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.
Forked from
Linaro / linux / kernel / torvalds / linux
Chengguang Xu
authored
blk_mq_init_queue() will not return NULL pointer to its caller, so it's better to replace IS_ERR_OR_NULL using IS_ERR in loop_add(). If in the future things change to check NULL pointer inside loop_add(), we should return -ENOMEM as return code instead of PTR_ERR(NULL). Signed-off-by:Chengguang Xu <cgxu519@gmx.com> Signed-off-by:
Jens Axboe <axboe@kernel.dk>
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| certs | ||
| crypto | ||
| drivers | ||
| firmware | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
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| samples | ||
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| security | ||
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| COPYING | ||
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| Kbuild | ||
| Kconfig | ||
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| Makefile | ||
| README |