user_64bit_mode identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

arch/x86/include/asm/ptrace.h, line 227 (as a function)

Referenced in 13 files:

Smatch caller information:

arch/x86/entry/vsyscall/vsyscall_64.c __emulate_vsyscall() -> user_64bit_mode()

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

arch/x86/kernel/umip.c fixup_umip_exception() -> user_64bit_mode()

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

arch/x86/kernel/signal_64.c frame_uc_flags() -> user_64bit_mode()

Type	Parameter	Key	Value
PARAM_VALUE	0	regs	4096-ptr_max
DATA_SOURCE	0	regs	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	regs->ip	4-18446744073709551614
NO_OVERFLOW_SIMPLE	0	regs->dx

arch/x86/kernel/signal_64.c restore_sigcontext() -> user_64bit_mode()

Type	Key	Value
PARAM_VALUE	regs	4096-ptr_max
DATA_SOURCE	regs	$0
BIT_INFO	regs->cs	0x3,0xffff
BIT_INFO	regs->ss	0x3,0xffff
USER_DATA	regs->ax	0-u64max
USER_DATA	regs->bp	0-u64max
USER_DATA	regs->bx	0-u64max
USER_DATA	regs->cs	0-u16max
USER_DATA	regs->cx	0-u64max
USER_DATA	regs->di	0-u64max
USER_DATA	regs->dx	0-u64max
USER_DATA	regs->flags	0-u64max[c]
USER_DATA	regs->ip	0-u64max
USER_DATA	regs->r10	0-u64max
USER_DATA	regs->r11	0-u64max
USER_DATA	regs->r12	0-u64max
USER_DATA	regs->r13	0-u64max
USER_DATA	regs->r14	0-u64max
USER_DATA	regs->r15	0-u64max
USER_DATA	regs->r8	0-u64max
USER_DATA	regs->r9	0-u64max
USER_DATA	regs->si	0-u64max
USER_DATA	regs->sp	0-u64max
USER_DATA	regs->ss	0-u16max

arch/x86/mm/fault.c check_prefetch_opcode() -> user_64bit_mode()

Type	Parameter	Key	Value
PARAM_VALUE	0	regs	4096-ptr_max
PARAM_VALUE	0	regs->cs	1-u16max
DATA_SOURCE	0	regs	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING

arch/x86/events/intel/ds.c any_64bit_mode() -> user_64bit_mode()

Type	Key	Value
PARAM_VALUE	regs	2258340884549439488,4373330641156743168,7177434765341941760
PARAM_VALUE	regs->cs	16,51
DATA_SOURCE	regs	$0
BIT_INFO	regs->flags	0x0,0xfffffffffffffff7

arch/x86/kernel/ptrace.c task_user_regset_view() -> user_64bit_mode()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING

arch/x86/kernel/perf_regs.c perf_get_regs_user() -> user_64bit_mode()

Type	Parameter	Key	Value
PARAM_VALUE	0	regs	4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read

arch/x86/kernel/perf_regs.c perf_reg_abi() -> user_64bit_mode()

Type	Parameter	Key	Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read

arch/x86/lib/insn-eval.c any_64bit_mode() -> user_64bit_mode()

Type	Parameter	Key	Value
PARAM_VALUE	0	regs	4096-ptr_max
PARAM_VALUE	0	regs->cs	1-u16max
BUF_SIZE	0	regs	(-1),168
BUF_SIZE	0	regs	(-1),168
DATA_SOURCE	0	regs	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING

arch/x86/lib/insn-eval.c insn_decode_from_regs() -> user_64bit_mode()

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

arch/x86/lib/insn-eval.c insn_get_effective_ip() -> user_64bit_mode()

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

arch/x86/events/core.c code_segment_base() -> user_64bit_mode()

Type	Parameter	Key	Value
PARAM_VALUE	0	regs	4096-ptr_max
PARAM_VALUE	0	regs->cs	1-u16max
BUF_SIZE	0	regs	(-1),168
BUF_SIZE	0	regs	(-1),168
DATA_SOURCE	0	regs	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	regs->ax	0-u64max
USER_DATA	0	regs->cx	0-u64max
USER_DATA	0	regs->r11	0-u64max
LOCK2		rcu_read

arch/x86/events/core.c perf_callchain_user32() -> user_64bit_mode()

Type	Parameter	Key	Value
PARAM_VALUE	0	regs	4096-ptr_max
BUF_SIZE	0	regs	(-1),168
BUF_SIZE	0	regs	(-1),168
DATA_SOURCE	0	regs	$0
BIT_INFO	0	regs->flags	0x0,0xffffffffffffffdf
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	regs->ax	0-u64max
USER_DATA	0	regs->cx	0-u64max
USER_DATA	0	regs->r11	0-u64max

arch/x86/kernel/uprobes.c __arch_uprobe_optimize() -> user_64bit_mode()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
LOCK2		&mm->mmap_lock
TYPE_LOCK		(struct mm_struct)->mmap_lock

arch/x86/kernel/uprobes.c arch_uretprobe_trampoline() -> user_64bit_mode()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING

arch/x86/kernel/uprobes.c is_uprobe_at_func_entry() -> user_64bit_mode()

Type	Parameter	Key	Value
BUF_SIZE	0	regs	(-1),168
BUF_SIZE	0	regs	(-1),168
DATA_SOURCE	0	regs	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	regs->ax	0-u64max
USER_DATA	0	regs->cx	0-u64max
USER_DATA	0	regs->r11	0-u64max

arch/x86/kernel/uprobes.c sizeof_long() -> user_64bit_mode()

Type	Parameter	Key	Value
PARAM_VALUE	0	regs	4096-ptr_max
DATA_SOURCE	0	regs	$0
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	regs->ax	0-u64max
USER_DATA	0	regs->cx	0-u64max
USER_DATA	0	regs->ip	0-u64max
USER_DATA	0	regs->r11	0-u64max
NO_OVERFLOW_SIMPLE	0	regs->dx

kernel/unwind/user.c unwind_user_word_size() -> user_64bit_mode()

Type	Parameter	Key	Value
PARAM_VALUE	0	regs	4096-ptr_max
PARAM_VALUE	0	regs->cs	1-u16max
DATA_SOURCE	0	regs	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING

arch/x86/events/utils.c any_64bit_mode() -> user_64bit_mode()

Type	Parameter	Key	Value
PARAM_VALUE	0	regs	4096-ptr_max
PARAM_VALUE	0	regs->cs	1-u16max
DATA_SOURCE	0	regs	$0
RX_PATH
TASK_NOT_RUNNING

fs/compat_binfmt_elf.c fill_thread_core_info() -> user_64bit_mode()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING

fs/compat_binfmt_elf.c fill_thread_core_info() -> user_64bit_mode()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING

arch/x86/kernel/step.c is_setting_trap_flag() -> user_64bit_mode()

Type	Key	Value
PARAM_VALUE	regs	4096-ptr_max
DATA_SOURCE	regs	$1
BIT_INFO	regs->flags	0x100,0xffffffffffffffff