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From: David Marchand <david.marchand@redhat.com>
To: dev@dpdk.org
Cc: thomas@monjalon.net, bruce.richardson@intel.com, stable@dpdk.org,
	Radu Nicolau <radu.nicolau@intel.com>,
	Akhil Goyal <akhil.goyal@nxp.com>,
	Anoob Joseph <anoobj@marvell.com>
Subject: [dpdk-stable] [PATCH v2 02/11] examples/ipsec-gw: fix build with pkg-config
Date: Fri, 13 Nov 2020 13:24:21 +0100	[thread overview]
Message-ID: <20201113122430.25354-3-david.marchand@redhat.com> (raw)
In-Reply-To: <20201113122430.25354-1-david.marchand@redhat.com>

flow.c: In function ‘parse_flow_tokens’:
flow.c:153:23: error: taking address of packed member of ‘struct
rte_ipv4_hdr’ may result in an unaligned pointer value
[-Werror=address-of-packed-member]
  153 |     if (ipv4_addr_cpy(&rule->ipv4.spec.hdr.src_addr,
      |                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
flow.c:154:9: error: taking address of packed member of ‘struct
rte_ipv4_hdr’ may result in an unaligned pointer value
[-Werror=address-of-packed-member]
  154 |         &rule->ipv4.mask.hdr.src_addr,
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
flow.c:170:23: error: taking address of packed member of ‘struct
rte_ipv4_hdr’ may result in an unaligned pointer value
[-Werror=address-of-packed-member]
  170 |     if (ipv4_addr_cpy(&rule->ipv4.spec.hdr.dst_addr,
      |                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
flow.c:171:9: error: taking address of packed member of ‘struct
rte_ipv4_hdr’ may result in an unaligned pointer value
[-Werror=address-of-packed-member]
  171 |         &rule->ipv4.mask.hdr.dst_addr,
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors

Meson build is fine since we waive those warnings.
Replicate it for make.

Fixes: 8e693616fcb2 ("examples/ipsec-secgw: enable flow based distribution")
Cc: stable@dpdk.org

Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
---
 examples/ipsec-secgw/Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/examples/ipsec-secgw/Makefile b/examples/ipsec-secgw/Makefile
index 5e6cb51eac..7670cc3684 100644
--- a/examples/ipsec-secgw/Makefile
+++ b/examples/ipsec-secgw/Makefile
@@ -42,6 +42,7 @@ LDFLAGS_SHARED = $(shell $(PKGCONF) --libs libdpdk)
 LDFLAGS_STATIC = $(shell $(PKGCONF) --static --libs libdpdk)
 
 CFLAGS += -DALLOW_EXPERIMENTAL_API
+CFLAGS += -Wno-address-of-packed-member
 
 build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
 	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
-- 
2.23.0


  parent reply	other threads:[~2020-11-13 12:25 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20201110151219.4893-1-david.marchand@redhat.com>
2020-11-10 15:12 ` [dpdk-stable] [PATCH 01/10] examples/fips_validation: " David Marchand
2020-11-10 15:12 ` [dpdk-stable] [PATCH 02/10] examples/ipsec-gw: " David Marchand
2020-11-10 15:12 ` [dpdk-stable] [PATCH 03/10] examples/kni: " David Marchand
2020-11-10 15:12 ` [dpdk-stable] [PATCH 06/10] examples/ntb: fix clean target David Marchand
2020-11-12  1:30   ` Li, Xiaoyun
2020-11-10 15:12 ` [dpdk-stable] [PATCH 08/10] examples/rxtx_callbacks: fix build with pkg-config David Marchand
     [not found] ` <20201113122430.25354-1-david.marchand@redhat.com>
2020-11-13 12:24   ` [dpdk-stable] [PATCH v2 01/11] examples/fips_validation: " David Marchand
2020-11-13 12:24   ` David Marchand [this message]
2020-11-16  4:16     ` [dpdk-stable] [EXT] [PATCH v2 02/11] examples/ipsec-gw: " Anoob Joseph
2020-11-13 12:24   ` [dpdk-stable] [PATCH v2 03/11] examples/kni: " David Marchand
2020-11-13 12:24   ` [dpdk-stable] [PATCH v2 06/11] examples/ntb: fix clean target David Marchand
2020-11-13 12:24   ` [dpdk-stable] [PATCH v2 07/11] examples/performance-thread: fix build with pkg-config David Marchand
2020-11-13 12:24   ` [dpdk-stable] [PATCH v2 09/11] examples/rxtx_callbacks: " David Marchand
     [not found] ` <20201114090533.6059-1-david.marchand@redhat.com>
2020-11-14  9:05   ` [dpdk-stable] [PATCH v3 01/11] examples/fips_validation: " David Marchand
2020-11-14  9:05   ` [dpdk-stable] [PATCH v3 02/11] examples/ipsec-gw: " David Marchand
2020-11-14  9:05   ` [dpdk-stable] [PATCH v3 03/11] examples/kni: " David Marchand
2020-11-14  9:05   ` [dpdk-stable] [PATCH v3 07/11] examples/ntb: fix clean target David Marchand
2020-11-14  9:05   ` [dpdk-stable] [PATCH v3 08/11] examples/performance-thread: fix build with pkg-config David Marchand
2020-11-14  9:05   ` [dpdk-stable] [PATCH v3 10/11] examples/rxtx_callbacks: " David Marchand

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