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RE: [Xen-devel] [PATCH 19 of 20] Add VMXE bits in virtual CR4

from [Dong, Eddie]

[Permanent Link][Original]

To:	Tim Deegan <Tim.Deegan@xxxxxxxxxx>
Subject:	RE: [Xen-devel] [PATCH 19 of 20] Add VMXE bits in virtual CR4
From:	"Dong, Eddie" <eddie.dong@xxxxxxxxx>
Date:	Fri, 3 Jun 2011 16:12:28 +0800
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Thread-topic:	[Xen-devel] [PATCH 19 of 20] Add VMXE bits in virtual CR4

> > diff -r 0cedbe9214c1 -r c046b2513520 xen/include/asm-x86/hvm/hvm.h
> > --- a/xen/include/asm-x86/hvm/hvm.h Thu Jun 02 16:33:21 2011 +0800
> > +++ b/xen/include/asm-x86/hvm/hvm.h Thu Jun 02 16:33:21 2011 +0800
> > @@ -313,6 +313,8 @@ static inline int hvm_do_pmu_interrupt(s
> >          X86_CR4_DE  | X86_CR4_PSE | X86_CR4_PAE |       \
> >          X86_CR4_MCE | X86_CR4_PGE | X86_CR4_PCE |       \
> >          X86_CR4_OSFXSR | X86_CR4_OSXMMEXCPT |           \
> > +   ((nestedhvm_enabled((_v)->domain) &&            \
> > +          cpu_has_vmx) ? X86_CR4_VMXE : 0)  |              \
> 
> Should we also add VMXE to this mask even if !nestedhvm_enabled()?
> 
Fine.
Eddie

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Re: [Xen-devel] [PATCH 20 of 20] n2 MSR handling and capability exposure, (continued) Re: [Xen-devel] [PATCH 20 of 20] n2 MSR handling and capability exposure, Tim Deegan Re: [Xen-devel] [PATCH 20 of 20] n2 MSR handling and capability exposure, Tim Deegan Re: [Xen-devel] [PATCH 20 of 20] n2 MSR handling and capability exposure, Keir Fraser RE: [Xen-devel] [PATCH 20 of 20] n2 MSR handling and capability exposure, Dong, Eddie RE: [Xen-devel] [PATCH 20 of 20] n2 MSR handling and capability exposure, Dong, Eddie [Xen-devel] [PATCH 05 of 20] Emulation of guest VMXON/OFF instruction, Eddie Dong Re: [Xen-devel] [PATCH 05 of 20] Emulation of guest VMXON/OFF instruction, Tim Deegan RE: [Xen-devel] [PATCH 05 of 20] Emulation of guest VMXON/OFF instruction, Dong, Eddie [Xen-devel] [PATCH 19 of 20] Add VMXE bits in virtual CR4, Eddie Dong Re: [Xen-devel] [PATCH 19 of 20] Add VMXE bits in virtual CR4, Tim Deegan RE: [Xen-devel] [PATCH 19 of 20] Add VMXE bits in virtual CR4, Dong, Eddie <= [Xen-devel] [PATCH 16 of 20] interrupt/exception handling for n2 guest, Eddie Dong [Xen-devel] [PATCH 03 of 20] Add data structure for nestedvmx, Eddie Dong Re: [Xen-devel] [PATCH 00 of 20] NestedVMX support, Tim Deegan RE: [Xen-devel] [PATCH 00 of 20] NestedVMX support, Dong, Eddie

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