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author | Christoffer Dall <christoffer.dall@linaro.org> | 2014-12-09 14:30:36 +0100 |
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committer | Christoffer Dall <christoffer.dall@linaro.org> | 2014-12-13 14:17:10 +0100 |
commit | 1f57be289571d514b9412da2af25a64a81b8dd89 (patch) | |
tree | b851906151ac595f69d762d87b116a7bba781a23 /arch/arm | |
parent | c52edf5f8caff878afc93c1b1e9a3d9490a9932f (diff) |
arm/arm64: KVM: Add (new) vgic_initialized macro
Some code paths will need to check to see if the internal state of the
vgic has been initialized (such as when creating new VCPUs), so
introduce such a macro that checks the nr_cpus field which is set when
the vgic has been initialized.
Also set nr_cpus = 0 in kvm_vgic_destroy, because the error path in
vgic_init() will call this function, and code should never errornously
assume the vgic to be properly initialized after an error.
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Reviewed-by: Eric Auger <eric.auger@linaro.org>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Diffstat (limited to 'arch/arm')
0 files changed, 0 insertions, 0 deletions