Received: by 2002:a05:6a10:206:0:0:0:0 with SMTP id 6csp688574pxj; Thu, 17 Jun 2021 11:26:04 -0700 (PDT) X-Google-Smtp-Source: ABdhPJw4AlPxqQwHP5fdfWwTI54q2vhmApmS3VlDm/Vo1C5CNpWxa8E+QLXplcbTG8YJ8mtJYbfg X-Received: by 2002:a05:6402:31a9:: with SMTP id dj9mr6110297edb.164.1623954363769; Thu, 17 Jun 2021 11:26:03 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1623954363; cv=none; d=google.com; s=arc-20160816; b=vvRmy3LPn/3SUiV7di/MLZFxKYTpjzVjVJTU01gcsqsHf1WauWpS1vYoyJZr8wsfwn S/DQh3UXVHBcQaKAyVX13isGBlb3ioP0hxNWW0C0TG1yY4VakvMIAM7VnoKV6hs/U1by yPSOTgaIN0l0BF6rqboihE7EgW4iKteV557PdnLG89gGc5orQX9nWobyrQbokiiFc9Bv PbiFu+xpwXL214hM36FKSIsd5LJBHp3lw1M0I5UZoGb5dLx4siFLuCeYvZAiwqzqHqeZ IibPMrL/trv1lukFedt/govB3Pf2jQrUF17MLGFs1fNPLWkmNusQ2RZ7IzgmZl1RycoZ PjYA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date; bh=yQlBrDvzECYoJIfXrH/pfdqNB0GMfJfbqM5xeRjFoDc=; b=jI5meR8KTloK7iXFH7t4c+UYEQwHaB5W4gaHOBG1441cLq8NNdCn7nE2w5xrMg26Jh s6yaxXXCD5FiiapfugofgbNkJRhWe/cyzEOe4mqdATFlR+K8EaypjN3Ju64unLn//V1P vLJJfWEQVfe1LaprRARKDmO80FN8EK+lWWm6IJ0EC1NkFBrHL+vJxaYrCaB//MOT+NvC VJGs++ivPBp7Xj/qFTuxiKprcR4Iwp26ZXTgQ2oGoiOm5PL7KNvJqKGrwBCdcb8njk6f P7k4wrHNd+3L5cP7UTWVC0xaGfofemXHyLnTrYG0XYS1thJbw9hYatAtJVUy1br0bme2 cvlA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=8bytes.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id m6si6195622edc.576.2021.06.17.11.25.40; Thu, 17 Jun 2021 11:26:03 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=8bytes.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231226AbhFQPGP (ORCPT + 99 others); Thu, 17 Jun 2021 11:06:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44124 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233115AbhFQPGN (ORCPT ); Thu, 17 Jun 2021 11:06:13 -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 D2BDFC061760 for ; Thu, 17 Jun 2021 08:04:04 -0700 (PDT) Received: by theia.8bytes.org (Postfix, from userid 1000) id 4414F60E; Thu, 17 Jun 2021 17:04:02 +0200 (CEST) Date: Thu, 17 Jun 2021 17:04:01 +0200 From: Joerg Roedel To: Robin Murphy Cc: will@kernel.org, john.garry@huawei.com, iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org, baolu.lu@linux.intel.com Subject: Re: [PATCH] iommu: Update "iommu.strict" documentation Message-ID: References: <2c8c06e1b449d6b060c5bf9ad3b403cd142f405d.1623682646.git.robin.murphy@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <2c8c06e1b449d6b060c5bf9ad3b403cd142f405d.1623682646.git.robin.murphy@arm.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jun 14, 2021 at 03:57:26PM +0100, Robin Murphy wrote: > Consolidating the flush queue logic also meant that the "iommu.strict" > option started taking effect on x86 as well. Make sure we document that. > > Fixes: a250c23f15c2 ("iommu: remove DOMAIN_ATTR_DMA_USE_FLUSH_QUEUE") > Signed-off-by: Robin Murphy > --- > Documentation/admin-guide/kernel-parameters.txt | 6 +++++- > 1 file changed, 5 insertions(+), 1 deletion(-) Applied, thanks.