AuxXxilium/linux_dsm_epyc7002
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07a2e1cf39
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2 Commits

Author SHA1 Message Date
Jan Glauber
07a2e1cf39 net: cavium: fix NULL pointer dereference in cavium_ptp_put 
Prevent a kernel panic on reboot if ptp_clock is NULL by checking
the ptp pointer before using it.

Signed-off-by: Jan Glauber <jglauber@cavium.com>
Fixes: 8c56df372b ("net: add support for Cavium PTP coprocessor")
Cc: Radoslaw Biernacki <rad@semihalf.com>
Cc: Aleksey Makarov <aleksey.makarov@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2018-02-12 14:38:37 -05:00
Radoslaw Biernacki
8c56df372b net: add support for Cavium PTP coprocessor 
This patch adds support for the Precision Time Protocol
Clocks and Timestamping hardware found on Cavium ThunderX
processors.

Signed-off-by: Radoslaw Biernacki <rad@semihalf.com>
Signed-off-by: Aleksey Makarov <aleksey.makarov@cavium.com>
Acked-by: Philippe Ombredanne <pombredanne@nexb.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2018-01-16 14:31:14 -05:00