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Hi Xen developers and enthousiasts, Recently I have been having a lot of problems with HVM hosts on a dual Xeon E5606 box. Problem is that HVM hosts don''t work on it at all and crash the server. Today I got the logging to work over an IPMI console so then I compiled a fresh xen-unstable. Apart from the message I posted in the subject the call trace reads as follows: (XEN) Xen call

Keir, George, it in particular doesn''t do what its title says: "Remove lock in ept_get_entry, ..." - the last two hunks are simply missing compared to -unstable c/s 22526 (I have no cluse how that happened). Jan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

The patch ''mem_event: use wait queue when ring is full'' I just sent out makes use of the waitqueue feature. There are two issues I get with the change applied: I think I got the logic right, and in my testing vcpu->pause_count drops to zero in p2m_mem_paging_resume(). But for some reason the vcpu does not make progress after the first wakeup. In my debugging there is one

Populate-on-demand: Check pages being returned by the balloon driver This patch series is the second result of my work last summer on decreasing fragmentation of superpages in a guests'' p2m when using populate-on-demand. This patch series is against 4.1; I''m posting it to get feedback on the viability of getting a ported version of this patch into 4.2. As with the previous

From: Zhang Xiantao <xiantao.zhang@intel.com> With virtual EPT support, L1 hyerpvisor can use EPT hardware for L2 guest''s memory virtualization. In this way, L2 guest''s performance can be improved sharply. According to our testing, some benchmarks can show > 5x performance gain. Signed-off-by: Zhang Xiantao <xiantao.zhang@intel.com> Zhang Xiantao (11):