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Bartosz Golaszewski 5a78d5db9c gpio: sim: mark the GPIO chip as a one that can sleep
Simulated chips use a mutex for synchronization in driver callbacks so
they must not be called from interrupt context. Set the can_sleep field
of the GPIO chip to true to force users to only use threaded irqs.

Fixes: cb8c474e79 ("gpio: sim: new testing module")
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
2023-08-03 15:50:35 +02:00
arch ARM: 2023-07-23 10:44:38 -07:00
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Documentation Devicetree fixes for v6.5: 2023-07-22 10:28:22 -07:00
drivers gpio: sim: mark the GPIO chip as a one that can sleep 2023-08-03 15:50:35 +02:00
fs Bug and regression fixes for 6.5-rc3 for ext4's mballoc and jbd2's 2023-07-23 10:21:49 -07:00
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Makefile Linux 6.5-rc3 2023-07-23 15:24:10 -07:00
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.