KVM: arm64: Exclude host_fpsimd_state pointer from kvm_vcpu_arch

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As the name of the field indicates, host_fpsimd_state is strictly
a host piece of data, and we reset this pointer on each PID change.

So let's move it where it belongs, and set it at load-time. Although
this is slightly more often, it is a well defined life-cycle which
matches other pieces of data.

Reviewed-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Marc Zyngier <maz@kernel.org>

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This commit is contained in:

Marc Zyngier 2024-03-01 12:06:44 +00:00

parent 4bacd72370

commit 51e09b5572

4 changed files with 3 additions and 5 deletions

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2

arch/arm64/include/asm/kvm_host.h

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3

arch/arm64/kvm/fpsimd.c

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2

arch/arm64/kvm/hyp/include/hyp/switch.h

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1

arch/arm64/kvm/hyp/nvhe/hyp-main.c

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