diff options
| author | Or Gerlitz <ogerlitz@ddn.com> | 2026-06-17 14:21:05 +0300 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2026-07-02 07:03:46 -0400 |
| commit | 18313833e2c6de222a4f6c072da759d0d5888528 (patch) | |
| tree | 04af62fa2fd1459355527f17a783ee16059af562 /Documentation/gpu/intel-display/git@git.tavy.me:linux.git | |
| parent | f5ad2ead846e3a00d040d64c7eaf67b65629f51d (diff) | |
RDMA/cma: Fix hardware address comparison length in netevent callback
The cited commit hardcoded the hardware address comparison len to ETH_ALEN.
This breaks IPoIB, which uses 20-byte addresses. By truncating the
memcmp, the CMA may incorrectly assume the target address is
unchanged and fails to abort the stalled connection.
Fix this by replacing ETH_ALEN with the dynamic neigh->dev->addr_len
to correctly evaluate the full address regardless of the link layer.
Fixes: 925d046e7e52 ("RDMA/core: Add a netevent notifier to cma")
Signed-off-by: Or Gerlitz <ogerlitz@ddn.com>
Link: https://patch.msgid.link/20260617-fix-cma-ipoib-v1-1-03f869344304@ddn.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'Documentation/gpu/intel-display/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions