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-rw-r--r--tools/testing/selftests/bpf/prog_tests/xdp_adjust_tail.c2
-rw-r--r--tools/testing/selftests/bpf/progs/test_xdp_adjust_tail_grow.c2
2 files changed, 4 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/xdp_adjust_tail.c b/tools/testing/selftests/bpf/prog_tests/xdp_adjust_tail.c
index 53d6ad8c2257..b2b2d85dbb1b 100644
--- a/tools/testing/selftests/bpf/prog_tests/xdp_adjust_tail.c
+++ b/tools/testing/selftests/bpf/prog_tests/xdp_adjust_tail.c
@@ -82,6 +82,8 @@ static void test_xdp_adjust_tail_grow2(void)
/* SKB_DATA_ALIGN(sizeof(struct skb_shared_info)) */
#if defined(__s390x__)
int tailroom = 512;
+#elif defined(__powerpc__)
+ int tailroom = 384;
#else
int tailroom = 320;
#endif
diff --git a/tools/testing/selftests/bpf/progs/test_xdp_adjust_tail_grow.c b/tools/testing/selftests/bpf/progs/test_xdp_adjust_tail_grow.c
index 81bb38d72ced..dc74d8cf9e3f 100644
--- a/tools/testing/selftests/bpf/progs/test_xdp_adjust_tail_grow.c
+++ b/tools/testing/selftests/bpf/progs/test_xdp_adjust_tail_grow.c
@@ -10,6 +10,8 @@ int _xdp_adjust_tail_grow(struct xdp_md *xdp)
/* SKB_DATA_ALIGN(sizeof(struct skb_shared_info)) */
#if defined(__TARGET_ARCH_s390)
int tailroom = 512;
+#elif defined(__TARGET_ARCH_powerpc)
+ int tailroom = 384;
#else
int tailroom = 320;
#endif