projects / openwrt / staging / blogic.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 2aafdf5) | patch
net/mlx5e: Fix a race with XSKICOSQ in XSK wakeup flow
authorMaxim Mikityanskiy <maximmi@mellanox.com>
Fri, 2 Aug 2019 11:42:14 +0000 (14:42 +0300)
committerSaeed Mahameed <saeedm@mellanox.com>
Thu, 15 Aug 2019 18:43:56 +0000 (11:43 -0700)
commite0d57d9c7e7a223f3c2ff8b7b63ec1bf63f11ed4
tree03c817cb3915e48d1ff361f94cd8fc4eceef7817tree | snapshot
parent2aafdf5a5786ebbd8ccfe132ed6267c6962c5c3ccommit | diff
net/mlx5e: Fix a race with XSKICOSQ in XSK wakeup flow

Add a missing spinlock around XSKICOSQ usage at the activation stage,
because there is a race between a configuration change and the
application calling sendto().

Fixes: db05815b36cb ("net/mlx5e: Add XSK zero-copy support")
Signed-off-by: Maxim Mikityanskiy <maximmi@mellanox.com>
Reviewed-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
drivers/net/ethernet/mellanox/mlx5/core/en/xsk/setup.c diff | blob | history
John Crispins staging tree