KVM: arm64: Return a value from check_vcpu_requests()
authorOliver Upton <oupton@google.com>
Wed, 4 May 2022 03:24:39 +0000 (03:24 +0000)
committerMarc Zyngier <maz@kernel.org>
Wed, 4 May 2022 08:28:45 +0000 (09:28 +0100)
commit3fdd04592d38bb31a0bea567d9a66672b484bed3
tree3d5395bb5975e12eefa1ce90809fe4ddf738564f
parent1c6219e3faf12e58d520b3b2cdfa8cd5e1efc9a5
KVM: arm64: Return a value from check_vcpu_requests()

A subsequent change to KVM will introduce a vCPU request that could
result in an exit to userspace. Change check_vcpu_requests() to return a
value and document the function. Unconditionally return 1 for now.

Signed-off-by: Oliver Upton <oupton@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20220504032446.4133305-6-oupton@google.com
arch/arm64/kvm/arm.c