[resend] Revert "powerpc/powernv: Increase memory block size to 1GB on radix"

[Michael Ellerman]

On Tue, 2018-05-01 at 02:57:25 UTC, Balbir Singh wrote:
> This commit was a stop-gap to prevent crashes on hotunplug, caused by
> the mismatch between the 1G mappings used for the linear mapping and the
> memory block size. Those issues are now resolved because we split the
> linear mapping at hotunplug time if necessary, as implemented in commit
> 4dd5f8a99e79 ("powerpc/mm/radix: Split linear mapping on hot-unplug").
> 
> Signed-off-by: Balbir Singh <bsingharora at gmail.com>
> Signed-off-by: Michael Neuling <mikey at neuling.org>
> Tested-by: Rashmica Gupta <rashmica.g at gmail.com>
> Tested-by: Balbir Singh <bsingharora at gmail.com>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/7acf50e4efa60270edcb95107f660f

cheers