linux/arch/powerpc/include
Christophe Leroy 6b4d630068 powerpc/32s: Allow disabling KUAP at boot time
PPC64 uses MMU features to enable/disable KUAP at boot time.
But feature fixups are applied way too early on PPC32.

Now that all KUAP related actions are in C following the
conversion of KUAP initial setup and context switch in C,
static branches can be used to enable/disable KUAP.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
[mpe: Export disable_kuap_key to fix build errors]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/cd79e8008455fba5395d099f9bb1305c039b931c.1622708530.git.christophe.leroy@csgroup.eu
2021-06-17 00:09:08 +10:00
..
asm powerpc/32s: Allow disabling KUAP at boot time 2021-06-17 00:09:08 +10:00
uapi/asm powerpc: fix EDEADLOCK redefinition error in uapi/asm/errno.h 2021-04-17 10:40:51 +10:00