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| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2021-10-19 10:29:32 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-12-09 14:41:20 +0300 |
| commit | 57bc963837f5f1753a1d51fada54a32b8a84fdc3 (patch) | |
| tree | ecf5d8c180ca38978b3eaa4d4ec5d7d638331256 /arch/powerpc/platforms/Kconfig.cputype | |
| parent | 4f6a025201a290316b28a2a0ef9950398bd75088 (diff) | |
| download | linux-57bc963837f5f1753a1d51fada54a32b8a84fdc3.tar.xz | |
powerpc/kuap: Wire-up KUAP on book3e/64
This adds KUAP support to book3e/64.
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/e2c2c9375afd4bbc06aa904d0103a5f5102a2b1a.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 3ad2f3fc67a4..172f28edb363 100644 --- a/arch/powerpc/platforms/Kconfig.cputype +++ b/arch/powerpc/platforms/Kconfig.cputype @@ -122,6 +122,7 @@ config PPC_BOOK3E_64 select PPC_SMP_MUXED_IPI select PPC_DOORBELL select ZONE_DMA + select PPC_HAVE_KUAP endchoice |