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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 6E2DBC433EF for ; Thu, 14 Jul 2022 15:01:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References:Date: Message-Id:From:Subject:MIME-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=my/mkrsmeYyxvrgzgUFJHeeCuwsu/kcdhm/g/GG+mWo=; b=kEzzjWOOV9kXkv BZ+jt6rqVyEa2ifc8biYyTr2DI78xU6R8kdwoRC6Y5Ng0yxr61BQBv0rOGws8Nm+by42Bdlxcqy4/ p1upRyjCJFenV4v5o4ImHT0oxOzeMyynFDD7fKR89efGBcMS11UvKIT5NUQf4iv88xyxAFViwRVuf 39DrxYnkklLvD4pR4Ftdo8Ia4OXD6JslLVymNX37LKL5WKGwU91ymex88ghdbKD3gZVyc8VC8N/Tu kGV1C0Gy+yasoSsi9PXL7iIb9rAZtjUnDoj1cwUukWzx6vLonFUZltm1zSJ7VBgVEEq6buMymL+pF qn7Rizp8UcqTAzNF9NrA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oC0KC-00FRvl-SK; Thu, 14 Jul 2022 15:00:20 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oC0K9-00FRtF-HJ for linux-arm-kernel@lists.infradead.org; Thu, 14 Jul 2022 15:00:18 +0000 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 BAAFB61E9D; 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) MIME-Version: 1.0 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220714_080017_653269_A0F30417 X-CRM114-Status: GOOD ( 10.46 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.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 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel