MSR_AMD64_PATCH_LOADER 397 arch/x86/kernel/cpu/microcode/amd.c native_wrmsrl(MSR_AMD64_PATCH_LOADER, (u64)(long)&mc->hdr.data_code); MSR_AMD64_PATCH_LOADER 2702 arch/x86/kvm/x86.c case MSR_AMD64_PATCH_LOADER: