From: chanyoung <ppoo1220@gmail.com>
To: Sabrina Dubroca <sd@queasysnail.net>
Cc: netdev@vger.kernel.org, John Fastabend <john.fastabend@gmail.com>,
Jakub Kicinski <kuba@kernel.org>,
David Howells <dhowells@redhat.com>,
Shuah Khan <shuah@kernel.org>,
linux-kselftest@vger.kernel.org, chanyoung <ppoo1220@gmail.com>
Subject: Re: [PATCH net 2/2] selftests: tls: add a test for splicing onto a full plaintext record
Date: Mon, 27 Jul 2026 21:59:47 +0900 [thread overview]
Message-ID: <20260727125947.2889407-1-ppoo1220@gmail.com> (raw)
In-Reply-To: <amdHFJlOVpACBir6@krikkit>
2026-07-27, 13:55:00 +0200, Sabrina Dubroca wrote:
> Why 4 extra splices? One should be enough to hit tls_sw_sendmsg_splice
> with the skmsg already full?
You're right, one is enough - I checked, same oops.
> Do we really need a fresh pipe for each iteration?
No, one reused pipe works.
All four fixed in v2. The reworked test still reproduces on an unpatched
kernel.
Thanks,
chanyoung
prev parent reply other threads:[~2026-07-27 12:59 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-26 10:55 [PATCH net 0/2] tls: fix plaintext sk_msg ring over-fill in tls_sw_sendmsg_splice() chanyoung
2026-07-26 10:55 ` [PATCH net 1/2] tls: don't over-fill the plaintext sk_msg ring " chanyoung
2026-07-27 10:30 ` Sabrina Dubroca
2026-07-27 12:58 ` chanyoung
2026-07-26 10:55 ` [PATCH net 2/2] selftests: tls: add a test for splicing onto a full plaintext record chanyoung
2026-07-27 11:55 ` Sabrina Dubroca
2026-07-27 12:59 ` chanyoung [this message]
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