Documentation/ABI/stable/sysfs-hypervisor-xen

Source file repositories/reference/linux-study-clean/Documentation/ABI/stable/sysfs-hypervisor-xen

File Facts

System
Linux kernel
Corpus path
Documentation/ABI/stable/sysfs-hypervisor-xen
Extension
[no extension]
Size
4518 bytes
Lines
136
Domain
Support Tooling And Documentation
Bucket
Documentation
Inferred role
Support Tooling And Documentation: Documentation
Status
atlas-only

Why This File Exists

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

Dependency Surface

Detected Declarations

Annotated Snippet

What:		/sys/hypervisor/compilation/compile_date
Date:		March 2009
KernelVersion:	2.6.30
Contact:	xen-devel@lists.xenproject.org
Description:	If running under Xen:
		Contains the build time stamp of the Xen hypervisor
		Might return "<denied>" in case of special security settings
		in the hypervisor.

What:		/sys/hypervisor/compilation/compiled_by
Date:		March 2009
KernelVersion:	2.6.30
Contact:	xen-devel@lists.xenproject.org
Description:	If running under Xen:
		Contains information who built the Xen hypervisor
		Might return "<denied>" in case of special security settings
		in the hypervisor.

What:		/sys/hypervisor/compilation/compiler
Date:		March 2009
KernelVersion:	2.6.30
Contact:	xen-devel@lists.xenproject.org
Description:	If running under Xen:
		Compiler which was used to build the Xen hypervisor
		Might return "<denied>" in case of special security settings
		in the hypervisor.

What:		/sys/hypervisor/properties/capabilities
Date:		March 2009
KernelVersion:	2.6.30
Contact:	xen-devel@lists.xenproject.org
Description:	If running under Xen:
		Space separated list of supported guest system types. Each type
		is in the format: <class>-<major>.<minor>-<arch>
		With:

			======== ============================================
			<class>: "xen" -- x86: paravirtualized, arm: standard
				 "hvm" -- x86 only: fully virtualized
			<major>: major guest interface version
			<minor>: minor guest interface version
			<arch>:  architecture, e.g.:
				 "x86_32": 32 bit x86 guest without PAE
				 "x86_32p": 32 bit x86 guest with PAE
				 "x86_64": 64 bit x86 guest
				 "armv7l": 32 bit arm guest
				 "aarch64": 64 bit arm guest
			======== ============================================

What:		/sys/hypervisor/properties/changeset
Date:		March 2009
KernelVersion:	2.6.30
Contact:	xen-devel@lists.xenproject.org
Description:	If running under Xen:
		Changeset of the hypervisor (git commit)
		Might return "<denied>" in case of special security settings
		in the hypervisor.

What:		/sys/hypervisor/properties/features
Date:		March 2009
KernelVersion:	2.6.30
Contact:	xen-devel@lists.xenproject.org
Description:	If running under Xen:
		Features the Xen hypervisor supports for the guest as defined
		in include/xen/interface/features.h printed as a hex value.

What:		/sys/hypervisor/properties/pagesize
Date:		March 2009
KernelVersion:	2.6.30
Contact:	xen-devel@lists.xenproject.org

Annotation

Implementation Notes