* [PATCH net-next] net: hsr: don't check sequence number if tag removal is offloaded
@ 2021-06-15 17:50 George McCollister
2021-06-16 19:20 ` patchwork-bot+netdevbpf
0 siblings, 1 reply; 2+ messages in thread
From: George McCollister @ 2021-06-15 17:50 UTC (permalink / raw)
To: netdev
Cc: David S. Miller, Jakub Kicinski, Murali Karicheri, Andrew Lunn,
Marco Wenzel, linux-kernel, George McCollister
Don't check the sequence number when deciding when to update time_in in
the node table if tag removal is offloaded since the sequence number is
part of the tag. This fixes a problem where the times in the node table
wouldn't update when 0 appeared to be before or equal to seq_out when
tag removal was offloaded.
Signed-off-by: George McCollister <george.mccollister@gmail.com>
---
net/hsr/hsr_framereg.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/net/hsr/hsr_framereg.c b/net/hsr/hsr_framereg.c
index bb1351c38397..e31949479305 100644
--- a/net/hsr/hsr_framereg.c
+++ b/net/hsr/hsr_framereg.c
@@ -397,7 +397,8 @@ void hsr_register_frame_in(struct hsr_node *node, struct hsr_port *port,
* ensures entries of restarted nodes gets pruned so that they can
* re-register and resume communications.
*/
- if (seq_nr_before(sequence_nr, node->seq_out[port->type]))
+ if (!(port->dev->features & NETIF_F_HW_HSR_TAG_RM) &&
+ seq_nr_before(sequence_nr, node->seq_out[port->type]))
return;
node->time_in[port->type] = jiffies;
--
2.11.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH net-next] net: hsr: don't check sequence number if tag removal is offloaded
2021-06-15 17:50 [PATCH net-next] net: hsr: don't check sequence number if tag removal is offloaded George McCollister
@ 2021-06-16 19:20 ` patchwork-bot+netdevbpf
0 siblings, 0 replies; 2+ messages in thread
From: patchwork-bot+netdevbpf @ 2021-06-16 19:20 UTC (permalink / raw)
To: George McCollister
Cc: netdev, davem, kuba, m-karicheri2, andrew, marco.wenzel, linux-kernel
Hello:
This patch was applied to netdev/net-next.git (refs/heads/master):
On Tue, 15 Jun 2021 12:50:37 -0500 you wrote:
> Don't check the sequence number when deciding when to update time_in in
> the node table if tag removal is offloaded since the sequence number is
> part of the tag. This fixes a problem where the times in the node table
> wouldn't update when 0 appeared to be before or equal to seq_out when
> tag removal was offloaded.
>
> Signed-off-by: George McCollister <george.mccollister@gmail.com>
>
> [...]
Here is the summary with links:
- [net-next] net: hsr: don't check sequence number if tag removal is offloaded
https://git.kernel.org/netdev/net-next/c/c2ae34a7deaf
You are awesome, thank you!
--
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^ permalink raw reply [flat|nested] 2+ messages in thread
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