Hello! I'm unable to build current git kernel with gcc 8 : mator@ttip:~/linux-2.6$ git desc v5.0-rc1-1-g3bd6e94bec12 mator@ttip:~/linux-2.6$ make CALL scripts/checksyscalls.sh <stdin>:1336:2: warning: #warning syscall rseq not implemented [-Wcpp] CHK include/generated/compile.h CC arch/sparc/kernel/ds.o arch/sparc/kernel/ds.c: In function ‘ldom_set_var’: arch/sparc/kernel/ds.c:799:3: error: ‘strcpy’ writing 1 or more bytes into a region of size 0 overflows the destination [-Werror=stringop-overflow=] strcpy(p, var); ^~~~~~~~~~~~~~ arch/sparc/kernel/ds.c:801:3: error: ‘strcpy’ writing 1 or more bytes into a region of size 0 overflows the destination [-Werror=stringop-overflow=] strcpy(p, value); ^~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors make[2]: *** [scripts/Makefile.build:277: arch/sparc/kernel/ds.o] Error 1 make[1]: *** [scripts/Makefile.build:492: arch/sparc/kernel] Error 2 make: *** [Makefile:1042: arch/sparc] Error 2 mator@ttip:~/linux-2.6$ gcc -v Using built-in specs. COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/usr/lib/gcc/sparc64-linux-gnu/8/lto-wrapper Target: sparc64-linux-gnu Configured with: ../src/configure -v --with-pkgversion='Debian 8.2.0-13' --with-bugurl=file:///usr/share/doc/gcc-8/README.Bugs --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++ --prefix=/usr --with-gcc-major-version-only --program-suffix=-8 --program-prefix=sparc64-linux-gnu- --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-libquadmath --disable-libquadmath-support --enable-plugin --enable-default-pie --with-system-zlib --disable-libphobos --enable-objc-gc=auto --enable-multiarch --disable-werror --with-cpu-32=ultrasparc --enable-targets=all --with-long-double-128 --enable-multilib --enable-checking=release --build=sparc64-linux-gnu --host=sparc64-linux-gnu --target=sparc64-linux-gnu Thread model: posix gcc version 8.2.0 (Debian 8.2.0-13)
