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3f98a28cc3
If CONFIG_MMU is not set (e.g. m68k/m5272c3_defconfig):
mm/nommu.c:1671:6: error: conflicting types for ‘filemap_map_pages’
1671 | void filemap_map_pages(struct vm_fault *vmf,
| ^~~~~~~~~~~~~~~~~
In file included from mm/nommu.c:20:
./include/linux/mm.h:2578:19: note: previous declaration of ‘filemap_map_pages’ was here
2578 | extern vm_fault_t filemap_map_pages(struct vm_fault *vmf,
| ^~~~~~~~~~~~~~~~~
The signature of filemap_map_pages() was changed, but the nommu
implementation wasn't updated.
Reported-by: noreply@ellerman.id.au
Fixes: f9ce0be71d ("mm: Cleanup faultaround and finish_fault() codepaths")
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/20210128100626.2257638-1-geert@linux-m68k.org
Signed-off-by: Will Deacon <will@kernel.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.
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.