diff options
Diffstat (limited to 'tools/testing/selftests/bpf')
51 files changed, 83 insertions, 161 deletions
diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile index a1964d40a60e..b03df5d295c8 100644 --- a/tools/testing/selftests/bpf/Makefile +++ b/tools/testing/selftests/bpf/Makefile @@ -150,13 +150,13 @@ TEST_PROGS_EXTENDED := with_addr.sh \ with_tunnels.sh ima_setup.sh verify_sig_setup.sh \ test_xdp_vlan.sh test_bpftool.py +TEST_KMODS := bpf_testmod.ko bpf_test_no_cfi.ko bpf_test_modorder_x.ko \ + bpf_test_modorder_y.ko +TEST_KMOD_TARGETS = $(addprefix $(OUTPUT)/,$(TEST_KMODS)) + # Compile but not part of 'make run_tests' TEST_GEN_PROGS_EXTENDED = \ bench \ - bpf_testmod.ko \ - bpf_test_modorder_x.ko \ - bpf_test_modorder_y.ko \ - bpf_test_no_cfi.ko \ flow_dissector_load \ runqslower \ test_cpp \ @@ -182,8 +182,9 @@ override define CLEAN $(Q)$(RM) -r $(TEST_GEN_PROGS) $(Q)$(RM) -r $(TEST_GEN_PROGS_EXTENDED) $(Q)$(RM) -r $(TEST_GEN_FILES) + $(Q)$(RM) -r $(TEST_KMODS) $(Q)$(RM) -r $(EXTRA_CLEAN) - $(Q)$(MAKE) -C bpf_testmod clean + $(Q)$(MAKE) -C test_kmods clean $(Q)$(MAKE) docs-clean endef @@ -249,7 +250,7 @@ endif # to build individual tests. # NOTE: Semicolon at the end is critical to override lib.mk's default static # rule for binaries. -$(notdir $(TEST_GEN_PROGS) \ +$(notdir $(TEST_GEN_PROGS) $(TEST_KMODS) \ $(TEST_GEN_PROGS_EXTENDED)): %: $(OUTPUT)/% ; # sort removes libbpf duplicates when not cross-building @@ -303,37 +304,19 @@ $(OUTPUT)/sign-file: ../../../../scripts/sign-file.c $< -o $@ \ $(shell $(PKG_CONFIG) --libs libcrypto 2> /dev/null || echo -lcrypto) -$(OUTPUT)/bpf_testmod.ko: $(VMLINUX_BTF) $(RESOLVE_BTFIDS) $(wildcard bpf_testmod/Makefile bpf_testmod/*.[ch]) - $(call msg,MOD,,$@) - $(Q)$(RM) bpf_testmod/bpf_testmod.ko # force re-compilation - $(Q)$(MAKE) $(submake_extras) -C bpf_testmod \ - RESOLVE_BTFIDS=$(RESOLVE_BTFIDS) \ - EXTRA_CFLAGS='' EXTRA_LDFLAGS='' - $(Q)cp bpf_testmod/bpf_testmod.ko $@ - -$(OUTPUT)/bpf_test_no_cfi.ko: $(VMLINUX_BTF) $(RESOLVE_BTFIDS) $(wildcard bpf_test_no_cfi/Makefile bpf_test_no_cfi/*.[ch]) - $(call msg,MOD,,$@) - $(Q)$(RM) bpf_test_no_cfi/bpf_test_no_cfi.ko # force re-compilation - $(Q)$(MAKE) $(submake_extras) -C bpf_test_no_cfi \ - RESOLVE_BTFIDS=$(RESOLVE_BTFIDS) \ +# This should really be a grouped target, but make versions before 4.3 don't +# support that for regular rules. However, pattern matching rules are implicitly +# treated as grouped even with older versions of make, so as a workaround, the +# subst() turns the rule into a pattern matching rule +$(addprefix test_kmods/,$(subst .ko,%ko,$(TEST_KMODS))): $(VMLINUX_BTF) $(RESOLVE_BTFIDS) $(wildcard test_kmods/Makefile test_kmods/*.[ch]) + $(Q)$(RM) test_kmods/*.ko test_kmods/*.mod.o # force re-compilation + $(Q)$(MAKE) $(submake_extras) -C test_kmods \ + RESOLVE_BTFIDS=$(RESOLVE_BTFIDS) \ EXTRA_CFLAGS='' EXTRA_LDFLAGS='' - $(Q)cp bpf_test_no_cfi/bpf_test_no_cfi.ko $@ -$(OUTPUT)/bpf_test_modorder_x.ko: $(VMLINUX_BTF) $(RESOLVE_BTFIDS) $(wildcard bpf_test_modorder_x/Makefile bpf_test_modorder_x/*.[ch]) +$(TEST_KMOD_TARGETS): $(addprefix test_kmods/,$(TEST_KMODS)) $(call msg,MOD,,$@) - $(Q)$(RM) bpf_test_modorder_x/bpf_test_modorder_x.ko # force re-compilation - $(Q)$(MAKE) $(submake_extras) -C bpf_test_modorder_x \ - RESOLVE_BTFIDS=$(RESOLVE_BTFIDS) \ - EXTRA_CFLAGS='' EXTRA_LDFLAGS='' - $(Q)cp bpf_test_modorder_x/bpf_test_modorder_x.ko $@ - -$(OUTPUT)/bpf_test_modorder_y.ko: $(VMLINUX_BTF) $(RESOLVE_BTFIDS) $(wildcard bpf_test_modorder_y/Makefile bpf_test_modorder_y/*.[ch]) - $(call msg,MOD,,$@) - $(Q)$(RM) bpf_test_modorder_y/bpf_test_modorder_y.ko # force re-compilation - $(Q)$(MAKE) $(submake_extras) -C bpf_test_modorder_y \ - RESOLVE_BTFIDS=$(RESOLVE_BTFIDS) \ - EXTRA_CFLAGS='' EXTRA_LDFLAGS='' - $(Q)cp bpf_test_modorder_y/bpf_test_modorder_y.ko $@ + $(Q)cp test_kmods/$(@F) $@ DEFAULT_BPFTOOL := $(HOST_SCRATCH_DIR)/sbin/bpftool @@ -758,14 +741,12 @@ TRUNNER_EXTRA_SOURCES := test_progs.c \ json_writer.c \ flow_dissector_load.h \ ip_check_defrag_frags.h -TRUNNER_EXTRA_FILES := $(OUTPUT)/urandom_read $(OUTPUT)/bpf_testmod.ko \ - $(OUTPUT)/bpf_test_no_cfi.ko \ - $(OUTPUT)/bpf_test_modorder_x.ko \ - $(OUTPUT)/bpf_test_modorder_y.ko \ +TRUNNER_EXTRA_FILES := $(OUTPUT)/urandom_read \ $(OUTPUT)/liburandom_read.so \ $(OUTPUT)/xdp_synproxy \ $(OUTPUT)/sign-file \ $(OUTPUT)/uprobe_multi \ + $(TEST_KMOD_TARGETS) \ ima_setup.sh \ verify_sig_setup.sh \ $(wildcard progs/btf_dump_test_case_*.c) \ @@ -892,12 +873,9 @@ $(OUTPUT)/uprobe_multi: uprobe_multi.c uprobe_multi.ld EXTRA_CLEAN := $(SCRATCH_DIR) $(HOST_SCRATCH_DIR) \ prog_tests/tests.h map_tests/tests.h verifier/tests.h \ - feature bpftool \ + feature bpftool $(TEST_KMOD_TARGETS) \ $(addprefix $(OUTPUT)/,*.o *.d *.skel.h *.lskel.h *.subskel.h \ - no_alu32 cpuv4 bpf_gcc bpf_testmod.ko \ - bpf_test_no_cfi.ko \ - bpf_test_modorder_x.ko \ - bpf_test_modorder_y.ko \ + no_alu32 cpuv4 bpf_gcc \ liburandom_read.so) \ $(OUTPUT)/FEATURE-DUMP.selftests diff --git a/tools/testing/selftests/bpf/bpf_test_modorder_x/Makefile b/tools/testing/selftests/bpf/bpf_test_modorder_x/Makefile deleted file mode 100644 index 40b25b98ad1b..000000000000 --- a/tools/testing/selftests/bpf/bpf_test_modorder_x/Makefile +++ /dev/null @@ -1,19 +0,0 @@ -BPF_TESTMOD_DIR := $(realpath $(dir $(abspath $(lastword $(MAKEFILE_LIST))))) -KDIR ?= $(abspath $(BPF_TESTMOD_DIR)/../../../../..) - -ifeq ($(V),1) -Q = -else -Q = @ -endif - -MODULES = bpf_test_modorder_x.ko - -obj-m += bpf_test_modorder_x.o - -all: - +$(Q)make -C $(KDIR) M=$(BPF_TESTMOD_DIR) modules - -clean: - +$(Q)make -C $(KDIR) M=$(BPF_TESTMOD_DIR) clean - diff --git a/tools/testing/selftests/bpf/bpf_test_modorder_y/Makefile b/tools/testing/selftests/bpf/bpf_test_modorder_y/Makefile deleted file mode 100644 index 52c3ab9d84e2..000000000000 --- a/tools/testing/selftests/bpf/bpf_test_modorder_y/Makefile +++ /dev/null @@ -1,19 +0,0 @@ -BPF_TESTMOD_DIR := $(realpath $(dir $(abspath $(lastword $(MAKEFILE_LIST))))) -KDIR ?= $(abspath $(BPF_TESTMOD_DIR)/../../../../..) - -ifeq ($(V),1) -Q = -else -Q = @ -endif - -MODULES = bpf_test_modorder_y.ko - -obj-m += bpf_test_modorder_y.o - -all: - +$(Q)make -C $(KDIR) M=$(BPF_TESTMOD_DIR) modules - -clean: - +$(Q)make -C $(KDIR) M=$(BPF_TESTMOD_DIR) clean - diff --git a/tools/testing/selftests/bpf/bpf_test_no_cfi/Makefile b/tools/testing/selftests/bpf/bpf_test_no_cfi/Makefile deleted file mode 100644 index ed5143b79edf..000000000000 --- a/tools/testing/selftests/bpf/bpf_test_no_cfi/Makefile +++ /dev/null @@ -1,19 +0,0 @@ -BPF_TEST_NO_CFI_DIR := $(realpath $(dir $(abspath $(lastword $(MAKEFILE_LIST))))) -KDIR ?= $(abspath $(BPF_TEST_NO_CFI_DIR)/../../../../..) - -ifeq ($(V),1) -Q = -else -Q = @ -endif - -MODULES = bpf_test_no_cfi.ko - -obj-m += bpf_test_no_cfi.o - -all: - +$(Q)make -C $(KDIR) M=$(BPF_TEST_NO_CFI_DIR) modules - -clean: - +$(Q)make -C $(KDIR) M=$(BPF_TEST_NO_CFI_DIR) clean - diff --git a/tools/testing/selftests/bpf/bpf_testmod/Makefile b/tools/testing/selftests/bpf/bpf_testmod/Makefile deleted file mode 100644 index 15cb36c4483a..000000000000 --- a/tools/testing/selftests/bpf/bpf_testmod/Makefile +++ /dev/null @@ -1,20 +0,0 @@ -BPF_TESTMOD_DIR := $(realpath $(dir $(abspath $(lastword $(MAKEFILE_LIST))))) -KDIR ?= $(abspath $(BPF_TESTMOD_DIR)/../../../../..) - -ifeq ($(V),1) -Q = -else -Q = @ -endif - -MODULES = bpf_testmod.ko - -obj-m += bpf_testmod.o -CFLAGS_bpf_testmod.o = -I$(src) - -all: - +$(Q)make -C $(KDIR) M=$(BPF_TESTMOD_DIR) modules - -clean: - +$(Q)make -C $(KDIR) M=$(BPF_TESTMOD_DIR) clean - diff --git a/tools/testing/selftests/bpf/prog_tests/core_reloc.c b/tools/testing/selftests/bpf/prog_tests/core_reloc.c index 1c682550e0e7..e10ea92c3fe2 100644 --- a/tools/testing/selftests/bpf/prog_tests/core_reloc.c +++ b/tools/testing/selftests/bpf/prog_tests/core_reloc.c @@ -2,7 +2,7 @@ #define _GNU_SOURCE #include <test_progs.h> #include "progs/core_reloc_types.h" -#include "bpf_testmod/bpf_testmod.h" +#include "test_kmods/bpf_testmod.h" #include <linux/limits.h> #include <sys/mman.h> #include <sys/syscall.h> diff --git a/tools/testing/selftests/bpf/progs/bad_struct_ops.c b/tools/testing/selftests/bpf/progs/bad_struct_ops.c index b7e175cd0af0..b3f77b4561c8 100644 --- a/tools/testing/selftests/bpf/progs/bad_struct_ops.c +++ b/tools/testing/selftests/bpf/progs/bad_struct_ops.c @@ -3,7 +3,7 @@ #include <vmlinux.h> #include <bpf/bpf_helpers.h> #include <bpf/bpf_tracing.h> -#include "../bpf_testmod/bpf_testmod.h" +#include "../test_kmods/bpf_testmod.h" char _license[] SEC("license") = "GPL"; diff --git a/tools/testing/selftests/bpf/progs/cb_refs.c b/tools/testing/selftests/bpf/progs/cb_refs.c index 56c764df8196..5d6fc7f01ebb 100644 --- a/tools/testing/selftests/bpf/progs/cb_refs.c +++ b/tools/testing/selftests/bpf/progs/cb_refs.c @@ -2,7 +2,7 @@ #include <vmlinux.h> #include <bpf/bpf_tracing.h> #include <bpf/bpf_helpers.h> -#include "../bpf_testmod/bpf_testmod_kfunc.h" +#include "../test_kmods/bpf_testmod_kfunc.h" struct map_value { struct prog_test_ref_kfunc __kptr *ptr; diff --git a/tools/testing/selftests/bpf/progs/epilogue_exit.c b/tools/testing/selftests/bpf/progs/epilogue_exit.c index 33d3a57bee90..35fec7c75bef 100644 --- a/tools/testing/selftests/bpf/progs/epilogue_exit.c +++ b/tools/testing/selftests/bpf/progs/epilogue_exit.c @@ -4,8 +4,8 @@ #include <vmlinux.h> #include <bpf/bpf_tracing.h> #include "bpf_misc.h" -#include "../bpf_testmod/bpf_testmod.h" -#include "../bpf_testmod/bpf_testmod_kfunc.h" +#include "../test_kmods/bpf_testmod.h" +#include "../test_kmods/bpf_testmod_kfunc.h" char _license[] SEC("license") = "GPL"; diff --git a/tools/testing/selftests/bpf/progs/epilogue_tailcall.c b/tools/testing/selftests/bpf/progs/epilogue_tailcall.c index 7275dd594de0..153514691ba4 100644 --- a/tools/testing/selftests/bpf/progs/epilogue_tailcall.c +++ b/tools/testing/selftests/bpf/progs/epilogue_tailcall.c @@ -4,8 +4,8 @@ #include <vmlinux.h> #include <bpf/bpf_tracing.h> #include "bpf_misc.h" -#include "../bpf_testmod/bpf_testmod.h" -#include "../bpf_testmod/bpf_testmod_kfunc.h" +#include "../test_kmods/bpf_testmod.h" +#include "../test_kmods/bpf_testmod_kfunc.h" char _license[] SEC("license") = "GPL"; diff --git a/tools/testing/selftests/bpf/progs/iters_testmod.c b/tools/testing/selftests/bpf/progs/iters_testmod.c index df1d3db60b1b..9e4b45201e69 100644 --- a/tools/testing/selftests/bpf/progs/iters_testmod.c +++ b/tools/testing/selftests/bpf/progs/iters_testmod.c @@ -4,7 +4,7 @@ #include "bpf_experimental.h" #include <bpf/bpf_helpers.h> #include "bpf_misc.h" -#include "../bpf_testmod/bpf_testmod_kfunc.h" +#include "../test_kmods/bpf_testmod_kfunc.h" char _license[] SEC("license") = "GPL"; diff --git a/tools/testing/selftests/bpf/progs/jit_probe_mem.c b/tools/testing/selftests/bpf/progs/jit_probe_mem.c index f9789e668297..82190d79de37 100644 --- a/tools/testing/selftests/bpf/progs/jit_probe_mem.c +++ b/tools/testing/selftests/bpf/progs/jit_probe_mem.c @@ -3,7 +3,7 @@ #include <vmlinux.h> #include <bpf/bpf_tracing.h> #include <bpf/bpf_helpers.h> -#include "../bpf_testmod/bpf_testmod_kfunc.h" +#include "../test_kmods/bpf_testmod_kfunc.h" static struct prog_test_ref_kfunc __kptr *v; long total_sum = -1; diff --git a/tools/testing/selftests/bpf/progs/kfunc_call_destructive.c b/tools/testing/selftests/bpf/progs/kfunc_call_destructive.c index 7632d9ecb253..b9670e9a6e3d 100644 --- a/tools/testing/selftests/bpf/progs/kfunc_call_destructive.c +++ b/tools/testing/selftests/bpf/progs/kfunc_call_destructive.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 #include <vmlinux.h> #include <bpf/bpf_helpers.h> -#include "../bpf_testmod/bpf_testmod_kfunc.h" +#include "../test_kmods/bpf_testmod_kfunc.h" SEC("tc") int kfunc_destructive_test(void) diff --git a/tools/testing/selftests/bpf/progs/kfunc_call_fail.c b/tools/testing/selftests/bpf/progs/kfunc_call_fail.c index 08fae306539c..a1963497f0bf 100644 --- a/tools/testing/selftests/bpf/progs/kfunc_call_fail.c +++ b/tools/testing/selftests/bpf/progs/kfunc_call_fail.c @@ -2,7 +2,7 @@ /* Copyright (c) 2021 Facebook */ #include <vmlinux.h> #include <bpf/bpf_helpers.h> -#include "../bpf_testmod/bpf_testmod_kfunc.h" +#include "../test_kmods/bpf_testmod_kfunc.h" struct syscall_test_args { __u8 data[16]; diff --git a/tools/testing/selftests/bpf/progs/kfunc_call_race.c b/tools/testing/selftests/bpf/progs/kfunc_call_race.c index d532af07decf..48f64827cd93 100644 --- a/tools/testing/selftests/bpf/progs/kfunc_call_race.c +++ b/tools/testing/selftests/bpf/progs/kfunc_call_race.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 #include <vmlinux.h> #include <bpf/bpf_helpers.h> -#include "../bpf_testmod/bpf_testmod_kfunc.h" +#include "../test_kmods/bpf_testmod_kfunc.h" SEC("tc") int kfunc_call_fail(struct __sk_buff *ctx) diff --git a/tools/testing/selftests/bpf/progs/kfunc_call_test.c b/tools/testing/selftests/bpf/progs/kfunc_call_test.c index f502f755f567..8b86113a0126 100644 --- a/tools/testing/selftests/bpf/progs/kfunc_call_test.c +++ b/tools/testing/selftests/bpf/progs/kfunc_call_test.c @@ -2,7 +2,7 @@ /* Copyright (c) 2021 Facebook */ #include <vmlinux.h> #include <bpf/bpf_helpers.h> -#include "../bpf_testmod/bpf_testmod_kfunc.h" +#include "../test_kmods/bpf_testmod_kfunc.h" SEC("tc") int kfunc_call_test4(struct __sk_buff *skb) diff --git a/tools/testing/selftests/bpf/progs/kfunc_call_test_subprog.c b/tools/testing/selftests/bpf/progs/kfunc_call_test_subprog.c index 2380c75e74ce..8e150e85b50d 100644 --- a/tools/testing/selftests/bpf/progs/kfunc_call_test_subprog.c +++ b/tools/testing/selftests/bpf/progs/kfunc_call_test_subprog.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 /* Copyright (c) 2021 Facebook */ -#include "../bpf_testmod/bpf_testmod_kfunc.h" +#include "../test_kmods/bpf_testmod_kfunc.h" extern const int bpf_prog_active __ksym; int active_res = -1; diff --git a/tools/testing/selftests/bpf/progs/local_kptr_stash.c b/tools/testing/selftests/bpf/progs/local_kptr_stash.c index b092a72b2c9d..d736506a4c80 100644 --- a/tools/testing/selftests/bpf/progs/local_kptr_stash.c +++ b/tools/testing/selftests/bpf/progs/local_kptr_stash.c @@ -6,7 +6,7 @@ #include <bpf/bpf_helpers.h> #include <bpf/bpf_core_read.h> #include "../bpf_experimental.h" -#include "../bpf_testmod/bpf_testmod_kfunc.h" +#include "../test_kmods/bpf_testmod_kfunc.h" struct plain_local; diff --git a/tools/testing/selftests/bpf/progs/map_kptr.c b/tools/testing/selftests/bpf/progs/map_kptr.c index ab0ce1d01a4a..edaba481db9d 100644 --- a/tools/testing/selftests/bpf/progs/map_kptr.c +++ b/tools/testing/selftests/bpf/progs/map_kptr.c @@ -2,7 +2,7 @@ #include <vmlinux.h> #include <bpf/bpf_tracing.h> #include <bpf/bpf_helpers.h> -#include "../bpf_testmod/bpf_testmod_kfunc.h" +#include "../test_kmods/bpf_testmod_kfunc.h" struct map_value { struct prog_test_ref_kfunc __kptr_untrusted *unref_ptr; diff --git a/tools/testing/selftests/bpf/progs/map_kptr_fail.c b/tools/testing/selftests/bpf/progs/map_kptr_fail.c index 450bb373b179..c2a6bd392e48 100644 --- a/tools/testing/selftests/bpf/progs/map_kptr_fail.c +++ b/tools/testing/selftests/bpf/progs/map_kptr_fail.c @@ -4,7 +4,7 @@ #include <bpf/bpf_helpers.h> #include <bpf/bpf_core_read.h> #include "bpf_misc.h" -#include "../bpf_testmod/bpf_testmod_kfunc.h" +#include "../test_kmods/bpf_testmod_kfunc.h" struct map_value { char buf[8]; diff --git a/tools/testing/selftests/bpf/progs/missed_kprobe.c b/tools/testing/selftests/bpf/progs/missed_kprobe.c index 7f9ef701f5de..51a4fe64c917 100644 --- a/tools/testing/selftests/bpf/progs/missed_kprobe.c +++ b/tools/testing/selftests/bpf/progs/missed_kprobe.c @@ -2,7 +2,7 @@ #include "vmlinux.h" #include <bpf/bpf_helpers.h> #include <bpf/bpf_tracing.h> -#include "../bpf_testmod/bpf_testmod_kfunc.h" +#include "../test_kmods/bpf_testmod_kfunc.h" char _license[] SEC("license") = "GPL"; diff --git a/tools/testing/selftests/bpf/progs/missed_kprobe_recursion.c b/tools/testing/selftests/bpf/progs/missed_kprobe_recursion.c index 8ea71cbd6c45..c4bf679a9876 100644 --- a/tools/testing/selftests/bpf/progs/missed_kprobe_recursion.c +++ b/tools/testing/selftests/bpf/progs/missed_kprobe_recursion.c @@ -2,7 +2,7 @@ #include "vmlinux.h" #include <bpf/bpf_helpers.h> #include <bpf/bpf_tracing.h> -#include "../bpf_testmod/bpf_testmod_kfunc.h" +#include "../test_kmods/bpf_testmod_kfunc.h" char _license[] SEC("license") = "GPL"; diff --git a/tools/testing/selftests/bpf/progs/nested_acquire.c b/tools/testing/selftests/bpf/progs/nested_acquire.c index 8e521a21d995..49ad7b9adf56 100644 --- a/tools/testing/selftests/bpf/progs/nested_acquire.c +++ b/tools/testing/selftests/bpf/progs/nested_acquire.c @@ -4,7 +4,7 @@ #include <bpf/bpf_tracing.h> #include <bpf/bpf_helpers.h> #include "bpf_misc.h" -#include "../bpf_testmod/bpf_testmod_kfunc.h" +#include "../test_kmods/bpf_testmod_kfunc.h" char _license[] SEC("license") = "GPL"; diff --git a/tools/testing/selftests/bpf/progs/pro_epilogue.c b/tools/testing/selftests/bpf/progs/pro_epilogue.c index 44bc3f06b4b6..d97d6e07ef5c 100644 --- a/tools/testing/selftests/bpf/progs/pro_epilogue.c +++ b/tools/testing/selftests/bpf/progs/pro_epilogue.c @@ -4,8 +4,8 @@ #include <vmlinux.h> #include <bpf/bpf_tracing.h> #include "bpf_misc.h" -#include "../bpf_testmod/bpf_testmod.h" -#include "../bpf_testmod/bpf_testmod_kfunc.h" +#include "../test_kmods/bpf_testmod.h" +#include "../test_kmods/bpf_testmod_kfunc.h" char _license[] SEC("license") = "GPL"; diff --git a/tools/testing/selftests/bpf/progs/pro_epilogue_goto_start.c b/tools/testing/selftests/bpf/progs/pro_epilogue_goto_start.c index 3529e53be355..6048d79be48b 100644 --- a/tools/testing/selftests/bpf/progs/pro_epilogue_goto_start.c +++ b/tools/testing/selftests/bpf/progs/pro_epilogue_goto_start.c @@ -4,8 +4,8 @@ #include <vmlinux.h> #include <bpf/bpf_tracing.h> #include "bpf_misc.h" -#include "../bpf_testmod/bpf_testmod.h" -#include "../bpf_testmod/bpf_testmod_kfunc.h" +#include "../test_kmods/bpf_testmod.h" +#include "../test_kmods/bpf_testmod_kfunc.h" char _license[] SEC("license") = "GPL"; diff --git a/tools/testing/selftests/bpf/progs/sock_addr_kern.c b/tools/testing/selftests/bpf/progs/sock_addr_kern.c index 8386bb15ccdc..84ad515eafd6 100644 --- a/tools/testing/selftests/bpf/progs/sock_addr_kern.c +++ b/tools/testing/selftests/bpf/progs/sock_addr_kern.c @@ -2,7 +2,7 @@ /* Copyright (c) 2024 Google LLC */ #include <vmlinux.h> #include <bpf/bpf_helpers.h> -#include "../bpf_testmod/bpf_testmod_kfunc.h" +#include "../test_kmods/bpf_testmod_kfunc.h" SEC("syscall") int init_sock(struct init_sock_args *args) diff --git a/tools/testing/selftests/bpf/progs/struct_ops_detach.c b/tools/testing/selftests/bpf/progs/struct_ops_detach.c index d7fdcabe7d90..284a5b008e0c 100644 --- a/tools/testing/selftests/bpf/progs/struct_ops_detach.c +++ b/tools/testing/selftests/bpf/progs/struct_ops_detach.c @@ -2,7 +2,7 @@ /* Copyright (c) 2024 Meta Platforms, Inc. and affiliates. */ #include <vmlinux.h> #include <bpf/bpf_helpers.h> -#include "../bpf_testmod/bpf_testmod.h" +#include "../test_kmods/bpf_testmod.h" char _license[] SEC("license") = "GPL"; diff --git a/tools/testing/selftests/bpf/progs/struct_ops_forgotten_cb.c b/tools/testing/selftests/bpf/progs/struct_ops_forgotten_cb.c index 3c822103bd40..d8cc99f5c2e2 100644 --- a/tools/testing/selftests/bpf/progs/struct_ops_forgotten_cb.c +++ b/tools/testing/selftests/bpf/progs/struct_ops_forgotten_cb.c @@ -2,7 +2,7 @@ /* Copyright (c) 2024 Meta Platforms, Inc. and affiliates. */ #include <vmlinux.h> #include <bpf/bpf_tracing.h> -#include "../bpf_testmod/bpf_testmod.h" +#include "../test_kmods/bpf_testmod.h" char _license[] SEC("license") = "GPL"; diff --git a/tools/testing/selftests/bpf/progs/struct_ops_maybe_null.c b/tools/testing/selftests/bpf/progs/struct_ops_maybe_null.c index b450f72e744a..ccab3935aa42 100644 --- a/tools/testing/selftests/bpf/progs/struct_ops_maybe_null.c +++ b/tools/testing/selftests/bpf/progs/struct_ops_maybe_null.c @@ -2,7 +2,7 @@ /* Copyright (c) 2024 Meta Platforms, Inc. and affiliates. */ #include <vmlinux.h> #include <bpf/bpf_tracing.h> -#include "../bpf_testmod/bpf_testmod.h" +#include "../test_kmods/bpf_testmod.h" char _license[] SEC("license") = "GPL"; diff --git a/tools/testing/selftests/bpf/progs/struct_ops_maybe_null_fail.c b/tools/testing/selftests/bpf/progs/struct_ops_maybe_null_fail.c index 6283099ec383..8b5515f4f724 100644 --- a/tools/testing/selftests/bpf/progs/struct_ops_maybe_null_fail.c +++ b/tools/testing/selftests/bpf/progs/struct_ops_maybe_null_fail.c @@ -2,7 +2,7 @@ /* Copyright (c) 2024 Meta Platforms, Inc. and affiliates. */ #include <vmlinux.h> #include <bpf/bpf_tracing.h> -#include "../bpf_testmod/bpf_testmod.h" +#include "../test_kmods/bpf_testmod.h" char _license[] SEC("license") = "GPL"; diff --git a/tools/testing/selftests/bpf/progs/struct_ops_module.c b/tools/testing/selftests/bpf/progs/struct_ops_module.c index 4c56d4a9d9f4..71c420c3a5a6 100644 --- a/tools/testing/selftests/bpf/progs/struct_ops_module.c +++ b/tools/testing/selftests/bpf/progs/struct_ops_module.c @@ -3,7 +3,7 @@ #include <vmlinux.h> #include <bpf/bpf_helpers.h> #include <bpf/bpf_tracing.h> -#include "../bpf_testmod/bpf_testmod.h" +#include "../test_kmods/bpf_testmod.h" char _license[] SEC("license") = "GPL"; diff --git a/tools/testing/selftests/bpf/progs/struct_ops_multi_pages.c b/tools/testing/selftests/bpf/progs/struct_ops_multi_pages.c index 9efcc6e4d356..5b23ea817f1f 100644 --- a/tools/testing/selftests/bpf/progs/struct_ops_multi_pages.c +++ b/tools/testing/selftests/bpf/progs/struct_ops_multi_pages.c @@ -3,7 +3,7 @@ #include <vmlinux.h> #include <bpf/bpf_helpers.h> #include <bpf/bpf_tracing.h> -#include "../bpf_testmod/bpf_testmod.h" +#include "../test_kmods/bpf_testmod.h" char _license[] SEC("license") = "GPL"; diff --git a/tools/testing/selftests/bpf/progs/struct_ops_nulled_out_cb.c b/tools/testing/selftests/bpf/progs/struct_ops_nulled_out_cb.c index fa2021388485..5d0937fa07be 100644 --- a/tools/testing/selftests/bpf/progs/struct_ops_nulled_out_cb.c +++ b/tools/testing/selftests/bpf/progs/struct_ops_nulled_out_cb.c @@ -2,7 +2,7 @@ /* Copyright (c) 2024 Meta Platforms, Inc. and affiliates. */ #include <vmlinux.h> #include <bpf/bpf_tracing.h> -#include "../bpf_testmod/bpf_testmod.h" +#include "../test_kmods/bpf_testmod.h" char _license[] SEC("license") = "GPL"; diff --git a/tools/testing/selftests/bpf/progs/struct_ops_private_stack.c b/tools/testing/selftests/bpf/progs/struct_ops_private_stack.c index 8ea57e5348ab..0e4d2ff63ab8 100644 --- a/tools/testing/selftests/bpf/progs/struct_ops_private_stack.c +++ b/tools/testing/selftests/bpf/progs/struct_ops_private_stack.c @@ -3,7 +3,7 @@ #include <vmlinux.h> #include <bpf/bpf_helpers.h> #include <bpf/bpf_tracing.h> -#include "../bpf_testmod/bpf_testmod.h" +#include "../test_kmods/bpf_testmod.h" char _license[] SEC("license") = "GPL"; diff --git a/tools/testing/selftests/bpf/progs/struct_ops_private_stack_fail.c b/tools/testing/selftests/bpf/progs/struct_ops_private_stack_fail.c index 1f55ec4cee37..58d5d8dc2235 100644 --- a/tools/testing/selftests/bpf/progs/struct_ops_private_stack_fail.c +++ b/tools/testing/selftests/bpf/progs/struct_ops_private_stack_fail.c @@ -3,7 +3,7 @@ #include <vmlinux.h> #include <bpf/bpf_helpers.h> #include <bpf/bpf_tracing.h> -#include "../bpf_testmod/bpf_testmod.h" +#include "../test_kmods/bpf_testmod.h" char _license[] SEC("license") = "GPL"; diff --git a/tools/testing/selftests/bpf/progs/struct_ops_private_stack_recur.c b/tools/testing/selftests/bpf/progs/struct_ops_private_stack_recur.c index f2f300d50988..31e58389bb8b 100644 --- a/tools/testing/selftests/bpf/progs/struct_ops_private_stack_recur.c +++ b/tools/testing/selftests/bpf/progs/struct_ops_private_stack_recur.c @@ -3,7 +3,7 @@ #include <vmlinux.h> #include <bpf/bpf_helpers.h> #include <bpf/bpf_tracing.h> -#include "../bpf_testmod/bpf_testmod.h" +#include "../test_kmods/bpf_testmod.h" char _license[] SEC("license") = "GPL"; diff --git a/tools/testing/selftests/bpf/progs/test_kfunc_param_nullable.c b/tools/testing/selftests/bpf/progs/test_kfunc_param_nullable.c index 7ac7e1de34d8..0ad1bf1ede8d 100644 --- a/tools/testing/selftests/bpf/progs/test_kfunc_param_nullable.c +++ b/tools/testing/selftests/bpf/progs/test_kfunc_param_nullable.c @@ -4,7 +4,7 @@ #include <bpf/bpf_helpers.h> #include "bpf_misc.h" #include "bpf_kfuncs.h" -#include "../bpf_testmod/bpf_testmod_kfunc.h" +#include "../test_kmods/bpf_testmod_kfunc.h" SEC("tc") int kfunc_dynptr_nullable_test1(struct __sk_buff *skb) diff --git a/tools/testing/selftests/bpf/progs/test_module_attach.c b/tools/testing/selftests/bpf/progs/test_module_attach.c index cc1a012d038f..fb07f5773888 100644 --- a/tools/testing/selftests/bpf/progs/test_module_attach.c +++ b/tools/testing/selftests/bpf/progs/test_module_attach.c @@ -5,7 +5,7 @@ #include <bpf/bpf_helpers.h> #include <bpf/bpf_tracing.h> #include <bpf/bpf_core_read.h> -#include "../bpf_testmod/bpf_testmod.h" +#include "../test_kmods/bpf_testmod.h" __u32 raw_tp_read_sz = 0; diff --git a/tools/testing/selftests/bpf/progs/test_tp_btf_nullable.c b/tools/testing/selftests/bpf/progs/test_tp_btf_nullable.c index 5aaf2b065f86..3bce838e92d5 100644 --- a/tools/testing/selftests/bpf/progs/test_tp_btf_nullable.c +++ b/tools/testing/selftests/bpf/progs/test_tp_btf_nullable.c @@ -3,7 +3,7 @@ #include "vmlinux.h" #include <bpf/bpf_helpers.h> #include <bpf/bpf_tracing.h> -#include "../bpf_testmod/bpf_testmod.h" +#include "../test_kmods/bpf_testmod.h" #include "bpf_misc.h" SEC("tp_btf/bpf_testmod_test_nullable_bare") diff --git a/tools/testing/selftests/bpf/progs/unsupported_ops.c b/tools/testing/selftests/bpf/progs/unsupported_ops.c index 9180365a3568..8aa2e0dd624e 100644 --- a/tools/testing/selftests/bpf/progs/unsupported_ops.c +++ b/tools/testing/selftests/bpf/progs/unsupported_ops.c @@ -4,7 +4,7 @@ #include <vmlinux.h> #include <bpf/bpf_tracing.h> #include "bpf_misc.h" -#include "../bpf_testmod/bpf_testmod.h" +#include "../test_kmods/bpf_testmod.h" char _license[] SEC("license") = "GPL"; diff --git a/tools/testing/selftests/bpf/progs/wq.c b/tools/testing/selftests/bpf/progs/wq.c index f8d3ae0c29ae..2f1ba08c293e 100644 --- a/tools/testing/selftests/bpf/progs/wq.c +++ b/tools/testing/selftests/bpf/progs/wq.c @@ -5,7 +5,7 @@ #include "bpf_experimental.h" #include <bpf/bpf_helpers.h> #include "bpf_misc.h" -#include "../bpf_testmod/bpf_testmod_kfunc.h" +#include "../test_kmods/bpf_testmod_kfunc.h" char _license[] SEC("license") = "GPL"; diff --git a/tools/testing/selftests/bpf/progs/wq_failures.c b/tools/testing/selftests/bpf/progs/wq_failures.c index 25b51a72fe0f..4240211a1900 100644 --- a/tools/testing/selftests/bpf/progs/wq_failures.c +++ b/tools/testing/selftests/bpf/progs/wq_failures.c @@ -5,7 +5,7 @@ #include "bpf_experimental.h" #include <bpf/bpf_helpers.h> #include "bpf_misc.h" -#include "../bpf_testmod/bpf_testmod_kfunc.h" +#include "../test_kmods/bpf_testmod_kfunc.h" char _license[] SEC("license") = "GPL"; diff --git a/tools/testing/selftests/bpf/bpf_testmod/.gitignore b/tools/testing/selftests/bpf/test_kmods/.gitignore index ded513777281..ded513777281 100644 --- a/tools/testing/selftests/bpf/bpf_testmod/.gitignore +++ b/tools/testing/selftests/bpf/test_kmods/.gitignore diff --git a/tools/testing/selftests/bpf/test_kmods/Makefile b/tools/testing/selftests/bpf/test_kmods/Makefile new file mode 100644 index 000000000000..d4e50c4509c9 --- /dev/null +++ b/tools/testing/selftests/bpf/test_kmods/Makefile @@ -0,0 +1,21 @@ +TEST_KMOD_DIR := $(realpath $(dir $(abspath $(lastword $(MAKEFILE_LIST))))) +KDIR ?= $(abspath $(TEST_KMOD_DIR)/../../../../..) + +ifeq ($(V),1) +Q = +else +Q = @ +endif + +MODULES = bpf_testmod.ko bpf_test_no_cfi.ko bpf_test_modorder_x.ko \ + bpf_test_modorder_y.ko + +$(foreach m,$(MODULES),$(eval obj-m += $(m:.ko=.o))) + +CFLAGS_bpf_testmod.o = -I$(src) + +all: + $(Q)$(MAKE) -C $(KDIR) M=$(TEST_KMOD_DIR) modules + +clean: + $(Q)$(MAKE) -C $(KDIR) M=$(TEST_KMOD_DIR) clean diff --git a/tools/testing/selftests/bpf/bpf_test_modorder_x/bpf_test_modorder_x.c b/tools/testing/selftests/bpf/test_kmods/bpf_test_modorder_x.c index 0cc747fa912f..0cc747fa912f 100644 --- a/tools/testing/selftests/bpf/bpf_test_modorder_x/bpf_test_modorder_x.c +++ b/tools/testing/selftests/bpf/test_kmods/bpf_test_modorder_x.c diff --git a/tools/testing/selftests/bpf/bpf_test_modorder_y/bpf_test_modorder_y.c b/tools/testing/selftests/bpf/test_kmods/bpf_test_modorder_y.c index c627ee085d13..c627ee085d13 100644 --- a/tools/testing/selftests/bpf/bpf_test_modorder_y/bpf_test_modorder_y.c +++ b/tools/testing/selftests/bpf/test_kmods/bpf_test_modorder_y.c diff --git a/tools/testing/selftests/bpf/bpf_test_no_cfi/bpf_test_no_cfi.c b/tools/testing/selftests/bpf/test_kmods/bpf_test_no_cfi.c index 948eb3962732..948eb3962732 100644 --- a/tools/testing/selftests/bpf/bpf_test_no_cfi/bpf_test_no_cfi.c +++ b/tools/testing/selftests/bpf/test_kmods/bpf_test_no_cfi.c diff --git a/tools/testing/selftests/bpf/bpf_testmod/bpf_testmod-events.h b/tools/testing/selftests/bpf/test_kmods/bpf_testmod-events.h index aeef86b3da74..aeef86b3da74 100644 --- a/tools/testing/selftests/bpf/bpf_testmod/bpf_testmod-events.h +++ b/tools/testing/selftests/bpf/test_kmods/bpf_testmod-events.h diff --git a/tools/testing/selftests/bpf/bpf_testmod/bpf_testmod.c b/tools/testing/selftests/bpf/test_kmods/bpf_testmod.c index cc9dde507aba..cc9dde507aba 100644 --- a/tools/testing/selftests/bpf/bpf_testmod/bpf_testmod.c +++ b/tools/testing/selftests/bpf/test_kmods/bpf_testmod.c diff --git a/tools/testing/selftests/bpf/bpf_testmod/bpf_testmod.h b/tools/testing/selftests/bpf/test_kmods/bpf_testmod.h index 356803d1c10e..356803d1c10e 100644 --- a/tools/testing/selftests/bpf/bpf_testmod/bpf_testmod.h +++ b/tools/testing/selftests/bpf/test_kmods/bpf_testmod.h diff --git a/tools/testing/selftests/bpf/bpf_testmod/bpf_testmod_kfunc.h b/tools/testing/selftests/bpf/test_kmods/bpf_testmod_kfunc.h index b58817938deb..b58817938deb 100644 --- a/tools/testing/selftests/bpf/bpf_testmod/bpf_testmod_kfunc.h +++ b/tools/testing/selftests/bpf/test_kmods/bpf_testmod_kfunc.h |