June 2022 - Linux-stable-mirror

stable-rc/queue/4.9 baseline: 108 runs, 20 regressions (v4.9.316-12-g0fedd3dc4dc84)

by kernelci.org bot

stable-rc/queue/4.9 baseline: 108 runs, 20 regressions (v4.9.316-12-g0fedd3dc4dc84) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ jetson-tk1 | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 jetson-tk1 | arm | lab-baylibre | gcc-10 | tegra_defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-baylibre | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-baylibre | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 tegra124-nyan-big | arm | lab-collabora | gcc-10 | multi_v7_defconfig | 1 tegra124-nyan-big | arm | lab-collabora | gcc-10 | tegra_defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F4.9/kernel/v4.9.316-… Test: baseline Tree: stable-rc Branch: queue/4.9 Describe: v4.9.316-12-g0fedd3dc4dc84 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 0fedd3dc4dc84a0d3332104d44d26bf5a4cf0fc2 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ jetson-tk1 | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/629c9e04e055be8046a39bdc Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.316-12-g0fedd3dc4dc8… HTML log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.316-12-g0fedd3dc4dc8… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629c9e04e055be8046a39bdd failing since 12 days (last pass: v4.9.313-7-gbabb34651fcb2, first fail: v4.9.315-25-gebb662d6916b) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ jetson-tk1 | arm | lab-baylibre | gcc-10 | tegra_defconfig | 1 Details: https://kernelci.org/test/plan/id/629c9f6ff1c1369634a39bcf Results: 0 PASS, 1 FAIL, 0 SKIP Full config: tegra_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.316-12-g0fedd3dc4dc8… HTML log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.316-12-g0fedd3dc4dc8… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629c9f6ff1c1369634a39bd0 failing since 12 days (last pass: v4.9.313-7-gbabb34651fcb2, first fail: v4.9.315-25-gebb662d6916b) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629c9cf475c1e09244a39bd8 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.316-12-g0fedd3dc4dc8… HTML log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.316-12-g0fedd3dc4dc8… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629c9cf475c1e09244a39bd9 failing since 26 days (last pass: v4.9.312-43-g8ccd2ae24f47, first fail: v4.9.312-64-g69b9f3e8fce2) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629ca07853ecfd695fa39c1c Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.316-12-g0fedd3dc4dc8… HTML log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.316-12-g0fedd3dc4dc8… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629ca07853ecfd695fa39c1d failing since 26 days (last pass: v4.9.312-43-g5b8113699dd5, first fail: v4.9.312-64-g69b9f3e8fce2) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629c9dd73070d47747a39bcd Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.316-12-g0fedd3dc4dc8… HTML log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.316-12-g0fedd3dc4dc8… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629c9dd73070d47747a39bce failing since 26 days (last pass: v4.9.312-43-g8ccd2ae24f47, first fail: v4.9.312-64-g69b9f3e8fce2) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629ca1e77dc4ca9b9ba39bd8 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.316-12-g0fedd3dc4dc8… HTML log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.316-12-g0fedd3dc4dc8… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629ca1e77dc4ca9b9ba39bd9 failing since 26 days (last pass: v4.9.312-43-g5b8113699dd5, first fail: v4.9.312-64-g69b9f3e8fce2) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629c9cf68a2b7e9428a39bd1 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.316-12-g0fedd3dc4dc8… HTML log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.316-12-g0fedd3dc4dc8… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629c9cf68a2b7e9428a39bd2 failing since 26 days (last pass: v4.9.312-43-g8ccd2ae24f47, first fail: v4.9.312-64-g69b9f3e8fce2) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629ca0f01497c038e9a39c0f Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.316-12-g0fedd3dc4dc8… HTML log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.316-12-g0fedd3dc4dc8… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629ca0f01497c038e9a39c10 failing since 26 days (last pass: v4.9.312-43-g5b8113699dd5, first fail: v4.9.312-64-g69b9f3e8fce2) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629c9dd881cbf9a7d3a39bcf Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.316-12-g0fedd3dc4dc8… HTML log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.316-12-g0fedd3dc4dc8… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629c9dd881cbf9a7d3a39bd0 failing since 26 days (last pass: v4.9.312-43-g8ccd2ae24f47, first fail: v4.9.312-64-g69b9f3e8fce2) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629ca20f5e922245b9a39bce Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.316-12-g0fedd3dc4dc8… HTML log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.316-12-g0fedd3dc4dc8… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629ca20f5e922245b9a39bcf failing since 26 days (last pass: v4.9.312-43-g5b8113699dd5, first fail: v4.9.312-64-g69b9f3e8fce2) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629c9cf789efa49919a39cd8 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.316-12-g0fedd3dc4dc8… HTML log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.316-12-g0fedd3dc4dc8… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629c9cf789efa49919a39cd9 failing since 26 days (last pass: v4.9.312-43-g8ccd2ae24f47, first fail: v4.9.312-64-g69b9f3e8fce2) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629ca0f31497c038e9a39c1e Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.316-12-g0fedd3dc4dc8… HTML log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.316-12-g0fedd3dc4dc8… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629ca0f31497c038e9a39c1f failing since 26 days (last pass: v4.9.312-43-g5b8113699dd5, first fail: v4.9.312-64-g69b9f3e8fce2) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629c9dfee055be8046a39bd9 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.316-12-g0fedd3dc4dc8… HTML log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.316-12-g0fedd3dc4dc8… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629c9dfee055be8046a39bda failing since 26 days (last pass: v4.9.312-43-g8ccd2ae24f47, first fail: v4.9.312-64-g69b9f3e8fce2) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629ca2af8e010981f2a39c05 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.316-12-g0fedd3dc4dc8… HTML log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.316-12-g0fedd3dc4dc8… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629ca2af8e010981f2a39c06 failing since 26 days (last pass: v4.9.312-43-g5b8113699dd5, first fail: v4.9.312-64-g69b9f3e8fce2) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629c9d08190a1fa579a39bd5 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.316-12-g0fedd3dc4dc8… HTML log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.316-12-g0fedd3dc4dc8… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629c9d08190a1fa579a39bd6 failing since 26 days (last pass: v4.9.312-43-g8ccd2ae24f47, first fail: v4.9.312-64-g69b9f3e8fce2) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629ca0f11497c038e9a39c1b Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.316-12-g0fedd3dc4dc8… HTML log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.316-12-g0fedd3dc4dc8… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629ca0f11497c038e9a39c1c failing since 26 days (last pass: v4.9.312-43-g5b8113699dd5, first fail: v4.9.312-64-g69b9f3e8fce2) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629c9e132a763d9f49a39c57 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.316-12-g0fedd3dc4dc8… HTML log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.316-12-g0fedd3dc4dc8… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629c9e132a763d9f49a39c58 failing since 26 days (last pass: v4.9.312-43-g8ccd2ae24f47, first fail: v4.9.312-64-g69b9f3e8fce2) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629ca24baa2e761e5da39bdc Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.316-12-g0fedd3dc4dc8… HTML log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.316-12-g0fedd3dc4dc8… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629ca24baa2e761e5da39bdd failing since 26 days (last pass: v4.9.312-43-g5b8113699dd5, first fail: v4.9.312-64-g69b9f3e8fce2) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ tegra124-nyan-big | arm | lab-collabora | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/629ca03d93d039d7d8a39c05 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.316-12-g0fedd3dc4dc8… HTML log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.316-12-g0fedd3dc4dc8… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629ca03d93d039d7d8a39c06 failing since 12 days (last pass: v4.9.313-7-gbabb34651fcb2, first fail: v4.9.315-25-gebb662d6916b) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ tegra124-nyan-big | arm | lab-collabora | gcc-10 | tegra_defconfig | 1 Details: https://kernelci.org/test/plan/id/629ca315cc11192490a39bd5 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: tegra_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.316-12-g0fedd3dc4dc8… HTML log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.316-12-g0fedd3dc4dc8… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629ca315cc11192490a39bd6 failing since 12 days (last pass: v4.9.314-19-g43fe170fc86cc, first fail: v4.9.315-25-gebb662d6916b)

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stable-rc/queue/5.18 baseline: 162 runs, 1 regressions (v5.18-115-g7ba95b2c35a6c)

by kernelci.org bot

stable-rc/queue/5.18 baseline: 162 runs, 1 regressions (v5.18-115-g7ba95b2c35a6c) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------+------+--------------+----------+--------------------+------------ jetson-tk1 | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F5.18/kernel/v5.18-11… Test: baseline Tree: stable-rc Branch: queue/5.18 Describe: v5.18-115-g7ba95b2c35a6c URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 7ba95b2c35a6c6903c08e97c07fb987834402044 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------+------+--------------+----------+--------------------+------------ jetson-tk1 | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/629ca65b20f4ba40d5a39c16 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.18/v5.18-115-g7ba95b2c35a6c… HTML log: https://storage.kernelci.org//stable-rc/queue-5.18/v5.18-115-g7ba95b2c35a6c… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629ca65b20f4ba40d5a39c17 new failure (last pass: v5.18-114-g35335b1f45edd)

2 years, 6 months

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stable-rc/queue/4.14 baseline: 49 runs, 19 regressions (v4.14.281-23-g903e234594714)

by kernelci.org bot

stable-rc/queue/4.14 baseline: 49 runs, 19 regressions (v4.14.281-23-g903e234594714) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ jetson-tk1 | arm | lab-baylibre | gcc-10 | tegra_defconfig | 1 meson-gxl-s905x-libretech-cc | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-baylibre | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-baylibre | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 tegra124-nyan-big | arm | lab-collabora | gcc-10 | tegra_defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F4.14/kernel/v4.14.28… Test: baseline Tree: stable-rc Branch: queue/4.14 Describe: v4.14.281-23-g903e234594714 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 903e234594714b01e832b8f698cc005b81860c9d Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ jetson-tk1 | arm | lab-baylibre | gcc-10 | tegra_defconfig | 1 Details: https://kernelci.org/test/plan/id/629c9a042b62e0169fa39bfe Results: 0 PASS, 1 FAIL, 0 SKIP Full config: tegra_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g903e234594… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g903e234594… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629c9a042b62e0169fa39bff new failure (last pass: v4.14.281-23-ga0c33ef6408ce) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ meson-gxl-s905x-libretech-cc | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629c9b9432c1a0dba1a39bfa Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g903e234594… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g903e234594… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629c9b9432c1a0dba1a39bfb failing since 47 days (last pass: v4.14.275-277-gda5c0b6bebbb1, first fail: v4.14.275-284-gdf8ec5b4383b9) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629c9aee8cf218816ca39be6 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g903e234594… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g903e234594… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629c9aee8cf218816ca39be7 failing since 26 days (last pass: v4.14.277-54-gfa6de16ffc4e, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629c9b29fe5dfd45d4a39c08 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g903e234594… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g903e234594… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629c9b29fe5dfd45d4a39c09 failing since 26 days (last pass: v4.14.277-54-gf277f09f64f4, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629c9b080a798dc901a39bed Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g903e234594… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g903e234594… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629c9b080a798dc901a39bee failing since 26 days (last pass: v4.14.277-54-gfa6de16ffc4e, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629c9c6e03bfb04ce2a39c0f Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g903e234594… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g903e234594… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629c9c6e03bfb04ce2a39c10 failing since 26 days (last pass: v4.14.277-54-gf277f09f64f4, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629c9aec22a07115b4a39beb Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g903e234594… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g903e234594… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629c9aec22a07115b4a39bec failing since 26 days (last pass: v4.14.277-54-gfa6de16ffc4e, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629c9c045d71ac1aa9a39bf0 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g903e234594… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g903e234594… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629c9c045d71ac1aa9a39bf1 failing since 26 days (last pass: v4.14.277-54-gf277f09f64f4, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629c9b060a798dc901a39be7 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g903e234594… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g903e234594… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629c9b060a798dc901a39be8 failing since 26 days (last pass: v4.14.277-54-gfa6de16ffc4e, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629c9c6f03bfb04ce2a39c15 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g903e234594… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g903e234594… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629c9c6f03bfb04ce2a39c16 failing since 26 days (last pass: v4.14.277-54-gf277f09f64f4, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629c9aff0a798dc901a39bd8 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g903e234594… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g903e234594… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629c9aff0a798dc901a39bd9 failing since 26 days (last pass: v4.14.277-54-gfa6de16ffc4e, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629c9b28fe5dfd45d4a39c05 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g903e234594… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g903e234594… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629c9b28fe5dfd45d4a39c06 failing since 26 days (last pass: v4.14.277-54-gf277f09f64f4, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629c9b07d903a89e8da39bcd Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g903e234594… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g903e234594… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629c9b07d903a89e8da39bce failing since 26 days (last pass: v4.14.277-54-gfa6de16ffc4e, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629c9c0a9e28ce177ca39bd0 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g903e234594… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g903e234594… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629c9c0a9e28ce177ca39bd1 failing since 26 days (last pass: v4.14.277-54-gf277f09f64f4, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629c9b000a798dc901a39bdc Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g903e234594… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g903e234594… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629c9b010a798dc901a39bdd failing since 26 days (last pass: v4.14.277-54-gfa6de16ffc4e, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629c9c532c61fc39a3a39bd4 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g903e234594… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g903e234594… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629c9c532c61fc39a3a39bd5 failing since 26 days (last pass: v4.14.277-54-gf277f09f64f4, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629c9b09d903a89e8da39bed Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g903e234594… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g903e234594… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629c9b09d903a89e8da39bee failing since 26 days (last pass: v4.14.277-54-gfa6de16ffc4e, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629c9c71ddfb0f21b5a39bd3 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g903e234594… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g903e234594… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629c9c71ddfb0f21b5a39bd4 failing since 26 days (last pass: v4.14.277-54-gf277f09f64f4, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ tegra124-nyan-big | arm | lab-collabora | gcc-10 | tegra_defconfig | 1 Details: https://kernelci.org/test/plan/id/629c9a0fe08774aca8a39bd6 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: tegra_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g903e234594… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g903e234594… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629c9a0fe08774aca8a39bd7 failing since 0 day (last pass: v4.14.281-6-gec5e3fd5e6c8b, first fail: v4.14.281-23-ga0c33ef6408ce)

2 years, 6 months

1
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[PATCH AUTOSEL 5.4 01/55] drm/virtio: fix NULL pointer dereference in virtio_gpu_conn_get_modes

by Sasha Levin

From: Liu Zixian <liuzixian4(a)huawei.com> [ Upstream commit 194d250cdc4a40ccbd179afd522a9e9846957402 ] drm_cvt_mode may return NULL and we should check it. This bug is found by syzkaller: FAULT_INJECTION stacktrace: [ 168.567394] FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 1 [ 168.567403] CPU: 1 PID: 6425 Comm: syz Kdump: loaded Not tainted 4.19.90-vhulk2201.1.0.h1035.kasan.eulerosv2r10.aarch64 #1 [ 168.567406] Hardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015 [ 168.567408] Call trace: [ 168.567414] dump_backtrace+0x0/0x310 [ 168.567418] show_stack+0x28/0x38 [ 168.567423] dump_stack+0xec/0x15c [ 168.567427] should_fail+0x3ac/0x3d0 [ 168.567437] __should_failslab+0xb8/0x120 [ 168.567441] should_failslab+0x28/0xc0 [ 168.567445] kmem_cache_alloc_trace+0x50/0x640 [ 168.567454] drm_mode_create+0x40/0x90 [ 168.567458] drm_cvt_mode+0x48/0xc78 [ 168.567477] virtio_gpu_conn_get_modes+0xa8/0x140 [virtio_gpu] [ 168.567485] drm_helper_probe_single_connector_modes+0x3a4/0xd80 [ 168.567492] drm_mode_getconnector+0x2e0/0xa70 [ 168.567496] drm_ioctl_kernel+0x11c/0x1d8 [ 168.567514] drm_ioctl+0x558/0x6d0 [ 168.567522] do_vfs_ioctl+0x160/0xf30 [ 168.567525] ksys_ioctl+0x98/0xd8 [ 168.567530] __arm64_sys_ioctl+0x50/0xc8 [ 168.567536] el0_svc_common+0xc8/0x320 [ 168.567540] el0_svc_handler+0xf8/0x160 [ 168.567544] el0_svc+0x10/0x218 KASAN stacktrace: [ 168.567561] BUG: KASAN: null-ptr-deref in virtio_gpu_conn_get_modes+0xb4/0x140 [virtio_gpu] [ 168.567565] Read of size 4 at addr 0000000000000054 by task syz/6425 [ 168.567566] [ 168.567571] CPU: 1 PID: 6425 Comm: syz Kdump: loaded Not tainted 4.19.90-vhulk2201.1.0.h1035.kasan.eulerosv2r10.aarch64 #1 [ 168.567573] Hardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015 [ 168.567575] Call trace: [ 168.567578] dump_backtrace+0x0/0x310 [ 168.567582] show_stack+0x28/0x38 [ 168.567586] dump_stack+0xec/0x15c [ 168.567591] kasan_report+0x244/0x2f0 [ 168.567594] __asan_load4+0x58/0xb0 [ 168.567607] virtio_gpu_conn_get_modes+0xb4/0x140 [virtio_gpu] [ 168.567612] drm_helper_probe_single_connector_modes+0x3a4/0xd80 [ 168.567617] drm_mode_getconnector+0x2e0/0xa70 [ 168.567621] drm_ioctl_kernel+0x11c/0x1d8 [ 168.567624] drm_ioctl+0x558/0x6d0 [ 168.567628] do_vfs_ioctl+0x160/0xf30 [ 168.567632] ksys_ioctl+0x98/0xd8 [ 168.567636] __arm64_sys_ioctl+0x50/0xc8 [ 168.567641] el0_svc_common+0xc8/0x320 [ 168.567645] el0_svc_handler+0xf8/0x160 [ 168.567649] el0_svc+0x10/0x218 Signed-off-by: Liu Zixian <liuzixian4(a)huawei.com> Link: http://patchwork.freedesktop.org/patch/msgid/20220322091730.1653-1-liuzixia… Signed-off-by: Gerd Hoffmann <kraxel(a)redhat.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/gpu/drm/virtio/virtgpu_display.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/virtio/virtgpu_display.c b/drivers/gpu/drm/virtio/virtgpu_display.c index e622485ae826..7e34307eb075 100644 --- a/drivers/gpu/drm/virtio/virtgpu_display.c +++ b/drivers/gpu/drm/virtio/virtgpu_display.c @@ -174,6 +174,8 @@ static int virtio_gpu_conn_get_modes(struct drm_connector *connector) DRM_DEBUG("add mode: %dx%d\n", width, height); mode = drm_cvt_mode(connector->dev, width, height, 60, false, false, false); + if (!mode) + return count; mode->type |= DRM_MODE_TYPE_PREFERRED; drm_mode_probed_add(connector, mode); count++; -- 2.35.1

2 years, 6 months

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[PATCH MANUALSEL 4.9 1/3] time/sched_clock: Round the frequency reported to nearest rather than down

by Sasha Levin

From: "Maciej W. Rozycki" <macro(a)orcam.me.uk> [ Upstream commit 92067440f1311dfa4d77b57a9da6b3706f5da32e ] The frequency reported for clock sources are rounded down, which gives misleading figures, e.g.: I/O ASIC clock frequency 24999480Hz sched_clock: 32 bits at 24MHz, resolution 40ns, wraps every 85901132779ns MIPS counter frequency 59998512Hz sched_clock: 32 bits at 59MHz, resolution 16ns, wraps every 35792281591ns Rounding to nearest is more adequate: I/O ASIC clock frequency 24999664Hz sched_clock: 32 bits at 25MHz, resolution 40ns, wraps every 85900499947ns MIPS counter frequency 59999728Hz sched_clock: 32 bits at 60MHz, resolution 16ns, wraps every 35791556599ns Signed-off-by: Maciej W. Rozycki <macro(a)orcam.me.uk> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Acked-by: John Stultz <jstultz(a)google.com> Link: https://lore.kernel.org/r/alpine.DEB.2.21.2204240055590.9383@angie.orcam.me… Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- kernel/time/sched_clock.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/kernel/time/sched_clock.c b/kernel/time/sched_clock.c index 382b159d8592..0a828ba65c0b 100644 --- a/kernel/time/sched_clock.c +++ b/kernel/time/sched_clock.c @@ -11,6 +11,7 @@ #include <linux/jiffies.h> #include <linux/ktime.h> #include <linux/kernel.h> +#include <linux/math.h> #include <linux/moduleparam.h> #include <linux/sched.h> #include <linux/syscore_ops.h> @@ -212,11 +213,11 @@ sched_clock_register(u64 (*read)(void), int bits, unsigned long rate) r = rate; if (r >= 4000000) { - r /= 1000000; + r = DIV_ROUND_CLOSEST(r, 1000000); r_unit = 'M'; } else { if (r >= 1000) { - r /= 1000; + r = DIV_ROUND_CLOSEST(r, 1000); r_unit = 'k'; } else { r_unit = ' '; -- 2.35.1

2 years, 6 months

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[PATCH MANUALSEL 4.14 1/4] x86/nmi: Make register_nmi_handler() more robust

by Sasha Levin

From: Thomas Gleixner <tglx(a)linutronix.de> [ Upstream commit a7fed5c0431dbfa707037848830f980e0f93cfb3 ] register_nmi_handler() has no sanity check whether a handler has been registered already. Such an unintended double-add leads to list corruption and hard to diagnose problems during the next NMI handling. Init the list head in the static NMI action struct and check it for being empty in register_nmi_handler(). [ bp: Fixups. ] Reported-by: Sean Christopherson <seanjc(a)google.com> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Signed-off-by: Borislav Petkov <bp(a)suse.de> Link: https://lore.kernel.org/lkml/20220511234332.3654455-1-seanjc@google.com Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- arch/x86/include/asm/nmi.h | 1 + arch/x86/kernel/nmi.c | 12 ++++++++---- 2 files changed, 9 insertions(+), 4 deletions(-) diff --git a/arch/x86/include/asm/nmi.h b/arch/x86/include/asm/nmi.h index 75ded1d13d98..121bf8878506 100644 --- a/arch/x86/include/asm/nmi.h +++ b/arch/x86/include/asm/nmi.h @@ -49,6 +49,7 @@ struct nmiaction { #define register_nmi_handler(t, fn, fg, n, init...) \ ({ \ static struct nmiaction init fn##_na = { \ + .list = LIST_HEAD_INIT(fn##_na.list), \ .handler = (fn), \ .name = (n), \ .flags = (fg), \ diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c index d796a7f6a74a..e8a99f11ab3f 100644 --- a/arch/x86/kernel/nmi.c +++ b/arch/x86/kernel/nmi.c @@ -159,7 +159,7 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action) struct nmi_desc *desc = nmi_to_desc(type); unsigned long flags; - if (!action->handler) + if (WARN_ON_ONCE(!action->handler || !list_empty(&action->list))) return -EINVAL; init_irq_work(&action->irq_work, nmi_max_handler); @@ -181,7 +181,7 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action) list_add_rcu(&action->list, &desc->head); else list_add_tail_rcu(&action->list, &desc->head); - + raw_spin_unlock_irqrestore(&desc->lock, flags); return 0; } @@ -190,7 +190,7 @@ EXPORT_SYMBOL(__register_nmi_handler); void unregister_nmi_handler(unsigned int type, const char *name) { struct nmi_desc *desc = nmi_to_desc(type); - struct nmiaction *n; + struct nmiaction *n, *found = NULL; unsigned long flags; raw_spin_lock_irqsave(&desc->lock, flags); @@ -204,12 +204,16 @@ void unregister_nmi_handler(unsigned int type, const char *name) WARN(in_nmi(), "Trying to free NMI (%s) from NMI context!\n", n->name); list_del_rcu(&n->list); + found = n; break; } } raw_spin_unlock_irqrestore(&desc->lock, flags); - synchronize_rcu(); + if (found) { + synchronize_rcu(); + INIT_LIST_HEAD(&found->list); + } } EXPORT_SYMBOL_GPL(unregister_nmi_handler); -- 2.35.1

2 years, 6 months

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[PATCH MANUALSEL 4.19 1/4] x86/nmi: Make register_nmi_handler() more robust

by Sasha Levin

From: Thomas Gleixner <tglx(a)linutronix.de> [ Upstream commit a7fed5c0431dbfa707037848830f980e0f93cfb3 ] register_nmi_handler() has no sanity check whether a handler has been registered already. Such an unintended double-add leads to list corruption and hard to diagnose problems during the next NMI handling. Init the list head in the static NMI action struct and check it for being empty in register_nmi_handler(). [ bp: Fixups. ] Reported-by: Sean Christopherson <seanjc(a)google.com> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Signed-off-by: Borislav Petkov <bp(a)suse.de> Link: https://lore.kernel.org/lkml/20220511234332.3654455-1-seanjc@google.com Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- arch/x86/include/asm/nmi.h | 1 + arch/x86/kernel/nmi.c | 12 ++++++++---- 2 files changed, 9 insertions(+), 4 deletions(-) diff --git a/arch/x86/include/asm/nmi.h b/arch/x86/include/asm/nmi.h index 9d5d949e662e..655ca59acfe7 100644 --- a/arch/x86/include/asm/nmi.h +++ b/arch/x86/include/asm/nmi.h @@ -48,6 +48,7 @@ struct nmiaction { #define register_nmi_handler(t, fn, fg, n, init...) \ ({ \ static struct nmiaction init fn##_na = { \ + .list = LIST_HEAD_INIT(fn##_na.list), \ .handler = (fn), \ .name = (n), \ .flags = (fg), \ diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c index 996eb53f8eb7..75b68e499315 100644 --- a/arch/x86/kernel/nmi.c +++ b/arch/x86/kernel/nmi.c @@ -158,7 +158,7 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action) struct nmi_desc *desc = nmi_to_desc(type); unsigned long flags; - if (!action->handler) + if (WARN_ON_ONCE(!action->handler || !list_empty(&action->list))) return -EINVAL; raw_spin_lock_irqsave(&desc->lock, flags); @@ -178,7 +178,7 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action) list_add_rcu(&action->list, &desc->head); else list_add_tail_rcu(&action->list, &desc->head); - + raw_spin_unlock_irqrestore(&desc->lock, flags); return 0; } @@ -187,7 +187,7 @@ EXPORT_SYMBOL(__register_nmi_handler); void unregister_nmi_handler(unsigned int type, const char *name) { struct nmi_desc *desc = nmi_to_desc(type); - struct nmiaction *n; + struct nmiaction *n, *found = NULL; unsigned long flags; raw_spin_lock_irqsave(&desc->lock, flags); @@ -201,12 +201,16 @@ void unregister_nmi_handler(unsigned int type, const char *name) WARN(in_nmi(), "Trying to free NMI (%s) from NMI context!\n", n->name); list_del_rcu(&n->list); + found = n; break; } } raw_spin_unlock_irqrestore(&desc->lock, flags); - synchronize_rcu(); + if (found) { + synchronize_rcu(); + INIT_LIST_HEAD(&found->list); + } } EXPORT_SYMBOL_GPL(unregister_nmi_handler); -- 2.35.1

2 years, 6 months

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[PATCH MANUALSEL 5.4 1/4] x86/nmi: Make register_nmi_handler() more robust

by Sasha Levin

From: Thomas Gleixner <tglx(a)linutronix.de> [ Upstream commit a7fed5c0431dbfa707037848830f980e0f93cfb3 ] register_nmi_handler() has no sanity check whether a handler has been registered already. Such an unintended double-add leads to list corruption and hard to diagnose problems during the next NMI handling. Init the list head in the static NMI action struct and check it for being empty in register_nmi_handler(). [ bp: Fixups. ] Reported-by: Sean Christopherson <seanjc(a)google.com> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Signed-off-by: Borislav Petkov <bp(a)suse.de> Link: https://lore.kernel.org/lkml/20220511234332.3654455-1-seanjc@google.com Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- arch/x86/include/asm/nmi.h | 1 + arch/x86/kernel/nmi.c | 12 ++++++++---- 2 files changed, 9 insertions(+), 4 deletions(-) diff --git a/arch/x86/include/asm/nmi.h b/arch/x86/include/asm/nmi.h index 9d5d949e662e..655ca59acfe7 100644 --- a/arch/x86/include/asm/nmi.h +++ b/arch/x86/include/asm/nmi.h @@ -48,6 +48,7 @@ struct nmiaction { #define register_nmi_handler(t, fn, fg, n, init...) \ ({ \ static struct nmiaction init fn##_na = { \ + .list = LIST_HEAD_INIT(fn##_na.list), \ .handler = (fn), \ .name = (n), \ .flags = (fg), \ diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c index 5bb001c0c771..0d95273951ea 100644 --- a/arch/x86/kernel/nmi.c +++ b/arch/x86/kernel/nmi.c @@ -160,7 +160,7 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action) struct nmi_desc *desc = nmi_to_desc(type); unsigned long flags; - if (!action->handler) + if (WARN_ON_ONCE(!action->handler || !list_empty(&action->list))) return -EINVAL; raw_spin_lock_irqsave(&desc->lock, flags); @@ -180,7 +180,7 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action) list_add_rcu(&action->list, &desc->head); else list_add_tail_rcu(&action->list, &desc->head); - + raw_spin_unlock_irqrestore(&desc->lock, flags); return 0; } @@ -189,7 +189,7 @@ EXPORT_SYMBOL(__register_nmi_handler); void unregister_nmi_handler(unsigned int type, const char *name) { struct nmi_desc *desc = nmi_to_desc(type); - struct nmiaction *n; + struct nmiaction *n, *found = NULL; unsigned long flags; raw_spin_lock_irqsave(&desc->lock, flags); @@ -203,12 +203,16 @@ void unregister_nmi_handler(unsigned int type, const char *name) WARN(in_nmi(), "Trying to free NMI (%s) from NMI context!\n", n->name); list_del_rcu(&n->list); + found = n; break; } } raw_spin_unlock_irqrestore(&desc->lock, flags); - synchronize_rcu(); + if (found) { + synchronize_rcu(); + INIT_LIST_HEAD(&found->list); + } } EXPORT_SYMBOL_GPL(unregister_nmi_handler); -- 2.35.1

2 years, 6 months

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[PATCH MANUALSEL 5.10 1/5] x86/nmi: Make register_nmi_handler() more robust

by Sasha Levin

From: Thomas Gleixner <tglx(a)linutronix.de> [ Upstream commit a7fed5c0431dbfa707037848830f980e0f93cfb3 ] register_nmi_handler() has no sanity check whether a handler has been registered already. Such an unintended double-add leads to list corruption and hard to diagnose problems during the next NMI handling. Init the list head in the static NMI action struct and check it for being empty in register_nmi_handler(). [ bp: Fixups. ] Reported-by: Sean Christopherson <seanjc(a)google.com> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Signed-off-by: Borislav Petkov <bp(a)suse.de> Link: https://lore.kernel.org/lkml/20220511234332.3654455-1-seanjc@google.com Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- arch/x86/include/asm/nmi.h | 1 + arch/x86/kernel/nmi.c | 12 ++++++++---- 2 files changed, 9 insertions(+), 4 deletions(-) diff --git a/arch/x86/include/asm/nmi.h b/arch/x86/include/asm/nmi.h index 9d5d949e662e..655ca59acfe7 100644 --- a/arch/x86/include/asm/nmi.h +++ b/arch/x86/include/asm/nmi.h @@ -48,6 +48,7 @@ struct nmiaction { #define register_nmi_handler(t, fn, fg, n, init...) \ ({ \ static struct nmiaction init fn##_na = { \ + .list = LIST_HEAD_INIT(fn##_na.list), \ .handler = (fn), \ .name = (n), \ .flags = (fg), \ diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c index 2ef961cf4cfc..11e98d6d25e7 100644 --- a/arch/x86/kernel/nmi.c +++ b/arch/x86/kernel/nmi.c @@ -157,7 +157,7 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action) struct nmi_desc *desc = nmi_to_desc(type); unsigned long flags; - if (!action->handler) + if (WARN_ON_ONCE(!action->handler || !list_empty(&action->list))) return -EINVAL; raw_spin_lock_irqsave(&desc->lock, flags); @@ -177,7 +177,7 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action) list_add_rcu(&action->list, &desc->head); else list_add_tail_rcu(&action->list, &desc->head); - + raw_spin_unlock_irqrestore(&desc->lock, flags); return 0; } @@ -186,7 +186,7 @@ EXPORT_SYMBOL(__register_nmi_handler); void unregister_nmi_handler(unsigned int type, const char *name) { struct nmi_desc *desc = nmi_to_desc(type); - struct nmiaction *n; + struct nmiaction *n, *found = NULL; unsigned long flags; raw_spin_lock_irqsave(&desc->lock, flags); @@ -200,12 +200,16 @@ void unregister_nmi_handler(unsigned int type, const char *name) WARN(in_nmi(), "Trying to free NMI (%s) from NMI context!\n", n->name); list_del_rcu(&n->list); + found = n; break; } } raw_spin_unlock_irqrestore(&desc->lock, flags); - synchronize_rcu(); + if (found) { + synchronize_rcu(); + INIT_LIST_HEAD(&found->list); + } } EXPORT_SYMBOL_GPL(unregister_nmi_handler); -- 2.35.1

2 years, 6 months

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[PATCH MANUALSEL 5.15 1/5] x86/nmi: Make register_nmi_handler() more robust

by Sasha Levin

From: Thomas Gleixner <tglx(a)linutronix.de> [ Upstream commit a7fed5c0431dbfa707037848830f980e0f93cfb3 ] register_nmi_handler() has no sanity check whether a handler has been registered already. Such an unintended double-add leads to list corruption and hard to diagnose problems during the next NMI handling. Init the list head in the static NMI action struct and check it for being empty in register_nmi_handler(). [ bp: Fixups. ] Reported-by: Sean Christopherson <seanjc(a)google.com> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Signed-off-by: Borislav Petkov <bp(a)suse.de> Link: https://lore.kernel.org/lkml/20220511234332.3654455-1-seanjc@google.com Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- arch/x86/include/asm/nmi.h | 1 + arch/x86/kernel/nmi.c | 12 ++++++++---- 2 files changed, 9 insertions(+), 4 deletions(-) diff --git a/arch/x86/include/asm/nmi.h b/arch/x86/include/asm/nmi.h index 1cb9c17a4cb4..5c5f1e56c404 100644 --- a/arch/x86/include/asm/nmi.h +++ b/arch/x86/include/asm/nmi.h @@ -47,6 +47,7 @@ struct nmiaction { #define register_nmi_handler(t, fn, fg, n, init...) \ ({ \ static struct nmiaction init fn##_na = { \ + .list = LIST_HEAD_INIT(fn##_na.list), \ .handler = (fn), \ .name = (n), \ .flags = (fg), \ diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c index 4bce802d25fb..399648421223 100644 --- a/arch/x86/kernel/nmi.c +++ b/arch/x86/kernel/nmi.c @@ -157,7 +157,7 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action) struct nmi_desc *desc = nmi_to_desc(type); unsigned long flags; - if (!action->handler) + if (WARN_ON_ONCE(!action->handler || !list_empty(&action->list))) return -EINVAL; raw_spin_lock_irqsave(&desc->lock, flags); @@ -177,7 +177,7 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action) list_add_rcu(&action->list, &desc->head); else list_add_tail_rcu(&action->list, &desc->head); - + raw_spin_unlock_irqrestore(&desc->lock, flags); return 0; } @@ -186,7 +186,7 @@ EXPORT_SYMBOL(__register_nmi_handler); void unregister_nmi_handler(unsigned int type, const char *name) { struct nmi_desc *desc = nmi_to_desc(type); - struct nmiaction *n; + struct nmiaction *n, *found = NULL; unsigned long flags; raw_spin_lock_irqsave(&desc->lock, flags); @@ -200,12 +200,16 @@ void unregister_nmi_handler(unsigned int type, const char *name) WARN(in_nmi(), "Trying to free NMI (%s) from NMI context!\n", n->name); list_del_rcu(&n->list); + found = n; break; } } raw_spin_unlock_irqrestore(&desc->lock, flags); - synchronize_rcu(); + if (found) { + synchronize_rcu(); + INIT_LIST_HEAD(&found->list); + } } EXPORT_SYMBOL_GPL(unregister_nmi_handler); -- 2.35.1

2 years, 6 months

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