Searched refs:iopl (Results 1 - 12 of 12) sorted by relevance
| /kernel/linux/linux-5.10/tools/testing/selftests/x86/ |
| H A D | iopl.c | 3 * iopl.c - Test case for a Linux on Xen 64-bit bug
181 /* Probe for iopl support. Note that iopl(0) works even as nonroot. */ in main()
182 switch(iopl(3)) { in main()
203 if (iopl(0) != 0) in main()
204 err(1, "iopl(0)"); in main()
222 if (iopl(3) != 0) in main()
223 err(1, "iopl"); in main()
250 if (iopl(3) != 0) in main()
251 err(1, "iopl( in main()
[all...] |
| H A D | Makefile | 14 check_initial_reg_state sigreturn iopl ioperm \
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| /kernel/linux/linux-6.6/tools/testing/selftests/x86/ |
| H A D | iopl.c | 3 * iopl.c - Test case for a Linux on Xen 64-bit bug
181 /* Probe for iopl support. Note that iopl(0) works even as nonroot. */ in main()
182 switch(iopl(3)) { in main()
203 if (iopl(0) != 0) in main()
204 err(1, "iopl(0)"); in main()
222 if (iopl(3) != 0) in main()
223 err(1, "iopl"); in main()
250 if (iopl(3) != 0) in main()
251 err(1, "iopl( in main()
[all...] |
| H A D | Makefile | 14 check_initial_reg_state sigreturn iopl ioperm \
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| /kernel/linux/linux-5.10/arch/x86/kernel/ |
| H A D | ioport.c | 173 SYSCALL_DEFINE1(iopl, unsigned int, level) in SYSCALL_DEFINE1()
211 SYSCALL_DEFINE1(iopl, unsigned int, level) in SYSCALL_DEFINE1()
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| /kernel/linux/linux-6.6/arch/x86/kernel/ |
| H A D | ioport.c | 173 SYSCALL_DEFINE1(iopl, unsigned int, level) in SYSCALL_DEFINE1()
211 SYSCALL_DEFINE1(iopl, unsigned int, level) in SYSCALL_DEFINE1()
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| /kernel/linux/linux-5.10/include/xen/interface/ |
| H A D | physdev.h | 89 uint32_t iopl; member
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| /kernel/linux/linux-6.6/include/xen/interface/ |
| H A D | physdev.h | 71 uint32_t iopl; member
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| /kernel/linux/linux-5.10/arch/x86/kvm/ |
| H A D | emulate.c | 1974 int iopl = (ctxt->eflags & X86_EFLAGS_IOPL) >> X86_EFLAGS_IOPL_BIT; in emulate_popf() local
1992 if (cpl <= iopl) in emulate_popf()
1996 if (iopl < 3) in emulate_popf()
2997 int iopl; in emulator_bad_iopl() local
3002 iopl = (ctxt->eflags & X86_EFLAGS_IOPL) >> X86_EFLAGS_IOPL_BIT; in emulator_bad_iopl()
3003 return ctxt->ops->cpl(ctxt) > iopl; in emulator_bad_iopl()
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| /kernel/linux/linux-6.6/arch/x86/kvm/ |
| H A D | emulate.c | 1866 int iopl = (ctxt->eflags & X86_EFLAGS_IOPL) >> X86_EFLAGS_IOPL_BIT; in emulate_popf() local
1884 if (cpl <= iopl) in emulate_popf()
1888 if (iopl < 3) in emulate_popf()
2572 int iopl; in emulator_bad_iopl() local
2577 iopl = (ctxt->eflags & X86_EFLAGS_IOPL) >> X86_EFLAGS_IOPL_BIT; in emulator_bad_iopl()
2578 return ctxt->ops->cpl(ctxt) > iopl; in emulator_bad_iopl()
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| /kernel/linux/linux-5.10/arch/x86/xen/ |
| H A D | enlighten_pv.c | 1341 set_iopl.iopl = 1; in xen_start_kernel()
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| /kernel/linux/linux-6.6/arch/x86/xen/ |
| H A D | enlighten_pv.c | 1434 set_iopl.iopl = 1; in xen_start_kernel()
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