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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id 00721157ae682-78ad0d3f5f3sm75992057b3.8.2025.12.03.09.23.33 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 03 Dec 2025 09:23:33 -0800 (PST) Message-ID: <5375cd47-272e-48a4-b0c6-12d7bf11af0d@linaro.org> Date: Wed, 3 Dec 2025 18:23:31 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 6/6] include/aarch64/host: Fix atomic16_fetch_{and,or} Content-Language: en-US To: Richard Henderson , qemu-devel@nongnu.org References: <20251203161500.501084-1-richard.henderson@linaro.org> <20251203161500.501084-7-richard.henderson@linaro.org> From: =?UTF-8?Q?Philippe_Mathieu-Daud=C3=A9?= In-Reply-To: <20251203161500.501084-7-richard.henderson@linaro.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::b136; envelope-from=philmd@linaro.org; helo=mail-yx1-xb136.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 3/12/25 17:14, Richard Henderson wrote: > The tmp[lh] variables were defined as inputs to the > asm rather than outputs, which meant that the compiler > rightly diagnosed uninitialized inputs. > > Reported-by: Philippe Mathieu-Daudé > Signed-off-by: Richard Henderson > --- > host/include/aarch64/host/atomic128-cas.h.inc | 12 ++++++------ > 1 file changed, 6 insertions(+), 6 deletions(-) Reviewed-by: Philippe Mathieu-Daudé Tested-by: Philippe Mathieu-Daudé