From: George Dunlap <george.dunlap@citrix.com>
To: Jan Beulich <JBeulich@suse.com>,
xen-devel <xen-devel@lists.xenproject.org>
Cc: George Dunlap <George.Dunlap@eu.citrix.com>,
Andrew Cooper <andrew.cooper3@citrix.com>
Subject: Re: [PATCH] x86/P2M: consolidate handling of types not requiring a valid MFN
Date: Thu, 19 Nov 2015 17:17:06 +0000 [thread overview]
Message-ID: <564E0412.9010203@citrix.com> (raw)
In-Reply-To: <5640C13902000078000B3122@prv-mh.provo.novell.com>
On 09/11/15 14:52, Jan Beulich wrote:
> As noted regarding the mixture of checks in p2m_pt_set_entry(),
> introduce an new P2M type group allowing to be used everywhere we
> just care about accepting operations with either a valid MFN or a type
> permitting to be used without (valid) MFN.
>
> Note that p2m_mmio_dm is not included in P2M_NO_MFN_TYPES, as for the
> intended purpose that one ought to be treated similar to p2m_invalid
> (perhaps the two should ultimately get folded anyway).
>
> Signed-off-by: Jan Beulich <jbeulich@suse.com>
That looks great, thanks. And sorry for the delay:
Reviewed-by: George Dunlap <george.dunlap@citrix.com>
prev parent reply other threads:[~2015-11-19 17:17 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-09 14:52 [PATCH] x86/P2M: consolidate handling of types not requiring a valid MFN Jan Beulich
2015-11-09 15:02 ` Andrew Cooper
2015-11-09 15:06 ` Jan Beulich
2015-11-19 17:17 ` George Dunlap [this message]
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