Test-Label: Intel-compilation Test-Status: FAILURE http://dpdk.org/patch/159391 _Compilation issues_ Submitter: Bruce Richardson Date: 2025-12-19 17:25:44 Reply_mail: <20251219172548.2660777-28-bruce.richardson@intel.com> DPDK git baseline: Repo:dpdk-next-net-intel, CommitID: 74b05be18ca0113603effc9b2be33189d5c4eded Meson Build Summary: 23 Builds Done, 20 Successful, 3 Failures, 0 Blocked +-------------------+------------+--------------+------------+------------+-----------+----------+------------+ | os | gcc-static | clang-static | icc-static | gcc-shared | gcc-debug | document | gcc-16byte | +-------------------+------------+--------------+------------+------------+-----------+----------+------------+ | OpenAnolis8.10-64 | fail | | | | | | | | FreeBSD14-64 | pass | pass | | pass | pass | | | | RHEL96-64 | fail | pass | | fail | pass | | | | SUSE15-64 | pass | pass | | | | | | | AzureLinux3.0-64 | pass | | | | | | | | UB2404-32 | pass | | | | | | | | RHEL10-64 | pass | | | | | | | | UB2404-64 | pass | pass | | | | pass | pass | | RHEL10-64RT | pass | | | | | | | | UB2504-64 | pass | | | | | | | | Fedora42-64 | pass | pass | | | | | | | OpenEuler2404-64 | pass | | | | | | | +-------------------+------------+--------------+------------+------------+-----------+----------+------------+ Comments: Because of DPDK bug (https://bugs.dpdk.org/show_bug.cgi?id=928), All the dpdk-next-* branch add `Ddisable_drivers=event/cnxk` option when build with ICC complier. Test environment and configuration as below: OS: OpenAnolis8.10-64 Kernel Version: 5.10.134-18.an8.x86_64 GCC Version: gcc (GCC) 8.5.0 20210514 (Anolis 8.5.0-24.0.1) Clang Version: 18.1.8 (Red Hat 18.1.8-1.0.1.module+an8.9.0+11287+9d0292d3) x86_64-native-linuxapp-gcc OS: FreeBSD14-64 Kernel Version: 14.3-RELEASE GCC Version: gcc (FreeBSD Ports Collection) 13.3.0 Clang Version: 19.1.7 (https://github.com/llvm/llvm-project.git llvmorg-19.1.7-0-gcd708029e0b2) x86_64-native-bsdapp-gcc x86_64-native-bsdapp-clang x86_64-native-bsdapp-gcc+shared x86_64-native-bsdapp-gcc+debug OS: RHEL96-64 Kernel Version: 5.14.0-570.12.1.el9_6.x86_64 GCC Version: gcc (GCC) 11.5.0 20240719 (Red Hat 11.5.0-5) Clang Version: 19.1.7 (Red Hat, Inc. 19.1.7-2.el9) x86_64-native-linuxapp-gcc x86_64-native-linuxapp-clang x86_64-native-linuxapp-gcc+shared x86_64-native-linuxapp-gcc+debug OS: SUSE15-64 Kernel Version: 6.4.0-150700.51-default GCC Version: gcc (SUSE Linux) 14.2.0 Clang Version: 17.0.6 x86_64-native-linuxapp-clang x86_64-native-linuxapp-gcc OS: AzureLinux3.0-64 Kernel Version: 6.6.47.1-1.azl3 GCC Version: gcc (GCC) 13.2.0 Clang Version: 18.1.2 x86_64-native-linuxapp-gcc OS: UB2404-32 Kernel Version: 6.8.0-41-generic GCC Version: gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0 Clang Version: NA i686-native-linuxapp-gcc OS: RHEL10-64 Kernel Version: 6.12.0-55.9.1.el10_0.x86_64 GCC Version: gcc (GCC) 14.2.1 20250110 (Red Hat 14.2.1-7) Clang Version: 19.1.7 (Red Hat, Inc. 19.1.7-2.el10) x86_64-native-linuxapp-gcc OS: UB2404-64 Kernel Version: 6.8.0-41-generic GCC Version: gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0 Clang Version: 18.1.3 (1ubuntu1) x86_64-native-linuxapp-gcc+16byte x86_64-native-linuxapp-gcc x86_64-native-linuxapp-clang x86_64-native-linuxapp-doc OS: RHEL10-64RT Kernel Version: 6.12.0-55.9.1.el10_0.x86_64+rt GCC Version: gcc (GCC) 14.2.1 20250110 (Red Hat 14.2.1-7) Clang Version: 19.1.7 (Red Hat, Inc. 19.1.7-2.el10) x86_64-native-linuxapp-gcc OS: UB2504-64 Kernel Version: 6.14.0-15-generic GCC Version: gcc (Ubuntu 14.2.0-19ubuntu2) 14.2.0 Clang Version: NA x86_64-native-linuxapp-gcc OS: Fedora42-64 Kernel Version: 6.14.0-63.fc42.x86_64 GCC Version: gcc (GCC) 15.0.1 20250329 (Red Hat 15.0.1-0) Clang Version: 20.1.3 (Fedora 20.1.3-1.fc42) x86_64-native-linuxapp-gcc x86_64-native-linuxapp-clang OS: OpenEuler2404-64 Kernel Version: 6.6.0-98.0.0.103.oe2403sp2.x86_64 GCC Version: gcc (GCC) 12.3.1 (openEuler 12.3.1-98.oe2403sp2) Clang Version: 17.0.6 ( 17.0.6-45.oe2403sp2) x86_64-native-linuxapp-gcc *Build Failed #1: OS: OpenAnolis8.10-64 Target: x86_64-native-linuxapp-gcc FAILED: drivers/libtmp_rte_net_idpf.a.p/net_intel_idpf_idpf_common_rxtx.c.o gcc -Idrivers/libtmp_rte_net_idpf.a.p -Idrivers -I../drivers -Idrivers/net/intel/idpf -I../drivers/net/intel/idpf -Idrivers/net/intel/idpf/base -I../drivers/net/intel/idpf/base -I../drivers/net/intel/iavf/base -Ilib/ethdev -I../lib/ethdev -Ilib/eal/common -I../lib/eal/common -I. -I.. -Iconfig -I../config -Ilib/eal/include -I../lib/eal/include -Ilib/eal/linux/include -I../lib/eal/linux/include -Ilib/eal/x86/include -I../lib/eal/x86/include -I../kernel/linux -Ilib/eal -I../lib/eal -Ilib/kvargs -I../lib/kvargs -Ilib/log -I../lib/log -Ilib/metrics -I../lib/metrics -Ilib/telemetry -I../lib/telemetry -Ilib/argparse -I../lib/argparse -Ilib/net -I../lib/net -Ilib/mbuf -I../lib/mbuf -Ilib/mempool -I../lib/mempool -Ilib/ring -I../lib/ring -Ilib/meter -I../lib/meter -Idrivers/bus/pci -I../drivers/bus/pci -I../drivers/bus/pci/linux -Ilib/pci -I../lib/pci -Idrivers/bus/vdev -I../drivers/bus/vdev -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Werror -std=c11 -O3 -include rte_config.h -Wvla -Wcast-qual -Wdeprecated -Wformat -Wformat-nonliteral -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wold-style-definition -Wpointer-arith -Wsign-compare -Wstrict-prototypes -Wundef -Wwrite-strings -Wno-packed-not-aligned -Wno-missing-field-initializers -D_GNU_SOURCE -fPIC -march=native -mrtm -DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API -Wno-format-truncation -DRTE_LOG_DEFAULT_LOGTYPE=pmd.net.idpf -DCC_AVX512_SUPPORT -MD -MQ drivers/libtmp_rte_net_idpf.a.p/net_intel_idpf_idpf_common_rxtx.c.o -MF drivers/libtmp_rte_net_idpf.a.p/net_intel_idpf_idpf_common_rxtx.c.o.d -o drivers/libtmp_rte_net_idpf.a.p/net_intel_idpf_idpf_common_rxtx.c.o -c ../drivers/net/intel/idpf/idpf_common_rxtx.c ../drivers/net/intel/idpf/idpf_common_rxtx.c: In function ‘idpf_dp_splitq_xmit_pkts’: ../drivers/net/intel/idpf/idpf_common_rxtx.c:960:16: error: ‘cd_qw0’ may be used uninitialized in this function [-Werror=maybe-uninitialized] ctx_desc[0] = cd_qw0; ~~~~~~~~~~~~^~~~~~~~ cc1: all warnings being treated as errors [1871/3703] Compiling C object drivers/librte_net_idpf_avx512_lib.a.p/net_intel_idpf_idpf_common_rxtx_avx512.c.o [1872/3703] Compiling C object drivers/libtmp_rte_net_ice.a.p/net_intel_ice_ice_rxtx.c.o [1873/3703] Compiling C object drivers/libtmp_rte_net_ipn3ke.a.p/net_intel_ipn3ke_ipn3ke_flow.c.o [1874/3703] Compiling C object drivers/libtmp_rte_net_ixgbe.a.p/net_intel_ixgbe_ixgbe_bypass.c.o [1875/3703] Compiling C object drivers/libtmp_rte_net_ipn3ke.a.p/net_intel_ipn3ke_ipn3ke_tm.c.o [1876/3703] Compiling C object drivers/libtmp_rte_net_ixgbe.a.p/net_intel_ixgbe_ixgbe_82599_bypass.c.o [1877/3703] Compiling C object drivers/libtmp_rte_net_ipn3ke.a.p/net_intel_ipn3ke_ipn3ke_representor.c.o [1878/3703] Compiling C object drivers/libtmp_rte_net_ixgbe.a.p/net_intel_ixgbe_ixgbe_fdir.c.o [1879/3703] Compiling C object drivers/libtmp_rte_net_ixgbe.a.p/net_intel_ixgbe_ixgbe_ethdev.c.o ninja: build stopped *Build Failed #2: OS: RHEL96-64 Target: x86_64-native-linuxapp-gcc FAILED: drivers/libtmp_rte_net_i40e.a.p/net_intel_i40e_i40e_rxtx.c.o gcc -Idrivers/libtmp_rte_net_i40e.a.p -Idrivers -I../drivers -Idrivers/net/intel/i40e -I../drivers/net/intel/i40e -Idrivers/net/intel/i40e/base -I../drivers/net/intel/i40e/base -Ilib/ethdev -I../lib/ethdev -Ilib/eal/common -I../lib/eal/common -I. -I.. -Iconfig -I../config -Ilib/eal/include -I../lib/eal/include -Ilib/eal/linux/include -I../lib/eal/linux/include -Ilib/eal/x86/include -I../lib/eal/x86/include -I../kernel/linux -Ilib/eal -I../lib/eal -Ilib/kvargs -I../lib/kvargs -Ilib/log -I../lib/log -Ilib/metrics -I../lib/metrics -Ilib/telemetry -I../lib/telemetry -Ilib/argparse -I../lib/argparse -Ilib/net -I../lib/net -Ilib/mbuf -I../lib/mbuf -Ilib/mempool -I../lib/mempool -Ilib/ring -I../lib/ring -Ilib/meter -I../lib/meter -Idrivers/bus/pci -I../drivers/bus/pci -I../drivers/bus/pci/linux -Ilib/pci -I../lib/pci -Idrivers/bus/vdev -I../drivers/bus/vdev -Ilib/hash -I../lib/hash -Ilib/rcu -I../lib/rcu -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Werror -std=c11 -O3 -include rte_config.h -Wvla -Wcast-qual -Wdeprecated -Wformat -Wformat-nonliteral -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wold-style-definition -Wpointer-arith -Wsign-compare -Wstrict-prototypes -Wundef -Wwrite-strings -Wno-packed-not-aligned -Wno-missing-field-initializers -D_GNU_SOURCE -fPIC -march=native -mrtm -DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API -Wno-format-truncation -Wno-address-of-packed-member -DRTE_LOG_DEFAULT_LOGTYPE=pmd.net.i40e -DCC_AVX512_SUPPORT -MD -MQ drivers/libtmp_rte_net_i40e.a.p/net_intel_i40e_i40e_rxtx.c.o -MF drivers/libtmp_rte_net_i40e.a.p/net_intel_i40e_i40e_rxtx.c.o.d -o drivers/libtmp_rte_net_i40e.a.p/net_intel_i40e_i40e_rxtx.c.o -c ../drivers/net/intel/i40e/i40e_rxtx.c In file included from ../drivers/net/intel/i40e/../common/tx.h:452, from ../drivers/net/intel/i40e/i40e_rxtx.h:8, from ../drivers/net/intel/i40e/i40e_rxtx.c:33: ../drivers/net/intel/i40e/i40e_rxtx.c: In function ‘i40e_xmit_pkts’: ../drivers/net/intel/i40e/../common/tx_scalar_fns.h:221:34: error: ‘cd_qw1’ may be used uninitialized in this function [-Werror=maybe-uninitialized] 221 | uint64_t cd_qw0, cd_qw1; | ^~~~~~ ../drivers/net/intel/i40e/../common/tx_scalar_fns.h:221:26: error: ‘cd_qw0’ may be used uninitialized in this function [-Werror=maybe-uninitialized] 221 | uint64_t cd_qw0, cd_qw1; | ^~~~~~ cc1: all warnings being treated as errors [1774/3634] Compiling C object drivers/libtmp_rte_net_i40e.a.p/net_intel_i40e_base_i40e_nvm.c.o [1775/3634] Compiling C object drivers/libtmp_rte_net_iavf.a.p/net_intel_iavf_base_iavf_common.c.o [1776/3634] Compiling C object drivers/libtmp_rte_net_i40e.a.p/net_intel_i40e_i40e_ethdev.c.o [1777/3634] Compiling C object drivers/libtmp_rte_net_iavf.a.p/net_intel_iavf_base_iavf_adminq.c.o [1778/3634] Compiling C object drivers/libtmp_rte_net_iavf.a.p/net_intel_iavf_base_iavf_impl.c.o [1779/3634] Compiling C object drivers/libtmp_rte_net_i40e.a.p/net_intel_i40e_base_i40e_common.c.o [1780/3634] Compiling C object drivers/libtmp_rte_net_iavf.a.p/net_intel_iavf_iavf_ethdev.c.o [1781/3634] Compiling C object drivers/librte_net_iavf_avx2_lib.a.p/net_intel_iavf_iavf_rxtx_vec_avx2.c.o [1782/3634] Compiling C object drivers/librte_net_iavf_avx512_lib.a.p/net_intel_iavf_iavf_rxtx_vec_avx512.c.o ninja: build stopped *Build Failed #3: OS: RHEL96-64 Target: x86_64-native-linuxapp-gcc+shared FAILED: drivers/libtmp_rte_net_i40e.a.p/net_intel_i40e_i40e_rxtx.c.o gcc -Idrivers/libtmp_rte_net_i40e.a.p -Idrivers -I../drivers -Idrivers/net/intel/i40e -I../drivers/net/intel/i40e -Idrivers/net/intel/i40e/base -I../drivers/net/intel/i40e/base -Ilib/ethdev -I../lib/ethdev -Ilib/eal/common -I../lib/eal/common -I. -I.. -Iconfig -I../config -Ilib/eal/include -I../lib/eal/include -Ilib/eal/linux/include -I../lib/eal/linux/include -Ilib/eal/x86/include -I../lib/eal/x86/include -I../kernel/linux -Ilib/eal -I../lib/eal -Ilib/kvargs -I../lib/kvargs -Ilib/log -I../lib/log -Ilib/metrics -I../lib/metrics -Ilib/telemetry -I../lib/telemetry -Ilib/argparse -I../lib/argparse -Ilib/net -I../lib/net -Ilib/mbuf -I../lib/mbuf -Ilib/mempool -I../lib/mempool -Ilib/ring -I../lib/ring -Ilib/meter -I../lib/meter -Idrivers/bus/pci -I../drivers/bus/pci -I../drivers/bus/pci/linux -Ilib/pci -I../lib/pci -Idrivers/bus/vdev -I../drivers/bus/vdev -Ilib/hash -I../lib/hash -Ilib/rcu -I../lib/rcu -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Werror -std=c11 -O3 -include rte_config.h -Wvla -Wcast-qual -Wdeprecated -Wformat -Wformat-nonliteral -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wold-style-definition -Wpointer-arith -Wsign-compare -Wstrict-prototypes -Wundef -Wwrite-strings -Wno-packed-not-aligned -Wno-missing-field-initializers -D_GNU_SOURCE -fPIC -march=native -mrtm -DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API -Wno-format-truncation -Wno-address-of-packed-member -DRTE_LOG_DEFAULT_LOGTYPE=pmd.net.i40e -DCC_AVX512_SUPPORT -MD -MQ drivers/libtmp_rte_net_i40e.a.p/net_intel_i40e_i40e_rxtx.c.o -MF drivers/libtmp_rte_net_i40e.a.p/net_intel_i40e_i40e_rxtx.c.o.d -o drivers/libtmp_rte_net_i40e.a.p/net_intel_i40e_i40e_rxtx.c.o -c ../drivers/net/intel/i40e/i40e_rxtx.c In file included from ../drivers/net/intel/i40e/../common/tx.h:452, from ../drivers/net/intel/i40e/i40e_rxtx.h:8, from ../drivers/net/intel/i40e/i40e_rxtx.c:33: ../drivers/net/intel/i40e/i40e_rxtx.c: In function ‘i40e_xmit_pkts’: ../drivers/net/intel/i40e/../common/tx_scalar_fns.h:221:34: error: ‘cd_qw1’ may be used uninitialized in this function [-Werror=maybe-uninitialized] 221 | uint64_t cd_qw0, cd_qw1; | ^~~~~~ ../drivers/net/intel/i40e/../common/tx_scalar_fns.h:221:26: error: ‘cd_qw0’ may be used uninitialized in this function [-Werror=maybe-uninitialized] 221 | uint64_t cd_qw0, cd_qw1; | ^~~~~~ cc1: all warnings being treated as errors [1791/3478] Compiling C object drivers/libtmp_rte_net_iavf.a.p/net_intel_iavf_base_iavf_adminq.c.o [1792/3478] Compiling C object drivers/libtmp_rte_net_iavf.a.p/net_intel_iavf_base_iavf_impl.c.o [1793/3478] Compiling C object drivers/libtmp_rte_net_iavf.a.p/net_intel_iavf_iavf_base_symbols.c.o [1794/3478] Compiling C object drivers/libtmp_rte_net_i40e.a.p/net_intel_i40e_base_i40e_nvm.c.o [1795/3478] Compiling C object drivers/libtmp_rte_net_iavf.a.p/net_intel_iavf_base_iavf_common.c.o [1796/3478] Compiling C object drivers/libtmp_rte_net_i40e.a.p/net_intel_i40e_base_i40e_common.c.o [1797/3478] Compiling C object drivers/libtmp_rte_net_iavf.a.p/net_intel_iavf_iavf_ethdev.c.o [1798/3478] Compiling C object drivers/librte_net_iavf_avx512_lib.a.p/net_intel_iavf_iavf_rxtx_vec_avx512.c.o [1799/3478] Compiling C object drivers/librte_net_iavf_avx2_lib.a.p/net_intel_iavf_iavf_rxtx_vec_avx2.c.o ninja: build stopped DPDK STV team