[Kernel-packages] [Bug 1896726] Re: [UBUNTU 20.04.1] qemu (secure guest) crash due to gup_fast / dynamic page table folding issue

2020-11-30 Thread Frank Heimes
The bug "Focal update: v5.4.69 upstream stable release" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1900624 was just updated to Fix released, hence aligning the status of the focal entry here and with that closing this ticket as Fix Released. ** Changed in: linux (Ubuntu Focal)

[Kernel-packages] [Bug 1896726] Re: [UBUNTU 20.04.1] qemu (secure guest) crash due to gup_fast / dynamic page table folding issue

2020-10-20 Thread Frank Heimes
The focal part of this ticket is addressed by: "Focal update: v5.4.69 upstream stable release" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1900624 And LP 1900624 is Fix Committed and the patches are already applied to focal master-next. Hence aligning the status of this ticket to LP

[Kernel-packages] [Bug 1896726] Re: [UBUNTU 20.04.1] qemu (secure guest) crash due to gup_fast / dynamic page table folding issue

2020-10-09 Thread Frank Heimes
Since the patch is now coming via upstream stable to focal (https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.69), watching out for a LP ticket "Focal update: v5.4.69 upstream stable release"... ** Changed in: linux (Ubuntu Focal) Status: Incomplete => Triaged -- You received

[Kernel-packages] [Bug 1896726] Re: [UBUNTU 20.04.1] qemu (secure guest) crash due to gup_fast / dynamic page table folding issue

2020-10-08 Thread Launchpad Bug Tracker
This bug was fixed in the package linux - 5.8.0-21.22 --- linux (5.8.0-21.22) groovy; urgency=medium * groovy/linux: 5.8.0-21.22 -proposed tracker (LP: #1898150) * Packaging resync (LP: #1786013) - update dkms package versions * Fix broken e1000e device after S3 (LP:

[Kernel-packages] [Bug 1896726] Re: [UBUNTU 20.04.1] qemu (secure guest) crash due to gup_fast / dynamic page table folding issue

2020-09-30 Thread Frank Heimes
For the reason of completeness this is the link to the patch request for groovy: https://lists.ubuntu.com/archives/kernel-team/2020-September/thread.html#113731 and it got already applied to groovy master-next. -- You received this bug notification because you are a member of Kernel Packages,

[Kernel-packages] [Bug 1896726] Re: [UBUNTU 20.04.1] qemu (secure guest) crash due to gup_fast / dynamic page table folding issue

2020-09-29 Thread Frank Heimes
** Changed in: linux (Ubuntu Groovy) Status: In Progress => Fix Committed -- 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/1896726 Title: [UBUNTU 20.04.1] qemu (secure guest) crash

[Kernel-packages] [Bug 1896726] Re: [UBUNTU 20.04.1] qemu (secure guest) crash due to gup_fast / dynamic page table folding issue

2020-09-29 Thread Frank Heimes
Okay - very good - many thx, Klaus! -- 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/1896726 Title: [UBUNTU 20.04.1] qemu (secure guest) crash due to gup_fast / dynamic page table

[Kernel-packages] [Bug 1896726] Re: [UBUNTU 20.04.1] qemu (secure guest) crash due to gup_fast / dynamic page table folding issue

2020-09-29 Thread Frank Heimes
I just uploaded a ddeb to: https://people.canonical.com/~fheimes/lp1896726/focal/ -- 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/1896726 Title: [UBUNTU 20.04.1] qemu (secure guest)

[Kernel-packages] [Bug 1896726] Re: [UBUNTU 20.04.1] qemu (secure guest) crash due to gup_fast / dynamic page table folding issue

2020-09-28 Thread Frank Heimes
Thx for testing, that definitely gives even more confidence ... -- 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/1896726 Title: [UBUNTU 20.04.1] qemu (secure guest) crash due to gup_fast

[Kernel-packages] [Bug 1896726] Re: [UBUNTU 20.04.1] qemu (secure guest) crash due to gup_fast / dynamic page table folding issue

2020-09-28 Thread Frank Heimes
I took this from "linux-next" (where it was tagged with 'next-20200923') as: ~/linux-next$ git show a02b55ea66b9 commit a02b55ea66b9257744528da609a26279152a3bc3 Author: Vasily Gorbik Date: Wed Sep 23 09:49:28 2020 +1000 mm/gup: fix gup_fast with dynamic page table folding

[Kernel-packages] [Bug 1896726] Re: [UBUNTU 20.04.1] qemu (secure guest) crash due to gup_fast / dynamic page table folding issue

2020-09-24 Thread Frank Heimes
Hi Gerald, I wasn't aware that you already started to work on/with upstream stable - that's great! I had a look at the backport at https://lore.kernel.org/stable/patch-1.thread-41918b.git-41918be365c0.your-ad-here.call-01600439945-ext-8991@work.hours/ and it applied cleanly on current focal

[Kernel-packages] [Bug 1896726] Re: [UBUNTU 20.04.1] qemu (secure guest) crash due to gup_fast / dynamic page table folding issue

2020-09-24 Thread Frank Heimes
** Summary changed: - [UBUNTU 20.04.1]Secure guest (qemu) crash during boot (mostly) but also while running workload (rare) (secure execution) + [UBUNTU 20.04.1] qemu (secure guest) crash due to gup_fast / dynamic page table folding issue -- You received this bug notification because you are