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fix: init_mm中未加mfence导致O3出错的问题

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fslongjin
2022-08-01 23:27:41 +08:00
parent 8bd6e981f0
commit 23fa428274
3 changed files with 25 additions and 28 deletions
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2
kernel/common/cpu.c
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@ -1,7 +1,7 @@
#include "cpu.h"
#include "kprint.h"
#include "printk.h"
#pragma GCC optimize("O0")
// #pragma GCC optimize("O0")
// cpu支持的最大cpuid指令的基础主功能号
uint Cpu_cpuid_max_Basic_mop;
// cpu支持的最大cpuid指令的扩展主功能号