APPLIED[Unstable]: [SRU][D/E/U/OEM-OSP1-B][PATCH v2 0/1] intel_pmc_core: Add Comet Lake (CML) platform support

Seth Forshee seth.forshee at canonical.com
Fri Dec 6 04:38:27 UTC 2019


On Wed, Nov 27, 2019 at 02:32:13PM +0800, You-Sheng Yang wrote:
> BugLink: https://bugs.launchpad.net/bugs/1847450
> 
> [Impact]
> There is no way to access information under /sys/kernel/debug/pmc_core
> on Comet Lake platforms.
> 
> [Fix]
> * https://lkml.org/lkml/2019/11/18/713 ("platform/x86: intel_pmc_core: Add Comet
>   Lake (CML) platform support to intel_pmc_core driver")
> 
> [Test Case]
> 1. install prebuilt kernels from ppa:vicamo/ppa-1847450
> 2. boot with installed kernel and check if /sys/kernel/debug/pmc_core is
>    then available.
> 
> [Regression Potential]
> Low. This only adds two new IDs to a model white list and doesn't change
> behavior of existing systems.

Applied to unstable/master, thanks!



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