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Date: Wed, 15 May 2024 09:30:25 +0200
From: Greg KH <gregkh@linuxfoundation.org>
To: John Fastabend <john.fastabend@gmail.com>
Cc: stable@vger.kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net,
	dhowells@redhat.com, kuba@kernel.org
Subject: Re: [PATCH stable, 6.1 1/2] tcp_bpf: Inline do_tcp_sendpages as it's
 now a wrapper around tcp_sendmsg
Message-ID: <2024051500-underage-unfixed-5d28@gregkh>
References: <20240507174757.260478-1-john.fastabend@gmail.com>
 <20240507174757.260478-2-john.fastabend@gmail.com>
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In-Reply-To: <20240507174757.260478-2-john.fastabend@gmail.com>

On Tue, May 07, 2024 at 10:47:56AM -0700, John Fastabend wrote:
> From: David Howells <dhowells@redhat.com>
> 
> [ Upstream commit ebf2e8860eea66e2c4764316b80c6a5ee5f336ee ]
> 
> do_tcp_sendpages() is now just a small wrapper around tcp_sendmsg_locked(),
> so inline it.  This is part of replacing ->sendpage() with a call to
> sendmsg() with MSG_SPLICE_PAGES set.
> 
> Fixes: 04919bed948dc ("tcp: Introduce tcp_read_skb()")
> Signed-off-by: David Howells <dhowells@redhat.com>
> cc: John Fastabend <john.fastabend@gmail.com>
> cc: Jakub Sitnicki <jakub@cloudflare.com>
> cc: David Ahern <dsahern@kernel.org>
> cc: Jens Axboe <axboe@kernel.dk>
> cc: Matthew Wilcox <willy@infradead.org>
> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
> ---
>  net/ipv4/tcp_bpf.c | 20 ++++++++++++--------
>  1 file changed, 12 insertions(+), 8 deletions(-)

You too need to sign off on a patch you forward to someone else, that's
what the DCO means :)

Please fix up and resend.

thanks,

greg k-h