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 smtp1.osuosl.org (smtp1.osuosl.org [140.211.166.138]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 56F45C433F5 for ; Fri, 20 May 2022 07:38:21 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp1.osuosl.org (Postfix) with ESMTP id 00AE88460C; Fri, 20 May 2022 07:38:21 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp1.osuosl.org ([127.0.0.1]) by localhost (smtp1.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id p727_Jkahsc7; Fri, 20 May 2022 07:38:20 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by smtp1.osuosl.org (Postfix) with ESMTPS id E27E484609; Fri, 20 May 2022 07:38:19 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id AD8DDC0039; Fri, 20 May 2022 07:38:19 +0000 (UTC) Received: from smtp2.osuosl.org (smtp2.osuosl.org [IPv6:2605:bc80:3010::133]) by lists.linuxfoundation.org (Postfix) with ESMTP id 31A93C002D for ; Fri, 20 May 2022 07:38:18 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp2.osuosl.org (Postfix) with ESMTP id 2D761409E7 for ; Fri, 20 May 2022 07:38:18 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp2.osuosl.org ([127.0.0.1]) by localhost (smtp2.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id PsLM_FyI20em for ; Fri, 20 May 2022 07:38:17 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.8.0 Received: from theia.8bytes.org (8bytes.org [81.169.241.247]) by smtp2.osuosl.org (Postfix) with ESMTPS id 80394409E2 for ; Fri, 20 May 2022 07:38:17 +0000 (UTC) Received: by theia.8bytes.org (Postfix, from userid 1000) id 211A2820; Fri, 20 May 2022 09:38:14 +0200 (CEST) Date: Fri, 20 May 2022 09:38:09 +0200 From: Joerg Roedel To: Alex Williamson Subject: Re: [PATCH] vfio: Remove VFIO_TYPE1_NESTING_IOMMU Message-ID: References: <0-v1-0093c9b0e345+19-vfio_no_nesting_jgg@nvidia.com> <20220517142656.140deb10.alex.williamson@redhat.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20220517142656.140deb10.alex.williamson@redhat.com> Cc: kvm@vger.kernel.org, Will Deacon , Cornelia Huck , iommu@lists.linux-foundation.org, Jason Gunthorpe , Robin Murphy , linux-arm-kernel@lists.infradead.org X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" On Tue, May 17, 2022 at 02:26:56PM -0600, Alex Williamson wrote: > I'd be in favor of applying this, but it seems Robin and Eric are > looking for a stay of execution and I'd also be looking for an ack from > Joerg. Thanks, This is mainly an ARM-SMMU thing, so I defer my ack to Will and Robin. Regards, Joerg _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 4BD0AC433EF for ; Fri, 20 May 2022 07:39:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc: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=e/mg42T+oM6rhUCI2mhtp54FzkIXsnl1q73GKtCud80=; b=1dUcgdknehZr/s 4th0/8qA14ePG4K+9PbO5Ar2GHQZHQ+SwQsN+5DfblpfSCZoHPeIgvlboN3a5azYZOpD8XHFjKKeI D+uytCDt1YPSK/CT5ZiE3LXlxDiTujm3IJWc09bYCk3hq3lnxHiQZUlCBiNTdWD2cWir5K9puYMSJ XzoTcZqLgja3RLLm54CmliAdsdupCiKCJ+CEuLNPVGBc3Tm6wG0E3dsXhPj5r5fN0uC18agaSOvDN 7hb8xkelcItIsrZvIkwBAizVB3ctgYD7ZBzUbN7tdxLWZPJT9t7cvgYvA3mx9aL+2/Snktojks0PC bCWihpXR0ikFyDLY/Mvg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nrxDO-00B6a0-IP; Fri, 20 May 2022 07:38:26 +0000 Received: from 8bytes.org ([81.169.241.247] helo=theia.8bytes.org) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nrxDK-00B6XK-AS for linux-arm-kernel@lists.infradead.org; Fri, 20 May 2022 07:38:24 +0000 Received: by theia.8bytes.org (Postfix, from userid 1000) id 211A2820; Fri, 20 May 2022 09:38:14 +0200 (CEST) Date: Fri, 20 May 2022 09:38:09 +0200 From: Joerg Roedel To: Alex Williamson Cc: Jason Gunthorpe , Cornelia Huck , iommu@lists.linux-foundation.org, kvm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Robin Murphy , Nicolin Chen , Will Deacon , Eric Auger Subject: Re: [PATCH] vfio: Remove VFIO_TYPE1_NESTING_IOMMU Message-ID: References: <0-v1-0093c9b0e345+19-vfio_no_nesting_jgg@nvidia.com> <20220517142656.140deb10.alex.williamson@redhat.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20220517142656.140deb10.alex.williamson@redhat.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220520_003822_533082_7B88C8D7 X-CRM114-Status: UNSURE ( 7.83 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, May 17, 2022 at 02:26:56PM -0600, Alex Williamson wrote: > I'd be in favor of applying this, but it seems Robin and Eric are > looking for a stay of execution and I'd also be looking for an ack from > Joerg. Thanks, This is mainly an ARM-SMMU thing, so I defer my ack to Will and Robin. Regards, Joerg _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel 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 546D4C433EF for ; Fri, 20 May 2022 07:38:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346549AbiETHiU (ORCPT ); Fri, 20 May 2022 03:38:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51226 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346547AbiETHiT (ORCPT ); Fri, 20 May 2022 03:38:19 -0400 Received: from theia.8bytes.org (8bytes.org [IPv6:2a01:238:4383:600:38bc:a715:4b6d:a889]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4342C14A243 for ; Fri, 20 May 2022 00:38:18 -0700 (PDT) Received: by theia.8bytes.org (Postfix, from userid 1000) id 211A2820; Fri, 20 May 2022 09:38:14 +0200 (CEST) Date: Fri, 20 May 2022 09:38:09 +0200 From: Joerg Roedel To: Alex Williamson Cc: Jason Gunthorpe , Cornelia Huck , iommu@lists.linux-foundation.org, kvm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Robin Murphy , Nicolin Chen , Will Deacon , Eric Auger Subject: Re: [PATCH] vfio: Remove VFIO_TYPE1_NESTING_IOMMU Message-ID: References: <0-v1-0093c9b0e345+19-vfio_no_nesting_jgg@nvidia.com> <20220517142656.140deb10.alex.williamson@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220517142656.140deb10.alex.williamson@redhat.com> Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org On Tue, May 17, 2022 at 02:26:56PM -0600, Alex Williamson wrote: > I'd be in favor of applying this, but it seems Robin and Eric are > looking for a stay of execution and I'd also be looking for an ack from > Joerg. Thanks, This is mainly an ARM-SMMU thing, so I defer my ack to Will and Robin. Regards, Joerg