June 2022 - Linux-stable-mirror

RE: Patch "PCI: hv: Fix multi-MSI to allow more than one MSI vector" has been added to the 5.18-stable tree

by Dexuan Cui

> From: Sasha Levin <sashal(a)kernel.org> > Sent: Monday, June 6, 2022 4:08 AM > To: stable-commits(a)vger.kernel.org; quic_jhugo(a)quicinc.com > Cc: KY Srinivasan <kys(a)microsoft.com>; Haiyang Zhang > <haiyangz(a)microsoft.com>; Stephen Hemminger <sthemmin(a)microsoft.com>; > Wei Liu <wei.liu(a)kernel.org>; Dexuan Cui <decui(a)microsoft.com>; Lorenzo > Pieralisi <lorenzo.pieralisi(a)arm.com>; Rob Herring <robh(a)kernel.org>; > Krzysztof Wilczyński <kw(a)linux.com>; Bjorn Helgaas <bhelgaas(a)google.com> > Subject: Patch "PCI: hv: Fix multi-MSI to allow more than one MSI vector" has > been added to the 5.18-stable tree > > This is a note to let you know that I've just added the patch titled > > PCI: hv: Fix multi-MSI to allow more than one MSI vector (+ stable(a)vger.kernel.org) Hi Sasha and stable kernel maintainers, If we want to support multi-MSI in the pci-hyperv driver, we need all of the 4 patches: 08e61e861a0e ("PCI: hv: Fix multi-MSI to allow more than one MSI vector") 455880dfe292 ("PCI: hv: Fix hv_arch_irq_unmask() for multi-MSI") b4b77778ecc5 ("PCI: hv: Reuse existing IRTE allocation in compose_msi_msg()") a2bad844a67b ("PCI: hv: Fix interrupt mapping for multi-MSI") Multi-MSI can't work properly if we only pick up the first patch. We need to either pick up all the 4 patches to 5.18/5.17/etc. or pick up nothing. I suggest we pick up all the 4 patches. The patch author Jeffrey may want to chime in. Thanks, -- Dexuan

2 years, 10 months

3
2
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[PATCH AUTOSEL 5.17 01/60] iio: dummy: iio_simple_dummy: check the return value of kstrdup()

by Sasha Levin

From: Xiaoke Wang <xkernel.wang(a)foxmail.com> [ Upstream commit ba93642188a6fed754bf7447f638bc410e05a929 ] kstrdup() is also a memory allocation-related function, it returns NULL when some memory errors happen. So it is better to check the return value of it so to catch the memory error in time. Besides, there should have a kfree() to clear up the allocation if we get a failure later in this function to prevent memory leak. Signed-off-by: Xiaoke Wang <xkernel.wang(a)foxmail.com> Link: https://lore.kernel.org/r/tencent_C920CFCC33B9CC1C63141FE1334A39FF8508@qq.c… Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/iio/dummy/iio_simple_dummy.c | 20 ++++++++++++-------- 1 file changed, 12 insertions(+), 8 deletions(-) diff --git a/drivers/iio/dummy/iio_simple_dummy.c b/drivers/iio/dummy/iio_simple_dummy.c index c0b7ef900735..c24f609c2ade 100644 --- a/drivers/iio/dummy/iio_simple_dummy.c +++ b/drivers/iio/dummy/iio_simple_dummy.c @@ -575,10 +575,9 @@ static struct iio_sw_device *iio_dummy_probe(const char *name) */ swd = kzalloc(sizeof(*swd), GFP_KERNEL); - if (!swd) { - ret = -ENOMEM; - goto error_kzalloc; - } + if (!swd) + return ERR_PTR(-ENOMEM); + /* * Allocate an IIO device. * @@ -590,7 +589,7 @@ static struct iio_sw_device *iio_dummy_probe(const char *name) indio_dev = iio_device_alloc(parent, sizeof(*st)); if (!indio_dev) { ret = -ENOMEM; - goto error_ret; + goto error_free_swd; } st = iio_priv(indio_dev); @@ -616,6 +615,10 @@ static struct iio_sw_device *iio_dummy_probe(const char *name) * indio_dev->name = spi_get_device_id(spi)->name; */ indio_dev->name = kstrdup(name, GFP_KERNEL); + if (!indio_dev->name) { + ret = -ENOMEM; + goto error_free_device; + } /* Provide description of available channels */ indio_dev->channels = iio_dummy_channels; @@ -632,7 +635,7 @@ static struct iio_sw_device *iio_dummy_probe(const char *name) ret = iio_simple_dummy_events_register(indio_dev); if (ret < 0) - goto error_free_device; + goto error_free_name; ret = iio_simple_dummy_configure_buffer(indio_dev); if (ret < 0) @@ -649,11 +652,12 @@ static struct iio_sw_device *iio_dummy_probe(const char *name) iio_simple_dummy_unconfigure_buffer(indio_dev); error_unregister_events: iio_simple_dummy_events_unregister(indio_dev); +error_free_name: + kfree(indio_dev->name); error_free_device: iio_device_free(indio_dev); -error_ret: +error_free_swd: kfree(swd); -error_kzalloc: return ERR_PTR(ret); } -- 2.35.1

2 years, 10 months

1
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0 0

stable-rc/queue/4.19 baseline: 127 runs, 22 regressions (v4.19.246-189-gfac5c4d5f3b6f)

by kernelci.org bot

stable-rc/queue/4.19 baseline: 127 runs, 22 regressions (v4.19.246-189-gfac5c4d5f3b6f) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-11A-G6-EE-grunt | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 jetson-tk1 | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 jetson-tk1 | arm | lab-baylibre | gcc-10 | tegra_defconfig | 1 meson-gxl-s905x-libretech-cc | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-baylibre | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-baylibre | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 tegra124-nyan-big | arm | lab-collabora | gcc-10 | tegra_defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F4.19/kernel/v4.19.24… Test: baseline Tree: stable-rc Branch: queue/4.19 Describe: v4.19.246-189-gfac5c4d5f3b6f URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: fac5c4d5f3b6f43266ca979054cc6a173677e696 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-11A-G6-EE-grunt | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/629f5632129a19ce3ea39bf5 Results: 17 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/queue-4.19/v4.19.246-189-gfac5c4d5f… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.246-189-gfac5c4d5f… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.bootrr.thermal-device-probed: https://kernelci.org/test/case/id/629f5632129a19ce3ea39bfa failing since 0 day (last pass: v4.19.245-30-g0625a97aa45db, first fail: v4.19.246-188-g0ca7a8ff35400) 2022-06-07T13:44:11.243686 <8>[ 10.502294] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=thermal-driver-present RESULT=pass> 2022-06-07T13:44:12.250445 /lava-6563020/1/../bin/lava-test-case 2022-06-07T13:44:12.258048 <8>[ 11.516908] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=thermal-device-probed RESULT=fail> platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ jetson-tk1 | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/629f8d89edd8792a19a39bd8 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.246-189-gfac5c4d5f… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.246-189-gfac5c4d5f… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629f8d89edd8792a19a39bd9 failing since 3 days (last pass: v4.19.245-10-g0d304d937b77, first fail: v4.19.245-30-g8274345da8a7) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ jetson-tk1 | arm | lab-baylibre | gcc-10 | tegra_defconfig | 1 Details: https://kernelci.org/test/plan/id/629f8b913f863f5652a39bdd Results: 0 PASS, 1 FAIL, 0 SKIP Full config: tegra_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.246-189-gfac5c4d5f… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.246-189-gfac5c4d5f… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629f8b913f863f5652a39bde failing since 11 days (last pass: v4.19.245-6-gce96dea00476, first fail: v4.19.245-6-g6f74479c8fd4) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ meson-gxl-s905x-libretech-cc | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629f578d4549e93650a39bd0 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.246-189-gfac5c4d5f… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.246-189-gfac5c4d5f… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629f578d4549e93650a39bd1 failing since 49 days (last pass: v4.19.238-22-gb215381f8cf05, first fail: v4.19.238-32-g4d86c9395c31a) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629f579349b00f3937a39bd1 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.246-189-gfac5c4d5f… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.246-189-gfac5c4d5f… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629f579349b00f3937a39bd2 failing since 28 days (last pass: v4.19.241-58-g5e77acf6dbb6, first fail: v4.19.241-83-g0ec5709aa1da) 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/629f590e028bd55c6da39bf1 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.246-189-gfac5c4d5f… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.246-189-gfac5c4d5f… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629f590e028bd55c6da39bf2 failing since 28 days (last pass: v4.19.241-58-g8b40d487da7e, first fail: v4.19.241-83-g0ec5709aa1da) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629f579b6967b2fb5fa39be6 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.246-189-gfac5c4d5f… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.246-189-gfac5c4d5f… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629f579b6967b2fb5fa39be7 failing since 28 days (last pass: v4.19.241-58-g5e77acf6dbb6, first fail: v4.19.241-83-g0ec5709aa1da) 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/629f5a08a4be2079ffa39bd7 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.246-189-gfac5c4d5f… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.246-189-gfac5c4d5f… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629f5a08a4be2079ffa39bd8 failing since 28 days (last pass: v4.19.241-58-g8b40d487da7e, first fail: v4.19.241-83-g0ec5709aa1da) 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/629f57914549e93650a39be9 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.246-189-gfac5c4d5f… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.246-189-gfac5c4d5f… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629f57914549e93650a39bea failing since 28 days (last pass: v4.19.241-58-g5e77acf6dbb6, first fail: v4.19.241-83-g0ec5709aa1da) 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/629f590c028bd55c6da39beb Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.246-189-gfac5c4d5f… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.246-189-gfac5c4d5f… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629f590c028bd55c6da39bec failing since 28 days (last pass: v4.19.241-58-g8b40d487da7e, first fail: v4.19.241-83-g0ec5709aa1da) 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/629f5787ca9964acc8a39c4f Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.246-189-gfac5c4d5f… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.246-189-gfac5c4d5f… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629f5787ca9964acc8a39c50 failing since 28 days (last pass: v4.19.241-58-g5e77acf6dbb6, first fail: v4.19.241-83-g0ec5709aa1da) 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/629f5954703e9741faa39bef Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.246-189-gfac5c4d5f… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.246-189-gfac5c4d5f… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629f5954703e9741faa39bf0 failing since 28 days (last pass: v4.19.241-58-g8b40d487da7e, first fail: v4.19.241-83-g0ec5709aa1da) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629f579449b00f3937a39bd7 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.246-189-gfac5c4d5f… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.246-189-gfac5c4d5f… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629f579449b00f3937a39bd8 failing since 28 days (last pass: v4.19.241-58-g5e77acf6dbb6, first fail: v4.19.241-83-g0ec5709aa1da) 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/629f590f028bd55c6da39bf7 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.246-189-gfac5c4d5f… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.246-189-gfac5c4d5f… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629f590f028bd55c6da39bf8 failing since 28 days (last pass: v4.19.241-58-g8b40d487da7e, first fail: v4.19.241-83-g0ec5709aa1da) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629f579d6967b2fb5fa39be9 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.246-189-gfac5c4d5f… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.246-189-gfac5c4d5f… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629f579d6967b2fb5fa39bea failing since 28 days (last pass: v4.19.241-58-g5e77acf6dbb6, first fail: v4.19.241-83-g0ec5709aa1da) 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/629f5a808841e7007aa39bd1 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.246-189-gfac5c4d5f… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.246-189-gfac5c4d5f… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629f5a808841e7007aa39bd2 failing since 28 days (last pass: v4.19.241-58-g8b40d487da7e, first fail: v4.19.241-83-g0ec5709aa1da) 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/629f578e4549e93650a39bd6 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.246-189-gfac5c4d5f… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.246-189-gfac5c4d5f… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629f578e4549e93650a39bd7 failing since 28 days (last pass: v4.19.241-58-g5e77acf6dbb6, first fail: v4.19.241-83-g0ec5709aa1da) 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/629f590d028bd55c6da39bee Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.246-189-gfac5c4d5f… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.246-189-gfac5c4d5f… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629f590d028bd55c6da39bef failing since 28 days (last pass: v4.19.241-58-g8b40d487da7e, first fail: v4.19.241-83-g0ec5709aa1da) 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/629f575f7ab51e9fc1a39c04 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.246-189-gfac5c4d5f… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.246-189-gfac5c4d5f… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629f575f7ab51e9fc1a39c05 failing since 28 days (last pass: v4.19.241-58-g5e77acf6dbb6, first fail: v4.19.241-83-g0ec5709aa1da) 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/629f5955703e9741faa39bf2 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.246-189-gfac5c4d5f… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.246-189-gfac5c4d5f… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629f5955703e9741faa39bf3 failing since 28 days (last pass: v4.19.241-58-g8b40d487da7e, first fail: v4.19.241-83-g0ec5709aa1da) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629f5775ca9964acc8a39be1 Results: 83 PASS, 7 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.246-189-gfac5c4d5f… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.246-189-gfac5c4d5f… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.bootrr.rockchip-i2s1-probed: https://kernelci.org/test/case/id/629f5775ca9964acc8a39c03 failing since 93 days (last pass: v4.19.232-31-g5cf846953aa2, first fail: v4.19.232-44-gfd65e02206f4) 2022-06-07T13:49:35.143248 <8>[ 34.983934] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-i2s0-probed RESULT=pass> 2022-06-07T13:49:36.158753 /lava-6563090/1/../bin/lava-test-case platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ tegra124-nyan-big | arm | lab-collabora | gcc-10 | tegra_defconfig | 1 Details: https://kernelci.org/test/plan/id/629f7cdff3ab32c333a39be0 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: tegra_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.246-189-gfac5c4d5f… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.246-189-gfac5c4d5f… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629f7cdff3ab32c333a39be1 failing since 14 days (last pass: v4.19.243-32-ge0f9fe919ec9e, first fail: v4.19.244-44-g279b88d9359be)

2 years, 10 months

1
0
0 0

Greetings from Janeth !!!

by Janeth Utuah

Greetings!! I am Janeth Utuah. I need your support to relocate and invest in your country. I ask for your help because I don't have knowledge about business and the rules that guide your country for a safe investment. Will you promise to be sincere with me? Please contact me for more details! Kind regards, Janeth

2 years, 10 months

1
0
0 0

[PATCH] comedi: vmk80xx: fix expression for tx buffer size

by Ian Abbott

The expression for setting the size of the allocated bulk TX buffer (`devpriv->usb_tx_buf`) is calling `usb_endpoint_maxp(devpriv->ep_rx)`, which is using the wrong endpoint (should be `devpriv->ep_tx`). Fix it. Fixes: a23461c47482 ("comedi: vmk80xx: fix transfer-buffer overflow") Cc: Johan Hovold <johan(a)kernel.org> Cc: stable(a)vger.kernel.org # 5.10, 5.15+ Signed-off-by: Ian Abbott <abbotti(a)mev.co.uk> --- drivers/comedi/drivers/vmk80xx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/comedi/drivers/vmk80xx.c b/drivers/comedi/drivers/vmk80xx.c index 46023adc5395..4536ed43f65b 100644 --- a/drivers/comedi/drivers/vmk80xx.c +++ b/drivers/comedi/drivers/vmk80xx.c @@ -684,7 +684,7 @@ static int vmk80xx_alloc_usb_buffers(struct comedi_device *dev) if (!devpriv->usb_rx_buf) return -ENOMEM; - size = max(usb_endpoint_maxp(devpriv->ep_rx), MIN_BUF_SIZE); + size = max(usb_endpoint_maxp(devpriv->ep_tx), MIN_BUF_SIZE); devpriv->usb_tx_buf = kzalloc(size, GFP_KERNEL); if (!devpriv->usb_tx_buf) return -ENOMEM; -- 2.35.1

2 years, 10 months

2
3
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[PATCH net v3 2/3] nfc: st21nfca: fix memory leaks in EVT_TRANSACTION handling

by Martin Faltesek

Error paths do not free previously allocated memory. Add devm_kfree() to those failure paths. Fixes: 26fc6c7f02cb ("NFC: st21nfca: Add HCI transaction event support") Fixes: 4fbcc1a4cb20 ("nfc: st21nfca: Fix potential buffer overflows in EVT_TRANSACTION") Cc: stable(a)vger.kernel.org Signed-off-by: Martin Faltesek <mfaltesek(a)google.com> --- drivers/nfc/st21nfca/se.c | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) diff --git a/drivers/nfc/st21nfca/se.c b/drivers/nfc/st21nfca/se.c index 9645777f2544..8e1113ce139b 100644 --- a/drivers/nfc/st21nfca/se.c +++ b/drivers/nfc/st21nfca/se.c @@ -326,22 +326,29 @@ int st21nfca_connectivity_event_received(struct nfc_hci_dev *hdev, u8 host, transaction->aid_len = skb->data[1]; /* Checking if the length of the AID is valid */ - if (transaction->aid_len > sizeof(transaction->aid)) + if (transaction->aid_len > sizeof(transaction->aid)) { + devm_kfree(dev, transaction); return -EINVAL; + } memcpy(transaction->aid, &skb->data[2], transaction->aid_len); /* Check next byte is PARAMETERS tag (82) */ if (skb->data[transaction->aid_len + 2] != - NFC_EVT_TRANSACTION_PARAMS_TAG) + NFC_EVT_TRANSACTION_PARAMS_TAG) { + devm_kfree(dev, transaction); return -EPROTO; + } transaction->params_len = skb->data[transaction->aid_len + 3]; /* Total size is allocated (skb->len - 2) minus fixed array members */ - if (transaction->params_len > ((skb->len - 2) - sizeof(struct nfc_evt_transaction))) + if (transaction->params_len > ((skb->len - 2) - + sizeof(struct nfc_evt_transaction))) { + devm_kfree(dev, transaction); return -EINVAL; + } memcpy(transaction->params, skb->data + transaction->aid_len + 4, transaction->params_len); -- 2.36.1.255.ge46751e96f-goog

2 years, 10 months

3
2
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[PATCH net v3 1/3] nfc: st21nfca: fix incorrect validating logic in EVT_TRANSACTION

by Martin Faltesek

The first validation check for EVT_TRANSACTION has two different checks tied together with logical AND. One is a check for minimum packet length, and the other is for a valid aid_tag. If either condition is true (fails), then an error should be triggered. The fix is to change && to ||. Fixes: 26fc6c7f02cb ("NFC: st21nfca: Add HCI transaction event support") Cc: stable(a)vger.kernel.org Signed-off-by: Martin Faltesek <mfaltesek(a)google.com> --- drivers/nfc/st21nfca/se.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/nfc/st21nfca/se.c b/drivers/nfc/st21nfca/se.c index 7e213f8ddc98..9645777f2544 100644 --- a/drivers/nfc/st21nfca/se.c +++ b/drivers/nfc/st21nfca/se.c @@ -315,7 +315,7 @@ int st21nfca_connectivity_event_received(struct nfc_hci_dev *hdev, u8 host, * AID 81 5 to 16 * PARAMETERS 82 0 to 255 */ - if (skb->len < NFC_MIN_AID_LENGTH + 2 && + if (skb->len < NFC_MIN_AID_LENGTH + 2 || skb->data[0] != NFC_EVT_TRANSACTION_AID_TAG) return -EPROTO; -- 2.36.1.255.ge46751e96f-goog

2 years, 10 months

3
2
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boot loop since 5.17.6

by Thomas Sattler

Hi there ... summary: boot loop after upgrading from 5.17.5 to 5.17.6 I have a Gentoo Desktop where I was successfully running a self compiled vanilla 5.17.5 kernel. After upgrading to 5.17.12 the machine was unable to boot: lilo loads the kernel and the intel microcode 20220510_p20220508 (/boot/intel-uc.img) as an initrd. Then the monitor turns black and a few moments later the BIOS logo is shown, followed by lilo. As there was a recent microcode upgrade I first tried to boot without it. But that didn't help. Then I tried to boot other already compiled but not yet booted kernels 5.17.9 and 5.17.6 without any success. Booting the old 5.17.5 still worked. So I compiled 5.18.1 but that also was unable to boot. Then I tried to do a "manual bisecting" with patch-5.17.5-6 and found that the machine is still booting with 197 of 209 diffs applied. After applying "patch-5.17.5-6.part198.patch" compilation is broken. Still after applying "patch-5.17.5-6.part199.patch". After applying "patch-5.17.5-6.part200.patch", compilation works again but the resulting kernel now fails to boot. It is an (up to date) Gentoo System, installed ~15 years ago, running a 64Bit kernel with a 32Bit userland. The hardware is newer then the installation (i5-7400). I have to mention that the machine is in a remote location. With lilo allowing a "default kernel" as well as a kernel to be booted "just once", I was able to try the above from remote. Thomas

2 years, 10 months

4
15
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FAILED: patch "[PATCH] tty: n_gsm: Fix packet data hex dump output" 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>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 925ea0fa5277c1e6bb9e51955ef34eea9736c3d7 Mon Sep 17 00:00:00 2001 From: Tony Lindgren <tony(a)atomide.com> Date: Thu, 12 May 2022 16:15:06 +0300 Subject: [PATCH] tty: n_gsm: Fix packet data hex dump output The module param debug for n_gsm uses KERN_INFO level, but the hexdump now uses KERN_DEBUG level. This started after commit 091cb0994edd ("lib/hexdump: make print_hex_dump_bytes() a nop on !DEBUG builds"). We now use dynamic_hex_dump() unless DEBUG is set. This causes no packets to be seen with modprobe n_gsm debug=0x1f unlike earlier. Let's fix this by adding gsm_hex_dump_bytes() that calls print_hex_dump() with KERN_INFO to match what n_gsm is doing with the other debug related output. Fixes: 091cb0994edd ("lib/hexdump: make print_hex_dump_bytes() a nop on !DEBUG builds") Cc: Stephen Boyd <swboyd(a)chromium.org> Signed-off-by: Tony Lindgren <tony(a)atomide.com> Link: https://lore.kernel.org/r/20220512131506.1216-1-tony@atomide.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c index 8fc05b60ac7f..137eebdcfda9 100644 --- a/drivers/tty/n_gsm.c +++ b/drivers/tty/n_gsm.c @@ -444,6 +444,25 @@ static u8 gsm_encode_modem(const struct gsm_dlci *dlci) return modembits; } +static void gsm_hex_dump_bytes(const char *fname, const u8 *data, + unsigned long len) +{ + char *prefix; + + if (!fname) { + print_hex_dump(KERN_INFO, "", DUMP_PREFIX_NONE, 16, 1, data, len, + true); + return; + } + + prefix = kasprintf(GFP_KERNEL, "%s: ", fname); + if (!prefix) + return; + print_hex_dump(KERN_INFO, prefix, DUMP_PREFIX_OFFSET, 16, 1, data, len, + true); + kfree(prefix); +} + /** * gsm_print_packet - display a frame for debug * @hdr: header to print before decode @@ -508,7 +527,7 @@ static void gsm_print_packet(const char *hdr, int addr, int cr, else pr_cont("(F)"); - print_hex_dump_bytes("", DUMP_PREFIX_NONE, data, dlen); + gsm_hex_dump_bytes(NULL, data, dlen); } @@ -698,9 +717,7 @@ static void gsm_data_kick(struct gsm_mux *gsm, struct gsm_dlci *dlci) } if (debug & 4) - print_hex_dump_bytes("gsm_data_kick: ", - DUMP_PREFIX_OFFSET, - gsm->txframe, len); + gsm_hex_dump_bytes(__func__, gsm->txframe, len); if (gsmld_output(gsm, gsm->txframe, len) <= 0) break; /* FIXME: Can eliminate one SOF in many more cases */ @@ -2444,8 +2461,7 @@ static int gsmld_output(struct gsm_mux *gsm, u8 *data, int len) return -ENOSPC; } if (debug & 4) - print_hex_dump_bytes("gsmld_output: ", DUMP_PREFIX_OFFSET, - data, len); + gsm_hex_dump_bytes(__func__, data, len); return gsm->tty->ops->write(gsm->tty, data, len); } @@ -2521,8 +2537,7 @@ static void gsmld_receive_buf(struct tty_struct *tty, const unsigned char *cp, char flags = TTY_NORMAL; if (debug & 4) - print_hex_dump_bytes("gsmld_receive: ", DUMP_PREFIX_OFFSET, - cp, count); + gsm_hex_dump_bytes(__func__, cp, count); for (; count; count--, cp++) { if (fp)

2 years, 10 months

1
0
0 0

FAILED: patch "[PATCH] tty: n_gsm: Fix packet data hex dump output" 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>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 925ea0fa5277c1e6bb9e51955ef34eea9736c3d7 Mon Sep 17 00:00:00 2001 From: Tony Lindgren <tony(a)atomide.com> Date: Thu, 12 May 2022 16:15:06 +0300 Subject: [PATCH] tty: n_gsm: Fix packet data hex dump output The module param debug for n_gsm uses KERN_INFO level, but the hexdump now uses KERN_DEBUG level. This started after commit 091cb0994edd ("lib/hexdump: make print_hex_dump_bytes() a nop on !DEBUG builds"). We now use dynamic_hex_dump() unless DEBUG is set. This causes no packets to be seen with modprobe n_gsm debug=0x1f unlike earlier. Let's fix this by adding gsm_hex_dump_bytes() that calls print_hex_dump() with KERN_INFO to match what n_gsm is doing with the other debug related output. Fixes: 091cb0994edd ("lib/hexdump: make print_hex_dump_bytes() a nop on !DEBUG builds") Cc: Stephen Boyd <swboyd(a)chromium.org> Signed-off-by: Tony Lindgren <tony(a)atomide.com> Link: https://lore.kernel.org/r/20220512131506.1216-1-tony@atomide.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c index 8fc05b60ac7f..137eebdcfda9 100644 --- a/drivers/tty/n_gsm.c +++ b/drivers/tty/n_gsm.c @@ -444,6 +444,25 @@ static u8 gsm_encode_modem(const struct gsm_dlci *dlci) return modembits; } +static void gsm_hex_dump_bytes(const char *fname, const u8 *data, + unsigned long len) +{ + char *prefix; + + if (!fname) { + print_hex_dump(KERN_INFO, "", DUMP_PREFIX_NONE, 16, 1, data, len, + true); + return; + } + + prefix = kasprintf(GFP_KERNEL, "%s: ", fname); + if (!prefix) + return; + print_hex_dump(KERN_INFO, prefix, DUMP_PREFIX_OFFSET, 16, 1, data, len, + true); + kfree(prefix); +} + /** * gsm_print_packet - display a frame for debug * @hdr: header to print before decode @@ -508,7 +527,7 @@ static void gsm_print_packet(const char *hdr, int addr, int cr, else pr_cont("(F)"); - print_hex_dump_bytes("", DUMP_PREFIX_NONE, data, dlen); + gsm_hex_dump_bytes(NULL, data, dlen); } @@ -698,9 +717,7 @@ static void gsm_data_kick(struct gsm_mux *gsm, struct gsm_dlci *dlci) } if (debug & 4) - print_hex_dump_bytes("gsm_data_kick: ", - DUMP_PREFIX_OFFSET, - gsm->txframe, len); + gsm_hex_dump_bytes(__func__, gsm->txframe, len); if (gsmld_output(gsm, gsm->txframe, len) <= 0) break; /* FIXME: Can eliminate one SOF in many more cases */ @@ -2444,8 +2461,7 @@ static int gsmld_output(struct gsm_mux *gsm, u8 *data, int len) return -ENOSPC; } if (debug & 4) - print_hex_dump_bytes("gsmld_output: ", DUMP_PREFIX_OFFSET, - data, len); + gsm_hex_dump_bytes(__func__, data, len); return gsm->tty->ops->write(gsm->tty, data, len); } @@ -2521,8 +2537,7 @@ static void gsmld_receive_buf(struct tty_struct *tty, const unsigned char *cp, char flags = TTY_NORMAL; if (debug & 4) - print_hex_dump_bytes("gsmld_receive: ", DUMP_PREFIX_OFFSET, - cp, count); + gsm_hex_dump_bytes(__func__, cp, count); for (; count; count--, cp++) { if (fp)

2 years, 10 months

1
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0 0

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Linux-stable-mirror June 2022