Re: [patch V2 30/67] powerpc/numa: Convert to hotplug state machine

Hi, On 2016-07-14 23:42, Anton Blanchard wrote: Hi, From: Sebastian Andrzej Siewior Install the callbacks via the state machine and let the core invoke the callbacks on the already online CPUs. This is causing an oops on ppc64le QEMU, looks like a NULL pointer: Did you tested it against

[patch V2 30/67] powerpc/numa: Convert to hotplug state machine

Cc: Michael Ellerman Cc: Nikunj A Dadhania Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Raghavendra K T Cc: Thomas Gleixner Cc: linuxppc-dev@lists.ozlabs.org Signed-off-by: Anna-Maria Gleixner --- arch/powerpc/mm/numa.c | 46 -- include/linux

[patch V2 18/67] powerpc/perf: Convert book3s notifier to state machine callbacks

Srinivasan Cc: Michael Ellerman Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Sukadev Bhattiprolu Cc: linuxppc-dev@lists.ozlabs.org Signed-off-by: Anna-Maria Gleixner --- arch/powerpc/perf/core-book3s.c | 30 +++--- include/linux/cpuhotplug.h | 1 + 2 files changed, 8

[patch 29/66] powerpc: numa: Convert to hotplug state machine

-off-by: Anna-Maria Gleixner --- arch/powerpc/mm/numa.c | 46 +++-- include/linux/cpuhotplug.h |1 2 files changed, 17 insertions(+), 30 deletions(-) --- a/arch/powerpc/mm/numa.c +++ b/arch/powerpc/mm/numa.c @@ -581,30 +581,22 @@ static void

[patch 17/66] powerpc: perf: Convert book3s notifier to state machine callbacks

@lists.ozlabs.org Signed-off-by: Anna-Maria Gleixner --- arch/powerpc/perf/core-book3s.c | 30 +++--- include/linux/cpuhotplug.h |1 + 2 files changed, 8 insertions(+), 23 deletions(-) --- a/arch/powerpc/perf/core-book3s.c +++ b/arch/powerpc/perf/core-book3s.c

[PATCH] powerpc/pmac/smp: Add missing FROZEN hotplug notifier transitions

argument with ~CPU_TASKS_FROZEN, to handle all FROZEN tasks the same way than the corresponding non frozen tasks. Cc: Benjamin Herrenschmidt Cc: linuxppc-dev@lists.ozlabs.org Signed-off-by: Anna-Maria Gleixner --- arch/powerpc/platforms/powermac/smp.c |3 +-- 1 file changed, 1 insertion(+), 2