RE: [Xen-devel] Testing status of fully virtualized guests (Intel VT) on 64bit XEN unstable

["Nakajima, Jun" <jun.nakajima@xxxxxxxxx>]

Ed Smith wrote:
> * NEW: "__hvm_bug at vmx.c:2286" booting 32bit SMP guest kernel on
>    64bit Hypervisor (see boot.7)

I need clarification. Are you seeing the following message at the time
of "Then XEN crashed"? __hvm_bug is supposed to terminate the domain
only, not Xen. Can you also please printk the exit_reason for this case?

>From boot.7:
---
Then XEN crashed

(XEN) __hvm_bug at vmx.c:2286
(XEN) ----[ Xen-3.0-unstable    Not tainted ]----
(XEN) CPU:    0
(XEN) RIP:    0060:[<00000000c0100264>]
(XEN) RFLAGS: 0000000000010006   CONTEXT: hvm
(XEN) rax: 0000000000000671   rbx: 00000000c038fff0   rcx:
0000000000000003
(XEN) rdx: 0000000000000fc0   rsi: 000000000000fffe   rdi:
00000000c040736c
(XEN) rbp: 000000000048c007   rsp: 00000000c031c058   r8:
0000000000000000
(XEN) r9:  0000000000000000   r10: 0000000000000000   r11:
0000000000000000
(XEN) r12: 0000000000000000   r13: 0000000000000000   r14:
0000000000000000
(XEN) r15: 0000000000000000   cr0: 0000000080050033   cr3:
00000000037f5000
(XEN) ds: 007b   es: 007b   fs: 0000   gs: 0000   ss: 0068   cs: 0060
(XEN) domain_crash_sync called from vmx.c:2286


Thanks,
Jun
---
Intel Open Source Technology Center

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