RE: [Xen-ia64-devel] CONFIG_DOMAIN0_CONTIGUOUS in domain.c

["Zhang, Xiantao" <xiantao.zhang@xxxxxxxxx>]

Hi Eddie,

         When disable this compile option CONFIG_DOMAIN0_CONTIGUOUS with the latest CSet# 9000,  Xen hangs  during its boot process ,but when enable this option , It has nothing wrong .

 the serial output is as below :

(XEN) About to call timer_init()

(XEN) About to call sort_main_extable()

(XEN) About to call domain_create()

(XEN) ###allocating rid_range, domain f000000007ff8900: starting_rid=40000, ending_rid=80000

(XEN) arch_domain_create: domain=f000000007ff8900

(XEN) About to call construct_dom0()

(XEN) *** LOADING DOMAIN 0 ***

(XEN) METAPHYSICAL MEMORY ARRANGEMENT:

(XEN)  Kernel image:  4000000->4dd00d0

(XEN)  Entry address: 400ff20

(XEN)  Init. ramdisk: 1fac0000 len 13e853

(XEN)  Start info.:   1fc00000->1fc04000

(XEN) assign_new_domain_page: Can't alloc!!!! Aaaargh!

(XEN) BUG at xen/domain.c:661

(XEN) unknown hypercall 1270

(XEN) unknown hypercall 1270

(XEN) unknown hypercall 1270

(XEN) unknown hypercall 1270

(XEN) unknown hypercall 1270

(XEN) unknown hypercall 1270

(XEN) unknown hypercall 1270

(XEN) unknown hypercall 1270

(XEN) unknown hypercall 1270

(XEN) unknown hypercall 1270

(XEN) unknown hypercall 1270

(XEN) unknown hypercall 1270

(XEN) unknown hypercall 1270

(XEN) unknown hypercall 1270

(XEN) unknown hypercall 1270

(XEN) unknown hypercall 1270

(XEN) unknown hypercall 1270

(XEN) unknown hypercall 1270

Thanks 
     Xiantao
CSD-OTC PRC Virtualization
Intel (China) Limited

---

From: xen-ia64-devel-bounces@xxxxxxxxxxxxxxxxxxx [mailto:xen-ia64-devel-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Dong, Eddie
Sent: 2006年2月27日 15:54
To: xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-ia64-devel] CONFIG_DOMAIN0_CONTIGUOUS in domain.c

 

All:

    I am not sure if somebody has tested the path with CONFIG_DOMAIN0_CONTIGUOUS in xen/arch/ia64/xen/domain.c disabled, as this is a must for p2m/vp coming patches, please echo if yes? If no, then it is an urgent task now to either remove the code or disable the configuration by default.

 

Thanks,eddie

 

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