r310188: kernel build failure due to mlx4_ib_sysfs.c:90:22: error: format specifies type 'unsigned long long

[Dimitry Andric]

On 17 Dec 2016, at 12:46, O. Hartmann <ohartmann at walstatt.org> wrote:
> 
> Recent kernel source reject to build:
> 
> [...]
> --- all_subdir_mlx4ib ---
> --- mlx4_ib_sysfs.o ---
> /usr/src/sys/modules/mlx4ib/../../dev/mlx4/mlx4_ib/mlx4_ib_sysfs.c:90:22: error: format
> specifies type 'unsigned long long *' but the argument has type 'u64 *' (aka 'unsigned
> long *') [-Werror,-Wformat] sscanf(buf, "%llx", &sysadmin_ag_val); ~~~~   ^~~~~~~~~~~~~~~~
>                     %lx
> 1 error generated.

Ha, my r310171, which enabled sscanf() format checking, is already
working, it seems!  I built kernels for both i386 and amd64 without
problems, but you may be using some non-default module or settings which
trigger this warning.

For which arch are you building here, and do you have any particular
build settings which might influence this?

-Dimitry

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