On 17.10.2008, at 17:37, Jan Kiszka wrote:

Alexander Graf wrote:

On 15.10.2008, at 16:27, Jan Kiszka wrote:

This fixes Windows 64-bit boot regressions: PIT IRQs must not be
delivered via LVT0 lines if they are masked.

Hum, I still run into issues when booting the free Hyper-V system (or
Windows Server 2008). It BSODs on bootup in 9 out of 10 cases, but boots
just fine with -no-kvm-pit, even though I have your patches applied.

Any ideas?

Grmbl. What is the last working commit? And does commenting out the PIT
forwarding in __inject_pit_timer_intr change the picture?

I'll try to bisect things later on - but I need to do other stuff before that, so don't expect anything before monday.

"Free Hyper-V" - is this something I can simply download somewhere? URLs
welcome. My colleague with all the MSDN CDs is out of office.

Yes, you can just download it at http://www.microsoft.com/servers/hyper-v-server/how-to-get.mspx . I only installed it with my nested SVM patches applied, but I guess it should install without too. The installed system definitely runs without.

Alex

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