Re: [PATCH v7 04/14] crypto: add a new driver for Marvell's CESA

From: Gregory CLEMENT
Date: Fri Jun 19 2015 - 04:40:30 EST

Hi Thomas, Herbert,

On 19/06/2015 10:24, Thomas Petazzoni wrote:
> Hello Herbert,
> On Fri, 19 Jun 2015 14:42:56 +0800, Herbert Xu wrote:
>> On Thu, Jun 18, 2015 at 03:46:20PM +0200, Boris Brezillon wrote:
>>> + dram = mv_mbus_dram_info_nooverlap();
>> This doesn't compile because it hasn't made it into mainline yet.
>> I'm afraid this patch-set will have to wait until that happens.
> We have two options here:
> 1/ We can ask the mach-mvebu maintainers to provide a branch with just
> the commit implementing mv_mbus_dram_info_nooverlap(), and you
> merge that branch into your tree as a dependency.

For this option you can use the branch mvebu/drivers located at

In this branch there is the commit "bus: mvebu-mbus: add mv_mbus_dram_info_nooverlap()"
but not only this one because it depends also on fixes which have been
merged in this same branch.

This branch is immutable and have already been merged in arm-soc.



> 2/ We temporarily revert back to using mv_mbus_dram_info(). For the
> vast majority of platforms, this is OK. It's only if you have 4 GB
> of RAM or more that it causes problem. And then we switch to
> mv_mbus_dram_info_nooverlap() as part of the -rc cycle.
> (2) is probably easier. Herbert, what do you think?
> Thomas

Gregory Clement, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
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