mirror of
https://github.com/torvalds/linux.git
synced 2026-07-28 01:55:51 +02:00
Linux kernel source tree
5cd1731cc8
Introduce devm_cxl_probe_mem(), in prep for type2 basic enabling: cxl: Add dummy function for cxl_memdev_attach_region for !CONFIG_CXL_REGION cxl/region: Introduce devm_cxl_probe_mem() cxl/memdev: Introduce cxl_class_memdev_type cxl/memdev: Pin parents for entire memdev lifetime cxl/region: Resolve region deletion races cxl/region: Block region delete during region creation CXL Misc: cxl/region: Fill first free targets[] slot during auto-discovery cxl/region: Fix out-of-bounds access in cxl_cancel_auto_attach() tools/testing/cxl: Resolve auto-region decoder targets like real HW cxl: Align interleave decode/encode helpers with their callers cxl/test: Add check after kzalloc() memory in alloc_mock_res() cxl/test: Unregister cxl_acpi in cxl_test_init() error path cxl/test: Zero out LSA backing memory to avoid leaking to user cxl/test: Fix integer overflow in mock LSA bounds checks cxl/test: Verify cmd->size_in before accessing payload cxl/port: update reference to removed CONFIG_PROVE_CXL_LOCKING cxl/region: Avoid variable shadowing in region attach paths cxl: Fix CXL_HEADERLOG_SIZE to match RAS Capability size cxl/test: Fix __fortify_panic cxl/fwctl: Fix __fortify_panic MAINTAINERS: Add CXL reviewer cxl/test: Enforce PMD alignment for volatile mock regions cxl/region: Validate partition index before array access cxl/memdev: Hold memdev lock during memdev poison injection/clear CXL PCI fixes: cxl/pci: Convert PCIBIOS errors to errno on DVSEC config accesses cxl/pci: Fix the incorrect check of pci_read_config_word() return -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE5DAy15EJMCV1R6v9YGjFFmlTOEoFAmo0MqsACgkQYGjFFmlT OEp5qQ/+N//u4DqTq54P7ZV1jpVzMEchV411frsWF5wl/pvEz9cr/ruPNxpg6Gdz AtryU1hcXRrDu9hvmO3odDM7jdZsIcF8GbpAWy5blAZaRt37aU6A4+fsFb8apFst SoFQ9BV23clPAEM7TYKXgya+G4kFu+btf3uxIutc8R78e88aEHGDz/Si//cocLmo sZY5Qky5eGca7wtX5rEImJtwsKDcTrtTQKQYGcuV6swLtLuJsHgL86TEfrWAH36M Vugb83a9AhQnGaTtKhvViHZkbMTOjCfOZom9BS++YDl/hVSPU1kF184ZPAI9oi4y 0kKDyoKbTN+oEIhrmhC4SGi0UgIW2O4Y6zR7lgr2iYm08Ki9ehbOI5EX6+PTVMSH lzLVunyLY/AAU9wrQ4YENYuZgfdUXpOgUzseCVIhN4kVo0oWhnUPHVRj2m2fZ7oH JzQV1MP2YJEbfqtAFVndBBZhBjrMZMcJCHhdISvz0Axv9ezj02LYJPVgmnGDthX7 kKvPgK7u/3sShAk2qmh1csFlT3H+UH1lpPcGM6btOjpI9TNIsYnyH/VaoHt4CIVL LZpMwQEMbz7S+An1+Ckwehe7LZAXO4IMUVFSdx6pAIRILNBv+68QkFtg2Ok5v/4s 7p5WPOvS97tTf6z5G/dQkDkGQVg1rdCfrQNN/MrZK4bEvMoQ5DM= =CimP -----END PGP SIGNATURE----- Merge tag 'cxl-for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl Pull CXL updates from Dave Jiang: "A collection of CXL fixes and changes, including an update to MAINTAINERS to add Ming Li as a CXL subsystem reviewer. There's also a series to introduce devm_cxl_probe_mem() core API in order to pave the way for CXL type2 device drivers to setup and retrieve CXL region resource during probe" * tag 'cxl-for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl: (26 commits) cxl: Add dummy function for cxl_memdev_attach_region for !CONFIG_CXL_REGION cxl/region: Introduce devm_cxl_probe_mem() cxl/memdev: Introduce cxl_class_memdev_type cxl/memdev: Pin parents for entire memdev lifetime cxl/region: Resolve region deletion races cxl/region: Block region delete during region creation cxl/region: Fill first free targets[] slot during auto-discovery cxl/region: Fix out-of-bounds access in cxl_cancel_auto_attach() tools/testing/cxl: Resolve auto-region decoder targets like real HW cxl: Align interleave decode/encode helpers with their callers cxl/test: Add check after kzalloc() memory in alloc_mock_res() cxl/test: Unregister cxl_acpi in cxl_test_init() error path cxl/test: Zero out LSA backing memory to avoid leaking to user cxl/test: Fix integer overflow in mock LSA bounds checks cxl/test: Verify cmd->size_in before accessing payload cxl/port: update reference to removed CONFIG_PROVE_CXL_LOCKING cxl/region: Avoid variable shadowing in region attach paths cxl: Fix CXL_HEADERLOG_SIZE to match RAS Capability size cxl/pci: Convert PCIBIOS errors to errno on DVSEC config accesses cxl/pci: Fix the incorrect check of pci_read_config_word() return ... |
||
|---|---|---|
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| io_uring | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| rust | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .clippy.toml | ||
| .cocciconfig | ||
| .editorconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| .pylintrc | ||
| .rustfmt.toml | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| 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