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Message-ID: <c2781afc-7b89-4f70-8a37-bb2436716a91@kernel.org>
Date: Tue, 8 Oct 2024 08:50:17 -0600
From: David Ahern <dsahern@...nel.org>
To: Guillaume Nault <gnault@...hat.com>, David Miller <davem@...emloft.net>,
 Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
 Eric Dumazet <edumazet@...gle.com>
Cc: netdev@...r.kernel.org, Willem de Bruijn <willemdebruijn.kernel@...il.com>
Subject: Re: [PATCH net-next 0/7] ipv4: Convert __fib_validate_source() and
 its callers to dscp_t.

On 10/7/24 12:24 PM, Guillaume Nault wrote:
> This patch series continues to prepare users of ->flowi4_tos to a
> future conversion of this field (__u8 to dscp_t). This time, we convert
> __fib_validate_source() and its call chain.
> 
> The objective is to eventually make all users of ->flowi4_tos use a
> dscp_t value. Making ->flowi4_tos a dscp_t field will help avoiding
> regressions where ECN bits are erroneously interpreted as DSCP bits.
> 
> Guillaume Nault (7):
>   ipv4: Convert ip_route_use_hint() to dscp_t.
>   ipv4: Convert ip_mkroute_input() to dscp_t.
>   ipv4: Convert __mkroute_input() to dscp_t.
>   ipv4: Convert ip_route_input_mc() to dscp_t.
>   ipv4: Convert ip_mc_validate_source() to dscp_t.
>   ipv4: Convert fib_validate_source() to dscp_t.
>   ipv4: Convert __fib_validate_source() to dscp_t.
> 
>  include/net/ip_fib.h    |  3 ++-
>  include/net/route.h     |  7 +++---
>  net/ipv4/fib_frontend.c |  9 +++----
>  net/ipv4/ip_input.c     |  4 ++--
>  net/ipv4/route.c        | 52 ++++++++++++++++++-----------------------
>  net/ipv4/udp.c          |  4 ++--
>  6 files changed, 38 insertions(+), 41 deletions(-)
> 

Reviewed-by: David Ahern <dsahern@...nel.org>


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