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authorWANG Cong2012-01-12 17:20:11 -0800
committerLinus Torvalds2012-01-12 20:13:11 -0800
commita3dd3323058d281abd584b15ad4c5b65064d7a61 (patch)
tree98c65337f9960db2d0ca55687314bb821f3e7c1f /arch
parent9512938b885304f72c847379611d6018064af840 (diff)
kexec: remove KMSG_DUMP_KEXEC
KMSG_DUMP_KEXEC is useless because we already save kernel messages inside /proc/vmcore, and it is unsafe to allow modules to do other stuffs in a crash dump scenario. [akpm@linux-foundation.org: fix powerpc build] Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com> Reported-by: Vivek Goyal <vgoyal@redhat.com> Acked-by: Vivek Goyal <vgoyal@redhat.com> Acked-by: Jarod Wilson <jarod@redhat.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/powerpc/platforms/pseries/nvram.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/pseries/nvram.c b/arch/powerpc/platforms/pseries/nvram.c
index 330a57b7c17c..36f957f31842 100644
--- a/arch/powerpc/platforms/pseries/nvram.c
+++ b/arch/powerpc/platforms/pseries/nvram.c
@@ -638,7 +638,6 @@ static void oops_to_nvram(struct kmsg_dumper *dumper,
/* These are almost always orderly shutdowns. */
return;
case KMSG_DUMP_OOPS:
- case KMSG_DUMP_KEXEC:
break;
case KMSG_DUMP_PANIC:
panicking = true;