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=-2.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, URIBL_BLOCKED,USER_AGENT_MUTT 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 3A13CC65BAF for ; Wed, 12 Dec 2018 17:53:50 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 0508220851 for ; Wed, 12 Dec 2018 17:53:49 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="LQaCuSVU" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0508220851 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=atomide.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=EJaYwThPvA0ZJXdhPMLP/8lMVit2L1DJNPg3E7OHOzE=; b=LQaCuSVU9vuTZn 3rpJskrob2OpdGp4dQNAO+gSyOwJ6KYOSWUti32e8pztch+ITpBwOWi/mi6s+fKHlmsPgeki/kuuu lTpoF9SNy6rmqIEnSk0+CxpVFWwByfKqKlTTixuHtj8bDKzaoN1oDm7s9uEtGXVTT+p0o+POs1DJA Ny0EE3PVk3V6AdaigdKowKkdbs1wtcGk8X0POVZsw+/XtpioW2q8mICjTRbmfbKDV/YVxeqGDjzLb HEWGxEd3VgrUyzfdq2uO0EN8dXiemhFSHEP70xKSt0QNZHxIp1AxhbzB9J8NBOxi6dDnI7AA399uj 61jNc7w0UXbvU9ixfI4g==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gX8hg-0001DW-Vh; Wed, 12 Dec 2018 17:53:49 +0000 Received: from muru.com ([72.249.23.125]) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gX8hd-0001Cf-OR for linux-arm-kernel@lists.infradead.org; Wed, 12 Dec 2018 17:53:47 +0000 Received: from atomide.com (localhost [127.0.0.1]) by muru.com (Postfix) with ESMTPS id C50D2809F; Wed, 12 Dec 2018 17:53:38 +0000 (UTC) Date: Wed, 12 Dec 2018 09:53:32 -0800 From: Tony Lindgren To: Russell King Subject: Re: [PATCH RFC] ARM: omap2: fix lack of timer interrupts on CPU1 after hotplug Message-ID: <20181212175332.GI6707@atomide.com> References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20181212_095345_830292_1712BBDD X-CRM114-Status: UNSURE ( 6.95 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Thomas Gleixner , linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org * Russell King [181212 11:49]: > We call tick_broadcast_enter() in omap_enter_idle_coupled(), which one > would expect would take care of the issue, but internally this only > deals with one-shot local timers - tick_broadcast_enable() on the other > hand only deals with periodic local timers. So, we need to call both. This works just fine for me for NO_HZ and cpuidle: Tested-by: Tony Lindgren _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel