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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>
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1 changed files with 1 additions and 2 deletions
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@ -1081,8 +1081,7 @@ static int iucv_message_receive_iprmdata(struct iucv_path *path,
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size = (size < 8) ? size : 8;
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size = (size < 8) ? size : 8;
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for (array = buffer; size > 0; array++) {
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for (array = buffer; size > 0; array++) {
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copy = min_t(size_t, size, array->length);
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copy = min_t(size_t, size, array->length);
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memcpy((u8 *)(addr_t) array->address,
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memcpy(phys_to_virt(array->address), rmmsg, copy);
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rmmsg, copy);
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rmmsg += copy;
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rmmsg += copy;
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size -= copy;
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size -= copy;
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}
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}
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