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[98.150.199.49]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-23fc5aac459sm2757565ad.105.2025.07.25.18.20.44 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 25 Jul 2025 18:20:44 -0700 (PDT) Message-ID: <7b01ac68-7d93-451c-8cbc-93faa72e97b3@linaro.org> Date: Fri, 25 Jul 2025 15:20:42 -1000 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 06/17] target/loongarch: Use loongarch_check_pte() with page table walking To: qemu-devel@nongnu.org References: <20250725013739.994437-1-maobibo@loongson.cn> <20250725013739.994437-7-maobibo@loongson.cn> Content-Language: en-US From: Richard Henderson In-Reply-To: <20250725013739.994437-7-maobibo@loongson.cn> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2607:f8b0:4864:20::62c; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x62c.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 7/24/25 15:37, Bibo Mao wrote: > Function loongarch_check_pte() can get physical address and access > priviledge, it works on both TLB entry and pte entry. It can be used > at page table walking. > > Signed-off-by: Bibo Mao > --- > target/loongarch/cpu_helper.c | 38 +++++++++++++---------------------- > 1 file changed, 14 insertions(+), 24 deletions(-) Reviewed-by: Richard Henderson r~