diff options
| author | Michael Neuling <mikey@neuling.org> | 2011-07-04 20:40:10 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-08-04 21:58:37 -0700 |
| commit | 4a3422bb0a18340c145ebd3f3ca19d1114f9fa08 (patch) | |
| tree | 30cc0d94c42fb2c3feb605d874bf7fff6b371e79 /fs/nfsd/nfsxdr.c | |
| parent | 758705e242a729b0c82c62dd5965189e318e8763 (diff) | |
powerpc/kdump: Fix timeout in crash_kexec_wait_realmode
commit 63f21a56f1cc0b800a4c00349c59448f82473d19 upstream.
The existing code it pretty ugly. How about we clean it up even more
like this?
From: Anton Blanchard <anton@samba.org>
We check for timeout expiry in the outer loop, but we also need to
check it in the inner loop or we can lock up forever waiting for a
CPU to hit real mode.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'fs/nfsd/nfsxdr.c')
0 files changed, 0 insertions, 0 deletions