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linux/tools/testing/selftests/kvm/include
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Vitaly Kuznetsov 13ffbd8db1 KVM: selftests: fix rdtsc() for vmx_tsc_adjust_test 
vmx_tsc_adjust_test fails with:

IA32_TSC_ADJUST is -4294969448 (-1 * TSC_ADJUST_VALUE + -2152).
IA32_TSC_ADJUST is -4294969448 (-1 * TSC_ADJUST_VALUE + -2152).
IA32_TSC_ADJUST is 281470681738540 (65534 * TSC_ADJUST_VALUE + 4294962476).
==== Test Assertion Failure ====
  x86_64/vmx_tsc_adjust_test.c:153: false
  pid=19738 tid=19738 - Interrupted system call
     1	0x0000000000401192: main at vmx_tsc_adjust_test.c:153
     2	0x00007fe1ef8583d4: ?? ??:0
     3	0x0000000000401201: _start at ??:?
  Failed guest assert: (adjust <= max)

The problem is that is 'tsc_val' should be u64, not u32 or the reading
gets truncated.

Fixes: 8d7fbf01f9 ("KVM: selftests: VMX preemption timer migration test")
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Message-Id: <20200601154726.261868-1-vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
 		2020-06-01 11:58:23 -04:00
..
aarch64 kvm: selftests: introduce aarch64_vcpu_add_default 2019-06-05 14:14:45 +02:00
s390x KVM: selftests: Add processor code for s390x 2019-06-04 14:05:38 +02:00
x86_64 KVM: selftests: fix rdtsc() for vmx_tsc_adjust_test 2020-06-01 11:58:23 -04:00
evmcs.h KVM: selftests: Fix build for evmcs.h 2020-05-06 06:51:36 -04:00
kvm_util.h KVM: selftests: VMX preemption timer migration test 2020-06-01 04:26:10 -04:00
sparsebit.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 482 2019-06-19 17:09:52 +02:00
test_util.h KVM: selftests: Rework timespec functions and usage 2020-03-18 14:08:56 +01:00