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charset="us-ascii" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-dev] avp_ethdev.c failed to build on Fedora32 gcc10 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Resend to dev@dpdk.org GCC 10 compilation failure in drivers/net/avp/avp_ethdev.c on Fedora32 Environment =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D commit 10c69730a4b4910b4d57c365329a6c26479d25cd (HEAD -> master, origin= /master, origin/HEAD) Author: Andrzej Ostruszka > Date: Tue Mar 10 10:13:26 2020 +0100 lpm6: make IPv6 address immutable OS:Linux Fedora32 5.6.0-0.rc7.git0.2.fc32.x86_64 #1 SMP Mon Mar 23 18:= 38:45 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux Compiler:gcc (GCC) 10.0.1 20200311 (Red Hat 10.0.1-0.9) Test Setup =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D Steps to reproduce export RTE_TARGET=3Dx86_64-native-linuxapp-gcc export RTE_SDK=3D`pwd` git apply {http://patches.dpdk.org/project/dpdk/list/?series=3D9038} make -j install T=3Dx86_64-native-linuxapp-gcc Show the output from the previous commands. /root/dpdk/drivers/net/avp/avp_ethdev.c: In function 'avp_xmit_scattere= d_pkts': /root/dpdk/drivers/net/avp/avp_ethdev.c:1791:24: error: 'avp_bufs[count= ]' may be used uninitialized in this function [-Werror=3Dmaybe-uninitialize= d] 1791 | tx_bufs[i] =3D avp_bufs[count]; | ~~~~~~~~^~~~~~~ /root/dpdk/drivers/net/avp/avp_ethdev.c:1791:24: error: 'avp_bufs[count= ]' may be used uninitialized in this function [-Werror=3Dmaybe-uninitialize= d] =3D=3D Build drivers/crypto/octeontx2 cc1: all warnings being treated as errors make[6]: *** [/root/dpdk/mk/internal/rte.compile-pre.mk:116: avp_ethdev= .o] Error 1 make[5]: *** [/root/dpdk/mk/rte.subdir.mk:37: avp] Error 2 make[4]: *** [/root/dpdk/mk/rte.subdir.mk:37: net] Error 2 make[4]: *** Waiting for unfinished jobs....