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Linux kernel source tree
30502a6a72
Freescale QUICC Engine: - Use generic I/O helpers in interrupt controller for IO Ports - Move CONFIG_QE_GPIO out of powerpc - Fix DT scan for GPIO nodes - Convert IO ports interrupt controller to generic IRQ chip - Add support of IRQs in GPIO controller - Implement get_direction() in GPIO controller - Check platform_driver_register() in interrupt controller for IO Ports Data Path I/O: - Replace maintainer - Remove redundant dev_err() - Fix kernel-doc typos Freescale Management Complex: - Use strscpy() to copy strings into arrays - Remove redundant dev_err() - Drop unused assignment of acpi_device_id::driver_data Other changes: - Add kernel and device tree binding support for RCW override, completing the SerDes PHY driver functionality - Fix kernel-doc warnings and typos in DPAA header -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQTH/wu6mIr0ZW+Vui/dkHAmvKvPUwUCanjJsQAKCRDdkHAmvKvP UwszAQDD8kadgq4T9kUl7LO9TzCfPbG39oyjY5b1xrtEmqPa2QEA55gxY7ker9KC GXDq12bKiI79q1C5acQOvvGtRzn50g4= =gVuJ -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmp5jCwACgkQmmx57+YA GNnQ1RAAoXeSmgQv7IV9lh9gxm/L5HaIHy8VZhOH++dWgNT7o4imnhg1v1Lf9wT9 cvIA17WlkcTDvF7yPpsli8BKpb3ohWlmiliuvkJBtFXMOawToOPA1JaMo3bwWdtV UDqHJGvaQ3fY0nfJZHUn3F6m43X0fpl1X7jqMwRu0n59G9grSN0a1JzH5fcvhzLc R3MZX8Xf0MkB7NnilSm6p9+NR7awFFOt+2F1MIaVJrTBCQsLQ7TZJ2PXznMGUqlZ E/eubTe4l3H3Tvf9Ymeoqn+eD9DaV4/thqtWkZieRuQ7sRKgpLLjLVIMmEy4C50B fVQBhRj3puj67qwxGbgfuQ0rO80e7Enx4rx4FP2wOEyz1srKMr5gaTAQfan8shW1 CZEAbx8OniBfFuLdOHueOjwyONYA2KWfvFcfhEaR1QXU5EFteUwOXKKQsA7A7j3i 9RhPkXukIoU/BG59ZspR9s5cegh4C54ATsrxkgnW2tCMSHPN27Zfn+UnTDQ0MGYj PIlrftuqcFWUjgjn7vdASwVEsyoPr1/c79GwmW6/8Wna3rZsJEKwEX47FDNxan96 /cF244Ljrg6e3SRVhuyCNqGgbCi/v6TMe3L5niKoDBLnpQh+WU9HRFTWUPJ/bOBz 8CxrN1kZa2oZU8IhZSMI1O9T8Y77yPElt8wEIetpxJ+DKK5fPpw= =76G2 -----END PGP SIGNATURE----- Merge tag 'soc_fsl-7.3-1' of https://git.kernel.org/pub/scm/linux/kernel/git/chleroy/linux into soc/drivers FSL SOC Changes for 7.3 Freescale QUICC Engine: - Use generic I/O helpers in interrupt controller for IO Ports - Move CONFIG_QE_GPIO out of powerpc - Fix DT scan for GPIO nodes - Convert IO ports interrupt controller to generic IRQ chip - Add support of IRQs in GPIO controller - Implement get_direction() in GPIO controller - Check platform_driver_register() in interrupt controller for IO Ports Data Path I/O: - Replace maintainer - Remove redundant dev_err() - Fix kernel-doc typos Freescale Management Complex: - Use strscpy() to copy strings into arrays - Remove redundant dev_err() - Drop unused assignment of acpi_device_id::driver_data Other changes: - Add kernel and device tree binding support for RCW override, completing the SerDes PHY driver functionality - Fix kernel-doc warnings and typos in DPAA header * tag 'soc_fsl-7.3-1' of https://git.kernel.org/pub/scm/linux/kernel/git/chleroy/linux: (31 commits) bus: fsl-mc: drop unused assignment of acpi_device_id::driver_data soc: fsl: qe: check platform_driver_register() in qe_ic_of_init() phy: lynx-10g: use RCW override procedure for dynamic protocol change soc: fsl: guts: implement the RCW override procedure dt-bindings: fsl: layerscape-dcfg: define DCFG_DCSR region soc: fsl: guts: make fsl_soc_data available after fsl_guts_init() soc: fsl: guts: make it easier to determine on which SoC we are running soc: fsl: guts: add a central fsl_guts_read() function soc: fsl: guts: add a global structure to hold state soc: fsl: guts: use a macro to encode the DCFG CCSR space soc: fsl: guts: perform fsl_guts_init() error teardown in reverse order of setup soc: fsl: dpio: fix kernel-doc typos soc: fsl: fix kernel-doc warnings and typos bus: fsl-mc: Remove redundant dev_err() soc: fsl: qe: Add support of IRQs in QE GPIO soc: fsl: qe: Rename irq variable to parent_irq soc: fsl: qe: Convert to generic IRQ chip soc: fsl: qe: Handle spurious interrupts soc: fsl: qe: Iterate over all pending interrupts in cascade handler soc: fsl: qe: Use generic_handle_domain_irq() ... Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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| README | ||
Linux kernel ============ The Linux kernel is the core of any Linux operating system. It manages hardware, system resources, and provides the fundamental services for all other software. Quick Start ----------- * Report a bug: See Documentation/admin-guide/reporting-issues.rst * Get the latest kernel: https://kernel.org * Build the kernel: See Documentation/admin-guide/quickly-build-trimmed-linux.rst * Join the community: https://lore.kernel.org/ Essential Documentation ----------------------- All users should be familiar with: * Building requirements: Documentation/process/changes.rst * Code of Conduct: Documentation/process/code-of-conduct.rst * License: See COPYING Documentation can be built with make htmldocs or viewed online at: https://www.kernel.org/doc/html/latest/ Who Are You? ============ Find your role below: * New Kernel Developer - Getting started with kernel development * Academic Researcher - Studying kernel internals and architecture * Security Expert - Hardening and vulnerability analysis * Backport/Maintenance Engineer - Maintaining stable kernels * System Administrator - Configuring and troubleshooting * Maintainer - Leading subsystems and reviewing patches * Hardware Vendor - Writing drivers for new hardware * Distribution Maintainer - Packaging kernels for distros * AI Coding Assistant - LLMs and AI-powered development tools For Specific Users ================== New Kernel Developer -------------------- Welcome! Start your kernel development journey here: * Getting Started: Documentation/process/development-process.rst * Your First Patch: Documentation/process/submitting-patches.rst * Coding Style: Documentation/process/coding-style.rst * Build System: Documentation/kbuild/index.rst * Development Tools: Documentation/dev-tools/index.rst * Kernel Hacking Guide: Documentation/kernel-hacking/hacking.rst * Core APIs: Documentation/core-api/index.rst Academic Researcher ------------------- Explore the kernel's architecture and internals: * Researcher Guidelines: Documentation/process/researcher-guidelines.rst * Memory Management: Documentation/mm/index.rst * Scheduler: Documentation/scheduler/index.rst * Networking Stack: Documentation/networking/index.rst * Filesystems: Documentation/filesystems/index.rst * RCU (Read-Copy Update): Documentation/RCU/index.rst * Locking Primitives: Documentation/locking/index.rst * Power Management: Documentation/power/index.rst Security Expert --------------- Security documentation and hardening guides: * Security Documentation: Documentation/security/index.rst * LSM Development: Documentation/security/lsm-development.rst * Self Protection: Documentation/security/self-protection.rst * Reporting Vulnerabilities: Documentation/process/security-bugs.rst * CVE Procedures: Documentation/process/cve.rst * Embargoed Hardware Issues: Documentation/process/embargoed-hardware-issues.rst * Security Features: Documentation/userspace-api/seccomp_filter.rst Backport/Maintenance Engineer ----------------------------- Maintain and stabilize kernel versions: * Stable Kernel Rules: Documentation/process/stable-kernel-rules.rst * Backporting Guide: Documentation/process/backporting.rst * Applying Patches: Documentation/process/applying-patches.rst * Subsystem Profile: Documentation/maintainer/maintainer-entry-profile.rst * Git for Maintainers: Documentation/maintainer/configure-git.rst System Administrator -------------------- Configure, tune, and troubleshoot Linux systems: * Admin Guide: Documentation/admin-guide/index.rst * Kernel Parameters: Documentation/admin-guide/kernel-parameters.rst * Sysctl Tuning: Documentation/admin-guide/sysctl/index.rst * Tracing/Debugging: Documentation/trace/index.rst * Performance Security: Documentation/admin-guide/perf-security.rst * Hardware Monitoring: Documentation/hwmon/index.rst Maintainer ---------- Lead kernel subsystems and manage contributions: * Maintainer Handbook: Documentation/maintainer/index.rst * Pull Requests: Documentation/maintainer/pull-requests.rst * Managing Patches: Documentation/maintainer/modifying-patches.rst * Rebasing and Merging: Documentation/maintainer/rebasing-and-merging.rst * Development Process: Documentation/process/maintainer-handbooks.rst * Maintainer Entry Profile: Documentation/maintainer/maintainer-entry-profile.rst * Git Configuration: Documentation/maintainer/configure-git.rst Hardware Vendor --------------- Write drivers and support new hardware: * Driver API Guide: Documentation/driver-api/index.rst * Driver Model: Documentation/driver-api/driver-model/driver.rst * Device Drivers: Documentation/driver-api/infrastructure.rst * Bus Types: Documentation/driver-api/driver-model/bus.rst * Device Tree Bindings: Documentation/devicetree/bindings/ * Power Management: Documentation/driver-api/pm/index.rst * DMA API: Documentation/core-api/dma-api.rst Distribution Maintainer ----------------------- Package and distribute the kernel: * Stable Kernel Rules: Documentation/process/stable-kernel-rules.rst * ABI Documentation: Documentation/ABI/README * Kernel Configuration: Documentation/kbuild/kconfig.rst * Module Signing: Documentation/admin-guide/module-signing.rst * Kernel Parameters: Documentation/admin-guide/kernel-parameters.rst * Tainted Kernels: Documentation/admin-guide/tainted-kernels.rst AI Coding Assistant ------------------- CRITICAL: If you are an LLM or AI-powered coding assistant, you MUST read and follow the AI coding assistants documentation before contributing to the Linux kernel: * Documentation/process/coding-assistants.rst This documentation contains essential requirements about licensing, attribution, and the Developer Certificate of Origin that all AI tools must comply with. Communication and Support ========================= * Mailing Lists: https://lore.kernel.org/ * IRC: #kernelnewbies on irc.oftc.net * Bugzilla: https://bugzilla.kernel.org/ * MAINTAINERS file: Lists subsystem maintainers and mailing lists * Email Clients: Documentation/process/email-clients.rst