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KVM: selftests: Add test for SMCCC filter
authorOliver Upton <oliver.upton@linux.dev>
Tue, 4 Apr 2023 15:40:50 +0000 (15:40 +0000)
committerMarc Zyngier <maz@kernel.org>
Wed, 5 Apr 2023 11:07:42 +0000 (12:07 +0100)
commit60e7dade498eb881bcdf0d9a420c97625f73acc1
treec1edd7b0d45d5bb90d1a028c16d9988caf1925a9tree | snapshot
parentfab19915f498b0e76fabd4d78841c99b7b6d7851commit | diff
KVM: selftests: Add test for SMCCC filter

Add a selftest for the SMCCC filter, ensuring basic UAPI constraints
(e.g. reserved ranges, non-overlapping ranges) are upheld. Additionally,
test that the DENIED and FWD_TO_USER work as intended.

Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20230404154050.2270077-14-oliver.upton@linux.dev
tools/testing/selftests/kvm/Makefile diff | blob | history
tools/testing/selftests/kvm/aarch64/smccc_filter.c [new file with mode: 0644] blob
Domain: System / Kernel;