This bug was fixed in the package linux - 4.15.0-51.55 --------------- linux (4.15.0-51.55) bionic; urgency=medium
* linux: 4.15.0-51.55 -proposed tracker (LP: #1829219) * disable a.out support (LP: #1818552) - [Config] Disable a.out support * [UBUNTU] qdio: clear intparm during shutdown (LP: #1828394) - s390/qdio: clear intparm during shutdown * ftrace in ubuntu_kernel_selftests hang with Cosmic kernel (LP: #1826385) - kprobes/x86: Fix instruction patching corruption when copying more than one RIP-relative instruction * touchpad not working on lenovo yoga 530 (LP: #1787775) - Revert "UBUNTU: SAUCE: i2c:amd Depends on ACPI" - Revert "UBUNTU: SAUCE: i2c:amd move out pointer in union i2c_event_base" - Revert "UBUNTU: SAUCE: i2c:amd I2C Driver based on PCI Interface for upcoming platform" - i2c: add helpers to ease DMA handling - i2c: add a message flag for DMA safe buffers - i2c: add extra check to safe DMA buffer helper - i2c: Add drivers for the AMD PCIe MP2 I2C controller - [Config] Update config for AMD MP2 I2C driver - [Config] Update I2C_AMD_MP2 annotations * tm-unavailable in powerpc/tm failed on Bionic Power9 (LP: #1813129) - selftests/powerpc: Check for pthread errors in tm-unavailable - selftests/powerpc: Skip tm-unavailable if TM is not enabled * cp_abort in powerpc/context_switch from ubunut_kernel_selftests failed on Bionic P9 (LP: #1813134) - selftests/powerpc: Remove redundant cp_abort test * bionic/linux: completely remove snapdragon files from sources (LP: #1827880) - [Packaging] remove snapdragon dead files - [Config] update configs after snapdragon removal * The noise keeps occurring when Headset is plugged in on a Dell machine (LP: #1827972) - ALSA: hda/realtek - Fixed Dell AIO speaker noise * Geneve tunnels don't work when ipv6 is disabled (LP: #1794232) - geneve: correctly handle ipv6.disable module parameter * There are 4 HDMI/Displayport audio output listed in sound setting without attach any HDMI/DP monitor (LP: #1827967) - ALSA: hda/hdmi - Read the pin sense from register when repolling - ALSA: hda/hdmi - Consider eld_valid when reporting jack event * Headphone jack switch sense is inverted: plugging in headphones disables headphone output (LP: #1824259) - ASoC: rt5645: Headphone Jack sense inverts on the LattePanda board * CTAUTO:DevOps:860.50:devops4fp1:Error occurred during LINUX Dmesg error Checking for all LINUX clients for devops4p10 (LP: #1766201) - SAUCE: integrity: downgrade error to warning * Screen freeze after resume from S3 when HDMI monitor plugged on Dell Precision 7740 (LP: #1825958) - PCI: Restore resized BAR state on resume * potential memory corruption on arm64 on dev release (LP: #1827437) - driver core: Postpone DMA tear-down until after devres release * powerpc/pmu/ebb test in ubuntu_kernel_selftest failed with "error while loading shared libraries" on Bionic/Cosmic PowerPC (LP: #1812805) - selftests/powerpc/pmu: Link ebb tests with -no-pie * unnecessary request_queue freeze (LP: #1815733) - block: avoid setting nr_requests to current value - block: avoid setting none scheduler if it's already none * Kprobe event string type argument failed in ftrace from ubuntu_kernel_selftests on B/C i386 (LP: #1825780) - selftests/ftrace: Fix kprobe string testcase to not probe notrace function * hns: fix socket accounting (LP: #1826911) - net: hns: fix skb->truesize underestimation * False positive test result in run_netsocktests from net in ubuntu_kernel_selftest (LP: #1825777) - selftests/net: correct the return value for run_netsocktests -- Kleber Sacilotto de Souza <kleber.so...@canonical.com> Wed, 15 May 2019 14:48:35 +0200 ** Changed in: linux (Ubuntu Bionic) Status: Fix Committed => Fix Released ** Changed in: linux (Ubuntu Cosmic) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1827437 Title: potential memory corruption on arm64 on dev release Status in linux package in Ubuntu: Fix Released Status in linux source package in Bionic: Fix Released Status in linux source package in Cosmic: Fix Released Bug description: [Impact] Potential memory corruption. [Test Case] I've not seen a failure in practice (well, it's easy to crash 5.0 but, as the commit message notes, that's because it includes an additional patch that happens to "tickle" this. But to regression test, I boot a HiSilicon D06 to a ramdisk and remove the hisi_sas_v3_hw module, which allocates memory as described in the commit message. [Fix] 376991db4b646 driver core: Postpone DMA tear-down until after devres release [Regression Risk] From the stable tree, so in theory would be applied eventually anyway. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1827437/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp