[V6 PATCH 0/6] Fix race issues among panic, NMI and crash_kexec

[Borislav Petkov]

On Thu, Dec 10, 2015 at 10:46:24AM +0900, Hidehiro Kawai wrote:
> Hidehiro Kawai (6):
>       panic/x86: Fix re-entrance problem due to panic on NMI
>       panic/x86: Allow CPUs to save registers even if they are looping in NMI context
>       kexec: Fix race between panic() and crash_kexec() called directly
>       x86/apic: Introduce apic_extnmi boot option
>       x86/nmi: Fix to save registers for crash dump on external NMI broadcast
>       Documentation: Add documentation for kernel.panic_on_io_nmi sysctl
> 
> 
>  Documentation/kernel-parameters.txt |    9 +++++++++
>  Documentation/sysctl/kernel.txt     |   15 +++++++++++++++
>  arch/x86/include/asm/apic.h         |    5 +++++
>  arch/x86/include/asm/reboot.h       |    1 +
>  arch/x86/kernel/apic/apic.c         |   35 +++++++++++++++++++++++++++++++++--
>  arch/x86/kernel/nmi.c               |   27 ++++++++++++++++++++++-----
>  arch/x86/kernel/reboot.c            |   28 ++++++++++++++++++++++++++++
>  include/linux/kernel.h              |   29 +++++++++++++++++++++++++++++
>  include/linux/kexec.h               |    2 ++
>  kernel/kexec_core.c                 |   30 +++++++++++++++++++++++++++++-
>  kernel/panic.c                      |   29 ++++++++++++++++++++++++-----
>  kernel/watchdog.c                   |    2 +-
>  12 files changed, 198 insertions(+), 14 deletions(-)

All applied,
thanks.

-- 
Regards/Gruss,
    Boris.

ECO tip #101: Trim your mails when you reply.