Re: [PATCH] linux/bits.h: fix -Wtype-limits warnings in GENMASK_INPUT_CHECK()

[Andy Shevchenko]

On Fri, Mar 4, 2022 at 7:36 PM Vincent Mailhol
<mailhol.vincent@xxxxxxxxxx> wrote:
>

> This pattern is harmless but because it occurs in header files
> (example find_first_bit() from linux/find.h [1]) and because of the
> include hell, the macro GENMASK_INPUT_CHECK() is accountable for 31%
> (164714/532484) of all warnings when compiling all modules at W=2
> level.

Have you fixed W=1 warnings?
Without fixing W=1 (which makes much more sense, when used with
WERROR=y && COMPILE_TEST=y) this has no value.

NAK.

-- 
With Best Regards,
Andy Shevchenko