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https://gitee.com/bianbu-linux/linux-6.6
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Milk-V Jupiter Linux kernel
84ec7c2036
The maximum value of RCU CPU stall-warning timeouts has historically been five minutes (300 seconds). However, the recently introduced expedited RCU CPU stall-warning timeout is instead limited to 21 seconds. This causes problems for CI/fuzzing services such as syzkaller by obscuring the issue in question with expedited RCU CPU stall-warning timeout splats. This commit therefore sets the RCU_EXP_CPU_STALL_TIMEOUT Kconfig options upper bound to 300000 milliseconds, which is 300 seconds (AKA 5 minutes). [ paulmck: Apply feedback from Hillf Danton. ] [ paulmck: Apply feedback from Geert Uytterhoeven. ] Reported-by: Dave Chinner <david@fromorbit.com> Reported-by: Dmitry Vyukov <dvyukov@google.com> Tested-by: Dmitry Vyukov <dvyukov@google.com> Signed-off-by: Paul E. McKenney <paulmck@kernel.org> |
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| 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 | ||
| .cocciconfig | ||
| .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 Restructured Text 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.