Messages in this thread | | | Date | Thu, 23 May 2019 09:30:31 -0700 (PDT) | Subject | Re: [PATCH V4] hsr: fix don't prune the master node from the node_db | From | David Miller <> |
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From: Andreas Oetken <andreas.oetken@siemens.com> Date: Thu, 23 May 2019 13:57:14 +0200
> Don't prune the master node in the hsr_prune_nodes function. > Neither time_in[HSR_PT_SLAVE_A] nor time_in[HSR_PT_SLAVE_B] > will ever be updated by hsr_register_frame_in for the master port. > Thus, the master node will be repeatedly pruned leading to > repeated packet loss. > This bug never appeared because the hsr_prune_nodes function > was only called once. Since commit 5150b45fd355 > ("net: hsr: Fix node prune function for forget time expiry") this issue > is fixed unveiling the issue described above. > > Fixes: 5150b45fd355 ("net: hsr: Fix node prune function for forget time expiry") > Signed-off-by: Andreas Oetken <andreas.oetken@siemens.com> > Tested-by: Murali Karicheri <m-karicheri2@ti.com>
Applied.
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