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() c
When an HA clustering software or administrator detects unresponsiveness
of a host, they issue an NMI to the host to completely stop current
works and take a crash dump. If the kernel has already panicked
or is capturing a crash dump at that time, further NMI can cause
a crash dump failure.
Also,
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