powerpc/memhotplug: Make lmb size 64bit
authorAneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Wed, 7 Oct 2020 11:48:34 +0000 (17:18 +0530)
committerMichael Ellerman <mpe@ellerman.id.au>
Thu, 8 Oct 2020 01:50:52 +0000 (12:50 +1100)
commit301d2ea6572386245c5d2d2dc85c3b5a737b85ac
treee83b295c0fc1bebcb65394ea38f5eb4c8a4afa30
parentec72024e35dddb88a81e40071c87ceb18b5ee835
powerpc/memhotplug: Make lmb size 64bit

Similar to commit 89c140bbaeee ("pseries: Fix 64 bit logical memory block panic")
make sure different variables tracking lmb_size are updated to be 64 bit.

This was found by code audit.

Cc: stable@vger.kernel.org
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20201007114836.282468-3-aneesh.kumar@linux.ibm.com
arch/powerpc/platforms/pseries/hotplug-memory.c