From: Murali Karicheri <m-kariche...@ti.com> Date: Mon, 12 Jun 2017 15:06:26 -0400
> When HSR interface is setup using ip link command, an annoying warning > appears with the trace as below:- > > [ 203.019828] hsr_get_node: Non-HSR frame > [ 203.019833] Modules linked in: > [ 203.019848] CPU: 0 PID: 158 Comm: sd-resolve Tainted: G W > 4.12.0-rc3-00052-g9fa6bf70 #2 > [ 203.019853] Hardware name: Generic DRA74X (Flattened Device Tree) > [ 203.019869] [<c0110280>] (unwind_backtrace) from [<c010c2f4>] > (show_stack+0x10/0x14) > [ 203.019880] [<c010c2f4>] (show_stack) from [<c04b9f64>] > (dump_stack+0xac/0xe0) > [ 203.019894] [<c04b9f64>] (dump_stack) from [<c01374e8>] (__warn+0xd8/0x104) > [ 203.019907] [<c01374e8>] (__warn) from [<c0137548>] > (warn_slowpath_fmt+0x34/0x44) > root@am57xx-evm:~# [ 203.019921] [<c0137548>] (warn_slowpath_fmt) from > [<c081126c>] (hsr_get_node+0x148/0x170) > [ 203.019932] [<c081126c>] (hsr_get_node) from [<c0814240>] > (hsr_forward_skb+0x110/0x7c0) > [ 203.019942] [<c0814240>] (hsr_forward_skb) from [<c0811d64>] > (hsr_dev_xmit+0x2c/0x34) > [ 203.019954] [<c0811d64>] (hsr_dev_xmit) from [<c06c0828>] > (dev_hard_start_xmit+0xc4/0x3bc) > [ 203.019963] [<c06c0828>] (dev_hard_start_xmit) from [<c06c13d8>] > (__dev_queue_xmit+0x7c4/0x98c) > [ 203.019974] [<c06c13d8>] (__dev_queue_xmit) from [<c0782f54>] > (ip6_finish_output2+0x330/0xc1c) > [ 203.019983] [<c0782f54>] (ip6_finish_output2) from [<c0788f0c>] > (ip6_output+0x58/0x454) > [ 203.019994] [<c0788f0c>] (ip6_output) from [<c07b16cc>] > (mld_sendpack+0x420/0x744) > > As this is an expected path to hsr_get_node() with frame coming from > the master interface, add a check to ensure packet is not from the > master port and then warn. > > Signed-off-by: Murali Karicheri <m-kariche...@ti.com> Applied, thank you.
