On 03/15/2010 12:16 PM, Marcelo Tosatti wrote:
On Sun, Mar 14, 2010 at 09:03:47AM +0200, Avi Kivity wrote:
On 03/10/2010 04:50 PM, Avi Kivity wrote:
Currently when we emulate a locked operation into a shadowed guest page
table, we perform a write rather than a true atomic. This is indicated
by the "emulating exchange as write" message that shows up in dmesg.
In addition, the pte prefetch operation during invlpg suffered from a
race. This was fixed by removing the operation.
This patchset fixes both issues and reinstates pte prefetch on invlpg.
v2:
- fix truncated description for patch 1
- add new patch 4, which fixes a bug in patch 5
No comments, but looks like last week's maintainer neglected to merge this.
Looks fine. Can you please regenerate against next branch? (just
pushed).
Will send out shortly.
For the invlpg prefetch it would be good to confirm the original bug is
not reproducible.
I tried to reproduce the problem with the original revert reverted, but
couldn't.
--
error compiling committee.c: too many arguments to function
--
To unsubscribe from this list: send the line "unsubscribe kvm" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
