From: Jeremy Fitzhardinge <jeremy@goop.org>
To: Ian Campbell <Ian.Campbell@eu.citrix.com>
Cc: "xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>,
Stefano Stabellini <Stefano.Stabellini@eu.citrix.com>
Subject: Re: [PATCH] xen: suspend and resume system devices when running PVHVM
Date: Mon, 14 Feb 2011 15:30:56 -0800 [thread overview]
Message-ID: <4D59BB30.5040101@goop.org> (raw)
In-Reply-To: <1297709947.26452.0.camel@localhost.localdomain>
On 02/14/2011 10:59 AM, Ian Campbell wrote:
> On Mon, 2011-02-14 at 18:41 +0000, Stefano Stabellini wrote:
>> On Mon, 14 Feb 2011, Ian Campbell wrote:
>>> Otherwise we fail to properly suspend/resume all of the emulated devices.
>>>
>>> Something between 2.6.38-rc2 and rc3 appears to have exposed this
>>> issue, but it's always been wrong not to do this.
>>>
>>> Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
>>> Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
>>> Cc: Jeremy Fitzhardinge <jeremy@goop.org>
>> I can confirm that this patch fixes a sporadic save/restore issue with
>> upstream PVHVM kernels.
>> I am going to import it in the pvhvm branch I am preparing for the next
>> merge window.
> I was intending to send this one to Linus for the next rc, since it
> appears to be currently broken.
Fine by me.
J
next prev parent reply other threads:[~2011-02-14 23:30 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-14 17:32 [PATCH] xen: suspend and resume system devices when running PVHVM Ian Campbell
2011-02-14 18:41 ` Stefano Stabellini
2011-02-14 18:59 ` Ian Campbell
2011-02-14 19:00 ` Stefano Stabellini
2011-02-14 23:30 ` Jeremy Fitzhardinge [this message]
2011-02-15 9:11 ` Ian Campbell
2011-02-15 14:13 ` [PATCH 0/11] suspend cleanups, refactoring and fixes (Was: Re: [PATCH] xen: suspend and resume system devices when running PVHVM) Ian Campbell
2011-02-15 14:13 ` [PATCH 01/11] xen: do not respond to unknown xenstore control requests Ian Campbell
2011-02-15 14:13 ` [PATCH 02/11] xen: use new schedop interface for suspend Ian Campbell
2011-02-15 14:13 ` [PATCH 03/11] xen: switch to new schedop hypercall by default Ian Campbell
2011-02-15 14:13 ` [PATCH 04/11] xen: suspend: use HYPERVISOR_suspend for PVHVM case instead of open coding Ian Campbell
2011-02-15 14:13 ` [PATCH 05/11] xen: suspend: refactor cancellation flag into a structure Ian Campbell
2011-02-15 14:13 ` [PATCH 06/11] xen: suspend: pass extra hypercall argument via suspend_info struct Ian Campbell
2011-02-15 14:13 ` [PATCH 07/11] xen: suspend: add "arch" to pre/post suspend hooks Ian Campbell
2011-02-15 14:13 ` [PATCH 08/11] xen: suspend: refactor non-arch specific " Ian Campbell
2011-02-15 14:13 ` [PATCH 09/11] xen: suspend: move arch specific pre/post suspend hooks into generic hooks Ian Campbell
2011-02-15 14:13 ` [PATCH 10/11] xen: suspend: pull pre/post suspend hooks out into suspend_info Ian Campbell
2011-02-15 14:13 ` [PATCH 11/11] xen: suspend: remove xen_hvm_suspend Ian Campbell
2011-02-15 16:45 ` [PATCH 0/11] suspend cleanups, refactoring and fixes (Was: Re: [PATCH] xen: suspend and resume system devices when running PVHVM) Stefano Stabellini
2011-02-17 11:08 ` Ian Campbell
2011-02-17 11:36 ` Stefano Stabellini
2011-02-15 18:36 ` Konrad Rzeszutek Wilk
2011-02-15 5:49 ` [PATCH] xen: suspend and resume system devices when running PVHVM Shriram Rajagopalan
2011-02-15 9:11 ` Ian Campbell
-- strict thread matches above, loose matches on Subject: below --
2011-02-15 9:54 Ian Campbell
2011-02-17 10:41 ` Ian Campbell
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