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From: Boris Ostrovsky <boris.ostrovsky@oracle.com>
To: Roger Pau Monne <roger.pau@citrix.com>
Cc: David Vrabel <david.vrabel@citrix.com>,
	linux-kernel@vger.kernel.org, xen-devel@lists.xen.org
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__11559.7885953777$1393526730$gmane$org@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>

  parent reply	other threads:[~2014-02-27 18:45 UTC|newest]

Thread overview: 27+ 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 ` David Vrabel
2014-02-27 12:42 ` [Xen-devel] " David Vrabel
2014-02-27 14:55 ` Boris Ostrovsky
2014-02-27 14:55 ` [Xen-devel] " Boris Ostrovsky
2014-02-27 15:45   ` Roger Pau Monné
2014-02-27 15:45   ` [Xen-devel] " Roger Pau Monné
2014-02-27 16:33     ` Boris Ostrovsky
2014-02-27 16:40       ` Roger Pau Monné
2014-02-27 16:40       ` [Xen-devel] " Roger Pau Monné
2014-02-27 18:15       ` [PATCH v2] " Roger Pau Monne
2014-02-27 18:45         ` Boris Ostrovsky
2014-02-28 17:20           ` Boris Ostrovsky
2014-02-28 17:20           ` Boris Ostrovsky
2014-02-28 17:46             ` Roger Pau Monné
2014-02-28 17:46             ` Roger Pau Monné
2014-02-28 18:00               ` Boris Ostrovsky
2014-02-28 18:00               ` Boris Ostrovsky
2014-02-28 18:10                 ` Roger Pau Monné
2014-02-28 18:10                 ` Roger Pau Monné
2014-02-28 18:36                   ` Boris Ostrovsky
2014-02-28 19:41                     ` David Vrabel
2014-02-28 19:41                     ` David Vrabel
2014-02-28 18:36                   ` Boris Ostrovsky
2014-02-27 18:45         ` Boris Ostrovsky [this message]
2014-02-27 18:15       ` Roger Pau Monne
2014-02-27 16:33     ` [PATCH] " Boris Ostrovsky

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