mirror_ubuntu-kernels/tools/testing
Michal Luczaj 238d3d63d1 KVM: selftests: Add a testcase to verify x2APIC is fully readonly
Add a test to verify that userspace can't change a vCPU's x2APIC ID by
abusing KVM_SET_LAPIC.  KVM models the x2APIC ID (and x2APIC LDR) as
readonly, and silently ignores userspace attempts to change the x2APIC ID
for backwards compatibility.

Signed-off-by: Michal Luczaj <mhal@rbox.co>
[sean: write changelog, add to existing test]
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-ID: <20240802202941.344889-3-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-08-13 12:01:46 -04:00
..
crypto/chacha20-s390
cxl CXL for v6.11 merge window 2024-07-28 09:33:28 -07:00
fault-injection
ktest
kunit RISC-V SoC Kconfig Updates for v6.10 2024-05-07 11:02:56 +02:00
memblock memblock tests: add memblock_overlaps_region_checks 2024-06-05 10:22:22 +03:00
nvdimm testing: nvdimm: Add MODULE_DESCRIPTION() macros 2024-06-17 18:43:08 -05:00
radix-tree bitmap-6.11-rc1 2024-07-26 09:50:36 -07:00
scatterlist
selftests KVM: selftests: Add a testcase to verify x2APIC is fully readonly 2024-08-13 12:01:46 -04:00
vsock test/vsock: add install target 2024-07-13 15:17:35 -07:00