[PATCH v4] ARM: l2c: add options to overwrite prefetching behavior

[Thomas Petazzoni]

Russell,

On Thu, 11 Jun 2015 10:39:07 +0100, Russell King - ARM Linux wrote:

> > > How does your patch handles the fact that the prefetch data and
> > > prefetch instr are cloned between PREFETCH_CTRL and AUX_CTRL ?
> > 
> > It needs my patch.
> 
> ... in fact, please see all the other L2C patches queued in my tree.
> Hauke's patch is designed to be applied on top of these patches, not
> to 4.1-rc directly.

Yes, right. In the mean time, I discovered the discussion you had with
Hauke on the v2 of his patch series, and started looking at your
for-next branch. I wanted to give a test before reporting back, and
it's now done: with "ARM: l2c: write auxiliary control register first"
+ Hauke's patch, it works fine for me.

Thanks!

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com