Re: [kvm-devel] KVM and OS/2: #UD in real mode

2008-03-06 Thread Bjørn Mork
"H. Peter Anvin" <[EMAIL PROTECTED]> writes: > Avi Kivity wrote: >> H. Peter Anvin wrote: >>> Just for fun, I tried to boot OS/2 Warp 4.0 under KVM (KVM-59 with the >>> latest git kernel from Linus as of yesterday, slightly post >>> 2.6.24-rc8.)I found that it crashes very early, apparently b

Re: [kvm-devel] KVM and OS/2: #UD in real mode

2008-01-23 Thread H. Peter Anvin
Avi Kivity wrote: > H. Peter Anvin wrote: >> Just for fun, I tried to boot OS/2 Warp 4.0 under KVM (KVM-59 with the >> latest git kernel from Linus as of yesterday, slightly post >> 2.6.24-rc8.)I found that it crashes very early, apparently because >> KVM doesn't handle an #UD received in us

Re: [kvm-devel] KVM and OS/2: #UD in real mode

2008-01-23 Thread Avi Kivity
H. Peter Anvin wrote: > Just for fun, I tried to boot OS/2 Warp 4.0 under KVM (KVM-59 with the > latest git kernel from Linus as of yesterday, slightly post 2.6.24-rc8.) >I found that it crashes very early, apparently because KVM doesn't > handle an #UD received in user mode. It appears tha

[kvm-devel] KVM and OS/2: #UD in real mode

2008-01-22 Thread H. Peter Anvin
Just for fun, I tried to boot OS/2 Warp 4.0 under KVM (KVM-59 with the latest git kernel from Linus as of yesterday, slightly post 2.6.24-rc8.) I found that it crashes very early, apparently because KVM doesn't handle an #UD received in user mode. It appears that OS/2 actually provokes an #