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=-13.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,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 13B2CC433DF for ; Mon, 3 Aug 2020 12:28:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E8E49207DF for ; Mon, 3 Aug 2020 12:28:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1596457712; bh=O2w5XOrGmoO7+E7a5f/p6umyxLNs3y72uVcyQgAU7tI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=YQG6Dm7T6zZCN/anc/FwOO5Q7koX/cZFRmzR4CzvdDReLh4DHLKPDNR3gsO/jsmhg UMGCQpZq72atSVa9ZH6AMPzhTzXOI32YvbKnY/XdHPEPrTP5Jis2Co37sL0nNW1ISq JwZFlcmA4XP9TzOXcfZj4hQQb59rdqY1MZl8tIB4= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728745AbgHCM2b (ORCPT ); Mon, 3 Aug 2020 08:28:31 -0400 Received: from mail.kernel.org ([198.145.29.99]:54420 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728721AbgHCM2R (ORCPT ); Mon, 3 Aug 2020 08:28:17 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 2EB6C204EC; Mon, 3 Aug 2020 12:28:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1596457696; bh=O2w5XOrGmoO7+E7a5f/p6umyxLNs3y72uVcyQgAU7tI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=urCsMy8IoM0mgKbeGFKJWoXYFn8PpMsIfz4tj2Gw9WG5g6jxV3j+uy0M8S9ICPqQg 91zjiWkw+c4Ar1IRyeQ2PYp8b1XhEXPtKxqRr8MYpI/ZuGJb6HRgQg2RPXzRdH0+Tu O4vX1PWa/gEXOd0HyMs7Gq6J4XdIWgntMNn2Whqs= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Tanner Love , Willem de Bruijn , "David S. Miller" , Sasha Levin Subject: [PATCH 5.4 42/90] selftests/net: so_txtime: fix clang issues for target arch PowerPC Date: Mon, 3 Aug 2020 14:19:04 +0200 Message-Id: <20200803121859.660789314@linuxfoundation.org> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200803121857.546052424@linuxfoundation.org> References: <20200803121857.546052424@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Tanner Love [ Upstream commit b4da96ffd30bd4a305045ba5c9b0de5d4aa20dc7 ] On powerpcle, int64_t maps to long long. Clang 9 threw: warning: absolute value function 'labs' given an argument of type \ 'long long' but has parameter of type 'long' which may cause \ truncation of value [-Wabsolute-value] if (labs(tstop - texpect) > cfg_variance_us) Tested: make -C tools/testing/selftests TARGETS="net" run_tests Fixes: af5136f95045 ("selftests/net: SO_TXTIME with ETF and FQ") Signed-off-by: Tanner Love Acked-by: Willem de Bruijn Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- tools/testing/selftests/net/so_txtime.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/net/so_txtime.c b/tools/testing/selftests/net/so_txtime.c index ceaad78e96674..3155fbbf644b0 100644 --- a/tools/testing/selftests/net/so_txtime.c +++ b/tools/testing/selftests/net/so_txtime.c @@ -121,7 +121,7 @@ static bool do_recv_one(int fdr, struct timed_send *ts) if (rbuf[0] != ts->data) error(1, 0, "payload mismatch. expected %c", ts->data); - if (labs(tstop - texpect) > cfg_variance_us) + if (llabs(tstop - texpect) > cfg_variance_us) error(1, 0, "exceeds variance (%d us)", cfg_variance_us); return false; -- 2.25.1