From: Ian Campbell <ian.campbell@citrix.com>
To: Tiejun Chen <tiejun.chen@intel.com>
Cc: kevin.tian@intel.com, stefano.stabellini@eu.citrix.com,
ian.jackson@eu.citrix.com, xen-devel@lists.xen.org,
JBeulich@suse.com, yang.z.zhang@intel.com
Subject: Re: [v4][PATCH 5/9] hvm_info_table: introduce nr_reserved_device_memory_map
Date: Tue, 26 Aug 2014 21:38:39 +0100 [thread overview]
Message-ID: <1409085519.28009.39.camel@citrix.com> (raw)
In-Reply-To: <1408702186-24432-6-git-send-email-tiejun.chen@intel.com>
On Fri, 2014-08-22 at 18:09 +0800, Tiejun Chen wrote:
> libxc can expose how many reserved device memory entries
> hvmloader should get.
"get" in what sense?
> And '0' means that doesn't exist so
> we can skip this check.
Which check?
The code is trivial enough that I guess it is correct, and I don't
expect a full explanation here (since I assume that comes in some future
patch) but an accurate/meaningful quick indication would be useful here.
next prev parent reply other threads:[~2014-08-26 20:38 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-22 10:09 [v4][PATCH 0/9] xen: reserve RMRR to avoid conflicting MMIO/RAM Tiejun Chen
2014-08-22 10:09 ` [v4][PATCH 1/9] xen:vtd:rmrr: export acpi_rmrr_units Tiejun Chen
2014-08-22 10:09 ` [v4][PATCH 2/9] xen:x86: define a new hypercall to get RMRR mappings Tiejun Chen
2014-08-22 10:53 ` Andrew Cooper
2014-08-22 11:36 ` Jan Beulich
2014-08-25 11:03 ` Chen, Tiejun
2014-08-25 11:21 ` Chen, Tiejun
2014-08-25 12:07 ` Andrew Cooper
2014-08-26 3:12 ` Chen, Tiejun
2014-08-26 9:25 ` Andrew Cooper
2014-08-22 10:09 ` [v4][PATCH 3/9] tools:libxc: introduce hypercall for xc_reserved_device_memory_map Tiejun Chen
2014-08-22 10:55 ` Andrew Cooper
2014-08-25 11:11 ` Chen, Tiejun
2014-08-25 11:58 ` Andrew Cooper
2014-08-22 10:09 ` [v4][PATCH 4/9] tools:libxc: check if mmio BAR is out of RMRR mappings Tiejun Chen
2014-08-26 20:36 ` Ian Campbell
2014-08-27 1:46 ` Chen, Tiejun
2014-08-27 2:20 ` Ian Campbell
2014-08-27 2:40 ` Chen, Tiejun
2014-08-27 2:47 ` Chen, Tiejun
2014-08-22 10:09 ` [v4][PATCH 5/9] hvm_info_table: introduce nr_reserved_device_memory_map Tiejun Chen
2014-08-26 20:38 ` Ian Campbell [this message]
2014-08-27 1:54 ` Chen, Tiejun
2014-08-27 1:57 ` Chen, Tiejun
2014-08-27 2:21 ` Ian Campbell
2014-08-27 2:28 ` Chen, Tiejun
2014-08-22 10:09 ` [v4][PATCH 6/9] xen:x86:: support xc_reserved_device_memory_map in compat case Tiejun Chen
2014-08-22 10:09 ` [v4][PATCH 7/9] tools:firmware:hvmloader: introduce hypercall for xc_reserved_device_memory_map Tiejun Chen
2014-08-22 10:09 ` [v4][PATCH 8/9] tools:firmware:hvmloader: check to reserve RMRR mappings in e820 Tiejun Chen
2014-08-22 10:09 ` [v4][PATCH 9/9] xen:vtd: make USB RMRR mapping safe Tiejun Chen
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=1409085519.28009.39.camel@citrix.com \
--to=ian.campbell@citrix.com \
--cc=JBeulich@suse.com \
--cc=ian.jackson@eu.citrix.com \
--cc=kevin.tian@intel.com \
--cc=stefano.stabellini@eu.citrix.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).