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=-9.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 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 4A1A3C07E95 for ; Tue, 20 Jul 2021 08:57:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2325E6120C for ; Tue, 20 Jul 2021 08:57:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235169AbhGTIPb (ORCPT ); Tue, 20 Jul 2021 04:15:31 -0400 Received: from mail.kernel.org ([198.145.29.99]:39460 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234060AbhGTIJP (ORCPT ); Tue, 20 Jul 2021 04:09:15 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 7BFD261209; Tue, 20 Jul 2021 08:49:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1626770957; bh=E4QrzgjbXqoC6VoGREB4ON7zH4nlyit8ndwfY+7siow=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=k123DOUQxQ4obwuzQkIdMIG6t+Ua5MrHYjUv2KgMPb+7zK0H134oz62TGEEG/ng2E w+mYHKIlzb3tL/+E38PfoCMzkRyaWjHajmr0NzTqFAGqR4kOMpXZohvV0poCKhl+DJ +Nm1t7ToczHqqUJWYZJaHK9MZcWOoJfZ4PKsJQuqCj0VBSWBczqY2ErqUeXEEmxCSB mZUZY6rvQgOx3WRCGqezMlmskiwhVHHqZgVg44wQkYaYf7GLa/sXfx9ZmIQO1Pe966 Qywv+/sRIfrLBpqV/aYxPZfdOx31mHZa9uoyHTXU0nd/aIQAYsXgQwKJbqKvrVy1Jh Qj5u79A1/sZ6Q== Date: Tue, 20 Jul 2021 09:49:12 +0100 From: Will Deacon To: Christoph Hellwig Cc: iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org, Guenter Roeck , Claire Chang , Robin Murphy , Konrad Rzeszutek Wilk , Nathan Chancellor Subject: Re: [PATCH 2/5] swiotlb: Point io_default_tlb_mem at static allocation Message-ID: <20210720084912.GB8089@willie-the-truck> References: <20210719123054.6844-1-will@kernel.org> <20210719123054.6844-3-will@kernel.org> <20210720075112.GB17565@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210720075112.GB17565@lst.de> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jul 20, 2021 at 09:51:12AM +0200, Christoph Hellwig wrote: > I'd prefer if the next patch is merged into this one, to avoid the > confusing state inbetween entirely. Of course. For some reason, I half thought this patch would need to go to stable, but the restricted DMA stuff didn't land so there's no backporting to worry about. I'll merge 'em for v2. Thanks for having a look! Will 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=-5.3 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 autolearn=no 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 ED2C2C07E95 for ; Tue, 20 Jul 2021 08:49:21 +0000 (UTC) Received: from smtp4.osuosl.org (smtp4.osuosl.org [140.211.166.137]) (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 9DBAE6120D for ; Tue, 20 Jul 2021 08:49:21 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9DBAE6120D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=iommu-bounces@lists.linux-foundation.org Received: from localhost (localhost [127.0.0.1]) by smtp4.osuosl.org (Postfix) with ESMTP id 6964E402EA; Tue, 20 Jul 2021 08:49:21 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp4.osuosl.org ([127.0.0.1]) by localhost (smtp4.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id bnLCzbAhUWmx; Tue, 20 Jul 2021 08:49:20 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [IPv6:2605:bc80:3010:104::8cd3:938]) by smtp4.osuosl.org (Postfix) with ESMTPS id ECA3340241; Tue, 20 Jul 2021 08:49:19 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id BE9E5C001A; Tue, 20 Jul 2021 08:49:19 +0000 (UTC) Received: from smtp3.osuosl.org (smtp3.osuosl.org [140.211.166.136]) by lists.linuxfoundation.org (Postfix) with ESMTP id 05A46C000E for ; Tue, 20 Jul 2021 08:49:19 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id CD2296082F for ; Tue, 20 Jul 2021 08:49:18 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Authentication-Results: smtp3.osuosl.org (amavisd-new); dkim=pass (2048-bit key) header.d=kernel.org Received: from smtp3.osuosl.org ([127.0.0.1]) by localhost (smtp3.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 6UQh8vmQNXah for ; Tue, 20 Jul 2021 08:49:18 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.8.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp3.osuosl.org (Postfix) with ESMTPS id 667F96065D for ; Tue, 20 Jul 2021 08:49:18 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPSA id 7BFD261209; Tue, 20 Jul 2021 08:49:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1626770957; bh=E4QrzgjbXqoC6VoGREB4ON7zH4nlyit8ndwfY+7siow=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=k123DOUQxQ4obwuzQkIdMIG6t+Ua5MrHYjUv2KgMPb+7zK0H134oz62TGEEG/ng2E w+mYHKIlzb3tL/+E38PfoCMzkRyaWjHajmr0NzTqFAGqR4kOMpXZohvV0poCKhl+DJ +Nm1t7ToczHqqUJWYZJaHK9MZcWOoJfZ4PKsJQuqCj0VBSWBczqY2ErqUeXEEmxCSB mZUZY6rvQgOx3WRCGqezMlmskiwhVHHqZgVg44wQkYaYf7GLa/sXfx9ZmIQO1Pe966 Qywv+/sRIfrLBpqV/aYxPZfdOx31mHZa9uoyHTXU0nd/aIQAYsXgQwKJbqKvrVy1Jh Qj5u79A1/sZ6Q== Date: Tue, 20 Jul 2021 09:49:12 +0100 From: Will Deacon To: Christoph Hellwig Subject: Re: [PATCH 2/5] swiotlb: Point io_default_tlb_mem at static allocation Message-ID: <20210720084912.GB8089@willie-the-truck> References: <20210719123054.6844-1-will@kernel.org> <20210719123054.6844-3-will@kernel.org> <20210720075112.GB17565@lst.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210720075112.GB17565@lst.de> User-Agent: Mutt/1.10.1 (2018-07-13) Cc: Konrad Rzeszutek Wilk , linux-kernel@vger.kernel.org, Nathan Chancellor , iommu@lists.linux-foundation.org, Claire Chang , Robin Murphy , Guenter Roeck 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, Jul 20, 2021 at 09:51:12AM +0200, Christoph Hellwig wrote: > I'd prefer if the next patch is merged into this one, to avoid the > confusing state inbetween entirely. Of course. For some reason, I half thought this patch would need to go to stable, but the restricted DMA stuff didn't land so there's no backporting to worry about. I'll merge 'em for v2. Thanks for having a look! Will _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu