Messages in this thread | | | From | Gi-Oh Kim <> | Date | Wed, 31 May 2017 08:42:08 +0200 | Subject | Re: [RFC] KVM: SVM: ignore type when setting segment registers |
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On Tue, May 30, 2017 at 8:03 PM, Matt Mullins <mmullins@mmlx.us> wrote: > On Tue, May 30, 2017 at 02:54:21PM +0200, Radim Krčmář wrote: >> 2017-05-29 15:24+0200, Gioh Kim: >> > If so, why type is checked when setting segment registers? >> >> No idea. 19bca6ab75d8 ("KVM: SVM: Fix cross vendor migration issue with >> unusable bit") also moved the assigment up to initialize it before use >> and I think that is enough. > > Was this perhaps intended to instead check for a zero selector, which is also > an unusable segment?
I think that is what present value is for.
-- Best regards, Gi-Oh Kim TEL: 0176 2697 8962
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