kernel/linux
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ synced 2026-09-28 19:20:30 +00:00
Code Issues Releases Packages Activity
linux/arch/um/include
History
Guenter Roeck 097da1a44d um: Replace to_phys() and to_virt() with less generic function names 
The UML function names to_virt() and to_phys() are exposed by UML
headers, and are very generic and may be defined by drivers.  As it
turns out, commit 9409c9b670 ("pmem: refactor pmem_clear_poison()")
did exactly that.

This results in build errors such as the following when trying to build
um:allmodconfig:

  drivers/nvdimm/pmem.c: In function ‘pmem_dax_zero_page_range’:
  ./arch/um/include/asm/page.h:105:20: error: too few arguments to function ‘to_phys’
    105 | #define __pa(virt) to_phys((void *) (unsigned long) (virt))
        |                    ^~~~~~~

Use less generic function names for the um specific to_phys() and
to_virt() functions to fix the problem and to avoid similar problems in
the future.

Fixes: 9409c9b670 ("pmem: refactor pmem_clear_poison()")
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
History 2022-07-14 11:57:27 -07:00
..
asm um: Replace to_phys() and to_virt() with less generic function names 2022-07-14 11:57:27 -07:00
linux um: virtio/pci: enable suspend/resume 2021-06-17 21:45:44 +02:00
shared um: Replace to_phys() and to_virt() with less generic function names 2022-07-14 11:57:27 -07:00
uapi/asm um: Fix W=1 missing-include-dirs warnings 2021-04-15 23:10:57 +02:00