the following patch was just integrated into master:
commit 044489fc6f8e15eaafa4172186ec6a6fb79b4f90
Author: Patrick Georgi <[email protected]>
Date: Sun Mar 11 19:42:33 2012 +0100
xchg is atomic with side-effects
clang doesn't know about the side effect, so we have to tell it
that it's okay not to care about the result.
Change-Id: Ib11890bff6779e36cf09c178d224695ea16a8ae8
Signed-off-by: Patrick Georgi <[email protected]>
See http://review.coreboot.org/783 for details.
-gerrit
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