KVM: arm64: vgic-its: Spin off helper for finding ITS by doorbell addr
authorOliver Upton <oliver.upton@linux.dev>
Mon, 22 Apr 2024 20:01:48 +0000 (20:01 +0000)
committerMarc Zyngier <maz@kernel.org>
Thu, 25 Apr 2024 12:19:55 +0000 (13:19 +0100)
commitdedfcd17faf8718f4842e7fbfcd2e7026854d7f5
tree216e125b1a776c658307ced1e59a156ed20ddb8d
parent8201d1028caa4fae88e222c4e8cf541fdf45b821
KVM: arm64: vgic-its: Spin off helper for finding ITS by doorbell addr

The fast path will soon need to find an ITS by doorbell address, as the
translation caches will become local to an ITS. Spin off a helper to do
just that.

Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
Link: https://lore.kernel.org/r/20240422200158.2606761-10-oliver.upton@linux.dev
Signed-off-by: Marc Zyngier <maz@kernel.org>
arch/arm64/kvm/vgic/vgic-its.c