[V2,1/2] powerpc/powernv: new function to access OPAL msglog

[Michael Ellerman]

On Tue, 2016-09-02 at 07:17:48 UTC, Andrew Donnellan wrote:
> Currently, the OPAL msglog/console buffer is exposed as a sysfs file, with
> the sysfs read handler responsible for retrieving the log from the OPAL
> buffer. We'd like to be able to use it in xmon as well.
> 
> Refactor the OPAL msglog code to create a new function, opal_msglog_copy(),
> that copies to an arbitrary buffer. Separate the initialisation code into
> generic memcons init and sysfs file creation.
> 
> Signed-off-by: Andrew Donnellan <andrew.donnellan at au1.ibm.com>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/9b4fffa14906fce7aabf1f032d


I see you've posted a v3 since I merged this, please send an incremental patch
with the changes.

cheers