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| author | Gerd Hoffmann | 2007-05-17 07:11:09 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2007-05-17 14:23:04 +0200 |
| commit | a1a4849c419337f649c6633219b555eb4d4d955a (patch) | |
| tree | 514e1cf01c52e5995a0143c20e5aea682b736f09 /kernel/mutex-debug.c | |
| parent | Let smp_call_function_single return -EBUSY on UP (diff) | |
| download | kernel-qcow2-linux-a1a4849c419337f649c6633219b555eb4d4d955a.tar.gz kernel-qcow2-linux-a1a4849c419337f649c6633219b555eb4d4d955a.tar.xz kernel-qcow2-linux-a1a4849c419337f649c6633219b555eb4d4d955a.zip | |
Refine SCREEN_INFO sanity check for vgacon initialization
Refine SCREEN_INFO sanity check for vgacon initialization.
Checking video mode field only to see whenever SCREEN_INFO is
initialized is not enougth, in some cases it is zero although
a vga card is present. Lets additionally check cols and lines.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Andi Kleen <ak@suse.de>
Cc: Alan <alan@lxorguk.ukuu.org.uk>
Cc: Ingo Molnar <mingo@elte.hu>
Acked-by: Eric W. Biederman <ebiederm@xmission.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/mutex-debug.c')
0 files changed, 0 insertions, 0 deletions