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KVM: arm64: nv: Save guest's ZCR_EL2 when in hyp context
authorOliver Upton <oliver.upton@linux.dev>
Thu, 20 Jun 2024 16:46:42 +0000 (16:46 +0000)
committerOliver Upton <oliver.upton@linux.dev>
Thu, 20 Jun 2024 19:02:40 +0000 (19:02 +0000)
commitb7e5c9426429aa64cacc2d804417e0e5f79b8b60
tree2ef06af6d164331baa584540392a93fdae8838fftree
parent069da3ffdadfe108729fc9aafa3930da77711812commit | diff
KVM: arm64: nv: Save guest's ZCR_EL2 when in hyp context

When running a guest hypervisor, ZCR_EL2 is an alias for the counterpart
EL1 state.

Reviewed-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20240620164653.1130714-6-oliver.upton@linux.dev
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
arch/arm64/kvm/fpsimd.c diff | blob | history
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