I was studying interrupt handling in xen-3.x. I came across "* create_bounce_frame*" in xen-3.3.0/xen/arch/x86/x86_32/entry.S I am having some problem understanding the flow of code. Can somebody please give me a step-by-step overview of the flow of interrupt handling right after an interrupt occurs and h/w transfers control to xen. Where is the control passed in xen? (exact entry point) please help me. Furquan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel