diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/hugetlb.c | 2 | ||||
| -rw-r--r-- | mm/shmem.c | 2 | ||||
| -rw-r--r-- | mm/userfaultfd.c | 6 |
3 files changed, 5 insertions, 5 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 7f2a28ab46d5..705a3e9cc910 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -4080,7 +4080,7 @@ int hugetlb_mcopy_atomic_pte(struct mm_struct *dst_mm, /* fallback to copy_from_user outside mmap_sem */ if (unlikely(ret)) { - ret = -EFAULT; + ret = -ENOENT; *pagep = page; /* don't free the page */ goto out; diff --git a/mm/shmem.c b/mm/shmem.c index 42b70978e814..6c54a6874e41 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -2238,7 +2238,7 @@ static int shmem_mfill_atomic_pte(struct mm_struct *dst_mm, *pagep = page; shmem_inode_unacct_blocks(inode, 1); /* don't free the page */ - return -EFAULT; + return -ENOENT; } } else { /* mfill_zeropage_atomic */ clear_highpage(page); diff --git a/mm/userfaultfd.c b/mm/userfaultfd.c index 5029f241908f..46c8949e5f8f 100644 --- a/mm/userfaultfd.c +++ b/mm/userfaultfd.c @@ -48,7 +48,7 @@ static int mcopy_atomic_pte(struct mm_struct *dst_mm, /* fallback to copy_from_user outside mmap_sem */ if (unlikely(ret)) { - ret = -EFAULT; + ret = -ENOENT; *pagep = page; /* don't free the page */ goto out; @@ -274,7 +274,7 @@ retry: cond_resched(); - if (unlikely(err == -EFAULT)) { + if (unlikely(err == -ENOENT)) { up_read(&dst_mm->mmap_sem); BUG_ON(!page); @@ -530,7 +530,7 @@ retry: src_addr, &page, zeropage); cond_resched(); - if (unlikely(err == -EFAULT)) { + if (unlikely(err == -ENOENT)) { void *page_kaddr; up_read(&dst_mm->mmap_sem); |