Christophe Leroy 4f6a025201 powerpc/kuap: Wire-up KUAP on 85xx in 32 bits mode. ...

This adds KUAP support to 85xx in 32 bits mode.
This is done by reading the content of SPRN_MAS1 and checking
the TID at the time user pgtable is loaded.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/f8696f8980ca1532ada3a2f0e0a03e756269c7fe.1634627931.git.christophe.leroy@csgroup.eu

2021-12-09 22:41:20 +11:00

31 KiB

Raw Blame History

View Raw