| commit | 1bac3b383a93a4a920ffc57441eb133c78567fbd | [log] [tgz] |
|---|---|---|
| author | Andi Kleen <ak@suse.de> | Sat Dec 09 21:33:36 2006 +0100 |
| committer | Andi Kleen <andi@basil.nowhere.org> | Sat Dec 09 21:33:36 2006 +0100 |
| tree | d9d767a3334271e3cde7116957f5eaa365b973be | |
| parent | 92715e282be7c7488f892703c8d39b08976a833b [diff] |
[PATCH] x86: Work around gcc 4.2 over aggressive optimizer The new PDA code uses a dummy _proxy_pda variable to describe memory references to the PDA. It is never referenced in inline assembly, but exists as input/output arguments. gcc 4.2 in some cases can CSE references to this which causes unresolved symbols. Define it to zero to avoid this. Signed-off-by: Andi Kleen <ak@suse.de>