| commit | 85f9eebccde51e24896f31383f5b70776362e1a6 | [log] [tgz] |
|---|---|---|
| author | Andi Kleen <ak@suse.de> | Sat Mar 25 16:29:37 2006 +0100 |
| committer | Linus Torvalds <torvalds@g5.osdl.org> | Sat Mar 25 09:10:53 2006 -0800 |
| tree | de990ac5c7982fb05940d764b58f4ea20013c77d | |
| parent | 77d910f557c44db0fa72ee856c41cdd56972cfca [diff] |
[PATCH] x86_64: Use cpu_relax in poll loop in GART IOMMU The code waits for the GART to clear the TLB flush bit. Use cpu_relax in this time to allow hypervisors to yield the CPU in this time. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>