Bugs item #1842160, was opened at 2007-11-30 21:12
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Category: intel
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Carlo Marcelo Arenas Belon (carenas)
Assigned to: Nobody/Anonymous (nobody)
Summary: Solaris 10 8/07 (AKA update 4) x86 guest can't boot 64 bit

Initial Comment:
Host CPU: Intel(R) Core(TM)2 CPU 6320
KVM: 54 + ide patches and set_cr3 patch pre-kvm-55
Host OS: Gentoo 2007.0 with kernel 2.6.22-gentoo-r9
Host ARCH: amd64 (64bit)
Guest OS: Solaris 10 8/07 x86 Generic 120012-14
VM parameters: -m 512

problem only happens when running kvm's CPU emulation (doesn't happen with 
-no-kvm) and triggers a GP as shown by :

set_cr4: #GP, clearing PAE while in long mode
inject_general_protection: rip 0x100ee24.

it might be related to the GP reported as part of the discussion for bug 
1699695 which apparently has a patch available (but not yet committed) which I 
hadn't been able to track down to test

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