mmu_write_cr3 27 arch/x86/kernel/paravirt_patch.c const unsigned char mmu_write_cr3[3]; mmu_write_cr3 46 arch/x86/kernel/paravirt_patch.c .mmu_write_cr3 = { 0x0f, 0x22, 0xdf }, // mov %rdi, %cr3 mmu_write_cr3 54 arch/x86/kernel/paravirt_patch.c .mmu_write_cr3 = { 0x0f, 0x22, 0xd8 }, // mov %eax, %cr3