mirror of
https://github.com/torvalds/linux.git
synced 2026-07-31 11:37:06 +02:00
Linux kernel source tree
94ddc14095
Couple of fixes addressing issues with timeout in the polling path
and device reference count imbalance detected by kmemleak.
1. The change fixes a timeout issue in the polling path of SCMI transactions
where false positives could occur if the polling thread was pre-empted,
causing it to appear as though a timeout occurred when it hadn't. The fix
ensures that the polling result is verified before reporting a timeout,
accounting for potential pre-emption or out-of-order replies.
2. It also corrects a device reference count imbalance caused by
device_find_child() during device destruction, which prevented proper
cleanup and triggered memory leaks detected by KMemleak.
-----BEGIN PGP SIGNATURE-----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=JEKv
-----END PGP SIGNATURE-----
Merge tag 'scmi-fixes-6.15' of https://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into arm/fixes
Arm SCMI fixes for v6.15
Couple of fixes addressing issues with timeout in the polling path
and device reference count imbalance detected by kmemleak.
1. The change fixes a timeout issue in the polling path of SCMI transactions
where false positives could occur if the polling thread was pre-empted,
causing it to appear as though a timeout occurred when it hadn't. The fix
ensures that the polling result is verified before reporting a timeout,
accounting for potential pre-emption or out-of-order replies.
2. It also corrects a device reference count imbalance caused by
device_find_child() during device destruction, which prevented proper
cleanup and triggered memory leaks detected by KMemleak.
* tag 'scmi-fixes-6.15' of https://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
firmware: arm_scmi: Fix timeout checks on polling path
firmware: arm_scmi: Balance device refcount when destroying devices
|
||
|---|---|---|
| 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 | ||
| .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.