iopl

NR: 172

implementation

Bootlin

complexity: 49

similar syscall

accessed structs

func	struct	target	location	has_read	has_write
tss_copy_io_bitmap	x86_io_bitmap	bitmap	https://elixir.bootlin.com/linux/v6.14.7/source/arch/x86/kernel/process.c#L442	false	false
set_tsk_thread_flag	task_struct	thread_info	https://elixir.bootlin.com/linux/v6.14.7/source/include/linux/sched.h#L2016	false	false
clear_ti_thread_flag	thread_info	flags	https://elixir.bootlin.com/linux/v6.14.7/source/include/linux/thread_info.h#L102	false	false
test_ti_thread_flag	thread_info	flags	https://elixir.bootlin.com/linux/v6.14.7/source/include/linux/thread_info.h#L126	false	false
clear_tsk_thread_flag	task_struct	thread_info	https://elixir.bootlin.com/linux/v6.14.7/source/include/linux/sched.h#L2021	false	false
set_ti_thread_flag	thread_info	flags	https://elixir.bootlin.com/linux/v6.14.7/source/include/linux/thread_info.h#L97	false	false
security_locked_down	static_key_false	key	https://elixir.bootlin.com/linux/v6.14.7/source/security/security.c#L5800	false	false
security_capable	static_key_false	key	https://elixir.bootlin.com/linux/v6.14.7/source/security/security.c#L1142	false	false
native_tss_update_io_bitmap	tss_struct	x86_tss	https://elixir.bootlin.com/linux/v6.14.7/source/arch/x86/kernel/process.c#L460	true	true
native_tss_update_io_bitmap	tss_struct	x86_tss	https://elixir.bootlin.com/linux/v6.14.7/source/arch/x86/kernel/process.c#L468	true	true
native_tss_update_io_bitmap	tss_struct	x86_tss	https://elixir.bootlin.com/linux/v6.14.7/source/arch/x86/kernel/process.c#L480	true	true
native_tss_update_io_bitmap	tss_struct	io_bitmap	https://elixir.bootlin.com/linux/v6.14.7/source/arch/x86/kernel/process.c#L468	true	true
native_tss_update_io_bitmap	tss_struct	io_bitmap	https://elixir.bootlin.com/linux/v6.14.7/source/arch/x86/kernel/process.c#L476	true	true
native_tss_update_io_bitmap	tss_struct	io_bitmap	https://elixir.bootlin.com/linux/v6.14.7/source/arch/x86/kernel/process.c#L480	true	true
native_tss_update_io_bitmap	x86_io_bitmap	mapall	https://elixir.bootlin.com/linux/v6.14.7/source/arch/x86/kernel/process.c#L468	true	true
native_tss_update_io_bitmap	x86_io_bitmap	bitmap	https://elixir.bootlin.com/linux/v6.14.7/source/arch/x86/kernel/process.c#L480	true	true
native_tss_update_io_bitmap	x86_io_bitmap	prev_sequence	https://elixir.bootlin.com/linux/v6.14.7/source/arch/x86/kernel/process.c#L476	true	true
native_tss_update_io_bitmap	x86_hw_tss	io_bitmap_base	https://elixir.bootlin.com/linux/v6.14.7/source/arch/x86/kernel/process.c#L460	false	false
native_tss_update_io_bitmap	thread_struct	iopl_emul	https://elixir.bootlin.com/linux/v6.14.7/source/arch/x86/kernel/process.c#L467	true	true
native_tss_update_io_bitmap	thread_struct	io_bitmap	https://elixir.bootlin.com/linux/v6.14.7/source/arch/x86/kernel/process.c#L470	true	true
native_tss_update_io_bitmap	task_struct	thread	https://elixir.bootlin.com/linux/v6.14.7/source/arch/x86/kernel/process.c#L459	false	false
native_tss_update_io_bitmap	io_bitmap	sequence	https://elixir.bootlin.com/linux/v6.14.7/source/arch/x86/kernel/process.c#L476	true	true
__do_sys_iopl	thread_struct	iopl_emul	https://elixir.bootlin.com/linux/v6.14.7/source/arch/x86/kernel/ioport.c#L194	false	false
__do_sys_iopl	thread_struct	iopl_emul	https://elixir.bootlin.com/linux/v6.14.7/source/arch/x86/kernel/ioport.c#L181	true	true
__do_sys_iopl	task_struct	thread	https://elixir.bootlin.com/linux/v6.14.7/source/arch/x86/kernel/ioport.c#L175	false	false
task_update_io_bitmap	thread_struct	iopl_emul	https://elixir.bootlin.com/linux/v6.14.7/source/arch/x86/kernel/ioport.c#L40	true	true
task_update_io_bitmap	thread_struct	io_bitmap	https://elixir.bootlin.com/linux/v6.14.7/source/arch/x86/kernel/ioport.c#L40	true	true
task_update_io_bitmap	task_struct	thread	https://elixir.bootlin.com/linux/v6.14.7/source/arch/x86/kernel/ioport.c#L38	false	false
tss_copy_io_bitmap	tss_struct	io_bitmap	https://elixir.bootlin.com/linux/v6.14.7/source/arch/x86/kernel/process.c#L442	true	true
tss_copy_io_bitmap	tss_struct	io_bitmap	https://elixir.bootlin.com/linux/v6.14.7/source/arch/x86/kernel/process.c#L449	true	true
tss_copy_io_bitmap	tss_struct	io_bitmap	https://elixir.bootlin.com/linux/v6.14.7/source/arch/x86/kernel/process.c#L450	true	true
tss_copy_io_bitmap	x86_io_bitmap	prev_max	https://elixir.bootlin.com/linux/v6.14.7/source/arch/x86/kernel/process.c#L449	false	false
tss_copy_io_bitmap	x86_io_bitmap	prev_sequence	https://elixir.bootlin.com/linux/v6.14.7/source/arch/x86/kernel/process.c#L450	false	false
tss_copy_io_bitmap	io_bitmap	bitmap	https://elixir.bootlin.com/linux/v6.14.7/source/arch/x86/kernel/process.c#L442	false	false
tss_copy_io_bitmap	io_bitmap	max	https://elixir.bootlin.com/linux/v6.14.7/source/arch/x86/kernel/process.c#L449	true	true
tss_copy_io_bitmap	io_bitmap	sequence	https://elixir.bootlin.com/linux/v6.14.7/source/arch/x86/kernel/process.c#L450	true	true
ns_capable_common	task_struct	flags	https://elixir.bootlin.com/linux/v6.14.7/source/kernel/capability.c#L360	true	true
ns_capable_common	task_struct	cred	https://elixir.bootlin.com/linux/v6.14.7/source/kernel/capability.c#L358	true	true