Re: ARM: gic_arch_extn (Was: [PATCH v3] irqchip: mmp: add dt support for wakeup)

2013-12-06 Thread Russell King - ARM Linux
On Fri, Dec 06, 2013 at 10:25:49PM +0100, Thomas Gleixner wrote: > The frequency of invoking the gic_arch_extn callbacks is exactly equal > to the frequency of interrupts in the system which go through the GIC > at least for mask/unmask/eoi. The frequency of calls per interrupt > depends on the

Re: ARM: gic_arch_extn (Was: [PATCH v3] irqchip: mmp: add dt support for wakeup)

2013-12-06 Thread Thomas Gleixner
On Thu, 5 Dec 2013, Russell King - ARM Linux wrote: > So there's not much point discussing this with you until you: > > (a) calm down Done so :) > (b) analyse it properly and work out the frequency under which each > class of IRQ (those >= 32 and those < 32) call into these functions. Here you

Re: ARM: gic_arch_extn (Was: [PATCH v3] irqchip: mmp: add dt support for wakeup)

2013-12-06 Thread Thomas Gleixner
On Thu, 5 Dec 2013, Russell King - ARM Linux wrote: So there's not much point discussing this with you until you: (a) calm down Done so :) (b) analyse it properly and work out the frequency under which each class of IRQ (those = 32 and those 32) call into these functions. Here you go:

Re: ARM: gic_arch_extn (Was: [PATCH v3] irqchip: mmp: add dt support for wakeup)

2013-12-06 Thread Russell King - ARM Linux
On Fri, Dec 06, 2013 at 10:25:49PM +0100, Thomas Gleixner wrote: The frequency of invoking the gic_arch_extn callbacks is exactly equal to the frequency of interrupts in the system which go through the GIC at least for mask/unmask/eoi. The frequency of calls per interrupt depends on the

Re: ARM: gic_arch_extn (Was: [PATCH v3] irqchip: mmp: add dt support for wakeup)

2013-12-05 Thread Russell King - ARM Linux
On Thu, Dec 05, 2013 at 03:12:55AM +0100, Thomas Gleixner wrote: > Russell, > > On Thu, 5 Dec 2013, Russell King - ARM Linux wrote: > > On Thu, Dec 05, 2013 at 01:41:53AM +0100, Thomas Gleixner wrote: > > > @all who feel responsible for gic_arch_extn > > > > > > On Wed, 4 Dec 2013, Thomas

Re: ARM: gic_arch_extn (Was: [PATCH v3] irqchip: mmp: add dt support for wakeup)

2013-12-05 Thread Russell King - ARM Linux
On Thu, Dec 05, 2013 at 03:12:55AM +0100, Thomas Gleixner wrote: Russell, On Thu, 5 Dec 2013, Russell King - ARM Linux wrote: On Thu, Dec 05, 2013 at 01:41:53AM +0100, Thomas Gleixner wrote: @all who feel responsible for gic_arch_extn On Wed, 4 Dec 2013, Thomas Gleixner wrote:

Re: ARM: gic_arch_extn (Was: [PATCH v3] irqchip: mmp: add dt support for wakeup)

2013-12-04 Thread Thomas Gleixner
Russell, On Thu, 5 Dec 2013, Russell King - ARM Linux wrote: > On Thu, Dec 05, 2013 at 01:41:53AM +0100, Thomas Gleixner wrote: > > @all who feel responsible for gic_arch_extn > > > > On Wed, 4 Dec 2013, Thomas Gleixner wrote: > > > I'm going to reply in a separate mail on this, because you have

Re: ARM: gic_arch_extn (Was: [PATCH v3] irqchip: mmp: add dt support for wakeup)

2013-12-04 Thread Russell King - ARM Linux
On Thu, Dec 05, 2013 at 01:41:53AM +0100, Thomas Gleixner wrote: > @all who feel responsible for gic_arch_extn > > On Wed, 4 Dec 2013, Thomas Gleixner wrote: > > I'm going to reply in a separate mail on this, because you have > > brought this to my attention, but you are not responsible in the

ARM: gic_arch_extn (Was: [PATCH v3] irqchip: mmp: add dt support for wakeup)

2013-12-04 Thread Thomas Gleixner
@all who feel responsible for gic_arch_extn On Wed, 4 Dec 2013, Thomas Gleixner wrote: > I'm going to reply in a separate mail on this, because you have > brought this to my attention, but you are not responsible in the first > place for this brainfart. Who came up with that gic_arch_extn

ARM: gic_arch_extn (Was: [PATCH v3] irqchip: mmp: add dt support for wakeup)

2013-12-04 Thread Thomas Gleixner
@all who feel responsible for gic_arch_extn On Wed, 4 Dec 2013, Thomas Gleixner wrote: I'm going to reply in a separate mail on this, because you have brought this to my attention, but you are not responsible in the first place for this brainfart. Who came up with that gic_arch_extn concept

Re: ARM: gic_arch_extn (Was: [PATCH v3] irqchip: mmp: add dt support for wakeup)

2013-12-04 Thread Russell King - ARM Linux
On Thu, Dec 05, 2013 at 01:41:53AM +0100, Thomas Gleixner wrote: @all who feel responsible for gic_arch_extn On Wed, 4 Dec 2013, Thomas Gleixner wrote: I'm going to reply in a separate mail on this, because you have brought this to my attention, but you are not responsible in the first

Re: ARM: gic_arch_extn (Was: [PATCH v3] irqchip: mmp: add dt support for wakeup)

2013-12-04 Thread Thomas Gleixner
Russell, On Thu, 5 Dec 2013, Russell King - ARM Linux wrote: On Thu, Dec 05, 2013 at 01:41:53AM +0100, Thomas Gleixner wrote: @all who feel responsible for gic_arch_extn On Wed, 4 Dec 2013, Thomas Gleixner wrote: I'm going to reply in a separate mail on this, because you have