* Re: [3.1-rc8 REGRESSION] sky2 hangs machine on turning off or suspending
[not found] <CACna6ryTdLcWVYgHu=_mRFga1sFivpE_DyZOY-HMmKggkWAJAw@mail.gmail.com>
@ 2011-11-23 7:43 ` Rafał Miłecki
2011-11-23 8:03 ` Eric Dumazet
2011-11-23 16:19 ` Stephen Hemminger
0 siblings, 2 replies; 4+ messages in thread
From: Rafał Miłecki @ 2011-11-23 7:43 UTC (permalink / raw)
To: Stephen Hemminger, Network Development, David S. Miller,
Rafael J. Wysocki
W dniu 9 listopada 2011 12:46 użytkownik Rafał Miłecki
<zajec5@gmail.com> napisał:
> I've Sony VAIO FW11S with:
>
> 08:00.0 Ethernet controller [0200]: Marvell Technology Group Ltd.
> 88E8055 PCI-E Gigabit Ethernet Controller [11ab:4363] (rev 13)
> Subsystem: Sony Corporation Device [104d:9035]
> Flags: bus master, fast devsel, latency 0, IRQ 47
> Memory at d0120000 (64-bit, non-prefetchable) [size=16K]
> I/O ports at 2000 [size=256]
> Expansion ROM at d0100000 [disabled] [size=128K]
> Capabilities: [48] Power Management version 3
> Capabilities: [50] Vital Product Data
> Capabilities: [5c] MSI: Enable+ Count=1/1 Maskable- 64bit+
> Capabilities: [e0] Express Legacy Endpoint, MSI 00
> Capabilities: [100] Advanced Error Reporting
> Kernel driver in use: sky2
>
> Starting with:
>
> 0bdb0bd0139f3b6afa252de1487e3ce82a494db9
> Author: stephen hemminger <shemminger@vyatta.com>
> Date: Fri Sep 23 11:13:40 2011 +0000
>
> sky2: manage irq better on single port card
>
> I can not turn off my machine. I see "The system will be halted
> immediately" on ALT+CTRL+F10 and that's all. Machine doesn't turn off,
> I can no use SysRq, fan goes up. On CTRL+ATL+F1 I can see info about
> sending KILL signal to all processes.
>
> Reverting this single patch fixes the problem.
>
> Some dmesg sky2 output:
> [ 10.001833] sky2: driver version 1.29
> [ 10.001873] sky2 0000:08:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
> [ 10.001886] sky2 0000:08:00.0: setting latency timer to 64
> [ 10.001916] sky2 0000:08:00.0: Yukon-2 EC Ultra chip revision 3
> [ 10.002022] sky2 0000:08:00.0: irq 47 for MSI/MSI-X
> [ 10.002515] sky2 0000:08:00.0: eth0: addr 00:1d:ba:19:9e:db
> [ 58.764733] sky2 0000:08:00.0: eth0: enabling interface
> [ 638.178629] sky2 0000:08:00.0: eth0: Link is up at 100 Mbps, full
> duplex, flow control rx
The bug was resolved by:
sky2: fix hang in napi_disable
Stephen, two comments to you:
1) I really hoped to get some info about resolving this issue. You
could just ping me that something worth testing was posted.
2) Update your e-mail address in MAINTAINERS please.
--
Rafał
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [3.1-rc8 REGRESSION] sky2 hangs machine on turning off or suspending
2011-11-23 7:43 ` [3.1-rc8 REGRESSION] sky2 hangs machine on turning off or suspending Rafał Miłecki
@ 2011-11-23 8:03 ` Eric Dumazet
2011-11-23 8:16 ` Rafał Miłecki
2011-11-23 16:19 ` Stephen Hemminger
1 sibling, 1 reply; 4+ messages in thread
From: Eric Dumazet @ 2011-11-23 8:03 UTC (permalink / raw)
To: Rafał Miłecki
Cc: Stephen Hemminger, Network Development, David S. Miller,
Rafael J. Wysocki, linux-kernel
Le mercredi 23 novembre 2011 à 08:43 +0100, Rafał Miłecki a écrit :
> The bug was resolved by:
> sky2: fix hang in napi_disable
>
> Stephen, two comments to you:
>
> 1) I really hoped to get some info about resolving this issue. You
> could just ping me that something worth testing was posted.
>
I agree 100%, I am verry sorry this happened.
Stephen, we must show toal respect to bug reporters, they do their part
of the job.
We need more bug reports :)
A "Reported-by:" tag is mandatory, not counting a CC on mails
As Rafal spent incredible time to bisect the bug, another tag is welcome
as well :
"Bisected-by:" ...
This takes maybe 20 seconds, while the bug fix took far more...
> 2) Update your e-mail address in MAINTAINERS please.
>
What do you mean, it seems OK to me (Stephen Hemminger
<shemminger@vyatta.com>) ?
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [3.1-rc8 REGRESSION] sky2 hangs machine on turning off or suspending
2011-11-23 8:03 ` Eric Dumazet
@ 2011-11-23 8:16 ` Rafał Miłecki
0 siblings, 0 replies; 4+ messages in thread
From: Rafał Miłecki @ 2011-11-23 8:16 UTC (permalink / raw)
To: Eric Dumazet
Cc: Stephen Hemminger, Network Development, David S. Miller,
Rafael J. Wysocki, linux-kernel
W dniu 23 listopada 2011 09:03 użytkownik Eric Dumazet
<eric.dumazet@gmail.com> napisał:
> Le mercredi 23 novembre 2011 à 08:43 +0100, Rafał Miłecki a écrit :
>
>> The bug was resolved by:
>> sky2: fix hang in napi_disable
>>
>> Stephen, two comments to you:
>>
>> 1) I really hoped to get some info about resolving this issue. You
>> could just ping me that something worth testing was posted.
>>
>
> I agree 100%, I am verry sorry this happened.
>
> Stephen, we must show toal respect to bug reporters, they do their part
> of the job.
>
> We need more bug reports :)
>
> A "Reported-by:" tag is mandatory, not counting a CC on mails
>
> As Rafal spent incredible time to bisect the bug, another tag is welcome
> as well :
>
> "Bisected-by:" ...
>
> This takes maybe 20 seconds, while the bug fix took far more...
Nice we agree, thanks :) You know, it can be a little confusing when
you don't get any feedback for almost 2 weeks.
>> 2) Update your e-mail address in MAINTAINERS please.
>>
>
> What do you mean, it seems OK to me (Stephen Hemminger
> <shemminger@vyatta.com>) ?
Ah, so it was already updated, OK :)
In some linville's tree I saw address at linux-foundation.org domain
which doesn't work.
Thanks for your work and for the driver! :)
--
Rafał
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [3.1-rc8 REGRESSION] sky2 hangs machine on turning off or suspending
2011-11-23 7:43 ` [3.1-rc8 REGRESSION] sky2 hangs machine on turning off or suspending Rafał Miłecki
2011-11-23 8:03 ` Eric Dumazet
@ 2011-11-23 16:19 ` Stephen Hemminger
1 sibling, 0 replies; 4+ messages in thread
From: Stephen Hemminger @ 2011-11-23 16:19 UTC (permalink / raw)
To: Rafał Miłecki
Cc: Network Development, David S. Miller, Rafael J. Wysocki
On Wed, 23 Nov 2011 08:43:30 +0100
Rafał Miłecki <zajec5@gmail.com> wrote:
> W dniu 9 listopada 2011 12:46 użytkownik Rafał Miłecki
> <zajec5@gmail.com> napisał:
> > I've Sony VAIO FW11S with:
> >
> > 08:00.0 Ethernet controller [0200]: Marvell Technology Group Ltd.
> > 88E8055 PCI-E Gigabit Ethernet Controller [11ab:4363] (rev 13)
> > Subsystem: Sony Corporation Device [104d:9035]
> > Flags: bus master, fast devsel, latency 0, IRQ 47
> > Memory at d0120000 (64-bit, non-prefetchable) [size=16K]
> > I/O ports at 2000 [size=256]
> > Expansion ROM at d0100000 [disabled] [size=128K]
> > Capabilities: [48] Power Management version 3
> > Capabilities: [50] Vital Product Data
> > Capabilities: [5c] MSI: Enable+ Count=1/1 Maskable- 64bit+
> > Capabilities: [e0] Express Legacy Endpoint, MSI 00
> > Capabilities: [100] Advanced Error Reporting
> > Kernel driver in use: sky2
> >
> > Starting with:
> >
> > 0bdb0bd0139f3b6afa252de1487e3ce82a494db9
> > Author: stephen hemminger <shemminger@vyatta.com>
> > Date: Fri Sep 23 11:13:40 2011 +0000
> >
> > sky2: manage irq better on single port card
> >
> > I can not turn off my machine. I see "The system will be halted
> > immediately" on ALT+CTRL+F10 and that's all. Machine doesn't turn off,
> > I can no use SysRq, fan goes up. On CTRL+ATL+F1 I can see info about
> > sending KILL signal to all processes.
> >
> > Reverting this single patch fixes the problem.
> >
> > Some dmesg sky2 output:
> > [ 10.001833] sky2: driver version 1.29
> > [ 10.001873] sky2 0000:08:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
> > [ 10.001886] sky2 0000:08:00.0: setting latency timer to 64
> > [ 10.001916] sky2 0000:08:00.0: Yukon-2 EC Ultra chip revision 3
> > [ 10.002022] sky2 0000:08:00.0: irq 47 for MSI/MSI-X
> > [ 10.002515] sky2 0000:08:00.0: eth0: addr 00:1d:ba:19:9e:db
> > [ 58.764733] sky2 0000:08:00.0: eth0: enabling interface
> > [ 638.178629] sky2 0000:08:00.0: eth0: Link is up at 100 Mbps, full
> > duplex, flow control rx
>
> The bug was resolved by:
> sky2: fix hang in napi_disable
>
> Stephen, two comments to you:
>
> 1) I really hoped to get some info about resolving this issue. You
> could just ping me that something worth testing was posted.
It was a duplicate of other bug report. Sorry you didn't get cc'd
on the bug fixes.
> 2) Update your e-mail address in MAINTAINERS please.
That patch went in just recently.
^ permalink raw reply [flat|nested] 4+ messages in thread
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2011-11-23 7:43 ` [3.1-rc8 REGRESSION] sky2 hangs machine on turning off or suspending Rafał Miłecki
2011-11-23 8:03 ` Eric Dumazet
2011-11-23 8:16 ` Rafał Miłecki
2011-11-23 16:19 ` Stephen Hemminger
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