Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751524AbdILNBj (ORCPT ); Tue, 12 Sep 2017 09:01:39 -0400 Received: from szxga04-in.huawei.com ([45.249.212.190]:6457 "EHLO szxga04-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751289AbdILNBh (ORCPT ); Tue, 12 Sep 2017 09:01:37 -0400 From: Zhen Lei To: Will Deacon , Joerg Roedel , linux-arm-kernel , iommu , Robin Murphy , linux-kernel CC: Hanjun Guo , Libin , "Zhen Lei" , Jinyue Li , "Kefeng Wang" Subject: [PATCH v2 0/3] arm-smmu: performance optimization Date: Tue, 12 Sep 2017 21:00:35 +0800 Message-ID: <1505221238-9428-1-git-send-email-thunder.leizhen@huawei.com> X-Mailer: git-send-email 1.9.5.msysgit.0 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.177.23.164] X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A090202.59B7DAAC.00EE,ss=1,re=0.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0, ip=0.0.0.0, so=2014-11-16 11:51:01, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: d367de313be78997ecc11c16777dbe61 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 717 Lines: 21 v1 -> v2: base on (add02cfdc9bc2 "iommu: Introduce Interface for IOMMU TLB Flushing") Zhen Lei (3): iommu/arm-smmu-v3: put off the execution of TLBI* to reduce lock confliction iommu/arm-smmu-v3: add support for unmap an iova range with only one tlb sync iommu/arm-smmu: add support for unmap a memory range with only one tlb sync drivers/iommu/arm-smmu-v3.c | 52 ++++++++++++++++++++++++++++++++++---- drivers/iommu/arm-smmu.c | 10 ++++++++ drivers/iommu/io-pgtable-arm-v7s.c | 32 +++++++++++++++-------- drivers/iommu/io-pgtable-arm.c | 30 ++++++++++++++-------- drivers/iommu/io-pgtable.h | 1 + 5 files changed, 99 insertions(+), 26 deletions(-) -- 2.5.0