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Mon, 1 Apr 2024 20:00:38 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH bluetooth] Bluetooth: Fix type of len in {l2cap,sco}_sock_getsockopt_old() From: patchwork-bot+bluetooth@kernel.org Message-Id: <171200163867.25745.13498773168587427882.git-patchwork-notify@kernel.org> Date: Mon, 01 Apr 2024 20:00:38 +0000 References: <20240401-bluetooth-fix-len-type-getsockopt_old-v1-1-c6b5448b5374@kernel.org> In-Reply-To: <20240401-bluetooth-fix-len-type-getsockopt_old-v1-1-c6b5448b5374@kernel.org> To: Nathan Chancellor Cc: marcel@holtmann.org, johan.hedberg@gmail.com, luiz.dentz@gmail.com, ndesaulniers@google.com, morbo@google.com, justinstitt@google.com, keescook@chromium.org, linux-bluetooth@vger.kernel.org, llvm@lists.linux.dev, patches@lists.linux.dev, stable@vger.kernel.org Hello: This patch was applied to bluetooth/bluetooth-next.git (master) by Luiz Augusto von Dentz : On Mon, 01 Apr 2024 11:24:17 -0700 you wrote: > After an innocuous optimization change in LLVM main (19.0.0), x86_64 > allmodconfig (which enables CONFIG_KCSAN / -fsanitize=thread) fails to > build due to the checks in check_copy_size(): > > In file included from net/bluetooth/sco.c:27: > In file included from include/linux/module.h:13: > In file included from include/linux/stat.h:19: > In file included from include/linux/time.h:60: > In file included from include/linux/time32.h:13: > In file included from include/linux/timex.h:67: > In file included from arch/x86/include/asm/timex.h:6: > In file included from arch/x86/include/asm/tsc.h:10: > In file included from arch/x86/include/asm/msr.h:15: > In file included from include/linux/percpu.h:7: > In file included from include/linux/smp.h:118: > include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small > 244 | __bad_copy_from(); > | ^ > > [...] Here is the summary with links: - Bluetooth: Fix type of len in {l2cap,sco}_sock_getsockopt_old() https://git.kernel.org/bluetooth/bluetooth-next/c/2216e1eabc7c You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html