[patch 2/2] arm: Implement l2x0 cache disable functions

[Catalin Marinas]

On Mon, 2010-07-05 at 12:52 +0100, Thomas Gleixner wrote:
> Add flush_all, inv_all and disable functions to the l2x0 code. These
> functions are called from kexec code to prevent random crashes in the
> new kernel.
> 
> Platforms like OMAP which control L2 enable/disable via SMI mode can
> override the outer_cache.disable() function to implement their own.
> 
> Signed-off-by: Thomas Gleixner <tglx at linutronix.de>
[...]
> -static inline void l2x0_inv_all(void)
> +static void l2x0_flush_all(void)
> +{
> +       unsigned long flags;
> +
> +       /* clean all ways */

Minor point - /* clean and invalidate all ways */

But the patch looks good to me:

Acked-by: Catalin Marinas <catalin.marinas at arm.com>

-- 
Catalin