Re: [Qemu-devel] xsave instruction not passed through correctly on AMD hardware

2013-11-13 Thread Owen Tuz
Great, thanks for the clarification. Testing with kvm-next shows that this is still true in the latest build. Best regards, Owen On Mon, Nov 11, 2013 at 4:56 PM, Paolo Bonzini wrote: > Il 11/11/2013 16:43, Owen Tuz ha scritto: > > Thanks, Paolo. We will test and let you know. > > I'm not fami

Re: [Qemu-devel] xsave instruction not passed through correctly on AMD hardware

2013-11-11 Thread Paolo Bonzini
Il 11/11/2013 16:43, Owen Tuz ha scritto: > Thanks, Paolo. We will test and let you know. > I'm not familiar with LWP (some reading to do there) - are there any > plans to support this in future, or is this just something that we're > not interested in emulating? Given Linux does not support LWP,

Re: [Qemu-devel] xsave instruction not passed through correctly on AMD hardware

2013-11-11 Thread Owen Tuz
Thanks, Paolo. We will test and let you know. I'm not familiar with LWP (some reading to do there) - are there any plans to support this in future, or is this just something that we're not interested in emulating? Best regards, Owen On Mon, Nov 11, 2013 at 3:25 PM, Paolo Bonzini wrote: > Il 1

Re: [Qemu-devel] xsave instruction not passed through correctly on AMD hardware

2013-11-11 Thread Paolo Bonzini
Il 11/11/2013 15:30, Owen Tuz ha scritto: > Hi all, > > We've been seeing a problem lately running FreeBSD 9.1 and 9.2 (latest > stable) which causes the guest to crash during boot when QEMU is run on > an AMD processor with the 'xsave' flag set. > > To reproduce this behaviour: > > - Boot a Fr