diff options
Diffstat (limited to 'mm/mprotect.c')
-rw-r--r-- | mm/mprotect.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/mprotect.c b/mm/mprotect.c index e3309fcf586b..c1d6af7455da 100644 --- a/mm/mprotect.c +++ b/mm/mprotect.c @@ -417,7 +417,7 @@ static int do_mprotect_pkey(unsigned long start, size_t len, end = start + len; if (end <= start) return -ENOMEM; - if (!arch_validate_prot(prot)) + if (!arch_validate_prot(prot, start)) return -EINVAL; reqprot = prot; @@ -475,7 +475,7 @@ static int do_mprotect_pkey(unsigned long start, size_t len, * cleared from the VMA. */ mask_off_old_flags = VM_READ | VM_WRITE | VM_EXEC | - ARCH_VM_PKEY_FLAGS; + VM_FLAGS_CLEAR; new_vma_pkey = arch_override_mprotect_pkey(vma, prot, pkey); newflags = calc_vm_prot_bits(prot, new_vma_pkey); |