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arm64: kconfig: select HAVE_EFFICIENT_UNALIGNED_ACCESS
authorWill Deacon <will.deacon@arm.com>
Mon, 16 Dec 2013 17:50:08 +0000 (17:50 +0000)
committerCatalin Marinas <catalin.marinas@arm.com>
Thu, 19 Dec 2013 17:43:09 +0000 (17:43 +0000)
commit0f8ab7fb954d08d22c8117c3956eac1a21d9aee8
treeb5d3321c58bcbb5314dfeedc382a8c95d40af4fftree | snapshot
parentb5114217ddcb9ca86b4757446163165d458cae3acommit | diff
arm64: kconfig: select HAVE_EFFICIENT_UNALIGNED_ACCESS

ARMv8 CPUs can perform efficient unaligned memory accesses in hardware
and this feature is relied up on by code such as the dcache
word-at-a-time name hashing.

This patch selects HAVE_EFFICIENT_UNALIGNED_ACCESS for arm64.

Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
arch/arm64/Kconfig diff | blob | history
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