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Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

arch/x86/kernel/fpu/core.c fpregs_mark_activate() -> fpregs_activate()

Type Parameter Key Value
DATA_SOURCE 0 fpu r x86_task_fpu
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 bh

arch/x86/kernel/fpu/core.c fpregs_restore_userregs() -> fpregs_activate()

Type Parameter Key Value
PARAM_VALUE 0 fpu 4096-ptr_max
CAPPED_DATA 0 fpu 1
DATA_SOURCE 0 fpu r x86_task_fpu
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 bh

arch/x86/kernel/fpu/xstate.c fpregs_restore_userregs() -> fpregs_activate()

Type Parameter Key Value
PARAM_VALUE 0 fpu 4096-ptr_max
CAPPED_DATA 0 fpu 1
DATA_SOURCE 0 fpu r x86_task_fpu
PREEMPT_ADD
NOCHECK_CALL
LOCK2 bh
HALF_LOCKED2 &vcpu->mutex

arch/x86/kernel/fpu/signal.c fpregs_restore_userregs() -> fpregs_activate()

Type Parameter Key Value
PARAM_VALUE 0 fpu 4096-ptr_max
CAPPED_DATA 0 fpu 1
DATA_SOURCE 0 fpu r x86_task_fpu
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 bh