From: Bruce Richardson <bruce.richardson@intel.com>
To: dev@dpdk.org
Cc: Bruce Richardson <bruce.richardson@intel.com>
Subject: [dpdk-dev] [PATCH 00/10] Enable DPDK core build with gcc 7
Date: Thu, 4 May 2017 16:38:12 +0100 [thread overview]
Message-ID: <20170504153822.19461-1-bruce.richardson@intel.com> (raw)
Since GCC 7 is now yesterday's news :-), I figured we should try and make
DPDK compile successfully with that new version. The main difficulties are
because of new warnings being triggered.
* New warnings for fall-though in case statements
* New warnings for possible truncation using snprintf
* New warnings about uninitialized values.
This set of patches fixes or works around those new issues, fixing a couple of
bugs in the process, so that DPDK can compile using gcc 7.
NOTE: this set only covers the basic DPDK libs, apps and tests. It does not
cover the example apps, which still have issues.
Bruce Richardson (10):
mk: adjust gcc flags for new gcc 7 warnings
drivers/net: disable new gcc 7 warnings for base code
net/bnx2x: fix warnings about switch fall-through
net/ixgbe: fix gcc 7 warning for switch fallthrough
net/vmxnet3: fix compile error with gcc 7
lib: fix gcc 7 warnings for switch fall-through
net: fix missing break inside conditional compile block
app/testpmd: document explicit switch fall-through
test/test: fix missing break in switch
test/test: fix gcc 7 compiler error
app/test-pmd/cmdline.c | 2 ++
drivers/net/bnx2x/ecore_sp.c | 2 +-
drivers/net/bnx2x/elink.c | 3 +++
drivers/net/e1000/Makefile | 3 +++
drivers/net/fm10k/Makefile | 3 +++
drivers/net/ixgbe/Makefile | 3 +++
drivers/net/ixgbe/ixgbe_fdir.c | 2 ++
drivers/net/qede/Makefile | 3 +++
drivers/net/vmxnet3/vmxnet3_ethdev.c | 2 +-
lib/librte_cmdline/cmdline_parse_num.c | 4 ++--
lib/librte_hash/rte_hash_crc.h | 6 ++++++
lib/librte_mbuf/rte_mbuf.h | 4 ++++
lib/librte_net/rte_net_crc.c | 2 +-
mk/toolchain/gcc/rte.vars.mk | 7 +++++++
test/test/test_cmdline_num.c | 1 +
test/test/test_eventdev_sw.c | 2 +-
16 files changed, 43 insertions(+), 6 deletions(-)
--
2.9.3
next reply other threads:[~2017-05-04 15:38 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-04 15:38 Bruce Richardson [this message]
2017-05-04 15:38 ` [dpdk-dev] [PATCH 01/10] mk: adjust gcc flags for new gcc 7 warnings Bruce Richardson
2017-05-04 16:38 ` Stephen Hemminger
2017-05-05 9:42 ` Bruce Richardson
2017-05-05 10:02 ` Thomas Monjalon
2017-05-05 10:20 ` Bruce Richardson
2017-05-05 12:18 ` Van Haaren, Harry
2017-05-04 15:38 ` [dpdk-dev] [PATCH 02/10] drivers/net: disable new gcc 7 warnings for base code Bruce Richardson
2017-05-04 15:38 ` [dpdk-dev] [PATCH 03/10] net/bnx2x: fix warnings about switch fall-through Bruce Richardson
2017-05-04 15:38 ` [dpdk-dev] [PATCH 04/10] net/ixgbe: fix gcc 7 warning for switch fallthrough Bruce Richardson
2017-05-05 0:46 ` Lu, Wenzhuo
2017-05-04 15:38 ` [dpdk-dev] [PATCH 05/10] net/vmxnet3: fix compile error with gcc 7 Bruce Richardson
2017-05-04 16:39 ` Stephen Hemminger
2017-05-04 15:38 ` [dpdk-dev] [PATCH 06/10] lib: fix gcc 7 warnings for switch fall-through Bruce Richardson
2017-05-04 15:38 ` [dpdk-dev] [PATCH 07/10] net: fix missing break inside conditional compile block Bruce Richardson
2017-05-05 9:28 ` Singh, Jasvinder
2017-05-04 15:38 ` [dpdk-dev] [PATCH 08/10] app/testpmd: document explicit switch fall-through Bruce Richardson
2017-05-04 15:38 ` [dpdk-dev] [PATCH 09/10] test/test: fix missing break in switch Bruce Richardson
2017-05-04 15:38 ` [dpdk-dev] [PATCH 10/10] test/test: fix gcc 7 compiler error Bruce Richardson
2017-05-05 16:38 ` [dpdk-dev] [PATCH 00/10] Enable DPDK core build with gcc 7 Thomas Monjalon
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