in kernel-2.6.18-164.2.1.el5

FYI:

Tested the original issue in -164.el5_2.1.

steps  in https://bugzilla.redhat.com/show_bug.cgi?id=523450
====
Result :
ON intel Host:
i686      PASS
i686-PAE  PASS
x86_64    PASS

ON AMD HOST
i686      PASS
i686-PAE  PASS
x86_64    Failed*
====

Failed* : the guest hang, and " kvm: inject_page_fault: double fault 0x80444038 " is found in host's dmesg.    can reproduce the failure in kernel -164 and earlier version. I am going to open a bz against kvm.

Retested the failure on another AMD host . PASS.


Host cpu info :
processor       : 3
vendor_id       : AuthenticAMD
cpu family      : 16
model           : 2
model name      : AMD Phenom(tm) 9600B Quad-Core Processor
stepping        : 3
cpu MHz         : 2300.000
cache size      : 512 KB
physical id     : 0
siblings        : 4
core id         : 3
cpu cores       : 4
apicid          : 3
fpu             : yes
fpu_exception   : yes
cpuid level     : 5
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc nonstop_tsc pni cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy altmovcr8 abm sse4a misalignsse 3dnowprefetch osvw
bogomips        : 4609.70
TLB size        : 1024 4K pages
clflush size    : 64
cache_alignment : 64
address sizes   : 48 bits physical, 48 bits virtual
power management: ts ttp tm stc 100mhzsteps hwpstate [8]

An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on therefore solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.

http://rhn.redhat.com/errata/RHSA-2009-1455.html