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=-9.0 required=3.0 tests=BAYES_00,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 C7452C2BBD5 for ; Fri, 18 Dec 2020 18:41:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7A0FA23B78 for ; Fri, 18 Dec 2020 18:41:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729591AbgLRSll (ORCPT ); Fri, 18 Dec 2020 13:41:41 -0500 Received: from mail.kernel.org ([198.145.29.99]:57148 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728661AbgLRSll (ORCPT ); Fri, 18 Dec 2020 13:41:41 -0500 Received: from disco-boy.misterjones.org (disco-boy.misterjones.org [51.254.78.96]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 8274223B6B; Fri, 18 Dec 2020 18:41:00 +0000 (UTC) Received: from 78.163-31-62.static.virginmediabusiness.co.uk ([62.31.163.78] helo=wait-a-minute.misterjones.org) by disco-boy.misterjones.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94) (envelope-from ) id 1kqKgU-002M4J-IN; Fri, 18 Dec 2020 18:40:58 +0000 Date: Fri, 18 Dec 2020 18:40:57 +0000 Message-ID: <87tusjq7nq.wl-maz@kernel.org> From: Marc Zyngier To: Guenter Roeck Cc: Valentin Schneider , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Andrew Lunn , Lorenzo Pieralisi , Scott Branden , Gregory Clement , Florian Fainelli , Ray Jui , Thomas Gleixner , Sebastian Hesselbarth Subject: Re: [PATCH 3/5] irqchip/bcm2836: Make IPIs use handle_percpu_devid_irq() In-Reply-To: <0334f005-1c62-cad0-37e0-3b1eb3ee4082@roeck-us.net> References: <20201109094121.29975-1-valentin.schneider@arm.com> <20201109094121.29975-4-valentin.schneider@arm.com> <20201215002134.GA182208@roeck-us.net> <38f8fbe9ceb7a0adb47e62d62260b297@kernel.org> <1795afb5-a4fd-3a90-99c4-71373476ad65@roeck-us.net> <9007dd8a0d5334141d083b14121ba11c@kernel.org> <0334f005-1c62-cad0-37e0-3b1eb3ee4082@roeck-us.net> User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI-EPG/1.14.7 (Harue) FLIM-LB/1.14.9 (=?UTF-8?B?R29qxY0=?=) APEL-LB/10.8 Emacs/27.1 (x86_64-pc-linux-gnu) MULE/6.0 (HANACHIRUSATO) MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII X-SA-Exim-Connect-IP: 62.31.163.78 X-SA-Exim-Rcpt-To: linux@roeck-us.net, valentin.schneider@arm.com, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, andrew@lunn.ch, Lorenzo.Pieralisi@arm.com, sbranden@broadcom.com, gregory.clement@bootlin.com, f.fainelli@gmail.com, rjui@broadcom.com, tglx@linutronix.de, sebastian.hesselbarth@gmail.com X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 18 Dec 2020 05:18:31 +0000, Guenter Roeck wrote: > Any news on this? I now see the problem in mainline. I have just queued the fix: https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git/commit/?h=irq/irqchip-next&id=d7f39c40ebb6986e7371510d1c20a4efee4a7f0d Thanks for you help in reproducing this. M. -- Without deviation from the norm, progress is not possible.