Re: [PATCH v12 1/5] x86: perf: Move RDPMC event flag to a common definition

From: Thomas Gleixner
Date: Tue Nov 30 2021 - 17:51:22 EST


On Wed, Oct 27 2021 at 15:16, Rob Herring wrote:
> In preparation to enable user counter access on arm64 and to move some
> of the user access handling to perf core, create a common event flag for
> user counter access and convert x86 to use it.
>
> Since the architecture specific flags start at the LSB, starting at the
> MSB for common flags.

Reviewed-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>

Thanks,

tglx