Re: [Xen-devel] [PATCH 1/3] x86/svm: update VGIF support

2018-02-03 Thread Boris Ostrovsky
On 01/31/2018 03:35 PM, Brian Woods wrote: There are places where the GIF value is checked. A guest with VGIF enabled can change the GIF value without the host being involved, therefore it needs to check the GIF value in the VMCB rather the one in the nestedsvm struct. Signed-off-by: Brian Wo

[Xen-devel] [PATCH 1/3] x86/svm: update VGIF support

2018-01-31 Thread Brian Woods
There are places where the GIF value is checked. A guest with VGIF enabled can change the GIF value without the host being involved, therefore it needs to check the GIF value in the VMCB rather the one in the nestedsvm struct. Signed-off-by: Brian Woods --- xen/arch/x86/hvm/svm/nestedsvm.c | 14