Messages in this thread Patch in this message | | | From | Al Viro <> | Subject | [PATCH v2 07/12] [s390] memcpy_real(): WRITE is "data source", not destination... | Date | Fri, 28 Oct 2022 03:33:47 +0100 |
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> --- 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; -- 2.30.2
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