Re: [PATCH 5/6] x86/pagewalk: Support PKS

2021-12-21 Thread Jan Beulich
On 16.12.2021 10:54, Andrew Cooper wrote: > PKS is incredibly similar to the existing PKU behaviour, operating on > pagewalks for any supervisor mapping. > > Signed-off-by: Andrew Cooper Reviewed-by: Jan Beulich

[PATCH 5/6] x86/pagewalk: Support PKS

2021-12-16 Thread Andrew Cooper
PKS is incredibly similar to the existing PKU behaviour, operating on pagewalks for any supervisor mapping. Signed-off-by: Andrew Cooper --- CC: Jan Beulich CC: Roger Pau Monné CC: Wei Liu --- xen/arch/x86/include/asm/guest_pt.h | 5 + xen/arch/x86/include/asm/hvm/hvm.h | 3 +++ xen/arch