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[176.182.122.208]) by smtp.gmail.com with ESMTPSA id l13-20020a5d526d000000b00317ca89f6c5sm11218413wrc.107.2023.08.20.23.54.43 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 20 Aug 2023 23:54:44 -0700 (PDT) Message-ID: <0cd9059c-88e5-f39b-2dd9-0838db2d494f@linaro.org> Date: Mon, 21 Aug 2023 08:54:43 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.14.0 Subject: Re: [PATCH 25/33] tests/tcg: Extend file in linux-madvise.c Content-Language: en-US To: Richard Henderson , qemu-devel@nongnu.org References: <20230818171227.141728-1-richard.henderson@linaro.org> <20230818171227.141728-26-richard.henderson@linaro.org> From: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= In-Reply-To: <20230818171227.141728-26-richard.henderson@linaro.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::32e; envelope-from=philmd@linaro.org; helo=mail-wm1-x32e.google.com X-Spam_score_int: -63 X-Spam_score: -6.4 X-Spam_bar: ------ X-Spam_report: (-6.4 / 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, NICE_REPLY_A=-4.279, 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 18/8/23 19:12, Richard Henderson wrote: > When guest page size > host page size, this test can fail > due to the SIGBUS protection hack. Avoid this by making > sure that the file size is at least one guest page. > > Visible with alpha guest on x86_64 host. > > Signed-off-by: Richard Henderson > --- > tests/tcg/multiarch/linux/linux-madvise.c | 2 ++ > 1 file changed, 2 insertions(+) Reviewed-by: Philippe Mathieu-Daudé