diff options
| author | Hidehiro Kawai <hidehiro.kawai.ez@hitachi.com> | 2016-03-22 14:27:21 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-03-22 15:36:02 -0700 |
| commit | 73cbf4a1ddfab247f9018550637c28a7d8dd9108 (patch) | |
| tree | b99eac39cebcc21de2a2f1b98514a80fc6fafb88 /lib/decompress_unlzo.c | |
| parent | ebc41f20d77f6ad91f1f2d2af5147dc9bb6b5eea (diff) | |
| download | linux-73cbf4a1ddfab247f9018550637c28a7d8dd9108.tar.gz | |
ipmi/watchdog: use nmi_panic() when kernel panics in NMI handler
Commit 1717f2096b54 ("panic, x86: Fix re-entrance problem due to panic
on NMI") introduced nmi_panic() which prevents concurrent and recursive
execution of panic(). It also saves registers for the crash dump on x86
by later commit 58c5661f2144 ("panic, x86: Allow CPUs to save registers
even if looping in NMI context").
ipmi_watchdog driver can call panic() from NMI handler, so replace it
with nmi_panic().
Signed-off-by: Hidehiro Kawai <hidehiro.kawai.ez@hitachi.com>
Acked-by: Corey Minyard <cminyard@mvista.com>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Michal Hocko <mhocko@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib/decompress_unlzo.c')
0 files changed, 0 insertions, 0 deletions