Re: [Qemu-devel] [PULL 4/4] i386: Add "stibp" flag name

2018-12-12 Thread Eduardo Habkost
On Wed, Dec 12, 2018 at 05:01:10PM +, Daniel P. Berrangé wrote: > On Wed, Dec 12, 2018 at 04:57:42PM +, Lendacky, Thomas wrote: > > On 12/11/2018 02:53 PM, Eduardo Habkost wrote: > > > The STIBP flag may be supported by the host KVM module, so QEMU > > > can allow it to be configured manual

Re: [Qemu-devel] [PULL 4/4] i386: Add "stibp" flag name

2018-12-12 Thread Daniel P . Berrangé
On Wed, Dec 12, 2018 at 04:57:42PM +, Lendacky, Thomas wrote: > On 12/11/2018 02:53 PM, Eduardo Habkost wrote: > > The STIBP flag may be supported by the host KVM module, so QEMU > > can allow it to be configured manually, and it can be exposed to > > guests when using "-cpu host". > > > > No

Re: [Qemu-devel] [PULL 4/4] i386: Add "stibp" flag name

2018-12-12 Thread Lendacky, Thomas
On 12/11/2018 02:53 PM, Eduardo Habkost wrote: > The STIBP flag may be supported by the host KVM module, so QEMU > can allow it to be configured manually, and it can be exposed to > guests when using "-cpu host". > > No additional migration code is required because the whole > contents of spec_ctr

[Qemu-devel] [PULL 4/4] i386: Add "stibp" flag name

2018-12-11 Thread Eduardo Habkost
The STIBP flag may be supported by the host KVM module, so QEMU can allow it to be configured manually, and it can be exposed to guests when using "-cpu host". No additional migration code is required because the whole contents of spec_ctrl is already migrated in the "cpu/spec_ctrl" section. Corr