Re: [PATCH stable, 6.1 1/2] tcp_bpf: Inline do_tcp_sendpages as it's now a wrapper around tcp_sendmsg

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On Tue, May 07, 2024 at 10:47:56AM -0700, John Fastabend wrote:
> From: David Howells <dhowells@xxxxxxxxxx>
> 
> [ 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@xxxxxxxxxx>
> cc: John Fastabend <john.fastabend@xxxxxxxxx>
> cc: Jakub Sitnicki <jakub@xxxxxxxxxxxxxx>
> cc: David Ahern <dsahern@xxxxxxxxxx>
> cc: Jens Axboe <axboe@xxxxxxxxx>
> cc: Matthew Wilcox <willy@xxxxxxxxxxxxx>
> Signed-off-by: Jakub Kicinski <kuba@xxxxxxxxxx>
> ---
>  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




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