@Mathieu, it is sort of related to the whole thing of cleanup_highmap suddenly poking at page table mappings it did not before (on 64bit) and Xen trying to work-around that in a way that changes behaviour on 32bit. We will likely see a partial revert of that upstream. But for the patch you mentioned, that was never added to stable and not in any 10.04.
I don't think we really need to change max_pfn_mapped behaviour for 2.6.32-2.6.35 since the change to cleanup_highmap was reverted from both longterm trees and so Xen does not need to adapt for that. If longterm ever picks up cleanup_highmap, we will need the xen patch we reverted, the patch Mathieu pointed out and the partial revert which I do not see upstream yet. I just checked and any 2.6.32-33.64 kernel or higher for Lucid should work again. Can someone confirm this? -- 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 578M in Xenserver / Xen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/790747/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
