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=-15.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 3760DC64E8A for ; Sat, 28 Nov 2020 22:11:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E577721527 for ; Sat, 28 Nov 2020 22:11:05 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="oaAV9LTL" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389710AbgK1VuF (ORCPT ); Sat, 28 Nov 2020 16:50:05 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35370 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732497AbgK1SH6 (ORCPT ); Sat, 28 Nov 2020 13:07:58 -0500 Received: from mail-pf1-x443.google.com (mail-pf1-x443.google.com [IPv6:2607:f8b0:4864:20::443]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B7C5EC0258D4 for ; Sat, 28 Nov 2020 07:42:12 -0800 (PST) Received: by mail-pf1-x443.google.com with SMTP id b6so7060310pfp.7 for ; Sat, 28 Nov 2020 07:42:12 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=lT4ugpRxM+U436g85kVh5NxCK7gn8GFnxue2bFMn0YY=; b=oaAV9LTLo9/bBnEqOE9KCPCx74MbmLOXY63h5dRXGj2FMxXRfGqplHwLAgWkkK1c7/ V8zmFNeI+Z3A6fjeVLvkwCA5mqgyw+8Zv26H0F2TfCQvTbtVoMD2tG4yG/oSP029zUHg PJsE+LY4UQ3VqVBvlm3lMw605RbVHNf/lTiCFXPAl4MNJYFea5/3ueZOm1fwk8fMQzbY jxcULAlfZdPA/Y0JyjbcFvBbeLKjDYw2DqkQ0EoWR+eEncsPz8R87sPm4VIN+EoUxIdw ruhHPGloZ1DcIgac0IVvXT+FZ7YWOeZ/Ju9vgFC4q23GCJEprFmNbfZSRDBzjnjpJrCY PMsw== 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; bh=lT4ugpRxM+U436g85kVh5NxCK7gn8GFnxue2bFMn0YY=; b=WFU9TTT8SVBpTWXFZaFdsPsAB7YA3YU+8COg6DqCqpQE6iSy0cZvXUfiYLhJzsmQ/2 pcNuzBK+fYIOEkxlk11zI9boaAeHiu9E+q0LnHEuYg3gMURj0y3+pygMbdqdQmTONPQe wUKKUSS26ICa11fXuhds3yiBzft4tvKAU8/7Wzet5PyUo+BeOfogZ0MKH4HC3CM8BJTv AQoL8tg+hrXk+EpVl+sM/P5ChYZdfrt1W8iGQ7pGGOPJLMvUxjeMixAUtfv3EBjdkiuf pVmOL364PkUKoK7QEhnCFhwixKL/LXnrarhIPFlwqTZMjcKtzEFXaaosVdw1OHfhBaKn 4NtA== X-Gm-Message-State: AOAM5318UqRY1wg7zCFu/7m51a5ckFjNXRwJJRKS9/NSQfII1X5W74Wa 9ThFiNyoyDUnMKTdb8nHrHk= X-Google-Smtp-Source: ABdhPJySK65OGh7npov+iw1s10F/3346tI830s3uK/mQiJVRQk/k0JDgwG6v2MkTZt2idcKratUxNA== X-Received: by 2002:a63:ec50:: with SMTP id r16mr10640493pgj.281.1606578132138; Sat, 28 Nov 2020 07:42:12 -0800 (PST) Received: from jordon-HP-15-Notebook-PC.domain.name ([122.167.220.174]) by smtp.gmail.com with ESMTPSA id q29sm11401667pfg.146.2020.11.28.07.42.09 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Sat, 28 Nov 2020 07:42:11 -0800 (PST) From: Souptick Joarder To: hca@linux.ibm.com, kbuild-all@lists.01.org, svens@linux.ibm.com Cc: clang-built-linux@googlegroups.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org, Souptick Joarder Subject: [PATCH linux-next] include/getcpu.h: Fixed kernel test robot warning Date: Sat, 28 Nov 2020 21:11:57 +0530 Message-Id: <1606578117-2895-1-git-send-email-jrdr.linux@gmail.com> X-Mailer: git-send-email 1.9.1 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Kernel test robot generates below warning -> >> arch/s390/kernel/vdso64/getcpu.c:8:5: warning: no previous prototype >> for function '__s390_vdso_getcpu' [-Wmissing-prototypes] int __s390_vdso_getcpu(unsigned *cpu, unsigned *node, struct getcpu_cache *unused) ^ arch/s390/kernel/vdso64/getcpu.c:8:1: note: declare 'static' if the function is not intended to be used outside of this translation unit int __s390_vdso_getcpu(unsigned *cpu, unsigned *node, struct getcpu_cache *unused) ^ static 1 warning generated. vim +/__s390_vdso_getcpu +8 arch/s390/kernel/vdso64/getcpu.c 7 > 8 int __s390_vdso_getcpu(unsigned *cpu, unsigned *node, struct > getcpu_cache *unused) It is fixed by adding a prototype. Reported-by: kernel test robot Signed-off-by: Souptick Joarder --- include/linux/getcpu.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/linux/getcpu.h b/include/linux/getcpu.h index c304dcd..43c9208 100644 --- a/include/linux/getcpu.h +++ b/include/linux/getcpu.h @@ -16,4 +16,5 @@ struct getcpu_cache { unsigned long blob[128 / sizeof(long)]; }; +int __s390_vdso_getcpu(unsigned *cpu, unsigned *node, struct getcpu_cache *unused); #endif -- 1.9.1