5a128f0626
We will need to read sanitized values of mmfr{0,1}_el1 at EL2 soon, so
add them to the list of copied variables.
Signed-off-by: Quentin Perret <qperret@google.com>
Acked-by: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20210315143536.214621-33-qperret@google.com
Bug: 178098380
Change-Id: I42837ca1490b24291edd251385bd883c3ee1d601
20 lines
546 B
C
20 lines
546 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (C) 2020 - Google LLC
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* Author: Quentin Perret <qperret@google.com>
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*/
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#include <asm/cpufeature.h>
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#ifndef KVM_HYP_CPU_FTR_REG
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#if defined(__KVM_NVHE_HYPERVISOR__)
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#define KVM_HYP_CPU_FTR_REG(name) extern struct arm64_ftr_reg name
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#else
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#define KVM_HYP_CPU_FTR_REG(name) extern struct arm64_ftr_reg kvm_nvhe_sym(name)
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#endif
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#endif
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KVM_HYP_CPU_FTR_REG(arm64_ftr_reg_ctrel0);
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KVM_HYP_CPU_FTR_REG(arm64_ftr_reg_id_aa64mmfr0_el1);
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KVM_HYP_CPU_FTR_REG(arm64_ftr_reg_id_aa64mmfr1_el1);
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