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| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2020-11-24 18:24:55 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-12-09 15:47:45 +0300 |
| commit | bccc58986a2f98e3af349c85c5f49aac7fb19ef2 (patch) | |
| tree | 10f5e46c8f0d3298cb3fddd58300439b4f0135f3 /arch/powerpc/Kconfig | |
| parent | 613df979da6c032cbe6fa273fb8ca21af022157e (diff) | |
| download | linux-bccc58986a2f98e3af349c85c5f49aac7fb19ef2.tar.xz | |
powerpc/8xx: Always pin kernel text TLB
There is no big poing in not pinning kernel text anymore, as now
we can keep pinned TLB even with things like DEBUG_PAGEALLOC.
Remove CONFIG_PIN_TLB_TEXT, making it always right.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
[mpe: Drop ifdef around mmu_pin_tlb() to fix build errors]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/203b89de491e1379f1677a2685211b7c32adfff0.1606231483.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'arch/powerpc/Kconfig')
| -rw-r--r-- | arch/powerpc/Kconfig | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index d0d16c3e1b4b..2b8e47d1aa91 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -808,8 +808,7 @@ config DATA_SHIFT_BOOL bool "Set custom data alignment" depends on ADVANCED_OPTIONS depends on STRICT_KERNEL_RWX || DEBUG_PAGEALLOC - depends on PPC_BOOK3S_32 || (PPC_8xx && !PIN_TLB_DATA && \ - (!PIN_TLB_TEXT || !STRICT_KERNEL_RWX)) + depends on PPC_BOOK3S_32 || (PPC_8xx && !PIN_TLB_DATA && !STRICT_KERNEL_RWX) help This option allows you to set the kernel data alignment. When RAM is mapped by blocks, the alignment needs to fit the size and |