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| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2021-10-19 09:29:29 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-12-09 22:41:20 +1100 |
| commit | f6fad4fb55936f0d613cea08341d187d691d6440 (patch) | |
| tree | b10af7189bab0b9a03d2c0eeacc88c226ba4ca82 /arch/powerpc/platforms | |
| parent | 43afcf8f0101279cf4243bb4f9f9b249ddd8613c (diff) | |
| download | linux-f6fad4fb55936f0d613cea08341d187d691d6440.tar.bz2 | |
powerpc/kuap: Wire-up KUAP on 44x
This adds KUAP support to 44x. This is done by checking
the content of SPRN_PID at the time it is read and written
into SPRN_MMUCR.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/7d6c3f1978a26feada74b084f651e8cf1e3b3a47.1634627931.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'arch/powerpc/platforms')
| -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 95eb7308fdd9..3f00e75edf70 100644 --- a/arch/powerpc/platforms/Kconfig.cputype +++ b/arch/powerpc/platforms/Kconfig.cputype @@ -64,6 +64,7 @@ config 44x select PHYS_64BIT select PPC_HAVE_KUEP select PPC_KUEP + select PPC_HAVE_KUAP endchoice |