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-rw-r--r--lib/iov_iter.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/iov_iter.c b/lib/iov_iter.c
index b396d328a764..f74fa832f3aa 100644
--- a/lib/iov_iter.c
+++ b/lib/iov_iter.c
@@ -1293,7 +1293,9 @@ ssize_t iov_iter_get_pages(struct iov_iter *i,
len = maxpages * PAGE_SIZE;
addr &= ~(PAGE_SIZE - 1);
n = DIV_ROUND_UP(len, PAGE_SIZE);
- res = get_user_pages_fast(addr, n, iov_iter_rw(i) != WRITE, pages);
+ res = get_user_pages_fast(addr, n,
+ iov_iter_rw(i) != WRITE ? FOLL_WRITE : 0,
+ pages);
if (unlikely(res < 0))
return res;
return (res == n ? len : res * PAGE_SIZE) - *start;
@@ -1374,7 +1376,8 @@ ssize_t iov_iter_get_pages_alloc(struct iov_iter *i,
p = get_pages_array(n);
if (!p)
return -ENOMEM;
- res = get_user_pages_fast(addr, n, iov_iter_rw(i) != WRITE, p);
+ res = get_user_pages_fast(addr, n,
+ iov_iter_rw(i) != WRITE ? FOLL_WRITE : 0, p);
if (unlikely(res < 0)) {
kvfree(p);
return res;