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Diffstat (limited to 'mm')
-rw-r--r--mm/hugetlb.c2
-rw-r--r--mm/shmem.c2
-rw-r--r--mm/userfaultfd.c6
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);