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Documented in 1 files:

Defined in 1 files as a function:

Referenced in 6 files:

Smatch caller information:

kernel/entry/common.c irqentry_exit() -> irqentry_exit_to_user_mode()

Type Parameter Key Value
PARAM_VALUE 0 regs 4096-ptr_max
PARAM_VALUE 0 regs->cs 1-u16max
CAPPED_DATA 0 regs 1
DATA_SOURCE 0 regs $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 regs->ip 0-u64max
NO_OVERFLOW_SIMPLE 0 regs->dx

arch/x86/kernel/cpu/mce/core.c exc_machine_check_user() -> irqentry_exit_to_user_mode()

Type Parameter Key Value
PARAM_VALUE 0 regs 4096-ptr_max
CAPPED_DATA 0 regs 1
DATA_SOURCE 0 regs $0
NOCHECK_CALL

arch/x86/kernel/traps.c exc_debug_user() -> irqentry_exit_to_user_mode()

Type Parameter Key Value
PARAM_VALUE 0 regs 4096-ptr_max
PARAM_VALUE 0 regs->cs 1-u16max
CAPPED_DATA 0 regs 1
DATA_SOURCE 0 regs $0
NOCHECK_CALL
HALF_LOCKED2 irq

arch/x86/kernel/traps.c exc_int3() -> irqentry_exit_to_user_mode()

Type Parameter Key Value
PARAM_VALUE 0 regs 4096-ptr_max
CAPPED_DATA 0 regs 1
DATA_SOURCE 0 regs $0
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 regs->dx

arch/x86/coco/sev/vc-handle.c user_exc_vmm_communication() -> irqentry_exit_to_user_mode()

Type Parameter Key Value
PARAM_VALUE 0 regs 4096-ptr_max
PARAM_VALUE 0 regs->cs 1-u16max
PARAM_VALUE 0 regs->fred_ss.type 3
PARAM_VALUE 0 regs->fred_ss.vector 29
PARAM_VALUE 0 regs->orig_ax u64max
CAPPED_DATA 0 regs 1
DATA_SOURCE 0 regs $0
NOCHECK_CALL

arch/x86/entry/syscall_32.c __do_fast_syscall_32() -> irqentry_exit_to_user_mode()

Type Parameter Key Value
PARAM_VALUE 0 regs 4096-ptr_max
PARAM_VALUE 0 regs->ax 18446744073709551602
PARAM_VALUE 0 regs->bp 0-u32max
PARAM_VALUE 0 regs->sp 0-u32max
CAPPED_DATA 0 regs 1
DATA_SOURCE 0 regs $0
NOCHECK_CALL
LOCK2 irq