Ok,
bisect is done, full log below.
Rafael, that fix
70595b479ce1 ("x86/power/64: Fix crash whan the hibernation code passes control to the image kernel")
breaks s2disk here. It explodes during resume and a statically allocated
struct's member is NULL. See
https://lkml.kernel.org/r/20160617105435.GB15997@xxxxxxx
for the splat and some debugging attempts.
Reverting 70595b479ce1 fixes the issue here.
@stable folk: You might want to hold off on picking up that one yet...
Now, I have serial connected to that box so if you want me to dump stuff
and try patches, let me know.
Btw, while I have your ear, can you pick up my einj fixes please?
:-)
-> https://lkml.kernel.org/r/1463992084-10012-1-git-send-email-bp@xxxxxxxxx
Thanks!
git bisect start
# bad: [f0e52976a6fad5aa2c8868d5fa91deee91299ebb] Merge remote-tracking branch 'tip/master' into tip-timers-splat
git bisect bad f0e52976a6fad5aa2c8868d5fa91deee91299ebb
# good: [bb967271c0317de8eed56b20aae978d31507b033] Merge tag 'pwm/for-4.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm
git bisect good bb967271c0317de8eed56b20aae978d31507b033
# good: [bb41dcd3fd81971ce17f7c0e5020d343d905358f] Merge branch 'sched/core'
git bisect good bb41dcd3fd81971ce17f7c0e5020d343d905358f
# bad: [457642d3e6e1f7412c8174dbaeb06232618b2698] Merge branch 'x86/mm'
git bisect bad 457642d3e6e1f7412c8174dbaeb06232618b2698
# bad: [d818e3414b9def094a93ce57caad9cb75ecb2a17] Merge branch 'x86/boot'
git bisect bad d818e3414b9def094a93ce57caad9cb75ecb2a17
# good: [02e8fda2cc00419a11cf38199afea4c0d7172be8] x86/signals: Add build-time checks to the siginfo compat code
git bisect good 02e8fda2cc00419a11cf38199afea4c0d7172be8
# good: [c702ff2fc395d8d9949eef8f72fd8726943c5aa1] Merge branch 'timers/core'
git bisect good c702ff2fc395d8d9949eef8f72fd8726943c5aa1
# good: [0ef1f6adccfea59c600edca7632ff0834ddfee5b] Merge branch 'x86/asm'
git bisect good 0ef1f6adccfea59c600edca7632ff0834ddfee5b
# bad: [70595b479ce173425dd5cb347dc6c8b1060dfb2c] x86/power/64: Fix crash whan the hibernation code passes control to the image kernel
git bisect bad 70595b479ce173425dd5cb347dc6c8b1060dfb2c
# good: [8d950d2fb23b696d393020486ab6a350bcb2c582] MAINTAINERS: Update the Calgary IOMMU entry
git bisect good 8d950d2fb23b696d393020486ab6a350bcb2c582
# first bad commit: [70595b479ce173425dd5cb347dc6c8b1060dfb2c] x86/power/64: Fix crash whan the hibernation code passes control to the image kernel
--
Regards/Gruss,
Boris.
ECO tip #101: Trim your mails when you reply.
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