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* arm64: Remove __flush_dcache_page()Catalin Marinas2013-06-071-3/+0
| | | | | | | | | | This function is only used in __sync_icache_dcache(), so remove it and call __flush_dcache_area() directly. The flush_icache_user_range() function is not used in the arm64 kernel. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Reported-by: Will Deacon <will.deacon@arm.com> Acked-by: Will Deacon <will.deacon@arm.com>
* arm64: Convert empty flush_cache_{mm,page} functions to static inlineCatalin Marinas2012-11-231-2/+9
| | | | | | These functions are empty, just make them static inline in the header. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
* arm64: Cache maintenance routinesCatalin Marinas2012-09-171-0/+148
The patch adds functionality required for cache maintenance. The AArch64 architecture mandates non-aliasing VIPT or PIPT D-cache and VIPT (may have aliases) or ASID-tagged VIVT I-cache. Cache maintenance operations are automatically broadcast in hardware between CPUs. Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Nicolas Pitre <nico@linaro.org> Acked-by: Olof Johansson <olof@lixom.net> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: Arnd Bergmann <arnd@arndb.de>
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