From: Joerg Roedel <joro@8bytes.org>
To: "Liu, Yi L" <yi.l.liu@intel.com>
Cc: Jacob Pan <jacob.jun.pan@linux.intel.com>,
"iommu@lists.linux-foundation.org"
<iommu@lists.linux-foundation.org>,
LKML <linux-kernel@vger.kernel.org>,
David Woodhouse <dwmw2@infradead.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
"Wysocki, Rafael J" <rafael.j.wysocki@intel.com>,
Jean-Philippe Brucker <jean-philippe.brucker@arm.com>,
"Lan, Tianyu" <tianyu.lan@intel.com>,
"Tian, Kevin" <kevin.tian@intel.com>,
"Raj, Ashok" <ashok.raj@intel.com>,
Alex Williamson <alex.williamson@redhat.com>,
"Liu, Yi L" <yi.l.liu@linux.intel.com>
Subject: Re: [PATCH v2 03/16] iommu: introduce iommu invalidate API function
Date: Wed, 11 Oct 2017 14:15:34 +0200 [thread overview]
Message-ID: <20171011121534.GG30803@8bytes.org> (raw)
In-Reply-To: <A2975661238FB949B60364EF0F2C257439AF61F5@SHSMSX104.ccr.corp.intel.com>
On Wed, Oct 11, 2017 at 11:54:52AM +0000, Liu, Yi L wrote:
> I didn't quite get 'iovm' mean. Can you explain a bit about the idea?
It's short for IO Virtual Memory, basically a replacement term for 'svm'
that is not ambiguous (afaik) and not specific to Intel.
Joerg
next prev parent reply other threads:[~2017-10-11 12:15 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-05 23:03 [PATCH v2 00/16] IOMMU driver support for SVM virtualization Jacob Pan
2017-10-05 23:03 ` [PATCH v2 01/16] iommu: introduce bind_pasid_table API function Jacob Pan
2017-10-10 13:14 ` Joerg Roedel
2017-10-10 21:32 ` Jacob Pan
2017-10-10 16:45 ` Jean-Philippe Brucker
2017-10-10 21:42 ` Jacob Pan
2017-10-11 9:17 ` Jean-Philippe Brucker
2017-10-05 23:03 ` [PATCH v2 02/16] iommu/vt-d: add bind_pasid_table function Jacob Pan
2017-10-10 13:21 ` Joerg Roedel
2017-10-12 11:12 ` Liu, Yi L
2017-10-12 17:38 ` Jacob Pan
2017-10-05 23:03 ` [PATCH v2 03/16] iommu: introduce iommu invalidate API function Jacob Pan
2017-10-10 13:35 ` Joerg Roedel
2017-10-10 22:09 ` Jacob Pan
2017-10-11 7:54 ` Liu, Yi L
2017-10-11 9:51 ` Joerg Roedel
2017-10-11 11:54 ` Liu, Yi L
2017-10-11 12:15 ` Joerg Roedel [this message]
2017-10-11 12:48 ` Jean-Philippe Brucker
2017-10-12 7:43 ` Joerg Roedel
2017-10-12 9:38 ` Bob Liu
2017-10-12 9:50 ` Liu, Yi L
2017-10-12 10:07 ` Bob Liu
2017-10-12 10:26 ` Jean-Philippe Brucker
2017-10-12 10:33 ` Liu, Yi L
2017-10-05 23:03 ` [PATCH v2 04/16] iommu/vt-d: support flushing more TLB types Jacob Pan
2017-10-26 13:02 ` [v2,04/16] " Lukoshkov, Maksim
2017-10-31 20:39 ` Jacob Pan
2017-10-05 23:03 ` [PATCH v2 05/16] iommu/vt-d: add iommu invalidate function Jacob Pan
2017-10-05 23:03 ` [PATCH v2 06/16] iommu/vt-d: move device_domain_info to header Jacob Pan
2017-10-05 23:03 ` [PATCH v2 07/16] iommu/vt-d: assign PFSID in device TLB invalidation Jacob Pan
2017-10-05 23:03 ` [PATCH v2 08/16] iommu: introduce device fault data Jacob Pan
2017-10-10 19:29 ` Jean-Philippe Brucker
2017-10-10 21:43 ` Jacob Pan
2017-10-20 10:07 ` Liu, Yi L
2017-11-06 19:01 ` Jean-Philippe Brucker
2017-11-07 8:40 ` Liu, Yi L
2017-11-07 11:38 ` Jean-Philippe Brucker
2017-11-09 19:36 ` Jacob Pan
2017-11-10 13:54 ` Jean-Philippe Brucker
2017-11-10 22:18 ` Jacob Pan
2017-11-13 13:06 ` Jean-Philippe Brucker
2017-11-13 16:57 ` Jacob Pan
2017-11-13 17:23 ` Jean-Philippe Brucker
2017-11-11 0:00 ` Jacob Pan
2017-11-13 13:19 ` Jean-Philippe Brucker
2017-11-13 16:12 ` Jacob Pan
2017-10-05 23:03 ` [PATCH v2 09/16] driver core: add iommu device fault reporting data Jacob Pan
2017-10-06 5:43 ` Greg Kroah-Hartman
2017-10-06 7:11 ` Christoph Hellwig
2017-10-06 8:26 ` Greg Kroah-Hartman
2017-10-06 8:39 ` Joerg Roedel
2017-10-06 16:22 ` Jacob Pan
2017-10-05 23:03 ` [PATCH v2 10/16] iommu: introduce device fault report API Jacob Pan
2017-10-06 9:36 ` Jean-Philippe Brucker
2017-10-09 18:50 ` Jacob Pan
2017-10-10 13:40 ` Joerg Roedel
2017-10-11 17:21 ` Jacob Pan
2017-10-05 23:03 ` [PATCH v2 11/16] iommu/vt-d: use threaded irq for dmar_fault Jacob Pan
2017-10-05 23:03 ` [PATCH v2 12/16] iommu/vt-d: report unrecoverable device faults Jacob Pan
2017-10-05 23:03 ` [PATCH v2 13/16] iommu/intel-svm: notify page request to guest Jacob Pan
2017-10-05 23:03 ` [PATCH v2 14/16] iommu/intel-svm: replace dev ops with fault report API Jacob Pan
2017-10-05 23:03 ` [PATCH v2 15/16] iommu: introduce page response function Jacob Pan
2017-10-05 23:03 ` [PATCH v2 16/16] iommu/vt-d: add intel iommu " Jacob Pan
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=20171011121534.GG30803@8bytes.org \
--to=joro@8bytes.org \
--cc=alex.williamson@redhat.com \
--cc=ashok.raj@intel.com \
--cc=dwmw2@infradead.org \
--cc=gregkh@linuxfoundation.org \
--cc=iommu@lists.linux-foundation.org \
--cc=jacob.jun.pan@linux.intel.com \
--cc=jean-philippe.brucker@arm.com \
--cc=kevin.tian@intel.com \
--cc=linux-kernel@vger.kernel.org \
--cc=rafael.j.wysocki@intel.com \
--cc=tianyu.lan@intel.com \
--cc=yi.l.liu@intel.com \
--cc=yi.l.liu@linux.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).