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

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
> 
Building system is:

FreeBSD 12.0-CURRENT #74 r310129: Fri Dec 16 00:33:09 CET 2016

/etc/rc.conf is:

#
CPUTYPE?=               native
#
CFLAGS+=                -O3
COPTFLAGS+=             -O3
#
#CXXFLAGS+=             -std=c++11
#
WITH_CLANG_FULL=        YES
WITH_CLANG_EXTRAS=      YES
WITH_LLDB=              YES
#
WITH_IDEA=              YES
#
#WITH_BSD_GREP=         YES
#
WITH_OFED=              YES
WITH_NAND=              YES
#
#WITH_CTF=              YES
#
WITH_SVN=               YES
#
#WITH_META_MODE=                YES
#
#WITH_SORT_THREADS=     YES
#
MALLOC_PRODUCTION=      YES
#
WITHOUT_ASSERT_DEBUG=   YES
#
WITHOUT_DEBUG_FILES=    YES



-- 
O. Hartmann

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