mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-07 11:26:02 +09:00
a851990732
commit133317479fupstream. Fix to return negative error code -ENOMEM from the ioremap() error handling case instead of 0, as done elsewhere in this function. Fixes:43986798fd("ipack: add error handling for ioremap_nocache") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Cc: stable <stable@vger.kernel.org> Acked-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com> Link: https://lore.kernel.org/r/20200507094237.13599-1-weiyongjun1@huawei.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.