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| author |   Andrew Lunn <andrew@lunn.ch> | 2019-01-11 00:15:21 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-01-15 21:51:19 -0800 |
| commit | e0a7328fad9979104f73e19bedca821ef3262ae1 (patch) | |
| tree | cda417e2b65abbba239f6911f0ade3ac0ec2b70d /tools/testing/selftests | |
| parent | net: phy: marvell: Errata for mv88e6390 internal PHYs (diff) | |
| download | wireguard-linux-e0a7328fad9979104f73e19bedca821ef3262ae1.tar.xz wireguard-linux-e0a7328fad9979104f73e19bedca821ef3262ae1.zip | |
net: phy: marvell: Fix deadlock from wrong locking
m88e1318_set_wol() takes the lock as part of phy_select_page(). Don't
take the lock again with phy_read(), use the unlocked __phy_read().
Fixes: 424ca4c55121 ("net: phy: marvell: fix paged access races")
Reported-by: Åke Rehnman <ake.rehnman@gmail.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/testing/selftests')
0 files changed, 0 insertions, 0 deletions