From patchwork Tue Jan 22 13:54:57 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe Leroy X-Patchwork-Id: 10775533 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id A746813B5 for ; Tue, 22 Jan 2019 13:55:00 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 945E827F91 for ; Tue, 22 Jan 2019 13:55:00 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 85B2428F99; Tue, 22 Jan 2019 13:55:00 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3074C27F91 for ; Tue, 22 Jan 2019 13:55:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728567AbfAVNy7 (ORCPT ); Tue, 22 Jan 2019 08:54:59 -0500 Received: from pegase1.c-s.fr ([93.17.236.30]:26006 "EHLO pegase1.c-s.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728548AbfAVNy7 (ORCPT ); Tue, 22 Jan 2019 08:54:59 -0500 Received: from localhost (mailhub1-int [192.168.12.234]) by localhost (Postfix) with ESMTP id 43kVKX2LFPz9txr4; Tue, 22 Jan 2019 14:54:56 +0100 (CET) Authentication-Results: localhost; dkim=pass reason="1024-bit key; insecure key" header.d=c-s.fr header.i=@c-s.fr header.b=asLfp1LO; dkim-adsp=pass; dkim-atps=neutral X-Virus-Scanned: Debian amavisd-new at c-s.fr Received: from pegase1.c-s.fr ([192.168.12.234]) by localhost (pegase1.c-s.fr [192.168.12.234]) (amavisd-new, port 10024) with ESMTP id S-NgA6mPdKls; Tue, 22 Jan 2019 14:54:56 +0100 (CET) Received: from messagerie.si.c-s.fr (messagerie.si.c-s.fr [192.168.25.192]) by pegase1.c-s.fr (Postfix) with ESMTP id 43kVKX1FVRz9txqy; Tue, 22 Jan 2019 14:54:56 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=c-s.fr; s=mail; t=1548165296; bh=qVmLAPcWj0aJo9RZPKDwGJ8WnXHlm3mfMSp+6z+2odc=; h=From:Subject:To:Cc:Date:From; b=asLfp1LO8iMgy8STPyioer3GSSKJ0Lf/5MCw9Jl4JP3l2hCSedjcdIYCrSPOYSAQ1 i70iTR6uv7Vyh4iQisD+WfHgKhJSur9RgGjme7YhFXy/nZzl4wtAejctQTtV8n43X+ 7wxqIM9rhTd29Vv2mRkjsvX+JkoTFrMuKDyaW7dA= Received: from localhost (localhost [127.0.0.1]) by messagerie.si.c-s.fr (Postfix) with ESMTP id 8A81B8B7E5; Tue, 22 Jan 2019 14:54:57 +0100 (CET) X-Virus-Scanned: amavisd-new at c-s.fr Received: from messagerie.si.c-s.fr ([127.0.0.1]) by localhost (messagerie.si.c-s.fr [127.0.0.1]) (amavisd-new, port 10023) with ESMTP id qkRma9sxqvZM; Tue, 22 Jan 2019 14:54:57 +0100 (CET) Received: from po16846vm.idsi0.si.c-s.fr (unknown [192.168.4.90]) by messagerie.si.c-s.fr (Postfix) with ESMTP id 5D2CC8B7CE; Tue, 22 Jan 2019 14:54:57 +0100 (CET) Received: by po16846vm.idsi0.si.c-s.fr (Postfix, from userid 0) id 38F14717D8; Tue, 22 Jan 2019 13:54:57 +0000 (UTC) Message-Id: <3c3638c1ece313ad3fa0a850f9a98a635ebe688a.1548165236.git.christophe.leroy@c-s.fr> From: Christophe Leroy Subject: [PATCH] powerpc/selftest: fix type of mftb() in null_syscall To: Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman Cc: linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-kselftest@vger.kernel.org Date: Tue, 22 Jan 2019 13:54:57 +0000 (UTC) Sender: linux-kselftest-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP All callers of mftb() expect 'unsigned long', and the function itself only returns lower part of the TB so it really is 'unsigned long' not 'unsigned long long' Signed-off-by: Christophe Leroy --- tools/testing/selftests/powerpc/benchmarks/null_syscall.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/powerpc/benchmarks/null_syscall.c b/tools/testing/selftests/powerpc/benchmarks/null_syscall.c index ecc14d68e101..908de689a902 100644 --- a/tools/testing/selftests/powerpc/benchmarks/null_syscall.c +++ b/tools/testing/selftests/powerpc/benchmarks/null_syscall.c @@ -25,7 +25,7 @@ unsigned long long clock_frequency; unsigned long long timebase_frequency; double timebase_multiplier; -static inline unsigned long long mftb(void) +static inline unsigned long mftb(void) { unsigned long low;