pseries: Fix 64 bit logical memory block panic

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Booting with a 4GB LMB size causes us to panic:

  qemu-system-ppc64: OS terminated: OS panic:
      Memory block size not suitable: 0x0

Fix pseries_memory_block_size() to handle 64 bit LMBs.

Cc: stable@vger.kernel.org
Signed-off-by: Anton Blanchard <anton@ozlabs.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200715000820.1255764-1-anton@ozlabs.org

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Anton Blanchard 2020-07-15 10:08:20 +10:00 • committed by Michael Ellerman

parent 29d9407e10

commit 89c140bbae

1 changed files with 1 additions and 1 deletions

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arch/powerpc/platforms/pseries/hotplug-memory.c

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