Re: [PATCH] KVM: x86: emulate movdqa

2012-03-25 Thread Avi Kivity
On 03/22/2012 08:31 PM, Stefan Hajnoczi wrote: > An Ubuntu 9.10 Karmic Koala guest is unable to boot or install due to > missing movdqa emulation: > > kvm_exit: reason EXCEPTION_NMI rip 0x7fef3e025a7b info 7fef3e799000 8b0e > kvm_page_fault: address 7fef3e799000 error_code f > kvm_emulate_insn:

[PATCH] KVM: x86: emulate movdqa

2012-03-22 Thread Stefan Hajnoczi
An Ubuntu 9.10 Karmic Koala guest is unable to boot or install due to missing movdqa emulation: kvm_exit: reason EXCEPTION_NMI rip 0x7fef3e025a7b info 7fef3e799000 8b0e kvm_page_fault: address 7fef3e799000 error_code f kvm_emulate_insn: 0:7fef3e025a7b: 66 0f 7f 07 (prot64) movdqa %xmm0,(%rdi)