arch/x86/include/asm/jailhouse_para.h

File Facts

System

Linux kernel

Corpus path

arch/x86/include/asm/jailhouse_para.h

Extension

.h

Size

449 bytes

Lines

27

Domain

Architecture Layer

Bucket

arch/x86

Inferred role

Architecture Layer: implementation source

Status

source implementation candidate

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

• CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

Dependency Surface

• linux/types.h

Detected Declarations

• function jailhouse_paravirt

Annotated Snippet

#ifndef _ASM_X86_JAILHOUSE_PARA_H
#define _ASM_X86_JAILHOUSE_PARA_H

#include <linux/types.h>

#ifdef CONFIG_JAILHOUSE_GUEST
bool jailhouse_paravirt(void);
#else
static inline bool jailhouse_paravirt(void)
{
	return false;
}
#endif

#endif /* _ASM_X86_JAILHOUSE_PARA_H */

Annotation

• Immediate include surface: `linux/types.h`.
• Detected declarations: `function jailhouse_paravirt`.
• Atlas domain: Architecture Layer / arch/x86.
• 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.