4.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: Eugenia Emantayev <eugenia@xxxxxxxxxxxx> [ Upstream commit d439c84509a510e864fdc6166c760482cd03fc57 ] The overflow_period is calculated in seconds. In order to use it for delayed work scheduling translation to jiffies is needed. Fixes: ef9814deafd0 ('net/mlx5e: Add HW timestamping (TS) support') Signed-off-by: Eugenia Emantayev <eugenia@xxxxxxxxxxxx> Signed-off-by: Saeed Mahameed <saeedm@xxxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/net/ethernet/mellanox/mlx5/core/en_clock.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/drivers/net/ethernet/mellanox/mlx5/core/en_clock.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_clock.c @@ -67,7 +67,8 @@ static void mlx5e_timestamp_overflow(str write_lock_irqsave(&tstamp->lock, flags); timecounter_read(&tstamp->clock); write_unlock_irqrestore(&tstamp->lock, flags); - schedule_delayed_work(&tstamp->overflow_work, tstamp->overflow_period); + schedule_delayed_work(&tstamp->overflow_work, + msecs_to_jiffies(tstamp->overflow_period * 1000)); } int mlx5e_hwstamp_set(struct net_device *dev, struct ifreq *ifr)