Date: Wed, 31 Jan 2007 20:50:41 -0500 From: Jung-uk Kim <jkim@FreeBSD.org> To: Juergen Lock <nox@jelal.kn-bremen.de> Cc: freebsd-emulation@FreeBSD.org Subject: Re: [PATCH] Fix QEMU crash on amd64 Message-ID: <200701312050.42932.jkim@FreeBSD.org> In-Reply-To: <20070131234232.GA43655@saturn.kn-bremen.de> References: <200701311738.52070.jkim@FreeBSD.org> <20070131234232.GA43655@saturn.kn-bremen.de>
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On Wednesday 31 January 2007 06:42 pm, Juergen Lock wrote: > On Wed, Jan 31, 2007 at 05:38:50PM -0500, Jung-uk Kim wrote: > > I have been experiencing QEMU crash on FreeBSD/amd64 host ever > > since Fabrice had added SMP support. Recently it was reported on > > QEMU development mailing list: > > > > http://lists.gnu.org/archive/html/qemu-devel/2007-01/msg00285.htm > >l > > > > For more than a year, I have been running QEMU with SMP support > > disabled because of this issue. Today I finally found some time > > to tackle this and got a fix. > > Thank you, committed! :) Great! > I was just trying to find the cause to this (I actually installed > -current in qemu even tho I previously didn't have much luck > running qemu inside qemu, and indeed I was able to reproduce the > problem.) It's funny that the upper half of rbx apparently only > gets spilled on -current, even tho T0 (== AREG1 == rbx) certainly > doesn't fit into an int... :-) I was very surprised to find it myself. > Will you post on the qemu list or should I? Somehow I cannot send/receive anything from the ML any more, and yes, I have subscribed. :-( So, please do. Thanks, Jung-uk Kim
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