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From: Jacob Pan <jacob.jun.pan@linux.intel.com>
To: iommu@lists.linux-foundation.org,
	LKML <linux-kernel@vger.kernel.org>,
	"Lu Baolu" <baolu.lu@linux.intel.com>,
	Joerg Roedel <joro@8bytes.org>,
	David Woodhouse <dwmw2@infradead.org>
Cc: "Tian, Kevin" <kevin.tian@intel.com>, Raj Ashok <ashok.raj@intel.com>
Subject: [PATCH v3 0/7] iommu/vt-d: Misc tweaks and fixes for vSVA
Date: Wed,  1 Jul 2020 08:33:49 -0700	[thread overview]
Message-ID: <1593617636-79385-1-git-send-email-jacob.jun.pan@linux.intel.com> (raw)

Hi Baolu and all,

This is a series to address some of the issues we found in vSVA support.
Most of the patches deal with exception handling, we also removed some bits
that are not currently supported.

Many thanks to Kevin Tian's review.

Jacob & Yi


Changelog:
v3
	- Use pr_err instead of WARN() for invalid user address range (6/7)
	- Fix logic in PASID selective devTLB flush (3/7)

v2 Address reviews from Baolu
	- Fixed addr field in devTLB flush (5/7)
	- Assign address for single page devTLB invalidation (4/7)
	- Coding style tweaks


*** SUBJECT HERE ***

*** BLURB HERE ***

Jacob Pan (4):
  iommu/vt-d: Remove global page support in devTLB flush
  iommu/vt-d: Fix PASID devTLB invalidation
  iommu/vt-d: Warn on out-of-range invalidation address
  iommu/vt-d: Disable multiple GPASID-dev bind

Liu Yi L (3):
  iommu/vt-d: Enforce PASID devTLB field mask
  iommu/vt-d: Handle non-page aligned address
  iommu/vt-d: Fix devTLB flush for vSVA

 drivers/iommu/intel/dmar.c  | 24 +++++++++++++++++++-----
 drivers/iommu/intel/iommu.c | 37 ++++++++++++++++++++++---------------
 drivers/iommu/intel/pasid.c | 11 ++++++++++-
 drivers/iommu/intel/svm.c   | 22 +++++++++-------------
 include/linux/intel-iommu.h |  5 ++---
 5 files changed, 62 insertions(+), 37 deletions(-)

-- 
2.7.4

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             reply	other threads:[~2020-07-01 15:27 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-01 15:33 Jacob Pan [this message]
2020-07-01 15:33 ` [PATCH v3 1/7] iommu/vt-d: Enforce PASID devTLB field mask Jacob Pan
2020-07-02  7:16   ` Auger Eric
2020-07-01 15:33 ` [PATCH v3 2/7] iommu/vt-d: Remove global page support in devTLB flush Jacob Pan
2020-07-02  7:16   ` Auger Eric
2020-07-06 23:58     ` Jacob Pan
2020-07-01 15:33 ` [PATCH v3 3/7] iommu/vt-d: Fix PASID devTLB invalidation Jacob Pan
2020-07-02  0:50   ` Lu Baolu
2020-07-02  7:16   ` Auger Eric
2020-07-01 15:33 ` [PATCH v3 4/7] iommu/vt-d: Handle non-page aligned address Jacob Pan
2020-07-02  7:50   ` Auger Eric
2020-07-06 23:28     ` Jacob Pan
2020-07-01 15:33 ` [PATCH v3 5/7] iommu/vt-d: Fix devTLB flush for vSVA Jacob Pan
2020-07-02  8:39   ` Auger Eric
2020-07-06 21:05     ` Jacob Pan
2020-07-01 15:33 ` [PATCH v3 6/7] iommu/vt-d: Warn on out-of-range invalidation address Jacob Pan
2020-07-02  0:55   ` Lu Baolu
2020-07-02  8:47   ` Auger Eric
2020-07-02 13:43     ` Jacob Pan
2020-07-01 15:33 ` [PATCH v3 7/7] iommu/vt-d: Disable multiple GPASID-dev bind Jacob Pan
2020-07-02  8:50   ` Auger Eric

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