[PATCH RESEND v7 02/21] drivers/perf: apple_m1: Only init PMUv3 remap when EL2 is available

Will Deacon will at kernel.org
Mon Jul 14 08:11:50 PDT 2025


On Mon, Jun 16, 2025 at 09:31:51AM +0800, Nick Chan wrote:
> Skip initialization of PMUv3 remap when EL2 is not available.
> Initialization is harmless in EL1 but it is still a weird thing to do.

Why is that weird?

Will



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