Received: by 2002:ac0:a5a7:0:0:0:0:0 with SMTP id m36-v6csp354851imm; Tue, 24 Jul 2018 21:07:51 -0700 (PDT) X-Google-Smtp-Source: AAOMgpcyPGOncMGTGPBW3RIy3lJnykzuZZ41RW6ugnA1MPFG804N8HVjl/0M0+MliwftjibzkoJa X-Received: by 2002:a63:ed56:: with SMTP id m22-v6mr18955508pgk.148.1532491670963; Tue, 24 Jul 2018 21:07:50 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1532491670; cv=none; d=google.com; s=arc-20160816; b=gxbVIfXGFPCrcLuqjF0xnjoOsYu/a8jGnjKXPffTXjfgwuzHx28Q0v6wBpEDbrXpPA syg2mws4XrOA1CUcKkO7zeFkezRO1lvTXDrtF+zYm8W0EtFDJWugieAb+pItbwm2XGqz mrLQLE7/sCdqd+dUxfsOaEZKY2uOVuYSMTx3CEbxSl7PA0SXV/MWXVhBiwqkMvv0Wf7n EKlxDsweKQDb8OvE4tWAaGdR0fD8Fv2Sedmq8UZVYICbMZWpITsg/YNT+nwSY+rVPBSm IkgxkHtQwLQbuGsXrVYcMyS3xnCt+tW8rrxl8lP8JWHl3vMmF7paGBvrDHfUV/ApxxcV qS6Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:dkim-signature :arc-authentication-results; bh=xD7R6+wrm4LgKmO93IcH/vSrDUCngJWwF5y1ojqHJEk=; b=dTPwOJ7XKRJpjmyNlJfKPnvuLCM839CTIwRyfXaqro/u6rThzA5zLwnwyHL7odkK9J GYODwdU6zXvebLT4qitziWs1r4aSg3ftTHv/bamcoE3aIbdHQE4ko1GQbSJ7gJhBp8IW YFHh9sncurqLpf9GJboKX9DcQ7WygLwoYfr462Lvm4yIdosYOkZRKwnM641Xffhohm6A 9mkOupZ7cX82YLI73XJOuPyCw1J5idvPQRgtKrTMJPCfBbmwUke6/VatSMqaMMOu8Wi2 F9Fu1W/4Y7sS+OLY6cgfJoHzybbfCLGxla50iRvtbimEZ05nOsTNDGyg6r83ZgdA7yUh ac2A== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@oracle.com header.s=corp-2018-07-02 header.b=JmoQNfQe; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=oracle.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id g5-v6si11706083plq.185.2018.07.24.21.07.36; Tue, 24 Jul 2018 21:07:50 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@oracle.com header.s=corp-2018-07-02 header.b=JmoQNfQe; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=oracle.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728051AbeGYFQa (ORCPT + 99 others); Wed, 25 Jul 2018 01:16:30 -0400 Received: from userp2130.oracle.com ([156.151.31.86]:48020 "EHLO userp2130.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727073AbeGYFQ3 (ORCPT ); Wed, 25 Jul 2018 01:16:29 -0400 Received: from pps.filterd (userp2130.oracle.com [127.0.0.1]) by userp2130.oracle.com (8.16.0.22/8.16.0.22) with SMTP id w6P44lE4062111; Wed, 25 Jul 2018 04:06:45 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=mime-version : references : in-reply-to : from : date : message-id : subject : to : cc : content-type; s=corp-2018-07-02; bh=xD7R6+wrm4LgKmO93IcH/vSrDUCngJWwF5y1ojqHJEk=; b=JmoQNfQe2pRsMdO8tuYUKBZUjzAPTsevhhK+NTac+/e0AQfggPdwS2I8O5zP0YpLtjGf ni40VdsdMxDohb9aMirTGXhr6ZPiWatloUZ3GFxq2FDJIremxFIWu+GOHSwLE3iB+YFv EJnjPQPPVCFacuU3tMgEvsbsumbz/oYUF37yqY9Y07FW3PI8KtjjmPYwDrRG03jDFZI0 hLTQdF/zxtp1GiU3pKCld1yCcfErAiQIBzEMnlGVFwd6szqUjoQlkq8kJXjpwS2dBlhj WOR1QxNj4RM6l3ZqVfx9LrL4JYACQe1Rg1bQJkdIXRmKRyJhWLH0YaDI6mFzC38rk2QD aQ== Received: from userv0021.oracle.com (userv0021.oracle.com [156.151.31.71]) by userp2130.oracle.com with ESMTP id 2kbv8t3pch-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 25 Jul 2018 04:06:44 +0000 Received: from aserv0122.oracle.com (aserv0122.oracle.com [141.146.126.236]) by userv0021.oracle.com (8.14.4/8.14.4) with ESMTP id w6P46hHv025211 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 25 Jul 2018 04:06:43 GMT Received: from abhmp0007.oracle.com (abhmp0007.oracle.com [141.146.116.13]) by aserv0122.oracle.com (8.14.4/8.14.4) with ESMTP id w6P46g0E012639; Wed, 25 Jul 2018 04:06:43 GMT Received: from mail-oi0-f52.google.com (/209.85.218.52) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Tue, 24 Jul 2018 19:05:39 -0700 Received: by mail-oi0-f52.google.com with SMTP id n84-v6so11110170oib.9; Tue, 24 Jul 2018 19:05:39 -0700 (PDT) X-Gm-Message-State: AOUpUlGwpYiFH+hCAbKbgwlMZqO9lLd2123JTbQnFD8X6Z8+1dXNHl5U 5TIKoii4j79NDBMkjoexkhTDVGdpIAjsBgDCMAM= X-Received: by 2002:aca:e089:: with SMTP id x131-v6mr1292010oig.221.1532484339135; Tue, 24 Jul 2018 19:05:39 -0700 (PDT) MIME-Version: 1.0 References: <20180719205545.16512-24-pasha.tatashin@oracle.com> <20180724195215.GA22496@roeck-us.net> In-Reply-To: From: Pavel Tatashin Date: Tue, 24 Jul 2018 22:05:03 -0400 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [tip:x86/timers] sched/clock: Enable sched clock early To: Guenter Roeck Cc: LKML , mingo@kernel.org, tglx@linutronix.de, hpa@zytor.com, linux-tip-commits@vger.kernel.org Content-Type: text/plain; charset="UTF-8" X-Proofpoint-Virus-Version: vendor=nai engine=5900 definitions=8964 signatures=668706 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=1 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 mlxscore=0 mlxlogscore=943 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1806210000 definitions=main-1807250044 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > integrator_defconfig+CONFIG_DEVTMPFS=y+CONFIG_DEVTMPFS_MOUNT=y > > Qemu command line is > qemu-system-arm -M integratorcp -m 128 \ > -kernel arch/arm/boot/zImage -no-reboot \ > -initrd busybox-armv4.cpio \ > --append "rdinit=/sbin/init console=ttyAMA0,115200" \ > -serial stdio -monitor null -nographic \ > -dtb arch/arm/boot/dts/integratorcp.dtb > > The scripts and files used are available from git@github.com:groeck/linux-build-test.git. > qemu is version 2.12. Reproduced. Thank you