From 77729412acde120712f5793e9134c2b1cbd1ee02 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sun, 23 Oct 2022 13:29:08 -0400 Subject: [s390] memcpy_real(): WRITE is "data source", not destination... Signed-off-by: Al Viro --- arch/s390/mm/maccess.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/s390/mm/maccess.c b/arch/s390/mm/maccess.c index 1571cdcb0c50..753b006c8ea5 100644 --- a/arch/s390/mm/maccess.c +++ b/arch/s390/mm/maccess.c @@ -128,7 +128,7 @@ int memcpy_real(void *dest, unsigned long src, size_t count) kvec.iov_base = dest; kvec.iov_len = count; - iov_iter_kvec(&iter, WRITE, &kvec, 1, count); + iov_iter_kvec(&iter, READ, &kvec, 1, count); if (memcpy_real_iter(&iter, src, count) < count) return -EFAULT; return 0; -- cgit v1.2.3