** Changed in: linux (Ubuntu) Importance: Undecided => High ** Changed in: linux (Ubuntu) Status: New => Triaged
** Changed in: linux (Ubuntu) Assignee: Skipper Bug Screeners (skipper-screen-team) => Joseph Salisbury (jsalisbury) ** Also affects: linux (Ubuntu Cosmic) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Xenial) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Bionic) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Xenial) Status: New => Triaged ** Changed in: linux (Ubuntu Bionic) Status: New => Triaged ** Changed in: linux (Ubuntu Cosmic) Status: New => Triaged ** Changed in: linux (Ubuntu Xenial) Importance: Undecided => High ** Changed in: linux (Ubuntu Bionic) Importance: Undecided => High ** Changed in: linux (Ubuntu Cosmic) Importance: Undecided => High ** Changed in: linux (Ubuntu Xenial) Assignee: (unassigned) => Joseph Salisbury (jsalisbury) ** Changed in: linux (Ubuntu Bionic) Assignee: (unassigned) => Joseph Salisbury (jsalisbury) ** Changed in: linux (Ubuntu Cosmic) Assignee: (unassigned) => Joseph Salisbury (jsalisbury) ** Changed in: linux (Ubuntu Cosmic) Status: Triaged => Fix Released -- You received this bug notification because you are a member of नेपाली भाषा समायोजकहरुको समूह, which is subscribed to Xenial. Matching subscriptions: Ubuntu 16.04 Bugs https://bugs.launchpad.net/bugs/1800849 Title: [Ubuntu] kvm: fix deadlock when killed by oom Status in Ubuntu on IBM z Systems: Triaged Status in linux package in Ubuntu: Fix Released Status in linux source package in Xenial: Fix Released Status in linux source package in Bionic: In Progress Status in linux source package in Cosmic: Fix Released Bug description: Description: kvm: fix deadlock when killed by oom Symptom: oom killer leaves processes in a deadlock state. Problem: The problem arises in the rare cases in which handle_mm_fault does not release the mm_sem. Solution: Correct the issue by manually relaese the mm_sem when needed. Reproduction: Create numerous KVM guests so that the host starts swapping and memory becomes overcomitted and the oom killer is triggered. kernel 4.19 Upstream-ID: 306d6c49ac9ded11114cb53b0925da52f2c2ada1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-z-systems/+bug/1800849/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~group.of.nepali.translators Post to : group.of.nepali.translators@lists.launchpad.net Unsubscribe : https://launchpad.net/~group.of.nepali.translators More help : https://help.launchpad.net/ListHelp