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| author | Marc Zyngier <maz@kernel.org> | 2020-04-24 15:30:30 +0100 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2020-04-30 12:50:23 +0100 |
| commit | 958e8e14fd24c0aa1fe6a6beb2b985cb638577d6 (patch) | |
| tree | 79d1d0a2307a2459f4e2f419b74189784e4f7785 /arch/arm64 | |
| parent | 6e977984f6d8e5689e079de1fd2e337cd17dcca5 (diff) | |
| download | linux-958e8e14fd24c0aa1fe6a6beb2b985cb638577d6.tar.gz linux-958e8e14fd24c0aa1fe6a6beb2b985cb638577d6.tar.bz2 linux-958e8e14fd24c0aa1fe6a6beb2b985cb638577d6.zip | |
KVM: arm64: vgic-v4: Initialize GICv4.1 even in the absence of a virtual ITS
KVM now expects to be able to use HW-accelerated delivery of vSGIs
as soon as the guest has enabled thm. Unfortunately, we only
initialize the GICv4 context if we have a virtual ITS exposed to
the guest.
Fix it by always initializing the GICv4.1 context if it is
available on the host.
Fixes: 2291ff2f2a56 ("KVM: arm64: GICv4.1: Plumb SGI implementation selection in the distributor")
Reviewed-by: Zenghui Yu <yuzenghui@huawei.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Diffstat (limited to 'arch/arm64')
0 files changed, 0 insertions, 0 deletions