Re: [PATCH] powerpc/powernv: Check for IRQHAPPENED before sleeping

2014-06-30 Thread Michael Neuling
On Tue, 2014-07-01 at 10:52 +1000, Michael Ellerman wrote: > On Mon, 2014-06-30 at 11:54 +0530, Preeti U Murthy wrote: > > Commit 8d6f7c5a: "powerpc/powernv: Make it possible to skip the IRQHAPPENED > > check in power7_nap()" added code that prevents even cores which enter sleep > > on idle, from

Re: [PATCH] powerpc/powernv: Check for IRQHAPPENED before sleeping

2014-06-30 Thread Michael Ellerman
On Mon, 2014-06-30 at 11:54 +0530, Preeti U Murthy wrote: > Commit 8d6f7c5a: "powerpc/powernv: Make it possible to skip the IRQHAPPENED > check in power7_nap()" added code that prevents even cores which enter sleep > on idle, from checking for pending interrupts. Fix this. To be clear, it is a

Re: [PATCH] powerpc/powernv: Check for IRQHAPPENED before sleeping

2014-06-30 Thread Michael Neuling
On Mon, 2014-06-30 at 11:54 +0530, Preeti U Murthy wrote: > Commit 8d6f7c5a: "powerpc/powernv: Make it possible to skip the IRQHAPPENED > check in power7_nap()" added code that prevents even cores which enter sleep > on idle, from checking for pending interrupts. Fix this. > > Signed-off-by:

[PATCH] powerpc/powernv: Check for IRQHAPPENED before sleeping

2014-06-30 Thread Preeti U Murthy
Commit 8d6f7c5a: "powerpc/powernv: Make it possible to skip the IRQHAPPENED check in power7_nap()" added code that prevents even cores which enter sleep on idle, from checking for pending interrupts. Fix this. Signed-off-by: Preeti U Murthy --- arch/powerpc/kernel/idle_power7.S |2 +- 1

[PATCH] powerpc/powernv: Check for IRQHAPPENED before sleeping

2014-06-30 Thread Preeti U Murthy
Commit 8d6f7c5a: powerpc/powernv: Make it possible to skip the IRQHAPPENED check in power7_nap() added code that prevents even cores which enter sleep on idle, from checking for pending interrupts. Fix this. Signed-off-by: Preeti U Murthy pre...@linux.vnet.ibm.com ---

Re: [PATCH] powerpc/powernv: Check for IRQHAPPENED before sleeping

2014-06-30 Thread Michael Neuling
On Mon, 2014-06-30 at 11:54 +0530, Preeti U Murthy wrote: Commit 8d6f7c5a: powerpc/powernv: Make it possible to skip the IRQHAPPENED check in power7_nap() added code that prevents even cores which enter sleep on idle, from checking for pending interrupts. Fix this. Signed-off-by: Preeti U

Re: [PATCH] powerpc/powernv: Check for IRQHAPPENED before sleeping

2014-06-30 Thread Michael Ellerman
On Mon, 2014-06-30 at 11:54 +0530, Preeti U Murthy wrote: Commit 8d6f7c5a: powerpc/powernv: Make it possible to skip the IRQHAPPENED check in power7_nap() added code that prevents even cores which enter sleep on idle, from checking for pending interrupts. Fix this. To be clear, it is a bug in

Re: [PATCH] powerpc/powernv: Check for IRQHAPPENED before sleeping

2014-06-30 Thread Michael Neuling
On Tue, 2014-07-01 at 10:52 +1000, Michael Ellerman wrote: On Mon, 2014-06-30 at 11:54 +0530, Preeti U Murthy wrote: Commit 8d6f7c5a: powerpc/powernv: Make it possible to skip the IRQHAPPENED check in power7_nap() added code that prevents even cores which enter sleep on idle, from checking