Re: [PATCH V2 2/2]: powerpc/hotplug/mm: Fix hot-add memory node assoc

2017-05-26 Thread Michael Bringmann
>> arch/powerpc/mm/numa.c |7 --- >> 1 file changed, 7 deletions(-) >> >> diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c >> index 15c2dd5..18f3038 100644 >> --- a/arch/powerpc/mm/numa.c >> +++ b/arch/powerpc/mm/numa.c >> @@ -907,13 +907,6 @@ void __init initmem_init(void) >>

Re: [PATCH V2 2/2]: powerpc/hotplug/mm: Fix hot-add memory node assoc

2017-05-26 Thread Michael Bringmann
>> arch/powerpc/mm/numa.c |7 --- >> 1 file changed, 7 deletions(-) >> >> diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c >> index 15c2dd5..18f3038 100644 >> --- a/arch/powerpc/mm/numa.c >> +++ b/arch/powerpc/mm/numa.c >> @@ -907,13 +907,6 @@ void __init initmem_init(void) >>

Re: [PATCH V2 2/2]: powerpc/hotplug/mm: Fix hot-add memory node assoc

2017-05-25 Thread Michael Ellerman
Michael Bringmann writes: > Removing or adding memory via the PowerPC hotplug interface shows > anomalies in the association between memory and nodes. What anomalies? Please describe the actual problem you're seeing, with details, and why you think this is the correct

Re: [PATCH V2 2/2]: powerpc/hotplug/mm: Fix hot-add memory node assoc

2017-05-25 Thread Michael Ellerman
Michael Bringmann writes: > Removing or adding memory via the PowerPC hotplug interface shows > anomalies in the association between memory and nodes. What anomalies? Please describe the actual problem you're seeing, with details, and why you think this is the correct fix. This is a revert of

Re: [PATCH V2 2/2]: powerpc/hotplug/mm: Fix hot-add memory node assoc

2017-05-25 Thread Balbir Singh
On Thu, 25 May 2017 12:37:40 -0500 Michael Bringmann wrote: > Removing or adding memory via the PowerPC hotplug interface shows > anomalies in the association between memory and nodes. The code > was updated to ensure that all nodes found at boot are still available >

Re: [PATCH V2 2/2]: powerpc/hotplug/mm: Fix hot-add memory node assoc

2017-05-25 Thread Balbir Singh
On Thu, 25 May 2017 12:37:40 -0500 Michael Bringmann wrote: > Removing or adding memory via the PowerPC hotplug interface shows > anomalies in the association between memory and nodes. The code > was updated to ensure that all nodes found at boot are still available > to subsequent DLPAR

[PATCH V2 2/2]: powerpc/hotplug/mm: Fix hot-add memory node assoc

2017-05-25 Thread Michael Bringmann
Removing or adding memory via the PowerPC hotplug interface shows anomalies in the association between memory and nodes. The code was updated to ensure that all nodes found at boot are still available to subsequent DLPAR hotplug-memory operations, even if they are not needed at boot time.

[PATCH V2 2/2]: powerpc/hotplug/mm: Fix hot-add memory node assoc

2017-05-25 Thread Michael Bringmann
Removing or adding memory via the PowerPC hotplug interface shows anomalies in the association between memory and nodes. The code was updated to ensure that all nodes found at boot are still available to subsequent DLPAR hotplug-memory operations, even if they are not needed at boot time.