tree 46bee380febae6ced11562ff1106a1ccda9280aa
parent 7cb36b6ccdca03bd87e8faca7fd920643dd1aec7
author Andreas Schwab <schwab@suse.de> 1233089157 +0100
committer H. Peter Anvin <hpa@linux.intel.com> 1233096526 -0800

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>