From patchwork Tue Jan 31 17:19:16 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: develop--- via Libc-alpha X-Patchwork-Id: 64036 Return-Path: X-Original-To: patchwork@sourceware.org Delivered-To: patchwork@sourceware.org Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 5D3C938460A6 for ; Tue, 31 Jan 2023 17:52:04 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 5D3C938460A6 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1675187524; bh=zzVbSOu0f89IBZ32+5vlu4f7cMUcuobHqKIxJmXWgdc=; h=To:Subject:Date:List-Id:List-Unsubscribe:List-Archive:List-Post: List-Help:List-Subscribe:From:Reply-To:From; b=AP54Hk0jTbqN+ab33tDMv2IWhw3Kie2NxE6NbEtkNHUj0uuIn7zoepiE67PwNJl/z OFzFnx0S59aroSyQCUdA1HYmyK1bzsk67XZjTeVghh60YXM1bKSyl1n6xcQt5ahEGs hJYWRCsQmKojQykWOP7qpkV6jmTWsKNTLGT0Ke4E= X-Original-To: libc-alpha@sourceware.org Delivered-To: libc-alpha@sourceware.org Received: from smtp-fw-9103.amazon.com (smtp-fw-9103.amazon.com [207.171.188.200]) by sourceware.org (Postfix) with ESMTPS id 67F723858418 for ; Tue, 31 Jan 2023 17:49:54 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 67F723858418 X-IronPort-AV: E=Sophos;i="5.97,261,1669075200"; d="scan'208,217";a="1097937170" Received: from pdx4-co-svc-p1-lb2-vlan3.amazon.com (HELO email-inbound-relay-pdx-2c-m6i4x-e7094f15.us-west-2.amazon.com) ([10.25.36.214]) by smtp-border-fw-9103.sea19.amazon.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Jan 2023 17:19:17 +0000 Received: from EX13MTAUWA001.ant.amazon.com (pdx1-ws-svc-p6-lb9-vlan3.pdx.amazon.com [10.236.137.198]) by email-inbound-relay-pdx-2c-m6i4x-e7094f15.us-west-2.amazon.com (Postfix) with ESMTPS id 7E18040E0E for ; Tue, 31 Jan 2023 17:19:17 +0000 (UTC) Received: from EX19D044UWA002.ant.amazon.com (10.13.139.11) by EX13MTAUWA001.ant.amazon.com (10.43.160.58) with Microsoft SMTP Server (TLS) id 15.0.1497.45; Tue, 31 Jan 2023 17:19:17 +0000 Received: from EX19D044UWA004.ant.amazon.com (10.13.139.7) by EX19D044UWA002.ant.amazon.com (10.13.139.11) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.24; Tue, 31 Jan 2023 17:19:16 +0000 Received: from EX19D044UWA004.ant.amazon.com ([fe80::781f:7190:c095:c260]) by EX19D044UWA004.ant.amazon.com ([fe80::781f:7190:c095:c260%5]) with mapi id 15.02.1118.024; Tue, 31 Jan 2023 17:19:16 +0000 To: GNU libc development Subject: revised patch for hp-timing.h Thread-Topic: revised patch for hp-timing.h Thread-Index: Adk1l76O45ItXjvQQGKgmldoXIX1hg== Date: Tue, 31 Jan 2023 17:19:16 +0000 Message-ID: <5eaed0800f8741658abb9073693660dd@amazon.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.13.138.181] MIME-Version: 1.0 X-Spam-Status: No, score=-18.6 required=5.0 tests=BAYES_00, DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, GIT_PATCH_0, HTML_MESSAGE, RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2, SPF_HELO_NONE, SPF_PASS, TXREP, USER_IN_DEF_SPF_WL autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Patchwork-Original-From: "Tang, Jun via Libc-alpha" From: develop--- via Libc-alpha Reply-To: "Tang, Jun" Errors-To: libc-alpha-bounces+patchwork=sourceware.org@sourceware.org Sender: "Libc-alpha" I have revised the patch to fix the hp-timing.h bug (bug 29329). Regards, Jun ``` diff --git a/sysdeps/aarch64/hp-timing.h b/sysdeps/aarch64/hp-timing.h index f7f7ac7cae..c699effe6a 100644 --- a/sysdeps/aarch64/hp-timing.h +++ b/sysdeps/aarch64/hp-timing.h @@ -41,7 +41,7 @@ typedef uint64_t hp_timing_t; #define HP_TIMING_DIFF(Diff, Start, End) \ ({ hp_timing_t freq; \ __asm__ __volatile__ ("mrs %0, cntfrq_el0" : "=r" (freq)); \ - (Diff) = ((End) - (Start)) * (UINT64_C(1000000000) / freq); \ + (Diff) = (((End) - (Start)) * UINT64_C(1000000000)) / freq; \ }) #endif /* hp-timing.h */ ```