Messages in this thread | | | Subject | Re: [PATCH v1] kvm: x86: Revise guest_fpu xcomp_bv field | From | "Liu, Jing2" <> | Date | Thu, 25 Feb 2021 10:02:26 +0800 |
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On 2/25/2021 4:40 AM, Sean Christopherson wrote: > On Tue, Feb 23, 2021, Liu, Jing2 wrote: >> XCOMP_BV[63] field indicates that the save area is in the >> compacted format and XCOMP_BV[62:0] indicates the states that >> have space allocated in the save area, including both XCR0 >> and XSS bits enable by the host kernel. Use xfeatures_mask_all >> for calculating xcomp_bv and reuse XCOMP_BV_COMPACTED_FORMAT >> defined by kernel. > Works for me, just please wrap at ~73-75 chars, not ~64. > > Thanks! Sure, let me update v2.
BRs, Jing
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