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15a9a2ba0c
- Fix several issues with seeding KVM's pRNG, and rework the pRNG APIs to that
the pRNG can be sanely used in host code, not just guest code.
- Add an IRQ test to validate virtual IRQ deliverty for IRQs wired up via
KVM_IRQFD + KVM_SET_GSI_ROUTING, with optional support for triggering IRQs
via writes to an assigned VFIO device.
- Add syscall wrappers to assert success on a variety of pthreads and CPU
affinity APIs.
- Set vCPU pthread affinity as early as possible to reduce contention issues
that were surfaced by PREEMPT_LAZY, which result in runtimes of over a
minute on large hosts, versus the expected ~5 seconds.
- Rework the PMU counters test to run each testcase using a single VM with
many vCPUs for each sub-testcase, instead of using a unique VM for each
sub-testcase. This cuts the runtime by ~20x.
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Merge tag 'kvm-x86-selftests2-7.3' of https://github.com/kvm-x86/linux into HEAD
KVM selftests changes for 7.3, part 2
- Fix several issues with seeding KVM's pRNG, and rework the pRNG APIs to that
the pRNG can be sanely used in host code, not just guest code.
- Add an IRQ test to validate virtual IRQ deliverty for IRQs wired up via
KVM_IRQFD + KVM_SET_GSI_ROUTING, with optional support for triggering IRQs
via writes to an assigned VFIO device.
- Add syscall wrappers to assert success on a variety of pthreads and CPU
affinity APIs.
- Set vCPU pthread affinity as early as possible to reduce contention issues
that were surfaced by PREEMPT_LAZY, which result in runtimes of over a
minute on large hosts, versus the expected ~5 seconds.
- Rework the PMU counters test to run each testcase using a single VM with
many vCPUs for each sub-testcase, instead of using a unique VM for each
sub-testcase. This cuts the runtime by ~20x.
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|---|---|---|
| .. | ||
| arm64 | ||
| loongarch | ||
| riscv | ||
| s390 | ||
| x86 | ||
| assert.c | ||
| elf.c | ||
| guest_modes.c | ||
| guest_sprintf.c | ||
| io.c | ||
| kvm_util.c | ||
| lru_gen_util.c | ||
| memstress.c | ||
| proc_util.c | ||
| rbtree.c | ||
| sparsebit.c | ||
| string_override.c | ||
| test_util.c | ||
| ucall_common.c | ||
| userfaultfd_util.c | ||