Thread (2 messages) flat view 2 messages, 2 authors, 2012-11-21

Re: [PATCH V5 5/5] arm: mvebu: Added SMP support for Armada XP

From: Russell King - ARM Linux <hidden>
Date: 2012-11-21 12:26:10
Also in: linux-arm-kernel

On Wed, Nov 21, 2012 at 12:22:51PM +0000, Will Deacon wrote:
Sorry, my mistake (I was thinking on my feet) since secondary_startup is
declared in a C file, right? How about:

	ldr	lr, =secondary_startup
	b	ll_set_cpu_coherent
Why?  Do we really want LR to be the _virtual_ address?  No we don't,
because secondary_startup expects to be called with the MMU off.

So I go back to my original comment.  What's wrong with:

	bl	ll_set_cpu_coherent
	b	secondary_startup

?
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