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authorWill Deacon <will.deacon@arm.com>2011-11-22 17:30:32 +0000
committerCatalin Marinas <catalin.marinas@arm.com>2011-12-08 10:33:28 +0000
commit77f73a2c8e869b035e71eea5cae07c30fe4bded0 (patch)
tree2f7f3488ecd409d872dc427e8050f97fc8fe5f27 /arch/arm/configs/at91sam9rlek_defconfig
parentae2de101739c5a2a43a23a74a0d43aea810fb5a8 (diff)
downloadop-kernel-dev-77f73a2c8e869b035e71eea5cae07c30fe4bded0.zip
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ARM: LPAE: mark memory banks with start > ULONG_MAX as highmem
Memory banks living outside of the 32-bit physical address space do not have a 1:1 pa <-> va mapping and therefore the __va macro may wrap. This patch ensures that such banks are marked as highmem so that the Kernel doesn't try to split them up when it sees that the wrapped virtual address overlaps the vmalloc space. Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Acked-by: Nicolas Pitre <nico@linaro.org>
Diffstat (limited to 'arch/arm/configs/at91sam9rlek_defconfig')
0 files changed, 0 insertions, 0 deletions
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