Oliver Upton ce4e200f37 KVM: selftests: Add test for uaccesses to non-existent vgic-v2 CPUIF ...

[ Upstream commit 160933e330f4c5a13931d725a4d952a4b9aefa71 ]

Assert that accesses to a non-existent vgic-v2 CPU interface
consistently fail across the various KVM device attr ioctls. This also
serves as a regression test for a bug wherein KVM hits a NULL
dereference when the CPUID specified in the ioctl is invalid.

Note that there is no need to print the observed errno, as TEST_ASSERT()
will take care of it.

Reviewed-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20240424173959.3776798-3-oliver.upton@linux.dev
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2024-06-12 11:03:01 +02:00

..

aarch64

KVM: selftests: Add test for uaccesses to non-existent vgic-v2 CPUIF

2024-06-12 11:03:01 +02:00

include

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lib

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s390x

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x86_64

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.gitignore

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access_tracking_perf_test.c

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config

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demand_paging_test.c

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dirty_log_perf_test.c

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dirty_log_test.c

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hardware_disable_test.c

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kvm_binary_stats_test.c

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kvm_create_max_vcpus.c

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kvm_page_table_test.c

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Makefile

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max_guest_memory_test.c

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memslot_modification_stress_test.c

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memslot_perf_test.c

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rseq_test.c

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set_memory_region_test.c

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settings

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steal_time.c

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system_counter_offset_test.c

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