Hay
Date
June 17, 2025, 3:39 p.m.

Environment
arm64
x86_64

make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/1/build INSTALL_PATH=/home/tuxbuild/.cache/tuxmake/builds/1/build/kselftest_install ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- 'HOSTCC=sccache clang' 'CC=sccache clang' LLVM=1 LLVM_IAS=1 kselftest-install
make[4]: Entering directory '/builds/linux/tools/testing/selftests/cgroup'
In file included from test_cpu.c:13:
./cgroup_util.h:21:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^
./cgroup_util.h:21:9: note: use function 'labs' instead
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^~~
      |                labs

make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/1/build INSTALL_PATH=/home/tuxbuild/.cache/tuxmake/builds/1/build/kselftest_install ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- 'HOSTCC=sccache clang' 'CC=sccache clang' LLVM=1 LLVM_IAS=1 kselftest-install
make[4]: Entering directory '/builds/linux/tools/testing/selftests/cgroup'
In file included from test_cpuset.c:7:
./cgroup_util.h:21:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^
./cgroup_util.h:21:9: note: use function 'labs' instead
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^~~
      |                labs

make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/1/build INSTALL_PATH=/home/tuxbuild/.cache/tuxmake/builds/1/build/kselftest_install ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- 'HOSTCC=sccache clang' 'CC=sccache clang' LLVM=1 LLVM_IAS=1 kselftest-install
make[4]: Entering directory '/builds/linux/tools/testing/selftests/cgroup'
In file included from test_zswap.c:14:
./cgroup_util.h:21:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^
./cgroup_util.h:21:9: note: use function 'labs' instead
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^~~
      |                labs

make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/1/build INSTALL_PATH=/home/tuxbuild/.cache/tuxmake/builds/1/build/kselftest_install ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- 'HOSTCC=sccache clang' 'CC=sccache clang' LLVM=1 LLVM_IAS=1 kselftest-install
make[4]: Entering directory '/builds/linux/tools/testing/selftests/cgroup'
In file included from test_freezer.c:15:
./cgroup_util.h:21:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^
./cgroup_util.h:21:9: note: use function 'labs' instead
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^~~
      |                labs

make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/1/build INSTALL_PATH=/home/tuxbuild/.cache/tuxmake/builds/1/build/kselftest_install ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- 'HOSTCC=sccache clang' 'CC=sccache clang' LLVM=1 LLVM_IAS=1 kselftest-install
make[4]: Entering directory '/builds/linux/tools/testing/selftests/cgroup'
In file included from cgroup_util.c:19:
./cgroup_util.h:21:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^
./cgroup_util.h:21:9: note: use function 'labs' instead
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^~~
      |                labs

make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/1/build INSTALL_PATH=/home/tuxbuild/.cache/tuxmake/builds/1/build/kselftest_install ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- 'HOSTCC=sccache clang' 'CC=sccache clang' LLVM=1 LLVM_IAS=1 kselftest-install
make[4]: Entering directory '/builds/linux/tools/testing/selftests/cgroup'
In file included from test_memcontrol.c:22:
./cgroup_util.h:21:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^
./cgroup_util.h:21:9: note: use function 'labs' instead
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^~~
      |                labs

make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/1/build INSTALL_PATH=/home/tuxbuild/.cache/tuxmake/builds/1/build/kselftest_install ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- 'HOSTCC=sccache clang' 'CC=sccache clang' LLVM=1 LLVM_IAS=1 kselftest-install
make[4]: Entering directory '/builds/linux/tools/testing/selftests/cgroup'
In file included from test_kill.c:14:
./cgroup_util.h:21:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^
./cgroup_util.h:21:9: note: use function 'labs' instead
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^~~
      |                labs

make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/1/build INSTALL_PATH=/home/tuxbuild/.cache/tuxmake/builds/1/build/kselftest_install ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- 'HOSTCC=sccache clang' 'CC=sccache clang' LLVM=1 LLVM_IAS=1 kselftest-install
make[4]: Entering directory '/builds/linux/tools/testing/selftests/cgroup'
In file included from test_core.c:19:
./cgroup_util.h:21:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^
./cgroup_util.h:21:9: note: use function 'labs' instead
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^~~
      |                labs

make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/1/build INSTALL_PATH=/home/tuxbuild/.cache/tuxmake/builds/1/build/kselftest_install ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- 'HOSTCC=sccache clang' 'CC=sccache clang' LLVM=1 LLVM_IAS=1 kselftest-install
make[4]: Entering directory '/builds/linux/tools/testing/selftests/cgroup'
In file included from test_kmem.c:18:
./cgroup_util.h:21:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^
./cgroup_util.h:21:9: note: use function 'labs' instead
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^~~
      |                labs


make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/4/build INSTALL_PATH=/home/tuxbuild/.cache/tuxmake/builds/4/build/kselftest_install ARCH=x86_64 SRCARCH=x86 CROSS_COMPILE=x86_64-linux-gnu- 'HOSTCC=sccache clang' 'CC=sccache clang' LLVM=1 LLVM_IAS=1 kselftest-install
make[4]: Entering directory '/builds/linux/tools/testing/selftests/cgroup'
In file included from test_cpuset.c:7:
./cgroup_util.h:21:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^
./cgroup_util.h:21:9: note: use function 'labs' instead
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^~~
      |                labs

make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/4/build INSTALL_PATH=/home/tuxbuild/.cache/tuxmake/builds/4/build/kselftest_install ARCH=x86_64 SRCARCH=x86 CROSS_COMPILE=x86_64-linux-gnu- 'HOSTCC=sccache clang' 'CC=sccache clang' LLVM=1 LLVM_IAS=1 kselftest-install
make[4]: Entering directory '/builds/linux/tools/testing/selftests/cgroup'
In file included from cgroup_util.c:19:
./cgroup_util.h:21:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^
./cgroup_util.h:21:9: note: use function 'labs' instead
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^~~
      |                labs

make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/4/build INSTALL_PATH=/home/tuxbuild/.cache/tuxmake/builds/4/build/kselftest_install ARCH=x86_64 SRCARCH=x86 CROSS_COMPILE=x86_64-linux-gnu- 'HOSTCC=sccache clang' 'CC=sccache clang' LLVM=1 LLVM_IAS=1 kselftest-install
make[4]: Entering directory '/builds/linux/tools/testing/selftests/cgroup'
In file included from test_kill.c:14:
./cgroup_util.h:21:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^
./cgroup_util.h:21:9: note: use function 'labs' instead
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^~~
      |                labs

make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/4/build INSTALL_PATH=/home/tuxbuild/.cache/tuxmake/builds/4/build/kselftest_install ARCH=x86_64 SRCARCH=x86 CROSS_COMPILE=x86_64-linux-gnu- 'HOSTCC=sccache clang' 'CC=sccache clang' LLVM=1 LLVM_IAS=1 kselftest-install
make[4]: Entering directory '/builds/linux/tools/testing/selftests/cgroup'
In file included from test_zswap.c:14:
./cgroup_util.h:21:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^
./cgroup_util.h:21:9: note: use function 'labs' instead
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^~~
      |                labs

make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/4/build INSTALL_PATH=/home/tuxbuild/.cache/tuxmake/builds/4/build/kselftest_install ARCH=x86_64 SRCARCH=x86 CROSS_COMPILE=x86_64-linux-gnu- 'HOSTCC=sccache clang' 'CC=sccache clang' LLVM=1 LLVM_IAS=1 kselftest-install
make[4]: Entering directory '/builds/linux/tools/testing/selftests/cgroup'
In file included from test_kmem.c:18:
./cgroup_util.h:21:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^
./cgroup_util.h:21:9: note: use function 'labs' instead
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^~~
      |                labs

make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/4/build INSTALL_PATH=/home/tuxbuild/.cache/tuxmake/builds/4/build/kselftest_install ARCH=x86_64 SRCARCH=x86 CROSS_COMPILE=x86_64-linux-gnu- 'HOSTCC=sccache clang' 'CC=sccache clang' LLVM=1 LLVM_IAS=1 kselftest-install
make[4]: Entering directory '/builds/linux/tools/testing/selftests/cgroup'
In file included from test_freezer.c:15:
./cgroup_util.h:21:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^
./cgroup_util.h:21:9: note: use function 'labs' instead
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^~~
      |                labs

make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/4/build INSTALL_PATH=/home/tuxbuild/.cache/tuxmake/builds/4/build/kselftest_install ARCH=x86_64 SRCARCH=x86 CROSS_COMPILE=x86_64-linux-gnu- 'HOSTCC=sccache clang' 'CC=sccache clang' LLVM=1 LLVM_IAS=1 kselftest-install
make[4]: Entering directory '/builds/linux/tools/testing/selftests/cgroup'
In file included from test_cpu.c:13:
./cgroup_util.h:21:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^
./cgroup_util.h:21:9: note: use function 'labs' instead
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^~~
      |                labs

make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/4/build INSTALL_PATH=/home/tuxbuild/.cache/tuxmake/builds/4/build/kselftest_install ARCH=x86_64 SRCARCH=x86 CROSS_COMPILE=x86_64-linux-gnu- 'HOSTCC=sccache clang' 'CC=sccache clang' LLVM=1 LLVM_IAS=1 kselftest-install
make[4]: Entering directory '/builds/linux/tools/testing/selftests/cgroup'
In file included from test_core.c:19:
./cgroup_util.h:21:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^
./cgroup_util.h:21:9: note: use function 'labs' instead
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^~~
      |                labs

make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/4/build INSTALL_PATH=/home/tuxbuild/.cache/tuxmake/builds/4/build/kselftest_install ARCH=x86_64 SRCARCH=x86 CROSS_COMPILE=x86_64-linux-gnu- 'HOSTCC=sccache clang' 'CC=sccache clang' LLVM=1 LLVM_IAS=1 kselftest-install
make[4]: Entering directory '/builds/linux/tools/testing/selftests/cgroup'
In file included from test_memcontrol.c:22:
./cgroup_util.h:21:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^
./cgroup_util.h:21:9: note: use function 'labs' instead
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^~~
      |                labs


make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/4/build INSTALL_PATH=/home/tuxbuild/.cache/tuxmake/builds/4/build/kselftest_install ARCH=x86_64 SRCARCH=x86 CROSS_COMPILE=x86_64-linux-gnu- HOSTCC=clang CC=clang LLVM=1 LLVM_IAS=1 kselftest-install
make[4]: Entering directory '/builds/linux/tools/testing/selftests/cgroup'
In file included from test_kill.c:14:
./cgroup_util.h:21:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^
./cgroup_util.h:21:9: note: use function 'labs' instead
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^~~
      |                labs

make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/4/build INSTALL_PATH=/home/tuxbuild/.cache/tuxmake/builds/4/build/kselftest_install ARCH=x86_64 SRCARCH=x86 CROSS_COMPILE=x86_64-linux-gnu- HOSTCC=clang CC=clang LLVM=1 LLVM_IAS=1 kselftest-install
make[4]: Entering directory '/builds/linux/tools/testing/selftests/cgroup'
In file included from test_zswap.c:14:
./cgroup_util.h:21:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^
./cgroup_util.h:21:9: note: use function 'labs' instead
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^~~
      |                labs

make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/4/build INSTALL_PATH=/home/tuxbuild/.cache/tuxmake/builds/4/build/kselftest_install ARCH=x86_64 SRCARCH=x86 CROSS_COMPILE=x86_64-linux-gnu- HOSTCC=clang CC=clang LLVM=1 LLVM_IAS=1 kselftest-install
make[4]: Entering directory '/builds/linux/tools/testing/selftests/cgroup'
In file included from test_cpu.c:13:
./cgroup_util.h:21:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^
./cgroup_util.h:21:9: note: use function 'labs' instead
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^~~
      |                labs

make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/4/build INSTALL_PATH=/home/tuxbuild/.cache/tuxmake/builds/4/build/kselftest_install ARCH=x86_64 SRCARCH=x86 CROSS_COMPILE=x86_64-linux-gnu- HOSTCC=clang CC=clang LLVM=1 LLVM_IAS=1 kselftest-install
make[4]: Entering directory '/builds/linux/tools/testing/selftests/cgroup'
In file included from test_freezer.c:15:
./cgroup_util.h:21:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^
./cgroup_util.h:21:9: note: use function 'labs' instead
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^~~
      |                labs

make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/4/build INSTALL_PATH=/home/tuxbuild/.cache/tuxmake/builds/4/build/kselftest_install ARCH=x86_64 SRCARCH=x86 CROSS_COMPILE=x86_64-linux-gnu- HOSTCC=clang CC=clang LLVM=1 LLVM_IAS=1 kselftest-install
make[4]: Entering directory '/builds/linux/tools/testing/selftests/cgroup'
In file included from test_memcontrol.c:22:
./cgroup_util.h:21:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^
./cgroup_util.h:21:9: note: use function 'labs' instead
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^~~
      |                labs

make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/4/build INSTALL_PATH=/home/tuxbuild/.cache/tuxmake/builds/4/build/kselftest_install ARCH=x86_64 SRCARCH=x86 CROSS_COMPILE=x86_64-linux-gnu- HOSTCC=clang CC=clang LLVM=1 LLVM_IAS=1 kselftest-install
make[4]: Entering directory '/builds/linux/tools/testing/selftests/cgroup'
In file included from test_cpuset.c:7:
./cgroup_util.h:21:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^
./cgroup_util.h:21:9: note: use function 'labs' instead
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^~~
      |                labs

make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/4/build INSTALL_PATH=/home/tuxbuild/.cache/tuxmake/builds/4/build/kselftest_install ARCH=x86_64 SRCARCH=x86 CROSS_COMPILE=x86_64-linux-gnu- HOSTCC=clang CC=clang LLVM=1 LLVM_IAS=1 kselftest-install
make[4]: Entering directory '/builds/linux/tools/testing/selftests/cgroup'
In file included from cgroup_util.c:19:
./cgroup_util.h:21:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^
./cgroup_util.h:21:9: note: use function 'labs' instead
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^~~
      |                labs

make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/4/build INSTALL_PATH=/home/tuxbuild/.cache/tuxmake/builds/4/build/kselftest_install ARCH=x86_64 SRCARCH=x86 CROSS_COMPILE=x86_64-linux-gnu- HOSTCC=clang CC=clang LLVM=1 LLVM_IAS=1 kselftest-install
make[4]: Entering directory '/builds/linux/tools/testing/selftests/cgroup'
In file included from test_core.c:19:
./cgroup_util.h:21:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^
./cgroup_util.h:21:9: note: use function 'labs' instead
   21 |         return abs(a - b) <= (a + b) / 100 * err;
      |                ^~~
      |                labs

make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/4/build INSTALL_PATH=/home/tuxbuild/.cache/tuxmake/builds/4/build/kselftest_install ARCH=x86_64 SRCARCH=x86 CROSS_COMPILE=x86_64-linux-gnu- HOSTCC=clang CC=clang LLVM=1 LLVM_IAS=1 kselftest-install
make[4]: Entering directory '/builds/linux/tools/testing/selftests/cgroup'
In file included from test_kmem.c:18:
./cgroup_util.h:21:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]