Post this bug to upstream linux-omap mail list [1]. And tested 2 patches from Santosh, these 2 patches don't fix this issue.
Sebjan helped to test the kernel which turn off CONFIG_SMP, still reproduce this issue. [1]: http://www.spinics.net/lists/linux-omap/msg43778.html -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/633227 Title: instabilities with highmem activated -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs