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KVM: selftests: fix hyperv_clock test

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The test was mistakenly using addr_gpa2hva on a gva and that happened
to work accidentally.  Commit 106a2e766e ("KVM: selftests: Lower the
min virtual address for misc page allocations") revealed this bug.

Fixes: 2c7f76b4c4 ("selftests: kvm: Add basic Hyper-V clocksources tests", 2021-03-18)
Signed-off-by: Maxim Levitsky <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
This commit is contained in:
Maxim Levitsky
2021-08-04 09:43:03 -04:00
committed by Paolo Bonzini
parent bb2baeb214
commit 13c2c3cfe0
1 changed files with 1 additions and 1 deletions
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tools/testing/selftests/kvm/x86_64/hyperv_clock.c
+1 -1
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@@ -215,7 +215,7 @@ int main(void)
vcpu_set_hv_cpuid(vm, VCPU_ID);
tsc_page_gva = vm_vaddr_alloc_page(vm);
memset(addr_gpa2hva(vm, tsc_page_gva), 0x0, getpagesize());
memset(addr_gva2hva(vm, tsc_page_gva), 0x0, getpagesize());
TEST_ASSERT((addr_gva2gpa(vm, tsc_page_gva) & (getpagesize() - 1)) == 0,
"TSC page has to be page aligned\n");
vcpu_args_set(vm, VCPU_ID, 2, tsc_page_gva, addr_gva2gpa(vm, tsc_page_gva));