Commit 12930e3a authored by Joey Gouly's avatar Joey Gouly Committed by Will Deacon
Browse files

powerpc/mm: add ARCH_PKEY_BITS to Kconfig 



The new config option specifies how many bits are in each PKEY.

Signed-off-by: default avatarJoey Gouly <joey.gouly@arm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: Aneesh Kumar K.V <aneesh.kumar@kernel.org>
Cc: Naveen N. Rao <naveen.n.rao@linux.ibm.com>
Cc: linuxppc-dev@lists.ozlabs.org
Acked-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20240822151113.1479789-2-joey.gouly@arm.com


Signed-off-by: default avatarWill Deacon <will@kernel.org>
parent 487355f1

arch/powerpc/Kconfig

+4 −0
Original line number Diff line number Diff line
@@ -1026,6 +1026,10 @@ config PPC_MEM_KEYS 


	  If unsure, say y.



config ARCH_PKEY_BITS

	int

	default 5



config PPC_SECURE_BOOT

	prompt "Enable secure boot support"

	bool