February 2024 - Linux-kselftest-mirror

[PATCH 00/31] NT synchronization primitive driver

by Elizabeth Figura

This patch series introduces a new char misc driver, /dev/ntsync, which is used to implement Windows NT synchronization primitives. This was previously submitted as an RFC [1]. Since there were no major changes requested to the last RFC revision, I've stripped the RFC prefix. [1] https://lore.kernel.org/lkml/20240131021356.10322-1-zfigura@codeweavers.com/ == Background == The Wine project emulates the Windows API in user space. One particular part of that API, namely the NT synchronization primitives, have historically been implemented via RPC to a dedicated "kernel" process. However, more recent applications use these APIs more strenuously, and the overhead of RPC has become a bottleneck. The NT synchronization APIs are too complex to implement on top of existing primitives without sacrificing correctness. Certain operations, such as NtPulseEvent() or the "wait-for-all" mode of NtWaitForMultipleObjects(), require direct control over the underlying wait queue, and implementing a wait queue sufficiently robust for Wine in user space is not possible. This proposed driver, therefore, implements the problematic interfaces directly in the Linux kernel. This driver was presented at Linux Plumbers Conference 2023. For those further interested in the history of synchronization in Wine and past attempts to solve this problem in user space, a recording of the presentation can be viewed here: https://www.youtube.com/watch?v=NjU4nyWyhU8 == Performance == The gain in performance varies wildly depending on the application in question and the user's hardware. For some games NT synchronization is not a bottleneck and no change can be observed, but for others frame rate improvements of 50 to 150 percent are not atypical. The following table lists frame rate measurements from a variety of games on a variety of hardware, taken by users Dmitry Skvortsov, FuzzyQuils, OnMars, and myself: Game Upstream ntsync improvement =========================================================================== Anger Foot 69 99 43% Call of Juarez 99.8 224.1 125% Dirt 3 110.6 860.7 678% Forza Horizon 5 108 160 48% Lara Croft: Temple of Osiris 141 326 131% Metro 2033 164.4 199.2 21% Resident Evil 2 26 77 196% The Crew 26 51 96% Tiny Tina's Wonderlands 130 360 177% Total War Saga: Troy 109 146 34% =========================================================================== == Patches == The intended semantics of the patches are broadly intended to match those of the corresponding Windows functions. For those not already familiar with the Windows functions (or their undocumented behaviour), patch 31/31 provides a detailed specification, and individual patches also include a brief description of the API they are implementing. The patches making use of this driver in Wine can be retrieved or browsed here: https://repo.or.cz/wine/zf.git/shortlog/refs/heads/ntsync5 == Implementation == Some aspects of the implementation may deserve particular comment: * In the interest of performance, each object is governed only by a single spinlock. However, NTSYNC_IOC_WAIT_ALL requires that the state of multiple objects be changed as a single atomic operation. In order to achieve this, we first take a device-wide lock ("wait_all_lock") any time we are going to lock more than one object at a time. The maximum number of objects that can be used in a vectored wait, and therefore the maximum that can be locked simultaneously, is 64. This number is NT's own limit. The acquisition of multiple spinlocks will degrade performance. This is a conscious choice, however. Wait-for-all is known to be a very rare operation in practice, especially with counts that approach the maximum, and it is the intent of the ntsync driver to optimize wait-for-any at the expense of wait-for-all as much as possible. * NT mutexes are tied to their threads on an OS level, and the kernel includes builtin support for "robust" mutexes. In order to keep the ntsync driver self-contained and avoid touching more code than necessary, it does not hook into task exit nor use pids. Instead, the user space emulator is expected to manage thread IDs and pass them as an argument to any relevant functions; this is the "owner" field of ntsync_wait_args and ntsync_mutex_args. When the emulator detects that a thread dies, it should therefore call NTSYNC_IOC_MUTEX_KILL on any open mutexes. * ntsync is module-capable mostly because there was nothing preventing it, and because it aided development. It is not a hard requirement, though. == Previous versions == Changes from the last (v2) RFC: * Add a new wait flag NTSYNC_WAIT_REALTIME. I had originally missed a corner case in NtWaitForMultipleObjects() related to its interaction with system time adjustments. Essentially the function is sometimes supposed to respect system time adjustments and sometimes supposed to ignore them, so in order to achieve this I've added a function that controls which flag is being synchronized to. Thanks Piotr Caban for catching this. * Add tests for overflowing semaphore and mutex counters, and a test for exceeding NTSYNC_MAX_WAIT_COUNT, per Andi Kleen. * Add a more intense and realistic test involving multiple threads using the same mutex to access data, per Andi Kleen. * Use check_add_overflow() instead of writing out overflow checking manually [and thereby avoid relying on -fwrapv]. * Add some missing headers that were being implicitly included: atomic.h, hrtimer.h, ktime.h, sched.h, sched/signal.h, spinlock.h. * Link to RFC v2: https://lore.kernel.org/lkml/20240131021356.10322-1-zfigura@codeweavers.com/ * Link to RFC v1: https://lore.kernel.org/lkml/20240124004028.16826-1-zfigura@codeweavers.com/ Elizabeth Figura (31): ntsync: Introduce the ntsync driver and character device. ntsync: Introduce NTSYNC_IOC_CREATE_SEM. ntsync: Introduce NTSYNC_IOC_SEM_POST. ntsync: Introduce NTSYNC_IOC_WAIT_ANY. ntsync: Introduce NTSYNC_IOC_WAIT_ALL. ntsync: Introduce NTSYNC_IOC_CREATE_MUTEX. ntsync: Introduce NTSYNC_IOC_MUTEX_UNLOCK. ntsync: Introduce NTSYNC_IOC_MUTEX_KILL. ntsync: Introduce NTSYNC_IOC_CREATE_EVENT. ntsync: Introduce NTSYNC_IOC_EVENT_SET. ntsync: Introduce NTSYNC_IOC_EVENT_RESET. ntsync: Introduce NTSYNC_IOC_EVENT_PULSE. ntsync: Introduce NTSYNC_IOC_SEM_READ. ntsync: Introduce NTSYNC_IOC_MUTEX_READ. ntsync: Introduce NTSYNC_IOC_EVENT_READ. ntsync: Introduce alertable waits. ntsync: Allow waits to use the REALTIME clock. selftests: ntsync: Add some tests for semaphore state. selftests: ntsync: Add some tests for mutex state. selftests: ntsync: Add some tests for NTSYNC_IOC_WAIT_ANY. selftests: ntsync: Add some tests for NTSYNC_IOC_WAIT_ALL. selftests: ntsync: Add some tests for wakeup signaling with WINESYNC_IOC_WAIT_ANY. selftests: ntsync: Add some tests for wakeup signaling with WINESYNC_IOC_WAIT_ALL. selftests: ntsync: Add some tests for manual-reset event state. selftests: ntsync: Add some tests for auto-reset event state. selftests: ntsync: Add some tests for wakeup signaling with events. selftests: ntsync: Add tests for alertable waits. selftests: ntsync: Add some tests for wakeup signaling via alerts. selftests: ntsync: Add a stress test for contended waits. maintainers: Add an entry for ntsync. docs: ntsync: Add documentation for the ntsync uAPI. Documentation/userspace-api/index.rst | 1 + .../userspace-api/ioctl/ioctl-number.rst | 2 + Documentation/userspace-api/ntsync.rst | 399 +++++ MAINTAINERS | 9 + drivers/misc/Kconfig | 9 + drivers/misc/Makefile | 1 + drivers/misc/ntsync.c | 1146 ++++++++++++++ include/uapi/linux/ntsync.h | 62 + tools/testing/selftests/Makefile | 1 + .../testing/selftests/drivers/ntsync/Makefile | 8 + tools/testing/selftests/drivers/ntsync/config | 1 + .../testing/selftests/drivers/ntsync/ntsync.c | 1407 +++++++++++++++++ 12 files changed, 3046 insertions(+) create mode 100644 Documentation/userspace-api/ntsync.rst create mode 100644 drivers/misc/ntsync.c create mode 100644 include/uapi/linux/ntsync.h create mode 100644 tools/testing/selftests/drivers/ntsync/Makefile create mode 100644 tools/testing/selftests/drivers/ntsync/config create mode 100644 tools/testing/selftests/drivers/ntsync/ntsync.c base-commit: e21817acb23ece75d41a4fa7b40c85550f147389 -- 2.43.0

1 year, 4 months

3
39
0 0

[PATCH] selftests/bpf: Move test_dev_cgroup to prog_tests

by Muhammad Usama Anjum

Move test_dev_cgroup to prog_tests to be able to run it with test_progs. Replace dev_cgroup.bpf.o with skel header file, dev_cgroup.skel.h and load program from it accourdingly. ./test_progs -t test_dev_cgroup mknod: /tmp/test_dev_cgroup_null: Operation not permitted 64+0 records in 64+0 records out 32768 bytes (33 kB, 32 KiB) copied, 0.000856684 s, 38.2 MB/s dd: failed to open '/dev/full': Operation not permitted dd: failed to open '/dev/random': Operation not permitted #365 test_dev_cgroup:OK Summary: 1/0 PASSED, 0 SKIPPED, 0 FAILED Signed-off-by: Muhammad Usama Anjum <usama.anjum(a)collabora.com> --- While converting from skeleton APIs, I didn't found direct alternative of bpf_prog_attach(fd, cgroup_fd, BPF_CGROUP_DEVICE). So I've kept using the bpf_prog_attach() in this patch. --- .../bpf/prog_tests/test_dev_cgroup.c | 67 +++++++++++++++ tools/testing/selftests/bpf/test_dev_cgroup.c | 85 ------------------- 2 files changed, 67 insertions(+), 85 deletions(-) create mode 100644 tools/testing/selftests/bpf/prog_tests/test_dev_cgroup.c delete mode 100644 tools/testing/selftests/bpf/test_dev_cgroup.c diff --git a/tools/testing/selftests/bpf/prog_tests/test_dev_cgroup.c b/tools/testing/selftests/bpf/prog_tests/test_dev_cgroup.c new file mode 100644 index 0000000000000..ee37ce52dec9f --- /dev/null +++ b/tools/testing/selftests/bpf/prog_tests/test_dev_cgroup.c @@ -0,0 +1,67 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* Copyright (c) 2017 Facebook + */ + +#include <test_progs.h> +#include <time.h> +#include "cgroup_helpers.h" +#include "dev_cgroup.skel.h" + +#define TEST_CGROUP "/test-bpf-based-device-cgroup/" + +void test_test_dev_cgroup(void) +{ + int cgroup_fd, err, duration = 0; + struct dev_cgroup *skel; + __u32 prog_cnt; + + skel = dev_cgroup__open_and_load(); + if (CHECK(!skel, "skel_open_and_load", "failed\n")) + goto cleanup; + + cgroup_fd = cgroup_setup_and_join(TEST_CGROUP); + if (CHECK(cgroup_fd < 0, "cgroup_setup_and_join", "failed: %d\n", cgroup_fd)) + goto cleanup; + + err = bpf_prog_attach(bpf_program__fd(skel->progs.bpf_prog1), cgroup_fd, + BPF_CGROUP_DEVICE, 0); + if (CHECK(err, "bpf_attach", "failed: %d\n", err)) + goto cleanup; + + err = bpf_prog_query(cgroup_fd, BPF_CGROUP_DEVICE, 0, NULL, NULL, &prog_cnt); + if (CHECK(err || prog_cnt != 1, "bpf_query", "failed: %d %d\n", err, prog_cnt)) + goto cleanup; + + /* All operations with /dev/zero and /dev/urandom are allowed, + * everything else is forbidden. + */ + CHECK(system("rm -f /tmp/test_dev_cgroup_null"), "rm", + "unexpected rm on _null\n"); + CHECK(!system("mknod /tmp/test_dev_cgroup_null c 1 3"), + "mknod", "unexpected mknod on _null\n"); + CHECK(system("rm -f /tmp/test_dev_cgroup_null"), "rm", + "unexpected rm on _null\n"); + + /* /dev/zero is whitelisted */ + CHECK(system("rm -f /tmp/test_dev_cgroup_zero"), "rm", + "unexpected rm on _zero\n"); + CHECK(system("mknod /tmp/test_dev_cgroup_zero c 1 5"), + "mknod", "unexpected mknod on _zero\n"); + CHECK(system("rm -f /tmp/test_dev_cgroup_zero"), "rm", + "unexpected rm on _zero\n"); + + CHECK(system("dd if=/dev/urandom of=/dev/zero count=64"), "dd", + "unexpected dd on /dev/zero\n"); + + /* src is allowed, target is forbidden */ + CHECK(!system("dd if=/dev/urandom of=/dev/full count=64"), "dd", + "unexpected dd on /dev/full\n"); + + /* src is forbidden, target is allowed */ + CHECK(!system("dd if=/dev/random of=/dev/zero count=64"), "dd", + "unexpected dd on /dev/zero\n"); + +cleanup: + cleanup_cgroup_environment(); + dev_cgroup__destroy(skel); +} diff --git a/tools/testing/selftests/bpf/test_dev_cgroup.c b/tools/testing/selftests/bpf/test_dev_cgroup.c deleted file mode 100644 index adeaf63cb6fa3..0000000000000 --- a/tools/testing/selftests/bpf/test_dev_cgroup.c +++ /dev/null @@ -1,85 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* Copyright (c) 2017 Facebook - */ - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <errno.h> -#include <assert.h> -#include <sys/time.h> - -#include <linux/bpf.h> -#include <bpf/bpf.h> -#include <bpf/libbpf.h> - -#include "cgroup_helpers.h" -#include "testing_helpers.h" - -#define DEV_CGROUP_PROG "./dev_cgroup.bpf.o" - -#define TEST_CGROUP "/test-bpf-based-device-cgroup/" - -int main(int argc, char **argv) -{ - struct bpf_object *obj; - int error = EXIT_FAILURE; - int prog_fd, cgroup_fd; - __u32 prog_cnt; - - /* Use libbpf 1.0 API mode */ - libbpf_set_strict_mode(LIBBPF_STRICT_ALL); - - if (bpf_prog_test_load(DEV_CGROUP_PROG, BPF_PROG_TYPE_CGROUP_DEVICE, - &obj, &prog_fd)) { - printf("Failed to load DEV_CGROUP program\n"); - goto out; - } - - cgroup_fd = cgroup_setup_and_join(TEST_CGROUP); - if (cgroup_fd < 0) { - printf("Failed to create test cgroup\n"); - goto out; - } - - /* Attach bpf program */ - if (bpf_prog_attach(prog_fd, cgroup_fd, BPF_CGROUP_DEVICE, 0)) { - printf("Failed to attach DEV_CGROUP program"); - goto err; - } - - if (bpf_prog_query(cgroup_fd, BPF_CGROUP_DEVICE, 0, NULL, NULL, - &prog_cnt)) { - printf("Failed to query attached programs"); - goto err; - } - - /* All operations with /dev/zero and and /dev/urandom are allowed, - * everything else is forbidden. - */ - assert(system("rm -f /tmp/test_dev_cgroup_null") == 0); - assert(system("mknod /tmp/test_dev_cgroup_null c 1 3")); - assert(system("rm -f /tmp/test_dev_cgroup_null") == 0); - - /* /dev/zero is whitelisted */ - assert(system("rm -f /tmp/test_dev_cgroup_zero") == 0); - assert(system("mknod /tmp/test_dev_cgroup_zero c 1 5") == 0); - assert(system("rm -f /tmp/test_dev_cgroup_zero") == 0); - - assert(system("dd if=/dev/urandom of=/dev/zero count=64") == 0); - - /* src is allowed, target is forbidden */ - assert(system("dd if=/dev/urandom of=/dev/full count=64")); - - /* src is forbidden, target is allowed */ - assert(system("dd if=/dev/random of=/dev/zero count=64")); - - error = 0; - printf("test_dev_cgroup:PASS\n"); - -err: - cleanup_cgroup_environment(); - -out: - return error; -} -- 2.42.0

1 year, 4 months

2
2
0 0

[PATCH resend] selftests: timers: clocksource-switch: Adapt progress to kselftest framework

by Geert Uytterhoeven

When adapting the test to the kselftest framework, a few printf() calls indicating test progress were not updated. Fix this by replacing these printf() calls by ksft_print_msg() calls. Fixes: ce7d101750ff8450 ("selftests: timers: clocksource-switch: adapt to kselftest framework") Signed-off-by: Geert Uytterhoeven <geert+renesas(a)glider.be> --- When just running the test, the output looks like: # Validating clocksource arch_sys_counter TAP version 13 1..12 ok 1 CLOCK_REALTIME ... # Validating clocksource ffca0000.timer TAP version 13 1..12 ok 1 CLOCK_REALTIME ... When redirecting the test output to a file, the progress prints are not interspersed with the test output, but collated at the end: TAP version 13 1..12 ok 1 CLOCK_REALTIME ... TAP version 13 1..12 ok 1 CLOCK_REALTIME ... # Totals: pass:6 fail:0 xfail:0 xpass:0 skip:6 error:0 # Validating clocksource arch_sys_counter # Validating clocksource ffca0000.timer ... This makes it hard to match the test results with the timer under test. Is there a way to fix this? The test does use fork(). Thanks! --- tools/testing/selftests/timers/clocksource-switch.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/tools/testing/selftests/timers/clocksource-switch.c b/tools/testing/selftests/timers/clocksource-switch.c index c5264594064c8516..83faa4e354e389c2 100644 --- a/tools/testing/selftests/timers/clocksource-switch.c +++ b/tools/testing/selftests/timers/clocksource-switch.c @@ -156,8 +156,8 @@ int main(int argc, char **argv) /* Check everything is sane before we start switching asynchronously */ if (do_sanity_check) { for (i = 0; i < count; i++) { - printf("Validating clocksource %s\n", - clocksource_list[i]); + ksft_print_msg("Validating clocksource %s\n", + clocksource_list[i]); if (change_clocksource(clocksource_list[i])) { status = -1; goto out; @@ -169,7 +169,7 @@ int main(int argc, char **argv) } } - printf("Running Asynchronous Switching Tests...\n"); + ksft_print_msg("Running Asynchronous Switching Tests...\n"); pid = fork(); if (!pid) return run_tests(runtime); -- 2.34.1

1 year, 4 months

2
1
0 0

[PATCH net 0/2] ioam6: fix write to cloned skb's

by Justin Iurman

Make sure the IOAM data insertion is not applied on cloned skb's. As a consequence, ioam selftests needed a refactoring. Justin Iurman (2): ioam6: fix write to cloned skb in ipv6_hop_ioam() selftests: ioam6: refactoring to align with the fix net/ipv6/exthdrs.c | 8 ++ tools/testing/selftests/net/ioam6.sh | 38 ++++---- tools/testing/selftests/net/ioam6_parser.c | 101 +++++++++++---------- 3 files changed, 81 insertions(+), 66 deletions(-) base-commit: 166c2c8a6a4dc2e4ceba9e10cfe81c3e469e3210 -- 2.34.1

1 year, 4 months

2
4
0 0

[PATCH] selftests: powerpc: Add header symlinks for building papr character device tests

by Michal Suchanek

From: root <root(a)jostaberry-6.arch.suse.de> Without the headers the tests don't build. Fixes: 9118c5d32bdd ("powerpc/selftests: Add test for papr-vpd") Fixes: 76b2ec3faeaa ("powerpc/selftests: Add test for papr-sysparm") Signed-off-by: Michal Suchanek <msuchanek(a)suse.de> --- tools/testing/selftests/powerpc/include/asm/papr-miscdev.h | 1 + tools/testing/selftests/powerpc/include/asm/papr-sysparm.h | 1 + tools/testing/selftests/powerpc/include/asm/papr-vpd.h | 1 + 3 files changed, 3 insertions(+) create mode 120000 tools/testing/selftests/powerpc/include/asm/papr-miscdev.h create mode 120000 tools/testing/selftests/powerpc/include/asm/papr-sysparm.h create mode 120000 tools/testing/selftests/powerpc/include/asm/papr-vpd.h diff --git a/tools/testing/selftests/powerpc/include/asm/papr-miscdev.h b/tools/testing/selftests/powerpc/include/asm/papr-miscdev.h new file mode 120000 index 000000000000..0f811020354d --- /dev/null +++ b/tools/testing/selftests/powerpc/include/asm/papr-miscdev.h @@ -0,0 +1 @@ +../../../../../../arch/powerpc/include/uapi/asm/papr-miscdev.h \ No newline at end of file diff --git a/tools/testing/selftests/powerpc/include/asm/papr-sysparm.h b/tools/testing/selftests/powerpc/include/asm/papr-sysparm.h new file mode 120000 index 000000000000..6355e122245e --- /dev/null +++ b/tools/testing/selftests/powerpc/include/asm/papr-sysparm.h @@ -0,0 +1 @@ +../../../../../../arch/powerpc/include/uapi/asm/papr-sysparm.h \ No newline at end of file diff --git a/tools/testing/selftests/powerpc/include/asm/papr-vpd.h b/tools/testing/selftests/powerpc/include/asm/papr-vpd.h new file mode 120000 index 000000000000..403ddec6b422 --- /dev/null +++ b/tools/testing/selftests/powerpc/include/asm/papr-vpd.h @@ -0,0 +1 @@ +../../../../../../arch/powerpc/include/uapi/asm/papr-vpd.h \ No newline at end of file -- 2.43.0

1 year, 4 months

4
5
0 0

[PATCH net-next 0/4] selftests: kselftest_harness: support using xfail

by Jakub Kicinski

Hi! When running selftests for our subsystem in our CI we'd like all tests to pass. Currently some tests use SKIP for cases they expect to fail, because the kselftest_harness limits the return codes to pass/fail/skip. Clean up and support the use of the full range of ksft exit codes under kselftest_harness. To avoid conflicts and get the functionality into the networking tree ASAP I'd like to put the patches on shared branch so that both linux-kselftest and net-next can pull it in. Shuah, please LMK if that'd work for you, and if so which -rc should I base the branch on. Or is merging directly into net-next okay? Jakub Kicinski (4): selftests: kselftest_harness: pass step via shared memory selftests: kselftest_harness: use KSFT_* exit codes selftests: kselftest_harness: support using xfail selftests: ip_local_port_range: use XFAIL instead of SKIP tools/testing/selftests/kselftest_harness.h | 67 ++++++++++++++----- .../selftests/net/ip_local_port_range.c | 2 +- 2 files changed, 52 insertions(+), 17 deletions(-) -- 2.43.0

1 year, 4 months

4
17
0 0

Investment in your company

by Stephanie Oestreich

1 year, 4 months

1
0
0 0

[PATCH] iommu/vt-d: Set SSADE when attaching to a parent with dirty tracking

by Yi Liu

Should set the SSADE (Second Stage Access/Dirty bit Enable) bit of the pasid entry when attaching a device to a nested domain if its parent has already enabled dirty tracking. Fixes: 111bf85c68f6 ("iommu/vt-d: Add helper to setup pasid nested translation") Signed-off-by: Yi Liu <yi.l.liu(a)intel.com> --- base commit: 547ab8fc4cb04a1a6b34377dd8fad34cd2c8a8e3 --- drivers/iommu/intel/pasid.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/iommu/intel/pasid.c b/drivers/iommu/intel/pasid.c index 3239cefa4c33..9be24bb762cf 100644 --- a/drivers/iommu/intel/pasid.c +++ b/drivers/iommu/intel/pasid.c @@ -658,6 +658,8 @@ int intel_pasid_setup_nested(struct intel_iommu *iommu, struct device *dev, pasid_set_domain_id(pte, did); pasid_set_address_width(pte, s2_domain->agaw); pasid_set_page_snoop(pte, !!ecap_smpwc(iommu->ecap)); + if (s2_domain->dirty_tracking) + pasid_set_ssade(pte); pasid_set_translation_type(pte, PASID_ENTRY_PGTT_NESTED); pasid_set_present(pte); spin_unlock(&iommu->lock); -- 2.34.1

1 year, 4 months

4
5
0 0

[linux-next:master] BUILD REGRESSION d37e1e4c52bc60578969f391fb81f947c3e83118

by kernel test robot

tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master branch HEAD: d37e1e4c52bc60578969f391fb81f947c3e83118 Add linux-next specific files for 20240216 Error/Warning reports: https://lore.kernel.org/oe-kbuild-all/202402161359.FurKTCOZ-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202402161410.IG9I4odj-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202402162252.FpEa3ZUY-lkp@intel.com Error/Warning: (recently discovered and may have been fixed) aarch64-linux-ld: ktd2801-backlight.c:(.text+0x118): undefined reference to `expresswire_power_off' aarch64-linux-ld: ktd2801-backlight.c:(.text+0x16c): undefined reference to `expresswire_enable' drivers/gpu/drm/tests/drm_buddy_test.c:(.text.drm_test_buddy_alloc_contiguous+0xb0): undefined reference to `__umoddi3' drivers/gpu/drm/tests/drm_buddy_test.c:48:(.text+0xfc): undefined reference to `__umoddi3' ktd2801-backlight.c:(.text+0x118): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `expresswire_power_off' ktd2801-backlight.c:(.text+0x16c): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `expresswire_enable' ktd2801-backlight.c:(.text+0xe4): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `expresswire_write_u8' ktd2801-backlight.c:(.text+0xe4): undefined reference to `expresswire_write_u8' xtensa-linux-ld: arch/xtensa/boot/lib/inftrees.c:220:(.text+0x4d3): undefined reference to `__ubsan_handle_shift_out_of_bounds' xtensa-linux-ld: arch/xtensa/boot/lib/inftrees.c:96:(.text+0x152): undefined reference to `__ubsan_handle_out_of_bounds' Unverified Error/Warning (likely false positive, please contact us if interested): fs/btrfs/space-info.c:2012:13: warning: 'ret' may be used uninitialized [-Wmaybe-uninitialized] include/linux/netfilter/x_tables.h:372: undefined reference to `xt_recseq' include/linux/seqlock.h:72: undefined reference to `xt_recseq' ld: include/linux/netfilter/x_tables.h:379: undefined reference to `xt_recseq' ld: include/linux/seqlock.h:73: undefined reference to `xt_recseq' ld: net/ipv4/netfilter/arp_tables.c:1014: undefined reference to `xt_find_table_lock' ld: net/ipv4/netfilter/arp_tables.c:1469: undefined reference to `xt_find_revision' ld: net/ipv4/netfilter/arp_tables.c:1497: undefined reference to `xt_free_table_info' ld: net/ipv4/netfilter/arp_tables.c:1526: undefined reference to `xt_register_table' ld: net/ipv4/netfilter/arp_tables.c:1648: undefined reference to `xt_unregister_targets' ld: net/ipv4/netfilter/arp_tables.c:417: undefined reference to `xt_request_find_target' ld: net/ipv4/netfilter/arp_tables.c:432: undefined reference to `xt_percpu_counter_free' ld: net/ipv4/netfilter/arp_tables.c:900: undefined reference to `xt_request_find_table_lock' ld: net/ipv4/netfilter/arp_tables.c:912: undefined reference to `xt_replace_table' ld: net/ipv4/netfilter/arp_tables.c:944: undefined reference to `xt_table_unlock' ld: net/ipv4/netfilter/arptable_filter.c:67: undefined reference to `xt_hook_ops_alloc' ld: net/ipv4/netfilter/arptable_filter.c:75: undefined reference to `xt_unregister_template' net/ipv4/netfilter/arp_tables.c:1010: undefined reference to `xt_copy_counters' net/ipv4/netfilter/arp_tables.c:1040: undefined reference to `xt_table_unlock' net/ipv4/netfilter/arp_tables.c:1469: undefined reference to `xt_find_revision' net/ipv4/netfilter/arp_tables.c:1489: undefined reference to `xt_unregister_table' net/ipv4/netfilter/arp_tables.c:1513: undefined reference to `xt_alloc_table_info' net/ipv4/netfilter/arp_tables.c:1575: undefined reference to `xt_find_table' net/ipv4/netfilter/arp_tables.c:1614: undefined reference to `xt_proto_init' net/ipv4/netfilter/arp_tables.c:1619: undefined reference to `xt_proto_fini' net/ipv4/netfilter/arp_tables.c:1636: undefined reference to `xt_register_targets' net/ipv4/netfilter/arp_tables.c:1658: undefined reference to `xt_unregister_targets' net/ipv4/netfilter/arp_tables.c:369: undefined reference to `xt_find_jump_offset' net/ipv4/netfilter/arp_tables.c:401: undefined reference to `xt_check_target' net/ipv4/netfilter/arp_tables.c:413: undefined reference to `xt_percpu_counter_alloc' net/ipv4/netfilter/arp_tables.c:475: undefined reference to `xt_check_entry_offsets' net/ipv4/netfilter/arp_tables.c:513: undefined reference to `xt_percpu_counter_free' net/ipv4/netfilter/arp_tables.c:539: undefined reference to `xt_alloc_entry_offsets' net/ipv4/netfilter/arp_tables.c:565: undefined reference to `xt_check_table_hooks' net/ipv4/netfilter/arp_tables.c:611: undefined reference to `xt_recseq' net/ipv4/netfilter/arp_tables.c:706: undefined reference to `xt_target_to_user' net/ipv4/netfilter/arp_tables.c:808: undefined reference to `xt_request_find_table_lock' net/ipv4/netfilter/arp_tables.c:862: undefined reference to `xt_find_table_lock' net/ipv4/netfilter/arp_tables.c:894: undefined reference to `xt_counters_alloc' net/ipv4/netfilter/arptable_filter.c:61: undefined reference to `xt_register_template' net/ipv4/netfilter/arptable_filter.c:86: undefined reference to `xt_unregister_template' Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- alpha-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_get_wptr | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_irq_rearm | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_set_rptr | `-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg |-- arc-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_get_wptr | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_irq_rearm | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_set_rptr | `-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg |-- arc-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_get_wptr | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_irq_rearm | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_set_rptr | `-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg |-- arc-randconfig-002-20240216 | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_get_wptr | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_irq_rearm | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_set_rptr | |-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg | `-- fs-ntfs3-frecord.c:warning:unused-variable-i_size |-- arc-randconfig-r051-20240216 | `-- fs-ntfs3-frecord.c:warning:unused-variable-i_size |-- arm-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_get_wptr | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_irq_rearm | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_set_rptr | `-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg |-- arm-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_get_wptr | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_irq_rearm | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_set_rptr | `-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg |-- arm-randconfig-003-20240216 | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_get_wptr | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_irq_rearm | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_set_rptr | `-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg |-- arm64-defconfig | `-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg |-- arm64-randconfig-004-20240216 | `-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg |-- arm64-randconfig-r133-20240214 | |-- aarch64-linux-ld:ktd2801-backlight.c:(.text):undefined-reference-to-expresswire_enable | |-- aarch64-linux-ld:ktd2801-backlight.c:(.text):undefined-reference-to-expresswire_power_off | |-- ktd2801-backlight.c:(.text):relocation-truncated-to-fit:R_AARCH64_CALL26-against-undefined-symbol-expresswire_enable | |-- ktd2801-backlight.c:(.text):relocation-truncated-to-fit:R_AARCH64_CALL26-against-undefined-symbol-expresswire_power_off | |-- ktd2801-backlight.c:(.text):relocation-truncated-to-fit:R_AARCH64_CALL26-against-undefined-symbol-expresswire_write_u8 | `-- ktd2801-backlight.c:(.text):undefined-reference-to-expresswire_write_u8 |-- csky-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_get_wptr | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_irq_rearm | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_set_rptr | `-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg |-- csky-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_get_wptr | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_irq_rearm | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_set_rptr | `-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg |-- csky-randconfig-001-20240216 | `-- fs-ntfs3-frecord.c:warning:unused-variable-i_size |-- i386-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_get_wptr | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_irq_rearm | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_set_rptr | `-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg |-- i386-buildonly-randconfig-005-20240216 | `-- fs-ntfs3-frecord.c:warning:unused-variable-i_size |-- i386-randconfig-003-20240216 | |-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg | `-- include-kunit-test.h:warning:s-directive-argument-is-null |-- i386-randconfig-005-20240216 | `-- fs-ntfs3-frecord.c:warning:unused-variable-i_size |-- loongarch-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_get_wptr | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_irq_rearm | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_set_rptr | `-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg |-- loongarch-defconfig | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_get_wptr | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_irq_rearm | `-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_set_rptr |-- loongarch-randconfig-001-20240216 | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_get_wptr | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_irq_rearm | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_set_rptr | |-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg | `-- fs-ntfs3-frecord.c:warning:unused-variable-i_size |-- loongarch-randconfig-002-20240216 | `-- fs-ntfs3-frecord.c:warning:unused-variable-i_size |-- microblaze-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_get_wptr | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_irq_rearm | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_set_rptr | `-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg |-- microblaze-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_get_wptr | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_irq_rearm | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_set_rptr | `-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg |-- mips-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_get_wptr | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_irq_rearm | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_set_rptr | `-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg |-- mips-randconfig-r001-20221018 | `-- drivers-gpu-drm-tests-drm_buddy_test.c:(.text.drm_test_buddy_alloc_contiguous):undefined-reference-to-__umoddi3 |-- openrisc-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_get_wptr | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_irq_rearm | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_set_rptr | `-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg |-- parisc-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_get_wptr | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_irq_rearm | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_set_rptr | `-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg |-- parisc-defconfig | `-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg |-- parisc-generic-32bit_defconfig | `-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg |-- parisc64-defconfig | `-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg |-- powerpc-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_get_wptr | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_irq_rearm | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_set_rptr | `-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg |-- powerpc-buildonly-randconfig-r006-20220721 | `-- drivers-gpu-drm-tests-drm_buddy_test.c:(.text):undefined-reference-to-__umoddi3 |-- powerpc64-randconfig-003-20240216 | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_get_wptr | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_irq_rearm | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_set_rptr | `-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg |-- riscv-randconfig-001-20240216 | `-- fs-ntfs3-frecord.c:warning:unused-variable-i_size |-- s390-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_get_wptr | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_irq_rearm | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_set_rptr | `-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg |-- s390-randconfig-001-20240216 | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_get_wptr | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_irq_rearm | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_set_rptr | `-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg |-- s390-randconfig-002-20240216 | `-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg |-- sh-randconfig-002-20240216 | `-- fs-ntfs3-frecord.c:warning:unused-variable-i_size |-- sparc-allmodconfig | |-- Error:vdso-image-contains-dynamic-relocations | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_get_wptr | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_irq_rearm | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_set_rptr | |-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg | |-- sparc64-linux-ld:vclock_gettime.c:(.text):undefined-reference-to-__ubsan_handle_shift_out_of_bounds | |-- sparc64-linux-objcopy:arch-sparc-vdso-vdso64.so.dbg:No-such-file | `-- vclock_gettime.c:(.text):undefined-reference-to-__ubsan_handle_shift_out_of_bounds |-- sparc-randconfig-002-20240216 | `-- fs-ntfs3-frecord.c:warning:unused-variable-i_size |-- sparc-randconfig-r062-20240216 | |-- (.head.text):relocation-truncated-to-fit:R_SPARC_WDISP22-against-init.text | `-- fs-ntfs3-frecord.c:warning:unused-variable-i_size |-- sparc64-allmodconfig | |-- Error:vdso-image-contains-dynamic-relocations | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_get_wptr | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_irq_rearm | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_set_rptr | |-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg | |-- sparc64-linux-ld:vclock_gettime.c:(.text):undefined-reference-to-__ubsan_handle_shift_out_of_bounds | |-- sparc64-linux-objcopy:arch-sparc-vdso-vdso64.so.dbg:No-such-file | `-- vclock_gettime.c:(.text):undefined-reference-to-__ubsan_handle_shift_out_of_bounds |-- sparc64-allyesconfig | |-- Error:vdso-image-contains-dynamic-relocations | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_get_wptr | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_irq_rearm | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_set_rptr | |-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg | |-- sparc64-linux-ld:vclock_gettime.c:(.text):undefined-reference-to-__ubsan_handle_shift_out_of_bounds | |-- sparc64-linux-objcopy:arch-sparc-vdso-vdso64.so.dbg:No-such-file | `-- vclock_gettime.c:(.text):undefined-reference-to-__ubsan_handle_shift_out_of_bounds |-- sparc64-randconfig-001-20240216 | `-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg |-- sparc64-randconfig-002-20240216 | |-- Error:vdso-image-contains-dynamic-relocations | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_get_wptr | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_irq_rearm | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_set_rptr | |-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg | |-- sparc64-linux-ld:vclock_gettime.c:(.text):undefined-reference-to-__ubsan_handle_shift_out_of_bounds | |-- sparc64-linux-objcopy:arch-sparc-vdso-vdso64.so.dbg:No-such-file | `-- vclock_gettime.c:(.text):undefined-reference-to-__ubsan_handle_shift_out_of_bounds |-- sparc64-randconfig-r061-20240216 | |-- Error:vdso-image-contains-dynamic-relocations | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_get_wptr | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_irq_rearm | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_set_rptr | |-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg | |-- sparc64-linux-ld:vclock_gettime.c:(.text):undefined-reference-to-__ubsan_handle_shift_out_of_bounds | |-- sparc64-linux-objcopy:arch-sparc-vdso-vdso64.so.dbg:No-such-file | `-- vclock_gettime.c:(.text):undefined-reference-to-__ubsan_handle_shift_out_of_bounds |-- um-allyesconfig | `-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg |-- um-randconfig-002-20240216 | `-- fs-ntfs3-frecord.c:warning:unused-variable-i_size |-- um-randconfig-r012-20230713 | `-- fs-btrfs-space-info.c:warning:ret-may-be-used-uninitialized |-- x86_64-randconfig-004-20240216 | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_get_wptr | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_irq_rearm | `-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_set_rptr |-- x86_64-randconfig-014-20240216 | `-- fs-ntfs3-frecord.c:warning:unused-variable-i_size |-- x86_64-randconfig-123-20240216 | |-- include-linux-netfilter-x_tables.h:undefined-reference-to-xt_recseq | |-- include-linux-seqlock.h:undefined-reference-to-xt_recseq | |-- ld:include-linux-netfilter-x_tables.h:undefined-reference-to-xt_recseq | |-- ld:include-linux-seqlock.h:undefined-reference-to-xt_recseq | |-- ld:net-ipv4-netfilter-arp_tables.c:undefined-reference-to-xt_find_revision | |-- ld:net-ipv4-netfilter-arp_tables.c:undefined-reference-to-xt_find_table_lock | |-- ld:net-ipv4-netfilter-arp_tables.c:undefined-reference-to-xt_free_table_info | |-- ld:net-ipv4-netfilter-arp_tables.c:undefined-reference-to-xt_percpu_counter_free | |-- ld:net-ipv4-netfilter-arp_tables.c:undefined-reference-to-xt_register_table | |-- ld:net-ipv4-netfilter-arp_tables.c:undefined-reference-to-xt_replace_table | |-- ld:net-ipv4-netfilter-arp_tables.c:undefined-reference-to-xt_request_find_table_lock | |-- ld:net-ipv4-netfilter-arp_tables.c:undefined-reference-to-xt_request_find_target | |-- ld:net-ipv4-netfilter-arp_tables.c:undefined-reference-to-xt_table_unlock | |-- ld:net-ipv4-netfilter-arp_tables.c:undefined-reference-to-xt_unregister_targets | |-- ld:net-ipv4-netfilter-arptable_filter.c:undefined-reference-to-xt_hook_ops_alloc | |-- ld:net-ipv4-netfilter-arptable_filter.c:undefined-reference-to-xt_unregister_template | |-- net-ipv4-netfilter-arp_tables.c:undefined-reference-to-xt_alloc_entry_offsets | |-- net-ipv4-netfilter-arp_tables.c:undefined-reference-to-xt_alloc_table_info | |-- net-ipv4-netfilter-arp_tables.c:undefined-reference-to-xt_check_entry_offsets | |-- net-ipv4-netfilter-arp_tables.c:undefined-reference-to-xt_check_table_hooks | |-- net-ipv4-netfilter-arp_tables.c:undefined-reference-to-xt_check_target | |-- net-ipv4-netfilter-arp_tables.c:undefined-reference-to-xt_copy_counters | |-- net-ipv4-netfilter-arp_tables.c:undefined-reference-to-xt_counters_alloc | |-- net-ipv4-netfilter-arp_tables.c:undefined-reference-to-xt_find_jump_offset | |-- net-ipv4-netfilter-arp_tables.c:undefined-reference-to-xt_find_revision | |-- net-ipv4-netfilter-arp_tables.c:undefined-reference-to-xt_find_table | |-- net-ipv4-netfilter-arp_tables.c:undefined-reference-to-xt_find_table_lock | |-- net-ipv4-netfilter-arp_tables.c:undefined-reference-to-xt_percpu_counter_alloc | |-- net-ipv4-netfilter-arp_tables.c:undefined-reference-to-xt_percpu_counter_free | |-- net-ipv4-netfilter-arp_tables.c:undefined-reference-to-xt_proto_fini | |-- net-ipv4-netfilter-arp_tables.c:undefined-reference-to-xt_proto_init | |-- net-ipv4-netfilter-arp_tables.c:undefined-reference-to-xt_recseq | |-- net-ipv4-netfilter-arp_tables.c:undefined-reference-to-xt_register_targets | |-- net-ipv4-netfilter-arp_tables.c:undefined-reference-to-xt_request_find_table_lock | |-- net-ipv4-netfilter-arp_tables.c:undefined-reference-to-xt_table_unlock | |-- net-ipv4-netfilter-arp_tables.c:undefined-reference-to-xt_target_to_user | |-- net-ipv4-netfilter-arp_tables.c:undefined-reference-to-xt_unregister_table | |-- net-ipv4-netfilter-arp_tables.c:undefined-reference-to-xt_unregister_targets | |-- net-ipv4-netfilter-arptable_filter.c:undefined-reference-to-xt_register_template | `-- net-ipv4-netfilter-arptable_filter.c:undefined-reference-to-xt_unregister_template |-- x86_64-randconfig-161-20240215 | `-- mm-page_owner.c-stack_print()-warn:unsigned-nr_entries-is-never-less-than-zero. |-- xtensa-randconfig-002-20240216 | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_get_wptr | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_irq_rearm | `-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_set_rptr |-- xtensa-randconfig-c004-20220612 | |-- xtensa-linux-ld:arch-xtensa-boot-lib-inftrees.c:(.text):undefined-reference-to-__ubsan_handle_out_of_bounds | `-- xtensa-linux-ld:arch-xtensa-boot-lib-inftrees.c:(.text):undefined-reference-to-__ubsan_handle_shift_out_of_bounds `-- xtensa-randconfig-r054-20240216 `-- fs-ntfs3-frecord.c:warning:unused-variable-i_size clang_recent_errors |-- arm-defconfig | `-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg |-- arm-randconfig-001-20240216 | `-- fs-ntfs3-frecord.c:warning:unused-variable-i_size |-- arm64-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_get_wptr | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_irq_rearm | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_set_rptr | `-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg |-- arm64-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_get_wptr | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_irq_rearm | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_set_rptr | `-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg |-- i386-randconfig-002-20240216 | `-- fs-ntfs3-frecord.c:warning:unused-variable-i_size |-- i386-randconfig-014-20240216 | `-- fs-ntfs3-frecord.c:warning:unused-variable-i_size |-- powerpc-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_get_wptr | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_irq_rearm | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_set_rptr | `-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg |-- powerpc-randconfig-001-20240216 | `-- fs-ntfs3-frecord.c:warning:unused-variable-i_size |-- powerpc-randconfig-002-20240216 | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_get_wptr | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_irq_rearm | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_set_rptr | |-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg | `-- fs-ntfs3-frecord.c:warning:unused-variable-i_size |-- riscv-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_get_wptr | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_irq_rearm | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_set_rptr | `-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg |-- riscv-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_get_wptr | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_irq_rearm | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_set_rptr | `-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg |-- riscv-defconfig | `-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg |-- s390-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_get_wptr | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_irq_rearm | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_set_rptr | `-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg |-- x86_64-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_get_wptr | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_irq_rearm | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_set_rptr | `-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg |-- x86_64-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_get_wptr | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_irq_rearm | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_set_rptr | `-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg |-- x86_64-buildonly-randconfig-002-20240216 | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_get_wptr | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_irq_rearm | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_set_rptr | `-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg |-- x86_64-buildonly-randconfig-003-20240216 | `-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg |-- x86_64-buildonly-randconfig-004-20240216 | `-- fs-ntfs3-frecord.c:warning:unused-variable-i_size |-- x86_64-buildonly-randconfig-006-20240216 | `-- fs-ntfs3-frecord.c:warning:unused-variable-i_size |-- x86_64-randconfig-002-20240216 | `-- fs-ntfs3-frecord.c:warning:unused-variable-i_size |-- x86_64-randconfig-006-20240216 | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_get_wptr | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_irq_rearm | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_set_rptr | `-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg |-- x86_64-randconfig-016-20240216 | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_get_wptr | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_irq_rearm | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_set_rptr | `-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg |-- x86_64-randconfig-075-20240216 | |-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg | `-- fs-ntfs3-frecord.c:warning:unused-variable-i_size |-- x86_64-randconfig-103-20240216 | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_get_wptr | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_irq_rearm | |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_set_rptr | `-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg `-- x86_64-randconfig-161-20240216 |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_get_wptr |-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_irq_rearm `-- drivers-gpu-drm-amd-amdgpu-ih_v7_0.c:warning:Function-parameter-or-struct-member-ih-not-described-in-ih_v7_0_set_rptr elapsed time: 1468m configs tested: 176 configs skipped: 6 tested configs: alpha allnoconfig gcc alpha allyesconfig gcc alpha defconfig gcc arc allmodconfig gcc arc allnoconfig gcc arc allyesconfig gcc arc defconfig gcc arc randconfig-001-20240216 gcc arc randconfig-002-20240216 gcc arm allmodconfig gcc arm allnoconfig clang arm allyesconfig gcc arm aspeed_g5_defconfig gcc arm defconfig clang arm randconfig-001-20240216 clang arm randconfig-002-20240216 clang arm randconfig-003-20240216 gcc arm randconfig-004-20240216 gcc arm s5pv210_defconfig gcc arm vf610m4_defconfig gcc arm64 allmodconfig clang arm64 allnoconfig gcc arm64 defconfig gcc arm64 randconfig-001-20240216 clang arm64 randconfig-002-20240216 gcc arm64 randconfig-003-20240216 clang arm64 randconfig-004-20240216 gcc csky allmodconfig gcc csky allnoconfig gcc csky allyesconfig gcc csky defconfig gcc csky randconfig-001-20240216 gcc csky randconfig-002-20240216 gcc hexagon allnoconfig clang hexagon allyesconfig clang hexagon defconfig clang hexagon randconfig-001-20240216 clang hexagon randconfig-002-20240216 clang i386 allnoconfig gcc i386 allyesconfig gcc i386 buildonly-randconfig-001-20240216 gcc i386 buildonly-randconfig-002-20240216 clang i386 buildonly-randconfig-003-20240216 clang i386 buildonly-randconfig-004-20240216 gcc i386 buildonly-randconfig-005-20240216 gcc i386 buildonly-randconfig-006-20240216 clang i386 defconfig clang i386 randconfig-001-20240216 clang i386 randconfig-002-20240216 clang i386 randconfig-003-20240216 gcc i386 randconfig-004-20240216 clang i386 randconfig-005-20240216 gcc i386 randconfig-006-20240216 clang i386 randconfig-011-20240216 gcc i386 randconfig-012-20240216 gcc i386 randconfig-013-20240216 gcc i386 randconfig-014-20240216 clang i386 randconfig-015-20240216 gcc i386 randconfig-016-20240216 gcc loongarch allmodconfig gcc loongarch allnoconfig gcc loongarch defconfig gcc loongarch randconfig-001-20240216 gcc loongarch randconfig-002-20240216 gcc m68k allmodconfig gcc m68k allnoconfig gcc m68k allyesconfig gcc m68k defconfig gcc microblaze allmodconfig gcc microblaze allnoconfig gcc microblaze allyesconfig gcc microblaze defconfig gcc mips allnoconfig gcc mips allyesconfig gcc mips ip22_defconfig gcc nios2 allmodconfig gcc nios2 allnoconfig gcc nios2 allyesconfig gcc nios2 defconfig gcc nios2 randconfig-001-20240216 gcc nios2 randconfig-002-20240216 gcc openrisc allnoconfig gcc openrisc allyesconfig gcc openrisc defconfig gcc parisc allnoconfig gcc parisc allyesconfig gcc parisc defconfig gcc parisc generic-32bit_defconfig gcc parisc randconfig-001-20240216 gcc parisc randconfig-002-20240216 gcc parisc64 defconfig gcc powerpc allmodconfig gcc powerpc allnoconfig gcc powerpc allyesconfig clang powerpc gamecube_defconfig clang powerpc lite5200b_defconfig clang powerpc makalu_defconfig clang powerpc pasemi_defconfig clang powerpc randconfig-001-20240216 clang powerpc randconfig-002-20240216 clang powerpc randconfig-003-20240216 clang powerpc socrates_defconfig gcc powerpc wii_defconfig gcc powerpc64 randconfig-001-20240216 clang powerpc64 randconfig-002-20240216 clang powerpc64 randconfig-003-20240216 gcc riscv allmodconfig clang riscv allnoconfig gcc riscv allyesconfig clang riscv defconfig clang riscv randconfig-001-20240216 gcc riscv randconfig-002-20240216 clang s390 allmodconfig clang s390 allnoconfig clang s390 allyesconfig gcc s390 defconfig clang s390 randconfig-001-20240216 gcc s390 randconfig-002-20240216 gcc sh allmodconfig gcc sh allnoconfig gcc sh allyesconfig gcc sh apsh4a3a_defconfig gcc sh defconfig gcc sh randconfig-001-20240216 gcc sh randconfig-002-20240216 gcc sh rsk7264_defconfig gcc sh secureedge5410_defconfig gcc sh sh7785lcr_32bit_defconfig gcc sh urquell_defconfig gcc sparc alldefconfig gcc sparc allmodconfig gcc sparc allnoconfig gcc sparc defconfig gcc sparc64 allmodconfig gcc sparc64 allyesconfig gcc sparc64 defconfig gcc sparc64 randconfig-001-20240216 gcc sparc64 randconfig-002-20240216 gcc um allmodconfig clang um allnoconfig clang um allyesconfig gcc um defconfig clang um randconfig-001-20240216 gcc um randconfig-002-20240216 gcc um x86_64_defconfig clang x86_64 allnoconfig clang x86_64 allyesconfig clang x86_64 buildonly-randconfig-001-20240216 clang x86_64 buildonly-randconfig-002-20240216 clang x86_64 buildonly-randconfig-003-20240216 clang x86_64 buildonly-randconfig-004-20240216 clang x86_64 buildonly-randconfig-005-20240216 gcc x86_64 buildonly-randconfig-006-20240216 clang x86_64 defconfig gcc x86_64 randconfig-001-20240216 gcc x86_64 randconfig-002-20240216 clang x86_64 randconfig-003-20240216 gcc x86_64 randconfig-004-20240216 gcc x86_64 randconfig-005-20240216 gcc x86_64 randconfig-006-20240216 clang x86_64 randconfig-011-20240216 gcc x86_64 randconfig-012-20240216 gcc x86_64 randconfig-013-20240216 clang x86_64 randconfig-014-20240216 gcc x86_64 randconfig-015-20240216 clang x86_64 randconfig-016-20240216 clang x86_64 randconfig-071-20240216 clang x86_64 randconfig-072-20240216 clang x86_64 randconfig-073-20240216 gcc x86_64 randconfig-074-20240216 gcc x86_64 randconfig-075-20240216 clang x86_64 randconfig-076-20240216 gcc x86_64 rhel-8.3-rust clang xtensa allnoconfig gcc xtensa randconfig-001-20240216 gcc xtensa randconfig-002-20240216 gcc -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 year, 4 months

1
0
0 0

[RFC 0/7] selftests: kselftest_harness: use common result printing helper

by Jakub Kicinski

Add a common result printing helper and always include test name in the result line. Previously when SKIP or XPASS would happen we printed: ok 1 # SKIP unknown without the test name. Now we'll print: ok 1 global.no_pad # SKIP unknown This appears to be more inline with: https://docs.kernel.org/dev-tools/ktap.html and makes parsing results easier. First 3 patches rearrange kselftest_harness to use exit code as an enum rather than separate passed/skip/xfail members. Rest of the series builds a ksft_test_result_code() helper. This series is on top of: https://lore.kernel.org/all/20240216002619.1999225-1-kuba@kernel.org/ Jakub Kicinski (7): selftests: kselftest_harness: generate test name once selftests: kselftest_harness: save full exit code in metadata selftests: kselftest_harness: use exit code to store skip and xfail selftests: kselftest: add ksft_test_result_code(), handling all exit codes selftests: kselftest_harness: print test name for SKIP and XFAIL selftests: kselftest_harness: let ksft_test_result_code() handle line termination selftests: kselftest_harness: let PASS / FAIL provide diagnostic tools/testing/selftests/kselftest.h | 45 ++++++++++ tools/testing/selftests/kselftest_harness.h | 96 ++++++++++----------- tools/testing/selftests/net/tls.c | 2 +- 3 files changed, 91 insertions(+), 52 deletions(-) -- 2.43.0

1 year, 4 months

3
13
0 0

2025

2024

2023

2022

2021

2020

2019

2018

2017

Linux-kselftest-mirror February 2024