tools/testing/selftests/kvm/include/x86/smm.h

File Facts

System

Linux kernel

Corpus path

tools/testing/selftests/kvm/include/x86/smm.h

Extension

.h

Size

426 bytes

Lines

17

Domain

Support Tooling And Documentation

Bucket

tools

Inferred role

Support Tooling And Documentation: implementation source

Status

source implementation candidate

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

• Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• kvm_util.h

Detected Declarations

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

// SPDX-License-Identifier: GPL-2.0-only
#ifndef SELFTEST_KVM_SMM_H
#define SELFTEST_KVM_SMM_H

#include "kvm_util.h"

#define SMRAM_SIZE	65536
#define SMRAM_MEMSLOT	((1 << 16) | 1)
#define SMRAM_PAGES	(SMRAM_SIZE / PAGE_SIZE)

void setup_smram(struct kvm_vm *vm, struct kvm_vcpu *vcpu, u64 smram_gpa,
		 const void *smi_handler, size_t handler_size);

void inject_smi(struct kvm_vcpu *vcpu);

#endif /* SELFTEST_KVM_SMM_H */

Annotation

• Immediate include surface: `kvm_util.h`.
• Atlas domain: Support Tooling And Documentation / tools.
• Implementation status: source implementation candidate.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.