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=-7.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_PASS,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 55C95C10F13 for ; Thu, 11 Apr 2019 15:54:52 +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 23D9F2082E for ; Thu, 11 Apr 2019 15:54:51 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="kiCx63cV" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 23D9F2082E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-riscv-bounces+infradead-linux-riscv=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=jVY/ajlbn8JJugadEcYoq2vHw4vMqaWLWs+pwjVtGiM=; b=kiCx63cVepJ8Lu lIJEqtDakUIjhVN2UO/9PigfkkLp/K3MYgYHUoY4jAbi9nYFvawYfJpTBOPdGv4SVnR/8iQ46nbbq xspIKWrxAl0BKnfZHSsP2hkuFWORHjtfNFe8ib+A2HcFHEIt4KsRjwoB1qd/F2x9ikIETP1D8aUtQ rg/50XRk21mj6Pv41Y1G3nURpYEwvaA1xkhmMhQQHtOJPSsdR7Hw3syt1FnCA+FeCoGXzJIwb/boH Sx+U6oEQxN8i7lNBZ+LapGRi7NoMbpdamv/7+3YdEEx7Ws06a///+BYElzlTJfPPCyAhA8Qo0/WfY hDPVzSn1PwYEV0UPzy8w==; 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 1hEc2K-0007sb-Kw; Thu, 11 Apr 2019 15:54:48 +0000 Received: from verein.lst.de ([213.95.11.211] helo=newverein.lst.de) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hEc2I-0007s4-JS for linux-riscv@lists.infradead.org; Thu, 11 Apr 2019 15:54:48 +0000 Received: by newverein.lst.de (Postfix, from userid 2407) id B67D868AFE; Thu, 11 Apr 2019 17:54:33 +0200 (CEST) Date: Thu, 11 Apr 2019 17:54:33 +0200 From: Christoph Hellwig To: Nick Kossifidis Subject: Re: [PATCH 8/9] riscv: print the unexpected interrupt cause Message-ID: <20190411155433.GA23895@lst.de> References: <20190411115623.5749-1-hch@lst.de> <20190411115623.5749-9-hch@lst.de> <79115ffcf1cd752c3c0fed37c45d9b8d@mailhost.ics.forth.gr> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <79115ffcf1cd752c3c0fed37c45d9b8d@mailhost.ics.forth.gr> User-Agent: Mutt/1.5.17 (2007-11-01) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190411_085446_785138_FD7F7C32 X-CRM114-Status: UNSURE ( 6.39 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-riscv@lists.infradead.org, Palmer Dabbelt , Christoph Hellwig Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+infradead-linux-riscv=archiver.kernel.org@lists.infradead.org On Thu, Apr 11, 2019 at 06:52:06PM +0300, Nick Kossifidis wrote: >> default: >> - panic("unexpected interrupt cause"); >> + pr_alert("unexpected interrupt cause 0x%lx", regs->xcause); >> + BUG(); >> } >> irq_exit(); > > Did you mean regs->scause ? There is no xcause field on struct pt_regs and > also there is no such register name: > https://github.com/torvalds/linux/blob/master/arch/riscv/include/asm/ptrace.h Oops. The field gets renamed in my nommu tree to deal with the fact that depending on the kernel build it could hold scause or mcause. I'll respin it without this rename. _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv