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| author | Vladimir Oltean <vladimir.oltean@nxp.com> | 2021-10-24 20:17:57 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-10-25 12:59:42 +0100 |
| commit | eccd0a80dc7f4be65430236db475546b0ab9ec37 (patch) | |
| tree | ca7071763f0791120ec4ce1e5f0e03ea1c281e20 /drivers/net/dsa/b53/b53_common.c | |
| parent | d70b51f2845d4a0352361fd4f9741913a2cf2145 (diff) | |
| download | linux-eccd0a80dc7f4be65430236db475546b0ab9ec37.tar.gz linux-eccd0a80dc7f4be65430236db475546b0ab9ec37.tar.bz2 linux-eccd0a80dc7f4be65430236db475546b0ab9ec37.zip | |
selftests: net: dsa: add a stress test for unlocked FDB operations
This test is a bit strange in that it is perhaps more manual than
others: it does not transmit a clear OK/FAIL verdict, because user space
does not have synchronous feedback from the kernel. If a hardware access
fails, it is in deferred context.
Nonetheless, on sja1105 I have used it successfully to find and solve a
concurrency issue, so it can be used as a starting point for other
driver maintainers too.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa/b53/b53_common.c')
0 files changed, 0 insertions, 0 deletions