* Re: [PATCH v2 0/2] Xen: Fix Xen hypervisor panic during dumping timer info on huge machine.
[not found] <1476287051-17629-1-git-send-email-tianyu.lan@intel.com>
@ 2016-10-12 8:09 ` Jan Beulich
2016-10-12 8:20 ` Lan Tianyu
0 siblings, 1 reply; 6+ messages in thread
From: Jan Beulich @ 2016-10-12 8:09 UTC (permalink / raw)
To: Lan Tianyu
Cc: sstabellini, wei.liu2, George.Dunlap, andrew.cooper3,
ian.jackson, xen-devel
>>> On 12.10.16 at 17:44, <tianyu.lan@intel.com> wrote:
> This patchset is to fix triggering NMI watchdog during dump timer info
> on the huge machine with a mount of physical cpus. Detail please see
> change log of Patch 1.
>
> Previous discussion:
> https://patchwork.kernel.org/patch/9328449/
>
> Change since V1:
> Add "async" param for handle_keypress() to identify
> whether run nonirq keyhandler in tasklet or not. This is to
> avoid processing debugkey sysctl asynchronously.
>
>
> Lan Tianyu (2):
> Xen/Keyhandler: Rework process of nonirq keyhandler
> Xen/timer: Process softirq during dumping timer info
This second patch went in already a few days ago.
Also, any reason you send to the list twice (once @lists.xen.org,
and another time to @lists.xenproject.org)?
Jan
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^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v2 0/2] Xen: Fix Xen hypervisor panic during dumping timer info on huge machine.
2016-10-12 8:09 ` [PATCH v2 0/2] Xen: Fix Xen hypervisor panic during dumping timer info on huge machine Jan Beulich
@ 2016-10-12 8:20 ` Lan Tianyu
2016-10-12 9:48 ` Wei Liu
0 siblings, 1 reply; 6+ messages in thread
From: Lan Tianyu @ 2016-10-12 8:20 UTC (permalink / raw)
To: Jan Beulich
Cc: sstabellini, wei.liu2, George.Dunlap, andrew.cooper3,
ian.jackson, xen-devel
On 2016年10月12日 16:09, Jan Beulich wrote:
>>>> On 12.10.16 at 17:44, <tianyu.lan@intel.com> wrote:
>> This patchset is to fix triggering NMI watchdog during dump timer info
>> on the huge machine with a mount of physical cpus. Detail please see
>> change log of Patch 1.
>>
>> Previous discussion:
>> https://patchwork.kernel.org/patch/9328449/
>>
>> Change since V1:
>> Add "async" param for handle_keypress() to identify
>> whether run nonirq keyhandler in tasklet or not. This is to
>> avoid processing debugkey sysctl asynchronously.
>>
>>
>> Lan Tianyu (2):
>> Xen/Keyhandler: Rework process of nonirq keyhandler
>> Xen/timer: Process softirq during dumping timer info
>
> This second patch went in already a few days ago.
>
Oh. Sorry for noise. I didn't notice that.
> Also, any reason you send to the list twice (once @lists.xen.org,
> and another time to @lists.xenproject.org)?
Sometime I found my patches wasn't able to arrive xen-devel and so
send to both xen.org and xenproject.org maillist. I will double check.
>
> Jan
>
--
Best regards
Tianyu Lan
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xen.org
https://lists.xen.org/xen-devel
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v2 0/2] Xen: Fix Xen hypervisor panic during dumping timer info on huge machine.
2016-10-12 8:20 ` Lan Tianyu
@ 2016-10-12 9:48 ` Wei Liu
2016-10-12 11:08 ` Ian Jackson
0 siblings, 1 reply; 6+ messages in thread
From: Wei Liu @ 2016-10-12 9:48 UTC (permalink / raw)
To: Lan Tianyu
Cc: sstabellini, wei.liu2, George.Dunlap, andrew.cooper3,
ian.jackson, Jan Beulich, xen-devel
On Wed, Oct 12, 2016 at 04:20:02PM +0800, Lan Tianyu wrote:
> On 2016年10月12日 16:09, Jan Beulich wrote:
> >>>> On 12.10.16 at 17:44, <tianyu.lan@intel.com> wrote:
> >> This patchset is to fix triggering NMI watchdog during dump timer info
> >> on the huge machine with a mount of physical cpus. Detail please see
> >> change log of Patch 1.
> >>
> >> Previous discussion:
> >> https://patchwork.kernel.org/patch/9328449/
> >>
> >> Change since V1:
> >> Add "async" param for handle_keypress() to identify
> >> whether run nonirq keyhandler in tasklet or not. This is to
> >> avoid processing debugkey sysctl asynchronously.
> >>
> >>
> >> Lan Tianyu (2):
> >> Xen/Keyhandler: Rework process of nonirq keyhandler
> >> Xen/timer: Process softirq during dumping timer info
> >
> > This second patch went in already a few days ago.
> >
>
> Oh. Sorry for noise. I didn't notice that.
>
It is always good practice to rebase your patch series on top of
staging, FWIW.
> > Also, any reason you send to the list twice (once @lists.xen.org,
> > and another time to @lists.xenproject.org)?
>
> Sometime I found my patches wasn't able to arrive xen-devel and so
> send to both xen.org and xenproject.org maillist. I will double check.
>
Both addresses should work. There are glitches from time to time though.
So do report to us if this happens again.
Wei.
> >
> > Jan
> >
>
>
> --
> Best regards
> Tianyu Lan
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Xen-devel@lists.xen.org
https://lists.xen.org/xen-devel
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v2 0/2] Xen: Fix Xen hypervisor panic during dumping timer info on huge machine.
2016-10-12 9:48 ` Wei Liu
@ 2016-10-12 11:08 ` Ian Jackson
2016-10-12 14:32 ` Lan, Tianyu
0 siblings, 1 reply; 6+ messages in thread
From: Ian Jackson @ 2016-10-12 11:08 UTC (permalink / raw)
To: Wei Liu
Cc: Lan Tianyu, sstabellini, George.Dunlap, andrew.cooper3,
Jan Beulich, xen-devel
Wei Liu writes ("Re: [PATCH v2 0/2] Xen: Fix Xen hypervisor panic during dumping timer info on huge machine."):
> On Wed, Oct 12, 2016 at 04:20:02PM +0800, Lan Tianyu wrote:
> > On 2016年10月12日 16:09, Jan Beulich wrote:
> > > Also, any reason you send to the list twice (once @lists.xen.org,
> > > and another time to @lists.xenproject.org)?
> >
> > Sometime I found my patches wasn't able to arrive xen-devel and so
> > send to both xen.org and xenproject.org maillist. I will double check.
>
> Both addresses should work. There are glitches from time to time though.
> So do report to us if this happens again.
I don't think either address is likely to work differently or
separately to the other. So please just send to one, and if it
doesn't work, please report it and we will try to fix it.
Thanks,
Ian.
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https://lists.xen.org/xen-devel
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v2 0/2] Xen: Fix Xen hypervisor panic during dumping timer info on huge machine.
2016-10-12 11:08 ` Ian Jackson
@ 2016-10-12 14:32 ` Lan, Tianyu
0 siblings, 0 replies; 6+ messages in thread
From: Lan, Tianyu @ 2016-10-12 14:32 UTC (permalink / raw)
To: Ian Jackson, Wei Liu
Cc: sstabellini, George.Dunlap, andrew.cooper3, Jan Beulich, xen-devel
On 10/12/2016 7:08 PM, Ian Jackson wrote:
> Wei Liu writes ("Re: [PATCH v2 0/2] Xen: Fix Xen hypervisor panic during dumping timer info on huge machine."):
>> On Wed, Oct 12, 2016 at 04:20:02PM +0800, Lan Tianyu wrote:
>>> On 2016年10月12日 16:09, Jan Beulich wrote:
>>>> Also, any reason you send to the list twice (once @lists.xen.org,
>>>> and another time to @lists.xenproject.org)?
>>>
>>> Sometime I found my patches wasn't able to arrive xen-devel and so
>>> send to both xen.org and xenproject.org maillist. I will double check.
>>
>> Both addresses should work. There are glitches from time to time though.
>> So do report to us if this happens again.
>
> I don't think either address is likely to work differently or
> separately to the other. So please just send to one, and if it
> doesn't work, please report it and we will try to fix it.
Ok. I get it.
>
> Thanks,
> Ian.
>
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https://lists.xen.org/xen-devel
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH v2 0/2] Xen: Fix Xen hypervisor panic during dumping timer info on huge machine.
@ 2016-10-12 7:58 Lan Tianyu
0 siblings, 0 replies; 6+ messages in thread
From: Lan Tianyu @ 2016-10-12 7:58 UTC (permalink / raw)
To: xen-devel, xen-devel
Cc: Lan Tianyu, sstabellini, wei.liu2, George.Dunlap, andrew.cooper3,
ian.jackson, jbeulich
This patchset is to fix triggering NMI watchdog during dump timer info
on the huge machine with a mount of physical cpus. Detail please see
change log of Patch 1.
Previous discussion:
https://patchwork.kernel.org/patch/9328449/
Change since V1:
Add "async" param for handle_keypress() to identify
whether run nonirq keyhandler in tasklet or not. This is to
avoid processing debugkey sysctl asynchronously.
Lan Tianyu (2):
Xen/Keyhandler: Rework process of nonirq keyhandler
Xen/timer: Process softirq during dumping timer info
xen/common/keyhandler.c | 8 +++++---
xen/common/sysctl.c | 2 +-
xen/common/timer.c | 1 +
xen/drivers/char/console.c | 2 +-
xen/include/xen/keyhandler.h | 4 +++-
5 files changed, 11 insertions(+), 6 deletions(-)
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^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2016-10-12 14:32 UTC | newest]
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[not found] <1476287051-17629-1-git-send-email-tianyu.lan@intel.com>
2016-10-12 8:09 ` [PATCH v2 0/2] Xen: Fix Xen hypervisor panic during dumping timer info on huge machine Jan Beulich
2016-10-12 8:20 ` Lan Tianyu
2016-10-12 9:48 ` Wei Liu
2016-10-12 11:08 ` Ian Jackson
2016-10-12 14:32 ` Lan, Tianyu
2016-10-12 7:58 Lan Tianyu
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