- Linux-stable-mirror - lists.linaro.org

stable-rc/linux-5.10.y baseline: 179 runs, 5 regressions (v5.10.181-144-gea69b726b972)

by kernelci.org bot

stable-rc/linux-5.10.y baseline: 179 runs, 5 regressions (v5.10.181-144-gea69b726b972) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 r8a7743-iwg20d-q7 | arm | lab-cip | gcc-10 | shmobile_defconfig | 1 stm32mp157c-dk2 | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-5.10.y/kernel/v5.10.18… Test: baseline Tree: stable-rc Branch: linux-5.10.y Describe: v5.10.181-144-gea69b726b972 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: ea69b726b972cb7a7fa65a50b185152ecc870dde 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/6480f581be5f5174ed306138 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/v5.10.181-144-gea69b72… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.181-144-gea69b72… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/6480f581be5f5174ed30613d failing since 140 days (last pass: v5.10.158-107-gd2432186ff47, first fail: v5.10.162-852-geeaac3cf2eb3) 2023-06-07T21:23:52.643586 <8>[ 11.061185] <LAVA_SIGNAL_ENDRUN 0_dmesg 3646448_1.5.2.4.1> 2023-06-07T21:23:52.749596 / # # 2023-06-07T21:23:52.850987 export SHELL=/bin/sh 2023-06-07T21:23:52.851390 # 2023-06-07T21:23:52.952543 / # export SHELL=/bin/sh. /lava-3646448/environment 2023-06-07T21:23:52.952910 2023-06-07T21:23:53.054114 / # . /lava-3646448/environment/lava-3646448/bin/lava-test-runner /lava-3646448/1 2023-06-07T21:23:53.054695 2023-06-07T21:23:53.059640 / # /lava-3646448/bin/lava-test-runner /lava-3646448/1 2023-06-07T21:23:53.144870 + export 'TESTRUN_ID=1_bootrr' ... (11 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/6480f200d212881ede306150 Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.181-144-gea69b72… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.181-144-gea69b72… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/6480f200d212881ede306155 failing since 71 days (last pass: v5.10.176, first fail: v5.10.176-105-g18265b240021) 2023-06-07T21:09:05.957653 + set +x 2023-06-07T21:09:05.964130 <8>[ 14.233692] <LAVA_SIGNAL_ENDRUN 0_dmesg 10630561_1.4.2.3.1> 2023-06-07T21:09:06.068442 / # # 2023-06-07T21:09:06.169106 export SHELL=/bin/sh 2023-06-07T21:09:06.169401 # 2023-06-07T21:09:06.270010 / # export SHELL=/bin/sh. /lava-10630561/environment 2023-06-07T21:09:06.270210 2023-06-07T21:09:06.370733 / # . /lava-10630561/environment/lava-10630561/bin/lava-test-runner /lava-10630561/1 2023-06-07T21:09:06.371107 2023-06-07T21:09:06.375460 / # /lava-10630561/bin/lava-test-runner /lava-10630561/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/6480f1da64bdcc0c6b306152 Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.181-144-gea69b72… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.181-144-gea69b72… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/6480f1da64bdcc0c6b306157 failing since 71 days (last pass: v5.10.176, first fail: v5.10.176-105-g18265b240021) 2023-06-07T21:08:27.967839 <8>[ 14.982232] <LAVA_SIGNAL_ENDRUN 0_dmesg 10630573_1.4.2.3.1> 2023-06-07T21:08:27.970913 + set +x 2023-06-07T21:08:28.072757 2023-06-07T21:08:28.173389 / # #export SHELL=/bin/sh 2023-06-07T21:08:28.173644 2023-06-07T21:08:28.274237 / # export SHELL=/bin/sh. /lava-10630573/environment 2023-06-07T21:08:28.274506 2023-06-07T21:08:28.375076 / # . /lava-10630573/environment/lava-10630573/bin/lava-test-runner /lava-10630573/1 2023-06-07T21:08:28.375491 2023-06-07T21:08:28.380426 / # /lava-10630573/bin/lava-test-runner /lava-10630573/1 ... (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/6480f1a8fd44da93a0306147 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/v5.10.181-144-gea69b72… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.181-144-gea69b72… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/6480f1a8fd44da93a0306148 failing since 10 days (last pass: v5.10.180-154-gfd59dd82642d, first fail: v5.10.180-212-g5bb979836617c) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ stm32mp157c-dk2 | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/6480f50f8f06ef75b330612e 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/v5.10.181-144-gea69b72… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.181-144-gea69b72… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/6480f50f8f06ef75b3306133 failing since 124 days (last pass: v5.10.147, first fail: v5.10.166-10-g6278b8c9832e) 2023-06-07T21:22:06.526322 <8>[ 226.551938] <LAVA_SIGNAL_ENDRUN 0_dmesg 3646447_1.5.2.4.1> 2023-06-07T21:22:06.631025 / # # 2023-06-07T21:22:06.732743 export SHELL=/bin/sh 2023-06-07T21:22:06.733082 # 2023-06-07T21:22:06.834195 / # export SHELL=/bin/sh. /lava-3646447/environment 2023-06-07T21:22:06.834561 2023-06-07T21:22:06.935676 / # . /lava-3646447/environment/lava-3646447/bin/lava-test-runner /lava-3646447/1 2023-06-07T21:22:06.936124 2023-06-07T21:22:06.940246 / # /lava-3646447/bin/lava-test-runner /lava-3646447/1 2023-06-07T21:22:07.007216 + export 'TESTRUN_ID=1_bootrr' ... (11 line(s) more)

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stable-rc/linux-5.4.y baseline: 154 runs, 36 regressions (v5.4.244-117-g21d8ae1f2aa0)

by kernelci.org bot

stable-rc/linux-5.4.y baseline: 154 runs, 36 regressions (v5.4.244-117-g21d8ae1f2aa0) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ beagle-xm | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 da850-lcdk | arm | lab-baylibre | gcc-10 | multi_v5_defconfig | 1 hifive-unleashed-a00 | riscv | lab-baylibre | gcc-10 | defconfig | 1 hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 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 r8a7795-salvator-x | arm64 | lab-baylibre | gcc-10 | defconfig | 1 rk3328-rock64 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2 sun8i-h3-libretech-all-h3-cc | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 sun8i-h3-libretech-all-h3-cc | arm | lab-baylibre | gcc-10 | sunxi_defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-5.4.y/kernel/v5.4.244-… Test: baseline Tree: stable-rc Branch: linux-5.4.y Describe: v5.4.244-117-g21d8ae1f2aa0 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 21d8ae1f2aa0a5687c2f614ccaaae460a74f56c5 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ beagle-xm | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/6480f33b64f9912fec306136 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-5.4.y/v5.4.244-117-g21d8ae1f2… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.244-117-g21d8ae1f2… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/6480f33b64f9912fec30613b failing since 141 days (last pass: v5.4.226, first fail: v5.4.228-659-gb3b34c474ec7) 2023-06-07T21:14:17.187953 <8>[ 23.687561] <LAVA_SIGNAL_ENDRUN 0_dmesg 3646402_1.5.2.4.1> 2023-06-07T21:14:17.300832 2023-06-07T21:14:17.402613 / # #export SHELL=/bin/sh 2023-06-07T21:14:17.403018 2023-06-07T21:14:17.504279 / # export SHELL=/bin/sh. /lava-3646402/environment 2023-06-07T21:14:17.504644 2023-06-07T21:14:17.605791 / # . /lava-3646402/environment/lava-3646402/bin/lava-test-runner /lava-3646402/1 2023-06-07T21:14:17.606377 2023-06-07T21:14:17.611387 / # /lava-3646402/bin/lava-test-runner /lava-3646402/1 2023-06-07T21:14:17.704707 + export 'TESTRUN_ID=1_bootrr' ... (11 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ cubietruck | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/6480f35ae126c0b281306132 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-5.4.y/v5.4.244-117-g21d8ae1f2… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.244-117-g21d8ae1f2… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/6480f35ae126c0b281306137 failing since 141 days (last pass: v5.4.226-68-g8c05f5e0777d, first fail: v5.4.228-659-gb3b34c474ec7) 2023-06-07T21:14:20.534891 <8>[ 9.880889] <LAVA_SIGNAL_ENDRUN 0_dmesg 3646401_1.5.2.4.1> 2023-06-07T21:14:20.641686 / # # 2023-06-07T21:14:20.744618 export SHELL=/bin/sh 2023-06-07T21:14:20.744925 # 2023-06-07T21:14:20.846162 / # export SHELL=/bin/sh. /lava-3646401/environment 2023-06-07T21:14:20.846572 2023-06-07T21:14:20.947797 / # . /lava-3646401/environment/lava-3646401/bin/lava-test-runner /lava-3646401/1 2023-06-07T21:14:20.948288 2023-06-07T21:14:20.952903 / # /lava-3646401/bin/lava-test-runner /lava-3646401/1 2023-06-07T21:14:21.037279 + export 'TESTRUN_ID=1_bootrr' ... (11 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ da850-lcdk | arm | lab-baylibre | gcc-10 | multi_v5_defconfig | 1 Details: https://kernelci.org/test/plan/id/6480f081356e6cc45e306144 Results: 4 PASS, 2 FAIL, 1 SKIP Full config: multi_v5_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-5.4.y/v5.4.244-117-g21d8ae1f2… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.244-117-g21d8ae1f2… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/6480f081356e6cc45e306149 failing since 141 days (last pass: v5.4.227, first fail: v5.4.228-659-gb3b34c474ec7) 2023-06-07T21:02:42.658363 <8><LAVA_SIGNAL_ENDRUN 0_dmesg 3646253_1.5.2.4.1> 2023-06-07T21:02:42.768280 / # # 2023-06-07T21:02:42.871677 export SHELL=/bin/sh 2023-06-07T21:02:42.872631 # 2023-06-07T21:02:42.974736 / # export SHELL=/bin/sh. /lava-3646253/environment 2023-06-07T21:02:42.975690 2023-06-07T21:02:43.078016 / # . /lava-3646253/environment/lava-3646253/bin/lava-test-runner /lava-3646253/1 2023-06-07T21:02:43.080903 2023-06-07T21:02:43.089207 / # /lava-3646253/bin/lava-test-runner /lava-3646253/1 2023-06-07T21:02:43.335567 + export 'TESTRUN_ID=1_bootrr' ... (11 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hifive-unleashed-a00 | riscv | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/6480f266e1aad0748c306198 Results: 3 PASS, 2 FAIL, 2 SKIP Full config: defconfig Compiler: gcc-10 (riscv64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.244-117-g21d8ae1f2… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.244-117-g21d8ae1f2… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.dmesg.crit: https://kernelci.org/test/case/id/6480f266e1aad0748c3061a1 failing since 231 days (last pass: v5.4.219, first fail: v5.4.219-267-g4a976f825745) 3 lines 2023-06-07T21:10:44.129194 / # 2023-06-07T21:10:44.130762 2023-06-07T21:10:46.194410 / # # 2023-06-07T21:10:46.195016 # 2023-06-07T21:10:48.206113 / # export SHELL=/bin/sh 2023-06-07T21:10:48.206532 export SHELL=/bin/sh 2023-06-07T21:10:50.222530 / # . /lava-3646267/environment 2023-06-07T21:10:50.223372 . /lava-3646267/environment 2023-06-07T21:10:52.238083 / # /lava-3646267/bin/lava-test-runner /lava-3646267/0 2023-06-07T21:10:52.239376 /lava-3646267/bin/lava-test-runner /lava-3646267/0 ... (9 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/6480f0e6b9477a7a49306269 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.244-117-g21d8ae1f2… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.244-117-g21d8ae1f2… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/6480f0e6b9477a7a4930626e failing since 69 days (last pass: v5.4.238, first fail: v5.4.238) 2023-06-07T21:04:25.479762 + set<8>[ 10.530923] <LAVA_SIGNAL_ENDRUN 0_dmesg 10630413_1.4.2.3.1> 2023-06-07T21:04:25.479872 +x 2023-06-07T21:04:25.581529 # 2023-06-07T21:04:25.581800 2023-06-07T21:04:25.682336 / # #export SHELL=/bin/sh 2023-06-07T21:04:25.682529 2023-06-07T21:04:25.783066 / # export SHELL=/bin/sh. /lava-10630413/environment 2023-06-07T21:04:25.783259 2023-06-07T21:04:25.883781 / # . /lava-10630413/environment/lava-10630413/bin/lava-test-runner /lava-10630413/1 2023-06-07T21:04:25.884093 ... (13 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/6480f0eb0ff2db788b306141 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.244-117-g21d8ae1f2… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.244-117-g21d8ae1f2… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/6480f0eb0ff2db788b306146 failing since 69 days (last pass: v5.4.238, first fail: v5.4.238) 2023-06-07T21:04:40.850797 + set +x 2023-06-07T21:04:40.857739 <8>[ 12.866024] <LAVA_SIGNAL_ENDRUN 0_dmesg 10630407_1.4.2.3.1> 2023-06-07T21:04:40.959642 2023-06-07T21:04:41.060190 / # #export SHELL=/bin/sh 2023-06-07T21:04:41.060408 2023-06-07T21:04:41.160929 / # export SHELL=/bin/sh. /lava-10630407/environment 2023-06-07T21:04:41.161166 2023-06-07T21:04:41.261692 / # . /lava-10630407/environment/lava-10630407/bin/lava-test-runner /lava-10630407/1 2023-06-07T21:04:41.262076 2023-06-07T21:04:41.267450 / # /lava-10630407/bin/lava-test-runner /lava-10630407/1 ... (12 line(s) more) 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/6480f0ae2a364e5a24306147 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-5.4.y/v5.4.244-117-g21d8ae1f2… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.244-117-g21d8ae1f2… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/6480f0ae2a364e5a24306148 failing since 308 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/6480f2e9ba3aa6c52d30612e 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-5.4.y/v5.4.244-117-g21d8ae1f2… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.244-117-g21d8ae1f2… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/6480f2e9ba3aa6c52d30612f failing since 288 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-390-g1cece69eaa88) 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/6480f1a451182207da306133 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-5.4.y/v5.4.244-117-g21d8ae1f2… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.244-117-g21d8ae1f2… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/6480f1a451182207da306134 failing since 308 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/6480f320823195076e306134 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-5.4.y/v5.4.244-117-g21d8ae1f2… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.244-117-g21d8ae1f2… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/6480f320823195076e306135 failing since 288 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-390-g1cece69eaa88) 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/6480f03753a40a0391306166 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-5.4.y/v5.4.244-117-g21d8ae1f2… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.244-117-g21d8ae1f2… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/6480f03753a40a0391306167 failing since 308 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/6480f2b6afcb9df72f306139 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-5.4.y/v5.4.244-117-g21d8ae1f2… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.244-117-g21d8ae1f2… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/6480f2b6afcb9df72f30613a failing since 288 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-390-g1cece69eaa88) 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/6480f06ab42755fec030612f 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-5.4.y/v5.4.244-117-g21d8ae1f2… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.244-117-g21d8ae1f2… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/6480f06ab42755fec0306130 failing since 310 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.207-123-gb48a8f43dce6) 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/6480f2fec9501c3e98306139 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-5.4.y/v5.4.244-117-g21d8ae1f2… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.244-117-g21d8ae1f2… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/6480f2fec9501c3e9830613a failing since 310 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.207-123-gb48a8f43dce6) 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/6480f0c901cbe1e119306172 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-5.4.y/v5.4.244-117-g21d8ae1f2… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.244-117-g21d8ae1f2… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/6480f0c901cbe1e119306173 failing since 310 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.207-123-gb48a8f43dce6) 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/6480f34951356a89c4306139 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-5.4.y/v5.4.244-117-g21d8ae1f2… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.244-117-g21d8ae1f2… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/6480f34951356a89c430613a failing since 310 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.207-123-gb48a8f43dce6) 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/6480f03653a40a0391306163 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-5.4.y/v5.4.244-117-g21d8ae1f2… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.244-117-g21d8ae1f2… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/6480f03653a40a0391306164 failing since 310 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.207-123-gb48a8f43dce6) 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/6480f2b794f562aa8a30617c 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-5.4.y/v5.4.244-117-g21d8ae1f2… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.244-117-g21d8ae1f2… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/6480f2b794f562aa8a30617d failing since 310 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.207-123-gb48a8f43dce6) 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/6480f0ab2a364e5a24306141 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-5.4.y/v5.4.244-117-g21d8ae1f2… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.244-117-g21d8ae1f2… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/6480f0ab2a364e5a24306142 failing since 308 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/6480f325823195076e306140 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-5.4.y/v5.4.244-117-g21d8ae1f2… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.244-117-g21d8ae1f2… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/6480f325823195076e306141 failing since 308 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209) 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/6480f0b32a364e5a243061b9 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-5.4.y/v5.4.244-117-g21d8ae1f2… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.244-117-g21d8ae1f2… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/6480f0b32a364e5a243061ba failing since 308 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/6480f35cd656833db3306132 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-5.4.y/v5.4.244-117-g21d8ae1f2… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.244-117-g21d8ae1f2… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/6480f35cd656833db3306133 failing since 308 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209) 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/6480f0204c8ca76e8230612e 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-5.4.y/v5.4.244-117-g21d8ae1f2… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.244-117-g21d8ae1f2… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/6480f0204c8ca76e8230612f failing since 308 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/6480f2dc1c4c6f1425306182 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-5.4.y/v5.4.244-117-g21d8ae1f2… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.244-117-g21d8ae1f2… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/6480f2dc1c4c6f1425306183 failing since 308 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209) 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/6480f0ac2a364e5a24306144 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-5.4.y/v5.4.244-117-g21d8ae1f2… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.244-117-g21d8ae1f2… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/6480f0ac2a364e5a24306145 failing since 296 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-258-ge86027f8111f5) 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/6480f2fda133f0c93230612f 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-5.4.y/v5.4.244-117-g21d8ae1f2… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.244-117-g21d8ae1f2… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/6480f2fda133f0c932306130 failing since 288 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-390-g1cece69eaa88) 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/6480f0b52a364e5a243061bc 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-5.4.y/v5.4.244-117-g21d8ae1f2… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.244-117-g21d8ae1f2… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/6480f0b52a364e5a243061bd failing since 296 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-258-ge86027f8111f5) 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/6480f34851356a89c4306136 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-5.4.y/v5.4.244-117-g21d8ae1f2… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.244-117-g21d8ae1f2… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/6480f34851356a89c4306137 failing since 288 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-390-g1cece69eaa88) 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/6480f0224c8ca76e82306135 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-5.4.y/v5.4.244-117-g21d8ae1f2… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.244-117-g21d8ae1f2… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/6480f0224c8ca76e82306136 failing since 296 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-258-ge86027f8111f5) 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/6480f2b6d7bfccefb93061f6 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-5.4.y/v5.4.244-117-g21d8ae1f2… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.244-117-g21d8ae1f2… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/6480f2b6d7bfccefb93061f7 failing since 288 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-390-g1cece69eaa88) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a7795-salvator-x | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/6480f23eb381f3f87f3061a3 Results: 5 PASS, 1 FAIL, 1 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-5.4.y/v5.4.244-117-g21d8ae1f2… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.244-117-g21d8ae1f2… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/6480f23eb381f3f87f3061a8 failing since 40 days (last pass: v5.4.217, first fail: v5.4.238-245-g14f076931beb) 2023-06-07T21:10:14.168337 + set +x 2023-06-07T21:10:14.171475 <8>[ 68.893326] <LAVA_SIGNAL_ENDRUN 0_dmesg 3646366_1.5.2.4.1> 2023-06-07T21:10:14.277520 / # # 2023-06-07T21:10:14.379980 export SHELL=/bin/sh 2023-06-07T21:10:14.380470 # 2023-06-07T21:10:14.481934 / # export SHELL=/bin/sh. /lava-3646366/environment 2023-06-07T21:10:14.482462 2023-06-07T21:10:14.584342 / # . /lava-3646366/environment/lava-3646366/bin/lava-test-runner /lava-3646366/1 2023-06-07T21:10:14.585016 2023-06-07T21:10:14.588810 / # /lava-3646366/bin/lava-test-runner /lava-3646366/1 ... (13 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ rk3328-rock64 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/6480f216d212881ede30618a 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-5.4.y/v5.4.244-117-g21d8ae1f2… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.244-117-g21d8ae1f2… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/6480f216d212881ede30618b failing since 40 days (last pass: v5.4.224-157-g3e1fbfce73e5, first fail: v5.4.238-245-g14f076931beb) 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/6480efaba04605dc0c306146 Results: 82 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-5.4.y/v5.4.244-117-g21d8ae1f2… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.244-117-g21d8ae1f2… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.rockchip-usb2phy1-probed: https://kernelci.org/test/case/id/6480efaba04605dc0c30614c failing since 85 days (last pass: v5.4.235, first fail: v5.4.235-4-gb829e8b6e1a7) 2023-06-07T20:59:17.041853 <8>[ 32.516800] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy0-probed RESULT=fail> 2023-06-07T20:59:18.054832 /lava-10630250/1/../bin/lava-test-case 2023-06-07T20:59:18.063846 <8>[ 33.538882] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy1-probed RESULT=fail> * baseline.bootrr.rockchip-usb2phy0-probed: https://kernelci.org/test/case/id/6480efaba04605dc0c30614d failing since 85 days (last pass: v5.4.235, first fail: v5.4.235-4-gb829e8b6e1a7) 2023-06-07T20:59:17.032851 /lava-10630250/1/../bin/lava-test-case platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ sun8i-h3-libretech-all-h3-cc | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/6480f2eaba3aa6c52d306133 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-5.4.y/v5.4.244-117-g21d8ae1f2… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.244-117-g21d8ae1f2… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/6480f2eaba3aa6c52d306138 failing since 141 days (last pass: v5.4.227, first fail: v5.4.228-659-gb3b34c474ec7) 2023-06-07T21:12:46.600179 <8>[ 7.742689] <LAVA_SIGNAL_ENDRUN 0_dmesg 3646403_1.5.2.4.1> 2023-06-07T21:12:46.706832 / # # 2023-06-07T21:12:46.808706 export SHELL=/bin/sh 2023-06-07T21:12:46.809133 # 2023-06-07T21:12:46.910482 / # export SHELL=/bin/sh. /lava-3646403/environment 2023-06-07T21:12:46.910951 2023-06-07T21:12:47.012335 / # . /lava-3646403/environment/lava-3646403/bin/lava-test-runner /lava-3646403/1 2023-06-07T21:12:47.013077 2023-06-07T21:12:47.018301 / # /lava-3646403/bin/lava-test-runner /lava-3646403/1 2023-06-07T21:12:47.116275 + export 'TESTRUN_ID=1_bootrr' ... (11 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ sun8i-h3-libretech-all-h3-cc | arm | lab-baylibre | gcc-10 | sunxi_defconfig | 1 Details: https://kernelci.org/test/plan/id/6480f0096c1651193430613b Results: 5 PASS, 1 FAIL, 1 SKIP Full config: sunxi_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-5.4.y/v5.4.244-117-g21d8ae1f2… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.244-117-g21d8ae1f2… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/6480f0096c16511934306140 failing since 141 days (last pass: v5.4.227, first fail: v5.4.228-659-gb3b34c474ec7) 2023-06-07T21:00:25.870073 / # # 2023-06-07T21:00:25.971929 export SHELL=/bin/sh 2023-06-07T21:00:25.972441 # 2023-06-07T21:00:26.073809 / # export SHELL=/bin/sh. /lava-3646232/environment 2023-06-07T21:00:26.074309 2023-06-07T21:00:26.175443 / # . /lava-3646232/environment/lava-3646232/bin/lava-test-runner /lava-3646232/1 2023-06-07T21:00:26.176257 2023-06-07T21:00:26.181159 / # /lava-3646232/bin/lava-test-runner /lava-3646232/1 2023-06-07T21:00:26.261100 + export 'TESTRUN_ID=1_bootrr' 2023-06-07T21:00:26.261687 + cd /lava-3646232/1/tests/1_bootrr ... (10 line(s) more)

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stable-rc/linux-4.19.y build: 188 builds: 5 failed, 183 passed, 26 warnings (v4.19.284-89-ga1cebe658474)

by kernelci.org bot

stable-rc/linux-4.19.y build: 188 builds: 5 failed, 183 passed, 26 warnings (v4.19.284-89-ga1cebe658474) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.19.y/kernel/v4.19.284-8… Tree: stable-rc Branch: linux-4.19.y Git Describe: v4.19.284-89-ga1cebe658474 Git Commit: a1cebe658474418a36d59fa529955125794d12d8 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Build Failures Detected: mips: ip27_defconfig: (gcc-10) FAIL ip28_defconfig: (gcc-10) FAIL riscv: allnoconfig: (gcc-10) FAIL defconfig: (gcc-10) FAIL tinyconfig: (gcc-10) FAIL Warnings Detected: arc: arm64: defconfig (gcc-10): 3 warnings defconfig+arm64-chromebook (gcc-10): 3 warnings arm: omap1_defconfig (gcc-10): 1 warning i386: allnoconfig (gcc-10): 2 warnings i386_defconfig (gcc-10): 2 warnings tinyconfig (gcc-10): 2 warnings mips: lemote2f_defconfig (gcc-10): 1 warning loongson3_defconfig (gcc-10): 1 warning malta_qemu_32r6_defconfig (gcc-10): 1 warning mtx1_defconfig (gcc-10): 3 warnings nlm_xlp_defconfig (gcc-10): 1 warning riscv: x86_64: allnoconfig (gcc-10): 2 warnings x86_64_defconfig (gcc-10): 2 warnings x86_64_defconfig+x86-chromebook (gcc-10): 2 warnings Warnings summary: 6 ld: warning: creating DT_TEXTREL in a PIE 6 aarch64-linux-gnu-ld: warning: -z norelro ignored 3 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' 3 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' 2 sound/pci/echoaudio/echoaudio_dsp.c:647:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] 2 net/core/rtnetlink.c:3199:1: warning: the frame size of 1328 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 {standard input}:132: Warning: macro instruction expanded into multiple instructions 1 sound/pci/echoaudio/echoaudio_dsp.c:658:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] 1 net/core/rtnetlink.c:3199:1: warning: the frame size of 1344 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 drivers/gpio/gpio-omap.c:1233:34: warning: array ‘omap_gpio_match’ assumed to have one element Section mismatches summary: 12 WARNING: modpost: Found 1 section mismatch(es). ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (riscv, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3199:1: warning: the frame size of 1328 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3199:1: warning: the frame size of 1328 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:132: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: sound/pci/echoaudio/echoaudio_dsp.c:647:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] sound/pci/echoaudio/echoaudio_dsp.c:658:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] sound/pci/echoaudio/echoaudio_dsp.c:647:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3199:1: warning: the frame size of 1344 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/gpio/gpio-omap.c:1233:34: warning: array ‘omap_gpio_match’ assumed to have one element -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

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stable-rc/linux-6.1.y build: 162 builds: 1 failed, 161 passed, 3 errors, 17 warnings (v6.1.31-266-g8f4f686e321c)

by kernelci.org bot

stable-rc/linux-6.1.y build: 162 builds: 1 failed, 161 passed, 3 errors, 17 warnings (v6.1.31-266-g8f4f686e321c) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-6.1.y/kernel/v6.1.31-266-… Tree: stable-rc Branch: linux-6.1.y Git Describe: v6.1.31-266-g8f4f686e321c Git Commit: 8f4f686e321cfb99dd17774b45f93d96a16c2073 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Build Failure Detected: mips: decstation_64_defconfig: (gcc-10) FAIL Errors and Warnings Detected: arc: arm: i386: mips: 32r2el_defconfig (gcc-10): 1 warning bmips_be_defconfig (gcc-10): 8 warnings bmips_stb_defconfig (gcc-10): 8 warnings fuloong2e_defconfig (gcc-10): 1 error lemote2f_defconfig (gcc-10): 1 error loongson3_defconfig (gcc-10): 1 error riscv: x86_64: Errors summary: 3 cc1: error: ‘-mloongson-mmi’ must be used with ‘-mhard-float’ Warnings summary: 2 arch/mips/boot/dts/brcm/bcm63268.dtsi:115.5-22: Warning (reg_format): /ubus/timer-mfd@10000080/watchdog@1c:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 1) 2 arch/mips/boot/dts/brcm/bcm63268.dtsi:113.21-121.6: Warning (avoid_default_addr_size): /ubus/timer-mfd@10000080/watchdog@1c: Relying on default #size-cells value 2 arch/mips/boot/dts/brcm/bcm63268.dtsi:113.21-121.6: Warning (avoid_default_addr_size): /ubus/timer-mfd@10000080/watchdog@1c: Relying on default #address-cells value 2 arch/mips/boot/dts/brcm/bcm63268.dtsi:111.4-35: Warning (ranges_format): /ubus/timer-mfd@10000080:ranges: "ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) 2 arch/mips/boot/dts/brcm/bcm63268-comtrend-vr-3032u.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' 2 arch/mips/boot/dts/brcm/bcm63268-comtrend-vr-3032u.dtb: Warning (pci_device_reg): Failed prerequisite 'reg_format' 2 arch/mips/boot/dts/brcm/bcm63268-comtrend-vr-3032u.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' 2 arch/mips/boot/dts/brcm/bcm63268-comtrend-vr-3032u.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' 1 arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" -------------------------------------------------------------------------------- allnoconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-10) — PASS, 0 errors, 8 warnings, 0 section mismatches Warnings: arch/mips/boot/dts/brcm/bcm63268.dtsi:115.5-22: Warning (reg_format): /ubus/timer-mfd@10000080/watchdog@1c:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 1) arch/mips/boot/dts/brcm/bcm63268.dtsi:111.4-35: Warning (ranges_format): /ubus/timer-mfd@10000080:ranges: "ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) arch/mips/boot/dts/brcm/bcm63268-comtrend-vr-3032u.dtb: Warning (pci_device_reg): Failed prerequisite 'reg_format' arch/mips/boot/dts/brcm/bcm63268-comtrend-vr-3032u.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' arch/mips/boot/dts/brcm/bcm63268-comtrend-vr-3032u.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' arch/mips/boot/dts/brcm/bcm63268-comtrend-vr-3032u.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' arch/mips/boot/dts/brcm/bcm63268.dtsi:113.21-121.6: Warning (avoid_default_addr_size): /ubus/timer-mfd@10000080/watchdog@1c: Relying on default #address-cells value arch/mips/boot/dts/brcm/bcm63268.dtsi:113.21-121.6: Warning (avoid_default_addr_size): /ubus/timer-mfd@10000080/watchdog@1c: Relying on default #size-cells value -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-10) — PASS, 0 errors, 8 warnings, 0 section mismatches Warnings: arch/mips/boot/dts/brcm/bcm63268.dtsi:115.5-22: Warning (reg_format): /ubus/timer-mfd@10000080/watchdog@1c:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 1) arch/mips/boot/dts/brcm/bcm63268.dtsi:111.4-35: Warning (ranges_format): /ubus/timer-mfd@10000080:ranges: "ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) arch/mips/boot/dts/brcm/bcm63268-comtrend-vr-3032u.dtb: Warning (pci_device_reg): Failed prerequisite 'reg_format' arch/mips/boot/dts/brcm/bcm63268-comtrend-vr-3032u.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' arch/mips/boot/dts/brcm/bcm63268-comtrend-vr-3032u.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' arch/mips/boot/dts/brcm/bcm63268-comtrend-vr-3032u.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' arch/mips/boot/dts/brcm/bcm63268.dtsi:113.21-121.6: Warning (avoid_default_addr_size): /ubus/timer-mfd@10000080/watchdog@1c: Relying on default #address-cells value arch/mips/boot/dts/brcm/bcm63268.dtsi:113.21-121.6: Warning (avoid_default_addr_size): /ubus/timer-mfd@10000080/watchdog@1c: Relying on default #size-cells value -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cu1000-neo_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cu1830-neo_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_64_defconfig (mips, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_r4k_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: cc1: error: ‘-mloongson-mmi’ must be used with ‘-mhard-float’ -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imxrt_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: cc1: error: ‘-mloongson-mmi’ must be used with ‘-mhard-float’ -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: cc1: error: ‘-mloongson-mmi’ must be used with ‘-mhard-float’ -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- milbeaut_m10v_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_sdcard_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rs90_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sp7021_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

2 years, 4 months

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[PATCH 5.15 00/93] 5.15.107-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.15.107 release. There are 93 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Fri, 14 Apr 2023 08:28:02 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.15.107-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.15.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.15.107-rc1 Alistair Popple <apopple(a)nvidia.com> mm: take a page reference when removing device exclusive entries Robert Foss <robert.foss(a)linaro.org> drm/bridge: lt9611: Fix PLL being unable to lock Rongwei Wang <rongwei.wang(a)linux.alibaba.com> mm/swap: fix swap_info_struct race between swapoff and get_swap_pages() Zheng Yejian <zhengyejian1(a)huawei.com> ring-buffer: Fix race while reader and writer are on the same page Karol Herbst <kherbst(a)redhat.com> drm/nouveau/disp: Support more modes by checking with lower bpc Boris Brezillon <boris.brezillon(a)collabora.com> drm/panfrost: Fix the panfrost_mmu_map_fault_addr() error path Yafang Shao <laoar.shao(a)gmail.com> mm: vmalloc: avoid warn_alloc noise caused by fatal signal Jason Montleon <jmontleo(a)redhat.com> ASoC: hdac_hdmi: use set_stream() instead of set_tdm_slots() Steven Rostedt (Google) <rostedt(a)goodmis.org> tracing: Free error logs of tracing instances Michal Sojka <michal.sojka(a)cvut.cz> can: isotp: isotp_ops: fix poll() to not report false EPOLLOUT events Oleksij Rempel <linux(a)rempel-privat.de> can: j1939: j1939_tp_tx_dat_new(): fix out-of-bounds memory access Christian Brauner <brauner(a)kernel.org> fs: drop peer group ids under namespace lock Zheng Yejian <zhengyejian1(a)huawei.com> ftrace: Fix issue that 'direct->addr' not restored in modify_ftrace_direct() John Keeping <john(a)metanate.com> ftrace: Mark get_lock_parent_ip() __always_inline Kan Liang <kan.liang(a)linux.intel.com> perf/core: Fix the same task check in perf_event_set_output Thiago Rafael Becker <tbecker(a)redhat.com> cifs: sanitize paths in cifs_update_super_prepath. Steve French <stfrench(a)microsoft.com> smb3: lower default deferred close timeout to address perf regression Steve French <stfrench(a)microsoft.com> smb3: allow deferred close timeout to be configurable Zhong Jinghua <zhongjinghua(a)huawei.com> scsi: iscsi_tcp: Check that sock is valid before iscsi_set_param() Li Zetao <lizetao1(a)huawei.com> scsi: qla2xxx: Fix memory leak in qla2x00_probe_one() Nuno Sá <nuno.sa(a)analog.com> iio: adc: ad7791: fix IRQ flags Steve Clevenger <scclevenger(a)os.amperecomputing.com> coresight-etm4: Fix for() loop drvdata->nr_addr_cmp range bug Suzuki K Poulose <suzuki.poulose(a)arm.com> coresight: etm4x: Do not access TRCIDR1 for identification Jeremy Soller <jeremy(a)system76.com> ALSA: hda/realtek: Add quirk for Clevo X370SNW Marios Makassikis <mmakassikis(a)freebox.fr> ksmbd: do not call kvmalloc() with __GFP_NORETRY | __GFP_NO_WARN Geert Uytterhoeven <geert+renesas(a)glider.be> dt-bindings: serial: renesas,scif: Fix 4th IRQ for 4-IRQ SCIFs Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix sysfs interface lifetime Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix potential UAF of struct nilfs_sc_info in nilfs_segctor_thread() Sherry Sun <sherry.sun(a)nxp.com> tty: serial: fsl_lpuart: avoid checking for transfer complete when UARTCTRL_SBK is asserted in lpuart32_tx_empty Biju Das <biju.das.jz(a)bp.renesas.com> tty: serial: sh-sci: Fix Rx on RZ/G2L SCI Biju Das <biju.das.jz(a)bp.renesas.com> tty: serial: sh-sci: Fix transmit end interrupt handler Kai-Heng Feng <kai.heng.feng(a)canonical.com> iio: light: cm32181: Unregister second I2C client if present William Breathitt Gray <william.gray(a)linaro.org> iio: dac: cio-dac: Fix max DAC write value check for 12-bit Lars-Peter Clausen <lars(a)metafoo.de> iio: adc: ti-ads7950: Set `can_sleep` flag for GPIO chip Arnd Bergmann <arnd(a)arndb.de> iio: adis16480: select CONFIG_CRC32 Bjørn Mork <bjorn(a)mork.no> USB: serial: option: add Quectel RM500U-CN modem Enrico Sau <enrico.sau(a)gmail.com> USB: serial: option: add Telit FE990 compositions RD Babiera <rdbabiera(a)google.com> usb: typec: altmodes/displayport: Fix configure initial pin assignment Kees Jan Koster <kjkoster(a)kjkoster.org> USB: serial: cp210x: add Silicon Labs IFS-USB-DATACABLE IDs Heikki Krogerus <heikki.krogerus(a)linux.intel.com> usb: dwc3: pci: add support for the Intel Meteor Lake-S Pawel Laszczak <pawell(a)cadence.com> usb: cdnsp: Fixes error: uninitialized symbol 'len' D Scott Phillips <scott(a)os.amperecomputing.com> xhci: also avoid the XHCI_ZERO_64B_REGS quirk with a passthrough iommu Wayne Chang <waynec(a)nvidia.com> usb: xhci: tegra: fix sleep in atomic call Masahiro Yamada <masahiroy(a)kernel.org> kbuild: refactor single builds of *.ko Shailend Chand <shailend(a)google.com> gve: Secure enough bytes in the first TX desc for all TCP pkts Andy Roulin <aroulin(a)nvidia.com> ethtool: reset #lanes when lanes is omitted Lingyu Liu <lingyu.liu(a)intel.com> ice: Reset FDIR counter in FDIR init stage Simei Su <simei.su(a)intel.com> ice: fix wrong fallback logic for FDIR Dai Ngo <dai.ngo(a)oracle.com> NFSD: callback request does not use correct credential for AUTH_SYS Jeff Layton <jlayton(a)kernel.org> sunrpc: only free unix grouplist after RCU settles Corinna Vinschen <vinschen(a)redhat.com> net: stmmac: fix up RX flow hash indirection table when setting channels Siddharth Vadapalli <s-vadapalli(a)ti.com> net: ethernet: ti: am65-cpsw: Fix mdio cleanup in probe Dhruva Gole <d-gole(a)ti.com> gpio: davinci: Add irq chip flag to skip set wake Mark Pearson <mpearson-lenovo(a)squebb.ca> platform/x86: think-lmi: Clean up display of current_value on Thinkstation Mark Pearson <mpearson-lenovo(a)squebb.ca> platform/x86: think-lmi: Fix memory leaks when parsing ThinkStation WMI strings Armin Wolf <W_Armin(a)gmx.de> platform/x86: think-lmi: Fix memory leak when showing current settings Ziyang Xuan <william.xuanziyang(a)huawei.com> ipv6: Fix an uninit variable access bug in __ip6_make_skb() Sricharan Ramabadhran <quic_srichara(a)quicinc.com> net: qrtr: Do not do DEL_SERVER broadcast after DEL_CLIENT Xin Long <lucien.xin(a)gmail.com> sctp: check send stream number after wait_for_sndbuf Gustav Ekelund <gustaek(a)axis.com> net: dsa: mv88e6xxx: Reset mv88e6393x force WD event bit Jakub Kicinski <kuba(a)kernel.org> net: don't let netpoll invoke NAPI if in xmit context Eric Dumazet <edumazet(a)google.com> icmp: guard against too small mtu Chuck Lever <chuck.lever(a)oracle.com> NFSD: Avoid calling OPDESC() with ops->opnum == OP_ILLEGAL Ziyang Xuan <william.xuanziyang(a)huawei.com> net: qrtr: Fix a refcount bug in qrtr_recvmsg() Luca Weiss <luca(a)z3ntu.xyz> net: qrtr: combine nameservice into main module Felix Fietkau <nbd(a)nbd.name> wifi: mac80211: fix invalid drv_sta_pre_rcu_remove calls for non-uploaded sta Nico Boehr <nrb(a)linux.ibm.com> KVM: s390: pv: fix external interruption loop not always detected Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> pwm: sprd: Explicitly set .polarity in .get_state() Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> pwm: cros-ec: Explicitly set .polarity in .get_state() Mohammed Gamal <mgamal(a)redhat.com> Drivers: vmbus: Check for channel allocation before looking up relids Randy Dunlap <rdunlap(a)infradead.org> gpio: GPIO_REGMAP: select REGMAP instead of depending on it Tonghao Zhang <tong(a)infragraf.org> bpf: hash map, avoid deadlock with suitable hash mask Christian König <christian.koenig(a)amd.com> drm/amdgpu: fix amdgpu_job_free_resources v2 Andrey Grodzovsky <andrey.grodzovsky(a)amd.com> drm/amdgpu: Prevent race between late signaled fences and GPU reset. Matthew Howell <matthew.howell(a)sealevel.com> serial: exar: Add support for Sealevel 7xxxC serial cards Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> serial: 8250_exar: derive nr_ports from PCI ID for Acces I/O cards Daniil Tatianin <d-tatianin(a)yandex-team.ru> iavf/iavf_main: actually log ->src mask when talking about it Jacob Keller <jacob.e.keller(a)intel.com> iavf: return errno code instead of status code Hans de Goede <hdegoede(a)redhat.com> platform/x86: int3472/discrete: Ensure the clk/power enable pins are in output mode Hans de Goede <hdegoede(a)redhat.com> platform/x86: int3472: Split into 2 drivers Mustafa Ismail <mustafa.ismail(a)intel.com> RDMA/irdma: Do not request 2-level PBLEs for CQ alloc Brian Foster <bfoster(a)redhat.com> NFSD: pass range end to vfs_fsync_range() instead of count Chuck Lever <chuck.lever(a)oracle.com> NFSD: Fix sparse warning Li Zetao <ocfs2-devel(a)oss.oracle.com> ocfs2: fix memory leak in ocfs2_mount_volume() Heming Zhao via Ocfs2-devel <ocfs2-devel(a)oss.oracle.com> ocfs2: rewrite error handling of ocfs2_fill_super Heming Zhao via Ocfs2-devel <ocfs2-devel(a)oss.oracle.com> ocfs2: ocfs2_mount_volume does cleanup job before return error Yang Yingliang <yangyingliang(a)huawei.com> soc: sifive: ccache: fix missing of_node_put() in sifive_ccache_init() Yang Yingliang <yangyingliang(a)huawei.com> soc: sifive: ccache: fix missing free_irq() in error path in sifive_ccache_init() Yang Yingliang <yangyingliang(a)huawei.com> soc: sifive: ccache: fix missing iounmap() in error path in sifive_ccache_init() Ben Dooks <ben.dooks(a)sifive.com> soc: sifive: ccache: use pr_fmt() to remove CCACHE: prefixes Ben Dooks <ben.dooks(a)sifive.com> soc: sifive: ccache: reduce printing on init Zong Li <zong.li(a)sifive.com> soc: sifive: ccache: determine the cache level from dts Greentime Hu <greentime.hu(a)sifive.com> soc: sifive: ccache: Rename SiFive L2 cache to Composable cache. ------------- Diffstat: .../devicetree/bindings/serial/renesas,scif.yaml | 4 +- Makefile | 20 +- arch/s390/kvm/intercept.c | 32 ++- drivers/edac/Kconfig | 2 +- drivers/edac/sifive_edac.c | 12 +- drivers/gpio/Kconfig | 2 +- drivers/gpio/gpio-davinci.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 4 + drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c | 18 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_job.c | 10 +- drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h | 1 + drivers/gpu/drm/bridge/lontium-lt9611.c | 1 + drivers/gpu/drm/nouveau/dispnv50/disp.c | 32 +++ drivers/gpu/drm/nouveau/nouveau_dp.c | 8 +- drivers/gpu/drm/panfrost/panfrost_mmu.c | 1 + drivers/hv/connection.c | 4 + drivers/hwtracing/coresight/coresight-etm4x-core.c | 24 +- drivers/hwtracing/coresight/coresight-etm4x.h | 20 +- drivers/iio/adc/ad7791.c | 2 +- drivers/iio/adc/ti-ads7950.c | 1 + drivers/iio/dac/cio-dac.c | 4 +- drivers/iio/imu/Kconfig | 1 + drivers/iio/light/cm32181.c | 12 + drivers/infiniband/hw/irdma/verbs.c | 15 +- drivers/net/dsa/mv88e6xxx/chip.c | 2 +- drivers/net/dsa/mv88e6xxx/global2.c | 20 ++ drivers/net/dsa/mv88e6xxx/global2.h | 1 + drivers/net/ethernet/google/gve/gve.h | 2 + drivers/net/ethernet/google/gve/gve_tx.c | 12 +- drivers/net/ethernet/intel/iavf/iavf_main.c | 22 +- drivers/net/ethernet/intel/ice/ice_virtchnl_fdir.c | 23 +- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 6 +- drivers/net/ethernet/ti/am65-cpsw-nuss.c | 6 +- drivers/platform/x86/intel/int3472/Makefile | 9 +- ...472_clk_and_regulator.c => clk_and_regulator.c} | 5 +- drivers/platform/x86/intel/int3472/common.c | 54 +++++ .../{intel_skl_int3472_common.h => common.h} | 3 - .../{intel_skl_int3472_discrete.c => discrete.c} | 32 ++- .../x86/intel/int3472/intel_skl_int3472_common.c | 106 -------- .../{intel_skl_int3472_tps68470.c => tps68470.c} | 23 +- drivers/platform/x86/think-lmi.c | 20 +- drivers/pwm/pwm-cros-ec.c | 1 + drivers/pwm/pwm-sprd.c | 1 + drivers/scsi/iscsi_tcp.c | 3 +- drivers/scsi/qla2xxx/qla_os.c | 1 + drivers/soc/sifive/Kconfig | 6 +- drivers/soc/sifive/Makefile | 2 +- drivers/soc/sifive/sifive_ccache.c | 266 +++++++++++++++++++++ drivers/soc/sifive/sifive_l2_cache.c | 237 ------------------ drivers/tty/serial/8250/8250_exar.c | 51 ++-- drivers/tty/serial/fsl_lpuart.c | 8 +- drivers/tty/serial/sh-sci.c | 10 +- drivers/usb/cdns3/cdnsp-ep0.c | 3 +- drivers/usb/dwc3/dwc3-pci.c | 4 + drivers/usb/host/xhci-tegra.c | 6 +- drivers/usb/host/xhci.c | 6 +- drivers/usb/serial/cp210x.c | 1 + drivers/usb/serial/option.c | 10 + drivers/usb/typec/altmodes/displayport.c | 6 +- fs/cifs/cifsfs.c | 1 + fs/cifs/connect.c | 2 + fs/cifs/file.c | 4 +- fs/cifs/fs_context.c | 22 +- fs/cifs/fs_context.h | 11 + fs/cifs/misc.c | 2 +- fs/ksmbd/connection.c | 5 +- fs/namespace.c | 2 +- fs/nfsd/nfs4callback.c | 4 +- fs/nfsd/nfs4proc.c | 7 +- fs/nfsd/nfs4xdr.c | 4 +- fs/nilfs2/segment.c | 3 +- fs/nilfs2/super.c | 2 + fs/nilfs2/the_nilfs.c | 12 +- fs/ocfs2/journal.c | 2 +- fs/ocfs2/journal.h | 1 + fs/ocfs2/super.c | 105 ++++---- include/linux/ftrace.h | 2 +- include/soc/sifive/sifive_ccache.h | 16 ++ include/soc/sifive/sifive_l2_cache.h | 16 -- kernel/bpf/hashtab.c | 4 +- kernel/events/core.c | 2 +- kernel/trace/ftrace.c | 15 +- kernel/trace/ring_buffer.c | 13 +- kernel/trace/trace.c | 1 + mm/memory.c | 16 +- mm/swapfile.c | 3 +- mm/vmalloc.c | 8 +- net/can/isotp.c | 17 +- net/can/j1939/transport.c | 5 +- net/core/netpoll.c | 19 +- net/ethtool/linkmodes.c | 7 +- net/ipv4/icmp.c | 5 + net/ipv6/ip6_output.c | 7 +- net/mac80211/sta_info.c | 3 +- net/qrtr/Makefile | 3 +- net/qrtr/{qrtr.c => af_qrtr.c} | 2 + net/qrtr/ns.c | 15 +- net/sctp/socket.c | 4 + net/sunrpc/svcauth_unix.c | 17 +- sound/pci/hda/patch_realtek.c | 1 + sound/soc/codecs/hdac_hdmi.c | 17 +- 101 files changed, 968 insertions(+), 639 deletions(-)

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stable-rc/linux-4.14.y build: 192 builds: 2 failed, 190 passed, 25 warnings (v4.14.316-62-gc6b4cc5cb549)

by kernelci.org bot

stable-rc/linux-4.14.y build: 192 builds: 2 failed, 190 passed, 25 warnings (v4.14.316-62-gc6b4cc5cb549) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.316-6… Tree: stable-rc Branch: linux-4.14.y Git Describe: v4.14.316-62-gc6b4cc5cb549 Git Commit: c6b4cc5cb5498210544f2c9b6c92148228e1aedb Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Build Failures Detected: mips: ip27_defconfig: (gcc-10) FAIL ip28_defconfig: (gcc-10) FAIL Warnings Detected: arc: arm64: arm: mini2440_defconfig (gcc-10): 1 warning omap1_defconfig (gcc-10): 1 warning s3c2410_defconfig (gcc-10): 1 warning i386: allnoconfig (gcc-10): 3 warnings tinyconfig (gcc-10): 3 warnings mips: malta_qemu_32r6_defconfig (gcc-10): 1 warning mtx1_defconfig (gcc-10): 3 warnings x86_64: allnoconfig (gcc-10): 3 warnings tinyconfig (gcc-10): 3 warnings x86_64_defconfig (gcc-10): 3 warnings x86_64_defconfig+x86-chromebook (gcc-10): 3 warnings Warnings summary: 6 ld: warning: creating DT_TEXTREL in a PIE 4 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' 4 Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' 2 sound/pci/echoaudio/echoaudio_dsp.c:647:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] 2 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' 2 drivers/tty/serial/samsung.c:1790:34: warning: array ‘s3c24xx_uart_dt_match’ assumed to have one element 2 arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' 1 {standard input}:30: Warning: macro instruction expanded into multiple instructions 1 sound/pci/echoaudio/echoaudio_dsp.c:658:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] 1 drivers/gpio/gpio-omap.c:1152:34: warning: array ‘omap_gpio_match’ assumed to have one element Section mismatches summary: 13 WARNING: modpost: Found 1 section mismatch(es). ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- allnoconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:30: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/tty/serial/samsung.c:1790:34: warning: array ‘s3c24xx_uart_dt_match’ assumed to have one element -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: sound/pci/echoaudio/echoaudio_dsp.c:647:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] sound/pci/echoaudio/echoaudio_dsp.c:658:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] sound/pci/echoaudio/echoaudio_dsp.c:647:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/gpio/gpio-omap.c:1152:34: warning: array ‘omap_gpio_match’ assumed to have one element -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/tty/serial/samsung.c:1790:34: warning: array ‘s3c24xx_uart_dt_match’ assumed to have one element -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- tinyconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

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stable-rc/linux-5.15.y build: 176 builds: 3 failed, 173 passed, 10 errors, 4 warnings (v5.15.114-196-g00621f2608ac)

by kernelci.org bot

stable-rc/linux-5.15.y build: 176 builds: 3 failed, 173 passed, 10 errors, 4 warnings (v5.15.114-196-g00621f2608ac) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.15.y/kernel/v5.15.114-1… Tree: stable-rc Branch: linux-5.15.y Git Describe: v5.15.114-196-g00621f2608ac Git Commit: 00621f2608ac31643168c86e902c21a017ffe3b1 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Build Failures Detected: mips: decstation_64_defconfig: (gcc-10) FAIL ip27_defconfig: (gcc-10) FAIL ip28_defconfig: (gcc-10) FAIL Errors and Warnings Detected: arc: arm64: arm: i386: mips: 32r2el_defconfig (gcc-10): 1 warning bigsur_defconfig (gcc-10): 1 error cavium_octeon_defconfig (gcc-10): 1 error decstation_64_defconfig (gcc-10): 1 error fuloong2e_defconfig (gcc-10): 1 error ip32_defconfig (gcc-10): 1 error lemote2f_defconfig (gcc-10): 1 error loongson2k_defconfig (gcc-10): 1 error loongson3_defconfig (gcc-10): 1 error nlm_xlp_defconfig (gcc-10): 1 error rm200_defconfig (gcc-10): 1 warning sb1250_swarm_defconfig (gcc-10): 1 error riscv: x86_64: x86_64_defconfig (gcc-10): 1 warning x86_64_defconfig+x86-chromebook (gcc-10): 1 warning Errors summary: 10 expr: syntax error: unexpected argument ‘0xffffffff80000000’ Warnings summary: 2 arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction 1 drivers/block/paride/bpck.c:32: warning: "PC" redefined 1 arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" Section mismatches summary: 1 WARNING: modpost: vmlinux.o(___ksymtab_gpl+ixp4xx_irq_init+0x0): Section mismatch in reference from the variable __ksymtab_ixp4xx_irq_init to the function .init.text:ixp4xx_irq_init() 1 WARNING: modpost: vmlinux.o(___ksymtab+prom_init_numa_memory+0x0): Section mismatch in reference from the variable __ksymtab_prom_init_numa_memory to the function .init.text:prom_init_numa_memory() ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cu1000-neo_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cu1830-neo_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_64_defconfig (mips, gcc-10) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_r4k_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: vmlinux.o(___ksymtab_gpl+ixp4xx_irq_init+0x0): Section mismatch in reference from the variable __ksymtab_ixp4xx_irq_init to the function .init.text:ixp4xx_irq_init() -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson2k_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ Section mismatches: WARNING: modpost: vmlinux.o(___ksymtab+prom_init_numa_memory+0x0): Section mismatch in reference from the variable __ksymtab_prom_init_numa_memory to the function .init.text:prom_init_numa_memory() -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- milbeaut_m10v_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_sdcard_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/block/paride/bpck.c:32: warning: "PC" redefined -------------------------------------------------------------------------------- rs90_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

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stable-rc/linux-5.10.y build: 184 builds: 2 failed, 182 passed, 9 warnings (v5.10.181-144-gea69b726b972)

by kernelci.org bot

stable-rc/linux-5.10.y build: 184 builds: 2 failed, 182 passed, 9 warnings (v5.10.181-144-gea69b726b972) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.10.y/kernel/v5.10.181-1… Tree: stable-rc Branch: linux-5.10.y Git Describe: v5.10.181-144-gea69b726b972 Git Commit: ea69b726b972cb7a7fa65a50b185152ecc870dde Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Build Failures Detected: mips: ip27_defconfig: (gcc-10) FAIL ip28_defconfig: (gcc-10) FAIL Warnings Detected: arc: arm64: arm: i386: mips: 32r2el_defconfig (gcc-10): 1 warning decstation_64_defconfig (gcc-10): 1 warning decstation_defconfig (gcc-10): 1 warning decstation_r4k_defconfig (gcc-10): 1 warning rm200_defconfig (gcc-10): 1 warning riscv: rv32_defconfig (gcc-10): 4 warnings x86_64: Warnings summary: 3 kernel/rcu/tasks.h:736:13: warning: ‘show_rcu_tasks_rude_gp_kthread’ defined but not used [-Wunused-function] 2 <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] 2 <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] 1 drivers/block/paride/bpck.c:32: warning: "PC" redefined 1 WARNING: modpost: Symbol info of vmlinux is missing. Unresolved symbol check will be entirely skipped. Section mismatches summary: 1 WARNING: modpost: vmlinux.o(___ksymtab_gpl+ixp4xx_irq_init+0x0): Section mismatch in reference from the variable __ksymtab_ixp4xx_irq_init to the function .init.text:ixp4xx_irq_init() 1 WARNING: modpost: vmlinux.o(___ksymtab+prom_init_numa_memory+0x0): Section mismatch in reference from the variable __ksymtab_prom_init_numa_memory to the function .init.text:prom_init_numa_memory() ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: modpost: Symbol info of vmlinux is missing. Unresolved symbol check will be entirely skipped. -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cu1000-neo_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cu1830-neo_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_64_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: kernel/rcu/tasks.h:736:13: warning: ‘show_rcu_tasks_rude_gp_kthread’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: kernel/rcu/tasks.h:736:13: warning: ‘show_rcu_tasks_rude_gp_kthread’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- decstation_r4k_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: kernel/rcu/tasks.h:736:13: warning: ‘show_rcu_tasks_rude_gp_kthread’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: vmlinux.o(___ksymtab_gpl+ixp4xx_irq_init+0x0): Section mismatch in reference from the variable __ksymtab_ixp4xx_irq_init to the function .init.text:ixp4xx_irq_init() -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: vmlinux.o(___ksymtab+prom_init_numa_memory+0x0): Section mismatch in reference from the variable __ksymtab_prom_init_numa_memory to the function .init.text:prom_init_numa_memory() -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- milbeaut_m10v_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/block/paride/bpck.c:32: warning: "PC" redefined -------------------------------------------------------------------------------- rs90_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

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stable-rc/linux-5.4.y build: 187 builds: 2 failed, 185 passed, 30 warnings (v5.4.244-117-g21d8ae1f2aa0)

by kernelci.org bot

stable-rc/linux-5.4.y build: 187 builds: 2 failed, 185 passed, 30 warnings (v5.4.244-117-g21d8ae1f2aa0) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.4.y/kernel/v5.4.244-117… Tree: stable-rc Branch: linux-5.4.y Git Describe: v5.4.244-117-g21d8ae1f2aa0 Git Commit: 21d8ae1f2aa0a5687c2f614ccaaae460a74f56c5 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Build Failures Detected: mips: ip27_defconfig: (gcc-10) FAIL ip28_defconfig: (gcc-10) FAIL Warnings Detected: arc: arm64: defconfig (gcc-10): 2 warnings defconfig+arm64-chromebook (gcc-10): 2 warnings arm: assabet_defconfig (gcc-10): 1 warning collie_defconfig (gcc-10): 1 warning h3600_defconfig (gcc-10): 1 warning neponset_defconfig (gcc-10): 1 warning shannon_defconfig (gcc-10): 1 warning i386: allnoconfig (gcc-10): 2 warnings i386_defconfig (gcc-10): 2 warnings tinyconfig (gcc-10): 2 warnings mips: mtx1_defconfig (gcc-10): 3 warnings riscv: x86_64: allnoconfig (gcc-10): 4 warnings tinyconfig (gcc-10): 4 warnings x86_64_defconfig+x86-chromebook (gcc-10): 4 warnings Warnings summary: 6 ld: warning: creating DT_TEXTREL in a PIE 5 drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] 4 arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 3 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' 3 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' 2 sound/pci/echoaudio/echoaudio_dsp.c:647:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] 2 arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call 2 arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' 1 sound/pci/echoaudio/echoaudio_dsp.c:658:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] 1 arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE. 1 arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call Section mismatches summary: 10 WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() 1 WARNING: vmlinux.o(___ksymtab_gpl+ixp4xx_irq_init+0x0): Section mismatch in reference from the variable __ksymtab_ixp4xx_irq_init to the function .init.text:ixp4xx_irq_init() 1 WARNING: vmlinux.o(.text.unlikely+0x3a90): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- allnoconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_64_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(.text.unlikely+0x3a90): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() -------------------------------------------------------------------------------- decstation_r4k_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(___ksymtab_gpl+ixp4xx_irq_init+0x0): Section mismatch in reference from the variable __ksymtab_ixp4xx_irq_init to the function .init.text:ixp4xx_irq_init() -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- milbeaut_m10v_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: sound/pci/echoaudio/echoaudio_dsp.c:647:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] sound/pci/echoaudio/echoaudio_dsp.c:658:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] sound/pci/echoaudio/echoaudio_dsp.c:647:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE. ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

2 years, 4 months

1
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[PATCH bpf] bpf: search_bpf_extables should search subprogram extables

by Krister Johansen

JIT'd bpf programs that have subprograms can have a postive value for num_extentries but a NULL value for extable. This is problematic if one of these bpf programs encounters a fault during its execution. The fault handlers correctly identify that the faulting IP belongs to a bpf program. However, performing a search_extable call on a NULL extable leads to a second fault. Fix up by refusing to search a NULL extable, and by checking the subprograms' extables if the umbrella program has subprograms configured. Once I realized what was going on, I was able to use the following bpf program to get an oops from this failure: #include "vmlinux.h" #include <bpf/bpf_helpers.h> #include <bpf/bpf_tracing.h> char LICENSE[] SEC("license") = "Dual BSD/GPL"; #define PATH_MAX 4096 struct callback_ctx { u8 match; }; struct filter_value { char prefix[PATH_MAX]; }; struct { __uint(type, BPF_MAP_TYPE_ARRAY); __uint(max_entries, 256); __type(key, int); __type(value, struct filter_value); } test_filter SEC(".maps"); static __u64 test_filter_cb(struct bpf_map *map, __u32 *key, struct filter_value *val, struct callback_ctx *data) { return 1; } SEC("fentry/__sys_bind") int BPF_PROG(__sys_bind, int fd, struct sockaddr *umyaddr, int addrlen) { pid_t pid; struct callback_ctx cx = { .match = 0 }; pid = bpf_get_current_pid_tgid() >> 32; bpf_for_each_map_elem(&test_filter, test_filter_cb, &cx, 0); bpf_printk("fentry: pid = %d, family = %llx\n", pid, umyaddr->sa_family); return 0; } And then the following code to actually trigger a failure: #include <stdio.h> #include <stdlib.h> #include <unistd.h> #include <sys/socket.h> #include <netinet/in.h> #include <netinet/ip.h> int main(int argc, char *argv[]) { int sfd, rc; struct sockaddr *sockptr = (struct sockaddr *)0x900000000000; sfd = socket(AF_INET, SOCK_STREAM, 0); if (sfd < 0) { perror("socket"); exit(EXIT_FAILURE); } while (1) { rc = bind(sfd, (struct sockaddr *) sockptr, sizeof(struct sockaddr_in)); if (rc < 0) { perror("bind"); sleep(5); } else { break; } } return 0; } I was able to validate that this problem does not occur when subprograms are not in use, or when the direct pointer accesses are replaced with bpf_probe_read calls. I further validated that this did not break the extable handling in existing bpf programs. The same program caused no failures when subprograms were removed, but the exception was still injected. Cc: stable(a)vger.kernel.org Fixes: 1c2a088a6626 ("bpf: x64: add JIT support for multi-function programs") Signed-off-by: Krister Johansen <kjlx(a)templeofstupid.com> --- kernel/bpf/core.c | 22 ++++++++++++++++++++-- 1 file changed, 20 insertions(+), 2 deletions(-) diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c index 7421487422d4..0e12238e4340 100644 --- a/kernel/bpf/core.c +++ b/kernel/bpf/core.c @@ -736,15 +736,33 @@ const struct exception_table_entry *search_bpf_extables(unsigned long addr) { const struct exception_table_entry *e = NULL; struct bpf_prog *prog; + struct bpf_prog_aux *aux; + int i; rcu_read_lock(); prog = bpf_prog_ksym_find(addr); if (!prog) goto out; - if (!prog->aux->num_exentries) + aux = prog->aux; + if (!aux->num_exentries) goto out; - e = search_extable(prog->aux->extable, prog->aux->num_exentries, addr); + /* prog->aux->extable can be NULL if subprograms are in use. In that + * case, check each sub-function's aux->extables to see if it has a + * matching entry. + */ + if (aux->extable != NULL) { + e = search_extable(prog->aux->extable, + prog->aux->num_exentries, addr); + } else { + for (i = 0; (i < aux->func_cnt) && (e == NULL); i++) { + if (!aux->func[i]->aux->num_exentries || + aux->func[i]->aux->extable == NULL) + continue; + e = search_extable(aux->func[i]->aux->extable, + aux->func[i]->aux->num_exentries, addr); + } + } out: rcu_read_unlock(); return e; -- 2.25.1

2 years, 4 months

2
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Re: [PATCH 6.3 000/286] 6.3.7-rc1 review

by Ronald Warsow

Hi Greg 6.3.7-rc1 compiles, boots and runs here on x86_64 (Intel Rocket Lake) Thanks Tested-by: Ronald Warsow <rwarsow(a)gmx.de>

2 years, 4 months

1
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[PATCH 5.4 0/2] Backport few dfs related fixes to cifs

by Rishabh Bhatnagar

Recently we have been seeing kernel panic in cifs_reconnect function while accessing tgt_list. Looks like tgt_list is not initialized correctly. There are fixes already present in 5.10 and later trees. Backporting them to 5.4 CIFS VFS: \\172.30.1.14 cifs_reconnect: no target servers for DFS failover BUG: unable to handle page fault for address: fffffffffffffff8 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 260e067 P4D 260e067 PUD 2610067 PMD 0 Oops: 0000 [#1] SMP PTI RIP: 0010:cifs_reconnect+0x51d/0xef0 [cifs] RSP: 0018:ffffc90000693da0 EFLAGS: 00010282 RAX: fffffffffffffff8 RBX: ffff8887fa63b800 RCX: fffffffffffffff8 Call Trace: cifs_handle_standard+0x18d/0x1b0 [cifs] cifs_demultiplex_thread+0xa5c/0xc90 [cifs] kthread+0x113/0x130 *** BLURB HERE *** Paulo Alcantara (2): cifs: get rid of unused parameter in reconn_setup_dfs_targets() cifs: handle empty list of targets in cifs_reconnect() fs/cifs/connect.c | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) -- 2.39.2

2 years, 4 months

3
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[PATCH 6.3.y] mm/hugetlb: revert use of page_cache_next_miss()

by Sidhartha Kumar

As reported by Ackerley[1], the use of page_cache_next_miss() in hugetlbfs_fallocate() introduces a bug where a second fallocate() call to same offset fails with -EEXIST. Revert this change and go back to the previous method of using get from the page cache and then dropping the reference on success. hugetlbfs_pagecache_present() was also refactored to use page_cache_next_miss(), revert the usage there as well. User visible impacts include hugetlb fallocate incorrectly returning EEXIST if pages are already present in the file. In addition, hugetlb pages will not be included in core dumps if they need to be brought in via GUP. userfaultfd UFFDIO_COPY also uses this code and will not notice pages already present in the cache. It may try to allocate a new page and potentially return ENOMEM as opposed to EEXIST. Fixes: d0ce0e47b323 ("mm/hugetlb: convert hugetlb fault paths to use alloc_hugetlb_folio()") Cc: <stable(a)vger.kernel.org> #v6.3 Reported-by: Ackerley Tng <ackerleytng(a)google.com> Signed-off-by: Sidhartha Kumar <sidhartha.kumar(a)oracle.com> Reviewed-by: Mike Kravetz <mike.kravetz(a)oracle.com> [1] https://lore.kernel.org/linux-mm/cover.1683069252.git.ackerleytng@google.co… --- This revert is the safest way to fix 6.3. The upstream fix will either fix page_cache_next_miss() itself or use Ackerley's patch to introduce a new function to check if a page is present in the page cache. Both directions are currently under review so we can use this safe and simple fix for 6.3 fs/hugetlbfs/inode.c | 8 +++----- mm/hugetlb.c | 11 +++++------ 2 files changed, 8 insertions(+), 11 deletions(-) diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c index 9062da6da5675..586767afb4cdb 100644 --- a/fs/hugetlbfs/inode.c +++ b/fs/hugetlbfs/inode.c @@ -821,7 +821,6 @@ static long hugetlbfs_fallocate(struct file *file, int mode, loff_t offset, */ struct folio *folio; unsigned long addr; - bool present; cond_resched(); @@ -845,10 +844,9 @@ static long hugetlbfs_fallocate(struct file *file, int mode, loff_t offset, mutex_lock(&hugetlb_fault_mutex_table[hash]); /* See if already present in mapping to avoid alloc/free */ - rcu_read_lock(); - present = page_cache_next_miss(mapping, index, 1) != index; - rcu_read_unlock(); - if (present) { + folio = filemap_get_folio(mapping, idx); + if (folio) { + folio_put(folio); mutex_unlock(&hugetlb_fault_mutex_table[hash]); hugetlb_drop_vma_policy(&pseudo_vma); continue; diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 245038a9fe4ea..29ab27d2a3ef5 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -5666,13 +5666,12 @@ static bool hugetlbfs_pagecache_present(struct hstate *h, { struct address_space *mapping = vma->vm_file->f_mapping; pgoff_t idx = vma_hugecache_offset(h, vma, address); - bool present; - - rcu_read_lock(); - present = page_cache_next_miss(mapping, idx, 1) != idx; - rcu_read_unlock(); + struct folio *folio; - return present; + folio = filemap_get_folio(mapping, idx); + if (folio) + folio_put(folio); + return folio != NULL; } int hugetlb_add_to_page_cache(struct folio *folio, struct address_space *mapping, -- 2.40.1

2 years, 4 months

2
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[merged mm-hotfixes-stable] zswap-do-not-shrink-if-cgroup-may-not-zswap.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: zswap: do not shrink if cgroup may not zswap has been removed from the -mm tree. Its filename was zswap-do-not-shrink-if-cgroup-may-not-zswap.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: Nhat Pham <nphamcs(a)gmail.com> Subject: zswap: do not shrink if cgroup may not zswap Date: Tue, 30 May 2023 15:24:40 -0700 Before storing a page, zswap first checks if the number of stored pages exceeds the limit specified by memory.zswap.max, for each cgroup in the hierarchy. If this limit is reached or exceeded, then zswap shrinking is triggered and short-circuits the store attempt. However, since the zswap's LRU is not memcg-aware, this can create the following pathological behavior: the cgroup whose zswap limit is 0 will evict pages from other cgroups continually, without lowering its own zswap usage. This means the shrinking will continue until the need for swap ceases or the pool becomes empty. As a result of this, we observe a disproportionate amount of zswap writeback and a perpetually small zswap pool in our experiments, even though the pool limit is never hit. More generally, a cgroup might unnecessarily evict pages from other cgroups before we drive the memcg back below its limit. This patch fixes the issue by rejecting zswap store attempt without shrinking the pool when obj_cgroup_may_zswap() returns false. [akpm(a)linux-foundation.org: fix return of unintialized value] [akpm(a)linux-foundation.org: s/ENOSPC/ENOMEM/] Link: https://lkml.kernel.org/r/20230530222440.2777700-1-nphamcs@gmail.com Link: https://lkml.kernel.org/r/20230530232435.3097106-1-nphamcs@gmail.com Fixes: f4840ccfca25 ("zswap: memcg accounting") Signed-off-by: Nhat Pham <nphamcs(a)gmail.com> Cc: Dan Streetman <ddstreet(a)ieee.org> Cc: Domenico Cerasuolo <cerasuolodomenico(a)gmail.com> Cc: Johannes Weiner <hannes(a)cmpxchg.org> Cc: Seth Jennings <sjenning(a)redhat.com> Cc: Vitaly Wool <vitaly.wool(a)konsulko.com> Cc: Yosry Ahmed <yosryahmed(a)google.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/zswap.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) --- a/mm/zswap.c~zswap-do-not-shrink-if-cgroup-may-not-zswap +++ a/mm/zswap.c @@ -1174,9 +1174,16 @@ static int zswap_frontswap_store(unsigne goto reject; } + /* + * XXX: zswap reclaim does not work with cgroups yet. Without a + * cgroup-aware entry LRU, we will push out entries system-wide based on + * local cgroup limits. + */ objcg = get_obj_cgroup_from_page(page); - if (objcg && !obj_cgroup_may_zswap(objcg)) - goto shrink; + if (objcg && !obj_cgroup_may_zswap(objcg)) { + ret = -ENOMEM; + goto reject; + } /* reclaim space if needed */ if (zswap_is_full()) { _ Patches currently in -mm which might be from nphamcs(a)gmail.com are workingset-refactor-lru-refault-to-expose-refault-recency-check.patch cachestat-implement-cachestat-syscall.patch cachestat-implement-cachestat-syscall-fix.patch cachestat-wire-up-cachestat-for-other-architectures.patch cachestat-wire-up-cachestat-for-other-architectures-fix.patch selftests-add-selftests-for-cachestat.patch

2 years, 4 months

1
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[merged mm-hotfixes-stable] ocfs2-check-new-file-size-on-fallocate-call.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: ocfs2: check new file size on fallocate call has been removed from the -mm tree. Its filename was ocfs2-check-new-file-size-on-fallocate-call.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: Lu��s Henriques <ocfs2-devel(a)oss.oracle.com> Subject: ocfs2: check new file size on fallocate call Date: Mon, 29 May 2023 16:26:45 +0100 When changing a file size with fallocate() the new size isn't being checked. In particular, the FSIZE ulimit isn't being checked, which makes fstest generic/228 fail. Simply adding a call to inode_newsize_ok() fixes this issue. Link: https://lkml.kernel.org/r/20230529152645.32680-1-lhenriques@suse.de Signed-off-by: Lu��s Henriques <lhenriques(a)suse.de> Reviewed-by: Mark Fasheh <mark(a)fasheh.com> Reviewed-by: Joseph Qi <joseph.qi(a)linux.alibaba.com> Cc: Joel Becker <jlbec(a)evilplan.org> Cc: Junxiao Bi <junxiao.bi(a)oracle.com> Cc: Changwei Ge <gechangwei(a)live.cn> Cc: Gang He <ghe(a)suse.com> Cc: Jun Piao <piaojun(a)huawei.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- fs/ocfs2/file.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) --- a/fs/ocfs2/file.c~ocfs2-check-new-file-size-on-fallocate-call +++ a/fs/ocfs2/file.c @@ -2100,14 +2100,20 @@ static long ocfs2_fallocate(struct file struct ocfs2_space_resv sr; int change_size = 1; int cmd = OCFS2_IOC_RESVSP64; + int ret = 0; if (mode & ~(FALLOC_FL_KEEP_SIZE | FALLOC_FL_PUNCH_HOLE)) return -EOPNOTSUPP; if (!ocfs2_writes_unwritten_extents(osb)) return -EOPNOTSUPP; - if (mode & FALLOC_FL_KEEP_SIZE) + if (mode & FALLOC_FL_KEEP_SIZE) { change_size = 0; + } else { + ret = inode_newsize_ok(inode, offset + len); + if (ret) + return ret; + } if (mode & FALLOC_FL_PUNCH_HOLE) cmd = OCFS2_IOC_UNRESVSP64; _ Patches currently in -mm which might be from ocfs2-devel(a)oss.oracle.com are

2 years, 4 months

1
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[merged mm-hotfixes-stable] mm-damon-core-fix-divide-error-in-damon_nr_accesses_to_accesses_bp.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: mm/damon/core: fix divide error in damon_nr_accesses_to_accesses_bp() has been removed from the -mm tree. Its filename was mm-damon-core-fix-divide-error-in-damon_nr_accesses_to_accesses_bp.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: Kefeng Wang <wangkefeng.wang(a)huawei.com> Subject: mm/damon/core: fix divide error in damon_nr_accesses_to_accesses_bp() Date: Sat, 27 May 2023 11:21:01 +0800 If 'aggr_interval' is smaller than 'sample_interval', max_nr_accesses in damon_nr_accesses_to_accesses_bp() becomes zero which leads to divide error, let's validate the values of them in damon_set_attrs() to fix it, which similar to others attrs check. Link: https://lkml.kernel.org/r/20230527032101.167788-1-wangkefeng.wang@huawei.com Fixes: 2f5bef5a590b ("mm/damon/core: update monitoring results for new monitoring attributes") Reported-by: syzbot+841a46899768ec7bec67(a)syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=841a46899768ec7bec67 Link: https://lore.kernel.org/damon/00000000000055fc4e05fc975bc2@google.com/ Reviewed-by: SeongJae Park <sj(a)kernel.org> Signed-off-by: Kefeng Wang <wangkefeng.wang(a)huawei.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/damon/core.c | 2 ++ 1 file changed, 2 insertions(+) --- a/mm/damon/core.c~mm-damon-core-fix-divide-error-in-damon_nr_accesses_to_accesses_bp +++ a/mm/damon/core.c @@ -551,6 +551,8 @@ int damon_set_attrs(struct damon_ctx *ct return -EINVAL; if (attrs->min_nr_regions > attrs->max_nr_regions) return -EINVAL; + if (attrs->sample_interval > attrs->aggr_interval) + return -EINVAL; damon_update_monitoring_results(ctx, attrs); ctx->attrs = *attrs; _ Patches currently in -mm which might be from wangkefeng.wang(a)huawei.com are mm-memory_failure-move-memory_failure_attr_group-under-memory_failure.patch mm-memory-failure-move-sysctl-register-in-memory_failure_init.patch mm-page_alloc-move-mirrored_kernelcore-into-mm_initc.patch mm-page_alloc-move-init_on_alloc-free-into-mm_initc.patch mm-page_alloc-move-set_zone_contiguous-into-mm_initc.patch mm-page_alloc-collect-mem-statistic-into-show_memc.patch mm-page_alloc-squash-page_is_consistent.patch mm-page_alloc-remove-alloc_contig_dump_pages-stub.patch mm-page_alloc-split-out-fail_page_alloc.patch mm-page_alloc-split-out-debug_pagealloc.patch mm-page_alloc-move-mark_free_page-into-snapshotc.patch mm-page_alloc-move-pm_-function-into-power.patch mm-vmscan-use-gfp_has_io_fs.patch mm-page_alloc-move-sysctls-into-it-own-fils.patch mm-page_alloc-move-is_check_pages_enabled-into-page_allocc.patch

2 years, 4 months

1
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[merged mm-hotfixes-stable] epoll-ep_autoremove_wake_function-should-use-list_del_init_careful.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: epoll: ep_autoremove_wake_function should use list_del_init_careful has been removed from the -mm tree. Its filename was epoll-ep_autoremove_wake_function-should-use-list_del_init_careful.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: Benjamin Segall <bsegall(a)google.com> Subject: epoll: ep_autoremove_wake_function should use list_del_init_careful Date: Tue, 30 May 2023 11:32:28 -0700 autoremove_wake_function uses list_del_init_careful, so should epoll's more aggressive variant. It only doesn't because it was copied from an older wait.c rather than the most recent. [bsegall(a)google.com: add comment] Link: https://lkml.kernel.org/r/xm26bki0ulsr.fsf_-_@google.com Link: https://lkml.kernel.org/r/xm26pm6hvfer.fsf@google.com Fixes: a16ceb139610 ("epoll: autoremove wakers even more aggressively") Signed-off-by: Ben Segall <bsegall(a)google.com> Cc: Al Viro <viro(a)zeniv.linux.org.uk> Cc: Christian Brauner <brauner(a)kernel.org> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- fs/eventpoll.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) --- a/fs/eventpoll.c~epoll-ep_autoremove_wake_function-should-use-list_del_init_careful +++ a/fs/eventpoll.c @@ -1805,7 +1805,11 @@ static int ep_autoremove_wake_function(s { int ret = default_wake_function(wq_entry, mode, sync, key); - list_del_init(&wq_entry->entry); + /* + * Pairs with list_empty_careful in ep_poll, and ensures future loop + * iterations see the cause of this wakeup. + */ + list_del_init_careful(&wq_entry->entry); return ret; } _ Patches currently in -mm which might be from bsegall(a)google.com are

2 years, 4 months

1
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[merged mm-hotfixes-stable] mm-gup_test-fix-ioctl-fail-for-compat-task.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: mm/gup_test: fix ioctl fail for compat task has been removed from the -mm tree. Its filename was mm-gup_test-fix-ioctl-fail-for-compat-task.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: Haibo Li <haibo.li(a)mediatek.com> Subject: mm/gup_test: fix ioctl fail for compat task Date: Fri, 26 May 2023 10:21:25 +0800 When tools/testing/selftests/mm/gup_test.c is compiled as 32bit, then run on arm64 kernel, it reports "ioctl: Inappropriate ioctl for device". Fix it by filling compat_ioctl in gup_test_fops Link: https://lkml.kernel.org/r/20230526022125.175728-1-haibo.li@mediatek.com Signed-off-by: Haibo Li <haibo.li(a)mediatek.com> Acked-by: David Hildenbrand <david(a)redhat.com> Cc: AngeloGioacchino Del Regno <angelogioacchino.delregno(a)collabora.com> Cc: Matthias Brugger <matthias.bgg(a)gmail.com> Cc: John Hubbard <jhubbard(a)nvidia.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/gup_test.c | 1 + 1 file changed, 1 insertion(+) --- a/mm/gup_test.c~mm-gup_test-fix-ioctl-fail-for-compat-task +++ a/mm/gup_test.c @@ -381,6 +381,7 @@ static int gup_test_release(struct inode static const struct file_operations gup_test_fops = { .open = nonseekable_open, .unlocked_ioctl = gup_test_ioctl, + .compat_ioctl = compat_ptr_ioctl, .release = gup_test_release, }; _ Patches currently in -mm which might be from haibo.li(a)mediatek.com are

2 years, 4 months

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[merged mm-hotfixes-stable] nilfs2-reject-devices-with-insufficient-block-count.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: nilfs2: reject devices with insufficient block count has been removed from the -mm tree. Its filename was nilfs2-reject-devices-with-insufficient-block-count.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: reject devices with insufficient block count Date: Fri, 26 May 2023 11:13:32 +0900 The current sanity check for nilfs2 geometry information lacks checks for the number of segments stored in superblocks, so even for device images that have been destructively truncated or have an unusually high number of segments, the mount operation may succeed. This causes out-of-bounds block I/O on file system block reads or log writes to the segments, the latter in particular causing "a_ops->writepages" to repeatedly fail, resulting in sync_inodes_sb() to hang. Fix this issue by checking the number of segments stored in the superblock and avoiding mounting devices that can cause out-of-bounds accesses. To eliminate the possibility of overflow when calculating the number of blocks required for the device from the number of segments, this also adds a helper function to calculate the upper bound on the number of segments and inserts a check using it. Link: https://lkml.kernel.org/r/20230526021332.3431-1-konishi.ryusuke@gmail.com Signed-off-by: Ryusuke Konishi <konishi.ryusuke(a)gmail.com> Reported-by: syzbot+7d50f1e54a12ba3aeae2(a)syzkaller.appspotmail.com Link: https://syzkaller.appspot.com/bug?extid=7d50f1e54a12ba3aeae2 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> --- fs/nilfs2/the_nilfs.c | 43 +++++++++++++++++++++++++++++++++++++++- 1 file changed, 42 insertions(+), 1 deletion(-) --- a/fs/nilfs2/the_nilfs.c~nilfs2-reject-devices-with-insufficient-block-count +++ a/fs/nilfs2/the_nilfs.c @@ -405,6 +405,18 @@ unsigned long nilfs_nrsvsegs(struct the_ 100)); } +/** + * nilfs_max_segment_count - calculate the maximum number of segments + * @nilfs: nilfs object + */ +static u64 nilfs_max_segment_count(struct the_nilfs *nilfs) +{ + u64 max_count = U64_MAX; + + do_div(max_count, nilfs->ns_blocks_per_segment); + return min_t(u64, max_count, ULONG_MAX); +} + void nilfs_set_nsegments(struct the_nilfs *nilfs, unsigned long nsegs) { nilfs->ns_nsegments = nsegs; @@ -414,6 +426,8 @@ void nilfs_set_nsegments(struct the_nilf static int nilfs_store_disk_layout(struct the_nilfs *nilfs, struct nilfs_super_block *sbp) { + u64 nsegments, nblocks; + if (le32_to_cpu(sbp->s_rev_level) < NILFS_MIN_SUPP_REV) { nilfs_err(nilfs->ns_sb, "unsupported revision (superblock rev.=%d.%d, current rev.=%d.%d). Please check the version of mkfs.nilfs(2).", @@ -457,7 +471,34 @@ static int nilfs_store_disk_layout(struc return -EINVAL; } - nilfs_set_nsegments(nilfs, le64_to_cpu(sbp->s_nsegments)); + nsegments = le64_to_cpu(sbp->s_nsegments); + if (nsegments > nilfs_max_segment_count(nilfs)) { + nilfs_err(nilfs->ns_sb, + "segment count %llu exceeds upper limit (%llu segments)", + (unsigned long long)nsegments, + (unsigned long long)nilfs_max_segment_count(nilfs)); + return -EINVAL; + } + + nblocks = sb_bdev_nr_blocks(nilfs->ns_sb); + if (nblocks) { + u64 min_block_count = nsegments * nilfs->ns_blocks_per_segment; + /* + * To avoid failing to mount early device images without a + * second superblock, exclude that block count from the + * "min_block_count" calculation. + */ + + if (nblocks < min_block_count) { + nilfs_err(nilfs->ns_sb, + "total number of segment blocks %llu exceeds device size (%llu blocks)", + (unsigned long long)min_block_count, + (unsigned long long)nblocks); + return -EINVAL; + } + } + + nilfs_set_nsegments(nilfs, nsegments); nilfs->ns_crc_seed = le32_to_cpu(sbp->s_crc_seed); return 0; } _ Patches currently in -mm which might be from konishi.ryusuke(a)gmail.com are

2 years, 4 months

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[merged mm-hotfixes-stable] ocfs2-fix-use-after-free-when-unmounting-read-only-filesystem.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: ocfs2: fix use-after-free when unmounting read-only filesystem has been removed from the -mm tree. Its filename was ocfs2-fix-use-after-free-when-unmounting-read-only-filesystem.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: Lu��s Henriques <ocfs2-devel(a)oss.oracle.com> Subject: ocfs2: fix use-after-free when unmounting read-only filesystem Date: Mon, 22 May 2023 11:21:12 +0100 It's trivial to trigger a use-after-free bug in the ocfs2 quotas code using fstest generic/452. After a read-only remount, quotas are suspended and ocfs2_mem_dqinfo is freed through ->ocfs2_local_free_info(). When unmounting the filesystem, an UAF access to the oinfo will eventually cause a crash. BUG: KASAN: slab-use-after-free in timer_delete+0x54/0xc0 Read of size 8 at addr ffff8880389a8208 by task umount/669 ... Call Trace: <TASK> ... timer_delete+0x54/0xc0 try_to_grab_pending+0x31/0x230 __cancel_work_timer+0x6c/0x270 ocfs2_disable_quotas.isra.0+0x3e/0xf0 [ocfs2] ocfs2_dismount_volume+0xdd/0x450 [ocfs2] generic_shutdown_super+0xaa/0x280 kill_block_super+0x46/0x70 deactivate_locked_super+0x4d/0xb0 cleanup_mnt+0x135/0x1f0 ... </TASK> Allocated by task 632: kasan_save_stack+0x1c/0x40 kasan_set_track+0x21/0x30 __kasan_kmalloc+0x8b/0x90 ocfs2_local_read_info+0xe3/0x9a0 [ocfs2] dquot_load_quota_sb+0x34b/0x680 dquot_load_quota_inode+0xfe/0x1a0 ocfs2_enable_quotas+0x190/0x2f0 [ocfs2] ocfs2_fill_super+0x14ef/0x2120 [ocfs2] mount_bdev+0x1be/0x200 legacy_get_tree+0x6c/0xb0 vfs_get_tree+0x3e/0x110 path_mount+0xa90/0xe10 __x64_sys_mount+0x16f/0x1a0 do_syscall_64+0x43/0x90 entry_SYSCALL_64_after_hwframe+0x72/0xdc Freed by task 650: kasan_save_stack+0x1c/0x40 kasan_set_track+0x21/0x30 kasan_save_free_info+0x2a/0x50 __kasan_slab_free+0xf9/0x150 __kmem_cache_free+0x89/0x180 ocfs2_local_free_info+0x2ba/0x3f0 [ocfs2] dquot_disable+0x35f/0xa70 ocfs2_susp_quotas.isra.0+0x159/0x1a0 [ocfs2] ocfs2_remount+0x150/0x580 [ocfs2] reconfigure_super+0x1a5/0x3a0 path_mount+0xc8a/0xe10 __x64_sys_mount+0x16f/0x1a0 do_syscall_64+0x43/0x90 entry_SYSCALL_64_after_hwframe+0x72/0xdc Link: https://lkml.kernel.org/r/20230522102112.9031-1-lhenriques@suse.de Signed-off-by: Lu��s Henriques <lhenriques(a)suse.de> Reviewed-by: Joseph Qi <joseph.qi(a)linux.alibaba.com> Tested-by: Joseph Qi <joseph.qi(a)linux.alibaba.com> Cc: Mark Fasheh <mark(a)fasheh.com> Cc: Joel Becker <jlbec(a)evilplan.org> Cc: Junxiao Bi <junxiao.bi(a)oracle.com> Cc: Changwei Ge <gechangwei(a)live.cn> Cc: Gang He <ghe(a)suse.com> Cc: Jun Piao <piaojun(a)huawei.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- fs/ocfs2/super.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) --- a/fs/ocfs2/super.c~ocfs2-fix-use-after-free-when-unmounting-read-only-filesystem +++ a/fs/ocfs2/super.c @@ -952,8 +952,10 @@ static void ocfs2_disable_quotas(struct for (type = 0; type < OCFS2_MAXQUOTAS; type++) { if (!sb_has_quota_loaded(sb, type)) continue; - oinfo = sb_dqinfo(sb, type)->dqi_priv; - cancel_delayed_work_sync(&oinfo->dqi_sync_work); + if (!sb_has_quota_suspended(sb, type)) { + oinfo = sb_dqinfo(sb, type)->dqi_priv; + cancel_delayed_work_sync(&oinfo->dqi_sync_work); + } inode = igrab(sb->s_dquot.files[type]); /* Turn off quotas. This will remove all dquot structures from * memory and so they will be automatically synced to global _ Patches currently in -mm which might be from ocfs2-devel(a)oss.oracle.com are

2 years, 4 months

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[merged mm-hotfixes-stable] nilfs2-fix-possible-out-of-bounds-segment-allocation-in-resize-ioctl.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: nilfs2: fix possible out-of-bounds segment allocation in resize ioctl has been removed from the -mm tree. Its filename was nilfs2-fix-possible-out-of-bounds-segment-allocation-in-resize-ioctl.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 possible out-of-bounds segment allocation in resize ioctl Date: Wed, 24 May 2023 18:43:48 +0900 Syzbot reports that in its stress test for resize ioctl, the log writing function nilfs_segctor_do_construct hits a WARN_ON in nilfs_segctor_truncate_segments(). It turned out that there is a problem with the current implementation of the resize ioctl, which changes the writable range on the device (the range of allocatable segments) at the end of the resize process. This order is necessary for file system expansion to avoid corrupting the superblock at trailing edge. However, in the case of a file system shrink, if log writes occur after truncating out-of-bounds trailing segments and before the resize is complete, segments may be allocated from the truncated space. The userspace resize tool was fine as it limits the range of allocatable segments before performing the resize, but it can run into this issue if the resize ioctl is called alone. Fix this issue by changing nilfs_sufile_resize() to update the range of allocatable segments immediately after successful truncation of segment space in case of file system shrink. Link: https://lkml.kernel.org/r/20230524094348.3784-1-konishi.ryusuke@gmail.com Fixes: 4e33f9eab07e ("nilfs2: implement resize ioctl") Signed-off-by: Ryusuke Konishi <konishi.ryusuke(a)gmail.com> Reported-by: syzbot+33494cd0df2ec2931851(a)syzkaller.appspotmail.com Closes: https://lkml.kernel.org/r/0000000000005434c405fbbafdc5@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> --- fs/nilfs2/sufile.c | 9 +++++++++ 1 file changed, 9 insertions(+) --- a/fs/nilfs2/sufile.c~nilfs2-fix-possible-out-of-bounds-segment-allocation-in-resize-ioctl +++ a/fs/nilfs2/sufile.c @@ -779,6 +779,15 @@ int nilfs_sufile_resize(struct inode *su goto out_header; sui->ncleansegs -= nsegs - newnsegs; + + /* + * If the sufile is successfully truncated, immediately adjust + * the segment allocation space while locking the semaphore + * "mi_sem" so that nilfs_sufile_alloc() never allocates + * segments in the truncated space. + */ + sui->allocmax = newnsegs - 1; + sui->allocmin = 0; } kaddr = kmap_atomic(header_bh->b_page); _ Patches currently in -mm which might be from konishi.ryusuke(a)gmail.com are

2 years, 4 months

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[merged mm-hotfixes-stable] riscv-purgatory-remove-pgo-flags.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: riscv/purgatory: remove PGO flags has been removed from the -mm tree. Its filename was riscv-purgatory-remove-pgo-flags.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: Ricardo Ribalda <ribalda(a)chromium.org> Subject: riscv/purgatory: remove PGO flags Date: Fri, 19 May 2023 16:47:39 +0200 If profile-guided optimization is enabled, the purgatory ends up with multiple .text sections. This is not supported by kexec and crashes the system. Link: https://lkml.kernel.org/r/20230321-kexec_clang16-v7-4-b05c520b7296@chromium… Fixes: 930457057abe ("kernel/kexec_file.c: split up __kexec_load_puragory") Signed-off-by: Ricardo Ribalda <ribalda(a)chromium.org> Acked-by: Palmer Dabbelt <palmer(a)rivosinc.com> Cc: <stable(a)vger.kernel.org> Cc: Albert Ou <aou(a)eecs.berkeley.edu> Cc: Baoquan He <bhe(a)redhat.com> Cc: Borislav Petkov (AMD) <bp(a)alien8.de> Cc: Christophe Leroy <christophe.leroy(a)csgroup.eu> Cc: Dave Hansen <dave.hansen(a)linux.intel.com> Cc: Dave Young <dyoung(a)redhat.com> Cc: Eric W. Biederman <ebiederm(a)xmission.com> Cc: "H. Peter Anvin" <hpa(a)zytor.com> Cc: Ingo Molnar <mingo(a)redhat.com> Cc: Michael Ellerman <mpe(a)ellerman.id.au> Cc: Nathan Chancellor <nathan(a)kernel.org> Cc: Nicholas Piggin <npiggin(a)gmail.com> Cc: Nick Desaulniers <ndesaulniers(a)google.com> Cc: Palmer Dabbelt <palmer(a)dabbelt.com> Cc: Paul Walmsley <paul.walmsley(a)sifive.com> Cc: Philipp Rudo <prudo(a)redhat.com> Cc: Ross Zwisler <zwisler(a)google.com> Cc: Simon Horman <horms(a)kernel.org> Cc: Steven Rostedt (Google) <rostedt(a)goodmis.org> Cc: Thomas Gleixner <tglx(a)linutronix.de> Cc: Tom Rix <trix(a)redhat.com> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- arch/riscv/purgatory/Makefile | 5 +++++ 1 file changed, 5 insertions(+) --- a/arch/riscv/purgatory/Makefile~riscv-purgatory-remove-pgo-flags +++ a/arch/riscv/purgatory/Makefile @@ -35,6 +35,11 @@ CFLAGS_sha256.o := -D__DISABLE_EXPORTS CFLAGS_string.o := -D__DISABLE_EXPORTS CFLAGS_ctype.o := -D__DISABLE_EXPORTS +# When profile-guided optimization is enabled, llvm emits two different +# overlapping text sections, which is not supported by kexec. Remove profile +# optimization flags. +KBUILD_CFLAGS := $(filter-out -fprofile-sample-use=% -fprofile-use=%,$(KBUILD_CFLAGS)) + # When linking purgatory.ro with -r unresolved symbols are not checked, # also link a purgatory.chk binary without -r to check for unresolved symbols. PURGATORY_LDFLAGS := -e purgatory_start -z nodefaultlib _ Patches currently in -mm which might be from ribalda(a)chromium.org are

2 years, 4 months

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[merged mm-hotfixes-stable] powerpc-purgatory-remove-pgo-flags.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: powerpc/purgatory: remove PGO flags has been removed from the -mm tree. Its filename was powerpc-purgatory-remove-pgo-flags.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: Ricardo Ribalda <ribalda(a)chromium.org> Subject: powerpc/purgatory: remove PGO flags Date: Fri, 19 May 2023 16:47:38 +0200 If profile-guided optimization is enabled, the purgatory ends up with multiple .text sections. This is not supported by kexec and crashes the system. Link: https://lkml.kernel.org/r/20230321-kexec_clang16-v7-3-b05c520b7296@chromium… Fixes: 930457057abe ("kernel/kexec_file.c: split up __kexec_load_puragory") Signed-off-by: Ricardo Ribalda <ribalda(a)chromium.org> Cc: Michael Ellerman <mpe(a)ellerman.id.au> Cc: Nicholas Piggin <npiggin(a)gmail.com> Cc: Christophe Leroy <christophe.leroy(a)csgroup.eu> Cc: <stable(a)vger.kernel.org> Cc: Albert Ou <aou(a)eecs.berkeley.edu> Cc: Baoquan He <bhe(a)redhat.com> Cc: Borislav Petkov (AMD) <bp(a)alien8.de> Cc: Dave Hansen <dave.hansen(a)linux.intel.com> Cc: Dave Young <dyoung(a)redhat.com> Cc: Eric W. Biederman <ebiederm(a)xmission.com> Cc: "H. Peter Anvin" <hpa(a)zytor.com> Cc: Ingo Molnar <mingo(a)redhat.com> Cc: Nathan Chancellor <nathan(a)kernel.org> Cc: Nick Desaulniers <ndesaulniers(a)google.com> Cc: Palmer Dabbelt <palmer(a)dabbelt.com> Cc: Palmer Dabbelt <palmer(a)rivosinc.com> Cc: Paul Walmsley <paul.walmsley(a)sifive.com> Cc: Philipp Rudo <prudo(a)redhat.com> Cc: Ross Zwisler <zwisler(a)google.com> Cc: Simon Horman <horms(a)kernel.org> Cc: Steven Rostedt (Google) <rostedt(a)goodmis.org> Cc: Thomas Gleixner <tglx(a)linutronix.de> Cc: Tom Rix <trix(a)redhat.com> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- arch/powerpc/purgatory/Makefile | 5 +++++ 1 file changed, 5 insertions(+) --- a/arch/powerpc/purgatory/Makefile~powerpc-purgatory-remove-pgo-flags +++ a/arch/powerpc/purgatory/Makefile @@ -5,6 +5,11 @@ KCSAN_SANITIZE := n targets += trampoline_$(BITS).o purgatory.ro +# When profile-guided optimization is enabled, llvm emits two different +# overlapping text sections, which is not supported by kexec. Remove profile +# optimization flags. +KBUILD_CFLAGS := $(filter-out -fprofile-sample-use=% -fprofile-use=%,$(KBUILD_CFLAGS)) + LDFLAGS_purgatory.ro := -e purgatory_start -r --no-undefined $(obj)/purgatory.ro: $(obj)/trampoline_$(BITS).o FORCE _ Patches currently in -mm which might be from ribalda(a)chromium.org are

2 years, 4 months

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[merged mm-hotfixes-stable] x86-purgatory-remove-pgo-flags.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: x86/purgatory: remove PGO flags has been removed from the -mm tree. Its filename was x86-purgatory-remove-pgo-flags.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: Ricardo Ribalda <ribalda(a)chromium.org> Subject: x86/purgatory: remove PGO flags Date: Fri, 19 May 2023 16:47:37 +0200 If profile-guided optimization is enabled, the purgatory ends up with multiple .text sections. This is not supported by kexec and crashes the system. Link: https://lkml.kernel.org/r/20230321-kexec_clang16-v7-2-b05c520b7296@chromium… Fixes: 930457057abe ("kernel/kexec_file.c: split up __kexec_load_puragory") Signed-off-by: Ricardo Ribalda <ribalda(a)chromium.org> Cc: <stable(a)vger.kernel.org> Cc: Albert Ou <aou(a)eecs.berkeley.edu> Cc: Baoquan He <bhe(a)redhat.com> Cc: Borislav Petkov (AMD) <bp(a)alien8.de> Cc: Christophe Leroy <christophe.leroy(a)csgroup.eu> Cc: Dave Hansen <dave.hansen(a)linux.intel.com> Cc: Dave Young <dyoung(a)redhat.com> Cc: Eric W. Biederman <ebiederm(a)xmission.com> Cc: "H. Peter Anvin" <hpa(a)zytor.com> Cc: Ingo Molnar <mingo(a)redhat.com> Cc: Michael Ellerman <mpe(a)ellerman.id.au> Cc: Nathan Chancellor <nathan(a)kernel.org> Cc: Nicholas Piggin <npiggin(a)gmail.com> Cc: Nick Desaulniers <ndesaulniers(a)google.com> Cc: Palmer Dabbelt <palmer(a)dabbelt.com> Cc: Palmer Dabbelt <palmer(a)rivosinc.com> Cc: Paul Walmsley <paul.walmsley(a)sifive.com> Cc: Philipp Rudo <prudo(a)redhat.com> Cc: Ross Zwisler <zwisler(a)google.com> Cc: Simon Horman <horms(a)kernel.org> Cc: Steven Rostedt (Google) <rostedt(a)goodmis.org> Cc: Thomas Gleixner <tglx(a)linutronix.de> Cc: Tom Rix <trix(a)redhat.com> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- arch/x86/purgatory/Makefile | 5 +++++ 1 file changed, 5 insertions(+) --- a/arch/x86/purgatory/Makefile~x86-purgatory-remove-pgo-flags +++ a/arch/x86/purgatory/Makefile @@ -14,6 +14,11 @@ $(obj)/sha256.o: $(srctree)/lib/crypto/s CFLAGS_sha256.o := -D__DISABLE_EXPORTS +# When profile-guided optimization is enabled, llvm emits two different +# overlapping text sections, which is not supported by kexec. Remove profile +# optimization flags. +KBUILD_CFLAGS := $(filter-out -fprofile-sample-use=% -fprofile-use=%,$(KBUILD_CFLAGS)) + # When linking purgatory.ro with -r unresolved symbols are not checked, # also link a purgatory.chk binary without -r to check for unresolved symbols. PURGATORY_LDFLAGS := -e purgatory_start -z nodefaultlib _ Patches currently in -mm which might be from ribalda(a)chromium.org are

2 years, 4 months

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[merged mm-hotfixes-stable] kexec-support-purgatories-with-texthot-sections.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: kexec: support purgatories with .text.hot sections has been removed from the -mm tree. Its filename was kexec-support-purgatories-with-texthot-sections.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: Ricardo Ribalda <ribalda(a)chromium.org> Subject: kexec: support purgatories with .text.hot sections Date: Fri, 19 May 2023 16:47:36 +0200 Patch series "kexec: Fix kexec_file_load for llvm16 with PGO", v7. When upreving llvm I realised that kexec stopped working on my test platform. The reason seems to be that due to PGO there are multiple .text sections on the purgatory, and kexec does not supports that. This patch (of 4): Clang16 links the purgatory text in two sections when PGO is in use: [ 1] .text PROGBITS 0000000000000000 00000040 00000000000011a1 0000000000000000 AX 0 0 16 [ 2] .rela.text RELA 0000000000000000 00003498 0000000000000648 0000000000000018 I 24 1 8 ... [17] .text.hot. PROGBITS 0000000000000000 00003220 000000000000020b 0000000000000000 AX 0 0 1 [18] .rela.text.hot. RELA 0000000000000000 00004428 0000000000000078 0000000000000018 I 24 17 8 And both of them have their range [sh_addr ... sh_addr+sh_size] on the area pointed by `e_entry`. This causes that image->start is calculated twice, once for .text and another time for .text.hot. The second calculation leaves image->start in a random location. Because of this, the system crashes immediately after: kexec_core: Starting new kernel Link: https://lkml.kernel.org/r/20230321-kexec_clang16-v7-0-b05c520b7296@chromium… Link: https://lkml.kernel.org/r/20230321-kexec_clang16-v7-1-b05c520b7296@chromium… Fixes: 930457057abe ("kernel/kexec_file.c: split up __kexec_load_puragory") Signed-off-by: Ricardo Ribalda <ribalda(a)chromium.org> Reviewed-by: Ross Zwisler <zwisler(a)google.com> Reviewed-by: Steven Rostedt (Google) <rostedt(a)goodmis.org> Reviewed-by: Philipp Rudo <prudo(a)redhat.com> Cc: Albert Ou <aou(a)eecs.berkeley.edu> Cc: Baoquan He <bhe(a)redhat.com> Cc: Borislav Petkov (AMD) <bp(a)alien8.de> Cc: Christophe Leroy <christophe.leroy(a)csgroup.eu> Cc: Dave Hansen <dave.hansen(a)linux.intel.com> Cc: Dave Young <dyoung(a)redhat.com> Cc: Eric W. Biederman <ebiederm(a)xmission.com> Cc: "H. Peter Anvin" <hpa(a)zytor.com> Cc: Ingo Molnar <mingo(a)redhat.com> Cc: Michael Ellerman <mpe(a)ellerman.id.au> Cc: Nathan Chancellor <nathan(a)kernel.org> Cc: Nicholas Piggin <npiggin(a)gmail.com> Cc: Nick Desaulniers <ndesaulniers(a)google.com> Cc: Palmer Dabbelt <palmer(a)dabbelt.com> Cc: Palmer Dabbelt <palmer(a)rivosinc.com> Cc: Paul Walmsley <paul.walmsley(a)sifive.com> Cc: Simon Horman <horms(a)kernel.org> Cc: Thomas Gleixner <tglx(a)linutronix.de> Cc: Tom Rix <trix(a)redhat.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- kernel/kexec_file.c | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) --- a/kernel/kexec_file.c~kexec-support-purgatories-with-texthot-sections +++ a/kernel/kexec_file.c @@ -901,10 +901,22 @@ static int kexec_purgatory_setup_sechdrs } offset = ALIGN(offset, align); + + /* + * Check if the segment contains the entry point, if so, + * calculate the value of image->start based on it. + * If the compiler has produced more than one .text section + * (Eg: .text.hot), they are generally after the main .text + * section, and they shall not be used to calculate + * image->start. So do not re-calculate image->start if it + * is not set to the initial value, and warn the user so they + * have a chance to fix their purgatory's linker script. + */ if (sechdrs[i].sh_flags & SHF_EXECINSTR && pi->ehdr->e_entry >= sechdrs[i].sh_addr && pi->ehdr->e_entry < (sechdrs[i].sh_addr - + sechdrs[i].sh_size)) { + + sechdrs[i].sh_size) && + !WARN_ON(kbuf->image->start != pi->ehdr->e_entry)) { kbuf->image->start -= sechdrs[i].sh_addr; kbuf->image->start += kbuf->mem + offset; } _ Patches currently in -mm which might be from ribalda(a)chromium.org are

2 years, 4 months

1
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0 0

[merged mm-hotfixes-stable] mm-uffd-fix-vma-operation-where-start-addr-cuts-part-of-vma.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: mm/uffd: fix vma operation where start addr cuts part of vma has been removed from the -mm tree. Its filename was mm-uffd-fix-vma-operation-where-start-addr-cuts-part-of-vma.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 Xu <peterx(a)redhat.com> Subject: mm/uffd: fix vma operation where start addr cuts part of vma Date: Wed, 17 May 2023 15:09:15 -0400 Patch series "mm/uffd: Fix vma merge/split", v2. This series contains two patches that fix vma merge/split for userfaultfd on two separate issues. Patch 1 fixes a regression since 6.1+ due to something we overlooked when converting to maple tree apis. The plan is we use patch 1 to replace the commit "2f628010799e (mm: userfaultfd: avoid passing an invalid range to vma_merge())" in mm-hostfixes-unstable tree if possible, so as to bring uffd vma operations back aligned with the rest code again. Patch 2 fixes a long standing issue that vma can be left unmerged even if we can for either uffd register or unregister. Many thanks to Lorenzo on either noticing this issue from the assert movement patch, looking at this problem, and also provided a reproducer on the unmerged vma issue [1]. [1] https://gist.github.com/lorenzo-stoakes/a11a10f5f479e7a977fc456331266e0e This patch (of 2): It seems vma merging with uffd paths is broken with either register/unregister, where right now we can feed wrong parameters to vma_merge() and it's found by recent patch which moved asserts upwards in vma_merge() by Lorenzo Stoakes: https://lore.kernel.org/all/ZFunF7DmMdK05MoF@FVFF77S0Q05N.cambridge.arm.com/ It's possible that "start" is contained within vma but not clamped to its start. We need to convert this into either "cannot merge" case or "can merge" case 4 which permits subdivision of prev by assigning vma to prev. As we loop, each subsequent VMA will be clamped to the start. This patch will eliminate the report and make sure vma_merge() calls will become legal again. One thing to mention is that the "Fixes: 29417d292bd0" below is there only to help explain where the warning can start to trigger, the real commit to fix should be 69dbe6daf104. Commit 29417d292bd0 helps us to identify the issue, but unfortunately we may want to keep it in Fixes too just to ease kernel backporters for easier tracking. Link: https://lkml.kernel.org/r/20230517190916.3429499-1-peterx@redhat.com Link: https://lkml.kernel.org/r/20230517190916.3429499-2-peterx@redhat.com Fixes: 69dbe6daf104 ("userfaultfd: use maple tree iterator to iterate VMAs") Signed-off-by: Peter Xu <peterx(a)redhat.com> Reported-by: Mark Rutland <mark.rutland(a)arm.com> Reviewed-by: Lorenzo Stoakes <lstoakes(a)gmail.com> Reviewed-by: Liam R. Howlett <Liam.Howlett(a)oracle.com> Closes: https://lore.kernel.org/all/ZFunF7DmMdK05MoF@FVFF77S0Q05N.cambridge.arm.com/ Cc: Lorenzo Stoakes <lstoakes(a)gmail.com> Cc: Mike Rapoport (IBM) <rppt(a)kernel.org> Cc: Liam R. Howlett <Liam.Howlett(a)oracle.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- fs/userfaultfd.c | 5 +++++ 1 file changed, 5 insertions(+) --- a/fs/userfaultfd.c~mm-uffd-fix-vma-operation-where-start-addr-cuts-part-of-vma +++ a/fs/userfaultfd.c @@ -1459,6 +1459,8 @@ static int userfaultfd_register(struct u vma_iter_set(&vmi, start); prev = vma_prev(&vmi); + if (vma->vm_start < start) + prev = vma; ret = 0; for_each_vma_range(vmi, vma, end) { @@ -1625,6 +1627,9 @@ static int userfaultfd_unregister(struct vma_iter_set(&vmi, start); prev = vma_prev(&vmi); + if (vma->vm_start < start) + prev = vma; + ret = 0; for_each_vma_range(vmi, vma, end) { cond_resched(); _ Patches currently in -mm which might be from peterx(a)redhat.com are

2 years, 4 months

1
0
0 0

[merged mm-hotfixes-stable] nilfs2-fix-incomplete-buffer-cleanup-in-nilfs_btnode_abort_change_key.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: nilfs2: fix incomplete buffer cleanup in nilfs_btnode_abort_change_key() has been removed from the -mm tree. Its filename was nilfs2-fix-incomplete-buffer-cleanup-in-nilfs_btnode_abort_change_key.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 incomplete buffer cleanup in nilfs_btnode_abort_change_key() Date: Sat, 13 May 2023 19:24:28 +0900 A syzbot fault injection test reported that nilfs_btnode_create_block, a helper function that allocates a new node block for b-trees, causes a kernel BUG for disk images where the file system block size is smaller than the page size. This was due to unexpected flags on the newly allocated buffer head, and it turned out to be because the buffer flags were not cleared by nilfs_btnode_abort_change_key() after an error occurred during a b-tree update operation and the buffer was later reused in that state. Fix this issue by using nilfs_btnode_delete() to abandon the unused preallocated buffer in nilfs_btnode_abort_change_key(). Link: https://lkml.kernel.org/r/20230513102428.10223-1-konishi.ryusuke@gmail.com Signed-off-by: Ryusuke Konishi <konishi.ryusuke(a)gmail.com> Reported-by: syzbot+b0a35a5c1f7e846d3b09(a)syzkaller.appspotmail.com Closes: https://lkml.kernel.org/r/000000000000d1d6c205ebc4d512@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> --- fs/nilfs2/btnode.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) --- a/fs/nilfs2/btnode.c~nilfs2-fix-incomplete-buffer-cleanup-in-nilfs_btnode_abort_change_key +++ a/fs/nilfs2/btnode.c @@ -285,6 +285,14 @@ void nilfs_btnode_abort_change_key(struc if (nbh == NULL) { /* blocksize == pagesize */ xa_erase_irq(&btnc->i_pages, newkey); unlock_page(ctxt->bh->b_page); - } else - brelse(nbh); + } else { + /* + * When canceling a buffer that a prepare operation has + * allocated to copy a node block to another location, use + * nilfs_btnode_delete() to initialize and release the buffer + * so that the buffer flags will not be in an inconsistent + * state when it is reallocated. + */ + nilfs_btnode_delete(nbh); + } } _ Patches currently in -mm which might be from konishi.ryusuke(a)gmail.com are

2 years, 4 months

1
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[PATCH] fs: avoid empty option when generating legacy mount string

by Thomas Weißschuh

As each option string fragment is always prepended with a comma it would happen that the whole string always starts with a comma. This could be interpreted by filesystem drivers as an empty option and may produce errors. For example the NTFS driver from ntfs.ko behaves like this and fails when mounted via the new API. Link: https://github.com/util-linux/util-linux/issues/2298 Fixes: 3e1aeb00e6d1 ("vfs: Implement a filesystem superblock creation/configuration context") Signed-off-by: Thomas Weißschuh <linux(a)weissschuh.net> --- fs/fs_context.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/fs/fs_context.c b/fs/fs_context.c index 24ce12f0db32..851214d1d013 100644 --- a/fs/fs_context.c +++ b/fs/fs_context.c @@ -561,7 +561,8 @@ static int legacy_parse_param(struct fs_context *fc, struct fs_parameter *param) return -ENOMEM; } - ctx->legacy_data[size++] = ','; + if (size) + ctx->legacy_data[size++] = ','; len = strlen(param->key); memcpy(ctx->legacy_data + size, param->key, len); size += len; --- base-commit: 9561de3a55bed6bdd44a12820ba81ec416e705a7 change-id: 20230607-fs-empty-option-265622371023 Best regards, -- Thomas Weißschuh <linux(a)weissschuh.net>

2 years, 4 months

4
4
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[PATCH 4.14] Fix double fget() in vhost_net_set_backend()

by Samuel Mendoza-Jonas

From: Al Viro <viro(a)zeniv.linux.org.uk> commit fb4554c2232e44d595920f4d5c66cf8f7d13f9bc upstream. Descriptor table is a shared resource; two fget() on the same descriptor may return different struct file references. get_tap_ptr_ring() is called after we'd found (and pinned) the socket we'll be using and it tries to find the private tun/tap data structures associated with it. Redoing the lookup by the same file descriptor we'd used to get the socket is racy - we need to same struct file. Thanks to Jason for spotting a braino in the original variant of patch - I'd missed the use of fd == -1 for disabling backend, and in that case we can end up with sock == NULL and sock != oldsock. Cc: stable(a)kernel.org Acked-by: Michael S. Tsirkin <mst(a)redhat.com> Signed-off-by: Jason Wang <jasowang(a)redhat.com> Signed-off-by: Al Viro <viro(a)zeniv.linux.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> [4.14: Account for get_tap_skb_array() instead of get_tap_ptr_ring()] Signed-off-by: Samuel Mendoza-Jonas <samjonas(a)amazon.com> --- drivers/vhost/net.c | 15 +++++++-------- 1 file changed, 7 insertions(+), 8 deletions(-) diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c index 66212ba07cbc..c41197402d81 100644 --- a/drivers/vhost/net.c +++ b/drivers/vhost/net.c @@ -1047,13 +1047,9 @@ static struct socket *get_raw_socket(int fd) return ERR_PTR(r); } -static struct skb_array *get_tap_skb_array(int fd) +static struct skb_array *get_tap_skb_array(struct file *file) { struct skb_array *array; - struct file *file = fget(fd); - - if (!file) - return NULL; array = tun_get_skb_array(file); if (!IS_ERR(array)) goto out; @@ -1062,7 +1058,6 @@ static struct skb_array *get_tap_skb_array(int fd) goto out; array = NULL; out: - fput(file); return array; } @@ -1143,8 +1138,12 @@ static long vhost_net_set_backend(struct vhost_net *n, unsigned index, int fd) vhost_net_disable_vq(n, vq); vq->private_data = sock; vhost_net_buf_unproduce(nvq); - if (index == VHOST_NET_VQ_RX) - nvq->rx_array = get_tap_skb_array(fd); + if (index == VHOST_NET_VQ_RX) { + if (sock) + nvq->rx_array = get_tap_skb_array(sock->file); + else + nvq->rx_array = NULL; + } r = vhost_vq_init_access(vq); if (r) goto err_used; -- 2.25.1

2 years, 4 months

2
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FAILED: patch "[PATCH] selftests: mptcp: join: skip if MPTCP is not supported" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y git checkout FETCH_HEAD git cherry-pick -x 715c78a82e00f848f99ef76e6f6b89216ccba268 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023060735-smelting-gas-07a2@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 715c78a82e00f848f99ef76e6f6b89216ccba268 Mon Sep 17 00:00:00 2001 From: Matthieu Baerts <matthieu.baerts(a)tessares.net> Date: Sun, 28 May 2023 19:35:29 +0200 Subject: [PATCH] selftests: mptcp: join: skip if MPTCP is not supported Selftests are supposed to run on any kernels, including the old ones not supporting MPTCP. A new check is then added to make sure MPTCP is supported. If not, the test stops and is marked as "skipped". Link: https://github.com/multipath-tcp/mptcp_net-next/issues/368 Fixes: b08fbf241064 ("selftests: add test-cases for MPTCP MP_JOIN") Cc: stable(a)vger.kernel.org Acked-by: Paolo Abeni <pabeni(a)redhat.com> Signed-off-by: Matthieu Baerts <matthieu.baerts(a)tessares.net> Signed-off-by: Paolo Abeni <pabeni(a)redhat.com> diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh index 4f3fe45f8f71..96f63172b8fe 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_join.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh @@ -10,6 +10,8 @@ # because it's invoked by variable name, see how the "tests" array is used #shellcheck disable=SC2317 +. "$(dirname "${0}")/mptcp_lib.sh" + ret=0 sin="" sinfail="" @@ -137,6 +139,8 @@ cleanup_partial() check_tools() { + mptcp_lib_check_mptcp + if ! ip -Version &> /dev/null; then echo "SKIP: Could not run test without ip tool" exit $ksft_skip

2 years, 4 months

3
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[PATCH 6.3] riscv: vmlinux.lds.S: Explicitly handle '.got' section

by Nathan Chancellor

This patch is for linux-6.3.y only, it has no direct mainline equivalent. LLVM 17 will now use the GOT for extern weak symbols when using the medany model, which causes a linker orphan section warning on linux-6.3.y: ld.lld: warning: <internal>:(.got) is being placed in '.got' This is not an issue in mainline because handling of the .got section was added by commit 39b33072941f ("riscv: Introduce CONFIG_RELOCATABLE") and further extended by commit 26e7aacb83df ("riscv: Allow to downgrade paging mode from the command line") in 6.4-rc1. Neither of these changes are suitable for stable, so add explicit handling of the .got section in a standalone change to align 6.3 and mainline, which addresses the warning. This is only an issue for 6.3 because commit f4b71bff8d85 ("riscv: select ARCH_WANT_LD_ORPHAN_WARN for !XIP_KERNEL") landed in 6.3-rc1, so earlier releases will not see this warning because it will not be enabled. Closes: https://github.com/ClangBuiltLinux/linux/issues/1865 Link: https://github.com/llvm/llvm-project/commit/a178ba9fbd0a27057dc2fa4cb53c76c… Signed-off-by: Nathan Chancellor <nathan(a)kernel.org> --- arch/riscv/kernel/vmlinux.lds.S | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/riscv/kernel/vmlinux.lds.S b/arch/riscv/kernel/vmlinux.lds.S index 53a8ad65b255..db56c38f0e19 100644 --- a/arch/riscv/kernel/vmlinux.lds.S +++ b/arch/riscv/kernel/vmlinux.lds.S @@ -129,6 +129,8 @@ SECTIONS *(.sdata*) } + .got : { *(.got*) } + #ifdef CONFIG_EFI .pecoff_edata_padding : { BYTE(0); . = ALIGN(PECOFF_FILE_ALIGNMENT); } __pecoff_data_raw_size = ABSOLUTE(. - __pecoff_text_end); --- base-commit: abfd9cf1c3d4d143a889b76af835078897e46c55 change-id: 20230605-6-3-riscv-got-orphan-warning-llvm-17-8c4b0b72282a Best regards, -- Nathan Chancellor <nathan(a)kernel.org>

2 years, 4 months

4
3
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[PATCH 6.1] tls: rx: strp: don't use GFP_KERNEL in softirq context

by Jakub Kicinski

[ Upstream commit 74836ec828fe17b63f2006fdbf53311d691396bf ] When receive buffer is small, or the TCP rx queue looks too complicated to bother using it directly - we allocate a new skb and copy data into it. We already use sk->sk_allocation... but nothing actually sets it to GFP_ATOMIC on the ->sk_data_ready() path. Users of HW offload are far more likely to experience problems due to scheduling while atomic. "Copy mode" is very rarely triggered with SW crypto. Fixes: 84c61fe1a75b ("tls: rx: do not use the standard strparser") Tested-by: Shai Amiram <samiram(a)nvidia.com> Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> Reviewed-by: Simon Horman <simon.horman(a)corigine.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> --- net/tls/tls_sw.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/net/tls/tls_sw.c b/net/tls/tls_sw.c index 992092aeebad..3a08cf1258b5 100644 --- a/net/tls/tls_sw.c +++ b/net/tls/tls_sw.c @@ -2287,8 +2287,12 @@ static void tls_data_ready(struct sock *sk) struct tls_context *tls_ctx = tls_get_ctx(sk); struct tls_sw_context_rx *ctx = tls_sw_ctx_rx(tls_ctx); struct sk_psock *psock; + gfp_t alloc_save; + alloc_save = sk->sk_allocation; + sk->sk_allocation = GFP_ATOMIC; tls_strp_data_ready(&ctx->strp); + sk->sk_allocation = alloc_save; psock = sk_psock_get(sk); if (psock) { -- 2.34.1

2 years, 4 months

2
1
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FAILED: patch "[PATCH] block: fix revalidate performance regression" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x 47fe1c3064c6bc1bfa3c032ff78e603e5dd6e5bc # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023060549-smolder-human-a813@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 47fe1c3064c6bc1bfa3c032ff78e603e5dd6e5bc Mon Sep 17 00:00:00 2001 From: Damien Le Moal <dlemoal(a)kernel.org> Date: Mon, 29 May 2023 16:32:37 +0900 Subject: [PATCH] block: fix revalidate performance regression The scsi driver function sd_read_block_characteristics() always calls disk_set_zoned() to a disk zoned model correctly, in case the device model changed. This is done even for regular disks to set the zoned model to BLK_ZONED_NONE and free any zone related resources if the drive previously was zoned. This behavior significantly impact the time it takes to revalidate disks on a large system as the call to disk_clear_zone_settings() done from disk_set_zoned() for the BLK_ZONED_NONE case results in the device request queued to be frozen, even if there are no zone resources to free. Avoid this overhead for non-zoned devices by not calling disk_clear_zone_settings() in disk_set_zoned() if the device model was already set to BLK_ZONED_NONE, which is always the case for regular devices. Reported by: Brian Bunker <brian(a)purestorage.com> Fixes: 508aebb80527 ("block: introduce blk_queue_clear_zone_settings()") Cc: stable(a)vger.kernel.org Signed-off-by: Damien Le Moal <dlemoal(a)kernel.org> Reviewed-by: Ming Lei <ming.lei(a)redhat.com> Link: https://lore.kernel.org/r/20230529073237.1339862-1-dlemoal@kernel.org Signed-off-by: Jens Axboe <axboe(a)kernel.dk> diff --git a/block/blk-settings.c b/block/blk-settings.c index 896b4654ab00..4dd59059b788 100644 --- a/block/blk-settings.c +++ b/block/blk-settings.c @@ -915,6 +915,7 @@ static bool disk_has_partitions(struct gendisk *disk) void disk_set_zoned(struct gendisk *disk, enum blk_zoned_model model) { struct request_queue *q = disk->queue; + unsigned int old_model = q->limits.zoned; switch (model) { case BLK_ZONED_HM: @@ -952,7 +953,7 @@ void disk_set_zoned(struct gendisk *disk, enum blk_zoned_model model) */ blk_queue_zone_write_granularity(q, queue_logical_block_size(q)); - } else { + } else if (old_model != BLK_ZONED_NONE) { disk_clear_zone_settings(disk); } }

2 years, 4 months

3
3
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[PATCH 6.1] drm/amd/display: Have Payload Properly Created After Resume

by Mario Limonciello

From: Fangzhi Zuo <jerry.zuo(a)amd.com> At drm suspend sequence, MST dc_sink is removed. When commit cached MST stream back in drm resume sequence, the MST stream payload is not properly created and added into the payload table. After resume, topology change is reprobed by removing existing streams first. That leads to no payload is found in the existing payload table as below error "[drm] ERROR No payload for [MST PORT:] found in mst state" 1. In encoder .atomic_check routine, remove check existance of dc_sink 2. Bypass MST by checking existence of MST root port. dc_link_type cannot differentiate MST port before topology is rediscovered. Reviewed-by: Wayne Lin <wayne.lin(a)amd.com> Acked-by: Tom Chung <chiahsuan.chung(a)amd.com> Signed-off-by: Fangzhi Zuo <jerry.zuo(a)amd.com> Tested-by: Daniel Wheeler <daniel.wheeler(a)amd.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> Cc: stable(a)vger.kernel.org (cherry picked from commit 52b112049e1da404828102ccb5b39e92d40f06d4) Adjusted for variables that were renamed between 6.1 and 6.3. Signed-off-by: Mario Limonciello <mario.limonciello(a)amd.com> --- This commit was tagged for stable but didn't apply due to variable name changes. It's important for MST during suspend/resume so I did the necessary manual fixups. drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index b46732cefe37..8ab0dd799b3c 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -2763,7 +2763,7 @@ static int dm_resume(void *handle) * this is the case when traversing through already created * MST connectors, should be skipped */ - if (aconnector->dc_link->type == dc_connection_mst_branch) + if (aconnector && aconnector->mst_port) continue; mutex_lock(&aconnector->hpd_lock); @@ -6492,7 +6492,7 @@ static int dm_encoder_helper_atomic_check(struct drm_encoder *encoder, int clock, bpp = 0; bool is_y420 = false; - if (!aconnector->port || !aconnector->dc_sink) + if (!aconnector->port) return 0; mst_port = aconnector->port; -- 2.34.1

2 years, 4 months

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[PATCH][stable-4.{14,19}.y 0/3] net: cdc_ncm: Backport fixes

by Tudor Ambarus

Backport patches in order to fix the kernel bug reported at: Link: https://syzkaller.appspot.com/bug?extid=b982f1059506db48409d Alexander's patches are prerequisites for the last. I made sure there are no other fixes in torvalds/master for the prerequisite patches. Compile tested. Intended for stable/linux-4.{14,19}.y. Alexander Bersenev (2): cdc_ncm: Implement the 32-bit version of NCM Transfer Block cdc_ncm: Fix the build warning Tudor Ambarus (1): net: cdc_ncm: Deal with too low values of dwNtbOutMaxSize drivers/net/usb/cdc_ncm.c | 435 ++++++++++++++++++++++++------- drivers/net/usb/huawei_cdc_ncm.c | 8 +- include/linux/usb/cdc_ncm.h | 15 +- 3 files changed, 355 insertions(+), 103 deletions(-) -- 2.41.0.rc0.172.g3f132b7071-goog

2 years, 4 months

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[PATCH 5.4 0/2] Backport few dfs related fixes to cifs

by Rishabh Bhatnagar

Recently we have been seeing kernel panic in cifs_reconnect function while accessing tgt_list. Looks like tgt_list is not initialized correctly. There are fixes already present in 5.10 and later trees. Backporting them to 5.4 CIFS VFS: \\172.30.1.14 cifs_reconnect: no target servers for DFS failover BUG: unable to handle page fault for address: fffffffffffffff8 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 260e067 P4D 260e067 PUD 2610067 PMD 0 Oops: 0000 [#1] SMP PTI RIP: 0010:cifs_reconnect+0x51d/0xef0 [cifs] RSP: 0018:ffffc90000693da0 EFLAGS: 00010282 RAX: fffffffffffffff8 RBX: ffff8887fa63b800 RCX: fffffffffffffff8 Call Trace: cifs_handle_standard+0x18d/0x1b0 [cifs] cifs_demultiplex_thread+0xa5c/0xc90 [cifs] kthread+0x113/0x130 Paulo Alcantara (2): cifs: get rid of unused parameter in reconn_setup_dfs_targets() cifs: handle empty list of targets in cifs_reconnect() fs/cifs/connect.c | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) -- 2.39.2

2 years, 4 months

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[PATCH 6.3 000/364] 6.3.4-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 6.3.4 release. There are 364 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 24 May 2023 19:03:25 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.3.4-rc1.… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.3.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 6.3.4-rc1 Wenchao Hao <haowenchao2(a)huawei.com> scsi: Revert "scsi: core: Do not increase scsi_device's iorequest_cnt if dispatch failed" Li Ma <li.ma(a)amd.com> drm/amdgpu: reserve the old gc_11_0_*_mes.bin Jack Xiao <Jack.Xiao(a)amd.com> drm/amd/amdgpu: introduce gc_*_mes_2.bin v2 Ard Biesheuvel <ardb(a)kernel.org> ARM: 9297/1: vfp: avoid unbalanced stack on 'success' return path Ard Biesheuvel <ardb(a)kernel.org> ARM: 9294/2: vfp: Fix broken softirq handling with instrumentation enabled Mathieu Poirier <mathieu.poirier(a)linaro.org> remoteproc: imx_dsp_rproc: Fix kernel test robot sparse warning Ze Gao <zegao2021(a)gmail.com> rethook, fprobe: do not trace rethook related functions Ze Gao <zegao2021(a)gmail.com> rethook: use preempt_{disable, enable}_notrace in rethook_trampoline_handler Peter Collingbourne <pcc(a)google.com> arm64: mte: Do not set PG_mte_tagged if tags were not initialized Peter Collingbourne <pcc(a)google.com> arm64: Also reset KASAN tag if page is not PG_mte_tagged Heiko Carstens <hca(a)linux.ibm.com> s390/qdio: fix do_sqbs() inline assembly constraint Heiko Carstens <hca(a)linux.ibm.com> s390/crypto: use vector instructions only if available for ChaCha20 Stefan Haberland <sth(a)linux.ibm.com> s390/dasd: fix command reject error on ESE devices Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix use-after-free bug of nilfs_root in nilfs_evict_inode() Huayu Chen <huayu.chen(a)corigine.com> nfp: fix NFP_NET_MAX_DSCP definition error Hari Bathini <hbathini(a)linux.ibm.com> powerpc/bpf: populate extable entries only during the last pass Michael Ellerman <mpe(a)ellerman.id.au> powerpc/64s/radix: Fix soft dirty tracking Jerry Snitselaar <jsnitsel(a)redhat.com> tpm/tpm_tis: Disable interrupts for more Lenovo devices Gaurav Batra <gbatra(a)linux.vnet.ibm.com> powerpc/iommu: Incorrect DDW Table is referenced for SR-IOV device Gaurav Batra <gbatra(a)linux.vnet.ibm.com> powerpc/iommu: DMA address offset is incorrectly calculated with 2MB TCEs Michal Simek <michal.simek(a)amd.com> dt-bindings: ata: ahci-ceva: Cover all 4 iommus entries Rob Clark <robdclark(a)chromium.org> iommu/arm-smmu-qcom: Fix missing adreno_smmu's Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu/gfx11: update gpu_clock_counter logic Tong Liu01 <Tong.Liu01(a)amd.com> drm/amdgpu: refine get gpu clock counter method Guilherme G. Piccoli <gpiccoli(a)igalia.com> drm/amdgpu/gfx11: Adjust gfxoff before powergating on gfx11 as well Bas Nieuwenhuizen <bas(a)basnieuwenhuizen.nl> drm/amdgpu/gfx10: Disable gfxoff before disabling powergating. Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu/gmc11: implement get_vbios_fb_size() Evan Quan <evan.quan(a)amd.com> drm/amd/pm: fix possible power mode mismatch between driver and PMFW Xiubo Li <xiubli(a)redhat.com> ceph: force updating the msg pointer in non-split case George Kennedy <george.kennedy(a)oracle.com> vc_screen: reload load of struct vc_data pointer in vcs_write() to avoid UAF Mario Limonciello <mario.limonciello(a)amd.com> thunderbolt: Clear registers properly when auto clear isn't in use Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> serial: qcom-geni: fix enabling deactivated interrupt Andrew Davis <afd(a)ti.com> serial: 8250_exar: Add support for USR298x PCI Modems Vitaliy Tomin <tomin(a)iszf.irk.ru> serial: Add support for Advantech PCI-1611U card Sandipan Das <sandipan.das(a)amd.com> perf script: Skip aggregation for stat events Domenico Cerasuolo <cerasuolodomenico(a)gmail.com> mm: fix zswap writeback race condition Peng Zhang <zhangpeng.00(a)bytedance.com> maple_tree: make maple state reusable after mas_empty_area() Ilya Leoshkevich <iii(a)linux.ibm.com> statfs: enforce statfs[64] structure initialization Michal Luczaj <mhal(a)rbox.co> KVM: Fix vcpu_array[0] races Oliver Upton <oliver.upton(a)linux.dev> KVM: arm64: Infer the PA offset from IPA in stage-2 map walker Chih-Yen Chang <cc85nod(a)gmail.com> ksmbd: fix global-out-of-bounds in smb2_find_context_vals Chih-Yen Chang <cc85nod(a)gmail.com> ksmbd: fix wrong UserName check in session_user Chih-Yen Chang <cc85nod(a)gmail.com> ksmbd: allocate one more byte for implied bcc[0] Gustav Johansson <gustajo(a)axis.com> ksmbd: smb2: Allow messages padded to 8byte boundary Bharath SM <bharathsm(a)microsoft.com> SMB3: drop reference to cfile before sending oplock break Bharath SM <bharathsm(a)microsoft.com> SMB3: Close all deferred handles of inode in case of handle lease break Ping-Ke Shih <pkshih(a)realtek.com> wifi: rtw88: correct qsel_to_ep[] type as int Ping-Ke Shih <pkshih(a)realtek.com> wifi: rtw88: use work to update rate to avoid RCU warning Hans de Goede <hdegoede(a)redhat.com> wifi: brcmfmac: Check for probe() id argument being NULL Jimmy Assarsson <extja(a)kvaser.com> can: kvaser_pciefd: Disable interrupts in probe error path Jimmy Assarsson <extja(a)kvaser.com> can: kvaser_pciefd: Do not send EFLUSH command on TFD interrupt Jimmy Assarsson <extja(a)kvaser.com> can: kvaser_pciefd: Clear listen-only bit if not explicitly requested Jimmy Assarsson <extja(a)kvaser.com> can: kvaser_pciefd: Empty SRB buffer in probe Jimmy Assarsson <extja(a)kvaser.com> can: kvaser_pciefd: Call request_irq() before enabling interrupts Jimmy Assarsson <extja(a)kvaser.com> can: kvaser_pciefd: Set CAN_STATE_STOPPED in kvaser_pciefd_stop() Oliver Hartkopp <socketcan(a)hartkopp.net> can: isotp: recvmsg(): allow MSG_CMSG_COMPAT flag Oliver Hartkopp <socketcan(a)hartkopp.net> can: j1939: recvmsg(): allow MSG_CMSG_COMPAT flag Kai-Heng Feng <kai.heng.feng(a)canonical.com> ALSA: hda/realtek: Fix mute and micmute LEDs for yet another HP laptop Vitaly Rodionov <vitalyr(a)opensource.cirrus.com> ALSA: hda/realtek: Add quirk for HP EliteBook G10 laptops Luke D. Jones <luke(a)ljones.dev> ALSA: hda/realtek: Add quirk for 2nd ASUS GU603 Ai Chao <aichao(a)kylinos.cn> ALSA: hda/realtek: Add a quirk for HP EliteDesk 805 Jeremy Soller <jeremy(a)system76.com> ALSA: hda/realtek: Add quirk for Clevo L140AU Nikhil Mahale <nmahale(a)nvidia.com> ALSA: hda: Add NVIDIA codec IDs a3 through a7 to patch table Takashi Iwai <tiwai(a)suse.de> ALSA: hda: Fix Oops by 9.1 surround channel names Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: Fix incorrect tracking of free space on transfer rings Mario Limonciello <mario.limonciello(a)amd.com> xhci-pci: Only run d3cold avoidance quirk for s2idle Francesco Dolcini <francesco.dolcini(a)toradex.com> Revert "usb: gadget: udc: core: Invoke usb_gadget_connect only when started" Francesco Dolcini <francesco.dolcini(a)toradex.com> Revert "usb: gadget: udc: core: Prevent redundant calls to pullup" Badhri Jagan Sridharan <badhri(a)google.com> usb: typec: altmodes/displayport: fix pin_assignment_show Konrad Gräfe <k.graefe(a)gateware.de> usb: gadget: u_ether: Fix host MAC address case Udipto Goswami <quic_ugoswami(a)quicinc.com> usb: dwc3: debugfs: Resume dwc3 before accessing registers Roger Quadros <rogerq(a)kernel.org> usb: dwc3: gadget: Improve dwc3_gadget_suspend() and dwc3_gadget_resume() Weitao Wang <WeitaoWang-oc(a)zhaoxin.com> USB: UHCI: adjust zhaoxin UHCI controllers OverCurrent bit value Maxime Bizon <mbizon(a)freebox.fr> usb-storage: fix deadlock when a scsi command timeouts more than once Alan Stern <stern(a)rowland.harvard.edu> USB: usbtmc: Fix direction for 0-length ioctl control messages Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Add a sample rate workaround for Line6 Pod Go Arnd Bergmann <arnd(a)arndb.de> bridge: always declare tunnel functions Florian Westphal <fw(a)strlen.de> netfilter: nft_set_rbtree: fix null deref on element insertion Florian Westphal <fw(a)strlen.de> netfilter: nf_tables: fix nft_trans type confusion Benjamin Poirier <bpoirier(a)nvidia.com> net: selftests: Fix optstring Vladimir Oltean <vladimir.oltean(a)nxp.com> net: pcs: xpcs: fix C73 AN not getting enabled M Chetan Kumar <m.chetan.kumar(a)linux.intel.com> net: wwan: iosm: fix NULL pointer dereference when removing device Eric Dumazet <edumazet(a)google.com> vlan: fix a potential uninit-value in vlan_dev_hard_start_xmit() Aleksandr Loktionov <aleksandr.loktionov(a)intel.com> igb: fix bit_shift to be in [1..8] range Marco Migliore <m.migliore(a)tiesse.com> net: dsa: mv88e6xxx: Fix mv88e6393x EPC write command offset Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> cassini: Fix a memory leak in the error handling path of cas_init_one() Kuniyuki Iwashima <kuniyu(a)amazon.com> tun: Fix memory leak for detached NAPI queue. Ido Schimmel <idosch(a)nvidia.com> devlink: Fix crash with CONFIG_NET_NS=n Michael Kelley <mikelley(a)microsoft.com> scsi: storvsc: Don't pass unused PFNs to Hyper-V host Johannes Berg <johannes.berg(a)intel.com> wifi: iwlwifi: mvm: don't trust firmware n_channels Alon Giladi <alon.giladi(a)intel.com> wifi: iwlwifi: mvm: fix OEM's name in the tas approved list Alon Giladi <alon.giladi(a)intel.com> wifi: iwlwifi: fix OEM's name in the ppag approved list Johannes Berg <johannes.berg(a)intel.com> wifi: iwlwifi: fw: fix DBGI dump Johannes Berg <johannes.berg(a)intel.com> wifi: iwlwifi: mvm: fix cancel_delayed_work_sync() deadlock Michael Lee <michael-cy.lee(a)mediatek.com> wifi: mac80211: Abort running color change when stopping the AP Johannes Berg <johannes.berg(a)intel.com> wifi: mac80211: fix min center freq offset tracing Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> wifi: mac80211: Fix puncturing bitmap handling in __ieee80211_csa_finalize() Mirsad Goran Todorovac <mirsad.todorovac(a)alu.unizg.hr> wifi: mac80211: fortify the spinlock against deadlock by interrupt Ilan Peer <ilan.peer(a)intel.com> wifi: cfg80211: Drop entries with invalid BSSIDs in RNR Ahmed Zaki <ahmed.zaki(a)intel.com> iavf: send VLAN offloading caps once after VFR Dawid Wesierski <dawidx.wesierski(a)intel.com> ice: Fix ice VF reset during iavf initialization Ahmed Zaki <ahmed.zaki(a)intel.com> ice: Fix stats after PF reset Florian Fainelli <f.fainelli(a)gmail.com> net: bcmgenet: Restore phy_stop() depending upon suspend/close Florian Fainelli <f.fainelli(a)gmail.com> net: bcmgenet: Remove phy_stop() from bcmgenet_netif_stop() Oliver Hartkopp <socketcan(a)hartkopp.net> can: dev: fix missing CAN XL support in can_put_echo_skb() Vineeth Vijayan <vneethv(a)linux.ibm.com> s390/cio: include subchannels without devices also for evaluation Xin Long <lucien.xin(a)gmail.com> tipc: check the bearer min mtu properly when setting it by netlink Xin Long <lucien.xin(a)gmail.com> tipc: do not update mtu if msg_max is too small in mtu negotiation Xin Long <lucien.xin(a)gmail.com> tipc: add tipc_bearer_min_mtu to calculate min mtu Feng Liu <feliu(a)nvidia.com> virtio_net: Fix error unwinding of XDP initialization Shenwei Wang <shenwei.wang(a)nxp.com> net: fec: remove the xdp_return_frame when lack of tx BDs Dong Chenchen <dongchenchen2(a)huawei.com> net: nsh: Use correct mac_offset to unwind gso skb in nsh_gso_segment() Arnd Bergmann <arnd(a)arndb.de> drm/exynos: fix g2d_open/close helper function definitions Ranjani Sridharan <ranjani.sridharan(a)linux.intel.com> ASoC: SOF: topology: Fix logic for copying tuples Douglas Anderson <dianders(a)chromium.org> ASoC: mediatek: mt8186: Fix use-after-free in driver remove path Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> ASoC: SOF: ipc3-topology: Make sure that only one cmd is sent in dai_config Chuck Lever <chuck.lever(a)oracle.com> SUNRPC: Fix trace_svc_register() call site NeilBrown <neilb(a)suse.de> SUNRPC: always free ctxt when freeing deferred request NeilBrown <neilb(a)suse.de> SUNRPC: double free xprt_ctxt while still in use Duoming Zhou <duoming(a)zju.edu.cn> media: netup_unidvb: fix use-after-free at del_timer() Jijie Shao <shaojijie(a)huawei.com> net: hns3: fix reset timeout when enable full VF Jie Wang <wangjie125(a)huawei.com> net: hns3: fix reset delay time to avoid configuration timeout Jijie Shao <shaojijie(a)huawei.com> net: hns3: fix sending pfc frames after reset issue Jie Wang <wangjie125(a)huawei.com> net: hns3: fix output information incomplete for dumping tx queue info with debugfs Clément Léger <clement.leger(a)bootlin.com> net: dsa: rzn1-a5psw: disable learning for standalone ports Alexis Lothoré <alexis.lothore(a)bootlin.com> net: dsa: rzn1-a5psw: fix STP states handling Clément Léger <clement.leger(a)bootlin.com> net: dsa: rzn1-a5psw: enable management frames for CPU port Xin Long <lucien.xin(a)gmail.com> erspan: get the proto with the md version for collect_md Doug Berger <opendmb(a)gmail.com> serial: 8250_bcm7271: fix leak in `brcmuart_probe` Doug Berger <opendmb(a)gmail.com> serial: 8250_bcm7271: balance clk_enable calls Ke Zhang <m202171830(a)hust.edu.cn> serial: arc_uart: fix of_iomap leak in `arc_serial_probe` Arnd Bergmann <arnd(a)arndb.de> media: pvrusb2: fix DVB_CORE dependency Eric Dumazet <edumazet(a)google.com> tcp: fix possible sk_priority leak in tcp_v4_send_reset() Zhuang Shengen <zhuangshengen(a)huawei.com> vsock: avoid to close connected socket after the timeout Pieter Jansen van Vuuren <pieter.jansen-van-vuuren(a)amd.com> sfc: disable RXFCS and RXALL features by default Jan Sokolowski <jan.sokolowski(a)intel.com> ice: Fix undersized tx_flags variable Ryan C. Underwood <nemesis(a)icequake.net> ALSA: hda/realtek: Apply HP B&O top speaker profile to Pavilion 15 Ryder Lee <ryder.lee(a)mediatek.com> wifi: mt76: connac: fix stats->tx_bytes calculation Dan Carpenter <dan.carpenter(a)linaro.org> ALSA: firewire-digi00x: prevent potential use after free Grygorii Strashko <grygorii.strashko(a)ti.com> net: phy: dp83867: add w/a for packet errors seen with short cables Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> net: fec: Better handle pm_runtime_get() failing in .remove() Jiri Pirko <jiri(a)resnulli.us> devlink: change per-devlink netdev notifier to static one Andrea Mayer <andrea.mayer(a)uniroma2.it> selftets: seg6: disable rp_filter by default in srv6_end_dt4_l3vpn_test Andrea Mayer <andrea.mayer(a)uniroma2.it> selftests: seg6: disable DAD on IPv6 router cfg for srv6_end_dt4_l3vpn_test Rob Clark <robdclark(a)chromium.org> drm/msm: Fix submit error-path leaks Tobias Brunner <tobias(a)strongswan.org> af_key: Reject optional tunnel/BEET mode templates in outbound policies Tobias Brunner <tobias(a)strongswan.org> xfrm: Reject optional tunnel/BEET mode templates in outbound policies Wyes Karny <wyes.karny(a)amd.com> cpupower: Make TSC read per CPU for Mperf monitor Shengjiu Wang <shengjiu.wang(a)nxp.com> ASoC: fsl_micfil: Fix error handler with pm_runtime_enable Chuck Lever <chuck.lever(a)oracle.com> SUNRPC: Fix encoding of accepted but unsuccessful RPC replies Jianhua Lu <lujianhua000(a)gmail.com> dt-bindings: display/msm: dsi-controller-main: Document qcom, master-dsi and qcom, sync-dual-dsi Marijn Suijten <marijn.suijten(a)somainline.org> drm/msm/dpu: Remove duplicate register defines from INTF Marijn Suijten <marijn.suijten(a)somainline.org> drm/msm/dpu: Fix PP_BLK_DIPHER -> DITHER typo Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> drm/msm/dpu: split SM8550 catalog entry to the separate file Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> drm/msm/dpu: move UBWC/memory configuration to separate struct Konrad Dybcio <konrad.dybcio(a)linaro.org> drm/msm/dpu: Allow variable INTF_BLK size Konrad Dybcio <konrad.dybcio(a)linaro.org> drm/msm/dpu: Allow variable SSPP_BLK size Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> drm/msm/dpu: drop smart_dma_rev from dpu_caps Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> drm/msm/dpu: populate SmartDMA features in hw catalog Marijn Suijten <marijn.suijten(a)somainline.org> drm/msm/dpu: Reindent REV_7xxx interrupt masks with tabs Marijn Suijten <marijn.suijten(a)somainline.org> drm/msm/dpu: Move non-MDP_TOP INTF_INTR offsets out of hwio header Marijn Suijten <marijn.suijten(a)somainline.org> drm/msm/dpu: Assign missing writeback log_mask Srinivas Kandagatla <srinivas.kandagatla(a)linaro.org> drm/msm/dp: unregister audio driver during unbind Martin Willi <martin(a)strongswan.org> Revert "Fix XFRM-I support for nested ESP tunnels" Leon Romanovsky <leon(a)kernel.org> xfrm: Fix leak of dev tracker Leon Romanovsky <leon(a)kernel.org> xfrm: release all offloaded policy memory Sabrina Dubroca <sd(a)queasysnail.net> xfrm: don't check the default policy if the policy allows the packet Guilherme G. Piccoli <gpiccoli(a)igalia.com> parisc: Replace regular spinlock with spin_trylock on panic path Jarkko Nikula <jarkko.nikula(a)linux.intel.com> mfd: intel-lpss: Add Intel Meteor Lake PCH-S LPSS PCI IDs Qiang Ning <qning0106(a)126.com> mfd: dln2: Fix memory leak in dln2_probe() Hans de Goede <hdegoede(a)redhat.com> mfd: intel_soc_pmic_chtwc: Add Lenovo Yoga Book X90F to intel_cht_wc_models Richard Fitzgerald <rf(a)opensource.cirrus.com> soundwire: bus: Fix unbalanced pm_runtime_put() causing usage count underflow Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> soundwire: qcom: gracefully handle too many ports in DT Alain Volmat <avolmat(a)me.com> phy: st: miphy28lp: use _poll_timeout functions for waits Eugene Huang <eugene.huang99(a)gmail.com> soundwire: dmi-quirks: add remapping for Intel 'Rooks County' NUC M15 Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> pinctrl: at91: use devm_kasprintf() to avoid potential leaks (part 2) Steve French <stfrench(a)microsoft.com> cifs: missing lock when updating session status Sebastian Reichel <sebastian.reichel(a)collabora.com> clk: rockchip: rk3588: make gate linked clocks critical Avihai Horon <avihaih(a)nvidia.com> RDMA/mlx5: Remove pcie_relaxed_ordering_enabled() check for RO write Vicki Pfau <vi(a)endrift.com> Input: xpad - add constants for GIP interface numbers Hans de Goede <hdegoede(a)redhat.com> power: supply: axp288_charger: Use alt usb-id extcon on some x86 android tablets Chunyan Zhang <chunyan.zhang(a)unisoc.com> iommu/sprd: Release dma buffer to avoid memory leak Tomas Krcka <krckatom(a)amazon.de> iommu/arm-smmu-v3: Acknowledge pri/event queue overflow if any Arnd Bergmann <arnd(a)arndb.de> clk: tegra20: fix gcc-7 constant overflow warning Jia-Ju Bai <baijiaju1990(a)gmail.com> fs/ntfs3: Fix a possible null-pointer dereference in ni_clear() Edward Lo <edward.lo(a)ambergroup.io> fs/ntfs3: Add length check in indx_get_root Edward Lo <edward.lo(a)ambergroup.io> fs/ntfs3: Validate MFT flags before replaying logs Abdun Nihaal <abdun.nihaal(a)gmail.com> fs/ntfs3: Fix NULL dereference in ni_write_inode Edward Lo <edward.lo(a)ambergroup.io> fs/ntfs3: Enhance the attribute size check Ye Bin <yebin10(a)huawei.com> fs/ntfs3: Fix NULL pointer dereference in 'ni_write_inode' Manivannan Sadhasivam <mani(a)kernel.org> iommu/arm-smmu-qcom: Limit the SMR groups to 128 Ivan Orlov <ivan.orlov0322(a)gmail.com> KVM: selftests: Add 'malloc' failure check in vcpu_save_state Gustavo A. R. Silva <gustavoars(a)kernel.org> RDMA/core: Fix multiple -Warray-bounds warnings Hao Zeng <zenghao(a)kylinos.cn> recordmcount: Fix memory leaks in the uwrite function Alexandre Ghiti <alexghiti(a)rivosinc.com> riscv: Fix EFI stub usage of KASAN instrumented strcmp function Josh Poimboeuf <jpoimboe(a)kernel.org> lkdtm/stackleak: Fix noinstr violation Josh Poimboeuf <jpoimboe(a)kernel.org> sched: Fix KCSAN noinstr violation Rob Herring <robh(a)kernel.org> powerpc: Use of_property_present() for testing DT property presence Rodríguez Barbarin, José Javier <JoseJavier.Rodriguez(a)duagon.com> mcb-pci: Reallocate memory region to avoid memory overlapping Tony Lindgren <tony(a)atomide.com> serial: 8250: Reinit port->pm on port specific driver unbind Frank Wang <frank.wang(a)rock-chips.com> usb: typec: tcpm: fix multiple times discover svids error Jason Gerecke <killertofu(a)gmail.com> HID: wacom: generic: Set battery quirk only when we see battery data weiliang1503 <weiliang1503(a)gmail.com> HID: Ignore battery for ELAN touchscreen on ROG Flow X13 GV301RA Alex Henrie <alexhenrie24(a)gmail.com> HID: apple: Set the tilde quirk flag on the Geyser 3 Syed Saba Kareem <Syed.SabaKareem(a)amd.com> ASoC: amd: Add check for acp config flags Baishan Jiang <bjiang400(a)outlook.com> ASoC: amd: yc: Add ThinkBook 14 G5+ ARP to quirks list for acp6x Cem Kaya <cemkaya.boun(a)gmail.com> ASoC: amd: Add Dell G15 5525 to quirks list Fred Oh <fred.oh(a)linux.intel.com> ALSA: hda: LNL: add HD Audio PCI ID Samuel Čavoj <samuel(a)cavoj.net> usb: typec: ucsi: acpi: add quirk for ASUS Zenbook UM325 Kevin Groeneveld <kgroeneveld(a)lenbrook.com> spi: spi-imx: fix MX51_ECSPI_* macros when cs > 3 Bastien Nocera <hadess(a)hadess.net> HID: logitech-hidpp: Reconcile USB and Unifying serials Bastien Nocera <hadess(a)hadess.net> HID: logitech-hidpp: Don't use the USB serial for USB devices Prajna Sariputra <putr4.s(a)gmail.com> ASoC: amd: yc: Add DMI entries to support HP OMEN 16-n0xxx (8A42) Mika Westerberg <mika.westerberg(a)linux.intel.com> spi: intel-pci: Add support for Meteor Lake-S SPI serial flash Josue David Hernandez Gutierrez <josue.d.hernandez.gutierrez(a)intel.com> xhci: Avoid PCI MSI/MSIX interrupt reinitialization at resume Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> xhci: mem: Carefully calculate size for memory allocations Khadija Kamran <kamrankhadijadj(a)gmail.com> staging: axis-fifo: initialize timeouts in init only Lorenzo Bianconi <lorenzo(a)kernel.org> iio: imu: st_lsm6dsx: discard samples during filters settling time Alex Henrie <alexhenrie24(a)gmail.com> HID: apple: Set the tilde quirk flag on the Geyser 4 and later Philipp Hortmann <philipp.g.hortmann(a)gmail.com> staging: rtl8192e: Replace macro RTL_PCI_DEVICE with PCI_DEVICE Max Chou <max.chou(a)realtek.com> Bluetooth: btrtl: Add the support for RTL8851B Min Li <lm0963hack(a)gmail.com> Bluetooth: L2CAP: fix "bad unlock balance" in l2cap_disconnect_rsp Raul Cheleguini <raul.cheleguini(a)gmail.com> Bluetooth: Add new quirk for broken set random RPA timeout for ATS2851 Hans de Goede <hdegoede(a)redhat.com> Bluetooth: hci_bcm: Fall back to getting bdaddr from EFI if not set Chethan T N <chethan.tumkur.narayan(a)intel.com> Bluetooth: btintel: Add LE States quirk support Max Chou <max.chou(a)realtek.com> Bluetooth: btrtl: check for NULL in btrtl_set_quirks() Raul Cheleguini <rcheleguini(a)google.com> Bluetooth: Improve support for Actions Semi ATS2851 based devices Vasily Khoruzhick <anarsoul(a)gmail.com> Bluetooth: btrtl: add support for the RTL8723CS Vasily Khoruzhick <anarsoul(a)gmail.com> Bluetooth: Add new quirk for broken local ext features page 2 Meng Tang <tangmeng(a)uniontech.com> Bluetooth: btusb: Add new PID/VID 04ca:3801 for MT7663 Simon Horman <horms(a)kernel.org> ipvs: Update width of source for ip_vs_sync_conn_options Zhong Jinghua <zhongjinghua(a)huawei.com> nbd: fix incomplete validation of ioctl arg Larry Finger <Larry.Finger(a)lwfinger.net> wifi: rtw88: Fix memory leak in rtw88_usb Nagarajan Maran <quic_nmaran(a)quicinc.com> wifi: ath11k: Fix SKB corruption in REO destination ring Hans de Goede <hdegoede(a)redhat.com> wifi: iwlwifi: dvm: Fix memcpy: detected field-spanning write backtrace Chaitanya Kulkarni <kch(a)nvidia.com> null_blk: Always check queue mode setting from configfs Jaegeuk Kim <jaegeuk(a)kernel.org> f2fs: relax sanity check if checkpoint is corrupted Johannes Berg <johannes.berg(a)intel.com> wifi: iwlwifi: fix iwl_mvm_max_amsdu_size() for MLO Reese Russell <git(a)qrsnap.io> wifi: mt76: mt7921: add Netgear AXE3000 (A8000) support Harshitha Prem <quic_hprem(a)quicinc.com> wifi: ath11k: Ignore frags from uninitialized peer in dp. Colin Ian King <colin.i.king(a)gmail.com> block, bfq: Fix division by zero error on zero wsum Johannes Berg <johannes.berg(a)intel.com> wifi: iwlwifi: mvm: fix ptk_pn memory leak Hyunwoo Kim <imv4bel(a)gmail.com> wifi: iwlwifi: pcie: Fix integer overflow in iwl_write_to_user_buf Mukesh Sisodiya <mukesh.sisodiya(a)intel.com> wifi: iwlwifi: add a new PCI device ID for BZ device Daniel Gabay <daniel.gabay(a)intel.com> wifi: iwlwifi: pcie: fix possible NULL pointer dereference Vladimir Oltean <vladimir.oltean(a)nxp.com> net/sched: pass netlink extack to mqprio and taprio offload Yu Kuai <yukuai3(a)huawei.com> md: fix soft lockup in status_resync Yafang <laoar.shao(a)gmail.com> bpf: Add preempt_count_{sub,add} into btf id deny list Hao Zeng <zenghao(a)kylinos.cn> samples/bpf: Fix fout leak in hbm's run_bpf_prog Chao Yu <chao(a)kernel.org> f2fs: fix to check readonly condition correctly Chao Yu <chao(a)kernel.org> f2fs: fix to drop all dirty pages during umount() if cp_error is set Yonggil Song <yonggil.song(a)samsung.com> f2fs: Fix system crash due to lack of free space in LFS Stephan Müller <smueller(a)chronox.de> crypto: jitter - permanent and intermittent health errors Ojaswin Mujoo <ojaswin(a)linux.ibm.com> ext4: Fix best extent lstart adjustment logic in ext4_mb_new_inode_pa() Kemeng Shi <shikemeng(a)huaweicloud.com> ext4: set goal start correctly in ext4_mb_normalize_request Xingui Yang <yangxingui(a)huawei.com> scsi: hisi_sas: Grab sas_dev lock when traversing the members of sas_dev.list Adrian Hunter <adrian.hunter(a)intel.com> scsi: ufs: ufs-pci: Add support for Intel Lunar Lake Andreas Gruenbacher <agruenba(a)redhat.com> gfs2: Fix inode height consistency check Zheng Wang <zyytlz.wz(a)163.com> scsi: message: mptlan: Fix use after free bug in mptlan_remove() due to race condition Eli Cohen <elic(a)nvidia.com> lib: cpu_rmap: Avoid use after free on rmap->obj array entries Dmitry Bogdanov <d.bogdanov(a)yadro.com> scsi: target: iscsit: Free cmds before session free Nick Child <nnac123(a)linux.ibm.com> netdev: Enforce index cap in netdev_get_tx_queue Nick Child <nnac123(a)linux.ibm.com> net: Catch invalid index in XPS mapping Rajat Soni <quic_rajson(a)quicinc.com> wifi: ath12k: fix memory leak in ath12k_qmi_driver_event_work() Nathan Chancellor <nathan(a)kernel.org> net: pasemi: Fix return type of pasemi_mac_start_tx() Maxim Korotkov <korotkov.maxim.s(a)gmail.com> bnxt: avoid overflow in bnxt_get_nvram_directory() Dongliang Mu <dzm91(a)hust.edu.cn> wifi: rtw88: fix memory leak in rtw_usb_probe() Justin Tee <justin.tee(a)broadcom.com> scsi: lpfc: Correct used_rpi count when devloss tmo fires with no recovery Justin Tee <justin.tee(a)broadcom.com> scsi: lpfc: Prevent lpfc_debugfs_lockstat_write() buffer overflow Jan Kara <jack(a)suse.cz> ext2: Check block size validity during mount Hector Martin <marcan(a)marcan.st> wifi: brcmfmac: pcie: Add IDs/properties for BCM4387 Hector Martin <marcan(a)marcan.st> wifi: brcmfmac: cfg80211: Pass the PMK in binary instead of hex Hector Martin <marcan(a)marcan.st> wifi: brcmfmac: pcie: Provide a buffer of random bytes to the device Kumar Kartikeya Dwivedi <memxor(a)gmail.com> bpf: Annotate data races in bpf_local_storage Ramya Gnanasekar <quic_rgnanase(a)quicinc.com> wifi: ath12k: PCI ops for wakeup/release MHI Ramya Gnanasekar <quic_rgnanase(a)quicinc.com> wifi: ath12k: Handle lock during peer_id find Kees Cook <keescook(a)chromium.org> wifi: ath: Silence memcpy run-time false positive warning Aleksandr Mezin <mezin.alexander(a)gmail.com> hwmon: (nzxt-smart2) add another USB ID Feng Jiang <jiangfeng(a)kylinos.cn> platform/x86/amd: pmc: Fix memory leak in amd_pmc_stb_debugfs_open_v2() Wei Chen <harperchen1110(a)gmail.com> media: mediatek: vcodec: Fix potential array out-of-bounds in decoder queue_setup Mukul Joshi <mukul.joshi(a)amd.com> drm/amdgpu: Enable IH retry CAM on GFX9 Laurent Pinchart <laurent.pinchart(a)ideasonboard.com> media: Prefer designated initializers over memset for subdev pad ops lyndonli <Lyndon.Li(a)amd.com> drm/amdgpu: Fix sdma v4 sw fini error Mario Limonciello <mario.limonciello(a)amd.com> drm/amd: Fix an out of bounds error in BIOS parser Paul Hsieh <Paul.Hsieh(a)amd.com> drm/amd/display: Correct DML calculation to follow HW SPEC Hans de Goede <hdegoede(a)redhat.com> ACPI: video: Remove desktops without backlight DMI quirks Bingbu Cao <bingbu.cao(a)intel.com> media: ipu3-cio2: support multiple sensors and VCMs with same HID Shanker Donthineni <sdonthineni(a)nvidia.com> irqchip/gicv3: Workaround for NVIDIA erratum T241-FABRIC-4 Konrad Dybcio <konrad.dybcio(a)linaro.org> arm64: dts: qcom: sm6115-j606f: Add ramoops node Konrad Dybcio <konrad.dybcio(a)linaro.org> arm64: dts: qcom: sdm845-polaris: Drop inexistent properties void0red <30990023+void0red(a)users.noreply.github.com> ACPICA: ACPICA: check null return of ACPI_ALLOCATE_ZEROED in acpi_db_display_objects Tamir Duberstein <tamird(a)google.com> ACPICA: Avoid undefined behavior: applying zero offset to null pointer Douglas Anderson <dianders(a)chromium.org> drm/msm/dp: Clean up handling of DP AUX interrupts Nur Hussein <hussein(a)unixcat.org> drm/tegra: Avoid potential 32-bit integer overflow Karol Wachowski <karol.wachowski(a)linux.intel.com> accel/ivpu: Remove D3hot delay for Meteorlake Arnaud Pouliquen <arnaud.pouliquen(a)foss.st.com> remoteproc: stm32_rproc: Add mutex protection for workqueue Ayush Gupta <ayugupta(a)amd.com> drm/amd/display: fixed dcn30+ underflow issue Armin Wolf <W_Armin(a)gmx.de> ACPI: EC: Fix oops when removing custom query handlers Pierre Gondois <pierre.gondois(a)arm.com> firmware: arm_sdei: Fix sleep from invalid context BUG Sebastian Krzyszkowiak <sebastian.krzyszkowiak(a)puri.sm> arm64: dts: imx8mq-librem5: Remove dis_u3_susphy_quirk from usb_dwc3_0 Zheng Wang <zyytlz.wz(a)163.com> memstick: r592: Fix UAF bug in r592_remove due to race condition Toby Chen <tobyc(a)nvidia.com> drm/rockchip: dw_hdmi: cleanup drm encoder during unbind Kang Chen <void0red(a)gmail.com> ACPI: processor: Check for null return of devm_kzalloc() in fch_misc_setup() David E. Box <david.e.box(a)linux.intel.com> platform/x86/intel: vsec: Explicitly enable capabilities Tom Rix <trix(a)redhat.com> media: pvrusb2: VIDEO_PVRUSB2 depends on DVB_CORE to use dvb_* symbols harperchen <harperchen1110(a)gmail.com> media: pci: tw68: Fix null-ptr-deref bug in buf prepare and finish harperchen <harperchen1110(a)gmail.com> media: cx23885: Fix a null-ptr-deref bug in buffer_prepare() and buffer_finish() Kees Cook <keescook(a)chromium.org> media: imx-jpeg: Bounds check sizeimage access Samson Tam <Samson.Tam(a)amd.com> drm/amd/display: reallocate DET for dual displays with high pixel rate ratio Tomer Tayar <ttayar(a)habana.ai> accel/habanalabs: postpone mem_mgr IDR destruction to hpriv_release() Konrad Dybcio <konrad.dybcio(a)linaro.org> arm64: dts: qcom: msm8996: Add missing DWC3 quirks Iuliana Prodan <iuliana.prodan(a)nxp.com> remoteproc: imx_dsp_rproc: Add custom memory copy implementation for i.MX DSP Cores Alexander Stein <alexander.stein(a)ew.tq-group.com> regmap: cache: Return error in cache sync operations for REGCACHE_NONE Rodrigo Siqueira <Rodrigo.Siqueira(a)amd.com> drm/amd/display: Use DC_LOG_DC in the trasform pixel function Gabe Teeger <gabe.teeger(a)amd.com> drm/amd/display: Enable HostVM based on rIOMMU active Hans de Goede <hdegoede(a)redhat.com> platform/x86: x86-android-tablets: Add Acer Iconia One 7 B1-750 data Samson Tam <samson.tam(a)amd.com> drm/amd/display: enable DPG when disabling plane for phantom pipe Paul Hsieh <Paul.Hsieh(a)amd.com> drm/amd/display: Correct DML calculation to align HW formula Ayush Gupta <ayush.gupta(a)amd.com> drm/amd/display: populate subvp cmd info only for the top pipe Jani Nikula <jani.nikula(a)intel.com> drm/displayid: add displayid_get_header() and check bounds better Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> fs: hfsplus: remove WARN_ON() from hfsplus_cat_{read,write}_inode() Christian Brauner <brauner(a)kernel.org> open: return EINVAL for O_DIRECTORY | O_CREAT Zqiang <qiang1.zhang(a)intel.com> rcu: Protect rcu_print_task_exp_stall() ->exp_tasks access Ivan Orlov <ivan.orlov0322(a)gmail.com> selftests: cgroup: Add 'malloc' failures checks in test_memcontrol Paul E. McKenney <paulmck(a)kernel.org> refscale: Move shutdown from wait_event() to wait_event_idle() Theodore Ts'o <tytso(a)mit.edu> ext4: allow ext4_get_group_info() to fail Kemeng Shi <shikemeng(a)huaweicloud.com> ext4: allow to find by goal if EXT4_MB_HINT_GOAL_ONLY is set Theodore Ts'o <tytso(a)mit.edu> ext4: don't clear SB_RDONLY when remounting r/w until quota is re-enabled Theodore Ts'o <tytso(a)mit.edu> ext4: reflect error codes from ext4_multi_mount_protect() to its callers Zongjie Li <u202112089(a)hust.edu.cn> fbdev: arcfb: Fix error handling in arcfb_probe() Jani Nikula <jani.nikula(a)intel.com> drm/i915: taint kernel when force probing unsupported devices Nikita Zhandarovich <n.zhandarovich(a)fintech.ru> drm/i915/dp: prevent potential div-by-zero Stanislav Lisovskiy <stanislav.lisovskiy(a)intel.com> drm/i915: Fix NULL ptr deref by checking new_crtc_state John Harrison <John.C.Harrison(a)Intel.com> drm/i915/guc: Don't capture Gen8 regs on Xe devices Kuniyuki Iwashima <kuniyu(a)amazon.com> af_unix: Fix data races around sk->sk_shutdown. Kuniyuki Iwashima <kuniyu(a)amazon.com> af_unix: Fix a data race of sk->sk_receive_queue->qlen. Eric Dumazet <edumazet(a)google.com> net: datagram: fix data-races in datagram_poll() Vitaly Prosyak <vitaly.prosyak(a)amd.com> drm/sched: Check scheduler work queue before calling timeout handling Colin Foster <colin.foster(a)in-advantage.com> net: mscc: ocelot: fix stat counter register values t.feng <fengtao40(a)huawei.com> ipvlan:Fix out-of-bounds caused by unclear skb->cb Ziwei Xiao <ziweixiao(a)google.com> gve: Remove the code of clearing PBA bit Eric Dumazet <edumazet(a)google.com> tcp: add annotations around sk->sk_shutdown accesses Eric Dumazet <edumazet(a)google.com> net: add vlan_get_protocol_and_depth() helper Eric Dumazet <edumazet(a)google.com> net: deal with most data-races in sk_wait_event() Eric Dumazet <edumazet(a)google.com> net: annotate sk->sk_err write from do_recvmmsg() Eric Dumazet <edumazet(a)google.com> netlink: annotate accesses to nlk->cb_running Hangbin Liu <liuhangbin(a)gmail.com> bonding: fix send_peer_notif overflow Florian Westphal <fw(a)strlen.de> netfilter: conntrack: fix possible bug_on with enable_hooks=1 Florian Westphal <fw(a)strlen.de> netfilter: nf_tables: always release netdev hooks from notifier Florian Fainelli <f.fainelli(a)gmail.com> net: phy: bcm7xx: Correct read from expansion register Kuniyuki Iwashima <kuniyu(a)amazon.com> net: Fix load-tearing on sk->sk_stamp in sock_recv_cmsgs(). Marek Vasut <marex(a)denx.de> net: stmmac: Initialize MAC_ONEUS_TIC_COUNTER register Roy Novich <royno(a)nvidia.com> linux/dim: Do nothing if no time delta between samples Thomas Gleixner <tglx(a)linutronix.de> tick/broadcast: Make broadcast device replacement work correctly Keoseong Park <keosung.park(a)samsung.com> scsi: ufs: core: Fix I/O hang that occurs when BKOPS fails in W-LUN suspend Yang Jihong <yangjihong1(a)huawei.com> perf/core: Fix perf_sample_data not properly initialized for different swevents in perf_tp_event() Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> net: mdio: mvusb: Fix an error handling path in mvusb_mdio_probe() Eric Dumazet <edumazet(a)google.com> net: skb_partial_csum_set() fix against transport header magic value Randy Dunlap <rdunlap(a)infradead.org> ARM: 9296/1: HP Jornada 7XX: fix kernel-doc warnings Saravana Kannan <saravanak(a)google.com> drm/mipi-dsi: Set the fwnode for mipi_dsi_device Kees Cook <keescook(a)chromium.org> drm/nouveau/disp: More DP_RECEIVER_CAP_SIZE array fixes Jani Nikula <jani.nikula(a)intel.com> drm/dsc: fix DP_DSC_MAX_BPP_DELTA_* macro values Pierre Asselin <pa(a)panix.com> firmware/sysfb: Fix VESA format selection Sui Jingfeng <suijingfeng(a)loongson.cn> drm/fbdev-generic: prohibit potential out-of-bounds access ------------- Diffstat: Documentation/arm64/silicon-errata.rst | 2 + .../devicetree/bindings/ata/ceva,ahci-1v84.yaml | 2 +- .../bindings/display/msm/dsi-controller-main.yaml | 12 + Makefile | 4 +- arch/arm/include/asm/assembler.h | 13 - arch/arm/mach-sa1100/jornada720_ssp.c | 5 +- arch/arm/vfp/entry.S | 16 +- arch/arm/vfp/vfphw.S | 16 +- arch/arm/vfp/vfpmodule.c | 27 +- arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi | 1 - arch/arm64/boot/dts/qcom/msm8996.dtsi | 3 + arch/arm64/boot/dts/qcom/sdm845-xiaomi-polaris.dts | 2 - arch/arm64/boot/dts/qcom/sm6115p-lenovo-j606f.dts | 11 + arch/arm64/include/asm/kvm_pgtable.h | 1 + arch/arm64/kernel/mte.c | 7 +- arch/arm64/kvm/hyp/pgtable.c | 32 +- arch/arm64/mm/copypage.c | 5 +- arch/parisc/include/asm/pdc.h | 1 + arch/parisc/kernel/firmware.c | 27 +- arch/powerpc/kernel/dma-iommu.c | 4 +- arch/powerpc/kernel/iommu.c | 11 +- arch/powerpc/kernel/legacy_serial.c | 8 +- arch/powerpc/mm/book3s64/radix_pgtable.c | 4 +- arch/powerpc/net/bpf_jit_comp.c | 2 + arch/powerpc/platforms/44x/iss4xx.c | 2 +- arch/powerpc/platforms/44x/ppc476.c | 2 +- arch/powerpc/platforms/cell/spu_manage.c | 2 +- arch/powerpc/platforms/powermac/pic.c | 3 +- arch/powerpc/platforms/powernv/opal-lpc.c | 2 +- arch/powerpc/platforms/pseries/hotplug-cpu.c | 2 +- arch/powerpc/platforms/pseries/iommu.c | 13 +- arch/powerpc/platforms/pseries/vio.c | 2 +- arch/powerpc/sysdev/mpic_msgr.c | 2 +- arch/riscv/kernel/image-vars.h | 2 - arch/riscv/kernel/probes/Makefile | 2 + arch/s390/crypto/chacha-glue.c | 2 +- arch/s390/kernel/Makefile | 1 + arch/x86/kernel/Makefile | 1 + block/bfq-iosched.c | 2 + crypto/jitterentropy-kcapi.c | 51 +- crypto/jitterentropy.c | 144 ++--- crypto/jitterentropy.h | 1 - drivers/accel/habanalabs/common/device.c | 9 + drivers/accel/habanalabs/common/habanalabs.h | 1 + drivers/accel/habanalabs/common/habanalabs_drv.c | 1 + drivers/accel/habanalabs/common/memory_mgr.c | 13 +- drivers/accel/ivpu/ivpu_drv.c | 4 + drivers/acpi/acpi_apd.c | 2 + drivers/acpi/acpica/dbnames.c | 3 + drivers/acpi/acpica/dswstate.c | 11 +- drivers/acpi/ec.c | 1 + drivers/acpi/video_detect.c | 35 -- drivers/base/regmap/regcache.c | 6 + drivers/block/nbd.c | 6 + drivers/block/null_blk/main.c | 5 + drivers/bluetooth/btbcm.c | 47 +- drivers/bluetooth/btintel.c | 5 +- drivers/bluetooth/btrtl.c | 138 ++++- drivers/bluetooth/btrtl.h | 5 + drivers/bluetooth/btusb.c | 6 + drivers/bluetooth/hci_h5.c | 4 + drivers/char/tpm/tpm_tis.c | 16 + drivers/clk/rockchip/clk-rk3588.c | 42 +- drivers/clk/tegra/clk-tegra20.c | 28 +- drivers/firmware/arm_sdei.c | 37 +- drivers/firmware/smccc/smccc.c | 26 + drivers/firmware/smccc/soc_id.c | 28 +- drivers/firmware/sysfb_simplefb.c | 4 +- drivers/gpu/drm/amd/amdgpu/amdgpu_irq.h | 2 + drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c | 26 +- drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 8 +- drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c | 36 +- drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c | 21 +- drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 51 +- drivers/gpu/drm/amd/amdgpu/mes_v11_0.c | 5 + drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c | 2 +- drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c | 2 +- drivers/gpu/drm/amd/amdgpu/vega20_ih.c | 55 +- drivers/gpu/drm/amd/amdkfd/kfd_svm.c | 10 +- drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c | 7 +- drivers/gpu/drm/amd/display/dc/core/dc.c | 47 +- drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c | 3 +- drivers/gpu/drm/amd/display/dc/dce/dce_transform.c | 5 +- drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.c | 3 +- drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c | 2 +- drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c | 2 +- .../amd/display/dc/dcn32/dcn32_resource_helpers.c | 43 +- .../amd/display/dc/dml/dcn30/display_mode_vba_30.c | 2 +- .../amd/display/dc/dml/dcn31/display_mode_vba_31.c | 300 +++++---- .../gpu/drm/amd/display/dc/dml/dcn314/dcn314_fpu.c | 4 + .../display/dc/dml/dcn314/display_mode_vba_314.c | 300 +++++---- .../amd/display/dc/dml/dcn32/display_mode_vba_32.c | 2 +- .../amd/include/asic_reg/oss/osssys_4_2_0_offset.h | 6 + .../include/asic_reg/oss/osssys_4_2_0_sh_mask.h | 11 + drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 18 + drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c | 20 +- .../gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c | 1 + drivers/gpu/drm/drm_displayid.c | 17 +- drivers/gpu/drm/drm_fb_helper.c | 16 +- drivers/gpu/drm/drm_mipi_dsi.c | 2 +- drivers/gpu/drm/exynos/exynos_drm_g2d.h | 4 +- drivers/gpu/drm/i915/Kconfig | 12 +- drivers/gpu/drm/i915/display/intel_atomic_plane.c | 4 +- drivers/gpu/drm/i915/display/intel_dp.c | 5 + drivers/gpu/drm/i915/gt/uc/intel_guc_capture.c | 7 +- drivers/gpu/drm/i915/i915_pci.c | 6 + .../gpu/drm/msm/disp/dpu1/catalog/dpu_8_1_sm8450.h | 202 +++++++ .../gpu/drm/msm/disp/dpu1/catalog/dpu_9_0_sm8550.h | 177 ++++++ drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 671 ++++++--------------- drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h | 21 +- drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c | 23 +- drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c | 5 - drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c | 18 +- drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h | 4 +- drivers/gpu/drm/msm/disp/dpu1/dpu_hw_wb.c | 1 + drivers/gpu/drm/msm/disp/dpu1/dpu_hwio.h | 3 - drivers/gpu/drm/msm/dp/dp_audio.c | 12 + drivers/gpu/drm/msm/dp/dp_audio.h | 2 + drivers/gpu/drm/msm/dp/dp_aux.c | 80 ++- drivers/gpu/drm/msm/dp/dp_catalog.c | 2 +- drivers/gpu/drm/msm/dp/dp_catalog.h | 2 +- drivers/gpu/drm/msm/dp/dp_display.c | 1 + drivers/gpu/drm/msm/msm_gem_submit.c | 25 +- drivers/gpu/drm/nouveau/include/nvif/if0012.h | 4 +- drivers/gpu/drm/nouveau/nvkm/engine/disp/outp.h | 3 +- drivers/gpu/drm/nouveau/nvkm/engine/disp/uoutp.c | 2 +- drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c | 1 + drivers/gpu/drm/scheduler/sched_main.c | 2 +- drivers/gpu/drm/tegra/sor.c | 2 +- drivers/hid/hid-apple.c | 19 +- drivers/hid/hid-ids.h | 1 + drivers/hid/hid-input.c | 2 + drivers/hid/hid-logitech-hidpp.c | 53 +- drivers/hid/wacom_wac.c | 33 +- drivers/hwmon/nzxt-smart2.c | 3 +- drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h | 11 + drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c | 57 +- drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c | 18 + drivers/infiniband/core/user_mad.c | 23 +- drivers/infiniband/hw/mlx5/mr.c | 6 +- drivers/input/joystick/xpad.c | 5 +- drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 19 +- drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c | 26 +- drivers/iommu/sprd-iommu.c | 29 +- drivers/irqchip/Kconfig | 1 + drivers/irqchip/irq-gic-v3.c | 115 +++- drivers/mcb/mcb-pci.c | 27 +- drivers/md/md.c | 18 +- drivers/media/pci/cx23885/cx23885-core.c | 4 +- drivers/media/pci/cx23885/cx23885-video.c | 13 +- drivers/media/pci/intel/ipu3/cio2-bridge.c | 15 +- drivers/media/pci/intel/ipu3/cio2-bridge.h | 3 +- drivers/media/pci/netup_unidvb/netup_unidvb_core.c | 2 +- drivers/media/pci/tw68/tw68-video.c | 16 +- .../platform/mediatek/vcodec/mtk_vcodec_dec.c | 7 + drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c | 5 + drivers/media/platform/renesas/vsp1/vsp1_drm.c | 18 +- drivers/media/platform/renesas/vsp1/vsp1_entity.c | 11 +- .../platform/samsung/exynos4-is/fimc-capture.c | 7 +- drivers/media/platform/ti/am437x/am437x-vpfe.c | 15 +- drivers/media/platform/ti/cal/cal-video.c | 8 +- drivers/media/usb/dvb-usb/cxusb-analog.c | 14 +- drivers/media/usb/pvrusb2/Kconfig | 3 +- drivers/memstick/host/r592.c | 2 +- drivers/message/fusion/mptlan.c | 2 + drivers/mfd/dln2.c | 1 + drivers/mfd/intel-lpss-pci.c | 15 + drivers/mfd/intel_soc_pmic_chtwc.c | 14 +- drivers/misc/lkdtm/stackleak.c | 6 + drivers/net/bonding/bond_netlink.c | 7 +- drivers/net/bonding/bond_options.c | 8 +- drivers/net/can/dev/skb.c | 3 +- drivers/net/can/kvaser_pciefd.c | 51 +- drivers/net/dsa/mv88e6xxx/port.h | 2 +- drivers/net/dsa/rzn1_a5psw.c | 83 ++- drivers/net/dsa/rzn1_a5psw.h | 3 +- drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c | 2 +- drivers/net/ethernet/broadcom/genet/bcmgenet.c | 9 +- drivers/net/ethernet/freescale/fec_main.c | 16 +- drivers/net/ethernet/google/gve/gve_main.c | 13 - .../hisilicon/hns3/hns3_common/hclge_comm_cmd.c | 25 +- .../hisilicon/hns3/hns3_common/hclge_comm_cmd.h | 8 +- drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c | 2 +- drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.h | 1 + .../ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 15 +- .../net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c | 4 +- .../net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h | 5 + .../ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c | 5 +- drivers/net/ethernet/intel/iavf/iavf_virtchnl.c | 5 - drivers/net/ethernet/intel/ice/ice_dcb_lib.c | 5 +- drivers/net/ethernet/intel/ice/ice_lib.c | 5 + drivers/net/ethernet/intel/ice/ice_sriov.c | 8 +- drivers/net/ethernet/intel/ice/ice_txrx.c | 8 +- drivers/net/ethernet/intel/ice/ice_txrx.h | 9 +- drivers/net/ethernet/intel/ice/ice_vf_lib.c | 19 + drivers/net/ethernet/intel/ice/ice_vf_lib.h | 1 + drivers/net/ethernet/intel/ice/ice_virtchnl.c | 1 + drivers/net/ethernet/intel/igb/e1000_mac.c | 4 +- .../net/ethernet/mellanox/mlx5/core/en/params.c | 3 +- .../net/ethernet/mellanox/mlx5/core/en_common.c | 2 +- drivers/net/ethernet/mscc/vsc7514_regs.c | 18 +- drivers/net/ethernet/netronome/nfp/nic/main.h | 2 +- drivers/net/ethernet/pasemi/pasemi_mac.c | 2 +- drivers/net/ethernet/sfc/ef100_netdev.c | 4 +- drivers/net/ethernet/stmicro/stmmac/dwmac4.h | 1 + drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c | 5 + drivers/net/ethernet/sun/cassini.c | 2 + drivers/net/ipvlan/ipvlan_core.c | 6 + drivers/net/mdio/mdio-mvusb.c | 11 +- drivers/net/pcs/pcs-xpcs.c | 2 +- drivers/net/phy/bcm-phy-lib.h | 5 + drivers/net/phy/bcm7xxx.c | 2 +- drivers/net/phy/dp83867.c | 22 +- drivers/net/tap.c | 4 +- drivers/net/tun.c | 15 + drivers/net/virtio_net.c | 61 +- drivers/net/wireless/ath/ath.h | 12 +- drivers/net/wireless/ath/ath11k/dp.c | 4 +- drivers/net/wireless/ath/ath11k/dp_rx.c | 17 +- drivers/net/wireless/ath/ath11k/peer.h | 1 + drivers/net/wireless/ath/ath12k/dp_rx.c | 3 + drivers/net/wireless/ath/ath12k/pci.c | 47 +- drivers/net/wireless/ath/ath12k/pci.h | 6 + drivers/net/wireless/ath/ath12k/qmi.c | 4 +- drivers/net/wireless/ath/key.c | 2 +- .../wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c | 5 + .../broadcom/brcm80211/brcmfmac/cfg80211.c | 13 +- .../wireless/broadcom/brcm80211/brcmfmac/chip.c | 2 + .../wireless/broadcom/brcm80211/brcmfmac/pcie.c | 51 ++ .../net/wireless/broadcom/brcm80211/brcmfmac/usb.c | 11 + .../broadcom/brcm80211/include/brcm_hw_ids.h | 2 + drivers/net/wireless/intel/iwlwifi/dvm/sta.c | 5 +- drivers/net/wireless/intel/iwlwifi/fw/acpi.c | 2 +- drivers/net/wireless/intel/iwlwifi/fw/dbg.c | 19 +- drivers/net/wireless/intel/iwlwifi/mvm/fw.c | 2 +- drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 6 +- drivers/net/wireless/intel/iwlwifi/mvm/nvm.c | 10 + drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c | 2 +- drivers/net/wireless/intel/iwlwifi/mvm/tx.c | 37 +- drivers/net/wireless/intel/iwlwifi/pcie/drv.c | 4 + drivers/net/wireless/intel/iwlwifi/pcie/trans.c | 2 +- .../net/wireless/mediatek/mt76/mt76_connac2_mac.h | 2 +- .../net/wireless/mediatek/mt76/mt76_connac_mac.c | 3 +- drivers/net/wireless/mediatek/mt76/mt7921/usb.c | 3 + drivers/net/wireless/realtek/rtw88/mac80211.c | 2 +- drivers/net/wireless/realtek/rtw88/main.c | 15 + drivers/net/wireless/realtek/rtw88/main.h | 3 + drivers/net/wireless/realtek/rtw88/usb.c | 3 +- drivers/net/wireless/realtek/rtw88/usb.h | 2 +- drivers/net/wwan/iosm/iosm_ipc_imem.c | 27 +- drivers/net/wwan/iosm/iosm_ipc_imem_ops.c | 12 +- drivers/net/wwan/iosm/iosm_ipc_imem_ops.h | 6 +- drivers/parisc/power.c | 16 +- drivers/phy/st/phy-miphy28lp.c | 42 +- drivers/pinctrl/pinctrl-at91.c | 23 +- drivers/platform/x86/amd/pmc.c | 1 + drivers/platform/x86/intel/vsec.c | 69 +-- drivers/platform/x86/intel/vsec.h | 9 +- drivers/platform/x86/x86-android-tablets.c | 101 +++- drivers/power/supply/axp288_charger.c | 15 +- drivers/remoteproc/imx_dsp_rproc.c | 187 +++++- drivers/remoteproc/stm32_rproc.c | 8 + drivers/s390/block/dasd_eckd.c | 33 +- drivers/s390/cio/device.c | 2 + drivers/s390/cio/qdio.h | 2 +- drivers/scsi/hisi_sas/hisi_sas.h | 3 +- drivers/scsi/hisi_sas/hisi_sas_main.c | 25 +- drivers/scsi/hisi_sas/hisi_sas_v1_hw.c | 2 +- drivers/scsi/hisi_sas/hisi_sas_v2_hw.c | 2 +- drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 4 +- drivers/scsi/lpfc/lpfc_debugfs.c | 7 +- drivers/scsi/lpfc/lpfc_els.c | 24 +- drivers/scsi/scsi_lib.c | 3 +- drivers/scsi/storvsc_drv.c | 8 +- drivers/soundwire/bus.c | 15 +- drivers/soundwire/dmi-quirks.c | 25 + drivers/soundwire/qcom.c | 3 + drivers/spi/spi-imx.c | 24 +- drivers/spi/spi-intel-pci.c | 1 + drivers/staging/axis-fifo/axis-fifo.c | 28 +- drivers/staging/media/imx/imx-media-capture.c | 12 +- drivers/staging/media/imx/imx-media-utils.c | 8 +- drivers/staging/media/omap4iss/iss_video.c | 6 +- drivers/staging/rtl8192e/rtl8192e/rtl_core.c | 6 +- drivers/staging/rtl8192e/rtl8192e/rtl_core.h | 5 - drivers/target/iscsi/iscsi_target.c | 6 +- drivers/thunderbolt/nhi.c | 29 +- drivers/thunderbolt/nhi_regs.h | 2 + drivers/tty/serial/8250/8250_bcm7271.c | 7 +- drivers/tty/serial/8250/8250_core.c | 1 + drivers/tty/serial/8250/8250_exar.c | 17 + drivers/tty/serial/8250/8250_pci.c | 5 + drivers/tty/serial/arc_uart.c | 7 +- drivers/tty/serial/qcom_geni_serial.c | 9 +- drivers/tty/vt/vc_screen.c | 11 +- drivers/ufs/core/ufshcd.c | 10 +- drivers/ufs/host/ufshcd-pci.c | 1 + drivers/usb/class/usbtmc.c | 2 + drivers/usb/dwc3/debugfs.c | 109 ++++ drivers/usb/dwc3/gadget.c | 67 +- drivers/usb/gadget/function/u_ether.c | 3 + drivers/usb/gadget/udc/core.c | 151 ++--- drivers/usb/host/uhci-pci.c | 10 +- drivers/usb/host/xhci-mem.c | 9 +- drivers/usb/host/xhci-pci.c | 27 +- drivers/usb/host/xhci-ring.c | 29 +- drivers/usb/host/xhci.c | 8 +- drivers/usb/host/xhci.h | 3 +- drivers/usb/storage/scsiglue.c | 28 +- drivers/usb/typec/altmodes/displayport.c | 4 + drivers/usb/typec/tcpm/tcpm.c | 16 +- drivers/usb/typec/ucsi/ucsi_acpi.c | 44 +- drivers/video/fbdev/arcfb.c | 15 +- fs/ceph/snap.c | 13 + fs/cifs/cifsglob.h | 4 +- fs/cifs/connect.c | 8 +- fs/cifs/file.c | 26 +- fs/cifs/smb1ops.c | 9 +- fs/cifs/smb2ops.c | 7 +- fs/ext2/ext2.h | 1 + fs/ext2/super.c | 7 + fs/ext4/balloc.c | 18 +- fs/ext4/ext4.h | 15 +- fs/ext4/ialloc.c | 12 +- fs/ext4/mballoc.c | 131 ++-- fs/ext4/mmp.c | 9 +- fs/ext4/super.c | 24 +- fs/f2fs/checkpoint.c | 22 +- fs/f2fs/data.c | 7 +- fs/f2fs/extent_cache.c | 22 +- fs/f2fs/f2fs.h | 5 + fs/f2fs/gc.c | 10 +- fs/f2fs/gc.h | 2 + fs/f2fs/segment.h | 39 +- fs/f2fs/super.c | 2 +- fs/gfs2/glops.c | 3 +- fs/hfsplus/inode.c | 28 +- fs/ksmbd/connection.c | 3 +- fs/ksmbd/oplock.c | 5 +- fs/ksmbd/oplock.h | 2 +- fs/ksmbd/smb2misc.c | 5 +- fs/ksmbd/smb2pdu.c | 19 +- fs/nilfs2/inode.c | 18 + fs/ntfs3/frecord.c | 5 +- fs/ntfs3/fsntfs.c | 1 + fs/ntfs3/index.c | 11 +- fs/ntfs3/inode.c | 6 + fs/ntfs3/record.c | 9 +- fs/open.c | 18 +- fs/statfs.c | 4 +- include/drm/display/drm_dp.h | 4 +- include/linux/arm-smccc.h | 18 + include/linux/cpuhotplug.h | 1 - include/linux/dim.h | 3 +- include/linux/if_vlan.h | 17 + include/linux/netdevice.h | 1 + include/linux/sched/task_stack.h | 2 +- include/linux/sunrpc/svc_rdma.h | 2 +- include/linux/sunrpc/svc_xprt.h | 2 +- include/net/bluetooth/hci.h | 15 + include/net/bonding.h | 2 +- include/net/ip_vs.h | 6 +- include/net/pkt_sched.h | 2 + include/net/sock.h | 2 +- include/uapi/asm-generic/fcntl.h | 1 - kernel/bpf/bpf_local_storage.c | 16 +- kernel/bpf/verifier.c | 4 + kernel/events/core.c | 14 +- kernel/rcu/refscale.c | 2 +- kernel/rcu/tree_exp.h | 6 +- kernel/time/tick-broadcast.c | 120 +++- kernel/trace/rethook.c | 4 +- lib/cpu_rmap.c | 5 +- lib/dim/dim.c | 5 +- lib/dim/net_dim.c | 3 +- lib/dim/rdma_dim.c | 3 +- lib/maple_tree.c | 12 +- mm/zswap.c | 16 + net/8021q/vlan_dev.c | 4 +- net/bluetooth/hci_event.c | 9 +- net/bluetooth/hci_sync.c | 6 +- net/bluetooth/l2cap_core.c | 1 - net/bridge/br_forward.c | 2 +- net/bridge/br_private_tunnel.h | 8 +- net/can/isotp.c | 2 +- net/can/j1939/socket.c | 2 +- net/core/datagram.c | 15 +- net/core/dev.c | 4 +- net/core/skbuff.c | 4 +- net/core/stream.c | 12 +- net/devlink/core.c | 16 +- net/devlink/devl_internal.h | 1 - net/devlink/leftover.c | 5 +- net/ipv4/af_inet.c | 2 +- net/ipv4/tcp.c | 14 +- net/ipv4/tcp_bpf.c | 2 +- net/ipv4/tcp_input.c | 4 +- net/ipv4/tcp_ipv4.c | 5 +- net/ipv6/ip6_gre.c | 13 +- net/key/af_key.c | 12 +- net/llc/af_llc.c | 8 +- net/mac80211/cfg.c | 7 +- net/mac80211/trace.h | 2 +- net/mac80211/tx.c | 5 +- net/netfilter/core.c | 6 +- net/netfilter/ipvs/ip_vs_sync.c | 2 +- net/netfilter/nf_conntrack_standalone.c | 3 +- net/netfilter/nf_tables_api.c | 4 +- net/netfilter/nft_chain_filter.c | 9 +- net/netfilter/nft_set_rbtree.c | 20 +- net/netlink/af_netlink.c | 8 +- net/nsh/nsh.c | 8 +- net/packet/af_packet.c | 6 +- net/sched/sch_mqprio.c | 5 +- net/sched/sch_taprio.c | 12 +- net/smc/smc_close.c | 4 +- net/smc/smc_rx.c | 4 +- net/smc/smc_tx.c | 4 +- net/socket.c | 2 +- net/sunrpc/svc.c | 19 +- net/sunrpc/svc_xprt.c | 24 +- net/sunrpc/svcsock.c | 30 +- net/sunrpc/xprtrdma/svc_rdma_recvfrom.c | 11 +- net/sunrpc/xprtrdma/svc_rdma_transport.c | 2 +- net/tipc/bearer.c | 17 +- net/tipc/bearer.h | 3 + net/tipc/link.c | 9 +- net/tipc/socket.c | 4 +- net/tipc/udp_media.c | 5 +- net/tls/tls_main.c | 3 +- net/unix/af_unix.c | 22 +- net/vmw_vsock/af_vsock.c | 2 +- net/wireless/scan.c | 6 +- net/xfrm/xfrm_device.c | 2 +- net/xfrm/xfrm_interface_core.c | 54 +- net/xfrm/xfrm_policy.c | 9 - net/xfrm/xfrm_user.c | 15 +- samples/bpf/hbm.c | 1 + scripts/recordmcount.c | 6 +- sound/firewire/digi00x/digi00x-stream.c | 4 +- sound/pci/hda/hda_generic.c | 7 +- sound/pci/hda/hda_intel.c | 3 + sound/pci/hda/patch_hdmi.c | 5 + sound/pci/hda/patch_realtek.c | 14 +- sound/soc/amd/Kconfig | 2 + sound/soc/amd/ps/acp63.h | 2 + sound/soc/amd/ps/pci-ps.c | 8 +- sound/soc/amd/yc/acp6x-mach.c | 21 + sound/soc/amd/yc/acp6x.h | 3 + sound/soc/amd/yc/pci-acp6x.c | 8 +- sound/soc/fsl/fsl_micfil.c | 14 +- sound/soc/mediatek/mt8186/mt8186-afe-clk.c | 6 - sound/soc/mediatek/mt8186/mt8186-afe-clk.h | 1 - sound/soc/mediatek/mt8186/mt8186-afe-pcm.c | 4 - sound/soc/mediatek/mt8186/mt8186-audsys-clk.c | 46 +- sound/soc/mediatek/mt8186/mt8186-audsys-clk.h | 1 - sound/soc/sof/ipc3-topology.c | 7 +- sound/soc/sof/topology.c | 4 + sound/usb/format.c | 1 + tools/include/uapi/asm-generic/fcntl.h | 1 - tools/perf/builtin-script.c | 7 + .../cpupower/utils/idle_monitor/mperf_monitor.c | 31 +- tools/testing/selftests/cgroup/test_memcontrol.c | 15 + tools/testing/selftests/kvm/lib/x86_64/processor.c | 1 + tools/testing/selftests/net/fib_nexthops.sh | 2 +- .../selftests/net/srv6_end_dt4_l3vpn_test.sh | 17 +- virt/kvm/kvm_main.c | 16 +- 467 files changed, 5192 insertions(+), 2485 deletions(-)

2 years, 4 months

15
381
0 0

dpt_i2o fixes for stable

by Ben Hutchings

I'm proposing to address the most obvious issues with dpt_i2o on stable branches. At this stage it may be better to remove it as has been done upstream, but I'd rather limit the regression for anyone still using the hardware. The changes are: - "scsi: dpt_i2o: Remove broken pass-through ioctl (I2OUSERCMD)", which closes security flaws including CVE-2023-2007. - "scsi: dpt_i2o: Do not process completions with invalid addresses", which removes the remaining bus_to_virt() call and may slightly improve handling of misbehaving hardware. These changes have been compiled on all the relevant stable branches, but I don't have hardware to test on. Ben. -- Ben Hutchings - Debian developer, member of kernel, installer and LTS teams

2 years, 4 months

3
8
0 0

randconfig fixes for 5.10.y

by Dan Carpenter

I did some randconfig testing on 5.10.y and the following patches are required. d7a7d721064c5 ("media: ti-vpe: cal: avoid FIELD_GET assertion") 42d95d1b3a9c6 ("drm/rcar: stop using 'imply' for dependencies") The first patch is only required on 5.10.y. The second "drm/rcar" commit is required in 5.15.y as well. I'm going to be doing regular randconfig testing on stable so let me know if you have any advice. regards, dan carpenter

2 years, 4 months

4
7
0 0

FAILED: patch "[PATCH] iommu/amd/pgtbl_v2: Fix domain max address" failed to apply to 6.3-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.3-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.3.y git checkout FETCH_HEAD git cherry-pick -x 11c439a19466e7feaccdbce148a75372fddaf4e9 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023060548-rake-strongman-fdbe@gregkh' --subject-prefix 'PATCH 6.3.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 11c439a19466e7feaccdbce148a75372fddaf4e9 Mon Sep 17 00:00:00 2001 From: Vasant Hegde <vasant.hegde(a)amd.com> Date: Thu, 18 May 2023 05:43:51 +0000 Subject: [PATCH] iommu/amd/pgtbl_v2: Fix domain max address IOMMU v2 page table supports 4 level (47 bit) or 5 level (56 bit) virtual address space. Current code assumes it can support 64bit IOVA address space. If IOVA allocator allocates virtual address > 47/56 bit (depending on page table level) then it will do wrong mapping and cause invalid translation. Hence adjust aperture size to use max address supported by the page table. Reported-by: Jerry Snitselaar <jsnitsel(a)redhat.com> Fixes: aaac38f61487 ("iommu/amd: Initial support for AMD IOMMU v2 page table") Cc: <Stable(a)vger.kernel.org> # v6.0+ Cc: Suravee Suthikulpanit <suravee.suthikulpanit(a)amd.com> Signed-off-by: Vasant Hegde <vasant.hegde(a)amd.com> Reviewed-by: Jerry Snitselaar <jsnitsel(a)redhat.com> Link: https://lore.kernel.org/r/20230518054351.9626-1-vasant.hegde@amd.com Signed-off-by: Joerg Roedel <jroedel(a)suse.de> diff --git a/drivers/iommu/amd/iommu.c b/drivers/iommu/amd/iommu.c index 0f3ac4b489d6..dc1ec6849775 100644 --- a/drivers/iommu/amd/iommu.c +++ b/drivers/iommu/amd/iommu.c @@ -2129,6 +2129,15 @@ static struct protection_domain *protection_domain_alloc(unsigned int type) return NULL; } +static inline u64 dma_max_address(void) +{ + if (amd_iommu_pgtable == AMD_IOMMU_V1) + return ~0ULL; + + /* V2 with 4/5 level page table */ + return ((1ULL << PM_LEVEL_SHIFT(amd_iommu_gpt_level)) - 1); +} + static struct iommu_domain *amd_iommu_domain_alloc(unsigned type) { struct protection_domain *domain; @@ -2145,7 +2154,7 @@ static struct iommu_domain *amd_iommu_domain_alloc(unsigned type) return NULL; domain->domain.geometry.aperture_start = 0; - domain->domain.geometry.aperture_end = ~0ULL; + domain->domain.geometry.aperture_end = dma_max_address(); domain->domain.geometry.force_aperture = true; return &domain->domain;

2 years, 4 months

4
6
0 0

+ shmem-use-ramfs_kill_sb-for-kill_sb-method-of-ramfs-based-tmpfs.patch added to mm-unstable branch

by Andrew Morton

The patch titled Subject: shmem: use ramfs_kill_sb() for kill_sb method of ramfs-based tmpfs has been added to the -mm mm-unstable branch. Its filename is shmem-use-ramfs_kill_sb-for-kill_sb-method-of-ramfs-based-tmpfs.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patche… This patch will later appear in the mm-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 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 via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Roberto Sassu <roberto.sassu(a)huawei.com> Subject: shmem: use ramfs_kill_sb() for kill_sb method of ramfs-based tmpfs Date: Wed, 7 Jun 2023 18:15:23 +0200 As the ramfs-based tmpfs uses ramfs_init_fs_context() for the init_fs_context method, which allocates fc->s_fs_info, use ramfs_kill_sb() to free it and avoid a memory leak. Link: https://lkml.kernel.org/r/20230607161523.2876433-1-roberto.sassu@huaweiclou… Fixes: f32356261d44 ("vfs: Convert ramfs, shmem, tmpfs, devtmpfs, rootfs to use the new mount API") Signed-off-by: Roberto Sassu <roberto.sassu(a)huawei.com> Cc: Hugh Dickins <hughd(a)google.com> Cc: David Howells <dhowells(a)redhat.com> Cc: Al Viro <viro(a)zeniv.linux.org.uk> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- fs/ramfs/inode.c | 2 +- include/linux/ramfs.h | 1 + mm/shmem.c | 2 +- 3 files changed, 3 insertions(+), 2 deletions(-) --- a/fs/ramfs/inode.c~shmem-use-ramfs_kill_sb-for-kill_sb-method-of-ramfs-based-tmpfs +++ a/fs/ramfs/inode.c @@ -278,7 +278,7 @@ int ramfs_init_fs_context(struct fs_cont return 0; } -static void ramfs_kill_sb(struct super_block *sb) +void ramfs_kill_sb(struct super_block *sb) { kfree(sb->s_fs_info); kill_litter_super(sb); --- a/include/linux/ramfs.h~shmem-use-ramfs_kill_sb-for-kill_sb-method-of-ramfs-based-tmpfs +++ a/include/linux/ramfs.h @@ -7,6 +7,7 @@ struct inode *ramfs_get_inode(struct super_block *sb, const struct inode *dir, umode_t mode, dev_t dev); extern int ramfs_init_fs_context(struct fs_context *fc); +extern void ramfs_kill_sb(struct super_block *sb); #ifdef CONFIG_MMU static inline int --- a/mm/shmem.c~shmem-use-ramfs_kill_sb-for-kill_sb-method-of-ramfs-based-tmpfs +++ a/mm/shmem.c @@ -4214,7 +4214,7 @@ static struct file_system_type shmem_fs_ .name = "tmpfs", .init_fs_context = ramfs_init_fs_context, .parameters = ramfs_fs_parameters, - .kill_sb = kill_litter_super, + .kill_sb = ramfs_kill_sb, .fs_flags = FS_USERNS_MOUNT, }; _ Patches currently in -mm which might be from roberto.sassu(a)huawei.com are memfd-check-for-non-null-file_seals-in-memfd_create-syscall.patch shmem-use-ramfs_kill_sb-for-kill_sb-method-of-ramfs-based-tmpfs.patch

2 years, 4 months

1
0
0 0

+ memfd-check-for-non-null-file_seals-in-memfd_create-syscall.patch added to mm-hotfixes-unstable branch

by Andrew Morton

The patch titled Subject: memfd: check for non-NULL file_seals in memfd_create() syscall has been added to the -mm mm-hotfixes-unstable branch. Its filename is memfd-check-for-non-null-file_seals-in-memfd_create-syscall.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patche… This patch will later appear in the mm-hotfixes-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 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 via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Roberto Sassu <roberto.sassu(a)huawei.com> Subject: memfd: check for non-NULL file_seals in memfd_create() syscall Date: Wed, 7 Jun 2023 15:24:27 +0200 Ensure that file_seals is non-NULL before using it in the memfd_create() syscall. One situation in which memfd_file_seals_ptr() could return a NULL pointer is when CONFIG_SHMEM=n. Link: https://lkml.kernel.org/r/20230607132427.2867435-1-roberto.sassu@huaweiclou… Fixes: 47b9012ecdc7 ("shmem: add sealing support to hugetlb-backed memfd") Signed-off-by: Roberto Sassu <roberto.sassu(a)huawei.com> Cc: Marc-Andr Lureau <marcandre.lureau(a)redhat.com> Cc: Mike Kravetz <mike.kravetz(a)oracle.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/memfd.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) --- a/mm/memfd.c~memfd-check-for-non-null-file_seals-in-memfd_create-syscall +++ a/mm/memfd.c @@ -371,12 +371,15 @@ SYSCALL_DEFINE2(memfd_create, inode->i_mode &= ~0111; file_seals = memfd_file_seals_ptr(file); - *file_seals &= ~F_SEAL_SEAL; - *file_seals |= F_SEAL_EXEC; + if (file_seals) { + *file_seals &= ~F_SEAL_SEAL; + *file_seals |= F_SEAL_EXEC; + } } else if (flags & MFD_ALLOW_SEALING) { /* MFD_EXEC and MFD_ALLOW_SEALING are set */ file_seals = memfd_file_seals_ptr(file); - *file_seals &= ~F_SEAL_SEAL; + if (file_seals) + *file_seals &= ~F_SEAL_SEAL; } fd_install(fd, file); _ Patches currently in -mm which might be from roberto.sassu(a)huawei.com are memfd-check-for-non-null-file_seals-in-memfd_create-syscall.patch

2 years, 4 months

1
0
0 0

FAILED: patch "[PATCH] selftests: mptcp: join: avoid using 'cmp --bytes'" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x d328fe87067480cf2bd0b58dab428a98d31dbb7e # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023060758-corset-cramp-8d97@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From d328fe87067480cf2bd0b58dab428a98d31dbb7e Mon Sep 17 00:00:00 2001 From: Matthieu Baerts <matthieu.baerts(a)tessares.net> Date: Sun, 28 May 2023 19:35:26 +0200 Subject: [PATCH] selftests: mptcp: join: avoid using 'cmp --bytes' BusyBox's 'cmp' command doesn't support the '--bytes' parameter. Some CIs -- i.e. LKFT -- use BusyBox and have the mptcp_join.sh test failing [1] because their 'cmp' command doesn't support this '--bytes' option: cmp: unrecognized option '--bytes=1024' BusyBox v1.35.0 () multi-call binary. Usage: cmp [-ls] [-n NUM] FILE1 [FILE2] Instead, 'head --bytes' can be used as this option is supported by BusyBox. A temporary file is needed for this operation. Because it is apparently quite common to use BusyBox, it is certainly better to backport this fix to impacted kernels. Fixes: 6bf41020b72b ("selftests: mptcp: update and extend fastclose test-cases") Cc: stable(a)vger.kernel.org Link: https://qa-reports.linaro.org/lkft/linux-mainline-master/build/v6.3-rc5-5-g… [1] Suggested-by: Paolo Abeni <pabeni(a)redhat.com> Reviewed-by: Mat Martineau <martineau(a)kernel.org> Signed-off-by: Matthieu Baerts <matthieu.baerts(a)tessares.net> Signed-off-by: Paolo Abeni <pabeni(a)redhat.com> diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh index 26310c17b4c6..4f3fe45f8f71 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_join.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh @@ -17,6 +17,7 @@ sout="" cin="" cinfail="" cinsent="" +tmpfile="" cout="" capout="" ns1="" @@ -175,6 +176,7 @@ cleanup() { rm -f "$cin" "$cout" "$sinfail" rm -f "$sin" "$sout" "$cinsent" "$cinfail" + rm -f "$tmpfile" rm -rf $evts_ns1 $evts_ns2 cleanup_partial } @@ -383,9 +385,16 @@ check_transfer() fail_test return 1 fi - bytes="--bytes=${bytes}" + + # note: BusyBox's "cmp" command doesn't support --bytes + tmpfile=$(mktemp) + head --bytes="$bytes" "$in" > "$tmpfile" + mv "$tmpfile" "$in" + head --bytes="$bytes" "$out" > "$tmpfile" + mv "$tmpfile" "$out" + tmpfile="" fi - cmp -l "$in" "$out" ${bytes} | while read -r i a b; do + cmp -l "$in" "$out" | while read -r i a b; do local sum=$((0${a} + 0${b})) if [ $check_invert -eq 0 ] || [ $sum -ne $((0xff)) ]; then echo "[ FAIL ] $what does not match (in, out):"

2 years, 4 months

2
1
0 0

FAILED: patch "[PATCH] selftests: mptcp: simult flows: skip if MPTCP is not" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y git checkout FETCH_HEAD git cherry-pick -x 9161f21c74a1a0e7bb39eb84ea0c86b23c92fc87 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023060731-submitter-gone-32b6@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 9161f21c74a1a0e7bb39eb84ea0c86b23c92fc87 Mon Sep 17 00:00:00 2001 From: Matthieu Baerts <matthieu.baerts(a)tessares.net> Date: Sun, 28 May 2023 19:35:31 +0200 Subject: [PATCH] selftests: mptcp: simult flows: skip if MPTCP is not supported Selftests are supposed to run on any kernels, including the old ones not supporting MPTCP. A new check is then added to make sure MPTCP is supported. If not, the test stops and is marked as "skipped". Link: https://github.com/multipath-tcp/mptcp_net-next/issues/368 Fixes: 1a418cb8e888 ("mptcp: simult flow self-tests") Cc: stable(a)vger.kernel.org Acked-by: Paolo Abeni <pabeni(a)redhat.com> Signed-off-by: Matthieu Baerts <matthieu.baerts(a)tessares.net> Signed-off-by: Paolo Abeni <pabeni(a)redhat.com> diff --git a/tools/testing/selftests/net/mptcp/simult_flows.sh b/tools/testing/selftests/net/mptcp/simult_flows.sh index 9f22f7e5027d..36a3c9d92e20 100755 --- a/tools/testing/selftests/net/mptcp/simult_flows.sh +++ b/tools/testing/selftests/net/mptcp/simult_flows.sh @@ -1,6 +1,8 @@ #!/bin/bash # SPDX-License-Identifier: GPL-2.0 +. "$(dirname "${0}")/mptcp_lib.sh" + sec=$(date +%s) rndh=$(printf %x $sec)-$(mktemp -u XXXXXX) ns1="ns1-$rndh" @@ -34,6 +36,8 @@ cleanup() done } +mptcp_lib_check_mptcp + ip -Version > /dev/null 2>&1 if [ $? -ne 0 ];then echo "SKIP: Could not run test without ip tool"

2 years, 4 months

2
1
0 0

FAILED: patch "[PATCH] selftests: mptcp: diag: skip if MPTCP is not supported" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y git checkout FETCH_HEAD git cherry-pick -x 46565acdd29facbf418a11e4a3791b3c8967308d # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023060716-speckled-duchess-40d9@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 46565acdd29facbf418a11e4a3791b3c8967308d Mon Sep 17 00:00:00 2001 From: Matthieu Baerts <matthieu.baerts(a)tessares.net> Date: Sun, 28 May 2023 19:35:30 +0200 Subject: [PATCH] selftests: mptcp: diag: skip if MPTCP is not supported Selftests are supposed to run on any kernels, including the old ones not supporting MPTCP. A new check is then added to make sure MPTCP is supported. If not, the test stops and is marked as "skipped". Link: https://github.com/multipath-tcp/mptcp_net-next/issues/368 Fixes: df62f2ec3df6 ("selftests/mptcp: add diag interface tests") Cc: stable(a)vger.kernel.org Acked-by: Paolo Abeni <pabeni(a)redhat.com> Signed-off-by: Matthieu Baerts <matthieu.baerts(a)tessares.net> Signed-off-by: Paolo Abeni <pabeni(a)redhat.com> diff --git a/tools/testing/selftests/net/mptcp/diag.sh b/tools/testing/selftests/net/mptcp/diag.sh index ef628b16fe9b..4eacdb1ab962 100755 --- a/tools/testing/selftests/net/mptcp/diag.sh +++ b/tools/testing/selftests/net/mptcp/diag.sh @@ -1,6 +1,8 @@ #!/bin/bash # SPDX-License-Identifier: GPL-2.0 +. "$(dirname "${0}")/mptcp_lib.sh" + sec=$(date +%s) rndh=$(printf %x $sec)-$(mktemp -u XXXXXX) ns="ns1-$rndh" @@ -31,6 +33,8 @@ cleanup() ip netns del $ns } +mptcp_lib_check_mptcp + ip -Version > /dev/null 2>&1 if [ $? -ne 0 ];then echo "SKIP: Could not run test without ip tool"

2 years, 4 months

2
1
0 0

FAILED: patch "[PATCH] selftests: mptcp: simult flows: skip if MPTCP is not" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x 9161f21c74a1a0e7bb39eb84ea0c86b23c92fc87 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023060731-sauna-stonewall-d2db@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 9161f21c74a1a0e7bb39eb84ea0c86b23c92fc87 Mon Sep 17 00:00:00 2001 From: Matthieu Baerts <matthieu.baerts(a)tessares.net> Date: Sun, 28 May 2023 19:35:31 +0200 Subject: [PATCH] selftests: mptcp: simult flows: skip if MPTCP is not supported Selftests are supposed to run on any kernels, including the old ones not supporting MPTCP. A new check is then added to make sure MPTCP is supported. If not, the test stops and is marked as "skipped". Link: https://github.com/multipath-tcp/mptcp_net-next/issues/368 Fixes: 1a418cb8e888 ("mptcp: simult flow self-tests") Cc: stable(a)vger.kernel.org Acked-by: Paolo Abeni <pabeni(a)redhat.com> Signed-off-by: Matthieu Baerts <matthieu.baerts(a)tessares.net> Signed-off-by: Paolo Abeni <pabeni(a)redhat.com> diff --git a/tools/testing/selftests/net/mptcp/simult_flows.sh b/tools/testing/selftests/net/mptcp/simult_flows.sh index 9f22f7e5027d..36a3c9d92e20 100755 --- a/tools/testing/selftests/net/mptcp/simult_flows.sh +++ b/tools/testing/selftests/net/mptcp/simult_flows.sh @@ -1,6 +1,8 @@ #!/bin/bash # SPDX-License-Identifier: GPL-2.0 +. "$(dirname "${0}")/mptcp_lib.sh" + sec=$(date +%s) rndh=$(printf %x $sec)-$(mktemp -u XXXXXX) ns1="ns1-$rndh" @@ -34,6 +36,8 @@ cleanup() done } +mptcp_lib_check_mptcp + ip -Version > /dev/null 2>&1 if [ $? -ne 0 ];then echo "SKIP: Could not run test without ip tool"

2 years, 4 months

2
1
0 0

FAILED: patch "[PATCH] selftests: mptcp: diag: skip if MPTCP is not supported" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x 46565acdd29facbf418a11e4a3791b3c8967308d # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023060715-deeply-subtype-6c5d@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 46565acdd29facbf418a11e4a3791b3c8967308d Mon Sep 17 00:00:00 2001 From: Matthieu Baerts <matthieu.baerts(a)tessares.net> Date: Sun, 28 May 2023 19:35:30 +0200 Subject: [PATCH] selftests: mptcp: diag: skip if MPTCP is not supported Selftests are supposed to run on any kernels, including the old ones not supporting MPTCP. A new check is then added to make sure MPTCP is supported. If not, the test stops and is marked as "skipped". Link: https://github.com/multipath-tcp/mptcp_net-next/issues/368 Fixes: df62f2ec3df6 ("selftests/mptcp: add diag interface tests") Cc: stable(a)vger.kernel.org Acked-by: Paolo Abeni <pabeni(a)redhat.com> Signed-off-by: Matthieu Baerts <matthieu.baerts(a)tessares.net> Signed-off-by: Paolo Abeni <pabeni(a)redhat.com> diff --git a/tools/testing/selftests/net/mptcp/diag.sh b/tools/testing/selftests/net/mptcp/diag.sh index ef628b16fe9b..4eacdb1ab962 100755 --- a/tools/testing/selftests/net/mptcp/diag.sh +++ b/tools/testing/selftests/net/mptcp/diag.sh @@ -1,6 +1,8 @@ #!/bin/bash # SPDX-License-Identifier: GPL-2.0 +. "$(dirname "${0}")/mptcp_lib.sh" + sec=$(date +%s) rndh=$(printf %x $sec)-$(mktemp -u XXXXXX) ns="ns1-$rndh" @@ -31,6 +33,8 @@ cleanup() ip netns del $ns } +mptcp_lib_check_mptcp + ip -Version > /dev/null 2>&1 if [ $? -ne 0 ];then echo "SKIP: Could not run test without ip tool"

2 years, 4 months

2
1
0 0

FAILED: patch "[PATCH] selftests: mptcp: join: skip if MPTCP is not supported" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x 715c78a82e00f848f99ef76e6f6b89216ccba268 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023060734-humility-stifle-f748@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 715c78a82e00f848f99ef76e6f6b89216ccba268 Mon Sep 17 00:00:00 2001 From: Matthieu Baerts <matthieu.baerts(a)tessares.net> Date: Sun, 28 May 2023 19:35:29 +0200 Subject: [PATCH] selftests: mptcp: join: skip if MPTCP is not supported Selftests are supposed to run on any kernels, including the old ones not supporting MPTCP. A new check is then added to make sure MPTCP is supported. If not, the test stops and is marked as "skipped". Link: https://github.com/multipath-tcp/mptcp_net-next/issues/368 Fixes: b08fbf241064 ("selftests: add test-cases for MPTCP MP_JOIN") Cc: stable(a)vger.kernel.org Acked-by: Paolo Abeni <pabeni(a)redhat.com> Signed-off-by: Matthieu Baerts <matthieu.baerts(a)tessares.net> Signed-off-by: Paolo Abeni <pabeni(a)redhat.com> diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh index 4f3fe45f8f71..96f63172b8fe 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_join.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh @@ -10,6 +10,8 @@ # because it's invoked by variable name, see how the "tests" array is used #shellcheck disable=SC2317 +. "$(dirname "${0}")/mptcp_lib.sh" + ret=0 sin="" sinfail="" @@ -137,6 +139,8 @@ cleanup_partial() check_tools() { + mptcp_lib_check_mptcp + if ! ip -Version &> /dev/null; then echo "SKIP: Could not run test without ip tool" exit $ksft_skip

2 years, 4 months

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[PATCH v8 05/10] dt-bindings: sc16is7xx: Add property to change GPIO function

by Hugo Villeneuve

From: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> Some variants in this series of UART controllers have GPIO pins that are shared between GPIO and modem control lines. The pin mux mode (GPIO or modem control lines) can be set for each ports (channels) supported by the variant. This adds a property to the device tree to set the GPIO pin mux to modem control lines on selected ports if needed. Cc: <stable(a)vger.kernel.org> # 6.1.x Signed-off-by: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> Acked-by: Conor Dooley <conor.dooley(a)microchip.com> Reviewed-by: Lech Perczak <lech.perczak(a)camlingroup.com> --- .../bindings/serial/nxp,sc16is7xx.txt | 46 +++++++++++++++++++ 1 file changed, 46 insertions(+) diff --git a/Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt b/Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt index 0fa8e3e43bf8..1a7e4bff0456 100644 --- a/Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt +++ b/Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt @@ -23,6 +23,9 @@ Optional properties: 1 = active low. - irda-mode-ports: An array that lists the indices of the port that should operate in IrDA mode. +- nxp,modem-control-line-ports: An array that lists the indices of the port that + should have shared GPIO lines configured as + modem control lines. Example: sc16is750: sc16is750@51 { @@ -35,6 +38,26 @@ Example: #gpio-cells = <2>; }; + sc16is752: sc16is752@53 { + compatible = "nxp,sc16is752"; + reg = <0x53>; + clocks = <&clk20m>; + interrupt-parent = <&gpio3>; + interrupts = <7 IRQ_TYPE_EDGE_FALLING>; + nxp,modem-control-line-ports = <1>; /* Port 1 as modem control lines */ + gpio-controller; /* Port 0 as GPIOs */ + #gpio-cells = <2>; + }; + + sc16is752: sc16is752@54 { + compatible = "nxp,sc16is752"; + reg = <0x54>; + clocks = <&clk20m>; + interrupt-parent = <&gpio3>; + interrupts = <7 IRQ_TYPE_EDGE_FALLING>; + nxp,modem-control-line-ports = <0 1>; /* Ports 0 and 1 as modem control lines */ + }; + * spi as bus Required properties: @@ -59,6 +82,9 @@ Optional properties: 1 = active low. - irda-mode-ports: An array that lists the indices of the port that should operate in IrDA mode. +- nxp,modem-control-line-ports: An array that lists the indices of the port that + should have shared GPIO lines configured as + modem control lines. Example: sc16is750: sc16is750@0 { @@ -70,3 +96,23 @@ Example: gpio-controller; #gpio-cells = <2>; }; + + sc16is752: sc16is752@1 { + compatible = "nxp,sc16is752"; + reg = <1>; + clocks = <&clk20m>; + interrupt-parent = <&gpio3>; + interrupts = <7 IRQ_TYPE_EDGE_FALLING>; + nxp,modem-control-line-ports = <1>; /* Port 1 as modem control lines */ + gpio-controller; /* Port 0 as GPIOs */ + #gpio-cells = <2>; + }; + + sc16is752: sc16is752@2 { + compatible = "nxp,sc16is752"; + reg = <2>; + clocks = <&clk20m>; + interrupt-parent = <&gpio3>; + interrupts = <7 IRQ_TYPE_EDGE_FALLING>; + nxp,modem-control-line-ports = <0 1>; /* Ports 0 and 1 as modem control lines */ + }; -- 2.30.2

2 years, 4 months

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[PATCH v8 07/10] serial: sc16is7xx: fix bug when first setting GPIO direction

by Hugo Villeneuve

From: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> When configuring a pin as an output pin with a value of logic 0, we end up as having a value of logic 1 on the output pin. Setting a logic 0 a second time (or more) after that will correctly output a logic 0 on the output pin. By default, all GPIO pins are configured as inputs. When we enter sc16is7xx_gpio_direction_output() for the first time, we first set the desired value in IOSTATE, and then we configure the pin as an output. The datasheet states that writing to IOSTATE register will trigger a transfer of the value to the I/O pin configured as output, so if the pin is configured as an input, nothing will be transferred. Therefore, set the direction first in IODIR, and then set the desired value in IOSTATE. This is what is done in NXP application note AN10587. Fixes: dfeae619d781 ("serial: sc16is7xx") Cc: <stable(a)vger.kernel.org> Signed-off-by: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> Reviewed-by: Lech Perczak <lech.perczak(a)camlingroup.com> Tested-by: Lech Perczak <lech.perczak(a)camlingroup.com> --- drivers/tty/serial/sc16is7xx.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/drivers/tty/serial/sc16is7xx.c b/drivers/tty/serial/sc16is7xx.c index 11edbebe8fa2..98c520ef4a02 100644 --- a/drivers/tty/serial/sc16is7xx.c +++ b/drivers/tty/serial/sc16is7xx.c @@ -1342,9 +1342,18 @@ static int sc16is7xx_gpio_direction_output(struct gpio_chip *chip, state |= BIT(offset); else state &= ~BIT(offset); - sc16is7xx_port_write(port, SC16IS7XX_IOSTATE_REG, state); + + /* + * If we write IOSTATE first, and then IODIR, the output value is not + * transferred to the corresponding I/O pin. + * The datasheet states that each register bit will be transferred to + * the corresponding I/O pin programmed as output when writing to + * IOSTATE. Therefore, configure direction first with IODIR, and then + * set value after with IOSTATE. + */ sc16is7xx_port_update(port, SC16IS7XX_IODIR_REG, BIT(offset), BIT(offset)); + sc16is7xx_port_write(port, SC16IS7XX_IOSTATE_REG, state); return 0; } -- 2.30.2

2 years, 4 months

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[PATCH v8 06/10] serial: sc16is7xx: fix regression with GPIO configuration

by Hugo Villeneuve

From: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> Commit 679875d1d880 ("sc16is7xx: Separate GPIOs from modem control lines") and commit 21144bab4f11 ("sc16is7xx: Handle modem status lines") changed the function of the GPIOs pins to act as modem control lines without any possibility of selecting GPIO function. As a consequence, applications that depends on GPIO lines configured by default as GPIO pins no longer work as expected. Also, the change to select modem control lines function was done only for channel A of dual UART variants (752/762). This was not documented in the log message. Allow to specify GPIO or modem control line function in the device tree, and for each of the ports (A or B). Do so by using the new device-tree property named "modem-control-line-ports" (property added in separate patch). When registering GPIO chip controller, mask-out GPIO pins declared as modem control lines according to this new "modem-control-line-ports" DT property. Boards that need to have GPIOS configured as modem control lines should add that property to their device tree. Here is a list of boards using the sc16is7xx driver in their device tree and that may need to be modified: arm64/boot/dts/freescale/fsl-ls1012a-frdm.dts mips/boot/dts/ingenic/cu1830-neo.dts mips/boot/dts/ingenic/cu1000-neo.dts Fixes: 679875d1d880 ("sc16is7xx: Separate GPIOs from modem control lines") Fixes: 21144bab4f11 ("sc16is7xx: Handle modem status lines") Cc: <stable(a)vger.kernel.org> # 6.1.x: 95982fad dt-bindings: sc16is7xx: Add property to change GPIO function Cc: <stable(a)vger.kernel.org> # 6.1.x: 1584d572 serial: sc16is7xx: refactor GPIO controller registration Cc: <stable(a)vger.kernel.org> # 6.1.x: ac2caa5a serial: sc16is7xx: remove obsolete out_thread label Cc: <stable(a)vger.kernel.org> # 6.1.x: d90961ad serial: sc16is7xx: mark IOCONTROL register as volatile Cc: <stable(a)vger.kernel.org> # 6.1.x: 6dae3bad serial: sc16is7xx: fix broken port 0 uart init Cc: <stable(a)vger.kernel.org> # 6.1.x Signed-off-by: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> Reviewed-by: Andy Shevchenko <andy.shevchenko(a)gmail.com> --- drivers/tty/serial/sc16is7xx.c | 104 +++++++++++++++++++++++++++------ 1 file changed, 85 insertions(+), 19 deletions(-) diff --git a/drivers/tty/serial/sc16is7xx.c b/drivers/tty/serial/sc16is7xx.c index f5b4d2d18a71..11edbebe8fa2 100644 --- a/drivers/tty/serial/sc16is7xx.c +++ b/drivers/tty/serial/sc16is7xx.c @@ -236,7 +236,8 @@ /* IOControl register bits (Only 750/760) */ #define SC16IS7XX_IOCONTROL_LATCH_BIT (1 << 0) /* Enable input latching */ -#define SC16IS7XX_IOCONTROL_MODEM_BIT (1 << 1) /* Enable GPIO[7:4] as modem pins */ +#define SC16IS7XX_IOCONTROL_MODEM_A_BIT (1 << 1) /* Enable GPIO[7:4] as modem A pins */ +#define SC16IS7XX_IOCONTROL_MODEM_B_BIT (1 << 2) /* Enable GPIO[3:0] as modem B pins */ #define SC16IS7XX_IOCONTROL_SRESET_BIT (1 << 3) /* Software Reset */ /* EFCR register bits */ @@ -301,12 +302,12 @@ /* Misc definitions */ #define SC16IS7XX_FIFO_SIZE (64) #define SC16IS7XX_REG_SHIFT 2 +#define SC16IS7XX_GPIOS_PER_BANK 4 struct sc16is7xx_devtype { char name[10]; int nr_gpio; int nr_uart; - int has_mctrl; }; #define SC16IS7XX_RECONF_MD (1 << 0) @@ -337,7 +338,9 @@ struct sc16is7xx_port { struct clk *clk; #ifdef CONFIG_GPIOLIB struct gpio_chip gpio; + unsigned long gpio_valid_mask; #endif + u8 mctrl_mask; unsigned char buf[SC16IS7XX_FIFO_SIZE]; struct kthread_worker kworker; struct task_struct *kworker_task; @@ -448,35 +451,30 @@ static const struct sc16is7xx_devtype sc16is74x_devtype = { .name = "SC16IS74X", .nr_gpio = 0, .nr_uart = 1, - .has_mctrl = 0, }; static const struct sc16is7xx_devtype sc16is750_devtype = { .name = "SC16IS750", - .nr_gpio = 4, + .nr_gpio = 8, .nr_uart = 1, - .has_mctrl = 1, }; static const struct sc16is7xx_devtype sc16is752_devtype = { .name = "SC16IS752", - .nr_gpio = 0, + .nr_gpio = 8, .nr_uart = 2, - .has_mctrl = 1, }; static const struct sc16is7xx_devtype sc16is760_devtype = { .name = "SC16IS760", - .nr_gpio = 4, + .nr_gpio = 8, .nr_uart = 1, - .has_mctrl = 1, }; static const struct sc16is7xx_devtype sc16is762_devtype = { .name = "SC16IS762", - .nr_gpio = 0, + .nr_gpio = 8, .nr_uart = 2, - .has_mctrl = 1, }; static bool sc16is7xx_regmap_volatile(struct device *dev, unsigned int reg) @@ -1351,14 +1349,43 @@ static int sc16is7xx_gpio_direction_output(struct gpio_chip *chip, return 0; } +static int sc16is7xx_gpio_init_valid_mask(struct gpio_chip *chip, + unsigned long *valid_mask, + unsigned int ngpios) +{ + struct sc16is7xx_port *s = gpiochip_get_data(chip); + + *valid_mask = s->gpio_valid_mask; + + return 0; +} + static int sc16is7xx_setup_gpio_chip(struct sc16is7xx_port *s) { if (!s->devtype->nr_gpio) return 0; + switch (s->mctrl_mask) { + case 0: + s->gpio_valid_mask = GENMASK(7, 0); + break; + case SC16IS7XX_IOCONTROL_MODEM_A_BIT: + s->gpio_valid_mask = GENMASK(3, 0); + break; + case SC16IS7XX_IOCONTROL_MODEM_B_BIT: + s->gpio_valid_mask = GENMASK(7, 4); + break; + default: + break; + } + + if (s->gpio_valid_mask == 0) + return 0; + s->gpio.owner = THIS_MODULE; s->gpio.parent = s->dev; s->gpio.label = dev_name(s->dev); + s->gpio.init_valid_mask = sc16is7xx_gpio_init_valid_mask; s->gpio.direction_input = sc16is7xx_gpio_direction_input; s->gpio.get = sc16is7xx_gpio_get; s->gpio.direction_output = sc16is7xx_gpio_direction_output; @@ -1371,6 +1398,47 @@ static int sc16is7xx_setup_gpio_chip(struct sc16is7xx_port *s) } #endif +/* + * Configure ports designated to operate as modem control lines. + */ +static int sc16is7xx_setup_mctrl_ports(struct sc16is7xx_port *s) +{ + int i; + int ret; + int count; + u32 mctrl_port[2]; + + count = device_property_count_u32(s->dev, + "nxp,modem-control-line-ports"); + if (count < 0 || count > ARRAY_SIZE(mctrl_port)) + return 0; + + ret = device_property_read_u32_array(s->dev, + "nxp,modem-control-line-ports", + mctrl_port, count); + if (ret) + return ret; + + s->mctrl_mask = 0; + + for (i = 0; i < count; i++) { + /* Use GPIO lines as modem control lines */ + if (mctrl_port[i] == 0) + s->mctrl_mask |= SC16IS7XX_IOCONTROL_MODEM_A_BIT; + else if (mctrl_port[i] == 1) + s->mctrl_mask |= SC16IS7XX_IOCONTROL_MODEM_B_BIT; + } + + if (s->mctrl_mask) + regmap_update_bits( + s->regmap, + SC16IS7XX_IOCONTROL_REG << SC16IS7XX_REG_SHIFT, + SC16IS7XX_IOCONTROL_MODEM_A_BIT | + SC16IS7XX_IOCONTROL_MODEM_B_BIT, s->mctrl_mask); + + return 0; +} + static const struct serial_rs485 sc16is7xx_rs485_supported = { .flags = SER_RS485_ENABLED | SER_RS485_RTS_AFTER_SEND, .delay_rts_before_send = 1, @@ -1479,12 +1547,6 @@ static int sc16is7xx_probe(struct device *dev, SC16IS7XX_EFCR_RXDISABLE_BIT | SC16IS7XX_EFCR_TXDISABLE_BIT); - /* Use GPIO lines as modem status registers */ - if (devtype->has_mctrl) - sc16is7xx_port_write(&s->p[i].port, - SC16IS7XX_IOCONTROL_REG, - SC16IS7XX_IOCONTROL_MODEM_BIT); - /* Initialize kthread work structs */ kthread_init_work(&s->p[i].tx_work, sc16is7xx_tx_proc); kthread_init_work(&s->p[i].reg_work, sc16is7xx_reg_proc); @@ -1522,6 +1584,10 @@ static int sc16is7xx_probe(struct device *dev, s->p[u].irda_mode = true; } + ret = sc16is7xx_setup_mctrl_ports(s); + if (ret) + goto out_ports; + #ifdef CONFIG_GPIOLIB ret = sc16is7xx_setup_gpio_chip(s); if (ret) @@ -1548,7 +1614,7 @@ static int sc16is7xx_probe(struct device *dev, return 0; #ifdef CONFIG_GPIOLIB - if (devtype->nr_gpio) + if (s->gpio_valid_mask) gpiochip_remove(&s->gpio); #endif @@ -1572,7 +1638,7 @@ static void sc16is7xx_remove(struct device *dev) int i; #ifdef CONFIG_GPIOLIB - if (s->devtype->nr_gpio) + if (s->gpio_valid_mask) gpiochip_remove(&s->gpio); #endif -- 2.30.2

2 years, 4 months

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[PATCH v8 04/10] serial: sc16is7xx: refactor GPIO controller registration

by Hugo Villeneuve

From: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> In preparation for upcoming patch "fix regression with GPIO configuration". To facilitate review and make code more modular. Cc: <stable(a)vger.kernel.org> # 6.1.x Signed-off-by: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> Reviewed-by: Lech Perczak <lech.perczak(a)camlingroup.com> Tested-by: Lech Perczak <lech.perczak(a)camlingroup.com> --- drivers/tty/serial/sc16is7xx.c | 40 ++++++++++++++++++++-------------- 1 file changed, 24 insertions(+), 16 deletions(-) diff --git a/drivers/tty/serial/sc16is7xx.c b/drivers/tty/serial/sc16is7xx.c index 9e9856846643..f5b4d2d18a71 100644 --- a/drivers/tty/serial/sc16is7xx.c +++ b/drivers/tty/serial/sc16is7xx.c @@ -332,6 +332,7 @@ struct sc16is7xx_one { struct sc16is7xx_port { const struct sc16is7xx_devtype *devtype; + struct device *dev; struct regmap *regmap; struct clk *clk; #ifdef CONFIG_GPIOLIB @@ -1349,6 +1350,25 @@ static int sc16is7xx_gpio_direction_output(struct gpio_chip *chip, return 0; } + +static int sc16is7xx_setup_gpio_chip(struct sc16is7xx_port *s) +{ + if (!s->devtype->nr_gpio) + return 0; + + s->gpio.owner = THIS_MODULE; + s->gpio.parent = s->dev; + s->gpio.label = dev_name(s->dev); + s->gpio.direction_input = sc16is7xx_gpio_direction_input; + s->gpio.get = sc16is7xx_gpio_get; + s->gpio.direction_output = sc16is7xx_gpio_direction_output; + s->gpio.set = sc16is7xx_gpio_set; + s->gpio.base = -1; + s->gpio.ngpio = s->devtype->nr_gpio; + s->gpio.can_sleep = 1; + + return gpiochip_add_data(&s->gpio, s); +} #endif static const struct serial_rs485 sc16is7xx_rs485_supported = { @@ -1412,6 +1432,7 @@ static int sc16is7xx_probe(struct device *dev, s->regmap = regmap; s->devtype = devtype; + s->dev = dev; dev_set_drvdata(dev, s); mutex_init(&s->efr_lock); @@ -1502,22 +1523,9 @@ static int sc16is7xx_probe(struct device *dev, } #ifdef CONFIG_GPIOLIB - if (devtype->nr_gpio) { - /* Setup GPIO cotroller */ - s->gpio.owner = THIS_MODULE; - s->gpio.parent = dev; - s->gpio.label = dev_name(dev); - s->gpio.direction_input = sc16is7xx_gpio_direction_input; - s->gpio.get = sc16is7xx_gpio_get; - s->gpio.direction_output = sc16is7xx_gpio_direction_output; - s->gpio.set = sc16is7xx_gpio_set; - s->gpio.base = -1; - s->gpio.ngpio = devtype->nr_gpio; - s->gpio.can_sleep = 1; - ret = gpiochip_add_data(&s->gpio, s); - if (ret) - goto out_ports; - } + ret = sc16is7xx_setup_gpio_chip(s); + if (ret) + goto out_ports; #endif /* -- 2.30.2

2 years, 4 months

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[PATCH v8 02/10] serial: sc16is7xx: mark IOCONTROL register as volatile

by Hugo Villeneuve

From: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> Bit SRESET (3) is cleared when a reset operation is completed. Having the IOCONTROL register as non-volatile will always read SRESET as 1, which is incorrect. Also, if IOCONTROL register is not a volatile register, the upcoming patch "serial: sc16is7xx: fix regression with GPIO configuration" doesn't work when setting some shared GPIO lines as modem control lines. Therefore mark IOCONTROL register as a volatile register. Cc: <stable(a)vger.kernel.org> # 6.1.x Signed-off-by: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> Reviewed-by: Lech Perczak <lech.perczak(a)camlingroup.com> Tested-by: Lech Perczak <lech.perczak(a)camlingroup.com> --- drivers/tty/serial/sc16is7xx.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/tty/serial/sc16is7xx.c b/drivers/tty/serial/sc16is7xx.c index faa51a58671f..0c903d44429c 100644 --- a/drivers/tty/serial/sc16is7xx.c +++ b/drivers/tty/serial/sc16is7xx.c @@ -488,6 +488,7 @@ static bool sc16is7xx_regmap_volatile(struct device *dev, unsigned int reg) case SC16IS7XX_TXLVL_REG: case SC16IS7XX_RXLVL_REG: case SC16IS7XX_IOSTATE_REG: + case SC16IS7XX_IOCONTROL_REG: return true; default: break; -- 2.30.2

2 years, 4 months

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[PATCH v8 01/10] serial: sc16is7xx: fix broken port 0 uart init

by Hugo Villeneuve

From: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> The sc16is7xx_config_rs485() function is called only for the second port (index 1, channel B), causing initialization problems for the first port. For the sc16is7xx driver, port->membase and port->mapbase are not set, and their default values are 0. And we set port->iobase to the device index. This means that when the first device is registered using the uart_add_one_port() function, the following values will be in the port structure: port->membase = 0 port->mapbase = 0 port->iobase = 0 Therefore, the function uart_configure_port() in serial_core.c will exit early because of the following check: /* * If there isn't a port here, don't do anything further. */ if (!port->iobase && !port->mapbase && !port->membase) return; Typically, I2C and SPI drivers do not set port->membase and port->mapbase. The max310x driver sets port->membase to ~0 (all ones). By implementing the same change in this driver, uart_configure_port() is now correctly executed for all ports. Fixes: dfeae619d781 ("serial: sc16is7xx") Cc: <stable(a)vger.kernel.org> # 6.1.x Signed-off-by: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> Reviewed-by: Lech Perczak <lech.perczak(a)camlingroup.com> Tested-by: Lech Perczak <lech.perczak(a)camlingroup.com> --- drivers/tty/serial/sc16is7xx.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/tty/serial/sc16is7xx.c b/drivers/tty/serial/sc16is7xx.c index abad091baeea..faa51a58671f 100644 --- a/drivers/tty/serial/sc16is7xx.c +++ b/drivers/tty/serial/sc16is7xx.c @@ -1436,6 +1436,7 @@ static int sc16is7xx_probe(struct device *dev, s->p[i].port.fifosize = SC16IS7XX_FIFO_SIZE; s->p[i].port.flags = UPF_FIXED_TYPE | UPF_LOW_LATENCY; s->p[i].port.iobase = i; + s->p[i].port.membase = (void __iomem *)~0; s->p[i].port.iotype = UPIO_PORT; s->p[i].port.uartclk = freq; s->p[i].port.rs485_config = sc16is7xx_config_rs485; -- 2.30.2

2 years, 4 months

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FAILED: patch "[PATCH] selftests: mptcp: simult flows: skip if MPTCP is not" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x 9161f21c74a1a0e7bb39eb84ea0c86b23c92fc87 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023060730-morally-unsigned-2b7b@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 9161f21c74a1a0e7bb39eb84ea0c86b23c92fc87 Mon Sep 17 00:00:00 2001 From: Matthieu Baerts <matthieu.baerts(a)tessares.net> Date: Sun, 28 May 2023 19:35:31 +0200 Subject: [PATCH] selftests: mptcp: simult flows: skip if MPTCP is not supported Selftests are supposed to run on any kernels, including the old ones not supporting MPTCP. A new check is then added to make sure MPTCP is supported. If not, the test stops and is marked as "skipped". Link: https://github.com/multipath-tcp/mptcp_net-next/issues/368 Fixes: 1a418cb8e888 ("mptcp: simult flow self-tests") Cc: stable(a)vger.kernel.org Acked-by: Paolo Abeni <pabeni(a)redhat.com> Signed-off-by: Matthieu Baerts <matthieu.baerts(a)tessares.net> Signed-off-by: Paolo Abeni <pabeni(a)redhat.com> diff --git a/tools/testing/selftests/net/mptcp/simult_flows.sh b/tools/testing/selftests/net/mptcp/simult_flows.sh index 9f22f7e5027d..36a3c9d92e20 100755 --- a/tools/testing/selftests/net/mptcp/simult_flows.sh +++ b/tools/testing/selftests/net/mptcp/simult_flows.sh @@ -1,6 +1,8 @@ #!/bin/bash # SPDX-License-Identifier: GPL-2.0 +. "$(dirname "${0}")/mptcp_lib.sh" + sec=$(date +%s) rndh=$(printf %x $sec)-$(mktemp -u XXXXXX) ns1="ns1-$rndh" @@ -34,6 +36,8 @@ cleanup() done } +mptcp_lib_check_mptcp + ip -Version > /dev/null 2>&1 if [ $? -ne 0 ];then echo "SKIP: Could not run test without ip tool"

2 years, 4 months

2
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FAILED: patch "[PATCH] selftests: mptcp: diag: skip if MPTCP is not supported" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x 46565acdd29facbf418a11e4a3791b3c8967308d # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023060714-residence-cloud-7288@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 46565acdd29facbf418a11e4a3791b3c8967308d Mon Sep 17 00:00:00 2001 From: Matthieu Baerts <matthieu.baerts(a)tessares.net> Date: Sun, 28 May 2023 19:35:30 +0200 Subject: [PATCH] selftests: mptcp: diag: skip if MPTCP is not supported Selftests are supposed to run on any kernels, including the old ones not supporting MPTCP. A new check is then added to make sure MPTCP is supported. If not, the test stops and is marked as "skipped". Link: https://github.com/multipath-tcp/mptcp_net-next/issues/368 Fixes: df62f2ec3df6 ("selftests/mptcp: add diag interface tests") Cc: stable(a)vger.kernel.org Acked-by: Paolo Abeni <pabeni(a)redhat.com> Signed-off-by: Matthieu Baerts <matthieu.baerts(a)tessares.net> Signed-off-by: Paolo Abeni <pabeni(a)redhat.com> diff --git a/tools/testing/selftests/net/mptcp/diag.sh b/tools/testing/selftests/net/mptcp/diag.sh index ef628b16fe9b..4eacdb1ab962 100755 --- a/tools/testing/selftests/net/mptcp/diag.sh +++ b/tools/testing/selftests/net/mptcp/diag.sh @@ -1,6 +1,8 @@ #!/bin/bash # SPDX-License-Identifier: GPL-2.0 +. "$(dirname "${0}")/mptcp_lib.sh" + sec=$(date +%s) rndh=$(printf %x $sec)-$(mktemp -u XXXXXX) ns="ns1-$rndh" @@ -31,6 +33,8 @@ cleanup() ip netns del $ns } +mptcp_lib_check_mptcp + ip -Version > /dev/null 2>&1 if [ $? -ne 0 ];then echo "SKIP: Could not run test without ip tool"

2 years, 4 months

2
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[PATCHv2 bpf] bpf: Add extra path pointer check to d_path helper

by Jiri Olsa

Anastasios reported crash on stable 5.15 kernel with following bpf attached to lsm hook: SEC("lsm.s/bprm_creds_for_exec") int BPF_PROG(bprm_creds_for_exec, struct linux_binprm *bprm) { struct path *path = &bprm->executable->f_path; char p[128] = { 0 }; bpf_d_path(path, p, 128); return 0; } but bprm->executable can be NULL, so bpf_d_path call will crash: BUG: kernel NULL pointer dereference, address: 0000000000000018 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 0 P4D 0 Oops: 0000 [#1] PREEMPT SMP DEBUG_PAGEALLOC NOPTI ... RIP: 0010:d_path+0x22/0x280 ... Call Trace: <TASK> bpf_d_path+0x21/0x60 bpf_prog_db9cf176e84498d9_bprm_creds_for_exec+0x94/0x99 bpf_trampoline_6442506293_0+0x55/0x1000 bpf_lsm_bprm_creds_for_exec+0x5/0x10 security_bprm_creds_for_exec+0x29/0x40 bprm_execve+0x1c1/0x900 do_execveat_common.isra.0+0x1af/0x260 __x64_sys_execve+0x32/0x40 It's problem for all stable trees with bpf_d_path helper, which was added in 5.9. This issue is fixed in current bpf code, where we identify and mark trusted pointers, so the above code would fail even to load. For the sake of the stable trees and to workaround potentially broken verifier in the future, adding the code that reads the path object from the passed pointer and verifies it's valid in kernel space. Cc: stable(a)vger.kernel.org # v5.9+ Fixes: 6e22ab9da793 ("bpf: Add d_path helper") Acked-by: Stanislav Fomichev <sdf(a)google.com> Suggested-by: Alexei Starovoitov <ast(a)kernel.org> Reported-by: Anastasios Papagiannis <tasos.papagiannnis(a)gmail.com> Signed-off-by: Jiri Olsa <jolsa(a)kernel.org> --- kernel/trace/bpf_trace.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) v2 changes: - used copied path object pointer for d_path call [Alexei] - added ack [Stanislav] diff --git a/kernel/trace/bpf_trace.c b/kernel/trace/bpf_trace.c index 9a050e36dc6c..1f4b07da327a 100644 --- a/kernel/trace/bpf_trace.c +++ b/kernel/trace/bpf_trace.c @@ -900,13 +900,23 @@ static const struct bpf_func_proto bpf_send_signal_thread_proto = { BPF_CALL_3(bpf_d_path, struct path *, path, char *, buf, u32, sz) { + struct path copy; long len; char *p; if (!sz) return 0; - p = d_path(path, buf, sz); + /* + * The path pointer is verified as trusted and safe to use, + * but let's double check it's valid anyway to workaround + * potentially broken verifier. + */ + len = copy_from_kernel_nofault(&copy, path, sizeof(*path)); + if (len < 0) + return len; + + p = d_path(&copy, buf, sz); if (IS_ERR(p)) { len = PTR_ERR(p); } else { -- 2.40.1

2 years, 4 months

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regmap: Account for register length when chunking

by Jim Wylder

Requesting that this regmap fix be cherry picked into the active stable releases 5.15 and later (5.15 being the earliest I was able to test). Commit 3981514180c987a79ea98f0ae06a7cbf58a9ac0f fixes a error in _regmap_raw_write() when chunking a transmission larger than the maximum write size for the bus and when bus writes the address and any padding along with the data. Jim The original commit message is: ------ commit 3981514180c987a79ea98f0ae06a7cbf58a9ac0f Author: Jim Wylder <jwylder(a)google.com> Date: Wed May 17 10:20:11 2023 -0500 regmap: Account for register length when chunking Currently, when regmap_raw_write() splits the data, it uses the max_raw_write value defined for the bus. For any bus that includes the target register address in the max_raw_write value, the chunked transmission will always exceed the maximum transmission length. To avoid this problem, subtract the length of the register and the padding from the maximum transmission. Signed-off-by: Jim Wylder <jwylder(a)google.com Link: https://lore.kernel.org/r/20230517152444.3690870-2-jwylder@google.com Signed-off-by: Mark Brown <broonie(a)kernel.org ------

2 years, 4 months

2
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[6.1.y] Please apply 98bea253aa28ad8be2ce565a9ca21beb4a9419e5

by Luiz Capitulino

It fixes CVE-2022-48425 and is applied to 5.15.y and 6.3.y. I quickly tested the commit by mounting an NTFS partition and building a kernel in it. """ commit 98bea253aa28ad8be2ce565a9ca21beb4a9419e5 Author: Edward Lo <edward.lo(a)ambergroup.io> Date: Sat Nov 5 23:39:44 2022 +0800 fs/ntfs3: Validate MFT flags before replaying logs """ Thanks, - Luiz

2 years, 4 months

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FAILED: patch "[PATCH] KEYS: asymmetric: Copy sig and digest in" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.14.y git checkout FETCH_HEAD git cherry-pick -x c3d03e8e35e005e1a614e51bb59053eeb5857f76 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023060749-bring-rearrange-801c@gregkh' --subject-prefix 'PATCH 4.14.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From c3d03e8e35e005e1a614e51bb59053eeb5857f76 Mon Sep 17 00:00:00 2001 From: Roberto Sassu <roberto.sassu(a)huawei.com> Date: Thu, 8 Dec 2022 10:56:46 +0100 Subject: [PATCH] KEYS: asymmetric: Copy sig and digest in public_key_verify_signature() Commit ac4e97abce9b8 ("scatterlist: sg_set_buf() argument must be in linear mapping") checks that both the signature and the digest reside in the linear mapping area. However, more recently commit ba14a194a434c ("fork: Add generic vmalloced stack support") made it possible to move the stack in the vmalloc area, which is not contiguous, and thus not suitable for sg_set_buf() which needs adjacent pages. Always make a copy of the signature and digest in the same buffer used to store the key and its parameters, and pass them to sg_init_one(). Prefer it to conditionally doing the copy if necessary, to keep the code simple. The buffer allocated with kmalloc() is in the linear mapping area. Cc: stable(a)vger.kernel.org # 4.9.x Fixes: ba14a194a434 ("fork: Add generic vmalloced stack support") Link: https://lore.kernel.org/linux-integrity/Y4pIpxbjBdajymBJ@sol.localdomain/ Suggested-by: Eric Biggers <ebiggers(a)kernel.org> Signed-off-by: Roberto Sassu <roberto.sassu(a)huawei.com> Reviewed-by: Eric Biggers <ebiggers(a)google.com> Tested-by: Stefan Berger <stefanb(a)linux.ibm.com> diff --git a/crypto/asymmetric_keys/public_key.c b/crypto/asymmetric_keys/public_key.c index eca5671ad3f2..50c933f86b21 100644 --- a/crypto/asymmetric_keys/public_key.c +++ b/crypto/asymmetric_keys/public_key.c @@ -380,9 +380,10 @@ int public_key_verify_signature(const struct public_key *pkey, struct crypto_wait cwait; struct crypto_akcipher *tfm; struct akcipher_request *req; - struct scatterlist src_sg[2]; + struct scatterlist src_sg; char alg_name[CRYPTO_MAX_ALG_NAME]; - char *key, *ptr; + char *buf, *ptr; + size_t buf_len; int ret; pr_devel("==>%s()\n", __func__); @@ -420,34 +421,37 @@ int public_key_verify_signature(const struct public_key *pkey, if (!req) goto error_free_tfm; - key = kmalloc(pkey->keylen + sizeof(u32) * 2 + pkey->paramlen, - GFP_KERNEL); - if (!key) + buf_len = max_t(size_t, pkey->keylen + sizeof(u32) * 2 + pkey->paramlen, + sig->s_size + sig->digest_size); + + buf = kmalloc(buf_len, GFP_KERNEL); + if (!buf) goto error_free_req; - memcpy(key, pkey->key, pkey->keylen); - ptr = key + pkey->keylen; + memcpy(buf, pkey->key, pkey->keylen); + ptr = buf + pkey->keylen; ptr = pkey_pack_u32(ptr, pkey->algo); ptr = pkey_pack_u32(ptr, pkey->paramlen); memcpy(ptr, pkey->params, pkey->paramlen); if (pkey->key_is_private) - ret = crypto_akcipher_set_priv_key(tfm, key, pkey->keylen); + ret = crypto_akcipher_set_priv_key(tfm, buf, pkey->keylen); else - ret = crypto_akcipher_set_pub_key(tfm, key, pkey->keylen); + ret = crypto_akcipher_set_pub_key(tfm, buf, pkey->keylen); if (ret) - goto error_free_key; + goto error_free_buf; if (strcmp(pkey->pkey_algo, "sm2") == 0 && sig->data_size) { ret = cert_sig_digest_update(sig, tfm); if (ret) - goto error_free_key; + goto error_free_buf; } - sg_init_table(src_sg, 2); - sg_set_buf(&src_sg[0], sig->s, sig->s_size); - sg_set_buf(&src_sg[1], sig->digest, sig->digest_size); - akcipher_request_set_crypt(req, src_sg, NULL, sig->s_size, + memcpy(buf, sig->s, sig->s_size); + memcpy(buf + sig->s_size, sig->digest, sig->digest_size); + + sg_init_one(&src_sg, buf, sig->s_size + sig->digest_size); + akcipher_request_set_crypt(req, &src_sg, NULL, sig->s_size, sig->digest_size); crypto_init_wait(&cwait); akcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG | @@ -455,8 +459,8 @@ int public_key_verify_signature(const struct public_key *pkey, crypto_req_done, &cwait); ret = crypto_wait_req(crypto_akcipher_verify(req), &cwait); -error_free_key: - kfree(key); +error_free_buf: + kfree(buf); error_free_req: akcipher_request_free(req); error_free_tfm:

2 years, 4 months

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FAILED: patch "[PATCH] KEYS: asymmetric: Copy sig and digest in" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.19.y git checkout FETCH_HEAD git cherry-pick -x c3d03e8e35e005e1a614e51bb59053eeb5857f76 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023060747-echo-regain-c966@gregkh' --subject-prefix 'PATCH 4.19.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From c3d03e8e35e005e1a614e51bb59053eeb5857f76 Mon Sep 17 00:00:00 2001 From: Roberto Sassu <roberto.sassu(a)huawei.com> Date: Thu, 8 Dec 2022 10:56:46 +0100 Subject: [PATCH] KEYS: asymmetric: Copy sig and digest in public_key_verify_signature() Commit ac4e97abce9b8 ("scatterlist: sg_set_buf() argument must be in linear mapping") checks that both the signature and the digest reside in the linear mapping area. However, more recently commit ba14a194a434c ("fork: Add generic vmalloced stack support") made it possible to move the stack in the vmalloc area, which is not contiguous, and thus not suitable for sg_set_buf() which needs adjacent pages. Always make a copy of the signature and digest in the same buffer used to store the key and its parameters, and pass them to sg_init_one(). Prefer it to conditionally doing the copy if necessary, to keep the code simple. The buffer allocated with kmalloc() is in the linear mapping area. Cc: stable(a)vger.kernel.org # 4.9.x Fixes: ba14a194a434 ("fork: Add generic vmalloced stack support") Link: https://lore.kernel.org/linux-integrity/Y4pIpxbjBdajymBJ@sol.localdomain/ Suggested-by: Eric Biggers <ebiggers(a)kernel.org> Signed-off-by: Roberto Sassu <roberto.sassu(a)huawei.com> Reviewed-by: Eric Biggers <ebiggers(a)google.com> Tested-by: Stefan Berger <stefanb(a)linux.ibm.com> diff --git a/crypto/asymmetric_keys/public_key.c b/crypto/asymmetric_keys/public_key.c index eca5671ad3f2..50c933f86b21 100644 --- a/crypto/asymmetric_keys/public_key.c +++ b/crypto/asymmetric_keys/public_key.c @@ -380,9 +380,10 @@ int public_key_verify_signature(const struct public_key *pkey, struct crypto_wait cwait; struct crypto_akcipher *tfm; struct akcipher_request *req; - struct scatterlist src_sg[2]; + struct scatterlist src_sg; char alg_name[CRYPTO_MAX_ALG_NAME]; - char *key, *ptr; + char *buf, *ptr; + size_t buf_len; int ret; pr_devel("==>%s()\n", __func__); @@ -420,34 +421,37 @@ int public_key_verify_signature(const struct public_key *pkey, if (!req) goto error_free_tfm; - key = kmalloc(pkey->keylen + sizeof(u32) * 2 + pkey->paramlen, - GFP_KERNEL); - if (!key) + buf_len = max_t(size_t, pkey->keylen + sizeof(u32) * 2 + pkey->paramlen, + sig->s_size + sig->digest_size); + + buf = kmalloc(buf_len, GFP_KERNEL); + if (!buf) goto error_free_req; - memcpy(key, pkey->key, pkey->keylen); - ptr = key + pkey->keylen; + memcpy(buf, pkey->key, pkey->keylen); + ptr = buf + pkey->keylen; ptr = pkey_pack_u32(ptr, pkey->algo); ptr = pkey_pack_u32(ptr, pkey->paramlen); memcpy(ptr, pkey->params, pkey->paramlen); if (pkey->key_is_private) - ret = crypto_akcipher_set_priv_key(tfm, key, pkey->keylen); + ret = crypto_akcipher_set_priv_key(tfm, buf, pkey->keylen); else - ret = crypto_akcipher_set_pub_key(tfm, key, pkey->keylen); + ret = crypto_akcipher_set_pub_key(tfm, buf, pkey->keylen); if (ret) - goto error_free_key; + goto error_free_buf; if (strcmp(pkey->pkey_algo, "sm2") == 0 && sig->data_size) { ret = cert_sig_digest_update(sig, tfm); if (ret) - goto error_free_key; + goto error_free_buf; } - sg_init_table(src_sg, 2); - sg_set_buf(&src_sg[0], sig->s, sig->s_size); - sg_set_buf(&src_sg[1], sig->digest, sig->digest_size); - akcipher_request_set_crypt(req, src_sg, NULL, sig->s_size, + memcpy(buf, sig->s, sig->s_size); + memcpy(buf + sig->s_size, sig->digest, sig->digest_size); + + sg_init_one(&src_sg, buf, sig->s_size + sig->digest_size); + akcipher_request_set_crypt(req, &src_sg, NULL, sig->s_size, sig->digest_size); crypto_init_wait(&cwait); akcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG | @@ -455,8 +459,8 @@ int public_key_verify_signature(const struct public_key *pkey, crypto_req_done, &cwait); ret = crypto_wait_req(crypto_akcipher_verify(req), &cwait); -error_free_key: - kfree(key); +error_free_buf: + kfree(buf); error_free_req: akcipher_request_free(req); error_free_tfm:

2 years, 4 months

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FAILED: patch "[PATCH] KEYS: asymmetric: Copy sig and digest in" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y git checkout FETCH_HEAD git cherry-pick -x c3d03e8e35e005e1a614e51bb59053eeb5857f76 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023060746-protozoan-scariness-28d8@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From c3d03e8e35e005e1a614e51bb59053eeb5857f76 Mon Sep 17 00:00:00 2001 From: Roberto Sassu <roberto.sassu(a)huawei.com> Date: Thu, 8 Dec 2022 10:56:46 +0100 Subject: [PATCH] KEYS: asymmetric: Copy sig and digest in public_key_verify_signature() Commit ac4e97abce9b8 ("scatterlist: sg_set_buf() argument must be in linear mapping") checks that both the signature and the digest reside in the linear mapping area. However, more recently commit ba14a194a434c ("fork: Add generic vmalloced stack support") made it possible to move the stack in the vmalloc area, which is not contiguous, and thus not suitable for sg_set_buf() which needs adjacent pages. Always make a copy of the signature and digest in the same buffer used to store the key and its parameters, and pass them to sg_init_one(). Prefer it to conditionally doing the copy if necessary, to keep the code simple. The buffer allocated with kmalloc() is in the linear mapping area. Cc: stable(a)vger.kernel.org # 4.9.x Fixes: ba14a194a434 ("fork: Add generic vmalloced stack support") Link: https://lore.kernel.org/linux-integrity/Y4pIpxbjBdajymBJ@sol.localdomain/ Suggested-by: Eric Biggers <ebiggers(a)kernel.org> Signed-off-by: Roberto Sassu <roberto.sassu(a)huawei.com> Reviewed-by: Eric Biggers <ebiggers(a)google.com> Tested-by: Stefan Berger <stefanb(a)linux.ibm.com> diff --git a/crypto/asymmetric_keys/public_key.c b/crypto/asymmetric_keys/public_key.c index eca5671ad3f2..50c933f86b21 100644 --- a/crypto/asymmetric_keys/public_key.c +++ b/crypto/asymmetric_keys/public_key.c @@ -380,9 +380,10 @@ int public_key_verify_signature(const struct public_key *pkey, struct crypto_wait cwait; struct crypto_akcipher *tfm; struct akcipher_request *req; - struct scatterlist src_sg[2]; + struct scatterlist src_sg; char alg_name[CRYPTO_MAX_ALG_NAME]; - char *key, *ptr; + char *buf, *ptr; + size_t buf_len; int ret; pr_devel("==>%s()\n", __func__); @@ -420,34 +421,37 @@ int public_key_verify_signature(const struct public_key *pkey, if (!req) goto error_free_tfm; - key = kmalloc(pkey->keylen + sizeof(u32) * 2 + pkey->paramlen, - GFP_KERNEL); - if (!key) + buf_len = max_t(size_t, pkey->keylen + sizeof(u32) * 2 + pkey->paramlen, + sig->s_size + sig->digest_size); + + buf = kmalloc(buf_len, GFP_KERNEL); + if (!buf) goto error_free_req; - memcpy(key, pkey->key, pkey->keylen); - ptr = key + pkey->keylen; + memcpy(buf, pkey->key, pkey->keylen); + ptr = buf + pkey->keylen; ptr = pkey_pack_u32(ptr, pkey->algo); ptr = pkey_pack_u32(ptr, pkey->paramlen); memcpy(ptr, pkey->params, pkey->paramlen); if (pkey->key_is_private) - ret = crypto_akcipher_set_priv_key(tfm, key, pkey->keylen); + ret = crypto_akcipher_set_priv_key(tfm, buf, pkey->keylen); else - ret = crypto_akcipher_set_pub_key(tfm, key, pkey->keylen); + ret = crypto_akcipher_set_pub_key(tfm, buf, pkey->keylen); if (ret) - goto error_free_key; + goto error_free_buf; if (strcmp(pkey->pkey_algo, "sm2") == 0 && sig->data_size) { ret = cert_sig_digest_update(sig, tfm); if (ret) - goto error_free_key; + goto error_free_buf; } - sg_init_table(src_sg, 2); - sg_set_buf(&src_sg[0], sig->s, sig->s_size); - sg_set_buf(&src_sg[1], sig->digest, sig->digest_size); - akcipher_request_set_crypt(req, src_sg, NULL, sig->s_size, + memcpy(buf, sig->s, sig->s_size); + memcpy(buf + sig->s_size, sig->digest, sig->digest_size); + + sg_init_one(&src_sg, buf, sig->s_size + sig->digest_size); + akcipher_request_set_crypt(req, &src_sg, NULL, sig->s_size, sig->digest_size); crypto_init_wait(&cwait); akcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG | @@ -455,8 +459,8 @@ int public_key_verify_signature(const struct public_key *pkey, crypto_req_done, &cwait); ret = crypto_wait_req(crypto_akcipher_verify(req), &cwait); -error_free_key: - kfree(key); +error_free_buf: + kfree(buf); error_free_req: akcipher_request_free(req); error_free_tfm:

2 years, 4 months

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[RFC][PATCH 2/5] smack: Handle SMACK64TRANSMUTE in smack_inode_setsecurity()

by Roberto Sassu

From: Roberto Sassu <roberto.sassu(a)huawei.com> If the SMACK64TRANSMUTE xattr is provided, and the inode is a directory, update the in-memory inode flags by setting SMK_INODE_TRANSMUTE. Cc: stable(a)vger.kernel.org Fixes: 5c6d1125f8db ("Smack: Transmute labels on specified directories") # v2.6.38.x Signed-off-by: Roberto Sassu <roberto.sassu(a)huawei.com> --- security/smack/smack_lsm.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c index 53fc6a1034d..162ca400f07 100644 --- a/security/smack/smack_lsm.c +++ b/security/smack/smack_lsm.c @@ -2802,6 +2802,15 @@ static int smack_inode_setsecurity(struct inode *inode, const char *name, if (value == NULL || size > SMK_LONGLABEL || size == 0) return -EINVAL; + if (strcmp(name, XATTR_SMACK_TRANSMUTE) == 0) { + if (!S_ISDIR(inode->i_mode) || size != TRANS_TRUE_SIZE || + strncmp(value, TRANS_TRUE, TRANS_TRUE_SIZE) != 0) + return -EINVAL; + + nsp->smk_flags |= SMK_INODE_TRANSMUTE; + return 0; + } + skp = smk_import_entry(value, size); if (IS_ERR(skp)) return PTR_ERR(skp); -- 2.25.1

2 years, 4 months

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[RFC][PATCH 1/5] smack: Set SMACK64TRANSMUTE only for dirs in smack_inode_setxattr()

by Roberto Sassu

From: Roberto Sassu <roberto.sassu(a)huawei.com> Since the SMACK64TRANSMUTE xattr makes sense only for directories, enforce this restriction in smack_inode_setxattr(). Cc: stable(a)vger.kernel.org Fixes: 5c6d1125f8db ("Smack: Transmute labels on specified directories") # v2.6.38.x Signed-off-by: Roberto Sassu <roberto.sassu(a)huawei.com> --- security/smack/smack_lsm.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c index b67d901ee74..53fc6a1034d 100644 --- a/security/smack/smack_lsm.c +++ b/security/smack/smack_lsm.c @@ -1260,7 +1260,8 @@ static int smack_inode_setxattr(struct mnt_idmap *idmap, check_star = 1; } else if (strcmp(name, XATTR_NAME_SMACKTRANSMUTE) == 0) { check_priv = 1; - if (size != TRANS_TRUE_SIZE || + if (!S_ISDIR(d_backing_inode(dentry)->i_mode) || + size != TRANS_TRUE_SIZE || strncmp(value, TRANS_TRUE, TRANS_TRUE_SIZE) != 0) rc = -EINVAL; } else -- 2.25.1

2 years, 4 months

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[PATCH] drm/dp_mst: Clear MSG_RDY flag before sending new message

by Wayne Lin

[Why] The sequence for collecting down_reply from source perspective should be: Request_n->repeat (get partial reply of Request_n->clear message ready flag to ack DPRX that the message is received) till all partial replies for Request_n are received->new Request_n+1. Now there is chance that drm_dp_mst_hpd_irq() will fire new down request in the tx queue when the down reply is incomplete. Source is restricted to generate interveleaved message transactions so we should avoid it. Also, while assembling partial reply packets, reading out DPCD DOWN_REP Sideband MSG buffer + clearing DOWN_REP_MSG_RDY flag should be wrapped up as a complete operation for reading out a reply packet. Kicking off a new request before clearing DOWN_REP_MSG_RDY flag might be risky. e.g. If the reply of the new request has overwritten the DPRX DOWN_REP Sideband MSG buffer before source writing one to clear DOWN_REP_MSG_RDY flag, source then unintentionally flushes the reply for the new request. Should handle the up request in the same way. [How] Separete drm_dp_mst_hpd_irq() into 2 steps. After acking the MST IRQ event, driver calls drm_dp_mst_hpd_irq_send_new_request() and might trigger drm_dp_mst_kick_tx() only when there is no on going message transaction. Changes since v1: * Reworked on review comments received -> Adjust the fix to let driver explicitly kick off new down request when mst irq event is handled and acked -> Adjust the commit message Changes since v2: * Adjust the commit message * Adjust the naming of the divided 2 functions and add a new input parameter "ack". * Adjust code flow as per review comments. Signed-off-by: Wayne Lin <Wayne.Lin(a)amd.com> Cc: stable(a)vger.kernel.org --- .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 33 +++++++++------- drivers/gpu/drm/display/drm_dp_mst_topology.c | 39 +++++++++++++++++-- drivers/gpu/drm/i915/display/intel_dp.c | 7 ++-- drivers/gpu/drm/nouveau/dispnv50/disp.c | 12 ++++-- include/drm/display/drm_dp_mst_helper.h | 7 +++- 5 files changed, 70 insertions(+), 28 deletions(-) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index d5cec03eaa8d..597c3368bcfb 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -3236,6 +3236,7 @@ static void dm_handle_mst_sideband_msg(struct amdgpu_dm_connector *aconnector) { u8 esi[DP_PSR_ERROR_STATUS - DP_SINK_COUNT_ESI] = { 0 }; u8 dret; + u8 ack; bool new_irq_handled = false; int dpcd_addr; int dpcd_bytes_to_read; @@ -3265,34 +3266,36 @@ static void dm_handle_mst_sideband_msg(struct amdgpu_dm_connector *aconnector) process_count < max_process_count) { u8 retry; dret = 0; + ack = 0; process_count++; DRM_DEBUG_DRIVER("ESI %02x %02x %02x\n", esi[0], esi[1], esi[2]); /* handle HPD short pulse irq */ if (aconnector->mst_mgr.mst_state) - drm_dp_mst_hpd_irq( - &aconnector->mst_mgr, - esi, - &new_irq_handled); + drm_dp_mst_hpd_irq_handle_event(&aconnector->mst_mgr, + esi, + &ack, + &new_irq_handled); if (new_irq_handled) { /* ACK at DPCD to notify down stream */ - const int ack_dpcd_bytes_to_write = - dpcd_bytes_to_read - 1; - for (retry = 0; retry < 3; retry++) { - u8 wret; - - wret = drm_dp_dpcd_write( - &aconnector->dm_dp_aux.aux, - dpcd_addr + 1, - &esi[1], - ack_dpcd_bytes_to_write); - if (wret == ack_dpcd_bytes_to_write) + ssize_t wret; + + wret = drm_dp_dpcd_writeb(&aconnector->dm_dp_aux.aux, + dpcd_addr + 1, + ack); + if (wret == 1) break; } + if (retry == 3) { + DRM_ERROR("Failed to ack MST event.\n"); + return; + } + + drm_dp_mst_hpd_irq_send_new_request(&aconnector->mst_mgr); /* check if there is new irq to be handled */ dret = drm_dp_dpcd_read( &aconnector->dm_dp_aux.aux, diff --git a/drivers/gpu/drm/display/drm_dp_mst_topology.c b/drivers/gpu/drm/display/drm_dp_mst_topology.c index 38dab76ae69e..13165e764709 100644 --- a/drivers/gpu/drm/display/drm_dp_mst_topology.c +++ b/drivers/gpu/drm/display/drm_dp_mst_topology.c @@ -4053,9 +4053,10 @@ static int drm_dp_mst_handle_up_req(struct drm_dp_mst_topology_mgr *mgr) } /** - * drm_dp_mst_hpd_irq() - MST hotplug IRQ notify + * drm_dp_mst_hpd_irq_handle_event() - MST hotplug IRQ handle MST event * @mgr: manager to notify irq for. * @esi: 4 bytes from SINK_COUNT_ESI + * @ack: flags of events to ack * @handled: whether the hpd interrupt was consumed or not * * This should be called from the driver when it detects a short IRQ, @@ -4063,7 +4064,8 @@ static int drm_dp_mst_handle_up_req(struct drm_dp_mst_topology_mgr *mgr) * topology manager will process the sideband messages received as a result * of this. */ -int drm_dp_mst_hpd_irq(struct drm_dp_mst_topology_mgr *mgr, u8 *esi, bool *handled) +int drm_dp_mst_hpd_irq_handle_event(struct drm_dp_mst_topology_mgr *mgr, const u8 *esi, + u8 *ack, bool *handled) { int ret = 0; int sc; @@ -4078,18 +4080,47 @@ int drm_dp_mst_hpd_irq(struct drm_dp_mst_topology_mgr *mgr, u8 *esi, bool *handl if (esi[1] & DP_DOWN_REP_MSG_RDY) { ret = drm_dp_mst_handle_down_rep(mgr); *handled = true; + *ack |= DP_DOWN_REP_MSG_RDY; } if (esi[1] & DP_UP_REQ_MSG_RDY) { ret |= drm_dp_mst_handle_up_req(mgr); *handled = true; + *ack |= DP_UP_REQ_MSG_RDY; } - drm_dp_mst_kick_tx(mgr); return ret; } -EXPORT_SYMBOL(drm_dp_mst_hpd_irq); +EXPORT_SYMBOL(drm_dp_mst_hpd_irq_handle_event); + +/** + * drm_dp_mst_hpd_irq_send_new_request() - MST hotplug IRQ kick off new request + * @mgr: manager to notify irq for. + * + * This should be called from the driver when mst irq event is handled + * and acked. Note that new down request should only be sent when + * previous message transaction is completed. Source is not supposed to generate + * interleaved message transactions. + */ +void drm_dp_mst_hpd_irq_send_new_request(struct drm_dp_mst_topology_mgr *mgr) +{ + struct drm_dp_sideband_msg_tx *txmsg; + bool kick = true; + mutex_lock(&mgr->qlock); + txmsg = list_first_entry_or_null(&mgr->tx_msg_downq, + struct drm_dp_sideband_msg_tx, next); + /* If last transaction is not completed yet*/ + if (!txmsg || + txmsg->state == DRM_DP_SIDEBAND_TX_START_SEND || + txmsg->state == DRM_DP_SIDEBAND_TX_SENT) + kick = false; + mutex_unlock(&mgr->qlock); + + if (kick) + drm_dp_mst_kick_tx(mgr); +} +EXPORT_SYMBOL(drm_dp_mst_hpd_irq_send_new_request); /** * drm_dp_mst_detect_port() - get connection status for an MST port * @connector: DRM connector for this port diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index 4bec8cd7979f..f24602887015 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -4062,9 +4062,7 @@ intel_dp_mst_hpd_irq(struct intel_dp *intel_dp, u8 *esi, u8 *ack) { bool handled = false; - drm_dp_mst_hpd_irq(&intel_dp->mst_mgr, esi, &handled); - if (handled) - ack[1] |= esi[1] & (DP_DOWN_REP_MSG_RDY | DP_UP_REQ_MSG_RDY); + drm_dp_mst_hpd_irq_handle_event(&intel_dp->mst_mgr, esi, &ack[1], &handled); if (esi[1] & DP_CP_IRQ) { intel_hdcp_handle_cp_irq(intel_dp->attached_connector); @@ -4139,6 +4137,9 @@ intel_dp_check_mst_status(struct intel_dp *intel_dp) if (!intel_dp_ack_sink_irq_esi(intel_dp, ack)) drm_dbg_kms(&i915->drm, "Failed to ack ESI\n"); + + if (ack[1] & (DP_DOWN_REP_MSG_RDY | DP_UP_REQ_MSG_RDY)) + drm_dp_mst_hpd_irq_send_new_request(&intel_dp->mst_mgr); } return link_ok; diff --git a/drivers/gpu/drm/nouveau/dispnv50/disp.c b/drivers/gpu/drm/nouveau/dispnv50/disp.c index 9b6824f6b9e4..b2d9978e88a8 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/disp.c +++ b/drivers/gpu/drm/nouveau/dispnv50/disp.c @@ -1357,6 +1357,7 @@ nv50_mstm_service(struct nouveau_drm *drm, bool handled = true, ret = true; int rc; u8 esi[8] = {}; + u8 ack; while (handled) { rc = drm_dp_dpcd_read(aux, DP_SINK_COUNT_ESI, esi, 8); @@ -1365,16 +1366,19 @@ nv50_mstm_service(struct nouveau_drm *drm, break; } - drm_dp_mst_hpd_irq(&mstm->mgr, esi, &handled); + ack = 0; + drm_dp_mst_hpd_irq_handle_event(&mstm->mgr, esi, &ack, &handled); if (!handled) break; - rc = drm_dp_dpcd_write(aux, DP_SINK_COUNT_ESI + 1, &esi[1], - 3); - if (rc != 3) { + rc = drm_dp_dpcd_writeb(aux, DP_SINK_COUNT_ESI + 1, ack); + + if (rc != 1) { ret = false; break; } + + drm_dp_mst_hpd_irq_send_new_request(&mstm->mgr); } if (!ret) diff --git a/include/drm/display/drm_dp_mst_helper.h b/include/drm/display/drm_dp_mst_helper.h index 32c764fb9cb5..40e855c8407c 100644 --- a/include/drm/display/drm_dp_mst_helper.h +++ b/include/drm/display/drm_dp_mst_helper.h @@ -815,8 +815,11 @@ void drm_dp_mst_topology_mgr_destroy(struct drm_dp_mst_topology_mgr *mgr); bool drm_dp_read_mst_cap(struct drm_dp_aux *aux, const u8 dpcd[DP_RECEIVER_CAP_SIZE]); int drm_dp_mst_topology_mgr_set_mst(struct drm_dp_mst_topology_mgr *mgr, bool mst_state); -int drm_dp_mst_hpd_irq(struct drm_dp_mst_topology_mgr *mgr, u8 *esi, bool *handled); - +int drm_dp_mst_hpd_irq_handle_event(struct drm_dp_mst_topology_mgr *mgr, + const u8 *esi, + u8 *ack, + bool *handled); +void drm_dp_mst_hpd_irq_send_new_request(struct drm_dp_mst_topology_mgr *mgr); int drm_dp_mst_detect_port(struct drm_connector *connector, -- 2.37.3

2 years, 4 months

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FAILED: patch "[PATCH] ksmbd: fix multiple out-of-bounds read during context" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x 0512a5f89e1fae74251fde6893ff634f1c96c6fb # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023060734-ditzy-magnify-fcb2@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 0512a5f89e1fae74251fde6893ff634f1c96c6fb Mon Sep 17 00:00:00 2001 From: Kuan-Ting Chen <h3xrabbit(a)gmail.com> Date: Fri, 19 May 2023 23:00:24 +0900 Subject: [PATCH] ksmbd: fix multiple out-of-bounds read during context decoding Check the remaining data length before accessing the context structure to ensure that the entire structure is contained within the packet. Additionally, since the context data length `ctxt_len` has already been checked against the total packet length `len_of_ctxts`, update the comparison to use `ctxt_len`. Cc: stable(a)vger.kernel.org Signed-off-by: Kuan-Ting Chen <h3xrabbit(a)gmail.com> Acked-by: Namjae Jeon <linkinjeon(a)kernel.org> Signed-off-by: Steve French <stfrench(a)microsoft.com> diff --git a/fs/smb/server/smb2pdu.c b/fs/smb/server/smb2pdu.c index 83c668243c95..a1939ff7c742 100644 --- a/fs/smb/server/smb2pdu.c +++ b/fs/smb/server/smb2pdu.c @@ -845,13 +845,14 @@ static void assemble_neg_contexts(struct ksmbd_conn *conn, static __le32 decode_preauth_ctxt(struct ksmbd_conn *conn, struct smb2_preauth_neg_context *pneg_ctxt, - int len_of_ctxts) + int ctxt_len) { /* * sizeof(smb2_preauth_neg_context) assumes SMB311_SALT_SIZE Salt, * which may not be present. Only check for used HashAlgorithms[1]. */ - if (len_of_ctxts < MIN_PREAUTH_CTXT_DATA_LEN) + if (ctxt_len < + sizeof(struct smb2_neg_context) + MIN_PREAUTH_CTXT_DATA_LEN) return STATUS_INVALID_PARAMETER; if (pneg_ctxt->HashAlgorithms != SMB2_PREAUTH_INTEGRITY_SHA512) @@ -863,15 +864,23 @@ static __le32 decode_preauth_ctxt(struct ksmbd_conn *conn, static void decode_encrypt_ctxt(struct ksmbd_conn *conn, struct smb2_encryption_neg_context *pneg_ctxt, - int len_of_ctxts) + int ctxt_len) { - int cph_cnt = le16_to_cpu(pneg_ctxt->CipherCount); - int i, cphs_size = cph_cnt * sizeof(__le16); + int cph_cnt; + int i, cphs_size; + + if (sizeof(struct smb2_encryption_neg_context) > ctxt_len) { + pr_err("Invalid SMB2_ENCRYPTION_CAPABILITIES context size\n"); + return; + } conn->cipher_type = 0; + cph_cnt = le16_to_cpu(pneg_ctxt->CipherCount); + cphs_size = cph_cnt * sizeof(__le16); + if (sizeof(struct smb2_encryption_neg_context) + cphs_size > - len_of_ctxts) { + ctxt_len) { pr_err("Invalid cipher count(%d)\n", cph_cnt); return; } @@ -919,15 +928,22 @@ static void decode_compress_ctxt(struct ksmbd_conn *conn, static void decode_sign_cap_ctxt(struct ksmbd_conn *conn, struct smb2_signing_capabilities *pneg_ctxt, - int len_of_ctxts) + int ctxt_len) { - int sign_algo_cnt = le16_to_cpu(pneg_ctxt->SigningAlgorithmCount); - int i, sign_alos_size = sign_algo_cnt * sizeof(__le16); + int sign_algo_cnt; + int i, sign_alos_size; + + if (sizeof(struct smb2_signing_capabilities) > ctxt_len) { + pr_err("Invalid SMB2_SIGNING_CAPABILITIES context length\n"); + return; + } conn->signing_negotiated = false; + sign_algo_cnt = le16_to_cpu(pneg_ctxt->SigningAlgorithmCount); + sign_alos_size = sign_algo_cnt * sizeof(__le16); if (sizeof(struct smb2_signing_capabilities) + sign_alos_size > - len_of_ctxts) { + ctxt_len) { pr_err("Invalid signing algorithm count(%d)\n", sign_algo_cnt); return; } @@ -965,18 +981,16 @@ static __le32 deassemble_neg_contexts(struct ksmbd_conn *conn, len_of_ctxts = len_of_smb - offset; while (i++ < neg_ctxt_cnt) { - int clen; - - /* check that offset is not beyond end of SMB */ - if (len_of_ctxts == 0) - break; + int clen, ctxt_len; if (len_of_ctxts < sizeof(struct smb2_neg_context)) break; pctx = (struct smb2_neg_context *)((char *)pctx + offset); clen = le16_to_cpu(pctx->DataLength); - if (clen + sizeof(struct smb2_neg_context) > len_of_ctxts) + ctxt_len = clen + sizeof(struct smb2_neg_context); + + if (ctxt_len > len_of_ctxts) break; if (pctx->ContextType == SMB2_PREAUTH_INTEGRITY_CAPABILITIES) { @@ -987,7 +1001,7 @@ static __le32 deassemble_neg_contexts(struct ksmbd_conn *conn, status = decode_preauth_ctxt(conn, (struct smb2_preauth_neg_context *)pctx, - len_of_ctxts); + ctxt_len); if (status != STATUS_SUCCESS) break; } else if (pctx->ContextType == SMB2_ENCRYPTION_CAPABILITIES) { @@ -998,7 +1012,7 @@ static __le32 deassemble_neg_contexts(struct ksmbd_conn *conn, decode_encrypt_ctxt(conn, (struct smb2_encryption_neg_context *)pctx, - len_of_ctxts); + ctxt_len); } else if (pctx->ContextType == SMB2_COMPRESSION_CAPABILITIES) { ksmbd_debug(SMB, "deassemble SMB2_COMPRESSION_CAPABILITIES context\n"); @@ -1017,9 +1031,10 @@ static __le32 deassemble_neg_contexts(struct ksmbd_conn *conn, } else if (pctx->ContextType == SMB2_SIGNING_CAPABILITIES) { ksmbd_debug(SMB, "deassemble SMB2_SIGNING_CAPABILITIES context\n"); + decode_sign_cap_ctxt(conn, (struct smb2_signing_capabilities *)pctx, - len_of_ctxts); + ctxt_len); } /* offsets must be 8 byte aligned */

2 years, 4 months

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FAILED: patch "[PATCH] ksmbd: fix slab-out-of-bounds read in smb2_handle_negotiate" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x d738950f112c8f40f0515fe967db998e8235a175 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023060707-profanity-submitter-e855@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From d738950f112c8f40f0515fe967db998e8235a175 Mon Sep 17 00:00:00 2001 From: Kuan-Ting Chen <h3xrabbit(a)gmail.com> Date: Fri, 19 May 2023 22:59:28 +0900 Subject: [PATCH] ksmbd: fix slab-out-of-bounds read in smb2_handle_negotiate Check request_buf length first to avoid out-of-bounds read by req->DialectCount. [ 3350.990282] BUG: KASAN: slab-out-of-bounds in smb2_handle_negotiate+0x35d7/0x3e60 [ 3350.990282] Read of size 2 at addr ffff88810ad61346 by task kworker/5:0/276 [ 3351.000406] Workqueue: ksmbd-io handle_ksmbd_work [ 3351.003499] Call Trace: [ 3351.006473] <TASK> [ 3351.006473] dump_stack_lvl+0x8d/0xe0 [ 3351.006473] print_report+0xcc/0x620 [ 3351.006473] kasan_report+0x92/0xc0 [ 3351.006473] smb2_handle_negotiate+0x35d7/0x3e60 [ 3351.014760] ksmbd_smb_negotiate_common+0x7a7/0xf00 [ 3351.014760] handle_ksmbd_work+0x3f7/0x12d0 [ 3351.014760] process_one_work+0xa85/0x1780 Cc: stable(a)vger.kernel.org Signed-off-by: Kuan-Ting Chen <h3xrabbit(a)gmail.com> Acked-by: Namjae Jeon <linkinjeon(a)kernel.org> Signed-off-by: Steve French <stfrench(a)microsoft.com> diff --git a/fs/smb/server/smb2pdu.c b/fs/smb/server/smb2pdu.c index bec885c007ce..83c668243c95 100644 --- a/fs/smb/server/smb2pdu.c +++ b/fs/smb/server/smb2pdu.c @@ -1053,16 +1053,16 @@ int smb2_handle_negotiate(struct ksmbd_work *work) return rc; } - if (req->DialectCount == 0) { - pr_err("malformed packet\n"); + smb2_buf_len = get_rfc1002_len(work->request_buf); + smb2_neg_size = offsetof(struct smb2_negotiate_req, Dialects); + if (smb2_neg_size > smb2_buf_len) { rsp->hdr.Status = STATUS_INVALID_PARAMETER; rc = -EINVAL; goto err_out; } - smb2_buf_len = get_rfc1002_len(work->request_buf); - smb2_neg_size = offsetof(struct smb2_negotiate_req, Dialects); - if (smb2_neg_size > smb2_buf_len) { + if (req->DialectCount == 0) { + pr_err("malformed packet\n"); rsp->hdr.Status = STATUS_INVALID_PARAMETER; rc = -EINVAL; goto err_out;

2 years, 4 months

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FAILED: patch "[PATCH] ksmbd: fix UAF issue from opinfo->conn" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x 36322523dddb11107e9f7f528675a0dec2536103 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023060749-salvaging-brittle-11cc@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 36322523dddb11107e9f7f528675a0dec2536103 Mon Sep 17 00:00:00 2001 From: Namjae Jeon <linkinjeon(a)kernel.org> Date: Fri, 19 May 2023 23:09:48 +0900 Subject: [PATCH] ksmbd: fix UAF issue from opinfo->conn If opinfo->conn is another connection and while ksmbd send oplock break request to cient on current connection, The connection for opinfo->conn can be disconnect and conn could be freed. When sending oplock break request, this ksmbd_conn can be used and cause user-after-free issue. When getting opinfo from the list, ksmbd check connection is being released. If it is not released, Increase ->r_count to wait that connection is freed. Cc: stable(a)vger.kernel.org Reported-by: Per Forlin <per.forlin(a)axis.com> Tested-by: Per Forlin <per.forlin(a)axis.com> Signed-off-by: Namjae Jeon <linkinjeon(a)kernel.org> Signed-off-by: Steve French <stfrench(a)microsoft.com> diff --git a/fs/smb/server/oplock.c b/fs/smb/server/oplock.c index 6d1ccb999893..db181bdad73a 100644 --- a/fs/smb/server/oplock.c +++ b/fs/smb/server/oplock.c @@ -157,13 +157,42 @@ static struct oplock_info *opinfo_get_list(struct ksmbd_inode *ci) rcu_read_lock(); opinfo = list_first_or_null_rcu(&ci->m_op_list, struct oplock_info, op_entry); - if (opinfo && !atomic_inc_not_zero(&opinfo->refcount)) - opinfo = NULL; + if (opinfo) { + if (!atomic_inc_not_zero(&opinfo->refcount)) + opinfo = NULL; + else { + atomic_inc(&opinfo->conn->r_count); + if (ksmbd_conn_releasing(opinfo->conn)) { + atomic_dec(&opinfo->conn->r_count); + atomic_dec(&opinfo->refcount); + opinfo = NULL; + } + } + } + rcu_read_unlock(); return opinfo; } +static void opinfo_conn_put(struct oplock_info *opinfo) +{ + struct ksmbd_conn *conn; + + if (!opinfo) + return; + + conn = opinfo->conn; + /* + * Checking waitqueue to dropping pending requests on + * disconnection. waitqueue_active is safe because it + * uses atomic operation for condition. + */ + if (!atomic_dec_return(&conn->r_count) && waitqueue_active(&conn->r_count_q)) + wake_up(&conn->r_count_q); + opinfo_put(opinfo); +} + void opinfo_put(struct oplock_info *opinfo) { if (!atomic_dec_and_test(&opinfo->refcount)) @@ -666,13 +695,6 @@ static void __smb2_oplock_break_noti(struct work_struct *wk) out: ksmbd_free_work_struct(work); - /* - * Checking waitqueue to dropping pending requests on - * disconnection. waitqueue_active is safe because it - * uses atomic operation for condition. - */ - if (!atomic_dec_return(&conn->r_count) && waitqueue_active(&conn->r_count_q)) - wake_up(&conn->r_count_q); } /** @@ -706,7 +728,6 @@ static int smb2_oplock_break_noti(struct oplock_info *opinfo) work->conn = conn; work->sess = opinfo->sess; - atomic_inc(&conn->r_count); if (opinfo->op_state == OPLOCK_ACK_WAIT) { INIT_WORK(&work->work, __smb2_oplock_break_noti); ksmbd_queue_work(work); @@ -776,13 +797,6 @@ static void __smb2_lease_break_noti(struct work_struct *wk) out: ksmbd_free_work_struct(work); - /* - * Checking waitqueue to dropping pending requests on - * disconnection. waitqueue_active is safe because it - * uses atomic operation for condition. - */ - if (!atomic_dec_return(&conn->r_count) && waitqueue_active(&conn->r_count_q)) - wake_up(&conn->r_count_q); } /** @@ -822,7 +836,6 @@ static int smb2_lease_break_noti(struct oplock_info *opinfo) work->conn = conn; work->sess = opinfo->sess; - atomic_inc(&conn->r_count); if (opinfo->op_state == OPLOCK_ACK_WAIT) { list_for_each_safe(tmp, t, &opinfo->interim_list) { struct ksmbd_work *in_work; @@ -1144,8 +1157,10 @@ int smb_grant_oplock(struct ksmbd_work *work, int req_op_level, u64 pid, } prev_opinfo = opinfo_get_list(ci); if (!prev_opinfo || - (prev_opinfo->level == SMB2_OPLOCK_LEVEL_NONE && lctx)) + (prev_opinfo->level == SMB2_OPLOCK_LEVEL_NONE && lctx)) { + opinfo_conn_put(prev_opinfo); goto set_lev; + } prev_op_has_lease = prev_opinfo->is_lease; if (prev_op_has_lease) prev_op_state = prev_opinfo->o_lease->state; @@ -1153,19 +1168,19 @@ int smb_grant_oplock(struct ksmbd_work *work, int req_op_level, u64 pid, if (share_ret < 0 && prev_opinfo->level == SMB2_OPLOCK_LEVEL_EXCLUSIVE) { err = share_ret; - opinfo_put(prev_opinfo); + opinfo_conn_put(prev_opinfo); goto err_out; } if (prev_opinfo->level != SMB2_OPLOCK_LEVEL_BATCH && prev_opinfo->level != SMB2_OPLOCK_LEVEL_EXCLUSIVE) { - opinfo_put(prev_opinfo); + opinfo_conn_put(prev_opinfo); goto op_break_not_needed; } list_add(&work->interim_entry, &prev_opinfo->interim_list); err = oplock_break(prev_opinfo, SMB2_OPLOCK_LEVEL_II); - opinfo_put(prev_opinfo); + opinfo_conn_put(prev_opinfo); if (err == -ENOENT) goto set_lev; /* Check all oplock was freed by close */ @@ -1228,14 +1243,14 @@ static void smb_break_all_write_oplock(struct ksmbd_work *work, return; if (brk_opinfo->level != SMB2_OPLOCK_LEVEL_BATCH && brk_opinfo->level != SMB2_OPLOCK_LEVEL_EXCLUSIVE) { - opinfo_put(brk_opinfo); + opinfo_conn_put(brk_opinfo); return; } brk_opinfo->open_trunc = is_trunc; list_add(&work->interim_entry, &brk_opinfo->interim_list); oplock_break(brk_opinfo, SMB2_OPLOCK_LEVEL_II); - opinfo_put(brk_opinfo); + opinfo_conn_put(brk_opinfo); } /** @@ -1263,6 +1278,13 @@ void smb_break_all_levII_oplock(struct ksmbd_work *work, struct ksmbd_file *fp, list_for_each_entry_rcu(brk_op, &ci->m_op_list, op_entry) { if (!atomic_inc_not_zero(&brk_op->refcount)) continue; + + atomic_inc(&brk_op->conn->r_count); + if (ksmbd_conn_releasing(brk_op->conn)) { + atomic_dec(&brk_op->conn->r_count); + continue; + } + rcu_read_unlock(); if (brk_op->is_lease && (brk_op->o_lease->state & (~(SMB2_LEASE_READ_CACHING_LE | @@ -1292,7 +1314,7 @@ void smb_break_all_levII_oplock(struct ksmbd_work *work, struct ksmbd_file *fp, brk_op->open_trunc = is_trunc; oplock_break(brk_op, SMB2_OPLOCK_LEVEL_NONE); next: - opinfo_put(brk_op); + opinfo_conn_put(brk_op); rcu_read_lock(); } rcu_read_unlock();

2 years, 4 months

1
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0 0

FAILED: patch "[PATCH] test_firmware: fix a memory leak with reqs buffer" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y git checkout FETCH_HEAD git cherry-pick -x be37bed754ed90b2655382f93f9724b3c1aae847 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023060713-slogan-lucrative-b623@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From be37bed754ed90b2655382f93f9724b3c1aae847 Mon Sep 17 00:00:00 2001 From: Mirsad Goran Todorovac <mirsad.todorovac(a)alu.unizg.hr> Date: Tue, 9 May 2023 10:47:47 +0200 Subject: [PATCH] test_firmware: fix a memory leak with reqs buffer Dan Carpenter spotted that test_fw_config->reqs will be leaked if trigger_batched_requests_store() is called two or more times. The same appears with trigger_batched_requests_async_store(). This bug wasn't trigger by the tests, but observed by Dan's visual inspection of the code. The recommended workaround was to return -EBUSY if test_fw_config->reqs is already allocated. Fixes: 7feebfa487b92 ("test_firmware: add support for request_firmware_into_buf") Cc: Luis Chamberlain <mcgrof(a)kernel.org> Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Cc: Russ Weight <russell.h.weight(a)intel.com> Cc: Tianfei Zhang <tianfei.zhang(a)intel.com> Cc: Shuah Khan <shuah(a)kernel.org> Cc: Colin Ian King <colin.i.king(a)gmail.com> Cc: Randy Dunlap <rdunlap(a)infradead.org> Cc: linux-kselftest(a)vger.kernel.org Cc: stable(a)vger.kernel.org # v5.4 Suggested-by: Dan Carpenter <error27(a)gmail.com> Suggested-by: Takashi Iwai <tiwai(a)suse.de> Signed-off-by: Mirsad Goran Todorovac <mirsad.todorovac(a)alu.unizg.hr> Reviewed-by: Dan Carpenter <dan.carpenter(a)linaro.org> Acked-by: Luis Chamberlain <mcgrof(a)kernel.org> Link: https://lore.kernel.org/r/20230509084746.48259-2-mirsad.todorovac@alu.unizg… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> diff --git a/lib/test_firmware.c b/lib/test_firmware.c index 35417e0af3f4..91b232ed3161 100644 --- a/lib/test_firmware.c +++ b/lib/test_firmware.c @@ -913,6 +913,11 @@ static ssize_t trigger_batched_requests_store(struct device *dev, mutex_lock(&test_fw_mutex); + if (test_fw_config->reqs) { + rc = -EBUSY; + goto out_bail; + } + test_fw_config->reqs = vzalloc(array3_size(sizeof(struct test_batched_req), test_fw_config->num_requests, 2)); @@ -1011,6 +1016,11 @@ ssize_t trigger_batched_requests_async_store(struct device *dev, mutex_lock(&test_fw_mutex); + if (test_fw_config->reqs) { + rc = -EBUSY; + goto out_bail; + } + test_fw_config->reqs = vzalloc(array3_size(sizeof(struct test_batched_req), test_fw_config->num_requests, 2));

2 years, 4 months

1
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FAILED: patch "[PATCH] test_firmware: fix a memory leak with reqs buffer" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y git checkout FETCH_HEAD git cherry-pick -x be37bed754ed90b2655382f93f9724b3c1aae847 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023060712-bounding-unlinked-5f90@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From be37bed754ed90b2655382f93f9724b3c1aae847 Mon Sep 17 00:00:00 2001 From: Mirsad Goran Todorovac <mirsad.todorovac(a)alu.unizg.hr> Date: Tue, 9 May 2023 10:47:47 +0200 Subject: [PATCH] test_firmware: fix a memory leak with reqs buffer Dan Carpenter spotted that test_fw_config->reqs will be leaked if trigger_batched_requests_store() is called two or more times. The same appears with trigger_batched_requests_async_store(). This bug wasn't trigger by the tests, but observed by Dan's visual inspection of the code. The recommended workaround was to return -EBUSY if test_fw_config->reqs is already allocated. Fixes: 7feebfa487b92 ("test_firmware: add support for request_firmware_into_buf") Cc: Luis Chamberlain <mcgrof(a)kernel.org> Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Cc: Russ Weight <russell.h.weight(a)intel.com> Cc: Tianfei Zhang <tianfei.zhang(a)intel.com> Cc: Shuah Khan <shuah(a)kernel.org> Cc: Colin Ian King <colin.i.king(a)gmail.com> Cc: Randy Dunlap <rdunlap(a)infradead.org> Cc: linux-kselftest(a)vger.kernel.org Cc: stable(a)vger.kernel.org # v5.4 Suggested-by: Dan Carpenter <error27(a)gmail.com> Suggested-by: Takashi Iwai <tiwai(a)suse.de> Signed-off-by: Mirsad Goran Todorovac <mirsad.todorovac(a)alu.unizg.hr> Reviewed-by: Dan Carpenter <dan.carpenter(a)linaro.org> Acked-by: Luis Chamberlain <mcgrof(a)kernel.org> Link: https://lore.kernel.org/r/20230509084746.48259-2-mirsad.todorovac@alu.unizg… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> diff --git a/lib/test_firmware.c b/lib/test_firmware.c index 35417e0af3f4..91b232ed3161 100644 --- a/lib/test_firmware.c +++ b/lib/test_firmware.c @@ -913,6 +913,11 @@ static ssize_t trigger_batched_requests_store(struct device *dev, mutex_lock(&test_fw_mutex); + if (test_fw_config->reqs) { + rc = -EBUSY; + goto out_bail; + } + test_fw_config->reqs = vzalloc(array3_size(sizeof(struct test_batched_req), test_fw_config->num_requests, 2)); @@ -1011,6 +1016,11 @@ ssize_t trigger_batched_requests_async_store(struct device *dev, mutex_lock(&test_fw_mutex); + if (test_fw_config->reqs) { + rc = -EBUSY; + goto out_bail; + } + test_fw_config->reqs = vzalloc(array3_size(sizeof(struct test_batched_req), test_fw_config->num_requests, 2));

2 years, 4 months

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FAILED: patch "[PATCH] test_firmware: fix a memory leak with reqs buffer" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x be37bed754ed90b2655382f93f9724b3c1aae847 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023060711-daybed-acting-a047@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From be37bed754ed90b2655382f93f9724b3c1aae847 Mon Sep 17 00:00:00 2001 From: Mirsad Goran Todorovac <mirsad.todorovac(a)alu.unizg.hr> Date: Tue, 9 May 2023 10:47:47 +0200 Subject: [PATCH] test_firmware: fix a memory leak with reqs buffer Dan Carpenter spotted that test_fw_config->reqs will be leaked if trigger_batched_requests_store() is called two or more times. The same appears with trigger_batched_requests_async_store(). This bug wasn't trigger by the tests, but observed by Dan's visual inspection of the code. The recommended workaround was to return -EBUSY if test_fw_config->reqs is already allocated. Fixes: 7feebfa487b92 ("test_firmware: add support for request_firmware_into_buf") Cc: Luis Chamberlain <mcgrof(a)kernel.org> Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Cc: Russ Weight <russell.h.weight(a)intel.com> Cc: Tianfei Zhang <tianfei.zhang(a)intel.com> Cc: Shuah Khan <shuah(a)kernel.org> Cc: Colin Ian King <colin.i.king(a)gmail.com> Cc: Randy Dunlap <rdunlap(a)infradead.org> Cc: linux-kselftest(a)vger.kernel.org Cc: stable(a)vger.kernel.org # v5.4 Suggested-by: Dan Carpenter <error27(a)gmail.com> Suggested-by: Takashi Iwai <tiwai(a)suse.de> Signed-off-by: Mirsad Goran Todorovac <mirsad.todorovac(a)alu.unizg.hr> Reviewed-by: Dan Carpenter <dan.carpenter(a)linaro.org> Acked-by: Luis Chamberlain <mcgrof(a)kernel.org> Link: https://lore.kernel.org/r/20230509084746.48259-2-mirsad.todorovac@alu.unizg… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> diff --git a/lib/test_firmware.c b/lib/test_firmware.c index 35417e0af3f4..91b232ed3161 100644 --- a/lib/test_firmware.c +++ b/lib/test_firmware.c @@ -913,6 +913,11 @@ static ssize_t trigger_batched_requests_store(struct device *dev, mutex_lock(&test_fw_mutex); + if (test_fw_config->reqs) { + rc = -EBUSY; + goto out_bail; + } + test_fw_config->reqs = vzalloc(array3_size(sizeof(struct test_batched_req), test_fw_config->num_requests, 2)); @@ -1011,6 +1016,11 @@ ssize_t trigger_batched_requests_async_store(struct device *dev, mutex_lock(&test_fw_mutex); + if (test_fw_config->reqs) { + rc = -EBUSY; + goto out_bail; + } + test_fw_config->reqs = vzalloc(array3_size(sizeof(struct test_batched_req), test_fw_config->num_requests, 2));

2 years, 4 months

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0
0 0

FAILED: patch "[PATCH] test_firmware: prevent race conditions by a correct" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y git checkout FETCH_HEAD git cherry-pick -x 4acfe3dfde685a5a9eaec5555351918e2d7266a1 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023060759-knapsack-prior-7f86@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 4acfe3dfde685a5a9eaec5555351918e2d7266a1 Mon Sep 17 00:00:00 2001 From: Mirsad Goran Todorovac <mirsad.todorovac(a)alu.unizg.hr> Date: Tue, 9 May 2023 10:47:45 +0200 Subject: [PATCH] test_firmware: prevent race conditions by a correct implementation of locking Dan Carpenter spotted a race condition in a couple of situations like these in the test_firmware driver: static int test_dev_config_update_u8(const char *buf, size_t size, u8 *cfg) { u8 val; int ret; ret = kstrtou8(buf, 10, &val); if (ret) return ret; mutex_lock(&test_fw_mutex); *(u8 *)cfg = val; mutex_unlock(&test_fw_mutex); /* Always return full write size even if we didn't consume all */ return size; } static ssize_t config_num_requests_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { int rc; mutex_lock(&test_fw_mutex); if (test_fw_config->reqs) { pr_err("Must call release_all_firmware prior to changing config\n"); rc = -EINVAL; mutex_unlock(&test_fw_mutex); goto out; } mutex_unlock(&test_fw_mutex); rc = test_dev_config_update_u8(buf, count, &test_fw_config->num_requests); out: return rc; } static ssize_t config_read_fw_idx_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { return test_dev_config_update_u8(buf, count, &test_fw_config->read_fw_idx); } The function test_dev_config_update_u8() is called from both the locked and the unlocked context, function config_num_requests_store() and config_read_fw_idx_store() which can both be called asynchronously as they are driver's methods, while test_dev_config_update_u8() and siblings change their argument pointed to by u8 *cfg or similar pointer. To avoid deadlock on test_fw_mutex, the lock is dropped before calling test_dev_config_update_u8() and re-acquired within test_dev_config_update_u8() itself, but alas this creates a race condition. Having two locks wouldn't assure a race-proof mutual exclusion. This situation is best avoided by the introduction of a new, unlocked function __test_dev_config_update_u8() which can be called from the locked context and reducing test_dev_config_update_u8() to: static int test_dev_config_update_u8(const char *buf, size_t size, u8 *cfg) { int ret; mutex_lock(&test_fw_mutex); ret = __test_dev_config_update_u8(buf, size, cfg); mutex_unlock(&test_fw_mutex); return ret; } doing the locking and calling the unlocked primitive, which enables both locked and unlocked versions without duplication of code. The similar approach was applied to all functions called from the locked and the unlocked context, which safely mitigates both deadlocks and race conditions in the driver. __test_dev_config_update_bool(), __test_dev_config_update_u8() and __test_dev_config_update_size_t() unlocked versions of the functions were introduced to be called from the locked contexts as a workaround without releasing the main driver's lock and thereof causing a race condition. The test_dev_config_update_bool(), test_dev_config_update_u8() and test_dev_config_update_size_t() locked versions of the functions are being called from driver methods without the unnecessary multiplying of the locking and unlocking code for each method, and complicating the code with saving of the return value across lock. Fixes: 7feebfa487b92 ("test_firmware: add support for request_firmware_into_buf") Cc: Luis Chamberlain <mcgrof(a)kernel.org> Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Cc: Russ Weight <russell.h.weight(a)intel.com> Cc: Takashi Iwai <tiwai(a)suse.de> Cc: Tianfei Zhang <tianfei.zhang(a)intel.com> Cc: Shuah Khan <shuah(a)kernel.org> Cc: Colin Ian King <colin.i.king(a)gmail.com> Cc: Randy Dunlap <rdunlap(a)infradead.org> Cc: linux-kselftest(a)vger.kernel.org Cc: stable(a)vger.kernel.org # v5.4 Suggested-by: Dan Carpenter <error27(a)gmail.com> Signed-off-by: Mirsad Goran Todorovac <mirsad.todorovac(a)alu.unizg.hr> Link: https://lore.kernel.org/r/20230509084746.48259-1-mirsad.todorovac@alu.unizg… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> diff --git a/lib/test_firmware.c b/lib/test_firmware.c index 05ed84c2fc4c..35417e0af3f4 100644 --- a/lib/test_firmware.c +++ b/lib/test_firmware.c @@ -353,16 +353,26 @@ static ssize_t config_test_show_str(char *dst, return len; } +static inline int __test_dev_config_update_bool(const char *buf, size_t size, + bool *cfg) +{ + int ret; + + if (kstrtobool(buf, cfg) < 0) + ret = -EINVAL; + else + ret = size; + + return ret; +} + static int test_dev_config_update_bool(const char *buf, size_t size, bool *cfg) { int ret; mutex_lock(&test_fw_mutex); - if (kstrtobool(buf, cfg) < 0) - ret = -EINVAL; - else - ret = size; + ret = __test_dev_config_update_bool(buf, size, cfg); mutex_unlock(&test_fw_mutex); return ret; @@ -373,7 +383,8 @@ static ssize_t test_dev_config_show_bool(char *buf, bool val) return snprintf(buf, PAGE_SIZE, "%d\n", val); } -static int test_dev_config_update_size_t(const char *buf, +static int __test_dev_config_update_size_t( + const char *buf, size_t size, size_t *cfg) { @@ -384,9 +395,7 @@ static int test_dev_config_update_size_t(const char *buf, if (ret) return ret; - mutex_lock(&test_fw_mutex); *(size_t *)cfg = new; - mutex_unlock(&test_fw_mutex); /* Always return full write size even if we didn't consume all */ return size; @@ -402,7 +411,7 @@ static ssize_t test_dev_config_show_int(char *buf, int val) return snprintf(buf, PAGE_SIZE, "%d\n", val); } -static int test_dev_config_update_u8(const char *buf, size_t size, u8 *cfg) +static int __test_dev_config_update_u8(const char *buf, size_t size, u8 *cfg) { u8 val; int ret; @@ -411,14 +420,23 @@ static int test_dev_config_update_u8(const char *buf, size_t size, u8 *cfg) if (ret) return ret; - mutex_lock(&test_fw_mutex); *(u8 *)cfg = val; - mutex_unlock(&test_fw_mutex); /* Always return full write size even if we didn't consume all */ return size; } +static int test_dev_config_update_u8(const char *buf, size_t size, u8 *cfg) +{ + int ret; + + mutex_lock(&test_fw_mutex); + ret = __test_dev_config_update_u8(buf, size, cfg); + mutex_unlock(&test_fw_mutex); + + return ret; +} + static ssize_t test_dev_config_show_u8(char *buf, u8 val) { return snprintf(buf, PAGE_SIZE, "%u\n", val); @@ -471,10 +489,10 @@ static ssize_t config_num_requests_store(struct device *dev, mutex_unlock(&test_fw_mutex); goto out; } - mutex_unlock(&test_fw_mutex); - rc = test_dev_config_update_u8(buf, count, - &test_fw_config->num_requests); + rc = __test_dev_config_update_u8(buf, count, + &test_fw_config->num_requests); + mutex_unlock(&test_fw_mutex); out: return rc; @@ -518,10 +536,10 @@ static ssize_t config_buf_size_store(struct device *dev, mutex_unlock(&test_fw_mutex); goto out; } - mutex_unlock(&test_fw_mutex); - rc = test_dev_config_update_size_t(buf, count, - &test_fw_config->buf_size); + rc = __test_dev_config_update_size_t(buf, count, + &test_fw_config->buf_size); + mutex_unlock(&test_fw_mutex); out: return rc; @@ -548,10 +566,10 @@ static ssize_t config_file_offset_store(struct device *dev, mutex_unlock(&test_fw_mutex); goto out; } - mutex_unlock(&test_fw_mutex); - rc = test_dev_config_update_size_t(buf, count, - &test_fw_config->file_offset); + rc = __test_dev_config_update_size_t(buf, count, + &test_fw_config->file_offset); + mutex_unlock(&test_fw_mutex); out: return rc;

2 years, 4 months

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0 0

FAILED: patch "[PATCH] test_firmware: prevent race conditions by a correct" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y git checkout FETCH_HEAD git cherry-pick -x 4acfe3dfde685a5a9eaec5555351918e2d7266a1 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023060756-uncivil-lagged-33b5@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 4acfe3dfde685a5a9eaec5555351918e2d7266a1 Mon Sep 17 00:00:00 2001 From: Mirsad Goran Todorovac <mirsad.todorovac(a)alu.unizg.hr> Date: Tue, 9 May 2023 10:47:45 +0200 Subject: [PATCH] test_firmware: prevent race conditions by a correct implementation of locking Dan Carpenter spotted a race condition in a couple of situations like these in the test_firmware driver: static int test_dev_config_update_u8(const char *buf, size_t size, u8 *cfg) { u8 val; int ret; ret = kstrtou8(buf, 10, &val); if (ret) return ret; mutex_lock(&test_fw_mutex); *(u8 *)cfg = val; mutex_unlock(&test_fw_mutex); /* Always return full write size even if we didn't consume all */ return size; } static ssize_t config_num_requests_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { int rc; mutex_lock(&test_fw_mutex); if (test_fw_config->reqs) { pr_err("Must call release_all_firmware prior to changing config\n"); rc = -EINVAL; mutex_unlock(&test_fw_mutex); goto out; } mutex_unlock(&test_fw_mutex); rc = test_dev_config_update_u8(buf, count, &test_fw_config->num_requests); out: return rc; } static ssize_t config_read_fw_idx_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { return test_dev_config_update_u8(buf, count, &test_fw_config->read_fw_idx); } The function test_dev_config_update_u8() is called from both the locked and the unlocked context, function config_num_requests_store() and config_read_fw_idx_store() which can both be called asynchronously as they are driver's methods, while test_dev_config_update_u8() and siblings change their argument pointed to by u8 *cfg or similar pointer. To avoid deadlock on test_fw_mutex, the lock is dropped before calling test_dev_config_update_u8() and re-acquired within test_dev_config_update_u8() itself, but alas this creates a race condition. Having two locks wouldn't assure a race-proof mutual exclusion. This situation is best avoided by the introduction of a new, unlocked function __test_dev_config_update_u8() which can be called from the locked context and reducing test_dev_config_update_u8() to: static int test_dev_config_update_u8(const char *buf, size_t size, u8 *cfg) { int ret; mutex_lock(&test_fw_mutex); ret = __test_dev_config_update_u8(buf, size, cfg); mutex_unlock(&test_fw_mutex); return ret; } doing the locking and calling the unlocked primitive, which enables both locked and unlocked versions without duplication of code. The similar approach was applied to all functions called from the locked and the unlocked context, which safely mitigates both deadlocks and race conditions in the driver. __test_dev_config_update_bool(), __test_dev_config_update_u8() and __test_dev_config_update_size_t() unlocked versions of the functions were introduced to be called from the locked contexts as a workaround without releasing the main driver's lock and thereof causing a race condition. The test_dev_config_update_bool(), test_dev_config_update_u8() and test_dev_config_update_size_t() locked versions of the functions are being called from driver methods without the unnecessary multiplying of the locking and unlocking code for each method, and complicating the code with saving of the return value across lock. Fixes: 7feebfa487b92 ("test_firmware: add support for request_firmware_into_buf") Cc: Luis Chamberlain <mcgrof(a)kernel.org> Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Cc: Russ Weight <russell.h.weight(a)intel.com> Cc: Takashi Iwai <tiwai(a)suse.de> Cc: Tianfei Zhang <tianfei.zhang(a)intel.com> Cc: Shuah Khan <shuah(a)kernel.org> Cc: Colin Ian King <colin.i.king(a)gmail.com> Cc: Randy Dunlap <rdunlap(a)infradead.org> Cc: linux-kselftest(a)vger.kernel.org Cc: stable(a)vger.kernel.org # v5.4 Suggested-by: Dan Carpenter <error27(a)gmail.com> Signed-off-by: Mirsad Goran Todorovac <mirsad.todorovac(a)alu.unizg.hr> Link: https://lore.kernel.org/r/20230509084746.48259-1-mirsad.todorovac@alu.unizg… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> diff --git a/lib/test_firmware.c b/lib/test_firmware.c index 05ed84c2fc4c..35417e0af3f4 100644 --- a/lib/test_firmware.c +++ b/lib/test_firmware.c @@ -353,16 +353,26 @@ static ssize_t config_test_show_str(char *dst, return len; } +static inline int __test_dev_config_update_bool(const char *buf, size_t size, + bool *cfg) +{ + int ret; + + if (kstrtobool(buf, cfg) < 0) + ret = -EINVAL; + else + ret = size; + + return ret; +} + static int test_dev_config_update_bool(const char *buf, size_t size, bool *cfg) { int ret; mutex_lock(&test_fw_mutex); - if (kstrtobool(buf, cfg) < 0) - ret = -EINVAL; - else - ret = size; + ret = __test_dev_config_update_bool(buf, size, cfg); mutex_unlock(&test_fw_mutex); return ret; @@ -373,7 +383,8 @@ static ssize_t test_dev_config_show_bool(char *buf, bool val) return snprintf(buf, PAGE_SIZE, "%d\n", val); } -static int test_dev_config_update_size_t(const char *buf, +static int __test_dev_config_update_size_t( + const char *buf, size_t size, size_t *cfg) { @@ -384,9 +395,7 @@ static int test_dev_config_update_size_t(const char *buf, if (ret) return ret; - mutex_lock(&test_fw_mutex); *(size_t *)cfg = new; - mutex_unlock(&test_fw_mutex); /* Always return full write size even if we didn't consume all */ return size; @@ -402,7 +411,7 @@ static ssize_t test_dev_config_show_int(char *buf, int val) return snprintf(buf, PAGE_SIZE, "%d\n", val); } -static int test_dev_config_update_u8(const char *buf, size_t size, u8 *cfg) +static int __test_dev_config_update_u8(const char *buf, size_t size, u8 *cfg) { u8 val; int ret; @@ -411,14 +420,23 @@ static int test_dev_config_update_u8(const char *buf, size_t size, u8 *cfg) if (ret) return ret; - mutex_lock(&test_fw_mutex); *(u8 *)cfg = val; - mutex_unlock(&test_fw_mutex); /* Always return full write size even if we didn't consume all */ return size; } +static int test_dev_config_update_u8(const char *buf, size_t size, u8 *cfg) +{ + int ret; + + mutex_lock(&test_fw_mutex); + ret = __test_dev_config_update_u8(buf, size, cfg); + mutex_unlock(&test_fw_mutex); + + return ret; +} + static ssize_t test_dev_config_show_u8(char *buf, u8 val) { return snprintf(buf, PAGE_SIZE, "%u\n", val); @@ -471,10 +489,10 @@ static ssize_t config_num_requests_store(struct device *dev, mutex_unlock(&test_fw_mutex); goto out; } - mutex_unlock(&test_fw_mutex); - rc = test_dev_config_update_u8(buf, count, - &test_fw_config->num_requests); + rc = __test_dev_config_update_u8(buf, count, + &test_fw_config->num_requests); + mutex_unlock(&test_fw_mutex); out: return rc; @@ -518,10 +536,10 @@ static ssize_t config_buf_size_store(struct device *dev, mutex_unlock(&test_fw_mutex); goto out; } - mutex_unlock(&test_fw_mutex); - rc = test_dev_config_update_size_t(buf, count, - &test_fw_config->buf_size); + rc = __test_dev_config_update_size_t(buf, count, + &test_fw_config->buf_size); + mutex_unlock(&test_fw_mutex); out: return rc; @@ -548,10 +566,10 @@ static ssize_t config_file_offset_store(struct device *dev, mutex_unlock(&test_fw_mutex); goto out; } - mutex_unlock(&test_fw_mutex); - rc = test_dev_config_update_size_t(buf, count, - &test_fw_config->file_offset); + rc = __test_dev_config_update_size_t(buf, count, + &test_fw_config->file_offset); + mutex_unlock(&test_fw_mutex); out: return rc;

2 years, 4 months

1
0
0 0

FAILED: patch "[PATCH] test_firmware: prevent race conditions by a correct" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x 4acfe3dfde685a5a9eaec5555351918e2d7266a1 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023060750-unveiled-obtrusive-4e70@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 4acfe3dfde685a5a9eaec5555351918e2d7266a1 Mon Sep 17 00:00:00 2001 From: Mirsad Goran Todorovac <mirsad.todorovac(a)alu.unizg.hr> Date: Tue, 9 May 2023 10:47:45 +0200 Subject: [PATCH] test_firmware: prevent race conditions by a correct implementation of locking Dan Carpenter spotted a race condition in a couple of situations like these in the test_firmware driver: static int test_dev_config_update_u8(const char *buf, size_t size, u8 *cfg) { u8 val; int ret; ret = kstrtou8(buf, 10, &val); if (ret) return ret; mutex_lock(&test_fw_mutex); *(u8 *)cfg = val; mutex_unlock(&test_fw_mutex); /* Always return full write size even if we didn't consume all */ return size; } static ssize_t config_num_requests_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { int rc; mutex_lock(&test_fw_mutex); if (test_fw_config->reqs) { pr_err("Must call release_all_firmware prior to changing config\n"); rc = -EINVAL; mutex_unlock(&test_fw_mutex); goto out; } mutex_unlock(&test_fw_mutex); rc = test_dev_config_update_u8(buf, count, &test_fw_config->num_requests); out: return rc; } static ssize_t config_read_fw_idx_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { return test_dev_config_update_u8(buf, count, &test_fw_config->read_fw_idx); } The function test_dev_config_update_u8() is called from both the locked and the unlocked context, function config_num_requests_store() and config_read_fw_idx_store() which can both be called asynchronously as they are driver's methods, while test_dev_config_update_u8() and siblings change their argument pointed to by u8 *cfg or similar pointer. To avoid deadlock on test_fw_mutex, the lock is dropped before calling test_dev_config_update_u8() and re-acquired within test_dev_config_update_u8() itself, but alas this creates a race condition. Having two locks wouldn't assure a race-proof mutual exclusion. This situation is best avoided by the introduction of a new, unlocked function __test_dev_config_update_u8() which can be called from the locked context and reducing test_dev_config_update_u8() to: static int test_dev_config_update_u8(const char *buf, size_t size, u8 *cfg) { int ret; mutex_lock(&test_fw_mutex); ret = __test_dev_config_update_u8(buf, size, cfg); mutex_unlock(&test_fw_mutex); return ret; } doing the locking and calling the unlocked primitive, which enables both locked and unlocked versions without duplication of code. The similar approach was applied to all functions called from the locked and the unlocked context, which safely mitigates both deadlocks and race conditions in the driver. __test_dev_config_update_bool(), __test_dev_config_update_u8() and __test_dev_config_update_size_t() unlocked versions of the functions were introduced to be called from the locked contexts as a workaround without releasing the main driver's lock and thereof causing a race condition. The test_dev_config_update_bool(), test_dev_config_update_u8() and test_dev_config_update_size_t() locked versions of the functions are being called from driver methods without the unnecessary multiplying of the locking and unlocking code for each method, and complicating the code with saving of the return value across lock. Fixes: 7feebfa487b92 ("test_firmware: add support for request_firmware_into_buf") Cc: Luis Chamberlain <mcgrof(a)kernel.org> Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Cc: Russ Weight <russell.h.weight(a)intel.com> Cc: Takashi Iwai <tiwai(a)suse.de> Cc: Tianfei Zhang <tianfei.zhang(a)intel.com> Cc: Shuah Khan <shuah(a)kernel.org> Cc: Colin Ian King <colin.i.king(a)gmail.com> Cc: Randy Dunlap <rdunlap(a)infradead.org> Cc: linux-kselftest(a)vger.kernel.org Cc: stable(a)vger.kernel.org # v5.4 Suggested-by: Dan Carpenter <error27(a)gmail.com> Signed-off-by: Mirsad Goran Todorovac <mirsad.todorovac(a)alu.unizg.hr> Link: https://lore.kernel.org/r/20230509084746.48259-1-mirsad.todorovac@alu.unizg… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> diff --git a/lib/test_firmware.c b/lib/test_firmware.c index 05ed84c2fc4c..35417e0af3f4 100644 --- a/lib/test_firmware.c +++ b/lib/test_firmware.c @@ -353,16 +353,26 @@ static ssize_t config_test_show_str(char *dst, return len; } +static inline int __test_dev_config_update_bool(const char *buf, size_t size, + bool *cfg) +{ + int ret; + + if (kstrtobool(buf, cfg) < 0) + ret = -EINVAL; + else + ret = size; + + return ret; +} + static int test_dev_config_update_bool(const char *buf, size_t size, bool *cfg) { int ret; mutex_lock(&test_fw_mutex); - if (kstrtobool(buf, cfg) < 0) - ret = -EINVAL; - else - ret = size; + ret = __test_dev_config_update_bool(buf, size, cfg); mutex_unlock(&test_fw_mutex); return ret; @@ -373,7 +383,8 @@ static ssize_t test_dev_config_show_bool(char *buf, bool val) return snprintf(buf, PAGE_SIZE, "%d\n", val); } -static int test_dev_config_update_size_t(const char *buf, +static int __test_dev_config_update_size_t( + const char *buf, size_t size, size_t *cfg) { @@ -384,9 +395,7 @@ static int test_dev_config_update_size_t(const char *buf, if (ret) return ret; - mutex_lock(&test_fw_mutex); *(size_t *)cfg = new; - mutex_unlock(&test_fw_mutex); /* Always return full write size even if we didn't consume all */ return size; @@ -402,7 +411,7 @@ static ssize_t test_dev_config_show_int(char *buf, int val) return snprintf(buf, PAGE_SIZE, "%d\n", val); } -static int test_dev_config_update_u8(const char *buf, size_t size, u8 *cfg) +static int __test_dev_config_update_u8(const char *buf, size_t size, u8 *cfg) { u8 val; int ret; @@ -411,14 +420,23 @@ static int test_dev_config_update_u8(const char *buf, size_t size, u8 *cfg) if (ret) return ret; - mutex_lock(&test_fw_mutex); *(u8 *)cfg = val; - mutex_unlock(&test_fw_mutex); /* Always return full write size even if we didn't consume all */ return size; } +static int test_dev_config_update_u8(const char *buf, size_t size, u8 *cfg) +{ + int ret; + + mutex_lock(&test_fw_mutex); + ret = __test_dev_config_update_u8(buf, size, cfg); + mutex_unlock(&test_fw_mutex); + + return ret; +} + static ssize_t test_dev_config_show_u8(char *buf, u8 val) { return snprintf(buf, PAGE_SIZE, "%u\n", val); @@ -471,10 +489,10 @@ static ssize_t config_num_requests_store(struct device *dev, mutex_unlock(&test_fw_mutex); goto out; } - mutex_unlock(&test_fw_mutex); - rc = test_dev_config_update_u8(buf, count, - &test_fw_config->num_requests); + rc = __test_dev_config_update_u8(buf, count, + &test_fw_config->num_requests); + mutex_unlock(&test_fw_mutex); out: return rc; @@ -518,10 +536,10 @@ static ssize_t config_buf_size_store(struct device *dev, mutex_unlock(&test_fw_mutex); goto out; } - mutex_unlock(&test_fw_mutex); - rc = test_dev_config_update_size_t(buf, count, - &test_fw_config->buf_size); + rc = __test_dev_config_update_size_t(buf, count, + &test_fw_config->buf_size); + mutex_unlock(&test_fw_mutex); out: return rc; @@ -548,10 +566,10 @@ static ssize_t config_file_offset_store(struct device *dev, mutex_unlock(&test_fw_mutex); goto out; } - mutex_unlock(&test_fw_mutex); - rc = test_dev_config_update_size_t(buf, count, - &test_fw_config->file_offset); + rc = __test_dev_config_update_size_t(buf, count, + &test_fw_config->file_offset); + mutex_unlock(&test_fw_mutex); out: return rc;

2 years, 4 months

1
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0 0

FAILED: patch "[PATCH] tracing/timerlat: Always wakeup the timerlat thread" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x 632478a05821bc1c9b55c3a1dd0fb1be7bfa1acc # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023060753-buggy-thirty-f85b@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: 632478a05821 ("tracing/timerlat: Always wakeup the timerlat thread") 9c556e5a4dd5 ("tracing/timerlat: Do not wakeup the thread if the trace stops at the IRQ") aa748949b4e6 ("tracing/timerlat: Notify IRQ new max latency only if stop tracing is set") dae181349f1e ("tracing/osnoise: Support a list of trace_array *tr") 15ca4bdb0327 ("tracing/osnoise: Split workload start from the tracer start") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 632478a05821bc1c9b55c3a1dd0fb1be7bfa1acc Mon Sep 17 00:00:00 2001 From: Daniel Bristot de Oliveira <bristot(a)kernel.org> Date: Thu, 11 May 2023 18:32:01 +0200 Subject: [PATCH] tracing/timerlat: Always wakeup the timerlat thread While testing rtla timerlat auto analysis, I reach a condition where the interface was not receiving tracing data. I was able to manually reproduce the problem with these steps: # echo 0 > tracing_on # disable trace # echo 1 > osnoise/stop_tracing_us # stop trace if timerlat irq > 1 us # echo timerlat > current_tracer # enable timerlat tracer # sleep 1 # wait... that is the time when rtla # apply configs like prio or cgroup # echo 1 > tracing_on # start tracing # cat trace # tracer: timerlat # # _-----=> irqs-off # / _----=> need-resched # | / _---=> hardirq/softirq # || / _--=> preempt-depth # ||| / _-=> migrate-disable # |||| / delay # ||||| ACTIVATION # TASK-PID CPU# ||||| TIMESTAMP ID CONTEXT LATENCY # | | | ||||| | | | | NOTHING! Then, trying to enable tracing again with echo 1 > tracing_on resulted in no change: the trace was still not tracing. This problem happens because the timerlat IRQ hits the stop tracing condition while tracing is off, and do not wake up the timerlat thread, so the timerlat threads are kept sleeping forever, resulting in no trace, even after re-enabling the tracer. Avoid this condition by always waking up the threads, even after stopping tracing, allowing the tracer to return to its normal operating after a new tracing on. Link: https://lore.kernel.org/linux-trace-kernel/1ed8f830638b20a39d535d27d908e319… Cc: Juri Lelli <juri.lelli(a)redhat.com> Cc: stable(a)vger.kernel.org Fixes: a955d7eac177 ("trace: Add timerlat tracer") Signed-off-by: Daniel Bristot de Oliveira <bristot(a)kernel.org> Signed-off-by: Steven Rostedt (Google) <rostedt(a)goodmis.org> diff --git a/kernel/trace/trace_osnoise.c b/kernel/trace/trace_osnoise.c index efbbec2caff8..e97e3fa5cbed 100644 --- a/kernel/trace/trace_osnoise.c +++ b/kernel/trace/trace_osnoise.c @@ -1652,6 +1652,8 @@ static enum hrtimer_restart timerlat_irq(struct hrtimer *timer) osnoise_stop_tracing(); notify_new_max_latency(diff); + wake_up_process(tlat->kthread); + return HRTIMER_NORESTART; } }

2 years, 4 months

1
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0 0

[PATCH 17/20] drm/amd/display: limit DPIA link rate to HBR3

by Stylon Wang

From: Peichen Huang <peichen.huang(a)amd.com> [Why] DPIA doesn't support UHBR, driver should not enable UHBR for dp tunneling [How] limit DPIA link rate to HBR3 Cc: Mario Limonciello <mario.limonciello(a)amd.com> Cc: Alex Deucher <alexander.deucher(a)amd.com> Cc: stable(a)vger.kernel.org Acked-by: Stylon Wang <stylon.wang(a)amd.com> Signed-off-by: Peichen Huang <peichen.huang(a)amd.com> Reviewed-by: Mustapha Ghaddar <Mustapha.Ghaddar(a)amd.com> --- drivers/gpu/drm/amd/display/dc/link/link_detection.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/gpu/drm/amd/display/dc/link/link_detection.c b/drivers/gpu/drm/amd/display/dc/link/link_detection.c index 17904de4f155..8041b8369e45 100644 --- a/drivers/gpu/drm/amd/display/dc/link/link_detection.c +++ b/drivers/gpu/drm/amd/display/dc/link/link_detection.c @@ -984,6 +984,11 @@ static bool detect_link_and_local_sink(struct dc_link *link, (link->dpcd_caps.dongle_type != DISPLAY_DONGLE_DP_HDMI_CONVERTER)) converter_disable_audio = true; + + /* limited link rate to HBR3 for DPIA until we implement USB4 V2 */ + if (link->ep_type == DISPLAY_ENDPOINT_USB4_DPIA && + link->reported_link_cap.link_rate > LINK_RATE_HIGH3) + link->reported_link_cap.link_rate = LINK_RATE_HIGH3; break; } -- 2.40.1

2 years, 4 months

1
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[PATCH 11/20] drm/amd/display: Do not disable phantom pipes in driver

by Stylon Wang

From: Saaem Rizvi <syedsaaem.rizvi(a)amd.com> [Why and How] We should not disable phantom pipes in this sequence, as this should be controlled by FW. Furthermore, the previous programming sequence would have enabled the phantom pipe in driver as well, causing corruption. This change should avoid this from occuring. Cc: Mario Limonciello <mario.limonciello(a)amd.com> Cc: Alex Deucher <alexander.deucher(a)amd.com> Cc: stable(a)vger.kernel.org Acked-by: Stylon Wang <stylon.wang(a)amd.com> Signed-off-by: Saaem Rizvi <syedsaaem.rizvi(a)amd.com> Reviewed-by: Alvin Lee <Alvin.Lee2(a)amd.com> --- drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c index 00f32ffe0079..e5bd76c6b1d3 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c @@ -1211,7 +1211,8 @@ void dcn32_resync_fifo_dccg_dio(struct dce_hwseq *hws, struct dc *dc, struct dc_ if (pipe->top_pipe || pipe->prev_odm_pipe) continue; - if (pipe->stream && (pipe->stream->dpms_off || dc_is_virtual_signal(pipe->stream->signal))) { + if (pipe->stream && (pipe->stream->dpms_off || dc_is_virtual_signal(pipe->stream->signal)) + && pipe->stream->mall_stream_config.type != SUBVP_PHANTOM) { pipe->stream_res.tg->funcs->disable_crtc(pipe->stream_res.tg); reset_sync_context_for_pipe(dc, context, i); otg_disabled[i] = true; -- 2.40.1

2 years, 4 months

1
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[PATCH 06/20] drm/amd/display: fix the system hang while disable PSR

by Stylon Wang

From: Tom Chung <chiahsuan.chung(a)amd.com> [Why] When the PSR enabled. If you try to adjust the timing parameters, it may cause system hang. Because the timing mismatch with the DMCUB settings. [How] Disable the PSR before adjusting timing parameters. Cc: Mario Limonciello <mario.limonciello(a)amd.com> Cc: Alex Deucher <alexander.deucher(a)amd.com> Cc: stable(a)vger.kernel.org Acked-by: Stylon Wang <stylon.wang(a)amd.com> Signed-off-by: Tom Chung <chiahsuan.chung(a)amd.com> Reviewed-by: Wayne Lin <Wayne.Lin(a)amd.com> --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 9279c1d474f2..cfd1a67cf7d0 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -8244,6 +8244,12 @@ static void amdgpu_dm_commit_planes(struct drm_atomic_state *state, if (acrtc_state->abm_level != dm_old_crtc_state->abm_level) bundle->stream_update.abm_level = &acrtc_state->abm_level; + mutex_lock(&dm->dc_lock); + if ((acrtc_state->update_type > UPDATE_TYPE_FAST) && + acrtc_state->stream->link->psr_settings.psr_allow_active) + amdgpu_dm_psr_disable(acrtc_state->stream); + mutex_unlock(&dm->dc_lock); + /* * If FreeSync state on the stream has changed then we need to * re-adjust the min/max bounds now that DC doesn't handle this @@ -8257,10 +8263,6 @@ static void amdgpu_dm_commit_planes(struct drm_atomic_state *state, spin_unlock_irqrestore(&pcrtc->dev->event_lock, flags); } mutex_lock(&dm->dc_lock); - if ((acrtc_state->update_type > UPDATE_TYPE_FAST) && - acrtc_state->stream->link->psr_settings.psr_allow_active) - amdgpu_dm_psr_disable(acrtc_state->stream); - update_planes_and_stream_adapter(dm->dc, acrtc_state->update_type, planes_count, -- 2.40.1

2 years, 4 months

1
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[PATCH 01/20] drm/amd/display: edp do not add non-edid timings

by Stylon Wang

From: Hersen Wu <hersenxs.wu(a)amd.com> [Why] most edp support only timings from edid. applying non-edid timings, especially those timings out of edp bandwidth, may damage edp. [How] do not add non-edid timings for edp. Cc: Mario Limonciello <mario.limonciello(a)amd.com> Cc: Alex Deucher <alexander.deucher(a)amd.com> Cc: stable(a)vger.kernel.org Acked-by: Stylon Wang <stylon.wang(a)amd.com> Signed-off-by: Hersen Wu <hersenxs.wu(a)amd.com> Reviewed-by: Roman Li <roman.li(a)amd.com> --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 59badb125736..9279c1d474f2 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -7236,7 +7236,13 @@ static int amdgpu_dm_connector_get_modes(struct drm_connector *connector) drm_add_modes_noedid(connector, 1920, 1080); } else { amdgpu_dm_connector_ddc_get_modes(connector, edid); - amdgpu_dm_connector_add_common_modes(encoder, connector); + /* most eDP supports only timings from its edid, + * usually only detailed timings are available + * from eDP edid. timings which are not from edid + * may damage eDP + */ + if (connector->connector_type != DRM_MODE_CONNECTOR_eDP) + amdgpu_dm_connector_add_common_modes(encoder, connector); amdgpu_dm_connector_add_freesync_modes(connector, edid); } amdgpu_dm_fbc_init(connector); -- 2.40.1

2 years, 4 months

1
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FAILED: patch "[PATCH] riscv: perf: Fix callchain parse error with kernel tracepoint" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.19.y git checkout FETCH_HEAD git cherry-pick -x 9a7e8ec0d4cc64870ea449b4fce5779b77496cbb # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023060726-revolver-cone-2a9c@gregkh' --subject-prefix 'PATCH 4.19.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 9a7e8ec0d4cc64870ea449b4fce5779b77496cbb Mon Sep 17 00:00:00 2001 From: Ism Hong <ism.hong(a)gmail.com> Date: Thu, 1 Jun 2023 17:53:55 +0800 Subject: [PATCH] riscv: perf: Fix callchain parse error with kernel tracepoint events For RISC-V, when tracing with tracepoint events, the IP and status are set to 0, preventing the perf code parsing the callchain and resolving the symbols correctly. ./ply 'tracepoint:kmem/kmem_cache_alloc { @[stack]=count(); }' @: { <STACKID4294967282> }: 1 The fix is to implement perf_arch_fetch_caller_regs for riscv, which fills several necessary registers used for callchain unwinding, including epc, sp, s0 and status. It's similar to commit b3eac0265bf6 ("arm: perf: Fix callchain parse error with kernel tracepoint events") and commit 5b09a094f2fb ("arm64: perf: Fix callchain parse error with kernel tracepoint events"). With this patch, callchain can be parsed correctly as: ./ply 'tracepoint:kmem/kmem_cache_alloc { @[stack]=count(); }' @: { __traceiter_kmem_cache_alloc+68 __traceiter_kmem_cache_alloc+68 kmem_cache_alloc+354 __sigqueue_alloc+94 __send_signal_locked+646 send_signal_locked+154 do_send_sig_info+84 __kill_pgrp_info+130 kill_pgrp+60 isig+150 n_tty_receive_signal_char+36 n_tty_receive_buf_standard+2214 n_tty_receive_buf_common+280 n_tty_receive_buf2+26 tty_ldisc_receive_buf+34 tty_port_default_receive_buf+62 flush_to_ldisc+158 process_one_work+458 worker_thread+138 kthread+178 riscv_cpufeature_patch_func+832 }: 1 Signed-off-by: Ism Hong <ism.hong(a)gmail.com> Link: https://lore.kernel.org/r/20230601095355.1168910-1-ism.hong@gmail.com Fixes: 178e9fc47aae ("perf: riscv: preliminary RISC-V support") Cc: stable(a)vger.kernel.org Signed-off-by: Palmer Dabbelt <palmer(a)rivosinc.com> diff --git a/arch/riscv/include/asm/perf_event.h b/arch/riscv/include/asm/perf_event.h index d42c901f9a97..665bbc9b2f84 100644 --- a/arch/riscv/include/asm/perf_event.h +++ b/arch/riscv/include/asm/perf_event.h @@ -10,4 +10,11 @@ #include <linux/perf_event.h> #define perf_arch_bpf_user_pt_regs(regs) (struct user_regs_struct *)regs + +#define perf_arch_fetch_caller_regs(regs, __ip) { \ + (regs)->epc = (__ip); \ + (regs)->s0 = (unsigned long) __builtin_frame_address(0); \ + (regs)->sp = current_stack_pointer; \ + (regs)->status = SR_PP; \ +} #endif /* _ASM_RISCV_PERF_EVENT_H */

2 years, 4 months

1
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0 0

FAILED: patch "[PATCH] riscv: perf: Fix callchain parse error with kernel tracepoint" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y git checkout FETCH_HEAD git cherry-pick -x 9a7e8ec0d4cc64870ea449b4fce5779b77496cbb # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023060723-viscous-antsy-ee5f@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 9a7e8ec0d4cc64870ea449b4fce5779b77496cbb Mon Sep 17 00:00:00 2001 From: Ism Hong <ism.hong(a)gmail.com> Date: Thu, 1 Jun 2023 17:53:55 +0800 Subject: [PATCH] riscv: perf: Fix callchain parse error with kernel tracepoint events For RISC-V, when tracing with tracepoint events, the IP and status are set to 0, preventing the perf code parsing the callchain and resolving the symbols correctly. ./ply 'tracepoint:kmem/kmem_cache_alloc { @[stack]=count(); }' @: { <STACKID4294967282> }: 1 The fix is to implement perf_arch_fetch_caller_regs for riscv, which fills several necessary registers used for callchain unwinding, including epc, sp, s0 and status. It's similar to commit b3eac0265bf6 ("arm: perf: Fix callchain parse error with kernel tracepoint events") and commit 5b09a094f2fb ("arm64: perf: Fix callchain parse error with kernel tracepoint events"). With this patch, callchain can be parsed correctly as: ./ply 'tracepoint:kmem/kmem_cache_alloc { @[stack]=count(); }' @: { __traceiter_kmem_cache_alloc+68 __traceiter_kmem_cache_alloc+68 kmem_cache_alloc+354 __sigqueue_alloc+94 __send_signal_locked+646 send_signal_locked+154 do_send_sig_info+84 __kill_pgrp_info+130 kill_pgrp+60 isig+150 n_tty_receive_signal_char+36 n_tty_receive_buf_standard+2214 n_tty_receive_buf_common+280 n_tty_receive_buf2+26 tty_ldisc_receive_buf+34 tty_port_default_receive_buf+62 flush_to_ldisc+158 process_one_work+458 worker_thread+138 kthread+178 riscv_cpufeature_patch_func+832 }: 1 Signed-off-by: Ism Hong <ism.hong(a)gmail.com> Link: https://lore.kernel.org/r/20230601095355.1168910-1-ism.hong@gmail.com Fixes: 178e9fc47aae ("perf: riscv: preliminary RISC-V support") Cc: stable(a)vger.kernel.org Signed-off-by: Palmer Dabbelt <palmer(a)rivosinc.com> diff --git a/arch/riscv/include/asm/perf_event.h b/arch/riscv/include/asm/perf_event.h index d42c901f9a97..665bbc9b2f84 100644 --- a/arch/riscv/include/asm/perf_event.h +++ b/arch/riscv/include/asm/perf_event.h @@ -10,4 +10,11 @@ #include <linux/perf_event.h> #define perf_arch_bpf_user_pt_regs(regs) (struct user_regs_struct *)regs + +#define perf_arch_fetch_caller_regs(regs, __ip) { \ + (regs)->epc = (__ip); \ + (regs)->s0 = (unsigned long) __builtin_frame_address(0); \ + (regs)->sp = current_stack_pointer; \ + (regs)->status = SR_PP; \ +} #endif /* _ASM_RISCV_PERF_EVENT_H */

2 years, 4 months

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FAILED: patch "[PATCH] riscv: perf: Fix callchain parse error with kernel tracepoint" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y git checkout FETCH_HEAD git cherry-pick -x 9a7e8ec0d4cc64870ea449b4fce5779b77496cbb # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023060721-rehire-chomp-4df6@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 9a7e8ec0d4cc64870ea449b4fce5779b77496cbb Mon Sep 17 00:00:00 2001 From: Ism Hong <ism.hong(a)gmail.com> Date: Thu, 1 Jun 2023 17:53:55 +0800 Subject: [PATCH] riscv: perf: Fix callchain parse error with kernel tracepoint events For RISC-V, when tracing with tracepoint events, the IP and status are set to 0, preventing the perf code parsing the callchain and resolving the symbols correctly. ./ply 'tracepoint:kmem/kmem_cache_alloc { @[stack]=count(); }' @: { <STACKID4294967282> }: 1 The fix is to implement perf_arch_fetch_caller_regs for riscv, which fills several necessary registers used for callchain unwinding, including epc, sp, s0 and status. It's similar to commit b3eac0265bf6 ("arm: perf: Fix callchain parse error with kernel tracepoint events") and commit 5b09a094f2fb ("arm64: perf: Fix callchain parse error with kernel tracepoint events"). With this patch, callchain can be parsed correctly as: ./ply 'tracepoint:kmem/kmem_cache_alloc { @[stack]=count(); }' @: { __traceiter_kmem_cache_alloc+68 __traceiter_kmem_cache_alloc+68 kmem_cache_alloc+354 __sigqueue_alloc+94 __send_signal_locked+646 send_signal_locked+154 do_send_sig_info+84 __kill_pgrp_info+130 kill_pgrp+60 isig+150 n_tty_receive_signal_char+36 n_tty_receive_buf_standard+2214 n_tty_receive_buf_common+280 n_tty_receive_buf2+26 tty_ldisc_receive_buf+34 tty_port_default_receive_buf+62 flush_to_ldisc+158 process_one_work+458 worker_thread+138 kthread+178 riscv_cpufeature_patch_func+832 }: 1 Signed-off-by: Ism Hong <ism.hong(a)gmail.com> Link: https://lore.kernel.org/r/20230601095355.1168910-1-ism.hong@gmail.com Fixes: 178e9fc47aae ("perf: riscv: preliminary RISC-V support") Cc: stable(a)vger.kernel.org Signed-off-by: Palmer Dabbelt <palmer(a)rivosinc.com> diff --git a/arch/riscv/include/asm/perf_event.h b/arch/riscv/include/asm/perf_event.h index d42c901f9a97..665bbc9b2f84 100644 --- a/arch/riscv/include/asm/perf_event.h +++ b/arch/riscv/include/asm/perf_event.h @@ -10,4 +10,11 @@ #include <linux/perf_event.h> #define perf_arch_bpf_user_pt_regs(regs) (struct user_regs_struct *)regs + +#define perf_arch_fetch_caller_regs(regs, __ip) { \ + (regs)->epc = (__ip); \ + (regs)->s0 = (unsigned long) __builtin_frame_address(0); \ + (regs)->sp = current_stack_pointer; \ + (regs)->status = SR_PP; \ +} #endif /* _ASM_RISCV_PERF_EVENT_H */

2 years, 4 months

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FAILED: patch "[PATCH] riscv: perf: Fix callchain parse error with kernel tracepoint" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x 9a7e8ec0d4cc64870ea449b4fce5779b77496cbb # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023060720-marina-oasis-235c@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 9a7e8ec0d4cc64870ea449b4fce5779b77496cbb Mon Sep 17 00:00:00 2001 From: Ism Hong <ism.hong(a)gmail.com> Date: Thu, 1 Jun 2023 17:53:55 +0800 Subject: [PATCH] riscv: perf: Fix callchain parse error with kernel tracepoint events For RISC-V, when tracing with tracepoint events, the IP and status are set to 0, preventing the perf code parsing the callchain and resolving the symbols correctly. ./ply 'tracepoint:kmem/kmem_cache_alloc { @[stack]=count(); }' @: { <STACKID4294967282> }: 1 The fix is to implement perf_arch_fetch_caller_regs for riscv, which fills several necessary registers used for callchain unwinding, including epc, sp, s0 and status. It's similar to commit b3eac0265bf6 ("arm: perf: Fix callchain parse error with kernel tracepoint events") and commit 5b09a094f2fb ("arm64: perf: Fix callchain parse error with kernel tracepoint events"). With this patch, callchain can be parsed correctly as: ./ply 'tracepoint:kmem/kmem_cache_alloc { @[stack]=count(); }' @: { __traceiter_kmem_cache_alloc+68 __traceiter_kmem_cache_alloc+68 kmem_cache_alloc+354 __sigqueue_alloc+94 __send_signal_locked+646 send_signal_locked+154 do_send_sig_info+84 __kill_pgrp_info+130 kill_pgrp+60 isig+150 n_tty_receive_signal_char+36 n_tty_receive_buf_standard+2214 n_tty_receive_buf_common+280 n_tty_receive_buf2+26 tty_ldisc_receive_buf+34 tty_port_default_receive_buf+62 flush_to_ldisc+158 process_one_work+458 worker_thread+138 kthread+178 riscv_cpufeature_patch_func+832 }: 1 Signed-off-by: Ism Hong <ism.hong(a)gmail.com> Link: https://lore.kernel.org/r/20230601095355.1168910-1-ism.hong@gmail.com Fixes: 178e9fc47aae ("perf: riscv: preliminary RISC-V support") Cc: stable(a)vger.kernel.org Signed-off-by: Palmer Dabbelt <palmer(a)rivosinc.com> diff --git a/arch/riscv/include/asm/perf_event.h b/arch/riscv/include/asm/perf_event.h index d42c901f9a97..665bbc9b2f84 100644 --- a/arch/riscv/include/asm/perf_event.h +++ b/arch/riscv/include/asm/perf_event.h @@ -10,4 +10,11 @@ #include <linux/perf_event.h> #define perf_arch_bpf_user_pt_regs(regs) (struct user_regs_struct *)regs + +#define perf_arch_fetch_caller_regs(regs, __ip) { \ + (regs)->epc = (__ip); \ + (regs)->s0 = (unsigned long) __builtin_frame_address(0); \ + (regs)->sp = current_stack_pointer; \ + (regs)->status = SR_PP; \ +} #endif /* _ASM_RISCV_PERF_EVENT_H */

2 years, 4 months

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[PATCH] mm/mprotect: Fix do_mprotect_pkey() limit check

by Liam R. Howlett

The return of do_mprotect_pkey() can still be incorrectly returned as success if there is a gap that spans to or beyond the end address passed in. Update the check to ensure that the end address has indeed been seen. Link: https://lore.kernel.org/all/CABi2SkXjN+5iFoBhxk71t3cmunTk-s=rB4T7qo0UQRh17s… Fixes: 82f951340f25 ("mm/mprotect: fix do_mprotect_pkey() return on error") Reported-by: Jeff Xu <jeffxu(a)chromium.org> Cc: <stable(a)vger.kernel.org> Signed-off-by: Liam R. Howlett <Liam.Howlett(a)oracle.com> --- mm/mprotect.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/mprotect.c b/mm/mprotect.c index 92d3d3ca390a..c59e7561698c 100644 --- a/mm/mprotect.c +++ b/mm/mprotect.c @@ -867,7 +867,7 @@ static int do_mprotect_pkey(unsigned long start, size_t len, } tlb_finish_mmu(&tlb); - if (!error && vma_iter_end(&vmi) < end) + if (!error && tmp < end) error = -ENOMEM; out: -- 2.39.2

2 years, 4 months

4
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[PATCH dlm/next] fs: dlm: fix nfs async lock callback handling

by Alexander Aring

This patch is fixing the current the callback handling if it's a nfs async lock request signaled if fl_lmops is set. When using `stress-ng --fcntl 32` on the kernel log there are several messages like: [11185.123533] dlm: dlm_plock_callback: vfs lock error 5d5127 file 000000002dd10f4d fl 000000007d13afae [11185.127135] dlm: dlm_plock_callback: vfs lock error 5d5127 file 000000002dd10f4d fl 00000000a6046fa0 [11185.142668] dlm: dlm_plock_callback: vfs lock error 5d5127 file 000000002dd10f4d fl 000000001d13dfa5 The commit 40595cdc93ed ("nfs: block notification on fs with its own ->lock") using only trylocks in an asynchronous polling behaviour. The behaviour before was however differently by evaluating F_SETLKW or F_SETLK and evaluating FL_SLEEP which was the case before commit 40595cdc93ed ("nfs: block notification on fs with its own ->lock"). This behaviour seems to be broken before. This patch will fix the behaviour for the special nfs case before commit 40595cdc93ed ("nfs: block notification on fs with its own ->lock"). There is still a TODO of solving the case when an nfs locking request got interrupted. Fixes: 40595cdc93ed ("nfs: block notification on fs with its own ->lock") Signed-off-by: Alexander Aring <aahringo(a)redhat.com> --- fs/dlm/plock.c | 22 +--------------------- 1 file changed, 1 insertion(+), 21 deletions(-) diff --git a/fs/dlm/plock.c b/fs/dlm/plock.c index 70a4752ed913..6f0ecb2176b0 100644 --- a/fs/dlm/plock.c +++ b/fs/dlm/plock.c @@ -217,27 +217,7 @@ static int dlm_plock_callback(struct plock_op *op) fl = op_data->fl; notify = op_data->callback; - if (op->info.rv) { - notify(fl, op->info.rv); - goto out; - } - - /* got fs lock; bookkeep locally as well: */ - flc->fl_flags &= ~FL_SLEEP; - if (posix_lock_file(file, flc, NULL)) { - /* - * This can only happen in the case of kmalloc() failure. - * The filesystem's own lock is the authoritative lock, - * so a failure to get the lock locally is not a disaster. - * As long as the fs cannot reliably cancel locks (especially - * in a low-memory situation), we're better off ignoring - * this failure than trying to recover. - */ - log_print("dlm_plock_callback: vfs lock error %llx file %p fl %p", - (unsigned long long)op->info.number, file, fl); - } - - rv = notify(fl, 0); + rv = notify(fl, op->info.rv); if (rv) { /* XXX: We need to cancel the fs lock here: */ log_print("dlm_plock_callback: lock granted after lock request " -- 2.31.1

2 years, 4 months

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电子发票：发票金额已存入您的账户

by E-Invoice

2 years, 4 months

1
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+ mm-mprotect-fix-do_mprotect_pkey-limit-check.patch added to mm-hotfixes-unstable branch

by Andrew Morton

The patch titled Subject: mm/mprotect: fix do_mprotect_pkey() limit check has been added to the -mm mm-hotfixes-unstable branch. Its filename is mm-mprotect-fix-do_mprotect_pkey-limit-check.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patche… This patch will later appear in the mm-hotfixes-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 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 via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: "Liam R. Howlett" <Liam.Howlett(a)oracle.com> Subject: mm/mprotect: fix do_mprotect_pkey() limit check Date: Tue, 6 Jun 2023 14:29:12 -0400 The return of do_mprotect_pkey() can still be incorrectly returned as success if there is a gap that spans to or beyond the end address passed in. Update the check to ensure that the end address has indeed been seen. Link: https://lore.kernel.org/all/CABi2SkXjN+5iFoBhxk71t3cmunTk-s=rB4T7qo0UQRh17s… Link: https://lkml.kernel.org/r/20230606182912.586576-1-Liam.Howlett@oracle.com Fixes: 82f951340f25 ("mm/mprotect: fix do_mprotect_pkey() return on error") Signed-off-by: Liam R. Howlett <Liam.Howlett(a)oracle.com> Reported-by: Jeff Xu <jeffxu(a)chromium.org> Reviewed-by: Lorenzo Stoakes <lstoakes(a)gmail.com> Cc: Vlastimil Babka <vbabka(a)suse.cz> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/mprotect.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/mm/mprotect.c~mm-mprotect-fix-do_mprotect_pkey-limit-check +++ a/mm/mprotect.c @@ -867,7 +867,7 @@ static int do_mprotect_pkey(unsigned lon } tlb_finish_mmu(&tlb); - if (!error && vma_iter_end(&vmi) < end) + if (!error && tmp < end) error = -ENOMEM; out: _ Patches currently in -mm which might be from Liam.Howlett(a)oracle.com are mm-mprotect-fix-do_mprotect_pkey-limit-check.patch maple_tree-fix-static-analyser-cppcheck-issue.patch maple_tree-avoid-unnecessary-ascending.patch maple_tree-clean-up-mas_dfs_postorder.patch maple_tree-add-debug-bug_on-and-warn_on-variants.patch maple_tree-use-mas_bug_on-when-setting-a-leaf-node-as-a-parent.patch maple_tree-use-mas_bug_on-in-mas_set_height.patch maple_tree-use-mas_bug_on-from-mas_topiary_range.patch maple_tree-use-mas_wr_bug_on-in-mas_store_prealloc.patch maple_tree-use-mas_bug_on-prior-to-calling-mas_meta_gap.patch maple_tree-return-error-on-mte_pivots-out-of-range.patch maple_tree-make-test-code-work-without-debug-enabled.patch mm-update-validate_mm-to-use-vma-iterator.patch mm-update-validate_mm-to-use-vma-iterator-fix.patch mm-update-vma_iter_store-to-use-mas_warn_on.patch maple_tree-add-__init-and-__exit-to-test-module.patch maple_tree-remove-unnecessary-check-from-mas_destroy.patch maple_tree-mas_start-reset-depth-on-dead-node.patch mm-mmap-change-do_vmi_align_munmap-for-maple-tree-iterator-changes.patch maple_tree-try-harder-to-keep-active-node-after-mas_next.patch maple_tree-try-harder-to-keep-active-node-with-mas_prev.patch maple_tree-revise-limit-checks-in-mas_empty_area_rev.patch maple_tree-fix-testing-mas_empty_area.patch maple_tree-introduce-mas_next_slot-interface.patch maple_tree-add-mas_next_range-and-mas_find_range-interfaces.patch maple_tree-relocate-mas_rewalk-and-mas_rewalk_if_dead.patch maple_tree-introduce-mas_prev_slot-interface.patch maple_tree-add-mas_prev_range-and-mas_find_range_rev-interface.patch maple_tree-clear-up-index-and-last-setting-in-single-entry-tree.patch maple_tree-update-testing-code-for-mas_nextprevwalk.patch mm-add-vma_iter_nextprev_range-to-vma-iterator.patch mm-avoid-rewalk-in-mmap_region.patch maple_tree-add-benchmarking-for-mas_for_each.patch maple_tree-add-benchmarking-for-mas_prev.patch mm-move-unmap_vmas-declaration-to-internal-header.patch mm-change-do_vmi_align_munmap-side-tree-index.patch mm-remove-prev-check-from-do_vmi_align_munmap.patch maple_tree-introduce-__mas_set_range.patch mm-remove-re-walk-from-mmap_region.patch maple_tree-re-introduce-entry-to-mas_preallocate-arguments.patch mm-use-vma_iter_clear_gfp-in-nommu.patch mm-set-up-vma-iterator-for-vma_iter_prealloc-calls.patch maple_tree-move-mas_wr_end_piv-below-mas_wr_extend_null.patch maple_tree-update-mas_preallocate-testing.patch maple_tree-refine-mas_preallocate-node-calculations.patch mm-mmap-change-vma-iteration-order-in-do_vmi_align_munmap.patch userfaultfd-fix-regression-in-userfaultfd_unmap_prep.patch

2 years, 4 months

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+ writeback-fix-dereferencing-null-mapping-host-on-writeback_page_template.patch added to mm-hotfixes-unstable branch

by Andrew Morton

The patch titled Subject: writeback: fix dereferencing NULL mapping->host on writeback_page_template has been added to the -mm mm-hotfixes-unstable branch. Its filename is writeback-fix-dereferencing-null-mapping-host-on-writeback_page_template.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patche… This patch will later appear in the mm-hotfixes-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 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 via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Rafael Aquini <aquini(a)redhat.com> Subject: writeback: fix dereferencing NULL mapping->host on writeback_page_template Date: Tue, 6 Jun 2023 19:36:13 -0400 When commit 19343b5bdd16 ("mm/page-writeback: introduce tracepoint for wait_on_page_writeback()") repurposed the writeback_dirty_page trace event as a template to create its new wait_on_page_writeback trace event, it ended up opening a window to NULL pointer dereference crashes due to the (infrequent) occurrence of a race where an access to a page in the swap-cache happens concurrently with the moment this page is being written to disk and the tracepoint is enabled: BUG: kernel NULL pointer dereference, address: 0000000000000040 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 800000010ec0a067 P4D 800000010ec0a067 PUD 102353067 PMD 0 Oops: 0000 [#1] PREEMPT SMP PTI CPU: 1 PID: 1320 Comm: shmem-worker Kdump: loaded Not tainted 6.4.0-rc5+ #13 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS edk2-20230301gitf80f052277c8-1.fc37 03/01/2023 RIP: 0010:trace_event_raw_event_writeback_folio_template+0x76/0xf0 Code: 4d 85 e4 74 5c 49 8b 3c 24 e8 06 98 ee ff 48 89 c7 e8 9e 8b ee ff ba 20 00 00 00 48 89 ef 48 89 c6 e8 fe d4 1a 00 49 8b 04 24 <48> 8b 40 40 48 89 43 28 49 8b 45 20 48 89 e7 48 89 43 30 e8 a2 4d RSP: 0000:ffffaad580b6fb60 EFLAGS: 00010246 RAX: 0000000000000000 RBX: ffff90e38035c01c RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff90e38035c044 RBP: ffff90e38035c024 R08: 0000000000000002 R09: 0000000000000006 R10: ffff90e38035c02e R11: 0000000000000020 R12: ffff90e380bac000 R13: ffffe3a7456d9200 R14: 0000000000001b81 R15: ffffe3a7456d9200 FS: 00007f2e4e8a15c0(0000) GS:ffff90e3fbc80000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000040 CR3: 00000001150c6003 CR4: 0000000000170ee0 Call Trace: <TASK> ? __die+0x20/0x70 ? page_fault_oops+0x76/0x170 ? kernelmode_fixup_or_oops+0x84/0x110 ? exc_page_fault+0x65/0x150 ? asm_exc_page_fault+0x22/0x30 ? trace_event_raw_event_writeback_folio_template+0x76/0xf0 folio_wait_writeback+0x6b/0x80 shmem_swapin_folio+0x24a/0x500 ? filemap_get_entry+0xe3/0x140 shmem_get_folio_gfp+0x36e/0x7c0 ? find_busiest_group+0x43/0x1a0 shmem_fault+0x76/0x2a0 ? __update_load_avg_cfs_rq+0x281/0x2f0 __do_fault+0x33/0x130 do_read_fault+0x118/0x160 do_pte_missing+0x1ed/0x2a0 __handle_mm_fault+0x566/0x630 handle_mm_fault+0x91/0x210 do_user_addr_fault+0x22c/0x740 exc_page_fault+0x65/0x150 asm_exc_page_fault+0x22/0x30 This problem arises from the fact that the repurposed writeback_dirty_page trace event code was written assuming that every pointer to mapping (struct address_space) would come from a file-mapped page-cache object, thus mapping->host would always be populated, and that was a valid case before commit 19343b5bdd16. The swap-cache address space (swapper_spaces), however, doesn't populate its ->host (struct inode) pointer, thus leading to the crashes in the corner-case aforementioned. commit 19343b5bdd16 ended up breaking the assignment of __entry->name and __entry->ino for the wait_on_page_writeback tracepoint -- both dependent on mapping->host carrying a pointer to a valid inode. The assignment of __entry->name was fixed by commit 68f23b89067f ("memcg: fix a crash in wb_workfn when a device disappears"), and this commit fixes the remaining case, for __entry->ino. Link: https://lkml.kernel.org/r/20230606233613.1290819-1-aquini@redhat.com Fixes: 19343b5bdd16 ("mm/page-writeback: introduce tracepoint for wait_on_page_writeback()") Signed-off-by: Rafael Aquini <aquini(a)redhat.com> Cc: Aristeu Rozanski <aris(a)redhat.com> Cc: Yafang Shao <laoar.shao(a)gmail.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- include/trace/events/writeback.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/include/trace/events/writeback.h~writeback-fix-dereferencing-null-mapping-host-on-writeback_page_template +++ a/include/trace/events/writeback.h @@ -68,7 +68,7 @@ DECLARE_EVENT_CLASS(writeback_folio_temp strscpy_pad(__entry->name, bdi_dev_name(mapping ? inode_to_bdi(mapping->host) : NULL), 32); - __entry->ino = mapping ? mapping->host->i_ino : 0; + __entry->ino = (mapping && mapping->host) ? mapping->host->i_ino : 0; __entry->index = folio->index; ), _ Patches currently in -mm which might be from aquini(a)redhat.com are writeback-fix-dereferencing-null-mapping-host-on-writeback_page_template.patch

2 years, 4 months

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[PATCH] mmc: meson: move mmc_request_done() call to irq thread

by Martin Hundebøll

From: Martin Hundebøll <mhu(a)rtx.dk> The call to mmc_request_done() can schedule, so it cannot be called from irq context. Wake the irq thread if it needs to be called, and call it from there instead. Fixes the following kernel bug, which appears when running an RT patched kernel on the AmLogic Meson AXG A113X SoC: [ 11.111407] BUG: scheduling while atomic: kworker/0:1H/75/0x00010001 [ 11.111438] Modules linked in: [ 11.111451] CPU: 0 PID: 75 Comm: kworker/0:1H Not tainted 6.4.0-rc3-rt2-rtx-00081-gfd07f41ed6b4-dirty #1 [ 11.111461] Hardware name: RTX AXG A113X Linux Platform Board (DT) [ 11.111469] Workqueue: kblockd blk_mq_run_work_fn [ 11.111492] Call trace: [ 11.111497] dump_backtrace+0xac/0xe8 [ 11.111510] show_stack+0x18/0x28 [ 11.111518] dump_stack_lvl+0x48/0x60 [ 11.111530] dump_stack+0x18/0x24 [ 11.111537] __schedule_bug+0x4c/0x68 [ 11.111548] __schedule+0x80/0x574 [ 11.111558] schedule_loop+0x2c/0x50 [ 11.111567] schedule_rtlock+0x14/0x20 [ 11.111576] rtlock_slowlock_locked+0x468/0x730 [ 11.111587] rt_spin_lock+0x40/0x64 [ 11.111596] __wake_up_common_lock+0x5c/0xc4 [ 11.111610] __wake_up+0x18/0x24 [ 11.111620] mmc_blk_mq_req_done+0x68/0x138 [ 11.111633] mmc_request_done+0x104/0x118 [ 11.111644] meson_mmc_request_done+0x38/0x48 [ 11.111654] meson_mmc_irq+0x128/0x1f0 [ 11.111663] __handle_irq_event_percpu+0x70/0x114 [ 11.111674] handle_irq_event_percpu+0x18/0x4c [ 11.111683] handle_irq_event+0x80/0xb8 [ 11.111691] handle_fasteoi_irq+0xa4/0x120 [ 11.111704] handle_irq_desc+0x20/0x38 [ 11.111712] generic_handle_domain_irq+0x1c/0x28 [ 11.111721] gic_handle_irq+0x8c/0xa8 [ 11.111735] call_on_irq_stack+0x24/0x4c [ 11.111746] do_interrupt_handler+0x88/0x94 [ 11.111757] el1_interrupt+0x34/0x64 [ 11.111769] el1h_64_irq_handler+0x18/0x24 [ 11.111779] el1h_64_irq+0x64/0x68 [ 11.111786] __add_wait_queue+0x0/0x4c [ 11.111795] mmc_blk_rw_wait+0x84/0x118 [ 11.111804] mmc_blk_mq_issue_rq+0x5c4/0x654 [ 11.111814] mmc_mq_queue_rq+0x194/0x214 [ 11.111822] blk_mq_dispatch_rq_list+0x3ac/0x528 [ 11.111834] __blk_mq_sched_dispatch_requests+0x340/0x4d0 [ 11.111847] blk_mq_sched_dispatch_requests+0x38/0x70 [ 11.111858] blk_mq_run_work_fn+0x3c/0x70 [ 11.111865] process_one_work+0x17c/0x1f0 [ 11.111876] worker_thread+0x1d4/0x26c [ 11.111885] kthread+0xe4/0xf4 [ 11.111894] ret_from_fork+0x10/0x20 Fixes: 51c5d8447bd71b ("MMC: meson: initial support for GX platforms") Cc: stable(a)vger.kernel.org Signed-off-by: Martin Hundebøll <martin(a)geanix.com> --- drivers/mmc/host/meson-gx-mmc.c | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) diff --git a/drivers/mmc/host/meson-gx-mmc.c b/drivers/mmc/host/meson-gx-mmc.c index b8514d9d5e736..77b2c23084566 100644 --- a/drivers/mmc/host/meson-gx-mmc.c +++ b/drivers/mmc/host/meson-gx-mmc.c @@ -991,11 +991,8 @@ static irqreturn_t meson_mmc_irq(int irq, void *dev_id) if (data && !cmd->error) data->bytes_xfered = data->blksz * data->blocks; - if (meson_mmc_bounce_buf_read(data) || - meson_mmc_get_next_command(cmd)) - ret = IRQ_WAKE_THREAD; - else - ret = IRQ_HANDLED; + + ret = IRQ_WAKE_THREAD; } out: @@ -1007,9 +1004,6 @@ static irqreturn_t meson_mmc_irq(int irq, void *dev_id) writel(start, host->regs + SD_EMMC_START); } - if (ret == IRQ_HANDLED) - meson_mmc_request_done(host->mmc, cmd->mrq); - return ret; } @@ -1040,6 +1034,13 @@ static irqreturn_t meson_mmc_irq_thread(int irq, void *dev_id) if (WARN_ON(!cmd)) return IRQ_NONE; + if (!meson_mmc_bounce_buf_read(cmd->data) && + !meson_mmc_get_next_command(cmd)) { + meson_mmc_request_done(host->mmc, cmd->mrq); + + return IRQ_HANDLED; + } + if (cmd->error) { meson_mmc_wait_desc_stop(host); meson_mmc_request_done(host->mmc, cmd->mrq); -- 2.40.1

2 years, 4 months

2
1
0 0

[PATCH v2] arm64: dts: rockchip: rk356x: Fix PCIe register and range mappings

by Nicolas Frattaroli

From: Andrew Powers-Holmes <aholmes(a)omnom.net> The register and range mappings for the PCIe controller in Rockchip's RK356x SoCs are incorrect. Replace them with corrected values from the vendor BSP sources, updated to match current DT schema. These values are also used in u-boot. Fixes: 66b51ea7d70f ("arm64: dts: rockchip: Add rk3568 PCIe2x1 controller") Cc: stable(a)vger.kernel.org Signed-off-by: Andrew Powers-Holmes <aholmes(a)omnom.net> Signed-off-by: Jonas Karlman <jonas(a)kwiboo.se> Signed-off-by: Nicolas Frattaroli <frattaroli.nicolas(a)gmail.com> --- Since nobody else was gonna submit this fix on a fix, I decided to do it myself, based on the u-boot patch Jonas Karlman wrote. Please test that this does not break the PCIe 3 controller on RK3568 hardware, I don't have the right setup to easily test it on there. Changes since v1: - Fix copy-paste error on second reg property from 0xf2000000 to 0xf0000000 arch/arm64/boot/dts/rockchip/rk3568.dtsi | 14 ++++++++------ arch/arm64/boot/dts/rockchip/rk356x.dtsi | 7 ++++--- 2 files changed, 12 insertions(+), 9 deletions(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3568.dtsi b/arch/arm64/boot/dts/rockchip/rk3568.dtsi index ba67b58f05b7..f1be76a54ceb 100644 --- a/arch/arm64/boot/dts/rockchip/rk3568.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3568.dtsi @@ -94,9 +94,10 @@ pcie3x1: pcie@fe270000 { power-domains = <&power RK3568_PD_PIPE>; reg = <0x3 0xc0400000 0x0 0x00400000>, <0x0 0xfe270000 0x0 0x00010000>, - <0x3 0x7f000000 0x0 0x01000000>; - ranges = <0x01000000 0x0 0x3ef00000 0x3 0x7ef00000 0x0 0x00100000>, - <0x02000000 0x0 0x00000000 0x3 0x40000000 0x0 0x3ef00000>; + <0x0 0xf2000000 0x0 0x00100000>; + ranges = <0x01000000 0x0 0xf2100000 0x0 0xf2100000 0x0 0x00100000>, + <0x02000000 0x0 0xf2200000 0x0 0xf2200000 0x0 0x01e00000>, + <0x03000000 0x0 0x40000000 0x3 0x40000000 0x0 0x40000000>; reg-names = "dbi", "apb", "config"; resets = <&cru SRST_PCIE30X1_POWERUP>; reset-names = "pipe"; @@ -146,9 +147,10 @@ pcie3x2: pcie@fe280000 { power-domains = <&power RK3568_PD_PIPE>; reg = <0x3 0xc0800000 0x0 0x00400000>, <0x0 0xfe280000 0x0 0x00010000>, - <0x3 0xbf000000 0x0 0x01000000>; - ranges = <0x01000000 0x0 0x3ef00000 0x3 0xbef00000 0x0 0x00100000>, - <0x02000000 0x0 0x00000000 0x3 0x80000000 0x0 0x3ef00000>; + <0x0 0xf0000000 0x0 0x00100000>; + ranges = <0x01000000 0x0 0xf0100000 0x0 0xf0100000 0x0 0x00100000>, + <0x02000000 0x0 0xf0200000 0x0 0xf0200000 0x0 0x01e00000>, + <0x03000000 0x0 0x40000000 0x3 0x80000000 0x0 0x40000000>; reg-names = "dbi", "apb", "config"; resets = <&cru SRST_PCIE30X2_POWERUP>; reset-names = "pipe"; diff --git a/arch/arm64/boot/dts/rockchip/rk356x.dtsi b/arch/arm64/boot/dts/rockchip/rk356x.dtsi index f62e0fd881a9..61680c7ac489 100644 --- a/arch/arm64/boot/dts/rockchip/rk356x.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk356x.dtsi @@ -952,7 +952,7 @@ pcie2x1: pcie@fe260000 { compatible = "rockchip,rk3568-pcie"; reg = <0x3 0xc0000000 0x0 0x00400000>, <0x0 0xfe260000 0x0 0x00010000>, - <0x3 0x3f000000 0x0 0x01000000>; + <0x0 0xf4000000 0x0 0x00100000>; reg-names = "dbi", "apb", "config"; interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>, @@ -982,8 +982,9 @@ pcie2x1: pcie@fe260000 { phys = <&combphy2 PHY_TYPE_PCIE>; phy-names = "pcie-phy"; power-domains = <&power RK3568_PD_PIPE>; - ranges = <0x01000000 0x0 0x3ef00000 0x3 0x3ef00000 0x0 0x00100000 - 0x02000000 0x0 0x00000000 0x3 0x00000000 0x0 0x3ef00000>; + ranges = <0x01000000 0x0 0xf4100000 0x0 0xf4100000 0x0 0x00100000>, + <0x02000000 0x0 0xf4200000 0x0 0xf4200000 0x0 0x01e00000>, + <0x03000000 0x0 0x40000000 0x3 0x00000000 0x0 0x40000000>; resets = <&cru SRST_PCIE20_POWERUP>; reset-names = "pipe"; #address-cells = <3>; -- 2.40.1

2 years, 4 months

3
2
0 0

FAILED: patch "[PATCH] iommu/amd/pgtbl_v2: Fix domain max address" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x 11c439a19466e7feaccdbce148a75372fddaf4e9 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023060554-green-unshipped-c28a@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 11c439a19466e7feaccdbce148a75372fddaf4e9 Mon Sep 17 00:00:00 2001 From: Vasant Hegde <vasant.hegde(a)amd.com> Date: Thu, 18 May 2023 05:43:51 +0000 Subject: [PATCH] iommu/amd/pgtbl_v2: Fix domain max address IOMMU v2 page table supports 4 level (47 bit) or 5 level (56 bit) virtual address space. Current code assumes it can support 64bit IOVA address space. If IOVA allocator allocates virtual address > 47/56 bit (depending on page table level) then it will do wrong mapping and cause invalid translation. Hence adjust aperture size to use max address supported by the page table. Reported-by: Jerry Snitselaar <jsnitsel(a)redhat.com> Fixes: aaac38f61487 ("iommu/amd: Initial support for AMD IOMMU v2 page table") Cc: <Stable(a)vger.kernel.org> # v6.0+ Cc: Suravee Suthikulpanit <suravee.suthikulpanit(a)amd.com> Signed-off-by: Vasant Hegde <vasant.hegde(a)amd.com> Reviewed-by: Jerry Snitselaar <jsnitsel(a)redhat.com> Link: https://lore.kernel.org/r/20230518054351.9626-1-vasant.hegde@amd.com Signed-off-by: Joerg Roedel <jroedel(a)suse.de> diff --git a/drivers/iommu/amd/iommu.c b/drivers/iommu/amd/iommu.c index 0f3ac4b489d6..dc1ec6849775 100644 --- a/drivers/iommu/amd/iommu.c +++ b/drivers/iommu/amd/iommu.c @@ -2129,6 +2129,15 @@ static struct protection_domain *protection_domain_alloc(unsigned int type) return NULL; } +static inline u64 dma_max_address(void) +{ + if (amd_iommu_pgtable == AMD_IOMMU_V1) + return ~0ULL; + + /* V2 with 4/5 level page table */ + return ((1ULL << PM_LEVEL_SHIFT(amd_iommu_gpt_level)) - 1); +} + static struct iommu_domain *amd_iommu_domain_alloc(unsigned type) { struct protection_domain *domain; @@ -2145,7 +2154,7 @@ static struct iommu_domain *amd_iommu_domain_alloc(unsigned type) return NULL; domain->domain.geometry.aperture_start = 0; - domain->domain.geometry.aperture_end = ~0ULL; + domain->domain.geometry.aperture_end = dma_max_address(); domain->domain.geometry.force_aperture = true; return &domain->domain;

2 years, 4 months

2
1
0 0

[PATCH] mmc: block: ensure error propagation for non-blk

by Christian Loehle

commit 003fb0a51162d940f25fc35e70b0996a12c9e08a upstream. Requests to the mmc layer usually come through a block device IO. The exceptions are the ioctl interface, RPMB chardev ioctl and debugfs, which issue their own blk_mq requests through blk_execute_rq and do not query the BLK_STS error but the mmcblk-internal drv_op_result. This patch ensures that drv_op_result defaults to an error and has to be overwritten by the operation to be considered successful. The behavior leads to a bug where the request never propagates the error, e.g. by directly erroring out at mmc_blk_mq_issue_rq if mmc_blk_part_switch fails. The ioctl caller of the rpmb chardev then can never see an error (BLK_STS_IOERR, but drv_op_result is unchanged) and thus may assume that their call executed successfully when it did not. While always checking the blk_execute_rq return value would be advised, let's eliminate the error by always setting drv_op_result as -EIO to be overwritten on success (or other error) Fixes: 614f0388f580 ("mmc: block: move single ioctl() commands to block requests") Signed-off-by: Christian Loehle <cloehle(a)hyperstone.com> --- drivers/mmc/core/block.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/mmc/core/block.c b/drivers/mmc/core/block.c index 79e5acc6e964..a6228bfdf3ea 100644 --- a/drivers/mmc/core/block.c +++ b/drivers/mmc/core/block.c @@ -243,6 +243,7 @@ static ssize_t power_ro_lock_store(struct device *dev, goto out_put; } req_to_mmc_queue_req(req)->drv_op = MMC_DRV_OP_BOOT_WP; + req_to_mmc_queue_req(req)->drv_op_result = -EIO; blk_execute_rq(mq->queue, NULL, req, 0); ret = req_to_mmc_queue_req(req)->drv_op_result; blk_put_request(req); @@ -671,6 +672,7 @@ static int mmc_blk_ioctl_cmd(struct mmc_blk_data *md, idatas[0] = idata; req_to_mmc_queue_req(req)->drv_op = rpmb ? MMC_DRV_OP_IOCTL_RPMB : MMC_DRV_OP_IOCTL; + req_to_mmc_queue_req(req)->drv_op_result = -EIO; req_to_mmc_queue_req(req)->drv_op_data = idatas; req_to_mmc_queue_req(req)->ioc_count = 1; blk_execute_rq(mq->queue, NULL, req, 0); @@ -741,6 +743,7 @@ static int mmc_blk_ioctl_multi_cmd(struct mmc_blk_data *md, } req_to_mmc_queue_req(req)->drv_op = rpmb ? MMC_DRV_OP_IOCTL_RPMB : MMC_DRV_OP_IOCTL; + req_to_mmc_queue_req(req)->drv_op_result = -EIO; req_to_mmc_queue_req(req)->drv_op_data = idata; req_to_mmc_queue_req(req)->ioc_count = num_of_cmds; blk_execute_rq(mq->queue, NULL, req, 0); @@ -2590,6 +2593,7 @@ static int mmc_dbg_card_status_get(void *data, u64 *val) if (IS_ERR(req)) return PTR_ERR(req); req_to_mmc_queue_req(req)->drv_op = MMC_DRV_OP_GET_CARD_STATUS; + req_to_mmc_queue_req(req)->drv_op_result = -EIO; blk_execute_rq(mq->queue, NULL, req, 0); ret = req_to_mmc_queue_req(req)->drv_op_result; if (ret >= 0) { @@ -2628,6 +2632,7 @@ static int mmc_ext_csd_open(struct inode *inode, struct file *filp) goto out_free; } req_to_mmc_queue_req(req)->drv_op = MMC_DRV_OP_GET_EXT_CSD; + req_to_mmc_queue_req(req)->drv_op_result = -EIO; req_to_mmc_queue_req(req)->drv_op_data = &ext_csd; blk_execute_rq(mq->queue, NULL, req, 0); err = req_to_mmc_queue_req(req)->drv_op_result; -- 2.37.3

2 years, 4 months

2
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[PATCH] serial: lantiq: add missing interrupt ack

by Bernhard Seibold

Currently, the error interrupt is never acknowledged, so once active it will stay active indefinitely, causing the handler to be called in an infinite loop. Fixes: 2f0fc4159a6a ("SERIAL: Lantiq: Add driver for MIPS Lantiq SOCs.") Cc: <stable(a)vger.kernel.org> Signed-off-by: Bernhard Seibold <mail(a)bernhard-seibold.de> --- drivers/tty/serial/lantiq.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/tty/serial/lantiq.c b/drivers/tty/serial/lantiq.c index a58e9277dfad..f1387f1024db 100644 --- a/drivers/tty/serial/lantiq.c +++ b/drivers/tty/serial/lantiq.c @@ -250,6 +250,7 @@ lqasc_err_int(int irq, void *_port) struct ltq_uart_port *ltq_port = to_ltq_uart_port(port); spin_lock_irqsave(&ltq_port->lock, flags); + __raw_writel(ASC_IRNCR_EIR, port->membase + LTQ_ASC_IRNCR); /* clear any pending interrupts */ asc_update_bits(0, ASCWHBSTATE_CLRPE | ASCWHBSTATE_CLRFE | ASCWHBSTATE_CLRROE, port->membase + LTQ_ASC_WHBSTATE); -- 2.34.1

2 years, 4 months

3
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[PATCH v2] ext4: fix race condition between buffer write and page_mkwrite

by Baokun Li

Syzbot reported a BUG_ON: ================================================================== EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters ------------[ cut here ]------------ kernel BUG at fs/ext4/ext4_jbd2.c:53! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 494 Comm: syz-executor.0 6.1.0-rc7-syzkaller-ga4412fdd49dc #0 RIP: 0010:__ext4_journal_stop+0x1b3/0x1c0 [...] Call Trace: ext4_write_inline_data_end+0xa39/0xdf0 ext4_da_write_end+0x1e2/0x950 generic_perform_write+0x401/0x5f0 ext4_buffered_write_iter+0x35f/0x640 ext4_file_write_iter+0x198/0x1cd0 vfs_write+0x8b5/0xef0 [...] ================================================================== The above BUG_ON is triggered by the following race: cpu1 cpu2 ________________________|________________________ ksys_write vfs_write new_sync_write ext4_file_write_iter ext4_buffered_write_iter generic_perform_write ext4_da_write_begin do_fault do_page_mkwrite ext4_page_mkwrite ext4_convert_inline_data ext4_convert_inline_data_nolock ext4_destroy_inline_data_nolock //clear EXT4_STATE_MAY_INLINE_DATA ext4_map_blocks --> return error ext4_test_inode_state(inode, EXT4_STATE_MAY_INLINE_DATA) ext4_block_write_begin ext4_restore_inline_data // set EXT4_STATE_MAY_INLINE_DATA ext4_da_write_end ext4_test_inode_state(inode, EXT4_STATE_MAY_INLINE_DATA) ext4_write_inline_data_end handle=NULL ext4_journal_stop(handle) __ext4_journal_stop ext4_put_nojournal(handle) ref_cnt = (unsigned long)handle BUG_ON(ref_cnt == 0) ---> BUG_ON The root cause of this problem is that the ext4_convert_inline_data() in ext4_page_mkwrite() does not grab i_rwsem, so it may race with ext4_buffered_write_iter() and cause the write_begin() and write_end() functions to be inconsistent and trigger BUG_ON. To solve the above issue, we can not add inode_lock directly to ext4_page_mkwrite(), which would not only cause performance degradation but also ABBA deadlock (see Link). Hence we move ext4_convert_inline_data() to ext4_file_mmap(), and only when inline_data is enabled and mmap a writeable file in shared mode, we hold the lock to convert, which avoids the above problems. Link: https://lore.kernel.org/r/20230530102804.6t7np7om6tczscuo@quack3/ Reported-by: Jun Nie <jun.nie(a)linaro.org> Closes: https://lore.kernel.org/lkml/63903521.5040307@huawei.com/t/ Reported-by: syzbot+a158d886ca08a3fecca4(a)syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?id=899b37f20ce4072bcdfecfe1647b39602e956e… Fixes: 7b4cc9787fe3 ("ext4: evict inline data when writing to memory map") CC: stable(a)vger.kernel.org # 4.12+ Signed-off-by: Baokun Li <libaokun1(a)huawei.com> --- fs/ext4/file.c | 24 +++++++++++++++++++++++- fs/ext4/inode.c | 4 ---- 2 files changed, 23 insertions(+), 5 deletions(-) diff --git a/fs/ext4/file.c b/fs/ext4/file.c index d101b3b0c7da..9df82d72eb90 100644 --- a/fs/ext4/file.c +++ b/fs/ext4/file.c @@ -795,7 +795,8 @@ static const struct vm_operations_struct ext4_file_vm_ops = { static int ext4_file_mmap(struct file *file, struct vm_area_struct *vma) { struct inode *inode = file->f_mapping->host; - struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); + struct super_block *sb = inode->i_sb; + struct ext4_sb_info *sbi = EXT4_SB(sb); struct dax_device *dax_dev = sbi->s_daxdev; if (unlikely(ext4_forced_shutdown(sbi))) @@ -808,6 +809,27 @@ static int ext4_file_mmap(struct file *file, struct vm_area_struct *vma) if (!daxdev_mapping_supported(vma, dax_dev)) return -EOPNOTSUPP; + /* + * Writing via mmap has no logic to handle inline data, so we + * need to call ext4_convert_inline_data() to convert the inode + * to normal format before doing so, otherwise a BUG_ON will be + * triggered in ext4_writepages() due to the + * EXT4_STATE_MAY_INLINE_DATA flag. Moreover, we need to grab + * i_rwsem during conversion, since clearing and setting the + * inline data flag may race with ext4_buffered_write_iter() + * to trigger a BUG_ON. + */ + if (ext4_has_feature_inline_data(sb) && + vma->vm_flags & VM_SHARED && vma->vm_flags & VM_MAYWRITE) { + int err; + + inode_lock(inode); + err = ext4_convert_inline_data(inode); + inode_unlock(inode); + if (err) + return err; + } + file_accessed(file); if (IS_DAX(file_inode(file))) { vma->vm_ops = &ext4_dax_vm_ops; diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index ce5f21b6c2b3..31844c4ec9fe 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -6043,10 +6043,6 @@ vm_fault_t ext4_page_mkwrite(struct vm_fault *vmf) filemap_invalidate_lock_shared(mapping); - err = ext4_convert_inline_data(inode); - if (err) - goto out_ret; - /* * On data journalling we skip straight to the transaction handle: * there's no delalloc; page truncated will be checked later; the -- 2.31.1

2 years, 4 months

4
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[GIT PULL] Asymmetric keys fix for v6.4-rc5

by Roberto Sassu

Hi Linus sorry for this unusual procedure of me requesting a patch to be pulled. I asked for several months the maintainers (David: asymmetric keys, Jarkko: key subsystem) to pick my patch but without any luck. I signed the tag, but probably it would not matter, since my key is not among your trusted keys. The following changes since commit 921bdc72a0d68977092d6a64855a1b8967acc1d9: Merge tag 'mmc-v6.4-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc (2023-06-02 08:35:13 -0400) are available in the Git repository at: https://github.com/robertosassu/linux.git tags/asym-keys-fix-for-linus-v6.4-rc5 for you to fetch changes up to c3d03e8e35e005e1a614e51bb59053eeb5857f76: KEYS: asymmetric: Copy sig and digest in public_key_verify_signature() (2023-06-02 15:36:23 +0200) ---------------------------------------------------------------- Asymmetric keys fix for v6.4-rc5 Here is a small fix to make an unconditional copy of the buffer passed to crypto operations, to take into account the case of the stack not in the linear mapping area. It has been tested and verified to fix the bug. Signed-off-by: Roberto Sassu <roberto.sassu(a)huawei.com> ---------------------------------------------------------------- Roberto Sassu (1): KEYS: asymmetric: Copy sig and digest in public_key_verify_signature() crypto/asymmetric_keys/public_key.c | 38 +++++++++++++++++++++----------------- 1 file changed, 21 insertions(+), 17 deletions(-)

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Re:

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2 years, 4 months

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[PATCH v5] kernel/watch_queue: NULL the dangling *pipe, and use it for clear check

by Siddh Raman Pant

NULL the dangling pipe reference while clearing watch_queue. If not done, a reference to a freed pipe remains in the watch_queue, as this function is called before freeing a pipe in free_pipe_info() (see line 834 of fs/pipe.c). The sole use of wqueue->defunct is for checking if the watch queue has been cleared, but wqueue->pipe is also NULLed while clearing. Thus, wqueue->defunct is superfluous, as wqueue->pipe can be checked for NULL. Hence, the former can be removed. Tested with keyutils testsuite. Cc: stable(a)vger.kernel.org # 6.1 Signed-off-by: Siddh Raman Pant <code(a)siddh.me> --- Changes in v5: - Rebased to latest mainline. - Added Cc to stable. - Specify tests passing. Note that all tests in the keyutils testsuite passed, except tests/features/builtin_trusted, which we should not worry about as it requires some kernel preparation according to David Howells in v4 discussion. Changes in v4 (11 Jan 2023): - Drop preceeding kerneldoc-changes patch and change appropriately. Changes in v3 (8 Jan 2023): - Minor rephrase of comment before NULLing in watch_queue_clear(). Changes in v2 (6 Aug 2022): - Merged the NULLing and removing defunct patches. - Removed READ_ONCE barrier in lock_wqueue(). - Better commit messages. include/linux/watch_queue.h | 3 +-- kernel/watch_queue.c | 12 ++++++------ 2 files changed, 7 insertions(+), 8 deletions(-) diff --git a/include/linux/watch_queue.h b/include/linux/watch_queue.h index fc6bba20273b..45cd42f55d49 100644 --- a/include/linux/watch_queue.h +++ b/include/linux/watch_queue.h @@ -38,7 +38,7 @@ struct watch_filter { struct watch_queue { struct rcu_head rcu; struct watch_filter __rcu *filter; - struct pipe_inode_info *pipe; /* The pipe we're using as a buffer */ + struct pipe_inode_info *pipe; /* Pipe we use as a buffer, NULL if queue closed */ struct hlist_head watches; /* Contributory watches */ struct page **notes; /* Preallocated notifications */ unsigned long *notes_bitmap; /* Allocation bitmap for notes */ @@ -46,7 +46,6 @@ struct watch_queue { spinlock_t lock; unsigned int nr_notes; /* Number of notes */ unsigned int nr_pages; /* Number of pages in notes[] */ - bool defunct; /* T when queues closed */ }; /* diff --git a/kernel/watch_queue.c b/kernel/watch_queue.c index e91cb4c2833f..d0b6b390ee42 100644 --- a/kernel/watch_queue.c +++ b/kernel/watch_queue.c @@ -42,7 +42,7 @@ MODULE_AUTHOR("Red Hat, Inc."); static inline bool lock_wqueue(struct watch_queue *wqueue) { spin_lock_bh(&wqueue->lock); - if (unlikely(wqueue->defunct)) { + if (unlikely(!wqueue->pipe)) { spin_unlock_bh(&wqueue->lock); return false; } @@ -104,9 +104,6 @@ static bool post_one_notification(struct watch_queue *wqueue, unsigned int head, tail, mask, note, offset, len; bool done = false; - if (!pipe) - return false; - spin_lock_irq(&pipe->rd_wait.lock); mask = pipe->ring_size - 1; @@ -603,8 +600,11 @@ void watch_queue_clear(struct watch_queue *wqueue) rcu_read_lock(); spin_lock_bh(&wqueue->lock); - /* Prevent new notifications from being stored. */ - wqueue->defunct = true; + /* + * This pipe can be freed by callers like free_pipe_info(). + * Removing this reference also prevents new notifications. + */ + wqueue->pipe = NULL; while (!hlist_empty(&wqueue->watches)) { watch = hlist_entry(wqueue->watches.first, struct watch, queue_node); -- 2.39.2

2 years, 4 months

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[PATCH bpf] bpf: Add extra path pointer check to d_path helper

by Jiri Olsa

Anastasios reported crash on stable 5.15 kernel with following bpf attached to lsm hook: SEC("lsm.s/bprm_creds_for_exec") int BPF_PROG(bprm_creds_for_exec, struct linux_binprm *bprm) { struct path *path = &bprm->executable->f_path; char p[128] = { 0 }; bpf_d_path(path, p, 128); return 0; } but bprm->executable can be NULL, so bpf_d_path call will crash: BUG: kernel NULL pointer dereference, address: 0000000000000018 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 0 P4D 0 Oops: 0000 [#1] PREEMPT SMP DEBUG_PAGEALLOC NOPTI ... RIP: 0010:d_path+0x22/0x280 ... Call Trace: <TASK> bpf_d_path+0x21/0x60 bpf_prog_db9cf176e84498d9_bprm_creds_for_exec+0x94/0x99 bpf_trampoline_6442506293_0+0x55/0x1000 bpf_lsm_bprm_creds_for_exec+0x5/0x10 security_bprm_creds_for_exec+0x29/0x40 bprm_execve+0x1c1/0x900 do_execveat_common.isra.0+0x1af/0x260 __x64_sys_execve+0x32/0x40 It's problem for all stable trees with bpf_d_path helper, which was added in 5.9. This issue is fixed in current bpf code, where we identify and mark trusted pointers, so the above code would fail to load. For the sake of the stable trees and to workaround potentially broken verifier in the future, adding the code that reads the path object from the passed pointer and verifies it's valid in kernel space. Cc: stable(a)vger.kernel.org # v5.9+ Fixes: 6e22ab9da793 ("bpf: Add d_path helper") Suggested-by: Alexei Starovoitov <ast(a)kernel.org> Reported-by: Anastasios Papagiannis <tasos.papagiannnis(a)gmail.com> Signed-off-by: Jiri Olsa <jolsa(a)kernel.org> --- kernel/trace/bpf_trace.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/kernel/trace/bpf_trace.c b/kernel/trace/bpf_trace.c index 9a050e36dc6c..aecd98ee73dc 100644 --- a/kernel/trace/bpf_trace.c +++ b/kernel/trace/bpf_trace.c @@ -900,12 +900,22 @@ static const struct bpf_func_proto bpf_send_signal_thread_proto = { BPF_CALL_3(bpf_d_path, struct path *, path, char *, buf, u32, sz) { + struct path copy; long len; char *p; if (!sz) return 0; + /* + * The path pointer is verified as trusted and safe to use, + * but let's double check it's valid anyway to workaround + * potentially broken verifier. + */ + len = copy_from_kernel_nofault(&copy, path, sizeof(*path)); + if (len < 0) + return len; + p = d_path(path, buf, sz); if (IS_ERR(p)) { len = PTR_ERR(p); -- 2.40.1

2 years, 4 months

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[PATCH v1 1/1] test_firmware: return ENOMEM instead of ENOSPC on failed allocation

by Mirsad Goran Todorovac

In a couple of situations like: name = kstrndup(buf, count, GFP_KERNEL); if (!name) return -ENOSPC; the error is not actually "No space left on device", but "Out of memory". So, it is semantically correct to return -ENOMEM in all failed kstrndup() and kzalloc() cases in this driver, as it is not a problem with disk space, but with kernel memory allocator. The semantically correct should be: name = kstrndup(buf, count, GFP_KERNEL); if (!name) return -ENOMEM; Cc: Dan Carpenter <error27(a)gmail.com> Cc: Takashi Iwai <tiwai(a)suse.de> Cc: Kees Cook <keescook(a)chromium.org> Cc: stable(a)vger.kernel.org Signed-off-by: Mirsad Goran Todorovac <mirsad.todorovac(a)alu.unizg.hr> --- lib/test_firmware.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/lib/test_firmware.c b/lib/test_firmware.c index 1d7d480b8eeb..add4699fc6cd 100644 --- a/lib/test_firmware.c +++ b/lib/test_firmware.c @@ -214,7 +214,7 @@ static int __kstrncpy(char **dst, const char *name, size_t count, gfp_t gfp) { *dst = kstrndup(name, count, gfp); if (!*dst) - return -ENOSPC; + return -ENOMEM; return count; } @@ -671,7 +671,7 @@ static ssize_t trigger_request_store(struct device *dev, name = kstrndup(buf, count, GFP_KERNEL); if (!name) - return -ENOSPC; + return -ENOMEM; pr_info("loading '%s'\n", name); @@ -719,7 +719,7 @@ static ssize_t trigger_request_platform_store(struct device *dev, name = kstrndup(buf, count, GFP_KERNEL); if (!name) - return -ENOSPC; + return -ENOMEM; pr_info("inserting test platform fw '%s'\n", name); efi_embedded_fw.name = name; @@ -772,7 +772,7 @@ static ssize_t trigger_async_request_store(struct device *dev, name = kstrndup(buf, count, GFP_KERNEL); if (!name) - return -ENOSPC; + return -ENOMEM; pr_info("loading '%s'\n", name); @@ -817,7 +817,7 @@ static ssize_t trigger_custom_fallback_store(struct device *dev, name = kstrndup(buf, count, GFP_KERNEL); if (!name) - return -ENOSPC; + return -ENOMEM; pr_info("loading '%s' using custom fallback mechanism\n", name); @@ -868,7 +868,7 @@ static int test_fw_run_batch_request(void *data) test_buf = kzalloc(TEST_FIRMWARE_BUF_SIZE, GFP_KERNEL); if (!test_buf) - return -ENOSPC; + return -ENOMEM; if (test_fw_config->partial) req->rc = request_partial_firmware_into_buf -- 2.34.1

2 years, 4 months

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Backport fix for CVE-2023-2124

by Michael Kochera

Hello, the following patch cherry-picked cleanly during my testing. Subject of Patch: xfs: verify buffer contents when we skip log replay Commit Hash: 22ed903eee23a5b174e240f1cdfa9acf393a5210 Reason why it should be applied: This fixes CVE-2023-2124. Kernel Versions to be applied to: 6.1, 5.15, 5.10 Thank You, Michael Kochera

2 years, 4 months

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