Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux

[linux.git] / drivers / vhost / vhost.c

diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
index 351af88231ada1145bfb72326f905bfaac3819ca..1e3ed41ae1f3f35bea447b6667ebd36427b3a7be 100644 (file)
--- a/drivers/vhost/vhost.c
+++ b/drivers/vhost/vhost.c
@@ -1704,7 +1704,7 @@ static int set_bit_to_user(int nr, void __user *addr)
        int bit = nr + (log % PAGE_SIZE) * 8;
        int r;
 
-       r = get_user_pages_fast(log, 1, 1, &page);
+       r = get_user_pages_fast(log, 1, FOLL_WRITE, &page);
        if (r < 0)
                return r;
        BUG_ON(r != 1);