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Searched refs:debugctl (Results 1 – 3 of 3) sorted by relevance

/linux/arch/x86/kernel/
H A Dstep.c176 unsigned long debugctl; in set_task_blockstep() local
188 debugctl = get_debugctlmsr(); in set_task_blockstep()
190 debugctl |= DEBUGCTLMSR_BTF; in set_task_blockstep()
193 debugctl &= ~DEBUGCTLMSR_BTF; in set_task_blockstep()
197 update_debugctlmsr(debugctl); in set_task_blockstep()
/linux/arch/x86/kvm/vmx/
H A Dvmx.c2285 u64 debugctl = 0; in vmx_get_supported_debugctl() local
2289 debugctl |= DEBUGCTLMSR_BUS_LOCK_DETECT; in vmx_get_supported_debugctl()
2293 debugctl |= DEBUGCTLMSR_LBR | DEBUGCTLMSR_FREEZE_LBRS_ON_PMI; in vmx_get_supported_debugctl()
2297 debugctl |= DEBUGCTLMSR_RTM_DEBUG; in vmx_get_supported_debugctl()
2299 return debugctl; in vmx_get_supported_debugctl()
H A Dnested.c3327 u64 debugctl = vmcs12->guest_ia32_debugctl; in nested_vmx_check_guest_state() local
3338 debugctl &= ~DEBUGCTLMSR_FREEZE_IN_SMM; in nested_vmx_check_guest_state()
3341 CC(!vmx_is_valid_debugctl(vcpu, debugctl, false))) in nested_vmx_check_guest_state()