From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtp.codeaurora.org by pdx-caf-mail.web.codeaurora.org (Dovecot) with LMTP id KJPZEQRjGVufZQAAmS7hNA ; Thu, 07 Jun 2018 16:54:05 +0000 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id CFB8F6074D; Thu, 7 Jun 2018 16:54:05 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on pdx-caf-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI autolearn=ham autolearn_force=no version=3.4.0 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by smtp.codeaurora.org (Postfix) with ESMTP id 5554760115; Thu, 7 Jun 2018 16:54:05 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 5554760115 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933796AbeFGQyC (ORCPT + 25 others); Thu, 7 Jun 2018 12:54:02 -0400 Received: from mga03.intel.com ([134.134.136.65]:60223 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932630AbeFGQyB (ORCPT ); Thu, 7 Jun 2018 12:54:01 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga103.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 07 Jun 2018 09:54:00 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.49,487,1520924400"; d="scan'208";a="57388140" Received: from jacob-builder.jf.intel.com ([10.7.199.155]) by orsmga003.jf.intel.com with ESMTP; 07 Jun 2018 09:54:00 -0700 From: Jacob Pan To: iommu@lists.linux-foundation.org, LKML , Joerg Roedel , David Woodhouse Cc: Jacob Pan Subject: [PATCH v2 0/2] iommu/vt-d: pfsid fix Date: Thu, 7 Jun 2018 09:56:58 -0700 Message-Id: <1528390620-31565-1-git-send-email-jacob.jun.pan@linux.intel.com> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org When device invalidation throttling(DIT) is supported by an IOMMU, device TLB invalidation should include physical function source ID(PFSID). Changes since v1: - Fixed compile error when CONFIG_PCI_ATS is not set - Simplified how PF source ID is retrieved Jacob Pan (2): iommu/vt-d: add definitions for PFSID iommu/vt-d: fix dev iotlb pfsid use drivers/iommu/dmar.c | 6 +++--- drivers/iommu/intel-iommu.c | 18 +++++++++++++++++- include/linux/intel-iommu.h | 8 +++++--- 3 files changed, 25 insertions(+), 7 deletions(-) -- 2.7.4