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From: Juergen Gross <jgross@suse.com>
To: Vitaly Kuznetsov <vkuznets@redhat.com>, xen-devel@lists.xenproject.org
Cc: x86@kernel.org, linux-kernel@vger.kernel.org,
	Boris Ostrovsky <boris.ostrovsky@oracle.com>
Subject: Re: [PATCH] xen/x86: Don't BUG on CPU0 offlining
Date: Tue, 18 Jul 2017 10:00:00 +0200	[thread overview]
Message-ID: <30355cd9-5f86-d9d3-1fc6-ccd125eed4f0@suse.com> (raw)
In-Reply-To: <20170626163930.29697-1-vkuznets@redhat.com>

On 26/06/17 18:39, Vitaly Kuznetsov wrote:
> CONFIG_BOOTPARAM_HOTPLUG_CPU0 allows to offline CPU0 but Xen HVM guests
> BUG() in xen_teardown_timer(). Remove the BUG_ON(), this is probably a
> leftover from ancient times when CPU0 hotplug was impossible, it works
> just fine for HVM.
> 
> Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>

Committed to xen/tip for-linus-4.13


Thanks,

Juergen

      parent reply	other threads:[~2017-07-18  8:00 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-06-26 16:39 Vitaly Kuznetsov
2017-06-28 15:44 ` [Xen-devel] " Konrad Rzeszutek Wilk
2017-06-28 16:31   ` Vitaly Kuznetsov
2017-06-29  7:02     ` Juergen Groß
2017-07-18  8:00 ` Juergen Gross [this message]

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