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| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2021-10-19 10:29:31 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-12-09 14:41:20 +0300 |
| commit | 4f6a025201a290316b28a2a0ef9950398bd75088 (patch) | |
| tree | d74bea0075925f28f731cdb3508d67e1d7031e15 /arch/powerpc/platforms/Kconfig.cputype | |
| parent | fcf9bb6d32f8a268bc3daf3281e3beefabec4e7c (diff) | |
| download | linux-4f6a025201a290316b28a2a0ef9950398bd75088.tar.xz | |
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
Diffstat (limited to 'arch/powerpc/platforms/Kconfig.cputype')
| -rw-r--r-- | arch/powerpc/platforms/Kconfig.cputype | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype index 95e034e061c2..3ad2f3fc67a4 100644 --- a/arch/powerpc/platforms/Kconfig.cputype +++ b/arch/powerpc/platforms/Kconfig.cputype @@ -37,6 +37,7 @@ config PPC_BOOK3S_32 config PPC_85xx bool "Freescale 85xx" select E500 + select PPC_HAVE_KUAP config PPC_8xx bool "Freescale 8xx" |