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| author | Andreas Schwab <schwab@suse.de> | 2009-01-27 21:45:57 +0100 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2009-01-27 14:48:46 -0800 |
| commit | 042cbaf88ab48e11afb725541e3c2cbf5b483680 (patch) | |
| tree | 46bee380febae6ced11562ff1106a1ccda9280aa /Documentation | |
| parent | 7cb36b6ccdca03bd87e8faca7fd920643dd1aec7 (diff) | |
| download | linux-042cbaf88ab48e11afb725541e3c2cbf5b483680.tar.gz linux-042cbaf88ab48e11afb725541e3c2cbf5b483680.tar.bz2 linux-042cbaf88ab48e11afb725541e3c2cbf5b483680.zip | |
x86 setup: fix asm constraints in vesa_store_edid
Impact: fix potential miscompile (currently believed non-manifest)
As the comment explains, the VBE DDC call can clobber any register.
Tell the compiler about that fact.
Signed-off-by: Andreas Schwab <schwab@suse.de>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions