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[176.184.17.152]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-5733becfcccsm1629032a12.40.2024.05.10.02.54.49 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 10 May 2024 02:54:50 -0700 (PDT) Message-ID: <53f5cfba-ce73-40ed-bc7e-fd4923dec764@linaro.org> Date: Fri, 10 May 2024 11:54:48 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PULL 05/26] hw/remote/vfio-user: Fix config space access byte order To: Michael Tokarev , qemu-devel@nongnu.org Cc: Mattias Nissler , Stefan Hajnoczi , Jagannathan Raman References: <20240508174510.60470-1-philmd@linaro.org> <20240508174510.60470-6-philmd@linaro.org> <287e1fdc-3662-48a3-a6cb-bc5008d96525@tls.msk.ru> Content-Language: en-US From: =?UTF-8?Q?Philippe_Mathieu-Daud=C3=A9?= In-Reply-To: <287e1fdc-3662-48a3-a6cb-bc5008d96525@tls.msk.ru> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::631; envelope-from=philmd@linaro.org; helo=mail-ej1-x631.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On 10/5/24 10:18, Michael Tokarev wrote: > 08.05.2024 20:44, Philippe Mathieu-Daudé wrote: >> From: Mattias Nissler >> >> PCI config space is little-endian, so on a big-endian host we need to >> perform byte swaps for values as they are passed to and received from >> the generic PCI config space access machinery. > > Is this a material for stable? Yes, sorry for not adding the tag :\ > > Thanks, > > /mjt