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From: Stefan Bader <stefan.bader@canonical.com>
To: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
	Hongjiang Zhang <honzhan@microsoft.com>
Cc: Juergen Gross <jgross@suse.com>,
	"xen-devel@lists.xenproject.org" <xen-devel@lists.xenproject.org>
Subject: Re: GRUB2 missing multiboot2 patches?Re: Only 1 CPU was detected
Date: Thu, 28 Sep 2017 16:48:37 -0400	[thread overview]
Message-ID: <bfdfa0ef-3e0b-bcdc-eacd-63f1890dd8a8@canonical.com> (raw)
In-Reply-To: <20170928200301.GK24624@char.us.oracle.com>


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On 28.09.2017 16:03, Konrad Rzeszutek Wilk wrote:
> On Thu, Sep 28, 2017 at 02:45:38PM +0000, Hongjiang Zhang wrote:
>>>> (XEN) ACPI Error (tbxfroot-0218): A valid RSDP was not found
>>>> [20070126]
>>>
>>> Uuh, that is rather bad, I guess.
> 
> I am going to assume this is due to not having:
> 
> b4d709b6e Use grub-file to figure out whether multiboot2 should be used for Xen.gz
> a8e0f1adf Fix util/grub.d/20_linux_xen.in: Add xen_boot command support for aarch64
> 
> In the grub that he is using (Ubuntu?)
> 
> In other words he is using 'multiboot' instead of 'multiboot2'
> 
If this is Ubuntu, my expectation is that this would require Xen 4.9 (which is
part of 17.10 but not yet released) and work on grub2 (which I  will very
unlikely have the time for). Debian has not yet moved to Xen 4.9, so I would
doubt that it would work there either.

-Stefan


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  reply	other threads:[~2017-09-28 20:48 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-09-28  5:12 Only 1 CPU was detected Hongjiang Zhang
2017-09-28  6:12 ` Juergen Gross
2017-09-28  7:22   ` Hongjiang Zhang
2017-09-28  7:42     ` Juergen Gross
2017-09-28 14:45       ` Hongjiang Zhang
2017-09-28 20:03         ` GRUB2 missing multiboot2 patches?Re: " Konrad Rzeszutek Wilk
2017-09-28 20:48           ` Stefan Bader [this message]
2017-09-28 23:08             ` Hongjiang Zhang
2017-09-29 10:49               ` Michael Young
2017-09-29 13:54                 ` Konrad Rzeszutek Wilk
2017-09-28 23:06           ` Hongjiang Zhang
2017-09-28  8:38     ` Jan Beulich
2017-09-28  9:32       ` Hongjiang Zhang
2017-09-28  9:39         ` Jan Beulich
2017-09-28 14:36           ` Hongjiang Zhang
2017-09-28 15:07             ` Jan Beulich

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