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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idle.c (365B)

      1// SPDX-License-Identifier: GPL-2.0
      2/*
      3 * LoongArch idle loop support.
      4 *
      5 * Copyright (C) 2020-2022 Loongson Technology Corporation Limited
      6 */
      7#include <linux/cpu.h>
      8#include <linux/irqflags.h>
      9#include <asm/cpu.h>
     10#include <asm/idle.h>
     11
     12void __cpuidle arch_cpu_idle(void)
     13{
     14	raw_local_irq_enable();
     15	__arch_cpu_idle(); /* idle instruction needs irq enabled */
     16}