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74dfa425e0
Now, we only add native msr save/restore functions. The native power related functions will be put to this file. Signed-off-by: Zheng Gen <gen.zheng@intel.com> Acked-by: Eddie Dong <eddie.dong@intel.com>
15 lines
275 B
C
15 lines
275 B
C
/*
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* Copyright (C) <2018> Intel Corporation
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#include <hypervisor.h>
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void restore_msrs(void)
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{
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#ifdef STACK_PROTECTOR
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struct stack_canary *psc = &get_cpu_var(stack_canary);
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msr_write(MSR_IA32_FS_BASE, (uint64_t)psc);
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#endif
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}
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