[PATCH V2] ARM: kdump: copy kernel relocation code at the kexec prepare stage
Russell King - ARM Linux
linux at arm.linux.org.uk
Tue Sep 20 18:43:49 EDT 2011
On Tue, Sep 20, 2011 at 08:00:43PM +0800, Lei Wen wrote:
> This copy really don't need to do at the very second before the kernel
> would crash.
> Signed-off-by: Lei Wen <leiwen at marvell.com>
> Acked-by: Simon Horman <horms at verge.net.au>
> V2: move the flush_icache_range after the memcpy operation to ensure I/D cache
> coherency for the relocation code
Much better, thanks.
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