netdev - Re: [PATCH net-next 1/7] ipv6: add daddr/final storage in struct ipv6

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Message-ID: <CAAVpQUB0U0HwkNCYDZVD2iJym7_=+kv3BHOVoyX4b=hSBfK_cg@mail.gmail.com>
Date: Sat, 7 Feb 2026 13:36:33 -0800
From: Kuniyuki Iwashima <kuniyu@...gle.com>
To: Eric Dumazet <edumazet@...gle.com>
Cc: "David S . Miller" <davem@...emloft.net>, Jakub Kicinski <kuba@...nel.org>, 
	Paolo Abeni <pabeni@...hat.com>, Simon Horman <horms@...nel.org>, 
	Neal Cardwell <ncardwell@...gle.com>, David Ahern <dsahern@...nel.org>, netdev@...r.kernel.org, 
	eric.dumazet@...il.com
Subject: Re: [PATCH net-next 1/7] ipv6: add daddr/final storage in struct ipv6_pinfo

On Fri, Feb 6, 2026 at 9:34 AM Eric Dumazet <edumazet@...gle.com> wrote:
>
> After commit b409a7f7176b ("ipv6: colocate inet6_cork in
> inet_cork_full") we have room in ipv6_pinfo to hold daddr/final
> in case they need to be populated in fl6_update_dst() calls.
>
> This will allow stack canary removal in IPv6 tx fast paths.
>
> Signed-off-by: Eric Dumazet <edumazet@...gle.com>

Reviewed-by: Kuniyuki Iwashima <kuniyu@...gle.com>