diff options
author | Nicholas Piggin <npiggin@gmail.com> | 2020-09-02 00:15:21 +1000 |
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committer | Arnd Bergmann <arnd@arndb.de> | 2020-10-27 16:02:34 +0100 |
commit | d98295d31fc116323e1c161f1a100d76e95cde3c (patch) | |
tree | daac7eb127171bf784a513c1a2d54df2f87ae08f /arch/arm64/include/asm/mmu_context.h | |
parent | 292f70d7cdd506e21d12de650f626b95d31b7ec7 (diff) | |
download | linux-d98295d31fc116323e1c161f1a100d76e95cde3c.tar.bz2 |
arm64: use asm-generic/mmu_context.h for no-op implementations
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm64/include/asm/mmu_context.h')
-rw-r--r-- | arch/arm64/include/asm/mmu_context.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/arm64/include/asm/mmu_context.h b/arch/arm64/include/asm/mmu_context.h index 0672236e1aea..81189251db41 100644 --- a/arch/arm64/include/asm/mmu_context.h +++ b/arch/arm64/include/asm/mmu_context.h @@ -174,9 +174,9 @@ static inline void cpu_replace_ttbr1(pgd_t *pgdp) * Setting a reserved TTBR0 or EPD0 would work, but it all gets ugly when you * take CPU migration into account. */ -#define destroy_context(mm) do { } while(0) void check_and_switch_context(struct mm_struct *mm); +#define init_new_context(tsk, mm) init_new_context(tsk, mm) static inline int init_new_context(struct task_struct *tsk, struct mm_struct *mm) { @@ -208,6 +208,7 @@ static inline void update_saved_ttbr0(struct task_struct *tsk, } #endif +#define enter_lazy_tlb enter_lazy_tlb static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk) { @@ -248,15 +249,14 @@ switch_mm(struct mm_struct *prev, struct mm_struct *next, update_saved_ttbr0(tsk, next); } -#define deactivate_mm(tsk,mm) do { } while (0) -#define activate_mm(prev,next) switch_mm(prev, next, current) - void verify_cpu_asid_bits(void); void post_ttbr_update_workaround(void); unsigned long arm64_mm_context_get(struct mm_struct *mm); void arm64_mm_context_put(struct mm_struct *mm); +#include <asm-generic/mmu_context.h> + #endif /* !__ASSEMBLY__ */ #endif /* !__ASM_MMU_CONTEXT_H */ |