cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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hypervisor.h (608B)

      1/* SPDX-License-Identifier: GPL-2.0 */
      2#ifndef __LINUX_HYPEVISOR_H
      3#define __LINUX_HYPEVISOR_H
      4
      5/*
      6 *	Generic Hypervisor support
      7 *		Juergen Gross <jgross@suse.com>
      8 */
      9
     10#ifdef CONFIG_X86
     11
     12#include <asm/jailhouse_para.h>
     13#include <asm/x86_init.h>
     14
     15static inline void hypervisor_pin_vcpu(int cpu)
     16{
     17	x86_platform.hyper.pin_vcpu(cpu);
     18}
     19
     20#else /* !CONFIG_X86 */
     21
     22#include <linux/of.h>
     23
     24static inline void hypervisor_pin_vcpu(int cpu)
     25{
     26}
     27
     28static inline bool jailhouse_paravirt(void)
     29{
     30	return of_find_compatible_node(NULL, NULL, "jailhouse,cell");
     31}
     32
     33#endif /* !CONFIG_X86 */
     34
     35#endif /* __LINUX_HYPEVISOR_H */