On 23/06/2015 14:21, Alex Bennée wrote: > While I was testing multi-threaded TCG I discovered once consequence of > using locking around memory_region_dispatch is that virt-io transactions > could dead lock trying to grab the main mutex. This is due to the > virt-io driver writing data back into the system memory:
Have you looked at the patches I posted last week? http://thread.gmane.org/gmane.comp.emulators.qemu/345258 Paolo
