From: Björn Töpel bjorn@rivosinc.com
When using the "install" or targets depending on install, e.g. "gen_tar", the BPF machine flavors weren't included.
A command like: | make ARCH=riscv CROSS_COMPILE=riscv64-linux-gnu- O=/workspace/kbuild \ | HOSTCC=gcc FORMAT= SKIP_TARGETS="arm64 ia64 powerpc sparc64 x86 sgx" \ | -C tools/testing/selftests gen_tar would not include bpf/no_alu32, bpf/cpuv4, or bpf/bpf-gcc.
Include the BPF machine flavors for "install" make target.
Signed-off-by: Björn Töpel bjorn@rivosinc.com --- tools/testing/selftests/bpf/Makefile | 12 ++++++++++++ 1 file changed, 12 insertions(+)
diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile index edef49fcd23e..7c77a21c3371 100644 --- a/tools/testing/selftests/bpf/Makefile +++ b/tools/testing/selftests/bpf/Makefile @@ -598,12 +598,14 @@ $(eval $(call DEFINE_TEST_RUNNER,test_progs)) TRUNNER_BPF_BUILD_RULE := CLANG_NOALU32_BPF_BUILD_RULE TRUNNER_BPF_CFLAGS := $(BPF_CFLAGS) $(CLANG_CFLAGS) $(eval $(call DEFINE_TEST_RUNNER,test_progs,no_alu32)) +INSTDIRS := no_alu32
# Define test_progs-cpuv4 test runner. ifneq ($(CLANG_CPUV4),) TRUNNER_BPF_BUILD_RULE := CLANG_CPUV4_BPF_BUILD_RULE TRUNNER_BPF_CFLAGS := $(BPF_CFLAGS) $(CLANG_CFLAGS) $(eval $(call DEFINE_TEST_RUNNER,test_progs,cpuv4)) +INSTDIRS += cpuv4 endif
# Define test_progs BPF-GCC-flavored test runner. @@ -611,6 +613,7 @@ ifneq ($(BPF_GCC),) TRUNNER_BPF_BUILD_RULE := GCC_BPF_BUILD_RULE TRUNNER_BPF_CFLAGS := $(BPF_CFLAGS) $(call get_sys_includes,gcc,) $(eval $(call DEFINE_TEST_RUNNER,test_progs,bpf_gcc)) +INSTDIRS += bpf_gcc endif
# Define test_maps test runner. @@ -714,3 +717,12 @@ EXTRA_CLEAN := $(TEST_CUSTOM_PROGS) $(SCRATCH_DIR) $(HOST_SCRATCH_DIR) \
# Delete partially updated (corrupted) files on error .DELETE_ON_ERROR: + +DEFAULT_INSTALL_RULE := $(INSTALL_RULE) +override define INSTALL_RULE + $(DEFAULT_INSTALL_RULE) + @for DIR in $(INSTDIRS); do \ + mkdir -p $(INSTALL_PATH)/$$DIR; \ + rsync -a $(OUTPUT)/$$DIR/*.bpf.o $(INSTALL_PATH)/$$DIR;\ + done +endef
base-commit: 8be6f88b9d3fe1f6724daec4a70d6023742c9df7
On 8/28/23 8:33 PM, Björn Töpel wrote:
From: Björn Töpel bjorn@rivosinc.com
When using the "install" or targets depending on install, e.g. "gen_tar", the BPF machine flavors weren't included.
A command like: | make ARCH=riscv CROSS_COMPILE=riscv64-linux-gnu- O=/workspace/kbuild \ | HOSTCC=gcc FORMAT= SKIP_TARGETS="arm64 ia64 powerpc sparc64 x86 sgx" \ | -C tools/testing/selftests gen_tar would not include bpf/no_alu32, bpf/cpuv4, or bpf/bpf-gcc.
Include the BPF machine flavors for "install" make target.
Signed-off-by: Björn Töpel bjorn@rivosinc.com
Looks good and BPF CI also seems to be fine with it, wrt INSTDIRS could we use a more appropriate location where we define it? Was thinking sth like:
diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile index 7c77a21c3371..8b724efb8b7f 100644 --- a/tools/testing/selftests/bpf/Makefile +++ b/tools/testing/selftests/bpf/Makefile @@ -50,14 +50,17 @@ TEST_GEN_PROGS = test_verifier test_tag test_maps test_lru_map test_lpm_map test test_cgroup_storage \ test_tcpnotify_user test_sysctl \ test_progs-no_alu32 +TEST_INST_SUBDIRS := no_alu32
# Also test bpf-gcc, if present ifneq ($(BPF_GCC),) TEST_GEN_PROGS += test_progs-bpf_gcc +TEST_INST_SUBDIRS += bpf_gcc endif
ifneq ($(CLANG_CPUV4),) TEST_GEN_PROGS += test_progs-cpuv4 +TEST_INST_SUBDIRS += cpuv4 endif
[...]
Thanks, Daniel
Daniel Borkmann daniel@iogearbox.net writes:
On 8/28/23 8:33 PM, Björn Töpel wrote:
From: Björn Töpel bjorn@rivosinc.com
When using the "install" or targets depending on install, e.g. "gen_tar", the BPF machine flavors weren't included.
A command like: | make ARCH=riscv CROSS_COMPILE=riscv64-linux-gnu- O=/workspace/kbuild \ | HOSTCC=gcc FORMAT= SKIP_TARGETS="arm64 ia64 powerpc sparc64 x86 sgx" \ | -C tools/testing/selftests gen_tar would not include bpf/no_alu32, bpf/cpuv4, or bpf/bpf-gcc.
Include the BPF machine flavors for "install" make target.
Signed-off-by: Björn Töpel bjorn@rivosinc.com
Looks good and BPF CI also seems to be fine with it, wrt INSTDIRS could we use a more appropriate location where we define it? Was thinking sth like:
diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile index 7c77a21c3371..8b724efb8b7f 100644 --- a/tools/testing/selftests/bpf/Makefile +++ b/tools/testing/selftests/bpf/Makefile @@ -50,14 +50,17 @@ TEST_GEN_PROGS = test_verifier test_tag test_maps test_lru_map test_lpm_map test test_cgroup_storage \ test_tcpnotify_user test_sysctl \ test_progs-no_alu32 +TEST_INST_SUBDIRS := no_alu32
# Also test bpf-gcc, if present ifneq ($(BPF_GCC),) TEST_GEN_PROGS += test_progs-bpf_gcc +TEST_INST_SUBDIRS += bpf_gcc endif
ifneq ($(CLANG_CPUV4),) TEST_GEN_PROGS += test_progs-cpuv4 +TEST_INST_SUBDIRS += cpuv4 endif
[...]
Ok! I'll spin a v2!
linux-kselftest-mirror@lists.linaro.org
-
Björn Töpel -
Daniel Borkmann