Displaying 1 result from an estimated 1 matches for "__do_update_va_mapping".
2011 Dec 10
2
HYBRID: SMP without HAP (PV MMU)
Hi,
I have hybrid smp running with autoxlate. However, without autoxlate, I am
running into issues realted to TLB flush. The guest in this case makes
multicalls as part of which cache is flushed (__do_update_va_mapping,
etc..). However, the guest is using VPIDs and it is getting complicated.
I can just xen not do any TLB management and let the guest just do it
after return from the hypercall. That would be simpler than hacking xen
further to put in hooks for hybrid. However, before doing that, I am wondering
if t...