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=-7.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,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 40153C433DF for ; Fri, 16 Oct 2020 08:28:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C7E732084C for ; Fri, 16 Oct 2020 08:28:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1602836892; bh=ZZegHMak87TajMY10OWw6LCtohliHZNDqTt6ZofnSYI=; h=Date:From:To:Cc:Subject:In-Reply-To:References:List-ID:From; b=Bj+6ZedQpgmka78ysC+TfmIxsPYuz7oIxncBVycmBLKA6Zu10Gsk5JaH4X4Kl3yKs h3HrWhR4HKHe8VT+9w5U/7lb8T4ezw40Fvbmu19Mrx871UWdpeZnGSbPVmYGOPIxiM U66NxkFnb9uiIRCrI+mBq6cYjTv9afRYks8J7uKM= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2394594AbgJPI2L (ORCPT ); Fri, 16 Oct 2020 04:28:11 -0400 Received: from mail.kernel.org ([198.145.29.99]:51726 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2394263AbgJPI2K (ORCPT ); Fri, 16 Oct 2020 04:28:10 -0400 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 32FD620872; Fri, 16 Oct 2020 08:28:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1602836890; bh=ZZegHMak87TajMY10OWw6LCtohliHZNDqTt6ZofnSYI=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=vMCKjsRFDUtcDBDROKN0lU5jNOLL+zVmJkJP8v197ic0kP9Ub7BZBTsl0yzThaFZB zGkm5YIOT1k8sEOD9JKe87dLb+HSOQYkHDGEJFJRCJFJ0HUQ5NL0IZP7zQA7AJkZfo sBhDPVtbED1n5OW3YZGmF+KISFG2GFI2LAfu5xjw= Received: from disco-boy.misterjones.org ([51.254.78.96] helo=www.loen.fr) by disco-boy.misterjones.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.92) (envelope-from ) id 1kTL5s-001clU-49; Fri, 16 Oct 2020 09:28:08 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Date: Fri, 16 Oct 2020 09:28:07 +0100 From: Marc Zyngier To: Thomas Gleixner Cc: Pavel Machek , kernel list Subject: Re: 5.10-rc0: build error in ipi.c In-Reply-To: <87d01jul7x.fsf@nanos.tec.linutronix.de> References: <20201015101222.GA32747@amd> <87imbba7qk.fsf@nanos.tec.linutronix.de> <3e6b7c98fd8221a7878aaaa6c1bf86f4@kernel.org> <20201015171829.GB5636@duo.ucw.cz> <1d6af6a15b71e77c268428ffbc519d6a@kernel.org> <87d01jul7x.fsf@nanos.tec.linutronix.de> User-Agent: Roundcube Webmail/1.4.9 Message-ID: <3ba522d1351445bc8a488ac10df80e7b@kernel.org> X-Sender: maz@kernel.org X-SA-Exim-Connect-IP: 51.254.78.96 X-SA-Exim-Rcpt-To: tglx@linutronix.de, pavel@ucw.cz, linux-kernel@vger.kernel.org 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 2020-10-16 00:24, Thomas Gleixner wrote: > On Thu, Oct 15 2020 at 20:41, Marc Zyngier wrote: >> On 2020-10-15 18:18, Pavel Machek wrote: >> diff --git a/kernel/irq/Kconfig b/kernel/irq/Kconfig >> index 10a5aff4eecc..db923e0da162 100644 >> --- a/kernel/irq/Kconfig >> +++ b/kernel/irq/Kconfig >> @@ -81,6 +81,7 @@ config IRQ_FASTEOI_HIERARCHY_HANDLERS >> >> # Generic IRQ IPI support >> config GENERIC_IRQ_IPI >> + select IRQ_DOMAIN_HIERARCHY >> bool > > which makes some of the MIPS GENERIC_IRQ_IPI/IRQ_DOMAIN_HIERARCHY > Kconfig magic in drivers/irqchip/Kconfig obsolete. Good point. I'll queue this on top: diff --git a/drivers/irqchip/Kconfig b/drivers/irqchip/Kconfig index cd734df57c42..d2a651372e15 100644 --- a/drivers/irqchip/Kconfig +++ b/drivers/irqchip/Kconfig @@ -180,7 +180,6 @@ config IRQ_MIPS_CPU select GENERIC_IRQ_CHIP select GENERIC_IRQ_IPI if SYS_SUPPORTS_MULTITHREADING select IRQ_DOMAIN - select IRQ_DOMAIN_HIERARCHY if GENERIC_IRQ_IPI select GENERIC_IRQ_EFFECTIVE_AFF_MASK config CLPS711X_IRQCHIP Thanks, M. -- Jazz is not dead. It just smells funny...