Michael Baum dc26c9c21b common/mlx5: fix device list operations concurrency
The mlx5 common driver has a global list of mlx5 devices which are
probed.

In probe function it creates one and insert it to the list. Similarly it
removes the device in remove function.
These operations are not safe as there can be such operations in
parallel, by different threads.

Add global lock for the list and use it to insert or remove.

Fixes: 8a41f4deccc3 ("common/mlx5: introduce layer for multiple class drivers")
Cc: stable@dpdk.org

Signed-off-by: Michael Baum <michaelba@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
2021-09-20 23:16:29 +02:00
2021-08-17 08:37:52 +02:00
2021-09-21 06:26:00 +02:00
2016-11-13 15:25:12 +01:00
2021-05-18 19:06:56 +02:00
2021-08-17 08:37:52 +02:00
2021-08-17 08:37:52 +02:00
2021-09-22 21:50:54 +02:00
2020-09-07 23:51:57 +02:00
2018-01-04 22:41:38 +01:00
2021-08-17 08:37:52 +02:00

DPDK is a set of libraries and drivers for fast packet processing.
It supports many processor architectures and both FreeBSD and Linux.

The DPDK uses the Open Source BSD-3-Clause license for the core libraries
and drivers. The kernel components are GPL-2.0 licensed.

Please check the doc directory for release notes,
API documentation, and sample application information.

For questions and usage discussions, subscribe to: users@dpdk.org
Report bugs and issues to the development mailing list: dev@dpdk.org
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