* Re: pmwg/integ bisection: baseline.login on rk3328-rock64
@ 2021-01-12 11:25 ` Guillaume Tucker
0 siblings, 0 replies; 10+ messages in thread
From: Guillaume Tucker @ 2021-01-12 11:25 UTC (permalink / raw)
To: Vincent Guittot
Cc: Anson Huang, Arnd Bergmann, Max Krummenacher, Shawn Guo,
linux-kernel, Krzysztof Kozlowski, Li Yang, kernelci-results,
Michael Walle, Catalin Marinas, Geert Uytterhoeven,
Bjorn Andersson, Will Deacon, linux-arm-kernel
Hi Vincent,
Please see the bisection report below about a boot failure on
rk3328-rock64 with the pwmg/integ branch.
Reports aren't automatically sent to the public while we're
trialing new bisection features on kernelci.org but this one
looks valid.
There's nothing in the serial console log, probably because it's
crashing too early during boot.
Some details can be found here:
https://kernelci.org/test/case/id/5ffb978de38e717501c94cd8/
The bisection was run with CONFIG_RANDOMIZE_BASE=y enabled, but
the same issue occurs with a plain defconfig from that branch.
Results with other configs and platforms can be compared here:
https://kernelci.org/test/job/pmwg/branch/integ/kernel/v5.11-rc3-13-gcea05edf93998/plan/baseline/
Please let us know if you need some help to test a fix or debug
the issue.
Thanks,
Guillaume
On 11/01/2021 05:36, KernelCI bot wrote:
> * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
> * This automated bisection report was sent to you on the basis *
> * that you may be involved with the breaking commit it has *
> * found. No manual investigation has been done to verify it, *
> * and the root cause of the problem may be somewhere else. *
> * *
> * If you do send a fix, please include this trailer: *
> * Reported-by: "kernelci.org bot" <bot@kernelci.org> *
> * *
> * Hope this helps! *
> * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
>
> pmwg/integ bisection: baseline.login on rk3328-rock64
>
> Summary:
> Start: cea05edf9399 Merge remote-tracking branch 'georgi.db845c/db845c-fixes' into integ
> Plain log: https://storage.kernelci.org/pmwg/integ/v5.11-rc3-13-gcea05edf93998/arm64/defconfig+CONFIG_RANDOMIZE_BASE=y/gcc-8/lab-baylibre/baseline-rk3328-rock64.txt
> HTML log: https://storage.kernelci.org/pmwg/integ/v5.11-rc3-13-gcea05edf93998/arm64/defconfig+CONFIG_RANDOMIZE_BASE=y/gcc-8/lab-baylibre/baseline-rk3328-rock64.html
> Result: 31379ec3d17b arm64/hikey: update defconfig
>
> Checks:
> revert: PASS
> verify: PASS
>
> Parameters:
> Tree: pmwg
> URL: https://git.linaro.org/power/linux.git
> Branch: integ
> Target: rk3328-rock64
> CPU arch: arm64
> Lab: lab-baylibre
> Compiler: gcc-8
> Config: defconfig+CONFIG_RANDOMIZE_BASE=y
> Test case: baseline.login
>
> Breaking commit found:
>
> -------------------------------------------------------------------------------
> commit 31379ec3d17bf215585f1bac15eff77351830d37
> Author: Vincent Guittot <vincent.guittot@linaro.org>
> Date: Tue Nov 17 10:02:58 2020 +0100
>
> arm64/hikey: update defconfig
>
> Signed-off-by: Vincent Guittot <vincent.guittot@linaro.org>
>
> diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
> index 5cfe3cf6f2ac..4d2e85c7f96b 100644
> --- a/arch/arm64/configs/defconfig
> +++ b/arch/arm64/configs/defconfig
> @@ -12,9 +12,11 @@ CONFIG_TASK_IO_ACCOUNTING=y
> CONFIG_IKCONFIG=y
> CONFIG_IKCONFIG_PROC=y
> CONFIG_NUMA_BALANCING=y
> +CONFIG_CGROUPS=y
> CONFIG_MEMCG=y
> CONFIG_MEMCG_SWAP=y
> CONFIG_BLK_CGROUP=y
> +CONFIG_CGROUP_SCHED=y
> CONFIG_CGROUP_PIDS=y
> CONFIG_CGROUP_HUGETLB=y
> CONFIG_CPUSETS=y
> @@ -22,7 +24,6 @@ CONFIG_CGROUP_DEVICE=y
> CONFIG_CGROUP_CPUACCT=y
> CONFIG_CGROUP_PERF=y
> CONFIG_USER_NS=y
> -CONFIG_SCHED_AUTOGROUP=y
> CONFIG_BLK_DEV_INITRD=y
> CONFIG_KALLSYMS_ALL=y
> # CONFIG_COMPAT_BRK is not set
> @@ -83,7 +84,6 @@ CONFIG_CPU_FREQ_GOV_POWERSAVE=m
> CONFIG_CPU_FREQ_GOV_USERSPACE=y
> CONFIG_CPU_FREQ_GOV_ONDEMAND=y
> CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m
> -CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y
> CONFIG_CPUFREQ_DT=y
> CONFIG_ACPI_CPPC_CPUFREQ=m
> CONFIG_ARM_ALLWINNER_SUN50I_CPUFREQ_NVMEM=m
> @@ -264,6 +264,7 @@ CONFIG_VIRTIO_BLK=y
> CONFIG_BLK_DEV_NVME=m
> CONFIG_SRAM=y
> CONFIG_PCI_ENDPOINT_TEST=m
> +CONFIG_HISI_HIKEY_USB=m
> CONFIG_EEPROM_AT24=m
> CONFIG_EEPROM_AT25=m
> CONFIG_UACCE=m
> @@ -768,9 +769,13 @@ CONFIG_USB_CONFIGFS_RNDIS=y
> CONFIG_USB_CONFIGFS_EEM=y
> CONFIG_USB_CONFIGFS_MASS_STORAGE=y
> CONFIG_USB_CONFIGFS_F_FS=y
> +CONFIG_USB_ETH=m
> CONFIG_TYPEC=m
> CONFIG_TYPEC_TCPM=m
> +CONFIG_TYPEC_TCPCI=m
> +CONFIG_TYPEC_RT1711H=m
> CONFIG_TYPEC_FUSB302=m
> +CONFIG_TYPEC_UCSI=m
> CONFIG_TYPEC_HD3SS3220=m
> CONFIG_MMC=y
> CONFIG_MMC_BLOCK_MINORS=32
> @@ -997,6 +1002,7 @@ CONFIG_PHY_XGENE=y
> CONFIG_PHY_SUN4I_USB=y
> CONFIG_PHY_MIXEL_MIPI_DPHY=m
> CONFIG_PHY_HI6220_USB=y
> +CONFIG_PHY_HI3660_USB=m
> CONFIG_PHY_HISTB_COMBPHY=y
> CONFIG_PHY_HISI_INNO_USB2=y
> CONFIG_PHY_MVEBU_CP110_COMPHY=y
> @@ -1059,7 +1065,6 @@ CONFIG_CUSE=m
> CONFIG_OVERLAY_FS=m
> CONFIG_VFAT_FS=y
> CONFIG_HUGETLBFS=y
> -CONFIG_CONFIGFS_FS=y
> CONFIG_EFIVAR_FS=y
> CONFIG_SQUASHFS=y
> CONFIG_NFS_FS=y
> @@ -1088,7 +1093,6 @@ CONFIG_DEBUG_INFO=y
> CONFIG_MAGIC_SYSRQ=y
> CONFIG_DEBUG_FS=y
> CONFIG_DEBUG_KERNEL=y
> -# CONFIG_SCHED_DEBUG is not set
> # CONFIG_DEBUG_PREEMPT is not set
> -# CONFIG_FTRACE is not set
> +CONFIG_ENABLE_DEFAULT_TRACERS=y
> CONFIG_MEMTEST=y
> -------------------------------------------------------------------------------
>
>
> Git bisection log:
>
> -------------------------------------------------------------------------------
> git bisect start
> # good: [7c53f6b671f4aba70ff15e1b05148b10d58c2837] Linux 5.11-rc3
> git bisect good 7c53f6b671f4aba70ff15e1b05148b10d58c2837
> # bad: [cea05edf939988c7b305d54041dfb471e0ab7765] Merge remote-tracking branch 'georgi.db845c/db845c-fixes' into integ
> git bisect bad cea05edf939988c7b305d54041dfb471e0ab7765
> # bad: [3c4d0637f972ca8bf05255916c12c93603887c2d] Merge remote-tracking branch 'vincent.hikey/test/hikey' into integ
> git bisect bad 3c4d0637f972ca8bf05255916c12c93603887c2d
> # good: [e593d63655e8104e5eb84b76730f904161e03460] Merge remote-tracking branch 'vincent.guittot/test/scheduler' into integ
> git bisect good e593d63655e8104e5eb84b76730f904161e03460
> # bad: [31379ec3d17bf215585f1bac15eff77351830d37] arm64/hikey: update defconfig
> git bisect bad 31379ec3d17bf215585f1bac15eff77351830d37
> # good: [782ed9d18ed9c1aee357a327ac6bfdd50a86d6eb] amr64/hikey: disable hearthbeat led
> git bisect good 782ed9d18ed9c1aee357a327ac6bfdd50a86d6eb
> # first bad commit: [31379ec3d17bf215585f1bac15eff77351830d37] arm64/hikey: update defconfig
> -------------------------------------------------------------------------------
>
>
> -=-=-=-=-=-=-=-=-=-=-=-
> Groups.io Links: You receive all messages sent to this group.
> View/Reply Online (#5316): https://groups.io/g/kernelci-results/message/5316
> Mute This Topic: https://groups.io/mt/79590195/924702
> Group Owner: kernelci-results+owner@groups.io
> Unsubscribe: https://groups.io/g/kernelci-results/unsub [guillaume.tucker@collabora.com]
> -=-=-=-=-=-=-=-=-=-=-=-
>
>
_______________________________________________
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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: pmwg/integ bisection: baseline.login on rk3328-rock64
2021-01-12 11:25 ` Guillaume Tucker
@ 2021-01-12 11:30 ` Krzysztof Kozlowski
-1 siblings, 0 replies; 10+ messages in thread
From: Krzysztof Kozlowski @ 2021-01-12 11:30 UTC (permalink / raw)
To: Guillaume Tucker
Cc: Vincent Guittot, kernelci-results, Anson Huang, Will Deacon,
Li Yang, Arnd Bergmann, linux-kernel, Shawn Guo,
Max Krummenacher, Bjorn Andersson, Geert Uytterhoeven,
linux-arm-kernel, Catalin Marinas, Michael Walle
On Tue, Jan 12, 2021 at 11:25:25AM +0000, Guillaume Tucker wrote:
> Hi Vincent,
>
> Please see the bisection report below about a boot failure on
> rk3328-rock64 with the pwmg/integ branch.
>
> Reports aren't automatically sent to the public while we're
> trialing new bisection features on kernelci.org but this one
> looks valid.
>
> There's nothing in the serial console log, probably because it's
> crashing too early during boot.
>
> Some details can be found here:
>
> https://kernelci.org/test/case/id/5ffb978de38e717501c94cd8/
>
> The bisection was run with CONFIG_RANDOMIZE_BASE=y enabled, but
> the same issue occurs with a plain defconfig from that branch.
> Results with other configs and platforms can be compared here:
>
> https://kernelci.org/test/job/pmwg/branch/integ/kernel/v5.11-rc3-13-gcea05edf93998/plan/baseline/
>
> Please let us know if you need some help to test a fix or debug
> the issue.
>
> Thanks,
> Guillaume
>
>
> On 11/01/2021 05:36, KernelCI bot wrote:
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
> > * This automated bisection report was sent to you on the basis *
> > * that you may be involved with the breaking commit it has *
> > * found. No manual investigation has been done to verify it, *
> > * and the root cause of the problem may be somewhere else. *
> > * *
> > * If you do send a fix, please include this trailer: *
> > * Reported-by: "kernelci.org bot" <bot@kernelci.org> *
> > * *
> > * Hope this helps! *
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
> >
> > pmwg/integ bisection: baseline.login on rk3328-rock64
> >
> > Summary:
> > Start: cea05edf9399 Merge remote-tracking branch 'georgi.db845c/db845c-fixes' into integ
> > Plain log: https://storage.kernelci.org/pmwg/integ/v5.11-rc3-13-gcea05edf93998/arm64/defconfig+CONFIG_RANDOMIZE_BASE=y/gcc-8/lab-baylibre/baseline-rk3328-rock64.txt
> > HTML log: https://storage.kernelci.org/pmwg/integ/v5.11-rc3-13-gcea05edf93998/arm64/defconfig+CONFIG_RANDOMIZE_BASE=y/gcc-8/lab-baylibre/baseline-rk3328-rock64.html
> > Result: 31379ec3d17b arm64/hikey: update defconfig
> >
> > Checks:
> > revert: PASS
> > verify: PASS
> >
> > Parameters:
> > Tree: pmwg
> > URL: https://git.linaro.org/power/linux.git
> > Branch: integ
> > Target: rk3328-rock64
> > CPU arch: arm64
> > Lab: lab-baylibre
> > Compiler: gcc-8
> > Config: defconfig+CONFIG_RANDOMIZE_BASE=y
> > Test case: baseline.login
> >
> > Breaking commit found:
> >
> > -------------------------------------------------------------------------------
> > commit 31379ec3d17bf215585f1bac15eff77351830d37
> > Author: Vincent Guittot <vincent.guittot@linaro.org>
> > Date: Tue Nov 17 10:02:58 2020 +0100
> >
> > arm64/hikey: update defconfig
> >
> > Signed-off-by: Vincent Guittot <vincent.guittot@linaro.org>
Hi all,
Regardless of this bisected issue, such commit and its description is
not good. Multiple entries are added and removed - no clue why. Was it
savedefconfig? Maybe yes, maybe no, who knows... If yes, it should be
reverted because savedefconfig is known to remove important features
*later* (vide DEBUG_FS in the past).
Instead, commit should explicitly explain for each item why this is
added or removed.
Best regards,
Krzysztof
> >
> > diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
> > index 5cfe3cf6f2ac..4d2e85c7f96b 100644
> > --- a/arch/arm64/configs/defconfig
> > +++ b/arch/arm64/configs/defconfig
> > @@ -12,9 +12,11 @@ CONFIG_TASK_IO_ACCOUNTING=y
> > CONFIG_IKCONFIG=y
> > CONFIG_IKCONFIG_PROC=y
> > CONFIG_NUMA_BALANCING=y
> > +CONFIG_CGROUPS=y
> > CONFIG_MEMCG=y
> > CONFIG_MEMCG_SWAP=y
> > CONFIG_BLK_CGROUP=y
> > +CONFIG_CGROUP_SCHED=y
> > CONFIG_CGROUP_PIDS=y
> > CONFIG_CGROUP_HUGETLB=y
> > CONFIG_CPUSETS=y
> > @@ -22,7 +24,6 @@ CONFIG_CGROUP_DEVICE=y
> > CONFIG_CGROUP_CPUACCT=y
> > CONFIG_CGROUP_PERF=y
> > CONFIG_USER_NS=y
> > -CONFIG_SCHED_AUTOGROUP=y
> > CONFIG_BLK_DEV_INITRD=y
> > CONFIG_KALLSYMS_ALL=y
> > # CONFIG_COMPAT_BRK is not set
> > @@ -83,7 +84,6 @@ CONFIG_CPU_FREQ_GOV_POWERSAVE=m
> > CONFIG_CPU_FREQ_GOV_USERSPACE=y
> > CONFIG_CPU_FREQ_GOV_ONDEMAND=y
> > CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m
> > -CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y
> > CONFIG_CPUFREQ_DT=y
> > CONFIG_ACPI_CPPC_CPUFREQ=m
> > CONFIG_ARM_ALLWINNER_SUN50I_CPUFREQ_NVMEM=m
> > @@ -264,6 +264,7 @@ CONFIG_VIRTIO_BLK=y
> > CONFIG_BLK_DEV_NVME=m
> > CONFIG_SRAM=y
> > CONFIG_PCI_ENDPOINT_TEST=m
> > +CONFIG_HISI_HIKEY_USB=m
> > CONFIG_EEPROM_AT24=m
> > CONFIG_EEPROM_AT25=m
> > CONFIG_UACCE=m
> > @@ -768,9 +769,13 @@ CONFIG_USB_CONFIGFS_RNDIS=y
> > CONFIG_USB_CONFIGFS_EEM=y
> > CONFIG_USB_CONFIGFS_MASS_STORAGE=y
> > CONFIG_USB_CONFIGFS_F_FS=y
> > +CONFIG_USB_ETH=m
> > CONFIG_TYPEC=m
> > CONFIG_TYPEC_TCPM=m
> > +CONFIG_TYPEC_TCPCI=m
> > +CONFIG_TYPEC_RT1711H=m
> > CONFIG_TYPEC_FUSB302=m
> > +CONFIG_TYPEC_UCSI=m
> > CONFIG_TYPEC_HD3SS3220=m
> > CONFIG_MMC=y
> > CONFIG_MMC_BLOCK_MINORS=32
> > @@ -997,6 +1002,7 @@ CONFIG_PHY_XGENE=y
> > CONFIG_PHY_SUN4I_USB=y
> > CONFIG_PHY_MIXEL_MIPI_DPHY=m
> > CONFIG_PHY_HI6220_USB=y
> > +CONFIG_PHY_HI3660_USB=m
> > CONFIG_PHY_HISTB_COMBPHY=y
> > CONFIG_PHY_HISI_INNO_USB2=y
> > CONFIG_PHY_MVEBU_CP110_COMPHY=y
> > @@ -1059,7 +1065,6 @@ CONFIG_CUSE=m
> > CONFIG_OVERLAY_FS=m
> > CONFIG_VFAT_FS=y
> > CONFIG_HUGETLBFS=y
> > -CONFIG_CONFIGFS_FS=y
> > CONFIG_EFIVAR_FS=y
> > CONFIG_SQUASHFS=y
> > CONFIG_NFS_FS=y
> > @@ -1088,7 +1093,6 @@ CONFIG_DEBUG_INFO=y
> > CONFIG_MAGIC_SYSRQ=y
> > CONFIG_DEBUG_FS=y
> > CONFIG_DEBUG_KERNEL=y
> > -# CONFIG_SCHED_DEBUG is not set
> > # CONFIG_DEBUG_PREEMPT is not set
> > -# CONFIG_FTRACE is not set
> > +CONFIG_ENABLE_DEFAULT_TRACERS=y
> > CONFIG_MEMTEST=y
> > -------------------------------------------------------------------------------
> >
> >
> > Git bisection log:
> >
> > -------------------------------------------------------------------------------
> > git bisect start
> > # good: [7c53f6b671f4aba70ff15e1b05148b10d58c2837] Linux 5.11-rc3
> > git bisect good 7c53f6b671f4aba70ff15e1b05148b10d58c2837
> > # bad: [cea05edf939988c7b305d54041dfb471e0ab7765] Merge remote-tracking branch 'georgi.db845c/db845c-fixes' into integ
> > git bisect bad cea05edf939988c7b305d54041dfb471e0ab7765
> > # bad: [3c4d0637f972ca8bf05255916c12c93603887c2d] Merge remote-tracking branch 'vincent.hikey/test/hikey' into integ
> > git bisect bad 3c4d0637f972ca8bf05255916c12c93603887c2d
> > # good: [e593d63655e8104e5eb84b76730f904161e03460] Merge remote-tracking branch 'vincent.guittot/test/scheduler' into integ
> > git bisect good e593d63655e8104e5eb84b76730f904161e03460
> > # bad: [31379ec3d17bf215585f1bac15eff77351830d37] arm64/hikey: update defconfig
> > git bisect bad 31379ec3d17bf215585f1bac15eff77351830d37
> > # good: [782ed9d18ed9c1aee357a327ac6bfdd50a86d6eb] amr64/hikey: disable hearthbeat led
> > git bisect good 782ed9d18ed9c1aee357a327ac6bfdd50a86d6eb
> > # first bad commit: [31379ec3d17bf215585f1bac15eff77351830d37] arm64/hikey: update defconfig
> > -------------------------------------------------------------------------------
> >
> >
> > -=-=-=-=-=-=-=-=-=-=-=-
> > Groups.io Links: You receive all messages sent to this group.
> > View/Reply Online (#5316): https://groups.io/g/kernelci-results/message/5316
> > Mute This Topic: https://groups.io/mt/79590195/924702
> > Group Owner: kernelci-results+owner@groups.io
> > Unsubscribe: https://groups.io/g/kernelci-results/unsub [guillaume.tucker@collabora.com]
> > -=-=-=-=-=-=-=-=-=-=-=-
> >
> >
>
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: pmwg/integ bisection: baseline.login on rk3328-rock64
@ 2021-01-12 11:30 ` Krzysztof Kozlowski
0 siblings, 0 replies; 10+ messages in thread
From: Krzysztof Kozlowski @ 2021-01-12 11:30 UTC (permalink / raw)
To: Guillaume Tucker
Cc: Vincent Guittot, Anson Huang, Arnd Bergmann, Max Krummenacher,
Shawn Guo, linux-kernel, Li Yang, kernelci-results,
Michael Walle, Catalin Marinas, Geert Uytterhoeven,
Bjorn Andersson, Will Deacon, linux-arm-kernel
On Tue, Jan 12, 2021 at 11:25:25AM +0000, Guillaume Tucker wrote:
> Hi Vincent,
>
> Please see the bisection report below about a boot failure on
> rk3328-rock64 with the pwmg/integ branch.
>
> Reports aren't automatically sent to the public while we're
> trialing new bisection features on kernelci.org but this one
> looks valid.
>
> There's nothing in the serial console log, probably because it's
> crashing too early during boot.
>
> Some details can be found here:
>
> https://kernelci.org/test/case/id/5ffb978de38e717501c94cd8/
>
> The bisection was run with CONFIG_RANDOMIZE_BASE=y enabled, but
> the same issue occurs with a plain defconfig from that branch.
> Results with other configs and platforms can be compared here:
>
> https://kernelci.org/test/job/pmwg/branch/integ/kernel/v5.11-rc3-13-gcea05edf93998/plan/baseline/
>
> Please let us know if you need some help to test a fix or debug
> the issue.
>
> Thanks,
> Guillaume
>
>
> On 11/01/2021 05:36, KernelCI bot wrote:
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
> > * This automated bisection report was sent to you on the basis *
> > * that you may be involved with the breaking commit it has *
> > * found. No manual investigation has been done to verify it, *
> > * and the root cause of the problem may be somewhere else. *
> > * *
> > * If you do send a fix, please include this trailer: *
> > * Reported-by: "kernelci.org bot" <bot@kernelci.org> *
> > * *
> > * Hope this helps! *
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
> >
> > pmwg/integ bisection: baseline.login on rk3328-rock64
> >
> > Summary:
> > Start: cea05edf9399 Merge remote-tracking branch 'georgi.db845c/db845c-fixes' into integ
> > Plain log: https://storage.kernelci.org/pmwg/integ/v5.11-rc3-13-gcea05edf93998/arm64/defconfig+CONFIG_RANDOMIZE_BASE=y/gcc-8/lab-baylibre/baseline-rk3328-rock64.txt
> > HTML log: https://storage.kernelci.org/pmwg/integ/v5.11-rc3-13-gcea05edf93998/arm64/defconfig+CONFIG_RANDOMIZE_BASE=y/gcc-8/lab-baylibre/baseline-rk3328-rock64.html
> > Result: 31379ec3d17b arm64/hikey: update defconfig
> >
> > Checks:
> > revert: PASS
> > verify: PASS
> >
> > Parameters:
> > Tree: pmwg
> > URL: https://git.linaro.org/power/linux.git
> > Branch: integ
> > Target: rk3328-rock64
> > CPU arch: arm64
> > Lab: lab-baylibre
> > Compiler: gcc-8
> > Config: defconfig+CONFIG_RANDOMIZE_BASE=y
> > Test case: baseline.login
> >
> > Breaking commit found:
> >
> > -------------------------------------------------------------------------------
> > commit 31379ec3d17bf215585f1bac15eff77351830d37
> > Author: Vincent Guittot <vincent.guittot@linaro.org>
> > Date: Tue Nov 17 10:02:58 2020 +0100
> >
> > arm64/hikey: update defconfig
> >
> > Signed-off-by: Vincent Guittot <vincent.guittot@linaro.org>
Hi all,
Regardless of this bisected issue, such commit and its description is
not good. Multiple entries are added and removed - no clue why. Was it
savedefconfig? Maybe yes, maybe no, who knows... If yes, it should be
reverted because savedefconfig is known to remove important features
*later* (vide DEBUG_FS in the past).
Instead, commit should explicitly explain for each item why this is
added or removed.
Best regards,
Krzysztof
> >
> > diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
> > index 5cfe3cf6f2ac..4d2e85c7f96b 100644
> > --- a/arch/arm64/configs/defconfig
> > +++ b/arch/arm64/configs/defconfig
> > @@ -12,9 +12,11 @@ CONFIG_TASK_IO_ACCOUNTING=y
> > CONFIG_IKCONFIG=y
> > CONFIG_IKCONFIG_PROC=y
> > CONFIG_NUMA_BALANCING=y
> > +CONFIG_CGROUPS=y
> > CONFIG_MEMCG=y
> > CONFIG_MEMCG_SWAP=y
> > CONFIG_BLK_CGROUP=y
> > +CONFIG_CGROUP_SCHED=y
> > CONFIG_CGROUP_PIDS=y
> > CONFIG_CGROUP_HUGETLB=y
> > CONFIG_CPUSETS=y
> > @@ -22,7 +24,6 @@ CONFIG_CGROUP_DEVICE=y
> > CONFIG_CGROUP_CPUACCT=y
> > CONFIG_CGROUP_PERF=y
> > CONFIG_USER_NS=y
> > -CONFIG_SCHED_AUTOGROUP=y
> > CONFIG_BLK_DEV_INITRD=y
> > CONFIG_KALLSYMS_ALL=y
> > # CONFIG_COMPAT_BRK is not set
> > @@ -83,7 +84,6 @@ CONFIG_CPU_FREQ_GOV_POWERSAVE=m
> > CONFIG_CPU_FREQ_GOV_USERSPACE=y
> > CONFIG_CPU_FREQ_GOV_ONDEMAND=y
> > CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m
> > -CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y
> > CONFIG_CPUFREQ_DT=y
> > CONFIG_ACPI_CPPC_CPUFREQ=m
> > CONFIG_ARM_ALLWINNER_SUN50I_CPUFREQ_NVMEM=m
> > @@ -264,6 +264,7 @@ CONFIG_VIRTIO_BLK=y
> > CONFIG_BLK_DEV_NVME=m
> > CONFIG_SRAM=y
> > CONFIG_PCI_ENDPOINT_TEST=m
> > +CONFIG_HISI_HIKEY_USB=m
> > CONFIG_EEPROM_AT24=m
> > CONFIG_EEPROM_AT25=m
> > CONFIG_UACCE=m
> > @@ -768,9 +769,13 @@ CONFIG_USB_CONFIGFS_RNDIS=y
> > CONFIG_USB_CONFIGFS_EEM=y
> > CONFIG_USB_CONFIGFS_MASS_STORAGE=y
> > CONFIG_USB_CONFIGFS_F_FS=y
> > +CONFIG_USB_ETH=m
> > CONFIG_TYPEC=m
> > CONFIG_TYPEC_TCPM=m
> > +CONFIG_TYPEC_TCPCI=m
> > +CONFIG_TYPEC_RT1711H=m
> > CONFIG_TYPEC_FUSB302=m
> > +CONFIG_TYPEC_UCSI=m
> > CONFIG_TYPEC_HD3SS3220=m
> > CONFIG_MMC=y
> > CONFIG_MMC_BLOCK_MINORS=32
> > @@ -997,6 +1002,7 @@ CONFIG_PHY_XGENE=y
> > CONFIG_PHY_SUN4I_USB=y
> > CONFIG_PHY_MIXEL_MIPI_DPHY=m
> > CONFIG_PHY_HI6220_USB=y
> > +CONFIG_PHY_HI3660_USB=m
> > CONFIG_PHY_HISTB_COMBPHY=y
> > CONFIG_PHY_HISI_INNO_USB2=y
> > CONFIG_PHY_MVEBU_CP110_COMPHY=y
> > @@ -1059,7 +1065,6 @@ CONFIG_CUSE=m
> > CONFIG_OVERLAY_FS=m
> > CONFIG_VFAT_FS=y
> > CONFIG_HUGETLBFS=y
> > -CONFIG_CONFIGFS_FS=y
> > CONFIG_EFIVAR_FS=y
> > CONFIG_SQUASHFS=y
> > CONFIG_NFS_FS=y
> > @@ -1088,7 +1093,6 @@ CONFIG_DEBUG_INFO=y
> > CONFIG_MAGIC_SYSRQ=y
> > CONFIG_DEBUG_FS=y
> > CONFIG_DEBUG_KERNEL=y
> > -# CONFIG_SCHED_DEBUG is not set
> > # CONFIG_DEBUG_PREEMPT is not set
> > -# CONFIG_FTRACE is not set
> > +CONFIG_ENABLE_DEFAULT_TRACERS=y
> > CONFIG_MEMTEST=y
> > -------------------------------------------------------------------------------
> >
> >
> > Git bisection log:
> >
> > -------------------------------------------------------------------------------
> > git bisect start
> > # good: [7c53f6b671f4aba70ff15e1b05148b10d58c2837] Linux 5.11-rc3
> > git bisect good 7c53f6b671f4aba70ff15e1b05148b10d58c2837
> > # bad: [cea05edf939988c7b305d54041dfb471e0ab7765] Merge remote-tracking branch 'georgi.db845c/db845c-fixes' into integ
> > git bisect bad cea05edf939988c7b305d54041dfb471e0ab7765
> > # bad: [3c4d0637f972ca8bf05255916c12c93603887c2d] Merge remote-tracking branch 'vincent.hikey/test/hikey' into integ
> > git bisect bad 3c4d0637f972ca8bf05255916c12c93603887c2d
> > # good: [e593d63655e8104e5eb84b76730f904161e03460] Merge remote-tracking branch 'vincent.guittot/test/scheduler' into integ
> > git bisect good e593d63655e8104e5eb84b76730f904161e03460
> > # bad: [31379ec3d17bf215585f1bac15eff77351830d37] arm64/hikey: update defconfig
> > git bisect bad 31379ec3d17bf215585f1bac15eff77351830d37
> > # good: [782ed9d18ed9c1aee357a327ac6bfdd50a86d6eb] amr64/hikey: disable hearthbeat led
> > git bisect good 782ed9d18ed9c1aee357a327ac6bfdd50a86d6eb
> > # first bad commit: [31379ec3d17bf215585f1bac15eff77351830d37] arm64/hikey: update defconfig
> > -------------------------------------------------------------------------------
> >
> >
> > -=-=-=-=-=-=-=-=-=-=-=-
> > Groups.io Links: You receive all messages sent to this group.
> > View/Reply Online (#5316): https://groups.io/g/kernelci-results/message/5316
> > Mute This Topic: https://groups.io/mt/79590195/924702
> > Group Owner: kernelci-results+owner@groups.io
> > Unsubscribe: https://groups.io/g/kernelci-results/unsub [guillaume.tucker@collabora.com]
> > -=-=-=-=-=-=-=-=-=-=-=-
> >
> >
>
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: pmwg/integ bisection: baseline.login on rk3328-rock64
2021-01-12 11:25 ` Guillaume Tucker
@ 2021-01-12 13:46 ` Vincent Guittot
-1 siblings, 0 replies; 10+ messages in thread
From: Vincent Guittot @ 2021-01-12 13:46 UTC (permalink / raw)
To: Guillaume Tucker
Cc: kernelci-results, Anson Huang, Will Deacon, Li Yang,
Arnd Bergmann, linux-kernel, Shawn Guo, Max Krummenacher,
Bjorn Andersson, Geert Uytterhoeven, Krzysztof Kozlowski, LAK,
Catalin Marinas, Michael Walle
Hi Guillaume
On Tue, 12 Jan 2021 at 12:25, Guillaume Tucker
<guillaume.tucker@collabora.com> wrote:
>
> Hi Vincent,
>
> Please see the bisection report below about a boot failure on
> rk3328-rock64 with the pwmg/integ branch.
>
> Reports aren't automatically sent to the public while we're
> trialing new bisection features on kernelci.org but this one
> looks valid.
Thanks for the report. I'm going to have a deeper look.
The culprit patch is there to set defconfig for running some of our
tests on hikey and hikey960 boards and doesn't aim to be merged
upstream.
It sets some scheduler features: disable auto group because I run
tests related to cgroups and scheduler. But those are generics
It enables default trace events which are generic too
And It enables some hikey specific config.
TBH I don't see any straightforward relation with rockchip.
As a 1st guess I would say that it is related to trace events.
>
> There's nothing in the serial console log, probably because it's
> crashing too early during boot.
>
> Some details can be found here:
>
> https://kernelci.org/test/case/id/5ffb978de38e717501c94cd8/
>
> The bisection was run with CONFIG_RANDOMIZE_BASE=y enabled, but
> the same issue occurs with a plain defconfig from that branch.
> Results with other configs and platforms can be compared here:
>
> https://kernelci.org/test/job/pmwg/branch/integ/kernel/v5.11-rc3-13-gcea05edf93998/plan/baseline/
>
> Please let us know if you need some help to test a fix or debug
> the issue.
I don't have any rockchip board on which I can run tests but I can
push an updated version of the patch without trace events if this can
then be then tested on kernelci rockchip board.
Regards,
Vincent
>
> Thanks,
> Guillaume
>
>
> On 11/01/2021 05:36, KernelCI bot wrote:
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
> > * This automated bisection report was sent to you on the basis *
> > * that you may be involved with the breaking commit it has *
> > * found. No manual investigation has been done to verify it, *
> > * and the root cause of the problem may be somewhere else. *
> > * *
> > * If you do send a fix, please include this trailer: *
> > * Reported-by: "kernelci.org bot" <bot@kernelci.org> *
> > * *
> > * Hope this helps! *
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
> >
> > pmwg/integ bisection: baseline.login on rk3328-rock64
> >
> > Summary:
> > Start: cea05edf9399 Merge remote-tracking branch 'georgi.db845c/db845c-fixes' into integ
> > Plain log: https://storage.kernelci.org/pmwg/integ/v5.11-rc3-13-gcea05edf93998/arm64/defconfig+CONFIG_RANDOMIZE_BASE=y/gcc-8/lab-baylibre/baseline-rk3328-rock64.txt
> > HTML log: https://storage.kernelci.org/pmwg/integ/v5.11-rc3-13-gcea05edf93998/arm64/defconfig+CONFIG_RANDOMIZE_BASE=y/gcc-8/lab-baylibre/baseline-rk3328-rock64.html
> > Result: 31379ec3d17b arm64/hikey: update defconfig
> >
> > Checks:
> > revert: PASS
> > verify: PASS
> >
> > Parameters:
> > Tree: pmwg
> > URL: https://git.linaro.org/power/linux.git
> > Branch: integ
> > Target: rk3328-rock64
> > CPU arch: arm64
> > Lab: lab-baylibre
> > Compiler: gcc-8
> > Config: defconfig+CONFIG_RANDOMIZE_BASE=y
> > Test case: baseline.login
> >
> > Breaking commit found:
> >
> > -------------------------------------------------------------------------------
> > commit 31379ec3d17bf215585f1bac15eff77351830d37
> > Author: Vincent Guittot <vincent.guittot@linaro.org>
> > Date: Tue Nov 17 10:02:58 2020 +0100
> >
> > arm64/hikey: update defconfig
> >
> > Signed-off-by: Vincent Guittot <vincent.guittot@linaro.org>
> >
> > diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
> > index 5cfe3cf6f2ac..4d2e85c7f96b 100644
> > --- a/arch/arm64/configs/defconfig
> > +++ b/arch/arm64/configs/defconfig
> > @@ -12,9 +12,11 @@ CONFIG_TASK_IO_ACCOUNTING=y
> > CONFIG_IKCONFIG=y
> > CONFIG_IKCONFIG_PROC=y
> > CONFIG_NUMA_BALANCING=y
> > +CONFIG_CGROUPS=y
> > CONFIG_MEMCG=y
> > CONFIG_MEMCG_SWAP=y
> > CONFIG_BLK_CGROUP=y
> > +CONFIG_CGROUP_SCHED=y
> > CONFIG_CGROUP_PIDS=y
> > CONFIG_CGROUP_HUGETLB=y
> > CONFIG_CPUSETS=y
> > @@ -22,7 +24,6 @@ CONFIG_CGROUP_DEVICE=y
> > CONFIG_CGROUP_CPUACCT=y
> > CONFIG_CGROUP_PERF=y
> > CONFIG_USER_NS=y
> > -CONFIG_SCHED_AUTOGROUP=y
> > CONFIG_BLK_DEV_INITRD=y
> > CONFIG_KALLSYMS_ALL=y
> > # CONFIG_COMPAT_BRK is not set
> > @@ -83,7 +84,6 @@ CONFIG_CPU_FREQ_GOV_POWERSAVE=m
> > CONFIG_CPU_FREQ_GOV_USERSPACE=y
> > CONFIG_CPU_FREQ_GOV_ONDEMAND=y
> > CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m
> > -CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y
> > CONFIG_CPUFREQ_DT=y
> > CONFIG_ACPI_CPPC_CPUFREQ=m
> > CONFIG_ARM_ALLWINNER_SUN50I_CPUFREQ_NVMEM=m
> > @@ -264,6 +264,7 @@ CONFIG_VIRTIO_BLK=y
> > CONFIG_BLK_DEV_NVME=m
> > CONFIG_SRAM=y
> > CONFIG_PCI_ENDPOINT_TEST=m
> > +CONFIG_HISI_HIKEY_USB=m
> > CONFIG_EEPROM_AT24=m
> > CONFIG_EEPROM_AT25=m
> > CONFIG_UACCE=m
> > @@ -768,9 +769,13 @@ CONFIG_USB_CONFIGFS_RNDIS=y
> > CONFIG_USB_CONFIGFS_EEM=y
> > CONFIG_USB_CONFIGFS_MASS_STORAGE=y
> > CONFIG_USB_CONFIGFS_F_FS=y
> > +CONFIG_USB_ETH=m
> > CONFIG_TYPEC=m
> > CONFIG_TYPEC_TCPM=m
> > +CONFIG_TYPEC_TCPCI=m
> > +CONFIG_TYPEC_RT1711H=m
> > CONFIG_TYPEC_FUSB302=m
> > +CONFIG_TYPEC_UCSI=m
> > CONFIG_TYPEC_HD3SS3220=m
> > CONFIG_MMC=y
> > CONFIG_MMC_BLOCK_MINORS=32
> > @@ -997,6 +1002,7 @@ CONFIG_PHY_XGENE=y
> > CONFIG_PHY_SUN4I_USB=y
> > CONFIG_PHY_MIXEL_MIPI_DPHY=m
> > CONFIG_PHY_HI6220_USB=y
> > +CONFIG_PHY_HI3660_USB=m
> > CONFIG_PHY_HISTB_COMBPHY=y
> > CONFIG_PHY_HISI_INNO_USB2=y
> > CONFIG_PHY_MVEBU_CP110_COMPHY=y
> > @@ -1059,7 +1065,6 @@ CONFIG_CUSE=m
> > CONFIG_OVERLAY_FS=m
> > CONFIG_VFAT_FS=y
> > CONFIG_HUGETLBFS=y
> > -CONFIG_CONFIGFS_FS=y
> > CONFIG_EFIVAR_FS=y
> > CONFIG_SQUASHFS=y
> > CONFIG_NFS_FS=y
> > @@ -1088,7 +1093,6 @@ CONFIG_DEBUG_INFO=y
> > CONFIG_MAGIC_SYSRQ=y
> > CONFIG_DEBUG_FS=y
> > CONFIG_DEBUG_KERNEL=y
> > -# CONFIG_SCHED_DEBUG is not set
> > # CONFIG_DEBUG_PREEMPT is not set
> > -# CONFIG_FTRACE is not set
> > +CONFIG_ENABLE_DEFAULT_TRACERS=y
> > CONFIG_MEMTEST=y
> > -------------------------------------------------------------------------------
> >
> >
> > Git bisection log:
> >
> > -------------------------------------------------------------------------------
> > git bisect start
> > # good: [7c53f6b671f4aba70ff15e1b05148b10d58c2837] Linux 5.11-rc3
> > git bisect good 7c53f6b671f4aba70ff15e1b05148b10d58c2837
> > # bad: [cea05edf939988c7b305d54041dfb471e0ab7765] Merge remote-tracking branch 'georgi.db845c/db845c-fixes' into integ
> > git bisect bad cea05edf939988c7b305d54041dfb471e0ab7765
> > # bad: [3c4d0637f972ca8bf05255916c12c93603887c2d] Merge remote-tracking branch 'vincent.hikey/test/hikey' into integ
> > git bisect bad 3c4d0637f972ca8bf05255916c12c93603887c2d
> > # good: [e593d63655e8104e5eb84b76730f904161e03460] Merge remote-tracking branch 'vincent.guittot/test/scheduler' into integ
> > git bisect good e593d63655e8104e5eb84b76730f904161e03460
> > # bad: [31379ec3d17bf215585f1bac15eff77351830d37] arm64/hikey: update defconfig
> > git bisect bad 31379ec3d17bf215585f1bac15eff77351830d37
> > # good: [782ed9d18ed9c1aee357a327ac6bfdd50a86d6eb] amr64/hikey: disable hearthbeat led
> > git bisect good 782ed9d18ed9c1aee357a327ac6bfdd50a86d6eb
> > # first bad commit: [31379ec3d17bf215585f1bac15eff77351830d37] arm64/hikey: update defconfig
> > -------------------------------------------------------------------------------
> >
> >
> > -=-=-=-=-=-=-=-=-=-=-=-
> > Groups.io Links: You receive all messages sent to this group.
> > View/Reply Online (#5316): https://groups.io/g/kernelci-results/message/5316
> > Mute This Topic: https://groups.io/mt/79590195/924702
> > Group Owner: kernelci-results+owner@groups.io
> > Unsubscribe: https://groups.io/g/kernelci-results/unsub [guillaume.tucker@collabora.com]
> > -=-=-=-=-=-=-=-=-=-=-=-
> >
> >
>
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: pmwg/integ bisection: baseline.login on rk3328-rock64
@ 2021-01-12 13:46 ` Vincent Guittot
0 siblings, 0 replies; 10+ messages in thread
From: Vincent Guittot @ 2021-01-12 13:46 UTC (permalink / raw)
To: Guillaume Tucker
Cc: Anson Huang, Arnd Bergmann, Max Krummenacher, Shawn Guo,
linux-kernel, Krzysztof Kozlowski, Li Yang, kernelci-results,
Michael Walle, Catalin Marinas, Geert Uytterhoeven,
Bjorn Andersson, Will Deacon, LAK
Hi Guillaume
On Tue, 12 Jan 2021 at 12:25, Guillaume Tucker
<guillaume.tucker@collabora.com> wrote:
>
> Hi Vincent,
>
> Please see the bisection report below about a boot failure on
> rk3328-rock64 with the pwmg/integ branch.
>
> Reports aren't automatically sent to the public while we're
> trialing new bisection features on kernelci.org but this one
> looks valid.
Thanks for the report. I'm going to have a deeper look.
The culprit patch is there to set defconfig for running some of our
tests on hikey and hikey960 boards and doesn't aim to be merged
upstream.
It sets some scheduler features: disable auto group because I run
tests related to cgroups and scheduler. But those are generics
It enables default trace events which are generic too
And It enables some hikey specific config.
TBH I don't see any straightforward relation with rockchip.
As a 1st guess I would say that it is related to trace events.
>
> There's nothing in the serial console log, probably because it's
> crashing too early during boot.
>
> Some details can be found here:
>
> https://kernelci.org/test/case/id/5ffb978de38e717501c94cd8/
>
> The bisection was run with CONFIG_RANDOMIZE_BASE=y enabled, but
> the same issue occurs with a plain defconfig from that branch.
> Results with other configs and platforms can be compared here:
>
> https://kernelci.org/test/job/pmwg/branch/integ/kernel/v5.11-rc3-13-gcea05edf93998/plan/baseline/
>
> Please let us know if you need some help to test a fix or debug
> the issue.
I don't have any rockchip board on which I can run tests but I can
push an updated version of the patch without trace events if this can
then be then tested on kernelci rockchip board.
Regards,
Vincent
>
> Thanks,
> Guillaume
>
>
> On 11/01/2021 05:36, KernelCI bot wrote:
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
> > * This automated bisection report was sent to you on the basis *
> > * that you may be involved with the breaking commit it has *
> > * found. No manual investigation has been done to verify it, *
> > * and the root cause of the problem may be somewhere else. *
> > * *
> > * If you do send a fix, please include this trailer: *
> > * Reported-by: "kernelci.org bot" <bot@kernelci.org> *
> > * *
> > * Hope this helps! *
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
> >
> > pmwg/integ bisection: baseline.login on rk3328-rock64
> >
> > Summary:
> > Start: cea05edf9399 Merge remote-tracking branch 'georgi.db845c/db845c-fixes' into integ
> > Plain log: https://storage.kernelci.org/pmwg/integ/v5.11-rc3-13-gcea05edf93998/arm64/defconfig+CONFIG_RANDOMIZE_BASE=y/gcc-8/lab-baylibre/baseline-rk3328-rock64.txt
> > HTML log: https://storage.kernelci.org/pmwg/integ/v5.11-rc3-13-gcea05edf93998/arm64/defconfig+CONFIG_RANDOMIZE_BASE=y/gcc-8/lab-baylibre/baseline-rk3328-rock64.html
> > Result: 31379ec3d17b arm64/hikey: update defconfig
> >
> > Checks:
> > revert: PASS
> > verify: PASS
> >
> > Parameters:
> > Tree: pmwg
> > URL: https://git.linaro.org/power/linux.git
> > Branch: integ
> > Target: rk3328-rock64
> > CPU arch: arm64
> > Lab: lab-baylibre
> > Compiler: gcc-8
> > Config: defconfig+CONFIG_RANDOMIZE_BASE=y
> > Test case: baseline.login
> >
> > Breaking commit found:
> >
> > -------------------------------------------------------------------------------
> > commit 31379ec3d17bf215585f1bac15eff77351830d37
> > Author: Vincent Guittot <vincent.guittot@linaro.org>
> > Date: Tue Nov 17 10:02:58 2020 +0100
> >
> > arm64/hikey: update defconfig
> >
> > Signed-off-by: Vincent Guittot <vincent.guittot@linaro.org>
> >
> > diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
> > index 5cfe3cf6f2ac..4d2e85c7f96b 100644
> > --- a/arch/arm64/configs/defconfig
> > +++ b/arch/arm64/configs/defconfig
> > @@ -12,9 +12,11 @@ CONFIG_TASK_IO_ACCOUNTING=y
> > CONFIG_IKCONFIG=y
> > CONFIG_IKCONFIG_PROC=y
> > CONFIG_NUMA_BALANCING=y
> > +CONFIG_CGROUPS=y
> > CONFIG_MEMCG=y
> > CONFIG_MEMCG_SWAP=y
> > CONFIG_BLK_CGROUP=y
> > +CONFIG_CGROUP_SCHED=y
> > CONFIG_CGROUP_PIDS=y
> > CONFIG_CGROUP_HUGETLB=y
> > CONFIG_CPUSETS=y
> > @@ -22,7 +24,6 @@ CONFIG_CGROUP_DEVICE=y
> > CONFIG_CGROUP_CPUACCT=y
> > CONFIG_CGROUP_PERF=y
> > CONFIG_USER_NS=y
> > -CONFIG_SCHED_AUTOGROUP=y
> > CONFIG_BLK_DEV_INITRD=y
> > CONFIG_KALLSYMS_ALL=y
> > # CONFIG_COMPAT_BRK is not set
> > @@ -83,7 +84,6 @@ CONFIG_CPU_FREQ_GOV_POWERSAVE=m
> > CONFIG_CPU_FREQ_GOV_USERSPACE=y
> > CONFIG_CPU_FREQ_GOV_ONDEMAND=y
> > CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m
> > -CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y
> > CONFIG_CPUFREQ_DT=y
> > CONFIG_ACPI_CPPC_CPUFREQ=m
> > CONFIG_ARM_ALLWINNER_SUN50I_CPUFREQ_NVMEM=m
> > @@ -264,6 +264,7 @@ CONFIG_VIRTIO_BLK=y
> > CONFIG_BLK_DEV_NVME=m
> > CONFIG_SRAM=y
> > CONFIG_PCI_ENDPOINT_TEST=m
> > +CONFIG_HISI_HIKEY_USB=m
> > CONFIG_EEPROM_AT24=m
> > CONFIG_EEPROM_AT25=m
> > CONFIG_UACCE=m
> > @@ -768,9 +769,13 @@ CONFIG_USB_CONFIGFS_RNDIS=y
> > CONFIG_USB_CONFIGFS_EEM=y
> > CONFIG_USB_CONFIGFS_MASS_STORAGE=y
> > CONFIG_USB_CONFIGFS_F_FS=y
> > +CONFIG_USB_ETH=m
> > CONFIG_TYPEC=m
> > CONFIG_TYPEC_TCPM=m
> > +CONFIG_TYPEC_TCPCI=m
> > +CONFIG_TYPEC_RT1711H=m
> > CONFIG_TYPEC_FUSB302=m
> > +CONFIG_TYPEC_UCSI=m
> > CONFIG_TYPEC_HD3SS3220=m
> > CONFIG_MMC=y
> > CONFIG_MMC_BLOCK_MINORS=32
> > @@ -997,6 +1002,7 @@ CONFIG_PHY_XGENE=y
> > CONFIG_PHY_SUN4I_USB=y
> > CONFIG_PHY_MIXEL_MIPI_DPHY=m
> > CONFIG_PHY_HI6220_USB=y
> > +CONFIG_PHY_HI3660_USB=m
> > CONFIG_PHY_HISTB_COMBPHY=y
> > CONFIG_PHY_HISI_INNO_USB2=y
> > CONFIG_PHY_MVEBU_CP110_COMPHY=y
> > @@ -1059,7 +1065,6 @@ CONFIG_CUSE=m
> > CONFIG_OVERLAY_FS=m
> > CONFIG_VFAT_FS=y
> > CONFIG_HUGETLBFS=y
> > -CONFIG_CONFIGFS_FS=y
> > CONFIG_EFIVAR_FS=y
> > CONFIG_SQUASHFS=y
> > CONFIG_NFS_FS=y
> > @@ -1088,7 +1093,6 @@ CONFIG_DEBUG_INFO=y
> > CONFIG_MAGIC_SYSRQ=y
> > CONFIG_DEBUG_FS=y
> > CONFIG_DEBUG_KERNEL=y
> > -# CONFIG_SCHED_DEBUG is not set
> > # CONFIG_DEBUG_PREEMPT is not set
> > -# CONFIG_FTRACE is not set
> > +CONFIG_ENABLE_DEFAULT_TRACERS=y
> > CONFIG_MEMTEST=y
> > -------------------------------------------------------------------------------
> >
> >
> > Git bisection log:
> >
> > -------------------------------------------------------------------------------
> > git bisect start
> > # good: [7c53f6b671f4aba70ff15e1b05148b10d58c2837] Linux 5.11-rc3
> > git bisect good 7c53f6b671f4aba70ff15e1b05148b10d58c2837
> > # bad: [cea05edf939988c7b305d54041dfb471e0ab7765] Merge remote-tracking branch 'georgi.db845c/db845c-fixes' into integ
> > git bisect bad cea05edf939988c7b305d54041dfb471e0ab7765
> > # bad: [3c4d0637f972ca8bf05255916c12c93603887c2d] Merge remote-tracking branch 'vincent.hikey/test/hikey' into integ
> > git bisect bad 3c4d0637f972ca8bf05255916c12c93603887c2d
> > # good: [e593d63655e8104e5eb84b76730f904161e03460] Merge remote-tracking branch 'vincent.guittot/test/scheduler' into integ
> > git bisect good e593d63655e8104e5eb84b76730f904161e03460
> > # bad: [31379ec3d17bf215585f1bac15eff77351830d37] arm64/hikey: update defconfig
> > git bisect bad 31379ec3d17bf215585f1bac15eff77351830d37
> > # good: [782ed9d18ed9c1aee357a327ac6bfdd50a86d6eb] amr64/hikey: disable hearthbeat led
> > git bisect good 782ed9d18ed9c1aee357a327ac6bfdd50a86d6eb
> > # first bad commit: [31379ec3d17bf215585f1bac15eff77351830d37] arm64/hikey: update defconfig
> > -------------------------------------------------------------------------------
> >
> >
> > -=-=-=-=-=-=-=-=-=-=-=-
> > Groups.io Links: You receive all messages sent to this group.
> > View/Reply Online (#5316): https://groups.io/g/kernelci-results/message/5316
> > Mute This Topic: https://groups.io/mt/79590195/924702
> > Group Owner: kernelci-results+owner@groups.io
> > Unsubscribe: https://groups.io/g/kernelci-results/unsub [guillaume.tucker@collabora.com]
> > -=-=-=-=-=-=-=-=-=-=-=-
> >
> >
>
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^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: pmwg/integ bisection: baseline.login on rk3328-rock64
2021-01-12 13:46 ` Vincent Guittot
@ 2021-01-13 14:48 ` Arnd Bergmann
-1 siblings, 0 replies; 10+ messages in thread
From: Arnd Bergmann @ 2021-01-13 14:48 UTC (permalink / raw)
To: Vincent Guittot
Cc: Guillaume Tucker, kernelci-results, Anson Huang, Will Deacon,
Li Yang, Arnd Bergmann, linux-kernel, Shawn Guo,
Max Krummenacher, Bjorn Andersson, Geert Uytterhoeven,
Krzysztof Kozlowski, LAK, Catalin Marinas, Michael Walle
On Tue, Jan 12, 2021 at 2:46 PM Vincent Guittot
<vincent.guittot@linaro.org> wrote:
> On Tue, 12 Jan 2021 at 12:25, Guillaume Tucker <guillaume.tucker@collabora.com> wrote:
> >
> > Some details can be found here:
> >
> > https://kernelci.org/test/case/id/5ffb978de38e717501c94cd8/
> >
> > The bisection was run with CONFIG_RANDOMIZE_BASE=y enabled, but
> > the same issue occurs with a plain defconfig from that branch.
> > Results with other configs and platforms can be compared here:
> >
> > https://kernelci.org/test/job/pmwg/branch/integ/kernel/v5.11-rc3-13-gcea05edf93998/plan/baseline/
> >
> > Please let us know if you need some help to test a fix or debug
> > the issue.
>
> I don't have any rockchip board on which I can run tests but I can
> push an updated version of the patch without trace events if this can
> then be then tested on kernelci rockchip board.
It's odd that there is no output from the kernel at all, which
rules out most of the options that change, as they should only
have an effect later during boot.
One thing I noticed is that the last successful boot has a kernel
image size just under 32MB for the vmlinux, while the failing
configurations have more than 34MB.
I looked at the loadaddress as well:
11:43:57.119234 Filename '536723/tftp-deploy-j462agcw/kernel/Image'.
11:43:57.122622 Load address: 0x2000000
11:43:59.708404 Bytes transferred = 34361856 (20c5200 hex)
...
11:43:59.814346 Filename
'536723/tftp-deploy-j462agcw/ramdisk/ramdisk.cpio.gz.uboot'.
11:43:59.814638 Load address: 0x4000000
11:44:00.447924 Bytes transferred = 8517374 (81f6fe hex)
So the ramdisk and the kernel overlap when the kernel is larger than 32MB!
Arnd
^ permalink raw reply [flat|nested] 10+ messages in thread* Re: pmwg/integ bisection: baseline.login on rk3328-rock64
@ 2021-01-13 14:48 ` Arnd Bergmann
0 siblings, 0 replies; 10+ messages in thread
From: Arnd Bergmann @ 2021-01-13 14:48 UTC (permalink / raw)
To: Vincent Guittot
Cc: Anson Huang, Arnd Bergmann, Max Krummenacher, Guillaume Tucker,
linux-kernel, Krzysztof Kozlowski, Li Yang, kernelci-results,
Michael Walle, Catalin Marinas, Shawn Guo, Geert Uytterhoeven,
Bjorn Andersson, Will Deacon, LAK
On Tue, Jan 12, 2021 at 2:46 PM Vincent Guittot
<vincent.guittot@linaro.org> wrote:
> On Tue, 12 Jan 2021 at 12:25, Guillaume Tucker <guillaume.tucker@collabora.com> wrote:
> >
> > Some details can be found here:
> >
> > https://kernelci.org/test/case/id/5ffb978de38e717501c94cd8/
> >
> > The bisection was run with CONFIG_RANDOMIZE_BASE=y enabled, but
> > the same issue occurs with a plain defconfig from that branch.
> > Results with other configs and platforms can be compared here:
> >
> > https://kernelci.org/test/job/pmwg/branch/integ/kernel/v5.11-rc3-13-gcea05edf93998/plan/baseline/
> >
> > Please let us know if you need some help to test a fix or debug
> > the issue.
>
> I don't have any rockchip board on which I can run tests but I can
> push an updated version of the patch without trace events if this can
> then be then tested on kernelci rockchip board.
It's odd that there is no output from the kernel at all, which
rules out most of the options that change, as they should only
have an effect later during boot.
One thing I noticed is that the last successful boot has a kernel
image size just under 32MB for the vmlinux, while the failing
configurations have more than 34MB.
I looked at the loadaddress as well:
11:43:57.119234 Filename '536723/tftp-deploy-j462agcw/kernel/Image'.
11:43:57.122622 Load address: 0x2000000
11:43:59.708404 Bytes transferred = 34361856 (20c5200 hex)
...
11:43:59.814346 Filename
'536723/tftp-deploy-j462agcw/ramdisk/ramdisk.cpio.gz.uboot'.
11:43:59.814638 Load address: 0x4000000
11:44:00.447924 Bytes transferred = 8517374 (81f6fe hex)
So the ramdisk and the kernel overlap when the kernel is larger than 32MB!
Arnd
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 10+ messages in thread* Re: pmwg/integ bisection: baseline.login on rk3328-rock64
2021-01-13 14:48 ` Arnd Bergmann
@ 2021-01-13 14:53 ` Vincent Guittot
-1 siblings, 0 replies; 10+ messages in thread
From: Vincent Guittot @ 2021-01-13 14:53 UTC (permalink / raw)
To: Arnd Bergmann
Cc: Guillaume Tucker, kernelci-results, Anson Huang, Will Deacon,
Li Yang, Arnd Bergmann, linux-kernel, Shawn Guo,
Max Krummenacher, Bjorn Andersson, Geert Uytterhoeven,
Krzysztof Kozlowski, LAK, Catalin Marinas, Michael Walle
On Wed, 13 Jan 2021 at 15:49, Arnd Bergmann <arnd@kernel.org> wrote:
>
> On Tue, Jan 12, 2021 at 2:46 PM Vincent Guittot
> <vincent.guittot@linaro.org> wrote:
> > On Tue, 12 Jan 2021 at 12:25, Guillaume Tucker <guillaume.tucker@collabora.com> wrote:
> > >
> > > Some details can be found here:
> > >
> > > https://kernelci.org/test/case/id/5ffb978de38e717501c94cd8/
> > >
> > > The bisection was run with CONFIG_RANDOMIZE_BASE=y enabled, but
> > > the same issue occurs with a plain defconfig from that branch.
> > > Results with other configs and platforms can be compared here:
> > >
> > > https://kernelci.org/test/job/pmwg/branch/integ/kernel/v5.11-rc3-13-gcea05edf93998/plan/baseline/
> > >
> > > Please let us know if you need some help to test a fix or debug
> > > the issue.
> >
> > I don't have any rockchip board on which I can run tests but I can
> > push an updated version of the patch without trace events if this can
> > then be then tested on kernelci rockchip board.
>
> It's odd that there is no output from the kernel at all, which
> rules out most of the options that change, as they should only
> have an effect later during boot.
>
> One thing I noticed is that the last successful boot has a kernel
> image size just under 32MB for the vmlinux, while the failing
> configurations have more than 34MB.
>
> I looked at the loadaddress as well:
>
> 11:43:57.119234 Filename '536723/tftp-deploy-j462agcw/kernel/Image'.
> 11:43:57.122622 Load address: 0x2000000
> 11:43:59.708404 Bytes transferred = 34361856 (20c5200 hex)
> ...
> 11:43:59.814346 Filename
> '536723/tftp-deploy-j462agcw/ramdisk/ramdisk.cpio.gz.uboot'.
> 11:43:59.814638 Load address: 0x4000000
> 11:44:00.447924 Bytes transferred = 8517374 (81f6fe hex)
>
> So the ramdisk and the kernel overlap when the kernel is larger than 32MB!
Good catch Arnd.
Thanks
>
> Arnd
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: pmwg/integ bisection: baseline.login on rk3328-rock64
@ 2021-01-13 14:53 ` Vincent Guittot
0 siblings, 0 replies; 10+ messages in thread
From: Vincent Guittot @ 2021-01-13 14:53 UTC (permalink / raw)
To: Arnd Bergmann
Cc: Anson Huang, Arnd Bergmann, Max Krummenacher, Guillaume Tucker,
linux-kernel, Krzysztof Kozlowski, Li Yang, kernelci-results,
Michael Walle, Catalin Marinas, Shawn Guo, Geert Uytterhoeven,
Bjorn Andersson, Will Deacon, LAK
On Wed, 13 Jan 2021 at 15:49, Arnd Bergmann <arnd@kernel.org> wrote:
>
> On Tue, Jan 12, 2021 at 2:46 PM Vincent Guittot
> <vincent.guittot@linaro.org> wrote:
> > On Tue, 12 Jan 2021 at 12:25, Guillaume Tucker <guillaume.tucker@collabora.com> wrote:
> > >
> > > Some details can be found here:
> > >
> > > https://kernelci.org/test/case/id/5ffb978de38e717501c94cd8/
> > >
> > > The bisection was run with CONFIG_RANDOMIZE_BASE=y enabled, but
> > > the same issue occurs with a plain defconfig from that branch.
> > > Results with other configs and platforms can be compared here:
> > >
> > > https://kernelci.org/test/job/pmwg/branch/integ/kernel/v5.11-rc3-13-gcea05edf93998/plan/baseline/
> > >
> > > Please let us know if you need some help to test a fix or debug
> > > the issue.
> >
> > I don't have any rockchip board on which I can run tests but I can
> > push an updated version of the patch without trace events if this can
> > then be then tested on kernelci rockchip board.
>
> It's odd that there is no output from the kernel at all, which
> rules out most of the options that change, as they should only
> have an effect later during boot.
>
> One thing I noticed is that the last successful boot has a kernel
> image size just under 32MB for the vmlinux, while the failing
> configurations have more than 34MB.
>
> I looked at the loadaddress as well:
>
> 11:43:57.119234 Filename '536723/tftp-deploy-j462agcw/kernel/Image'.
> 11:43:57.122622 Load address: 0x2000000
> 11:43:59.708404 Bytes transferred = 34361856 (20c5200 hex)
> ...
> 11:43:59.814346 Filename
> '536723/tftp-deploy-j462agcw/ramdisk/ramdisk.cpio.gz.uboot'.
> 11:43:59.814638 Load address: 0x4000000
> 11:44:00.447924 Bytes transferred = 8517374 (81f6fe hex)
>
> So the ramdisk and the kernel overlap when the kernel is larger than 32MB!
Good catch Arnd.
Thanks
>
> Arnd
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 10+ messages in thread