| /linux/tools/testing/selftests/timers/ |
| H A D | freq-step.c | 111 static void regress(struct sample *samples, int n, double *intercept, in regress() argument
130 *intercept = (y_sum - *slope * x_sum) / n; in regress()
137 r = fabs(x * *slope + *intercept - y); in regress()
149 double intercept, slope, stddev1, max1, stddev2, max2; in run_test() local
173 regress(samples, SAMPLES, &intercept, &slope, &stddev1, &max1); in run_test()
180 regress(samples, SAMPLES / 2, &intercept, &slope, &stddev1, &max1); in run_test()
184 regress(samples + SAMPLES / 2, SAMPLES / 2, &intercept, &slope, in run_test()
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| /linux/tools/testing/selftests/kvm/x86/ |
| H A D | nested_vmsave_vmload_test.c | 79 svm->vmcb->control.intercept |= (BIT_ULL(INTERCEPT_VMSAVE) | in l1_guest_code()
105 svm->vmcb->control.intercept &= ~(BIT_ULL(INTERCEPT_VMSAVE) | in l1_guest_code()
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| H A D | svm_nested_shutdown_test.c | 29 vmcb->control.intercept &= ~(BIT(INTERCEPT_SHUTDOWN)); in l1_guest_code()
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| H A D | svm_int_ctl_test.c | 71 vmcb->control.intercept &= ~(BIT(INTERCEPT_INTR) | BIT(INTERCEPT_VINTR)); in l1_guest_code()
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| H A D | triple_fault_event_test.c | 51 vmcb->control.intercept &= ~(BIT(INTERCEPT_SHUTDOWN)); in l1_guest_code_svm()
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| H A D | nested_emulation_test.c | 64 vmcb->control.intercept |= BIT_ULL(INTERCEPT_SHUTDOWN) | in guest_code()
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| H A D | svm_nested_soft_inject_test.c | 94 vmcb->control.intercept |= BIT(INTERCEPT_NMI) | BIT(INTERCEPT_HLT); in l1_guest_code()
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| H A D | hyperv_svm_test.c | 102 vmcb->control.intercept |= 1ULL << INTERCEPT_MSR_PROT; in guest_code()
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| H A D | nested_exceptions_test.c | 98 ctrl->intercept |= BIT_ULL(INTERCEPT_SHUTDOWN); in l1_svm_code()
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| /linux/arch/x86/kvm/svm/ |
| H A D | svm.c | 713 bool intercept = !(svm->vmcb->control.virt_ext & LBR_CTL_ENABLE_MASK); in svm_recalc_lbr_msr_intercepts() local
715 if (intercept == svm->lbr_msrs_intercepted) in svm_recalc_lbr_msr_intercepts()
718 svm_set_intercept_for_msr(vcpu, MSR_IA32_LASTBRANCHFROMIP, MSR_TYPE_RW, intercept); in svm_recalc_lbr_msr_intercepts()
719 svm_set_intercept_for_msr(vcpu, MSR_IA32_LASTBRANCHTOIP, MSR_TYPE_RW, intercept); in svm_recalc_lbr_msr_intercepts()
720 svm_set_intercept_for_msr(vcpu, MSR_IA32_LASTINTFROMIP, MSR_TYPE_RW, intercept); in svm_recalc_lbr_msr_intercepts()
721 svm_set_intercept_for_msr(vcpu, MSR_IA32_LASTINTTOIP, MSR_TYPE_RW, intercept); in svm_recalc_lbr_msr_intercepts()
724 svm_set_intercept_for_msr(vcpu, MSR_IA32_DEBUGCTLMSR, MSR_TYPE_RW, intercept); in svm_recalc_lbr_msr_intercepts()
726 svm->lbr_msrs_intercepted = intercept; in svm_recalc_lbr_msr_intercepts()
736 bool intercept = !kvm_vcpu_has_mediated_pmu(vcpu); in svm_recalc_pmu_msr_intercepts() local
746 MSR_TYPE_RW, intercept); in svm_recalc_pmu_msr_intercepts()
[all …]
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| H A D | avic.c | 112 bool intercept) in avic_set_x2apic_msr_interception() argument
148 if (intercept == svm->x2avic_msrs_intercepted) in avic_set_x2apic_msr_interception()
156 MSR_TYPE_RW, intercept); in avic_set_x2apic_msr_interception()
158 svm->x2avic_msrs_intercepted = intercept; in avic_set_x2apic_msr_interception()
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| /linux/arch/x86/kvm/ |
| H A D | kvm_emulate.h | 38 u8 intercept; /* which intercept */ member
224 int (*intercept)(struct x86_emulate_ctxt *ctxt, member
360 u8 intercept; member
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| H A D | emulate.c | 192 u8 intercept; member
414 enum x86_intercept intercept, in emulator_check_intercept() argument
418 .intercept = intercept, in emulator_check_intercept()
434 return ctxt->ops->intercept(ctxt, &info, stage); in emulator_check_intercept()
3937 #define DI(_y, _i) { .flags = (_y)|Intercept, .intercept = x86_intercept_##_i }
3939 .intercept = x86_intercept_##_i, .check_perm = (_p) }
3949 { .flags = (_f)|Intercept, .u.execute = (_e), .intercept = x86_intercept_##_i }
3952 .intercept = x86_intercept_##_i, .check_perm = (_p) }
4859 ctxt->intercept = x86_intercept_none; in x86_decode_insn()
5126 ctxt->intercept = opcode.intercept; in x86_decode_insn()
[all …]
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| /linux/arch/s390/kvm/ |
| H A D | Makefile | 10 kvm-y += kvm-s390.o intercept.o interrupt.o priv.o sigp.o
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| /linux/arch/x86/kvm/vmx/ |
| H A D | vmx.c | 4294 bool intercept = !has_mediated_pmu; in vmx_recalc_pmu_msr_intercepts() local
4316 MSR_TYPE_RW, intercept); in vmx_recalc_pmu_msr_intercepts()
4318 intercept || !fw_writes_is_enabled(vcpu)); in vmx_recalc_pmu_msr_intercepts()
4329 MSR_TYPE_RW, intercept); in vmx_recalc_pmu_msr_intercepts()
4334 intercept = kvm_need_perf_global_ctrl_intercept(vcpu); in vmx_recalc_pmu_msr_intercepts()
4336 MSR_TYPE_RW, intercept); in vmx_recalc_pmu_msr_intercepts()
4338 MSR_TYPE_RW, intercept); in vmx_recalc_pmu_msr_intercepts()
4340 MSR_TYPE_RW, intercept); in vmx_recalc_pmu_msr_intercepts()
4345 bool intercept; in vmx_recalc_msr_intercepts() local
4393 intercept = !guest_cpu_cap_has(vcpu, X86_FEATURE_SHSTK); in vmx_recalc_msr_intercepts()
[all …]
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| /linux/Documentation/timers/ |
| H A D | hpet.rst | 24 platform code which uses timer 0 or 1 as the main timer to intercept HPET
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| /linux/Documentation/livepatch/ |
| H A D | reliable-stacktrace.rst | 163 to intercept when that function returns with a return trampoline, e.g.
166 tracing can intercept returns.
169 kretprobes can intercept returns.
228 Some trampolines do not rewrite the return address in order to intercept
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| /linux/tools/testing/selftests/kvm/lib/x86/ |
| H A D | svm.c | 120 ctrl->intercept = (1ULL << INTERCEPT_VMRUN) | in generic_svm_setup()
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| /linux/tools/testing/selftests/kvm/include/x86/ |
| H A D | svm.h | 81 u64 intercept; member
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| /linux/Documentation/virt/kvm/s390/ |
| H A D | s390-pv-boot.rst | 23 SIE instruction which the UV will intercept and execute on KVM's
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| H A D | s390-diag.rst | 18 DIAGNOSE calls by the guest cause a mandatory intercept. This implies
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| H A D | s390-pv.rst | 55 KVM cannot intercept lctl(g) and lpsw(e) anymore in order to be
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| /linux/Documentation/virt/kvm/x86/ |
| H A D | errata.rst | 57 intercept the #DB, temporarily disable the breakpoint, single-step over the
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| /linux/Documentation/dev-tools/kunit/api/ |
| H A D | functionredirection.rst | 32 A simpler way to intercept and replace some of the function calls is to use
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| /linux/Documentation/admin-guide/laptops/ |
| H A D | sonypi.rst | 32 Another option to intercept the events is to get them directly through the
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