RE: Issues with calling pm_runtime functions in platform_pm_suspend_noirq/IRQ disabled context.

2010-08-10 Thread Basak, Partha
: Issues with calling pm_runtime functions in > platform_pm_suspend_noirq/IRQ disabled context. > > "Basak, Partha" writes: > > >> Finally, we have omap_sram_idle(): > >> > >> > In particular, for USB, while executing SRAM_Idle, is we use > pm

RE: Issues with calling pm_runtime functions in platform_pm_suspend_noirq/IRQ disabled context.

2010-08-09 Thread Shilimkar, Santosh
uddi, > Hema; Raja, Govindraj; Varadarajan, Charulatha > Subject: RE: Issues with calling pm_runtime functions in > platform_pm_suspend_noirq/IRQ disabled context. > [Snip] > > >> pm_runtime_put_sync() > > >> __pm_runtime_put() > > &

RE: Issues with calling pm_runtime functions in platform_pm_suspend_noirq/IRQ disabled context.

2010-08-09 Thread Shilimkar, Santosh
gt; ow...@vger.kernel.org] On Behalf Of Kevin Hilman > >> Sent: Monday, August 09, 2010 9:01 PM > >> To: Basak, Partha > >> Cc: Paul Walmsley; linux-omap@vger.kernel.org; Kalliguddi, Hema; Raja, > >> Govindraj; Varadarajan, Charulatha > >> Subject: Re: Issues

Re: Issues with calling pm_runtime functions in platform_pm_suspend_noirq/IRQ disabled context.

2010-08-09 Thread Kevin Hilman
lmsley; linux-omap@vger.kernel.org; Kalliguddi, Hema; Raja, >> Govindraj; Varadarajan, Charulatha >> Subject: Re: Issues with calling pm_runtime functions in >> platform_pm_suspend_noirq/IRQ disabled context. >> >> "Basak, Partha" writes: >> &g

RE: Issues with calling pm_runtime functions in platform_pm_suspend_noirq/IRQ disabled context.

2010-08-09 Thread Shilimkar, Santosh
ovindraj; Varadarajan, Charulatha > Subject: Re: Issues with calling pm_runtime functions in > platform_pm_suspend_noirq/IRQ disabled context. > > "Basak, Partha" writes: > > >> Finally, we have omap_sram_idle(): > >> > >> > In particular,

Re: Issues with calling pm_runtime functions in platform_pm_suspend_noirq/IRQ disabled context.

2010-08-09 Thread Kevin Hilman
"Basak, Partha" writes: >> Finally, we have omap_sram_idle(): >> >> > In particular, for USB, while executing SRAM_Idle, is we use pm_runtime >> > functions, we see spurious IO-Pad interrupts. >> >> Your message doesn't specify what PM runtime functions you are executing. >> But if those functi

RE: Issues with calling pm_runtime functions in platform_pm_suspend_noirq/IRQ disabled context.

2010-08-09 Thread Basak, Partha
> Finally, we have omap_sram_idle(): > > > In particular, for USB, while executing SRAM_Idle, is we use pm_runtime > > functions, we see spurious IO-Pad interrupts. > > Your message doesn't specify what PM runtime functions you are executing. > But if those functions are calling mutex_lock(), the

RE: Issues with calling pm_runtime functions in platform_pm_suspend_noirq/IRQ disabled context.

2010-08-09 Thread Paul Walmsley
On Sat, 7 Aug 2010, Basak, Partha wrote: > > -Original Message- > > From: Paul Walmsley [mailto:p...@pwsan.com] > > Sent: Saturday, August 07, 2010 1:00 AM > > > > On Tue, 3 Aug 2010, Basak, Partha wrote: > > > > > I believe, it is not correct to call the pm_runtime APIs from interrupt >

RE: Issues with calling pm_runtime functions in platform_pm_suspend_noirq/IRQ disabled context.

2010-08-06 Thread Basak, Partha
a; Cousson, Benoit > Subject: Re: Issues with calling pm_runtime functions in > platform_pm_suspend_noirq/IRQ disabled context. > > "Basak, Partha" writes: > > >> -Original Message- > >> From: Kevin Hilman [mailto:khil...@deeprootsystems.com] > &

RE: Issues with calling pm_runtime functions in platform_pm_suspend_noirq/IRQ disabled context.

2010-08-06 Thread Basak, Partha
a; Cousson, Benoit > Subject: Re: Issues with calling pm_runtime functions in > platform_pm_suspend_noirq/IRQ disabled context. > > Kevin Hilman writes: > > > Kevin Hilman writes: > > > >> "Basak, Partha" writes: > >> > >>>>

RE: Issues with calling pm_runtime functions in platform_pm_suspend_noirq/IRQ disabled context.

2010-08-06 Thread Basak, Partha
a; Cousson, Benoit > Subject: Re: Issues with calling pm_runtime functions in > platform_pm_suspend_noirq/IRQ disabled context. > > "Basak, Partha" writes: > > > > > Tested GPIO for Suspend with these changes & obtained dump of Circular > Locking de

Re: Issues with calling pm_runtime functions in platform_pm_suspend_noirq/IRQ disabled context.

2010-08-04 Thread Kevin Hilman
"Basak, Partha" writes: > > Tested GPIO for Suspend with these changes & obtained dump of Circular > Locking dependencies: > It would *really* help to have these GPIO conversion patches posted against a public tree/branch one could see exactly what is going on and be able to reproduce this prob

Re: Issues with calling pm_runtime functions in platform_pm_suspend_noirq/IRQ disabled context.

2010-08-04 Thread Kevin Hilman
gt;> To: Basak, Partha >>>> Cc: Paul Walmsley; linux-omap@vger.kernel.org; Kalliguddi, Hema; Raja, >>>> Govindraj; Varadarajan, Charulatha; Nayak, Rajendra; Cousson, Benoit >>>> Subject: Re: Issues with calling pm_runtime functions in >>>> platform_pm_su

Re: Issues with calling pm_runtime functions in platform_pm_suspend_noirq/IRQ disabled context.

2010-08-04 Thread Kevin Hilman
x-omap@vger.kernel.org; Kalliguddi, Hema; Raja, >>> Govindraj; Varadarajan, Charulatha; Nayak, Rajendra; Cousson, Benoit >>> Subject: Re: Issues with calling pm_runtime functions in >>> platform_pm_suspend_noirq/IRQ disabled context. >>> >>> "Basa

Re: Issues with calling pm_runtime functions in platform_pm_suspend_noirq/IRQ disabled context.

2010-08-04 Thread Kevin Hilman
> Govindraj; Varadarajan, Charulatha; Nayak, Rajendra; Cousson, Benoit >> Subject: Re: Issues with calling pm_runtime functions in >> platform_pm_suspend_noirq/IRQ disabled context. >> >> "Basak, Partha" writes: >> >> > Resending with the correc

RE: Issues with calling pm_runtime functions in platform_pm_suspend_noirq/IRQ disabled context.

2010-08-04 Thread Basak, Partha
a; Cousson, Benoit > Subject: Re: Issues with calling pm_runtime functions in > platform_pm_suspend_noirq/IRQ disabled context. > > "Basak, Partha" writes: > > > Resending with the corrected mailing list > > > > Hello Kevin, > > > > I want to

Re: Issues with calling pm_runtime functions in platform_pm_suspend_noirq/IRQ disabled context.

2010-08-03 Thread Kevin Hilman
"Basak, Partha" writes: > Resending with the corrected mailing list > > Hello Kevin, > > I want to draw your attention to an issue the following patch > introduces. > http://dev.omapzoom.org/?p=swarch/linux-omap-adv.git;a=commitdiff;h=8041359e18e49bf8a3d41f15894db9e476f3a8fc [...] > I believe,