October 2019 - Linux-stable-mirror

stable-rc/linux-5.3.y boot: 129 boots: 4 failed, 115 passed with 10 offline (v5.3.5-149-ge863f125e178)

by kernelci.org bot

stable-rc/linux-5.3.y boot: 129 boots: 4 failed, 115 passed with 10 offline (v5.3.5-149-ge863f125e178) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-5.3.y/kernel/v5.3.… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.3.y/kernel/v5.3.5-149-g… Tree: stable-rc Branch: linux-5.3.y Git Describe: v5.3.5-149-ge863f125e178 Git Commit: e863f125e178f8d2edf7a3a03e7fc144d3af82c2 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 80 unique boards, 24 SoC families, 18 builds out of 208 Boot Failures Detected: arm: imx_v6_v7_defconfig: gcc-8: imx53-qsrb: 1 failed lab multi_v7_defconfig: gcc-8: imx53-qsrb: 1 failed lab i386: i386_defconfig: gcc-8: qemu_i386: 1 failed lab arm64: defconfig: gcc-8: meson-gxl-s805x-libretech-ac: 1 failed lab Offline Platforms: arm: qcom_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab davinci_all_defconfig: gcc-8 dm365evm,legacy: 1 offline lab sunxi_defconfig: gcc-8 sun5i-r8-chip: 1 offline lab sun7i-a20-bananapi: 1 offline lab multi_v7_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab sun5i-r8-chip: 1 offline lab sun7i-a20-bananapi: 1 offline lab arm64: defconfig: gcc-8 apq8016-sbc: 1 offline lab --- For more info write to <info(a)kernelci.org>

5 years

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stable-rc/linux-4.14.y boot: 115 boots: 1 failed, 104 passed with 10 offline (v4.14.148-62-g8952ae7352b2)

by kernelci.org bot

stable-rc/linux-4.14.y boot: 115 boots: 1 failed, 104 passed with 10 offline (v4.14.148-62-g8952ae7352b2) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.14.y/kernel/v4.1… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.148-6… Tree: stable-rc Branch: linux-4.14.y Git Describe: v4.14.148-62-g8952ae7352b2 Git Commit: 8952ae7352b2ed94c2a5f3c8ac3f5d1c96b43bb5 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 64 unique boards, 21 SoC families, 15 builds out of 201 Boot Failure Detected: arm: multi_v7_defconfig: gcc-8: exynos5250-snow: 1 failed lab Offline Platforms: arm: qcom_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab davinci_all_defconfig: gcc-8 dm365evm,legacy: 1 offline lab sunxi_defconfig: gcc-8 sun5i-r8-chip: 1 offline lab sun7i-a20-bananapi: 1 offline lab multi_v7_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab sun5i-r8-chip: 1 offline lab sun7i-a20-bananapi: 1 offline lab arm64: defconfig: gcc-8 apq8016-sbc: 1 offline lab --- For more info write to <info(a)kernelci.org>

5 years

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[PATCH] drm/edid: Add 6 bpc quirk for SDC panel in Lenovo G50

by Kai-Heng Feng

Another panel that needs 6BPC quirk. BugLink: https://bugs.launchpad.net/bugs/1819968 Cc: <stable(a)vger.kernel.org> # v4.8+ Signed-off-by: Kai-Heng Feng <kai.heng.feng(a)canonical.com> --- drivers/gpu/drm/drm_edid.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index 990b1909f9d7..1cb4d0052efe 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -166,6 +166,9 @@ static const struct edid_quirk { /* Medion MD 30217 PG */ { "MED", 0x7b8, EDID_QUIRK_PREFER_LARGE_75 }, + /* Lenovo G50 */ + { "SDC", 18514, EDID_QUIRK_FORCE_6BPC }, + /* Panel in Samsung NP700G7A-S01PL notebook reports 6bpc */ { "SEC", 0xd033, EDID_QUIRK_FORCE_8BPC }, -- 2.17.1

5 years

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[PATCH 2/4] media: bdisp: fix memleak on release

by Johan Hovold

If a process is interrupted while accessing the video device and the device lock is contended, release() could return early and fail to free related resources. Note that the return value of the v4l2 release file operation is ignored. Fixes: 28ffeebbb7bd ("[media] bdisp: 2D blitter driver using v4l2 mem2mem framework") Cc: stable <stable(a)vger.kernel.org> # 4.2 Cc: Fabien Dessenne <fabien.dessenne(a)st.com> Cc: Hans Verkuil <hans.verkuil(a)cisco.com> Cc: Mauro Carvalho Chehab <mchehab(a)osg.samsung.com> Signed-off-by: Johan Hovold <johan(a)kernel.org> --- drivers/media/platform/sti/bdisp/bdisp-v4l2.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/media/platform/sti/bdisp/bdisp-v4l2.c b/drivers/media/platform/sti/bdisp/bdisp-v4l2.c index e90f1ba30574..675b5f2b4c2e 100644 --- a/drivers/media/platform/sti/bdisp/bdisp-v4l2.c +++ b/drivers/media/platform/sti/bdisp/bdisp-v4l2.c @@ -651,8 +651,7 @@ static int bdisp_release(struct file *file) dev_dbg(bdisp->dev, "%s\n", __func__); - if (mutex_lock_interruptible(&bdisp->lock)) - return -ERESTARTSYS; + mutex_lock(&bdisp->lock); v4l2_m2m_ctx_release(ctx->fh.m2m_ctx); -- 2.23.0

5 years

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stable-rc/linux-4.9.y boot: 46 boots: 0 failed, 41 passed with 5 offline (v4.9.196-38-g78f8600d5168)

by kernelci.org bot

stable-rc/linux-4.9.y boot: 46 boots: 0 failed, 41 passed with 5 offline (v4.9.196-38-g78f8600d5168) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.9.y/kernel/v4.9.… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.9.y/kernel/v4.9.196-38-… Tree: stable-rc Branch: linux-4.9.y Git Describe: v4.9.196-38-g78f8600d5168 Git Commit: 78f8600d5168e90b240788cd2d5c3b46a4724f17 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 38 unique boards, 11 SoC families, 14 builds out of 197 Offline Platforms: arm: qcom_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab davinci_all_defconfig: gcc-8 dm365evm,legacy: 1 offline lab sunxi_defconfig: gcc-8 sun5i-r8-chip: 1 offline lab sun7i-a20-bananapi: 1 offline lab --- For more info write to <info(a)kernelci.org>

5 years

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❌ FAIL: Stable queue: queue-5.3

by CKI Project

Hello, We ran automated tests on a patchset that was proposed for merging into this kernel tree. The patches were applied to: Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git Commit: 52020d3f6633 - Linux 5.3.5 The results of these automated tests are provided below. Overall result: FAILED (see details below) Merge: OK Compile: OK Tests: FAILED All kernel binaries, config files, and logs are available for download here: https://artifacts.cki-project.org/pipelines/215962 One or more kernel tests failed: x86_64: ❌ Boot test ❌ Boot test ❌ Boot test ❌ Boot test We hope that these logs can help you find the problem quickly. For the full detail on our testing procedures, please scroll to the bottom of this message. Please reply to this email if you have any questions about the tests that we ran or if you have any suggestions on how to make future tests more effective. ,-. ,-. ( C ) ( K ) Continuous `-',-.`-' Kernel ( I ) Integration `-' ______________________________________________________________________________ Merge testing ------------- We cloned this repository and checked out the following commit: Repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git Commit: 52020d3f6633 - Linux 5.3.5 We grabbed the 0a9f51931637 commit of the stable queue repository. We then merged the patchset with `git am`: s390-process-avoid-potential-reading-of-freed-stack.patch s390-sclp-fix-bit-checked-for-has_sipl.patch kvm-s390-test-for-bad-access-register-and-size-at-the-start-of-s390_mem_op.patch s390-topology-avoid-firing-events-before-kobjs-are-created.patch s390-cio-avoid-calling-strlen-on-null-pointer.patch s390-cio-exclude-subchannels-with-no-parent-from-pseudo-check.patch s390-dasd-fix-error-handling-during-online-processing.patch revert-s390-dasd-add-discard-support-for-ese-volumes.patch kvm-s390-fix-__insn32_query-inline-assembly.patch kvm-ppc-book3s-enable-xive-native-capability-only-if-opal-has-required-functions.patch kvm-ppc-book3s-hv-xive-free-escalation-interrupts-before-disabling-the-vp.patch kvm-ppc-book3s-hv-don-t-push-xive-context-when-not-using-xive-device.patch kvm-ppc-book3s-hv-fix-race-in-re-enabling-xive-escalation-interrupts.patch kvm-ppc-book3s-hv-check-for-mmu-ready-on-piggybacked-virtual-cores.patch kvm-ppc-book3s-hv-don-t-lose-pending-doorbell-request-on-migration-on-p9.patch kvm-x86-fix-userspace-set-invalid-cr4.patch nbd-fix-max-number-of-supported-devs.patch pm-devfreq-tegra-fix-khz-to-hz-conversion.patch asoc-define-a-set-of-dapm-pre-post-up-events.patch asoc-sgtl5000-improve-vag-power-and-mute-control.patch powerpc-xive-implement-get_irqchip_state-method-for-xive-to-fix-shutdown-race.patch powerpc-mce-fix-mce-handling-for-huge-pages.patch powerpc-mce-schedule-work-from-irq_work.patch powerpc-603-fix-handling-of-the-dirty-flag.patch powerpc-32s-fix-boot-failure-with-debug_pagealloc-without-kasan.patch powerpc-ptdump-fix-addresses-display-on-ppc32.patch powerpc-powernv-restrict-opal-symbol-map-to-only-be-readable-by-root.patch powerpc-pseries-fix-cpu_hotplug_lock-acquisition-in-resize_hpt.patch powerpc-powernv-ioda-fix-race-in-tce-level-allocation.patch powerpc-kasan-fix-parallel-loading-of-modules.patch powerpc-kasan-fix-shadow-area-set-up-for-modules.patch powerpc-book3s64-mm-don-t-do-tlbie-fixup-for-some-hardware-revisions.patch powerpc-book3s64-radix-rename-cpu_ftr_p9_tlbie_bug-feature-flag.patch powerpc-mm-add-a-helper-to-select-page_kernel_ro-or-page_readonly.patch powerpc-mm-fix-an-oops-in-kasan_mmu_init.patch powerpc-mm-fixup-tlbie-vs-mtpidr-mtlpidr-ordering-issue-on-power9.patch can-mcp251x-mcp251x_hw_reset-allow-more-time-after-a-reset.patch tools-lib-traceevent-fix-robust-test-of-do_generate_dynamic_list_file.patch tools-lib-traceevent-do-not-free-tep-cmdlines-in-add_new_comm-on-failure.patch crypto-qat-silence-smp_processor_id-warning.patch crypto-skcipher-unmap-pages-after-an-external-error.patch crypto-cavium-zip-add-missing-single_release.patch crypto-caam-qi-fix-error-handling-in-ern-handler.patch crypto-caam-fix-concurrency-issue-in-givencrypt-descriptor.patch crypto-ccree-account-for-tee-not-ready-to-report.patch crypto-ccree-use-the-full-crypt-length-value.patch mips-treat-loongson-extensions-as-ases.patch power-supply-sbs-battery-use-correct-flags-field.patch power-supply-sbs-battery-only-return-health-when-battery-present.patch tracing-make-sure-variable-reference-alias-has-correct-var_ref_idx.patch usercopy-avoid-highmem-pfn-warning.patch timer-read-jiffies-once-when-forwarding-base-clk.patch pci-vmd-fix-config-addressing-when-using-bus-offsets.patch pci-hv-avoid-use-of-hv_pci_dev-pci_slot-after-freeing-it.patch pci-vmd-fix-shadow-offsets-to-reflect-spec-changes.patch pci-restore-resizable-bar-size-bits-correctly-for-1mb-bars.patch selftests-tpm2-add-the-missing-test_files-assignment.patch selftests-pidfd-fix-undefined-reference-to-pthread_create.patch watchdog-imx2_wdt-fix-min-calculation-in-imx2_wdt_set_timeout.patch perf-tools-fix-segfault-in-cpu_cache_level__read.patch perf-stat-fix-a-segmentation-fault-when-using-repeat-forever.patch drm-i915-dp-fix-dsc-bpp-calculations-v5.patch drm-atomic-reject-flip_async-unconditionally.patch drm-atomic-take-the-atomic-toys-away-from-x.patch drm-mali-dp-mark-expected-switch-fall-through.patch drm-omap-fix-max-fclk-divider-for-omap36xx.patch drm-msm-dsi-fix-return-value-check-for-clk_get_parent.patch drm-nouveau-kms-nv50-don-t-create-mstms-for-edp-connectors.patch drm-amd-powerplay-change-metrics-update-period-from-1ms-to-100ms.patch drm-i915-gvt-update-vgpu-workload-head-pointer-correctly.patch drm-i915-userptr-acquire-the-page-lock-around-set_page_dirty.patch drm-i915-to-make-vgpu-ppgtt-notificaiton-as-atomic-operation.patch mac80211-keep-bhs-disabled-while-calling-drv_tx_wake_queue.patch mmc-tegra-implement-set_dma_mask.patch mmc-sdhci-improve-adma-error-reporting.patch mmc-sdhci-of-esdhc-set-dma-snooping-based-on-dma-coherence.patch mmc-sdhci-let-drivers-define-their-dma-mask.patch revert-locking-pvqspinlock-don-t-wait-if-vcpu-is-preempted.patch libnvdimm-altmap-track-namespace-boundaries-in-altmap.patch sched-add-__assembly__-guards-around-struct-clone_args.patch dts-arm-gta04-introduce-legacy-spi-cs-high-to-make-display-work-again.patch xen-balloon-set-pages-pageoffline-in-balloon_add_region.patch xen-xenbus-fix-self-deadlock-after-killing-user-process.patch ieee802154-atusb-fix-use-after-free-at-disconnect.patch nl80211-validate-beacon-head.patch cfg80211-validate-ssid-mbssid-element-ordering-assumption.patch cfg80211-initialize-on-stack-chandefs.patch drivers-thermal-qcom-tsens-fix-memory-leak-from-qfpr.patch ima-always-return-negative-code-for-error.patch ima-fix-freeing-ongoing-ahash_request.patch fs-nfs-fix-possible-null-pointer-dereferences-in-enc.patch xprtrdma-toggle-xprt_congested-in-xprtrdma-s-slot-me.patch xprtrdma-send-queue-size-grows-after-a-reconnect.patch 9p-transport-error-uninitialized.patch 9p-avoid-attaching-writeback_fid-on-mmap-with-type-p.patch xen-pci-reserve-mcfg-areas-earlier.patch fuse-fix-request-limit.patch ceph-fix-directories-inode-i_blkbits-initialization.patch ceph-fetch-cap_gen-under-spinlock-in-ceph_add_cap.patch ceph-reconnect-connection-if-session-hang-in-opening.patch sunrpc-rpc-level-errors-should-always-set-task-tk_rp.patch watchdog-aspeed-add-support-for-ast2600.patch netfilter-nf_tables-allow-lookups-in-dynamic-sets.patch drm-amdgpu-fix-kfd-related-kernel-oops-on-hawaii.patch drm-amdgpu-check-for-valid-number-of-registers-to-re.patch perf-probe-fix-to-clear-tev-nargs-in-clear_probe_tra.patch pnfs-ensure-we-do-clear-the-return-on-close-layout-s.patch sunrpc-don-t-try-to-parse-incomplete-rpc-messages.patch pwm-stm32-lp-add-check-in-case-requested-period-cann.patch selftests-seccomp-fix-build-on-older-kernels.patch x86-purgatory-disable-the-stackleak-gcc-plugin-for-t.patch ntb-point-to-right-memory-window-index.patch thermal-fix-use-after-free-when-unregistering-therma.patch thermal_hwmon-sanitize-thermal_zone-type.patch iommu-amd-fix-downgrading-default-page-sizes-in-allo.patch libnvdimm-region-initialize-bad-block-for-volatile-n.patch libnvdimm-fix-endian-conversion-issues.patch fuse-fix-memleak-in-cuse_channel_open.patch libnvdimm-nfit_test-fix-acpi_handle-redefinition.patch sched-membarrier-call-sync_core-only-before-usermode.patch sched-membarrier-fix-private-expedited-registration-.patch sched-core-fix-migration-to-invalid-cpu-in-__set_cpu.patch perf-build-add-detection-of-java-11-openjdk-devel-pa.patch include-trace-events-writeback.h-fix-wstringop-trunc.patch selftests-bpf-adjust-strobemeta-loop-to-satisfy-late.patch kernel-elfcore.c-include-proper-prototypes.patch libbpf-fix-false-uninitialized-variable-warning.patch blk-mq-move-lockdep_assert_held-into-elevator_exit.patch bpf-fix-bpf_event_output-re-entry-issue.patch net-dsa-microchip-always-set-regmap-stride-to-1.patch i2c-qcom-geni-disable-dma-processing-on-the-lenovo-y.patch perf-unwind-fix-libunwind-build-failure-on-i386-syst.patch mlxsw-spectrum_flower-fail-in-case-user-specifies-mu.patch nfp-abm-fix-memory-leak-in-nfp_abm_u32_knode_replace.patch drm-radeon-bail-earlier-when-radeon.cik_-si_support-.patch btrfs-fix-selftests-failure-due-to-uninitialized-i_m.patch kvm-nvmx-fix-consistency-check-on-injected-exception.patch tick-broadcast-hrtimer-fix-a-race-in-bc_set_next.patch perf-stat-reset-previous-counts-on-repeat-with-inter.patch riscv-avoid-interrupts-being-erroneously-enabled-in-.patch vfs-fix-eoverflow-testing-in-put_compat_statfs64.patch coresight-etm4x-use-explicit-barriers-on-enable-disable.patch staging-erofs-fix-an-error-handling-in-erofs_readdir.patch staging-erofs-some-compressed-cluster-should-be-submitted-for-corrupted-images.patch staging-erofs-add-two-missing-erofs_workgroup_put-for-corrupted-images.patch staging-erofs-avoid-endless-loop-of-invalid-lookback-distance-0.patch staging-erofs-detect-potential-multiref-due-to-corrupted-images.patch libnvdimm-prevent-nvdimm-from-requesting-key-when-se.patch Compile testing --------------- We compiled the kernel for 3 architectures: aarch64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg ppc64le: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg x86_64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg Hardware testing ---------------- We booted each kernel and ran the following tests: aarch64: Host 1: ✅ Boot test ✅ xfstests: xfs ✅ selinux-policy: serge-testsuite ✅ lvm thinp sanity ✅ storage: software RAID testing 🚧 ✅ Storage blktests Host 2: ✅ Boot test ✅ Podman system integration test (as root) ✅ Podman system integration test (as user) ✅ Loopdev Sanity ✅ jvm test suite ✅ AMTU (Abstract Machine Test Utility) ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ audit: audit testsuite test ✅ httpd: mod_ssl smoke sanity ✅ iotop: sanity ✅ tuned: tune-processes-through-perf ✅ Usex - version 1.9-29 ✅ stress: stress-ng 🚧 ✅ LTP lite 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ ALSA PCM loopback test 🚧 ✅ ALSA Control (mixer) Userspace Element test 🚧 ✅ trace: ftrace/tracer ppc64le: Host 1: ✅ Boot test ✅ xfstests: xfs ✅ selinux-policy: serge-testsuite ✅ lvm thinp sanity ✅ storage: software RAID testing 🚧 ✅ Storage blktests Host 2: ✅ Boot test ✅ Podman system integration test (as root) ✅ Podman system integration test (as user) ✅ Loopdev Sanity ✅ jvm test suite ✅ AMTU (Abstract Machine Test Utility) ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ audit: audit testsuite test ✅ httpd: mod_ssl smoke sanity ✅ iotop: sanity ✅ tuned: tune-processes-through-perf ✅ Usex - version 1.9-29 🚧 ✅ LTP lite 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ ALSA PCM loopback test 🚧 ✅ ALSA Control (mixer) Userspace Element test 🚧 ✅ trace: ftrace/tracer x86_64: Host 1: ✅ Boot test ✅ Podman system integration test (as root) ✅ Podman system integration test (as user) ✅ Loopdev Sanity ✅ jvm test suite ✅ AMTU (Abstract Machine Test Utility) ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ audit: audit testsuite test ✅ httpd: mod_ssl smoke sanity ✅ iotop: sanity ✅ tuned: tune-processes-through-perf ✅ pciutils: sanity smoke test ✅ Usex - version 1.9-29 ✅ stress: stress-ng 🚧 ❌ LTP lite 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ ALSA PCM loopback test 🚧 ✅ ALSA Control (mixer) Userspace Element test 🚧 ✅ trace: ftrace/tracer Host 2: ✅ Boot test ✅ xfstests: xfs ✅ selinux-policy: serge-testsuite ✅ lvm thinp sanity ✅ storage: software RAID testing 🚧 ✅ IOMMU boot test 🚧 ✅ Storage blktests Host 3: ❌ Boot test 🚧 ❌ /kernel/infiniband/env_setup 🚧 ❌ /kernel/infiniband/sanity Host 4: ❌ Boot test 🚧 ❌ /kernel/infiniband/env_setup 🚧 ❌ /kernel/infiniband/sanity Host 5: ❌ Boot test 🚧 ❌ /kernel/infiniband/env_setup 🚧 ❌ /kernel/infiniband/sanity Host 6: ❌ Boot test 🚧 ❌ /kernel/infiniband/env_setup 🚧 ❌ /kernel/infiniband/sanity Test sources: https://github.com/CKI-project/tests-beaker 💚 Pull requests are welcome for new tests or improvements to existing tests! Waived tests ------------ If the test run included waived tests, they are marked with 🚧. Such tests are executed but their results are not taken into account. Tests are waived when their results are not reliable enough, e.g. when they're just introduced or are being fixed.

5 years

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stable-rc/linux-4.4.y boot: 94 boots: 3 failed, 80 passed with 10 offline, 1 conflict (v4.4.196-31-gc03a561a2969)

by kernelci.org bot

stable-rc/linux-4.4.y boot: 94 boots: 3 failed, 80 passed with 10 offline, 1 conflict (v4.4.196-31-gc03a561a2969) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.4.y/kernel/v4.4.… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.4.y/kernel/v4.4.196-31-… Tree: stable-rc Branch: linux-4.4.y Git Describe: v4.4.196-31-gc03a561a2969 Git Commit: c03a561a29698dec1e1dba6ac96ea4a46d7ee18e Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 47 unique boards, 16 SoC families, 15 builds out of 190 Boot Failures Detected: arm: imx_v4_v5_defconfig: gcc-8: imx27-phytec-phycard-s-rdk: 1 failed lab multi_v5_defconfig: gcc-8: imx27-phytec-phycard-s-rdk: 1 failed lab arm64: defconfig: gcc-8: qcom-qdf2400: 1 failed lab Offline Platforms: arm: qcom_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab davinci_all_defconfig: gcc-8 dm365evm,legacy: 1 offline lab sunxi_defconfig: gcc-8 sun5i-r8-chip: 1 offline lab sun7i-a20-bananapi: 1 offline lab multi_v7_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab sun5i-r8-chip: 1 offline lab sun7i-a20-bananapi: 1 offline lab arm64: defconfig: gcc-8 apq8016-sbc: 1 offline lab Conflicting Boot Failure Detected: (These likely are not failures as other labs are reporting PASS. Needs review.) i386: i386_defconfig: qemu_i386: lab-baylibre: FAIL (gcc-8) lab-linaro-lkft: PASS (gcc-8) --- For more info write to <info(a)kernelci.org>

5 years

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[PATCH 3/4] media: radio: wl1273: fix interrupt masking on release

by Johan Hovold

If a process is interrupted while accessing the radio device and the core lock is contended, release() could return early and fail to update the interrupt mask. Note that the return value of the v4l2 release file operation is ignored. Fixes: 87d1a50ce451 ("[media] V4L2: WL1273 FM Radio: TI WL1273 FM radio driver") Cc: stable <stable(a)vger.kernel.org> # 2.6.38 Cc: Matti Aaltonen <matti.j.aaltonen(a)nokia.com> Cc: Mauro Carvalho Chehab <mchehab(a)redhat.com> Signed-off-by: Johan Hovold <johan(a)kernel.org> --- drivers/media/radio/radio-wl1273.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/media/radio/radio-wl1273.c b/drivers/media/radio/radio-wl1273.c index 104ac41c6f96..112376873167 100644 --- a/drivers/media/radio/radio-wl1273.c +++ b/drivers/media/radio/radio-wl1273.c @@ -1148,8 +1148,7 @@ static int wl1273_fm_fops_release(struct file *file) if (radio->rds_users > 0) { radio->rds_users--; if (radio->rds_users == 0) { - if (mutex_lock_interruptible(&core->lock)) - return -EINTR; + mutex_lock(&core->lock); radio->irq_flags &= ~WL1273_RDS_EVENT; -- 2.23.0

5 years

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[PATCH 2/2] USB: legousbtower: fix memleak on disconnect

by Johan Hovold

If disconnect() races with release() after a process has been interrupted, release() could end up returning early and the driver would fail to free its driver data. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Johan Hovold <johan(a)kernel.org> --- drivers/usb/misc/legousbtower.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/usb/misc/legousbtower.c b/drivers/usb/misc/legousbtower.c index 9d4c52a7ebe0..62dab2441ec4 100644 --- a/drivers/usb/misc/legousbtower.c +++ b/drivers/usb/misc/legousbtower.c @@ -419,10 +419,7 @@ static int tower_release (struct inode *inode, struct file *file) goto exit; } - if (mutex_lock_interruptible(&dev->lock)) { - retval = -ERESTARTSYS; - goto exit; - } + mutex_lock(&dev->lock); if (dev->open_count != 1) { dev_dbg(&dev->udev->dev, "%s: device not opened exactly once\n", -- 2.23.0

5 years

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[PATCH 1/2] USB: ldusb: fix memleak on disconnect

by Johan Hovold

If disconnect() races with release() after a process has been interrupted, release() could end up returning early and the driver would fail to free its driver data. Fixes: 2824bd250f0b ("[PATCH] USB: add ldusb driver") Cc: stable <stable(a)vger.kernel.org> # 2.6.13 Signed-off-by: Johan Hovold <johan(a)kernel.org> --- drivers/usb/misc/ldusb.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/usb/misc/ldusb.c b/drivers/usb/misc/ldusb.c index f3108d85e768..147c90c2a4e5 100644 --- a/drivers/usb/misc/ldusb.c +++ b/drivers/usb/misc/ldusb.c @@ -380,10 +380,7 @@ static int ld_usb_release(struct inode *inode, struct file *file) goto exit; } - if (mutex_lock_interruptible(&dev->mutex)) { - retval = -ERESTARTSYS; - goto exit; - } + mutex_lock(&dev->mutex); if (dev->open_count != 1) { retval = -ENODEV; -- 2.23.0

5 years

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Linux-stable-mirror October 2019