cregit-Linux how code gets into the kernel

Release 4.15 arch/x86/kernel/asm-offsets_64.c

Directory: arch/x86/kernel
// 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>


#define __SYSCALL_64(nr, sym, qual) [nr] = 1,

static char syscalls_64[] = {
#include <asm/syscalls_64.h>
};

#define __SYSCALL_I386(nr, sym, qual) [nr] = 1,

static char syscalls_ia32[] = {
#include <asm/syscalls_32.h>
};

#if defined(CONFIG_KVM_GUEST) && defined(CONFIG_PARAVIRT_SPINLOCKS)
#include <asm/kvm_para.h>
#endif


int main(void) { #ifdef CONFIG_PARAVIRT OFFSET(PV_CPU_usergs_sysret64, pv_cpu_ops, usergs_sysret64); OFFSET(PV_CPU_swapgs, pv_cpu_ops, swapgs); #ifdef CONFIG_DEBUG_ENTRY OFFSET(PV_IRQ_save_fl, pv_irq_ops, save_fl); #endif BLANK(); #endif #if defined(CONFIG_KVM_GUEST) && defined(CONFIG_PARAVIRT_SPINLOCKS) OFFSET(KVM_STEAL_TIME_preempted, kvm_steal_time, preempted); BLANK(); #endif #define ENTRY(entry) OFFSET(pt_regs_ ## entry, pt_regs, entry) ENTRY(bx); ENTRY(cx); ENTRY(dx); ENTRY(sp); ENTRY(bp); ENTRY(si); ENTRY(di); ENTRY(r8); ENTRY(r9); ENTRY(r10); ENTRY(r11); ENTRY(r12); ENTRY(r13); ENTRY(r14); ENTRY(r15); ENTRY(flags); BLANK(); #undef ENTRY #define ENTRY(entry) OFFSET(saved_context_ ## entry, saved_context, entry) ENTRY(cr0); ENTRY(cr2); ENTRY(cr3); ENTRY(cr4); ENTRY(cr8); ENTRY(gdt_desc); BLANK(); #undef ENTRY OFFSET(TSS_ist, tss_struct, x86_tss.ist); OFFSET(TSS_sp0, tss_struct, x86_tss.sp0); OFFSET(TSS_sp1, tss_struct, x86_tss.sp1); BLANK(); #ifdef CONFIG_CC_STACKPROTECTOR DEFINE(stack_canary_offset, offsetof(union irq_stack_union, stack_canary)); BLANK(); #endif DEFINE(__NR_syscall_max, sizeof(syscalls_64) - 1); DEFINE(NR_syscalls, sizeof(syscalls_64)); DEFINE(__NR_syscall_compat_max, sizeof(syscalls_ia32) - 1); DEFINE(IA32_NR_syscalls, sizeof(syscalls_ia32)); return 0; }

Contributors

PersonTokensPropCommitsCommitProp
Rafael J. Wysocki12138.78%16.67%
H. Peter Anvin4012.82%213.33%
Thomas Gleixner3410.90%16.67%
Waiman Long258.01%16.67%
Andrew Lutomirski227.05%213.33%
Brian Gerst216.73%16.67%
Glauber de Oliveira Costa154.81%213.33%
Boris Ostrovsky144.49%16.67%
Jeremy Fitzhardinge92.88%16.67%
Konrad Rzeszutek Wilk51.60%16.67%
Jan Beulich51.60%16.67%
Ingo Molnar10.32%16.67%
Total312100.00%15100.00%


Overall Contributors

PersonTokensPropCommitsCommitProp
Rafael J. Wysocki12131.51%15.56%
H. Peter Anvin6115.89%211.11%
Thomas Gleixner5614.58%15.56%
Waiman Long4110.68%15.56%
Andrew Lutomirski266.77%316.67%
Brian Gerst215.47%15.56%
Glauber de Oliveira Costa153.91%211.11%
Boris Ostrovsky143.65%15.56%
Jeremy Fitzhardinge92.34%15.56%
Borislav Petkov82.08%15.56%
Jan Beulich51.30%15.56%
Konrad Rzeszutek Wilk51.30%15.56%
Greg Kroah-Hartman10.26%15.56%
Ingo Molnar10.26%15.56%
Total384100.00%18100.00%
Directory: arch/x86/kernel
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