From: Kevin Traynor <ktraynor@redhat.com>
To: stable@dpdk.org
Cc: Kevin Traynor <ktraynor@redhat.com>,
Ciara Loftus <ciara.loftus@intel.com>,
Qi Zhang <qi.z.zhang@intel.com>
Subject: [PATCH 21.11] net/af_xdp: squash deprecated-declaration warnings
Date: Tue, 4 Apr 2023 16:35:01 +0100 [thread overview]
Message-ID: <20230404153501.123038-1-ktraynor@redhat.com> (raw)
Fedora 37 with versions libbpf-0.8.0-2.fc37.x86_64 and
libxdp-1.2.6-1.fc37.x86_64 gives the following warnings [0].
Squash these for a clean build on Fedora 37 and any other distros
or systems using newer libbpf and libxdp versions.
Discussed on mail list at:
http://inbox.dpdk.org/dev/d718d0fe-09a2-8840-e8a4-dd41b732b391@redhat.com/
[0]
../drivers/net/af_xdp/rte_eth_af_xdp.c:853:9:
warning: ‘bpf_get_link_xdp_id’ is deprecated:
libbpf v0.8+: use bpf_xdp_query_id() instead [-Wdeprecated-declarations]
| if (bpf_get_link_xdp_id(internals->if_index, &curr_prog_id,
| ^~
In file included from /usr/include/xdp/xsk.h:17,
from ../drivers/net/af_xdp/compat.h:6,
from ../drivers/net/af_xdp/rte_eth_af_xdp.c:41:
/usr/include/bpf/libbpf.h:1169:16: note: declared here
| LIBBPF_API int bpf_get_link_xdp_id(int ifindex, __u32 *prog_id, __u32 flags);
| ^~~~~~~~~~~~~~~~~~~
../drivers/net/af_xdp/rte_eth_af_xdp.c:858:9:
warning: ‘bpf_set_link_xdp_fd’ is deprecated:
libbpf v0.8+: use bpf_xdp_attach() instead [-Wdeprecated-declarations]
| bpf_set_link_xdp_fd(internals->if_index, -1,
| ^~~~~~~~~~~~~~~~~~~
/usr/include/bpf/libbpf.h:1164:16: note: declared here
| LIBBPF_API int bpf_set_link_xdp_fd(int ifindex, int fd, __u32 flags);
| ^~~~~~~~~~~~~~~~~~~
../drivers/net/af_xdp/rte_eth_af_xdp.c: In function ‘load_custom_xdp_prog’:
../drivers/net/af_xdp/rte_eth_af_xdp.c:1171:9:
warning: ‘bpf_set_link_xdp_fd’ is deprecated:
libbpf v0.8+: use bpf_xdp_attach() instead [-Wdeprecated-declarations]
| ret = bpf_set_link_xdp_fd(if_index, prog_fd,
| ^~~
/usr/include/bpf/libbpf.h:1164:16: note: declared here
| LIBBPF_API int bpf_set_link_xdp_fd(int ifindex, int fd, __u32 flags);
| ^~~~~~~~~~~~~~~~~~~
Cc: Ciara Loftus <ciara.loftus@intel.com>
Cc: Qi Zhang <qi.z.zhang@intel.com>
Signed-off-by: Kevin Traynor <ktraynor@redhat.com>
---
drivers/net/af_xdp/rte_eth_af_xdp.c | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/drivers/net/af_xdp/rte_eth_af_xdp.c b/drivers/net/af_xdp/rte_eth_af_xdp.c
index 9db76d4562..b04aa30325 100644
--- a/drivers/net/af_xdp/rte_eth_af_xdp.c
+++ b/drivers/net/af_xdp/rte_eth_af_xdp.c
@@ -846,4 +846,10 @@ eth_stats_reset(struct rte_eth_dev *dev)
}
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
+#pragma GCC diagnostic ignored "-Wunknown-pragmas"
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wdeprecated-declarations"
+
static void
remove_xdp_program(struct pmd_internals *internals)
@@ -860,4 +866,7 @@ remove_xdp_program(struct pmd_internals *internals)
}
+#pragma clang diagnostic pop
+#pragma GCC diagnostic pop
+
static void
xdp_umem_destroy(struct xsk_umem_info *umem)
@@ -1146,4 +1155,10 @@ xsk_umem_info *xdp_umem_configure(struct pmd_internals *internals,
}
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
+#pragma GCC diagnostic ignored "-Wunknown-pragmas"
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wdeprecated-declarations"
+
static int
load_custom_xdp_prog(const char *prog_path, int if_index, struct bpf_map **map)
@@ -1183,4 +1198,7 @@ load_custom_xdp_prog(const char *prog_path, int if_index, struct bpf_map **map)
}
+#pragma clang diagnostic pop
+#pragma GCC diagnostic pop
+
/* Detect support for busy polling through setsockopt(). */
static int
--
2.39.2
next reply other threads:[~2023-04-04 15:35 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-04 15:35 Kevin Traynor [this message]
2023-04-05 7:39 ` David Marchand
2023-04-05 8:45 ` Kevin Traynor
2023-04-05 10:41 ` Kevin Traynor
2023-04-05 10:44 ` [PATCH 21.11 v2] " Kevin Traynor
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