From: Al Viro viro@zeniv.linux.org.uk
[ Upstream commit 4ba48e1bae5f68af24d8d71d4f28de9eb658af1d ]
Signed-off-by: Al Viro viro@zeniv.linux.org.uk Stable-dep-of: 6dd88fd59da8 ("vhost-scsi: unbreak any layout for response") Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/s390/char/zcore.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/s390/char/zcore.c b/drivers/s390/char/zcore.c index 6165e6aae762..83ddac1e5838 100644 --- a/drivers/s390/char/zcore.c +++ b/drivers/s390/char/zcore.c @@ -103,7 +103,7 @@ static inline int memcpy_hsa_kernel(void *dst, unsigned long src, size_t count)
kvec.iov_base = dst; kvec.iov_len = count; - iov_iter_kvec(&iter, WRITE, &kvec, 1, count); + iov_iter_kvec(&iter, READ, &kvec, 1, count); if (memcpy_hsa_iter(&iter, src, count) < count) return -EIO; return 0;