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[173.197.98.125]) by smtp.gmail.com with ESMTPSA id r6-20020aa78b86000000b006ea92de360esm7226701pfd.93.2024.03.26.22.55.03 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 26 Mar 2024 22:55:03 -0700 (PDT) Message-ID: <12d255ff-476e-4e39-a8bc-4878d8d34447@linaro.org> Date: Tue, 26 Mar 2024 19:55:00 -1000 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 0/4] linux-user: Fix shmat(NULL) for h != g To: Ilya Leoshkevich , Laurent Vivier , =?UTF-8?Q?Alex_Benn=C3=A9e?= Cc: qemu-devel@nongnu.org References: <20240325192436.561154-1-iii@linux.ibm.com> Content-Language: en-US From: Richard Henderson In-Reply-To: <20240325192436.561154-1-iii@linux.ibm.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2607:f8b0:4864:20::330; envelope-from=richard.henderson@linaro.org; helo=mail-ot1-x330.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 3/25/24 09:22, Ilya Leoshkevich wrote: > v1: https://lore.kernel.org/qemu-devel/20240325153313.526888-1-iii@linux.ibm.com/ > v1 -> v2: Remove an unnecessary ifdef, add R-Bs (Richard). > > Hi, > > I noticed that while shmat() now works with /proc/self/maps, > shmat(NULL) got broken. This series fixes that along with two related > strace issues, and adds a test. > > Best regards, > Ilya > > > Ilya Leoshkevich (4): > linux-user: Fix semctl() strace > linux-user: Fix shmat() strace > linux-user: Fix shmat(NULL) for h != g > tests/tcg: Test shmat(NULL) > > linux-user/mmap.c | 2 +- > linux-user/strace.c | 10 ++---- > tests/tcg/multiarch/linux/linux-shmat-null.c | 38 ++++++++++++++++++++ > 3 files changed, 42 insertions(+), 8 deletions(-) > create mode 100644 tests/tcg/multiarch/linux/linux-shmat-null.c > Queued, thanks. r~