Re: [PATCH v4 3/5] powerpc/mm: allow memory hotplug into a memoryless node

2016-10-25 Thread Michael Ellerman
Balbir Singh writes: > FYI, these checks were temporary to begin with > > I found this in git history > > b226e462124522f2f23153daff31c311729dfa2f (powerpc: don't add memory to empty > node/zone) Nice thanks for digging it up. commit

Re: [PATCH v4 3/5] powerpc/mm: allow memory hotplug into a memoryless node

2016-10-20 Thread Reza Arbab
On Thu, Oct 20, 2016 at 02:30:42PM +1100, Balbir Singh wrote: FYI, these checks were temporary to begin with I found this in git history b226e462124522f2f23153daff31c311729dfa2f (powerpc: don't add memory to empty node/zone) Nice find! I spent some time digging, but this had eluded me. --

Re: [PATCH v4 3/5] powerpc/mm: allow memory hotplug into a memoryless node

2016-10-19 Thread Balbir Singh
On 07/10/16 05:36, Reza Arbab wrote: > Remove the check which prevents us from hotplugging into an empty node. > > This limitation has been questioned before [1], and judging by the > response, there doesn't seem to be a reason we can't remove it. No issues > have been found in light testing. >

[PATCH v4 3/5] powerpc/mm: allow memory hotplug into a memoryless node

2016-10-06 Thread Reza Arbab
Remove the check which prevents us from hotplugging into an empty node. This limitation has been questioned before [1], and judging by the response, there doesn't seem to be a reason we can't remove it. No issues have been found in light testing. [1]