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KVM: arm64: nv: Propagate CNTHCTL_EL2.EL1NV{P,V}CT bits
authorMarc Zyngier <maz@kernel.org>
Tue, 17 Dec 2024 14:23:17 +0000 (14:23 +0000)
committerMarc Zyngier <maz@kernel.org>
Thu, 2 Jan 2025 19:19:10 +0000 (19:19 +0000)
commit479428cc3dc99bbe28954b62b053b22accbfd1fd
treed591ed0fab7c9979629f62f89a468c266d3098bbtree | snapshot
parentc271269e3570766724820bcb76a144125dead272commit | diff
KVM: arm64: nv: Propagate CNTHCTL_EL2.EL1NV{P,V}CT bits

Allow a guest hypervisor to trap accesses to CNT{P,V}CT_EL02 by
propagating these trap bits to the host trap configuration.

Acked-by: Oliver Upton <oliver.upton@linux.dev>
Link: https://lore.kernel.org/r/20241217142321.763801-10-maz@kernel.org
Signed-off-by: Marc Zyngier <maz@kernel.org>
arch/arm64/kvm/arch_timer.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git