On Wed, Jul 15, 2015 at 02:36:54PM +0200, Thomas Gleixner wrote:
> On Wed, 15 Jul 2015, Tony Lindgren wrote:
> > Felipe,
> >
> > * Tony Lindgren [150119 13:41]:
> > > * Felipe Balbi [150102 10:50]:
> > > > as it turns out the current IRQ number will
> > > > *always* be available from SIR registe
On Wed, 15 Jul 2015, Tony Lindgren wrote:
> Felipe,
>
> * Tony Lindgren [150119 13:41]:
> > * Felipe Balbi [150102 10:50]:
> > > as it turns out the current IRQ number will
> > > *always* be available from SIR register which
> > > renders the reads of PENDING registers as plain
> > > unnecessary
Felipe,
* Tony Lindgren [150119 13:41]:
> * Felipe Balbi [150102 10:50]:
> > as it turns out the current IRQ number will
> > *always* be available from SIR register which
> > renders the reads of PENDING registers as plain
> > unnecessary overhead.
> >
> > In order to catch any situation where
* Felipe Balbi [150102 10:50]:
> as it turns out the current IRQ number will
> *always* be available from SIR register which
> renders the reads of PENDING registers as plain
> unnecessary overhead.
>
> In order to catch any situation where SIR reads
> as zero, we're adding a WARN() to turn it in
On Fri, Jan 02, 2015 at 01:32:51PM -0800, Tony Lindgren wrote:
> * Felipe Balbi [150102 10:50]:
> > as it turns out the current IRQ number will
> > *always* be available from SIR register which
> > renders the reads of PENDING registers as plain
> > unnecessary overhead.
> >
> > In order to catch
* Felipe Balbi [150102 10:50]:
> as it turns out the current IRQ number will
> *always* be available from SIR register which
> renders the reads of PENDING registers as plain
> unnecessary overhead.
>
> In order to catch any situation where SIR reads
> as zero, we're adding a WARN() to turn it in
as it turns out the current IRQ number will
*always* be available from SIR register which
renders the reads of PENDING registers as plain
unnecessary overhead.
In order to catch any situation where SIR reads
as zero, we're adding a WARN() to turn it into
a very verbose error and users actually rep
