linux-kernel - Re: [PATCH v4 0/3] arm64: cppc: add FFH support using AMUs

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Date:   Fri, 13 Nov 2020 20:26:17 +0000
From:   Catalin Marinas <catalin.marinas@....com>
To:     will@...nel.org, sudeep.holla@....com, mark.rutland@....com,
        Ionela Voinescu <ionela.voinescu@....com>
Cc:     morten.rasmussen@....com, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v4 0/3] arm64: cppc: add FFH support using AMUs

On Fri, 6 Nov 2020 12:53:31 +0000, Ionela Voinescu wrote:
> Many thanks for everyone's review.
> 
> This series adds support for CPPC's delivered and reference performance
> counters through the FFH methods by using the AMU equivalent core and
> constant cycle counters.
> 
> This support is added in patch 3/3, while the first 2 patches generalise
> the existing AMU counter read and validation functionality to be reused
> for this usecase.
> 
> [...]

Applied to arm64 (for-next/cppc-ffh), thanks!

[1/3] arm64: wrap and generalise counter read functions
      https://git.kernel.org/arm64/c/4b9cf23c179a
[2/3] arm64: split counter validation function
      https://git.kernel.org/arm64/c/bc3b6562a1ac
[3/3] arm64: implement CPPC FFH support using AMUs
      https://git.kernel.org/arm64/c/68c5debcc06d

I also applied the irq_disabled() abort as per Mark's comments:

      https://git.kernel.org/arm64/c/74490422522d

-- 
Catalin