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Tue, 10 Nov 2026 08:59:57 -0800 (PST) Received: from [10.0.0.48] ([71.69.222.122]) by smtp.gmail.com with ESMTPSA id 00721157ae682-8b393b2e455sm22746087b3.41.2026.11.10.08.59.56 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 10 Nov 2026 08:59:56 -0800 (PST) Message-ID: <85e09745-7bab-43b9-9982-4428f5b61750@gmail.com> Date: Tue, 10 Nov 2026 11:59:55 -0500 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH net-next v6 6/6] selftests/tls: add KeyUpdate tests To: netdev-bot+sashiko@kernel.org Cc: john.fastabend@gmail.com, kuba@kernel.org, sd@queasysnail.net, davem@davemloft.net, edumazet@kernel.org, pabeni@redhat.com, horms@kernel.org, corbet@lwn.net, skhan@linuxfoundation.org, rdunlap@infradead.org, shuah@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, linux-doc@vger.kernel.org, linux-kselftest@vger.kernel.org, hare@kernel.org, cel@kernel.org, kernel-tls-handshake@lists.linux.dev, alistair.francis@wdc.com, martin.belanger@dell.com References: <20261105-keyupdate-rfc-v6-6-99b695f9eb4f@gmail.com> <179424471492.994134.1896421329544039632@kernel.org> Content-Language: en-US From: Martin Belanger In-Reply-To: <179424471492.994134.1896421329544039632@kernel.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 11/9/26 12:18, netdev-bot+sashiko@kernel.org wrote: > If the AF_ALG hash interface is missing, should these tests skip rather > than fail? Yes. v7 will skip these tests when AF_ALG HMAC is not available. > This isn't a bug, but does any test check the next-generation secret, > key and IV against an independent calculation? No. v7 will derive the next key in user space and compare it with getsockopt(TLS_TX) after a KeyUpdate. > Could the test also check that a KeyUpdate sent from cfd now reaches > user space on fd? Yes. v7 will add that check.