| /linux/arch/x86/purgatory/ |
| H A D | setup-x86_64.S | 19 lgdt gdt(%rip)
39 SYM_DATA_START_LOCAL(gdt)
44 .word gdt_end - gdt - 1
45 .quad gdt
53 SYM_DATA_END_LABEL(gdt, SYM_L_LOCAL, gdt_end)
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| H A D | entry64.S | 19 lgdt gdt(%rip)
84 SYM_DATA_START_LOCAL(gdt)
90 .word gdt_end - gdt - 1
91 .quad gdt
99 SYM_DATA_END_LABEL(gdt, SYM_L_LOCAL, gdt_end)
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| /linux/arch/x86/include/asm/ |
| H A D | desc.h | 45 struct desc_struct gdt[GDT_ENTRIES]; member
53 return per_cpu(gdt_page, cpu).gdt; in get_cpu_gdt_rw()
59 return this_cpu_ptr(&gdt_page)->gdt; in get_current_gdt_rw()
65 return (struct desc_struct *)&get_cpu_entry_area(cpu)->gdt; in get_cpu_gdt_ro()
148 native_write_gdt_entry(struct desc_struct *gdt, int entry, const void *desc, int type) in native_write_gdt_entry() argument
155 default: size = sizeof(*gdt); break; in native_write_gdt_entry()
158 memcpy(&gdt[entry], desc, size); in native_write_gdt_entry()
256 struct desc_ptr gdt; in native_load_tr_desc() local
261 native_store_gdt(&gdt); in native_load_tr_desc()
268 if (gdt.address == (unsigned long)fixmap_gdt) { in native_load_tr_desc()
[all …]
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| H A D | cpu_entry_area.h | 91 char gdt[PAGE_SIZE]; member
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| /linux/arch/x86/boot/ |
| H A D | pm.c | 83 static struct gdt_ptr gdt; in setup_gdt() local
85 gdt.len = sizeof(boot_gdt)-1; in setup_gdt()
86 gdt.ptr = (u32)&boot_gdt + (ds() << 4); in setup_gdt()
88 asm volatile("lgdtl %0" : : "m" (gdt)); in setup_gdt()
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| /linux/arch/x86/boot/compressed/ |
| H A D | head_32.S | 64 leal gdt@GOTOFF(%edx), %eax
129 leal gdt@GOTOFF(%ebx), %eax
172 SYM_DATA_START_LOCAL(gdt)
173 .word gdt_end - gdt - 1
179 SYM_DATA_END_LABEL(gdt, SYM_L_LOCAL, gdt_end)
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| /linux/drivers/pnp/pnpbios/ |
| H A D | bioscalls.c | 58 struct desc_struct *gdt = get_cpu_gdt_rw((cpu)); \
59 set_desc_base(&gdt[(selname) >> 3], (u32)(address)); \
60 set_desc_limit(&gdt[(selname) >> 3], (size) - 1); \
480 struct desc_struct *gdt = get_cpu_gdt_rw(i); in pnpbios_calls_init() local
481 if (!gdt) in pnpbios_calls_init()
483 set_desc_base(&gdt[GDT_ENTRY_PNPBIOS_CS32], in pnpbios_calls_init()
485 set_desc_base(&gdt[GDT_ENTRY_PNPBIOS_CS16], in pnpbios_calls_init()
487 set_desc_base(&gdt[GDT_ENTRY_PNPBIOS_DS], in pnpbios_calls_init()
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| /linux/arch/x86/kernel/ |
| H A D | apm_32.c | 593 struct desc_struct *gdt; in __apm_bios_call() local
599 gdt = get_cpu_gdt_rw(cpu); in __apm_bios_call()
600 save_desc_40 = gdt[0x40 / 8]; in __apm_bios_call()
601 gdt[0x40 / 8] = bad_bios_desc; in __apm_bios_call()
614 gdt[0x40 / 8] = save_desc_40; in __apm_bios_call()
674 struct desc_struct *gdt; in __apm_bios_call_simple() local
680 gdt = get_cpu_gdt_rw(cpu); in __apm_bios_call_simple()
681 save_desc_40 = gdt[0x40 / 8]; in __apm_bios_call_simple()
682 gdt[0x40 / 8] = bad_bios_desc; in __apm_bios_call_simple()
694 gdt[0x40 / 8] = save_desc_40; in __apm_bios_call_simple()
[all …]
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| /linux/arch/x86/kernel/acpi/ |
| H A D | wakeup_32.S | 22 # reload the gdt, as we need the full 32 bit address
31 # and restore the stack ... but you need gdt for this to work
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| /linux/arch/x86/realmode/rm/ |
| H A D | trampoline_64.S | 87 lgdtl tr_gdt # load gdt with whatever is appropriate
262 .short tr_gdt_end - tr_gdt - 1 # gdt limit
271 .short tr_gdt_end - tr_gdt - 1 # gdt limit
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| H A D | trampoline_32.S | 51 lgdtl tr_gdt # load gdt with whatever is appropriate
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| /linux/arch/x86/boot/startup/ |
| H A D | gdt_idt.c | 55 .address = (unsigned long)gp->gdt, in startup_64_setup_gdt_idt()
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| /linux/tools/testing/selftests/kvm/include/x86/ |
| H A D | kvm_util_arch.h | 36 gva_t gdt; member
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| H A D | processor.h | 698 struct desc_ptr gdt; in this_cpu_model()
699 __asm__ __volatile__("sgdt %[gdt]"
700 : /* output */ [gdt]"=m"(gdt)); in this_cpu_vendor_string_is()
701 return gdt; in this_cpu_vendor_string_is()
640 struct desc_ptr gdt; get_gdt() local
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| /linux/tools/testing/selftests/kvm/lib/x86/ |
| H A D | processor.c | 139 dtable_dump(stream, &sregs->gdt, indent + 2); in sregs_dump()
572 void *gdt = addr_gva2hva(vm, vm->arch.gdt); in kvm_seg_fill_gdt_64bit()
573 struct desc64 *desc = gdt + (segp->selector >> 3) * 8; in kvm_seg_fill_gdt_64bit()
656 sregs.gdt.base = vm->arch.gdt; in vcpu_init_sregs()
657 sregs.gdt.limit = getpagesize() - 1; in vcpu_init_sregs()
747 vm->arch.gdt = __vm_alloc_page(vm, MEM_REGION_DATA); in vm_init_descriptor_tables()
569 void *gdt = addr_gva2hva(vm, vm->arch.gdt); kvm_seg_fill_gdt_64bit() local
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| /linux/arch/x86/mm/ |
| H A D | cpu_entry_area.c | 199 cea_set_pte(&cea->gdt, get_cpu_gdt_paddr(cpu), gdt_prot); in setup_cpu_entry_area()
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| /linux/include/uapi/linux/ |
| H A D | acrn.h | 283 struct acrn_descriptor_ptr gdt; member
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| /linux/tools/arch/x86/include/uapi/asm/ |
| H A D | kvm.h | 154 struct kvm_dtable gdt, idt; member
165 struct kvm_dtable gdt, idt; member
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| /linux/Documentation/filesystems/ext4/ |
| H A D | group_descr.rst | 96 ``(sb.s_inodes_per_group - gdt.bg_itable_unused)`` th entry in the
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| /linux/arch/x86/kvm/vmx/ |
| H A D | vmx.c | 1543 void *gdt = get_current_gdt_ro(); in vmx_vcpu_load_vmcs() local
1557 vmcs_writel(HOST_GDTR_BASE, (unsigned long)gdt); /* 22.2.4 */ in vmx_vcpu_load_vmcs()
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