linux-kernel - Re: [PATCH]perf vendor events:Remove P8 HW events which are not supported

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Date:   Tue, 24 Sep 2019 16:39:46 -0300
From:   Arnaldo Carvalho de Melo <arnaldo.melo@...il.com>
To:     Mamatha Inamdar <mamatha4@...ux.vnet.ibm.com>
Cc:     linux-kernel@...r.kernel.org, ravi.bangoria@...ux.ibm.com,
        maddy@...ux.vnet.ibm.com, peterz@...radead.org, mpe@...erman.id.au,
        alexander.shishkin@...ux.intel.com, mingo@...hat.com,
        namhyung@...nel.org, jolsa@...hat.com
Subject: Re: [PATCH]perf vendor events:Remove P8 HW events which are not
 supported

Em Mon, Sep 09, 2019 at 12:33:33PM +0530, Mamatha Inamdar escreveu:
> This patch is to remove following hardware events
> from JSON file which are not supported on POWER8.
> 
> pm_l3_p0_grp_pump
> pm_l3_p0_lco_data
> pm_l3_p0_lco_no_data
> pm_l3_p0_lco_rty

Thanks, applied.

- Arnaldo
 
> Fixes: c3b4d5c4afb0 ("perf vendor events: Remove P8 HW events which are not supported")
> Note: Unfortunately power8 event list is not publicly available.
> Signed-off-by: Mamatha Inamdar <mamatha4@...ux.vnet.ibm.com>
> Acked-by: Ravi Bangoria <ravi.bangoria@...ux.ibm.com>
> ---
>  .../perf/pmu-events/arch/powerpc/power8/other.json |   24 --------------------
>  1 file changed, 24 deletions(-)
> 
> diff --git a/tools/perf/pmu-events/arch/powerpc/power8/other.json b/tools/perf/pmu-events/arch/powerpc/power8/other.json
> index 9dc2f6b7..b2a3df0 100644
> --- a/tools/perf/pmu-events/arch/powerpc/power8/other.json
> +++ b/tools/perf/pmu-events/arch/powerpc/power8/other.json
> @@ -1776,30 +1776,6 @@
>      "PublicDescription": ""
>    },
>    {,
> -    "EventCode": "0xa29084",
> -    "EventName": "PM_L3_P0_GRP_PUMP",
> -    "BriefDescription": "L3 pf sent with grp scope port 0",
> -    "PublicDescription": ""
> -  },
> -  {,
> -    "EventCode": "0x528084",
> -    "EventName": "PM_L3_P0_LCO_DATA",
> -    "BriefDescription": "lco sent with data port 0",
> -    "PublicDescription": ""
> -  },
> -  {,
> -    "EventCode": "0x518080",
> -    "EventName": "PM_L3_P0_LCO_NO_DATA",
> -    "BriefDescription": "dataless l3 lco sent port 0",
> -    "PublicDescription": ""
> -  },
> -  {,
> -    "EventCode": "0xa4908c",
> -    "EventName": "PM_L3_P0_LCO_RTY",
> -    "BriefDescription": "L3 LCO received retry port 0",
> -    "PublicDescription": ""
> -  },
> -  {,
>      "EventCode": "0x84908d",
>      "EventName": "PM_L3_PF0_ALLOC",
>      "BriefDescription": "lifetime, sample of PF machine 0 valid",

-- 

- Arnaldo