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| author | Sascha Bischoff <Sascha.Bischoff@arm.com> | 2026-09-04 11:54:35 +0000 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2026-09-14 10:49:10 +0100 |
| commit | e9d07ebc7eb41ebbc83d5eb52f43a970917830e9 (patch) | |
| tree | f845d258e60867ad7c6aa2f7992db136d4464d55 /tools/perf/scripts/python/flamegraph.py | |
| parent | 53e9639e758524ab1f92b836d0fc4f023e762903 (diff) | |
KVM: selftests: Add VGICv5 IRS address attribute tests
Add coverage for the VGICv5 IRS address attribute. The address is the
base of the guest-visible MMIO region used to configure the virtual
IRS, so userspace must provide a valid base address before the VM can
run.
Verify that KVM reports the attribute, returns VGIC_ADDR_UNDEF before
it is configured, rejects misaligned and out-of-IPA-range addresses,
accepts a valid base, rejects a second base, and fails vCPU entry if
the VGIC is initialized without an IRS address.
Signed-off-by: Sascha Bischoff <sascha.bischoff@arm.com>
Link: https://patch.msgid.link/20260904113404.4051341-41-sascha.bischoff@arm.com
Signed-off-by: Marc Zyngier <maz@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/flamegraph.py')
0 files changed, 0 insertions, 0 deletions