s2ram + X11 broken between 3.10.5 and 3.10.6 (i915)

s2ram + X11 broken between 3.10.5 and 3.10.6 (i915)

[Toralf Förster]

At a ThinkPad T420 w/ a 32 bit stable Gentoo Linux and a started X11
server an attempt to s2ram results in a blank scree, a gloomy blinking
power button and no syslog message or something helpful . If the system
is booting w/o X11 then s2ram works.

s2ram in 3.10.5 works - and FWIW in 3.11-rc5 s2ram is fine.

-- 
MfG/Sincerely
Toralf Förster
pgp finger print: 7B1A 07F4 EC82 0F90 D4C2 8936 872A E508 7DB6 9DA3

Re: s2ram + X11 broken between 3.10.5 and 3.10.6 (i915)

[Greg KH]

On Tue, Aug 13, 2013 at 06:00:34PM +0200, Toralf Förster wrote:
> At a ThinkPad T420 w/ a 32 bit stable Gentoo Linux and a started X11
> server an attempt to s2ram results in a blank scree, a gloomy blinking
> power button and no syslog message or something helpful . If the system
> is booting w/o X11 then s2ram works.
> 
> s2ram in 3.10.5 works - and FWIW in 3.11-rc5 s2ram is fine.

Can you run 'git bisect' to track it down to the offending patch?

Also, does 3.11-rc5 work for you?

thanks,

greg k-h

Re: s2ram + X11 broken between 3.10.5 and 3.10.6 (i915)

[Greg KH]

On Tue, Aug 13, 2013 at 06:00:34PM +0200, Toralf F�rster wrote:
> At a ThinkPad T420 w/ a 32 bit stable Gentoo Linux and a started X11
> server an attempt to s2ram results in a blank scree, a gloomy blinking
> power button and no syslog message or something helpful . If the system
> is booting w/o X11 then s2ram works.
> 
> s2ram in 3.10.5 works - and FWIW in 3.11-rc5 s2ram is fine.

Can you run 'git bisect' to track it down to the offending patch?

Also, does 3.11-rc5 work for you?

thanks,

greg k-h

Re: s2ram + X11 broken between 3.10.5 and 3.10.6 (i915)

[Toralf Förster]

On 08/13/2013 07:59 PM, Greg KH wrote:
> On Tue, Aug 13, 2013 at 06:00:34PM +0200, Toralf Förster wrote:
>> At a ThinkPad T420 w/ a 32 bit stable Gentoo Linux and a started X11
>> server an attempt to s2ram results in a blank scree, a gloomy blinking
>> power button and no syslog message or something helpful . If the system
>> is booting w/o X11 then s2ram works.
>>
>> s2ram in 3.10.5 works - and FWIW in 3.11-rc5 s2ram is fine.
> 
> Can you run 'git bisect' to track it down to the offending patch?

Ofc, but as a lazy guy still hoping that somebody points me to a
particular commit

> Also, does 3.11-rc5 work for you?

errm :
> - and FWIW in 3.11-rc5 s2ram is fine."


-- 
MfG/Sincerely
Toralf Förster
pgp finger print: 7B1A 07F4 EC82 0F90 D4C2 8936 872A E508 7DB6 9DA3

Re: s2ram + X11 broken between 3.10.5 and 3.10.6 (i915)

[Toralf Förster]

On 08/13/2013 08:36 PM, Toralf Förster wrote:
> On 08/13/2013 07:59 PM, Greg KH wrote:
>> On Tue, Aug 13, 2013 at 06:00:34PM +0200, Toralf Förster wrote:
>>> At a ThinkPad T420 w/ a 32 bit stable Gentoo Linux and a started X11
>>> server an attempt to s2ram results in a blank scree, a gloomy blinking
>>> power button and no syslog message or something helpful . If the system
>>> is booting w/o X11 then s2ram works.
>>>
>>> s2ram in 3.10.5 works - and FWIW in 3.11-rc5 s2ram is fine.
>>
>> Can you run 'git bisect' to track it down to the offending patch?
> 
Ick,  I forgot that I patched the 3.10.X directory with:
https://patchwork.kernel.org/patch/2827512/

patching that out now let s2ram works again in 3.10.6

(but s2disk is broken in 3.10.6, however I do not know, since when,
nevertheless a different issue)

-- 
MfG/Sincerely
Toralf Förster
pgp finger print: 7B1A 07F4 EC82 0F90 D4C2 8936 872A E508 7DB6 9DA3