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=-8.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, 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 3D689C31E5B for ; Tue, 18 Jun 2019 16:59:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0F264206E0 for ; Tue, 18 Jun 2019 16:59:41 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="C3c4XTWo" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730013AbfFRQ7k (ORCPT ); Tue, 18 Jun 2019 12:59:40 -0400 Received: from mail-pl1-f193.google.com ([209.85.214.193]:37970 "EHLO mail-pl1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729528AbfFRQ7k (ORCPT ); Tue, 18 Jun 2019 12:59:40 -0400 Received: by mail-pl1-f193.google.com with SMTP id f98so381739plb.5 for ; Tue, 18 Jun 2019 09:59:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=dRMDk2BAfRDYDNECYYhM1BfKg5f7KkTU03mHf+QYRbE=; b=C3c4XTWoNgJakO71gg1YUplJAt4MELRvc4yd0sAONMl1zgwrGjZnEgmulHFTBQtsSN zJpp3FK/4A8RkSgj+I8H445n9VaHxYRfCmIH0gPhLGCtErpM0MWqlZVhcbpKHNrhl9zt fmWkivPYggTvuFKel8SMOuNoFNFsUGzN3VEbtVEoUmtNjm3B5JBQqNCBm5vmpDbMP2Zn k65KS0bDEcOIdWrjoFEutjHusI6DMoxLTgv+qS5kPiJ4uq8jgLtcPuk7sq8Mi/itZvnw LFPS68lD5kUz0Qt4XTTqy4Icn0kXywtcQNIGwebC1xKwlCACmrugcYPeTpdlLpWT7M6y THlw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=dRMDk2BAfRDYDNECYYhM1BfKg5f7KkTU03mHf+QYRbE=; b=TZgHrjpjySR0bGMuSgGmG9cZCuZYJFyymL29vm85S+FvgA7WyCa5GdYJMB8cbyedSw F64BbIg6WD+siF8Gj3w5sjK9sJr3/ecKI2MXhw50GA6LZC+LEC45lBDk+P7XbIahvrf0 rCRvffOibFKJ55NhvimNztjghnIPiq9poSaMi/ZbSzUSWKk5ac2xm/tzIvqhpmw+IzWD 5CCRhEhGktLdIf32UtEs9S1BiTA7OJ+wk0M6Y9d5y0Ju3/X4hrOf58vxaeQ6qQkM5d7Q 7uG3/qDkf4VKTAEhIFllHnR17B7MmhLxxM+R+U2Sz4dFVo4cHNc0necq45vTdcjHP3WS XmRg== X-Gm-Message-State: APjAAAXVdL2TICWgir+3yzSl9PaTamrTlaRG2x9fEh5Nm/Sno4a62+QZ Er1jBwXlEMG+NDwhVRZ5i/o= X-Google-Smtp-Source: APXvYqwpWBjfeXR2nSPVbLHaFfOhqkDLRBzVuZj6BkNDNTEsIJKP1MGFkea5KKD3TI5XDk+hlKqOBA== X-Received: by 2002:a17:902:2ae7:: with SMTP id j94mr30537867plb.270.1560877179452; Tue, 18 Jun 2019 09:59:39 -0700 (PDT) Received: from localhost.localdomain ([112.196.181.128]) by smtp.googlemail.com with ESMTPSA id r6sm3307678pji.0.2019.06.18.09.59.36 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Tue, 18 Jun 2019 09:59:38 -0700 (PDT) From: Puranjay Mohan To: Shuah Khan Cc: Puranjay Mohan , Ingo Molnar , Peter Zijlstra , linux-kernel@vger.kernel.org, linux-kernel-mentees@lists.linuxfoundation.org Subject: [PATCH] Sched: Change type of 'overrun' from int to u64 Date: Tue, 18 Jun 2019 22:29:08 +0530 Message-Id: <20190618165908.15012-1-puranjay12@gmail.com> X-Mailer: git-send-email 2.21.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Callers of hrtimer_forward_now() should save the return value in u64. function sched_cfs_period_timer() stores it in variable 'overrun' of type int change type of overrun from int to u64 to solve the issue. Signed-off-by: Puranjay Mohan --- kernel/sched/fair.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index f35930f5e528..c6bcae7d4e49 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -4896,7 +4896,7 @@ static enum hrtimer_restart sched_cfs_period_timer(struct hrtimer *timer) struct cfs_bandwidth *cfs_b = container_of(timer, struct cfs_bandwidth, period_timer); unsigned long flags; - int overrun; + u64 overrun; int idle = 0; int count = 0; -- 2.21.0