Hi Reinette,
On 1/5/2024 3:14 PM, Reinette Chatre wrote:
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"?
Sure.
[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.
Sure.
thanks
Babu
