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| author | Nicholas Piggin <npiggin@gmail.com> | 2021-12-01 17:41:51 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-12-09 14:40:24 +0300 |
| commit | c28573744b74eb6de19add503d6a986795c4c137 (patch) | |
| tree | a0e01828ce7e0e92ed571d5c0ed3ca471756c47b /arch/powerpc/platforms/powermac | |
| parent | debeda017189e40bff23d1c3d2e4567ca8541aed (diff) | |
| download | linux-c28573744b74eb6de19add503d6a986795c4c137.tar.xz | |
powerpc/64s: Make hash MMU support configurable
This adds Kconfig selection which allows 64s hash MMU support to be
disabled. It can be disabled if radix support is enabled, the minimum
supported CPU type is POWER9 (or higher), and KVM is not selected.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20211201144153.2456614-17-npiggin@gmail.com
Diffstat (limited to 'arch/powerpc/platforms/powermac')
| -rw-r--r-- | arch/powerpc/platforms/powermac/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/powermac/Kconfig b/arch/powerpc/platforms/powermac/Kconfig index 2b56df145b82..130707ec9f99 100644 --- a/arch/powerpc/platforms/powermac/Kconfig +++ b/arch/powerpc/platforms/powermac/Kconfig @@ -6,6 +6,7 @@ config PPC_PMAC select FORCE_PCI select PPC_INDIRECT_PCI if PPC32 select PPC_MPC106 if PPC32 + select PPC_64S_HASH_MMU if PPC64 select PPC_HASH_MMU_NATIVE select ZONE_DMA if PPC32 default y |