March 2023 - Linux-stable-mirror

stable-rc/linux-4.14.y baseline: 136 runs, 28 regressions (v4.14.311)

by kernelci.org bot

stable-rc/linux-4.14.y baseline: 136 runs, 28 regressions (v4.14.311) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ meson-gxl-s905x-khadas-vim | arm64 | lab-baylibre | gcc-10 | defconfig | 1 meson8b-odroidc1 | arm | lab-baylibre | gcc-10 | multi_v7_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 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | 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-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | 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 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | 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 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2 Details: https://kernelci.org/test/job/stable-rc/branch/linux-4.14.y/kernel/v4.14.31… Test: baseline Tree: stable-rc Branch: linux-4.14.y Describe: v4.14.311 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: ef14eeed25df11f2b3a5fd5f90eb3ad1a41d97ef Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ meson-gxl-s905x-khadas-vim | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/641b8b8d5da614bdb89c9551 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/linux-4.14.y/v4.14.311/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.311/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/641b8b8d5da614bdb89c9552 failing since 260 days (last pass: v4.14.285, first fail: v4.14.286) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ meson8b-odroidc1 | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/641b8ab1bdccb1cb209c95c8 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/linux-4.14.y/v4.14.311/arm/multi_v7… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.311/arm/multi_v7… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/641b8ab1bdccb1cb209c95c9 failing since 401 days (last pass: v4.14.266, first fail: v4.14.266-45-gce409501ca5f) 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/641b88bc519acc0ecd9c9539 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/linux-4.14.y/v4.14.311/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.311/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/641b88bc519acc0ecd9c953a failing since 219 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.290-154-gc3e4c291190ba) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/641b8ba3a4dd5a65759c9505 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/linux-4.14.y/v4.14.311/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.311/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/641b8ba3a4dd5a65759c9506 failing since 211 days (last pass: v4.14.266-45-gce409501ca5f, first fail: v4.14.290-230-g4d54ef55c38e) 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/641b88ff98adb555f29c9980 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/linux-4.14.y/v4.14.311/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.311/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/641b88ff98adb555f29c9981 failing since 219 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.290-154-gc3e4c291190ba) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/641b8c83944b68178e9c9623 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/linux-4.14.y/v4.14.311/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.311/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/641b8c83944b68178e9c9624 failing since 211 days (last pass: v4.14.266-45-gce409501ca5f, first fail: v4.14.290-230-g4d54ef55c38e) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/641b889a8ee038b7729c9550 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/linux-4.14.y/v4.14.311/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.311/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/641b889a8ee038b7729c9551 failing since 219 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.290-154-gc3e4c291190ba) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/641b8b8c5da614bdb89c954e 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/linux-4.14.y/v4.14.311/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.311/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/641b8b8c5da614bdb89c954f failing since 211 days (last pass: v4.14.266-45-gce409501ca5f, first fail: v4.14.290-230-g4d54ef55c38e) 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/641b88be3493cdc5ac9c957c 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/linux-4.14.y/v4.14.311/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.311/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/641b88be3493cdc5ac9c957d failing since 200 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.291-43-g3eabc273fb308) 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/641b8ba041e6c990bd9c9522 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/linux-4.14.y/v4.14.311/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.311/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/641b8ba041e6c990bd9c9523 failing since 233 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.289-48-gdea72dca89ea9) 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/641b893bbbc1a59c5e9c951e 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/linux-4.14.y/v4.14.311/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.311/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/641b893bbbc1a59c5e9c951f failing since 200 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.291-43-g3eabc273fb308) 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/641b8ba7a4dd5a65759c950a 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/linux-4.14.y/v4.14.311/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.311/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/641b8ba7a4dd5a65759c950b failing since 233 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.289-48-gdea72dca89ea9) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/641b88928ee038b7729c9515 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/linux-4.14.y/v4.14.311/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.311/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/641b88928ee038b7729c9516 failing since 200 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.291-43-g3eabc273fb308) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/641b8b934d6e4d54cf9c9505 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/linux-4.14.y/v4.14.311/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.311/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/641b8b934d6e4d54cf9c9506 failing since 233 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.289-48-gdea72dca89ea9) 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/641b88c1519acc0ecd9c9541 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/linux-4.14.y/v4.14.311/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.311/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/641b88c1519acc0ecd9c9542 failing since 200 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.291-43-g3eabc273fb308) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/641b8ba24d6e4d54cf9c9529 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/linux-4.14.y/v4.14.311/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.311/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/641b8ba24d6e4d54cf9c952a failing since 211 days (last pass: v4.14.266-45-gce409501ca5f, first fail: v4.14.290-230-g4d54ef55c38e) 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/641b894f15f4392f469c9529 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/linux-4.14.y/v4.14.311/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.311/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/641b894f15f4392f469c952a failing since 200 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.291-43-g3eabc273fb308) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/641b8c5ded06979ba29c9529 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/linux-4.14.y/v4.14.311/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.311/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/641b8c5ded06979ba29c952a failing since 211 days (last pass: v4.14.266-45-gce409501ca5f, first fail: v4.14.290-230-g4d54ef55c38e) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/641b88938ee038b7729c9518 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/linux-4.14.y/v4.14.311/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.311/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/641b88938ee038b7729c9519 failing since 200 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.291-43-g3eabc273fb308) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/641b8b8a814cf213f79c9520 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/linux-4.14.y/v4.14.311/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.311/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/641b8b8a814cf213f79c9521 failing since 211 days (last pass: v4.14.266-45-gce409501ca5f, first fail: v4.14.290-230-g4d54ef55c38e) 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/641b88bf2a9f55218e9c950d 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/linux-4.14.y/v4.14.311/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.311/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/641b88bf2a9f55218e9c950e failing since 218 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.290-176-g1ee5c98a9d0bc) 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/641b8ba14d6e4d54cf9c9523 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/linux-4.14.y/v4.14.311/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.311/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/641b8ba14d6e4d54cf9c9524 failing since 217 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.290) 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/641b893cbbc1a59c5e9c952c 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/linux-4.14.y/v4.14.311/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.311/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/641b893cbbc1a59c5e9c952d failing since 218 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.290-176-g1ee5c98a9d0bc) 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/641b8c33f4ca7456d69c952b 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/linux-4.14.y/v4.14.311/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.311/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/641b8c33f4ca7456d69c952c failing since 217 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.290) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/641b889b8ee038b7729c9560 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/linux-4.14.y/v4.14.311/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.311/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/641b889b8ee038b7729c9561 failing since 218 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.290-176-g1ee5c98a9d0bc) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/641b8b944d6e4d54cf9c950b 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/linux-4.14.y/v4.14.311/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.311/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/641b8b944d6e4d54cf9c950c failing since 217 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.290) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2 Details: https://kernelci.org/test/plan/id/641b87dca162be8e7f9c9559 Results: 49 PASS, 23 FAIL, 2 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/linux-4.14.y/v4.14.311/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.311/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.rockchip-usb2phy1-probed: https://kernelci.org/test/case/id/641b87dca162be8e7f9c9574 failing since 8 days (last pass: v4.14.308, first fail: v4.14.308-4-ge7a701196c571) 2023-03-22T22:57:09.764530 [ 49.105180] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy0-probed RESULT=fail> 2023-03-22T22:57:10.777761 /lava-9740147/1/../bin/lava-test-case 2023-03-22T22:57:10.788021 [ 50.129702] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy1-probed RESULT=fail> * baseline.bootrr.rockchip-usb2phy0-probed: https://kernelci.org/test/case/id/641b87dca162be8e7f9c9575 failing since 8 days (last pass: v4.14.308, first fail: v4.14.308-4-ge7a701196c571) 2023-03-22T22:57:09.753844 /lava-9740147/1/../bin/lava-test-case

1 year, 9 months

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stable-rc/queue/6.1 baseline: 184 runs, 1 regressions (v6.1.21-10-g0866b93e23cb1)

by kernelci.org bot

stable-rc/queue/6.1 baseline: 184 runs, 1 regressions (v6.1.21-10-g0866b93e23cb1) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -------------------+------+-------------+----------+-------------------+------------ bcm2835-rpi-b-rev2 | arm | lab-broonie | gcc-10 | bcm2835_defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F6.1/kernel/v6.1.21-1… Test: baseline Tree: stable-rc Branch: queue/6.1 Describe: v6.1.21-10-g0866b93e23cb1 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 0866b93e23cb1d66eb4b105d305cdb185ca17b7d Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -------------------+------+-------------+----------+-------------------+------------ bcm2835-rpi-b-rev2 | arm | lab-broonie | gcc-10 | bcm2835_defconfig | 1 Details: https://kernelci.org/test/plan/id/641b85c2646f1b27d69c950a Results: 50 PASS, 2 FAIL, 1 SKIP Full config: bcm2835_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-6.1/v6.1.21-10-g0866b93e23cb1… HTML log: https://storage.kernelci.org//stable-rc/queue-6.1/v6.1.21-10-g0866b93e23cb1… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/641b85c3646f1b27d69c9541 new failure (last pass: v6.1.20-199-g4e63f82cdfbd) 2023-03-22T22:48:09.514467 + set +x 2023-03-22T22:48:09.518174 <8>[ 18.118780] <LAVA_SIGNAL_ENDRUN 0_dmesg 211298_1.5.2.4.1> 2023-03-22T22:48:09.634141 / # # 2023-03-22T22:48:09.736500 export SHELL=/bin/sh 2023-03-22T22:48:09.737083 # 2023-03-22T22:48:09.838603 / # export SHELL=/bin/sh. /lava-211298/environment 2023-03-22T22:48:09.839144 2023-03-22T22:48:09.940511 / # . /lava-211298/environment/lava-211298/bin/lava-test-runner /lava-211298/1 2023-03-22T22:48:09.941391 2023-03-22T22:48:09.947374 / # /lava-211298/bin/lava-test-runner /lava-211298/1 ... (14 line(s) more)

1 year, 9 months

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stable-rc/linux-5.10.y baseline: 186 runs, 4 regressions (v5.10.176)

by kernelci.org bot

stable-rc/linux-5.10.y baseline: 186 runs, 4 regressions (v5.10.176) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ------------------+-------+---------------+----------+----------------------------+------------ cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 r8a7743-iwg20d-q7 | arm | lab-cip | gcc-10 | shmobile_defconfig | 1 rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2 Details: https://kernelci.org/test/job/stable-rc/branch/linux-5.10.y/kernel/v5.10.17… Test: baseline Tree: stable-rc Branch: linux-5.10.y Describe: v5.10.176 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: ca9787bdecfa2174b0a169a54916e22b89b0ef5b Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ------------------+-------+---------------+----------+----------------------------+------------ cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/641b83fa9782325bc09c95bc Results: 5 PASS, 1 FAIL, 1 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/linux-5.10.y/v5.10.176/arm/multi_v7… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.176/arm/multi_v7… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/641b83fa9782325bc09c95c5 failing since 63 days (last pass: v5.10.158-107-gd2432186ff47, first fail: v5.10.162-852-geeaac3cf2eb3) 2023-03-22T22:40:31.025328 <8>[ 11.066555] <LAVA_SIGNAL_ENDRUN 0_dmesg 3435904_1.5.2.4.1> 2023-03-22T22:40:31.137553 / # # 2023-03-22T22:40:31.241441 export SHELL=/bin/sh 2023-03-22T22:40:31.242406 # 2023-03-22T22:40:31.344338 / # export SHELL=/bin/sh. /lava-3435904/environment 2023-03-22T22:40:31.345211 2023-03-22T22:40:31.447615 / # . /lava-3435904/environment/lava-3435904/bin/lava-test-runner /lava-3435904/1 2023-03-22T22:40:31.448341 2023-03-22T22:40:31.448565 / # <3>[ 11.451243] Bluetooth: hci0: command 0x0c03 tx timeout 2023-03-22T22:40:31.453653 /lava-3435904/bin/lava-test-runner /lava-3435904/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions ------------------+-------+---------------+----------+----------------------------+------------ r8a7743-iwg20d-q7 | arm | lab-cip | gcc-10 | shmobile_defconfig | 1 Details: https://kernelci.org/test/plan/id/641b825dd25284da849c9520 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: shmobile_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/linux-5.10.y/v5.10.176/arm/shmobile… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.176/arm/shmobile… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/641b825dd25284da849c9521 new failure (last pass: v5.10.175-100-g1686e1df6521) platform | arch | lab | compiler | defconfig | regressions ------------------+-------+---------------+----------+----------------------------+------------ rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2 Details: https://kernelci.org/test/plan/id/641b83cdd402e5c97d9c9544 Results: 84 PASS, 2 FAIL, 1 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/linux-5.10.y/v5.10.176/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.176/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.rockchip-usb2phy1-probed: https://kernelci.org/test/case/id/641b83cdd402e5c97d9c954e failing since 8 days (last pass: v5.10.173, first fail: v5.10.173-4-g955623617f2f) 2023-03-22T22:40:04.362801 /lava-9740005/1/../bin/lava-test-case 2023-03-22T22:40:04.373856 <8>[ 35.399329] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy1-probed RESULT=fail> * baseline.bootrr.rockchip-usb2phy0-probed: https://kernelci.org/test/case/id/641b83cdd402e5c97d9c954f failing since 8 days (last pass: v5.10.173, first fail: v5.10.173-4-g955623617f2f) 2023-03-22T22:40:03.325837 /lava-9740005/1/../bin/lava-test-case 2023-03-22T22:40:03.336836 <8>[ 34.362606] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy0-probed RESULT=fail>

1 year, 9 months

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[merged mm-hotfixes-stable] kcsan-avoid-passing-g-for-test.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: kcsan: avoid passing -g for test has been removed from the -mm tree. Its filename was kcsan-avoid-passing-g-for-test.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Marco Elver <elver(a)google.com> Subject: kcsan: avoid passing -g for test Date: Thu, 16 Mar 2023 23:47:05 +0100 Nathan reported that when building with GNU as and a version of clang that defaults to DWARF5, the assembler will complain with: Error: non-constant .uleb128 is not supported This is because `-g` defaults to the compiler debug info default. If the assembler does not support some of the directives used, the above errors occur. To fix, remove the explicit passing of `-g`. All the test wants is that stack traces print valid function names, and debug info is not required for that. (I currently cannot recall why I added the explicit `-g`.) Link: https://lkml.kernel.org/r/20230316224705.709984-2-elver@google.com Fixes: 1fe84fd4a402 ("kcsan: Add test suite") Signed-off-by: Marco Elver <elver(a)google.com> Reported-by: Nathan Chancellor <nathan(a)kernel.org> Cc: Alexander Potapenko <glider(a)google.com> Cc: Dmitry Vyukov <dvyukov(a)google.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- --- a/kernel/kcsan/Makefile~kcsan-avoid-passing-g-for-test +++ a/kernel/kcsan/Makefile @@ -16,6 +16,6 @@ obj-y := core.o debugfs.o report.o KCSAN_INSTRUMENT_BARRIERS_selftest.o := y obj-$(CONFIG_KCSAN_SELFTEST) += selftest.o -CFLAGS_kcsan_test.o := $(CFLAGS_KCSAN) -g -fno-omit-frame-pointer +CFLAGS_kcsan_test.o := $(CFLAGS_KCSAN) -fno-omit-frame-pointer CFLAGS_kcsan_test.o += $(DISABLE_STRUCTLEAK_PLUGIN) obj-$(CONFIG_KCSAN_KUNIT_TEST) += kcsan_test.o _ Patches currently in -mm which might be from elver(a)google.com are

1 year, 9 months

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[merged mm-hotfixes-stable] kfence-avoid-passing-g-for-test.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: kfence: avoid passing -g for test has been removed from the -mm tree. Its filename was kfence-avoid-passing-g-for-test.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Marco Elver <elver(a)google.com> Subject: kfence: avoid passing -g for test Date: Thu, 16 Mar 2023 23:47:04 +0100 Nathan reported that when building with GNU as and a version of clang that defaults to DWARF5: $ make -skj"$(nproc)" ARCH=riscv CROSS_COMPILE=riscv64-linux-gnu- \ LLVM=1 LLVM_IAS=0 O=build \ mrproper allmodconfig mm/kfence/kfence_test.o /tmp/kfence_test-08a0a0.s: Assembler messages: /tmp/kfence_test-08a0a0.s:14627: Error: non-constant .uleb128 is not supported /tmp/kfence_test-08a0a0.s:14628: Error: non-constant .uleb128 is not supported /tmp/kfence_test-08a0a0.s:14632: Error: non-constant .uleb128 is not supported /tmp/kfence_test-08a0a0.s:14633: Error: non-constant .uleb128 is not supported /tmp/kfence_test-08a0a0.s:14639: Error: non-constant .uleb128 is not supported ... This is because `-g` defaults to the compiler debug info default. If the assembler does not support some of the directives used, the above errors occur. To fix, remove the explicit passing of `-g`. All the test wants is that stack traces print valid function names, and debug info is not required for that. (I currently cannot recall why I added the explicit `-g`.) Link: https://lkml.kernel.org/r/20230316224705.709984-1-elver@google.com Fixes: bc8fbc5f305a ("kfence: add test suite") Signed-off-by: Marco Elver <elver(a)google.com> Reported-by: Nathan Chancellor <nathan(a)kernel.org> Cc: Alexander Potapenko <glider(a)google.com> Cc: Dmitry Vyukov <dvyukov(a)google.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- --- a/mm/kfence/Makefile~kfence-avoid-passing-g-for-test +++ a/mm/kfence/Makefile @@ -2,5 +2,5 @@ obj-y := core.o report.o -CFLAGS_kfence_test.o := -g -fno-omit-frame-pointer -fno-optimize-sibling-calls +CFLAGS_kfence_test.o := -fno-omit-frame-pointer -fno-optimize-sibling-calls obj-$(CONFIG_KFENCE_KUNIT_TEST) += kfence_test.o _ Patches currently in -mm which might be from elver(a)google.com are

1 year, 9 months

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[merged mm-hotfixes-stable] mm-kfence-fix-using-kfence_metadata-without-initialization-in-show_object.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: mm: kfence: fix using kfence_metadata without initialization in show_object() has been removed from the -mm tree. Its filename was mm-kfence-fix-using-kfence_metadata-without-initialization-in-show_object.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Muchun Song <songmuchun(a)bytedance.com> Subject: mm: kfence: fix using kfence_metadata without initialization in show_object() Date: Wed, 15 Mar 2023 11:44:41 +0800 The variable kfence_metadata is initialized in kfence_init_pool(), then, it is not initialized if kfence is disabled after booting. In this case, kfence_metadata will be used (e.g. ->lock and ->state fields) without initialization when reading /sys/kernel/debug/kfence/objects. There will be a warning if you enable CONFIG_DEBUG_SPINLOCK. Fix it by creating debugfs files when necessary. Link: https://lkml.kernel.org/r/20230315034441.44321-1-songmuchun@bytedance.com Fixes: 0ce20dd84089 ("mm: add Kernel Electric-Fence infrastructure") Signed-off-by: Muchun Song <songmuchun(a)bytedance.com> Tested-by: Marco Elver <elver(a)google.com> Reviewed-by: Marco Elver <elver(a)google.com> Cc: Alexander Potapenko <glider(a)google.com> Cc: Dmitry Vyukov <dvyukov(a)google.com> Cc: Jann Horn <jannh(a)google.com> Cc: SeongJae Park <sjpark(a)amazon.de> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- --- a/mm/kfence/core.c~mm-kfence-fix-using-kfence_metadata-without-initialization-in-show_object +++ a/mm/kfence/core.c @@ -726,10 +726,14 @@ static const struct seq_operations objec }; DEFINE_SEQ_ATTRIBUTE(objects); -static int __init kfence_debugfs_init(void) +static int kfence_debugfs_init(void) { - struct dentry *kfence_dir = debugfs_create_dir("kfence", NULL); + struct dentry *kfence_dir; + if (!READ_ONCE(kfence_enabled)) + return 0; + + kfence_dir = debugfs_create_dir("kfence", NULL); debugfs_create_file("stats", 0444, kfence_dir, NULL, &stats_fops); debugfs_create_file("objects", 0400, kfence_dir, NULL, &objects_fops); return 0; @@ -883,6 +887,8 @@ static int kfence_init_late(void) } kfence_init_enable(); + kfence_debugfs_init(); + return 0; } _ Patches currently in -mm which might be from songmuchun(a)bytedance.com are mm-kfence-fix-pg_slab-and-memcg_data-clearing.patch mm-hugetlb_vmemmap-simplify-hugetlb_vmemmap_init-a-bit.patch

1 year, 9 months

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[merged mm-hotfixes-stable] revert-kasan-drop-skip_kasan_poison-variable-in-free_pages_prepare.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: Revert "kasan: drop skip_kasan_poison variable in free_pages_prepare" has been removed from the -mm tree. Its filename was revert-kasan-drop-skip_kasan_poison-variable-in-free_pages_prepare.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Peter Collingbourne <pcc(a)google.com> Subject: Revert "kasan: drop skip_kasan_poison variable in free_pages_prepare" Date: Thu, 9 Mar 2023 20:29:13 -0800 This reverts commit 487a32ec24be819e747af8c2ab0d5c515508086a. should_skip_kasan_poison() reads the PG_skip_kasan_poison flag from page->flags. However, this line of code in free_pages_prepare(): page->flags &= ~PAGE_FLAGS_CHECK_AT_PREP; clears most of page->flags, including PG_skip_kasan_poison, before calling should_skip_kasan_poison(), which meant that it would never return true as a result of the page flag being set. Therefore, fix the code to call should_skip_kasan_poison() before clearing the flags, as we were doing before the reverted patch. This fixes a measurable performance regression introduced in the reverted commit, where munmap() takes longer than intended if HW tags KASAN is supported and enabled at runtime. Without this patch, we see a single-digit percentage performance regression in a particular mmap()-heavy benchmark when enabling HW tags KASAN, and with the patch, there is no statistically significant performance impact when enabling HW tags KASAN. Link: https://lkml.kernel.org/r/20230310042914.3805818-2-pcc@google.com Fixes: 487a32ec24be ("kasan: drop skip_kasan_poison variable in free_pages_prepare") Link: https://linux-review.googlesource.com/id/Ic4f13affeebd20548758438bb9ed9ca40… Signed-off-by: Peter Collingbourne <pcc(a)google.com> Reviewed-by: Andrey Konovalov <andreyknvl(a)gmail.com> Cc: Andrey Ryabinin <ryabinin.a.a(a)gmail.com> Cc: Catalin Marinas <catalin.marinas(a)arm.com> [arm64] Cc: Evgenii Stepanov <eugenis(a)google.com> Cc: Vincenzo Frascino <vincenzo.frascino(a)arm.com> Cc: Will Deacon <will(a)kernel.org> Cc: <stable(a)vger.kernel.org> [6.1] Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- --- a/mm/page_alloc.c~revert-kasan-drop-skip_kasan_poison-variable-in-free_pages_prepare +++ a/mm/page_alloc.c @@ -1398,6 +1398,7 @@ static __always_inline bool free_pages_p unsigned int order, bool check_free, fpi_t fpi_flags) { int bad = 0; + bool skip_kasan_poison = should_skip_kasan_poison(page, fpi_flags); bool init = want_init_on_free(); VM_BUG_ON_PAGE(PageTail(page), page); @@ -1470,7 +1471,7 @@ static __always_inline bool free_pages_p * With hardware tag-based KASAN, memory tags must be set before the * page becomes unavailable via debug_pagealloc or arch_free_page. */ - if (!should_skip_kasan_poison(page, fpi_flags)) { + if (!skip_kasan_poison) { kasan_poison_pages(page, order, init); /* Memory is already initialized if KASAN did it internally. */ _ Patches currently in -mm which might be from pcc(a)google.com are kasan-call-clear_page-with-a-match-all-tag-instead-of-changing-page-tag.patch kasan-remove-pg_skip_kasan_poison-flag.patch

1 year, 9 months

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[merged mm-hotfixes-stable] mm-ksm-fix-race-with-vma-iteration-and-mm_struct-teardown.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: mm/ksm: fix race with VMA iteration and mm_struct teardown has been removed from the -mm tree. Its filename was mm-ksm-fix-race-with-vma-iteration-and-mm_struct-teardown.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: "Liam R. Howlett" <Liam.Howlett(a)oracle.com> Subject: mm/ksm: fix race with VMA iteration and mm_struct teardown Date: Wed, 8 Mar 2023 17:03:10 -0500 exit_mmap() will tear down the VMAs and maple tree with the mmap_lock held in write mode. Ensure that the maple tree is still valid by checking ksm_test_exit() after taking the mmap_lock in read mode, but before the for_each_vma() iterator dereferences a destroyed maple tree. Since the maple tree is destroyed, the flags telling lockdep to check an external lock has been cleared. Skip the for_each_vma() iterator to avoid dereferencing a maple tree without the external lock flag, which would create a lockdep warning. Link: https://lkml.kernel.org/r/20230308220310.3119196-1-Liam.Howlett@oracle.com Fixes: a5f18ba07276 ("mm/ksm: use vma iterators instead of vma linked list") Signed-off-by: Liam R. Howlett <Liam.Howlett(a)oracle.com> Reported-by: Pengfei Xu <pengfei.xu(a)intel.com> Link: https://lore.kernel.org/lkml/ZAdUUhSbaa6fHS36@xpf.sh.intel.com/ Reported-by: syzbot+2ee18845e89ae76342c5(a)syzkaller.appspotmail.com Link: https://syzkaller.appspot.com/bug?id=64a3e95957cd3deab99df7cd7b5a9475af92c9… Acked-by: David Hildenbrand <david(a)redhat.com> Cc: Matthew Wilcox (Oracle) <willy(a)infradead.org> Cc: <heng.su(a)intel.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- --- a/mm/ksm.c~mm-ksm-fix-race-with-vma-iteration-and-mm_struct-teardown +++ a/mm/ksm.c @@ -988,9 +988,15 @@ static int unmerge_and_remove_all_rmap_i mm = mm_slot->slot.mm; mmap_read_lock(mm); + + /* + * Exit right away if mm is exiting to avoid lockdep issue in + * the maple tree + */ + if (ksm_test_exit(mm)) + goto mm_exiting; + for_each_vma(vmi, vma) { - if (ksm_test_exit(mm)) - break; if (!(vma->vm_flags & VM_MERGEABLE) || !vma->anon_vma) continue; err = unmerge_ksm_pages(vma, @@ -999,6 +1005,7 @@ static int unmerge_and_remove_all_rmap_i goto error; } +mm_exiting: remove_trailing_rmap_items(&mm_slot->rmap_list); mmap_read_unlock(mm); _ Patches currently in -mm which might be from Liam.Howlett(a)oracle.com are maple_tree-be-more-cautious-about-dead-nodes.patch maple_tree-detect-dead-nodes-in-mas_start.patch maple_tree-fix-freeing-of-nodes-in-rcu-mode.patch maple_tree-remove-extra-smp_wmb-from-mas_dead_leaves.patch maple_tree-fix-write-memory-barrier-of-nodes-once-dead-for-rcu-mode.patch maple_tree-add-smp_rmb-to-dead-node-detection.patch maple_tree-add-rcu-lock-checking-to-rcu-callback-functions.patch mm-enable-maple-tree-rcu-mode-by-default.patch

1 year, 9 months

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[merged mm-hotfixes-stable] nilfs2-fix-kernel-infoleak-in-nilfs_ioctl_wrap_copy.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: nilfs2: fix kernel-infoleak in nilfs_ioctl_wrap_copy() has been removed from the -mm tree. Its filename was nilfs2-fix-kernel-infoleak-in-nilfs_ioctl_wrap_copy.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Ryusuke Konishi <konishi.ryusuke(a)gmail.com> Subject: nilfs2: fix kernel-infoleak in nilfs_ioctl_wrap_copy() Date: Tue, 7 Mar 2023 17:55:48 +0900 The ioctl helper function nilfs_ioctl_wrap_copy(), which exchanges a metadata array to/from user space, may copy uninitialized buffer regions to user space memory for read-only ioctl commands NILFS_IOCTL_GET_SUINFO and NILFS_IOCTL_GET_CPINFO. This can occur when the element size of the user space metadata given by the v_size member of the argument nilfs_argv structure is larger than the size of the metadata element (nilfs_suinfo structure or nilfs_cpinfo structure) on the file system side. KMSAN-enabled kernels detect this issue as follows: BUG: KMSAN: kernel-infoleak in instrument_copy_to_user include/linux/instrumented.h:121 [inline] BUG: KMSAN: kernel-infoleak in _copy_to_user+0xc0/0x100 lib/usercopy.c:33 instrument_copy_to_user include/linux/instrumented.h:121 [inline] _copy_to_user+0xc0/0x100 lib/usercopy.c:33 copy_to_user include/linux/uaccess.h:169 [inline] nilfs_ioctl_wrap_copy+0x6fa/0xc10 fs/nilfs2/ioctl.c:99 nilfs_ioctl_get_info fs/nilfs2/ioctl.c:1173 [inline] nilfs_ioctl+0x2402/0x4450 fs/nilfs2/ioctl.c:1290 nilfs_compat_ioctl+0x1b8/0x200 fs/nilfs2/ioctl.c:1343 __do_compat_sys_ioctl fs/ioctl.c:968 [inline] __se_compat_sys_ioctl+0x7dd/0x1000 fs/ioctl.c:910 __ia32_compat_sys_ioctl+0x93/0xd0 fs/ioctl.c:910 do_syscall_32_irqs_on arch/x86/entry/common.c:112 [inline] __do_fast_syscall_32+0xa2/0x100 arch/x86/entry/common.c:178 do_fast_syscall_32+0x37/0x80 arch/x86/entry/common.c:203 do_SYSENTER_32+0x1f/0x30 arch/x86/entry/common.c:246 entry_SYSENTER_compat_after_hwframe+0x70/0x82 Uninit was created at: __alloc_pages+0x9f6/0xe90 mm/page_alloc.c:5572 alloc_pages+0xab0/0xd80 mm/mempolicy.c:2287 __get_free_pages+0x34/0xc0 mm/page_alloc.c:5599 nilfs_ioctl_wrap_copy+0x223/0xc10 fs/nilfs2/ioctl.c:74 nilfs_ioctl_get_info fs/nilfs2/ioctl.c:1173 [inline] nilfs_ioctl+0x2402/0x4450 fs/nilfs2/ioctl.c:1290 nilfs_compat_ioctl+0x1b8/0x200 fs/nilfs2/ioctl.c:1343 __do_compat_sys_ioctl fs/ioctl.c:968 [inline] __se_compat_sys_ioctl+0x7dd/0x1000 fs/ioctl.c:910 __ia32_compat_sys_ioctl+0x93/0xd0 fs/ioctl.c:910 do_syscall_32_irqs_on arch/x86/entry/common.c:112 [inline] __do_fast_syscall_32+0xa2/0x100 arch/x86/entry/common.c:178 do_fast_syscall_32+0x37/0x80 arch/x86/entry/common.c:203 do_SYSENTER_32+0x1f/0x30 arch/x86/entry/common.c:246 entry_SYSENTER_compat_after_hwframe+0x70/0x82 Bytes 16-127 of 3968 are uninitialized ... This eliminates the leak issue by initializing the page allocated as buffer using get_zeroed_page(). Link: https://lkml.kernel.org/r/20230307085548.6290-1-konishi.ryusuke@gmail.com Signed-off-by: Ryusuke Konishi <konishi.ryusuke(a)gmail.com> Reported-by: syzbot+132fdd2f1e1805fdc591(a)syzkaller.appspotmail.com Link: https://lkml.kernel.org/r/000000000000a5bd2d05f63f04ae@google.com Tested-by: Ryusuke Konishi <konishi.ryusuke(a)gmail.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- --- a/fs/nilfs2/ioctl.c~nilfs2-fix-kernel-infoleak-in-nilfs_ioctl_wrap_copy +++ a/fs/nilfs2/ioctl.c @@ -71,7 +71,7 @@ static int nilfs_ioctl_wrap_copy(struct if (argv->v_index > ~(__u64)0 - argv->v_nmembs) return -EINVAL; - buf = (void *)__get_free_pages(GFP_NOFS, 0); + buf = (void *)get_zeroed_page(GFP_NOFS); if (unlikely(!buf)) return -ENOMEM; maxmembs = PAGE_SIZE / argv->v_size; _ Patches currently in -mm which might be from konishi.ryusuke(a)gmail.com are

1 year, 9 months

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[merged mm-hotfixes-stable] test_maple_tree-add-more-testing-for-mas_empty_area.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: test_maple_tree: add more testing for mas_empty_area() has been removed from the -mm tree. Its filename was test_maple_tree-add-more-testing-for-mas_empty_area.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: "Liam R. Howlett" <Liam.Howlett(a)oracle.com> Subject: test_maple_tree: add more testing for mas_empty_area() Date: Tue, 7 Mar 2023 13:02:47 -0500 Test robust filling of an entire area of the tree, then test one beyond. This is to test the walking back up the tree at the end of nodes and error condition. Test inspired by the reproducer code provided by Snild Dolkow. The last test in the function tests for the case of a corrupted maple state caused by the incorrect limits set during mas_skip_node(). There needs to be a gap in the second last child and last child, but the search must rule out the second last child's gap. This would avoid correcting the maple state to the correct max limit and return an error. Link: https://lkml.kernel.org/r/20230307180247.2220303-3-Liam.Howlett@oracle.com Cc: Snild Dolkow <snild(a)sony.com> Link: https://lore.kernel.org/linux-mm/cb8dc31a-fef2-1d09-f133-e9f7b9f9e77a@sony.… Fixes: e15e06a83923 ("lib/test_maple_tree: add testing for maple tree") Signed-off-by: Liam R. Howlett <Liam.Howlett(a)oracle.com> Cc: Peng Zhang <zhangpeng.00(a)bytedance.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- --- a/lib/test_maple_tree.c~test_maple_tree-add-more-testing-for-mas_empty_area +++ a/lib/test_maple_tree.c @@ -2670,6 +2670,49 @@ static noinline void check_empty_area_wi rcu_read_unlock(); } +static noinline void check_empty_area_fill(struct maple_tree *mt) +{ + const unsigned long max = 0x25D78000; + unsigned long size; + int loop, shift; + MA_STATE(mas, mt, 0, 0); + + mt_set_non_kernel(99999); + for (shift = 12; shift <= 16; shift++) { + loop = 5000; + size = 1 << shift; + while (loop--) { + mas_set(&mas, 0); + mas_lock(&mas); + MT_BUG_ON(mt, mas_empty_area(&mas, 0, max, size) != 0); + MT_BUG_ON(mt, mas.last != mas.index + size - 1); + mas_store_gfp(&mas, (void *)size, GFP_KERNEL); + mas_unlock(&mas); + mas_reset(&mas); + } + } + + /* No space left. */ + size = 0x1000; + rcu_read_lock(); + MT_BUG_ON(mt, mas_empty_area(&mas, 0, max, size) != -EBUSY); + rcu_read_unlock(); + + /* Fill a depth 3 node to the maximum */ + for (unsigned long i = 629440511; i <= 629440800; i += 6) + mtree_store_range(mt, i, i + 5, (void *)i, GFP_KERNEL); + /* Make space in the second-last depth 4 node */ + mtree_erase(mt, 631668735); + /* Make space in the last depth 4 node */ + mtree_erase(mt, 629506047); + mas_reset(&mas); + /* Search from just after the gap in the second-last depth 4 */ + rcu_read_lock(); + MT_BUG_ON(mt, mas_empty_area(&mas, 629506048, 690000000, 0x5000) != 0); + rcu_read_unlock(); + mt_set_non_kernel(0); +} + static DEFINE_MTREE(tree); static int maple_tree_seed(void) { @@ -2926,6 +2969,11 @@ static int maple_tree_seed(void) check_empty_area_window(&tree); mtree_destroy(&tree); + mt_init_flags(&tree, MT_FLAGS_ALLOC_RANGE); + check_empty_area_fill(&tree); + mtree_destroy(&tree); + + #if defined(BENCH) skip: #endif _ Patches currently in -mm which might be from Liam.Howlett(a)oracle.com are maple_tree-be-more-cautious-about-dead-nodes.patch maple_tree-detect-dead-nodes-in-mas_start.patch maple_tree-fix-freeing-of-nodes-in-rcu-mode.patch maple_tree-remove-extra-smp_wmb-from-mas_dead_leaves.patch maple_tree-fix-write-memory-barrier-of-nodes-once-dead-for-rcu-mode.patch maple_tree-add-smp_rmb-to-dead-node-detection.patch maple_tree-add-rcu-lock-checking-to-rcu-callback-functions.patch mm-enable-maple-tree-rcu-mode-by-default.patch

1 year, 9 months

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