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a94b3d14aa
Changes included (and more): 1. Dynamic RAM merge 2. Real-time page scan and allocation 3. Cache compression 4. Real-time IRQ checks 5. Dynamic I/O allocation for Java heap 6. Java page migration 7. Contiguous memory allocation 8. Idle pages tracking 9. Per CPU RAM usage tracking 10. ARM NEON scalar multiplication library 11. NEON/ARMv8 crypto extensions 12. NEON SHA, Blake, RIPEMD crypto extensions 13. Parallel NEON crypto engine for multi-algo based CPU stress reduction
36 lines
812 B
C
36 lines
812 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Common Hyper-V on KVM and KVM on Hyper-V definitions (SVM).
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*/
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#ifndef __ARCH_X86_KVM_SVM_HYPERV_H__
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#define __ARCH_X86_KVM_SVM_HYPERV_H__
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#include <asm/mshyperv.h>
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#include "../hyperv.h"
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/*
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* Hyper-V uses the software reserved 32 bytes in VMCB
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* control area to expose SVM enlightenments to guests.
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*/
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struct hv_enlightenments {
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struct __packed hv_enlightenments_control {
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u32 nested_flush_hypercall:1;
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u32 msr_bitmap:1;
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u32 enlightened_npt_tlb: 1;
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u32 reserved:29;
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} __packed hv_enlightenments_control;
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u32 hv_vp_id;
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u64 hv_vm_id;
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u64 partition_assist_page;
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u64 reserved;
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} __packed;
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/*
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* Hyper-V uses the software reserved clean bit in VMCB
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*/
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#define VMCB_HV_NESTED_ENLIGHTENMENTS VMCB_SW
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#endif /* __ARCH_X86_KVM_SVM_HYPERV_H__ */
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