Re: [patch 0/4] KVM/ia64 SN2 RTC backed ITC emulation
Avi Kivity <[email protected]>
| Newsgroups | org.kernel.vger.kvm-ia64 |
|---|---|
| Message-ID | <[email protected]> |
[email protected] wrote: > This set of patches switches KVM to use the SN2 RTC clock source as > backing for the ITC emulation, as the ITC isn't synchronized on SN2. > > The RTC is a memory mapped register which needs to be mapped into the > address space of the VMM module, and also accessed from the kernel. I > could try and split the changes into seperate files, but I honestly > thing it would cause more clutter than doing it this way. > > With this change I can boot 64 vcpus on ia64 at stable boot times, > with the ITC backed ITC emulation, the boot would regularly hang for > minutes because time would suddenly go backwards. > > Let me know what you think - this patch set is against Avi's tree as > of earlier today. > Applied, thanks. -- error compiling committee.c: too many arguments to function