Add David to the CC list.

regards, dan carpenter

On Thu, Dec 05, 2024 at 08:15:13PM +0530, Naresh Kamboju wrote:

The arm64 build started failing from Linux next-20241203 tag with gcc-8 due to following build warnings / errors.

First seen on Linux next-20241203 tag GOOD: Linux next-20241128 tag BAD: Linux next-20241203 tag and next-20241205 tag

• arm64, build
  • gcc-8-defconfig
  • gcc-8-defconfig-40bc7ee5

Reported-by: Linux Kernel Functional Testing lkft@linaro.org

Build log:

net/netfilter/ipvs/ip_vs_conn.c: In function 'ip_vs_conn_init': include/linux/compiler_types.h:542:38: error: call to '__compiletime_assert_1050' declared with attribute error: clamp() low limit min greater than high limit max_avail _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) ^ include/linux/compiler_types.h:523:4: note: in definition of macro '__compiletime_assert' prefix ## suffix(); \ ^~~~~~ include/linux/compiler_types.h:542:2: note: in expansion of macro '_compiletime_assert' _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) ^~~~~~~~~~~~~~~~~~~ include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert' #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg) ^~~~~~~~~~~~~~~~~~ include/linux/minmax.h:188:2: note: in expansion of macro 'BUILD_BUG_ON_MSG' BUILD_BUG_ON_MSG(statically_true(ulo > uhi), \ ^~~~~~~~~~~~~~~~ include/linux/minmax.h:195:2: note: in expansion of macro '__clamp_once' __clamp_once(type, val, lo, hi, __UNIQUE_ID(v_), __UNIQUE_ID(l_), __UNIQUE_ID(h_)) ^~~~~~~~~~~~ include/linux/minmax.h:206:28: note: in expansion of macro '__careful_clamp' #define clamp(val, lo, hi) __careful_clamp(__auto_type, val, lo, hi) ^~~~~~~~~~~~~~~ net/netfilter/ipvs/ip_vs_conn.c:1498:8: note: in expansion of macro 'clamp' max = clamp(max, min, max_avail); ^~~~~

Links:

• https://storage.tuxsuite.com/public/linaro/lkft/builds/2pjAOE9K3Dz9gRywrldKT...
• https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20241203/tes...
• https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20241203/tes...
• https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20241203/tes...

Steps to reproduce:

# tuxmake --runtime podman --target-arch arm64 --toolchain gcc-8 --kconfig defconfig

metadata:

git describe: next-20241203 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git sha: c245a7a79602ccbee780c004c1e4abcda66aec32 kernel config: https://storage.tuxsuite.com/public/linaro/lkft/builds/2pjAOE9K3Dz9gRywrldKT... build url: https://storage.tuxsuite.com/public/linaro/lkft/builds/2pjAOE9K3Dz9gRywrldKT... toolchain: gcc-8 config: gcc-8-defconfig arch: arm64

-- Linaro LKFT https://lkft.linaro.org