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Defined in 1 files as a prototype:

Defined in 2 files as a function:

Referenced in 1 files:

Smatch caller information:

arch/x86/kernel/fpu/core.c os_xrstor() -> xfd_validate_state()

Type Parameter Key Value
PARAM_VALUE 1 mask 0-924927
PARAM_VALUE 2 rstor 1
CAPPED_DATA 1 mask 1
CAPPED_DATA 1 mask 1
DATA_SOURCE 0 fpstate $0
DATA_SOURCE 1 mask $1
BIT_INFO 1 mask 0x0,0xe1cff
BIT_INFO 1 mask 0x0,0xe1cff
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 bh

arch/x86/kernel/fpu/core.c os_xsave() -> xfd_validate_state()

Type Parameter Key Value
PARAM_VALUE 0 fpstate 4096-ptr_max
PARAM_VALUE 2 rstor 0
DATA_SOURCE 0 fpstate $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 bh

arch/x86/kernel/fpu/signal.c os_xrstor() -> xfd_validate_state()

Type Parameter Key Value
PARAM_VALUE 0 fpstate 6560938286698033152
PARAM_VALUE 1 mask 1-u64max
PARAM_VALUE 2 rstor 1
CAPPED_DATA 1 mask 1
CAPPED_DATA 1 mask 1
DATA_SOURCE 0 fpstate $0
DATA_SOURCE 1 mask $1
PREEMPT_ADD
NOCHECK_CALL
USER_DATA 1 mask 1-u64max[c]
LOCK2 bh

arch/x86/kernel/fpu/signal.c os_xsave() -> xfd_validate_state()

Type Parameter Key Value
PARAM_VALUE 0 fpstate 4096-ptr_max
PARAM_VALUE 2 rstor 0
DATA_SOURCE 0 fpstate $0
PREEMPT_ADD
NOCHECK_CALL
LOCK2 bh

arch/x86/kernel/fpu/signal.c xrstor_from_user_sigframe() -> xfd_validate_state()

Type Parameter Key Value
PARAM_VALUE 2 rstor 1
DATA_SOURCE 1 mask $1
PREEMPT_ADD
NOCHECK_CALL
USER_DATA 1 mask 0-u64max[c]
LOCK2 bh

arch/x86/kernel/fpu/signal.c xsave_to_user_sigframe() -> xfd_validate_state()

Type Parameter Key Value
PARAM_VALUE 0 fpstate 4096-ptr_max
PARAM_VALUE 2 rstor 0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 bh