data_type large_stringclasses 3
values | source large_stringclasses 29
values | code large_stringlengths 98 49.4M | filepath large_stringlengths 5 161 ⌀ | message large_stringclasses 234
values | commit large_stringclasses 234
values | subject large_stringclasses 418
values | critique large_stringlengths 101 1.26M ⌀ | metadata dict |
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source | linux | /* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_X86_XEN_EVENTS_H
#define _ASM_X86_XEN_EVENTS_H
#include <xen/xen.h>
enum ipi_vector {
XEN_RESCHEDULE_VECTOR,
XEN_CALL_FUNCTION_VECTOR,
XEN_CALL_FUNCTION_SINGLE_VECTOR,
XEN_SPIN_UNLOCK_VECTOR,
XEN_IRQ_WORK_VECTOR,
XEN_NMI_VECTOR,
XEN_NR_IPIS,
};
static inlin... | arch/x86/include/asm/xen/events.h | null | null | null | null | null |
source | linux | /******************************************************************************
* hypercall.h
*
* Linux-specific hypervisor handling.
*
* Copyright (c) 2002-2004, K A Fraser
*
* as published by the Free Software Foundation; or, when distributed
* separately from the Linux kernel or incorporated into other
* so... | arch/x86/include/asm/xen/hypercall.h | null | null | null | null | null |
source | linux | /******************************************************************************
* hypervisor.h
*
* Linux-specific hypervisor handling.
*
* Copyright (c) 2002-2004, K A Fraser
*
* as published by the Free Software Foundation; or, when distributed
* separately from the Linux kernel or incorporated into other
* s... | arch/x86/include/asm/xen/hypervisor.h | null | null | null | null | null |
source | linux | /******************************************************************************
* arch-x86_32.h
*
* Guest OS interface to x86 Xen.
*
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modif... | arch/x86/include/asm/xen/interface.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
* arch-x86_32.h
*
* Guest OS interface to x86 32-bit Xen.
*
* Copyright (c) 2004, K A Fraser
*/
#ifndef _ASM_X86_XEN_INTERFACE_32_H
#define _ASM_X86_XEN_INTERFACE_32_H
/*
* These flat segment... | arch/x86/include/asm/xen/interface_32.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_X86_XEN_INTERFACE_64_H
#define _ASM_X86_XEN_INTERFACE_64_H
/*
* 64-bit segment selectors
* These flat segments are in the Xen-private section of every GDT. Since these
* are also present in the initial GDT, many OSes will be able to avoid
* installing their own G... | arch/x86/include/asm/xen/interface_64.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_X86_XEN_PAGE_H
#define _ASM_X86_XEN_PAGE_H
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/spinlock.h>
#include <linux/pfn.h>
#include <linux/mm.h>
#include <linux/device.h>
#include <asm/extable.h>
#include <asm/page.h>
#include <xen/xen.h>
#inc... | arch/x86/include/asm/xen/page.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_X86_XEN_PCI_H
#define _ASM_X86_XEN_PCI_H
#if defined(CONFIG_PCI_XEN)
extern int __init pci_xen_init(void);
extern int __init pci_xen_hvm_init(void);
#define pci_xen 1
#else
#define pci_xen 0
#define pci_xen_init (0)
static inline int pci_xen_hvm_init(void)
{
return ... | arch/x86/include/asm/xen/pci.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_X86_SWIOTLB_XEN_H
#define _ASM_X86_SWIOTLB_XEN_H
int xen_swiotlb_fixup(void *buf, unsigned long nslabs);
int xen_create_contiguous_region(phys_addr_t pstart, unsigned int order,
unsigned int address_bits,
dma_addr_t *dma_handle);
void xen_destroy_contiguous_r... | arch/x86/include/asm/xen/swiotlb-xen.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_XEN_TRACE_TYPES_H
#define _ASM_XEN_TRACE_TYPES_H
enum xen_mc_flush_reason {
XEN_MC_FL_NONE, /* explicit flush */
XEN_MC_FL_BATCH, /* out of hypercall space */
XEN_MC_FL_ARGS, /* out of argument space */
XEN_MC_FL_CALLBACK, /* out of callback space */
};
enum x... | arch/x86/include/asm/xen/trace_types.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_A_OUT_H
#define _ASM_X86_A_OUT_H
struct exec
{
unsigned int a_info; /* Use macros N_MAGIC, etc for access */
unsigned a_text; /* length of text, in bytes */
unsigned a_data; /* length of data, in bytes */
unsigned a_bss; /* length of ... | arch/x86/include/uapi/asm/a.out.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI_ASM_X86_AMD_HSMP_H_
#define _UAPI_ASM_X86_AMD_HSMP_H_
#include <linux/types.h>
#pragma pack(4)
#define HSMP_MAX_MSG_LEN 8
/*
* HSMP Messages supported
*/
enum hsmp_message_ids {
HSMP_TEST = 1, /* 01h Increments input value by 1 */
H... | arch/x86/include/uapi/asm/amd_hsmp.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_AUXVEC_H
#define _ASM_X86_AUXVEC_H
/*
* Architecture-neutral AT_ values in 0-17, leave some room
* for more of them, start the x86-specific ones at 32.
*/
#ifdef __i386__
#define AT_SYSINFO 32
#endif
#define AT_SYSINFO_EHDR 33
/* entr... | arch/x86/include/uapi/asm/auxvec.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __ASM_X86_BITSPERLONG_H
#define __ASM_X86_BITSPERLONG_H
#if defined(__x86_64__) && !defined(__ILP32__)
# define __BITS_PER_LONG 64
#else
# define __BITS_PER_LONG 32
#endif
#include <asm-generic/bitsperlong.h>
#endif /* __ASM_X86_BITSPERLONG_H */ | arch/x86/include/uapi/asm/bitsperlong.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI_ASM_X86_BOOT_H
#define _UAPI_ASM_X86_BOOT_H
/* Internal svga startup constants */
#define NORMAL_VGA 0xffff /* 80x25 mode */
#define EXTENDED_VGA 0xfffe /* 80x50 mode */
#define ASK_VGA 0xfffd /* ask for it at bootup */
#endif /* _UAPI_... | arch/x86/include/uapi/asm/boot.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_BOOTPARAM_H
#define _ASM_X86_BOOTPARAM_H
#include <asm/setup_data.h>
/* ram_size flags */
#define RAMDISK_IMAGE_START_MASK 0x07FF
#define RAMDISK_PROMPT_FLAG 0x8000
#define RAMDISK_LOAD_FLAG 0x4000
/* loadflags */
#define LOADED_HIGH (... | arch/x86/include/uapi/asm/bootparam.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_BYTEORDER_H
#define _ASM_X86_BYTEORDER_H
#include <linux/byteorder/little_endian.h>
#endif /* _ASM_X86_BYTEORDER_H */ | arch/x86/include/uapi/asm/byteorder.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI_ASM_X86_DEBUGREG_H
#define _UAPI_ASM_X86_DEBUGREG_H
/* Indicate the register numbers for a number of the specific
debug registers. Registers 0-3 contain the addresses we wish to trap on */
#define DR_FIRSTADDR 0 /* u_debugreg[DR_F... | arch/x86/include/uapi/asm/debugreg.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI_ASM_X86_E820_H
#define _UAPI_ASM_X86_E820_H
#define E820MAP 0x2d0 /* our map */
#define E820MAX 128 /* number of entries in E820MAP */
/*
* Legacy E820 BIOS limits us to 128 (E820MAX) nodes due to the
* constrained space in the zeropage. ... | arch/x86/include/uapi/asm/e820.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI_ASM_X86_ELF_H
#define _UAPI_ASM_X86_ELF_H
#include <linux/types.h>
struct x86_xfeat_component {
__u32 type;
__u32 size;
__u32 offset;
__u32 flags;
} __packed;
_Static_assert(sizeof(struct x86_xfeat_component) % 4 == 0, "x86_xfeat_compon... | arch/x86/include/uapi/asm/elf.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_HWCAP2_H
#define _ASM_X86_HWCAP2_H
#include <linux/const.h>
/* MONITOR/MWAIT enabled in Ring 3 */
#define HWCAP2_RING3MWAIT _BITUL(0)
/* Kernel allows FSGSBASE instructions available in Ring 3 */
#define HWCAP2_FSGSBASE _BITUL(1)
#en... | arch/x86/include/uapi/asm/hwcap2.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
/*
* Include file for the interface to IST BIOS
* Copyright 2002 Andy Grover <andrew.grover@intel.com>
*
* later version.
*
* This program is distributed in the hope that it will be useful, but
* General Public License for more details.
*/
#ifndef ... | arch/x86/include/uapi/asm/ist.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_KVM_H
#define _ASM_X86_KVM_H
/*
* KVM x86 specific structures and definitions
*
*/
#include <linux/const.h>
#include <linux/bits.h>
#include <linux/types.h>
#include <linux/ioctl.h>
#include <linux/stddef.h>
#define KVM_PIO_PAGE_OFFSE... | arch/x86/include/uapi/asm/kvm.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI_ASM_X86_KVM_PARA_H
#define _UAPI_ASM_X86_KVM_PARA_H
#include <linux/types.h>
/* This CPUID returns the signature 'KVMKVMKVM' in ebx, ecx, and edx. It
* should be used to determine that a VM is running under KVM.
*/
#define KVM_CPUID_SIGNA... | arch/x86/include/uapi/asm/kvm_para.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_KVM_PERF_H
#define _ASM_X86_KVM_PERF_H
#include <asm/svm.h>
#include <asm/vmx.h>
#include <asm/kvm.h>
#define DECODE_STR_LEN 20
#define VCPU_ID "vcpu_id"
#define KVM_ENTRY_TRACE "kvm:kvm_entry"
#define KVM_EXIT_TRACE "kvm:kvm_exit"
#def... | arch/x86/include/uapi/asm/kvm_perf.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* ldt.h
*
* Definitions of structures used with the modify_ldt system call.
*/
#ifndef _ASM_X86_LDT_H
#define _ASM_X86_LDT_H
/* Maximum number of LDT entries supported. */
#define LDT_ENTRIES 8192
/* The size of each LDT entry. */
#define LDT_ENTRY_... | arch/x86/include/uapi/asm/ldt.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI_ASM_X86_MCE_H
#define _UAPI_ASM_X86_MCE_H
#include <linux/types.h>
#include <linux/ioctl.h>
/*
* Fields are zero when not available. Also, this struct is shared with
* userspace mcelog and thus must keep existing fields at current offsets.... | arch/x86/include/uapi/asm/mce.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_MMAN_H
#define _ASM_X86_MMAN_H
#define MAP_32BIT 0x40 /* only give out 32bit addresses */
#define MAP_ABOVE4G 0x80 /* only map above 4GB */
#include <asm-generic/mman.h>
#endif /* _ASM_X86_MMAN_H */ | arch/x86/include/uapi/asm/mman.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __ASM_X64_MSGBUF_H
#define __ASM_X64_MSGBUF_H
#if !defined(__x86_64__) || !defined(__ILP32__)
#include <asm-generic/msgbuf.h>
#else
#include <asm/ipcbuf.h>
/*
* The msqid64_ds structure for x86 architecture with x32 ABI.
*
* On x86-32 and x86-... | arch/x86/include/uapi/asm/msgbuf.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI_ASM_X86_MSR_H
#define _UAPI_ASM_X86_MSR_H
#ifndef __ASSEMBLER__
#include <linux/types.h>
#include <linux/ioctl.h>
#define X86_IOC_RDMSR_REGS _IOWR('c', 0xA0, __u32[8])
#define X86_IOC_WRMSR_REGS _IOWR('c', 0xA1, __u32[8])
#endif /* __ASSEM... | arch/x86/include/uapi/asm/msr.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: LGPL-2.0+ WITH Linux-syscall-note */
/* Generic MTRR (Memory Type Range Register) ioctls.
Copyright (C) 1997-1999 Richard Gooch
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published b... | arch/x86/include/uapi/asm/mtrr.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_PERF_REGS_H
#define _ASM_X86_PERF_REGS_H
enum perf_event_x86_regs {
PERF_REG_X86_AX,
PERF_REG_X86_BX,
PERF_REG_X86_CX,
PERF_REG_X86_DX,
PERF_REG_X86_SI,
PERF_REG_X86_DI,
PERF_REG_X86_BP,
PERF_REG_X86_SP,
PERF_REG_X86_IP,
PERF_REG... | arch/x86/include/uapi/asm/perf_regs.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __KERNEL__
# ifdef __i386__
# include <asm/posix_types_32.h>
# elif defined(__ILP32__)
# include <asm/posix_types_x32.h>
# else
# include <asm/posix_types_64.h>
# endif
#endif | arch/x86/include/uapi/asm/posix_types.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_POSIX_TYPES_32_H
#define _ASM_X86_POSIX_TYPES_32_H
/*
* This file is generally used by user-level software, so you need to
* be a little careful about namespace pollution etc. Also, we cannot
* assume GCC is being used.
*/
typedef un... | arch/x86/include/uapi/asm/posix_types_32.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_POSIX_TYPES_64_H
#define _ASM_X86_POSIX_TYPES_64_H
/*
* This file is generally used by user-level software, so you need to
* be a little careful about namespace pollution etc. Also, we cannot
* assume GCC is being used.
*/
typedef un... | arch/x86/include/uapi/asm/posix_types_64.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_POSIX_TYPES_X32_H
#define _ASM_X86_POSIX_TYPES_X32_H
/*
* This file is only used by user-level software, so you need to
* be a little careful about namespace pollution etc. Also, we cannot
* assume GCC is being used.
*
* These types ... | arch/x86/include/uapi/asm/posix_types_x32.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_PRCTL_H
#define _ASM_X86_PRCTL_H
#define ARCH_SET_GS 0x1001
#define ARCH_SET_FS 0x1002
#define ARCH_GET_FS 0x1003
#define ARCH_GET_GS 0x1004
#define ARCH_GET_CPUID 0x1011
#define ARCH_SET_CPUID 0x1012
#define ARCH_GET_XCOMP_S... | arch/x86/include/uapi/asm/prctl.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI_ASM_X86_PROCESSOR_FLAGS_H
#define _UAPI_ASM_X86_PROCESSOR_FLAGS_H
/* Various flags defined: can be included from assembler. */
#include <linux/const.h>
/*
* EFLAGS bits
*/
#define X86_EFLAGS_CF_BIT 0 /* Carry Flag */
#define X86_EFLAGS_CF ... | arch/x86/include/uapi/asm/processor-flags.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_PTRACE_ABI_H
#define _ASM_X86_PTRACE_ABI_H
#ifdef __i386__
#define EBX 0
#define ECX 1
#define EDX 2
#define ESI 3
#define EDI 4
#define EBP 5
#define EAX 6
#define DS 7
#define ES 8
#define FS 9
#define GS 10
#define ORIG_EAX 11
#define ... | arch/x86/include/uapi/asm/ptrace-abi.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI_ASM_X86_PTRACE_H
#define _UAPI_ASM_X86_PTRACE_H
#include <linux/compiler.h> /* For __user */
#include <asm/ptrace-abi.h>
#include <asm/processor-flags.h>
#ifndef __ASSEMBLER__
#ifdef __i386__
/* this struct defines the way the registers ar... | arch/x86/include/uapi/asm/ptrace.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_SEMBUF_H
#define _ASM_X86_SEMBUF_H
#include <asm/ipcbuf.h>
/*
* The semid64_ds structure for x86 architecture.
* Note extra padding because this structure is passed back and forth
* between kernel and user space.
*
* Pad space is lef... | arch/x86/include/uapi/asm/sembuf.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI_ASM_X86_SETUP_DATA_H
#define _UAPI_ASM_X86_SETUP_DATA_H
/* setup_data/setup_indirect types */
#define SETUP_NONE 0
#define SETUP_E820_EXT 1
#define SETUP_DTB 2
#define SETUP_PCI 3
#define SETUP_EFI 4
#define SETUP_APPLE_PROPERTIES ... | arch/x86/include/uapi/asm/setup_data.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* Copyright(c) 2016-20 Intel Corporation.
*/
#ifndef _UAPI_ASM_X86_SGX_H
#define _UAPI_ASM_X86_SGX_H
#include <linux/types.h>
#include <linux/ioctl.h>
/**
* enum sgx_page_flags - page control flags
* @SGX_PAGE_MEASURE: Measure the page contents wit... | arch/x86/include/uapi/asm/sgx.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __ASM_X86_SHMBUF_H
#define __ASM_X86_SHMBUF_H
#if !defined(__x86_64__) || !defined(__ILP32__)
#include <asm-generic/shmbuf.h>
#else
#include <asm/ipcbuf.h>
#include <asm/posix_types.h>
/*
* The shmid64_ds structure for x86 architecture with x32 ... | arch/x86/include/uapi/asm/shmbuf.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI_ASM_X86_SIGCONTEXT_H
#define _UAPI_ASM_X86_SIGCONTEXT_H
/*
* Linux signal context definitions. The sigcontext includes a complex
* hierarchy of CPU and FPU state, available to user-space (on the stack) when
* a signal handler is executed.
... | arch/x86/include/uapi/asm/sigcontext.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_SIGCONTEXT32_H
#define _ASM_X86_SIGCONTEXT32_H
/* This is a legacy file - all the type definitions are in sigcontext.h: */
#include <asm/sigcontext.h>
#endif /* _ASM_X86_SIGCONTEXT32_H */ | arch/x86/include/uapi/asm/sigcontext32.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_SIGINFO_H
#define _ASM_X86_SIGINFO_H
#ifdef __x86_64__
# ifdef __ILP32__ /* x32 */
typedef long long __kernel_si_clock_t __attribute__((aligned(4)));
# define __ARCH_SI_CLOCK_T __kernel_si_clock_t
# define __ARCH_SI_ATTRIBUTES __attrib... | arch/x86/include/uapi/asm/siginfo.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI_ASM_X86_SIGNAL_H
#define _UAPI_ASM_X86_SIGNAL_H
#ifndef __ASSEMBLER__
#include <linux/types.h>
#include <linux/compiler.h>
/* Avoid too many header ordering problems. */
struct siginfo;
#ifndef __KERNEL__
/* Here we must cater to libcs tha... | arch/x86/include/uapi/asm/signal.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_STAT_H
#define _ASM_X86_STAT_H
#include <asm/posix_types.h>
#define STAT_HAVE_NSEC 1
#ifdef __i386__
struct stat {
unsigned long st_dev;
unsigned long st_ino;
unsigned short st_mode;
unsigned short st_nlink;
unsigned short st_uid;... | arch/x86/include/uapi/asm/stat.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_STATFS_H
#define _ASM_X86_STATFS_H
/*
* We need compat_statfs64 to be packed, because the i386 ABI won't
* add padding at the end to bring it to a multiple of 8 bytes, but
* the x86_64 ABI will.
*/
#define ARCH_PACK_COMPAT_STATFS64 __a... | arch/x86/include/uapi/asm/statfs.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI__SVM_H
#define _UAPI__SVM_H
#define SVM_EXIT_READ_CR0 0x000
#define SVM_EXIT_READ_CR2 0x002
#define SVM_EXIT_READ_CR3 0x003
#define SVM_EXIT_READ_CR4 0x004
#define SVM_EXIT_READ_CR8 0x008
#define SVM_EXIT_WRITE_CR0 ... | arch/x86/include/uapi/asm/svm.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_SWAB_H
#define _ASM_X86_SWAB_H
#include <linux/types.h>
#include <linux/compiler.h>
static inline __attribute_const__ __u32 __arch_swab32(__u32 val)
{
asm("bswapl %0" : "=r" (val) : "0" (val));
return val;
}
#define __arch_swab32 __arch... | arch/x86/include/uapi/asm/swab.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_UCONTEXT_H
#define _ASM_X86_UCONTEXT_H
/*
* Indicates the presence of extended state information in the memory
* layout pointed by the fpstate pointer in the ucontext's sigcontext
* struct (uc_mcontext).
*/
#define UC_FP_XSTATE 0x1
#i... | arch/x86/include/uapi/asm/ucontext.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI_ASM_X86_UNISTD_H
#define _UAPI_ASM_X86_UNISTD_H
/*
* x32 syscall flag bit. Some user programs expect syscall NR macros
* and __X32_SYSCALL_BIT to have type int, even though syscall numbers
* are, for practical purposes, unsigned long.
*
... | arch/x86/include/uapi/asm/unistd.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI_ASM_X86_VM86_H
#define _UAPI_ASM_X86_VM86_H
/*
* I'm guessing at the VIF/VIP flag usage, but hope that this is how
* the Pentium uses them. Linux will return from vm86 mode when both
* VIF and VIP is set.
*
* On a Pentium, we could proba... | arch/x86/include/uapi/asm/vm86.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* vmx.h: VMX Architecture related definitions
* Copyright (c) 2004, Intel Corporation.
*
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without ... | arch/x86/include/uapi/asm/vmx.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI_ASM_X86_VSYSCALL_H
#define _UAPI_ASM_X86_VSYSCALL_H
enum vsyscall_num {
__NR_vgettimeofday,
__NR_vtime,
__NR_vgetcpu,
};
#define VSYSCALL_ADDR (-10UL << 20)
#endif /* _UAPI_ASM_X86_VSYSCALL_H */ | arch/x86/include/uapi/asm/vsyscall.h | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
#define pr_fmt(fmt) "SMP alternatives: " fmt
#include <linux/mmu_context.h>
#include <linux/perf_event.h>
#include <linux/vmalloc.h>
#include <linux/memory.h>
#include <linux/execmem.h>
#include <asm/text-patching.h>
#include <asm/insn.h>
#include <asm/insn-eval.h>
#include <a... | arch/x86/kernel/alternative.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* Dynamic DMA mapping support for AMD Hammer.
*
* Use the integrated AGP GART in the Hammer northbridge as an IOMMU for PCI.
* This allows to use PCI devices that only support 32bit addresses on systems
* with more than 4GB.
*
* See Documentation/core-api/dma-api-howto... | arch/x86/kernel/amd_gart_64.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* Shared support code for AMD K8 northbridges and derivatives.
* Copyright 2006 Andi Kleen, SUSE Labs.
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/types.h>
#include <linux/slab.h>
#include <linux/init.h>
#include <linux/errno.h>
#include <linux/export.... | arch/x86/kernel/amd_nb.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-or-later
/*
* AMD Node helper functions and common defines
*
* Copyright (c) 2024, Advanced Micro Devices, Inc.
* All Rights Reserved.
*
* Author: Yazen Ghannam <Yazen.Ghannam@amd.com>
*/
#include <linux/debugfs.h>
#include <asm/amd/node.h>
/*
* AMD Nodes are a physical col... | arch/x86/kernel/amd_node.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* Firmware replacement code.
*
* Work around broken BIOSes that don't set an aperture, only set the
* aperture in the AGP bridge, or set too small aperture.
*
* If all fails map the aperture over some low memory. This is cheaper than
* doing bounce buffering. The memory is... | arch/x86/kernel/aperture_64.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-or-later
/* -*- linux-c -*-
* APM BIOS driver for Linux
* Copyright 1994-2001 Stephen Rothwell (sfr@canb.auug.org.au)
*
* Initial development of this driver was funded by NEC Australia P/L
* and NEC Corporation
*
* October 1995, Rik Faith (faith@cs.unc.edu):
* Minor enhanc... | arch/x86/kernel/apm_32.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* Generate definitions needed by assembly language modules.
* This code generates raw asm output which is post-processed to extract
* and format the required data.
*/
#define COMPILE_OFFSETS
#include <linux/crypto.h>
#include <crypto/aria.h>
#include <linux/sched.h>
#include ... | arch/x86/kernel/asm-offsets.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#ifndef __LINUX_KBUILD_H
# error "Please do not build this file directly, build asm-offsets.c instead"
#endif
#include <linux/efi.h>
#include <asm/ucontext.h>
/* workaround for a warning with -Wmissing-prototypes */
void foo(void);
void foo(void)
{
OFFSET(PT_EBX, pt_regs, bx);
... | arch/x86/kernel/asm-offsets_32.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#ifndef __LINUX_KBUILD_H
# error "Please do not build this file directly, build asm-offsets.c instead"
#endif
#include <asm/ia32.h>
#if defined(CONFIG_KVM_GUEST)
#include <asm/kvm_para.h>
#endif
int main(void)
{
#ifdef CONFIG_PARAVIRT
#ifdef CONFIG_PARAVIRT_XXL
#ifdef CONFIG_DEBUG... | arch/x86/kernel/asm-offsets_64.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/init.h>
#include <linux/types.h>
#include <linux/audit.h>
#include <asm/unistd.h>
#include <asm/audit.h>
static unsigned dir_class[] = {
#include <asm-generic/audit_dir_write.h>
~0U
};
static unsigned read_class[] = {
#include <asm-generic/audit_read.h>
~0U
};
stat... | arch/x86/kernel/audit_64.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* Implement 'Simple Boot Flag Specification 2.0'
*/
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/string.h>
#include <linux/spinlock.h>
#include <linux/acpi.h>
#include <linux/bitops.h>
#include <asm/io.h>
#include <linux/mc146818rtc... | arch/x86/kernel/bootflag.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
#define pr_fmt(fmt) "callthunks: " fmt
#include <linux/debugfs.h>
#include <linux/kallsyms.h>
#include <linux/memory.h>
#include <linux/moduleloader.h>
#include <linux/static_call.h>
#include <asm/alternative.h>
#include <asm/asm-offsets.h>
#include <asm/cpu.h>
#include <asm/... | arch/x86/kernel/callthunks.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/ptrace.h>
#include <asm/bugs.h>
#include <asm/msr.h>
#include <asm/traps.h>
enum cp_error_code {
CP_EC = (1 << 15) - 1,
CP_RET = 1,
CP_IRET = 2,
CP_ENDBR = 3,
CP_RSTRORSSP = 4,
CP_SETSSBSY = 5,
CP_ENCL = 1 << 15,
};
static const... | arch/x86/kernel/cet.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* Clang Control Flow Integrity (CFI) support.
*
* Copyright (C) 2022 Google LLC
*/
#include <linux/string.h>
#include <linux/cfi.h>
#include <asm/insn.h>
#include <asm/insn-eval.h>
/*
* Returns the target address and the expected type when regs->ip points
* to a compiler-ge... | arch/x86/kernel/cfi.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/init.h>
#include <linux/sched.h>
#include <linux/kthread.h>
#include <linux/workqueue.h>
#include <linux/memblock.h>
#include <asm/proto.h>
#include <asm/setup.h>
/*
* Some BIOSes seem to corrupt the low 64k of memory d... | arch/x86/kernel/check.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-or-later
/* ----------------------------------------------------------------------- *
*
* Copyright 2000-2008 H. Peter Anvin - All Rights Reserved
*
* ----------------------------------------------------------------------- */
/*
* x86 CPUID access device
*
* This device is ... | arch/x86/kernel/cpuid.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* Architecture specific (i386/x86_64) functions for kexec based crash dumps.
*
* Created by: Hariprasad Nellitheertha (hari@in.ibm.com)
*
* Copyright (C) IBM Corporation, 2004. All rights reserved.
* Copyright (C) Red Hat Inc., 2014. All rights reserved.
* Authors:
* ... | arch/x86/kernel/crash.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* Memory preserving reboot related code.
*
* Created by: Hariprasad Nellitheertha (hari@in.ibm.com)
* Copyright (C) IBM Corporation, 2004. All rights reserved
*/
#include <linux/slab.h>
#include <linux/errno.h>
#include <linux/highmem.h>
#include <linux/crash_dump.h>
#includ... | arch/x86/kernel/crash_dump_32.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* Memory preserving reboot related code.
*
* Created by: Hariprasad Nellitheertha (hari@in.ibm.com)
* Copyright (C) IBM Corporation, 2004. All rights reserved
*/
#include <linux/errno.h>
#include <linux/crash_dump.h>
#include <linux/uio.h>
#include <linux/io.h>
#include <lin... | arch/x86/kernel/crash_dump_64.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* Architecture specific OF callbacks.
*/
#include <linux/acpi.h>
#include <linux/export.h>
#include <linux/io.h>
#include <linux/interrupt.h>
#include <linux/list.h>
#include <linux/of.h>
#include <linux/of_fdt.h>
#include <linux/of_address.h>
#include <linux/of_platform.h>
#inc... | arch/x86/kernel/devicetree.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/mm.h>
#include <linux/sched.h>
#include <linux/sched/debug.h>
#include <linux/init_task.h>
#include <linux/fs.h>
#include <linux/uaccess.h>
#include <asm/processor.h>
#include <asm/desc.h>
#include <asm/traps.h>
#include <asm/doublefault.h>
#define ptr_ok(x) ((x) > ... | arch/x86/kernel/doublefault_32.c | null | null | null | null | null |
source | linux | /*
* Copyright (C) 1991, 1992 Linus Torvalds
* Copyright (C) 2000, 2001, 2002 Andi Kleen, SuSE Labs
*/
#include <linux/kallsyms.h>
#include <linux/kprobes.h>
#include <linux/uaccess.h>
#include <linux/utsname.h>
#include <linux/hardirq.h>
#include <linux/kdebug.h>
#include <linux/module.h>
#include <linux/ptrace.... | arch/x86/kernel/dumpstack.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 1991, 1992 Linus Torvalds
* Copyright (C) 2000, 2001, 2002 Andi Kleen, SuSE Labs
*/
#include <linux/sched/debug.h>
#include <linux/kallsyms.h>
#include <linux/kprobes.h>
#include <linux/uaccess.h>
#include <linux/hardirq.h>
#include <linux/kdebug.h>
#include ... | arch/x86/kernel/dumpstack_32.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 1991, 1992 Linus Torvalds
* Copyright (C) 2000, 2001, 2002 Andi Kleen, SuSE Labs
*/
#include <linux/sched/debug.h>
#include <linux/kallsyms.h>
#include <linux/kprobes.h>
#include <linux/uaccess.h>
#include <linux/hardirq.h>
#include <linux/kdebug.h>
#include ... | arch/x86/kernel/dumpstack_64.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* Low level x86 E820 memory map handling functions.
*
* The firmware and bootloader passes us the "E820 table", which is the primary
* physical memory layout description available about x86 systems.
*
* The kernel takes the E820 memory layout and optionally modifies it ... | arch/x86/kernel/e820.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/* Various workarounds for chipset bugs.
This code runs very early and can't use the regular PCI subsystem
The entries are keyed to PCI bridges which usually identify chipsets
uniquely.
This is only for whole classes of chipsets with specific problems which
need early ... | arch/x86/kernel/early-quirks.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/console.h>
#include <linux/kernel.h>
#include <linux/kexec.h>
#include <linux/init.h>
#include <linux/string.h>
#include <linux/screen_info.h>
#include <linux/usb/ch9.h>
#include <linux/pci_regs.h>
#include <linux/pci_ids.h>
#include <linux/errno.h>
#include <linux/pg... | arch/x86/kernel/early_printk.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/memblock.h>
#include <asm/setup.h>
#include <asm/bios_ebda.h>
/*
* This function reserves all conventional PC system BIOS related
* firmware memory areas (some of which are data, some of which
* are code), that mu... | arch/x86/kernel/ebda.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* EISA specific code
*/
#include <linux/cc_platform.h>
#include <linux/ioport.h>
#include <linux/eisa.h>
#include <linux/io.h>
#include <xen/xen.h>
static __init int eisa_bus_probe(void)
{
u32 *p;
if ((xen_pv_domain() && !xen_initial_domain()) || cc_platform_has(CC_ATT... | arch/x86/kernel/eisa.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/* ----------------------------------------------------------------------- *
*
* Copyright 2014 Intel Corporation; author: H. Peter Anvin
*
* ----------------------------------------------------------------------- */
/*
* The IRET instruction, when returning to a 16-bit ... | arch/x86/kernel/espfix_64.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
#include <linux/kernel.h>
#include <asm/desc.h>
#include <asm/fred.h>
#include <asm/msr.h>
#include <asm/tlbflush.h>
#include <asm/traps.h>
/* #DB in the kernel would imply the use of a kernel debugger. */
#define FRED_DB_STACK_LEVEL 1UL
#define FRED_NMI_STACK_LEVEL 2UL
#defin... | arch/x86/kernel/fred.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* Dynamic function tracing support.
*
* Copyright (C) 2007-2008 Steven Rostedt <srostedt@redhat.com>
*
* Thanks goes to Ingo Molnar, for suggesting the idea.
* Mathieu Desnoyers, for suggesting postponing the modifications.
* Arjan van de Ven, for keeping me straight, and e... | arch/x86/kernel/ftrace.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2017 Steven Rostedt, VMware Inc.
*/
#include <linux/export.h>
#include <linux/linkage.h>
#include <asm/page_types.h>
#include <asm/segment.h>
#include <asm/ftrace.h>
#include <asm/nospec-branch.h>
#include <asm/frame.h>
#include <asm/asm-offsets.h>
#ifdef ... | arch/x86/kernel/ftrace_32.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2014 Steven Rostedt, Red Hat Inc
*/
#include <linux/export.h>
#include <linux/cfi_types.h>
#include <linux/linkage.h>
#include <asm/asm-offsets.h>
#include <asm/ptrace.h>
#include <asm/ftrace.h>
#include <asm/nospec-branch.h>
#include <asm/unwind_hints.h>
#... | arch/x86/kernel/ftrace_64.S | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* linux/arch/i386/kernel/head32.c -- prepare to run common code
*
* Copyright (C) 2000 Andrea Arcangeli <andrea@suse.de> SuSE
* Copyright (C) 2007 Eric Biederman <ebiederm@xmission.com>
*/
#include <linux/init.h>
#include <linux/start_kernel.h>
#include <linux/mm.h>
#incl... | arch/x86/kernel/head32.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* prepare to run common code
*
* Copyright (C) 2000 Andrea Arcangeli <andrea@suse.de> SuSE
*/
/* cpu_feature_enabled() cannot be used this early */
#define USE_EARLY_PGTABLE_L5
#include <linux/init.h>
#include <linux/linkage.h>
#include <linux/types.h>
#include <linux/kern... | arch/x86/kernel/head64.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
*
* Copyright (C) 1991, 1992 Linus Torvalds
*
* Enhanced CPU detection and feature setting code by Mike Jagdis
* and Martin Mares, November 1997.
*/
.text
#include <linux/export.h>
#include <linux/threads.h>
#include <linux/init.h>
#include <linux/linkage.h>
#include... | arch/x86/kernel/head_32.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* linux/arch/x86/kernel/head_64.S -- start in 32bit and switch to 64bit
*
* Copyright (C) 2000 Andrea Arcangeli <andrea@suse.de> SuSE
* Copyright (C) 2000 Pavel Machek <pavel@suse.cz>
* Copyright (C) 2000 Karsten Keil <kkeil@suse.de>
* Copyright (C) 2001,2002 Andi Kl... | arch/x86/kernel/head_64.S | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
#include <linux/clockchips.h>
#include <linux/interrupt.h>
#include <linux/export.h>
#include <linux/delay.h>
#include <linux/hpet.h>
#include <linux/cpu.h>
#include <linux/irq.h>
#include <asm/cpuid/api.h>
#include <asm/irq_remapping.h>
#include <asm/hpet.h>
#include <asm/time... | arch/x86/kernel/hpet.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-or-later
/*
*
* Copyright (C) 2007 Alan Stern
* Copyright (C) 2009 IBM Corporation
* Copyright (C) 2009 Frederic Weisbecker <fweisbec@gmail.com>
*
* Authors: Alan Stern <stern@rowland.harvard.edu>
* K.Prasad <prasad@linux.vnet.ibm.com>
* Frederic Weisbecker ... | arch/x86/kernel/hw_breakpoint.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-or-later
/*
* 8237A DMA controller suspend functions.
*
* Written by Pierre Ossman, 2005.
*/
#include <linux/dmi.h>
#include <linux/init.h>
#include <linux/syscore_ops.h>
#include <asm/dma.h>
#include <asm/x86_init.h>
/*
* This module just handles suspend/resume issues with t... | arch/x86/kernel/i8237.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* 8253/PIT functions
*
*/
#include <linux/clockchips.h>
#include <linux/init.h>
#include <linux/timex.h>
#include <linux/i8253.h>
#include <asm/hypervisor.h>
#include <asm/apic.h>
#include <asm/hpet.h>
#include <asm/time.h>
#include <asm/smp.h>
/*
* HPET replaces the PIT, wh... | arch/x86/kernel/i8253.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/linkage.h>
#include <linux/errno.h>
#include <linux/signal.h>
#include <linux/sched.h>
#include <linux/ioport.h>
#include <linux/interrupt.h>
#include <linux/irq.h>
#include <linux/timex.h>
#include <linux/random.h>
#include <linux/init.h>
#include <linux/kernel_stat.... | arch/x86/kernel/i8259.c | null | null | null | null | null |
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