On 29.09.2015 11:47, Dr. David Alan Gilbert wrote:
* Igor Redko (red...@virtuozzo.com) wrote:
On Пт., 2015-09-25 at 17:46 +0800, Wen Congyang wrote:
On 09/25/2015 05:09 PM, Denis V. Lunev wrote:
Release qemu global mutex before call synchronize_rcu().
synchronize_rcu() waiting for all readers
* Igor Redko (red...@virtuozzo.com) wrote:
> On Пт., 2015-09-25 at 17:46 +0800, Wen Congyang wrote:
> > On 09/25/2015 05:09 PM, Denis V. Lunev wrote:
> > > Release qemu global mutex before call synchronize_rcu().
> > > synchronize_rcu() waiting for all readers to finish their critical
> > > section
On Пн., 2015-09-28 at 13:55 +0300, Igor Redko wrote:
> On Пт., 2015-09-25 at 17:46 +0800, Wen Congyang wrote:
> > On 09/25/2015 05:09 PM, Denis V. Lunev wrote:
> > > Release qemu global mutex before call synchronize_rcu().
> > > synchronize_rcu() waiting for all readers to finish their critical
> >
On Пт., 2015-09-25 at 17:46 +0800, Wen Congyang wrote:
> On 09/25/2015 05:09 PM, Denis V. Lunev wrote:
> > Release qemu global mutex before call synchronize_rcu().
> > synchronize_rcu() waiting for all readers to finish their critical
> > sections. There is at least one critical section in which we
On 09/25/2015 05:09 PM, Denis V. Lunev wrote:
> Release qemu global mutex before call synchronize_rcu().
> synchronize_rcu() waiting for all readers to finish their critical
> sections. There is at least one critical section in which we try
> to get QGM (critical section is in address_space_rw() an
Release qemu global mutex before call synchronize_rcu().
synchronize_rcu() waiting for all readers to finish their critical
sections. There is at least one critical section in which we try
to get QGM (critical section is in address_space_rw() and
prepare_mmio_access() is trying to aquire QGM).
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