summaryrefslogtreecommitdiff
path: root/include/net/sctp
diff options
context:
space:
mode:
authorSaeed Mahameed <saeedm@mellanox.com>2016-11-28 18:04:50 +0200
committerSaeed Mahameed <saeedm@mellanox.com>2017-02-06 18:20:16 +0200
commit2b31f7ae5f645edd852addfca445895b5806f3f9 (patch)
tree89ad451e4ee5255d0a585597812a84d7b6480a2e /include/net/sctp
parentf32f5bd2eb7e91a5090c06bbe1ed14bffbbda5d3 (diff)
net/mlx5: TX WQE update
Add new TX WQE fields for Connect-X5 vlan insertion support, type and vlan_tci, when type = MLX5_ETH_WQE_INSERT_VLAN the HW will insert the vlan and prio fields (vlan_tci) to the packet. Those bits and the inline header fields are mutually exclusive, and valid only when: MLX5_CAP_ETH(mdev, wqe_inline_mode) == MLX5_CAP_INLINE_MODE_NOT_REQUIRED and MLX5_CAP_ETH(mdev, wqe_vlan_insert), who will be set in ConnectX-5 and later HW generations. Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Reviewed-by: Tariq Toukan <tariqt@mellanox.com>
Diffstat (limited to 'include/net/sctp')
0 files changed, 0 insertions, 0 deletions
_vfs_write+0x6c/0x1e0 vfs_write+0xd0/0x270 SyS_write+0x6c/0x110 system_call+0x38/0xe0 Examination of the queue showed a single reference (no PERCPU_COUNT_BIAS, and __PERCPU_REF_DEAD, __PERCPU_REF_ATOMIC set) and no requests. However, conditions at the time of the race are count of PERCPU_COUNT_BIAS + 0 and __PERCPU_REF_DEAD and __PERCPU_REF_ATOMIC set. The fix is to make the tryget routines use an actual boolean internally instead of the atomic long result truncated to a int. Fixes: e625305b3907 percpu-refcount: make percpu_ref based on longs instead of ints Link: https://bugzilla.kernel.org/show_bug.cgi?id=190751 Signed-off-by: Douglas Miller <dougmill@linux.vnet.ibm.com> Reviewed-by: Jens Axboe <axboe@fb.com> Signed-off-by: Tejun Heo <tj@kernel.org> Fixes: e625305b3907 ("percpu-refcount: make percpu_ref based on longs instead of ints") Cc: stable@vger.kernel.org # v3.18+
Diffstat (limited to 'net/llc/llc_pdu.c')