cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

vsyscall.h (709B)

      1/* SPDX-License-Identifier: GPL-2.0 */
      2#ifndef __ASM_VDSO_VSYSCALL_H
      3#define __ASM_VDSO_VSYSCALL_H
      4
      5#ifndef __ASSEMBLY__
      6
      7#include <linux/hrtimer.h>
      8#include <linux/timekeeper_internal.h>
      9#include <vdso/datapage.h>
     10#include <asm/vgtod.h>
     11#include <asm/vvar.h>
     12
     13DEFINE_VVAR(struct vdso_data, _vdso_data);
     14/*
     15 * Update the vDSO data page to keep in sync with kernel timekeeping.
     16 */
     17static __always_inline
     18struct vdso_data *__x86_get_k_vdso_data(void)
     19{
     20	return _vdso_data;
     21}
     22#define __arch_get_k_vdso_data __x86_get_k_vdso_data
     23
     24/* The asm-generic header needs to be included after the definitions above */
     25#include <asm-generic/vdso/vsyscall.h>
     26
     27#endif /* !__ASSEMBLY__ */
     28
     29#endif /* __ASM_VDSO_VSYSCALL_H */