diff --git a/kernel/bpf/cgroup.c b/kernel/bpf/cgroup.c index ffbafbef5010d..cd220e861d678 100644 --- a/kernel/bpf/cgroup.c +++ b/kernel/bpf/cgroup.c @@ -2272,7 +2272,7 @@ static const struct bpf_func_proto bpf_sysctl_get_name_proto = { .gpl_only = false, .ret_type = RET_INTEGER, .arg1_type = ARG_PTR_TO_CTX, - .arg2_type = ARG_PTR_TO_MEM, + .arg2_type = ARG_PTR_TO_MEM | MEM_WRITE, .arg3_type = ARG_CONST_SIZE, .arg4_type = ARG_ANYTHING, }; diff --git a/tools/testing/selftests/bpf/.gitignore b/tools/testing/selftests/bpf/.gitignore index e2a2c46c008b1..3d8378972d26c 100644 --- a/tools/testing/selftests/bpf/.gitignore +++ b/tools/testing/selftests/bpf/.gitignore @@ -21,7 +21,6 @@ test_lirc_mode2_user flow_dissector_load test_tcpnotify_user test_libbpf -test_sysctl xdping test_cpp *.d diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile index da868bb8c4215..4863106034dfb 100644 --- a/tools/testing/selftests/bpf/Makefile +++ b/tools/testing/selftests/bpf/Makefile @@ -73,7 +73,7 @@ endif # Order correspond to 'make run_tests' order TEST_GEN_PROGS = test_verifier test_tag test_maps test_lru_map test_progs \ test_sockmap \ - test_tcpnotify_user test_sysctl \ + test_tcpnotify_user \ test_progs-no_alu32 TEST_INST_SUBDIRS := no_alu32 @@ -221,7 +221,7 @@ ifeq ($(VMLINUX_BTF),) $(error Cannot find a vmlinux for VMLINUX_BTF at any of "$(VMLINUX_BTF_PATHS)") endif -# Define simple and short `make test_progs`, `make test_sysctl`, etc targets +# Define simple and short `make test_progs`, `make test_maps`, etc targets # to build individual tests. # NOTE: Semicolon at the end is critical to override lib.mk's default static # rule for binaries. @@ -330,7 +330,6 @@ NETWORK_HELPERS := $(OUTPUT)/network_helpers.o $(OUTPUT)/test_sockmap: $(CGROUP_HELPERS) $(TESTING_HELPERS) $(OUTPUT)/test_tcpnotify_user: $(CGROUP_HELPERS) $(TESTING_HELPERS) $(TRACE_HELPERS) $(OUTPUT)/test_sock_fields: $(CGROUP_HELPERS) $(TESTING_HELPERS) -$(OUTPUT)/test_sysctl: $(CGROUP_HELPERS) $(TESTING_HELPERS) $(OUTPUT)/test_tag: $(TESTING_HELPERS) $(OUTPUT)/test_lirc_mode2_user: $(TESTING_HELPERS) $(OUTPUT)/xdping: $(TESTING_HELPERS) diff --git a/tools/testing/selftests/bpf/test_sysctl.c b/tools/testing/selftests/bpf/prog_tests/test_sysctl.c similarity index 98% rename from tools/testing/selftests/bpf/test_sysctl.c rename to tools/testing/selftests/bpf/prog_tests/test_sysctl.c index bcdbd27f22f08..273dd41ca09e4 100644 --- a/tools/testing/selftests/bpf/test_sysctl.c +++ b/tools/testing/selftests/bpf/prog_tests/test_sysctl.c @@ -1,22 +1,8 @@ // SPDX-License-Identifier: GPL-2.0 // Copyright (c) 2019 Facebook -#include -#include -#include -#include -#include -#include - -#include - -#include -#include - -#include -#include "bpf_util.h" +#include "test_progs.h" #include "cgroup_helpers.h" -#include "testing_helpers.h" #define CG_PATH "/foo" #define MAX_INSNS 512 @@ -1608,26 +1594,19 @@ static int run_tests(int cgfd) return fails ? -1 : 0; } -int main(int argc, char **argv) +void test_sysctl(void) { - int cgfd = -1; - int err = 0; + int cgfd; cgfd = cgroup_setup_and_join(CG_PATH); - if (cgfd < 0) - goto err; + if (!ASSERT_OK_FD(cgfd < 0, "create_cgroup")) + goto out; - /* Use libbpf 1.0 API mode */ - libbpf_set_strict_mode(LIBBPF_STRICT_ALL); + if (!ASSERT_OK(run_tests(cgfd), "run_tests")) + goto out; - if (run_tests(cgfd)) - goto err; - - goto out; -err: - err = -1; out: close(cgfd); cleanup_cgroup_environment(); - return err; + return; }