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authorMarc Zyngier <maz@kernel.org>2020-03-04 20:33:29 +0000
committerMarc Zyngier <maz@kernel.org>2020-03-24 12:15:51 +0000
commit7bdabad12784cf03d2ba36fc7dec66d4f2bb3174 (patch)
tree6ff8c01c39816de2fa902156d56c6afb94b85dc8 /virt
parentd9c3872cd2f86b7295446e35b4801270669d2960 (diff)
downloadlinux-7bdabad12784cf03d2ba36fc7dec66d4f2bb3174.tar.gz
KVM: arm64: GICv4.1: Allow non-trapping WFI when using HW SGIs
Just like for VLPIs, it is beneficial to avoid trapping on WFI when the vcpu is using the GICv4.1 SGIs. Add such a check to vcpu_clear_wfx_traps(). Signed-off-by: Marc Zyngier <maz@kernel.org> Reviewed-by: Zenghui Yu <yuzenghui@huawei.com> Reviewed-by: Eric Auger <eric.auger@redhat.com> Link: https://lore.kernel.org/r/20200304203330.4967-23-maz@kernel.org
Diffstat (limited to 'virt')
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