Linux kernel staging tree
E195194
The Linux kernel staging tree is a development area within the Linux kernel project where new or experimental drivers and subsystems are maintained and refined before being merged into the main kernel.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Linux kernel staging tree canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T1724518 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Linux kernel staging tree Context triple: [Greg Kroah-Hartman, worksOn, Linux kernel staging tree]
-
A.
Linux Kernel Mailing List (LKML)
The Linux Kernel Mailing List (LKML) is the primary public forum where Linux kernel developers worldwide discuss design, development, patches, and coordination of the kernel project.
-
B.
Dracut
Dracut is a town in northeastern Massachusetts, United States, known for its suburban character and proximity to the city of Lowell.
-
C.
GNU Hurd
GNU Hurd is the GNU Project’s microkernel-based operating system server collection intended as a free Unix-like replacement, built to run on top of the Mach microkernel.
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D.
Linux
Linux is a widely used open-source Unix-like operating system kernel that powers servers, desktops, mobile devices, and embedded systems around the world.
-
E.
Greg Kroah-Hartman
Greg Kroah-Hartman is a prominent Linux kernel developer best known as the long-time maintainer of the stable kernel branch and a key figure in the kernel community.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Linux kernel staging tree Target entity description: The Linux kernel staging tree is a development area within the Linux kernel project where new or experimental drivers and subsystems are maintained and refined before being merged into the main kernel.
-
A.
Linux Kernel Mailing List (LKML)
The Linux Kernel Mailing List (LKML) is the primary public forum where Linux kernel developers worldwide discuss design, development, patches, and coordination of the kernel project.
-
B.
Linux kernel community
The Linux kernel community is a global, collaborative group of developers and maintainers who design, implement, review, and support the core operating system kernel used by numerous Linux distributions and devices.
-
C.
Unbreakable Enterprise Kernel
Unbreakable Enterprise Kernel is Oracle’s optimized, enterprise-grade Linux kernel designed to deliver enhanced performance, stability, and support for Oracle workloads and cloud environments.
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D.
Red Hat Compatible Kernel
Red Hat Compatible Kernel is a Linux kernel variant used in Oracle Linux that closely tracks and maintains compatibility with the Red Hat Enterprise Linux kernel.
-
E.
linux-zen
linux-zen is a performance- and responsiveness-optimized Linux kernel variant commonly used on Arch-based systems, particularly favored by desktop and gaming users.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Linux kernel development tree
ⓘ
software development process component ⓘ |
| allows |
contributors to submit less-polished drivers
ⓘ
incremental cleanup patches ⓘ testing by wider user base ⓘ |
| codeRepository | Linux kernel Git repository ⓘ |
| documentedAs | staging drivers area ⓘ |
| documentedIn | Linux kernel documentation ⓘ |
| governedBy |
Linux kernel coding style
ⓘ
Linux kernel contribution guidelines ⓘ |
| hasCharacteristic |
code quality is expected to improve over time
ⓘ
contains code not yet ready for mainline ⓘ drivers can be removed if they do not improve ⓘ intended as a temporary home for drivers ⓘ maintained under stricter cleanup expectations ⓘ may contain incomplete or unstable drivers ⓘ not intended as a permanent code location ⓘ subject to frequent changes and refactoring ⓘ |
| hasMaintainer | Greg Kroah-Hartman ⓘ |
| hasPurpose |
to host new or experimental drivers
ⓘ
to host new or experimental subsystems ⓘ to refine code before merging into the mainline Linux kernel ⓘ |
| hasRisk | may contain unstable or buggy code ⓘ |
| language | C ⓘ |
| license |
GNU General Public License
ⓘ
surface form:
GNU General Public License version 2 (GPL-2.0)
|
| maintainedIn | drivers/staging directory of the Linux kernel source tree ⓘ |
| outcome |
promotion of mature drivers to non-staging locations
ⓘ
removal of drivers that do not reach required quality ⓘ |
| partOf |
Linux kernel
ⓘ
surface form:
Linux kernel project
|
| precedes | inclusion in mainline Linux kernel ⓘ |
| relatedTo |
Linux kernel driver core
ⓘ
surface form:
Linux kernel driver model
Linux kernel subsystem maintainers ⓘ mainline Linux kernel ⓘ |
| resultOf | need to separate experimental code from stable kernel code ⓘ |
| softwareDomain |
device drivers
ⓘ
low-level hardware support ⓘ operating system kernels ⓘ |
| supportsProcess |
API cleanup and modernization in drivers
ⓘ
refactoring of legacy or poorly written drivers ⓘ upstreaming of out-of-tree drivers ⓘ |
| targetUser |
driver authors
ⓘ
kernel developers ⓘ testers of experimental kernel features ⓘ |
| usedFor |
code cleanup and quality improvement
ⓘ
early integration of immature drivers ⓘ gradual adoption of new kernel features ⓘ review of new kernel code ⓘ testing experimental kernel subsystems ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Linux kernel staging tree Description of subject: The Linux kernel staging tree is a development area within the Linux kernel project where new or experimental drivers and subsystems are maintained and refined before being merged into the main kernel.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.