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Searched refs:iopl (Results 1 – 18 of 18) sorted by relevance

/linux/tools/testing/selftests/x86/
A Diopl.c182 switch(iopl(3)) { in main()
203 if (iopl(0) != 0) in main()
222 if (iopl(3) != 0) in main()
250 if (iopl(3) != 0) in main()
260 if (iopl(3) != 0) { in main()
266 if (iopl(0) != 0) { in main()
272 if (iopl(3) == 0) { in main()
A D.gitignore12 iopl
A DMakefile14 check_initial_reg_state sigreturn iopl ioperm \
/linux/arch/x86/kernel/
A Dioport.c173 SYSCALL_DEFINE1(iopl, unsigned int, level) in SYSCALL_DEFINE1() argument
211 SYSCALL_DEFINE1(iopl, unsigned int, level) in SYSCALL_DEFINE1() argument
/linux/include/xen/interface/
A Dphysdev.h71 uint32_t iopl; member
/linux/arch/x86/entry/syscalls/
A Dsyscall_64.tbl183 172 common iopl sys_iopl
A Dsyscall_32.tbl124 110 i386 iopl sys_iopl
/linux/tools/perf/arch/x86/entry/syscalls/
A Dsyscall_64.tbl183 172 common iopl sys_iopl
/linux/arch/sh/kernel/syscalls/
A Dsyscall.tbl120 # 110 was iopl
/linux/arch/microblaze/kernel/syscalls/
A Dsyscall.tbl120 110 common iopl sys_ni_syscall
/linux/arch/m68k/kernel/syscalls/
A Dsyscall.tbl120 # 110 was iopl
/linux/arch/mips/kernel/syscalls/
A Dsyscall_o32.tbl124 110 o32 iopl sys_ni_syscall
/linux/arch/x86/xen/
A Denlighten_pv.c1295 set_iopl.iopl = 1; in xen_start_kernel()
/linux/tools/perf/arch/powerpc/entry/syscalls/
A Dsyscall.tbl149 110 common iopl sys_ni_syscall
/linux/arch/powerpc/kernel/syscalls/
A Dsyscall.tbl149 110 common iopl sys_ni_syscall
/linux/arch/x86/kvm/
A Demulate.c1823 int iopl = (ctxt->eflags & X86_EFLAGS_IOPL) >> X86_EFLAGS_IOPL_BIT; in emulate_popf() local
1841 if (cpl <= iopl) in emulate_popf()
1845 if (iopl < 3) in emulate_popf()
2852 int iopl; in emulator_bad_iopl() local
2857 iopl = (ctxt->eflags & X86_EFLAGS_IOPL) >> X86_EFLAGS_IOPL_BIT; in emulator_bad_iopl()
2858 return ctxt->ops->cpl(ctxt) > iopl; in emulator_bad_iopl()
/linux/Documentation/driver-api/
A Duio-howto.rst182 :c:func:`ioperm()`, :c:func:`iopl()`, :c:func:`inb()`,
/linux/arch/x86/
A DKconfig1240 This enables the ioperm() and iopl() syscalls which are necessary

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