Re: [PATCH v3 1/2] x86/resctrl: Remove hard-coded memory bandwidth limit

[Reinette Chatre]

Hi Babu,

On 1/4/2024 1:21 PM, Babu Moger wrote:
> The QOS Memory Bandwidth Enforcement Limit is reported by
> CPUID_Fn80000020_EAX_x01 and CPUID_Fn80000020_EAX_x02.
> Bits Description
> 31:0 BW_LEN: Size of the QOS Memory Bandwidth Enforcement Limit.
> 
> Newer processors can support higher bandwidth limit than the current
> hard-coded value. Remove the hard-coded value and detect using CPUID
> command. Also update the register variables eax and edx to match the
> AMD CPUID definition.
> 
> The CPUID details are documentation in the PPR listed below [1].

"are documentation" -> "are documented"?

> [1] Processor Programming Reference (PPR) Vol 1.1 for AMD Family 19h Model
> 11h B1 - 55901 Rev 0.25.
> 
> Fixes: 4d05bf71f157 ("x86/resctrl: Introduce AMD QOS feature")
> Link: https://bugzilla.kernel.org/show_bug.cgi?id=206537
> Signed-off-by: Babu Moger <babu.moger@xxxxxxx>
> Reviewed-by: Reinette Chatre <reinette.chatre@xxxxxxxxx>

Looking at "Ordering of commit tags" in Documentation/process/maintainer-tip.rst
I believe "Link:" should be the last entry.

Reinette