powerpc/mm: Fix check of multiple 16G pages from device tree

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The offset of hugepage block will not be 16G, if the expected
page is more than one. Calculate the totol size instead of the
hardcode value.

Fixes: 4792adbac9 ("powerpc: Don't use a 16G page if beyond mem= limits")
Signed-off-by: Rui Teng <rui.teng@linux.vnet.ibm.com>
Tested-by: Anshuman Khandual <khandual@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

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Rui Teng 2017-01-12 17:09:06 +08:00 • committed by Michael Ellerman

parent 9227f04314

commit 23493c1219

1 changed files with 1 additions and 1 deletions

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arch/powerpc/mm/hash_utils_64.c

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