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=1792566985; b=WSQdj/eFu1LYo8MUv23lyHIkqqC/YerTwVp7lCOefunmV9Zxb43UmY8nJWZuSU6Ysw+N 1COiW2lNI1p1MT8cKtdkeUjqRouzSeUyS9OQT+CWbltkVK/04fcKuijWAX5vVcXbp/KSw A22OwehMCi0yQemSb9cdHhRSwTM4662tXEkrgRF+zD/vSCqL8GCeamyT0o7sItiKkhmgT e6JLU7/FdRxH7o+Lu7XtbEo6uWplqVUQIcwfg4wEcsbVGNY6Yfrypx8Vnxm3o1qnXNFZe tpHgkLI/kHvxFRYrBl1eZ/wqET7KM0QaWyTfSJryjwtNl8fktEOmj7XwmePAwsLgu2g== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1792566985; h=Received:DKIM-Signature:Date:From:To:Cc:Subject:Message-ID: References:MIME-Version:Content-Type:Content-Disposition:In-Reply-To; bh=IcAo2Ym8uMAFU/7ijn4ad29pcAenhcyHv2jg95iqaaI=; b=iUduxHNicF1NQ/xv1ywwc+SutawdCU3IlCeR6LuTtLumNCJPInwUDNpXAAiMz+r/WgLT JnN5mm7nDhGCfUz2v/+JMK+P46ytYc9r5Eihv3aWNB9bg3zB64i4iplialXjHIjmkWVAd hyLXfskoa3eW3qERHMgAWIpewz5GdS0aZnAQrzKHwtrPkTxRAMc7KO/7Tmk9BEB2gcnVk MurIgh1XOH0P7qHk3KlhoYNPZadyg5qKlAfCAQZsWnGn+gzRM7UzQW0+Brfj+rRA05wkG ftcoHkqipKc0tSW6CcIsunaHZT0DHD28XG1dl2nxDVLEzRF7iUf09ygZbazs7aea4jA== 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=AftNe2BQ; 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 65DAA606A319; Wed, 21 Oct 2026 07:16:25 +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=AftNe2BQ Received: by smtp.kernel.org (Postfix) with ESMTPSA id AC6C31F000C9; Wed, 21 Oct 2026 07:16:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1792566984; bh=IcAo2Ym8uMAFU/7ijn4ad29pcAenhcyHv2jg95iqaaI=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=AftNe2BQHKHIY5Y1u5PW9ziV8R9pTS7jlzux8OYrQ+mi2+wxWfTKoPiswu0miCzYN 88y7rLKkNwtmxpBcbGOARubnZEUF7hYr+RHWBNyAVjTuTzbM82ppenFDdXzeNtd2nt GFRzQscMuY6h7pXZPctLCSbHbeVeA5GEZbcXRjfQTDfIc5GGioRvhHtyhTmpSKXZJK JE5N9wGVV31UinYn1Wn3rBa/cpBW+7nyKbBQL4QinMGTJyJ3AP3mLqICwCA2LDBYwN iUteUg8bshLleQAgbGlYFWj6Ns/2Sf6ANw4ZaIvXTj9r6xslR2gbU6PH8B5DfTsXuf lzi+dSW+XE2wA== Date: Wed, 21 Oct 2026 00:16:23 -0700 From: Wei Liu To: Sasha Levin Cc: "K. Y. Srinivasan" , Haiyang Zhang , Wei Liu , Dexuan Cui , Long Li , Nathan Chancellor , Nick Desaulniers , Bill Wendling , Justin Stitt , Mary Hardy , Saurabh Sengar , Greg Kroah-Hartman , linux-hyperv@vger.kernel.org, linux-kernel@vger.kernel.org, llvm@lists.linux.dev Subject: Re: [PATCH] tools: hv: remove unused rte_smp_mb() Message-ID: <20261021071623.GE851443@liuwe-devbox-debian-v2.local> References: <20261011223358.2327625-12-sashal@kernel.org> 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-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20261011223358.2327625-12-sashal@kernel.org> On Sun, Oct 11, 2026 at 06:33:40PM -0400, Sasha Levin wrote: > rte_smp_mb() has never been used, and its "static inline __always_inline" > declares inline twice, so clang warns: > > vmbus_bufring.c:61:15: warning: duplicate 'inline' declaration specifier [-Wduplicate-decl-specifier] > vmbus_bufring.c:62:1: warning: unused function 'rte_smp_mb' [-Wunused-function] > > Remove it. > > Fixes: 45bab4d746510 ("tools: hv: Add vmbus_bufring") > Assisted-by: LLM > Signed-off-by: Sasha Levin Applied.