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| author | Sascha Bischoff <Sascha.Bischoff@arm.com> | 2026-09-04 11:55:07 +0000 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2026-09-14 10:49:10 +0100 |
| commit | 45895c459225150082427576582f887c9f80d720 (patch) | |
| tree | 384915c9fd4c97cfb0da51e4d329b7e0be07289f /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | e9d07ebc7eb41ebbc83d5eb52f43a970917830e9 (diff) | |
KVM: selftests: Add VGICv5 NR_IRQS attribute tests
Add coverage for the VGICv5 NR_IRQS attribute. VGICv5 exposes a
userspace-selectable SPI count, and KVM must reject values outside its
supported range or values that would change the interrupt layout after
it has been fixed.
Verify that the attribute defaults to zero before initialisation,
rejects too few SPIs, non-32-aligned counts, and a 32-aligned count
beyond the 1024-SPI maximum. Also verify that the maximum count is
accepted and can be initialised, that the selected count is reported,
that initialisation selects the default count, and that subsequent
changes are rejected.
Signed-off-by: Sascha Bischoff <sascha.bischoff@arm.com>
Link: https://patch.msgid.link/20260904113404.4051341-42-sascha.bischoff@arm.com
Signed-off-by: Marc Zyngier <maz@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions