From: Ben Guthro <ben.guthro@gmail.com>
To: Javier Marcet <jmarcet@gmail.com>
Cc: Keir Fraser <keir@xen.org>,
"john.baboval@citrix.com" <john.baboval@citrix.com>,
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
xen-devel <xen-devel@lists.xen.org>,
Konrad Rzeszutek Wilk <konrad@kernel.org>,
Ben Guthro <ben@guthro.net>, Jan Beulich <JBeulich@suse.com>,
Thomas Goetz <thomas.goetz@citrix.com>
Subject: Re: Xen4.2 S3 regression?
Date: Wed, 26 Sep 2012 10:26:10 -0400 [thread overview]
Message-ID: <7838417303277258895@unknownmsgid> (raw)
In-Reply-To: <CAAnFQG-cJW=h1UFCu3W6AmgarhV7O2Z2xjxfHs=apcyvMthbAg@mail.gmail.com>
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Yes. Pvops PV dom0 kernel.
It is really more appropriate to start a new thread, than having 2
disparate conversations in this one. It makes it confusing to follow.
On Sep 26, 2012, at 10:15 AM, Javier Marcet <jmarcet@gmail.com> wrote:
On Wed, Sep 26, 2012 at 2:43 PM, Konrad Rzeszutek Wilk <konrad@kernel.org>wrote:
> >> Adding the additional call in xen/arch/x86/acpi/cpu_idle.c causes an
> > >> instant reboot on resume.
> > >
> > > That addition can hardly be responsible for a reboot. Did you
> >
> > Just like I could perform a full cycle without issues, the instant
> > reboot might as well be another way the race ends.
> >
> > > have "noreboot" (or "reboot=no") in place on the Xen command
> > > line? "sync_console"?
> >
> > Neither of them. I have used the sync_console parameter to check
> > whether it changed anything but I removed it afterwards.
> >
> > > And then again, for the other failure case, iirc it was the kernel
> > > that died, not the hypervisor, so the problem there isn't directly
> > > related to the problems here I would guess.
> >
> > All I know is that I'm using that same kernel without hypervisor, with
> > lots of suspend/resume and not a single issue.
> >
> > With the two kernel patches from Konrad added I can also suspend and
> > resume fine under the hypervisor but there is always a cpu which
> > receives an irq while offline.
>
> And that error you get - can you reproduce it without going to
> suspend/resume? Meaning if you offline/online a VCPU in the
> guest by manipulating the /sys/../cpuX/online attribute?
>
> And actually - we should move that discussion to a completlty different
> thread as it has nothing to do with the hypervisor. That is a PV kernel
> issue.
>
Konrad, this is on a dom0 with no guest running.
--
Javier Marcet <jmarcet@gmail.com>
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next prev parent reply other threads:[~2012-09-26 14:26 UTC|newest]
Thread overview: 134+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-07 15:04 Xen4.2 S3 regression? Ben Guthro
2012-08-07 16:21 ` Ben Guthro
2012-08-07 16:33 ` Konrad Rzeszutek Wilk
2012-08-07 16:48 ` Ben Guthro
2012-08-07 20:14 ` Ben Guthro
2012-08-08 8:35 ` Jan Beulich
2012-08-08 10:39 ` Ben Guthro
2012-08-09 15:21 ` Ben Guthro
2012-08-09 15:37 ` Jan Beulich
2012-08-09 15:46 ` Ben Guthro
2012-08-09 15:51 ` Jan Beulich
2012-08-09 16:09 ` Ben Guthro
2012-08-10 6:50 ` Jan Beulich
2012-08-10 19:15 ` Ben Guthro
2012-08-14 17:31 ` Ben Guthro
2012-08-15 8:11 ` Jan Beulich
2012-08-15 10:32 ` Ben Guthro
2012-08-15 12:32 ` Ben Guthro
2012-08-15 12:58 ` Jan Beulich
2012-08-15 13:11 ` Ben Guthro
2012-08-15 14:50 ` Jan Beulich
2012-08-15 14:58 ` Ben Guthro
2012-08-15 15:00 ` Andrew Cooper
2012-08-15 15:06 ` Jan Beulich
2012-08-15 15:16 ` Ben Guthro
2012-08-16 8:31 ` Jan Beulich
2012-08-16 10:37 ` Ben Guthro
2012-08-16 11:07 ` Jan Beulich
2012-08-16 11:56 ` Ben Guthro
2012-08-17 10:22 ` Ben Guthro
2012-08-17 10:40 ` Jan Beulich
2012-08-23 18:03 ` Ben Guthro
2012-08-23 18:37 ` Andrew Cooper
2012-08-24 22:11 ` Jan Beulich
2012-08-24 22:55 ` Jan Beulich
2012-08-25 0:48 ` Ben Guthro
2012-09-03 9:31 ` Jan Beulich
2012-09-04 12:27 ` Ben Guthro
2012-09-04 12:49 ` Ben Guthro
2012-09-04 14:26 ` Jan Beulich
2012-09-04 14:28 ` Ben Guthro
2012-09-04 14:36 ` Konrad Rzeszutek Wilk
2012-09-04 15:02 ` Jan Beulich
2012-09-06 10:22 ` Jan Beulich
2012-09-06 11:48 ` Ben Guthro
2012-09-06 11:51 ` Ben Guthro
2012-09-06 13:05 ` Konrad Rzeszutek Wilk
2012-09-06 13:27 ` Ben Guthro
2012-09-06 13:36 ` Ben Guthro
2012-09-06 16:42 ` Ben Guthro
2012-09-07 8:38 ` Jan Beulich
2012-09-07 10:37 ` Ben Guthro
2012-09-07 11:15 ` Jan Beulich
2012-09-07 11:51 ` Ben Guthro
2012-09-07 12:18 ` Jan Beulich
2012-09-07 16:06 ` Ben Guthro
2012-09-19 21:07 ` Ben Guthro
2012-09-20 6:13 ` Keir Fraser
2012-09-20 6:24 ` Keir Fraser
2012-09-20 8:03 ` Jan Beulich
2012-09-20 8:14 ` Keir Fraser
2012-09-20 12:56 ` Ben Guthro
2012-09-20 13:07 ` Keir Fraser
2012-09-20 20:30 ` Ben Guthro
2012-09-21 6:34 ` Keir Fraser
2012-09-21 6:47 ` Jan Beulich
2012-09-21 18:20 ` Ben Guthro
2012-09-21 18:42 ` Keir Fraser
2012-09-24 11:22 ` Jan Beulich
2012-09-24 11:25 ` Ben Guthro
2012-09-24 11:45 ` Jan Beulich
2012-09-24 11:54 ` Ben Guthro
2012-09-24 12:05 ` Jan Beulich
2012-09-24 12:24 ` Ben Guthro
2012-09-24 12:32 ` Jan Beulich
[not found] ` <CAOvdn6UMHmPWqedYE9GQQMDaM4oiHLDSn9ZzSgJjGf89g1DgTw@mail.gmail.com>
[not found] ` <50607D70020000780009D5C3@nat28.tlf.novell.com>
[not found] ` <CAOvdn6XL9ebp2oUV0XEXk_WdU3-=YAj+xfz6AMLDBpVThH3Xvw@mail.gmail.com>
2012-09-24 14:10 ` Jan Beulich
2012-09-24 14:16 ` Ben Guthro
2012-09-24 14:28 ` Jan Beulich
2012-09-24 19:02 ` Ben Guthro
2012-09-24 20:30 ` Keir Fraser
2012-09-24 20:46 ` Ben Guthro
2012-09-24 21:12 ` Ben Guthro
2012-09-25 7:00 ` Jan Beulich
2012-09-25 11:56 ` Ben Guthro
2012-09-25 14:22 ` Ben Guthro
2012-09-25 14:53 ` Keir Fraser
2012-09-25 15:10 ` Jan Beulich
2012-09-25 15:45 ` Ben Guthro
2012-09-25 15:52 ` Keir Fraser
2012-09-26 11:49 ` Jan Beulich
2012-09-26 10:43 ` Jan Beulich
2012-09-26 10:47 ` Ben Guthro
2012-09-26 18:21 ` Ben Guthro
2012-09-27 7:38 ` Jan Beulich
2012-09-27 7:46 ` Keir Fraser
2012-09-27 12:12 ` Ben Guthro
2012-09-27 13:41 ` Jan Beulich
2012-09-27 15:25 ` Jan Beulich
2012-09-27 15:32 ` Ben Guthro
2012-09-27 15:59 ` [PATCH] x86/ucode: fix Intel case of resume handling on boot CPU Jan Beulich
2012-09-27 16:06 ` Keir Fraser
2012-09-24 14:32 ` Xen4.2 S3 regression? Keir Fraser
2012-09-24 12:22 ` Pasi Kärkkäinen
2012-09-24 12:27 ` Ben Guthro
2012-09-24 12:37 ` Javier Marcet
2012-09-24 14:04 ` Konrad Rzeszutek Wilk
2012-09-24 15:08 ` Javier Marcet
2012-09-24 21:36 ` Javier Marcet
2012-09-25 14:06 ` Konrad Rzeszutek Wilk
2012-09-25 14:47 ` Javier Marcet
2012-09-25 15:21 ` Jan Beulich
2012-09-25 15:23 ` Javier Marcet
2012-09-25 19:55 ` Javier Marcet
2012-09-25 19:57 ` Ben Guthro
2012-09-25 20:08 ` Javier Marcet
2012-09-26 7:17 ` Jan Beulich
2012-09-26 7:59 ` Javier Marcet
2012-09-26 12:43 ` Konrad Rzeszutek Wilk
2012-09-26 14:14 ` Javier Marcet
2012-09-26 14:26 ` Ben Guthro [this message]
2012-09-26 14:40 ` Javier Marcet
2012-09-26 8:05 ` Javier Marcet
2012-09-24 12:37 ` Jan Beulich
2012-09-24 14:02 ` Konrad Rzeszutek Wilk
2012-09-20 7:17 ` Jan Beulich
[not found] ` <CAAnFQG-u1VUDgn11ZW0=UaYC4MvUtxxq8ZjjUOrNpXTSUWP41Q@mail.gmail.com>
[not found] ` <CAOvdn6VuD_5Mhd9wvOskfZWfCBjr2nT5LppDxyY5S-5LhGhSvA@mail.gmail.com>
[not found] ` <CAAnFQG_hMNvwM9Z3XPGR590=Gifos-kOftqjLFUX4YFW6tTTgg@mail.gmail.com>
[not found] ` <CAOvdn6UzdzO_sM6f9coN2udQ6eUC5=Sty-NgC7+yf3XMawF-0A@mail.gmail.com>
2012-09-04 15:31 ` Javier Marcet
-- strict thread matches above, loose matches on Subject: below --
2012-08-23 18:54 Andrew Cooper
2012-08-23 19:06 ` Ben Guthro
2012-08-23 19:26 ` Ben Guthro
2012-08-23 19:38 ` Andrew Cooper
2012-08-23 20:38 ` Ben Guthro
2012-08-24 15:10 ` Ben Guthro
2012-08-24 22:16 ` Jan Beulich
[not found] ` <CAOvdn6U1touhawCb2GvgVQZqxhWn9CRw6-wkqdxk=uOTq015OA@mail.gmail.com>
2012-09-06 9:24 ` Jan Beulich
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