From: "Jan Beulich" <JBeulich@suse.com>
To: Tiejun Chen <tiejun.chen@intel.com>
Cc: yang.z.zhang@intel.com, kevin.tian@intel.com, xen-devel@lists.xen.org
Subject: Re: [v6][PATCH 2/2] xen:vtd: missing RMRR mapping while share EPT
Date: Fri, 01 Aug 2014 07:51:56 +0100 [thread overview]
Message-ID: <53DB552C020000780002846D@mail.emea.novell.com> (raw)
In-Reply-To: <53DA103B.4000308@intel.com>
>>> On 31.07.14 at 11:45, <tiejun.chen@intel.com> wrote:
> Additionally, I'm trying to figure out that solution. As I mentioned
> previously, I think we can reserve all RMRR once when a guest call
> XENMEM_machine_memory_map to create its own memory. What about this
> idea? Or other better suggestions?
I don't think any HVM guest would ever call this, even more so that
the call is restricted to Dom0. The reservation needs to be done
when guest memory gets populated (and its E820 constructed).
Jan
next prev parent reply other threads:[~2014-08-01 6:51 UTC|newest]
Thread overview: 83+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-30 1:36 [v6][PATCH 1/2] xen:x86:mm:p2m: introduce set_identity_p2m_entry Tiejun Chen
2014-07-30 1:36 ` [v6][PATCH 2/2] xen:vtd: missing RMRR mapping while share EPT Tiejun Chen
2014-07-30 8:36 ` Jan Beulich
2014-07-30 8:59 ` Chen, Tiejun
2014-07-30 9:23 ` Jan Beulich
2014-07-30 9:40 ` Chen, Tiejun
2014-07-30 10:25 ` Jan Beulich
2014-07-30 10:40 ` Chen, Tiejun
2014-07-30 10:47 ` Jan Beulich
2014-07-31 9:45 ` Chen, Tiejun
2014-07-31 22:44 ` Tian, Kevin
2014-08-01 2:07 ` Chen, Tiejun
2014-08-01 6:51 ` Jan Beulich [this message]
2014-08-01 7:10 ` Chen, Tiejun
2014-08-01 7:21 ` Jan Beulich
2014-08-01 9:50 ` Chen, Tiejun
2014-08-01 13:47 ` Jan Beulich
2014-08-01 23:22 ` Tian, Kevin
2014-08-04 7:23 ` Jan Beulich
2014-08-03 8:04 ` Chen, Tiejun
2014-08-04 7:31 ` Jan Beulich
2014-08-07 10:59 ` Chen, Tiejun
2014-09-03 9:41 ` Chen, Tiejun
2014-09-03 9:54 ` Jan Beulich
2014-09-12 6:38 ` Chen, Tiejun
2014-09-12 7:19 ` Jan Beulich
2014-09-12 8:27 ` Chen, Tiejun
2014-09-12 16:59 ` Lars Kurth
2014-09-12 21:26 ` Tim Deegan
2014-09-16 1:24 ` Chen, Tiejun
2014-09-17 1:01 ` Chen, Tiejun
2014-09-17 2:42 ` Tian, Kevin
2014-09-17 9:21 ` Jan Beulich
2014-09-18 2:02 ` Zhang, Yang Z
2014-09-18 7:24 ` Jan Beulich
2014-09-18 7:41 ` Zhang, Yang Z
2014-09-18 8:12 ` Jan Beulich
2014-09-17 9:18 ` Jan Beulich
2014-09-18 9:09 ` Jan Beulich
2014-09-19 1:20 ` Chen, Tiejun
2014-09-19 6:26 ` Jan Beulich
2014-09-19 6:50 ` Chen, Tiejun
2014-09-19 7:10 ` Jan Beulich
2014-09-19 7:40 ` Chen, Tiejun
2014-09-19 8:06 ` Jan Beulich
2014-09-19 8:30 ` Chen, Tiejun
2014-09-19 9:26 ` Jan Beulich
2014-09-19 2:43 ` Zhang, Yang Z
2014-09-19 6:33 ` Jan Beulich
2014-07-31 22:29 ` [v6][PATCH 1/2] xen:x86:mm:p2m: introduce set_identity_p2m_entry Tian, Kevin
2014-08-01 2:25 ` Chen, Tiejun
2014-08-01 6:43 ` Jan Beulich
2014-08-01 6:42 ` Jan Beulich
2014-08-01 15:56 ` Tian, Kevin
[not found] <541FB087.4080008@intel.com>
2014-09-22 5:46 ` [v6][PATCH 2/2] xen:vtd: missing RMRR mapping while share EPT Chen, Tiejun
2014-09-22 8:53 ` Jan Beulich
2014-09-22 9:05 ` Chen, Tiejun
2014-09-22 10:36 ` Jan Beulich
2014-09-23 1:56 ` Chen, Tiejun
2014-09-23 12:14 ` Jan Beulich
2014-09-24 0:28 ` Tian, Kevin
2014-09-24 7:54 ` Jan Beulich
2014-09-24 8:23 ` Zhang, Yang Z
2014-09-24 8:35 ` Chen, Tiejun
2014-09-24 8:47 ` Jan Beulich
2014-09-24 8:53 ` Chen, Tiejun
2014-09-24 9:13 ` Jan Beulich
2014-09-25 2:30 ` Zhang, Yang Z
2014-09-25 8:11 ` Jan Beulich
2014-09-26 1:24 ` Zhang, Yang Z
2014-09-26 6:38 ` Jan Beulich
2014-09-30 3:49 ` Zhang, Yang Z
2014-09-30 7:07 ` Jan Beulich
2014-10-02 10:29 ` Tim Deegan
2014-10-03 21:15 ` Tian, Kevin
2014-09-24 8:44 ` Jan Beulich
2014-09-25 1:53 ` Zhang, Yang Z
2014-09-25 8:08 ` Jan Beulich
2014-09-25 14:12 ` Konrad Rzeszutek Wilk
2014-09-25 15:14 ` Jan Beulich
2014-09-28 3:11 ` Chen, Tiejun
2014-09-30 3:51 ` Zhang, Yang Z
2014-09-30 7:09 ` Jan Beulich
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=53DB552C020000780002846D@mail.emea.novell.com \
--to=jbeulich@suse.com \
--cc=kevin.tian@intel.com \
--cc=tiejun.chen@intel.com \
--cc=xen-devel@lists.xen.org \
--cc=yang.z.zhang@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).