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| Started by | Anna-Maria Gleixner <anna-maria@linutronix.de> |
|---|---|
| First post | 2016-04-04 15:00 +0200 |
| Last post | 2016-04-13 23:40 +0200 |
| Articles | 4 — 3 participants |
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[PATCH] ARM: OMAP: wakeupgen: Add comment for unhandled FROZEN transitions Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-04-04 15:00 +0200
Re: [PATCH] ARM: OMAP: wakeupgen: Add comment for unhandled FROZEN transitions santosh shilimkar <santosh.shilimkar@oracle.com> - 2016-04-04 18:10 +0200
Re: [PATCH] ARM: OMAP: wakeupgen: Add comment for unhandled FROZEN transitions Tony Lindgren <tony@atomide.com> - 2016-04-07 19:10 +0200
Re: [PATCH] ARM: OMAP: wakeupgen: Add comment for unhandled FROZEN transitions Tony Lindgren <tony@atomide.com> - 2016-04-13 23:40 +0200
| From | Anna-Maria Gleixner <anna-maria@linutronix.de> |
|---|---|
| Date | 2016-04-04 15:00 +0200 |
| Subject | [PATCH] ARM: OMAP: wakeupgen: Add comment for unhandled FROZEN transitions |
| Message-ID | <rkcgO-388-9@gated-at.bofh.it> |
FROZEN hotplug notifiers are not handled and do not have to be. Insert
a comment to remember that the lack of the FROZEN transitions is no
accident.
Cc: Tony Lindgren <tony@atomide.com>
Cc: Santosh Shilimkar <ssantosh@kernel.org>
Cc: linux-omap@vger.kernel.org
Signed-off-by: Anna-Maria Gleixner <anna-maria@linutronix.de>
---
arch/arm/mach-omap2/omap-wakeupgen.c | 5 +++++
1 file changed, 5 insertions(+)
--- a/arch/arm/mach-omap2/omap-wakeupgen.c
+++ b/arch/arm/mach-omap2/omap-wakeupgen.c
@@ -320,6 +320,11 @@ static int irq_cpu_hotplug_notify(struct
{
unsigned int cpu = (unsigned int)hcpu;
+ /*
+ * Corresponding FROZEN transitions do not have to be handled,
+ * they are handled by at a higher level
+ * (drivers/cpuidle/coupled.c).
+ */
switch (action) {
case CPU_ONLINE:
wakeupgen_irqmask_all(cpu, 0);
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| From | santosh shilimkar <santosh.shilimkar@oracle.com> |
|---|---|
| Date | 2016-04-04 18:10 +0200 |
| Subject | Re: [PATCH] ARM: OMAP: wakeupgen: Add comment for unhandled FROZEN transitions |
| Message-ID | <rkfeG-5Fz-23@gated-at.bofh.it> |
| In reply to | #1370604 |
On 4/4/2016 5:55 AM, Anna-Maria Gleixner wrote: > FROZEN hotplug notifiers are not handled and do not have to be. Insert > a comment to remember that the lack of the FROZEN transitions is no > accident. > > Cc: Tony Lindgren <tony@atomide.com> > Cc: Santosh Shilimkar <ssantosh@kernel.org> > Cc: linux-omap@vger.kernel.org > Signed-off-by: Anna-Maria Gleixner <anna-maria@linutronix.de> > --- Acked-by: Santosh Shilimkar <ssantosh@kernel.org>
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| From | Tony Lindgren <tony@atomide.com> |
|---|---|
| Date | 2016-04-07 19:10 +0200 |
| Subject | Re: [PATCH] ARM: OMAP: wakeupgen: Add comment for unhandled FROZEN transitions |
| Message-ID | <rllBn-7dK-15@gated-at.bofh.it> |
| In reply to | #1370727 |
* santosh shilimkar <santosh.shilimkar@oracle.com> [160404 09:06]: > On 4/4/2016 5:55 AM, Anna-Maria Gleixner wrote: > >FROZEN hotplug notifiers are not handled and do not have to be. Insert > >a comment to remember that the lack of the FROZEN transitions is no > >accident. > > > >Cc: Tony Lindgren <tony@atomide.com> > >Cc: Santosh Shilimkar <ssantosh@kernel.org> > >Cc: linux-omap@vger.kernel.org > >Signed-off-by: Anna-Maria Gleixner <anna-maria@linutronix.de> > >--- > Acked-by: Santosh Shilimkar <ssantosh@kernel.org> Yeah looks good to me too, will apply for v4.7 when I get through the pending fixes here first. Regards, Tony
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| From | Tony Lindgren <tony@atomide.com> |
|---|---|
| Date | 2016-04-13 23:40 +0200 |
| Subject | Re: [PATCH] ARM: OMAP: wakeupgen: Add comment for unhandled FROZEN transitions |
| Message-ID | <rnAFY-7OI-13@gated-at.bofh.it> |
| In reply to | #1373580 |
* Tony Lindgren <tony@atomide.com> [160407 10:04]: > * santosh shilimkar <santosh.shilimkar@oracle.com> [160404 09:06]: > > On 4/4/2016 5:55 AM, Anna-Maria Gleixner wrote: > > >FROZEN hotplug notifiers are not handled and do not have to be. Insert > > >a comment to remember that the lack of the FROZEN transitions is no > > >accident. > > > > > >Cc: Tony Lindgren <tony@atomide.com> > > >Cc: Santosh Shilimkar <ssantosh@kernel.org> > > >Cc: linux-omap@vger.kernel.org > > >Signed-off-by: Anna-Maria Gleixner <anna-maria@linutronix.de> > > >--- > > Acked-by: Santosh Shilimkar <ssantosh@kernel.org> > > Yeah looks good to me too, will apply for v4.7 when I get through the > pending fixes here first. Applying into omap-for-v4.7/soc thanks. Tony
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