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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E4CD9C43217 for ; Fri, 4 Mar 2022 21:03:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229792AbiCDVET (ORCPT ); Fri, 4 Mar 2022 16:04:19 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33052 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229715AbiCDVES (ORCPT ); Fri, 4 Mar 2022 16:04:18 -0500 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6F55E766B; Fri, 4 Mar 2022 13:03:29 -0800 (PST) Received: by verein.lst.de (Postfix, from userid 2407) id 0D8E068BEB; Fri, 4 Mar 2022 22:03:18 +0100 (CET) Date: Fri, 4 Mar 2022 22:03:16 +0100 From: Christoph Hellwig To: Boris Ostrovsky Cc: Christoph Hellwig , Stefano Stabellini , iommu@lists.linux-foundation.org, x86@kernel.org, Anshuman Khandual , Tom Lendacky , Konrad Rzeszutek Wilk , Juergen Gross , Joerg Roedel , David Woodhouse , Lu Baolu , Robin Murphy , linux-arm-kernel@lists.infradead.org, xen-devel@lists.xenproject.org, linux-ia64@vger.kernel.org, linux-mips@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-hyperv@vger.kernel.org, tboot-devel@lists.sourceforge.net, linux-pci@vger.kernel.org Subject: Re: [PATCH 11/12] swiotlb: merge swiotlb-xen initialization into swiotlb Message-ID: <20220304210316.GA17365@lst.de> References: <20220301105311.885699-1-hch@lst.de> <20220301105311.885699-12-hch@lst.de> <20220304172859.GA12860@lst.de> <20220304174308.GA13515@lst.de> <75cb15b5-d861-1b88-5413-df326c3f1144@oracle.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <75cb15b5-d861-1b88-5413-df326c3f1144@oracle.com> User-Agent: Mutt/1.5.17 (2007-11-01) Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org On Fri, Mar 04, 2022 at 03:18:23PM -0500, Boris Ostrovsky wrote: > This indeed allows dom0 to boot. Not sure I see where in the next patch this would have been fixed? I thought it did, but it doesn't. In the meantime I've pushed out an updated branch with this folded in to: git://git.infradead.org/users/hch/misc.git swiotlb-init-cleanup > (BTW, just noticed in iommu_setup() you set this variable to 1. Should be 'true') Thank, I'll fix this up.