netdev - Re: [PATCH net-next v10 08/16] tls: Inline do_tcp

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Message-ID: <20230630102143.7deffc30@kernel.org>
Date: Fri, 30 Jun 2023 10:21:43 -0700
From: Jakub Kicinski <kuba@...nel.org>
To: Tariq Toukan <ttoukan.linux@...il.com>
Cc: David Howells <dhowells@...hat.com>, netdev@...r.kernel.org, "David S.
 Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Paolo
 Abeni <pabeni@...hat.com>, Willem de Bruijn
 <willemdebruijn.kernel@...il.com>, David Ahern <dsahern@...nel.org>,
 Matthew Wilcox <willy@...radead.org>, Al Viro <viro@...iv.linux.org.uk>,
 Christoph Hellwig <hch@...radead.org>, Jens Axboe <axboe@...nel.dk>, Jeff
 Layton <jlayton@...nel.org>, Christian Brauner <brauner@...nel.org>, Chuck
 Lever III <chuck.lever@...cle.com>, Linus Torvalds
 <torvalds@...ux-foundation.org>, linux-fsdevel@...r.kernel.org,
 linux-kernel@...r.kernel.org, linux-mm@...ck.org, Boris Pismenny
 <borisp@...dia.com>, John Fastabend <john.fastabend@...il.com>, Gal
 Pressman <gal@...dia.com>, ranro@...dia.com, samiram@...dia.com,
 drort@...dia.com, Tariq Toukan <tariqt@...dia.com>
Subject: Re: [PATCH net-next v10 08/16] tls: Inline do_tcp_sendpages()

On Tue, 27 Jun 2023 19:49:22 +0300 Tariq Toukan wrote:
> Unfortunately, it still happens:
> 
> ------------[ cut here ]------------
> WARNING: CPU: 2 PID: 93427 at net/core/skbuff.c:7013 

I can't repro it on net-next with basic TLS 1.2 sendmsg/stream
test + device offload, let us know if you still see it.