ARM: 6405/1: Handle __flush_icache_all for CONFIG_SMP_ON_UP

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Do this by adding flush_icache_all to cache_fns for ARMv6 and 7.
As flush_icache_all may neeed to be called from flush_kern_cache_all,
add it as the first entry in the cache_fns.

Note that now we can remove the ARM_ERRATA_411920 dependency
to !SMP so it can be selected on UP ARMv6 processors, such
as omap2.

Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Anand Gadiyar <gadiyar@ti.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

...

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Tony Lindgren 2010-09-21 17:16:40 +01:00 • committed by Russell King

parent f9e417e901

commit 81d11955bf

4 changed files with 77 additions and 27 deletions

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2

arch/arm/Kconfig

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56

arch/arm/include/asm/cacheflush.h

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30

arch/arm/mm/cache-v6.S

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16

arch/arm/mm/cache-v7.S

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