Ram Pai eb95d016ce powerpc: map vma key-protection bits to pte key bits. ... Map the key protection bits of the vma to the pkey bits in the PTE. The PTE bits used for pkey are 3,4,5,6 and 57. The first four bits are the same four bits that were freed up initially in this patch series. remember? :-) Without those four bits this patch wouldn't be possible. BUT, on 4k kernel, bit 3, and 4 could not be freed up. remember? Hence we have to be satisfied with 5, 6 and 7. Signed-off-by: Ram Pai <linuxram@us.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>		2018-01-20 22:59:02 +11:00
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asm	powerpc: map vma key-protection bits to pte key bits.	2018-01-20 22:59:02 +11:00
uapi/asm	powerpc: ability to create execute-disabled pkeys	2018-01-20 22:59:00 +11:00