arch/powerpc/tools/checkpatch.sh

File Facts

System

Linux kernel

Corpus path

arch/powerpc/tools/checkpatch.sh

Extension

.sh

Size

572 bytes

Lines

23

Domain

Architecture Layer

Bucket

arch/powerpc

Inferred role

Architecture Layer: arch/powerpc

Status

atlas-only

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

• No C-style include directives detected by the generator.

Detected Declarations

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

Annotated Snippet

#!/bin/bash
# SPDX-License-Identifier: GPL-2.0+
# Copyright 2018, Michael Ellerman, IBM Corporation.
#
# Wrapper around checkpatch that uses our preferred settings

script_base=$(realpath $(dirname $0))

exec $script_base/../../../scripts/checkpatch.pl \
	--subjective \
	--no-summary \
	--show-types \
	--ignore ARCH_INCLUDE_LINUX \
	--ignore BIT_MACRO \
	--ignore COMPARISON_TO_NULL \
	--ignore EMAIL_SUBJECT \
	--ignore FILE_PATH_CHANGES \
	--ignore GLOBAL_INITIALISERS \
	--ignore LINE_SPACING \
	--ignore MULTIPLE_ASSIGNMENTS \
	--ignore DT_SPLIT_BINDING_PATCH \
	$@

Annotation

• Atlas domain: Architecture Layer / arch/powerpc.
• Implementation status: atlas-only.

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.