Re: [PATCH/RFC] rtc: rtc-twl: Fixed nested IRQ handling in resume from suspend

2015-02-26 Thread Gerlando Falauto
Hi Thomas, did anything ever come out of this? I'm encountering a similar but different problem, where a nested interrupt handler is called directly from the resend tasklet (and therefore -- if I'm not mistaken -- in an atomic context, which is unexpected). This issue however appears during

Re: [PATCH/RFC] rtc: rtc-twl: Fixed nested IRQ handling in resume from suspend

2015-02-26 Thread Gerlando Falauto
Hi Thomas, did anything ever come out of this? I'm encountering a similar but different problem, where a nested interrupt handler is called directly from the resend tasklet (and therefore -- if I'm not mistaken -- in an atomic context, which is unexpected). This issue however appears during

Re: [PATCH/RFC] rtc: rtc-twl: Fixed nested IRQ handling in resume from suspend

2014-09-20 Thread Rafael J. Wysocki
On Wednesday, September 17, 2014 02:57:11 PM Thomas Gleixner wrote: > On Sat, 13 Sep 2014, Laurent Pinchart wrote: > > > The TWL RTC interrupt is a double-nested threaded interrupt, handled > > through the TWL SIH (Secondary Interrupt Handler) and PIH (Primary > > Interrupt Handler). > > > >

Re: [PATCH/RFC] rtc: rtc-twl: Fixed nested IRQ handling in resume from suspend

2014-09-20 Thread Rafael J. Wysocki
On Wednesday, September 17, 2014 02:57:11 PM Thomas Gleixner wrote: On Sat, 13 Sep 2014, Laurent Pinchart wrote: The TWL RTC interrupt is a double-nested threaded interrupt, handled through the TWL SIH (Secondary Interrupt Handler) and PIH (Primary Interrupt Handler). When the system

Re: [PATCH/RFC] rtc: rtc-twl: Fixed nested IRQ handling in resume from suspend

2014-09-17 Thread Thomas Gleixner
On Sat, 13 Sep 2014, Laurent Pinchart wrote: > The TWL RTC interrupt is a double-nested threaded interrupt, handled > through the TWL SIH (Secondary Interrupt Handler) and PIH (Primary > Interrupt Handler). > > When the system is woken up from suspend by a TWL RTC alarm interrupt, > the TWL PIH

Re: [PATCH/RFC] rtc: rtc-twl: Fixed nested IRQ handling in resume from suspend

2014-09-17 Thread Thomas Gleixner
On Sat, 13 Sep 2014, Laurent Pinchart wrote: The TWL RTC interrupt is a double-nested threaded interrupt, handled through the TWL SIH (Secondary Interrupt Handler) and PIH (Primary Interrupt Handler). When the system is woken up from suspend by a TWL RTC alarm interrupt, the TWL PIH and

Re: [PATCH/RFC] rtc: rtc-twl: Fixed nested IRQ handling in resume from suspend

2014-09-14 Thread Laurent Pinchart
Hi Thomas, On Saturday 13 September 2014 21:12:16 Thomas Gleixner wrote: > On Sat, 13 Sep 2014, Laurent Pinchart wrote: > > The TWL RTC interrupt is a double-nested threaded interrupt, handled > > through the TWL SIH (Secondary Interrupt Handler) and PIH (Primary > > Interrupt Handler). > > > >

Re: [PATCH/RFC] rtc: rtc-twl: Fixed nested IRQ handling in resume from suspend

2014-09-14 Thread Laurent Pinchart
Hi Thomas, On Saturday 13 September 2014 21:12:16 Thomas Gleixner wrote: On Sat, 13 Sep 2014, Laurent Pinchart wrote: The TWL RTC interrupt is a double-nested threaded interrupt, handled through the TWL SIH (Secondary Interrupt Handler) and PIH (Primary Interrupt Handler). When the

Re: [PATCH/RFC] rtc: rtc-twl: Fixed nested IRQ handling in resume from suspend

2014-09-13 Thread Thomas Gleixner
On Sat, 13 Sep 2014, Laurent Pinchart wrote: > The TWL RTC interrupt is a double-nested threaded interrupt, handled > through the TWL SIH (Secondary Interrupt Handler) and PIH (Primary > Interrupt Handler). > > When the system is woken up from suspend by a TWL RTC alarm interrupt, > the TWL PIH

[PATCH/RFC] rtc: rtc-twl: Fixed nested IRQ handling in resume from suspend

2014-09-13 Thread Laurent Pinchart
The TWL RTC interrupt is a double-nested threaded interrupt, handled through the TWL SIH (Secondary Interrupt Handler) and PIH (Primary Interrupt Handler). When the system is woken up from suspend by a TWL RTC alarm interrupt, the TWL PIH and SIH are enabled first (due to the normal IRQ enabling

[PATCH/RFC] rtc: rtc-twl: Fixed nested IRQ handling in resume from suspend

2014-09-13 Thread Laurent Pinchart
The TWL RTC interrupt is a double-nested threaded interrupt, handled through the TWL SIH (Secondary Interrupt Handler) and PIH (Primary Interrupt Handler). When the system is woken up from suspend by a TWL RTC alarm interrupt, the TWL PIH and SIH are enabled first (due to the normal IRQ enabling

Re: [PATCH/RFC] rtc: rtc-twl: Fixed nested IRQ handling in resume from suspend

2014-09-13 Thread Thomas Gleixner
On Sat, 13 Sep 2014, Laurent Pinchart wrote: The TWL RTC interrupt is a double-nested threaded interrupt, handled through the TWL SIH (Secondary Interrupt Handler) and PIH (Primary Interrupt Handler). When the system is woken up from suspend by a TWL RTC alarm interrupt, the TWL PIH and