ARM: 5747/1: Fix the start_pg value in free_memmap()

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If sparsemem is enabled, the start_pfn passed to the free_memmap()
function corresponds to an area of memory not known to the kernel and
pfn_to_page returns a wrong value. The (start_pfn - 1), however, is
known to the kernel.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

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Catalin Marinas 2009-10-06 17:57:22 +01:00 • committed by Russell King

parent 32cfb1b16f

commit 3257f43d92

1 changed files with 1 additions and 1 deletions

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arch/arm/mm/init.c

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