[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] RE: [Xen-devel] writable page tables appear to be causing xen to lock up
> I've just tried enabling writable page tables in FreeBSD. > > I'm seeing the following code in traps.c hit over again. > Disabling the DPRINTK on line 341 doesn't help, it just > causes the machine to become unresponsive quietly. You'll have to give us a bit more to go on. I presume this is in unstable? It's probably worth adding a show_stack and a show_guest_stack to see how you're getting there. Ian > xen_fault: > > if ( likely((fixup = search_exception_table(regs->eip)) != 0) ) { > perfc_incrc(copy_user_faults); > if ( !shadow_mode_enabled(d) ) > DPRINTK("Page fault: %p -> %p\n", regs->eip, fixup); > regs->eip = fixup; > return 0; > } > > _______________________________________________ > Xen-devel mailing list > Xen-devel@xxxxxxxxxxxxxxxxxxx > http://lists.xensource.com/xen-devel > _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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