diff options
| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2020-11-24 15:24:55 +0000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-12-09 23:47:45 +1100 |
| commit | bccc58986a2f98e3af349c85c5f49aac7fb19ef2 (patch) | |
| tree | 10f5e46c8f0d3298cb3fddd58300439b4f0135f3 /arch/powerpc/mm/nohash/8xx.c | |
| parent | 613df979da6c032cbe6fa273fb8ca21af022157e (diff) | |
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/mm/nohash/8xx.c')
| -rw-r--r-- | arch/powerpc/mm/nohash/8xx.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/powerpc/mm/nohash/8xx.c b/arch/powerpc/mm/nohash/8xx.c index 231ca95f9ffb..19a3eec1d8c5 100644 --- a/arch/powerpc/mm/nohash/8xx.c +++ b/arch/powerpc/mm/nohash/8xx.c @@ -186,8 +186,7 @@ void mmu_mark_initmem_nx(void) mmu_mapin_ram_chunk(0, boundary, PAGE_KERNEL_TEXT, false); mmu_mapin_ram_chunk(boundary, einittext8, PAGE_KERNEL, false); - if (IS_ENABLED(CONFIG_PIN_TLB_TEXT)) - mmu_pin_tlb(block_mapped_ram, false); + mmu_pin_tlb(block_mapped_ram, false); } #ifdef CONFIG_STRICT_KERNEL_RWX |