Commit 4ba48e1b authored by Al Viro's avatar Al Viro
Browse files

[s390] zcore: WRITE is "data source", not destination... 



Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 355d2c27

drivers/s390/char/zcore.c

+1 −1
Original line number Diff line number Diff line
@@ -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;