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| author | Sean Christopherson <seanjc@google.com> | 2021-02-10 21:26:06 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-02-11 16:02:09 +0300 |
| commit | a685d99208621b39dd0764e2bfdddfd19bb080f2 (patch) | |
| tree | 7849ce63d704c5de4e2660f99cac63add9384a2d /tools/testing/selftests/kvm/x86_64/xen_vmcall_test.c | |
| parent | 2f3b90fd90b59d1bde088f57ec3d25f81d63bd59 (diff) | |
| download | linux-a685d99208621b39dd0764e2bfdddfd19bb080f2.tar.xz | |
KVM: selftests: Fix size of memslots created by Xen tests
For better or worse, the memslot APIs take the number of pages, not the
size in bytes. The Xen tests need 2 pages, not 8192 pages.
Fixes: 8d4e7e80838f ("KVM: x86: declare Xen HVM shared info capability and add test case")
Cc: David Woodhouse <dwmw@amazon.co.uk>
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20210210182609.435200-3-seanjc@google.com>
Reviewed-by: David Woodhouse <dwmw@amazon.co.uk>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/testing/selftests/kvm/x86_64/xen_vmcall_test.c')
| -rw-r--r-- | tools/testing/selftests/kvm/x86_64/xen_vmcall_test.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/tools/testing/selftests/kvm/x86_64/xen_vmcall_test.c b/tools/testing/selftests/kvm/x86_64/xen_vmcall_test.c index 86653361c695..8389e0bfd711 100644 --- a/tools/testing/selftests/kvm/x86_64/xen_vmcall_test.c +++ b/tools/testing/selftests/kvm/x86_64/xen_vmcall_test.c @@ -102,8 +102,7 @@ int main(int argc, char *argv[]) /* Map a region for the hypercall pages */ vm_userspace_mem_region_add(vm, VM_MEM_SRC_ANONYMOUS, - HCALL_REGION_GPA, HCALL_REGION_SLOT, - 2 * getpagesize(), 0); + HCALL_REGION_GPA, HCALL_REGION_SLOT, 2, 0); virt_map(vm, HCALL_REGION_GPA, HCALL_REGION_GPA, 2, 0); for (;;) { |