[Xenomai-core] Troubles with switchtest

2009-05-13 Thread Jan Kiszka
Hi Gilles, I'm currently facing a nasty effect with switchtest over latest git head (only tested this so far): running it inside my test VM (ie. with frequent excessive latencies) I get a stalled Linux timer IRQ quite quickly. System is otherwise still responsive, Xenomai timers are still being de

Re: [Xenomai-core] Troubles with switchtest

2009-05-13 Thread Gilles Chanteperdrix
Jan Kiszka wrote: > Hi Gilles, > > I'm currently facing a nasty effect with switchtest over latest git head > (only tested this so far): running it inside my test VM (ie. with > frequent excessive latencies) I get a stalled Linux timer IRQ quite > quickly. System is otherwise still responsive, Xen

Re: [Xenomai-core] [Xenomai-help] Periodic threads not scheduled anymore during debug session

2009-05-13 Thread Philippe Gerum
On Wed, 2009-05-13 at 14:04 +0200, Steven Kauffmann wrote: > Hi all, > > If I connect a debugger to my application, other Xenomai periodic > threads (threads that not belong to the current process I'm debugging > ) are not scheduled anymore. Attached you can find a simple example > that reproduces

Re: [Xenomai-core] [Xenomai-help] Periodic threads not scheduled anymore during debug session

2009-05-13 Thread Gilles Chanteperdrix
Philippe Gerum wrote: > On Wed, 2009-05-13 at 14:04 +0200, Steven Kauffmann wrote: >> Hi all, >> >> If I connect a debugger to my application, other Xenomai periodic >> threads (threads that not belong to the current process I'm debugging >> ) are not scheduled anymore. Attached you can find a simp

Re: [Xenomai-core] Troubles with switchtest

2009-05-13 Thread Jan Kiszka
Gilles Chanteperdrix wrote: > Jan Kiszka wrote: >> Hi Gilles, >> >> I'm currently facing a nasty effect with switchtest over latest git head >> (only tested this so far): running it inside my test VM (ie. with >> frequent excessive latencies) I get a stalled Linux timer IRQ quite >> quickly. System

Re: [Xenomai-core] Troubles with switchtest

2009-05-13 Thread Philippe Gerum
On Wed, 2009-05-13 at 15:18 +0200, Jan Kiszka wrote: > Gilles Chanteperdrix wrote: > > Jan Kiszka wrote: > >> Hi Gilles, > >> > >> I'm currently facing a nasty effect with switchtest over latest git head > >> (only tested this so far): running it inside my test VM (ie. with > >> frequent excessive

Re: [Xenomai-core] [Xenomai-help] Periodic threads not scheduled anymore during debug session

2009-05-13 Thread Philippe Gerum
On Wed, 2009-05-13 at 15:16 +0200, Gilles Chanteperdrix wrote: > Philippe Gerum wrote: > > On Wed, 2009-05-13 at 14:04 +0200, Steven Kauffmann wrote: > >> Hi all, > >> > >> If I connect a debugger to my application, other Xenomai periodic > >> threads (threads that not belong to the current process

Re: [Xenomai-core] [Xenomai-help] Periodic threads not scheduled anymore during debug session

2009-05-13 Thread Gilles Chanteperdrix
Philippe Gerum wrote: > On Wed, 2009-05-13 at 15:16 +0200, Gilles Chanteperdrix wrote: >> Philippe Gerum wrote: >>> On Wed, 2009-05-13 at 14:04 +0200, Steven Kauffmann wrote: Hi all, If I connect a debugger to my application, other Xenomai periodic threads (threads that not belo

Re: [Xenomai-core] [Xenomai-help] Periodic threads not scheduled anymore during debug session

2009-05-13 Thread Philippe Gerum
On Wed, 2009-05-13 at 15:34 +0200, Gilles Chanteperdrix wrote: > Philippe Gerum wrote: > > On Wed, 2009-05-13 at 15:16 +0200, Gilles Chanteperdrix wrote: > >> Philippe Gerum wrote: > >>> On Wed, 2009-05-13 at 14:04 +0200, Steven Kauffmann wrote: > Hi all, > > If I connect a debugger

Re: [Xenomai-core] Troubles with switchtest

2009-05-13 Thread Gilles Chanteperdrix
Jan Kiszka wrote: > Gilles Chanteperdrix wrote: >> Jan Kiszka wrote: >>> Hi Gilles, >>> >>> I'm currently facing a nasty effect with switchtest over latest git head >>> (only tested this so far): running it inside my test VM (ie. with >>> frequent excessive latencies) I get a stalled Linux timer IR

[Xenomai-core] [PATCH] Fix host IRQ propagation (was: Troubles with switchtest)

2009-05-13 Thread Jan Kiszka
Philippe Gerum wrote: > On Wed, 2009-05-13 at 15:18 +0200, Jan Kiszka wrote: >> Gilles Chanteperdrix wrote: >>> Jan Kiszka wrote: Hi Gilles, I'm currently facing a nasty effect with switchtest over latest git head (only tested this so far): running it inside my test VM (ie. with

Re: [Xenomai-core] Troubles with switchtest

2009-05-13 Thread Jan Kiszka
Gilles Chanteperdrix wrote: > Jan Kiszka wrote: >> Gilles Chanteperdrix wrote: >>> Jan Kiszka wrote: Hi Gilles, I'm currently facing a nasty effect with switchtest over latest git head (only tested this so far): running it inside my test VM (ie. with frequent excessive late

Re: [Xenomai-core] [PATCH] Fix host IRQ propagation (was: Troubles with switchtest)

2009-05-13 Thread Philippe Gerum
On Wed, 2009-05-13 at 17:28 +0200, Jan Kiszka wrote: > Philippe Gerum wrote: > > On Wed, 2009-05-13 at 15:18 +0200, Jan Kiszka wrote: > >> Gilles Chanteperdrix wrote: > >>> Jan Kiszka wrote: > Hi Gilles, > > I'm currently facing a nasty effect with switchtest over latest git head > >

Re: [Xenomai-core] [PATCH] Fix host IRQ propagation

2009-05-13 Thread Jan Kiszka
Philippe Gerum wrote: > On Wed, 2009-05-13 at 17:28 +0200, Jan Kiszka wrote: >> Philippe Gerum wrote: >>> On Wed, 2009-05-13 at 15:18 +0200, Jan Kiszka wrote: Gilles Chanteperdrix wrote: > Jan Kiszka wrote: >> Hi Gilles, >> >> I'm currently facing a nasty effect with switchtest

Re: [Xenomai-core] [PATCH] Fix host IRQ propagation

2009-05-13 Thread Gilles Chanteperdrix
Jan Kiszka wrote: > Philippe Gerum wrote: >> On Wed, 2009-05-13 at 15:18 +0200, Jan Kiszka wrote: >>> Gilles Chanteperdrix wrote: Jan Kiszka wrote: > Hi Gilles, > > I'm currently facing a nasty effect with switchtest over latest git head > (only tested this so far): running it

Re: [Xenomai-core] [PATCH] Fix host IRQ propagation

2009-05-13 Thread Jan Kiszka
Gilles Chanteperdrix wrote: > Jan Kiszka wrote: >> Philippe Gerum wrote: >>> On Wed, 2009-05-13 at 15:18 +0200, Jan Kiszka wrote: Gilles Chanteperdrix wrote: > Jan Kiszka wrote: >> Hi Gilles, >> >> I'm currently facing a nasty effect with switchtest over latest git head >>

Re: [Xenomai-core] [PATCH] Fix host IRQ propagation (was: Troubles with switchtest)

2009-05-13 Thread Martin Shepherd
On Wed, 13 May 2009, Jan Kiszka wrote: >... > Martin, could you check if this helps you, too? It doesn't appear to help. To check, first I turned on the HPET and PM timer options, and recompiled the kernel without your patch, to verify that this reproduced the problem. I then manually applied you

Re: [Xenomai-core] [PATCH] Fix host IRQ propagation

2009-05-13 Thread Philippe Gerum
On Wed, 2009-05-13 at 18:10 +0200, Jan Kiszka wrote: > Philippe Gerum wrote: > > On Wed, 2009-05-13 at 17:28 +0200, Jan Kiszka wrote: > >> Philippe Gerum wrote: > >>> On Wed, 2009-05-13 at 15:18 +0200, Jan Kiszka wrote: > Gilles Chanteperdrix wrote: > > Jan Kiszka wrote: > >> Hi Gilles

Re: [Xenomai-core] Troubles with switchtest

2009-05-13 Thread Gilles Chanteperdrix
Jan Kiszka wrote: > Gilles Chanteperdrix wrote: >> Jan Kiszka wrote: >>> Gilles Chanteperdrix wrote: Jan Kiszka wrote: > Hi Gilles, > > I'm currently facing a nasty effect with switchtest over latest git head > (only tested this so far): running it inside my test VM (ie. with >