On Tue, 2017-06-27 at 03:11 -0700, Ram Pai wrote: > Currently sys_pkey_create() provides the ability to disable read > and write permission on the key, at creation. powerpc has the > hardware support to disable execute on a pkey as well.This patch > enhances the interface to let disable execute at key creation > time. x86 does not allow this. Hence the next patch will add > ability in x86 to return error if PKEY_DISABLE_EXECUTE is > specified. > > Signed-off-by: Ram Pai <linuxram@xxxxxxxxxx> > --- Acked-by: Balbir Singh <bsingharora@xxxxxxxxx>
