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KVM: arm64: Expose GICv3 EL2 registers via KVM_DEV_ARM_VGIC_GRP_CPU_SYSREGS
authorMarc Zyngier <maz@kernel.org>
Mon, 14 Jul 2025 12:26:29 +0000 (13:26 +0100)
committerOliver Upton <oliver.upton@linux.dev>
Wed, 16 Jul 2025 03:24:29 +0000 (20:24 -0700)
commit9fe9663e47e2124b569fcd3691b1bbc32c360cef
tree6c8b550904b9049bd6d82a42495d420a4dc95cbatree
parent1d14c97145621632caaccf89a45c9b74ad36dab8commit | diff
KVM: arm64: Expose GICv3 EL2 registers via KVM_DEV_ARM_VGIC_GRP_CPU_SYSREGS

Expose all the GICv3 EL2 registers through the usual GICv3 save/restore
interface, making it possible for a VMM to access the EL2 state.

Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20250714122634.3334816-7-maz@kernel.org
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
arch/arm64/kvm/vgic-sys-reg-v3.c diff | blob | history
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