Hi,
I wrote a kernel module to play with hrtimer subsystem and it hangs
with UML, Any ideas on why it may be hanging? It doesn't hang on any
of my other machines. Hopefully I'm not doing something stupid, but I
don't think I am..
It appears the timer handler does fire. However, the UML process is
Am Mittwoch, 28. März 2018, 12:28:02 CEST schrieb Joel Fernandes:
> Hi,
>
> I wrote a kernel module to play with hrtimer subsystem and it hangs
> with UML, Any ideas on why it may be hanging? It doesn't hang on any
> of my other machines. Hopefully I'm not doing something stupid, but I
> don't thi
On Wed, Mar 28, 2018 at 12:28 PM, Joel Fernandes wrote:
> while(release_now == 0);
while (release_now == 0)
cpu_relax();
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- ge...@linux-m68k.org
In personal conversatio
Am Mittwoch, 28. März 2018, 15:11:29 CEST schrieb Geert Uytterhoeven:
> On Wed, Mar 28, 2018 at 12:28 PM, Joel Fernandes
wrote:
> > while(release_now == 0);
>
> while (release_now == 0)
> cpu_relax();
Not sure whether a cpu_relax() fixes the problem.
I guess the root of the prob
Thanks for the quick reply.
On Wed, Mar 28, 2018 at 6:19 AM, Richard Weinberger wrote:
> Am Mittwoch, 28. März 2018, 15:11:29 CEST schrieb Geert Uytterhoeven:
>> On Wed, Mar 28, 2018 at 12:28 PM, Joel Fernandes
> wrote:
>> > while(release_now == 0);
>>
>> while (release_now == 0)
>>
Am Donnerstag, 29. März 2018, 00:19:39 CEST schrieb Joel Fernandes:
> Thanks for the quick reply.
>
> On Wed, Mar 28, 2018 at 6:19 AM, Richard Weinberger wrote:
> > Am Mittwoch, 28. März 2018, 15:11:29 CEST schrieb Geert Uytterhoeven:
> >> On Wed, Mar 28, 2018 at 12:28 PM, Joel Fernandes
> > wro
On Thu, Mar 29, 2018 at 12:35 AM, Richard Weinberger wrote:
> Am Donnerstag, 29. März 2018, 00:19:39 CEST schrieb Joel Fernandes:
>> On Wed, Mar 28, 2018 at 6:19 AM, Richard Weinberger wrote:
>> > Am Mittwoch, 28. März 2018, 15:11:29 CEST schrieb Geert Uytterhoeven:
>> >> On Wed, Mar 28, 2018 at
