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Wed, 02 Jul 2025 07:17:57 -0700 (PDT) Received: from [127.0.0.1] ([198.8.77.157]) by smtp.gmail.com with ESMTPSA id e9e14a558f8ab-3df49fed143sm35310615ab.22.2025.07.02.07.17.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 02 Jul 2025 07:17:56 -0700 (PDT) From: Jens Axboe To: io-uring@vger.kernel.org, Pavel Begunkov In-Reply-To: References: Subject: Re: [PATCH v5 0/6] io_uring/mock: add basic infra for test mock files Message-Id: <175146587641.459067.1856186279033829780.b4-ty@kernel.dk> Date: Wed, 02 Jul 2025 08:17:56 -0600 Precedence: bulk X-Mailing-List: io-uring@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.14.3-dev-d7477 On Mon, 30 Jun 2025 19:16:50 +0100, Pavel Begunkov wrote: > io_uring commands provide an ioctl style interface for files to > implement file specific operations. io_uring provides many features and > advanced api to commands, and it's getting hard to test as it requires > specific files/devices. > > Add basic infrastucture for creating special mock files that will be > implementing the cmd api and using various io_uring features we want to > test. It'll also be useful to test some more obscure read/write/polling > edge cases in the future, which was initially suggested by Chase. > > [...] Applied, thanks! [1/6] io_uring/mock: add basic infra for test mock files (no commit info) [2/6] io_uring/mock: add cmd using vectored regbufs (no commit info) [3/6] io_uring/mock: add sync read/write (no commit info) [4/6] io_uring/mock: allow to choose FMODE_NOWAIT (no commit info) [5/6] io_uring/mock: support for async read/write (no commit info) [6/6] io_uring/mock: add trivial poll handler (no commit info) Best regards, -- Jens Axboe