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| author | Tony Ambardar <tony.ambardar@gmail.com> | 2024-07-23 08:54:39 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-10-17 16:10:55 +0300 |
| commit | 9b548bff02067ba1dd0cb0258219da4fa6a3ebac (patch) | |
| tree | 8cf64cfa72add2af857d88f6bbbae8f0434b6567 /tools | |
| parent | 0193a67cfb38d9a0cc7efcbcfa9626ca62f97dd3 (diff) | |
| download | linux-9b548bff02067ba1dd0cb0258219da4fa6a3ebac.tar.xz | |
selftests/bpf: Fix compiling kfree_skb.c with musl-libc
[ Upstream commit bae9a5ce7d3a9b3a9e07b31ab9e9c58450e3e9fd ]
The GNU version of 'struct tcphdr' with member 'doff' is not exposed by
musl headers unless _GNU_SOURCE is defined. Add this definition to fix
errors seen compiling for mips64el/musl-libc:
In file included from kfree_skb.c:2:
kfree_skb.c: In function 'on_sample':
kfree_skb.c:45:30: error: 'struct tcphdr' has no member named 'doff'
45 | if (CHECK(pkt_v6->tcp.doff != 5, "check_tcp",
| ^
Fixes: 580d656d80cf ("selftests/bpf: Add kfree_skb raw_tp test")
Signed-off-by: Tony Ambardar <tony.ambardar@gmail.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/e2d8cedc790959c10d6822a51f01a7a3616bea1b.1721713597.git.tony.ambardar@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/kfree_skb.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/kfree_skb.c b/tools/testing/selftests/bpf/prog_tests/kfree_skb.c index ddfb6bf97152..f1a7d1fa0ee9 100644 --- a/tools/testing/selftests/bpf/prog_tests/kfree_skb.c +++ b/tools/testing/selftests/bpf/prog_tests/kfree_skb.c @@ -1,4 +1,5 @@ // SPDX-License-Identifier: GPL-2.0 +#define _GNU_SOURCE #include <test_progs.h> #include <network_helpers.h> |