Re: powerpc/pseries: energy driver only print message when LPAR guest

On Fri, 2017-07-21 at 01:16:44 UTC, Nicholas Piggin wrote:

On Thu, 20 Jul 2017 23:03:21 +1000
Michael Ellerman [off-list ref] wrote:

quoted

Nicholas Piggin [off-list ref] writes:

quoted

This driver currently reports the H_BEST_ENERGY is unsupported even
when booting in a non-LPAR environment (e.g., powernv). Prevent it.  

Just delete the printk(). Users don't know what that means, and
developers have other better ways to detect that the hcall is missing if
anyone cares.

cheers

powerpc/pseries: energy driver do not print failure message

This driver currently reports the H_BEST_ENERGY is unsupported (even
when booting in a non-LPAR environment). This is not something the
administrator can do much with, and not significant for debugging.

Remove it.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Reviewed-by: Vaidyanathan Srinivasan <redacted>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/a70a0b9f4404d8edb72ca0e0272731

cheers