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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paravirt.c (495B)

      1// SPDX-License-Identifier: GPL-2.0-only
      2/*
      3 *
      4 * Copyright (C) 2013 Citrix Systems
      5 *
      6 * Author: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
      7 */
      8
      9#include <linux/export.h>
     10#include <linux/jump_label.h>
     11#include <linux/types.h>
     12#include <linux/static_call.h>
     13#include <asm/paravirt.h>
     14
     15struct static_key paravirt_steal_enabled;
     16struct static_key paravirt_steal_rq_enabled;
     17
     18static u64 native_steal_clock(int cpu)
     19{
     20	return 0;
     21}
     22
     23DEFINE_STATIC_CALL(pv_steal_clock, native_steal_clock);