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Defined in 1 files as a function:

Referenced in 6 files:

Smatch caller information:

arch/x86/events/intel/ds.c intel_pmu_disable_bts() -> update_debugctlmsr()

Type Parameter Key Value
BIT_INFO 0 debugctlmsr 0x0,0xfffffffffffff83f
BIT_INFO 0 debugctlmsr 0x0,0xfffffffffffff83f
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 debugctlmsr 0-u64max[c]

arch/x86/events/intel/ds.c intel_pmu_enable_bts() -> update_debugctlmsr()

Type Parameter Key Value
PARAM_VALUE 0 debugctlmsr 0,128-u64max
BIT_INFO 0 debugctlmsr 0xc0,0xffffffffffffffff
BIT_INFO 0 debugctlmsr 0xc0,0xffffffffffffffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 debugctlmsr 0,128-u64max

arch/x86/events/intel/core.c intel_pmu_reset() -> update_debugctlmsr()

Type Parameter Key Value
PARAM_VALUE 0 debugctlmsr 0,2-u64max
CAPPED_DATA 0 debugctlmsr 1
BIT_INFO 0 debugctlmsr 0x0,0xfffffffffffff7fe
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 debugctlmsr 0,2-u64max[c]
LOCK2 flags
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags

arch/x86/kvm/svm/svm.c svm_vcpu_run() -> update_debugctlmsr()

Type Parameter Key Value
NOCHECK_CALL
UNITS 0 debugctlmsr unit_byte

arch/x86/kvm/svm/svm.c svm_vcpu_run() -> update_debugctlmsr()

Type Parameter Key Value
NOCHECK_CALL
UNITS 0 debugctlmsr unit_byte

arch/x86/kvm/vmx/tdx.c tdx_vcpu_run() -> update_debugctlmsr()

Type Parameter Key Value
NOCHECK_CALL

arch/x86/kernel/step.c set_task_blockstep() -> update_debugctlmsr()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 debugctlmsr 0-u64max
LOCK2 irq

arch/x86/kvm/vmx/vmx.c vmx_vcpu_run() -> update_debugctlmsr()

Type Parameter Key Value
PARAM_VALUE 0 debugctlmsr 1-u64max
NOCHECK_CALL