Re: [rmk:for-next 3/7] arch/arm/mm/ioremap.c:130:32: error: call to undeclared function 'kasan_mem_to_shadow'; ISO C99 and later do not support implicit function declarations

["Russell King (Oracle)" <linux@armlinux.org.uk>]

On Wed, Nov 13, 2024 at 01:34:34AM +0100, Linus Walleij wrote:
> On Wed, Nov 13, 2024 at 12:11 AM kernel test robot <lkp@intel.com> wrote:
> 
> > >> arch/arm/mm/ioremap.c:130:32: error: call to undeclared function 'kasan_mem_to_shadow'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
> >      130 |                 sync_pgds(mm, (unsigned long)kasan_mem_to_shadow(
> >          |                                              ^
> >    1 warning and 1 error generated.
> 
> I mentioned this in a comment to 9429/1 that it supercedes 9427/1 since the
> author didn't send a new version to solve this issue. Maybe I should have
> mailed some more...

Sorry, missed that comment.

> 9429/1, 9430/1 and 9431/1 can be applied cleanly in its place.

I initially applied all of them, deciding that 9427/1 was a fix and
the other three were development. On merging the two branches, the
conflicts looked horrible, so I dropped the "development" stuff rather
than the apparent "fix" patch, clearly I should've looked closer and
done the opposite.

Now corrected, assuming tonight's build is clean, no further action
should be required.

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