Re: [Xen-devel] [PATCH v2 6/9] x86/HVM: relax shadow mode check in hvm_set_cr3()

2019-09-17 Thread Andrew Cooper
On 17/09/2019 07:16, Jan Beulich wrote: > There's no need to re-obtain a page reference if only bits not affecting > the address change. > > Signed-off-by: Jan Beulich > Reviewed-by: Roger Pau Monné Acked-by: Andrew Cooper ___ Xen-devel mailing list

[Xen-devel] [PATCH v2 6/9] x86/HVM: relax shadow mode check in hvm_set_cr3()

2019-09-17 Thread Jan Beulich
There's no need to re-obtain a page reference if only bits not affecting the address change. Signed-off-by: Jan Beulich Reviewed-by: Roger Pau Monné --- a/xen/arch/x86/hvm/hvm.c +++ b/xen/arch/x86/hvm/hvm.c @@ -2325,7 +2325,7 @@ int hvm_set_cr3(unsigned long value, boo } if (