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/linux/tools/testing/selftests/kvm/
H A DMakefile.kvm22 LIBKVM_x86 += lib/x86/apic.c
23 LIBKVM_x86 += lib/x86/handlers.S
24 LIBKVM_x86 += lib/x86/hyperv.c
25 LIBKVM_x86 += lib/x86/memstress.c
26 LIBKVM_x86 += lib/x86/pmu.c
27 LIBKVM_x86 += lib/x86/processor.c
28 LIBKVM_x86 += lib/x86/sev.c
29 LIBKVM_x86 += lib/x86/svm.c
30 LIBKVM_x86 += lib/x86/ucall.c
31 LIBKVM_x86 += lib/x86/vmx.c
[all …]
/linux/tools/perf/
H A Dcheck-headers.sh4 YELLOW='\033[0;33m'
5 NC='\033[0m' # No Color
36 "arch/x86/include/asm/cpufeatures.h"
37 "arch/x86/include/asm/inat_types.h"
38 "arch/x86/include/asm/emulate_prefix.h"
39 "arch/x86/include/asm/msr-index.h"
40 "arch/x86/lib/x86-opcode-map.txt"
41 "arch/x86/tools/gen-insn-attr-x86.awk"
48 "arch/x86/include/uapi/asm/perf_regs.h"
49 "arch/x86/include/uapi/asm/kvm.h"
[all …]
/linux/tools/perf/arch/x86/tests/
H A Dgen-insn-x86-dat.sh3 # gen-insn-x86-dat: generate data for the insn-x86 test
14 cd "$(dirname $0)"
18 echo "Compiling insn-x86-dat-src.c to 64-bit object"
20 gcc -g -c insn-x86-dat-src.c
22 objdump -dSw insn-x86-dat-src.o | awk -f gen-insn-x86-dat.awk > insn-x86-dat-64.c
24 rm -f insn-x86-dat-src.o
26 echo "Compiling insn-x86
[all...]
H A Dinsn-x86.c8 #include "../../../../arch/x86/include/asm/insn.h"
22 #include "insn-x86-dat-32.c"
23 {{0x0f, 0x01, 0xee}, 3, 0, NULL, NULL, "0f 01 ee \trdpkru"},
24 {{0x0f, 0x01, 0xef}, 3, 0, NULL, NULL, "0f 01 ef \twrpkru"},
25 {{0}, 0, 0, NULL, NULL, NULL},
29 #include "insn-x86-dat-64.c"
30 {{0x0f, 0x01, 0xee}, 3, 0, NULL, NULL, "0f 01 ee \trdpkru"},
31 {{0x0f, 0x01, 0xef}, 3, 0, NULL, NULL, "0f 01 ef \twrpkru"},
32 {{0xf2, 0x0f, 0x01, 0xca}, 4, 0, "erets", "indirect", "f2 0f 01 ca \terets"},
33 {{0xf3, 0x0f, 0x01, 0xca}, 4, 0, "eretu", "indirect", "f3 0f 01 ca \teretu"},
[all …]
H A Dgen-insn-x86-dat.awk3 # gen-insn-x86-dat.awk: script to convert data for the insn-x86 test
9 print " * Generated by gen-insn-x86-dat.sh and gen-insn-x86-dat.awk"
10 print " * from insn-x86-dat-src.c for inclusion by insn-x86.c"
15 rel = 0
16 going = 0
24 going = 0
27 /^\s*[0-9a-fA-F]+\:/ {
29 colon_pos = index($0, ":")
30 useful_line = substr($0, colon_pos + 1)
31 first_pos = match(useful_line, "[0-9a-fA-F]")
[all …]
/linux/arch/x86/
H A DMakefile5 ifeq ($(ARCH),x86)
92 # Kernel IBT has S_CET.NOTRACK_EN=0, as such the compilers must not generate
126 include $(srctree)/arch/x86/Makefile_32.cpu
153 # By default gcc and clang use a stack alignment of 16 bytes for x86.
154 # However the standard kernel entry on x86-64 leaves the stack on an
169 KBUILD_CFLAGS += -march=x86-64 -mtune=generic
170 KBUILD_RUSTFLAGS += -Ctarget-cpu=x86-64 -Ztune-cpu=generic
218 # retpoline builds, however, gcc does not for x86. This has
219 # only been fixed starting from gcc stable version 8.4.0 and
243 # The 64-bit kernel must be aligned to 2MB. Pass -z max-page-size=0x200000 to
[all …]
/linux/tools/objtool/
H A Dsync-check.sh11 if [ "$SRCARCH" = "x86" ]; then
13 arch/x86/include/asm/nops.h
14 arch/x86/include/asm/inat_types.h
15 arch/x86/include/asm/orc_types.h
16 arch/x86/include/asm/emulate_prefix.h
17 arch/x86/lib/x86-opcode-map.txt
18 arch/x86/tools/gen-insn-attr-x86.awk
23 arch/x86/include/asm/inat.h
24 arch/x86/include/asm/insn.h
25 arch/x86/lib/inat.c
[all …]
/linux/sound/soc/amd/acp/
H A DKconfig11 depends on X86 && PCI
40 depends on X86 && PCI
55 depends on X86 && PCI
68 depends on X86 && PCI
76 depends on X86 && PCI
90 tristate "AMD ACP ASOC Acp7.0 Support"
91 depends on X86 && PCI
100 This option enables Acp7.0 PDM support on AMD platform.
101 Say Y if you want to enable AUDIO on ACP7.0
106 depends on X86 && PCI && I2C
[all …]
/linux/fs/unicode/
H A Dutf8data.c_shipped8 0,
9 0x10100,
10 0x20000,
11 0x20100,
12 0x30000,
13 0x30100,
14 0x30200,
15 0x40000,
16 0x40100,
17 0x50000,
[all …]
/linux/include/xen/interface/
H A Dfeatures.h17 #define XENFEAT_writable_page_tables 0
33 /* If set, the guest is running in supervisor mode (e.g., x86 ring 0). */
37 * If set, the guest does not need to allocate x86 PAE page directories
42 /* x86: Does this Xen host support the MMU_PT_UPDATE_PRESERVE_AD hypercall? */
45 /* x86: Does this Xen host support the MMU_{CLEAR,COPY}_PAGE hypercall? */
54 /* x86: Does this Xen host support the HVM callback vector type? */
57 /* x86: pvclock algorithm is safe to use on HVM */
60 /* x86: pirq can be used by HVM guests */
78 * x86/PVH: If set, ACPI RSDP can be placed at any address. Otherwise RSDP
93 * - not auto_translated domains (x86 only) are always direct-mapped
[all …]
H A Dcallback.h22 /* x86: Callback for event delivery. */
23 #define CALLBACKTYPE_event 0
25 /* x86: Failsafe callback when guest state cannot be restored by Xen. */
28 /* x86/64 hypervisor: Syscall by 64-bit guest app ('64-on-64-on-64'). */
32 * x86/32 hypervisor: Only available on x86/32 when supervisor_mode_kernel
37 /* x86: Callback for NMI delivery. */
41 * x86: sysenter is only available as follows:
51 * x86/64 hypervisor: Syscall by 32-bit guest app on AMD CPUs
60 #define _CALLBACKF_mask_events 0
66 #define CALLBACKOP_register 0
/linux/Documentation/admin-guide/
H A Dkernel-parameters.txt12 acpi= [HW,ACPI,X86,ARM64,RISCV64,EARLY]
40 1,0: use 1st APIC table
41 default: 0
81 acpi.debug_layer=0x20000000
84 acpi.debug_layer=0xffffffff acpi.debug_level=0x2
86 acpi.debug_layer=0x2 acpi.debug_level=0xffffffff
110 By default, this is disabled due to x86 early mapping
234 acpi_pm_good [X86]
281 add_efi_memmap [EFI,X86,EARLY] Include EFI memory map in
295 behaviour to be specified. Bit 0 enables warnings,
[all …]
/linux/arch/x86/lib/
H A Dcpu.c8 unsigned int x86; in x86_family() local
10 x86 = (sig >> 8) & 0xf; in x86_family()
12 if (x86 == 0xf) in x86_family()
13 x86 += (sig >> 20) & 0xff; in x86_family()
15 return x86; in x86_family()
25 model = (sig >> 4) & 0xf; in x86_model()
27 if (fam >= 0x6) in x86_model()
28 model += ((sig >> 16) & 0xf) << 4; in x86_model()
36 return sig & 0xf; in x86_stepping()
/linux/arch/x86/kernel/cpu/
H A Dcentaur.c27 if (cpuid_eax(0xC0000000) >= 0xC0000001) { in init_c3()
28 u32 tmp = cpuid_edx(0xC0000001); in init_c3()
49 c->x86_capability[CPUID_C000_0001_EDX] = cpuid_edx(0xC0000001); in init_c3()
64 if (c->x86 == 0x6 && c->x86_model >= 0xf) { in init_c3()
69 if (c->x86 >= 7) in init_c3()
98 if (c->x86 == 5) in early_init_centaur()
101 if ((c->x86 == 6 && c->x86_model >= 0xf) || in early_init_centaur()
102 (c->x86 >= 7)) in early_init_centaur()
118 u32 fcr_set = 0; in init_centaur()
119 u32 fcr_clr = 0; in init_centaur()
[all …]
H A Damd.c12 #include <linux/platform_data/x86/amd-fch.h>
38 u32 gprs[8] = { 0 }; in rdmsrq_amd_safe()
41 WARN_ONCE((boot_cpu_data.x86 != 0xf), in rdmsrq_amd_safe()
45 gprs[7] = 0x9c5a203a; in rdmsrq_amd_safe()
49 *p = gprs[0] | ((u64)gprs[2] << 32); in rdmsrq_amd_safe()
56 u32 gprs[8] = { 0 }; in wrmsrq_amd_safe()
58 WARN_ONCE((boot_cpu_data.x86 != 0xf), in wrmsrq_amd_safe()
61 gprs[0] = (u32)val; in wrmsrq_amd_safe()
64 gprs[7] = 0x9c5a203a; in wrmsrq_amd_safe()
97 * of the Elan at 0x000df000. Unfortunately, one of the Linux in init_amd_k5()
[all …]
/linux/Documentation/arch/x86/
H A Dtopology.rst4 x86 Topology
7 This documents and clarifies the main aspects of x86 topology modelling and
12 Documentation/admin-guide/cputopology.rst. This file holds x86-specific
14 definitions. Thus, the way to read up on Linux topology on x86 is to start
15 with the generic one and look at this one in parallel for the x86 specifics.
18 here to *document* the inner workings of x86 topology.
147 The topology on x86 systems can be discovered using a combination of vendor
151 The CPUID leaves in their preferred order of parsing for each x86 vendor is as
156 1) CPUID leaf 0x80000026 [Extended CPU Topology] (Core::X86::Cpuid::ExCpuTopology)
158 The extended CPUID leaf 0x80000026 is the extension of the CPUID leaf 0xB
[all …]
H A Dentry_64.rst8 arch/x86/entry/entry_64.S. A lot of this explanation is adapted from
13 The x86 architecture has quite a few different ways to jump into
15 arch/x86/kernel/traps.c and implemented in arch/x86/entry/entry_64.S
16 for 64-bit, arch/x86/entry/entry_32.S for 32-bit and finally
17 arch/x86/entry/entry_64_compat.S which implements the 32-bit compatibility
21 The IDT vector assignments are listed in arch/x86/include/asm/irq_vectors.h.
27 - entry_INT80_compat: int 0x80 from 32-bit or 64-bit code; compat syscall
44 There are a few complexities here. The different x86-64 entries
109 generate all 'normal' entry points with the regular (faster) paranoid=0
/linux/tools/testing/selftests/rseq/
H A Drseq-x86.h3 * rseq-x86.h
9 #error "Never use <rseq-x86.h> directly; include <rseq.h> instead."
18 * x86-32: 0f b9 3d 53 30 05 53 ud1 0x53053053,%edi
19 * x86-64: 0f b9 3d 53 30 05 53 ud1 0x53053053(%rip),%edi
21 #define RSEQ_SIG 0x53053053
39 __asm__ __volatile__ ("lock; addl $0,-128(%%rsp)" ::: "memory", "cc")
56 } while (0)
72 __RSEQ_ASM_DEFINE_TABLE(label, 0x0, 0x0, start_ip, \
102 ".byte 0x0f, 0xb9, 0x3d\n\t" \
121 __asm__ __volatile__ ("lock; addl $0,-128(%%esp)" ::: "memory", "cc")
[all …]
/linux/Documentation/virt/kvm/x86/
H A Dhypercalls.rst7 X86:
21 S390 uses diagnose instruction as hypercall (0x500) along with hypercall
36 KVM hypercalls use the HYPCALL instruction with code 0 and the hypercall
52 :Architecture: x86
60 :Architecture: x86
70 :Purpose: Expose hypercall availability to the guest. On x86 platforms, cpuid
89 :Architecture: x86
105 :Architecture: x86
114 a1: clock_type, ATM only KVM_CLOCK_PAIRING_WALLCLOCK (0)
131 * flags: flags, unused (0) at the moment.
[all …]
/linux/crypto/
H A Dtestmgr.h34 * @ksize: Length of @key in bytes (0 if no key)
101 * @crypt_error: When @novrfy=0, the expected error from encrypt(). When
270 "\x86\x98\x40\xB4\x16\x66\xB4\x2E\x92\xEA\x0D\xA3\xB4\x32\x04\xB5"
279 "\x47\x1E\x02\x90\xFF\x0A\xF0\x75\x03\x51\xB7\xF8\x78\x86\x4C\xA9"
286 "\x9F\xC9\x86\x32\x15\x4F\x58\x83\xB1\x67\xA9\x67\xBF\x40\x2B\x4E"
365 "\x49\x9B\x5C\x98\xBC\xBD\x26\xEF\x0C\xE9\x2E\xED\x19\x7E\x86\x41"
377 "\x6A\x37\x3B\x86\x6C\x51\x37\x5B\x1D\x79\xF2\xA3\x43\x10\xC6\xA7"
461 "\xA0\x86\xED\xF2\xB9\x50\x5C\x54\x5C\xBA\xE4\xA1\xB2\xA7\xAE\x2F"
466 "\x56\x7F\x0B\xF1\xB1\xE2\x43\x70\xBD\x86\x1D\xA1\xCC\x2B\x19\x08"
475 "\xB9\x23\x40\xA8\x86\x1E\x38\x83\xB2\x73\x1D\x53\xFB\x9E\x2A\x8A"
[all …]
/linux/Documentation/translations/sp_SP/process/
H A Dmaintainer-kvm-x86.rst3 :Original: Documentation/process/maintainer-kvm-x86.rst
6 KVM x86
16 seguir las directrices de KVM x86, sea receptivo a los comentarios, y
27 KVM x86 se encuentra actualmente en un período de transición de ser parte
29 x86 está dividido entre el árbol principal de KVM,
31 x86, ``github.com/kvm-x86/linux.git``.
35 para el siguiente ciclo se dirige a través del árbol de KVM x86. En el
37 través del árbol KVM x86, se aplicará a la rama ``fixes`` antes de llegar
45 El árbol de KVM x86 está organizado en múltiples ramas por temas. El
62 decir, no pasan por el árbol x86 de KVM.
[all …]
/linux/Documentation/process/
H A Dmaintainer-kvm-x86.rst3 KVM x86
12 an honest effort to follow KVM x86's guidelines, are receptive to feedback,
22 KVM x86 is currently in a transition period from being part of the main KVM
23 tree, to being "just another KVM arch". As such, KVM x86 is split across the
24 main KVM tree, ``git.kernel.org/pub/scm/virt/kvm/kvm.git``, and a KVM x86
25 specific tree, ``github.com/kvm-x86/linux.git``.
29 KVM x86 tree. In the unlikely event that a fix for the current cycle is routed
30 through the KVM x86 tree, it will be applied to the ``fixes`` branch before
38 The KVM x86 tree is organized into multiple topic branches. The purpose of
52 directly to the main KVM tree, i.e. do not route through the KVM x86 tree.
[all …]
/linux/net/wireless/certs/
H A Dwens.hex2 0x30, 0x82, 0x02, 0xa7, 0x30, 0x82, 0x01, 0x8f,
3 0x02, 0x14, 0x61, 0xc0, 0x38, 0x65, 0x1a, 0xab,
4 0xdc, 0xf9, 0x4b, 0xd0, 0xac, 0x7f, 0xf0, 0x6c,
5 0x72, 0x48, 0xdb, 0x18, 0xc6, 0x00, 0x30, 0x0d,
6 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d,
7 0x01, 0x01, 0x0b, 0x05, 0x00, 0x30, 0x0f, 0x31,
8 0x0d, 0x30, 0x0b, 0x06, 0x03, 0x55, 0x04, 0x03,
9 0x0c, 0x04, 0x77, 0x65, 0x6e, 0x73, 0x30, 0x20,
10 0x17, 0x0d, 0x32, 0x33, 0x31, 0x32, 0x30, 0x31,
11 0x30, 0x37, 0x34, 0x31, 0x31, 0x34, 0x5a, 0x18,
[all …]
/linux/sound/soc/amd/
H A DKconfig42 depends on X86 && PCI
62 depends on X86 && PCI
75 depends on X86 && PCI
99 depends on X86 && PCI
129 depends on X86 && PCI
142 depends on X86 || COMPILE_TEST
166 tristate "AMD Audio Coprocessor-v6.3/v7.0/v7.1 support"
169 depends on X86 && PCI && ACPI
171 This option enables Audio Coprocessor i.e ACP6.3/ACP7.0/ACP7.1
/linux/tools/scripts/
H A DMakefile.arch2 HOSTARCH := $(shell uname -m | sed -e s/i.86/x86/ -e s/x86_64/x86/ \
16 # Additional ARCH settings for x86
18 SRCARCH := x86
21 SRCARCH := x86
45 IS_64_BIT := 0

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