Re: [PATCH v5 4/6] coresight: configfs: Modify config files to allow userspace use

From: Christoph Hellwig
Date: Tue Dec 27 2022 - 12:10:51 EST


On Mon, Dec 19, 2022 at 11:46:36PM +0000, Mike Leach wrote:
> Update coresight-config.h and the coresight-config-file.c & .h
> to allow use in userspace programs.
>
> Use __KERNEL__ defines to filter out driver only structures and
> elements so that user space programs can use the descriptor structures.
>
> Abstract memory allocation in coresight-config-file.c to allow read
> file functions to be run in userspace and kernel drivers.

That's now how kernel code is written.