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Wed, 30 Apr 2025 23:31:25 -0700 (PDT) Received: from [192.168.1.87] ([38.41.223.211]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-7404f9f77bfsm120519b3a.109.2025.04.30.23.31.24 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 30 Apr 2025 23:31:25 -0700 (PDT) Message-ID: Date: Wed, 30 Apr 2025 23:31:24 -0700 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 2/6] accel/tcg: Don't use TARGET_LONG_BITS in decode_sleb128 Content-Language: en-US To: Richard Henderson , qemu-devel@nongnu.org Cc: qemu-stable@nongnu.org References: <20250430230631.2571291-1-richard.henderson@linaro.org> <20250430230631.2571291-3-richard.henderson@linaro.org> From: Pierrick Bouvier In-Reply-To: <20250430230631.2571291-3-richard.henderson@linaro.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2607:f8b0:4864:20::42a; envelope-from=pierrick.bouvier@linaro.org; helo=mail-pf1-x42a.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 4/30/25 4:06 PM, Richard Henderson wrote: > When we changed decode_sleb128 from target_long to > int64_t, we failed to adjust the shift limit. > > Cc: qemu-stable@nongnu.org > Fixes: c9ad8d27caa ("tcg: Widen gen_insn_data to uint64_t") > Signed-off-by: Richard Henderson > --- > accel/tcg/translate-all.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Reviewed-by: Pierrick Bouvier