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([2605:e000:100e:8c61:6938:40fc:d284:b43]) by smtp.gmail.com with ESMTPSA id b1sm15584966pjw.19.2019.11.29.12.45.51 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 29 Nov 2019 12:45:52 -0800 (PST) Subject: Re: Build failure on latest powerpc/merge (311ae9e159d8 io_uring: fix dead-hung for non-iter fixed rw) To: Pavel Begunkov , Christophe Leroy , "linuxppc-dev@lists.ozlabs.org" References: <71cf82d5-5986-43b7-cf1c-acba429a89d6@c-s.fr> <3a95d445-1f5c-7750-f0de-ddc427800b3b@kernel.dk> <4ef71e74-848f-59d4-6b0b-d3a3c52095a0@c-s.fr> <5389b43a-259d-997c-41e6-5e84a91b012a@kernel.dk> <38cb2865-d887-d46d-94ef-4ebccff4dc60@gmail.com> From: Jens Axboe Message-ID: <884742fe-2eff-48ba-1382-83aab9a37a84@kernel.dk> Date: Fri, 29 Nov 2019 12:45:50 -0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.2.1 MIME-Version: 1.0 In-Reply-To: <38cb2865-d887-d46d-94ef-4ebccff4dc60@gmail.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: LKML , stable@vger.kernel.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On 11/29/19 10:07 AM, Pavel Begunkov wrote: > On 29/11/2019 20:16, Jens Axboe wrote: >> On 11/29/19 8:14 AM, Christophe Leroy wrote: >>>>> >>>>> Reverting commit 311ae9e159d8 ("io_uring: fix dead-hung for non-iter >>>>> fixed rw") clears the failure. >>>>> >>>>> Most likely an #include is missing. >>>> >>>> Huh weird how the build bots didn't catch that. Does the below work? >>> >>> Yes it works, thanks. >> >> Thanks for reporting and testing, I've queued it up with your reported >> and tested-by. >> > My bad, thanks for the report and fixing. No worries, usually the build bots are great at finding these before patches go upstream. They have been unreliable lately, unfortunately. -- Jens Axboe