Re: [PATCH v2 0/2] KVM: x86: expose direct stores instructions into VM.

2019-01-30 Thread Paolo Bonzini
On 06/11/18 06:55, Liu Jingqi wrote: > Direct stores instructions MOVDIRI and MOVDIR64B will be available in > Tremont and other future x86 processors, > and need to be exposed to guest VM. > > The release document ref below link: > https://software.intel.com/sites/default/files/managed/c5/15/\ >

Re: [PATCH v2 0/2] KVM: x86: expose direct stores instructions into VM.

2019-01-30 Thread Paolo Bonzini
On 30/11/18 21:41, Eric Northup wrote: > On Mon, Nov 5, 2018 at 10:01 PM Liu Jingqi wrote: >> >> Direct stores instructions MOVDIRI and MOVDIR64B will be available in >> Tremont and other future x86 processors, >> and need to be exposed to guest VM. > > It seems like KVM's emulator should be able

Re: [PATCH v2 0/2] KVM: x86: expose direct stores instructions into VM.

2018-11-30 Thread Eric Northup
On Mon, Nov 5, 2018 at 10:01 PM Liu Jingqi wrote: > > Direct stores instructions MOVDIRI and MOVDIR64B will be available in > Tremont and other future x86 processors, > and need to be exposed to guest VM. It seems like KVM's emulator should be able to complete these instructions to emulated MMIO

Re: [PATCH v2 0/2] KVM: x86: expose direct stores instructions into VM.

2018-11-29 Thread David Hildenbrand
On 06.11.18 06:55, Liu Jingqi wrote: > Direct stores instructions MOVDIRI and MOVDIR64B will be available in > Tremont and other future x86 processors, > and need to be exposed to guest VM. > > The release document ref below link: > https://software.intel.com/sites/default/files/managed/c5/15/\ >

[PATCH v2 0/2] KVM: x86: expose direct stores instructions into VM.

2018-11-05 Thread Liu Jingqi
Direct stores instructions MOVDIRI and MOVDIR64B will be available in Tremont and other future x86 processors, and need to be exposed to guest VM. The release document ref below link: https://software.intel.com/sites/default/files/managed/c5/15/\ architecture-instruction-set-extensions-programming