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 6499DC77B7C for ; Thu, 4 May 2023 21:11:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229625AbjEDVLF (ORCPT ); Thu, 4 May 2023 17:11:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43056 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229601AbjEDVLB (ORCPT ); Thu, 4 May 2023 17:11:01 -0400 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 0533814923 for ; Thu, 4 May 2023 14:11:00 -0700 (PDT) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id EC7F61FB; Thu, 4 May 2023 14:11:44 -0700 (PDT) Received: from e121345-lin.cambridge.arm.com (e121345-lin.cambridge.arm.com [10.1.196.40]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id B81253F67D; Thu, 4 May 2023 14:10:59 -0700 (PDT) From: Robin Murphy To: joro@8bytes.org, jgg@nvidia.com Cc: will@kernel.org, schnelle@linux.ibm.com, iommu@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [PATCH 0/2] iommu: Make flush queues a proper capability Date: Thu, 4 May 2023 22:10:54 +0100 Message-Id: X-Mailer: git-send-email 2.39.2.101.g768bb238c484.dirty MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi all, Since it came up in discussion on the default domain series, it seemed pertinent to dig this idea up, whcih I started a while ago, and finish it off. Cheers, Robin. Robin Murphy (2): iommu: Add a capability for flush queue support iommu: Use flush queue capability drivers/iommu/amd/iommu.c | 2 ++ drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 2 +- drivers/iommu/arm/arm-smmu/arm-smmu.c | 4 ++-- drivers/iommu/dma-iommu.c | 3 ++- drivers/iommu/intel/iommu.c | 2 +- drivers/iommu/iommu.c | 3 ++- include/linux/iommu.h | 6 ++++++ 7 files changed, 16 insertions(+), 6 deletions(-) -- 2.39.2.101.g768bb238c484.dirty