Linux kernel source tree
04f41cbf03
- Fix lock imbalance in a corner case of dispatch_to_local_dsq(). - Migration disabled tasks were confusing some BPF schedulers and its handling had a bug. Fix it and simplify the default behavior by dispatching them automatically. - ops.tick(), ops.disable() and ops.exit_task() were incorrectly disallowing kfuncs that require the task argument to be the rq operation is currently operating on and thus is rq-locked. Allow them. - Fix autogroup migration handling bug which was occasionally triggering a warning in the cgroup migration path. - tools/sched_ext, selftest and other misc updates. -----BEGIN PGP SIGNATURE----- iIQEABYKACwWIQTfIjM1kS57o3GsC/uxYfJx3gVYGQUCZ695uA4cdGpAa2VybmVs Lm9yZwAKCRCxYfJx3gVYGeCfAQDmUixMNJCIrRphYsWcYUzlGLZyyRpQEEYFtRMO UC266gD+PUV2UvuO5sAVH8HVnGdOqkXaE/IRG+TC7fQH3ruPlgI= =LFd1 -----END PGP SIGNATURE----- Merge tag 'sched_ext-for-6.14-rc2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext Pull sched_ext fixes from Tejun Heo: - Fix lock imbalance in a corner case of dispatch_to_local_dsq() - Migration disabled tasks were confusing some BPF schedulers and its handling had a bug. Fix it and simplify the default behavior by dispatching them automatically - ops.tick(), ops.disable() and ops.exit_task() were incorrectly disallowing kfuncs that require the task argument to be the rq operation is currently operating on and thus is rq-locked. Allow them. - Fix autogroup migration handling bug which was occasionally triggering a warning in the cgroup migration path - tools/sched_ext, selftest and other misc updates * tag 'sched_ext-for-6.14-rc2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext: sched_ext: Use SCX_CALL_OP_TASK in task_tick_scx sched_ext: Fix the incorrect bpf_list kfunc API in common.bpf.h. sched_ext: selftests: Fix grammar in tests description sched_ext: Fix incorrect assumption about migration disabled tasks in task_can_run_on_remote_rq() sched_ext: Fix migration disabled handling in targeted dispatches sched_ext: Implement auto local dispatching of migration disabled tasks sched_ext: Fix incorrect time delta calculation in time_delta() sched_ext: Fix lock imbalance in dispatch_to_local_dsq() sched_ext: selftests/dsp_local_on: Fix selftest on UP systems tools/sched_ext: Add helper to check task migration state sched_ext: Fix incorrect autogroup migration detection sched_ext: selftests/dsp_local_on: Fix sporadic failures selftests/sched_ext: Fix enum resolution sched_ext: Include task weight in the error state dump sched_ext: Fixes typos in comments |
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| 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 | ||
| .rustfmt.toml | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.