Tim Deegan
2009-Dec-02 16:26 UTC
[Xen-devel] [PATCH] x86 hvm: fix up the unified HAP nested-pagefault handler.
x86 hvm: fix up the unified HAP nested-pagefault handler. A guest PFN may have been marked dirty and switched to p2m_ram_rw by another CPU between the VMEXIT and lookup in this handler, so we can''t just check for p2m_ram_logdirty. Also, handle_mmio doesn''t handle passthrough MMIO. Signed-off-by: Tim Deegan <Tim.Deegan@citrix.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel