From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 14E39C433EF for ; Thu, 14 Jul 2022 15:00:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239766AbiGNPAS (ORCPT ); Thu, 14 Jul 2022 11:00:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38496 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238568AbiGNPAQ (ORCPT ); Thu, 14 Jul 2022 11:00:16 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 30AAD2AE13; Thu, 14 Jul 2022 08:00:16 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id C143761EB6; Thu, 14 Jul 2022 15:00:15 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 1A1C2C385A2; Thu, 14 Jul 2022 15:00:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1657810815; bh=R+qJYsXeO4VPKnKzbC6ePW1RszlSU5kzXy/j+1wtGL8=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=pBbPobjqiHhMQErWCWv/hnEuLAcveWa9R/8G0gYHwc30+25M7DqDQf6oXJP4U7ApZ Hr5M3dHscly6S+7EbduaXAxIul2kQPxX0wGDQzcsLu6PwlGS5xIviuQfS5cSBU21YS BHC8S9lborX6i1Lw/jvOYY1VTNn8YevN8M6OfDfsoYr59iTUB6ifhl2Kt9jzOHe4lU TqscNzet2fcyAT/RtaxsxuvNSl1f0iOo5whLzyjIh7Mb0Ke+Jhq4jgWWLNfkw6VUFI a2HBsRtJMOUHkMdGwWtM1pBHMndtd0R944xSfjGDus52GP2bXIkWr2zuW01qQeQFKD Th2eiDQUEHw+w== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id DC13EE45228; Thu, 14 Jul 2022 15:00:14 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH] bpf, arm64: Mark dummy_tramp as global From: patchwork-bot+netdevbpf@kernel.org Message-Id: <165781081489.29992.6920779338134686620.git-patchwork-notify@kernel.org> Date: Thu, 14 Jul 2022 15:00:14 +0000 References: <20220713173503.3889486-1-nathan@kernel.org> In-Reply-To: <20220713173503.3889486-1-nathan@kernel.org> To: Nathan Chancellor Cc: ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org, martin.lau@linux.dev, song@kernel.org, yhs@fb.com, john.fastabend@gmail.com, kpsingh@kernel.org, sdf@google.com, haoluo@google.com, jolsa@kernel.org, zlim.lnx@gmail.com, xukuohai@huawei.com, ndesaulniers@google.com, trix@redhat.com, bpf@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, llvm@lists.linux.dev, patches@lists.linux.dev, samitolvanen@google.com Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello: This patch was applied to bpf/bpf-next.git (master) by Daniel Borkmann : On Wed, 13 Jul 2022 10:35:03 -0700 you wrote: > When building with clang + CONFIG_CFI_CLANG=y, the following error > occurs at link time: > > ld.lld: error: undefined symbol: dummy_tramp > > dummy_tramp is declared globally in C but its definition in inline > assembly does not use .global, which prevents clang from properly > resolving the references to it when creating the CFI jump tables. > > [...] Here is the summary with links: - bpf, arm64: Mark dummy_tramp as global https://git.kernel.org/bpf/bpf-next/c/33f32e5072b6 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html