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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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