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[185.147.214.8]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-488fc0f82bbsm836912545e9.3.2026.04.22.20.57.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Apr 2026 20:57:49 -0700 (PDT) Date: Thu, 23 Apr 2026 11:57:44 +0800 From: Ming Lei To: Caleb Sander Mateos Cc: Shuah Khan , linux-kernel@vger.kernel.org, linux-block@vger.kernel.org, linux-kselftest@vger.kernel.org Subject: Re: [PATCH 3/3] selftests: ublk: add ublk auto integrity test Message-ID: References: <20260421200901.1528842-1-csander@purestorage.com> <20260421200901.1528842-4-csander@purestorage.com> Precedence: bulk X-Mailing-List: linux-block@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260421200901.1528842-4-csander@purestorage.com> On Tue, Apr 21, 2026 at 02:09:01PM -0600, Caleb Sander Mateos wrote: > The end-to-end integrity ublk selftest test_integrity_02 requires a > relatively recent fio version to support I/O with integrity buffers. Add > a version test_integrity_03 that uses the block layer's auto integrity > path instead. The auto integrity code doesn't check the application tag, > and doesn't indicate the bad guard/ref tag (just returns EILSEQ). But > it's a good smoke-test of the ublk integrity code and provides coverage > of the auto integrity path as well. > > Signed-off-by: Caleb Sander Mateos Reviewed-by: Ming Lei Thanks, Ming