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Re: [PATCH 0/3] ARM: omap: fix 4.7 gpmc networking regression

Started byTony Lindgren <tony@atomide.com>
First post2016-08-02 12:40 +0200
Last post2016-08-03 14:30 +0200
Articles 4 — 3 participants

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  Re: [PATCH 0/3] ARM: omap: fix 4.7 gpmc networking regression Tony Lindgren <tony@atomide.com> - 2016-08-02 12:40 +0200
    Re: [PATCH 0/3] ARM: omap: fix 4.7 gpmc networking regression Roger Quadros <rogerq@ti.com> - 2016-08-03 10:00 +0200
      Re: [PATCH 0/3] ARM: omap: fix 4.7 gpmc networking regression Roger Quadros <rogerq@ti.com> - 2016-08-03 12:00 +0200
      Re: [PATCH 0/3] ARM: omap: fix 4.7 gpmc networking regression Johan Hovold <johan@kernel.org> - 2016-08-03 14:30 +0200

#1453732 — Re: [PATCH 0/3] ARM: omap: fix 4.7 gpmc networking regression

FromTony Lindgren <tony@atomide.com>
Date2016-08-02 12:40 +0200
SubjectRe: [PATCH 0/3] ARM: omap: fix 4.7 gpmc networking regression
Message-ID<s1Fhd-3ao-27@gated-at.bofh.it>
* Johan Hovold <johan@kernel.org> [160724 05:11]:
> Networking is currently broken for Overo boards due to a regression in
> 4.7. I bisected it down to
> 
> 	d2d00862dfbb ("memory: omap-gpmc: Support general purpose input
> 	for WAITPINs")
...

> Note that simply fixing the Overo NAND issue would fix the Overo
> networking regression, but by restoring the 4.6 gpmc-probe behaviour
> similar regressions on other OMAP systems are also avoided.

Roger, got a better fix in mind?

Regards,

Tony

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#1455676

FromRoger Quadros <rogerq@ti.com>
Date2016-08-03 10:00 +0200
Message-ID<s1ZfR-89Q-47@gated-at.bofh.it>
In reply to#1453732
On 02/08/16 13:35, Tony Lindgren wrote:
> * Johan Hovold <johan@kernel.org> [160724 05:11]:
>> Networking is currently broken for Overo boards due to a regression in
>> 4.7. I bisected it down to
>>
>> 	d2d00862dfbb ("memory: omap-gpmc: Support general purpose input
>> 	for WAITPINs")
> ...
> 
>> Note that simply fixing the Overo NAND issue would fix the Overo
>> networking regression, but by restoring the 4.6 gpmc-probe behaviour
>> similar regressions on other OMAP systems are also avoided.
> 
> Roger, got a better fix in mind?
> 

Nope. I'll take patch 1 in my omap-gpmc queue for v4.8.
Thanks for the fixes Johan.

cheers,
-roger

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#1455718

FromRoger Quadros <rogerq@ti.com>
Date2016-08-03 12:00 +0200
Message-ID<s217X-Sn-7@gated-at.bofh.it>
In reply to#1455676
On 03/08/16 11:01, Johan Hovold wrote:
> On Wed, Aug 03, 2016 at 10:46:24AM +0300, Roger Quadros wrote:
>> On 02/08/16 13:35, Tony Lindgren wrote:
>>> * Johan Hovold <johan@kernel.org> [160724 05:11]:
>>>> Networking is currently broken for Overo boards due to a regression in
>>>> 4.7. I bisected it down to
>>>>
>>>> 	d2d00862dfbb ("memory: omap-gpmc: Support general purpose input
>>>> 	for WAITPINs")
>>> ...
>>>
>>>> Note that simply fixing the Overo NAND issue would fix the Overo
>>>> networking regression, but by restoring the 4.6 gpmc-probe behaviour
>>>> similar regressions on other OMAP systems are also avoided.
>>>
>>> Roger, got a better fix in mind?
>>>
>>
>> Nope. I'll take patch 1 in my omap-gpmc queue for v4.8.
>> Thanks for the fixes Johan.
> 
> Now that 4.7 has been released, you may want to consider adding a stable
> tag also for the first patch to avoid similar issues on other systems
> when they get updated to 4.7-stable.
> 

Yes, that was my plan as well.

cheers,
-roger

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#1455782

FromJohan Hovold <johan@kernel.org>
Date2016-08-03 14:30 +0200
Message-ID<s217X-Sn-9@gated-at.bofh.it>
In reply to#1455676
On Wed, Aug 03, 2016 at 10:46:24AM +0300, Roger Quadros wrote:
> On 02/08/16 13:35, Tony Lindgren wrote:
> > * Johan Hovold <johan@kernel.org> [160724 05:11]:
> >> Networking is currently broken for Overo boards due to a regression in
> >> 4.7. I bisected it down to
> >>
> >> 	d2d00862dfbb ("memory: omap-gpmc: Support general purpose input
> >> 	for WAITPINs")
> > ...
> > 
> >> Note that simply fixing the Overo NAND issue would fix the Overo
> >> networking regression, but by restoring the 4.6 gpmc-probe behaviour
> >> similar regressions on other OMAP systems are also avoided.
> > 
> > Roger, got a better fix in mind?
> > 
> 
> Nope. I'll take patch 1 in my omap-gpmc queue for v4.8.
> Thanks for the fixes Johan.

Now that 4.7 has been released, you may want to consider adding a stable
tag also for the first patch to avoid similar issues on other systems
when they get updated to 4.7-stable.

Thanks,
Johan

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