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[ARM] 4127/1: Flush the prefetch buffer after changing the DACR
authorCatalin Marinas <catalin.marinas@arm.com>
Mon, 5 Feb 2007 13:47:46 +0000 (14:47 +0100)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Thu, 8 Feb 2007 14:49:18 +0000 (14:49 +0000)
The ARM Architecture Reference Manual specifies that a prefetch flush
is needed after changing the DACR register (chapter B2.7.6).

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

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