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
4dd5f8a9 ("powerpc/mm/radix: Split linear mapping on hot-unplug").
Signed-off-by: NBalbir Singh <bsingharora@gmail.com>
Signed-off-by: NMichael Neuling <mikey@neuling.org>
Tested-by: NRashmica Gupta <rashmica.g@gmail.com>
Tested-by: NBalbir Singh <bsingharora@gmail.com>
Signed-off-by: NMichael Ellerman <mpe@ellerman.id.au>