From: David Vrabel <david.vrabel@citrix.com>
To: Boris Ostrovsky <boris.ostrovsky@oracle.com>,
<david.vrabel@citrix.com>, <konrad.wilk@oracle.com>
Cc: <xen-devel@lists.xenproject.org>, <annie.li@oracle.com>,
<linux-kernel@vger.kernel.org>
Subject: Re: [Xen-devel] [PATCH 2/4] xen/xenbus: Update xenbus event channel on resume
Date: Tue, 28 Apr 2015 17:32:23 +0100 [thread overview]
Message-ID: <553FB617.5080507@citrix.com> (raw)
In-Reply-To: <1430236333-11905-3-git-send-email-boris.ostrovsky@oracle.com>
On 28/04/15 16:52, Boris Ostrovsky wrote:
> After a resume the hypervisor/tools may change xenbus event
> channel number. We should re-query it.
[...]
> @@ -793,6 +818,9 @@ static int __init xenbus_init(void)
> goto out_error;
> }
>
> + if (!xen_initial_domain())
> + xen_resume_notifier_register(&xenbus_resume_nb);
I think this needs to be xenstore_domain_type != XS_LOCAL, to match
xenbus_init().
David
next prev parent reply other threads:[~2015-04-28 16:38 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-28 15:52 [PATCH 0/4] A few event channel-related fixes Boris Ostrovsky
2015-04-28 15:52 ` [PATCH 1/4] xen/events: Clear cpu_evtchn_mask before resuming Boris Ostrovsky
2015-04-28 16:28 ` [Xen-devel] " David Vrabel
2015-04-28 18:29 ` Boris Ostrovsky
2015-04-28 18:29 ` [Xen-devel] " Boris Ostrovsky
2015-04-29 16:32 ` David Vrabel
2015-04-29 16:54 ` Boris Ostrovsky
2015-04-29 17:59 ` David Vrabel
2015-04-29 18:26 ` Boris Ostrovsky
2015-04-29 18:26 ` [Xen-devel] " Boris Ostrovsky
2015-04-29 17:59 ` David Vrabel
2015-04-29 16:54 ` Boris Ostrovsky
2015-04-29 16:32 ` David Vrabel
2015-04-28 16:28 ` David Vrabel
2015-04-28 15:52 ` Boris Ostrovsky
2015-04-28 15:52 ` [PATCH 2/4] xen/xenbus: Update xenbus event channel on resume Boris Ostrovsky
2015-04-28 15:52 ` Boris Ostrovsky
2015-04-28 16:32 ` David Vrabel [this message]
2015-04-28 16:32 ` David Vrabel
2015-04-28 15:52 ` [PATCH 3/4] xen/console: Update console " Boris Ostrovsky
2015-04-28 15:52 ` Boris Ostrovsky
2015-04-28 16:33 ` [Xen-devel] " David Vrabel
2015-04-28 16:33 ` David Vrabel
2015-04-28 15:52 ` [PATCH 4/4] xen/events: Set irq_info->evtchn before binding the channel to CPU in __startup_pirq() Boris Ostrovsky
2015-04-28 15:52 ` Boris Ostrovsky
2015-04-28 16:34 ` [Xen-devel] " David Vrabel
2015-04-28 16:34 ` David Vrabel
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