KVM: arm64: Expose the WFXT feature to guests

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Plumb in the capability, and expose WFxT to guests when available.

Signed-off-by: Marc Zyngier <maz@kernel.org>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Link: https://lore.kernel.org/r/20220419182755.601427-8-maz@kernel.org

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Marc Zyngier 2022-04-19 19:27:52 +01:00

parent a3fb596514

commit 06e0b80258

2 changed files with 13 additions and 0 deletions

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11

arch/arm64/kernel/cpufeature.c

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2

arch/arm64/kvm/sys_regs.c

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