irqentry_enter identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Documented in 1 files:

include/linux/irq-entry-common.h, line 545

Defined in 1 files as a prototype:

include/linux/irq-entry-common.h, line 576 (as a prototype)

Defined in 1 files as a function:

kernel/entry/common.c, line 109 (as a function)

Referenced in 13 files:

Smatch caller information:

arch/x86/xen/enlighten_hvm.c sysvec_xen_hvm_callback() -> irqentry_enter()

Type	Key	Value
PARAM_VALUE	regs	4096-ptr_max
PARAM_VALUE	regs->fred_ss.type	0
PARAM_VALUE	regs->fred_ss.vector	235-255
CAPPED_DATA	regs	1
DATA_SOURCE	regs	$0

arch/x86/kernel/apic/apic.c spurious_interrupt() -> irqentry_enter()

Type	Key	Value
PARAM_VALUE	regs	4096-ptr_max
PARAM_VALUE	regs->fred_ss.type	0
PARAM_VALUE	regs->fred_ss.vector	235-255
CAPPED_DATA	regs	1
DATA_SOURCE	regs	$0

arch/x86/kernel/apic/apic.c sysvec_apic_timer_interrupt() -> irqentry_enter()

Type	Parameter	Key	Value
DATA_SOURCE	0	regs	$0

arch/x86/kernel/apic/apic.c sysvec_error_interrupt() -> irqentry_enter()

Type	Parameter	Key	Value
DATA_SOURCE	0	regs	$0

arch/x86/kernel/apic/apic.c sysvec_spurious_apic_interrupt() -> irqentry_enter()

Type	Parameter	Key	Value
DATA_SOURCE	0	regs	$0

arch/x86/kernel/cpu/mshyperv.c sysvec_hyperv_callback() -> irqentry_enter()

Type	Key	Value
PARAM_VALUE	regs	4096-ptr_max
PARAM_VALUE	regs->fred_ss.type	0
PARAM_VALUE	regs->fred_ss.vector	235-255
CAPPED_DATA	regs	1
DATA_SOURCE	regs	$0

arch/x86/kernel/cpu/mshyperv.c sysvec_hyperv_stimer0() -> irqentry_enter()

Type	Key	Value
PARAM_VALUE	regs	4096-ptr_max
PARAM_VALUE	regs->fred_ss.type	0
PARAM_VALUE	regs->fred_ss.vector	235-255
CAPPED_DATA	regs	1
DATA_SOURCE	regs	$0

arch/x86/mm/fault.c exc_page_fault() -> irqentry_enter()

Type	Parameter	Key	Value
PARAM_VALUE	0	regs	4096-ptr_max
PARAM_VALUE	0	regs->orig_ax	0-u32max,u64max
DATA_SOURCE	0	regs	$0
PREEMPT_ADD
RX_PATH

arch/x86/kernel/irq_work.c sysvec_irq_work() -> irqentry_enter()

Type	Parameter	Key	Value
DATA_SOURCE	0	regs	$0

arch/x86/kernel/cpu/mce/threshold.c sysvec_threshold() -> irqentry_enter()

Type	Parameter	Key	Value
DATA_SOURCE	0	regs	$0

arch/x86/kernel/smp.c sysvec_call_function() -> irqentry_enter()

Type	Parameter	Key	Value
DATA_SOURCE	0	regs	$0

arch/x86/kernel/smp.c sysvec_call_function_single() -> irqentry_enter()

Type	Parameter	Key	Value
DATA_SOURCE	0	regs	$0

arch/x86/kernel/smp.c sysvec_reboot() -> irqentry_enter()

Type	Parameter	Key	Value
DATA_SOURCE	0	regs	$0

arch/x86/kernel/smp.c sysvec_reschedule_ipi() -> irqentry_enter()

Type	Parameter	Key	Value
DATA_SOURCE	0	regs	$0

arch/x86/kernel/traps.c exc_alignment_check() -> irqentry_enter()

Type	Parameter	Key	Value
PARAM_VALUE	0	regs	4096-ptr_max
PARAM_VALUE	0	regs->orig_ax	0-u32max,u64max
DATA_SOURCE	0	regs	$0
PREEMPT_ADD
RX_PATH

arch/x86/kernel/traps.c exc_bounds() -> irqentry_enter()

Type	Key	Value
PARAM_VALUE	regs	4096-ptr_max
PARAM_VALUE	regs->fred_ss.type	3
PARAM_VALUE	regs->fred_ss.vector	5
PARAM_VALUE	regs->orig_ax	u64max
DATA_SOURCE	regs	$0

arch/x86/kernel/traps.c exc_coproc_segment_overrun() -> irqentry_enter()

Type	Parameter	Key	Value
DATA_SOURCE	0	regs	$0

arch/x86/kernel/traps.c exc_coprocessor_error() -> irqentry_enter()

Type	Key	Value
PARAM_VALUE	regs	4096-ptr_max
PARAM_VALUE	regs->fred_ss.type	3
PARAM_VALUE	regs->fred_ss.vector	16
PARAM_VALUE	regs->orig_ax	u64max
DATA_SOURCE	regs	$0

arch/x86/kernel/traps.c exc_device_not_available() -> irqentry_enter()

Type	Key	Value
PARAM_VALUE	regs	4096-ptr_max
PARAM_VALUE	regs->fred_ss.type	3
PARAM_VALUE	regs->fred_ss.vector	7
PARAM_VALUE	regs->orig_ax	u64max
DATA_SOURCE	regs	$0

arch/x86/kernel/traps.c exc_divide_error() -> irqentry_enter()

Type	Key	Value
PARAM_VALUE	regs	4096-ptr_max
PARAM_VALUE	regs->fred_ss.type	3
PARAM_VALUE	regs->fred_ss.vector	0
PARAM_VALUE	regs->orig_ax	u64max
DATA_SOURCE	regs	$0

arch/x86/kernel/traps.c exc_general_protection() -> irqentry_enter()

Type	Parameter	Key	Value
PARAM_VALUE	0	regs	4096-ptr_max
PARAM_VALUE	0	regs->orig_ax	0-u32max,u64max
DATA_SOURCE	0	regs	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING

arch/x86/kernel/traps.c exc_invalid_op() -> irqentry_enter()

Type	Parameter	Key	Value
PARAM_VALUE	0	regs	4096-ptr_max
CAPPED_DATA	0	regs	1
DATA_SOURCE	0	regs	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING

arch/x86/kernel/traps.c exc_invalid_tss() -> irqentry_enter()

Type	Key	Value
PARAM_VALUE	regs	4096-ptr_max
PARAM_VALUE	regs->fred_ss.type	3
PARAM_VALUE	regs->fred_ss.vector	10
PARAM_VALUE	regs->orig_ax	u64max
DATA_SOURCE	regs	$0

arch/x86/kernel/traps.c exc_overflow() -> irqentry_enter()

Type	Key	Value
PARAM_VALUE	regs	4096-ptr_max
PARAM_VALUE	regs->fred_ss.type	4,6
PARAM_VALUE	regs->fred_ss.vector	4
PARAM_VALUE	regs->orig_ax	u64max
DATA_SOURCE	regs	$0
HARD_MAX	regs->fred_ss.type	6

arch/x86/kernel/traps.c exc_segment_not_present() -> irqentry_enter()

Type	Key	Value
PARAM_VALUE	regs	4096-ptr_max
PARAM_VALUE	regs->fred_ss.type	3
PARAM_VALUE	regs->fred_ss.vector	11
PARAM_VALUE	regs->orig_ax	u64max
DATA_SOURCE	regs	$0

arch/x86/kernel/traps.c exc_simd_coprocessor_error() -> irqentry_enter()

Type	Key	Value
PARAM_VALUE	regs	4096-ptr_max
PARAM_VALUE	regs->fred_ss.type	3
PARAM_VALUE	regs->fred_ss.vector	19
PARAM_VALUE	regs->orig_ax	u64max
DATA_SOURCE	regs	$0

arch/x86/kernel/traps.c exc_spurious_interrupt_bug() -> irqentry_enter()

Type	Parameter	Key	Value
DATA_SOURCE	0	regs	$0

arch/x86/kernel/traps.c exc_stack_segment() -> irqentry_enter()

Type	Key	Value
PARAM_VALUE	regs	4096-ptr_max
PARAM_VALUE	regs->fred_ss.type	3
PARAM_VALUE	regs->fred_ss.vector	12
PARAM_VALUE	regs->orig_ax	u64max
DATA_SOURCE	regs	$0

arch/x86/kernel/traps.c exc_virtualization_exception() -> irqentry_enter()

Type	Key	Value
PARAM_VALUE	regs	4096-ptr_max
PARAM_VALUE	regs->fred_ss.type	3
PARAM_VALUE	regs->fred_ss.vector	20
PARAM_VALUE	regs->orig_ax	u64max
DATA_SOURCE	regs	$0

arch/x86/entry/entry_fred.c fred_extint() -> irqentry_enter()

Type	Key	Value
PARAM_VALUE	regs	4096-ptr_max
PARAM_VALUE	regs->fred_ss.type	0
PARAM_VALUE	regs->fred_ss.vector	235-255
DATA_SOURCE	regs	$0

arch/x86/xen/enlighten_pv.c xen_pv_evtchn_do_upcall() -> irqentry_enter()

Type	Parameter	Key	Value
DATA_SOURCE	0	regs	$0

arch/x86/kernel/kvm.c __kvm_handle_async_pf() -> irqentry_enter()

Type	Parameter	Key	Value
PARAM_VALUE	0	regs	4096-ptr_max
PARAM_VALUE	0	regs->orig_ax	0-u32max,u64max
DATA_SOURCE	0	regs	$0
PREEMPT_ADD

arch/x86/kernel/kvm.c sysvec_kvm_asyncpf_interrupt() -> irqentry_enter()

Type	Key	Value
PARAM_VALUE	regs	4096-ptr_max
PARAM_VALUE	regs->fred_ss.type	0
PARAM_VALUE	regs->fred_ss.vector	235-255
CAPPED_DATA	regs	1
DATA_SOURCE	regs	$0

arch/x86/kernel/cpu/mce/amd.c sysvec_deferred_error() -> irqentry_enter()

Type	Parameter	Key	Value
DATA_SOURCE	0	regs	$0

arch/x86/kernel/cet.c exc_control_protection() -> irqentry_enter()

Type	Key	Value
PARAM_VALUE	regs	4096-ptr_max
PARAM_VALUE	regs->fred_ss.type	3
PARAM_VALUE	regs->fred_ss.vector	21
PARAM_VALUE	regs->orig_ax	u64max
DATA_SOURCE	regs	$0

arch/x86/entry/syscall_32.c do_int80_emulation() -> irqentry_enter()

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

arch/x86/kernel/cpu/acrn.c sysvec_acrn_hv_callback() -> irqentry_enter()

Type	Key	Value
PARAM_VALUE	regs	4096-ptr_max
PARAM_VALUE	regs->fred_ss.type	0
PARAM_VALUE	regs->fred_ss.vector	235-255
CAPPED_DATA	regs	1
DATA_SOURCE	regs	$0

arch/x86/kernel/irq.c common_interrupt() -> irqentry_enter()

Type	Key	Value
PARAM_VALUE	regs	4096-ptr_max
PARAM_VALUE	regs->fred_ss.type	0
PARAM_VALUE	regs->fred_ss.vector	32-234
DATA_SOURCE	regs	$0

arch/x86/kernel/irq.c sysvec_kvm_posted_intr_ipi() -> irqentry_enter()

Type	Parameter	Key	Value
DATA_SOURCE	0	regs	$0

arch/x86/kernel/irq.c sysvec_kvm_posted_intr_nested_ipi() -> irqentry_enter()

Type	Parameter	Key	Value
DATA_SOURCE	0	regs	$0

arch/x86/kernel/irq.c sysvec_kvm_posted_intr_wakeup_ipi() -> irqentry_enter()

Type	Parameter	Key	Value
DATA_SOURCE	0	regs	$0

arch/x86/kernel/irq.c sysvec_perf_guest_mediated_pmi_handler() -> irqentry_enter()

Type	Parameter	Key	Value
DATA_SOURCE	0	regs	$0

arch/x86/kernel/irq.c sysvec_posted_msi_notification() -> irqentry_enter()

Type	Parameter	Key	Value
DATA_SOURCE	0	regs	$0

arch/x86/kernel/irq.c sysvec_thermal() -> irqentry_enter()

Type	Parameter	Key	Value
DATA_SOURCE	0	regs	$0

arch/x86/kernel/irq.c sysvec_x86_platform_ipi() -> irqentry_enter()

Type	Parameter	Key	Value
DATA_SOURCE	0	regs	$0

arch/x86/hyperv/hv_init.c sysvec_hyperv_reenlightenment() -> irqentry_enter()

Type	Key	Value
PARAM_VALUE	regs	4096-ptr_max
PARAM_VALUE	regs->fred_ss.type	0
PARAM_VALUE	regs->fred_ss.vector	235-255
CAPPED_DATA	regs	1
DATA_SOURCE	regs	$0