June 2024 - Linux-kselftest-mirror

[PATCH v3 0/4] selftests/resctrl: Enable MBM and MBA tests on AMD

by Babu Moger

The MBM (Memory Bandwidth Monitoring) and MBA (Memory Bandwidth Allocation) features are not enabled for AMD systems. The reason was lack of perf counters to compare the resctrl test results. Starting with the commit 25e56847821f ("perf/x86/amd/uncore: Add memory controller support"), AMD now supports the UMC (Unified Memory Controller) perf events. These events can be used to compare the test results. This series adds the support to detect the UMC events and enable MBM/MBA tests for AMD systems. v3: Note: Based the series on top of latest kselftests/master 1613e604df0cd359cf2a7fbd9be7a0bcfacfabd0 (tag: v6.10-rc1). Also applied the patches from the series https://lore.kernel.org/lkml/20240531131142.1716-1-ilpo.jarvinen@linux.inte… Separated the fix patch. Renamed the imc to just mc to make it generic. Changed the search string "uncore_imc_" and "amd_umc_" Changes related rebase to latest kselftest tree. v2: Changes. a. Rebased on top of tip/master (Apr 25, 2024) b. Addressed Ilpo comments except the one about close call. It seems more clear to keep READ and WRITE separate. https://lore.kernel.org/lkml/8e4badb7-6cc5-61f1-e041-d902209a90d5@linux.int… c. Used ksft_perror call when applicable. d. Added vendor check for non contiguous CBM check. v1: https://lore.kernel.org/lkml/cover.1708637563.git.babu.moger@amd.com/ Babu Moger (4): selftests/resctrl: Rename variables and functions to generic names selftests/resctrl: Pass sysfs controller name of the vendor selftests/resctrl: Add support for MBM and MBA tests on AMD selftests/resctrl: Enable MBA/MBA tests on AMD tools/testing/selftests/resctrl/mba_test.c | 25 +- tools/testing/selftests/resctrl/mbm_test.c | 23 +- tools/testing/selftests/resctrl/resctrl.h | 2 +- tools/testing/selftests/resctrl/resctrl_val.c | 305 ++++++++++-------- tools/testing/selftests/resctrl/resctrlfs.c | 2 +- 5 files changed, 191 insertions(+), 166 deletions(-) -- 2.34.1

10 months

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[PATCH v3 0/3] Userspace controls soft-offline pages

by Jiaqi Yan

Correctable memory errors are very common on servers with large amount of memory, and are corrected by ECC, but with two pain points to users: 1. Correction usually happens on the fly and adds latency overhead 2. Not-fully-proved theory states excessive correctable memory errors can develop into uncorrectable memory error. Soft offline is kernel's additional solution for memory pages having (excessive) corrected memory errors. Impacted page is migrated to healthy page if it is in use, then the original page is discarded for any future use. The actual policy on whether (and when) to soft offline should be maintained by userspace, especially in case of an 1G HugeTLB page. Soft-offline dissolves the HugeTLB page, either in-use or free, into chunks of 4K pages, reducing HugeTLB pool capacity by 1 hugepage. If userspace has not acknowledged such behavior, it may be surprised when later mmap hugepages MAP_FAILED due to lack of hugepages. In case of a transparent hugepage, it will be split into 4K pages as well; userspace will stop enjoying the transparent performance. In addition, discarding the entire 1G HugeTLB page only because of corrected memory errors sounds very costly and kernel better not doing under the hood. But today there are at least 2 such cases: 1. GHES driver sees both GHES_SEV_CORRECTED and CPER_SEC_ERROR_THRESHOLD_EXCEEDED after parsing CPER. 2. RAS Correctable Errors Collector counts correctable errors per PFN and when the counter for a PFN reaches threshold In both cases, userspace has no control of the soft offline performed by kernel's memory failure recovery. This patch series give userspace the control of softofflining any page: kernel only soft offlines raw page / transparent hugepage / HugeTLB hugepage if userspace has agreed to. The interface to userspace is a new sysctl called enable_soft_offline under /proc/sys/vm. By default enable_soft_line is 1 to preserve existing behavior in kernel. Changelog v2 => v3: * incorporate feedbacks from Miaohe Lin <linmiaohe(a)huawei.come>, Lance Yang <ioworker0(a)gmail.com>, Oscar Salvador <osalvador(a)suse.de>, and David Rientjes <rientjes(a)google.com>. * release potential refcount if enable_soft_offline is 0. * soft_offline_page() returns EOPNOTSUPP if enable_soft_offline is 0. * refactor hugetlb-soft-offline.c, for example, introduce test_soft_offline_common to reduce repeated code. * rewrite enable_soft_offline's documentation, adds more details about the cost of soft-offline for transparent and hugetlb hugepages, and components that are impacted when enable_soft_offline becomes 0. * fix typos in commit messages. * v3 is still based on commit 83a7eefedc9b ("Linux 6.10-rc3"). v1 => v2: * incorporate feedbacks from both Miaohe Lin <linmiaohe(a)huawei.com> and Jane Chu <jane.chu(a)oracle.com>. * make the switch to control all pages, instead of HugeTLB specific. * change the API from /sys/kernel/mm/hugepages/hugepages-${size}kB/softoffline_corrected_errors to /proc/sys/vm/enable_soft_offline. * minor update to test code. * update documentation of the user control API. * v2 is based on commit 83a7eefedc9b ("Linux 6.10-rc3"). Jiaqi Yan (3): mm/memory-failure: userspace controls soft-offlining pages selftest/mm: test enable_soft_offline behaviors docs: mm: add enable_soft_offline sysctl Documentation/admin-guide/sysctl/vm.rst | 33 +++ mm/memory-failure.c | 22 +- tools/testing/selftests/mm/.gitignore | 1 + tools/testing/selftests/mm/Makefile | 1 + .../selftests/mm/hugetlb-soft-offline.c | 229 ++++++++++++++++++ tools/testing/selftests/mm/run_vmtests.sh | 4 + 6 files changed, 288 insertions(+), 2 deletions(-) create mode 100644 tools/testing/selftests/mm/hugetlb-soft-offline.c -- 2.45.2.627.g7a2c4fd464-goog

10 months

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[PATCH net] selftests: virtio_net: add forgotten config options

by Jiri Pirko

From: Jiri Pirko <jiri(a)nvidia.com> One may use tools/testing/selftests/drivers/net/virtio_net/config for example for vng build command like this one: $ vng -v -b -f tools/testing/selftests/drivers/net/virtio_net/config In that case, the needed kernel config options are not turned on. Add the missed kernel config options. Reported-by: Jakub Kicinski <kuba(a)kernel.org> Closes: https://lore.kernel.org/netdev/20240617072614.75fe79e7@kernel.org/ Reported-by: Matthieu Baerts <matttbe(a)kernel.org> Closes: https://lore.kernel.org/netdev/1a63f209-b1d4-4809-bc30-295a5cafa296@kernel.… Fixes: ccfaed04db5e ("selftests: virtio_net: add initial tests") Signed-off-by: Jiri Pirko <jiri(a)nvidia.com> --- tools/testing/selftests/drivers/net/virtio_net/config | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/tools/testing/selftests/drivers/net/virtio_net/config b/tools/testing/selftests/drivers/net/virtio_net/config index f35de0542b60..040b600d52f1 100644 --- a/tools/testing/selftests/drivers/net/virtio_net/config +++ b/tools/testing/selftests/drivers/net/virtio_net/config @@ -1,2 +1,8 @@ CONFIG_VIRTIO_NET=y CONFIG_VIRTIO_DEBUG=y +CONFIG_NET_L3_MASTER_DEV=y +CONFIG_IPV6_MULTIPLE_TABLES=y +CONFIG_NET_VRF=m +CONFIG_BPF_SYSCALL=y +CONFIG_CGROUP_BPF=y +CONFIG_IPV6=y -- 2.45.1

10 months

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[PATCH] kselftest: dt: Ignore nodes that have ancestors disabled

by Nícolas F. R. A. Prado

Filter out nodes that have one of its ancestors disabled as they aren't expected to probe. This removes the following false-positive failures on the sc7180-trogdor-lazor-limozeen-nots-r5 platform: /soc@0/geniqup@8c0000/i2c@894000/proximity@28 /soc@0/geniqup@ac0000/spi@a90000/ec@0 /soc@0/remoteproc@62400000/glink-edge/apr /soc@0/remoteproc@62400000/glink-edge/apr/service@3 /soc@0/remoteproc@62400000/glink-edge/apr/service@4 /soc@0/remoteproc@62400000/glink-edge/apr/service@4/clock-controller /soc@0/remoteproc@62400000/glink-edge/apr/service@4/dais /soc@0/remoteproc@62400000/glink-edge/apr/service@7 /soc@0/remoteproc@62400000/glink-edge/apr/service@7/dais /soc@0/remoteproc@62400000/glink-edge/apr/service@8 /soc@0/remoteproc@62400000/glink-edge/apr/service@8/routing /soc@0/remoteproc@62400000/glink-edge/fastrpc /soc@0/remoteproc@62400000/glink-edge/fastrpc/compute-cb@3 /soc@0/remoteproc@62400000/glink-edge/fastrpc/compute-cb@4 /soc@0/remoteproc@62400000/glink-edge/fastrpc/compute-cb@5 /soc@0/spmi@c440000/pmic@0/pon@800/pwrkey Fixes: 14571ab1ad21 ("kselftest: Add new test for detecting unprobed Devicetree devices") Signed-off-by: Nícolas F. R. A. Prado <nfraprado(a)collabora.com> --- tools/testing/selftests/dt/test_unprobed_devices.sh | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) diff --git a/tools/testing/selftests/dt/test_unprobed_devices.sh b/tools/testing/selftests/dt/test_unprobed_devices.sh index 2d7e70c5ad2d..5e3f42ef249e 100755 --- a/tools/testing/selftests/dt/test_unprobed_devices.sh +++ b/tools/testing/selftests/dt/test_unprobed_devices.sh @@ -34,8 +34,21 @@ nodes_compatible=$( # Check if node is available if [[ -e "${node}"/status ]]; then status=$(tr -d '\000' < "${node}"/status) - [[ "${status}" != "okay" && "${status}" != "ok" ]] && continue + if [[ "${status}" != "okay" && "${status}" != "ok" ]]; then + if [ -n "${disabled_nodes_regex}" ]; then + disabled_nodes_regex="${disabled_nodes_regex}|${node}" + else + disabled_nodes_regex="${node}" + fi + continue + fi fi + + # Ignore this node if one of its ancestors was disabled + if [ -n "${disabled_nodes_regex}" ]; then + echo "${node}" | grep -q -E "${disabled_nodes_regex}" && continue + fi + echo "${node}" | sed -e 's|\/proc\/device-tree||' done | sort ) --- base-commit: 6906a84c482f098d31486df8dc98cead21cce2d0 change-id: 20240619-dt-kselftest-parent-disabled-2282a7223d26 Best regards, -- Nícolas F. R. A. Prado <nfraprado(a)collabora.com>

10 months

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[PATCH net-next v3 00/10] net: openvswitch: Add sample multicasting.

by Adrian Moreno

** Background ** Currently, OVS supports several packet sampling mechanisms (sFlow, per-bridge IPFIX, per-flow IPFIX). These end up being translated into a userspace action that needs to be handled by ovs-vswitchd's handler threads only to be forwarded to some third party application that will somehow process the sample and provide observability on the datapath. A particularly interesting use-case is controller-driven per-flow IPFIX sampling where the OpenFlow controller can add metadata to samples (via two 32bit integers) and this metadata is then available to the sample-collecting system for correlation. ** Problem ** The fact that sampled traffic share netlink sockets and handler thread time with upcalls, apart from being a performance bottleneck in the sample extraction itself, can severely compromise the datapath, yielding this solution unfit for highly loaded production systems. Users are left with little options other than guessing what sampling rate will be OK for their traffic pattern and system load and dealing with the lost accuracy. Looking at available infrastructure, an obvious candidated would be to use psample. However, it's current state does not help with the use-case at stake because sampled packets do not contain user-defined metadata. ** Proposal ** This series is an attempt to fix this situation by extending the existing psample infrastructure to carry a variable length user-defined cookie. The main existing user of psample is tc's act_sample. It is also extended to forward the action's cookie to psample. Finally, a new OVS action (OVS_SAMPLE_ATTR_EMIT_SAMPLE) is created. It accepts a group and an optional cookie and uses psample to multicast the packet and the metadata. -- v2 -> v3: - Addressed comments from Simon, Aaron and Ilya. - Dropped probability propagation in nested sample actions. - Dropped patch v2's 7/9 in favor of a userspace implementation and consume skb if emit_sample is the last action, same as we do with userspace. - Split ovs-dpctl.py features in independent patches. v1 -> v2: - Create a new action ("emit_sample") rather than reuse existing "sample" one. - Add probability semantics to psample's sampling rate. - Store sampling probability in skb's cb area and use it in emit_sample. - Test combining "emit_sample" with "trunc" - Drop group_id filtering and tracepoint in psample. rfc_v2 -> v1: - Accomodate Ilya's comments. - Split OVS's attribute in two attributes and simplify internal handling of psample arguments. - Extend psample and tc with a user-defined cookie. - Add a tracepoint to psample to facilitate troubleshooting. rfc_v1 -> rfc_v2: - Use psample instead of a new OVS-only multicast group. - Extend psample and tc with a user-defined cookie. Adrian Moreno (10): net: psample: add user cookie net: sched: act_sample: add action cookie to sample net: psample: skip packet copy if no listeners net: psample: allow using rate as probability net: openvswitch: add emit_sample action net: openvswitch: store sampling probability in cb. selftests: openvswitch: add emit_sample action selftests: openvswitch: add userspace parsing selftests: openvswitch: parse trunc action selftests: openvswitch: add emit_sample test Documentation/netlink/specs/ovs_flow.yaml | 17 ++ include/net/psample.h | 5 +- include/uapi/linux/openvswitch.h | 30 +- include/uapi/linux/psample.h | 11 +- include/uapi/linux/tc_act/tc_sample.h | 1 + net/openvswitch/Kconfig | 1 + net/openvswitch/actions.c | 63 +++- net/openvswitch/datapath.h | 3 + net/openvswitch/flow_netlink.c | 33 ++- net/openvswitch/vport.c | 1 + net/psample/psample.c | 16 +- net/sched/act_sample.c | 12 + .../selftests/net/openvswitch/openvswitch.sh | 110 ++++++- .../selftests/net/openvswitch/ovs-dpctl.py | 272 +++++++++++++++++- 14 files changed, 559 insertions(+), 16 deletions(-) -- 2.45.1

10 months

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Testing Quality Call notes - 2024-06-13

by Laura Nao

Hello, KernelCI is hosting a bi-weekly call on Thursday to discuss improvements to existing upstream tests, the development of new tests to increase kernel testing coverage, and the enablement of these tests in KernelCI. In recent months, we at Collabora have focused on various kernel areas, assessing the tests already available upstream and contributing patches to make them easily runnable in CIs. Below is a list of the tests we've been working on and their latest status updates, as discussed in the last meeting held on 2024-06-13: *ACPI probe kselftest* - Proposing new kselftest to detect unprobed devices on ACPI platforms: https://lore.kernel.org/all/20240308144933.337107-1-laura.nao@collabora.com - Regression on acpi_fan driver detected and fixed upstream after preliminary testing in KernelCI. Sent follow-up on RFCv2. *USB/PCI devices kselftest* - Upstream test to detect unprobed devices on discoverable buses: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… - Preparing to enable the test in KernelCI on MediaTek Chromebooks in the Collabora LAVA lab - see: https://github.com/kernelci/kernelci-pipeline/issues/579 *Watchdog kselftest* - Adding KTAP output and limiting the ping loop to run the test individually in CIs: https://lore.kernel.org/all/20240506111359.224579-1-laura.nao@collabora.com - Received feedback on series, discussion ongoing *Watchdog reset test* - Implementing out-of-tree test in KernelCI to detect device reset after watchdog timeout expiration: https://github.com/kernelci/kernelci-pipeline/issues/608 - Enabled test in KernelCI for all ARM64 and AMD Chromebooks, currently monitoring the results *Error log test* - Proposing new kselftest to report device log errors: https://lore.kernel.org/all/20240423-dev-err-log-selftest-v1-0-690c1741d68b… - Standardizing error log format suggested for easier parsing, including for kernel panic/oops/warning messages. *Suspend/resume in cpufreq kselftest* - Enabling suspend/resume test within the cpufreq kselftest in KernelCI - Adding parameter support to kselftest script in KernelCI: https://github.com/Linaro/test-definitions/pull/511 - Planning to add support for rtcwake in the test, to enable automated resume - Considering measuring latency for suspend and resume processes *TAP conformance in kselftests* - Ongoing improvements to KVM selftests, discussion ongoing upstream https://lore.kernel.org/all/20240422170842.2073979-1-usama.anjum@collabora.… https://lore.kernel.org/all/20240612104500.425012-1-usama.anjum@collabora.c… - Enabling more kselftests in KernelCI (dmabuf-heaps, exec, and iommu): https://github.com/kernelci/kernelci-pipeline/pull/640/ *Boot time test* - Investigating possibility of adding new test upstream to measure the kernel boot time and detect regressions - Need to investigate available interfaces for reporting boot/probe times - Multiple measurement points may be necessary, need to establish a clear definition of "boot" first - Influenced by defconfig; testing with various kernel configurations recommended *Possible improvements to kselftest documentation* - Document tests excluded from default kselftest run and parameter support *Test configuration reporting in KernelCI* - Discussing reporting more details on the test configuration used: https://github.com/kernelci/kernelci-pipeline/issues/636 Please reply to this thread if you'd like to join the call or discuss any of the topics further. We look forward to collaborating with the community to improve upstream tests and expand coverage to more areas of interest within the kernel. Best regards, Laura Nao

10 months

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[PATCH v2] selftests: openvswitch: Set value to nla flags.

by Adrian Moreno

Netlink flags, although they don't have payload at the netlink level, are represented as having "True" as value in pyroute2. Without it, trying to add a flow with a flag-type action (e.g: pop_vlan) fails with the following traceback: Traceback (most recent call last): File "[...]/ovs-dpctl.py", line 2498, in <module> sys.exit(main(sys.argv)) ^^^^^^^^^^^^^^ File "[...]/ovs-dpctl.py", line 2487, in main ovsflow.add_flow(rep["dpifindex"], flow) File "[...]/ovs-dpctl.py", line 2136, in add_flow reply = self.nlm_request( ^^^^^^^^^^^^^^^^^ File "[...]/pyroute2/netlink/nlsocket.py", line 822, in nlm_request return tuple(self._genlm_request(*argv, **kwarg)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "[...]/pyroute2/netlink/generic/__init__.py", line 126, in nlm_request return tuple(super().nlm_request(*argv, **kwarg)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "[...]/pyroute2/netlink/nlsocket.py", line 1124, in nlm_request self.put(msg, msg_type, msg_flags, msg_seq=msg_seq) File "[...]/pyroute2/netlink/nlsocket.py", line 389, in put self.sendto_gate(msg, addr) File "[...]/pyroute2/netlink/nlsocket.py", line 1056, in sendto_gate msg.encode() File "[...]/pyroute2/netlink/__init__.py", line 1245, in encode offset = self.encode_nlas(offset) ^^^^^^^^^^^^^^^^^^^^^^^^ File "[...]/pyroute2/netlink/__init__.py", line 1560, in encode_nlas nla_instance.setvalue(cell[1]) File "[...]/pyroute2/netlink/__init__.py", line 1265, in setvalue nlv.setvalue(nla_tuple[1]) ~~~~~~~~~^^^ IndexError: list index out of range Signed-off-by: Adrian Moreno <amorenoz(a)redhat.com> --- tools/testing/selftests/net/openvswitch/ovs-dpctl.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/net/openvswitch/ovs-dpctl.py b/tools/testing/selftests/net/openvswitch/ovs-dpctl.py index 1dd057afd3fb..9f8dec2f6539 100644 --- a/tools/testing/selftests/net/openvswitch/ovs-dpctl.py +++ b/tools/testing/selftests/net/openvswitch/ovs-dpctl.py @@ -531,7 +531,7 @@ class ovsactions(nla): for flat_act in parse_flat_map: if parse_starts_block(actstr, flat_act[0], False): actstr = actstr[len(flat_act[0]):] - self["attrs"].append([flat_act[1]]) + self["attrs"].append([flat_act[1], True]) actstr = actstr[strspn(actstr, ", ") :] parsed = True -- 2.45.1

10 months

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[PATCH net] selftests: openvswitch: Use bash as interpreter

by Simon Horman

openvswitch.sh makes use of substitutions of the form ${ns:0:1}, to obtain the first character of $ns. Empirically, this is works with bash but not dash. When run with dash these evaluate to an empty string and printing an error to stdout. # dash -c 'ns=client; echo "${ns:0:1}"' 2>error # cat error dash: 1: Bad substitution # bash -c 'ns=client; echo "${ns:0:1}"' 2>error c # cat error This leads to tests that neither pass nor fail. F.e. TEST: arp_ping [START] adding sandbox 'test_arp_ping' Adding DP/Bridge IF: sbx:test_arp_ping dp:arpping {, , } create namespaces ./openvswitch.sh: 282: eval: Bad substitution TEST: ct_connect_v4 [START] adding sandbox 'test_ct_connect_v4' Adding DP/Bridge IF: sbx:test_ct_connect_v4 dp:ct4 {, , } ./openvswitch.sh: 322: eval: Bad substitution create namespaces Resolve this by making openvswitch.sh a bash script. Fixes: 918423fda910 ("selftests: openvswitch: add an initial flow programming case") Signed-off-by: Simon Horman <horms(a)kernel.org> --- tools/testing/selftests/net/openvswitch/openvswitch.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/net/openvswitch/openvswitch.sh b/tools/testing/selftests/net/openvswitch/openvswitch.sh index 5cae53543849..15bca0708717 100755 --- a/tools/testing/selftests/net/openvswitch/openvswitch.sh +++ b/tools/testing/selftests/net/openvswitch/openvswitch.sh @@ -1,4 +1,4 @@ -#!/bin/sh +#!/bin/bash # SPDX-License-Identifier: GPL-2.0 # # OVS kernel module self tests

10 months

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kselftest/next kselftest-livepatch: 2 runs, 1 regressions (v6.10-rc1-19-g15a783a493b02)

by kernelci.org bot

kselftest/next kselftest-livepatch: 2 runs, 1 regressions (v6.10-rc1-19-g15a783a493b02) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ----------------+------+---------------+----------+------------------------------+------------ imx6q-sabrelite | arm | lab-collabora | gcc-10 | multi_v7_defconfig+kselftest | 1 Details: https://kernelci.org/test/job/kselftest/branch/next/kernel/v6.10-rc1-19-g15… Test: kselftest-livepatch Tree: kselftest Branch: next Describe: v6.10-rc1-19-g15a783a493b02 URL: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git SHA: 15a783a493b021975f3dd12bdd95a7080df0e8cf Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ----------------+------+---------------+----------+------------------------------+------------ imx6q-sabrelite | arm | lab-collabora | gcc-10 | multi_v7_defconfig+kselftest | 1 Details: https://kernelci.org/test/plan/id/66722da361f38993257e70ca Results: 1 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig+kselftest Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/next/v6.10-rc1-19-g15a783a493b02/ar… HTML log: https://storage.kernelci.org//kselftest/next/v6.10-rc1-19-g15a783a493b02/ar… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/2024031… * kselftest-livepatch.shardfile-livepatch: https://kernelci.org/test/case/id/66722da361f38993257e70cc failing since 125 days (last pass: v6.8-rc1, first fail: v6.8-rc1-32-g345e8abe4c355) 2024-06-19T00:59:46.886727 / # 2024-06-19T00:59:46.896727 2024-06-19T00:59:52.029861 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/14425648/extract-nfsrootfs-jut9pq97' 2024-06-19T00:59:52.040563 export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/14425648/extract-nfsrootfs-jut9pq97' 2024-06-19T00:59:54.273533 / # export NFS_SERVER_IP='192.168.201.1' 2024-06-19T00:59:54.284403 export NFS_SERVER_IP='192.168.201.1' 2024-06-19T00:59:54.396745 / # # 2024-06-19T00:59:54.405502 # 2024-06-19T00:59:54.522821 / # export SHELL=/bin/bash 2024-06-19T00:59:54.533284 export SHELL=/bin/bash ... (74 line(s) more)

10 months

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kselftest/next kselftest-seccomp: 5 runs, 3 regressions (v6.10-rc1-19-g15a783a493b02)

by kernelci.org bot

kselftest/next kselftest-seccomp: 5 runs, 3 regressions (v6.10-rc1-19-g15a783a493b02) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+------------------------------+------------ mt8192-asurada-spherion-r0 | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 3 Details: https://kernelci.org/test/job/kselftest/branch/next/kernel/v6.10-rc1-19-g15… Test: kselftest-seccomp Tree: kselftest Branch: next Describe: v6.10-rc1-19-g15a783a493b02 URL: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git SHA: 15a783a493b021975f3dd12bdd95a7080df0e8cf Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+------------------------------+------------ mt8192-asurada-spherion-r0 | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 3 Details: https://kernelci.org/test/plan/id/6672342d7c55b478d77e706d Results: 104 PASS, 3 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/v6.10-rc1-19-g15a783a493b02/ar… HTML log: https://storage.kernelci.org//kselftest/next/v6.10-rc1-19-g15a783a493b02/ar… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/2024031… * kselftest-seccomp.seccomp_seccomp_benchmark: https://kernelci.org/test/case/id/6672342d7c55b478d77e706f new failure (last pass: v6.10-rc1-2-g64f5bc57b24e) * kselftest-seccomp.seccomp_seccomp_benchmark_entry_2_bitmapped: https://kernelci.org/test/case/id/6672342d7c55b478d77e7071 new failure (last pass: v6.10-rc1-2-g64f5bc57b24e) * kselftest-seccomp.seccomp_seccomp_benchmark_per-filter_last_2_diff_per-filter_filters_4: https://kernelci.org/test/case/id/6672342d7c55b478d77e7074 new failure (last pass: v6.10-rc1-2-g64f5bc57b24e)

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Linux-kselftest-mirror June 2024