o3能运行

2025-06-18 08:06:32 +00:00 · 2022-08-01 20:40:27 +08:00
parent 58681fd34a
commit e806bbc0c8
23 changed files with 118 additions and 57 deletions
--- a/kernel/mm/mm.h
+++ b/kernel/mm/mm.h
@ -145,6 +145,7 @@
    do                              \
    {                               \
        ul tmp;                     \
+        io_mfence();\
        __asm__ __volatile__(       \
            "movq %%cr3, %0\n\t"    \
            "movq %0, %%cr3\n\t"    \