linux-kernel - Re: [PATCH v2 0/4] perf drivers: Add sysfs identifier file

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Date:   Wed, 25 Nov 2020 16:00:20 +0000
From:   John Garry <john.garry@...wei.com>
To:     Will Deacon <will@...nel.org>, <qiangqing.zhang@....com>,
        <zhangshaokun@...ilicon.com>, <mark.rutland@....com>,
        <Frank.li@....com>, <robh+dt@...nel.org>
CC:     <catalin.marinas@....com>, <kernel-team@...roid.com>,
        <acme@...nel.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>, <irogers@...gle.com>,
        <jolsa@...hat.com>, <devicetree@...r.kernel.org>,
        <linuxarm@...wei.com>
Subject: Re: [PATCH v2 0/4] perf drivers: Add sysfs identifier file

On 25/11/2020 15:44, Will Deacon wrote:
> Applied the hisi and smmu parts to will (for-next/perf), thanks!
> 
> [1/4] drivers/perf: hisi: Add identifier sysfs file
>        https://git.kernel.org/will/c/ac4511c9364c
> [...]
> [4/4] perf/smmuv3: Support sysfs identifier file
>        https://git.kernel.org/will/c/2c255223362e
> 

Thanks.

> I've completely lost track of the imx ddr PMU, so I dropped those parts
> (patch 3/4 seemed to remove a compatible string from the driver?).
> 

2/4 needed to be dropped anyway.

@Joakim, can you resend 3/4? And I think that we should keep the 
explicit support for "fsl,imx8m-ddr-pmu" as a good practice in 
imx_ddr_pmu_dt_ids[], while also adding the soc-specific sub compat 
string support

John