Re: [Xen-devel] [PATCH V7 1/5] x86/hvm: pkeys, disable pkeys for guests in non-paging mode

2016-01-29 Thread Jan Beulich
>>> On 27.01.16 at 09:30, wrote: > Changes in v7: > no changes. > > > This patch disables pkeys for guest in non-paging mode, However XEN always > uses > paging mode to emulate guest non-paging mode, To emulate this behavior, pkeys > needs to be manually disabled

[Xen-devel] [PATCH V7 1/5] x86/hvm: pkeys, disable pkeys for guests in non-paging mode

2016-01-27 Thread Huaitong Han
Changes in v7: no changes. This patch disables pkeys for guest in non-paging mode, However XEN always uses paging mode to emulate guest non-paging mode, To emulate this behavior, pkeys needs to be manually disabled when guest switches to non-paging mode. Signed-off-by: Huaitong Han