drivers/net/cxgbe meson build failed with cflag param optimization=1 on Ubuntu22.04 &&RHEL8.6 with gcc11.2.0&&8.5.0
https://bugs.dpdk.org/show_bug.cgi?id=1029
Bug ID: 1029
Summary: [dpdk 22.07-rc1] drivers/net/cxgbe meson build failed
with cflag param optimization=1 on Ubuntu22.04 &&RHEL8.6 with gcc11.2.0&&8.5.0
Product: DPDK
Version: unspecified
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: Normal
Component: core
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
[DPDK version]
commit 1ab4156e7d57858fca1db448ac7a0792e1d527b6
Author: Thomas Monjalon <[email protected]>
Date: Wed Jun 8 21:43:41 2022 +0200
version: 22.07-rc1
[Bad commit]:
commit 6d7d651bbc157bc5a66158dca4a120df96e2b3c8
Author: Rahul Lakkireddy <[email protected]> Date: Tue May 17 01:04:39 2022 +0530
net/cxgbe: read firmware configuration file from filesystem
Add support to read firmware configuration file from /lib/firmware/cxgb4/ path in the filesystem. The firmware config file is used to enable or disable NIC features before firmware initialization to help retrieve better debug data to analyze firmware init failures. The config file can also be used to redistribute resources, like queues, TCAMs, etc., from disabled physical functions (PFs) to main PF, before firmware init.
doc/guides/nics/cxgbe.rst | 48 +++++ drivers/net/cxgbe/base/t4fw_interface.h | 1 + drivers/net/cxgbe/cxgbe_main.c | 329 +++++++++++++++++++++----------- 3 files changed, 265 insertions(+), 113 deletions(-)
[OS version]:
gcc version gcc (Ubuntu 11.2.0-19ubuntu1) 11.2.0
Ubuntu22.04/ 5.15.0-25-generic
RHEL8.6/4.18.0-372.9.1.el8.x86_64
gcc version 8.5.0
[Test Setup]:
CC=gcc meson --optimization=1 --werror -Denable_kmods=True -Dlibdir=lib --default-library=static x86_64-native-linuxapp-gcc
ninja -C x86_64-native-linuxapp-gcc -j 10
[Ubuntu20.04 log as below]
FAILED: drivers/libtmp_rte_net_cxgbe.a.p/net_cxgbe_cxgbe_main.c.o gcc -Idrivers/libtmp_rte_net_cxgbe.a.p -Idrivers -I../drivers -Idrivers/net/cxgbe -I../drivers/net/cxgbe -I../drivers/net/cxgbe/base -Ilib/ethdev -I../lib/ethdev -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 -Ilib/eal/common -I../lib/eal/common -Ilib/eal -I../lib/eal -Ilib/kvargs -I../lib/kvargs -Ilib/metrics -I../lib/metrics -Ilib/telemetry -I../lib/telemetry -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 -pipe -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Werror -O1 -include rte_config.h -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-address-of-packed-member -Wno-packed-not-aligned -Wno-missing-field-initializers -Wno-zero-length-bounds -D_GNU_SOURCE -fPIC -march=native -DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API -Wno-format-truncation -DRTE_LOG_DEFAULT_LOGTYPE=pmd.net.cxgbe -MD -MQ drivers/libtmp_rte_net_cxgbe.a.p/net_cxgbe_cxgbe_main.c.o -MF drivers/libtmp_rte_net_cxgbe.a.p/net_cxgbe_cxgbe_main.c.o.d -o drivers/libtmp_rte_net_cxgbe.a.p/net_cxgbe_cxgbe_main.c.o -c ../drivers/net/cxgbe/cxgbe_main.c
In file included from ../drivers/net/cxgbe/base/common.h:13,
from ../drivers/net/cxgbe/cxgbe_main.c:37:../drivers/net/cxgbe/cxgbe_main.c: In function ‘cxgbe_probe’:../drivers/net/cxgbe/base/t4fw_interface.h:656:7: error: ‘maddr’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
656 | ((x) << S_FW_CAPS_CONFIG_CMD_MEMADDR64K_CF)
| ^~../drivers/net/cxgbe/cxgbe_main.c:1111:40: note: ‘maddr’ was declared here 1111 | u32 finiver, finicsum, cfcsum, mtype, maddr, param, val; | ^~~~~
In file included from ../drivers/net/cxgbe/base/common.h:13,
from ../drivers/net/cxgbe/cxgbe_main.c:37:../drivers/net/cxgbe/base/t4fw_interface.h:648:7: error: ‘mtype’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
648 | ((x) << S_FW_CAPS_CONFIG_CMD_MEMTYPE_CF)
| ^~../drivers/net/cxgbe/cxgbe_main.c:1111:33: note: ‘mtype’ was declared here 1111 | u32 finiver, finicsum, cfcsum, mtype, maddr, param, val; | ^~~~~
cc1: all warnings being treated as errors
[1453/3466] Compiling C object drivers/libtmp_rte_net_cxgbe.a.p/net_cxgbe_mps_tcam.c.o [1454/3466] Compiling C object drivers/libtmp_rte_net_cxgbe.a.p/net_cxgbe_sge.c.o
[1455/3466] Compiling C object drivers/libtmp_rte_net_cxgbe.a.p/net_cxgbe_base_t4vf_hw.c.o [1456/3466] Compiling C object drivers/libtmp_rte_net_dpaa.a.p/net_dpaa_fmlib_fm_lib.c.o [1457/3466] Compiling C object drivers/libtmp_rte_net_dpaa.a.p/net_dpaa_dpaa_flow.c.o
[1458/3466] Compiling C object drivers/libtmp_rte_net_dpaa.a.p/net_dpaa_dpaa_fmc.c.o
[1459/3466] Compiling C object drivers/libtmp_rte_net_cxgbe.a.p/net_cxgbe_base_t4_hw.c.o [1460/3466] Compiling C object drivers/libtmp_rte_net_dpaa.a.p/net_dpaa_dpaa_ethdev.c.o [1461/3466] Generating rte_net_cnxk.pmd.c with a custom command
ninja: build stopped: subcommand failed.Removing buildtools/__pycache__/ Removing x86_64-native-linuxapp-gcc/
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https://bugs.dpdk.org/show_bug.cgi?id=1029
gaodaxue ([email protected]) changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |FIXED
Status|UNCONFIRMED |RESOLVED--- Comment #3 from gaodaxue ([email protected]) --- Verified based on 261d96b29e PASSED.
OS: (Ubuntu22.04/ 5.15.0-25-generic)/ (RHEL8.6/4.18.0-372.9.1.el8.x86_64)
GCC: gcc (Ubuntu 11.2.0-19ubuntu1) 11.2.0/8.5.0 20210514
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