diff options
| author | Andi Kleen <ak@suse.de> | 2007-06-20 12:23:36 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-06-20 14:27:26 -0700 |
| commit | 018d2ad0cccfa9bb8bee1d160c353e568484a137 (patch) | |
| tree | b50362cead47a3b472a6b645a9e7dd0262a757f9 /arch/x86_64/kernel/tsc_sync.c | |
| parent | 55181000cd60334fe920c65ffbcdfe0e3f1de406 (diff) | |
x86: change_page_attr bandaids
- Disable CLFLUSH again; it is still broken. Always do WBINVD.
- Always flush in the i386 case, not only when there are deferred pages.
These are both brute-force inefficient fixes, to be improved
next release cycle.
The changes to i386 are a little more extensive than strictly
needed (some dead code added), but it is more similar to the x86-64 version
now and the dead code will be used soon.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/x86_64/kernel/tsc_sync.c')
0 files changed, 0 insertions, 0 deletions