Xen/IA64 Healthiness Report

----------------------------

All the case about XenU have failed in this Cset! Once XenU domains is destroyed , Xen0 crashed! And this problem can be reproduced. The crash information

is as follows:

(XEN) BUG at page_alloc.c:863

(XEN) FIXME: implement ia64 dump_execution_state()

(XEN)

(XEN) ****************************************

(XEN) Panic on CPU 0:

(XEN) BUG at page_alloc.c:863

(XEN) ****************************************

(XEN)

(XEN) Reboot in five seconds...

And the SMPVTI_Windows case also failed in the nightly test, but is ok when manually tested.

Testing Environment:

----------------------------

Platform: Tiger4

Processor: Itanium 2 Processor

Logic Processors number: 8 (2 processors with Due Core)

PAL version: 8.47

Service OS: RHEL4u3 IA64 SMP with 2 VCPUs

VTI Guest OS: RHEL4u2 & RHEL4u3

XenU Guest OS: RHEL4u2

Xen IA64 Unstable tree: 14364:cb2575cec95c

Xen Schedule: credit

VTI Guest Firmware Flash.fd.2006.12.01 MD5:

09a224270416036a8b4e6f8496e97854

Summary Test Report:

-----------------------------

Total cases: 16

Passed: 9

Failed: 7

Case Name Status Case Description

Four_SMPVTI_Coexist pass 4 VTI (mem=256, vcpus=2)

Two_UP_VTI_Co pass 2 UP_VTI (mem=256)

One_UP_VTI pass 1 UP_VTI (mem=256)

One_UP_XenU crash 1 UP_xenU(mem=256)

SMPVTI_LTP pass VTI (vcpus=4, mem=512) run LTP

SMPVTI_and_SMPXenU crash 1 VTI + 1 xenU (mem=256 vcpus=2)

Two_SMPXenU_Coexist crash 2 xenU (mem=256, vcpus=2)

One_SMPVTI_4096M pass 1 VTI (vcpus=2, mem=4096M)

SMPVTI_Network pass 1 VTI (mem=256,vcpu=2) and 'ping'

SMPXenU_Network crash 1 XenU (vcpus=2) and 'ping'

One_SMP_XenU crash 1 SMP xenU (vcpus=2)

One_SMP_VTI pass 1 SMP VTI (vcpus=2)

SMPVTI_Kernel_Build pass VTI (vcpus=4) and do Kernel Build

Four_SMPVTI_Coexist pass 4 VTI domains( mem=256, vcpu=2)

SMPVTI_Windows fail SMPVTI windows(vcpu=2)

SMPWin_SMPVTI_SMPxenU crash SMPVTI Linux/Windows & XenU

UPVTI_Kernel_Build pass 1 UP VTI and do kernel build

Notes:

-----------------------------

The last stable changeset:

-----------------------------

14077:8a58ea36e420

Best Regards

Liuqing