Re: next/master boot: 310 boots: 11 failed, 292 passed with 6 offline, 1 untried/unknown (next-20190904)

Re: next/master boot: 310 boots: 11 failed, 292 passed with 6 offline, 1 untried/unknown (next-20190904)

[Mark Brown]

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On Wed, Sep 04, 2019 at 12:05:57PM -0700, kernelci.org bot wrote:

Since 30th August -next fails to boot with no kernel output on
mt7622-rfb1:

> arm64:
>     defconfig:
>         gcc-8:
>             mt7622-rfb1: 1 failed lab
> 
>     defconfig+CONFIG_RANDOMIZE_BASE=y:
>         gcc-8:
>             mt7622-rfb1: 1 failed lab

There's logging from ATF so it looks like we try to boot the kernel:

Starting kernel ...

[ATF][    36.199793]save kernel info
[ATF][    36.202824]Kernel_EL2
[ATF][    36.205580]Kernel is 64Bit
[ATF][    36.208768]pc=0x40080000, r0=0x5cf48000, r1=0x0
INFO:    BL3-1: Preparing for EL3 exit to normal world, Kernel
INFO:    BL3-1: Next image address = 0x40080000
INFO:    BL3-1: Next image spsr = 0x3c9
[ATF][    36.227037]el3_exit

but no output.  More details including full logs at:

	https://kernelci.org/boot/id/5d6fe70059b514164ef1224d/
	https://kernelci.org/boot/id/5d6fe6e259b514164ef12243/

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[-- Attachment #2: Type: text/plain, Size: 176 bytes --]

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Re: next/master boot: 310 boots: 11 failed, 292 passed with 6 offline, 1 untried/unknown (next-20190904)

[Kevin Hilman]

[ + Steven Liu who donated this board to my kernelCI lab ]

Mark Brown <broonie@kernel.org> writes:

> On Wed, Sep 04, 2019 at 12:05:57PM -0700, kernelci.org bot wrote:
>
> Since 30th August -next fails to boot with no kernel output on
> mt7622-rfb1:
>
>> arm64:
>>     defconfig:
>>         gcc-8:
>>             mt7622-rfb1: 1 failed lab
>> 
>>     defconfig+CONFIG_RANDOMIZE_BASE=y:
>>         gcc-8:
>>             mt7622-rfb1: 1 failed lab
>
> There's logging from ATF so it looks like we try to boot the kernel:
>
> Starting kernel ...
>
> [ATF][    36.199793]save kernel info
> [ATF][    36.202824]Kernel_EL2
> [ATF][    36.205580]Kernel is 64Bit
> [ATF][    36.208768]pc=0x40080000, r0=0x5cf48000, r1=0x0
> INFO:    BL3-1: Preparing for EL3 exit to normal world, Kernel
> INFO:    BL3-1: Next image address = 0x40080000
> INFO:    BL3-1: Next image spsr = 0x3c9
> [ATF][    36.227037]el3_exit
>
> but no output.  More details including full logs at:
>
> 	https://kernelci.org/boot/id/5d6fe70059b514164ef1224d/
> 	https://kernelci.org/boot/id/5d6fe6e259b514164ef12243/

Bisected down to this commit[1], full bisect log here[2].  It didn't
revert cleanly on top of next-20190904, so I didn't get any further.

Kevin

[1]
419e2f1838819e954071dfa1d1f820ab3386ada1 is the first bad commit
commit 419e2f1838819e954071dfa1d1f820ab3386ada1
Author: Christoph Hellwig <hch@lst.de>
Date:   Mon Aug 26 09:03:44 2019 +0200

    dma-mapping: remove arch_dma_mmap_pgprot
    
    arch_dma_mmap_pgprot is used for two things:
    
     1) to override the "normal" uncached page attributes for mapping
        memory coherent to devices that can't snoop the CPU caches
     2) to provide the special DMA_ATTR_WRITE_COMBINE semantics on older
        arm systems and some mips platforms
    
    Replace one with the pgprot_dmacoherent macro that is already provided
    by arm and much simpler to use, and lift the DMA_ATTR_WRITE_COMBINE
    handling to common code with an explicit arch opt-in.
    
    Signed-off-by: Christoph Hellwig <hch@lst.de>
    Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>     # m68k
    Acked-by: Paul Burton <paul.burton@mips.com>            # mips

 arch/arm/Kconfig                   |  2 +-
 arch/arm/mm/dma-mapping.c          |  6 ------
 arch/arm64/Kconfig                 |  1 -
 arch/arm64/include/asm/pgtable.h   |  4 ++++
 arch/arm64/mm/dma-mapping.c        |  6 ------
 arch/m68k/Kconfig                  |  1 -
 arch/m68k/include/asm/pgtable_mm.h |  3 +++
 arch/m68k/kernel/dma.c             |  3 +--
 arch/mips/Kconfig                  |  2 +-
 arch/mips/mm/dma-noncoherent.c     |  8 --------
 include/linux/dma-noncoherent.h    | 13 +++++++++++--
 kernel/dma/Kconfig                 | 12 +++++++++---
 kernel/dma/mapping.c               |  8 +++++---
 13 files changed, 35 insertions(+), 34 deletions(-)
bisect run success

[2]
$ git bisect log
git bisect start
# bad: [35394d031b710e832849fca60d0f53b513f0c390] Add linux-next specific files for 20190904
git bisect bad 35394d031b710e832849fca60d0f53b513f0c390
# good: [089cf7f6ecb266b6a4164919a2e69bd2f938374a] Linux 5.3-rc7
git bisect good 089cf7f6ecb266b6a4164919a2e69bd2f938374a
# bad: [493424779be81b03fb4aca89cc05ba95e9fc0c31] Merge remote-tracking branch 'crypto/master'
git bisect bad 493424779be81b03fb4aca89cc05ba95e9fc0c31
# bad: [58a02f90fddfdc9e4dfbd6579ff788ffdc22afe4] Merge remote-tracking branch 'hid/for-next'
git bisect bad 58a02f90fddfdc9e4dfbd6579ff788ffdc22afe4
# bad: [27c3f6e1d84b47def9060fd481be92838d819a9b] Merge remote-tracking branch 'csky/linux-next'
git bisect bad 27c3f6e1d84b47def9060fd481be92838d819a9b
# good: [f119c164735d85f2a41d14503cb9933d219c539e] arm-soc: document merges
git bisect good f119c164735d85f2a41d14503cb9933d219c539e
# bad: [e87b432d6c45697defc03eb69261661060c85245] Merge remote-tracking branch 'actions/for-next'
git bisect bad e87b432d6c45697defc03eb69261661060c85245
# good: [1ab97157f64dadb44d029096c6a92305d6631ab2] Merge remote-tracking branch 'kbuild/for-next'
git bisect good 1ab97157f64dadb44d029096c6a92305d6631ab2
# good: [ac12cf85d682a2c1948210c65f7fb21ef01dd9f6] Merge branches 'for-next/52-bit-kva', 'for-next/cpu-topology', 'for-next/error-injection', 'for-next/perf', 'for-next/psci-cpuidle', 'for-next/rng', 'for-next/smpboot', 'for-next/tbi' and 'for-next/tlbi' into for-next/core
git bisect good ac12cf85d682a2c1948210c65f7fb21ef01dd9f6
# bad: [4934d349f6e5afc9345a44acb0daa3066594088a] Merge remote-tracking branch 'asm-generic/master'
git bisect bad 4934d349f6e5afc9345a44acb0daa3066594088a
# good: [5251a1c90f7f4e458dc3154920e09624311f54b6] Merge remote-tracking branch 'compiler-attributes/compiler-attributes'
git bisect good 5251a1c90f7f4e458dc3154920e09624311f54b6
# skip: [38c38cb73223218f6eedf485280917af1f8a0af2] mmc: queue: use bigger segments if DMA MAP layer can merge the segments
git bisect skip 38c38cb73223218f6eedf485280917af1f8a0af2
# bad: [419e2f1838819e954071dfa1d1f820ab3386ada1] dma-mapping: remove arch_dma_mmap_pgprot
git bisect bad 419e2f1838819e954071dfa1d1f820ab3386ada1
# good: [5518ea1ad2c0c7f38d067f621d9349e6a11c8879] unicore32: remove the unused pgprot_dmacoherent define
git bisect good 5518ea1ad2c0c7f38d067f621d9349e6a11c8879
# good: [b898e50f9f49f7d90f3bca94ac046145072034a2] arm-nommu: remove the unused pgprot_dmacoherent define
git bisect good b898e50f9f49f7d90f3bca94ac046145072034a2

Re: next/master boot: 310 boots: 11 failed, 292 passed with 6 offline, 1 untried/unknown (next-20190904)

[Kevin Hilman]

[ + Steven Liu who donated this board to my kernelCI lab ]

Mark Brown <broonie@kernel.org> writes:

> On Wed, Sep 04, 2019 at 12:05:57PM -0700, kernelci.org bot wrote:
>
> Since 30th August -next fails to boot with no kernel output on
> mt7622-rfb1:
>
>> arm64:
>>     defconfig:
>>         gcc-8:
>>             mt7622-rfb1: 1 failed lab
>> 
>>     defconfig+CONFIG_RANDOMIZE_BASE=y:
>>         gcc-8:
>>             mt7622-rfb1: 1 failed lab
>
> There's logging from ATF so it looks like we try to boot the kernel:
>
> Starting kernel ...
>
> [ATF][    36.199793]save kernel info
> [ATF][    36.202824]Kernel_EL2
> [ATF][    36.205580]Kernel is 64Bit
> [ATF][    36.208768]pc=0x40080000, r0=0x5cf48000, r1=0x0
> INFO:    BL3-1: Preparing for EL3 exit to normal world, Kernel
> INFO:    BL3-1: Next image address = 0x40080000
> INFO:    BL3-1: Next image spsr = 0x3c9
> [ATF][    36.227037]el3_exit
>
> but no output.  More details including full logs at:
>
> 	https://kernelci.org/boot/id/5d6fe70059b514164ef1224d/
> 	https://kernelci.org/boot/id/5d6fe6e259b514164ef12243/

Bisected down to this commit[1], full bisect log here[2].  It didn't
revert cleanly on top of next-20190904, so I didn't get any further.

Kevin

[1]
419e2f1838819e954071dfa1d1f820ab3386ada1 is the first bad commit
commit 419e2f1838819e954071dfa1d1f820ab3386ada1
Author: Christoph Hellwig <hch@lst.de>
Date:   Mon Aug 26 09:03:44 2019 +0200

    dma-mapping: remove arch_dma_mmap_pgprot
    
    arch_dma_mmap_pgprot is used for two things:
    
     1) to override the "normal" uncached page attributes for mapping
        memory coherent to devices that can't snoop the CPU caches
     2) to provide the special DMA_ATTR_WRITE_COMBINE semantics on older
        arm systems and some mips platforms
    
    Replace one with the pgprot_dmacoherent macro that is already provided
    by arm and much simpler to use, and lift the DMA_ATTR_WRITE_COMBINE
    handling to common code with an explicit arch opt-in.
    
    Signed-off-by: Christoph Hellwig <hch@lst.de>
    Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>     # m68k
    Acked-by: Paul Burton <paul.burton@mips.com>            # mips

 arch/arm/Kconfig                   |  2 +-
 arch/arm/mm/dma-mapping.c          |  6 ------
 arch/arm64/Kconfig                 |  1 -
 arch/arm64/include/asm/pgtable.h   |  4 ++++
 arch/arm64/mm/dma-mapping.c        |  6 ------
 arch/m68k/Kconfig                  |  1 -
 arch/m68k/include/asm/pgtable_mm.h |  3 +++
 arch/m68k/kernel/dma.c             |  3 +--
 arch/mips/Kconfig                  |  2 +-
 arch/mips/mm/dma-noncoherent.c     |  8 --------
 include/linux/dma-noncoherent.h    | 13 +++++++++++--
 kernel/dma/Kconfig                 | 12 +++++++++---
 kernel/dma/mapping.c               |  8 +++++---
 13 files changed, 35 insertions(+), 34 deletions(-)
bisect run success

[2]
$ git bisect log
git bisect start
# bad: [35394d031b710e832849fca60d0f53b513f0c390] Add linux-next specific files for 20190904
git bisect bad 35394d031b710e832849fca60d0f53b513f0c390
# good: [089cf7f6ecb266b6a4164919a2e69bd2f938374a] Linux 5.3-rc7
git bisect good 089cf7f6ecb266b6a4164919a2e69bd2f938374a
# bad: [493424779be81b03fb4aca89cc05ba95e9fc0c31] Merge remote-tracking branch 'crypto/master'
git bisect bad 493424779be81b03fb4aca89cc05ba95e9fc0c31
# bad: [58a02f90fddfdc9e4dfbd6579ff788ffdc22afe4] Merge remote-tracking branch 'hid/for-next'
git bisect bad 58a02f90fddfdc9e4dfbd6579ff788ffdc22afe4
# bad: [27c3f6e1d84b47def9060fd481be92838d819a9b] Merge remote-tracking branch 'csky/linux-next'
git bisect bad 27c3f6e1d84b47def9060fd481be92838d819a9b
# good: [f119c164735d85f2a41d14503cb9933d219c539e] arm-soc: document merges
git bisect good f119c164735d85f2a41d14503cb9933d219c539e
# bad: [e87b432d6c45697defc03eb69261661060c85245] Merge remote-tracking branch 'actions/for-next'
git bisect bad e87b432d6c45697defc03eb69261661060c85245
# good: [1ab97157f64dadb44d029096c6a92305d6631ab2] Merge remote-tracking branch 'kbuild/for-next'
git bisect good 1ab97157f64dadb44d029096c6a92305d6631ab2
# good: [ac12cf85d682a2c1948210c65f7fb21ef01dd9f6] Merge branches 'for-next/52-bit-kva', 'for-next/cpu-topology', 'for-next/error-injection', 'for-next/perf', 'for-next/psci-cpuidle', 'for-next/rng', 'for-next/smpboot', 'for-next/tbi' and 'for-next/tlbi' into for-next/core
git bisect good ac12cf85d682a2c1948210c65f7fb21ef01dd9f6
# bad: [4934d349f6e5afc9345a44acb0daa3066594088a] Merge remote-tracking branch 'asm-generic/master'
git bisect bad 4934d349f6e5afc9345a44acb0daa3066594088a
# good: [5251a1c90f7f4e458dc3154920e09624311f54b6] Merge remote-tracking branch 'compiler-attributes/compiler-attributes'
git bisect good 5251a1c90f7f4e458dc3154920e09624311f54b6
# skip: [38c38cb73223218f6eedf485280917af1f8a0af2] mmc: queue: use bigger segments if DMA MAP layer can merge the segments
git bisect skip 38c38cb73223218f6eedf485280917af1f8a0af2
# bad: [419e2f1838819e954071dfa1d1f820ab3386ada1] dma-mapping: remove arch_dma_mmap_pgprot
git bisect bad 419e2f1838819e954071dfa1d1f820ab3386ada1
# good: [5518ea1ad2c0c7f38d067f621d9349e6a11c8879] unicore32: remove the unused pgprot_dmacoherent define
git bisect good 5518ea1ad2c0c7f38d067f621d9349e6a11c8879
# good: [b898e50f9f49f7d90f3bca94ac046145072034a2] arm-nommu: remove the unused pgprot_dmacoherent define
git bisect good b898e50f9f49f7d90f3bca94ac046145072034a2

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Re: next/master boot: 310 boots: 11 failed, 292 passed with 6 offline, 1 untried/unknown (next-20190904)

[Mark Brown]

[-- Attachment #1.1: Type: text/plain, Size: 5671 bytes --]

On Wed, Sep 04, 2019 at 05:15:53PM -0700, Kevin Hilman wrote:
> [ + Steven Liu who donated this board to my kernelCI lab ]

Also adding Christoph since this was bisected to his commit and Catalin
and Will since this was an architecture change.

> Mark Brown <broonie@kernel.org> writes:
> > On Wed, Sep 04, 2019 at 12:05:57PM -0700, kernelci.org bot wrote:

> > Since 30th August -next fails to boot with no kernel output on
> > mt7622-rfb1:

...

> > There's logging from ATF so it looks like we try to boot the kernel:
> >
> > Starting kernel ...
> >
> > [ATF][    36.199793]save kernel info
> > [ATF][    36.202824]Kernel_EL2
> > [ATF][    36.205580]Kernel is 64Bit
> > [ATF][    36.208768]pc=0x40080000, r0=0x5cf48000, r1=0x0
> > INFO:    BL3-1: Preparing for EL3 exit to normal world, Kernel
> > INFO:    BL3-1: Next image address = 0x40080000
> > INFO:    BL3-1: Next image spsr = 0x3c9
> > [ATF][    36.227037]el3_exit

> > but no output.  More details including full logs at:
> >
> > 	https://kernelci.org/boot/id/5d6fe70059b514164ef1224d/
> > 	https://kernelci.org/boot/id/5d6fe6e259b514164ef12243/
> 
> Bisected down to this commit[1], full bisect log here[2].  It didn't
> revert cleanly on top of next-20190904, so I didn't get any further.

> [1]
> 419e2f1838819e954071dfa1d1f820ab3386ada1 is the first bad commit
> commit 419e2f1838819e954071dfa1d1f820ab3386ada1
> Author: Christoph Hellwig <hch@lst.de>
> Date:   Mon Aug 26 09:03:44 2019 +0200
> 
>     dma-mapping: remove arch_dma_mmap_pgprot
>     
>     arch_dma_mmap_pgprot is used for two things:
>     
>      1) to override the "normal" uncached page attributes for mapping
>         memory coherent to devices that can't snoop the CPU caches
>      2) to provide the special DMA_ATTR_WRITE_COMBINE semantics on older
>         arm systems and some mips platforms
>     
>     Replace one with the pgprot_dmacoherent macro that is already provided
>     by arm and much simpler to use, and lift the DMA_ATTR_WRITE_COMBINE
>     handling to common code with an explicit arch opt-in.
>     
>     Signed-off-by: Christoph Hellwig <hch@lst.de>
>     Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>     # m68k
>     Acked-by: Paul Burton <paul.burton@mips.com>            # mips
> 
>  arch/arm/Kconfig                   |  2 +-
>  arch/arm/mm/dma-mapping.c          |  6 ------
>  arch/arm64/Kconfig                 |  1 -
>  arch/arm64/include/asm/pgtable.h   |  4 ++++
>  arch/arm64/mm/dma-mapping.c        |  6 ------
>  arch/m68k/Kconfig                  |  1 -
>  arch/m68k/include/asm/pgtable_mm.h |  3 +++
>  arch/m68k/kernel/dma.c             |  3 +--
>  arch/mips/Kconfig                  |  2 +-
>  arch/mips/mm/dma-noncoherent.c     |  8 --------
>  include/linux/dma-noncoherent.h    | 13 +++++++++++--
>  kernel/dma/Kconfig                 | 12 +++++++++---
>  kernel/dma/mapping.c               |  8 +++++---
>  13 files changed, 35 insertions(+), 34 deletions(-)
> bisect run success
> 
> [2]
> $ git bisect log
> git bisect start
> # bad: [35394d031b710e832849fca60d0f53b513f0c390] Add linux-next specific files for 20190904
> git bisect bad 35394d031b710e832849fca60d0f53b513f0c390
> # good: [089cf7f6ecb266b6a4164919a2e69bd2f938374a] Linux 5.3-rc7
> git bisect good 089cf7f6ecb266b6a4164919a2e69bd2f938374a
> # bad: [493424779be81b03fb4aca89cc05ba95e9fc0c31] Merge remote-tracking branch 'crypto/master'
> git bisect bad 493424779be81b03fb4aca89cc05ba95e9fc0c31
> # bad: [58a02f90fddfdc9e4dfbd6579ff788ffdc22afe4] Merge remote-tracking branch 'hid/for-next'
> git bisect bad 58a02f90fddfdc9e4dfbd6579ff788ffdc22afe4
> # bad: [27c3f6e1d84b47def9060fd481be92838d819a9b] Merge remote-tracking branch 'csky/linux-next'
> git bisect bad 27c3f6e1d84b47def9060fd481be92838d819a9b
> # good: [f119c164735d85f2a41d14503cb9933d219c539e] arm-soc: document merges
> git bisect good f119c164735d85f2a41d14503cb9933d219c539e
> # bad: [e87b432d6c45697defc03eb69261661060c85245] Merge remote-tracking branch 'actions/for-next'
> git bisect bad e87b432d6c45697defc03eb69261661060c85245
> # good: [1ab97157f64dadb44d029096c6a92305d6631ab2] Merge remote-tracking branch 'kbuild/for-next'
> git bisect good 1ab97157f64dadb44d029096c6a92305d6631ab2
> # good: [ac12cf85d682a2c1948210c65f7fb21ef01dd9f6] Merge branches 'for-next/52-bit-kva', 'for-next/cpu-topology', 'for-next/error-injection', 'for-next/perf', 'for-next/psci-cpuidle', 'for-next/rng', 'for-next/smpboot', 'for-next/tbi' and 'for-next/tlbi' into for-next/core
> git bisect good ac12cf85d682a2c1948210c65f7fb21ef01dd9f6
> # bad: [4934d349f6e5afc9345a44acb0daa3066594088a] Merge remote-tracking branch 'asm-generic/master'
> git bisect bad 4934d349f6e5afc9345a44acb0daa3066594088a
> # good: [5251a1c90f7f4e458dc3154920e09624311f54b6] Merge remote-tracking branch 'compiler-attributes/compiler-attributes'
> git bisect good 5251a1c90f7f4e458dc3154920e09624311f54b6
> # skip: [38c38cb73223218f6eedf485280917af1f8a0af2] mmc: queue: use bigger segments if DMA MAP layer can merge the segments
> git bisect skip 38c38cb73223218f6eedf485280917af1f8a0af2
> # bad: [419e2f1838819e954071dfa1d1f820ab3386ada1] dma-mapping: remove arch_dma_mmap_pgprot
> git bisect bad 419e2f1838819e954071dfa1d1f820ab3386ada1
> # good: [5518ea1ad2c0c7f38d067f621d9349e6a11c8879] unicore32: remove the unused pgprot_dmacoherent define
> git bisect good 5518ea1ad2c0c7f38d067f621d9349e6a11c8879
> # good: [b898e50f9f49f7d90f3bca94ac046145072034a2] arm-nommu: remove the unused pgprot_dmacoherent define
> git bisect good b898e50f9f49f7d90f3bca94ac046145072034a2

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Re: next/master boot: 310 boots: 11 failed, 292 passed with 6 offline, 1 untried/unknown (next-20190904)

[Christoph Hellwig]

On Thu, Sep 05, 2019 at 04:39:38PM +0100, Mark Brown wrote:
> On Wed, Sep 04, 2019 at 05:15:53PM -0700, Kevin Hilman wrote:
> > [ + Steven Liu who donated this board to my kernelCI lab ]
> 
> Also adding Christoph since this was bisected to his commit and Catalin
> and Will since this was an architecture change.

Given Will in CC the problem is on arm64?

Re: next/master boot: 310 boots: 11 failed, 292 passed with 6 offline, 1 untried/unknown (next-20190904)

[Christoph Hellwig]

On Thu, Sep 05, 2019 at 04:39:38PM +0100, Mark Brown wrote:
> On Wed, Sep 04, 2019 at 05:15:53PM -0700, Kevin Hilman wrote:
> > [ + Steven Liu who donated this board to my kernelCI lab ]
> 
> Also adding Christoph since this was bisected to his commit and Catalin
> and Will since this was an architecture change.

Given Will in CC the problem is on arm64?

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Re: next/master boot: 310 boots: 11 failed, 292 passed with 6 offline, 1 untried/unknown (next-20190904)

[Mark Brown]

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On Thu, Sep 05, 2019 at 05:40:53PM +0200, Christoph Hellwig wrote:
> On Thu, Sep 05, 2019 at 04:39:38PM +0100, Mark Brown wrote:
> > On Wed, Sep 04, 2019 at 05:15:53PM -0700, Kevin Hilman wrote:
> > > [ + Steven Liu who donated this board to my kernelCI lab ]

> > Also adding Christoph since this was bisected to his commit and Catalin
> > and Will since this was an architecture change.

> Given Will in CC the problem is on arm64?

Yes, this is an arm64 system.  It seems to be the only one in KernelCI
that's been affected so it's not like the entire architecture exploded
or anything.

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Re: next/master boot: 310 boots: 11 failed, 292 passed with 6 offline, 1 untried/unknown (next-20190904)

[Catalin Marinas]

On Thu, Sep 05, 2019 at 04:39:38PM +0100, Mark Brown wrote:
> On Wed, Sep 04, 2019 at 05:15:53PM -0700, Kevin Hilman wrote:
> > [ + Steven Liu who donated this board to my kernelCI lab ]
> 
> Also adding Christoph since this was bisected to his commit and Catalin
> and Will since this was an architecture change.

Thanks.

> > Bisected down to this commit[1], full bisect log here[2].  It didn't
> > revert cleanly on top of next-20190904, so I didn't get any further.
> 
> > [1]
> > 419e2f1838819e954071dfa1d1f820ab3386ada1 is the first bad commit
> > commit 419e2f1838819e954071dfa1d1f820ab3386ada1
> > Author: Christoph Hellwig <hch@lst.de>
> > Date:   Mon Aug 26 09:03:44 2019 +0200

I stared at this commit and the ones around it for a while but couldn't
see anything obvious. AFAICT this commit only replaces some macros, no
functional change.

-- 
Catalin

Re: next/master boot: 310 boots: 11 failed, 292 passed with 6 offline, 1 untried/unknown (next-20190904)

[Catalin Marinas]

On Thu, Sep 05, 2019 at 04:39:38PM +0100, Mark Brown wrote:
> On Wed, Sep 04, 2019 at 05:15:53PM -0700, Kevin Hilman wrote:
> > [ + Steven Liu who donated this board to my kernelCI lab ]
> 
> Also adding Christoph since this was bisected to his commit and Catalin
> and Will since this was an architecture change.

Thanks.

> > Bisected down to this commit[1], full bisect log here[2].  It didn't
> > revert cleanly on top of next-20190904, so I didn't get any further.
> 
> > [1]
> > 419e2f1838819e954071dfa1d1f820ab3386ada1 is the first bad commit
> > commit 419e2f1838819e954071dfa1d1f820ab3386ada1
> > Author: Christoph Hellwig <hch@lst.de>
> > Date:   Mon Aug 26 09:03:44 2019 +0200

I stared at this commit and the ones around it for a while but couldn't
see anything obvious. AFAICT this commit only replaces some macros, no
functional change.

-- 
Catalin

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Re: next/master boot: 310 boots: 11 failed, 292 passed with 6 offline, 1 untried/unknown (next-20190904)

[Kevin Hilman]

Catalin Marinas <catalin.marinas@arm.com> writes:

> On Thu, Sep 05, 2019 at 04:39:38PM +0100, Mark Brown wrote:
>> On Wed, Sep 04, 2019 at 05:15:53PM -0700, Kevin Hilman wrote:
>> > [ + Steven Liu who donated this board to my kernelCI lab ]
>> 
>> Also adding Christoph since this was bisected to his commit and Catalin
>> and Will since this was an architecture change.
>
> Thanks.
>
>> > Bisected down to this commit[1], full bisect log here[2].  It didn't
>> > revert cleanly on top of next-20190904, so I didn't get any further.
>> 
>> > [1]
>> > 419e2f1838819e954071dfa1d1f820ab3386ada1 is the first bad commit
>> > commit 419e2f1838819e954071dfa1d1f820ab3386ada1
>> > Author: Christoph Hellwig <hch@lst.de>
>> > Date:   Mon Aug 26 09:03:44 2019 +0200
>
> I stared at this commit and the ones around it for a while but couldn't
> see anything obvious. AFAICT this commit only replaces some macros, no
> functional change.

This is a an arm64 mediatek SoC (MT7622) so hopefully the folks on
linux-mediatek can take a closer look and see what's going on here.

If someone can suggest how I can enable an earlcon on this platform, I'd
be happy to give that a try to see if we can get any kernel output
before it hangs.

Kevin

Re: next/master boot: 310 boots: 11 failed, 292 passed with 6 offline, 1 untried/unknown (next-20190904)

[Kevin Hilman]

Catalin Marinas <catalin.marinas@arm.com> writes:

> On Thu, Sep 05, 2019 at 04:39:38PM +0100, Mark Brown wrote:
>> On Wed, Sep 04, 2019 at 05:15:53PM -0700, Kevin Hilman wrote:
>> > [ + Steven Liu who donated this board to my kernelCI lab ]
>> 
>> Also adding Christoph since this was bisected to his commit and Catalin
>> and Will since this was an architecture change.
>
> Thanks.
>
>> > Bisected down to this commit[1], full bisect log here[2].  It didn't
>> > revert cleanly on top of next-20190904, so I didn't get any further.
>> 
>> > [1]
>> > 419e2f1838819e954071dfa1d1f820ab3386ada1 is the first bad commit
>> > commit 419e2f1838819e954071dfa1d1f820ab3386ada1
>> > Author: Christoph Hellwig <hch@lst.de>
>> > Date:   Mon Aug 26 09:03:44 2019 +0200
>
> I stared at this commit and the ones around it for a while but couldn't
> see anything obvious. AFAICT this commit only replaces some macros, no
> functional change.

This is a an arm64 mediatek SoC (MT7622) so hopefully the folks on
linux-mediatek can take a closer look and see what's going on here.

If someone can suggest how I can enable an earlcon on this platform, I'd
be happy to give that a try to see if we can get any kernel output
before it hangs.

Kevin

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next/master boot: 310 boots: 11 failed, 292 passed with 6 offline, 1 untried/unknown (next-20190904)

[kernelci.org bot]

next/master boot: 310 boots: 11 failed, 292 passed with 6 offline, 1 untried/unknown (next-20190904)

Full Boot Summary: https://kernelci.org/boot/all/job/next/branch/master/kernel/next-20190904/
Full Build Summary: https://kernelci.org/build/next/branch/master/kernel/next-20190904/

Tree: next
Branch: master
Git Describe: next-20190904
Git Commit: 35394d031b710e832849fca60d0f53b513f0c390
Git URL: git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
Tested: 97 unique boards, 28 SoC families, 26 builds out of 218

Boot Failures Detected:

arm64:
    defconfig:
        gcc-8:
            meson-gxl-s905d-p230: 1 failed lab
            mt7622-rfb1: 1 failed lab

    defconfig+CONFIG_RANDOMIZE_BASE=y:
        gcc-8:
            mt7622-rfb1: 1 failed lab
            rk3399-firefly: 1 failed lab

    defconfig+CONFIG_CPU_BIG_ENDIAN=y:
        gcc-8:
            meson-g12b-s922x-khadas-vim3: 1 failed lab

arm:
    vexpress_defconfig:
        gcc-8:
            qemu_arm-virt-gicv3: 5 failed labs

Offline Platforms:

mips:

    pistachio_defconfig:
        gcc-8
            pistachio_marduk: 1 offline lab

arm64:

    defconfig:
        gcc-8
            meson-gxbb-odroidc2: 1 offline lab

    defconfig+CONFIG_RANDOMIZE_BASE=y:
        gcc-8
            meson-gxbb-odroidc2: 1 offline lab

    defconfig+CONFIG_CPU_BIG_ENDIAN=y:
        gcc-8
            meson-gxbb-odroidc2: 1 offline lab

arm:

    multi_v7_defconfig:
        gcc-8
            qcom-apq8064-cm-qs600: 1 offline lab

    qcom_defconfig:
        gcc-8
            qcom-apq8064-cm-qs600: 1 offline lab

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