linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Jacob Pan <jacob.jun.pan@linux.intel.com>
To: LKML <linux-kernel@vger.kernel.org>,
	iommu@lists.linux-foundation.org, Joerg Roedel <joro@8bytes.org>,
	"Lu Baolu" <baolu.lu@linux.intel.com>,
	David Woodhouse <dwmw2@infradead.org>
Cc: Yi Liu <yi.l.liu@intel.com>, Raj Ashok <ashok.raj@intel.com>,
	"Tian, Kevin" <kevin.tian@intel.com>,
	Eric Auger <eric.auger@redhat.com>,
	Jean-Philippe Brucker <jean-philippe@linaro.com>,
	Jacob Pan <jacob.jun.pan@linux.intel.com>
Subject: [PATCH v2 0/4] Misc vSVA fixes for VT-d
Date: Tue,  2 Mar 2021 02:13:56 -0800	[thread overview]
Message-ID: <1614680040-1989-1-git-send-email-jacob.jun.pan@linux.intel.com> (raw)

Hi Baolu et al,

This is a collection of SVA-related fixes.

ChangeLog:

v2:
	- For guest SVA, call pasid_set_wpe directly w/o checking host CR0.wp
	  (Review comments by Kevin T.)
	- Added fixes tag

Thanks,

Jacob

Jacob Pan (4):
  iommu/vt-d: Enable write protect for supervisor SVM
  iommu/vt-d: Enable write protect propagation from guest
  iommu/vt-d: Reject unsupported page request modes
  iommu/vt-d: Calculate and set flags for handle_mm_fault

 drivers/iommu/intel/pasid.c | 29 +++++++++++++++++++++++++++++
 drivers/iommu/intel/svm.c   | 21 +++++++++++++++++----
 include/uapi/linux/iommu.h  |  3 ++-
 3 files changed, 48 insertions(+), 5 deletions(-)

-- 
2.25.1


             reply	other threads:[~2021-03-02 21:50 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-02 10:13 Jacob Pan [this message]
2021-03-02 10:13 ` [PATCH v2 1/4] iommu/vt-d: Enable write protect for supervisor SVM Jacob Pan
2021-03-03  4:56   ` Lu Baolu
2021-03-22 17:53   ` Guenter Roeck
2021-03-30 17:52     ` Jacob Pan
2021-03-30 19:02       ` Guenter Roeck
2021-03-02 10:13 ` [PATCH v2 2/4] iommu/vt-d: Enable write protect propagation from guest Jacob Pan
2021-03-03  4:57   ` Lu Baolu
2021-03-02 10:13 ` [PATCH v2 3/4] iommu/vt-d: Reject unsupported page request modes Jacob Pan
2021-03-02 10:14 ` [PATCH v2 4/4] iommu/vt-d: Calculate and set flags for handle_mm_fault Jacob Pan
2021-03-18 10:43 ` [PATCH v2 0/4] Misc vSVA fixes for VT-d Joerg Roedel

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1614680040-1989-1-git-send-email-jacob.jun.pan@linux.intel.com \
    --to=jacob.jun.pan@linux.intel.com \
    --cc=ashok.raj@intel.com \
    --cc=baolu.lu@linux.intel.com \
    --cc=dwmw2@infradead.org \
    --cc=eric.auger@redhat.com \
    --cc=iommu@lists.linux-foundation.org \
    --cc=jean-philippe@linaro.com \
    --cc=joro@8bytes.org \
    --cc=kevin.tian@intel.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=yi.l.liu@intel.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).