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Integral
0e790469bf
Currently, when passing a negative integer as argument, the error
message is "too big" due to casting to an unsigned integer:
> bcachefs format --block_size=-1 bcachefs.img
invalid option: block_size: too big (max 65536)
When negative value in argument detected, return early before
calling bch2_opt_validate().
A new error code `BCH_ERR_option_negative` is added.
Signed-off-by: Integral <integral@archlinuxcn.org>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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.