kmemleak: Ignore the aperture memory hole on x86_64

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This block is allocated with alloc_bootmem() and scanned by kmemleak but
the kernel direct mapping may no longer exist. This patch tells kmemleak
to ignore this memory hole. The dma32_bootmem_ptr in
dma32_reserve_bootmem() is also ignored.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Ingo Molnar <mingo@elte.hu>

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Catalin Marinas 2009-08-27 14:29:20 +01:00

parent 0494e08281

commit acde31dc46

2 changed files with 12 additions and 0 deletions

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6

arch/x86/kernel/aperture_64.c

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6

arch/x86/kernel/pci-dma.c

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