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authorDaniel Borkmann <daniel@iogearbox.net>2017-08-04 14:20:55 +0200
committerDavid S. Miller <davem@davemloft.net>2017-08-04 11:18:01 -0700
commitbad1926dd2f60bbb4af5223ace3a7b34a0219a66 (patch)
tree2c279740a51b4998df490a261825494ddffa210f
parentb0a0c2566f28e71e5e32121992ac8060cec75510 (diff)
bpf, s390: fix build for libbpf and selftest suite
The BPF feature test as well as libbpf is missing the __NR_bpf define for s390 and currently refuses to compile (selftest suite depends on libbpf as well). Similar issue was fixed some time ago via b0c47807d31d ("bpf: Add sparc support to tools and samples."), just do the same and add definitions. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--tools/build/feature/test-bpf.c2
-rw-r--r--tools/lib/bpf/bpf.c2
2 files changed, 4 insertions, 0 deletions
diff --git a/tools/build/feature/test-bpf.c b/tools/build/feature/test-bpf.c
index 7598361ef1f1..da2172ff9662 100644
--- a/tools/build/feature/test-bpf.c
+++ b/tools/build/feature/test-bpf.c
@@ -11,6 +11,8 @@
# define __NR_bpf 280
# elif defined(__sparc__)
# define __NR_bpf 349
+# elif defined(__s390__)
+# define __NR_bpf 351
# else
# error __NR_bpf not defined. libbpf does not support your arch.
# endif
diff --git a/tools/lib/bpf/bpf.c b/tools/lib/bpf/bpf.c
index 256f571f2ab5..e5bbb090bf88 100644
--- a/tools/lib/bpf/bpf.c
+++ b/tools/lib/bpf/bpf.c
@@ -39,6 +39,8 @@
# define __NR_bpf 280
# elif defined(__sparc__)
# define __NR_bpf 349
+# elif defined(__s390__)
+# define __NR_bpf 351
# else
# error __NR_bpf not defined. libbpf does not support your arch.
# endif