Sean Christopherson 5addaf5309 KVM: selftests: Mark "guest_saw_irq" as volatile in xen_shinfo_test ... Tag "guest_saw_irq" as "volatile" to ensure that the compiler will never optimize away lookups. Relying on the compiler thinking that the flag is global and thus might change also works, but it's subtle, less robust, and looks like a bug at first glance, e.g. risks being "fixed" and breaking the test. Make the flag "static" as well since convincing the compiler it's global is no longer necessary. Alternatively, the flag could be accessed with {READ,WRITE}_ONCE(), but literally every access would need the wrappers, and eking out performance isn't exactly top priority for selftests. Signed-off-by: Sean Christopherson <seanjc@google.com> Message-Id: <20221013211234.1318131-17-seanjc@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2022-10-28 06:10:28 -04:00
..
amx_test.c	KVM: selftests: Clean up requirements for XFD-aware XSAVE features	2022-07-13 18:14:24 -07:00
cpuid_test.c	KVM: selftests: Set input function/index in raw CPUID helper(s)	2022-07-13 18:14:21 -07:00
cr4_cpuid_sync_test.c	KVM: selftests: Use this_cpu_has() in CR4/CPUID sync test	2022-07-13 18:14:21 -07:00
debug_regs.c	KVM: selftests: Add TEST_REQUIRE macros to reduce skipping copy+paste	2022-06-11 11:47:29 -04:00
emulator_error_test.c	KVM: selftests: Add and use helper to set vCPU's CPUID maxphyaddr	2022-07-13 18:14:17 -07:00
evmcs_test.c	KVM: selftests: Use kvm_cpu_has() for nested VMX checks	2022-07-13 18:14:10 -07:00
fix_hypercall_test.c	KVM: selftests: Dedup subtests of fix_hypercall_test	2022-09-30 06:39:34 -04:00
get_msr_index_features.c	KVM: selftests: Add TEST_REQUIRE macros to reduce skipping copy+paste	2022-06-11 11:47:29 -04:00
hyperv_clock.c	KVM: selftests: Fix filename reporting in guest asserts	2022-07-13 18:14:08 -07:00
hyperv_cpuid.c	KVM: selftests: Make get_supported_cpuid() returns "const"	2022-07-13 18:14:20 -07:00
hyperv_features.c	KVM: selftests: Don't set reserved bits for invalid Hyper-V hypercall number	2022-09-28 12:47:20 -07:00
hyperv_svm_test.c	KVM: selftests: Use kvm_cpu_has() for nested SVM checks	2022-07-13 18:14:10 -07:00
kvm_clock_test.c	KVM: selftests: Fix filename reporting in guest asserts	2022-07-13 18:14:08 -07:00
kvm_pv_test.c	KVM: selftests: Use vcpu_get_cpuid_entry() in PV features test (sort of)	2022-07-13 18:14:18 -07:00
max_vcpuid_cap_test.c	KVM: selftests: Rename vm_create() => vm_create_barebones(), drop param	2022-06-11 11:46:33 -04:00
mmio_warning_test.c	KVM: selftests: Sanity check input to ioctls() at build time	2022-06-11 11:48:09 -04:00
monitor_mwait_test.c	KVM: selftests: Use vcpu_clear_cpuid_feature() in monitor_mwait_test	2022-07-13 18:14:17 -07:00
nested_exceptions_test.c	KVM: selftests: Add an x86-only test to verify nested exception queueing	2022-09-26 12:03:12 -04:00
nx_huge_pages_test.c	Merge tag 'kvm-x86-6.1-2' of https://github.com/sean-jc/linux into HEAD	2022-09-30 07:09:48 -04:00
nx_huge_pages_test.sh	KVM: selftests: Test disabling NX hugepages on a VM	2022-06-24 04:51:51 -04:00
platform_info_test.c	KVM: selftests: Add TEST_REQUIRE macros to reduce skipping copy+paste	2022-06-11 11:47:29 -04:00
pmu_event_filter_test.c	KVM: selftests: Drop unnecessary use of kvm_get_supported_cpuid_index()	2022-07-13 18:14:22 -07:00
set_boot_cpu_id.c	KVM: selftests: Fix filename reporting in guest asserts	2022-07-13 18:14:08 -07:00
set_sregs_test.c	KVM: selftests: Add framework to query KVM CPUID bits	2022-07-13 18:14:09 -07:00
sev_migrate_tests.c	KVM: selftests: Use kvm_cpu_has() in the SEV migration test	2022-07-13 18:14:09 -07:00
smm_test.c	KVM: selftests: Use this_cpu_has() to detect SVM support in L1	2022-07-13 18:14:22 -07:00
state_test.c	KVM: selftests: Use this_cpu_has() to detect SVM support in L1	2022-07-13 18:14:22 -07:00
svm_int_ctl_test.c	KVM: selftests: Use kvm_cpu_has() for nested SVM checks	2022-07-13 18:14:10 -07:00
svm_nested_soft_inject_test.c	KVM: selftests: Use kvm_cpu_has() for nSVM soft INT injection test	2022-07-13 18:14:13 -07:00
svm_vmcall_test.c	KVM: selftests: Use kvm_cpu_has() for nested SVM checks	2022-07-13 18:14:10 -07:00
sync_regs_test.c	KVM: selftests: Add TEST_REQUIRE macros to reduce skipping copy+paste	2022-06-11 11:47:29 -04:00
triple_fault_event_test.c	KVM: selftests: Use kvm_cpu_has() for nested VMX checks	2022-07-13 18:14:10 -07:00
tsc_msrs_test.c	KVM: selftests: Fix filename reporting in guest asserts	2022-07-13 18:14:08 -07:00
tsc_scaling_sync.c	KVM: selftests: Add TEST_REQUIRE macros to reduce skipping copy+paste	2022-06-11 11:47:29 -04:00
ucna_injection_test.c	KVM: selftests: Add a self test for CMCI and UCNA emulations.	2022-06-24 04:52:04 -04:00
userspace_io_test.c	KVM: selftests: Fix filename reporting in guest asserts	2022-07-13 18:14:08 -07:00
userspace_msr_exit_test.c	KVM: selftests: Fix filename reporting in guest asserts	2022-07-13 18:14:08 -07:00
vmx_apic_access_test.c	KVM: selftests: Use kvm_cpu_has() for nested VMX checks	2022-07-13 18:14:10 -07:00
vmx_close_while_nested_test.c	KVM: selftests: Use kvm_cpu_has() for nested VMX checks	2022-07-13 18:14:10 -07:00
vmx_dirty_log_test.c	KVM: selftests: Use kvm_cpu_has() for nested VMX checks	2022-07-13 18:14:10 -07:00
vmx_exception_with_invalid_guest_state.c	KVM: selftests: Add TEST_REQUIRE macros to reduce skipping copy+paste	2022-06-11 11:47:29 -04:00
vmx_invalid_nested_guest_state.c	KVM: selftests: Use kvm_cpu_has() for nested VMX checks	2022-07-13 18:14:10 -07:00
vmx_msrs_test.c	KVM: selftests: Verify VMX MSRs can be restored to KVM-supported values	2022-07-28 13:25:24 -04:00
vmx_nested_tsc_scaling_test.c	KVM: selftests: Use kvm_cpu_has() for nested VMX checks	2022-07-13 18:14:10 -07:00
vmx_pmu_caps_test.c	KVM: selftests: Test all possible "invalid" PERF_CAPABILITIES.LBR_FMT vals	2022-08-10 15:08:29 -04:00
vmx_preemption_timer_test.c	KVM: selftests: Use kvm_cpu_has() for nested VMX checks	2022-07-13 18:14:10 -07:00
vmx_set_nested_state_test.c	KVM: selftests: Use vcpu_{set,clear}_cpuid_feature() in nVMX state test	2022-07-13 18:14:19 -07:00
vmx_tsc_adjust_test.c	KVM: selftests: Use kvm_cpu_has() for nested VMX checks	2022-07-13 18:14:10 -07:00
xapic_ipi_test.c	KVM: selftests: Purge vm+vcpu_id == vcpu silliness	2022-06-11 11:47:22 -04:00
xapic_state_test.c	KVM: selftests: Use vcpu_clear_cpuid_feature() to clear x2APIC	2022-07-13 18:14:20 -07:00
xen_shinfo_test.c	KVM: selftests: Mark "guest_saw_irq" as volatile in xen_shinfo_test	2022-10-28 06:10:28 -04:00
xen_vmcall_test.c	KVM: selftests: Fix filename reporting in guest asserts	2022-07-13 18:14:08 -07:00
xss_msr_test.c	KVM: selftests: Use kvm_cpu_has() for XSAVES in XSS MSR test	2022-07-13 18:14:11 -07:00