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x86-64, setup: Inhibit decompressor output if video info is invalid

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Inhibit output from the kernel decompressor if the video information
is invalid.  This was already the case for 32 bits, make 64 bits
match.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
LKML-Reference: <tip-*@git.kernel.org>
This commit is contained in:
H. Peter Anvin 2010-02-18 22:15:04 -08:00
parent f1f6baf8f1
commit eb572a5c79
1 changed files with 0 additions and 2 deletions
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2
arch/x86/boot/compressed/misc.c
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@ -185,11 +185,9 @@ static void __putstr(int error, const char *s)
return;
#endif
#ifdef CONFIG_X86_32
if (real_mode->screen_info.orig_video_mode == 0 &&
lines == 0 && cols == 0)
return;
#endif
x = real_mode->screen_info.orig_x;
y = real_mode->screen_info.orig_y;