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[106.72.41.33]) by smtp.gmail.com with ESMTPSA id d1sm13778298pfj.24.2021.07.20.01.49.46 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 20 Jul 2021 01:49:48 -0700 (PDT) To: Paul Walmsley , Palmer Dabbelt , Guenter Roeck , Geert Uytterhoeven , Albert Ou , Akira Tsukamoto , linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org From: Akira Tsukamoto Subject: [PATCH 0/4] __asm_copy_to-from_user: Fixes Message-ID: <37097718-c472-025a-2058-55667badc5b9@gmail.com> Date: Tue, 20 Jul 2021 17:49:42 +0900 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.12.0 MIME-Version: 1.0 Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210720_014950_155635_B7810B18 X-CRM114-Status: UNSURE ( 7.10 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org These are series for the fix reported by Guenter, Geert and Qiu. One patch to fix overrun memory access, one patch to fix on rv32. And two more for clean up and typos. Have tested on qemu rv32, qemu rv64 and beaglev beta board. Thanks for the report and instructions to reproduce the error on rv32. Akira Akira Tsukamoto (4): riscv: __asm_copy_to-from_user: Fix: overrun copy riscv: __asm_copy_to-from_user: Fix: fail on RV32 riscv: __asm_copy_to-from_user: Remove unnecessary size check riscv: __asm_copy_to-from_user: Fix: Typos in comments arch/riscv/lib/uaccess.S | 27 +++++++++++++-------------- 1 file changed, 13 insertions(+), 14 deletions(-) -- 2.17.1 _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv