Re: [PATCH v3 0/7] arm64: Add support for Armv9.4 PMU fixed instruction counter

On Wed, 31 Jul 2024 10:51:17 -0600, Rob Herring (Arm) wrote:

This series adds support for the optional fixed instruction counter
added in Armv9.4 PMU. Most of the series is a refactoring to remove the
index to counter number conversion which dates back to the Armv7 PMU
driver. Removing it is necessary in order to support more than 32
counters without a bunch of conditional code further complicating the
conversion.

[...]

Applied to will (for-next/perf), thanks!

[1/7] perf: arm_pmu: Remove event index to counter remapping
      https://git.kernel.org/will/c/bf5ffc8c80e0
[2/7] perf: arm_pmuv3: Prepare for more than 32 counters
      https://git.kernel.org/will/c/a4a6e2078d85
[3/7] KVM: arm64: pmu: Use arm_pmuv3.h register accessors
      https://git.kernel.org/will/c/741ee5284551
[4/7] KVM: arm64: pmu: Use generated define for PMSELR_EL0.SEL access
      https://git.kernel.org/will/c/f9b11aa00708
[5/7] arm64: perf/kvm: Use a common PMU cycle counter define
      https://git.kernel.org/will/c/126d7d7cce5e
[6/7] KVM: arm64: Refine PMU defines for number of counters
      https://git.kernel.org/will/c/2f62701fa5b0
[7/7] perf: arm_pmuv3: Add support for Armv9.4 PMU instruction counter
      https://git.kernel.org/will/c/d8226d8cfbaf

Cheers,
-- 
Will

https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev