diff options
Diffstat (limited to 'arch/arm64')
| -rw-r--r-- | arch/arm64/mm/hugetlbpage.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/arm64/mm/hugetlbpage.c b/arch/arm64/mm/hugetlbpage.c index 0f0c17dfeb9c..e2a5ec9fdc0d 100644 --- a/arch/arm64/mm/hugetlbpage.c +++ b/arch/arm64/mm/hugetlbpage.c @@ -507,12 +507,15 @@ pte_t huge_ptep_clear_flush(struct vm_area_struct *vma, { size_t pgsize; int ncontig; + pte_t orig_pte; if (!pte_cont(READ_ONCE(*ptep))) return ptep_clear_flush(vma, addr, ptep); ncontig = find_num_contig(vma->vm_mm, addr, ptep, &pgsize); - return get_clear_flush(vma->vm_mm, addr, ptep, pgsize, ncontig); + orig_pte = get_clear_contig(vma->vm_mm, addr, ptep, pgsize, ncontig); + flush_tlb_range(vma, addr, addr + pgsize * ncontig); + return orig_pte; } static int __init hugetlbpage_init(void) |