Re: [PATCH v2 0/3] KVM: arm64: Read PMUVer as unsigned

From: Will Deacon

Date: Tue Mar 24 2026 - 11:21:03 EST


On Thu, 05 Mar 2026 16:28:16 +0000, James Clark wrote:
> Fix some issues with the signedness of PMUVer and PerfMon ID fields.
>
> I ran into the first issue when testing "ARM64 PMU Partitioning" patches
> on the FVP. The second issue was only found by inspection.
>
>

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

[1/3] KVM: arm64: Read PMUVer as unsigned
https://git.kernel.org/will/c/2e30447b233a
[2/3] arm64: cpufeature: Make PMUVer and PerfMon unsigned
https://git.kernel.org/will/c/d1dcc20bcc40
[3/3] arm64: cpufeature: Use pmuv3_implemented() function
https://git.kernel.org/will/c/15ed3fa23cbc

Cheers,
--
Will

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