Gregory Haskins wrote: >>>> On Wed, May 9, 2007 at 6:12 PM, in message >>>> > <[EMAIL PROTECTED]>, > "Dor Laor" <[EMAIL PROTECTED]> wrote: > >> I wonder if VMX or SVM have an option of injecting several virq at once. >> > > VMX definitely does not (IIUC). I don't know enough about SVN to say for > sure, but my gut tells me that its not likely. A physical CPU can only > accept a single vector at a time, so I bet the virtual ones do as well. If > there is more than one pending, I think the intention is to both inject the > virq and set the IRQ_WINDOW_EXIT feature to exit on the next RFLAGS.IF window. > >
IIRC SVM can queue a single interrupt. You tell it it's priority level, and it will inject it when eflags.if and tpr permit. Should be very useful. -- error compiling committee.c: too many arguments to function ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ kvm-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/kvm-devel
