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([114.70.9.168]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-38f03adb224sm5147172a91.2.2026.07.27.05.59.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 27 Jul 2026 05:59:54 -0700 (PDT) From: chanyoung To: Sabrina Dubroca Cc: netdev@vger.kernel.org, John Fastabend , Jakub Kicinski , David Howells , Shuah Khan , linux-kselftest@vger.kernel.org, chanyoung 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 Message-ID: <20260727125947.2889407-1-ppoo1220@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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