Re: [PATCH v2 1/3] lib/vsprintf: Replace hidden BUILD_BUG_ON() with static_assert()

From: Sergey Senozhatsky
Date: Sat Aug 01 2020 - 00:55:47 EST

On (20/07/31 21:08), Andy Shevchenko wrote:
> First of all, there is no compile time check for the SMALL
> to be ' ' (0x20, i.e. space). Second, for ZEROPAD the check
> is hidden in the code.
> For better maintenance replace BUILD_BUG_ON() with static_assert()
> for ZEROPAD and move it closer to the definition. While at it,
> introduce check for SMALL.
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
> Reviewed-by: Steven Rostedt (VMware) <rostedt@xxxxxxxxxxx>

The series was applied to for-5.9

I ran more tests (+ cross compile tests: ppc/ppc64/arm/arm64/x86/x86_64).