Linux-kselftest-mirror December 2021

linux-kselftest-mirror@lists.linaro.org

126 participants
168 discussions

[PATCH net] selftests/fib_tests: ping from dummy0 in fib_rp_filter_test()

by Peilin Ye

From: Peilin Ye <peilin.ye(a)bytedance.com> Currently rp_filter tests in fib_tests.sh:fib_rp_filter_test() are failing. ping sockets are bound to dummy1 using the "-I" option (SO_BINDTODEVICE), but socket lookup is failing when receiving ping replies, since the routing table thinks they belong to dummy0. For example, suppose ping is using a SOCK_RAW socket for ICMP messages. When receiving ping replies, in __raw_v4_lookup(), sk->sk_bound_dev_if is 3 (dummy1), but dif (skb_rtable(skb)->rt_iif) says 2 (dummy0), so the raw_sk_bound_dev_eq() check fails. Similar things happen in ping_lookup() for SOCK_ICMP sockets. Fix the tests by binding to dummy0 instead. Redirect ping requests to dummy1 before redirecting them again to lo, so that sk->sk_bound_dev_if agrees with our routing table. These tests used to pass due to a bug [1] in iputils, where "ping -I" actually did not bind ICMP message sockets to device. The bug has been fixed by iputils commit f455fee41c07 ("ping: also bind the ICMP socket to the specific device") in 2016, which is why our rp_filter tests started to fail. See [2] . Tested with ping from iputils 20210722-41-gf9fb573: $ ./fib_tests.sh -t rp_filter IPv4 rp_filter tests TEST: rp_filter passes local packets [ OK ] TEST: rp_filter passes loopback packets [ OK ] [1] https://github.com/iputils/iputils/issues/55 [2] https://github.com/iputils/iputils/commit/f455fee41c077d4b700a473b2f5b3487b… Reported-by: Hangbin Liu <liuhangbin(a)gmail.com> Fixes: adb701d6cfa4 ("selftests: add a test case for rp_filter") Reviewed-by: Cong Wang <cong.wang(a)bytedance.com> Signed-off-by: Peilin Ye <peilin.ye(a)bytedance.com> --- tools/testing/selftests/net/fib_tests.sh | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/net/fib_tests.sh b/tools/testing/selftests/net/fib_tests.sh index 5abe92d55b69..b8bceae00f8e 100755 --- a/tools/testing/selftests/net/fib_tests.sh +++ b/tools/testing/selftests/net/fib_tests.sh @@ -453,15 +453,19 @@ fib_rp_filter_test() $NS_EXEC sysctl -qw net.ipv4.conf.all.accept_local=1 $NS_EXEC sysctl -qw net.ipv4.conf.all.route_localnet=1 + $NS_EXEC tc qd add dev dummy0 parent root handle 1: fq_codel + $NS_EXEC tc filter add dev dummy0 parent 1: protocol arp basic action mirred egress redirect dev dummy1 + $NS_EXEC tc filter add dev dummy0 parent 1: protocol ip basic action mirred egress redirect dev dummy1 + $NS_EXEC tc qd add dev dummy1 parent root handle 1: fq_codel $NS_EXEC tc filter add dev dummy1 parent 1: protocol arp basic action mirred egress redirect dev lo $NS_EXEC tc filter add dev dummy1 parent 1: protocol ip basic action mirred egress redirect dev lo set +e - run_cmd "ip netns exec ns1 ping -I dummy1 -w1 -c1 198.51.100.1" + run_cmd "ip netns exec ns1 ping -I dummy0 -w1 -c1 198.51.100.1" log_test $? 0 "rp_filter passes local packets" - run_cmd "ip netns exec ns1 ping -I dummy1 -w1 -c1 127.0.0.1" + run_cmd "ip netns exec ns1 ping -I dummy0 -w1 -c1 127.0.0.1" log_test $? 0 "rp_filter passes loopback packets" cleanup -- 2.20.1

2 years, 10 months

[PATCH v2] selftests/seccomp: Unconditionally define seccomp_metadata

by Luke Nowakowski-Krijger

Unconditonally define seccomp_metadata and remove the linux/ptrace.h include. There are conflicts between glibc system headers sys/ptrace.h and linux/ptrace.h that can likely cause seccomp_metadata to not be defined depending on what system header versions are installed, leading to compile errors. This fix makes this test more likely to compile on a wider variety of systems. Signed-off-by: Luke Nowakowski-Krijger <luke.nowakowskikrijger(a)canonical.com> --- v2 + resend: Added comment to explain why there is a header definiton being defined in the file and to suggest to future developers that they might have to do the same for future fixes for definition issues like this. tools/testing/selftests/seccomp/seccomp_bpf.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/seccomp/seccomp_bpf.c b/tools/testing/selftests/seccomp/seccomp_bpf.c index d425688cf59c..19d0b448511c 100644 --- a/tools/testing/selftests/seccomp/seccomp_bpf.c +++ b/tools/testing/selftests/seccomp/seccomp_bpf.c @@ -26,7 +26,6 @@ #include <sys/ptrace.h> #include <sys/user.h> #include <linux/prctl.h> -#include <linux/ptrace.h> #include <linux/seccomp.h> #include <pthread.h> #include <semaphore.h> @@ -171,12 +170,17 @@ struct seccomp_data { #ifndef PTRACE_SECCOMP_GET_METADATA #define PTRACE_SECCOMP_GET_METADATA 0x420d +#endif +/* + * There are conflicting definitions in ptrace system headers that lead to + * struct seccomp_metadata to not be defined. So until those conflicts get + * sorted out, we should rely on some of our own in-tree ptrace definitions. + */ struct seccomp_metadata { __u64 filter_off; /* Input: which filter */ __u64 flags; /* Output: filter's flags */ }; -#endif #ifndef SECCOMP_FILTER_FLAG_NEW_LISTENER #define SECCOMP_FILTER_FLAG_NEW_LISTENER (1UL << 3) -- 2.32.0

2 years, 10 months

[PATCH] testing/bpf: Update test names for xchg and cmpxchg

by Paul E. McKenney

The test_cmpxchg() and test_xchg() functions say "test_run add". Therefore, make them say "test_run cmpxchg" and "test_run xchg", respectively. Cc: Shuah Khan <shuah(a)kernel.org> Cc: Alexei Starovoitov <ast(a)kernel.org> Cc: Daniel Borkmann <daniel(a)iogearbox.net> Cc: Andrii Nakryiko <andrii(a)kernel.org> Cc: Martin KaFai Lau <kafai(a)fb.com> Cc: Song Liu <songliubraving(a)fb.com> Cc: Yonghong Song <yhs(a)fb.com> Cc: John Fastabend <john.fastabend(a)gmail.com> Cc: KP Singh <kpsingh(a)kernel.org> Cc: <linux-kselftest(a)vger.kernel.org> Cc: <netdev(a)vger.kernel.org> Cc: <bpf(a)vger.kernel.org> Cc: <linux-kernel(a)vger.kernel.org> Signed-off-by: Paul E. McKenney <paulmck(a)kernel.org> diff --git a/tools/testing/selftests/bpf/prog_tests/atomics.c b/tools/testing/selftests/bpf/prog_tests/atomics.c index 0f9525293881b..86b7d5d84eec4 100644 --- a/tools/testing/selftests/bpf/prog_tests/atomics.c +++ b/tools/testing/selftests/bpf/prog_tests/atomics.c @@ -167,7 +167,7 @@ static void test_cmpxchg(struct atomics_lskel *skel) prog_fd = skel->progs.cmpxchg.prog_fd; err = bpf_prog_test_run(prog_fd, 1, NULL, 0, NULL, NULL, &retval, &duration); - if (CHECK(err || retval, "test_run add", + if (CHECK(err || retval, "test_run cmpxchg", "err %d errno %d retval %d duration %d\n", err, errno, retval, duration)) goto cleanup; @@ -196,7 +196,7 @@ static void test_xchg(struct atomics_lskel *skel) prog_fd = skel->progs.xchg.prog_fd; err = bpf_prog_test_run(prog_fd, 1, NULL, 0, NULL, NULL, &retval, &duration); - if (CHECK(err || retval, "test_run add", + if (CHECK(err || retval, "test_run xchg", "err %d errno %d retval %d duration %d\n", err, errno, retval, duration)) goto cleanup;

2 years, 10 months

[PATCH v2 bpf-next] selftests/bpf: Build testing_helpers.o out of tree

by Jean-Philippe Brucker

Add $(OUTPUT) prefix to testing_helpers.o, so it can be built out of tree when necessary. At the moment, in addition to being built in-tree even when out-of-tree is required, testing_helpers.o is not built with the right recipe when cross-building. For consistency the other helpers, cgroup_helpers and trace_helpers, can also be passed as objects instead of source. Use *_HELPERS variable to keep the Makefile readable. Fixes: f87c1930ac29 ("selftests/bpf: Merge test_stub.c into testing_helpers.c") Signed-off-by: Jean-Philippe Brucker <jean-philippe(a)linaro.org> --- v2: Homogenize cgroup_helpers and trace_helpers. v1: https://lore.kernel.org/bpf/20211129111508.404367-1-jean-philippe@linaro.or… --- tools/testing/selftests/bpf/Makefile | 40 +++++++++++++++------------- 1 file changed, 22 insertions(+), 18 deletions(-) diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile index a6c0e92c86a1..75799506a5d8 100644 --- a/tools/testing/selftests/bpf/Makefile +++ b/tools/testing/selftests/bpf/Makefile @@ -192,22 +192,26 @@ TEST_GEN_PROGS_EXTENDED += $(DEFAULT_BPFTOOL) $(TEST_GEN_PROGS) $(TEST_GEN_PROGS_EXTENDED): $(BPFOBJ) -$(OUTPUT)/test_dev_cgroup: cgroup_helpers.c testing_helpers.o -$(OUTPUT)/test_skb_cgroup_id_user: cgroup_helpers.c testing_helpers.o -$(OUTPUT)/test_sock: cgroup_helpers.c testing_helpers.o -$(OUTPUT)/test_sock_addr: cgroup_helpers.c testing_helpers.o -$(OUTPUT)/test_sockmap: cgroup_helpers.c testing_helpers.o -$(OUTPUT)/test_tcpnotify_user: cgroup_helpers.c trace_helpers.c testing_helpers.o -$(OUTPUT)/get_cgroup_id_user: cgroup_helpers.c testing_helpers.o -$(OUTPUT)/test_cgroup_storage: cgroup_helpers.c testing_helpers.o -$(OUTPUT)/test_sock_fields: cgroup_helpers.c testing_helpers.o -$(OUTPUT)/test_sysctl: cgroup_helpers.c testing_helpers.o -$(OUTPUT)/test_tag: testing_helpers.o -$(OUTPUT)/test_lirc_mode2_user: testing_helpers.o -$(OUTPUT)/xdping: testing_helpers.o -$(OUTPUT)/flow_dissector_load: testing_helpers.o -$(OUTPUT)/test_maps: testing_helpers.o -$(OUTPUT)/test_verifier: testing_helpers.o +CGROUP_HELPERS := $(OUTPUT)/cgroup_helpers.o +TESTING_HELPERS := $(OUTPUT)/testing_helpers.o +TRACE_HELPERS := $(OUTPUT)/trace_helpers.o + +$(OUTPUT)/test_dev_cgroup: $(CGROUP_HELPERS) $(TESTING_HELPERS) +$(OUTPUT)/test_skb_cgroup_id_user: $(CGROUP_HELPERS) $(TESTING_HELPERS) +$(OUTPUT)/test_sock: $(CGROUP_HELPERS) $(TESTING_HELPERS) +$(OUTPUT)/test_sock_addr: $(CGROUP_HELPERS) $(TESTING_HELPERS) +$(OUTPUT)/test_sockmap: $(CGROUP_HELPERS) $(TESTING_HELPERS) +$(OUTPUT)/test_tcpnotify_user: $(CGROUP_HELPERS) $(TESTING_HELPERS) $(TRACE_HELPERS) +$(OUTPUT)/get_cgroup_id_user: $(CGROUP_HELPERS) $(TESTING_HELPERS) +$(OUTPUT)/test_cgroup_storage: $(CGROUP_HELPERS) $(TESTING_HELPERS) +$(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: $(TESTING_HELPERS) +$(OUTPUT)/flow_dissector_load: $(TESTING_HELPERS) +$(OUTPUT)/test_maps: $(TESTING_HELPERS) +$(OUTPUT)/test_verifier: $(TESTING_HELPERS) BPFTOOL ?= $(DEFAULT_BPFTOOL) $(DEFAULT_BPFTOOL): $(wildcard $(BPFTOOLDIR)/*.[ch] $(BPFTOOLDIR)/Makefile) \ @@ -535,8 +539,8 @@ $(OUTPUT)/bench_bpf_loop.o: $(OUTPUT)/bpf_loop_bench.skel.h $(OUTPUT)/bench.o: bench.h testing_helpers.h $(BPFOBJ) $(OUTPUT)/bench: LDLIBS += -lm $(OUTPUT)/bench: $(OUTPUT)/bench.o \ - $(OUTPUT)/testing_helpers.o \ - $(OUTPUT)/trace_helpers.o \ + $(TESTING_HELPERS) \ + $(TRACE_HELPERS) \ $(OUTPUT)/bench_count.o \ $(OUTPUT)/bench_rename.o \ $(OUTPUT)/bench_trigger.o \ -- 2.34.0

2 years, 10 months

[PATCH v11 0/6] gpio-sim: configfs-based GPIO simulator

by Bartosz Golaszewski

Here's the eleventh revision of the simulator. As there was no reasoning with configfs maintainers for many months, this time the whole concept of committable items has been dropped. Instead, each configfs chip item (or rather a group - more on that later) exposes a new attribute called 'live'. Writing 1 to it brings the chip on-line (registers the platform device) and writing 0 tears it down. There are some caveats to that approach - for example: we can't block the user-space from deleting chip items when chips are live but is just handled by silently destroying the chip device in the background. In v11 the configfs structure has been deepened to allow creating multiple banks per platform device. The sysfs interface has changed so that the gpio_simX attributes are now under the bank's device node and not the platform device's. v1 -> v2: - add selftests for gpio-sim - add helper programs for selftests - update the configfs rename callback to work with the new API introduced in v5.11 - fix a missing quote in the documentation - use !! whenever using bits operation that are required to return 0 or 1 - use provided bitmap API instead of reimplementing copy or fill operations - fix a deadlock in gpio_sim_direction_output() - add new read-only configfs attributes for mapping of configfs items to GPIO device names - and address other minor issues pointed out in reviews of v1 v2 -> v3: - use devm_bitmap_alloc() instead of the zalloc variant if we're initializing the bitmap with 1s - drop the patch exporting device_is_bound() - don't return -ENODEV from dev_nam and chip_name configfs attributes, return a string indicating that the device is not available yet ('n/a') - fix indentation where it makes sense - don't protect IDA functions which use their own locking and where it's not needed - use kmemdup() instead of kzalloc() + memcpy() - collected review tags - minor coding style fixes v3 -> v4: - return 'none' instead of 'n/a' from dev_name and chip_name before the device is registered - use sysfs_emit() instead of s*printf() - drop GPIO_SIM_MAX_PROP as it's only used in an array's definition where it's fine to hardcode the value v4 -> v5: - drop lib patches that are already upstream - use BIT() instead of (1UL << bit) for flags - fix refcounting for the configfs_dirent in rename() - drop d_move() from the rename() callback - free memory allocated for the live and pending groups in configfs_d_iput() and not in detach_groups() - make sure that if a group of some name is in the live directory, a new group with the same name cannot be created in the pending directory v5 -> v6: - go back to using (1UL << bit) instead of BIT() - if the live group dentry doesn't exist for whatever reason at the time when mkdir() in the pending group is called (would be a BUG()), return -ENOENT instead of -EEXIST which should only be returned if given subsystem already exists in either live or pending group v6 -> v7: - as detailed by Andy in commit 6fda593f3082 ("gpio: mockup: Convert to use software nodes") removing device properties after the platform device is removed but before the GPIO device gets dropped can lead to a use-after-free bug - use software nodes to manually control the freeing of the properties v7 -> v8: - fixed some minor coding style issues as pointed out by Andy v8 -> v9: - dropped the patches implementing committable-items and reworked the driver to not use them - reworked the gpio-line-names property and configuring specific lines in general - many smaller tweaks here and there v9 -> v10: - make writing to 'live' wait for the probe to finish and report an error to user-space if it failed - add the ability to hog lines from the kernel-space - rework locking (drop separate locks for line context objects) - rework the sysfs interface (create a separate group for each line with a constant number of attributes instead of going the other way around) v10 -> v11: - rework the configfs structure to represent a deeper hierarchy that gpiolib supports, namely: multiple banks per platform device Bartosz Golaszewski (6): gpiolib: provide gpiod_remove_hogs() gpiolib: allow to specify the firmware node in struct gpio_chip gpio: sim: new testing module selftests: gpio: provide a helper for reading chip info selftests: gpio: add a helper for reading GPIO line names selftests: gpio: add test cases for gpio-sim Documentation/admin-guide/gpio/gpio-sim.rst | 93 + drivers/gpio/Kconfig | 8 + drivers/gpio/Makefile | 1 + drivers/gpio/gpio-sim.c | 1592 +++++++++++++++++ drivers/gpio/gpiolib.c | 26 +- include/linux/gpio/driver.h | 2 + include/linux/gpio/machine.h | 2 + tools/testing/selftests/gpio/.gitignore | 2 + tools/testing/selftests/gpio/Makefile | 4 +- tools/testing/selftests/gpio/config | 1 + tools/testing/selftests/gpio/gpio-chip-info.c | 57 + tools/testing/selftests/gpio/gpio-line-name.c | 55 + tools/testing/selftests/gpio/gpio-sim.sh | 396 ++++ 13 files changed, 2236 insertions(+), 3 deletions(-) create mode 100644 Documentation/admin-guide/gpio/gpio-sim.rst create mode 100644 drivers/gpio/gpio-sim.c create mode 100644 tools/testing/selftests/gpio/gpio-chip-info.c create mode 100644 tools/testing/selftests/gpio/gpio-line-name.c create mode 100755 tools/testing/selftests/gpio/gpio-sim.sh -- 2.25.1

2 years, 10 months

[PATCH 1/3] selftests: openat2: Print also errno in failure messages

by Cristian Marussi

In E_func() macro, on error, print also errno in order to aid debugging. Signed-off-by: Cristian Marussi <cristian.marussi(a)arm.com> --- tools/testing/selftests/openat2/helpers.h | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/tools/testing/selftests/openat2/helpers.h b/tools/testing/selftests/openat2/helpers.h index a6ea27344db2..ad5d0ba5b6ce 100644 --- a/tools/testing/selftests/openat2/helpers.h +++ b/tools/testing/selftests/openat2/helpers.h @@ -62,11 +62,12 @@ bool needs_openat2(const struct open_how *how); (similar to chroot(2)). */ #endif /* RESOLVE_IN_ROOT */ -#define E_func(func, ...) \ - do { \ - if (func(__VA_ARGS__) < 0) \ - ksft_exit_fail_msg("%s:%d %s failed\n", \ - __FILE__, __LINE__, #func);\ +#define E_func(func, ...) \ + do { \ + errno = 0; \ + if (func(__VA_ARGS__) < 0) \ + ksft_exit_fail_msg("%s:%d %s failed - errno:%d\n", \ + __FILE__, __LINE__, #func, errno); \ } while (0) #define E_asprintf(...) E_func(asprintf, __VA_ARGS__) -- 2.17.1

2 years, 10 months

[PATCH 1/3] selftest: net: Correct case name

by Li Zhijian

ipv6_addr_bind/ipv4_addr_bind are function name. Fixes: 34d0302ab86 ("selftests: Add ipv6 address bind tests to fcnal-test") Fixes: 75b2b2b3db4 ("selftests: Add ipv4 address bind tests to fcnal-test") Signed-off-by: Li Zhijian <lizhijian(a)cn.fujitsu.com> --- tools/testing/selftests/net/fcnal-test.sh | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/net/fcnal-test.sh b/tools/testing/selftests/net/fcnal-test.sh index 3313566ce906..7f5b265fcb90 100755 --- a/tools/testing/selftests/net/fcnal-test.sh +++ b/tools/testing/selftests/net/fcnal-test.sh @@ -4002,8 +4002,8 @@ EOF ################################################################################ # main -TESTS_IPV4="ipv4_ping ipv4_tcp ipv4_udp ipv4_addr_bind ipv4_runtime ipv4_netfilter" -TESTS_IPV6="ipv6_ping ipv6_tcp ipv6_udp ipv6_addr_bind ipv6_runtime ipv6_netfilter" +TESTS_IPV4="ipv4_ping ipv4_tcp ipv4_udp ipv4_bind ipv4_runtime ipv4_netfilter" +TESTS_IPV6="ipv6_ping ipv6_tcp ipv6_udp ipv6_bind ipv6_runtime ipv6_netfilter" TESTS_OTHER="use_cases" PAUSE_ON_FAIL=no -- 2.32.0

2 years, 10 months

[PATCH bpf-next] selftests/bpf: Build testing_helpers.o out of tree

by Jean-Philippe Brucker

Add $(OUTPUT) prefix to testing_helpers.o, so it can be built out of tree when necessary. At the moment, in addition to being built in-tree even when out-of-tree is required, testing_helpers.o is not built with the right recipe when cross-building. Fixes: f87c1930ac29 ("selftests/bpf: Merge test_stub.c into testing_helpers.c") Signed-off-by: Jean-Philippe Brucker <jean-philippe(a)linaro.org> --- tools/testing/selftests/bpf/Makefile | 32 ++++++++++++++-------------- 1 file changed, 16 insertions(+), 16 deletions(-) diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile index 35684d61aaeb..082f6aeec1d9 100644 --- a/tools/testing/selftests/bpf/Makefile +++ b/tools/testing/selftests/bpf/Makefile @@ -192,22 +192,22 @@ TEST_GEN_PROGS_EXTENDED += $(DEFAULT_BPFTOOL) $(TEST_GEN_PROGS) $(TEST_GEN_PROGS_EXTENDED): $(BPFOBJ) -$(OUTPUT)/test_dev_cgroup: cgroup_helpers.c testing_helpers.o -$(OUTPUT)/test_skb_cgroup_id_user: cgroup_helpers.c testing_helpers.o -$(OUTPUT)/test_sock: cgroup_helpers.c testing_helpers.o -$(OUTPUT)/test_sock_addr: cgroup_helpers.c testing_helpers.o -$(OUTPUT)/test_sockmap: cgroup_helpers.c testing_helpers.o -$(OUTPUT)/test_tcpnotify_user: cgroup_helpers.c trace_helpers.c testing_helpers.o -$(OUTPUT)/get_cgroup_id_user: cgroup_helpers.c testing_helpers.o -$(OUTPUT)/test_cgroup_storage: cgroup_helpers.c testing_helpers.o -$(OUTPUT)/test_sock_fields: cgroup_helpers.c testing_helpers.o -$(OUTPUT)/test_sysctl: cgroup_helpers.c testing_helpers.o -$(OUTPUT)/test_tag: testing_helpers.o -$(OUTPUT)/test_lirc_mode2_user: testing_helpers.o -$(OUTPUT)/xdping: testing_helpers.o -$(OUTPUT)/flow_dissector_load: testing_helpers.o -$(OUTPUT)/test_maps: testing_helpers.o -$(OUTPUT)/test_verifier: testing_helpers.o +$(OUTPUT)/test_dev_cgroup: cgroup_helpers.c $(OUTPUT)/testing_helpers.o +$(OUTPUT)/test_skb_cgroup_id_user: cgroup_helpers.c $(OUTPUT)/testing_helpers.o +$(OUTPUT)/test_sock: cgroup_helpers.c $(OUTPUT)/testing_helpers.o +$(OUTPUT)/test_sock_addr: cgroup_helpers.c $(OUTPUT)/testing_helpers.o +$(OUTPUT)/test_sockmap: cgroup_helpers.c $(OUTPUT)/testing_helpers.o +$(OUTPUT)/test_tcpnotify_user: cgroup_helpers.c trace_helpers.c $(OUTPUT)/testing_helpers.o +$(OUTPUT)/get_cgroup_id_user: cgroup_helpers.c $(OUTPUT)/testing_helpers.o +$(OUTPUT)/test_cgroup_storage: cgroup_helpers.c $(OUTPUT)/testing_helpers.o +$(OUTPUT)/test_sock_fields: cgroup_helpers.c $(OUTPUT)/testing_helpers.o +$(OUTPUT)/test_sysctl: cgroup_helpers.c $(OUTPUT)/testing_helpers.o +$(OUTPUT)/test_tag: $(OUTPUT)/testing_helpers.o +$(OUTPUT)/test_lirc_mode2_user: $(OUTPUT)/testing_helpers.o +$(OUTPUT)/xdping: $(OUTPUT)/testing_helpers.o +$(OUTPUT)/flow_dissector_load: $(OUTPUT)/testing_helpers.o +$(OUTPUT)/test_maps: $(OUTPUT)/testing_helpers.o +$(OUTPUT)/test_verifier: $(OUTPUT)/testing_helpers.o BPFTOOL ?= $(DEFAULT_BPFTOOL) $(DEFAULT_BPFTOOL): $(wildcard $(BPFTOOLDIR)/*.[ch] $(BPFTOOLDIR)/Makefile) \ -- 2.34.0

2 years, 10 months

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Linux-kselftest-mirror December 2021