RE: [PATCH next 2/5] minmax: Allow min()/max()/clamp() if the arguments have the same signedness.

From: David Laight
Date: Wed Jul 26 2023 - 04:41:39 EST


From: kernel test robot
> Sent: 25 July 2023 16:58
>
> kernel test robot noticed the following build errors:
>
...
>
> In file included from init/calibrate.c:8:
> >> include/linux/jiffies.h:427:28: error: call to undeclared function 'static_assert'; ISO C99 and
> later do not support implicit function declarations [-Wimplicit-function-declaration]
> 427 | return jiffies_to_clock_t(max(0L, delta));
> | ^
...
> include/linux/minmax.h:29:3: note: expanded from macro '__cmp_once'
> 29 | static_assert(__types_ok(x, y), \

This is fixed by the earlier patch:
[PATCH v1 1/1] minmax: Fix header inclusions

which adds #include <linux/build_bug.h> and thus defines static_assert().

Can I just assume that will be applied?

David

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