From: David Vrabel <david.vrabel@citrix.com>
To: Mukesh Rathor <mukesh.rathor@oracle.com>,
"boris.ostrovsky@oracle.com" <boris.ostrovsky@oracle.com>,
"Xen-devel@lists.xensource.com" <Xen-devel@lists.xensource.com>
Subject: Re: linux PVH broken in 3.16.0-rc7 (arch_gnttab_map_shared)
Date: Mon, 4 Aug 2014 11:33:54 +0100 [thread overview]
Message-ID: <53DF6192.3040006@citrix.com> (raw)
In-Reply-To: <20140801164619.1a586561@mantra.us.oracle.com>
On 02/08/14 00:46, Mukesh Rathor wrote:
> Hi,
>
> Not sure if this already got reported, but it appears
>
> commit b7dd0e3
> Author: David Vrabel <david.vrabel@citrix.com>
> Date: Fri Jul 11 16:42:34 2014 +0100
>
> x86/xen: safely map and unmap grant frames when in atomic context
>
> has broken boot of domU PVH. The reason being arch_gnttab_map_shared
> is getting called before gnttab_shared_vm_area gets initialized by
> arch_gnttab_init(). As the comment says,
Well that makes no sense since all those functions are PV only. This
patch did not change how PVH guests were initialized.
David
next prev parent reply other threads:[~2014-08-04 10:33 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-01 23:46 linux PVH broken in 3.16.0-rc7 (arch_gnttab_map_shared) Mukesh Rathor
2014-08-04 10:33 ` David Vrabel [this message]
2014-08-04 14:46 ` Konrad Rzeszutek Wilk
2014-08-05 11:00 ` David Vrabel
2014-08-06 21:23 ` Mukesh Rathor
2014-08-07 1:44 ` Konrad Rzeszutek Wilk
2014-08-07 9:44 ` David Vrabel
2014-08-07 23:45 ` Mukesh Rathor
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