Paolo Bonzini 3dc40cf89b selftests: KVM: skip hugetlb tests if huge pages are not available ...

Right now, if KVM memory stress tests are run with hugetlb sources but hugetlb is
not available (either in the kernel or because /proc/sys/vm/nr_hugepages is 0)
the test will fail with a memory allocation error.

This makes it impossible to add tests that default to hugetlb-backed memory,
because on a machine with a default configuration they will fail.  Therefore,
check HugePages_Total as well and, if zero, direct the user to enable hugepages
in procfs.  Furthermore, return KSFT_SKIP whenever hugetlb is not available.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

2023-03-14 10:20:06 -04:00

..

aarch64

KVM: arm64: selftests: Don't identity map the ucall MMIO hole

2022-12-27 06:00:50 -05:00

riscv

Merge tag 'kvmarm-6.2' of https://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD

2022-12-09 09:12:12 +01:00

s390x

Merge tag 'kvmarm-6.2' of https://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD

2022-12-09 09:12:12 +01:00

x86_64

KVM: selftests: x86: Use host's native hypercall instruction in kvm_hypercall()

2023-01-24 10:06:33 -08:00

assert.c

KVM: selftests: Gracefully handle empty stack traces

2022-09-30 06:38:00 -04:00

elf.c

KVM: selftests: kvm_vm_elf_load() and elfhdr_get() should close fd

2023-01-24 10:06:30 -08:00

guest_modes.c

selftests: KVM: Replace optarg with arg in guest_modes_cmdline

2023-02-08 06:38:47 -08:00

io.c

selftests: kvm: Uses TEST_FAIL in tests/utilities

2020-03-16 17:59:11 +01:00

kvm_util.c

Merge tag 'kvm-x86-selftests-6.3' of https://github.com/kvm-x86/linux into HEAD

2023-02-15 08:34:32 -05:00

memstress.c

Merge tag 'kvmarm-6.2' of https://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD

2022-12-09 09:12:12 +01:00

rbtree.c

KVM: selftests: Keep track of memslots more efficiently

2021-05-27 07:45:54 -04:00

sparsebit.c

kvm: selftests: Fix spelling mistake "missmatch" -> "mismatch"

2021-09-30 04:27:08 -04:00

string_override.c

KVM: selftests: Implement memcmp(), memcpy(), and memset() for guest use

2022-09-30 06:38:02 -04:00

test_util.c

selftests: KVM: skip hugetlb tests if huge pages are not available

2023-03-14 10:20:06 -04:00

ucall_common.c

KVM: selftests: Use magic value to signal ucall_alloc() failure

2022-12-27 06:00:49 -05:00

userfaultfd_util.c

Merge tag 'kvmarm-6.2' of https://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD

2022-12-09 09:12:12 +01:00