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| author | Al Viro <viro@zeniv.linux.org.uk> | 2022-10-23 20:29:08 +0300 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2022-11-25 21:01:21 +0300 |
| commit | 77729412acde120712f5793e9134c2b1cbd1ee02 (patch) | |
| tree | af45fd26c62166e317d3dea6f14a73f61a41c083 /arch/s390/mm/maccess.c | |
| parent | 4ba48e1bae5f68af24d8d71d4f28de9eb658af1d (diff) | |
| download | linux-77729412acde120712f5793e9134c2b1cbd1ee02.tar.xz | |
[s390] memcpy_real(): WRITE is "data source", not destination...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/s390/mm/maccess.c')
| -rw-r--r-- | arch/s390/mm/maccess.c | 2 |
1 files changed, 1 insertions, 1 deletions
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; |