diff options
Diffstat (limited to 'arch/arm64/include/asm/tlbflush.h')
-rw-r--r-- | arch/arm64/include/asm/tlbflush.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/arm64/include/asm/tlbflush.h b/arch/arm64/include/asm/tlbflush.h index b9349c4513ea..3796ea6bb734 100644 --- a/arch/arm64/include/asm/tlbflush.h +++ b/arch/arm64/include/asm/tlbflush.h @@ -122,6 +122,7 @@ static inline void flush_tlb_kernel_range(unsigned long start, unsigned long end for (addr = start; addr < end; addr += 1 << (PAGE_SHIFT - 12)) asm("tlbi vaae1is, %0" : : "r"(addr)); dsb(ish); + isb(); } /* @@ -131,8 +132,8 @@ static inline void update_mmu_cache(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep) { /* - * set_pte() does not have a DSB, so make sure that the page table - * write is visible. + * set_pte() does not have a DSB for user mappings, so make sure that + * the page table write is visible. */ dsb(ishst); } |