From: Mukesh Rathor <mukesh.rathor@oracle.com>
To: Julien Grall <julien.grall@linaro.org>
Cc: Xen-devel@lists.xensource.com,
Ian Campbell <ian.campbell@citrix.com>,
george.dunlap@eu.citrix.com, tim@xen.org, keir.xen@gmail.com,
Jan Beulich <jbeulich@suse.com>,
dgdegra@tycho.nsa.gov
Subject: Re: [V7 PATCH 5/7] pvh: change xsm_add_to_physmap
Date: Wed, 19 Feb 2014 18:22:27 -0800 [thread overview]
Message-ID: <20140219182227.6a37a33c@mantra.us.oracle.com> (raw)
In-Reply-To: <52FBA5BA.4020301@linaro.org>
On Wed, 12 Feb 2014 16:47:54 +0000
Julien Grall <julien.grall@linaro.org> wrote:
> Hi Mukesh,
>
> On 12/17/2013 02:38 AM, Mukesh Rathor wrote:
> > In preparation for the next patch, we update xsm_add_to_physmap to
> > allow for checking of foreign domain. Thus, the current domain must
> > have the right to update the mappings of target domain with pages
> > from foreign domain.
> >
> > Signed-off-by: Mukesh Rathor <mukesh.rathor@oracle.com>
>
> While I was playing with XSM on ARM, I have noticed that Daniel De
> Graff has added xsm_map_gfmn_foreign few months ago (see commit
> 0b201e6).
>
> Would it be suitable to use this XSM instead of extending
> xsm_add_to_physmap?
>
> Regards,
>
Not the same thing. add to physmap could be adding to a domain's
physmap pages from a foreign domain.
Mukesh
next prev parent reply other threads:[~2014-02-20 2:22 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-17 2:38 [V7 PATCH 0/7]: PVH dom0 Mukesh Rathor
2013-12-17 2:38 ` [V7 PATCH 1/7] pvh dom0: move some pv specific code to static functions Mukesh Rathor
2013-12-17 2:38 ` [V7 PATCH 2/7] pvh dom0: construct_dom0 changes Mukesh Rathor
2013-12-17 2:38 ` [V7 PATCH 3/7] pvh dom0: implement XENMEM_add_to_physmap_range for x86 Mukesh Rathor
2013-12-17 13:07 ` Jan Beulich
2013-12-17 13:59 ` Ian Campbell
2013-12-17 14:36 ` Jan Beulich
2013-12-17 14:40 ` Ian Campbell
2013-12-17 15:11 ` Jan Beulich
2013-12-17 15:34 ` Ian Campbell
2013-12-18 7:55 ` Jan Beulich
2013-12-18 10:07 ` Ian Campbell
2013-12-18 10:34 ` Jan Beulich
2013-12-18 10:41 ` Ian Campbell
2013-12-18 10:55 ` Jan Beulich
2013-12-17 23:57 ` Mukesh Rathor
2013-12-18 10:00 ` Ian Campbell
2013-12-17 16:56 ` Jan Beulich
2013-12-17 2:38 ` [V7 PATCH 4/7] pvh dom0: Introduce p2m_map_foreign Mukesh Rathor
2013-12-17 2:38 ` [V7 PATCH 5/7] pvh: change xsm_add_to_physmap Mukesh Rathor
2013-12-17 8:32 ` Jan Beulich
2013-12-18 0:19 ` Mukesh Rathor
2013-12-18 8:07 ` Jan Beulich
2013-12-19 15:50 ` Daniel De Graaf
2013-12-19 19:55 ` Mukesh Rathor
2014-01-28 1:55 ` Mukesh Rathor
2014-01-28 10:31 ` Jan Beulich
2014-01-29 2:08 ` Mukesh Rathor
2014-01-29 10:40 ` Ian Campbell
2014-01-29 11:38 ` Tim Deegan
2014-01-29 11:41 ` Ian Campbell
2014-01-29 11:48 ` Tim Deegan
2014-01-29 11:51 ` Ian Campbell
2014-01-30 1:33 ` Mukesh Rathor
2014-02-09 16:51 ` Julien Grall
2014-02-10 13:42 ` Ian Campbell
2014-02-10 15:16 ` Julien Grall
2014-02-10 15:27 ` Ian Campbell
2014-02-10 15:33 ` Julien Grall
2014-02-10 15:37 ` Ian Campbell
2014-02-20 2:37 ` Mukesh Rathor
2014-02-20 8:31 ` Jan Beulich
2014-02-12 16:47 ` Julien Grall
2014-02-20 2:22 ` Mukesh Rathor [this message]
2014-02-20 13:49 ` Julien Grall
2014-02-21 1:22 ` Mukesh Rathor
2014-02-21 23:53 ` Mukesh Rathor
2014-02-22 0:20 ` Julien Grall
2013-12-17 2:38 ` [V7 PATCH 6/7] pvh dom0: Add and remove foreign pages Mukesh Rathor
2013-12-17 2:38 ` [V7 PATCH 7/7] pvh dom0: add opt_dom0pvh to setup.c Mukesh Rathor
2013-12-17 14:46 ` [V7 PATCH 0/7]: PVH dom0 Konrad Rzeszutek Wilk
2013-12-18 0:14 ` Mukesh Rathor
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