From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1792797007; b=Mrahb5kIZTpu+pIf7DhlSYfAPOSzaO6X+mUdzz3C8EddxMMJZmbTXfnHzqi36A8Yfbfl uFPqHZmcJUXkkt7yTSL9vZLVQ+7nCV+Z6b5E2SPhSYPpYmBMK9e+rosBeT2QpENM1PRJf qJXbC3TiX2Z+BelttcPhbvTFnV8gk/e5oiM5k6D13gfzQaY1LCzqdGwpj6Qho4KqOkBsR cS6OcU09n1xbRcdRqJKmw67sDKoOS05eiCYI7Ebi66xaMCQ6L1txhWb6HG8YvIcRIxQD2 SR6LdYDcUFa1fgqQoVRL2QvCo/W/8+R6DOQpC9YnBCJiWSxYP6gXX4SwAJHJTh/CwyQ== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1792797007; h=Received:DKIM-Signature:Received:Content-Type:MIME-Version: Content-Transfer-Encoding:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; bh=zHM+aLkD38BiAi+MSbLLo5ugg7Hz6jXiVc5/KY4ht3g=; b=HGcHjhpm66MEQkTdezys5SvmY6p2jsFNLGpy5r+YVEzbROrhe3ubRyRShNIkcNRSFeW4 Y/BCURqrTPJRX5R8oM6Prgmmn295UiCobYXhmGD096ni3IKkSQpbTu+R9RJqnX9Zw2cRv 5MgrclrycvzeKAsKQwZlc8ze44nioWBehcd+/czphIZFgEF7URULq5loV295Jt82SDhNJ hmZyuPvzp8RBX3zh/MqD+hzhe6d/ShaP1k4dvCi549hBy88QBg6fRNFX4EIPrjiKceRO7 N6ovhpPrJG0LWiuyyMgTrmhzweRWKqs/7m2QnAV7lTbl4YMGEnlOdpWUNLeeF63s9Uw== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=QgoGoZYP; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 15AE5606A31A; Fri, 23 Oct 2026 23:10:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=QgoGoZYP Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4E7691F01825; Fri, 23 Oct 2026 23:10:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1792797006; bh=zHM+aLkD38BiAi+MSbLLo5ugg7Hz6jXiVc5/KY4ht3g=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=QgoGoZYPi/e6cV2iFUxXOCzmH0Ig5R8L2zq36mgsrRIa59lDrZD1GJPcYsAraJhv9 DQYrP1yPnr1t97yT/kty/z5/kLWjCNY8FkHTdHTVw/BAAbFxYwWbrW6ovcnvxhy6/w YWkvirEff55h1Qac39FURO/UCYSHhzBhwVRB+qKLv0ezzjd5sAFNBWSBO9QIlUc1OK rO0KWK1BZb9CIIDMpKSTQQlOmX1UHTEvtkpilvz+IT/nkyoga+vCkwhEAVBOq1eWlI AV3HDu6X1nZp1M73dsQkFwdqp4nJu3tvIzhnANemKyYc48su/DtDSHFLYBohJHgYwn /K+I1ppMYVB9Q== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 44427391B16B; Fri, 23 Oct 2026 23:10:06 +0000 (UTC) Content-Type: text/plain; charset="utf-8" X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net] selftests/net: tcp_mmap: remove unused -k option and keepflag From: patchwork-bot+netdevbpf@kernel.org Message-Id: <179279700507.1316845.5519230638747198240.git-patchwork-notify@kernel.org> Date: Fri, 23 Oct 2026 23:10:05 +0000 References: <20261021152658.2618709-1-gthelen@google.com> In-Reply-To: <20261021152658.2618709-1-gthelen@google.com> To: Greg Thelen Cc: davem@davemloft.net, edumazet@kernel.org, kuba@kernel.org, pabeni@redhat.com, horms@kernel.org, shuah@kernel.org, soheil@google.com, netdev@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, llvm@lists.linux.dev Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Wed, 21 Oct 2026 08:26:58 -0700 you wrote: > Commit aacb0c2e524c ("selftests: net: tcp_mmap must use > TCP_ZEROCOPY_RECEIVE") removed the only read of keepflag in child_thread(), > leaving the file-scope keepflag variable set by the -k option in main() but > never read. This triggers a Clang 23 warning: > > tcp_mmap.c:91:12: error: variable 'keepflag' set but not used > [-Werror,-Wunused-but-set-global] > > [...] Here is the summary with links: - [net] selftests/net: tcp_mmap: remove unused -k option and keepflag https://git.kernel.org/netdev/net/c/5536d5553f27 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html