Subject: Re: [PATCH v2 net 0/4] ipv4: Fix accidental RTO_ONLINK flags passed to ip_route_output_key_hash()

From: [email-masked]
Date: Wed, 12 Jan 2022 04:50:10 +0000

Hello:

This series was applied to netdev/net.git (master)
by Jakub Kicinski <[email-masked]>:

On Mon, 10 Jan 2022 14:43:04 +0100 you wrote:
> The IPv4 stack generally uses the last bit of ->flowi4_tos as a flag
> indicating link scope for route lookups (RTO_ONLINK). Therefore, we
> have to be careful when copying a TOS value to ->flowi4_tos. In
> particular, the ->tos field of IPv4 packets may have this bit set
> because of ECN. Also tunnel keys generally accept any user value for
> the tos.
> 
> [...]

Here is the summary with links:
  - [v2,net,1/4] xfrm: Don't accidentally set RTO_ONLINK in decode_session4()
    https://git.kernel.org/netdev/net/c/23e7b1bfed61
  - [v2,net,2/4] gre: Don't accidentally set RTO_ONLINK in gre_fill_metadata_dst()
    https://git.kernel.org/netdev/net/c/f7716b318568
  - [v2,net,3/4] libcxgb: Don't accidentally set RTO_ONLINK in cxgb_find_route()
    https://git.kernel.org/netdev/net/c/a915deaa9abe
  - [v2,net,4/4] mlx5: Don't accidentally set RTO_ONLINK before mlx5e_route_lookup_ipv4_get()
    https://git.kernel.org/netdev/net/c/48d67543e01d

You are awesome, thank you!
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