May 2021 - Linux-stable-mirror

stable-rc/linux-4.14.y baseline: 86 runs, 3 regressions (v4.14.234)

by kernelci.org bot

stable-rc/linux-4.14.y baseline: 86 runs, 3 regressions (v4.14.234) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------------------+------+---------------+----------+---------------------+------------ qemu_arm-versatilepb | arm | lab-broonie | gcc-8 | versatile_defconfig | 1 qemu_arm-versatilepb | arm | lab-cip | gcc-8 | versatile_defconfig | 1 qemu_arm-versatilepb | arm | lab-collabora | gcc-8 | versatile_defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-4.14.y/kernel/v4.14.23… Test: baseline Tree: stable-rc Branch: linux-4.14.y Describe: v4.14.234 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: ad8397a84e1e425e3f8221638cee2bfa237d9b2c Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------------------+------+---------------+----------+---------------------+------------ qemu_arm-versatilepb | arm | lab-broonie | gcc-8 | versatile_defconfig | 1 Details: https://kernelci.org/test/plan/id/60ae9b62376c5af41db3afa4 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: versatile_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.234/arm/versatil… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.234/arm/versatil… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/60ae9b62376c5af41db3afa5 failing since 193 days (last pass: v4.14.206-21-gf1262f26e4d0, first fail: v4.14.206-23-g520c3568920c8) platform | arch | lab | compiler | defconfig | regressions ---------------------+------+---------------+----------+---------------------+------------ qemu_arm-versatilepb | arm | lab-cip | gcc-8 | versatile_defconfig | 1 Details: https://kernelci.org/test/plan/id/60ae996f3178da60b3b3af9b Results: 0 PASS, 1 FAIL, 0 SKIP Full config: versatile_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.234/arm/versatil… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.234/arm/versatil… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/60ae996f3178da60b3b3af9c failing since 193 days (last pass: v4.14.206-21-gf1262f26e4d0, first fail: v4.14.206-23-g520c3568920c8) platform | arch | lab | compiler | defconfig | regressions ---------------------+------+---------------+----------+---------------------+------------ qemu_arm-versatilepb | arm | lab-collabora | gcc-8 | versatile_defconfig | 1 Details: https://kernelci.org/test/plan/id/60ae99072f439de872b3afba Results: 0 PASS, 1 FAIL, 0 SKIP Full config: versatile_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.234/arm/versatil… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.234/arm/versatil… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/60ae99072f439de872b3afbb failing since 193 days (last pass: v4.14.206-21-gf1262f26e4d0, first fail: v4.14.206-23-g520c3568920c8)

3 years, 7 months

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stable-rc/linux-4.9.y baseline: 81 runs, 4 regressions (v4.9.270)

by kernelci.org bot

stable-rc/linux-4.9.y baseline: 81 runs, 4 regressions (v4.9.270) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------------------+-------+---------------+----------+---------------------+------------ qemu_arm-versatilepb | arm | lab-broonie | gcc-8 | versatile_defconfig | 1 qemu_arm-versatilepb | arm | lab-cip | gcc-8 | versatile_defconfig | 1 qemu_arm-versatilepb | arm | lab-collabora | gcc-8 | versatile_defconfig | 1 r8a7795-salvator-x | arm64 | lab-baylibre | gcc-8 | defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-4.9.y/kernel/v4.9.270/… Test: baseline Tree: stable-rc Branch: linux-4.9.y Describe: v4.9.270 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: b56da4caac598e69d707ee64bf6f6c7b832cc807 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------------------+-------+---------------+----------+---------------------+------------ qemu_arm-versatilepb | arm | lab-broonie | gcc-8 | versatile_defconfig | 1 Details: https://kernelci.org/test/plan/id/60ae96b1d93cd1c29bb3afc9 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: versatile_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-4.9.y/v4.9.270/arm/versatile_… HTML log: https://storage.kernelci.org//stable-rc/linux-4.9.y/v4.9.270/arm/versatile_… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/60ae96b1d93cd1c29bb3afca failing since 193 days (last pass: v4.9.243-17-g9c24315b745a0, first fail: v4.9.243-26-g7b603f689c1c) platform | arch | lab | compiler | defconfig | regressions ---------------------+-------+---------------+----------+---------------------+------------ qemu_arm-versatilepb | arm | lab-cip | gcc-8 | versatile_defconfig | 1 Details: https://kernelci.org/test/plan/id/60ae94fb3787b28d82b3afe0 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: versatile_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-4.9.y/v4.9.270/arm/versatile_… HTML log: https://storage.kernelci.org//stable-rc/linux-4.9.y/v4.9.270/arm/versatile_… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/60ae94fb3787b28d82b3afe1 failing since 193 days (last pass: v4.9.243-17-g9c24315b745a0, first fail: v4.9.243-26-g7b603f689c1c) platform | arch | lab | compiler | defconfig | regressions ---------------------+-------+---------------+----------+---------------------+------------ qemu_arm-versatilepb | arm | lab-collabora | gcc-8 | versatile_defconfig | 1 Details: https://kernelci.org/test/plan/id/60ae94f5cc86d3cf66b3afb0 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: versatile_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-4.9.y/v4.9.270/arm/versatile_… HTML log: https://storage.kernelci.org//stable-rc/linux-4.9.y/v4.9.270/arm/versatile_… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/60ae94f5cc86d3cf66b3afb1 failing since 193 days (last pass: v4.9.243-17-g9c24315b745a0, first fail: v4.9.243-26-g7b603f689c1c) platform | arch | lab | compiler | defconfig | regressions ---------------------+-------+---------------+----------+---------------------+------------ r8a7795-salvator-x | arm64 | lab-baylibre | gcc-8 | defconfig | 1 Details: https://kernelci.org/test/plan/id/60ae97e217157d6be7b3afb1 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-8 (aarch64-linux-gnu-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-4.9.y/v4.9.270/arm64/defconfi… HTML log: https://storage.kernelci.org//stable-rc/linux-4.9.y/v4.9.270/arm64/defconfi… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/60ae97e217157d6be7b3afb2 failing since 189 days (last pass: v4.9.243-17-g9c24315b745a0, first fail: v4.9.243-79-gd3e70b39d31a)

3 years, 7 months

1
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0 0

stable-rc/linux-5.10.y baseline: 116 runs, 1 regressions (v5.10.40)

by kernelci.org bot

stable-rc/linux-5.10.y baseline: 116 runs, 1 regressions (v5.10.40) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------+-------+---------+----------+-----------+------------ imx8mp-evk | arm64 | lab-nxp | gcc-8 | defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-5.10.y/kernel/v5.10.40… Test: baseline Tree: stable-rc Branch: linux-5.10.y Describe: v5.10.40 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 4068786a86905a7a358b9fe1327a480f08fb6a40 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------+-------+---------+----------+-----------+------------ imx8mp-evk | arm64 | lab-nxp | gcc-8 | defconfig | 1 Details: https://kernelci.org/test/plan/id/60ae9988cf3b395a50b3af97 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-8 (aarch64-linux-gnu-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.40/arm64/defconf… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.40/arm64/defconf… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/60ae9988cf3b395a50b3af98 failing since 6 days (last pass: v5.10.37-290-g7ba05b4014e8, first fail: v5.10.38)

3 years, 7 months

1
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stable-rc/linux-5.12.y baseline: 116 runs, 3 regressions (v5.12.7)

by kernelci.org bot

stable-rc/linux-5.12.y baseline: 116 runs, 3 regressions (v5.12.7) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -------------------------+-------+--------------+----------+-------------------+------------ bcm2837-rpi-3-b-32 | arm | lab-baylibre | gcc-8 | bcm2835_defconfig | 2 r8a774a1-hihope-rzg2m-ex | arm64 | lab-cip | gcc-8 | defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-5.12.y/kernel/v5.12.7/… Test: baseline Tree: stable-rc Branch: linux-5.12.y Describe: v5.12.7 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 55c17a63e51a668438d3d9fa5ff8ef959fe90a4c Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -------------------------+-------+--------------+----------+-------------------+------------ bcm2837-rpi-3-b-32 | arm | lab-baylibre | gcc-8 | bcm2835_defconfig | 2 Details: https://kernelci.org/test/plan/id/60ae92a3856c598462b3afb9 Results: 3 PASS, 2 FAIL, 0 SKIP Full config: bcm2835_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-5.12.y/v5.12.7/arm/bcm2835_de… HTML log: https://storage.kernelci.org//stable-rc/linux-5.12.y/v5.12.7/arm/bcm2835_de… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.dmesg.alert: https://kernelci.org/test/case/id/60ae92a3856c598462b3afbf new failure (last pass: v5.12.6-128-g63b7a7baa77d) 9 lines 2021-05-26 18:25:26.051000+00:00 kern :alert : Unable to handle kernel paging request at virtual address 15554554 2021-05-26 18:25:26.052000+00:00 ke<8>[ 42.760626] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=alert RESULT=fail UNITS=lines MEASUREMENT=9> 2021-05-26 18:25:26.053000+00:00 rn :alert : pgd = 5501338c 2021-05-26 18:25:26.053000+00:00 kern :alert : [15554554] *pgd=00000000 2021-05-26 18:25:26.054000+00:00 kern :alert : 8<--- cut here --- * baseline.dmesg.emerg: https://kernelci.org/test/case/id/60ae92a3856c598462b3afc0 new failure (last pass: v5.12.6-128-g63b7a7baa77d) 167 lines 2021-05-26 18:25:26.058000+00:00 kern :alert : pgd = e4d9efaa 2021-05-26 18:25:26.059000+00:00 kern :alert : [15554554] *pgd=00000000 2021-05-26 18:25:26.096000+00:00 kern :alert : Fixing recursive fault but reboot is needed! 2021-05-26 18:25:26.097000+00:00 kern :emerg : Internal error: Oops: 5 [#1] ARM 2021-05-26 18:25:26.098000+00:00 kern :emerg : Process udevd (pid: 107, stack limit = 0x636e8a13) 2021-05-26 18:25:26.098000+00:00 kern :emerg : Stack: (0xc4277d40 to 0xc4278000) 2021-05-26 18:25:26.099000+00:00 kern :emerg : 7d40: c4277d94 c4277d50 c01f7100 c01f4e18 c4277ef8 c1820a04 00000009 00090000 2021-05-26 18:25:26.100000+00:00 kern :emerg : 7d60: c2d7f4c0 00000000 00000000 126a4886 00080001 c4277ef8 00000009 eaa9fce0 2021-05-26 18:25:26.101000+00:00 kern :emerg : 7d80: c1820a00 00000008 c4277e5c c4277d98 c01f8cb8 c01f700c 00000000 c05af5b8 2021-05-26 18:25:26.139000+00:00 kern :emerg : 7da0: c1820910 c1820a00 00000021 00000000 00000000 00000000 00000200 00000000 ... (134 line(s) more) platform | arch | lab | compiler | defconfig | regressions -------------------------+-------+--------------+----------+-------------------+------------ r8a774a1-hihope-rzg2m-ex | arm64 | lab-cip | gcc-8 | defconfig | 1 Details: https://kernelci.org/test/plan/id/60ae9660ea27ff4e9bb3afa5 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-8 (aarch64-linux-gnu-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-5.12.y/v5.12.7/arm64/defconfi… HTML log: https://storage.kernelci.org//stable-rc/linux-5.12.y/v5.12.7/arm64/defconfi… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/60ae9660ea27ff4e9bb3afa6 new failure (last pass: v5.12.6-128-g63b7a7baa77d)

3 years, 7 months

1
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stable-rc/linux-5.4.y baseline: 110 runs, 4 regressions (v5.4.122)

by kernelci.org bot

stable-rc/linux-5.4.y baseline: 110 runs, 4 regressions (v5.4.122) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------------------+-------+---------------+----------+---------------------+------------ hifive-unleashed-a00 | riscv | lab-baylibre | gcc-8 | defconfig | 1 qemu_arm-versatilepb | arm | lab-broonie | gcc-8 | versatile_defconfig | 1 qemu_arm-versatilepb | arm | lab-cip | gcc-8 | versatile_defconfig | 1 qemu_arm-versatilepb | arm | lab-collabora | gcc-8 | versatile_defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-5.4.y/kernel/v5.4.122/… Test: baseline Tree: stable-rc Branch: linux-5.4.y Describe: v5.4.122 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 67154cff6258e46b05acc9f797e3328ed839b0e2 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------------------+-------+---------------+----------+---------------------+------------ hifive-unleashed-a00 | riscv | lab-baylibre | gcc-8 | defconfig | 1 Details: https://kernelci.org/test/plan/id/60ae8f35a9f04e7305b3afaf Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-8 (riscv64-linux-gnu-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.122/riscv/defconfi… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.122/riscv/defconfi… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/60ae8f35a9f04e7305b3afb0 failing since 187 days (last pass: v5.4.77-152-ga3746663c3479, first fail: v5.4.78) platform | arch | lab | compiler | defconfig | regressions ---------------------+-------+---------------+----------+---------------------+------------ qemu_arm-versatilepb | arm | lab-broonie | gcc-8 | versatile_defconfig | 1 Details: https://kernelci.org/test/plan/id/60ae93b9beebb693d9b3afe9 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: versatile_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.122/arm/versatile_… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.122/arm/versatile_… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/60ae93b9beebb693d9b3afea failing since 193 days (last pass: v5.4.77-44-g28fe0e171c204, first fail: v5.4.77-46-ga3e34830d912) platform | arch | lab | compiler | defconfig | regressions ---------------------+-------+---------------+----------+---------------------+------------ qemu_arm-versatilepb | arm | lab-cip | gcc-8 | versatile_defconfig | 1 Details: https://kernelci.org/test/plan/id/60ae8d353b69eac19db3afa7 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: versatile_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.122/arm/versatile_… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.122/arm/versatile_… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/60ae8d353b69eac19db3afa8 failing since 193 days (last pass: v5.4.77-44-g28fe0e171c204, first fail: v5.4.77-46-ga3e34830d912) platform | arch | lab | compiler | defconfig | regressions ---------------------+-------+---------------+----------+---------------------+------------ qemu_arm-versatilepb | arm | lab-collabora | gcc-8 | versatile_defconfig | 1 Details: https://kernelci.org/test/plan/id/60ae8e93334fd202c3b3afb7 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: versatile_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.122/arm/versatile_… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.122/arm/versatile_… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/60ae8e93334fd202c3b3afb8 failing since 193 days (last pass: v5.4.77-44-g28fe0e171c204, first fail: v5.4.77-46-ga3e34830d912)

3 years, 7 months

1
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stable-rc/queue/5.12 baseline: 119 runs, 1 regressions (v5.12.6-131-g816f6e402e24)

by kernelci.org bot

stable-rc/queue/5.12 baseline: 119 runs, 1 regressions (v5.12.6-131-g816f6e402e24) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------+-------+---------+----------+-----------+------------ imx8mp-evk | arm64 | lab-nxp | gcc-8 | defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F5.12/kernel/v5.12.6-… Test: baseline Tree: stable-rc Branch: queue/5.12 Describe: v5.12.6-131-g816f6e402e24 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 816f6e402e2479039db27dbd077698457b8359a2 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------+-------+---------+----------+-----------+------------ imx8mp-evk | arm64 | lab-nxp | gcc-8 | defconfig | 1 Details: https://kernelci.org/test/plan/id/60ae81a3ecb0d56280b3b001 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-8 (aarch64-linux-gnu-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/queue-5.12/v5.12.6-131-g816f6e402e2… HTML log: https://storage.kernelci.org//stable-rc/queue-5.12/v5.12.6-131-g816f6e402e2… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/60ae81a3ecb0d56280b3b002 failing since 0 day (last pass: v5.12.6-124-ga642885de2c1, first fail: v5.12.6-127-g3e985cc005fd)

3 years, 7 months

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+ revert-mips-make-userspace-mapping-young-by-default.patch added to -mm tree

by akpm＠linux-foundation.org

The patch titled Subject: Revert "MIPS: make userspace mapping young by default" has been added to the -mm tree. Its filename is revert-mips-make-userspace-mapping-young-by-default.patch This patch should soon appear at https://ozlabs.org/~akpm/mmots/broken-out/revert-mips-make-userspace-mappin… and later at https://ozlabs.org/~akpm/mmotm/broken-out/revert-mips-make-userspace-mappin… Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Thomas Bogendoerfer <tsbogend(a)alpha.franken.de> Subject: Revert "MIPS: make userspace mapping young by default" This reverts commit f685a533a7fab35c5d069dcd663f59c8e4171a75. MIPS cache flush logic needs to know whether the mapping was already established to decide how to flush caches. This is done by checking the valid bit in the PTE. The commit above breaks this logic by setting the valid in the PTE in new mappings, which causes kernel crashes. Link: https://lkml.kernel.org/r/20210526094335.92948-1-tsbogend@alpha.franken.de Fixes: f685a533a7f ("MIPS: make userspace mapping young by default") Reported-by: Zhou Yanjie <zhouyanjie(a)wanyeetech.com> Signed-off-by: Thomas Bogendoerfer <tsbogend(a)alpha.franken.de> Cc: Huang Pei <huangpei(a)loongson.cn> Cc: Nicholas Piggin <npiggin(a)gmail.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- arch/mips/mm/cache.c | 30 ++++++++++++++---------------- include/linux/pgtable.h | 8 ++++++++ mm/memory.c | 4 ++++ 3 files changed, 26 insertions(+), 16 deletions(-) --- a/arch/mips/mm/cache.c~revert-mips-make-userspace-mapping-young-by-default +++ a/arch/mips/mm/cache.c @@ -158,31 +158,29 @@ unsigned long _page_cachable_default; EXPORT_SYMBOL(_page_cachable_default); #define PM(p) __pgprot(_page_cachable_default | (p)) -#define PVA(p) PM(_PAGE_VALID | _PAGE_ACCESSED | (p)) static inline void setup_protection_map(void) { protection_map[0] = PM(_PAGE_PRESENT | _PAGE_NO_EXEC | _PAGE_NO_READ); - protection_map[1] = PVA(_PAGE_PRESENT | _PAGE_NO_EXEC); - protection_map[2] = PVA(_PAGE_PRESENT | _PAGE_NO_EXEC | _PAGE_NO_READ); - protection_map[3] = PVA(_PAGE_PRESENT | _PAGE_NO_EXEC); - protection_map[4] = PVA(_PAGE_PRESENT); - protection_map[5] = PVA(_PAGE_PRESENT); - protection_map[6] = PVA(_PAGE_PRESENT); - protection_map[7] = PVA(_PAGE_PRESENT); + protection_map[1] = PM(_PAGE_PRESENT | _PAGE_NO_EXEC); + protection_map[2] = PM(_PAGE_PRESENT | _PAGE_NO_EXEC | _PAGE_NO_READ); + protection_map[3] = PM(_PAGE_PRESENT | _PAGE_NO_EXEC); + protection_map[4] = PM(_PAGE_PRESENT); + protection_map[5] = PM(_PAGE_PRESENT); + protection_map[6] = PM(_PAGE_PRESENT); + protection_map[7] = PM(_PAGE_PRESENT); protection_map[8] = PM(_PAGE_PRESENT | _PAGE_NO_EXEC | _PAGE_NO_READ); - protection_map[9] = PVA(_PAGE_PRESENT | _PAGE_NO_EXEC); - protection_map[10] = PVA(_PAGE_PRESENT | _PAGE_NO_EXEC | _PAGE_WRITE | + protection_map[9] = PM(_PAGE_PRESENT | _PAGE_NO_EXEC); + protection_map[10] = PM(_PAGE_PRESENT | _PAGE_NO_EXEC | _PAGE_WRITE | _PAGE_NO_READ); - protection_map[11] = PVA(_PAGE_PRESENT | _PAGE_NO_EXEC | _PAGE_WRITE); - protection_map[12] = PVA(_PAGE_PRESENT); - protection_map[13] = PVA(_PAGE_PRESENT); - protection_map[14] = PVA(_PAGE_PRESENT); - protection_map[15] = PVA(_PAGE_PRESENT); + protection_map[11] = PM(_PAGE_PRESENT | _PAGE_NO_EXEC | _PAGE_WRITE); + protection_map[12] = PM(_PAGE_PRESENT); + protection_map[13] = PM(_PAGE_PRESENT); + protection_map[14] = PM(_PAGE_PRESENT | _PAGE_WRITE); + protection_map[15] = PM(_PAGE_PRESENT | _PAGE_WRITE); } -#undef _PVA #undef PM void cpu_cache_init(void) --- a/include/linux/pgtable.h~revert-mips-make-userspace-mapping-young-by-default +++ a/include/linux/pgtable.h @@ -432,6 +432,14 @@ static inline void ptep_set_wrprotect(st * To be differentiate with macro pte_mkyoung, this macro is used on platforms * where software maintains page access bit. */ +#ifndef pte_sw_mkyoung +static inline pte_t pte_sw_mkyoung(pte_t pte) +{ + return pte; +} +#define pte_sw_mkyoung pte_sw_mkyoung +#endif + #ifndef pte_savedwrite #define pte_savedwrite pte_write #endif --- a/mm/memory.c~revert-mips-make-userspace-mapping-young-by-default +++ a/mm/memory.c @@ -2939,6 +2939,7 @@ static vm_fault_t wp_page_copy(struct vm } flush_cache_page(vma, vmf->address, pte_pfn(vmf->orig_pte)); entry = mk_pte(new_page, vma->vm_page_prot); + entry = pte_sw_mkyoung(entry); entry = maybe_mkwrite(pte_mkdirty(entry), vma); /* @@ -3602,6 +3603,7 @@ static vm_fault_t do_anonymous_page(stru __SetPageUptodate(page); entry = mk_pte(page, vma->vm_page_prot); + entry = pte_sw_mkyoung(entry); if (vma->vm_flags & VM_WRITE) entry = pte_mkwrite(pte_mkdirty(entry)); @@ -3786,6 +3788,8 @@ void do_set_pte(struct vm_fault *vmf, st if (prefault && arch_wants_old_prefaulted_pte()) entry = pte_mkold(entry); + else + entry = pte_sw_mkyoung(entry); if (write) entry = maybe_mkwrite(pte_mkdirty(entry), vma); _ Patches currently in -mm which might be from tsbogend(a)alpha.franken.de are revert-mips-make-userspace-mapping-young-by-default.patch

3 years, 7 months

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stable-rc/queue/5.4 baseline: 117 runs, 2 regressions (v5.4.121-77-g25f112ef6424)

by kernelci.org bot

stable-rc/queue/5.4 baseline: 117 runs, 2 regressions (v5.4.121-77-g25f112ef6424) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -------------------------+-------+--------------+----------+-------------------+------------ bcm2837-rpi-3-b-32 | arm | lab-baylibre | gcc-8 | bcm2835_defconfig | 1 r8a774a1-hihope-rzg2m-ex | arm64 | lab-cip | gcc-8 | defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F5.4/kernel/v5.4.121-… Test: baseline Tree: stable-rc Branch: queue/5.4 Describe: v5.4.121-77-g25f112ef6424 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 25f112ef6424a68f694a0d767aef359172d77f94 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -------------------------+-------+--------------+----------+-------------------+------------ bcm2837-rpi-3-b-32 | arm | lab-baylibre | gcc-8 | bcm2835_defconfig | 1 Details: https://kernelci.org/test/plan/id/60ae7796e749133f45b3afc9 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: bcm2835_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.121-77-g25f112ef6424… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.121-77-g25f112ef6424… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/60ae7796e749133f45b3afca new failure (last pass: v5.4.121-73-gf68ce40c7139) platform | arch | lab | compiler | defconfig | regressions -------------------------+-------+--------------+----------+-------------------+------------ r8a774a1-hihope-rzg2m-ex | arm64 | lab-cip | gcc-8 | defconfig | 1 Details: https://kernelci.org/test/plan/id/60ae774719fb5e4cdeb3af98 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-8 (aarch64-linux-gnu-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.121-77-g25f112ef6424… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.121-77-g25f112ef6424… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/60ae774719fb5e4cdeb3af99 failing since 0 day (last pass: v5.4.121-70-gb3c1ba3ecdd9, first fail: v5.4.121-72-gb7d94ef5137e)

3 years, 7 months

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stable-rc/queue/4.14 baseline: 89 runs, 5 regressions (v4.14.233-39-gad8397a84e1e)

by kernelci.org bot

stable-rc/queue/4.14 baseline: 89 runs, 5 regressions (v4.14.233-39-gad8397a84e1e) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------------------+-------+---------------+----------+---------------------+------------ fsl-ls2088a-rdb | arm64 | lab-nxp | gcc-8 | defconfig | 1 qemu_arm-versatilepb | arm | lab-broonie | gcc-8 | versatile_defconfig | 1 qemu_arm-versatilepb | arm | lab-cip | gcc-8 | versatile_defconfig | 1 qemu_arm-versatilepb | arm | lab-collabora | gcc-8 | versatile_defconfig | 1 qemu_i386-uefi | i386 | lab-collabora | gcc-8 | i386_defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F4.14/kernel/v4.14.23… Test: baseline Tree: stable-rc Branch: queue/4.14 Describe: v4.14.233-39-gad8397a84e1e URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: ad8397a84e1e425e3f8221638cee2bfa237d9b2c Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------------------+-------+---------------+----------+---------------------+------------ fsl-ls2088a-rdb | arm64 | lab-nxp | gcc-8 | defconfig | 1 Details: https://kernelci.org/test/plan/id/60ae7223dda37e5268b3afa0 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-8 (aarch64-linux-gnu-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.233-39-gad8397a84e… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.233-39-gad8397a84e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/60ae7223dda37e5268b3afa1 failing since 0 day (last pass: v4.14.233-36-g430fdf2aba8d, first fail: v4.14.233-38-gf84ac0d19cd6) platform | arch | lab | compiler | defconfig | regressions ---------------------+-------+---------------+----------+---------------------+------------ qemu_arm-versatilepb | arm | lab-broonie | gcc-8 | versatile_defconfig | 1 Details: https://kernelci.org/test/plan/id/60ae74c3d5e788b24ab3af99 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: versatile_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.233-39-gad8397a84e… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.233-39-gad8397a84e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/60ae74c3d5e788b24ab3af9a failing since 193 days (last pass: v4.14.206-21-g787a7a3ca16c, first fail: v4.14.206-22-ga949bf40fb01) platform | arch | lab | compiler | defconfig | regressions ---------------------+-------+---------------+----------+---------------------+------------ qemu_arm-versatilepb | arm | lab-cip | gcc-8 | versatile_defconfig | 1 Details: https://kernelci.org/test/plan/id/60ae6fa1cc276d5f01b3afc6 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: versatile_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.233-39-gad8397a84e… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.233-39-gad8397a84e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/60ae6fa1cc276d5f01b3afc7 failing since 193 days (last pass: v4.14.206-21-g787a7a3ca16c, first fail: v4.14.206-22-ga949bf40fb01) platform | arch | lab | compiler | defconfig | regressions ---------------------+-------+---------------+----------+---------------------+------------ qemu_arm-versatilepb | arm | lab-collabora | gcc-8 | versatile_defconfig | 1 Details: https://kernelci.org/test/plan/id/60ae72fb7a8f147bddb3af99 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: versatile_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.233-39-gad8397a84e… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.233-39-gad8397a84e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/60ae72fb7a8f147bddb3af9a failing since 193 days (last pass: v4.14.206-21-g787a7a3ca16c, first fail: v4.14.206-22-ga949bf40fb01) platform | arch | lab | compiler | defconfig | regressions ---------------------+-------+---------------+----------+---------------------+------------ qemu_i386-uefi | i386 | lab-collabora | gcc-8 | i386_defconfig | 1 Details: https://kernelci.org/test/plan/id/60ae7343ab756babedb3af97 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: i386_defconfig Compiler: gcc-8 (gcc (Debian 8.3.0-6) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.233-39-gad8397a84e… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.233-39-gad8397a84e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/60ae7343ab756babedb3af98 new failure (last pass: v4.14.233-38-gf84ac0d19cd6)

3 years, 7 months

1
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stable-rc/queue/4.19 baseline: 96 runs, 3 regressions (v4.19.191-50-g6b7b0056defc)

by kernelci.org bot

stable-rc/queue/4.19 baseline: 96 runs, 3 regressions (v4.19.191-50-g6b7b0056defc) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------------------+------+---------------+----------+---------------------+------------ qemu_arm-versatilepb | arm | lab-broonie | gcc-8 | versatile_defconfig | 1 qemu_arm-versatilepb | arm | lab-cip | gcc-8 | versatile_defconfig | 1 qemu_arm-versatilepb | arm | lab-collabora | gcc-8 | versatile_defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F4.19/kernel/v4.19.19… Test: baseline Tree: stable-rc Branch: queue/4.19 Describe: v4.19.191-50-g6b7b0056defc URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 6b7b0056defc6eb5c87bbe4690ccda547b2891aa Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------------------+------+---------------+----------+---------------------+------------ qemu_arm-versatilepb | arm | lab-broonie | gcc-8 | versatile_defconfig | 1 Details: https://kernelci.org/test/plan/id/60ae75da330c750336b3af98 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: versatile_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.191-50-g6b7b0056de… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.191-50-g6b7b0056de… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/60ae75da330c750336b3af99 failing since 193 days (last pass: v4.19.157-26-gd59f3161b3a0, first fail: v4.19.157-27-g5543cc2c41d55) platform | arch | lab | compiler | defconfig | regressions ---------------------+------+---------------+----------+---------------------+------------ qemu_arm-versatilepb | arm | lab-cip | gcc-8 | versatile_defconfig | 1 Details: https://kernelci.org/test/plan/id/60ae7159eef3ece1dbb3afe2 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: versatile_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.191-50-g6b7b0056de… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.191-50-g6b7b0056de… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/60ae7159eef3ece1dbb3afe3 failing since 193 days (last pass: v4.19.157-26-gd59f3161b3a0, first fail: v4.19.157-27-g5543cc2c41d55) platform | arch | lab | compiler | defconfig | regressions ---------------------+------+---------------+----------+---------------------+------------ qemu_arm-versatilepb | arm | lab-collabora | gcc-8 | versatile_defconfig | 1 Details: https://kernelci.org/test/plan/id/60ae7431d8ba5d8a74b3af9f Results: 0 PASS, 1 FAIL, 0 SKIP Full config: versatile_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.191-50-g6b7b0056de… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.191-50-g6b7b0056de… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/60ae7431d8ba5d8a74b3afa0 failing since 193 days (last pass: v4.19.157-26-gd59f3161b3a0, first fail: v4.19.157-27-g5543cc2c41d55)

3 years, 7 months

1
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Linux-stable-mirror May 2021