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| author | Ido Schimmel <[email protected]> | 2016-12-23 08:32:48 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2016-12-23 17:31:18 +0000 |
| commit | 53f800e3baf980827c197a9332f63effe80d4809 (patch) | |
| tree | 3d8d3150504942fc2db94e99de6b5b665414c45f /drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | |
| parent | ipv6: handle -EFAULT from skb_copy_bits (diff) | |
| download | kernel-53f800e3baf980827c197a9332f63effe80d4809.tar.gz kernel-53f800e3baf980827c197a9332f63effe80d4809.zip | |
neigh: Send netevent after marking neigh as dead
neigh_cleanup_and_release() is always called after marking a neighbour
as dead, but it only notifies user space and not in-kernel listeners of
the netevent notification chain.
This can cause multiple problems. In my specific use case, it causes the
listener (a switch driver capable of L3 offloads) to believe a neighbour
entry is still valid, and is thus erroneously kept in the device's
table.
Fix that by sending a netevent after marking the neighbour as dead.
Fixes: a6bf9e933daf ("mlxsw: spectrum_router: Offload neighbours based on NUD state change")
Signed-off-by: Ido Schimmel <[email protected]>
Signed-off-by: Jiri Pirko <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c')
0 files changed, 0 insertions, 0 deletions