Re: [PATCH] powerpc/hotplug: assign hot added LMB to the right node

2020-12-04 Thread Laurent Dufour
Le 03/12/2020 à 19:25, Greg KH a écrit : On Thu, Dec 03, 2020 at 11:15:14AM +0100, Laurent Dufour wrote: This patch applies to 5.9 and earlier kernels only. Since 5.10, this has been fortunately fixed by the commit e5e179aa3a39 ("pseries/drmem: don't cache node id in drmem_lmb struct"). Why c

Re: [PATCH] powerpc/hotplug: assign hot added LMB to the right node

2020-12-03 Thread Greg KH
On Thu, Dec 03, 2020 at 11:15:14AM +0100, Laurent Dufour wrote: > This patch applies to 5.9 and earlier kernels only. > > Since 5.10, this has been fortunately fixed by the commit > e5e179aa3a39 ("pseries/drmem: don't cache node id in drmem_lmb struct"). Why can't we just backport that patch inst

[PATCH] powerpc/hotplug: assign hot added LMB to the right node

2020-12-03 Thread Laurent Dufour
This patch applies to 5.9 and earlier kernels only. Since 5.10, this has been fortunately fixed by the commit e5e179aa3a39 ("pseries/drmem: don't cache node id in drmem_lmb struct"). When LMBs are added to a running system, the node id assigned to the LMB is fetched from the temporary DT node pro