Bugs item #2887189, was opened at 2009-10-27 15:04 Message generated for change (Comment added) made by jessorensen You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=893831&aid=2887189&group_id=180599 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: amd Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: Martin Gallant (martyg7) Assigned to: Nobody/Anonymous (nobody) Summary: "-cpu host" Blue-Screens M$ Guests Initial Comment: On my 64-bit AMD host, whenever I start a Windows guest machine with the "-cpu host" flag set, the guest blue-screens during startup. I have reproduced this with 32-bit vista, 32-bit W7, and 64-bit W7 boot disks. Everything is fine with the "-cpu host" flag removed - I have been running this setup since the beginning of 2009. CPU - AMD 64 x2 (/proc/cpuinfo attached) Userspace - qemu-kvm-0.11.0 Kernel - v2.6.31.5 (amd64) Invocations - attached Problem persists with -no-kvm-irqchip or -no-kvm-pit switch With "-no-kvm", invocation returns "Unable to find x86 CPU definition" I keep up-to-date git trees for the kernel and kvm userspace - Will gladly test patches ---------------------------------------------------------------------- >Comment By: Jes Sorensen (jessorensen) Date: 2010-11-26 11:56 Message: Hi Martin, Are you still able to reproduce this problem with recent KVM/QEMU? If you can, what does /proc/cpuinfo look like if you boot Linux with -cpu host Thanks, Jes ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=893831&aid=2887189&group_id=180599 -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
