From patchwork Mon Aug 3 12:18:23 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 266922 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, 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 56CE8C433DF for ; Mon, 3 Aug 2020 12:23:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2827B207BB for ; Mon, 3 Aug 2020 12:23:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1596457381; bh=O2w5XOrGmoO7+E7a5f/p6umyxLNs3y72uVcyQgAU7tI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=xF+SCK3U45Ti86qoUC35p+MTSztIEhNCMWdk4yR19zvMaZJ8aTDZ9IoOOd/BSBlk1 0UU0zC+w1sowIi70Vt2hr2SCV3pv1GPTnMxRKXZhbgWp8NT4ojYYWSSckUe5Ts6sLi 43qd8bGONzMaGEfAJKqcEbH+M8D/7klBeucaI0r8= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727792AbgHCMW7 (ORCPT ); Mon, 3 Aug 2020 08:22:59 -0400 Received: from mail.kernel.org ([198.145.29.99]:46756 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727783AbgHCMW4 (ORCPT ); Mon, 3 Aug 2020 08:22:56 -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 06E7320775; Mon, 3 Aug 2020 12:22:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1596457375; bh=O2w5XOrGmoO7+E7a5f/p6umyxLNs3y72uVcyQgAU7tI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=g/feAxwlC/J8mPXm6VDHdwsOzp+xrFpdDTLHTpNBreaMelZXRed8rLu7XbpP+5Ol+ Xq6HHTfNaLzsvMv3xBJM+I96rHyuBJM+oFypy+MrNDdD9fVw+FEDkybm9flYvZLkcM D5SCWeYI6wAVb1XLBuKNxHD0md3Q1vCcpISEop1s= 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 5.7 045/120] selftests/net: so_txtime: fix clang issues for target arch PowerPC Date: Mon, 3 Aug 2020 14:18:23 +0200 Message-Id: <20200803121905.006114189@linuxfoundation.org> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200803121902.860751811@linuxfoundation.org> References: <20200803121902.860751811@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@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;