Messages in this thread | | | Date | Tue, 27 Jul 2010 10:52:36 -0700 | From | "H. Peter Anvin" <> | Subject | Re: [patch 134/149] x86, paravirt: Add a global synchronization point for pvclock |
| |
On 07/27/2010 10:46 AM, Jeremy Fitzhardinge wrote: > On 07/13/2010 11:15 AM, Linus Torvalds wrote: >> On Tue, Jul 13, 2010 at 11:04 AM, Avi Kivity<avi@redhat.com> wrote: >>> Well, current upstream uses "m": >> Yes, I'd expect current 2.6.34 to also show the same problem. >> >>> and works; I also failed to reproduce with 2.6.32.16. So I expect some >>> toolchain involvement. >> And yes, I do believe it's likely a newer gcc that triggers it too, >> otherwise we'd have seen more reports of it. > > Did anyone get around to doing a proper fix for this? I don't see one > in tip.git or linux-2.6.git. And it needs to get back into stable... >
I'll go ahead and write it up.
-hpa
-- H. Peter Anvin, Intel Open Source Technology Center I work for Intel. I don't speak on their behalf.
| |