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[88.28.18.29]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3a099b17260sm10077743f8f.98.2025.05.05.02.26.25 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 05 May 2025 02:26:27 -0700 (PDT) Message-ID: <11a3bbac-514b-4446-bf24-4111d9b5ea2f@linaro.org> Date: Mon, 5 May 2025 11:26:24 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 02/12] target: Use cpu_pointer_wrap_notreached for strict align targets To: Richard Henderson , qemu-devel@nongnu.org Cc: foss@percivaleng.com, Helge Deller , Yoshinori Sato References: <20250504205714.3432096-1-richard.henderson@linaro.org> <20250504205714.3432096-3-richard.henderson@linaro.org> Content-Language: en-US From: =?UTF-8?Q?Philippe_Mathieu-Daud=C3=A9?= In-Reply-To: <20250504205714.3432096-3-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::436; envelope-from=philmd@linaro.org; helo=mail-wr1-x436.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 4/5/25 22:57, Richard Henderson wrote: > Alpha, HPPA, and SH4 always use aligned addresses, > and therefore never produce accesses that cross pages. > > Cc: Helge Deller > Cc: Yoshinori Sato > Signed-off-by: Richard Henderson > --- > include/accel/tcg/cpu-ops.h | 5 +++++ > accel/tcg/cputlb.c | 13 +++++++++++++ > target/alpha/cpu.c | 1 + > target/hppa/cpu.c | 1 + > target/sh4/cpu.c | 1 + > 5 files changed, 21 insertions(+) Reviewed-by: Philippe Mathieu-Daudé