Re: [PATCH 2/2] ARM: l2c: Maintain CPU endianness for early resume function
From: Russell King - ARM Linux
Date: Wed Mar 11 2015 - 09:12:55 EST
On Wed, Mar 11, 2015 at 11:18:46AM +0100, Thierry Reding wrote:
> On Tue, Jan 20, 2015 at 03:36:55PM +0300, Dmitry Osipenko wrote:
> > In big endian CPU mode l2x0_saved_regs structure stores registers values in BE
> > format. In order to maintain BE CPU mode, these values and immediate constants
> > must be converted back to LE format before writing them to cache controller.
> > Signed-off-by: Dmitry Osipenko <digetx@xxxxxxxxx>
> > ---
> > arch/arm/mm/l2c-l2x0-resume.S | 10 ++++++++++
> > 1 file changed, 10 insertions(+)
> Hi Russell,
> Did you get a chance yet to review this patch? It's a dependency for
> enabling big-endian support on Tegra. As such, I wonder if you would be
> willing to ack it, so that I can take it through the Tegra tree along
> with the rest of the patches.
Yes, it's fallen through the cracks.
Acked-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
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