This is very likely the result of an upstream stable patch that was discovered late in the testing and unfortunately the kernel was released despite that finding. The following patch is suspected to break Xen:
commit 5490ee42c5725aa3e32634c19f70913e0e634d0c Author: Stefano Stabellini <[email protected]> Date: Fri Feb 18 11:32:40 2011 +0000 xen: set max_pfn_mapped to the last pfn mapped We try to resolve this as quickly as possible by reverting that patch and are still in the process of finding an acceptable long-term solution for the issue the patch tried to address. ** Tags added: kernel-server lucid ** Also affects: linux (Ubuntu Lucid) Importance: Undecided Status: New ** Changed in: linux (Ubuntu) Status: Confirmed => Invalid ** Changed in: linux (Ubuntu Lucid) Importance: Undecided => High ** Changed in: linux (Ubuntu Lucid) Status: New => In Progress ** Changed in: linux (Ubuntu Lucid) Assignee: (unassigned) => Stefan Bader (stefan-bader-canonical) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/790747 Title: Ubuntu 10.04 freeze on boot when using more than 512M in Xenserver -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
