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| author | Niels Dossche <dossche.niels@gmail.com> | 2022-03-01 23:28:22 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-03-19 13:40:17 +0100 |
| commit | 2643ca24f511efb2a0f67ef5e17eb7aaeb866a89 (patch) | |
| tree | 38d0bce94d7180956d0ef1c4ff9ebd886f95471d /tools | |
| parent | 46fd0a07409b027e3e0de937fe245b4a0dbe8cc8 (diff) | |
sfc: extend the locking on mcdi->seqno
[ Upstream commit f1fb205efb0ccca55626fd4ef38570dd16b44719 ]
seqno could be read as a stale value outside of the lock. The lock is
already acquired to protect the modification of seqno against a possible
race condition. Place the reading of this value also inside this locking
to protect it against a possible race condition.
Signed-off-by: Niels Dossche <dossche.niels@gmail.com>
Acked-by: Martin Habets <habetsm.xilinx@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools')
0 files changed, 0 insertions, 0 deletions