From: Boris Ostrovsky <boris.ostrovsky@oracle.com>
To: Roger Pau Monne <roger.pau@citrix.com>
Cc: xen-devel@lists.xen.org, linux-kernel@vger.kernel.org,
David Vrabel <david.vrabel@citrix.com>
Subject: Re: [PATCH v2] xen: add support for MSI message groups
Date: Thu, 27 Feb 2014 13:45:32 -0500 [thread overview]
Message-ID: <530F87CC.8090000@oracle.com> (raw)
In-Reply-To: <1393524935-4216-1-git-send-email-roger.pau@citrix.com>
On 02/27/2014 01:15 PM, Roger Pau Monne wrote:
> Add support for MSI message groups for Xen Dom0 using the
> MAP_PIRQ_TYPE_MULTI_MSI pirq map type.
>
> In order to keep track of which pirq is the first one in the group all
> pirqs in the MSI group except for the first one have the newly
> introduced PIRQ_MSI_GROUP flag set. This prevents calling
> PHYSDEVOP_unmap_pirq on them, since the unmap must be done with the
> first pirq in the group.
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
next prev parent reply other threads:[~2014-02-27 18:43 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-26 16:24 [PATCH] xen: add support for MSI message groups Roger Pau Monne
2014-02-27 12:42 ` [Xen-devel] " David Vrabel
2014-02-27 14:55 ` Boris Ostrovsky
2014-02-27 15:45 ` Roger Pau Monné
2014-02-27 16:33 ` Boris Ostrovsky
2014-02-27 16:40 ` Roger Pau Monné
2014-02-27 18:15 ` [PATCH v2] " Roger Pau Monne
2014-02-27 18:45 ` Boris Ostrovsky [this message]
2014-02-28 17:20 ` Boris Ostrovsky
2014-02-28 17:46 ` Roger Pau Monné
2014-02-28 18:00 ` Boris Ostrovsky
2014-02-28 18:10 ` Roger Pau Monné
2014-02-28 18:36 ` Boris Ostrovsky
2014-02-28 19:41 ` David Vrabel
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=530F87CC.8090000@oracle.com \
--to=boris.ostrovsky@oracle.com \
--cc=david.vrabel@citrix.com \
--cc=linux-kernel@vger.kernel.org \
--cc=roger.pau@citrix.com \
--cc=xen-devel@lists.xen.org \
/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