tree 033e1ac064eb855369246404dd1603b41eb64d27
parent d034cfab4f7b9e768c5c1caaa56c5bd4805d2b92
author Zhenzhong Duan <zhenzhong.duan@oracle.com> 1332970967 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1332980076 -0700

kexec: add further check to crashkernel

When using crashkernel=2M-256M, the kernel doesn't give any warning.  This
is misleading sometimes.

Signed-off-by: Zhenzhong Duan <zhenzhong.duan@oracle.com>
Acked-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>