Commit 267ab485 authored Mar 10, 2014 by Prasad Sodagudi Committed by Anji Jonnala Mar 13, 2014

arm64: cache: fix bug in louis API.



flush_cache_louis API lost track of return address, store the lr
and retrieve it back.

Change-Id: Idca29b43abe3fa35cbc23f0299b2f74b3bf6d911
Signed-off-by: Anji Jonnala <anjir@codeaurora.org>

parent c867a83c

arch/arm64/mm/cache.S

+2 −1

Original line number	Diff line number	Diff line
		@@ -51,10 +51,11 @@ ENDPROC(flush_dcache_louis)
		* Invalidate the I-cache to the point of unification.
		*/
		ENTRY(flush_cache_louis)
		mov x12, lr
		bl flush_dcache_louis
		mov x0, #0
		ic ialluis // I+BTB cache invalidate
		ret
		ret x12
		ENDPROC(flush_cache_louis)

		/*