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authorAlexander Gordeev <agordeev@linux.ibm.com>2024-02-16 13:13:26 +0100
committerHeiko Carstens <hca@linux.ibm.com>2024-03-13 09:23:45 +0100
commit4e8477aeb46dfe74e829c06ea588dd00ba20c8cc (patch)
tree78678ceceb302bcb2267b9839b787001753e27b7 /net
parent50ed48c80fecbe17218afed4f8bed005c802976c (diff)
s390/iucv: fix receive buffer virtual vs physical address confusion
Fix IUCV_IPBUFLST-type buffers virtual vs physical address confusion. This does not fix a bug since virtual and physical address spaces are currently the same. Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com> Reviewed-by: Alexandra Winter <wintera@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Diffstat (limited to 'net')
-rw-r--r--net/iucv/iucv.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/net/iucv/iucv.c b/net/iucv/iucv.c
index 5b56ae6612dd..15b3a958fa08 100644
--- a/net/iucv/iucv.c
+++ b/net/iucv/iucv.c
@@ -1081,8 +1081,7 @@ static int iucv_message_receive_iprmdata(struct iucv_path *path,
size = (size < 8) ? size : 8;
for (array = buffer; size > 0; array++) {
copy = min_t(size_t, size, array->length);
- memcpy((u8 *)(addr_t) array->address,
- rmmsg, copy);
+ memcpy(phys_to_virt(array->address), rmmsg, copy);
rmmsg += copy;
size -= copy;
}