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=-4.1 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no 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 B8798C433DF for ; Mon, 3 Aug 2020 10:02:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8E4E920678 for ; Mon, 3 Aug 2020 10:02:55 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="IwBnswyx"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="mEaEZPHs" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726624AbgHCKCy (ORCPT ); Mon, 3 Aug 2020 06:02:54 -0400 Received: from Galois.linutronix.de ([193.142.43.55]:34968 "EHLO galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726600AbgHCKCt (ORCPT ); Mon, 3 Aug 2020 06:02:49 -0400 From: Thomas Gleixner DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1596448967; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=LasRH/5iDOD64Y/0K4MJkcQgVXbHS/pVSieTxFLyVcc=; b=IwBnswyxoXiMxaFdNTBOzlMynvEwGb/qUehpejFfeJWssmqd/YPke710ggCtjqgkNyFk4N EueMVBvKJ5sOwFkYtQGrodfPWCwj8fyWhOpkfu9VDBdUc/2NfYZN8Qh3fO2TfXeQukeFZO SgWCQjd37aNf+ndJFnLUTJosJiIK9aN6mPA/lkTM6c3pNn9vX7hwBu7jn9OZnvikC1wu3P bzSuly8YNkiO8/wsoEX8+0omoFialRqUv9rsp2HpBP9ftYLtXKeHdmDqgpJU3vGeoyoVib sfOcOu4zXrd+cZrS9sO6iA0WHyeqeHDYsefOtSlTCU8TD0Pei3RJY2CqmcBJAw== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1596448967; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=LasRH/5iDOD64Y/0K4MJkcQgVXbHS/pVSieTxFLyVcc=; b=mEaEZPHsTk/3+3ccCYY4WQk8QqIB4wIr/CQxYq05D7eEH9Jn9MiOj9WfCM5BQedjWTAaRQ NXpX4IJwPSnN2iDg== To: Vladimir Oltean , Kurt Kanzenbach Cc: Alison Wang , catalin.marinas@arm.com, will@kernel.org, paulmck@kernel.org, mw@semihalf.com, leoyang.li@nxp.com, vladimir.oltean@nxp.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Anna-Maria Gleixner Subject: Re: [RFC PATCH] arm64: defconfig: Disable fine-grained task level IRQ time accounting In-Reply-To: <20200803081625.czdfwcpw5emcd4ls@skbuf> References: <20200729033934.22349-1-alison.wang@nxp.com> <877dumbtoi.fsf@kurt> <20200729094943.lsmhsqlnl7rlnl6f@skbuf> <87mu3ho48v.fsf@kurt> <20200730082228.r24zgdeiofvwxijm@skbuf> <873654m9zi.fsf@kurt> <20200803081625.czdfwcpw5emcd4ls@skbuf> Date: Mon, 03 Aug 2020 12:02:46 +0200 Message-ID: <87o8nsm4hl.fsf@nanos.tec.linutronix.de> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Vladimir Oltean writes: > On Mon, Aug 03, 2020 at 10:04:01AM +0200, Kurt Kanzenbach wrote: >> Unfortunately I have no idea what to debug here. > > So, this means we could submit a formal version of this patch? :) To paper over the underlying problem. Oh well...