[Kernel-packages] [Bug 1269404] Re: BUG: soft lockup - CPU#2 stuck for 22s! [systemd-udevd:546]

2015-03-18 Thread David Cohen
You can take a look at this kernel commit. It is the fix for kernel 3.14 stable tree and has the info about the fix applied to Linux master branch too: commit 4c03d4699182312ed42257834b915492af16022a Author: Peter Zijlstra Date: Wed Apr 9 16:24:47 2014 +0200 x86,preempt: Fix preemption for

[Kernel-packages] [Bug 1269404] Re: BUG: soft lockup - CPU#2 stuck for 22s! [systemd-udevd:546]

2014-04-06 Thread David Cohen
What was the last known kernel affected by this bug? I would like to bisect it and find what patch fixed it. -- 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/1269404 Title: BUG: soft locku

[Kernel-packages] [Bug 1269404] Re: BUG: soft lockup - CPU#2 stuck for 22s! [systemd-udevd:546]

2014-04-03 Thread David Cohen
I've got this same issue on Intel Merrifield based device. I managed to workaround with the attached hackish patch. I commented on lkml here: http://www.spinics.net/lists/kernel/msg1716965.html ** Patch added: "0001-x86-sched-HACK-crazy-workaround-to-avoid-scheduler-r.patch" https://bugs.lau