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module_enable_rodata_ro() is called twice, once before module init to set rodata sections readonly and once after module init to set rodata_after_init section readonly. The second time, only the rodata_after_init section needs to be set to read-only, no need to re-apply it to already set rodata. Split module_enable_rodata_ro() in two. Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Tested-by: Daniel Gomez <da.gomez@samsung.com> Reviewed-by: Luis Chamberlain <mcgrof@kernel.org> Link: https://lore.kernel.org/r/e3b6ff0df7eac281c58bb02cecaeb377215daff3.1733427536.git.christophe.leroy@csgroup.eu Signed-off-by: Petr Pavlu <petr.pavlu@suse.com>
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.