Hi Arnaldo, Jiri, > On Wednesday 13 August 2014 10:34 PM, Alexey Brodkin wrote: > > From "include/uapi/asm-generic/statfs.h" it is seen that "statfs.f_type" is > > of > > type "__statfs_word" which in its turn is "__u32" (unsigned int) for 32-bit > > systems. > > > > So in case of compilation with "-Werror" following breakage happens: > > --->--- > > fs.c: In function ‘fs__valid_mount’: > > fs.c:76:24: error: comparison between signed and unsigned integer > > expressions [-Werror=sign-compare] > > else if (st_fs.f_type != magic) > > ^ > > cc1: all warnings being treated as errors > > --->--- > > > > Note that now when fs.c is in "lib/api/fs" and in "tools/lib/api/Makefile" > > CFLAGS has hard-coded "-Werror" this is inevitable even if one builds "perf" > > with "WERROR=0". > >
I'm wondering if there's a chance to get this patch accepted because for now perf building from 3.15 kernels onward is broken. Regards, Alexey
