tools/testing/selftests/net/bpf/Makefile

# SPDX-License-Identifier: GPL-2.0

CLANG ?= clang
CCINCLUDE += -I../../bpf
CCINCLUDE += -I../../../../lib
CCINCLUDE += -I../../../../../usr/include/

TEST_CUSTOM_PROGS = $(OUTPUT)/bpf/nat6to4.o
all: $(TEST_CUSTOM_PROGS)

$(OUTPUT)/%.o: %.c
	$(CLANG) -O2 -target bpf -c $< $(CCINCLUDE) -o $@

EXTRA_CLEAN := $(TEST_CUSTOM_PROGS)
selftests net: add UDP GRO fraglist + bpf self-tests When NET_F_F_GRO_FRAGLIST is enabled and bpf_skb_change_proto is used, check if udp packets and tcp packets are successfully delivered to user space. If wrong udp packets are delivered, udpgso_bench_rx will exit with "Initial byte out of range" Signed-off-by: Maciej enczykowski <maze@google.com> Signed-off-by: Lina Wang <lina.wang@mediatek.com> Signed-off-by: David S. Miller <davem@davemloft.net> 2022-05-05 13:48:50 +08:00			`# SPDX-License-Identifier: GPL-2.0`

			`CLANG ?= clang`
			`CCINCLUDE += -I../../bpf`
selftests net: fix kselftest net fatal error The incorrect path is causing the following error when trying to run net kselftests: In file included from bpf/nat6to4.c:43: ../../../lib/bpf/bpf_helpers.h:11:10: fatal error: 'bpf_helper_defs.h' file not found ^~~~~~~~~~~~~~~~~~~ 1 error generated. Fixes: cf67838c4422 ("selftests net: fix bpf build error") Signed-off-by: Coleman Dietsch <dietschc@csp.edu> Link: https://lore.kernel.org/r/20220628174744.7908-1-dietschc@csp.edu Signed-off-by: Jakub Kicinski <kuba@kernel.org> 2022-06-28 12:47:44 -05:00			`CCINCLUDE += -I../../../../lib`
selftests net: add UDP GRO fraglist + bpf self-tests When NET_F_F_GRO_FRAGLIST is enabled and bpf_skb_change_proto is used, check if udp packets and tcp packets are successfully delivered to user space. If wrong udp packets are delivered, udpgso_bench_rx will exit with "Initial byte out of range" Signed-off-by: Maciej enczykowski <maze@google.com> Signed-off-by: Lina Wang <lina.wang@mediatek.com> Signed-off-by: David S. Miller <davem@davemloft.net> 2022-05-05 13:48:50 +08:00			`CCINCLUDE += -I../../../../../usr/include/`

			`TEST_CUSTOM_PROGS = $(OUTPUT)/bpf/nat6to4.o`
			`all: $(TEST_CUSTOM_PROGS)`

			`$(OUTPUT)/%.o: %.c`
			`$(CLANG) -O2 -target bpf -c $< $(CCINCLUDE) -o $@`

selftests net: fix bpf build error bpf_helpers.h has been moved to tools/lib/bpf since 5.10, so add more including path. Fixes: edae34a3ed92 ("selftests net: add UDP GRO fraglist + bpf self-tests") Reported-by: kernel test robot <oliver.sang@intel.com> Signed-off-by: Lina Wang <lina.wang@mediatek.com> Acked-by: Song Liu <songliubraving@fb.com> Acked-by: Paolo Abeni <pabeni@redhat.com> Link: https://lore.kernel.org/r/20220606064517.8175-1-lina.wang@mediatek.com Signed-off-by: Paolo Abeni <pabeni@redhat.com> 2022-06-06 14:45:17 +08:00			`EXTRA_CLEAN := $(TEST_CUSTOM_PROGS)`