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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/powernv/Kconfig | |
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/powernv/Kconfig')
-rw-r--r-- | arch/powerpc/platforms/powernv/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/powernv/Kconfig b/arch/powerpc/platforms/powernv/Kconfig index cd754e116184..161dfe024085 100644 --- a/arch/powerpc/platforms/powernv/Kconfig +++ b/arch/powerpc/platforms/powernv/Kconfig @@ -2,7 +2,7 @@ config PPC_POWERNV depends on PPC64 && PPC_BOOK3S bool "IBM PowerNV (Non-Virtualized) platform support" - select PPC_HASH_MMU_NATIVE + select PPC_HASH_MMU_NATIVE if PPC_64S_HASH_MMU select PPC_XICS select PPC_ICP_NATIVE select PPC_XIVE_NATIVE |