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 X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 411B0C10DCE for ; Tue, 10 Mar 2020 23:26:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EA9832071B for ; Tue, 10 Mar 2020 23:25:59 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="KWoXpiIn" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727700AbgCJXZ6 (ORCPT ); Tue, 10 Mar 2020 19:25:58 -0400 Received: from mail-ot1-f67.google.com ([209.85.210.67]:33773 "EHLO mail-ot1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726463AbgCJXZ6 (ORCPT ); Tue, 10 Mar 2020 19:25:58 -0400 Received: by mail-ot1-f67.google.com with SMTP id g15so93485otr.0 for ; Tue, 10 Mar 2020 16:25:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=iFjDio0RBC9Ro+1dWHvbTXYCexYzMv87LgebC+GcvxM=; b=KWoXpiInXMXxU2hznUDQ66l76Y1c0uRm/xCWDHAIJhqvrOgFAMrJmjLcHl9olgPeJ9 C5mMBOjfrzXloXCHduMqiqxzkjpSQj7gsDpO2XoS+w0OvOzTkExvCDyiwHoF7pB/MReB vlejKbURCY3Xto9ud26A9HUFAStx240xyRJ6mn8YHeh6abLOp4zJF2hs69K0OGCVuSnM q4kZ23Vsdh3WEO4Xi2Czt+ose2Dx/IbIoUblALBUMYhYDXOxMBSdqxziTX2O0CF4F3HO /1Uq/7dmEbqDi1K8uzlraB2UC3P12m9mAhJoJhW8cTLmN5O8897dV4mF5scmrJM0+lzf J26w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=iFjDio0RBC9Ro+1dWHvbTXYCexYzMv87LgebC+GcvxM=; b=rfLf7whpyoDBMNb4GrwP7pJ4K+H9JzQyhpvtlPRzO7sxQoons1VF3Ir49dCFl61fjg YPEzCWUdvxWaCSBjnGFOnnhVBGVKTE9XyQmrMqPl+x5UgYIOrSF2zQyqSs1DZzCw77B7 Hy5rAAT2vTwAIa/AnAmLb6o5FVOL1/0ZeqMN08Xc+m1OJO/CxqUiITpBSkinkqi71AKf ki/lKkwC059Tv7ztAtN7a9kXU+D5HToHZICiIz7z95uOVeofWlfQXBUK85SQRCOk0jpe 3lxNpARPqy5L3zSOBSR4XITdauG8xd20fdQUjEzV1ddE8f/EULq2kMpSS7S0bLKpmFHP I+/Q== X-Gm-Message-State: ANhLgQ22MwL/Hv9VwP0v+/n419frlFTrygc0nayknpTEn0hU27zFrbk2 vHf3p8fzSRug/zG03nDDHvw= X-Google-Smtp-Source: ADFU+vsSsYsONyl0ITi9npDiUJlPy79ZrwMI5OA30Cy9VpdQ9cwFR6ANQkJvfAf9BAEpb2z73KgTOA== X-Received: by 2002:a9d:5e82:: with SMTP id f2mr146921otl.240.1583882757608; Tue, 10 Mar 2020 16:25:57 -0700 (PDT) Received: from localhost.localdomain ([2604:1380:4111:8b00::1]) by smtp.gmail.com with ESMTPSA id s2sm9187966otp.35.2020.03.10.16.25.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 10 Mar 2020 16:25:57 -0700 (PDT) From: Nathan Chancellor To: Catalin Marinas , Will Deacon Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, clang-built-linux@googlegroups.com, Nathan Chancellor Subject: [PATCH] arm64: Mark call_smc_arch_workaround_1 as __maybe_unused Date: Tue, 10 Mar 2020 16:25:44 -0700 Message-Id: <20200310232544.8792-1-natechancellor@gmail.com> X-Mailer: git-send-email 2.26.0.rc1 MIME-Version: 1.0 X-Patchwork-Bot: notify Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org When building allnoconfig: arch/arm64/kernel/cpu_errata.c:174:13: warning: unused function 'call_smc_arch_workaround_1' [-Wunused-function] static void call_smc_arch_workaround_1(void) ^ 1 warning generated. Follow arch/arm and mark this function as __maybe_unused. Fixes: 4db61fef16a1 ("arm64: kvm: Modernize __smccc_workaround_1_smc_start annotations") Signed-off-by: Nathan Chancellor --- arch/arm64/kernel/cpu_errata.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/kernel/cpu_errata.c b/arch/arm64/kernel/cpu_errata.c index 6a2ca339741c..df56d2295d16 100644 --- a/arch/arm64/kernel/cpu_errata.c +++ b/arch/arm64/kernel/cpu_errata.c @@ -171,7 +171,7 @@ static void install_bp_hardening_cb(bp_hardening_cb_t fn, #include -static void call_smc_arch_workaround_1(void) +static void __maybe_unused call_smc_arch_workaround_1(void) { arm_smccc_1_1_smc(ARM_SMCCC_ARCH_WORKAROUND_1, NULL); } -- 2.26.0.rc1