May 2024 - Linux-kselftest-mirror

[PATCH net v3] selftests: net: kill smcrouted in the cleanup logic in amt.sh

by Taehee Yoo

The amt.sh requires smcrouted for multicasting routing. So, it starts smcrouted before forwarding tests. It must be stopped after all tests, but it isn't. To fix this issue, it kills smcrouted in the cleanup logic. Fixes: c08e8baea78e ("selftests: add amt interface selftest script") Signed-off-by: Taehee Yoo <ap420073(a)gmail.com> --- The v1 patch is here: https://lore.kernel.org/netdev/20240508040643.229383-1-ap420073@gmail.com/ v3 - Do not change shebang. v2 - Headline change. - Kill smcrouted process only if amt.pid exists. - Do not remove the return value. - Remove timeout logic because it was already fixed by following commit 4c639b6a7b9d ("selftests: net: move amt to socat for better compatibility") - Fix shebang. tools/testing/selftests/net/amt.sh | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/tools/testing/selftests/net/amt.sh b/tools/testing/selftests/net/amt.sh index 5175a42cbe8a..7e7ed6c558da 100755 --- a/tools/testing/selftests/net/amt.sh +++ b/tools/testing/selftests/net/amt.sh @@ -77,6 +77,7 @@ readonly LISTENER=$(mktemp -u listener-XXXXXXXX) readonly GATEWAY=$(mktemp -u gateway-XXXXXXXX) readonly RELAY=$(mktemp -u relay-XXXXXXXX) readonly SOURCE=$(mktemp -u source-XXXXXXXX) +readonly SMCROUTEDIR="$(mktemp -d)" ERR=4 err=0 @@ -85,6 +86,11 @@ exit_cleanup() for ns in "$@"; do ip netns delete "${ns}" 2>/dev/null || true done + if [ -f "$SMCROUTEDIR/amt.pid" ]; then + smcpid=$(< $SMCROUTEDIR/amt.pid) + kill $smcpid + fi + rm -rf $SMCROUTEDIR exit $ERR } @@ -167,7 +173,7 @@ setup_iptables() setup_mcast_routing() { - ip netns exec "${RELAY}" smcrouted + ip netns exec "${RELAY}" smcrouted -P $SMCROUTEDIR/amt.pid ip netns exec "${RELAY}" smcroutectl a relay_src \ 172.17.0.2 239.0.0.1 amtr ip netns exec "${RELAY}" smcroutectl a relay_src \ -- 2.34.1

1 year, 1 month

3
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[PATCH 0/2] Fixes for compaction_test

by Dev Jain

The compaction_test memory selftest introduces fragmentation in memory and then tries to allocate as many hugepages as possible. This series addresses some problems. First off, correctly set the number of hugepages to zero before trying to set a large number of them. Now, consider a situation in which, at the start of the test, a non-zero number of hugepages have been already set (while running the entire selftests/mm suite, or manually by the admin). The test operates on 80% of memory to avoid OOM-killer invocation, and because some memory is already blocked by hugepages, it would increase the chance of OOM-killing. Also, since mem_free used in check_compaction() is the value before we set nr_hugepages to zero, the chance that the compaction_index will be small is very high if the preset nr_hugepages was high, leading to a bogus test success. This series applies on top of the stable 6.9 kernel. Dev Jain (2): selftests/mm: compaction_test: Fix incorrect write of zero to nr_hugepages selftests/mm: compaction_test: Fix trivial test success and reduce probability of OOM-killer invocation tools/testing/selftests/mm/compaction_test.c | 70 ++++++++++++++------ 1 file changed, 50 insertions(+), 20 deletions(-) -- 2.30.2

1 year, 1 month

2
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[PATCH] selftests: rtc: rtctest: Do not open-code TEST_HARNESS_MAIN

by Kees Cook

Argument processing is specific to the test harness code. Any optional information needs to be passed via environment variables. Move alternate path to the RTC_DEV environment variable. Also do not open-code TEST_HARNESS_MAIN because its definition may change. Additionally, setup checking can be done in the FIXTURE_SETUP(). With this adjustment, also improve the error reporting when the device cannot be opened. Signed-off-by: Kees Cook <keescook(a)chromium.org> --- Cc: Alexandre Belloni <alexandre.belloni(a)bootlin.com> Cc: Shuah Khan <shuah(a)kernel.org> Cc: Masahiro Yamada <masahiroy(a)kernel.org> Cc: linux-rtc(a)vger.kernel.org Cc: linux-kselftest(a)vger.kernel.org --- tools/testing/selftests/rtc/Makefile | 2 +- tools/testing/selftests/rtc/rtctest.c | 66 +++++---------------------- 2 files changed, 13 insertions(+), 55 deletions(-) diff --git a/tools/testing/selftests/rtc/Makefile b/tools/testing/selftests/rtc/Makefile index 55198ecc04db..654f9d58da3c 100644 --- a/tools/testing/selftests/rtc/Makefile +++ b/tools/testing/selftests/rtc/Makefile @@ -1,5 +1,5 @@ # SPDX-License-Identifier: GPL-2.0 -CFLAGS += -O3 -Wl,-no-as-needed -Wall +CFLAGS += -O3 -Wl,-no-as-needed -Wall $(KHDR_INCLUDES) LDLIBS += -lrt -lpthread -lm TEST_GEN_PROGS = rtctest diff --git a/tools/testing/selftests/rtc/rtctest.c b/tools/testing/selftests/rtc/rtctest.c index 63ce02d1d5cc..41cfefcc20e1 100644 --- a/tools/testing/selftests/rtc/rtctest.c +++ b/tools/testing/selftests/rtc/rtctest.c @@ -30,7 +30,18 @@ FIXTURE(rtc) { }; FIXTURE_SETUP(rtc) { + char *alternate = getenv("RTC_DEV"); + + if (alternate) + rtc_file = alternate; + self->fd = open(rtc_file, O_RDONLY); + + if (self->fd == -1 && errno == ENOENT) + SKIP(return, "Skipping test since %s does not exist", rtc_file); + EXPECT_NE(-1, self->fd) { + TH_LOG("%s: %s\n", rtc_file, strerror(errno)); + } } FIXTURE_TEARDOWN(rtc) { @@ -41,10 +52,6 @@ TEST_F(rtc, date_read) { int rc; struct rtc_time rtc_tm; - if (self->fd == -1 && errno == ENOENT) - SKIP(return, "Skipping test since %s does not exist", rtc_file); - ASSERT_NE(-1, self->fd); - /* Read the RTC time/date */ rc = ioctl(self->fd, RTC_RD_TIME, &rtc_tm); ASSERT_NE(-1, rc); @@ -88,10 +95,6 @@ TEST_F_TIMEOUT(rtc, date_read_loop, READ_LOOP_DURATION_SEC + 2) { struct rtc_time rtc_tm; time_t start_rtc_read, prev_rtc_read; - if (self->fd == -1 && errno == ENOENT) - SKIP(return, "Skipping test since %s does not exist", rtc_file); - ASSERT_NE(-1, self->fd); - TH_LOG("Continuously reading RTC time for %ds (with %dms breaks after every read).", READ_LOOP_DURATION_SEC, READ_LOOP_SLEEP_MS); @@ -126,10 +129,6 @@ TEST_F_TIMEOUT(rtc, uie_read, NUM_UIE + 2) { int i, rc, irq = 0; unsigned long data; - if (self->fd == -1 && errno == ENOENT) - SKIP(return, "Skipping test since %s does not exist", rtc_file); - ASSERT_NE(-1, self->fd); - /* Turn on update interrupts */ rc = ioctl(self->fd, RTC_UIE_ON, 0); if (rc == -1) { @@ -155,10 +154,6 @@ TEST_F(rtc, uie_select) { int i, rc, irq = 0; unsigned long data; - if (self->fd == -1 && errno == ENOENT) - SKIP(return, "Skipping test since %s does not exist", rtc_file); - ASSERT_NE(-1, self->fd); - /* Turn on update interrupts */ rc = ioctl(self->fd, RTC_UIE_ON, 0); if (rc == -1) { @@ -198,10 +193,6 @@ TEST_F(rtc, alarm_alm_set) { time_t secs, new; int rc; - if (self->fd == -1 && errno == ENOENT) - SKIP(return, "Skipping test since %s does not exist", rtc_file); - ASSERT_NE(-1, self->fd); - rc = ioctl(self->fd, RTC_RD_TIME, &tm); ASSERT_NE(-1, rc); @@ -256,10 +247,6 @@ TEST_F(rtc, alarm_wkalm_set) { time_t secs, new; int rc; - if (self->fd == -1 && errno == ENOENT) - SKIP(return, "Skipping test since %s does not exist", rtc_file); - ASSERT_NE(-1, self->fd); - rc = ioctl(self->fd, RTC_RD_TIME, &alarm.time); ASSERT_NE(-1, rc); @@ -308,10 +295,6 @@ TEST_F_TIMEOUT(rtc, alarm_alm_set_minute, 65) { time_t secs, new; int rc; - if (self->fd == -1 && errno == ENOENT) - SKIP(return, "Skipping test since %s does not exist", rtc_file); - ASSERT_NE(-1, self->fd); - rc = ioctl(self->fd, RTC_RD_TIME, &tm); ASSERT_NE(-1, rc); @@ -366,10 +349,6 @@ TEST_F_TIMEOUT(rtc, alarm_wkalm_set_minute, 65) { time_t secs, new; int rc; - if (self->fd == -1 && errno == ENOENT) - SKIP(return, "Skipping test since %s does not exist", rtc_file); - ASSERT_NE(-1, self->fd); - rc = ioctl(self->fd, RTC_RD_TIME, &alarm.time); ASSERT_NE(-1, rc); @@ -410,25 +389,4 @@ TEST_F_TIMEOUT(rtc, alarm_wkalm_set_minute, 65) { ASSERT_EQ(new, secs); } -static void __attribute__((constructor)) -__constructor_order_last(void) -{ - if (!__constructor_order) - __constructor_order = _CONSTRUCTOR_ORDER_BACKWARD; -} - -int main(int argc, char **argv) -{ - switch (argc) { - case 2: - rtc_file = argv[1]; - /* FALLTHROUGH */ - case 1: - break; - default: - fprintf(stderr, "usage: %s [rtcdev]\n", argv[0]); - return 1; - } - - return test_harness_run(argc, argv); -} +TEST_HARNESS_MAIN -- 2.34.1

1 year, 2 months

2
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[PATCH 0/2] selftests: harness: refactor __constructor_order

by Masahiro Yamada

This series refactors __constructor_order because __constructor_order_last() is unneeded. BTW, the comments in kselftest_harness.h was confusing to me. As far as I tested, all arches executed constructors in the forward order. [test code] #include <stdio.h> static int x; static void __attribute__((constructor)) increment(void) { x += 1; } static void __attribute__((constructor)) multiply(void) { x *= 2; } int main(void) { printf("foo = %d\n", x); return 0; } It should print 2 for forward order systems, 1 for reverse order systems. I executed it on some archtes by using QEMU. I always got 2. Masahiro Yamada (2): selftests: harness: remove unneeded __constructor_order_last() selftests: harness: rename __constructor_order for clarification .../drivers/s390x/uvdevice/test_uvdevice.c | 6 ------ tools/testing/selftests/hid/hid_bpf.c | 6 ------ tools/testing/selftests/kselftest_harness.h | 18 ++++-------------- tools/testing/selftests/rtc/rtctest.c | 7 ------- 4 files changed, 4 insertions(+), 33 deletions(-) -- 2.40.1

1 year, 2 months

2
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[PATCH] selftests: hid: Do not open-code TEST_HARNESS_MAIN

by Kees Cook

Avoid open-coding TEST_HARNESS_MAIN. (It might change, for example.) Signed-off-by: Kees Cook <keescook(a)chromium.org> --- Cc: Jiri Kosina <jikos(a)kernel.org> Cc: Benjamin Tissoires <bentiss(a)kernel.org> Cc: Shuah Khan <shuah(a)kernel.org> Cc: Masahiro Yamada <masahiroy(a)kernel.org> Cc: linux-input(a)vger.kernel.org Cc: linux-kselftest(a)vger.kernel.org --- tools/testing/selftests/hid/hid_bpf.c | 12 +++--------- 1 file changed, 3 insertions(+), 9 deletions(-) diff --git a/tools/testing/selftests/hid/hid_bpf.c b/tools/testing/selftests/hid/hid_bpf.c index f825623e3edc..943fa62a4f78 100644 --- a/tools/testing/selftests/hid/hid_bpf.c +++ b/tools/testing/selftests/hid/hid_bpf.c @@ -961,17 +961,11 @@ static int libbpf_print_fn(enum libbpf_print_level level, return 0; } -static void __attribute__((constructor)) __constructor_order_last(void) -{ - if (!__constructor_order) - __constructor_order = _CONSTRUCTOR_ORDER_BACKWARD; -} - -int main(int argc, char **argv) +static void __attribute__((constructor)) __one_time_init(void) { /* Use libbpf 1.0 API mode */ libbpf_set_strict_mode(LIBBPF_STRICT_ALL); libbpf_set_print(libbpf_print_fn); - - return test_harness_run(argc, argv); } + +TEST_HARNESS_MAIN -- 2.34.1

1 year, 2 months

1
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[PATCH net v3] selftests: net: local_termination: annotate the expected failures

by Jakub Kicinski

Vladimir said when adding this test: The bridge driver fares particularly badly [...] mainly because it does not implement IFF_UNICAST_FLT. See commit 90b9566aa5cd ("selftests: forwarding: add a test for local_termination.sh"). We don't want to hide the known gaps, but having a test which always fails prevents us from catching regressions. Report the cases we know may fail as XFAIL. Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> --- CC: liuhangbin(a)gmail.com CC: shuah(a)kernel.org CC: linux-kselftest(a)vger.kernel.org CC: Petr Machata <petrm(a)nvidia.com> CC: vladimir.oltean(a)nxp.com v3: - use xfail_on_veth correctly as a "prefix" call - dropping Vladimir's tags since the code is quite different now v2: https://lore.kernel.org/r/20240509235553.5740-1-kuba@kernel.org/ - remove duplicated log_test_xfail v1: https://lore.kernel.org/all/20240509235553.5740-1-kuba@kernel.org/ --- .../net/forwarding/local_termination.sh | 30 +++++++++++-------- 1 file changed, 18 insertions(+), 12 deletions(-) diff --git a/tools/testing/selftests/net/forwarding/local_termination.sh b/tools/testing/selftests/net/forwarding/local_termination.sh index c5b0cbc85b3e..4b364cdf3ef0 100755 --- a/tools/testing/selftests/net/forwarding/local_termination.sh +++ b/tools/testing/selftests/net/forwarding/local_termination.sh @@ -155,25 +155,30 @@ run_test() "$smac > $MACVLAN_ADDR, ethertype IPv4 (0x0800)" \ true - check_rcv $rcv_if_name "Unicast IPv4 to unknown MAC address" \ - "$smac > $UNKNOWN_UC_ADDR1, ethertype IPv4 (0x0800)" \ - false + xfail_on_veth $h1 \ + check_rcv $rcv_if_name "Unicast IPv4 to unknown MAC address" \ + "$smac > $UNKNOWN_UC_ADDR1, ethertype IPv4 (0x0800)" \ + false check_rcv $rcv_if_name "Unicast IPv4 to unknown MAC address, promisc" \ "$smac > $UNKNOWN_UC_ADDR2, ethertype IPv4 (0x0800)" \ true - check_rcv $rcv_if_name "Unicast IPv4 to unknown MAC address, allmulti" \ - "$smac > $UNKNOWN_UC_ADDR3, ethertype IPv4 (0x0800)" \ - false + xfail_on_veth $h1 \ + check_rcv $rcv_if_name \ + "Unicast IPv4 to unknown MAC address, allmulti" \ + "$smac > $UNKNOWN_UC_ADDR3, ethertype IPv4 (0x0800)" \ + false check_rcv $rcv_if_name "Multicast IPv4 to joined group" \ "$smac > $JOINED_MACV4_MC_ADDR, ethertype IPv4 (0x0800)" \ true - check_rcv $rcv_if_name "Multicast IPv4 to unknown group" \ - "$smac > $UNKNOWN_MACV4_MC_ADDR1, ethertype IPv4 (0x0800)" \ - false + xfail_on_veth $h1 \ + check_rcv $rcv_if_name \ + "Multicast IPv4 to unknown group" \ + "$smac > $UNKNOWN_MACV4_MC_ADDR1, ethertype IPv4 (0x0800)" \ + false check_rcv $rcv_if_name "Multicast IPv4 to unknown group, promisc" \ "$smac > $UNKNOWN_MACV4_MC_ADDR2, ethertype IPv4 (0x0800)" \ @@ -187,9 +192,10 @@ run_test() "$smac > $JOINED_MACV6_MC_ADDR, ethertype IPv6 (0x86dd)" \ true - check_rcv $rcv_if_name "Multicast IPv6 to unknown group" \ - "$smac > $UNKNOWN_MACV6_MC_ADDR1, ethertype IPv6 (0x86dd)" \ - false + xfail_on_veth $h1 \ + check_rcv $rcv_if_name "Multicast IPv6 to unknown group" \ + "$smac > $UNKNOWN_MACV6_MC_ADDR1, ethertype IPv6 (0x86dd)" \ + false check_rcv $rcv_if_name "Multicast IPv6 to unknown group, promisc" \ "$smac > $UNKNOWN_MACV6_MC_ADDR2, ethertype IPv6 (0x86dd)" \ -- 2.45.0

1 year, 2 months

5
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[PATCH] kunit: tool: Build compile_commands.json

by Brendan Jackman

compile_commands.json is used by clangd[1] to provide code navigation and completion functionality to editors. See [2] for an example configuration that includes this functionality for VSCode. It can currently be built manually when using kunit.py, by running: ./scripts/clang-tools/gen_compile_commands.py -d .kunit With this change however, it's built automatically so you don't need to manually keep it up to date. Unlike the manual approach, having make build the compile_commands.json means that it appears in the build output tree instead of at the root of the source tree, so you'll need to add --compile-commands-dir=.kunit to your clangd args for it to be found. This might turn out to be pretty annoying, I'm not sure yet. If so maybe we can later add some hackery to kunit.py to work around it. [1] https://clangd.llvm.org/ [2] https://github.com/FlorentRevest/linux-kernel-vscode Signed-off-by: Brendan Jackman <jackmanb(a)google.com> --- tools/testing/kunit/kunit_kernel.py | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/tools/testing/kunit/kunit_kernel.py b/tools/testing/kunit/kunit_kernel.py index 7254c110ff23..61931c4926fd 100644 --- a/tools/testing/kunit/kunit_kernel.py +++ b/tools/testing/kunit/kunit_kernel.py @@ -72,7 +72,8 @@ class LinuxSourceTreeOperations: raise ConfigError(e.output.decode()) def make(self, jobs: int, build_dir: str, make_options: Optional[List[str]]) -> None: - command = ['make', 'ARCH=' + self._linux_arch, 'O=' + build_dir, '--jobs=' + str(jobs)] + command = ['make', 'all', 'compile_commands.json', 'ARCH=' + self._linux_arch, + 'O=' + build_dir, '--jobs=' + str(jobs)] if make_options: command.extend(make_options) if self._cross_compile: --- base-commit: 3c999d1ae3c75991902a1a7dad0cb62c2a3008b4 change-id: 20240516-kunit-compile-commands-d994074fc2be Best regards, -- Brendan Jackman <jackmanb(a)google.com>

1 year, 2 months

2
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[PATCH v4 00/66] Define _GNU_SOURCE for sources using

by Edward Liaw

Centralizes the definition of _GNU_SOURCE into KHDR_INCLUDES and removes redefinitions of _GNU_SOURCE from source code. 809216233555 ("selftests/harness: remove use of LINE_MAX") introduced asprintf into kselftest_harness.h, which is a GNU extension and needs _GNU_SOURCE to either be defined prior to including headers or with the -D_GNU_SOURCE flag passed to the compiler. v1: https://lore.kernel.org/linux-kselftest/20240430235057.1351993-1-edliaw@goo… v2: https://lore.kernel.org/linux-kselftest/20240507214254.2787305-1-edliaw@goo… - Add -D_GNU_SOURCE to KHDR_INCLUDES so that it is in a single location. - Remove #define _GNU_SOURCE from source code to resolve redefinition warnings. v3: https://lore.kernel.org/linux-kselftest/20240509200022.253089-1-edliaw@goog… - Rebase onto linux-next 20240508. - Split patches by directory. - Add -D_GNU_SOURCE directly to CFLAGS in lib.mk. - Delete additional _GNU_SOURCE definitions from source code in linux-next. - Delete additional -D_GNU_SOURCE flags from Makefiles. v4: - Rebase onto linux-next 20240509. - Remove Fixes tag from patches that drop _GNU_SOURCE definition. - Restore space between comment and includes for selftests/damon. Edward Liaw (66): selftests: Compile with -D_GNU_SOURCE when including lib.mk selftests/arm64: Drop define _GNU_SOURCE selftests/arm64: Drop duplicate -D_GNU_SOURCE selftests/bpf: Drop define _GNU_SOURCE selftests/breakpoints: Drop define _GNU_SOURCE selftests/cachestat: Drop define _GNU_SOURCE selftests/capabilities: Drop define _GNU_SOURCE selftests/cgroup: Drop define _GNU_SOURCE selftests/clone3: Drop define _GNU_SOURCE selftests/core: Drop define _GNU_SOURCE selftests/damon: Drop define _GNU_SOURCE selftests/drivers: Drop define _GNU_SOURCE selftests/exec: Drop duplicate -D_GNU_SOURCE selftests/fchmodat2: Drop define _GNU_SOURCE selftests/filelock: Drop define _GNU_SOURCE selftests/filesystems: Drop define _GNU_SOURCE selftests/firmware: Drop define _GNU_SOURCE selftests/fpu: Drop define _GNU_SOURCE selftests/futex: Drop define _GNU_SOURCE selftests/futex: Drop duplicate -D_GNU_SOURCE selftests/intel_pstate: Drop duplicate -D_GNU_SOURCE selftests/iommu: Drop duplicate -D_GNU_SOURCE selftests/ipc: Drop define _GNU_SOURCE selftests/kcmp: Drop define _GNU_SOURCE selftests/landlock: Drop define _GNU_SOURCE selftests/lsm: Drop define _GNU_SOURCE selftests/membarrier: Drop define _GNU_SOURCE selftests/memfd: Drop define _GNU_SOURCE selftests/mincore: Drop define _GNU_SOURCE selftests/mm: Drop define _GNU_SOURCE selftests/mount: Drop define _GNU_SOURCE selftests/mount_setattr: Drop define _GNU_SOURCE selftests/move_mount_set_group: Drop define _GNU_SOURCE selftests/mqueue: Drop define _GNU_SOURCE selftests/net: Drop define _GNU_SOURCE selftests/net: Drop duplicate -D_GNU_SOURCE selftests/nolibc: Drop define _GNU_SOURCE selftests/nsfs: Drop define _GNU_SOURCE selftests/openat2: Drop define _GNU_SOURCE selftests/perf_events: Drop define _GNU_SOURCE selftests/pid_namespace: Drop define _GNU_SOURCE selftests/pidfd: Drop define _GNU_SOURCE selftests/ptrace: Drop define _GNU_SOURCE selftests/powerpc: Drop define _GNU_SOURCE selftests/proc: Drop define _GNU_SOURCE selftests/proc: Drop duplicate -D_GNU_SOURCE selftests/ptp: Drop define _GNU_SOURCE selftests/resctrl: Drop duplicate -D_GNU_SOURCE selftests/riscv: Drop define _GNU_SOURCE selftests/riscv: Drop duplicate -D_GNU_SOURCE selftests/rlimits: Drop define _GNU_SOURCE selftests/rseq: Drop define _GNU_SOURCE selftests/safesetid: Drop define _GNU_SOURCE selftests/sched: Drop define _GNU_SOURCE selftests/seccomp: Drop define _GNU_SOURCE selftests/sigaltstack: Drop define _GNU_SOURCE selftests/splice: Drop define _GNU_SOURCE selftests/syscall_user_dispatch: Drop define _GNU_SOURCE selftests/thermal: Drop define _GNU_SOURCE selftests/timens: Drop define _GNU_SOURCE selftests/tmpfs: Drop duplicate -D_GNU_SOURCE selftests/uevent: Drop define _GNU_SOURCE selftests/user_events: Drop define _GNU_SOURCE selftests/vDSO: Drop define _GNU_SOURCE selftests/wireguard: Drop define _GNU_SOURCE selftests/x86: Drop define _GNU_SOURCE tools/testing/selftests/Makefile | 4 ++-- tools/testing/selftests/arm64/fp/fp-ptrace.c | 3 --- tools/testing/selftests/arm64/fp/fp-stress.c | 2 -- tools/testing/selftests/arm64/fp/vlset.c | 1 - tools/testing/selftests/arm64/mte/check_buffer_fill.c | 3 --- tools/testing/selftests/arm64/mte/check_child_memory.c | 3 --- tools/testing/selftests/arm64/mte/check_gcr_el1_cswitch.c | 3 --- tools/testing/selftests/arm64/mte/check_ksm_options.c | 3 --- tools/testing/selftests/arm64/mte/check_mmap_options.c | 3 --- tools/testing/selftests/arm64/mte/check_tags_inclusion.c | 3 --- tools/testing/selftests/arm64/mte/check_user_mem.c | 3 --- tools/testing/selftests/arm64/pauth/pac.c | 3 --- tools/testing/selftests/arm64/signal/Makefile | 2 +- tools/testing/selftests/bpf/bench.c | 1 - tools/testing/selftests/bpf/benchs/bench_trigger.c | 1 - tools/testing/selftests/bpf/cgroup_helpers.c | 1 - tools/testing/selftests/bpf/map_tests/task_storage_map.c | 1 - tools/testing/selftests/bpf/network_helpers.c | 2 -- tools/testing/selftests/bpf/prog_tests/bind_perm.c | 1 - tools/testing/selftests/bpf/prog_tests/bpf_cookie.c | 1 - tools/testing/selftests/bpf/prog_tests/bpf_iter_setsockopt.c | 1 - tools/testing/selftests/bpf/prog_tests/bpf_obj_pinning.c | 1 - tools/testing/selftests/bpf/prog_tests/btf_endian.c | 1 - tools/testing/selftests/bpf/prog_tests/btf_skc_cls_ingress.c | 2 -- tools/testing/selftests/bpf/prog_tests/cgrp_kfunc.c | 2 -- tools/testing/selftests/bpf/prog_tests/cgrp_local_storage.c | 2 -- tools/testing/selftests/bpf/prog_tests/cls_redirect.c | 3 --- tools/testing/selftests/bpf/prog_tests/connect_ping.c | 2 -- tools/testing/selftests/bpf/prog_tests/core_retro.c | 1 - tools/testing/selftests/bpf/prog_tests/d_path.c | 1 - tools/testing/selftests/bpf/prog_tests/deny_namespace.c | 1 - tools/testing/selftests/bpf/prog_tests/fexit_sleep.c | 1 - .../selftests/bpf/prog_tests/flow_dissector_reattach.c | 2 -- tools/testing/selftests/bpf/prog_tests/get_stack_raw_tp.c | 1 - tools/testing/selftests/bpf/prog_tests/htab_reuse.c | 1 - tools/testing/selftests/bpf/prog_tests/htab_update.c | 1 - tools/testing/selftests/bpf/prog_tests/map_in_map.c | 1 - tools/testing/selftests/bpf/prog_tests/ns_current_pid_tgid.c | 2 -- tools/testing/selftests/bpf/prog_tests/perf_branches.c | 1 - tools/testing/selftests/bpf/prog_tests/perf_buffer.c | 1 - tools/testing/selftests/bpf/prog_tests/perf_event_stackmap.c | 1 - tools/testing/selftests/bpf/prog_tests/perf_link.c | 1 - tools/testing/selftests/bpf/prog_tests/perf_skip.c | 2 -- tools/testing/selftests/bpf/prog_tests/preempted_bpf_ma_op.c | 1 - tools/testing/selftests/bpf/prog_tests/rcu_read_lock.c | 2 -- tools/testing/selftests/bpf/prog_tests/reg_bounds.c | 2 -- tools/testing/selftests/bpf/prog_tests/ringbuf.c | 1 - tools/testing/selftests/bpf/prog_tests/ringbuf_multi.c | 1 - tools/testing/selftests/bpf/prog_tests/setget_sockopt.c | 2 -- tools/testing/selftests/bpf/prog_tests/sk_assign.c | 2 -- tools/testing/selftests/bpf/prog_tests/sk_lookup.c | 2 -- tools/testing/selftests/bpf/prog_tests/sock_fields.c | 2 -- tools/testing/selftests/bpf/prog_tests/task_kfunc.c | 2 -- tools/testing/selftests/bpf/prog_tests/task_local_storage.c | 2 -- tools/testing/selftests/bpf/prog_tests/task_pt_regs.c | 1 - .../testing/selftests/bpf/prog_tests/tcp_custom_syncookie.c | 2 -- tools/testing/selftests/bpf/prog_tests/tcp_hdr_options.c | 2 -- tools/testing/selftests/bpf/prog_tests/test_bpf_ma.c | 1 - .../selftests/bpf/prog_tests/test_bpf_syscall_macro.c | 1 - tools/testing/selftests/bpf/prog_tests/test_bpffs.c | 1 - tools/testing/selftests/bpf/prog_tests/test_overhead.c | 1 - tools/testing/selftests/bpf/prog_tests/token.c | 1 - tools/testing/selftests/bpf/prog_tests/trace_ext.c | 2 -- tools/testing/selftests/bpf/prog_tests/trampoline_count.c | 1 - tools/testing/selftests/bpf/prog_tests/user_ringbuf.c | 2 -- tools/testing/selftests/bpf/prog_tests/xdp_bonding.c | 2 -- tools/testing/selftests/bpf/prog_tests/xdp_synproxy.c | 2 -- tools/testing/selftests/bpf/test_flow_dissector.c | 3 --- tools/testing/selftests/bpf/test_lru_map.c | 1 - tools/testing/selftests/bpf/test_progs.c | 1 - tools/testing/selftests/bpf/test_sock_addr.c | 3 --- tools/testing/selftests/bpf/test_tcpnotify_user.c | 1 - tools/testing/selftests/bpf/veristat.c | 1 - tools/testing/selftests/bpf/xskxceiver.c | 2 -- tools/testing/selftests/breakpoints/breakpoint_test_arm64.c | 3 --- .../testing/selftests/breakpoints/step_after_suspend_test.c | 3 --- tools/testing/selftests/cachestat/test_cachestat.c | 2 -- tools/testing/selftests/capabilities/test_execve.c | 2 -- tools/testing/selftests/cgroup/cgroup_util.c | 3 --- tools/testing/selftests/cgroup/test_core.c | 2 -- tools/testing/selftests/cgroup/test_cpu.c | 2 -- tools/testing/selftests/cgroup/test_hugetlb_memcg.c | 2 -- tools/testing/selftests/cgroup/test_kmem.c | 2 -- tools/testing/selftests/cgroup/test_memcontrol.c | 2 -- tools/testing/selftests/cgroup/test_zswap.c | 2 -- tools/testing/selftests/clone3/clone3.c | 2 -- .../testing/selftests/clone3/clone3_cap_checkpoint_restore.c | 2 -- tools/testing/selftests/clone3/clone3_clear_sighand.c | 2 -- tools/testing/selftests/clone3/clone3_selftests.h | 1 - tools/testing/selftests/clone3/clone3_set_tid.c | 2 -- tools/testing/selftests/core/close_range_test.c | 2 -- tools/testing/selftests/damon/debugfs_target_ids_pid_leak.c | 2 -- .../damon/debugfs_target_ids_read_before_terminate_race.c | 1 - tools/testing/selftests/drivers/dma-buf/udmabuf.c | 1 - tools/testing/selftests/exec/Makefile | 1 - tools/testing/selftests/fchmodat2/fchmodat2_test.c | 2 -- tools/testing/selftests/filelock/ofdlocks.c | 2 -- tools/testing/selftests/filesystems/binderfs/binderfs_test.c | 2 -- tools/testing/selftests/filesystems/devpts_pts.c | 1 - tools/testing/selftests/filesystems/dnotify_test.c | 1 - .../testing/selftests/filesystems/epoll/epoll_wakeup_test.c | 2 -- tools/testing/selftests/filesystems/eventfd/eventfd_test.c | 2 -- tools/testing/selftests/filesystems/fat/rename_exchange.c | 2 -- tools/testing/selftests/filesystems/overlayfs/dev_in_maps.c | 2 -- .../testing/selftests/filesystems/statmount/statmount_test.c | 3 --- tools/testing/selftests/firmware/fw_namespace.c | 1 - tools/testing/selftests/fpu/test_fpu.c | 2 -- tools/testing/selftests/futex/functional/Makefile | 2 +- tools/testing/selftests/futex/functional/futex_requeue_pi.c | 3 --- tools/testing/selftests/intel_pstate/Makefile | 2 +- tools/testing/selftests/iommu/Makefile | 2 -- tools/testing/selftests/ipc/msgque.c | 1 - tools/testing/selftests/kcmp/kcmp_test.c | 2 -- tools/testing/selftests/landlock/base_test.c | 2 -- tools/testing/selftests/landlock/fs_test.c | 2 -- tools/testing/selftests/landlock/net_test.c | 2 -- tools/testing/selftests/landlock/ptrace_test.c | 2 -- tools/testing/selftests/lib.mk | 5 ++++- tools/testing/selftests/lsm/common.c | 2 -- tools/testing/selftests/lsm/lsm_get_self_attr_test.c | 2 -- tools/testing/selftests/lsm/lsm_list_modules_test.c | 2 -- tools/testing/selftests/lsm/lsm_set_self_attr_test.c | 2 -- tools/testing/selftests/membarrier/membarrier_test_impl.h | 1 - .../selftests/membarrier/membarrier_test_multi_thread.c | 1 - .../selftests/membarrier/membarrier_test_single_thread.c | 1 - tools/testing/selftests/memfd/common.c | 1 - tools/testing/selftests/memfd/fuse_test.c | 2 -- tools/testing/selftests/memfd/memfd_test.c | 1 - tools/testing/selftests/mincore/mincore_selftest.c | 3 --- tools/testing/selftests/mm/cow.c | 1 - tools/testing/selftests/mm/gup_longterm.c | 1 - tools/testing/selftests/mm/hugepage-mmap.c | 1 - tools/testing/selftests/mm/hugepage-mremap.c | 2 -- tools/testing/selftests/mm/hugetlb-madvise.c | 2 -- tools/testing/selftests/mm/hugetlb-read-hwpoison.c | 2 -- tools/testing/selftests/mm/khugepaged.c | 1 - tools/testing/selftests/mm/ksm_functional_tests.c | 1 - tools/testing/selftests/mm/madv_populate.c | 1 - tools/testing/selftests/mm/map_populate.c | 2 -- tools/testing/selftests/mm/mdwe_test.c | 1 - tools/testing/selftests/mm/memfd_secret.c | 2 -- tools/testing/selftests/mm/mlock2-tests.c | 1 - tools/testing/selftests/mm/mrelease_test.c | 1 - tools/testing/selftests/mm/mremap_dontunmap.c | 1 - tools/testing/selftests/mm/mremap_test.c | 2 -- tools/testing/selftests/mm/mseal_test.c | 1 - tools/testing/selftests/mm/pagemap_ioctl.c | 1 - tools/testing/selftests/mm/pkey-helpers.h | 1 - tools/testing/selftests/mm/protection_keys.c | 1 - tools/testing/selftests/mm/seal_elf.c | 1 - tools/testing/selftests/mm/split_huge_page_test.c | 2 -- tools/testing/selftests/mm/thuge-gen.c | 2 -- tools/testing/selftests/mm/uffd-common.h | 1 - tools/testing/selftests/mount/nosymfollow-test.c | 1 - tools/testing/selftests/mount/unprivileged-remount-test.c | 1 - tools/testing/selftests/mount_setattr/mount_setattr_test.c | 1 - .../move_mount_set_group/move_mount_set_group_test.c | 1 - tools/testing/selftests/mqueue/mq_perf_tests.c | 1 - tools/testing/selftests/net/af_unix/diag_uid.c | 2 -- tools/testing/selftests/net/af_unix/scm_pidfd.c | 1 - tools/testing/selftests/net/af_unix/scm_rights.c | 1 - tools/testing/selftests/net/af_unix/unix_connect.c | 2 -- tools/testing/selftests/net/csum.c | 3 --- tools/testing/selftests/net/gro.c | 3 --- tools/testing/selftests/net/ip_defrag.c | 3 --- tools/testing/selftests/net/ipsec.c | 3 --- tools/testing/selftests/net/ipv6_flowlabel.c | 3 --- tools/testing/selftests/net/ipv6_flowlabel_mgr.c | 3 --- tools/testing/selftests/net/mptcp/mptcp_connect.c | 3 --- tools/testing/selftests/net/mptcp/mptcp_inq.c | 3 --- tools/testing/selftests/net/mptcp/mptcp_sockopt.c | 3 --- tools/testing/selftests/net/msg_zerocopy.c | 3 --- tools/testing/selftests/net/netfilter/audit_logread.c | 2 -- tools/testing/selftests/net/netfilter/conntrack_dump_flush.c | 3 --- tools/testing/selftests/net/nettest.c | 2 -- tools/testing/selftests/net/psock_fanout.c | 3 --- tools/testing/selftests/net/psock_snd.c | 3 --- tools/testing/selftests/net/reuseport_addr_any.c | 3 --- tools/testing/selftests/net/reuseport_bpf_cpu.c | 3 --- tools/testing/selftests/net/reuseport_bpf_numa.c | 3 --- tools/testing/selftests/net/reuseport_dualstack.c | 3 --- tools/testing/selftests/net/so_incoming_cpu.c | 1 - tools/testing/selftests/net/so_netns_cookie.c | 1 - tools/testing/selftests/net/so_txtime.c | 3 --- tools/testing/selftests/net/tap.c | 3 --- tools/testing/selftests/net/tcp_ao/Makefile | 2 +- tools/testing/selftests/net/tcp_fastopen_backup_key.c | 1 - tools/testing/selftests/net/tcp_inq.c | 2 -- tools/testing/selftests/net/tcp_mmap.c | 1 - tools/testing/selftests/net/tls.c | 3 --- tools/testing/selftests/net/toeplitz.c | 3 --- tools/testing/selftests/net/tun.c | 3 --- tools/testing/selftests/net/txring_overwrite.c | 3 --- tools/testing/selftests/net/txtimestamp.c | 3 --- tools/testing/selftests/net/udpgso.c | 3 --- tools/testing/selftests/net/udpgso_bench_rx.c | 3 --- tools/testing/selftests/net/udpgso_bench_tx.c | 3 --- tools/testing/selftests/nolibc/nolibc-test.c | 2 -- tools/testing/selftests/nsfs/owner.c | 1 - tools/testing/selftests/nsfs/pidns.c | 1 - tools/testing/selftests/openat2/helpers.c | 2 -- tools/testing/selftests/openat2/helpers.h | 1 - tools/testing/selftests/openat2/openat2_test.c | 2 -- tools/testing/selftests/openat2/rename_attack_test.c | 2 -- tools/testing/selftests/openat2/resolve_test.c | 2 -- tools/testing/selftests/perf_events/remove_on_exec.c | 2 -- tools/testing/selftests/perf_events/sigtrap_threads.c | 2 -- tools/testing/selftests/perf_events/watermark_signal.c | 2 -- tools/testing/selftests/pid_namespace/regression_enomem.c | 1 - tools/testing/selftests/pidfd/pidfd.h | 1 - tools/testing/selftests/pidfd/pidfd_fdinfo_test.c | 2 -- tools/testing/selftests/pidfd/pidfd_getfd_test.c | 2 -- tools/testing/selftests/pidfd/pidfd_open_test.c | 2 -- tools/testing/selftests/pidfd/pidfd_poll_test.c | 2 -- tools/testing/selftests/pidfd/pidfd_setns_test.c | 2 -- tools/testing/selftests/pidfd/pidfd_test.c | 2 -- tools/testing/selftests/pidfd/pidfd_wait.c | 2 -- tools/testing/selftests/powerpc/benchmarks/context_switch.c | 2 -- tools/testing/selftests/powerpc/benchmarks/exec_target.c | 2 -- tools/testing/selftests/powerpc/benchmarks/fork.c | 2 -- tools/testing/selftests/powerpc/benchmarks/futex_bench.c | 3 --- tools/testing/selftests/powerpc/dexcr/hashchk_test.c | 3 --- tools/testing/selftests/powerpc/dscr/dscr_default_test.c | 3 --- tools/testing/selftests/powerpc/dscr/dscr_explicit_test.c | 3 --- .../testing/selftests/powerpc/dscr/dscr_sysfs_thread_test.c | 1 - tools/testing/selftests/powerpc/mm/exec_prot.c | 2 -- tools/testing/selftests/powerpc/mm/pkey_exec_prot.c | 2 -- tools/testing/selftests/powerpc/mm/pkey_siginfo.c | 2 -- tools/testing/selftests/powerpc/mm/tlbie_test.c | 2 -- tools/testing/selftests/powerpc/papr_vpd/papr_vpd.c | 1 - tools/testing/selftests/powerpc/pmu/count_instructions.c | 3 --- tools/testing/selftests/powerpc/pmu/count_stcx_fail.c | 3 --- tools/testing/selftests/powerpc/pmu/ebb/ebb.c | 3 --- .../selftests/powerpc/pmu/ebb/instruction_count_test.c | 3 --- tools/testing/selftests/powerpc/pmu/event.c | 2 -- tools/testing/selftests/powerpc/pmu/lib.c | 3 --- tools/testing/selftests/powerpc/pmu/per_event_excludes.c | 3 --- tools/testing/selftests/powerpc/ptrace/perf-hwbreak.c | 3 --- tools/testing/selftests/powerpc/ptrace/ptrace-syscall.c | 2 -- .../testing/selftests/powerpc/signal/sig_sc_double_restart.c | 1 - tools/testing/selftests/powerpc/signal/sigreturn_kernel.c | 3 --- tools/testing/selftests/powerpc/signal/sigreturn_vdso.c | 3 --- tools/testing/selftests/powerpc/syscalls/ipc_unmuxed.c | 2 -- tools/testing/selftests/powerpc/tm/tm-exec.c | 2 -- tools/testing/selftests/powerpc/tm/tm-poison.c | 2 -- .../selftests/powerpc/tm/tm-signal-context-force-tm.c | 2 -- tools/testing/selftests/powerpc/tm/tm-signal-sigreturn-nt.c | 2 -- tools/testing/selftests/powerpc/tm/tm-tmspr.c | 2 -- tools/testing/selftests/powerpc/tm/tm-trap.c | 2 -- tools/testing/selftests/powerpc/tm/tm-unavailable.c | 2 -- tools/testing/selftests/powerpc/utils.c | 3 --- tools/testing/selftests/proc/Makefile | 1 - tools/testing/selftests/proc/proc-empty-vm.c | 3 --- tools/testing/selftests/ptp/testptp.c | 1 - tools/testing/selftests/ptrace/get_set_sud.c | 1 - tools/testing/selftests/ptrace/peeksiginfo.c | 1 - tools/testing/selftests/resctrl/Makefile | 2 +- tools/testing/selftests/riscv/hwprobe/cbo.c | 1 - tools/testing/selftests/riscv/hwprobe/which-cpus.c | 1 - tools/testing/selftests/riscv/mm/Makefile | 2 +- tools/testing/selftests/rlimits/rlimits-per-userns.c | 1 - tools/testing/selftests/rseq/basic_percpu_ops_test.c | 1 - tools/testing/selftests/rseq/basic_test.c | 2 -- tools/testing/selftests/rseq/param_test.c | 1 - tools/testing/selftests/rseq/rseq.c | 2 -- tools/testing/selftests/safesetid/safesetid-test.c | 1 - tools/testing/selftests/sched/cs_prctl_test.c | 2 -- tools/testing/selftests/seccomp/seccomp_benchmark.c | 1 - tools/testing/selftests/seccomp/seccomp_bpf.c | 2 -- tools/testing/selftests/sigaltstack/sas.c | 2 -- tools/testing/selftests/splice/default_file_splice_read.c | 1 - tools/testing/selftests/splice/splice_read.c | 1 - .../testing/selftests/syscall_user_dispatch/sud_benchmark.c | 2 -- tools/testing/selftests/syscall_user_dispatch/sud_test.c | 2 -- .../selftests/thermal/intel/power_floor/power_floor_test.c | 3 --- .../thermal/intel/workload_hint/workload_hint_test.c | 3 --- tools/testing/selftests/timens/clock_nanosleep.c | 1 - tools/testing/selftests/timens/exec.c | 1 - tools/testing/selftests/timens/futex.c | 1 - tools/testing/selftests/timens/gettime_perf.c | 1 - tools/testing/selftests/timens/procfs.c | 1 - tools/testing/selftests/timens/timens.c | 1 - tools/testing/selftests/timens/timer.c | 1 - tools/testing/selftests/timens/timerfd.c | 1 - tools/testing/selftests/timens/vfork_exec.c | 1 - tools/testing/selftests/tmpfs/Makefile | 1 - tools/testing/selftests/uevent/uevent_filtering.c | 2 -- tools/testing/selftests/user_events/abi_test.c | 2 -- tools/testing/selftests/vDSO/vdso_test_abi.c | 1 - tools/testing/selftests/vDSO/vdso_test_clock_getres.c | 2 -- tools/testing/selftests/vDSO/vdso_test_correctness.c | 3 --- tools/testing/selftests/wireguard/qemu/init.c | 2 -- tools/testing/selftests/x86/amx.c | 2 -- tools/testing/selftests/x86/check_initial_reg_state.c | 3 --- tools/testing/selftests/x86/corrupt_xstate_header.c | 3 --- tools/testing/selftests/x86/entry_from_vm86.c | 3 --- tools/testing/selftests/x86/fsgsbase.c | 2 -- tools/testing/selftests/x86/fsgsbase_restore.c | 2 -- tools/testing/selftests/x86/ioperm.c | 2 -- tools/testing/selftests/x86/iopl.c | 2 -- tools/testing/selftests/x86/lam.c | 1 - tools/testing/selftests/x86/ldt_gdt.c | 2 -- tools/testing/selftests/x86/mov_ss_trap.c | 2 -- tools/testing/selftests/x86/nx_stack.c | 2 -- tools/testing/selftests/x86/ptrace_syscall.c | 2 -- tools/testing/selftests/x86/sigaltstack.c | 2 -- tools/testing/selftests/x86/sigreturn.c | 3 --- tools/testing/selftests/x86/single_step_syscall.c | 3 --- tools/testing/selftests/x86/syscall_arg_fault.c | 3 --- tools/testing/selftests/x86/syscall_numbering.c | 3 --- tools/testing/selftests/x86/sysret_rip.c | 3 --- tools/testing/selftests/x86/sysret_ss_attrs.c | 3 --- tools/testing/selftests/x86/test_FCMOV.c | 4 ---- tools/testing/selftests/x86/test_FCOMI.c | 4 ---- tools/testing/selftests/x86/test_FISTTP.c | 4 ---- tools/testing/selftests/x86/test_mremap_vdso.c | 1 - tools/testing/selftests/x86/test_shadow_stack.c | 3 --- tools/testing/selftests/x86/test_syscall_vdso.c | 4 ---- tools/testing/selftests/x86/test_vsyscall.c | 3 --- tools/testing/selftests/x86/unwind_vdso.c | 3 --- tools/testing/selftests/x86/vdso_restorer.c | 3 --- 321 files changed, 12 insertions(+), 609 deletions(-) -- 2.45.0.118.g7fe29c98d7-goog

1 year, 2 months

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[PATCH] selftest: rtc: Add to check rtc alarm status for alarm related test

by Joseph Jang

In alarm_wkalm_set and alarm_wkalm_set_minute test, they use different ioctl (RTC_ALM_SET/RTC_WKALM_SET) for alarm feature detection. They will skip testing if RTC_ALM_SET/RTC_WKALM_SET ioctl returns an EINVAL error code. This design may miss detecting real problems when the efi.set_wakeup_time() return errors and then RTC_ALM_SET/RTC_WKALM_SET ioctl returns an EINVAL error code with RTC_FEATURE_ALARM enabled. In order to make rtctest more explicit and robust, we propose to use RTC_PARAM_GET ioctl interface to check rtc alarm feature state before running alarm related tests. If the kernel does not support RTC_PARAM_GET ioctl interface, we will fallback to check the presence of "alarm" in /proc/driver/rtc. The rtctest requires the read permission on /dev/rtc0. The rtctest will be skipped if the /dev/rtc0 is not readable. Requires commit 101ca8d05913b ("rtc: efi: Enable SET/GET WAKEUP services as optional") Reviewed-by: Jeremy Szu <jszu(a)nvidia.com> Reviewed-by: Matthew R. Ochs <mochs(a)nvidia.com> Signed-off-by: Joseph Jang <jjang(a)nvidia.com> --- tools/testing/selftests/rtc/Makefile | 2 +- tools/testing/selftests/rtc/rtctest.c | 72 +++++++++++++++++++-------- 2 files changed, 53 insertions(+), 21 deletions(-) diff --git a/tools/testing/selftests/rtc/Makefile b/tools/testing/selftests/rtc/Makefile index 55198ecc04db..6e3a98fb24ba 100644 --- a/tools/testing/selftests/rtc/Makefile +++ b/tools/testing/selftests/rtc/Makefile @@ -1,5 +1,5 @@ # SPDX-License-Identifier: GPL-2.0 -CFLAGS += -O3 -Wl,-no-as-needed -Wall +CFLAGS += -O3 -Wl,-no-as-needed -Wall -I../../../../usr/include/ LDLIBS += -lrt -lpthread -lm TEST_GEN_PROGS = rtctest diff --git a/tools/testing/selftests/rtc/rtctest.c b/tools/testing/selftests/rtc/rtctest.c index 63ce02d1d5cc..aa47b17fbd1a 100644 --- a/tools/testing/selftests/rtc/rtctest.c +++ b/tools/testing/selftests/rtc/rtctest.c @@ -8,6 +8,7 @@ #include <errno.h> #include <fcntl.h> #include <linux/rtc.h> +#include <stdbool.h> #include <stdio.h> #include <stdlib.h> #include <sys/ioctl.h> @@ -24,12 +25,17 @@ #define READ_LOOP_SLEEP_MS 11 static char *rtc_file = "/dev/rtc0"; +static char *rtc_procfs = "/proc/driver/rtc"; FIXTURE(rtc) { int fd; }; FIXTURE_SETUP(rtc) { + if (access(rtc_file, R_OK) != 0) + SKIP(return, "Skipping test since cannot access %s, perhaps miss sudo", + rtc_file); + self->fd = open(rtc_file, O_RDONLY); } @@ -82,6 +88,36 @@ static void nanosleep_with_retries(long ns) } } +static bool is_rtc_alarm_supported(int fd) +{ + struct rtc_param param = { 0 }; + int rc; + char buf[1024] = { 0 }; + + /* Validate kernel reflects unsupported RTC alarm state */ + param.param = RTC_PARAM_FEATURES; + param.index = 0; + rc = ioctl(fd, RTC_PARAM_GET, &param); + if (rc < 0) { + /* Fallback to read rtc procfs */ + fd = open(rtc_procfs, O_RDONLY); + if (fd != -1) { + rc = read(fd, buf, sizeof(buf)); + close(fd); + + /* Check for the presence of "alarm" in the buf */ + if (strstr(buf, "alarm") == NULL) + return false; + } else + return false; + } else { + if ((param.uvalue & _BITUL(RTC_FEATURE_ALARM)) == 0) + return false; + } + + return true; +} + TEST_F_TIMEOUT(rtc, date_read_loop, READ_LOOP_DURATION_SEC + 2) { int rc; long iter_count = 0; @@ -202,6 +238,9 @@ TEST_F(rtc, alarm_alm_set) { SKIP(return, "Skipping test since %s does not exist", rtc_file); ASSERT_NE(-1, self->fd); + if (!is_rtc_alarm_supported(self->fd)) + SKIP(return, "Skipping test since alarms are not supported."); + rc = ioctl(self->fd, RTC_RD_TIME, &tm); ASSERT_NE(-1, rc); @@ -209,11 +248,7 @@ TEST_F(rtc, alarm_alm_set) { gmtime_r(&secs, (struct tm *)&tm); rc = ioctl(self->fd, RTC_ALM_SET, &tm); - if (rc == -1) { - ASSERT_EQ(EINVAL, errno); - TH_LOG("skip alarms are not supported."); - return; - } + ASSERT_NE(-1, rc); rc = ioctl(self->fd, RTC_ALM_READ, &tm); ASSERT_NE(-1, rc); @@ -260,6 +295,9 @@ TEST_F(rtc, alarm_wkalm_set) { SKIP(return, "Skipping test since %s does not exist", rtc_file); ASSERT_NE(-1, self->fd); + if (!is_rtc_alarm_supported(self->fd)) + SKIP(return, "Skipping test since alarms are not supported."); + rc = ioctl(self->fd, RTC_RD_TIME, &alarm.time); ASSERT_NE(-1, rc); @@ -269,11 +307,7 @@ TEST_F(rtc, alarm_wkalm_set) { alarm.enabled = 1; rc = ioctl(self->fd, RTC_WKALM_SET, &alarm); - if (rc == -1) { - ASSERT_EQ(EINVAL, errno); - TH_LOG("skip alarms are not supported."); - return; - } + ASSERT_NE(-1, rc); rc = ioctl(self->fd, RTC_WKALM_RD, &alarm); ASSERT_NE(-1, rc); @@ -312,6 +346,9 @@ TEST_F_TIMEOUT(rtc, alarm_alm_set_minute, 65) { SKIP(return, "Skipping test since %s does not exist", rtc_file); ASSERT_NE(-1, self->fd); + if (!is_rtc_alarm_supported(self->fd)) + SKIP(return, "Skipping test since alarms are not supported."); + rc = ioctl(self->fd, RTC_RD_TIME, &tm); ASSERT_NE(-1, rc); @@ -319,11 +356,7 @@ TEST_F_TIMEOUT(rtc, alarm_alm_set_minute, 65) { gmtime_r(&secs, (struct tm *)&tm); rc = ioctl(self->fd, RTC_ALM_SET, &tm); - if (rc == -1) { - ASSERT_EQ(EINVAL, errno); - TH_LOG("skip alarms are not supported."); - return; - } + ASSERT_NE(-1, rc); rc = ioctl(self->fd, RTC_ALM_READ, &tm); ASSERT_NE(-1, rc); @@ -370,6 +403,9 @@ TEST_F_TIMEOUT(rtc, alarm_wkalm_set_minute, 65) { SKIP(return, "Skipping test since %s does not exist", rtc_file); ASSERT_NE(-1, self->fd); + if (!is_rtc_alarm_supported(self->fd)) + SKIP(return, "Skipping test since alarms are not supported."); + rc = ioctl(self->fd, RTC_RD_TIME, &alarm.time); ASSERT_NE(-1, rc); @@ -379,11 +415,7 @@ TEST_F_TIMEOUT(rtc, alarm_wkalm_set_minute, 65) { alarm.enabled = 1; rc = ioctl(self->fd, RTC_WKALM_SET, &alarm); - if (rc == -1) { - ASSERT_EQ(EINVAL, errno); - TH_LOG("skip alarms are not supported."); - return; - } + ASSERT_NE(-1, rc); rc = ioctl(self->fd, RTC_WKALM_RD, &alarm); ASSERT_NE(-1, rc); -- 2.34.1

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kselftest/next kselftest-seccomp: 6 runs, 7 regressions (v6.9-8287-g31a59b76b978)

by kernelci.org bot

kselftest/next kselftest-seccomp: 6 runs, 7 regressions (v6.9-8287-g31a59b76b978) This legacy KernelCI providing this report will shutdown sometime soon in favor of our new KernelCI infra. Not all tests are being migrated. If you are still using this report and want us to prioritize your usecase in the new system, please let us know at kernelci(a)lists.linux.dev Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ meson-gxl-s905x-libretech-cc | arm64 | lab-broonie | gcc-10 | defconfig+kselftest | 2 mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 2 mt8183-kukui-...uniper-sku16 | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 mt8192-asurada-spherion-r0 | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 2 Details: https://kernelci.org/test/job/kselftest/branch/next/kernel/v6.9-8287-g31a59… Test: kselftest-seccomp Tree: kselftest Branch: next Describe: v6.9-8287-g31a59b76b978 URL: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git SHA: 31a59b76b9780a9b2d385024e2d6d0d051bb06a5 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ meson-gxl-s905x-libretech-cc | arm64 | lab-broonie | gcc-10 | defconfig+kselftest | 2 Details: https://kernelci.org/test/plan/id/6646ea71e49c6a41ee4c432c Results: 105 PASS, 2 FAIL, 0 SKIP Full config: defconfig+kselftest Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/next/v6.9-8287-g31a59b76b978/arm64/… HTML log: https://storage.kernelci.org//kselftest/next/v6.9-8287-g31a59b76b978/arm64/… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/2024031… * kselftest-seccomp.seccomp_seccomp_benchmark: https://kernelci.org/test/case/id/6646ea71e49c6a41ee4c432e new failure (last pass: v6.9-rc4-32-g693fe2f6a9ea) * kselftest-seccomp.seccomp_seccomp_benchmark_entry_2_bitmapped: https://kernelci.org/test/case/id/6646ea71e49c6a41ee4c4330 new failure (last pass: v6.9-rc4-32-g693fe2f6a9ea) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 2 Details: https://kernelci.org/test/plan/id/6646e74283cd144db94c442a Results: 105 PASS, 2 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/next/v6.9-8287-g31a59b76b978/arm64/… HTML log: https://storage.kernelci.org//kselftest/next/v6.9-8287-g31a59b76b978/arm64/… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/2024031… * kselftest-seccomp.seccomp_seccomp_benchmark: https://kernelci.org/test/case/id/6646e74283cd144db94c442c new failure (last pass: v6.9-rc4-32-g693fe2f6a9ea) * kselftest-seccomp.seccomp_seccomp_benchmark_per-filter_last_2_diff_per-filter_filters_4: https://kernelci.org/test/case/id/6646e74283cd144db94c4431 new failure (last pass: v6.9-rc4-32-g693fe2f6a9ea) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ mt8183-kukui-...uniper-sku16 | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/6646e90e6ac9380c2b4c4320 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/next/v6.9-8287-g31a59b76b978/arm64/… HTML log: https://storage.kernelci.org//kselftest/next/v6.9-8287-g31a59b76b978/arm64/… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/2024031… * kselftest-seccomp.login: https://kernelci.org/test/case/id/6646e90e6ac9380c2b4c4321 new failure (last pass: v6.9-rc4-32-g693fe2f6a9ea) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ mt8192-asurada-spherion-r0 | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 2 Details: https://kernelci.org/test/plan/id/6646e9e37e6ac711874c42fd Results: 105 PASS, 2 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/next/v6.9-8287-g31a59b76b978/arm64/… HTML log: https://storage.kernelci.org//kselftest/next/v6.9-8287-g31a59b76b978/arm64/… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/2024031… * kselftest-seccomp.seccomp_seccomp_benchmark: https://kernelci.org/test/case/id/6646e9e37e6ac711874c42ff new failure (last pass: v6.9-rc4-32-g693fe2f6a9ea) * kselftest-seccomp.seccomp_seccomp_benchmark_per-filter_last_2_diff_per-filter_filters_4: https://kernelci.org/test/case/id/6646e9e37e6ac711874c4304 new failure (last pass: v6.9-rc4-32-g693fe2f6a9ea)

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