netdev - Re: [PATCH net] ipv4: Set offload_failed flag in fibmatch results

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Date: Wed, 04 Oct 2023 18:50:25 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Benjamin Poirier <bpoirier@...dia.com>
Cc: netdev@...r.kernel.org, davem@...emloft.net, dsahern@...nel.org,
 edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com, amcohen@...dia.com,
 idosch@...dia.com
Subject: Re: [PATCH net] ipv4: Set offload_failed flag in fibmatch results

Hello:

This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@...nel.org>:

On Tue, 26 Sep 2023 14:27:30 -0400 you wrote:
> Due to a small omission, the offload_failed flag is missing from ipv4
> fibmatch results. Make sure it is set correctly.
> 
> The issue can be witnessed using the following commands:
> echo "1 1" > /sys/bus/netdevsim/new_device
> ip link add dummy1 up type dummy
> ip route add 192.0.2.0/24 dev dummy1
> echo 1 > /sys/kernel/debug/netdevsim/netdevsim1/fib/fail_route_offload
> ip route add 198.51.100.0/24 dev dummy1
> ip route
> 	# 192.168.15.0/24 has rt_trap
> 	# 198.51.100.0/24 has rt_offload_failed
> ip route get 192.168.15.1 fibmatch
> 	# Result has rt_trap
> ip route get 198.51.100.1 fibmatch
> 	# Result differs from the route shown by `ip route`, it is missing
> 	# rt_offload_failed
> ip link del dev dummy1
> echo 1 > /sys/bus/netdevsim/del_device
> 
> [...]

Here is the summary with links:
  - [net] ipv4: Set offload_failed flag in fibmatch results
    https://git.kernel.org/netdev/net/c/0add5c597f32

You are awesome, thank you!
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