19 Eki 2006 Per 12:00 tarihinde, Zachary Amsden şunları yazmıştı: > Jeremy Fitzhardinge wrote: > > Zachary Amsden wrote: > >> So this patch is an obvious bugfix - please apply, and to stable as > >> well. I'm not sure when this broke, but taking interrupts in the > >> middle of self modifying code is not a pretty sight. > > > > I had actually seen this when I built the Xen paravirt kernel with SMP > > on, but I assumed it was something in the pv_ops tree rather than > > mainline... > > Very likely to show up in qemu as well, if you use that. I can confirm qemu and virtual pc 2004 gaves same exception without that patch. -- S.Çağlar Onur <[email protected]> http://cekirdek.pardus.org.tr/~caglar/ Linux is like living in a teepee. No Windows, no Gates and an Apache in house!
Attachment:
pgpOGS8p63245.pgp
Description: PGP signature
- References:
- [RFC] Avoid PIT SMP lockups
- From: john stultz <[email protected]>
- Re: [PATCH] Fix potential interrupts during alternative patching [was Re: [RFC] Avoid PIT SMP lockups]
- From: Jeremy Fitzhardinge <[email protected]>
- Re: [PATCH] Fix potential interrupts during alternative patching [was Re: [RFC] Avoid PIT SMP lockups]
- From: Zachary Amsden <[email protected]>
- [RFC] Avoid PIT SMP lockups
- Prev by Date: Re: 2.6.19-rc2-mm1 unwinder issues ?
- Next by Date: Re: 2.6.19-rc2-mm2
- Previous by thread: Re: [PATCH] Fix potential interrupts during alternative patching [was Re: [RFC] Avoid PIT SMP lockups]
- Next by thread: Re: [PATCH] Fix potential interrupts during alternative patching [was Re: [RFC] Avoid PIT SMP lockups]
- Index(es):
 |