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-rw-r--r--tools/testing/selftests/net/Makefile5
-rwxr-xr-xtools/testing/selftests/net/udpgro.sh4
-rwxr-xr-xtools/testing/selftests/net/udpgro_bench.sh4
-rwxr-xr-xtools/testing/selftests/net/udpgro_frglist.sh6
-rwxr-xr-xtools/testing/selftests/net/udpgro_fwd.sh2
-rwxr-xr-xtools/testing/selftests/net/veth.sh4
-rw-r--r--tools/testing/selftests/net/xdp_dummy.c13
7 files changed, 26 insertions, 12 deletions
diff --git a/tools/testing/selftests/net/Makefile b/tools/testing/selftests/net/Makefile
index 50818075e566..304d8b852ef0 100644
--- a/tools/testing/selftests/net/Makefile
+++ b/tools/testing/selftests/net/Makefile
@@ -84,6 +84,7 @@ TEST_PROGS += sctp_vrf.sh
TEST_GEN_FILES += sctp_hello
TEST_GEN_FILES += csum
TEST_GEN_FILES += nat6to4.o
+TEST_GEN_FILES += xdp_dummy.o
TEST_GEN_FILES += ip_local_port_range
TEST_GEN_FILES += bind_wildcard
TEST_PROGS += test_vxlan_mdb.sh
@@ -104,7 +105,7 @@ $(OUTPUT)/tcp_inq: LDLIBS += -lpthread
$(OUTPUT)/bind_bhash: LDLIBS += -lpthread
$(OUTPUT)/io_uring_zerocopy_tx: CFLAGS += -I../../../include/
-# Rules to generate bpf obj nat6to4.o
+# Rules to generate bpf objs
CLANG ?= clang
SCRATCH_DIR := $(OUTPUT)/tools
BUILD_DIR := $(SCRATCH_DIR)/build
@@ -139,7 +140,7 @@ endif
CLANG_SYS_INCLUDES = $(call get_sys_includes,$(CLANG),$(CLANG_TARGET_ARCH))
-$(OUTPUT)/nat6to4.o: nat6to4.c $(BPFOBJ) | $(MAKE_DIRS)
+$(OUTPUT)/nat6to4.o $(OUTPUT)/xdp_dummy.o: $(OUTPUT)/%.o : %.c $(BPFOBJ) | $(MAKE_DIRS)
$(CLANG) -O2 --target=bpf -c $< $(CCINCLUDE) $(CLANG_SYS_INCLUDES) -o $@
$(BPFOBJ): $(wildcard $(BPFDIR)/*.[ch] $(BPFDIR)/Makefile) \
diff --git a/tools/testing/selftests/net/udpgro.sh b/tools/testing/selftests/net/udpgro.sh
index af5dc57c8ce9..8802604148dd 100755
--- a/tools/testing/selftests/net/udpgro.sh
+++ b/tools/testing/selftests/net/udpgro.sh
@@ -7,7 +7,7 @@ source net_helper.sh
readonly PEER_NS="ns-peer-$(mktemp -u XXXXXX)"
-BPF_FILE="../bpf/xdp_dummy.bpf.o"
+BPF_FILE="xdp_dummy.o"
# set global exit status, but never reset nonzero one.
check_err()
@@ -197,7 +197,7 @@ run_all() {
}
if [ ! -f ${BPF_FILE} ]; then
- echo "Missing ${BPF_FILE}. Build bpf selftest first"
+ echo "Missing ${BPF_FILE}. Run 'make' first"
exit -1
fi
diff --git a/tools/testing/selftests/net/udpgro_bench.sh b/tools/testing/selftests/net/udpgro_bench.sh
index cb664679b434..7080eae5312b 100755
--- a/tools/testing/selftests/net/udpgro_bench.sh
+++ b/tools/testing/selftests/net/udpgro_bench.sh
@@ -7,7 +7,7 @@ source net_helper.sh
readonly PEER_NS="ns-peer-$(mktemp -u XXXXXX)"
-BPF_FILE="../bpf/xdp_dummy.bpf.o"
+BPF_FILE="xdp_dummy.o"
cleanup() {
local -r jobs="$(jobs -p)"
@@ -84,7 +84,7 @@ run_all() {
}
if [ ! -f ${BPF_FILE} ]; then
- echo "Missing ${BPF_FILE}. Build bpf selftest first"
+ echo "Missing ${BPF_FILE}. Run 'make' first"
exit -1
fi
diff --git a/tools/testing/selftests/net/udpgro_frglist.sh b/tools/testing/selftests/net/udpgro_frglist.sh
index dd47fa96f6b3..e1ff645bd3d1 100755
--- a/tools/testing/selftests/net/udpgro_frglist.sh
+++ b/tools/testing/selftests/net/udpgro_frglist.sh
@@ -7,7 +7,7 @@ source net_helper.sh
readonly PEER_NS="ns-peer-$(mktemp -u XXXXXX)"
-BPF_FILE="../bpf/xdp_dummy.bpf.o"
+BPF_FILE="xdp_dummy.o"
cleanup() {
local -r jobs="$(jobs -p)"
@@ -85,12 +85,12 @@ run_all() {
}
if [ ! -f ${BPF_FILE} ]; then
- echo "Missing ${BPF_FILE}. Build bpf selftest first"
+ echo "Missing ${BPF_FILE}. Run 'make' first"
exit -1
fi
if [ ! -f nat6to4.o ]; then
- echo "Missing nat6to4 helper. Build bpf nat6to4.o selftest first"
+ echo "Missing nat6to4 helper. Run 'make' first"
exit -1
fi
diff --git a/tools/testing/selftests/net/udpgro_fwd.sh b/tools/testing/selftests/net/udpgro_fwd.sh
index c079565add39..5fa8659ab13d 100755
--- a/tools/testing/selftests/net/udpgro_fwd.sh
+++ b/tools/testing/selftests/net/udpgro_fwd.sh
@@ -1,7 +1,7 @@
#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
-BPF_FILE="../bpf/xdp_dummy.bpf.o"
+BPF_FILE="xdp_dummy.o"
readonly BASE="ns-$(mktemp -u XXXXXX)"
readonly SRC=2
readonly DST=1
diff --git a/tools/testing/selftests/net/veth.sh b/tools/testing/selftests/net/veth.sh
index 2d073595c620..27574bbf2d63 100755
--- a/tools/testing/selftests/net/veth.sh
+++ b/tools/testing/selftests/net/veth.sh
@@ -1,7 +1,7 @@
#!/bin/sh
# SPDX-License-Identifier: GPL-2.0
-BPF_FILE="../bpf/xdp_dummy.bpf.o"
+BPF_FILE="xdp_dummy.o"
readonly STATS="$(mktemp -p /tmp ns-XXXXXX)"
readonly BASE=`basename $STATS`
readonly SRC=2
@@ -218,7 +218,7 @@ while getopts "hs:" option; do
done
if [ ! -f ${BPF_FILE} ]; then
- echo "Missing ${BPF_FILE}. Build bpf selftest first"
+ echo "Missing ${BPF_FILE}. Run 'make' first"
exit 1
fi
diff --git a/tools/testing/selftests/net/xdp_dummy.c b/tools/testing/selftests/net/xdp_dummy.c
new file mode 100644
index 000000000000..d988b2e0cee8
--- /dev/null
+++ b/tools/testing/selftests/net/xdp_dummy.c
@@ -0,0 +1,13 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#define KBUILD_MODNAME "xdp_dummy"
+#include <linux/bpf.h>
+#include <bpf/bpf_helpers.h>
+
+SEC("xdp")
+int xdp_dummy_prog(struct xdp_md *ctx)
+{
+ return XDP_PASS;
+}
+
+char _license[] SEC("license") = "GPL";