Messages in this thread | | | Date | Wed, 29 Mar 2017 14:57:48 +0200 | From | Andrew Lunn <> | Subject | Re: [PATCH net-next v2] net: mvneta: set rx mode during resume if interface is running |
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On Wed, Mar 29, 2017 at 04:47:19PM +0800, Jisheng Zhang wrote: > I found a bug by: > > 0. boot and start dhcp client > 1. echo mem > /sys/power/state > 2. resume back immediately > 3. don't touch dhcp client to renew the lease > 4. ping the gateway. No acks > > Usually, after step2, the DHCP lease isn't expired, so in theory we > should resume all back. But in fact, it doesn't. It turns out > the rx mode isn't resumed correctly. This patch fixes it by adding > mvneta_set_rx_mode(dev) in the resume hook if interface is running. > > Signed-off-by: Jisheng Zhang <jszhang@marvell.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Andrew
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