From: Avi Kivity <avi-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
To: "Zhao, Yunfeng" <yunfeng.zhao-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Cc: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Subject: Re: ABAT Testing report, kernel 3415130f97.., user a125fbfd0..
Date: Fri, 03 Aug 2007 19:14:16 +0300 [thread overview]
Message-ID: <46B35458.5090502@qumranet.com> (raw)
In-Reply-To: <10EA09EFD8728347A513008B6B0DA77A01E0079D-wq7ZOvIWXbNpB2pF5aRoyrfspsVTdybXVpNB7YpNyf8@public.gmane.org>
Zhao, Yunfeng wrote:
> Hi, all,
>
> This is today's ABAT testing result against kvm.kernel 3415130f97a18f354853cab694d392553aa51af8 and kvm.userspace a125fbfd00c18a6155afb75a3bf723d3faa2729d.
>
> We found a new issue that 64bit host will crash when boot smp guest.
> We didn't test pae host, because kvm cannot be built as external modules and our build system only can build kvm external modules.
>
This is fixed now (the build issue -- not the crash). However
performance of kvm-34 and above will be better when it is built with
Linux 2.6.24 and above (or kvm.git).
> New issue
> ================================================
> 1. 64bit host crashed when boot SMP linux guest
> https://sourceforge.net/tracker/index.php?func=detail&aid=1766613&group_id=180599&atid=893831
>
I'll look into this. Unfortunately the preemption notifier emulation
for older kernels is quite difficult to debug.
--
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next prev parent reply other threads:[~2007-08-03 16:14 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-03 8:00 ABAT Testing report, kernel 3415130f97.., user a125fbfd0 Zhao, Yunfeng
[not found] ` <10EA09EFD8728347A513008B6B0DA77A01E0079D-wq7ZOvIWXbNpB2pF5aRoyrfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2007-08-03 16:14 ` Avi Kivity [this message]
[not found] ` <46B35458.5090502-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2007-08-04 3:29 ` Zhao, Yunfeng
[not found] ` <10EA09EFD8728347A513008B6B0DA77AA3EFAE-wq7ZOvIWXbNpB2pF5aRoyrfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2007-08-04 10:09 ` Avi Kivity
[not found] ` <46B4504B.2060308-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2007-08-04 10:28 ` Zhao, Yunfeng
2007-08-05 11:18 ` Avi Kivity
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