Commit e98499ac authored by shamir rabinovitch's avatar shamir rabinovitch Committed by David S. Miller
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RDS: memory allocated must be align to 8



Fix issue in 'rds_ib_cong_recv' when accessing unaligned memory
allocated by 'rds_page_remainder_alloc' using uint64_t pointer.
Signed-off-by: default avatarShamir Rabinovitch <shamir.rabinovitch@oracle.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent a0ca153f
......@@ -135,8 +135,8 @@ int rds_page_remainder_alloc(struct scatterlist *scat, unsigned long bytes,
if (rem->r_offset != 0)
rds_stats_inc(s_page_remainder_hit);
rem->r_offset += bytes;
if (rem->r_offset == PAGE_SIZE) {
rem->r_offset += ALIGN(bytes, 8);
if (rem->r_offset >= PAGE_SIZE) {
__free_page(rem->r_page);
rem->r_page = NULL;
}
......
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