Kernel Tree For Xiaomi 11 Lite NE 5G
2481ee0ce5
[ Upstream commit 61a7904b6ace99b1bde0d0e867fa3097f5c8cee2 ] The gpio-aspeed driver implements an irq_chip which need to be invoked from hardirq context. Since spin_lock() can sleep with PREEMPT_RT, it is no longer legal to invoke it while interrupts are disabled. This also causes lockdep to complain about: [ 0.649797] [ BUG: Invalid wait context ] because aspeed_gpio.lock (spin_lock_t) is taken under irq_desc.lock (raw_spinlock_t). Let's use of raw_spinlock_t instead of spinlock_t. Signed-off-by: Iwona Winiarska <iwona.winiarska@intel.com> Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| 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.