Re: [PATCH v8 36/43] arm64: RME: Initialize PMCR.N with number counter supported by RMM

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On 4/16/25 11:41 PM, Steven Price wrote:
From: Jean-Philippe Brucker <jean-philippe@xxxxxxxxxx>

Provide an accurate number of available PMU counters to userspace when
setting up a Realm.

Signed-off-by: Jean-Philippe Brucker <jean-philippe@xxxxxxxxxx>
Signed-off-by: Steven Price <steven.price@xxxxxxx>
---
  arch/arm64/include/asm/kvm_rme.h | 1 +
  arch/arm64/kvm/pmu-emul.c        | 3 +++
  arch/arm64/kvm/rme.c             | 5 +++++
  3 files changed, 9 insertions(+)


Reviewed-by: Gavin Shan <gshan@xxxxxxxxxx>





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