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| author | Nicholas Piggin <npiggin@gmail.com> | 2018-09-15 01:30:55 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-10-14 18:04:09 +1100 |
| commit | 425d33146260a4a2e8a1ba64003d6c8ff3bdfcc4 (patch) | |
| tree | 03f21e8e410e7996af9c902b3f1b17623603beef /arch/powerpc/mm/mmu_context_book3s64.c | |
| parent | 126b11b294d15a90e38eb2dcded2433619b2c794 (diff) | |
| download | linux-425d33146260a4a2e8a1ba64003d6c8ff3bdfcc4.tar.bz2 | |
powerpc/64s/hash: Provide arch_setup_exec() hooks for hash slice setup
This will be used by the SLB code in the next patch, but for now this
sets the slb_addr_limit to the correct size for 32-bit tasks.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/mm/mmu_context_book3s64.c')
| -rw-r--r-- | arch/powerpc/mm/mmu_context_book3s64.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/powerpc/mm/mmu_context_book3s64.c b/arch/powerpc/mm/mmu_context_book3s64.c index dbd8f762140b..f7352c66b6b8 100644 --- a/arch/powerpc/mm/mmu_context_book3s64.c +++ b/arch/powerpc/mm/mmu_context_book3s64.c @@ -84,6 +84,11 @@ static int hash__init_new_context(struct mm_struct *mm) return index; } +void hash__setup_new_exec(void) +{ + slice_setup_new_exec(); +} + static int radix__init_new_context(struct mm_struct *mm) { unsigned long rts_field; |