| commit | cd8ddf1a2800026dd58433333cce7a65cbc6c6d2 | [log] [tgz] |
|---|---|---|
| author | Thomas Gleixner <tglx@linutronix.de> | Wed Jan 30 13:34:08 2008 +0100 |
| committer | Ingo Molnar <mingo@elte.hu> | Wed Jan 30 13:34:08 2008 +0100 |
| tree | 4f741ddde5efa85299e900a24a71f893fc7ed34d | |
| parent | af1e6844d60057774910a2d08bd75b67d73ba7d5 [diff] |
x86: clflush_page_range needs mfence clflush is an unordered operation with respect to other memory traffic, including other CLFLUSH instructions. This needs proper fencing with mfence. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>