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

Kleber Souza kleber.souza at canonical.com
Fri Nov 29 16:29:47 UTC 2019


On 27.11.19 07:32, 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.
> 
> V2: add missed Signed-off signature
> 
> Gayatri Kammela (1):
>   UBUNTU: SAUCE: platform/x86: intel_pmc_core: Add Comet Lake (CML)
>     platform support to intel_pmc_core driver
> 
>  drivers/platform/x86/intel_pmc_core.c | 7 +++++--
>  1 file changed, 5 insertions(+), 2 deletions(-)
> 

Hi Vicamo,

I have applied this patch to Disco and Eoan. However, the BugLink needs
to contain a link to a public bug report and #1847450 is still marked as
private. Please either make this report public or point us to another
public bug to replace this BigLink as soon as possible, otherwise this
patch will need to be removed.

Thanks,
Kleber




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