From patchwork Tue May 28 14:24:22 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 10965053 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 C8CA776 for ; Tue, 28 May 2019 14:24:44 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B7A5228571 for ; Tue, 28 May 2019 14:24:44 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A1E71288B3; Tue, 28 May 2019 14:24:44 +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=-7.9 required=2.0 tests=BAYES_00,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 01FD428571 for ; Tue, 28 May 2019 14:24:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727622AbfE1OYn (ORCPT ); Tue, 28 May 2019 10:24:43 -0400 Received: from laurent.telenet-ops.be ([195.130.137.89]:60144 "EHLO laurent.telenet-ops.be" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726532AbfE1OYn (ORCPT ); Tue, 28 May 2019 10:24:43 -0400 Received: from ramsan ([84.194.111.163]) by laurent.telenet-ops.be with bizsmtp id HqQS200083XaVaC01qQSAl; Tue, 28 May 2019 16:24:41 +0200 Received: from rox.of.borg ([192.168.97.57]) by ramsan with esmtp (Exim 4.90_1) (envelope-from ) id 1hVd1e-00058L-4Z; Tue, 28 May 2019 16:24:26 +0200 Received: from geert by rox.of.borg with local (Exim 4.90_1) (envelope-from ) id 1hVd1e-00057S-2y; Tue, 28 May 2019 16:24:26 +0200 From: Geert Uytterhoeven To: Igor Konopko , David Howells , "Mohit P . Tahiliani" , Takashi Sakamoto , Eran Ben Elisha , Matias Bjorling , Jiri Pirko , "David S . Miller" , Jamal Hadi Salim , Cong Wang , Clemens Ladisch , Jaroslav Kysela , Takashi Iwai , Joe Perches , Arnd Bergmann , Dan Carpenter Cc: linux-block@vger.kernel.org, netdev@vger.kernel.org, linux-afs@lists.infradead.org, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH 3/5] net: sched: pie: Use ULL suffix for 64-bit constant Date: Tue, 28 May 2019 16:24:22 +0200 Message-Id: <20190528142424.19626-4-geert@linux-m68k.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190528142424.19626-1-geert@linux-m68k.org> References: <20190528142424.19626-1-geert@linux-m68k.org> MIME-Version: 1.0 Sender: linux-block-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP With gcc 4.1, when compiling for a 32-bit platform: net/sched/sch_pie.c: In function ‘drop_early’: net/sched/sch_pie.c:116: warning: integer constant is too large for ‘long’ type net/sched/sch_pie.c:138: warning: integer constant is too large for ‘long’ type net/sched/sch_pie.c:144: warning: integer constant is too large for ‘long’ type net/sched/sch_pie.c:147: warning: integer constant is too large for ‘long’ type net/sched/sch_pie.c: In function ‘pie_qdisc_enqueue’: net/sched/sch_pie.c:173: warning: integer constant is too large for ‘long’ type net/sched/sch_pie.c: In function ‘calculate_probability’: net/sched/sch_pie.c:371: warning: integer constant is too large for ‘long’ type net/sched/sch_pie.c:372: warning: integer constant is too large for ‘long’ type net/sched/sch_pie.c:377: warning: integer constant is too large for ‘long’ type net/sched/sch_pie.c:382: warning: integer constant is too large for ‘long’ type net/sched/sch_pie.c:397: warning: integer constant is too large for ‘long’ type net/sched/sch_pie.c:398: warning: integer constant is too large for ‘long’ type net/sched/sch_pie.c:399: warning: integer constant is too large for ‘long’ type net/sched/sch_pie.c:407: warning: integer constant is too large for ‘long’ type net/sched/sch_pie.c:414: warning: integer constant is too large for ‘long’ type Fix this by adding the missing "ULL" suffix. Fixes: 3f7ae5f3dc5295ac ("net: sched: pie: add more cases to auto-tune alpha and beta") Signed-off-by: Geert Uytterhoeven --- net/sched/sch_pie.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/sched/sch_pie.c b/net/sched/sch_pie.c index 8fa129d3943e32ad..f3424833e6a7cd3b 100644 --- a/net/sched/sch_pie.c +++ b/net/sched/sch_pie.c @@ -31,7 +31,7 @@ #define QUEUE_THRESHOLD 16384 #define DQCOUNT_INVALID -1 -#define MAX_PROB 0xffffffffffffffff +#define MAX_PROB 0xffffffffffffffffULL #define PIE_SCALE 8 /* parameters used */