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

[Dimitry Andric]

On 18 Dec 2016, at 16:10, O. Hartmann <ohartmann at walstatt.org> wrote:
> 
> Am Sat, 17 Dec 2016 18:27:18 +0100
> Dimitry Andric <dim at FreeBSD.org> schrieb:
> 
>> 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
>> 
> 
> Still with revision 310228 :-(

After reviewing by the mlx4ib maintainer, this should now be fixed with r310232.

-Dimitry

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