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net/mlx5: Don't call timecounter cyc2time directly from 1PPS flow
authorEran Ben Elisha <eranbe@mellanox.com>
Tue, 16 Jun 2020 09:07:10 +0000 (12:07 +0300)
committerSaeed Mahameed <saeedm@nvidia.com>
Tue, 15 Sep 2020 18:59:50 +0000 (11:59 -0700)
commit2edc1572a9b8b490d8041f8cd823f6ea6a6c3f6e
treece2608efa6400d0731adaca921e538fbde6e3d92tree | snapshot
parent8d3dd848eea16bcf32a9da1b5393eb430441a66ccommit | diff
net/mlx5: Don't call timecounter cyc2time directly from 1PPS flow

Before calling timecounter_cyc2time(), clock->lock must be taken.
Use mlx5_timecounter_cyc2time instead which guarantees a safe access.

Fixes: 8ff3993ca6e6 ("net/mlx5: Update ptp_clock_event foreach PPS event")
Signed-off-by: Eran Ben Elisha <eranbe@mellanox.com>
drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c diff | blob | history
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