Re: [PATCH] perf mem/c2c: Fix perf_mem_events to support powerpc

[Ravi Bangoria]

On 1/14/19 9:44 AM, Ravi Bangoria wrote:
> Powerpc hw does not have inbuilt latency filter (--ldlat) for mem-load
> event and, perf_mem_events by default includes ldlat=30 which is
> causing failure on powerpc. Refactor code to support perf mem/c2c on
> powerpc.
> 
> This patch depends on kernel side changes done my Madhavan:
> https://lists.ozlabs.org/pipermail/linuxppc-dev/2018-December/182596.html
> 
> Signed-off-by: Ravi Bangoria <ravi.bangoria@xxxxxxxxxxxxx>


Arnaldo / Michael, Any thoughts?

Thanks.