RE: [Xen-devel] Latest bk can NOT compile on x86_64

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

David F Barrera wrote:
> OK. This is the first time that I've been able to build Xen on SLES 9
> x86_64. When attempting to boot, Dom0 crashes. Although there is
> already 
> a defect open (Bugzilla #26) for a failure to boot Dom0 on x86_64 on
> FC4, I am opening a new defect (Bugzilla #65) since the failures
> appear different.
> 
> (XEN) Scrubbing Free RAM: ...........done.
> (XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch
> input to Xen). (XEN) CPU:    0
> (XEN) EIP:    e030:[<0000000000000000>]
> (XEN) EFLAGS: 0000000000010282
> (XEN) rax: 00000000ffffffea   rbx: 00000000105f5000   rcx:
> 0000000000000000 
> rdx: 0000000000000000
> (XEN) rsi: 0000000000000001   rdi: ffffffff804ebf40   rbp:
> 0000000000000808 
> rsp: ffffffff804ebf08
> (XEN) r8:  0000000000000000   r9:  0000000000000000   r10:
> 0000000000007ff0 
> r11: 0000000000000282
> (XEN) r12: 0000000000000000   r13: ffffffff805f4000   r14:
> ffffffff80102000 
> r15: ffffffff804ebfb0
> (XEN) Xen stack trace from rsp=ffffffff804ebf08:
> (XEN)    ffffffff80118d9d 0000000000000202 ffffffff80118da1
> 000000000001e030 0000000000010282 ffffffff804ebf40 000000000000e02b
> 00000000105f5808 (XEN)    0000000010101065 0000000000000000
> ffffffff80115d08 0000000000000000 0000000000000000 ffffffff804d8080
> ffffffff80 on CPU0: 
> Domain 0 crashed!
> ****************************************
> 

This is different from the other ones, but we need more hints as I don't
see this problem on our machines. For example, can you show the
instructions around 0xffffffff80118d9d? Please do like
1. objdump -d vmlinux > out (in linux-2.6.11-xen0)
2. search ffffffff80118d9d in 'out'
3. cut and send the disassembled instructions around ffffffff80118d9d.

Jun
---
Intel Open Source Technology Center

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