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Thu, 01 Jan 2026 22:00:03 -0800 (PST) Received: from [192.168.0.50] ([89.149.93.129]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-59a18618abbsm12485916e87.50.2026.01.01.22.00.01 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 01 Jan 2026 22:00:02 -0800 (PST) Message-ID: <93cb4d88-3484-4b3a-95b7-75a1ff53773d@gmail.com> Date: Fri, 2 Jan 2026 08:00:01 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: GNU/Hurd portability patches To: Michael Banck Cc: Tom Lane , Michael Paquier , pgsql-hackers@lists.postgresql.org, Thomas Munro References: <6862e8d1.050a0220.194b8d.76fa@mx.google.com> <3245994.1751388110@sss.pgh.pa.us> <68643ea2.050a0220.128f53.3f77@mx.google.com> <2874644f-6431-41f4-abe2-99e5ab052606@gmail.com> <68d0f931.050a0220.3185e0.19ae@mx.google.com> <283c3d69-ef32-4391-9ea3-68e47c9dea31@gmail.com> <68d3904a.050a0220.1acb1.1936@mx.google.com> Content-Language: en-US From: Alexander Lakhin In-Reply-To: <68d3904a.050a0220.1acb1.1936@mx.google.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk Hello hackers, 24.09.2025 09:31, Michael Banck wrote: > On Mon, Sep 22, 2025 at 11:30:00PM +0300, Alexander Lakhin wrote: >> Maybe I was wrong and we can at least categorize these failures -- I hope >> their number is finite, but my point was that it's hardly possible to use >> the information, that fruitcrow gives us, to improve Postgres. > Or, for that matter, to improve GNU Mach/Hurd... Another three months later, we can see all the fruitcrow failures counted (113 so far) at: https://wiki.postgresql.org/wiki/Known_Buildfarm_Test_Failures with the following main categories: 1) test_shm_mq times out on Hurd animal fruitcrow due to OS issue 2) pg_stat_statements/entry_timestamp.sql failed due to zero time diff on Hurd animal fruitcrow 3) multiple-row-versions.spec fails on Hurd animal due to OS issue 4) Miscellaneous tests fail on on Hurd animal due to invalid signal received (and a few assorted failures) I think it doesn't make much sense to keep tracking/sorting all the failures produced by fruitcrow, so I'm going to just filter them out until new Hurd release. Best regards, Alexander