Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751247AbdGLECD (ORCPT ); Wed, 12 Jul 2017 00:02:03 -0400 Received: from shards.monkeyblade.net ([184.105.139.130]:47214 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750953AbdGLECB (ORCPT ); Wed, 12 Jul 2017 00:02:01 -0400 Date: Tue, 11 Jul 2017 21:02:00 -0700 (PDT) Message-Id: <20170711.210200.1257637169180312170.davem@davemloft.net> To: tushar.n.dave@oracle.com Cc: mroos@linux.ee, sparclinux@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: sun4v+DMA related boot crash on 4.13-git From: David Miller In-Reply-To: <94c3900e-781e-da0e-e1fe-ad1239ed8dee@oracle.com> References: <60fa7a06-d319-9b6f-aba8-7b63014a1120@oracle.com> <20170711.173436.720922946430226024.davem@davemloft.net> <94c3900e-781e-da0e-e1fe-ad1239ed8dee@oracle.com> X-Mailer: Mew version 6.7 on Emacs 24.5 / Mule 6.0 (HANACHIRUSATO) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Tue, 11 Jul 2017 21:02:00 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 308 Lines: 8 From: Tushar Dave Date: Tue, 11 Jul 2017 20:43:39 -0700 > Yes, indeed the bug is in Linus's tree. However, 'sparc' tree doesn't > have DMA API change (e.g. commit b02c2b0bfd7ae) yet that introduced > the panic. You can simply make a note of this when you send the bug fix to me.