On Wed, Apr 11, 2018 at 9:05 PM, Michael Ellerman <m...@ellerman.id.au> wrote:
> Balbir Singh <bsinghar...@gmail.com> writes:
>> Don't do this via custom code, instead now that we have support
>> in the arch hotplug/hotunplug code, rely on those routines
>> to do the right thing.
>> Fixes: 9d5171a8f248 ("powerpc/powernv: Enable removal of memory for in 
>> memory tracing")
> That's not really right.
> This patch doesn't fix it, the previous patch did.
> If I just backport this patch then it's still broken.
> So I'll tag patch 1 with the above Fixes: tag and add stable, and then
> this just becomes a cleanup.

Fair point, the previous one does indeed fix things. I can do a minimal backport
fixing .size to .line_size if needed.


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