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linux-stable/arch/m68k
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Mike Rapoport 3c62cfdd10 m68k: make __pfn_to_phys() and __phys_to_pfn() available for !MMU 
Recent changes that obsoleted DISCONTIGMEM on m68k switched the MMU
variant to use generic definitions of __pfn_to_phys() and __phys_to_pfn(),
but missed the !MMU variant which caused a build failure:

   drivers/media/common/videobuf2/videobuf2-dma-contig.c: In function 'vb2_dc_get_userptr':
   drivers/media/common/videobuf2/videobuf2-dma-contig.c:509:5: error: implicit declaration of function '__pfn_to_phys' [-Werror=implicit-function-declaration]
     509 |     __pfn_to_phys(nums[0]), size, buf->dma_dir, 0);
         |     ^~~~~~~~~~~~~
   cc1: some warnings being treated as errors

Enable __pfn_to_phys() and __phys_to_pfn() on !MMU builds.

Link: https://lkml.kernel.org/r/20210211232202.GS299309@linux.ibm.com
Fixes: 4bfc848e09 ("m68k/mm: enable use of generic memory_model.h for !DISCONTIGMEM")
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Reported-by: kernel test robot <lkp@intel.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Greg Ungerer <gerg@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-02-13 11:42:40 -08:00
..
68000 Fixes include: 2020-12-21 10:35:11 -08:00
amiga asm-generic: cross-architecture timer cleanup 2020-12-16 00:07:17 -08:00
apollo asm-generic: cross-architecture timer cleanup 2020-12-16 00:07:17 -08:00
atari asm-generic: cross-architecture timer cleanup 2020-12-16 00:07:17 -08:00
bvme6000 asm-generic: cross-architecture timer cleanup 2020-12-16 00:07:17 -08:00
coldfire m68k: remove timer_interrupt() function 2020-10-30 21:57:06 +01:00
configs m68k: defconfig: Enable KUnit tests 2020-11-16 10:58:39 +01:00
emu block: move ->make_request_fn to struct block_device_operations 2020-07-01 07:27:24 -06:00
fpsp040
hp300 asm-generic: cross-architecture timer cleanup 2020-12-16 00:07:17 -08:00
ifpsp060
include m68k: make __pfn_to_phys() and __phys_to_pfn() available for !MMU 2021-02-13 11:42:40 -08:00
kernel Fixes include: 2020-12-21 10:35:11 -08:00
lib m68k: get rid of zeroing destination on error in csum_and_copy_from_user() 2020-08-20 15:45:17 -04:00
mac asm-generic: cross-architecture timer cleanup 2020-12-16 00:07:17 -08:00
math-emu treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 74 2019-05-24 17:36:47 +02:00
mm m68k/mm: enable use of generic memory_model.h for !DISCONTIGMEM 2020-12-15 12:13:43 -08:00
mvme16x asm-generic: cross-architecture timer cleanup 2020-12-16 00:07:17 -08:00
mvme147 asm-generic: cross-architecture timer cleanup 2020-12-16 00:07:17 -08:00
q40 asm-generic: cross-architecture timer cleanup 2020-12-16 00:07:17 -08:00
sun3 m68k: remove timer_interrupt() function 2020-10-30 21:57:06 +01:00
sun3x asm-generic: cross-architecture timer cleanup 2020-12-16 00:07:17 -08:00
tools/amiga m68k: tools: Replace zero-length array with flexible-array member 2020-05-25 10:55:56 +02:00
install.sh
Kbuild m68k: sun3: Descend to prom from arch/m68k/sun3 2020-07-13 11:39:12 +02:00
Kconfig Merge branch 'work.set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2020-10-22 09:59:21 -07:00
Kconfig.bus m68k: Fix Kconfig indentation 2020-03-09 11:12:19 +01:00
Kconfig.cpu Fixes include: 2020-12-21 10:35:11 -08:00
Kconfig.debug m68k: Fix Kconfig indentation 2020-03-09 11:12:19 +01:00
Kconfig.devices treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
Kconfig.machine Fixes include: 2020-12-21 10:35:11 -08:00
Makefile kbuild: preprocess module linker script 2020-09-25 00:36:41 +09:00