Re: [PATCH v3] hvf: guard xgetbv call.

2021-01-19 Thread Cameron Esfahani
Reviewed-by: Cameron Esfahani mailto:di...@apple.com>> Cameron Esfahani di...@apple.com > On Jan 12, 2021, at 10:07 PM, Hill Ma wrote: > > This prevents illegal instruction on cpus do not support xgetbv. > > Buglink: https://bugs.launchpad.net/qemu/+bug/1758819 > Signed-off-by: Hill Ma > ---

Re: [PATCH v3] hvf: guard xgetbv call.

2021-01-19 Thread Roman Bolshakov
On Tue, Jan 12, 2021 at 10:07:35PM -0800, Hill Ma wrote: > This prevents illegal instruction on cpus do not support xgetbv. > > Buglink: https://bugs.launchpad.net/qemu/+bug/1758819 > Signed-off-by: Hill Ma > --- > v3: addressed feedback. > v2: xgetbv() modified based on feedback. > >

Re: [PATCH v3] hvf: guard xgetbv call.

2021-01-18 Thread Hill Ma
gentle bump :) On Tue, Jan 12, 2021 at 10:07 PM Hill Ma wrote: > > This prevents illegal instruction on cpus do not support xgetbv. > > Buglink: https://bugs.launchpad.net/qemu/+bug/1758819 > Signed-off-by: Hill Ma > --- > v3: addressed feedback. > v2: xgetbv() modified based on feedback. > >

[PATCH v3] hvf: guard xgetbv call.

2021-01-12 Thread Hill Ma
This prevents illegal instruction on cpus do not support xgetbv. Buglink: https://bugs.launchpad.net/qemu/+bug/1758819 Signed-off-by: Hill Ma --- v3: addressed feedback. v2: xgetbv() modified based on feedback. target/i386/hvf/x86_cpuid.c | 34 ++ 1 file