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=-2.1 required=3.0 tests=DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,T_DKIM_INVALID, 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 5957AC4321E for ; Mon, 10 Sep 2018 13:39:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DE2FB20870 for ; Mon, 10 Sep 2018 13:39:08 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="m8McbfYF" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DE2FB20870 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728842AbeIJSdP (ORCPT ); Mon, 10 Sep 2018 14:33:15 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:41600 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728174AbeIJSdP (ORCPT ); Mon, 10 Sep 2018 14:33:15 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=VZOQvIcR/kpoQ140TuVz/eQ+jw10+47lv+lJD9wJO/Y=; b=m8McbfYFH/jtufN1KjUC8LAAt ihvbCH2gsFIM21t7I398/PMiq8R1hetfy/R8dMDdn0Wvw38+SqTTNTPNWxkHIJZT8wY0DlkLQjnSi R1NirZdFj2tadaO6bM2fKjbph5yQxyjyQ9fxah3ACTk4qtXEhaOYwlCbnt5x4teSotemyonvBrl+q YHrV7wFwh2GDe9qqxeBsAkLBCwSAX38p9v5kWWWeH5soW5DcWLfGyNFEAsPwqU9Xnn/3KOWtxbeub 6KXl/C7Eftx3r7cXlT7aZOExZJCkoVJD0AaA/5jcTFVgcoTMfVBR5Oo1TnpwDGWG12osOjf8thHat yFBpKBdAA==; Received: from hch by bombadil.infradead.org with local (Exim 4.90_1 #2 (Red Hat Linux)) id 1fzMP9-0006Ol-3r; Mon, 10 Sep 2018 13:39:03 +0000 Date: Mon, 10 Sep 2018 06:39:02 -0700 From: Christoph Hellwig To: Thomas Gleixner Cc: Christoph Hellwig , Daniel Lezcano , Jason Cooper , Marc Zyngier , Anup Patel , Palmer Dabbelt , linux-kernel@vger.kernel.org, Atish Patra , Albert Ou , Palmer Dabbelt , linux-riscv@lists.infradead.org Subject: Re: [PATCH v2 3/5] irqchip: RISC-V Local Interrupt Controller Driver Message-ID: <20180910133902.GB21593@infradead.org> References: <20180906123651.28500-1-anup@brainfault.org> <20180906123651.28500-4-anup@brainfault.org> <20180906140628.GA10580@infradead.org> <20180910132924.GA6987@infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.9.2 (2017-12-15) X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Sep 10, 2018 at 03:37:31PM +0200, Thomas Gleixner wrote: > > > Just a few weeks ago you said the contrary: > > > > > > http://lists.infradead.org/pipermail/linux-riscv/2018-August/000943.html > > > > Sigh. Yes. Now that you remind me. > > Just for clarification. I had the impression that Anup was trying to wire > up more than just the timer interrupt, but that doesn't seem to be the > case. He has an irqchip that is called from the RISC-V exception handler when the interrupt flag is set in scause and then dispatches to one of: IPI, timer, actual irqchip.