[PATCH 1/2] perf: starfive: Add StarLink PMU support

Ji Sheng Teoh jisheng.teoh at starfivetech.com
Mon Nov 13 08:20:47 PST 2023


On Mon, 13 Nov 2023 13:45:00 +0000
Conor Dooley <conor at kernel.org> wrote:

> On Mon, Nov 13, 2023 at 12:22:30PM +0800, Ji Sheng Teoh wrote:
> 
> > +config STARFIVE_STARLINK_PMU
> > +	depends on SOC_STARFIVE  
> 
> Please s/SOC/ARCH/ so I have one fewer instance to delete.

Thanks Conor, will change to ARCH_STARFIVE in v2.

> 
> > +	bool "StarFive StarLink PMU"
> > +	help
> > +	   Provide support for StarLink Performance Monitor Unit.
> > +	   StarLink Performance Monitor Unit integrates one or
> > more cores with
> > +	   an L3 memory system. The L3 cache events are added into
> > perf event
> > +	   subsystem, allowing monitoring of various L3 cache perf
> > events.  
> 




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