Date: Sun, 23 Mar 2008 23:09:04 +0100 From: Juergen Lock <nox@jelal.kn-bremen.de> To: freebsd-emulation@FreeBSD.org Subject: success! (well, partly...) (was: Re: new cpu affinity syscalls and (k)qemu on amd64 SMP) Message-ID: <20080323220904.GA63111@saturn.kn-bremen.de> In-Reply-To: <20080321180807.GA93940@saturn.kn-bremen.de> References: <20080321180807.GA93940@saturn.kn-bremen.de>
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On Fri, Mar 21, 2008 at 07:08:07PM +0100, Juergen Lock wrote: > Hi! > > There's a (remote?) possibility that the amd64 SMP kqemu crashes > could be cured by pinning the qemu process to a single cpu (tho, if its > that, I wonder why it works on i386 without doing that...) [...] Ok I now made a -current qemu -smp 2 guest and did cpuset -l 1 zsh and in that shell ran qemu-system-x86_64 with kqemu on the 7.0 livefs iso, and I could enter fixit without a crash! Tried the same for cpu 0 cpuset -l 0 zsh and got a crash again. Can anyone reproduce this on a physical box, and possibly test other guests, and/or hosts with more than two cpus? (Linux guests for some reason didn't want to work for me in qemu in qemu...) Thanx, Juergen
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