forked from Minki/linux
22 lines
629 B
C
22 lines
629 B
C
|
/*
|
||
|
|
* AMD Memory Encryption Support
|
||
|
|
*
|
||
|
|
* Copyright (C) 2016 Advanced Micro Devices, Inc.
|
||
|
|
*
|
||
|
|
* Author: Tom Lendacky <thomas.lendacky@amd.com>
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or modify
|
||
|
|
* it under the terms of the GNU General Public License version 2 as
|
||
|
|
* published by the Free Software Foundation.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <linux/linkage.h>
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Since SME related variables are set early in the boot process they must
|
||
|
|
* reside in the .data section so as not to be zeroed out when the .bss
|
||
|
|
* section is later cleared.
|
||
|
|
*/
|
||
|
|
unsigned long sme_me_mask __section(.data) = 0;
|
||
|
|
EXPORT_SYMBOL_GPL(sme_me_mask);
|