diff options
Diffstat (limited to 'arch/arm64/include/asm/mmu_context.h')
-rw-r--r-- | arch/arm64/include/asm/mmu_context.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/mmu_context.h b/arch/arm64/include/asm/mmu_context.h index 63e9982daca1..3c2ff5183d48 100644 --- a/arch/arm64/include/asm/mmu_context.h +++ b/arch/arm64/include/asm/mmu_context.h @@ -51,6 +51,13 @@ static inline void cpu_set_reserved_ttbr0(void) isb(); } +static inline void cpu_switch_mm(pgd_t *pgd, struct mm_struct *mm) +{ + BUG_ON(pgd == swapper_pg_dir); + cpu_set_reserved_ttbr0(); + cpu_do_switch_mm(virt_to_phys(pgd),mm); +} + /* * TCR.T0SZ value to use when the ID map is active. Usually equals * TCR_T0SZ(VA_BITS), unless system RAM is positioned very high in |