From: Boris Ostrovsky <boris.ostrovsky@oracle.com>
To: "Juergen Gross" <jgross@suse.com>,
"Roger Pau Monné" <roger.pau@citrix.com>
Cc: The development of GNU GRUB <grub-devel@gnu.org>,
Daniel Kiper <daniel.kiper@oracle.com>,
xen-devel <xen-devel@lists.xenproject.org>
Subject: Re: [Xen-devel] Xen PVH support in grub2
Date: Fri, 3 Nov 2017 14:19:09 -0400 [thread overview]
Message-ID: <85903a23-a8eb-09cf-7858-f0b8a73bc2f9@oracle.com> (raw)
In-Reply-To: <3c916549-7f0c-b676-4bbe-08be68534afe@suse.com>
On 11/03/2017 02:05 PM, Juergen Gross wrote:
>
> So again the question: how to tell whether we are PVH or HVM in
> init_hypervisor_platform()? ACPi tables are scanned way later...
Can we make grub/OVMF append a boot option?
Or set setup_header.hardware_subarch to something? We already have
X86_SUBARCH_XEN but it is only used by PV. Or we might be able to use
hardware_subarch_data (will need to get a buy-in from x86 maintainers, I
think).
-boris
next prev parent reply other threads:[~2017-11-03 18:17 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-29 14:46 Xen PVH support in grub2 Juergen Gross
2017-09-29 15:07 ` [Xen-devel] " George Dunlap
2017-09-29 15:24 ` Roger Pau Monné
2017-09-29 15:33 ` Juergen Gross
2017-09-29 15:51 ` Roger Pau Monné
2017-09-29 17:02 ` Boris Ostrovsky
2017-09-29 17:07 ` Roger Pau Monné
2017-09-29 17:22 ` Boris Ostrovsky
2017-10-03 8:56 ` Roger Pau Monné
2017-10-03 12:47 ` Boris Ostrovsky
2017-11-03 12:00 ` Juergen Gross
2017-11-03 12:17 ` Roger Pau Monné
2017-11-03 12:50 ` Juergen Gross
2017-11-03 14:07 ` Roger Pau Monné
2017-11-03 14:24 ` Juergen Gross
2017-11-03 14:36 ` Boris Ostrovsky
2017-11-03 14:59 ` Juergen Gross
2017-11-03 15:10 ` Boris Ostrovsky
2017-11-03 15:27 ` Juergen Gross
2017-11-03 18:05 ` Juergen Gross
2017-11-03 18:19 ` Boris Ostrovsky [this message]
2017-11-03 18:23 ` Juergen Gross
2017-11-03 18:35 ` Boris Ostrovsky
2017-11-03 18:40 ` Juergen Gross
2017-11-03 19:00 ` Boris Ostrovsky
2017-11-06 7:16 ` Juergen Gross
2017-11-06 14:51 ` Boris Ostrovsky
2017-11-06 15:05 ` Juergen Gross
2017-11-06 16:42 ` Boris Ostrovsky
2017-11-07 7:42 ` Juergen Gross
2017-11-07 16:10 ` Boris Ostrovsky
2017-11-09 5:01 ` Konrad Rzeszutek Wilk
2017-11-03 18:37 ` Roger Pau Monné
2017-11-03 18:47 ` Juergen Gross
2017-11-06 11:36 ` Juergen Gross
2017-11-07 14:49 ` Juergen Gross
2017-09-29 15:34 ` George Dunlap
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