x86, pageattr: Make set_memory_(x|nx) aware of NX support

Make set_memory_x/set_memory_nx directly aware of if NX is supported
in the system or not, rather than requiring that every caller assesses
that support independently.

Signed-off-by: H. Peter Anvin <[email protected]>
Cc: Huang Ying <[email protected]>
Cc: Venkatesh Pallipadi <[email protected]>
Cc: Suresh Siddha <[email protected]>
Cc: Tejun Heo <[email protected]>
Cc: Tim Starling <[email protected]>
Cc: Hannes Eder <[email protected]>
LKML-Reference: <[email protected]>
Acked-by: Kees Cook <[email protected]>

0 files changed, 0 insertions, 0 deletions