] (kernel_init_freeable+0x~$off # PYBOOT: Exception: kernel: ERROR: failed to boot: <class 'pexpect.TIMEOUT'> # PYBOOT: Time: 103.27 seconds. # PYBOOT: Result: FAIL

11 years, 1 month

1
0
0 0

next boot: 47 pass, 2 fail (next-20140429)

by Kevin's boot bot

Tree/Branch: next Git describe: next-20140429 Failed boot tests (console logs at the end) =========================================== bcm28155-ap: FAIL: arm-multi_v7_defconfig sama5d35ek: FAIL: arm-sama5_defconfig Full Report =========== arm-davinci_all_defconfig ------------------------- legacy,dm365evm 0 min 17.2 sec: PASS da850-evm 0 min 15.6 sec: PASS arm-tegra_defconfig ------------------- tegra30-beaver 0 min 17.7 sec: PASS arm-omap2plus_defconfig ----------------------- legacy,3730xm 0 min 50.9 sec: PASS am335x-boneblack 0 min 38.5 sec: PASS omap3-beagle-xm 1 min 1.5 sec: PASS legacy,3530beagle 0 min 45.2 sec: PASS (Warnings: 1) omap4-panda 1 min 9.5 sec: PASS (Warnings: 1) omap3-overo-tobi 0 min 22.4 sec: PASS (Warnings: 1) am335x-bone 0 min 26.9 sec: PASS omap3-overo-storm-tobi 0 min 20.9 sec: PASS omap5-uevm 1 min 3.2 sec: PASS (Warnings: 1) omap3-n900 0 min 15.3 sec: PASS (Warnings: 1) legacy,n900 0 min 16.3 sec: PASS (Warnings: 1) omap4-panda-es 1 min 4.6 sec: PASS (Warnings: 1) legacy,3730storm 0 min 20.0 sec: PASS legacy,3530overo 0 min 20.6 sec: PASS (Warnings: 1) arm-imx_v6_v7_defconfig ----------------------- imx6dl-wandboard,wand-dual 0 min 18.7 sec: PASS imx6dl-wandboard,wand-solo 0 min 18.6 sec: PASS imx6q-wandboard 0 min 17.1 sec: PASS arm-multi_v7_defconfig ---------------------- qcom-apq8074-dragonboard 0 min 17.2 sec: PASS ste-snowball 1 min 20.9 sec: PASS tegra30-beaver 0 min 24.1 sec: PASS am335x-boneblack 0 min 37.6 sec: PASS omap3-beagle-xm 0 min 51.5 sec: PASS sun7i-a20-cubieboard2 0 min 12.4 sec: PASS armada-370-mirabox 0 min 22.5 sec: PASS omap4-panda 0 min 53.2 sec: PASS (Warnings: 1) armada-xp-openblocks-ax3-4 0 min 25.6 sec: PASS sun4i-a10-cubieboard 0 min 21.9 sec: PASS bcm28155-ap 0 min 45.4 sec: FAIL omap3-overo-tobi 0 min 22.5 sec: PASS (Warnings: 1) imx6dl-wandboard,wand-solo 0 min 18.4 sec: PASS am335x-bone 0 min 26.8 sec: PASS omap3-overo-storm-tobi 0 min 24.0 sec: PASS omap5-uevm 1 min 45.2 sec: PASS (Warnings: 1) omap3-n900 0 min 15.8 sec: PASS (Warnings: 1) imx6q-wandboard 0 min 17.1 sec: PASS omap4-panda-es 0 min 52.2 sec: PASS (Warnings: 1) imx6dl-wandboard,wand-dual 0 min 18.0 sec: PASS arm-sunxi_defconfig ------------------- sun7i-a20-cubieboard2 0 min 22.8 sec: PASS sun4i-a10-cubieboard 0 min 17.7 sec: PASS arm-bcm_defconfig ----------------- bcm28155-ap 0 min 24.9 sec: PASS arm-exynos_defconfig -------------------- exynos5420-arndale-octa 0 min 32.4 sec: PASS exynos5250-arndale 0 min 28.9 sec: PASS arm-u8500_defconfig ------------------- ste-snowball 0 min 34.1 sec: PASS arm-mvebu_v7_defconfig ---------------------- armada-xp-openblocks-ax3-4 0 min 22.7 sec: PASS armada-370-mirabox 0 min 20.5 sec: PASS arm-sama5_defconfig ------------------- sama5d35ek 1 min 43.2 sec: FAIL Console logs for failures ========================= arm-multi_v7_defconfig ---------------------- bcm28155-ap: FAIL: last 80 lines of boot log: --------------------------------------------- ~$fastboot tmp/capri-YuncTZ/zImage tmp/capri-YuncTZ/bcm28155-ap.dtb None fastboot Adding: abi, offset 0x00000100, size 0x0000000000020000, flags 0x00000000 Adding: loader, offset 0x00000300, size 0x0000000000020000, flags 0x00000000 Adding: u-boot, offset 0x00011000, size 0x0000000000100000, flags 0x00000000 Adding: hw-blob, offset 0x00011800, size 0x0000000000040000, flags 0x00000000 Adding: u-boot-env, offset 0x00011a00, size 0x0000000000001000, flags 0x00000000 Adding: de Command(capri console)> fastboot tmp/capri-YuncTZ/zImage tmp/capri-YuncTZ/bcm28155-ap.dtb Nonevice-tree, offset 0x00011a80, size 0x0000000000020000, flags 0x00000000 Adding: kernel, offset 0x0001c000, size 0x0000000001000000, flags 0x00000000 Adding: file-system, offset 0x00024000, size 0x00000000a0000000, flags 0x00000000 Adding: initrd, offset 0x00524000, size 0x0000000002000000, flags 0x00000000 (user:khilman) Fastboot capri eS Su USB speed: High GET_DESC ->DEVICE DESC eS USB speed: High GET_DESC ->DEVICE DESC GET_DESC ->CONFIG DESC GET_DESC ->CONFIG DESC GET_DESC ->STRING DESC GET_DESC ->STRING DESC GET_DESC ->STRING DESC GET_DESC ->STRING DESC SET_CONFIG GET_DESC ->STRING DESC GET_DESC ->STRING DESC GET_DESC ->STRING DESC sending 'kernel' (4583 KB)... ................................................................................ ...............................................................OKAY [ 0.440s] writing 'kernel'... downloading of 4693680 bytes finished Flashing Raw Image Writing to partition 'kernel' Writing 'kernel' DONOKAY [ 0.834s] finished. total time: 1.274s E! GET_DESC ->STRING DESC sending 'device-tree' (7 KB)... OKAY [ 0.002s] downloading of writing 'device-tree'... 7575 bytes finished Flashing Raw Image Writing to partition 'device-tree' Writing 'device-tree'OKAY [ 0.011s] finished. total time: 0.015s DONE! GET_DESC ->STRINunknown partition 'initrd' error: cannot determine image filename for 'initrd' G DESC GET_DESC ->STRINresuming boot... G DESC MMC reOKAY [ 0.002s] finished. total time: 0.002s ad: dev # 0['/home/khilman/bin/fastboot.py', 'capri', 'tmp/capri-YuncTZ/zImage', 'tmp/capri-YuncTZ/bcm28155-ap.dtb', 'None'] /home/khilman/bin/fastboot.py capri tmp/capri-YuncTZ/zImage tmp/capri-YuncTZ/bcm28155-ap.dtb None TFTP: download kernel (tmp/capri-YuncTZ/zImage) to /tmp/kernel-yTFVdU TFTP: download dtb (tmp/capri-YuncTZ/bcm28155-ap.dtb) to /tmp/dtb-3YP5F4 Deleting /tmp/kernel-yTFVdU Deleting /tmp/dtb-3YP5F4 , block # 72320, count 16384 ... 16384 blocks read: OK MMC read: dev # 0, block # 114688, count 32768 ... 32768 blocks read: OK ## Flattened Device Tree blob at 9e000000 Booting using the fdt blob at 0x9e000000 Using Device Tree in place at 9e000000, end 9e004d96 Starting kernel ... ~$off # PYBOOT: Exception: kernel: ERROR: did not start booting. # PYBOOT: Time: 45.40 seconds. # PYBOOT: Result: FAIL arm-sama5_defconfig ------------------- sama5d35ek: FAIL: last 80 lines of boot log: -------------------------------------------- [<c0243abc>] (scan_all.constprop.5) from [<c0244608>] (ubi_attach+0x8c/0x144) [<c0244608>] (ubi_attach) from [<c023a014>] (ubi_attach_mtd_dev+0x1e0/0x788) [<c023a014>] (ubi_attach_mtd_dev) from [<c0560f0c>] (ubi_init+0x1f0/0x2c0) [<c0560f0c>] (ubi_init) from [<c00087e0>] (do_one_initcall+0x80/0x1b8) [<c00087e0>] (do_one_initcall) from [<c054cc54>] (kernel_init_freeable+0xe8/0x1b0) [<c054cc54>] (kernel_init_freeable) from [<c03ef508>] (kernel_init+0x8/0xec) [<c03ef508>] (kernel_init) from [<c000e4f8>] (ret_from_fork+0x14/0x3c) atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 330:2048, read only 2048 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 330:2048, read only 2048 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 330:2048, read only 2048 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI error: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 330:2048, read 2048 bytes CPU: 0 PID: 1 Comm: swapper Not tainted 3.15.0-rc3-next-20140429 #1 [<c00128d0>] (unwind_backtrace) from [<c00108ec>] (show_stack+0x10/0x14) [<c00108ec>] (show_stack) from [<c023efb8>] (ubi_io_read+0x124/0x2e8) [<c023efb8>] (ubi_io_read) from [<c023f56c>] (ubi_io_read_vid_hdr+0x48/0x208) [<c023f56c>] (ubi_io_read_vid_hdr) from [<c0243b5c>] (scan_all.constprop.5+0x158/0x950) [<c0243b5c>] (scan_all.constprop.5) from [<c0244608>] (ubi_attach+0x8c/0x144) [<c0244608>] (ubi_attach) from [<c023a014>] (ubi_attach_mtd_dev+0x1e0/0x788) [<c023a014>] (ubi_attach_mtd_dev) from [<c0560f0c>] (ubi_init+0x1f0/0x2c0) [<c0560f0c>] (ubi_init) from [<c00087e0>] (do_one_initcall+0x80/0x1b8) [<c00087e0>] (do_one_initcall) from [<c054cc54>] (kernel_init_freeable+0xe8/0x1b0) [<c054cc54>] (kernel_init_freeable) from [<c03ef508>] (kernel_init+0x8/0xec) [<c03ef508>] (kernel_init) from [<c000e4f8>] (ret_from_fork+0x14/0x3c) atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 331:0, read only 64 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 331:0, read only 64 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 331:0, read only 64 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI error: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 331:0, read 64 bytes CPU: 0 PID: 1 Comm: swapper Not tainted 3.15.0-rc3-next-20140429 #1 [<c00128d0>] (unwind_backtrace) from [<c00108ec>] (show_stack+0x10/0x14) [<c00108ec>] (show_stack) from [<c023efb8>] (ubi_io_read+0x124/0x2e8) [<c023efb8>] (ubi_io_read) from [<c023f380>] (ubi_io_read_ec_hdr+0x44/0x1e8) [<c023f380>] (ubi_io_read_ec_hdr) from [<c0243abc>] (scan_all.constprop.5+0xb8/0x950) [<c0243abc>] (scan_all.constprop.5) from [<c0244608>] (ubi_attach+0x8c/0x144) [<c0244608>] (ubi_attach) from [<c023a014>] (ubi_attach_mtd_dev+0x1e0/0x788) [<c023a014>] (ubi_attach_mtd_dev) from [<c0560f0c>] (ubi_init+0x1f0/0x2c0) [<c0560f0c>] (ubi_init) from [<c00087e0>] (do_one_initcall+0x80/0x1b8) [<c00087e0>] (do_one_initcall) from [<c054cc54>] (kernel_init_freeable+0xe8/0x1b0) [<c054cc54>] (kernel_init_freeable) from [<c03ef508>] (kernel_init+0x8/0xec) [<c03ef508>] (kernel_init) from [<c000e4f8>] (ret_from_fork+0x14/0x3c) atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 331:2048, read only 2048 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 331:2048, read only 2048 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 331:2048, read only 2048 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI error: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 331:2048, read 2048 bytes CPU: 0 PID: 1 Comm: swapper Not tainted 3.15.0-rc3-next-20140429 #1 [<c00128d0>] (unwind_backtrace) from [<c00108ec>] (show_stack+0x10/0x14) [<c00108ec>] (show_stack) from [<c023efb8>] (ubi_io_read+0x124/0x2e8) [<c023efb8>] (ubi_io_read) from [<c023f56c>] (ubi_io_read_vid_hdr+0x48/0x208) [<c023f56c>] (ubi_io_read_vid_hdr) from [<c0243b5c>] (scan_all.constprop.5+0x158/0x950) [<c0243b5c>] (scan_all.constprop.5) from [<c0244608>] (ubi_attach+0x8c/0x144) [<c0244608>] (ubi_attach) from [<c023a014>] (ubi_attach_mtd_dev+0x1e0/0x788) [<c023a014>] (ubi_attach_mtd_dev) from [<c0560f0c>] (ubi_init+0x1f0/0x2c0) [<c0560f0c>] (ubi_init) from [<c00087e0>] (do_one_initcall+0x80/0x1b8) [<c00087e0>] (do_one_initcall) from [<c054cc54>] (kernel_init_freeable+0xe8/0x1b0) [<c054cc54>] (kernel_init_freeable) from [<c03ef508>] (kernel_init+0x8/0xec) [<c03ef508>] (kernel_init) from [<c000e4f8>] (ret_from_fork+0x14/0x3c) atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 332:0, read only 64 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 332:0, read only 64 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 332:0, read only 64 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI error: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 332:0, read 64 bytes CPU: 0 PID: 1 Comm: swapper Not tainted 3.15.0-rc3-next-20140429 #1 [<c00128d0>] (unwind_backtrace) from [<c00108ec>] (show_stack+0x1~$off # PYBOOT: Exception: kernel: ERROR: failed to boot: <class 'pexpect.TIMEOUT'> # PYBOOT: Time: 103.16 seconds. # PYBOOT: Result: FAIL

11 years, 1 month

1
0
0 0

mainline boot: 47 pass, 2 fail (v3.15-rc3-41-g2aafe1a)

by Kevin's boot bot

Tree/Branch: mainline Git describe: v3.15-rc3-41-g2aafe1a Failed boot tests (console logs at the end) =========================================== omap3-beagle-xm: FAIL: arm-multi_v7_defconfig sama5d35ek: FAIL: arm-sama5_defconfig Full Report =========== arm-davinci_all_defconfig ------------------------- legacy,dm365evm 0 min 17.4 sec: PASS da850-evm 0 min 15.6 sec: PASS arm-tegra_defconfig ------------------- tegra30-beaver 0 min 17.3 sec: PASS arm-omap2plus_defconfig ----------------------- legacy,3730xm 0 min 55.6 sec: PASS am335x-boneblack 0 min 44.2 sec: PASS omap3-beagle-xm 1 min 0.6 sec: PASS legacy,3530beagle 0 min 34.0 sec: PASS (Warnings: 1) omap4-panda 1 min 8.5 sec: PASS omap3-overo-tobi 0 min 23.8 sec: PASS (Warnings: 1) am335x-bone 0 min 27.6 sec: PASS omap3-overo-storm-tobi 0 min 21.8 sec: PASS omap5-uevm 1 min 3.9 sec: PASS (Warnings: 1) omap3-n900 0 min 17.8 sec: PASS (Warnings: 1) legacy,n900 0 min 17.2 sec: PASS (Warnings: 1) omap4-panda-es 1 min 10.4 sec: PASS legacy,3730storm 0 min 20.3 sec: PASS legacy,3530overo 0 min 21.2 sec: PASS (Warnings: 1) arm-imx_v6_v7_defconfig ----------------------- imx6dl-wandboard,wand-dual 0 min 18.4 sec: PASS imx6dl-wandboard,wand-solo 0 min 18.8 sec: PASS imx6q-wandboard 0 min 17.4 sec: PASS arm-multi_v7_defconfig ---------------------- qcom-apq8074-dragonboard 0 min 17.3 sec: PASS ste-snowball 1 min 18.0 sec: PASS tegra30-beaver 0 min 20.2 sec: PASS am335x-boneblack 0 min 37.5 sec: PASS omap3-beagle-xm 1 min 15.1 sec: FAIL sun7i-a20-cubieboard2 0 min 12.2 sec: PASS armada-370-mirabox 0 min 22.5 sec: PASS omap4-panda 0 min 56.1 sec: PASS armada-xp-openblocks-ax3-4 0 min 25.3 sec: PASS sun4i-a10-cubieboard 0 min 15.0 sec: PASS bcm28155-ap 0 min 28.2 sec: PASS omap3-overo-tobi 0 min 25.1 sec: PASS (Warnings: 1) imx6dl-wandboard,wand-solo 0 min 18.1 sec: PASS am335x-bone 0 min 26.8 sec: PASS omap3-overo-storm-tobi 0 min 24.0 sec: PASS omap5-uevm 1 min 39.5 sec: PASS (Warnings: 1) omap3-n900 0 min 16.3 sec: PASS (Warnings: 1) imx6q-wandboard 0 min 16.8 sec: PASS omap4-panda-es 0 min 53.9 sec: PASS imx6dl-wandboard,wand-dual 0 min 18.4 sec: PASS arm-sunxi_defconfig ------------------- sun7i-a20-cubieboard2 0 min 22.7 sec: PASS sun4i-a10-cubieboard 0 min 13.0 sec: PASS arm-bcm_defconfig ----------------- bcm28155-ap 0 min 23.9 sec: PASS arm-exynos_defconfig -------------------- exynos5420-arndale-octa 0 min 32.1 sec: PASS exynos5250-arndale 0 min 29.7 sec: PASS arm-u8500_defconfig ------------------- ste-snowball 0 min 32.3 sec: PASS arm-mvebu_v7_defconfig ---------------------- armada-xp-openblocks-ax3-4 0 min 22.3 sec: PASS armada-370-mirabox 0 min 20.4 sec: PASS arm-sama5_defconfig ------------------- sama5d35ek 1 min 42.6 sec: FAIL Console logs for failures ========================= arm-multi_v7_defconfig ---------------------- omap3-beagle-xm: FAIL: last 80 lines of boot log: ------------------------------------------------- USB0: USB EHCI 1.00 scanning bus 0 for devices... 3 USB Device(s) found scanning usb for storage devices... 0 Storage Device(s) found scanning usb for ethernet devices... 1 Ethernet Device(s) found OMAP3 beagleboard.org #setenv autoload no; setenv autoboot no setenv autoload no; setenv autoboot no OMAP3 beagleboard.org # dhcp dhcp ERROR: Need valid 'usbnet_devaddr' to be set at ether.c:2369/usb_eth_init() Waiting for Ethernet connection... done. BOOTP broadcast 1 EHCI timed out on TD - token=0x88008d80 BOOTP broadcast 2 DHCP client bound to address 192.168.1.190 OMAP3 beagleboard.org # setenv serverip 192.168.1.2 setenv serverip 192.168.1.2 OMAP3 beagleboard.org #if test -n ${netargs}; then run netargs; fi if test -n ${netargs}; then run netargs; fi OMAP3 beagleboard.org # tftp 0x81000000 192.168.1.2:tmp/3730xm-c0gYwP/zImage tftp 0x81000000 192.168.1.2:tmp/3730xm-c0gYwP/zImage Waiting for Ethernet connection... done. Using sms0 device TFTP from server 192.168.1.2; our IP address is 192.168.1.190 Filename 'tmp/3730xm-c0gYwP/zImage'. Load address: 0x81000000 Loading: *EHCI timed out on TD - token=0x8008d80 T ################################################################# ################################################################# ################################################################# ################################################################# ########################################################### 434.6 KiB/s done Bytes transferred = 4682568 (477348 hex) OMAP3 beagleboard.org # tftp 0x82000000 192.168.1.2:buildroot.cpio.gz.uboot tftp 0x82000000 192.168.1.2:buildroot.cpio.gz.uboot Waiting for Ethernet connection... done. Using sms0 device TFTP from server 192.168.1.2; our IP address is 192.168.1.190 Filename 'buildroot.cpio.gz.uboot'. Load address: 0x82000000 Loading: *T ############################################ 109.4 KiB/s done Bytes transferred = 642602 (9ce2a hex) OMAP3 beagleboard.org # tftp 0x81f00000 192.168.1.2:tmp/3730xm-c0gYwP/omap3-beagle-xm.dtb tftp 0x81f00000 192.168.1.2:tmp/3730xm-c0gYwP/omap3-beagle-xm.dtb Waiting for Ethernet connection... done. Using sms0 device TFTP from server 192.168.1.2; our IP address is 192.168.1.190 Filename 'tmp/3730xm-c0gYwP/omap3-beagle-xm.dtb'. Load address: 0x81f00000 Loading: *EHCI timed out on TD - token=0x88008d80 T ##### 11.7 KiB/s done Bytes transferred = 60981 (ee35 hex) OMAP3 beagleboard.org # printenv bootargs printenv bootargs bootargs=console=ttyO2,115200n8 earlyprintk ip=192.168.1.190:192.168.1.2:192.168.1.254:255.255.255.0:::none:192.168.1.254 OMAP3 beagleboard.org # bootz 0x81000000 0x82000000 0x81f00000 bootz 0x81000000 0x82000000 0x81f00000 ## Loading init Ramdisk from Legacy Image at 82000000 ... Image Name: Image Type: ARM Linux RAMDisk Image (uncompressed) Data Size: 642538 Bytes = 627.5 KiB Load Address: 00000000 Entry Point: 00000000 ## Flattened Device Tree blob at 81f00000 Booting using the fdt blob at 0x81f00000 Loading Ramdisk to 8ff63000, end 8ffffdea ... OK Loading Device Tree to 8ff51000, end 8ff62e34 ... OK Starting kernel ... ~$off # PYBOOT: Exception: kernel: ERROR: did not start booting. # PYBOOT: Time: 75.06 seconds. # PYBOOT: Result: FAIL arm-sama5_defconfig ------------------- sama5d35ek: FAIL: last 80 lines of boot log: -------------------------------------------- UBI warning: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 333:0, read only 64 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 333:0, read only 64 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 333:0, read only 64 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI error: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 333:0, read 64 bytes CPU: 0 PID: 1 Comm: swapper Not tainted 3.15.0-rc3+ #1 [<c0012850>] (unwind_backtrace) from [<c001086c>] (show_stack+0x10/0x14) [<c001086c>] (show_stack) from [<c023eddc>] (ubi_io_read+0x124/0x2e8) [<c023eddc>] (ubi_io_read) from [<c023f1a4>] (ubi_io_read_ec_hdr+0x44/0x1e8) [<c023f1a4>] (ubi_io_read_ec_hdr) from [<c02438e0>] (scan_all.constprop.8+0xb8/0x950) [<c02438e0>] (scan_all.constprop.8) from [<c024442c>] (ubi_attach+0x8c/0x144) [<c024442c>] (ubi_attach) from [<c0239e38>] (ubi_attach_mtd_dev+0x1e0/0x788) [<c0239e38>] (ubi_attach_mtd_dev) from [<c055fccc>] (ubi_init+0x1f0/0x2c0) [<c055fccc>] (ubi_init) from [<c0008844>] (do_one_initcall+0xe4/0x140) [<c0008844>] (do_one_initcall) from [<c054bb18>] (kernel_init_freeable+0xe8/0x1b0) [<c054bb18>] (kernel_init_freeable) from [<c03ee210>] (kernel_init+0x8/0xec) [<c03ee210>] (kernel_init) from [<c000e478>] (ret_from_fork+0x14/0x3c) atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 333:2048, read only 2048 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 333:2048, read only 2048 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 333:2048, read only 2048 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI error: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 333:2048, read 2048 bytes CPU: 0 PID: 1 Comm: swapper Not tainted 3.15.0-rc3+ #1 [<c0012850>] (unwind_backtrace) from [<c001086c>] (show_stack+0x10/0x14) [<c001086c>] (show_stack) from [<c023eddc>] (ubi_io_read+0x124/0x2e8) [<c023eddc>] (ubi_io_read) from [<c023f390>] (ubi_io_read_vid_hdr+0x48/0x208) [<c023f390>] (ubi_io_read_vid_hdr) from [<c0243980>] (scan_all.constprop.8+0x158/0x950) [<c0243980>] (scan_all.constprop.8) from [<c024442c>] (ubi_attach+0x8c/0x144) [<c024442c>] (ubi_attach) from [<c0239e38>] (ubi_attach_mtd_dev+0x1e0/0x788) [<c0239e38>] (ubi_attach_mtd_dev) from [<c055fccc>] (ubi_init+0x1f0/0x2c0) [<c055fccc>] (ubi_init) from [<c0008844>] (do_one_initcall+0xe4/0x140) [<c0008844>] (do_one_initcall) from [<c054bb18>] (kernel_init_freeable+0xe8/0x1b0) [<c054bb18>] (kernel_init_freeable) from [<c03ee210>] (kernel_init+0x8/0xec) [<c03ee210>] (kernel_init) from [<c000e478>] (ret_from_fork+0x14/0x3c) atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 334:0, read only 64 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 334:0, read only 64 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 334:0, read only 64 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI error: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 334:0, read 64 bytes CPU: 0 PID: 1 Comm: swapper Not tainted 3.15.0-rc3+ #1 [<c0012850>] (unwind_backtrace) from [<c001086c>] (show_stack+0x10/0x14) [<c001086c>] (show_stack) from [<c023eddc>] (ubi_io_read+0x124/0x2e8) [<c023eddc>] (ubi_io_read) from [<c023f1a4>] (ubi_io_read_ec_hdr+0x44/0x1e8) [<c023f1a4>] (ubi_io_read_ec_hdr) from [<c02438e0>] (scan_all.constprop.8+0xb8/0x950) [<c02438e0>] (scan_all.constprop.8) from [<c024442c>] (ubi_attach+0x8c/0x144) [<c024442c>] (ubi_attach) from [<c0239e38>] (ubi_attach_mtd_dev+0x1e0/0x788) [<c0239e38>] (ubi_attach_mtd_dev) from [<c055fccc>] (ubi_init+0x1f0/0x2c0) [<c055fccc>] (ubi_init) from [<c0008844>] (do_one_initcall+0xe4/0x140) [<c0008844>] (do_one_initcall) from [<c054bb18>] (kernel_init_freeable+0xe8/0x1b0) [<c054bb18>] (kernel_init_freeable) from [<c03ee210>] (kernel_init+0x8/0xec) [<c03ee210>] (kernel_init) from [<c000e478>] (ret_from_fork+0x14/0x3c) atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 334:2048, read only 2048 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 334:2048, read only 2048 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 334:2048, read only 2048 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI error: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 334:2048, read 2048 bytes CPU: 0 PID: 1 Comm: swapper Not tainted 3.15.0-rc3+ #1 [<c0012850>] (unwind_backtrace) from [<c001086c>] (show_stack+0x10/0x14) [<c001086c>] (show_stack) from [<c023eddc>] (ubi_io_read+0x124/0x2e8) [<c023eddc>] (ubi_io_read) from [<c023f390>] (ubi_io_read_vid_hdr+0x48/0x208) [<c023f390>] (ubi_io_read_vid_hdr) from [<c0243980>] (scan_all.constprop.8+0x158/0x950) [<c0243980>] (scan_all.constprop.8) from [<c024442c>] (ubi_attach+0x8c/0x144) [<c024442c>] (ubi_attach) from [<c0239e38>] (ubi_attach_mtd_dev+0x1e0/0x788) [<c0239e38>] (ubi_attach_mtd_dev) from [<c055fccc>] (ubi_init+0x1f0/0x2c0) [<c055fccc>] (ubi_init) from [<c0008844>] (do_one_initcall+0xe4/0x140) [<c0008844>]~$off # PYBOOT: Exception: kernel: ERROR: failed to boot: <class 'pexpect.TIMEOUT'> # PYBOOT: Time: 102.63 seconds. # PYBOOT: Result: FAIL

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mainline boot: 48 pass, 1 fail (v3.15-rc3-39-g87c7662)

by Kevin's boot bot

Tree/Branch: mainline Git describe: v3.15-rc3-39-g87c7662 Failed boot tests (console logs at the end) =========================================== sama5d35ek: FAIL: arm-sama5_defconfig Full Report =========== arm-davinci_all_defconfig ------------------------- legacy,dm365evm 0 min 17.3 sec: PASS da850-evm 0 min 15.3 sec: PASS arm-tegra_defconfig ------------------- tegra30-beaver 0 min 17.2 sec: PASS arm-omap2plus_defconfig ----------------------- legacy,3730xm 0 min 51.1 sec: PASS am335x-boneblack 0 min 43.6 sec: PASS omap3-beagle-xm 0 min 59.6 sec: PASS legacy,3530beagle 0 min 45.9 sec: PASS (Warnings: 1) omap4-panda 1 min 6.9 sec: PASS omap3-overo-tobi 0 min 23.7 sec: PASS (Warnings: 1) am335x-bone 0 min 27.5 sec: PASS omap3-overo-storm-tobi 0 min 24.7 sec: PASS omap5-uevm 1 min 8.4 sec: PASS (Warnings: 1) omap3-n900 0 min 16.5 sec: PASS (Warnings: 1) legacy,n900 0 min 16.3 sec: PASS (Warnings: 1) omap4-panda-es 1 min 6.4 sec: PASS legacy,3730storm 0 min 23.4 sec: PASS legacy,3530overo 0 min 21.2 sec: PASS (Warnings: 1) arm-imx_v6_v7_defconfig ----------------------- imx6dl-wandboard,wand-dual 0 min 18.7 sec: PASS imx6dl-wandboard,wand-solo 0 min 18.8 sec: PASS imx6q-wandboard 0 min 17.1 sec: PASS arm-multi_v7_defconfig ---------------------- qcom-apq8074-dragonboard 0 min 17.1 sec: PASS ste-snowball 1 min 21.2 sec: PASS tegra30-beaver 0 min 25.2 sec: PASS am335x-boneblack 0 min 37.8 sec: PASS omap3-beagle-xm 0 min 48.2 sec: PASS sun7i-a20-cubieboard2 0 min 12.5 sec: PASS armada-370-mirabox 0 min 22.4 sec: PASS omap4-panda 0 min 52.0 sec: PASS armada-xp-openblocks-ax3-4 0 min 25.6 sec: PASS sun4i-a10-cubieboard 0 min 19.0 sec: PASS bcm28155-ap 0 min 27.0 sec: PASS omap3-overo-tobi 0 min 22.1 sec: PASS (Warnings: 1) imx6dl-wandboard,wand-solo 0 min 18.5 sec: PASS am335x-bone 0 min 26.9 sec: PASS omap3-overo-storm-tobi 0 min 20.3 sec: PASS omap5-uevm 1 min 40.5 sec: PASS (Warnings: 1) omap3-n900 0 min 16.2 sec: PASS (Warnings: 1) imx6q-wandboard 0 min 16.8 sec: PASS omap4-panda-es 0 min 53.4 sec: PASS imx6dl-wandboard,wand-dual 0 min 17.9 sec: PASS arm-sunxi_defconfig ------------------- sun7i-a20-cubieboard2 0 min 22.8 sec: PASS sun4i-a10-cubieboard 0 min 17.9 sec: PASS arm-bcm_defconfig ----------------- bcm28155-ap 0 min 25.0 sec: PASS arm-exynos_defconfig -------------------- exynos5420-arndale-octa 0 min 33.9 sec: PASS exynos5250-arndale 0 min 30.2 sec: PASS arm-u8500_defconfig ------------------- ste-snowball 0 min 30.5 sec: PASS arm-mvebu_v7_defconfig ---------------------- armada-xp-openblocks-ax3-4 0 min 22.2 sec: PASS armada-370-mirabox 0 min 20.3 sec: PASS arm-sama5_defconfig ------------------- sama5d35ek 1 min 42.5 sec: FAIL Console logs for failures ========================= arm-sama5_defconfig ------------------- sama5d35ek: FAIL: last 80 lines of boot log: -------------------------------------------- [<c0008844>] (do_one_initcall) from [<c054bb18>] (kernel_init_freeable+0xe8/0x1b0) [<c054bb18>] (kernel_init_freeable) from [<c03ee210>] (kernel_init+0x8/0xec) [<c03ee210>] (kernel_init) from [<c000e478>] (ret_from_fork+0x14/0x3c) atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 333:0, read only 64 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 333:0, read only 64 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 333:0, read only 64 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI error: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 333:0, read 64 bytes CPU: 0 PID: 1 Comm: swapper Not tainted 3.15.0-rc3+ #1 [<c0012850>] (unwind_backtrace) from [<c001086c>] (show_stack+0x10/0x14) [<c001086c>] (show_stack) from [<c023eddc>] (ubi_io_read+0x124/0x2e8) [<c023eddc>] (ubi_io_read) from [<c023f1a4>] (ubi_io_read_ec_hdr+0x44/0x1e8) [<c023f1a4>] (ubi_io_read_ec_hdr) from [<c02438e0>] (scan_all.constprop.8+0xb8/0x950) [<c02438e0>] (scan_all.constprop.8) from [<c024442c>] (ubi_attach+0x8c/0x144) [<c024442c>] (ubi_attach) from [<c0239e38>] (ubi_attach_mtd_dev+0x1e0/0x788) [<c0239e38>] (ubi_attach_mtd_dev) from [<c055fccc>] (ubi_init+0x1f0/0x2c0) [<c055fccc>] (ubi_init) from [<c0008844>] (do_one_initcall+0xe4/0x140) [<c0008844>] (do_one_initcall) from [<c054bb18>] (kernel_init_freeable+0xe8/0x1b0) [<c054bb18>] (kernel_init_freeable) from [<c03ee210>] (kernel_init+0x8/0xec) [<c03ee210>] (kernel_init) from [<c000e478>] (ret_from_fork+0x14/0x3c) atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 333:2048, read only 2048 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 333:2048, read only 2048 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 333:2048, read only 2048 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI error: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 333:2048, read 2048 bytes CPU: 0 PID: 1 Comm: swapper Not tainted 3.15.0-rc3+ #1 [<c0012850>] (unwind_backtrace) from [<c001086c>] (show_stack+0x10/0x14) [<c001086c>] (show_stack) from [<c023eddc>] (ubi_io_read+0x124/0x2e8) [<c023eddc>] (ubi_io_read) from [<c023f390>] (ubi_io_read_vid_hdr+0x48/0x208) [<c023f390>] (ubi_io_read_vid_hdr) from [<c0243980>] (scan_all.constprop.8+0x158/0x950) [<c0243980>] (scan_all.constprop.8) from [<c024442c>] (ubi_attach+0x8c/0x144) [<c024442c>] (ubi_attach) from [<c0239e38>] (ubi_attach_mtd_dev+0x1e0/0x788) [<c0239e38>] (ubi_attach_mtd_dev) from [<c055fccc>] (ubi_init+0x1f0/0x2c0) [<c055fccc>] (ubi_init) from [<c0008844>] (do_one_initcall+0xe4/0x140) [<c0008844>] (do_one_initcall) from [<c054bb18>] (kernel_init_freeable+0xe8/0x1b0) [<c054bb18>] (kernel_init_freeable) from [<c03ee210>] (kernel_init+0x8/0xec) [<c03ee210>] (kernel_init) from [<c000e478>] (ret_from_fork+0x14/0x3c) atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 334:0, read only 64 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 334:0, read only 64 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 334:0, read only 64 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI error: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 334:0, read 64 bytes CPU: 0 PID: 1 Comm: swapper Not tainted 3.15.0-rc3+ #1 [<c0012850>] (unwind_backtrace) from [<c001086c>] (show_stack+0x10/0x14) [<c001086c>] (show_stack) from [<c023eddc>] (ubi_io_read+0x124/0x2e8) [<c023eddc>] (ubi_io_read) from [<c023f1a4>] (ubi_io_read_ec_hdr+0x44/0x1e8) [<c023f1a4>] (ubi_io_read_ec_hdr) from [<c02438e0>] (scan_all.constprop.8+0xb8/0x950) [<c02438e0>] (scan_all.constprop.8) from [<c024442c>] (ubi_attach+0x8c/0x144) [<c024442c>] (ubi_attach) from [<c0239e38>] (ubi_attach_mtd_dev+0x1e0/0x788) [<c0239e38>] (ubi_attach_mtd_dev) from [<c055fccc>] (ubi_init+0x1f0/0x2c0) [<c055fccc>] (ubi_init) from [<c0008844>] (do_one_initcall+0xe4/0x140) [<c0008844>] (do_one_initcall) from [<c054bb18>] (kernel_init_freeable+0xe8/0x1b0) [<c054bb18>] (kernel_init_freeable) from [<c03ee210>] (kernel_init+0x8/0xec) [<c03ee210>] (kernel_init) from [<c000e478>] (ret_from_fork+0x14/0x3c) atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 334:2048, read only 2048 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 334:2048, read only 2048 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI warning: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 334:2048, read only 2048 bytes, retry atmel_nand 60000000.nand: PMECC: Too many errors UBI error: ubi_io_read: error -74 (ECC error) while reading 2048 bytes from PEB 334:2048, read 2048 bytes CPU: 0 PID: 1 Comm: swapper Not tainted 3.15.0-rc3+ #1 [<c0012850>] (unwind_backtrace) from [<c001086c>] (show_stack+0x10/0x14) [<c001086c>] (show_stack) from [<c023eddc>] (ubi_io_read+0x124/0x2e8) [<c023eddc>] (ubi_io_read) from [<c023f390>] (ubi_io_read_vid_hdr+0x48/0x208) [<c023f390>] (ubi_io_read_vid_hdr) from [<c0243980>] (scan_all.constprop.8+0x158/0x950) [<c0243980>] (scan_all.constprop.8) from [<c024442c>] (ubi_attach+0x8c/0x144)~$off # PYBOOT: Exception: kernel: ERROR: failed to boot: <class 'pexpect.TIMEOUT'> # PYBOOT: Time: 102.48 seconds. # PYBOOT: Result: FAIL

11 years, 1 month

1
0
0 0

[PATCH 00/15] ASoC: Arnds randconfig fixes for ASoC

by Xia Kaixu

This patchset series addresses various bugs found and fixed by Arnd Bergmann whilst doing randconfig builds. My involvement has been to review, add/check the maintainers are correct and submit upstream to try and reduce the backlog. Best Regards, Kaixu Xia Arnd Bergmann (11): ASoC: CS42L51 and WM8962 codecs depend on INPUT ASoC: davinci: add dependencies for SND_SOC_TLV320AIC3X ASoC: SMDK_WM8580_PCM needs REGMAP_I2C ASoC: samsung-idma: avoid 64-bit division ASoC: nuc900: export nuc900_ac97_data ASoC: RX-51 audio needs I2C ASoC: UDA1380 needs I2C ASoC: Atmel WM8904 codec support needs I2C ASoC: SND_S3C_DMA_LEGACY needs S3C24XX_DMA ASoC: Amstrad E3 needs TTY support for codec ASoC: pxa: remove mach header dependency Xia Kaixu (4): ASoC: TTC DKB audio needs I2C ASoC: Migo-R sound needs I2C ASoC: TLV320AIC23 and Simtec Hermes audio need I2C ASoC: WM0010 needs SPI sound/arm/pxa2xx-pcm.c | 2 ++ sound/arm/pxa2xx-pcm.h | 3 +-- sound/soc/atmel/Kconfig | 2 +- sound/soc/codecs/Kconfig | 8 ++++---- sound/soc/davinci/Kconfig | 10 +++++----- sound/soc/fsl/Kconfig | 2 +- sound/soc/nuc900/Kconfig | 1 + sound/soc/nuc900/nuc900-ac97.c | 1 + sound/soc/omap/Kconfig | 4 ++-- sound/soc/pxa/Kconfig | 2 +- sound/soc/pxa/pxa-ssp.c | 2 -- sound/soc/pxa/pxa2xx-pcm.c | 2 ++ sound/soc/samsung/Kconfig | 22 ++++++++++------------ sound/soc/samsung/idma.c | 2 +- sound/soc/sh/Kconfig | 2 +- 15 files changed, 33 insertions(+), 32 deletions(-) -- 1.7.9.5

11 years, 1 month

1
0
0 0

Urgent help: bug report about A53Re: Urgency,thanks: Arm declared the current A53 bugs:one's recommended soution is given below. using DCCIMVAC instead ,don't use DCCMVAC or DCCMVAU

by Panshilin (Peter)

Hi all : the arm bug is described in the previous mail ,please refer to the below mail. Arm's recommendation is to use "dc civac" instead of "dc cvau" and "dc cvac" instructions, but we can see from current version, in arch/arm64/mm/cache.s, there is a "dc cvau" instruction as below code. So do you plan to patch the bug in LSK later release? thanks ENTRY(__flush_cache_user_range) dcache_line_size x2, x3 sub x3, x2, #1 bic x4, x0, x3 1: USER(9f, dc cvau, x4 ) // clean D line to PoU add x4, x4, x2 cmp x4, x1 b.lo 1b dsb sy icache_line_size x2, x3 sub x3, x2, #1 bic x4, x0, x3 1: USER(9f, ic ivau, x4 ) // invalidate I line PoU add x4, x4, x2 cmp x4, x1 b.lo 1b 9: // ignore any faulting cache operation dsb sy isb ret ENDPROC(flush_icache_range) ENDPROC(__flush_cache_user_range) ________________________________ 发件人: Panshilin (Peter) 发送时间: 2014年4月25日 14:53 收件人: alex.shi(a)linaro.org; linaro-kernel(a)lists.linaro.org 主题: Urgency,thanks: Arm declared the current A53 bugs:one's recommended soution is given below. using DCCIMVAC instead ,don't use DCCMVAC or DCCMVAU ________________________________ 发件人: Panshilin (Peter) 发送时间: 2014年4月25日 13:52 收件人: linaro-kernel(a)lists.linaro.org 主题: Arm declared the current A53 bugs:one's recommended soution is given below. using DCCIMVAC instead ,don't use DCCMVAC or DCCMVAU Hi all: Arm has declared the current A53 bugs:one's recommended soution is given below. has linaro kernel team known and is there patches in current LSK for aarch64? 824069: Cache line might not be marked as clean after a CleanShared snoop Status Affects: Cortex-A53 MPCore Fault Type: Programmer Category B Fault Status: Present in: r0p0, r0p1, r0p2 Open. Description If a Cortex-A53 processor is executing a store or PLDW instruction at the same time as a processor in another cluster is executing a cache maintenance operation to the same address, then this erratum might cause a clean cache line to be incorrectly marked as dirty. Configurations affected This erratum affects all configurations of the Cortex-A53 processor when it is connected to a coherent interconnect. Workaround Date of Issue: 11-Mar-2014 ARM Product Errata Notice Document Revision 9.0 ARM-EPM-048405 v9.0 Confidential. Page 24 of 40 © Copyright ARM 2014. All rights reserved. The majority of systems will not need a workaround for this erratum. For any systems that do need a workaround, any software that uses DCCMVAC or DCCMVAU instructions can replace them with DCCIMVAC instructions, or their AArch64 equivalents. Note that this workaround must be applied to all the masters in the system that might generate a snoop into the Cortex-A53 cluster. For example, on a big.LITTLE configuration with one Cortex-A53 processor and one Cortex-A57 processor, the workaround needs to be applied to all software running on the Cortex-A57 processor. On a Cortex-A57 processor it is possible to set bit 44 in the CPUACTLR_EL1 register to automatically convert all DCCMVAC and DCCMVAU instructions into DCCIMVAC instructions.

11 years, 1 month

1
0
0 0

[PATCH v2 00/15] ASoC: Arnds randconfig fixes for ASoC

by Xia Kaixu

This patchset series addresses various bugs found and fixed by Arnd Bergmann whilst doing randconfig builds. My involvement has been to review, add/check the maintainers are correct and submit upstream to try and reduce the backlog. Best Regards, Kaixu Xia Arnd Bergmann (11): ASoC: CS42L51 and WM8962 codecs depend on INPUT ASoC: davinci: add dependencies for SND_SOC_TLV320AIC3X ASoC: SMDK_WM8580_PCM needs REGMAP_I2C ASoC: samsung-idma: avoid 64-bit division ASoC: nuc900: export nuc900_ac97_data ASoC: RX-51 audio needs I2C ASoC: UDA1380 needs I2C ASoC: Atmel WM8904 codec support needs I2C ASoC: SND_S3C_DMA_LEGACY needs S3C24XX_DMA ASoC: Amstrad E3 needs TTY support for codec ASoC: pxa: remove mach header dependency Xia Kaixu (4): ASoC: TTC DKB audio needs I2C ASoC: Migo-R sound needs I2C ASoC: TLV320AIC23 and Simtec Hermes audio need I2C ASoC: WM0010 needs SPI sound/arm/pxa2xx-pcm.c | 2 ++ sound/arm/pxa2xx-pcm.h | 3 +-- sound/soc/atmel/Kconfig | 2 +- sound/soc/codecs/Kconfig | 8 ++++---- sound/soc/davinci/Kconfig | 10 +++++----- sound/soc/fsl/Kconfig | 2 +- sound/soc/nuc900/Kconfig | 1 + sound/soc/nuc900/nuc900-ac97.c | 1 + sound/soc/omap/Kconfig | 4 ++-- sound/soc/pxa/Kconfig | 2 +- sound/soc/pxa/pxa-ssp.c | 2 -- sound/soc/pxa/pxa2xx-pcm.c | 2 ++ sound/soc/samsung/Kconfig | 22 ++++++++++------------ sound/soc/samsung/idma.c | 2 +- sound/soc/sh/Kconfig | 2 +- 15 files changed, 33 insertions(+), 32 deletions(-) -- 1.7.9.5

11 years, 1 month

2
18
0 0

[PATCH v5] ARM: uprobes need icache flush after xol write

by Victor Kamensky

Hi, Here is proposal for ARM uprobes icache flush issue. David Long and I believe that it is the best option as short/medium term fix. Ideally it would be good to find common arch solution, but it looks it is hard goal to achieve. arch_uprobe_copy_ixol function is introduced that implements arch specific way of handling xol slot copy. In default case we have the same code as we have now for x86 and ppc. In case of ARM the xol slot flush code shares code with ARM backend of copy_to_user_page - flush_ptrace_access function. Code and new implementation of flush_uprobe_xol_access ware modified in such way that xol flush does need vma. Code was tested on Pandaboard ES with 3.15-rc2 and latest SystemTap code from git. Tested both SMP and non SMP cases. Changes since V3 [1] version (previous version): x) Propose patch as suggested solution (dropped RFC) x) Dropped "ifdef CONFIG_SMP" around preempt_enable, preempt_disable calls x) Note V4 was RFC and contained version that explored different approach. Changes since V2 [2] version: x) address Dave Long's comment about passing checkpatch x) addressed Oleg's comment and instead of arch_uprobe_flush_xol_access function use arch_uprobe_copy_ixol function that maps kernel pages, copies, and flush caches x) removed FLAG_UA_BROADCAST, during discussion on [1] it was elaborated that task executing xol single step could be migrated to another CPU, so we need to take care of remote icaches if CPU does not support remote snooping. I.e flush_uprobe_xol_access will check cache_ops_need_broadcast() and perform smp_call_function on SMP CPUs that do not support remote snooping. x) added preempt_disable/preempt_enable in arch_uprobe_copy_ixol as copy_to_user_page does. I admit that I have some guesses, but I don't completely understand why copy_to_user_page does that, so playing on safe side - added it similar to copy_to_user_page code. Thanks, Victor [1] http://lists.infradead.org/pipermail/linux-arm-kernel/2014-April/247793.html [2] http://lists.infradead.org/pipermail/linux-arm-kernel/2014-April/245743.html Victor Kamensky (1): ARM: uprobes need icache flush after xol write arch/arm/include/asm/cacheflush.h | 2 ++ arch/arm/kernel/uprobes.c | 20 ++++++++++++++++++++ arch/arm/mm/flush.c | 33 ++++++++++++++++++++++++++++----- include/linux/uprobes.h | 3 +++ kernel/events/uprobes.c | 25 +++++++++++++++++-------- 5 files changed, 70 insertions(+), 13 deletions(-) -- 1.8.1.4

11 years, 1 month

3
4
0 0

mem-hotplug: Can arm receive memory-hotplug feature from x86 platform

by xiaofeng.yan

Hi all, I found some scenario could need memory-hotplug feature in their product based on platform ARM. A typical scenario can be described as follows: Developer reserve some memory which can't be accessed by kernel and other function can use these memory before system start up. After booting, system can reclaim the memory reserved with memory-hot plug mechanism. for example , user can add the reserved memory by the next command. #echo "PHYSICAL_ADDRESS_OF_MEMORY, SIZE_FOR_ADDING_MEMORY" > /kernel/sys/addmemory/addmemory. PHYSICAL_ADDRESS_OF_MEMORY: the begging position for adding memory SIZE_FOR_ADDING_MEMORY: the memory size you want to add. the unit should be integral multiple of a section size. So my question is whether arm support memory-hot plug or not in next plan. I am very interested to move the feature from x86 to arm. I have finish the above function and realize dynamic memory addition. I can push my patches if possible. Give me your suggestion. Thanks xiaofeng.yan

11 years, 1 month

1
0
0 0

[PATCH v10 00/12] In-kernel PSCI v0.2 emulation for KVM ARM/ARM64

by Anup Patel

Currently, KVM ARM/ARM64 only provides in-kernel emulation of Power State and Coordination Interface (PSCI) v0.1. This patchset aims at providing newer PSCI v0.2 for KVM ARM/ARM64 VCPUs such that it does not break current KVM ARM/ARM64 ABI. The user space tools (i.e. QEMU or KVMTOOL) will have to explicitly enable KVM_ARM_VCPU_PSCI_0_2 feature using KVM_ARM_VCPU_INIT ioctl for providing PSCI v0.2 to VCPUs. Changlog: V10: - Updated PSCI_VERSION_xxx defines in uapi/linux/psci.h - Added PSCI_0_2_AFFINITY_LEVEL_xxxx defines in uapi/linux/psci.h - Removed PSCI v0.1 related defines from uapi/linux/psci.h - Inject undefined exception for all types of errors in PSCI emulation (i.e kvm_psci_call(vcpu) < 0) - Removed "inline" attribute of kvm_prepare_system_event() - Store INTERNAL_FAILURE in r0 (or x0) before exiting to userspace - Use MPIDR_LEVEL_BITS in AFFINITY_MASK define - Updated comment in kvm_psci_vcpu_suspend() as-per Marc's suggestion V9: - Rename undefined PSCI_VER_xxx defines to PSCI_VERSION_xxx defines V8: - Add #define for possible values of migrate type in uapi/linux/psci.h - Simplified psci_affinity_mask() in psci.c - Update comments in kvm_psci_vcpu_suspend() to indicate that for KVM wakeup events are interrupts. - Unconditionally update r0 (or x0) in kvm_psci_vcpu_on() V7: - Make uapi/linux/psci.h inline with Ashwin's patch http://www.spinics.net/lists/arm-kernel/msg319090.html - Incorporate Rob's suggestions for uapi/linux/psci.h - Treat CPU_SUSPEND power-down request to be same as standby request. This further simplifies CPU_SUSPEND emulation. V6: - Introduce uapi/linux/psci.h for sharing PSCI defines between ARM kernel, ARM64 kernel, KVM ARM/ARM64 and user space - Make CPU_SUSPEND emulation similar to WFI emulation V5: - Have separate last patch to advertise KVM_CAP_ARM_PSCI_0_2 - Use kvm_psci_version() in kvm_psci_vcpu_on() - Return ALREADY_ON for PSCI v0.2 CPU_ON if VCPU is not paused - Remove per-VCPU suspend context - As-per PSCI v0.2 spec, only current CPU can suspend itself V4: - Implement all mandatory functions required by PSCI v0.2 V3: - Make KVM_ARM_VCPU_PSCI_0_2 feature experiementatl for now so that it fails for user space till all mandatory PSCI v0.2 functions are emulated by KVM ARM/ARM64 - Have separate patch for making KVM_ARM_VCPU_PSCI_0_2 feature available to user space. This patch can be defferred for now V2: - Don't rename PSCI return values KVM_PSCI_RET_NI and KVM_PSCI_RET_INVAL - Added kvm_psci_version() to get PSCI version available to VCPU - Fixed grammer in Documentation/virtual/kvm/api.txt V1: - Initial RFC PATCH Anup Patel (12): KVM: Add capability to advertise PSCI v0.2 support ARM/ARM64: KVM: Add common header for PSCI related defines ARM/ARM64: KVM: Add base for PSCI v0.2 emulation KVM: Documentation: Add info regarding KVM_ARM_VCPU_PSCI_0_2 feature ARM/ARM64: KVM: Make kvm_psci_call() return convention more flexible KVM: Add KVM_EXIT_SYSTEM_EVENT to user space API header ARM/ARM64: KVM: Emulate PSCI v0.2 SYSTEM_OFF and SYSTEM_RESET ARM/ARM64: KVM: Emulate PSCI v0.2 AFFINITY_INFO ARM/ARM64: KVM: Emulate PSCI v0.2 MIGRATE_INFO_TYPE and related functions ARM/ARM64: KVM: Fix CPU_ON emulation for PSCI v0.2 ARM/ARM64: KVM: Emulate PSCI v0.2 CPU_SUSPEND ARM/ARM64: KVM: Advertise KVM_CAP_ARM_PSCI_0_2 to user space Documentation/virtual/kvm/api.txt | 17 +++ arch/arm/include/asm/kvm_host.h | 2 +- arch/arm/include/asm/kvm_psci.h | 6 +- arch/arm/include/uapi/asm/kvm.h | 10 +- arch/arm/kvm/arm.c | 1 + arch/arm/kvm/handle_exit.c | 10 +- arch/arm/kvm/psci.c | 221 +++++++++++++++++++++++++++++++++---- arch/arm64/include/asm/kvm_host.h | 2 +- arch/arm64/include/asm/kvm_psci.h | 6 +- arch/arm64/include/uapi/asm/kvm.h | 10 +- arch/arm64/kvm/handle_exit.c | 10 +- include/uapi/linux/Kbuild | 1 + include/uapi/linux/kvm.h | 9 ++ include/uapi/linux/psci.h | 85 ++++++++++++++ 14 files changed, 353 insertions(+), 37 deletions(-) create mode 100644 include/uapi/linux/psci.h -- 1.7.9.5

11 years, 1 month

5
22
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next boot: 48 pass, 1 fail (next-20140428)

by Kevin's boot bot

Tree/Branch: next Git describe: next-20140428 Failed boot tests (console logs at the end) =========================================== bcm28155-ap: FAIL: arm-multi_v7_defconfig Full Report =========== arm-davinci_all_defconfig ------------------------- legacy,dm365evm 0 min 17.9 sec: PASS da850-evm 0 min 15.3 sec: PASS arm-tegra_defconfig ------------------- tegra30-beaver 0 min 17.8 sec: PASS arm-omap2plus_defconfig ----------------------- legacy,3730xm 0 min 52.3 sec: PASS am335x-boneblack 0 min 38.2 sec: PASS omap3-beagle-xm 0 min 54.1 sec: PASS legacy,3530beagle 1 min 1.4 sec: PASS (Warnings: 1) omap4-panda 1 min 10.5 sec: PASS (Warnings: 1) omap3-overo-tobi 0 min 25.3 sec: PASS (Warnings: 1) am335x-bone 0 min 27.0 sec: PASS omap3-overo-storm-tobi 0 min 24.1 sec: PASS omap5-uevm 1 min 8.8 sec: PASS (Warnings: 1) omap3-n900 0 min 15.4 sec: PASS (Warnings: 1) legacy,n900 0 min 15.2 sec: PASS (Warnings: 1) omap4-panda-es 1 min 13.1 sec: PASS (Warnings: 1) legacy,3730storm 0 min 19.5 sec: PASS legacy,3530overo 0 min 20.6 sec: PASS (Warnings: 1) arm-imx_v6_v7_defconfig ----------------------- imx6dl-wandboard,wand-dual 0 min 18.6 sec: PASS imx6dl-wandboard,wand-solo 0 min 18.7 sec: PASS imx6q-wandboard 0 min 17.1 sec: PASS arm-multi_v7_defconfig ---------------------- qcom-apq8074-dragonboard 0 min 16.4 sec: PASS ste-snowball 1 min 18.4 sec: PASS tegra30-beaver 0 min 20.6 sec: PASS am335x-boneblack 0 min 37.8 sec: PASS omap3-beagle-xm 0 min 51.6 sec: PASS sun7i-a20-cubieboard2 0 min 12.3 sec: PASS armada-370-mirabox 0 min 22.5 sec: PASS omap4-panda 0 min 52.8 sec: PASS (Warnings: 1) armada-xp-openblocks-ax3-4 0 min 25.6 sec: PASS sun4i-a10-cubieboard 0 min 18.9 sec: PASS bcm28155-ap 0 min 45.3 sec: FAIL omap3-overo-tobi 0 min 22.1 sec: PASS (Warnings: 1) imx6dl-wandboard,wand-solo 0 min 18.4 sec: PASS am335x-bone 0 min 31.7 sec: PASS omap3-overo-storm-tobi 0 min 23.5 sec: PASS omap5-uevm 1 min 42.3 sec: PASS (Warnings: 1) omap3-n900 0 min 16.0 sec: PASS (Warnings: 1) imx6q-wandboard 0 min 18.1 sec: PASS omap4-panda-es 0 min 59.5 sec: PASS (Warnings: 1) imx6dl-wandboard,wand-dual 0 min 18.5 sec: PASS arm-sunxi_defconfig ------------------- sun7i-a20-cubieboard2 0 min 22.8 sec: PASS sun4i-a10-cubieboard 0 min 13.0 sec: PASS arm-bcm_defconfig ----------------- bcm28155-ap 0 min 24.8 sec: PASS arm-exynos_defconfig -------------------- exynos5420-arndale-octa 0 min 34.6 sec: PASS exynos5250-arndale 0 min 30.1 sec: PASS arm-u8500_defconfig ------------------- ste-snowball 0 min 34.0 sec: PASS arm-mvebu_v7_defconfig ---------------------- armada-xp-openblocks-ax3-4 0 min 22.6 sec: PASS armada-370-mirabox 0 min 20.5 sec: PASS arm-sama5_defconfig ------------------- sama5d35ek 0 min 17.8 sec: PASS Console logs for failures ========================= arm-multi_v7_defconfig ---------------------- bcm28155-ap: FAIL: last 80 lines of boot log: --------------------------------------------- ~$fastboot tmp/capri-tVsyK7/zImage tmp/capri-tVsyK7/bcm28155-ap.dtb None fastboot Adding: abi, offset 0x00000100, size 0x0000000000020000, flags 0x00000000 Adding: loader, offset 0x00000300, size 0x0000000000020000, flags 0x00000000 Adding: u-boot, offset 0x00011000, size 0x0000000000100000, flags 0x00000000 Adding: hw-blob, offset 0x00011800, size 0x0000000000040000, flags 0x00000000 Adding: u-boot-env, offset 0x00011a00, size 0x0000000000001000, flags 0x00000000 Adding: d Command(capri console)> fastboot tmp/capri-tVsyK7/zImage tmp/capri-tVsyK7/bcm28155-ap.dtb Noneevice-tree, offset 0x00011a80, size 0x0000000000020000, flags 0x00000000 Adding: kernel, offset 0x0001c000, size 0x0000000001000000, flags 0x00000000 Adding: file-system, offset 0x00024000, size 0x00000000a0000000, flags 0x00000000 Adding: initrd, offset 0x00524000, size 0x0000000002000000, flags 0x00000000 (user:khilman) Fastboot capri eS Su USB speed: High GET_DESC ->DEVICE DESC eS USB speed: High GET_DESC ->DEVICE DESC GET_DESC ->CONFIG DESC GET_DESC ->CONFIG DESC GET_DESC ->STRING DESC GET_DESC ->STRING DESC GET_DESC ->STRING DESC GET_DESC ->STRING DESC SET_CONFIG GET_DESC ->STRING DESC GET_DESC ->STRING DESC GET_DESC ->STRING DESC sending 'kernel' (4584 KB)... ................................................................................ ...............................................................OKAY [ 0.436s] writing 'kernel'... downloading of 4695000 bytes finished Flashing Raw Image Writing to partition 'kernel' Writing 'kernel'OKAY [ 0.798s] finished. total time: 1.234s DONE! GET_DESC ->STRING DESC sending 'device-tree' (7 KB)... OKAY [ 0.001s] writing 'device-tree'... downloading of 7575 bytes finished Flashing Raw Image Writing to partition 'device-tree' Writing 'device-treeOKAY [ 0.013s] finished. total time: 0.014s ' DONE! GET_Dunknown partition 'initrd' error: cannot determine image filename for 'initrd' ESC ->STRING DESC GET_DESC ->STRINGresuming boot... DESC MMC readOKAY [ 0.002s] finished. total time: 0.002s : dev # 0, block # 72320, count 16['/home/khilman/bin/fastboot.py', 'capri', 'tmp/capri-tVsyK7/zImage', 'tmp/capri-tVsyK7/bcm28155-ap.dtb', 'None'] /home/khilman/bin/fastboot.py capri tmp/capri-tVsyK7/zImage tmp/capri-tVsyK7/bcm28155-ap.dtb None TFTP: download kernel (tmp/capri-tVsyK7/zImage) to /tmp/kernel-cHAFLo TFTP: download dtb (tmp/capri-tVsyK7/bcm28155-ap.dtb) to /tmp/dtb-BMacxQ Deleting /tmp/kernel-cHAFLo Deleting /tmp/dtb-BMacxQ 384 ... 16384 blocks read: OK MMC read: dev # 0, block # 114688, count 32768 ... 32768 blocks read: OK ## Flattened Device Tree blob at 9e000000 Booting using the fdt blob at 0x9e000000 Using Device Tree in place at 9e000000, end 9e004d96 Starting kernel ... ~$off # PYBOOT: Exception: kernel: ERROR: did not start booting. # PYBOOT: Time: 45.30 seconds. # PYBOOT: Result: FAIL

11 years, 1 month

1
0
0 0

mainline boot: 49 pass, 0 fail (v3.15-rc3)

by Kevin's boot bot

Tree/Branch: mainline Git describe: v3.15-rc3 Full Report =========== arm-davinci_all_defconfig ------------------------- legacy,dm365evm 0 min 17.4 sec: PASS da850-evm 0 min 15.7 sec: PASS arm-tegra_defconfig ------------------- tegra30-beaver 0 min 17.2 sec: PASS arm-omap2plus_defconfig ----------------------- legacy,3730xm 0 min 51.8 sec: PASS am335x-boneblack 0 min 43.9 sec: PASS omap3-beagle-xm 1 min 0.8 sec: PASS legacy,3530beagle 0 min 38.6 sec: PASS (Warnings: 1) omap4-panda 1 min 7.8 sec: PASS omap3-overo-tobi 0 min 23.6 sec: PASS (Warnings: 1) am335x-bone 0 min 32.6 sec: PASS omap3-overo-storm-tobi 0 min 24.8 sec: PASS omap5-uevm 1 min 7.8 sec: PASS (Warnings: 1) omap3-n900 0 min 17.2 sec: PASS (Warnings: 1) legacy,n900 0 min 17.1 sec: PASS (Warnings: 1) omap4-panda-es 1 min 13.0 sec: PASS legacy,3730storm 0 min 22.9 sec: PASS legacy,3530overo 0 min 21.2 sec: PASS (Warnings: 1) arm-imx_v6_v7_defconfig ----------------------- imx6dl-wandboard,wand-dual 0 min 18.9 sec: PASS imx6dl-wandboard,wand-solo 0 min 19.2 sec: PASS imx6q-wandboard 0 min 17.2 sec: PASS arm-multi_v7_defconfig ---------------------- qcom-apq8074-dragonboard 0 min 16.6 sec: PASS ste-snowball 1 min 17.9 sec: PASS tegra30-beaver 0 min 20.2 sec: PASS am335x-boneblack 0 min 37.6 sec: PASS omap3-beagle-xm 0 min 50.0 sec: PASS sun7i-a20-cubieboard2 0 min 12.3 sec: PASS armada-370-mirabox 0 min 22.5 sec: PASS omap4-panda 0 min 54.3 sec: PASS armada-xp-openblocks-ax3-4 0 min 25.3 sec: PASS sun4i-a10-cubieboard 0 min 14.4 sec: PASS bcm28155-ap 0 min 27.9 sec: PASS omap3-overo-tobi 0 min 22.3 sec: PASS (Warnings: 1) imx6dl-wandboard,wand-solo 0 min 18.4 sec: PASS am335x-bone 0 min 26.8 sec: PASS omap3-overo-storm-tobi 0 min 23.8 sec: PASS omap5-uevm 1 min 45.3 sec: PASS (Warnings: 1) omap3-n900 0 min 15.9 sec: PASS (Warnings: 1) imx6q-wandboard 0 min 17.0 sec: PASS omap4-panda-es 0 min 55.7 sec: PASS imx6dl-wandboard,wand-dual 0 min 18.3 sec: PASS arm-sunxi_defconfig ------------------- sun7i-a20-cubieboard2 0 min 22.6 sec: PASS sun4i-a10-cubieboard 0 min 15.9 sec: PASS arm-bcm_defconfig ----------------- bcm28155-ap 0 min 24.9 sec: PASS arm-exynos_defconfig -------------------- exynos5420-arndale-octa 0 min 32.2 sec: PASS exynos5250-arndale 1 min 3.2 sec: PASS arm-u8500_defconfig ------------------- ste-snowball 0 min 30.8 sec: PASS arm-mvebu_v7_defconfig ---------------------- armada-xp-openblocks-ax3-4 0 min 22.3 sec: PASS armada-370-mirabox 0 min 20.3 sec: PASS arm-sama5_defconfig ------------------- sama5d35ek 0 min 17.2 sec: PASS

11 years, 1 month

1
0
0 0

mainline boot: 49 pass, 0 fail (v3.15-rc2-313-gec6931b)

by Kevin's boot bot

Tree/Branch: mainline Git describe: v3.15-rc2-313-gec6931b Full Report =========== arm-davinci_all_defconfig ------------------------- legacy,dm365evm 0 min 17.3 sec: PASS da850-evm 0 min 15.4 sec: PASS arm-tegra_defconfig ------------------- tegra30-beaver 0 min 17.2 sec: PASS arm-omap2plus_defconfig ----------------------- legacy,3730xm 0 min 54.6 sec: PASS am335x-boneblack 0 min 44.1 sec: PASS omap3-beagle-xm 1 min 1.0 sec: PASS legacy,3530beagle 0 min 36.1 sec: PASS (Warnings: 1) omap4-panda 1 min 11.9 sec: PASS omap3-overo-tobi 0 min 23.6 sec: PASS (Warnings: 1) am335x-bone 0 min 28.1 sec: PASS omap3-overo-storm-tobi 0 min 24.9 sec: PASS omap5-uevm 1 min 2.3 sec: PASS (Warnings: 1) omap3-n900 0 min 17.8 sec: PASS (Warnings: 1) legacy,n900 0 min 17.1 sec: PASS (Warnings: 1) omap4-panda-es 1 min 8.5 sec: PASS legacy,3730storm 0 min 22.8 sec: PASS legacy,3530overo 0 min 21.1 sec: PASS (Warnings: 1) arm-imx_v6_v7_defconfig ----------------------- imx6dl-wandboard,wand-dual 0 min 18.7 sec: PASS imx6dl-wandboard,wand-solo 0 min 19.3 sec: PASS imx6q-wandboard 0 min 17.4 sec: PASS arm-multi_v7_defconfig ---------------------- qcom-apq8074-dragonboard 0 min 17.1 sec: PASS ste-snowball 1 min 19.1 sec: PASS tegra30-beaver 0 min 19.7 sec: PASS am335x-boneblack 0 min 37.9 sec: PASS omap3-beagle-xm 0 min 50.6 sec: PASS sun7i-a20-cubieboard2 0 min 12.4 sec: PASS armada-370-mirabox 0 min 22.4 sec: PASS omap4-panda 0 min 51.8 sec: PASS armada-xp-openblocks-ax3-4 0 min 25.6 sec: PASS sun4i-a10-cubieboard 0 min 19.3 sec: PASS bcm28155-ap 0 min 27.9 sec: PASS omap3-overo-tobi 0 min 22.2 sec: PASS (Warnings: 1) imx6dl-wandboard,wand-solo 0 min 18.1 sec: PASS am335x-bone 0 min 26.9 sec: PASS omap3-overo-storm-tobi 0 min 21.1 sec: PASS omap5-uevm 1 min 39.7 sec: PASS (Warnings: 1) omap3-n900 0 min 16.1 sec: PASS (Warnings: 1) imx6q-wandboard 0 min 16.9 sec: PASS omap4-panda-es 0 min 52.1 sec: PASS imx6dl-wandboard,wand-dual 0 min 18.3 sec: PASS arm-sunxi_defconfig ------------------- sun7i-a20-cubieboard2 0 min 22.7 sec: PASS sun4i-a10-cubieboard 0 min 13.0 sec: PASS arm-bcm_defconfig ----------------- bcm28155-ap 0 min 24.5 sec: PASS arm-exynos_defconfig -------------------- exynos5420-arndale-octa 0 min 32.1 sec: PASS exynos5250-arndale 0 min 28.9 sec: PASS arm-u8500_defconfig ------------------- ste-snowball 0 min 31.0 sec: PASS arm-mvebu_v7_defconfig ---------------------- armada-xp-openblocks-ax3-4 0 min 22.2 sec: PASS armada-370-mirabox 0 min 20.4 sec: PASS arm-sama5_defconfig ------------------- sama5d35ek 0 min 17.2 sec: PASS

11 years, 1 month

1
0
0 0

[PATCH 00/15] ASoC: Arnds randconfig fixes for ASoC

by Xia Kaixu

This patchset series addresses various bugs found and fixed by Arnd Bergmann whilst doing randconfig builds. My involvement has been to review, add/check the maintainers are correct and submit upstream to try and reduce the backlog. Best Regards, Kaixu Xia Arnd Bergmann (15): ASoC: return of the freak dependency ASoC: CS42L51 and WM8962 codecs depend on INPUT ASoC: davinci: add dependencies for SND_SOC_TLV320AIC3X ASoC: SMDK_WM8580_PCM needs REGMAP_I2C ASoC: samsung-idma: avoid 64-bit division ASoC: nuc900: export nuc900_ac97_data ASoC: RX-51 audio needs I2C ASoC: missing codec dependencies ASoC: add more dependencies ASoC: missing dependencies ASoC: Atmel WM8904 codec support needs I2C ASoC: SND_S3C_DMA_LEGACY needs S3C24XX_DMA ASoC: Amstrad E3 needs TTY support for codec ASoC: samsung: don't build pcm and spdif on exynos ASoC: pxa: remove mach header dependency sound/arm/pxa2xx-pcm.c | 2 ++ sound/arm/pxa2xx-pcm.h | 3 +-- sound/soc/Kconfig | 1 + sound/soc/atmel/Kconfig | 2 +- sound/soc/codecs/Kconfig | 8 ++++---- sound/soc/davinci/Kconfig | 10 +++++----- sound/soc/fsl/Kconfig | 2 +- sound/soc/nuc900/Kconfig | 1 + sound/soc/nuc900/nuc900-ac97.c | 1 + sound/soc/omap/Kconfig | 4 ++-- sound/soc/pxa/Kconfig | 4 ++-- sound/soc/pxa/pxa-ssp.c | 2 -- sound/soc/pxa/pxa2xx-pcm.c | 2 ++ sound/soc/samsung/Kconfig | 26 ++++++++++++-------------- sound/soc/samsung/idma.c | 2 +- sound/soc/sh/Kconfig | 2 +- 16 files changed, 37 insertions(+), 35 deletions(-) -- 1.7.9.5

11 years, 1 month

2
22
0 0

[PATCH] perf: ARM64: wire up perf_regs and unwind support

by Jean Pihet

This patch hooks in the perf_regs and libunwind code for ARM64. The tools/perf/arch/arm64 is created; it contains the arch specific code for DWARF unwinding. Signed-off-by: Jean Pihet <jean.pihet(a)linaro.org> Acked-by: Will Deacon <will.deacon(a)arm.com> --- tools/perf/arch/arm64/Makefile | 7 +++ tools/perf/arch/arm64/include/perf_regs.h | 88 +++++++++++++++++++++++++++ tools/perf/arch/arm64/util/dwarf-regs.c | 80 ++++++++++++++++++++++++ tools/perf/arch/arm64/util/unwind-libunwind.c | 82 +++++++++++++++++++++++++ tools/perf/config/Makefile | 8 ++- 5 files changed, 264 insertions(+), 1 deletion(-) create mode 100644 tools/perf/arch/arm64/Makefile create mode 100644 tools/perf/arch/arm64/include/perf_regs.h create mode 100644 tools/perf/arch/arm64/util/dwarf-regs.c create mode 100644 tools/perf/arch/arm64/util/unwind-libunwind.c diff --git a/tools/perf/arch/arm64/Makefile b/tools/perf/arch/arm64/Makefile new file mode 100644 index 0000000..67e9b3d --- /dev/null +++ b/tools/perf/arch/arm64/Makefile @@ -0,0 +1,7 @@ +ifndef NO_DWARF +PERF_HAVE_DWARF_REGS := 1 +LIB_OBJS += $(OUTPUT)arch/$(ARCH)/util/dwarf-regs.o +endif +ifndef NO_LIBUNWIND +LIB_OBJS += $(OUTPUT)arch/$(ARCH)/util/unwind-libunwind.o +endif diff --git a/tools/perf/arch/arm64/include/perf_regs.h b/tools/perf/arch/arm64/include/perf_regs.h new file mode 100644 index 0000000..2359546 --- /dev/null +++ b/tools/perf/arch/arm64/include/perf_regs.h @@ -0,0 +1,88 @@ +#ifndef ARCH_PERF_REGS_H +#define ARCH_PERF_REGS_H + +#include <stdlib.h> +#include "../../util/types.h" +#include <asm/perf_regs.h> + +#define PERF_REGS_MASK ((1ULL << PERF_REG_ARM64_MAX) - 1) +#define PERF_REG_IP PERF_REG_ARM64_PC +#define PERF_REG_SP PERF_REG_ARM64_SP + +static inline const char *perf_reg_name(int id) +{ + switch (id) { + case PERF_REG_ARM64_X0: + return "x0"; + case PERF_REG_ARM64_X1: + return "x1"; + case PERF_REG_ARM64_X2: + return "x2"; + case PERF_REG_ARM64_X3: + return "x3"; + case PERF_REG_ARM64_X4: + return "x4"; + case PERF_REG_ARM64_X5: + return "x5"; + case PERF_REG_ARM64_X6: + return "x6"; + case PERF_REG_ARM64_X7: + return "x7"; + case PERF_REG_ARM64_X8: + return "x8"; + case PERF_REG_ARM64_X9: + return "x9"; + case PERF_REG_ARM64_X10: + return "x10"; + case PERF_REG_ARM64_X11: + return "x11"; + case PERF_REG_ARM64_X12: + return "x12"; + case PERF_REG_ARM64_X13: + return "x13"; + case PERF_REG_ARM64_X14: + return "x14"; + case PERF_REG_ARM64_X15: + return "x15"; + case PERF_REG_ARM64_X16: + return "x16"; + case PERF_REG_ARM64_X17: + return "x17"; + case PERF_REG_ARM64_X18: + return "x18"; + case PERF_REG_ARM64_X19: + return "x19"; + case PERF_REG_ARM64_X20: + return "x20"; + case PERF_REG_ARM64_X21: + return "x21"; + case PERF_REG_ARM64_X22: + return "x22"; + case PERF_REG_ARM64_X23: + return "x23"; + case PERF_REG_ARM64_X24: + return "x24"; + case PERF_REG_ARM64_X25: + return "x25"; + case PERF_REG_ARM64_X26: + return "x26"; + case PERF_REG_ARM64_X27: + return "x27"; + case PERF_REG_ARM64_X28: + return "x28"; + case PERF_REG_ARM64_X29: + return "x29"; + case PERF_REG_ARM64_SP: + return "sp"; + case PERF_REG_ARM64_LR: + return "lr"; + case PERF_REG_ARM64_PC: + return "pc"; + default: + return NULL; + } + + return NULL; +} + +#endif /* ARCH_PERF_REGS_H */ diff --git a/tools/perf/arch/arm64/util/dwarf-regs.c b/tools/perf/arch/arm64/util/dwarf-regs.c new file mode 100644 index 0000000..d49efeb --- /dev/null +++ b/tools/perf/arch/arm64/util/dwarf-regs.c @@ -0,0 +1,80 @@ +/* + * Mapping of DWARF debug register numbers into register names. + * + * Copyright (C) 2010 Will Deacon, ARM Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <stddef.h> +#include <dwarf-regs.h> + +struct pt_regs_dwarfnum { + const char *name; + unsigned int dwarfnum; +}; + +#define STR(s) #s +#define REG_DWARFNUM_NAME(r, num) {.name = r, .dwarfnum = num} +#define GPR_DWARFNUM_NAME(num) \ + {.name = STR(%x##num), .dwarfnum = num} +#define REG_DWARFNUM_END {.name = NULL, .dwarfnum = 0} + +/* + * Reference: + * http://infocenter.arm.com/help/topic/com.arm.doc.ihi0057b/IHI0057B_aadwarf6… + */ +static const struct pt_regs_dwarfnum regdwarfnum_table[] = { + GPR_DWARFNUM_NAME(0), + GPR_DWARFNUM_NAME(1), + GPR_DWARFNUM_NAME(2), + GPR_DWARFNUM_NAME(3), + GPR_DWARFNUM_NAME(4), + GPR_DWARFNUM_NAME(5), + GPR_DWARFNUM_NAME(6), + GPR_DWARFNUM_NAME(7), + GPR_DWARFNUM_NAME(8), + GPR_DWARFNUM_NAME(9), + GPR_DWARFNUM_NAME(10), + GPR_DWARFNUM_NAME(11), + GPR_DWARFNUM_NAME(12), + GPR_DWARFNUM_NAME(13), + GPR_DWARFNUM_NAME(14), + GPR_DWARFNUM_NAME(15), + GPR_DWARFNUM_NAME(16), + GPR_DWARFNUM_NAME(17), + GPR_DWARFNUM_NAME(18), + GPR_DWARFNUM_NAME(19), + GPR_DWARFNUM_NAME(20), + GPR_DWARFNUM_NAME(21), + GPR_DWARFNUM_NAME(22), + GPR_DWARFNUM_NAME(23), + GPR_DWARFNUM_NAME(24), + GPR_DWARFNUM_NAME(25), + GPR_DWARFNUM_NAME(26), + GPR_DWARFNUM_NAME(27), + GPR_DWARFNUM_NAME(28), + GPR_DWARFNUM_NAME(29), + REG_DWARFNUM_NAME("%lr", 30), + REG_DWARFNUM_NAME("%sp", 31), + REG_DWARFNUM_END, +}; + +/** + * get_arch_regstr() - lookup register name from it's DWARF register number + * @n: the DWARF register number + * + * get_arch_regstr() returns the name of the register in struct + * regdwarfnum_table from it's DWARF register number. If the register is not + * found in the table, this returns NULL; + */ +const char *get_arch_regstr(unsigned int n) +{ + const struct pt_regs_dwarfnum *roff; + for (roff = regdwarfnum_table; roff->name != NULL; roff++) + if (roff->dwarfnum == n) + return roff->name; + return NULL; +} diff --git a/tools/perf/arch/arm64/util/unwind-libunwind.c b/tools/perf/arch/arm64/util/unwind-libunwind.c new file mode 100644 index 0000000..436ee43 --- /dev/null +++ b/tools/perf/arch/arm64/util/unwind-libunwind.c @@ -0,0 +1,82 @@ + +#include <errno.h> +#include <libunwind.h> +#include "perf_regs.h" +#include "../../util/unwind.h" + +int libunwind__arch_reg_id(int regnum) +{ + switch (regnum) { + case UNW_AARCH64_X0: + return PERF_REG_ARM64_X0; + case UNW_AARCH64_X1: + return PERF_REG_ARM64_X1; + case UNW_AARCH64_X2: + return PERF_REG_ARM64_X2; + case UNW_AARCH64_X3: + return PERF_REG_ARM64_X3; + case UNW_AARCH64_X4: + return PERF_REG_ARM64_X4; + case UNW_AARCH64_X5: + return PERF_REG_ARM64_X5; + case UNW_AARCH64_X6: + return PERF_REG_ARM64_X6; + case UNW_AARCH64_X7: + return PERF_REG_ARM64_X7; + case UNW_AARCH64_X8: + return PERF_REG_ARM64_X8; + case UNW_AARCH64_X9: + return PERF_REG_ARM64_X9; + case UNW_AARCH64_X10: + return PERF_REG_ARM64_X10; + case UNW_AARCH64_X11: + return PERF_REG_ARM64_X11; + case UNW_AARCH64_X12: + return PERF_REG_ARM64_X12; + case UNW_AARCH64_X13: + return PERF_REG_ARM64_X13; + case UNW_AARCH64_X14: + return PERF_REG_ARM64_X14; + case UNW_AARCH64_X15: + return PERF_REG_ARM64_X15; + case UNW_AARCH64_X16: + return PERF_REG_ARM64_X16; + case UNW_AARCH64_X17: + return PERF_REG_ARM64_X17; + case UNW_AARCH64_X18: + return PERF_REG_ARM64_X18; + case UNW_AARCH64_X19: + return PERF_REG_ARM64_X19; + case UNW_AARCH64_X20: + return PERF_REG_ARM64_X20; + case UNW_AARCH64_X21: + return PERF_REG_ARM64_X21; + case UNW_AARCH64_X22: + return PERF_REG_ARM64_X22; + case UNW_AARCH64_X23: + return PERF_REG_ARM64_X23; + case UNW_AARCH64_X24: + return PERF_REG_ARM64_X24; + case UNW_AARCH64_X25: + return PERF_REG_ARM64_X25; + case UNW_AARCH64_X26: + return PERF_REG_ARM64_X26; + case UNW_AARCH64_X27: + return PERF_REG_ARM64_X27; + case UNW_AARCH64_X28: + return PERF_REG_ARM64_X28; + case UNW_AARCH64_X29: + return PERF_REG_ARM64_X29; + case UNW_AARCH64_X30: + return PERF_REG_ARM64_LR; + case UNW_AARCH64_SP: + return PERF_REG_ARM64_SP; + case UNW_AARCH64_PC: + return PERF_REG_ARM64_PC; + default: + pr_err("unwind: invalid reg id %d\n", regnum); + return -EINVAL; + } + + return -EINVAL; +} diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile index 1686583..2e3a19e 100644 --- a/tools/perf/config/Makefile +++ b/tools/perf/config/Makefile @@ -29,11 +29,17 @@ ifeq ($(ARCH),x86) endif NO_PERF_REGS := 0 endif + ifeq ($(ARCH),arm) NO_PERF_REGS := 0 LIBUNWIND_LIBS = -lunwind -lunwind-arm endif +ifeq ($(ARCH),arm64) + NO_PERF_REGS := 0 + LIBUNWIND_LIBS = -lunwind -lunwind-aarch64 +endif + ifeq ($(LIBUNWIND_LIBS),) NO_LIBUNWIND := 1 else @@ -327,7 +333,7 @@ ifndef NO_LIBUNWIND msg := $(warning No libunwind found, disabling post unwind support. Please install libunwind-dev[el] >= 1.1); NO_LIBUNWIND := 1 else - ifeq ($(ARCH),arm) + ifeq ($(ARCH),$(filter $(ARCH),arm arm64)) $(call feature_check,libunwind-debug-frame) ifneq ($(feature-libunwind-debug-frame), 1) msg := $(warning No debug_frame support found in libunwind); -- 1.7.11.7

11 years, 1 month

4
8
0 0

do_undefinstr call sem down_read?

by Alex Shi

Hi, Russell, I caught the following issue few times on my panda board on lsk. but I track the code path, looks like the upstream kernel has the same problem too. the interrupt handler do_undefinstr --> arm_notify_die --> die --> ... exit_signals --> threadgroup_change_begin --> down_read and then down_read maybe get into sleep. Is it a issue which needs to be fixed? or I over concern on this? [ 30.618469] BUG: sleeping function called from invalid context at kernel/rwsem.c:20 [ 30.618469] in_atomic(): 0, irqs_disabled(): 128, pid: 809, name: jbd2/mmcblk0p2- [ 30.628540] INFO: lockdep is turned off. [ 30.638671] irq event stamp: 1372 [ 30.638671] hardirqs last enabled at (1371): [<c00c1fa1>] get_page_from_freelist+0x279/0x434 [ 30.648529] hardirqs last disabled at (1372): [<c050cbb3>] __und_svc+0x33/0x5c [ 30.658905] softirqs last enabled at (0): [<c002f22a>] copy_process.part.52+0x31a/0xdf4 [ 30.658905] softirqs last disabled at (0): [< (null)>] (null) [ 30.669433] CPU: 0 PID: 809 Comm: jbd2/mmcblk0p2- Tainted: G D W 3.10.37+ #109 [ 30.682281] [<c001292d>] (unwind_backtrace+0x1/0xcc) from [<c0010279>] (show_stack+0x11/0x14) [ 30.691314] [<c0010279>] (show_stack+0x11/0x14) from [<c050aae7>] (down_read+0x1f/0x44) [ 30.699829] [<c050aae7>] (down_read+0x1f/0x44) from [<c00415c5>] (exit_signals+0x19/0xe4) [ 30.708496] [<c00415c5>] (exit_signals+0x19/0xe4) from [<c0034459>] (do_exit+0x81/0x870) [ 30.717071] [<c0034459>] (do_exit+0x81/0x870) from [<c00105af>] (die+0x333/0x350) [ 30.725036] [<c00105af>] (die+0x333/0x350) from [<c0008417>] (do_undefinstr+0x10b/0x13c) [ 30.733612] [<c0008417>] (do_undefinstr+0x10b/0x13c) from [<c050cbe3>] (__und_svc_finish+0x1/0x3e) [ 30.743103] Exception stack(0xedd5fc50 to 0xedd5fc98) [ 30.748443] fc40: c13c14e0 80000000 00000080 00000000 [ 30.757141] fc60: c13c14e0 0000000c eac67284 c13c14e0 edc11518 c0df95c0 c0824410 eac67240 [ 30.765808] fc80: 00000000 edd5fcd8 c00171f9 c00cf998 80000133 ffffffff [ 30.772827] [<c050cbe3>] (__und_svc_finish+0x1/0x3e) from [<c00cf998>] (page_mapping+0x20/0x38) [ 30.782073] [<c00cf998>] (page_mapping+0x20/0x38) from [<c00171f9>] (flush_dcache_page+0x1d/0x60) [ 30.791473] [<c00171f9>] (flush_dcache_page+0x1d/0x60) from [<c00e26c3>] (blk_queue_bounce+0x1a3/0x2a0) [ 30.801452] [<c00e26c3>] (blk_queue_bounce+0x1a3/0x2a0) from [<c02ca5bb>] (blk_queue_bio+0x1f/0x364) [ 30.811157] [<c02ca5bb>] (blk_queue_bio+0x1f/0x364) from [<c02c9661>] (generic_make_request+0x65/0x88) [ 30.821014] [<c02c9661>] (generic_make_request+0x65/0x88) from [<c02c96e5>] (submit_bio+0x61/0x104) [ 30.830627] [<c02c96e5>] (submit_bio+0x61/0x104) from [<c010f017>] (_submit_bh+0x127/0x19c) [ 30.839477] [<c010f017>] (_submit_bh+0x127/0x19c) from [<c0194def>] (jbd2_journal_commit_transaction+0x70b/0x161c) [ 30.850463] [<c0194def>] (jbd2_journal_commit_transaction+0-- Thanks Alex

11 years, 1 month

2
3
0 0

mainline boot: 48 pass, 0 fail (v3.15-rc2-205-g9a60ee1)

by Kevin's boot bot

Tree/Branch: mainline Git describe: v3.15-rc2-205-g9a60ee1 Full Report =========== arm-davinci_all_defconfig ------------------------- legacy,dm365evm 0 min 17.1 sec: PASS da850-evm 0 min 15.4 sec: PASS arm-tegra_defconfig ------------------- tegra30-beaver 0 min 17.2 sec: PASS arm-omap2plus_defconfig ----------------------- legacy,3730xm 0 min 53.8 sec: PASS am335x-boneblack 0 min 44.0 sec: PASS omap3-beagle-xm 1 min 1.8 sec: PASS legacy,3530beagle 0 min 44.0 sec: PASS (Warnings: 1) omap4-panda 1 min 10.3 sec: PASS omap3-overo-tobi 0 min 23.6 sec: PASS (Warnings: 1) am335x-bone 0 min 27.3 sec: PASS omap3-overo-storm-tobi 0 min 25.2 sec: PASS omap5-uevm 1 min 5.8 sec: PASS (Warnings: 1) omap3-n900 0 min 16.1 sec: PASS (Warnings: 1) legacy,n900 0 min 16.0 sec: PASS (Warnings: 1) omap4-panda-es 1 min 11.4 sec: PASS legacy,3730storm 0 min 19.4 sec: PASS legacy,3530overo 0 min 21.4 sec: PASS (Warnings: 1) arm-imx_v6_v7_defconfig ----------------------- imx6dl-wandboard,wand-dual 0 min 18.5 sec: PASS imx6dl-wandboard,wand-solo 0 min 19.3 sec: PASS imx6q-wandboard 0 min 17.4 sec: PASS arm-multi_v7_defconfig ---------------------- qcom-apq8074-dragonboard 0 min 17.4 sec: PASS ste-snowball 1 min 19.0 sec: PASS tegra30-beaver 0 min 19.9 sec: PASS am335x-boneblack 0 min 37.7 sec: PASS omap3-beagle-xm 0 min 48.2 sec: PASS sun7i-a20-cubieboard2 0 min 12.5 sec: PASS armada-370-mirabox 0 min 22.4 sec: PASS omap4-panda 0 min 55.2 sec: PASS armada-xp-openblocks-ax3-4 0 min 25.5 sec: PASS sun4i-a10-cubieboard 0 min 19.0 sec: PASS bcm28155-ap 0 min 26.6 sec: PASS omap3-overo-tobi 0 min 22.1 sec: PASS (Warnings: 1) imx6dl-wandboard,wand-solo 0 min 18.1 sec: PASS am335x-bone 0 min 26.8 sec: PASS omap3-overo-storm-tobi 0 min 23.9 sec: PASS omap5-uevm 1 min 40.5 sec: PASS (Warnings: 1) omap3-n900 0 min 16.1 sec: PASS (Warnings: 1) imx6q-wandboard 0 min 16.7 sec: PASS omap4-panda-es 0 min 52.9 sec: PASS imx6dl-wandboard,wand-dual 0 min 18.4 sec: PASS arm-sunxi_defconfig ------------------- sun7i-a20-cubieboard2 0 min 22.7 sec: PASS sun4i-a10-cubieboard 0 min 17.7 sec: PASS arm-bcm_defconfig ----------------- bcm28155-ap 0 min 24.9 sec: PASS arm-exynos_defconfig -------------------- exynos5250-arndale 0 min 29.8 sec: PASS arm-u8500_defconfig ------------------- ste-snowball 0 min 31.6 sec: PASS arm-mvebu_v7_defconfig ---------------------- armada-xp-openblocks-ax3-4 0 min 22.5 sec: PASS armada-370-mirabox 0 min 20.3 sec: PASS arm-sama5_defconfig ------------------- sama5d35ek 1 min 44.8 sec: PASS

11 years, 1 month

1
0
0 0

Re: [RFC PATCH v3] ARM: uprobes need icache flush after xol write

by David Miller

From: Oleg Nesterov <oleg(a)redhat.com> Date: Wed, 16 Apr 2014 17:29:46 +0200 > On 04/16, David Miller wrote: >> >> From: Oleg Nesterov <oleg(a)redhat.com> >> Date: Wed, 16 Apr 2014 17:06:46 +0200 >> >> > Off-topic, I am just curious... can't someone explain why flush_pfn_alias() >> > or flush_icache_alias() can't race with itself ? I have no idea what they do, >> > but what if another thread calls the same function with the same CACHE_COLOUR() >> > right after set_pte_ext? >> >> PTE modifications are supposed to run with the page table lock held. > > OK, but __access_remote_vm() doesn't take ptl? > > And on arm copy_to_user_page()->flush_ptrace_access()->flush_pfn_alias() > does this. Well, for one thing, PTE's can't gain permissions except under mmap_sem which __access_remote_vm() does hold. But I see what you're saying, flush_pfn_alias() is doing something different. It's not making user mappings, but kernel ones in order to implement the cache flush. On sparc64 we handle this situation by hand-loading the mappings into the TLB, doing the operation using the mappings, then flushing it out of the TLB, all with interrupts disabled. Furthermore, in ARMs case, the code explicitly states that these mappings are not used on SMP. See the comment above the FLUSH_ALIAS_START definition in arch/arm/mm/mm.h

11 years, 1 month

5
5
0 0

[PATCH v4 0/5] rework sched_domain topology description

by Vincent Guittot

This patchset was previously part of the larger tasks packing patchset [1]. I have splitted the latter in 3 different patchsets (at least) to make the thing easier. -configuration of sched_domain topology (this patchset) -update and consolidation of cpu_power -tasks packing algorithm Based on Peter Z's proposal [2][3], this patchset modifies the way to configure the sched_domain level in order to let architectures to add specific level like the current BOOK level or the proposed power gating level for ARM architecture. [1] https://lkml.org/lkml/2013/10/18/121 [2] https://lkml.org/lkml/2013/11/5/239 [3] https://lkml.org/lkml/2013/11/5/449 Change since v3: - remove last patch which was adding SD_SHARE_POWER_DOMAIN for powerpc's SMT level Change since v2: - remove patch 1 as it has been already applied to metag tree for v3.15 - updates some commit messages - add new flag description in TOPOLOGY_SD_FLAGS description Change since v1: - move sched_domains_curr_level back under #ifdef CONFIG_NUMA - use function pointer to set flag instead of a plain value. - add list of tunable flags in the commit message of patch 2 - add SD_SHARE_POWER_DOMAIN flag for powerpc's SMT level Vincent Guittot (5): sched: rework of sched_domain topology definition sched: s390: create a dedicated topology table sched: powerpc: create a dedicated topology table sched: add a new SD_SHARE_POWERDOMAIN for sched_domain sched: ARM: create a dedicated scheduler topology table arch/arm/kernel/topology.c | 26 +++++ arch/ia64/include/asm/topology.h | 24 ---- arch/powerpc/kernel/smp.c | 31 +++-- arch/s390/include/asm/topology.h | 13 +-- arch/s390/kernel/topology.c | 20 ++++ arch/tile/include/asm/topology.h | 33 ------ include/linux/sched.h | 49 +++++++- include/linux/topology.h | 128 +++----------------- kernel/sched/core.c | 244 ++++++++++++++++++++------------------- 9 files changed, 255 insertions(+), 313 deletions(-) -- 1.9.1

11 years, 1 month

3
24
0 0

Urgency,thanks: Arm declared the current A53 bugs:one's recommended soution is given below. using DCCIMVAC instead ,don't use DCCMVAC or DCCMVAU

by Panshilin (Peter)

________________________________ 发件人: Panshilin (Peter) 发送时间: 2014年4月25日 13:52 收件人: linaro-kernel(a)lists.linaro.org 主题: Arm declared the current A53 bugs:one's recommended soution is given below. using DCCIMVAC instead ,don't use DCCMVAC or DCCMVAU Hi all: Arm has declared the current A53 bugs:one's recommended soution is given below. has linaro kernel team known and is there patches in current LSK for aarch64? 824069: Cache line might not be marked as clean after a CleanShared snoop Status Affects: Cortex-A53 MPCore Fault Type: Programmer Category B Fault Status: Present in: r0p0, r0p1, r0p2 Open. Description If a Cortex-A53 processor is executing a store or PLDW instruction at the same time as a processor in another cluster is executing a cache maintenance operation to the same address, then this erratum might cause a clean cache line to be incorrectly marked as dirty. Configurations affected This erratum affects all configurations of the Cortex-A53 processor when it is connected to a coherent interconnect. Workaround Date of Issue: 11-Mar-2014 ARM Product Errata Notice Document Revision 9.0 ARM-EPM-048405 v9.0 Confidential. Page 24 of 40 © Copyright ARM 2014. All rights reserved. The majority of systems will not need a workaround for this erratum. For any systems that do need a workaround, any software that uses DCCMVAC or DCCMVAU instructions can replace them with DCCIMVAC instructions, or their AArch64 equivalents. Note that this workaround must be applied to all the masters in the system that might generate a snoop into the Cortex-A53 cluster. For example, on a big.LITTLE configuration with one Cortex-A53 processor and one Cortex-A57 processor, the workaround needs to be applied to all software running on the Cortex-A57 processor. On a Cortex-A57 processor it is possible to set bit 44 in the CPUACTLR_EL1 register to automatically convert all DCCMVAC and DCCMVAU instructions into DCCIMVAC instructions.

11 years, 1 month

2
1
0 0

[PATCH] cpufreq: Set CPUFREQ_ASYNC_NOTIFICATION for drivers handling notification

by Viresh Kumar

CPUFREQ_ASYNC_NOTIFICATION was initially designed for drivers which don't want core to send notifications for them as they wouldn't finish frequency transitions in ->target_index(). But there were other kinds of drivers as well who don't have straight forward implementations of ->target_index() routines and wanted to handle notifications themselves. Patch: 7dbf694 (cpufreq: distinguish drivers that do asynchronous notifications) missed addressing these drivers and that caused these drivers to send double notifications. Initially cpufreq core sends a notification for these and then the drivers themselves. It might not cause a big problem for kernels (3.13/3.14) which doesn't have this patch in: 12478cf (cpufreq: Make sure frequency transitions are serialized), as this came in v3.15-rc1. Reason being, we are sending an extra notification for the same frequency, and so other kernel code that depends on it shouldn't behave badly. Above patch broke things as it forces serialization of notifications, so that we aren't configuring same hardware registers simultaneously. Reported-by: Meelis Roos <mroos(a)linux.ee> Signed-off-by: Viresh Kumar <viresh.kumar(a)linaro.org> --- Hi Rafael, This one is for rc3 surely :) Also, as I mentioned above it might not create any problems for 3.13 and 3.14. And so I havne't cc'd stable for those kernels. Please add them in case you feel its still better to get it fixed. drivers/cpufreq/longhaul.c | 1 + drivers/cpufreq/powernow-k6.c | 1 + drivers/cpufreq/powernow-k7.c | 1 + 3 files changed, 3 insertions(+) diff --git a/drivers/cpufreq/longhaul.c b/drivers/cpufreq/longhaul.c index d00e5d1..41f3d28 100644 --- a/drivers/cpufreq/longhaul.c +++ b/drivers/cpufreq/longhaul.c @@ -909,6 +909,7 @@ static int longhaul_cpu_init(struct cpufreq_policy *policy) } static struct cpufreq_driver longhaul_driver = { + .flags = CPUFREQ_ASYNC_NOTIFICATION, .verify = cpufreq_generic_frequency_table_verify, .target_index = longhaul_target, .get = longhaul_get, diff --git a/drivers/cpufreq/powernow-k6.c b/drivers/cpufreq/powernow-k6.c index 49f120e..080bbb9 100644 --- a/drivers/cpufreq/powernow-k6.c +++ b/drivers/cpufreq/powernow-k6.c @@ -242,6 +242,7 @@ static unsigned int powernow_k6_get(unsigned int cpu) } static struct cpufreq_driver powernow_k6_driver = { + .flags = CPUFREQ_ASYNC_NOTIFICATION, .verify = cpufreq_generic_frequency_table_verify, .target_index = powernow_k6_target, .init = powernow_k6_cpu_init, diff --git a/drivers/cpufreq/powernow-k7.c b/drivers/cpufreq/powernow-k7.c index f911645..fccfc25 100644 --- a/drivers/cpufreq/powernow-k7.c +++ b/drivers/cpufreq/powernow-k7.c @@ -677,6 +677,7 @@ static int powernow_cpu_exit(struct cpufreq_policy *policy) } static struct cpufreq_driver powernow_driver = { + .flags = CPUFREQ_ASYNC_NOTIFICATION, .verify = cpufreq_generic_frequency_table_verify, .target_index = powernow_target, .get = powernow_get, -- 1.7.12.rc2.18.g61b472e

11 years, 1 month

2
1
0 0

a question about juice project: how did you deal with the iptables component in 32 android/64 kernel mode.

by Panshilin (Peter)

Hi all concerned: there will have some problems about the external software components like iptables when they are running in kernel 64 . because these components interactive by netlink and share structures between the usrer space and kernel space. How the juice team work to meet these problems? whether the juice team have noticed and verify these android external components. Best Regards Peter

11 years, 1 month

2
5
0 0

Arm declared the current A53 bugs:one's recommended soution is given below. using DCCIMVAC instead ,don't use DCCMVAC or DCCMVAU

by Panshilin (Peter)

Hi all: Arm has declared the current A53 bugs:one's recommended soution is given below. has linaro kernel team known and is there patches in current LSK for aarch64? 824069: Cache line might not be marked as clean after a CleanShared snoop Status Affects: Cortex-A53 MPCore Fault Type: Programmer Category B Fault Status: Present in: r0p0, r0p1, r0p2 Open. Description If a Cortex-A53 processor is executing a store or PLDW instruction at the same time as a processor in another cluster is executing a cache maintenance operation to the same address, then this erratum might cause a clean cache line to be incorrectly marked as dirty. Configurations affected This erratum affects all configurations of the Cortex-A53 processor when it is connected to a coherent interconnect. Workaround Date of Issue: 11-Mar-2014 ARM Product Errata Notice Document Revision 9.0 ARM-EPM-048405 v9.0 Confidential. Page 24 of 40 © Copyright ARM 2014. All rights reserved. The majority of systems will not need a workaround for this erratum. For any systems that do need a workaround, any software that uses DCCMVAC or DCCMVAU instructions can replace them with DCCIMVAC instructions, or their AArch64 equivalents. Note that this workaround must be applied to all the masters in the system that might generate a snoop into the Cortex-A53 cluster. For example, on a big.LITTLE configuration with one Cortex-A53 processor and one Cortex-A57 processor, the workaround needs to be applied to all software running on the Cortex-A57 processor. On a Cortex-A57 processor it is possible to set bit 44 in the CPUACTLR_EL1 register to automatically convert all DCCMVAC and DCCMVAU instructions into DCCIMVAC instructions.

11 years, 1 month

1
0
0 0

[RFC 0/4] Migrate timers away from cpuset on setting cpuset.quiesce

by Viresh Kumar

For networking platforms we need to provide one isolated CPU per user space data plane thread. These CPUs should not be interrupted by kernel at all unless userspace has requested for some syscalls. And so must live in isolated mode. Currently, there are background kernel activities that are running on almost every CPU, like: timers/hrtimers/watchdogs/etc, and these are required to be migrated to other CPUs. This patchset tries to migrate un-pinned timers away in the first attempt. And support for migrating others like hrtimers/workqueues/etc would be added later. This has only went through basic testing currently on ARM Samsung Exynos board which only has two CPUs. Separate cpusets were created for these two CPUs and then timers were migrated from one cpuset to other. This option was earlier suggested by Peter Z. here. https://lkml.org/lkml/2014/1/15/186 Please provide your inputs on how this can be improved.. Viresh Kumar (4): timer: track pinned timers with TIMER_PINNED flag timer: don't migrate pinned timers timer: create timer_quiesce_cpu() for cpusets.quiesce option cpuset: Add cpusets.quiesce option include/linux/timer.h | 10 +++--- kernel/cpuset.c | 56 +++++++++++++++++++++++++++++++ kernel/timer.c | 92 +++++++++++++++++++++++++++++++++++++++++---------- 3 files changed, 136 insertions(+), 22 deletions(-) -- 1.7.12.rc2.18.g61b472e

11 years, 1 month

4
18
0 0

arm-soc boot: 48 pass, 0 fail (v3.15-rc2-74-g1fc52762)

by Kevin's boot bot

Tree/Branch: arm-soc Git describe: v3.15-rc2-74-g1fc52762 Full Report =========== arm-davinci_all_defconfig ------------------------- legacy,dm365evm 0 min 17.3 sec: PASS da850-evm 0 min 15.8 sec: PASS arm-tegra_defconfig ------------------- tegra30-beaver 0 min 17.2 sec: PASS arm-omap2plus_defconfig ----------------------- legacy,3730xm 0 min 51.7 sec: PASS am335x-boneblack 0 min 44.2 sec: PASS omap3-beagle-xm 1 min 0.9 sec: PASS legacy,3530beagle 0 min 40.5 sec: PASS (Warnings: 1) omap4-panda 1 min 11.3 sec: PASS omap3-overo-tobi 0 min 23.2 sec: PASS (Warnings: 1) am335x-bone 0 min 27.8 sec: PASS omap3-overo-storm-tobi 0 min 24.8 sec: PASS omap5-uevm 1 min 4.2 sec: PASS (Warnings: 1) omap3-n900 0 min 17.2 sec: PASS (Warnings: 1) legacy,n900 0 min 17.1 sec: PASS (Warnings: 1) omap4-panda-es 1 min 10.2 sec: PASS legacy,3730storm 0 min 23.2 sec: PASS legacy,3530overo 0 min 21.4 sec: PASS (Warnings: 1) arm-imx_v6_v7_defconfig ----------------------- imx6dl-wandboard,wand-dual 0 min 18.6 sec: PASS imx6dl-wandboard,wand-solo 0 min 18.9 sec: PASS imx6q-wandboard 0 min 17.1 sec: PASS arm-multi_v7_defconfig ---------------------- qcom-apq8074-dragonboard 0 min 25.7 sec: PASS ste-snowball 1 min 18.1 sec: PASS tegra30-beaver 0 min 23.8 sec: PASS am335x-boneblack 0 min 38.5 sec: PASS omap3-beagle-xm 0 min 48.8 sec: PASS sun7i-a20-cubieboard2 0 min 18.2 sec: PASS armada-370-mirabox 0 min 27.2 sec: PASS omap4-panda 0 min 52.3 sec: PASS armada-xp-openblocks-ax3-4 0 min 26.2 sec: PASS sun4i-a10-cubieboard 0 min 19.3 sec: PASS bcm28155-ap 0 min 27.7 sec: PASS omap3-overo-tobi 0 min 22.3 sec: PASS (Warnings: 1) imx6dl-wandboard,wand-solo 0 min 18.1 sec: PASS am335x-bone 0 min 27.4 sec: PASS omap3-overo-storm-tobi 0 min 25.6 sec: PASS omap5-uevm 1 min 40.6 sec: PASS (Warnings: 1) omap3-n900 0 min 16.3 sec: PASS (Warnings: 1) imx6q-wandboard 0 min 16.9 sec: PASS omap4-panda-es 0 min 58.5 sec: PASS imx6dl-wandboard,wand-dual 0 min 18.1 sec: PASS arm-sunxi_defconfig ------------------- sun7i-a20-cubieboard2 0 min 22.9 sec: PASS sun4i-a10-cubieboard 0 min 13.1 sec: PASS arm-bcm_defconfig ----------------- bcm28155-ap 0 min 24.9 sec: PASS arm-exynos_defconfig -------------------- exynos5250-arndale 0 min 31.0 sec: PASS arm-u8500_defconfig ------------------- ste-snowball 0 min 33.7 sec: PASS arm-mvebu_v7_defconfig ---------------------- armada-xp-openblocks-ax3-4 0 min 22.2 sec: PASS armada-370-mirabox 0 min 20.4 sec: PASS arm-sama5_defconfig ------------------- sama5d35ek 0 min 17.7 sec: PASS

11 years, 1 month

1
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mainline boot: 48 pass, 0 fail (v3.15-rc2-107-g76429f1)

by Kevin's boot bot

Tree/Branch: mainline Git describe: v3.15-rc2-107-g76429f1 Full Report =========== arm-davinci_all_defconfig ------------------------- legacy,dm365evm 0 min 17.4 sec: PASS da850-evm 0 min 15.4 sec: PASS arm-tegra_defconfig ------------------- tegra30-beaver 0 min 17.2 sec: PASS arm-omap2plus_defconfig ----------------------- legacy,3730xm 0 min 52.3 sec: PASS am335x-boneblack 0 min 43.8 sec: PASS omap3-beagle-xm 1 min 3.9 sec: PASS legacy,3530beagle 0 min 33.9 sec: PASS (Warnings: 1) omap4-panda 1 min 7.1 sec: PASS omap3-overo-tobi 0 min 23.3 sec: PASS (Warnings: 1) am335x-bone 0 min 27.4 sec: PASS omap3-overo-storm-tobi 0 min 22.4 sec: PASS omap5-uevm 1 min 1.2 sec: PASS (Warnings: 1) omap3-n900 0 min 16.4 sec: PASS (Warnings: 1) legacy,n900 0 min 17.0 sec: PASS (Warnings: 1) omap4-panda-es 1 min 10.0 sec: PASS legacy,3730storm 0 min 23.0 sec: PASS legacy,3530overo 0 min 21.3 sec: PASS (Warnings: 1) arm-imx_v6_v7_defconfig ----------------------- imx6dl-wandboard,wand-dual 0 min 19.0 sec: PASS imx6dl-wandboard,wand-solo 0 min 18.6 sec: PASS imx6q-wandboard 0 min 17.1 sec: PASS arm-multi_v7_defconfig ---------------------- qcom-apq8074-dragonboard 0 min 17.4 sec: PASS ste-snowball 1 min 21.5 sec: PASS tegra30-beaver 0 min 17.2 sec: PASS am335x-boneblack 0 min 38.9 sec: PASS omap3-beagle-xm 0 min 56.1 sec: PASS sun7i-a20-cubieboard2 0 min 12.3 sec: PASS armada-370-mirabox 0 min 22.3 sec: PASS omap4-panda 0 min 55.0 sec: PASS armada-xp-openblocks-ax3-4 0 min 25.3 sec: PASS sun4i-a10-cubieboard 0 min 18.9 sec: PASS bcm28155-ap 0 min 26.9 sec: PASS omap3-overo-tobi 0 min 22.3 sec: PASS (Warnings: 1) imx6dl-wandboard,wand-solo 0 min 17.9 sec: PASS am335x-bone 0 min 26.8 sec: PASS omap3-overo-storm-tobi 0 min 24.1 sec: PASS omap5-uevm 1 min 43.3 sec: PASS (Warnings: 1) omap3-n900 0 min 15.9 sec: PASS (Warnings: 1) imx6q-wandboard 0 min 16.8 sec: PASS omap4-panda-es 0 min 53.9 sec: PASS imx6dl-wandboard,wand-dual 0 min 18.3 sec: PASS arm-sunxi_defconfig ------------------- sun7i-a20-cubieboard2 0 min 22.7 sec: PASS sun4i-a10-cubieboard 0 min 16.1 sec: PASS arm-bcm_defconfig ----------------- bcm28155-ap 0 min 23.7 sec: PASS arm-exynos_defconfig -------------------- exynos5250-arndale 0 min 30.0 sec: PASS arm-u8500_defconfig ------------------- ste-snowball 0 min 31.1 sec: PASS arm-mvebu_v7_defconfig ---------------------- armada-xp-openblocks-ax3-4 0 min 22.3 sec: PASS armada-370-mirabox 0 min 20.5 sec: PASS arm-sama5_defconfig ------------------- sama5d35ek 0 min 17.3 sec: PASS

11 years, 1 month

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mainline boot: 48 pass, 0 fail (v3.15-rc2-78-gdb725c8)

by Kevin's boot bot

Tree/Branch: mainline Git describe: v3.15-rc2-78-gdb725c8 Full Report =========== arm-davinci_all_defconfig ------------------------- legacy,dm365evm 0 min 17.4 sec: PASS da850-evm 0 min 15.6 sec: PASS arm-tegra_defconfig ------------------- tegra30-beaver 0 min 17.2 sec: PASS arm-omap2plus_defconfig ----------------------- legacy,3730xm 0 min 50.5 sec: PASS am335x-boneblack 0 min 44.0 sec: PASS omap3-beagle-xm 0 min 59.0 sec: PASS legacy,3530beagle 0 min 39.2 sec: PASS (Warnings: 1) omap4-panda 1 min 5.8 sec: PASS omap3-overo-tobi 0 min 23.5 sec: PASS (Warnings: 1) am335x-bone 0 min 27.5 sec: PASS omap3-overo-storm-tobi 0 min 24.8 sec: PASS omap5-uevm 0 min 57.6 sec: PASS (Warnings: 1) omap3-n900 0 min 44.0 sec: PASS (Warnings: 1) legacy,n900 0 min 17.1 sec: PASS (Warnings: 1) omap4-panda-es 1 min 9.2 sec: PASS legacy,3730storm 0 min 20.0 sec: PASS legacy,3530overo 0 min 21.3 sec: PASS (Warnings: 1) arm-imx_v6_v7_defconfig ----------------------- imx6dl-wandboard,wand-dual 0 min 18.7 sec: PASS imx6dl-wandboard,wand-solo 0 min 19.1 sec: PASS imx6q-wandboard 0 min 17.1 sec: PASS arm-multi_v7_defconfig ---------------------- qcom-apq8074-dragonboard 0 min 16.6 sec: PASS ste-snowball 1 min 17.3 sec: PASS tegra30-beaver 0 min 17.4 sec: PASS am335x-boneblack 0 min 38.1 sec: PASS omap3-beagle-xm 0 min 49.0 sec: PASS sun7i-a20-cubieboard2 0 min 12.4 sec: PASS armada-370-mirabox 0 min 22.4 sec: PASS omap4-panda 0 min 59.8 sec: PASS armada-xp-openblocks-ax3-4 0 min 26.5 sec: PASS sun4i-a10-cubieboard 0 min 14.5 sec: PASS bcm28155-ap 0 min 27.7 sec: PASS omap3-overo-tobi 0 min 22.3 sec: PASS (Warnings: 1) imx6dl-wandboard,wand-solo 0 min 18.1 sec: PASS am335x-bone 0 min 26.8 sec: PASS omap3-overo-storm-tobi 0 min 23.4 sec: PASS omap5-uevm 1 min 38.3 sec: PASS (Warnings: 1) omap3-n900 0 min 33.9 sec: PASS (Warnings: 1) imx6q-wandboard 0 min 16.9 sec: PASS omap4-panda-es 0 min 51.8 sec: PASS imx6dl-wandboard,wand-dual 0 min 18.4 sec: PASS arm-sunxi_defconfig ------------------- sun7i-a20-cubieboard2 0 min 22.8 sec: PASS sun4i-a10-cubieboard 0 min 17.7 sec: PASS arm-bcm_defconfig ----------------- bcm28155-ap 0 min 23.7 sec: PASS arm-exynos_defconfig -------------------- exynos5250-arndale 0 min 30.4 sec: PASS arm-u8500_defconfig ------------------- ste-snowball 0 min 32.0 sec: PASS arm-mvebu_v7_defconfig ---------------------- armada-xp-openblocks-ax3-4 0 min 22.2 sec: PASS armada-370-mirabox 0 min 20.4 sec: PASS arm-sama5_defconfig ------------------- sama5d35ek 0 min 17.2 sec: PASS

11 years, 1 month

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L2C boot crash on BCM Capri (was: next boot: 47 pass, 2 fail (next-20140424))

by Kevin Hilman

On Thu, Apr 24, 2014 at 8:02 AM, Kevin's boot bot <khilman(a)linaro.org> wrote: > > Tree/Branch: next > Git describe: next-20140424 > Failed boot tests (console logs at the end) > =========================================== > omap5-uevm: FAIL: arm-omap2plus_defconfig > bcm28155-ap: FAIL: arm-multi_v7_defconfig For this BCM Capri failure, I enabled DEBUG_LL and got the crash dump below, which suggests something in the recent L2C cleanup needs investigating. Kevin Uncompressing Linux... done, booting the kernel. [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 3.15.0-rc2-linus-next-20140424-02851-gd397246adc00 (khilman@paris) (gcc version 4.7.3 (Ubuntu/Linaro 4.7.3-1ubuntu1) ) #7 SMP Thu Apr 24 09:53:52 PDT 2014 [ 0.000000] CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=10c5387d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] Machine model: BCM28155 AP board [ 0.000000] bootconsole [earlycon0] enabled [ 0.000000] cma: CMA: reserved 64 MiB at bb800000 [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] On node 0 totalpages: 196608 [ 0.000000] free_area_init_node: node 0, pgdat c0ba8240, node_mem_map eb1d8000 [ 0.000000] DMA zone: 1520 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 194560 pages, LIFO batch:31 [ 0.000000] HighMem zone: 16 pages used for memmap [ 0.000000] HighMem zone: 2048 pages, LIFO batch:0 [ 0.000000] PERCPU: Embedded 8 pages/cpu @eb1c4000 s8256 r8192 d16320 u32768 [ 0.000000] pcpu-alloc: s8256 r8192 d16320 u32768 alloc=8*4096 [ 0.000000] pcpu-alloc: [0] 0 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 195088 [ 0.000000] Kernel command line: console=ttyS0,115200n8 root=/dev/mmcblk0p8 rootwait rootfstype=ext4 debug earlyprintk=ttyS0 [ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes) [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] Memory: 703544K/786432K available (6067K kernel code, 799K rwdata, 2432K rodata, 552K init, 289K bss, 82888K reserved, 8192K highmem) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xffc00000 - 0xffe00000 (2048 kB) [ 0.000000] vmalloc : 0xf0000000 - 0xff000000 ( 240 MB) [ 0.000000] lowmem : 0xc0000000 - 0xef800000 ( 760 MB) [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB) [ 0.000000] .text : 0xc0208000 - 0xc0a55170 (8501 kB) [ 0.000000] .init : 0xc0a56000 - 0xc0ae0040 ( 553 kB) [ 0.000000] .data : 0xc0ae2000 - 0xc0ba9ee0 ( 800 kB) [ 0.000000] .bss : 0xc0ba9ee8 - 0xc0bf25a0 ( 290 kB) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=1. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] __peri_clk_init: error initializing gate for bsc3 [ 0.000000] Broadcom slave_ccu initialization had errors [ 0.000000] sched_clock: 32 bits at 100 Hz, resolution 10000000ns, wraps every 21474836480000000ns [ 0.010000] Console: colour dummy device 80x30 [ 0.010000] Calibrating delay loop... 2387.14 BogoMIPS (lpj=11935744) [ 0.070000] pid_max: default: 32768 minimum: 301 [ 0.070000] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.080000] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.080000] CPU: Testing write buffer coherency: ok [ 0.090000] missing device node for CPU 0 [ 0.090000] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.100000] Setting up static identity map for 0x907bbe50 - 0x907bbee8 [ 0.100000] L2C-310 enabling early BRESP for Cortex-A9 [ 0.110000] L2C-310 full line of zeros enabled for Cortex-A9 [ 0.110000] L2C-310 dynamic clock gating enabled, standby mode enabled [ 0.120000] Unhandled fault: imprecise external abort (0xc06) at 0x44a42d67 [ 0.120000] Internal error: : c06 [#1] SMP ARM [ 0.120000] Modules linked in: [ 0.120000] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.15.0-rc2-linus-next-20140424-02851-gd397246adc00 #7 [ 0.120000] task: ea852000 ti: ea860000 task.ti: ea860000 [ 0.120000] PC is at l2c_enable+0x48/0x114 [ 0.120000] LR is at l2c310_enable+0x180/0x1f4 [ 0.120000] pc : [<c021b078>] lr : [<c0a5d654>] psr: 80000013 [ 0.120000] sp : ea861e58 ip : 00000000 fp : 00000000 [ 0.120000] r10: 0000ffff r9 : c0baa3c8 r8 : 00000000 [ 0.120000] r7 : 00000008 r6 : 000000c0 r5 : 00000008 r4 : f0014000 [ 0.120000] r3 : f0014908 r2 : f0014940 r1 : 00000000 r0 : f0014000 [ 0.120000] Flags: Nzcv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel [ 0.120000] Control: 10c5387d Table: 9020404a DAC: 00000015 [ 0.120000] Process swapper/0 (pid: 1, stack limit = 0xea860250) [ 0.120000] Stack: (0xea861e58 to 0xea862000) [ 0.120000] 1e40: 000000fb f0014000 [ 0.120000] 1e60: 4e051001 c0a5d654 c0acf8f8 0e051000 410000c8 00000010 00000000 c0a5d210 [ 0.120000] 1e80: c021c024 c021bedc c021be1c c021c084 c021b4a8 c021b36c c021b3c0 00000000 [ 0.120000] 1ea0: 00000000 c0acf8f8 eb1cf8a0 c0baa3c8 00000000 c0a77390 00000000 ea860000 [ 0.120000] 1ec0: 00000000 c0a5d8d4 ffffffff 00000000 c0be9b28 3ff20000 3ff20fff eb1cf8f8 [ 0.120000] 1ee0: 00000200 00000000 00000000 00000000 c0aeced8 c0aeced8 ea831480 c0208d04 [ 0.120000] 1f00: c0baa2b8 c07b445c c0938980 ea861f24 00000000 ea861f24 00000000 c0215ee0 [ 0.120000] 1f20: c0938980 00000000 ffffffff 00000000 00000000 80000000 c0baa274 c0baa278 [ 0.120000] 1f40: ea861f74 00000001 c0aea458 00000001 00000000 c0adcd88 c0adcdb4 00000000 [ 0.120000] 1f60: 00000000 00000000 00000000 00000000 00000000 c0a56bdc c000c0c0 c0c0c0c0 [ 0.120000] 1f80: c0c0c0c0 c0c0c0c0 00000000 c07b0bd8 00000000 00000000 00000000 00000000 [ 0.120000] 1fa0: 00000000 c07b0be0 00000000 c020e978 00000000 00000000 00000000 00000000 [ 0.120000] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 0.120000] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 c0c0c0c0 c0c0c0c0 [ 0.120000] [<c021b078>] (l2c_enable) from [<c0a5d654>] (l2c310_enable+0x180/0x1f4) [ 0.120000] [<c0a5d654>] (l2c310_enable) from [<c0a5d210>] (__l2c_init+0x154/0x1dc) [ 0.120000] [<c0a5d210>] (__l2c_init) from [<c0a5d8d4>] (l2x0_of_init+0x140/0x168) [ 0.120000] [<c0a5d8d4>] (l2x0_of_init) from [<c0208d04>] (do_one_initcall+0x80/0x1b8) [ 0.120000] [<c0208d04>] (do_one_initcall) from [<c0a56bdc>] (kernel_init_freeable+0x64/0x1cc) [ 0.120000] [<c0a56bdc>] (kernel_init_freeable) from [<c07b0be0>] (kernel_init+0x8/0xec) [ 0.120000] [<c07b0be0>] (kernel_init) from [<c020e978>] (ret_from_fork+0x14/0x3c) [ 0.120000] Code: 12843c09 13a01000 10832185 0a000004 (e5831000) [ 0.120000] ---[ end trace 3406ff24bd97382e ]--- [ 0.130000] Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b [ 0.130000] [ 0.130000] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b [ 0.130000] ~$off # PYBOOT: Exception: kernel: ERROR: failed to boot: Unhandled fault # PYBOOT: Time: 22.95 seconds. # PYBOOT: Result: FAIL

11 years, 1 month

2
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arm-soc boot: 48 pass, 0 fail (v3.14-12896-gf9c071f)

by Kevin's boot bot

Tree/Branch: arm-soc Git describe: v3.14-12896-gf9c071f Full Report =========== arm-davinci_all_defconfig ------------------------- legacy,dm365evm 0 min 17.9 sec: PASS da850-evm 0 min 15.6 sec: PASS arm-tegra_defconfig ------------------- tegra30-beaver 0 min 17.4 sec: PASS arm-omap2plus_defconfig ----------------------- legacy,3730xm 0 min 51.9 sec: PASS am335x-boneblack 0 min 43.6 sec: PASS omap3-beagle-xm 1 min 0.4 sec: PASS legacy,3530beagle 0 min 41.0 sec: PASS (Warnings: 1) omap4-panda 1 min 14.9 sec: PASS omap3-overo-tobi 0 min 23.4 sec: PASS (Warnings: 1) am335x-bone 0 min 27.6 sec: PASS omap3-overo-storm-tobi 0 min 22.1 sec: PASS omap5-uevm 1 min 3.3 sec: PASS (Warnings: 1) omap3-n900 0 min 52.5 sec: PASS (Warnings: 1) legacy,n900 0 min 48.9 sec: PASS (Warnings: 1) omap4-panda-es 1 min 13.8 sec: PASS legacy,3730storm 0 min 23.3 sec: PASS legacy,3530overo 0 min 24.4 sec: PASS (Warnings: 1) arm-imx_v6_v7_defconfig ----------------------- imx6dl-wandboard,wand-dual 0 min 18.6 sec: PASS imx6dl-wandboard,wand-solo 0 min 19.0 sec: PASS imx6q-wandboard 0 min 17.1 sec: PASS arm-multi_v7_defconfig ---------------------- qcom-apq8074-dragonboard 0 min 16.9 sec: PASS ste-snowball 1 min 20.7 sec: PASS tegra30-beaver 0 min 17.2 sec: PASS am335x-boneblack 0 min 38.4 sec: PASS omap3-beagle-xm 0 min 50.4 sec: PASS sun7i-a20-cubieboard2 0 min 12.5 sec: PASS armada-370-mirabox 0 min 22.4 sec: PASS omap4-panda 0 min 53.7 sec: PASS armada-xp-openblocks-ax3-4 0 min 25.3 sec: PASS sun4i-a10-cubieboard 0 min 19.3 sec: PASS bcm28155-ap 0 min 27.9 sec: PASS omap3-overo-tobi 0 min 22.5 sec: PASS (Warnings: 1) imx6dl-wandboard,wand-solo 0 min 18.4 sec: PASS am335x-bone 0 min 26.8 sec: PASS omap3-overo-storm-tobi 0 min 23.9 sec: PASS omap5-uevm 1 min 37.5 sec: PASS (Warnings: 1) omap3-n900 0 min 41.2 sec: PASS (Warnings: 1) imx6q-wandboard 0 min 16.9 sec: PASS omap4-panda-es 0 min 53.2 sec: PASS imx6dl-wandboard,wand-dual 0 min 18.3 sec: PASS arm-sunxi_defconfig ------------------- sun7i-a20-cubieboard2 0 min 22.8 sec: PASS sun4i-a10-cubieboard 0 min 17.8 sec: PASS arm-bcm_defconfig ----------------- bcm28155-ap 0 min 25.4 sec: PASS arm-exynos_defconfig -------------------- exynos5250-arndale 0 min 30.4 sec: PASS arm-u8500_defconfig ------------------- ste-snowball 0 min 35.3 sec: PASS arm-mvebu_v7_defconfig ---------------------- armada-xp-openblocks-ax3-4 0 min 22.2 sec: PASS armada-370-mirabox 0 min 20.5 sec: PASS arm-sama5_defconfig ------------------- sama5d35ek 0 min 17.1 sec: PASS

11 years, 1 month

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arm-soc boot: 48 pass, 0 fail (v3.14-12895-g9ef1af9)

by Kevin's boot bot

Tree/Branch: arm-soc Git describe: v3.14-12895-g9ef1af9 Full Report =========== arm-davinci_all_defconfig ------------------------- legacy,dm365evm 0 min 17.8 sec: PASS da850-evm 0 min 15.7 sec: PASS arm-tegra_defconfig ------------------- tegra30-beaver 0 min 17.3 sec: PASS arm-omap2plus_defconfig ----------------------- legacy,3730xm 0 min 54.0 sec: PASS am335x-boneblack 0 min 45.2 sec: PASS omap3-beagle-xm 0 min 58.8 sec: PASS legacy,3530beagle 0 min 45.5 sec: PASS (Warnings: 1) omap4-panda 1 min 11.4 sec: PASS omap3-overo-tobi 0 min 23.3 sec: PASS (Warnings: 1) am335x-bone 0 min 27.5 sec: PASS omap3-overo-storm-tobi 0 min 24.3 sec: PASS omap5-uevm 0 min 59.1 sec: PASS (Warnings: 1) omap3-n900 0 min 47.1 sec: PASS (Warnings: 1) legacy,n900 0 min 33.5 sec: PASS (Warnings: 1) omap4-panda-es 1 min 9.1 sec: PASS legacy,3730storm 0 min 20.0 sec: PASS legacy,3530overo 0 min 21.6 sec: PASS (Warnings: 1) arm-imx_v6_v7_defconfig ----------------------- imx6dl-wandboard,wand-dual 0 min 18.6 sec: PASS imx6dl-wandboard,wand-solo 0 min 19.0 sec: PASS imx6q-wandboard 0 min 17.3 sec: PASS arm-multi_v7_defconfig ---------------------- qcom-apq8074-dragonboard 0 min 16.6 sec: PASS ste-snowball 1 min 18.4 sec: PASS tegra30-beaver 0 min 19.4 sec: PASS am335x-boneblack 0 min 37.5 sec: PASS omap3-beagle-xm 0 min 49.9 sec: PASS sun7i-a20-cubieboard2 0 min 12.4 sec: PASS armada-370-mirabox 0 min 22.4 sec: PASS omap4-panda 0 min 59.2 sec: PASS armada-xp-openblocks-ax3-4 0 min 25.2 sec: PASS sun4i-a10-cubieboard 0 min 17.9 sec: PASS bcm28155-ap 0 min 27.8 sec: PASS omap3-overo-tobi 0 min 22.0 sec: PASS (Warnings: 1) imx6dl-wandboard,wand-solo 0 min 18.2 sec: PASS am335x-bone 0 min 31.7 sec: PASS omap3-overo-storm-tobi 0 min 24.2 sec: PASS omap5-uevm 1 min 37.2 sec: PASS (Warnings: 1) omap3-n900 0 min 34.4 sec: PASS (Warnings: 1) imx6q-wandboard 0 min 17.0 sec: PASS omap4-panda-es 0 min 59.6 sec: PASS imx6dl-wandboard,wand-dual 0 min 18.1 sec: PASS arm-sunxi_defconfig ------------------- sun7i-a20-cubieboard2 0 min 22.7 sec: PASS sun4i-a10-cubieboard 0 min 17.7 sec: PASS arm-bcm_defconfig ----------------- bcm28155-ap 0 min 23.0 sec: PASS arm-exynos_defconfig -------------------- exynos5250-arndale 0 min 31.3 sec: PASS arm-u8500_defconfig ------------------- ste-snowball 0 min 30.6 sec: PASS arm-mvebu_v7_defconfig ---------------------- armada-xp-openblocks-ax3-4 0 min 22.2 sec: PASS armada-370-mirabox 0 min 20.3 sec: PASS arm-sama5_defconfig ------------------- sama5d35ek 0 min 17.2 sec: PASS

11 years, 1 month

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next boot: 47 pass, 2 fail (next-20140424)

by Kevin's boot bot

Tree/Branch: next Git describe: next-20140424 Failed boot tests (console logs at the end) =========================================== omap5-uevm: FAIL: arm-omap2plus_defconfig bcm28155-ap: FAIL: arm-multi_v7_defconfig Full Report =========== arm-davinci_all_defconfig ------------------------- legacy,dm365evm 0 min 17.2 sec: PASS da850-evm 0 min 15.4 sec: PASS arm-tegra_defconfig ------------------- tegra30-beaver 0 min 22.7 sec: PASS arm-omap2plus_defconfig ----------------------- legacy,3730xm 0 min 53.0 sec: PASS am335x-boneblack 0 min 44.9 sec: PASS omap3-beagle-xm 0 min 58.5 sec: PASS legacy,3530beagle 1 min 2.3 sec: PASS (Warnings: 1) omap4-panda 1 min 6.5 sec: PASS (Warnings: 1) omap3-overo-tobi 0 min 23.3 sec: PASS (Warnings: 1) am335x-bone 0 min 27.4 sec: PASS omap3-overo-storm-tobi 0 min 25.1 sec: PASS omap5-uevm 1 min 18.7 sec: FAIL omap3-n900 0 min 43.5 sec: PASS (Warnings: 1) legacy,n900 0 min 48.4 sec: PASS (Warnings: 1) omap4-panda-es 1 min 6.1 sec: PASS (Warnings: 1) legacy,3730storm 0 min 22.6 sec: PASS legacy,3530overo 0 min 21.4 sec: PASS (Warnings: 1) arm-imx_v6_v7_defconfig ----------------------- imx6dl-wandboard,wand-dual 0 min 18.6 sec: PASS imx6dl-wandboard,wand-solo 0 min 18.9 sec: PASS imx6q-wandboard 0 min 17.3 sec: PASS arm-multi_v7_defconfig ---------------------- qcom-apq8074-dragonboard 0 min 17.4 sec: PASS ste-snowball 1 min 20.7 sec: PASS tegra30-beaver 0 min 19.9 sec: PASS am335x-boneblack 0 min 36.9 sec: PASS omap3-beagle-xm 0 min 52.2 sec: PASS sun7i-a20-cubieboard2 0 min 12.1 sec: PASS armada-370-mirabox 0 min 22.5 sec: PASS omap4-panda 0 min 55.4 sec: PASS (Warnings: 1) armada-xp-openblocks-ax3-4 0 min 25.7 sec: PASS sun4i-a10-cubieboard 0 min 18.7 sec: PASS bcm28155-ap 0 min 44.7 sec: FAIL omap3-overo-tobi 0 min 22.0 sec: PASS (Warnings: 1) imx6dl-wandboard,wand-solo 0 min 17.9 sec: PASS am335x-bone 0 min 27.6 sec: PASS omap3-overo-storm-tobi 0 min 23.9 sec: PASS omap5-uevm 1 min 43.3 sec: PASS (Warnings: 1) omap3-n900 0 min 33.7 sec: PASS (Warnings: 1) imx6q-wandboard 0 min 17.2 sec: PASS omap4-panda-es 0 min 56.3 sec: PASS (Warnings: 1) imx6dl-wandboard,wand-dual 0 min 18.3 sec: PASS arm-sunxi_defconfig ------------------- sun7i-a20-cubieboard2 0 min 22.9 sec: PASS sun4i-a10-cubieboard 0 min 17.9 sec: PASS arm-bcm_defconfig ----------------- bcm28155-ap 0 min 24.8 sec: PASS arm-exynos_defconfig -------------------- exynos5420-arndale-octa 0 min 32.6 sec: PASS exynos5250-arndale 0 min 29.9 sec: PASS arm-u8500_defconfig ------------------- ste-snowball 0 min 34.4 sec: PASS arm-mvebu_v7_defconfig ---------------------- armada-xp-openblocks-ax3-4 0 min 22.3 sec: PASS armada-370-mirabox 0 min 20.3 sec: PASS arm-sama5_defconfig ------------------- sama5d35ek 0 min 17.2 sec: PASS Console logs for failures ========================= arm-omap2plus_defconfig ----------------------- omap5-uevm: FAIL: last 80 lines of boot log: -------------------------------------------- USB0: USB EHCI 1.00 scanning bus 0 for devices... found: 002/083 2 3 USB Device(s) found scanning usb for storage devices... 0 Storage Device(s) found scanning usb for ethernet devices... 1 Ethernet Device(s) found U-Boot# setenv autoload no; setenv autoboot no setenv autoload no; setenv autoboot no U-Boot# dhcp dhcp Waiting for Ethernet connection... done. BOOTP broadcast 1 EHCI timed out on TD - token=0x8008d80 BOOTP broadcast 2 DHCP client bound to address 192.168.1.200 U-Boot#setenv serverip 192.168.1.2 setenv serverip 192.168.1.2 U-Boot# if test -n ${netargs}; then run netargs; fi if test -n ${netargs}; then run netargs; fi U-Boot# tftp 0x82000000 192.168.1.2:tmp/omap5uevm-M26b98/zImage tftp 0x82000000 192.168.1.2:tmp/omap5uevm-M26b98/zImage Waiting for Ethernet connection... done. Using sms0 device TFTP from server 192.168.1.2; our IP address is 192.168.1.200 Filename 'tmp/omap5uevm-M26b98/zImage'. Load address: 0x82000000 Loading: *T ################################################################# ################################################################# ################################################################# ################################################################# ################################## 448.2 KiB/s done Bytes transferred = 4310088 (41c448 hex) U-Boot# tftp 0x81000000 192.168.1.2:buildroot.cpio.gz.uboot tftp 0x81000000 192.168.1.2:buildroot.cpio.gz.uboot Waiting for Ethernet connection... done. Using sms0 device TFTP from server 192.168.1.2; our IP address is 192.168.1.200 Filename 'buildroot.cpio.gz.uboot'. Load address: 0x81000000 Loading: *EHCI timed out on TD - token=0x8008d80 T ############################################ 69.3 KiB/s done Bytes transferred = 642602 (9ce2a hex) U-Boot# tftp 0x80f80000 192.168.1.2:tmp/omap5uevm-M26b98/omap5-uevm.dtb tftp 0x80f80000 192.168.1.2:tmp/omap5uevm-M26b98/omap5-uevm.dtb Waiting for Ethernet connection... done. Using sms0 device TFTP from server 192.168.1.2; our IP address is 192.168.1.200 Filename 'tmp/omap5uevm-M26b98/omap5-uevm.dtb'. Load address: 0x80f80000 Loading: *EHCI timed out on TD - token=0x8008d80 T #### 7.8 KiB/s done Bytes transferred = 44972 (afac hex) U-Boot# printenv bootargs printenv bootargs bootargs=console=ttyO2,115200n8 debug earlyprintk ip=192.168.1.200:192.168.1.2:192.168.1.254:255.255.255.0:::none:192.168.1.254 U-Boot# bootz 0x82000000 0x81000000 0x80f80000 bootz 0x82000000 0x81000000 0x80f80000 Kernel image @ 0x82000000 [ 0x000000 - 0x41c448 ] ## Loading init Ramdisk from Legacy Image at 81000000 ... Image Name: Image Type: ARM Linux RAMDisk Image (uncompressed) Data Size: 642538 Bytes = 627.5 KiB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK ## Flattened Device Tree blob at 80f80000 Booting using the fdt blob at 0x80f80000 Using Device Tree in place at 80f80000, end 80f8dfab Starting kernel ... ~$off # PYBOOT: Exception: kernel: ERROR: did not start booting. # PYBOOT: Time: 78.65 seconds. # PYBOOT: Result: FAIL arm-multi_v7_defconfig ---------------------- bcm28155-ap: FAIL: last 80 lines of boot log: --------------------------------------------- ~$fastboot tmp/capri-SjFdhc/zImage tmp/capri-SjFdhc/bcm28155-ap.dtb None fastboot Adding: abi, offset 0x00000100, size 0x0000000000020000, flags 0x00000000 Adding: loader, offset 0x00000300, size 0x0000000000020000, flags 0x00000000 Adding: u-boot, offset 0x00011000, size 0x0000000000100000, flags 0x00000000 Adding: hw-blob, offset 0x00011800, size 0x0000000000040000, flags 0x00000000 Adding: u-boot-env, offset 0x00011a00, size 0x0000000000001000, flags 0x00000000 Adding: Command(capri console)> fastboot tmp/capri-SjFdhc/zImage tmp/capri-SjFdhc/bcm28155-ap.dtb None device-tree, offset 0x00011a80, size 0x0000000000020000, flags 0x00000000 Adding: kernel, offset 0x0001c000, size 0x0000000001000000, flags 0x00000000 Adding: file-system, offset 0x00024000, size 0x00000000a0000000, flags 0x00000000 Adding: initrd, offset 0x00524000, size 0x0000000002000000, flags 0x00000000 (user:khilman) Fastboot capri eS Su USB speed: High GET_DESC ->DEVICE DESC eS USB speed: High GET_DESC ->DEVICE DESC GET_DESC ->CONFIG DESC GET_DESC ->CONFIG DESC GET_DESC ->STRING DESC GET_DESC ->STRING DESC GET_DESC ->STRING DESC GET_DESC ->STRING DESC SET_CONFIG GET_DESC ->STRING DESC GET_DESC ->STRING DESC GET_DESC ->STRING DESC sending 'kernel' (4582 KB)... ................................................................................ ...............................................................OKAY [ 0.440s] writing 'kernel'... downloading of 4692456 bytes finished Flashing Raw Image Writing to partition 'kernel' Writing 'kernel' DONE! OKAY [ 0.815s] finished. total time: 1.255s GET_DESC ->STRING DESC sending 'device-tree' (7 KB)... OKAY [ 0.001s] writing 'device-tree'... downloading of 7575 bytes finished Flashing Raw Image Writing to partition 'device-tree' Writing 'device-trOKAY [ 0.012s] finished. total time: 0.014s ee' DONE! GET_DESC ->STRIunknown partition 'initrd' error: NG DESC cannot determine image filename for 'initrd' GET_DESC ->STRINresuming boot... G DESC OKAY [ 0.000s] finished. total time: 0.000s MMC read: dev # 0, block # 72320, count 16384 ... ['/home/khilman/bin/fastboot.py', 'capri', 'tmp/capri-SjFdhc/zImage', 'tmp/capri-SjFdhc/bcm28155-ap.dtb', 'None'] /home/khilman/bin/fastboot.py capri tmp/capri-SjFdhc/zImage tmp/capri-SjFdhc/bcm28155-ap.dtb None TFTP: download kernel (tmp/capri-SjFdhc/zImage) to /tmp/kernel-3sdxUM TFTP: download dtb (tmp/capri-SjFdhc/bcm28155-ap.dtb) to /tmp/dtb-bex1X5 Deleting /tmp/kernel-3sdxUM Deleting /tmp/dtb-bex1X5 16384 blocks read: OK MMC read: dev # 0, block # 114688, count 32768 ... 32768 blocks read: OK ## Flattened Device Tree blob at 9e000000 Booting using the fdt blob at 0x9e000000 Using Device Tree in place at 9e000000, end 9e004d96 Starting kernel ... ~$off # PYBOOT: Exception: kernel: ERROR: did not start booting. # PYBOOT: Time: 44.67 seconds. # PYBOOT: Result: FAIL

11 years, 1 month

2
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[PATCH 1/4] arm64: topology: Initialise default topology state immediately

by Mark Brown

From: Mark Brown <broonie(a)linaro.org> As a legacy of the way 32 bit ARM did things the topology code uses a null topology map by default and then overwrites it by mapping cores with no information to a cluster by themselves later. In order to make it simpler to reset things as part of recovering from parse failures in firmware information directly set this configuration on init. A core will always be its own sibling so there should be no risk of confusion with firmware provided information. Signed-off-by: Mark Brown <broonie(a)linaro.org> --- arch/arm64/kernel/topology.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/arm64/kernel/topology.c b/arch/arm64/kernel/topology.c index 3e06b0be4ec8..ff662b23af5f 100644 --- a/arch/arm64/kernel/topology.c +++ b/arch/arm64/kernel/topology.c @@ -43,9 +43,6 @@ static void update_siblings_masks(unsigned int cpuid) * reset it to default behaviour */ pr_debug("CPU%u: No topology information configured\n", cpuid); - cpuid_topo->core_id = 0; - cpumask_set_cpu(cpuid, &cpuid_topo->core_sibling); - cpumask_set_cpu(cpuid, &cpuid_topo->thread_sibling); return; } @@ -87,9 +84,12 @@ void __init init_cpu_topology(void) struct cpu_topology *cpu_topo = &cpu_topology[cpu]; cpu_topo->thread_id = -1; - cpu_topo->core_id = -1; + cpu_topo->core_id = 0; cpu_topo->cluster_id = -1; + cpumask_clear(&cpu_topo->core_sibling); + cpumask_set_cpu(cpu, &cpu_topo->core_sibling); cpumask_clear(&cpu_topo->thread_sibling); + cpumask_set_cpu(cpu, &cpu_topo->thread_sibling); } } -- 1.9.2

11 years, 1 month

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