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Yu, Ping Y

2006-Dec-31 02:42 UTC

[Xen-devel] VMX status report 13197:d275951acf10

We have tested the latest xen on VT platform with Intel 965/5000P
chipset.
Here is the test summary:

Issues:
=========================1). IA32E: IA32E vista can''t boot up normally,
it gives a blue screen.
	Then the qemu window disappears, but if "xm list", I can see the
Vista VMX domain is still there.
	http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=849

2). IA32/PAE/IA32E: Reboot Linux VMX domain causes Xen0 reboot.
	http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=847
	Reboot cases in xm-test causes Xen0 reboot, so we don''t get
xm-test detail report.

3).IA32E: Can not install ia32e FC4/RHEL4u1/RHEL4u2/RHEL4u3
	But if with kernel parameter "nolapic", RHEL4u3 can be installed
successfully.
	http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=842

4).IA32E/PAE: 32bit Vista RTM network doesn''t work.
	http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=840

Details:
=========================IA32:

+ Build&Boot SMP Xen0 without problem
+ Can bootup SMP XenU with 256 M memory
+ Can bootup unmodified IA32 SMP 2.6 Linux VMX domain
+ Can bootup IA32 SMP Linux VMX domain & XenU with different memory size
  (VMX:64MB,128MB,196MB,256MB,512MB.XenU:256MB)
+ Can boot up IA32 SMP Linux VMX domain with base kernel
+ A selected subset of LTP runs well in IA32 SMP 2.6 Linux VMX domain 
+ Can build base kernel 2.6.16 in IA32 SMP Linux VMX domain
+ Can startX in Dom0
+ Network is OK in IA32 SMP VMX domain
+ Can bootup IA32 SMP 2.6 Linux VMX domain with acpi enable
+ Can startX in IA32 SMP Linux VMX domain
+ Can bootup unmodified IA32 UP ACPI Win2K VMX domain
+ Can bootup unmodified IA32 UP noACPI Windows2K3 VMX domain 
+ Can bootup unmodified IA32 UP ACPI WindowsXP SP2 VMX domain 
+ Can bootup unmodified IA32 UP ACPI Windows2K3 VMX domain 
+ Can bootup unmodified IA32 SMP ACPI Win2K3 VMX domain
+ Can bootup unmodified IA32 SMP ACPI WinXP VMX domain

PAE:

+ Build&Boot PAE SMP xen0 without problem
+ Can bootup SMP XenU with  256 M Memory
+ Can bootup unmodified IA32 nonPAE SMP 2.6 Linux VMX domain
+ Can bootup unmodified PAE SMP 2.6 Linux VMX domain
+ Can bootup PAE SMP 2.6 Linux VMX domain & XenU with different memory
size
  (VMX:64MB,128MB,196MB,256MB,512MB,1500MB.XenU:256MB)
+ Can bootup PAE SMP Linux VMX domain with base kernel
+ A selected subset of LTP runs well in PAE SMP 2.6 Linux VMX domain 
+ Can build base kenerl 2.6.16 in PAE SMP VMX domain.
+ Can startX in Dom0
+ Can bootup PAE SMP 2.6 Linux in VMX with acpi enable
+ Network is OK in PAE SMP VMX domain
+ Can startX in PAE SMP VMX domain
+ Can bootup unmodified IA32 UP nonACPI Windows2K VMX domain 
+ Can bootup unmodified IA32 UP ACPI WindowXP SP2 VMX domain
+ Can bootup unmodified PAE UP ACPI Windows2K3 VMX domain 
+ Can bootup unmodified PAE UP ACPI Windows Beta 2 Vista VMX domain 
+ Can bootup unmodified IA32 SMP Win2K3 VMX domain
+ Can bootup unmodified IA32 SMP WinXP VMX domain
+ Can bootup unmodified IA32 SMP Windows Beta 2 Vista VMX domain
+ Can''t bootup unmodified IA32 SMP Windows RTM Vista VMX domain

IA32E: 
+ Build&Boot IA32E SMP xen0 without problem
+ Can bootup SMP XenU with  256 M Memory
+ Can bootup unmodified IA32 nonPAE SMP 2.6 Linux VMX domain
+ Can bootup unmodified PAE SMP 2.6 Linux VMX domain
+ Can bootup unmodified IA32E SMP 2.6 Linux in VMX
+ Can bootup IA32E SMP VMX domain & xenU with different memory size.
  (VMX:128MB,256MB,384MB,512MB,1024M,4096MB.XenU:256MB)
+ Can bootup four IA32E SMP Linux VMX domain in sequence
+ A selected subset of LTP runs well in IA32E SMP 2.6 Linux VMX domain 
+ Can build base kenerl 2.6.16 in IA32E SMP VMX domain.
+ Can boot up Linux VMX domain with base kernel
+ Can startX in Dom0
+ Can''t bootup IA32E 2.6 Linux VMX domain with acpi enable
+ Can startX in Ia32E SMP VMX domain
+ Network is OK in IA32E SMP VMX domain
+ Can bootup unmodified IA32 UP ACPI WindowXP SP2 VMX domain
+ Can bootup unmodified IA32 UP ACPI Windows 2K3 VMX domain   
+ Can bootup unmodified IA32 SMP Win2K3 VMX domain
+ Can bootup unmodified IA32 SMP WinXP VMX domain
+ Can bootup unmodified PAE SMP ACPI Windows Beta 2 Vista VMX domain   
+ Can''t bootup unmodified PAE SMP ACPI Windows RTM Vista VMX domain   
+ Can bootup unmodified IA32E UP WinXP VMX domain
+ Can bootup unmodified IA32E UP Win2K3 VMX domain
+ Can bootup unmodified IA32E SMP Win2K3 VMX domain
+ Can bootup unmodified IA32E SMP WinXP VMX domain
+ Can''t bootup unmodified IA32E SMP Windows Beta 2 Vista VMX domain
+ Can''t bootup unmodified IA32E SMP Windows RTM Vista VMX domain
+ Can''t bootup >4G IA32E SMP Window RTM Vista VMX domain
+ Can bootup >4G IA32E SMP Linux VMX domain


For details
------------------------------------------------------------

Platform: IA32
Service OS: FC5, IA32, SMP
Hardware: Conroe
Default guest OS: IA32,SMP, 2.6 kernel

1, one xenU domain with memory 256M
PASS
2, one IA32 nonPAE SMP VMX domain with memory 256M		PASS
3, one IA32 nonPAE SMP VMX domain with memory 512M		PASS
4, one VMX boot with IA32 nonPAE SMP base kernel(2.6.16)
PASS
5, one IA32 nonPAE SMP VMX domain with acpi enable
PASS
6, Two IA32 nonPAE SMP VMX domains and 2 xenU domains coexist	PASS
8, network in XenU domain
PASS
9, network in IA32 nonPAE SMP VMX domain
PASS
10, StartX in Linux VMX domain
PASS
11, StartX in Dom0
PASS
12, xm-test
FAIL
13, subset LTP test in IA32 nonPAE SMP VMX domain
PASS
14, Build base kernel in IA32 nonPAE SMP VMX domain
PASS
15, one IA32 UP nonACPI Win2K3 VMX domain
PASS
16, one IA32 UP nonACPI 2K3 and XPsp2 Windows VMX domains coexist
PASS
17, one IA32 UP ACPI Windows 2K VMX domain
PASS
18, one IA32 UP ACPI Windows XP sp2 VMX domain			PASS
19, one IA32 UP ACPI Windows 2003 VMX domain			PASS
20, one IA32 SMP Windows XP VMX domain				PASS
21, one IA32 SMP Windows 2K3 VMX domain				PASS

Xm test in IA32 Xen:
======================


Ltp test in IA32 Xen:
=========================               Summary Test Report of Last Session
=============================================================================   
Total     Pass      Fail     NoResult     Crash
=============================================================================ltp
194       194        0          0          0
=============================================================================ltp
194       194        0          0          0
mm                21        21        0          0          0
dio               28        28        0          0          0
nptl              1         1         0          0          0
math              10        10        0          0          0
ipc               8         8         0          0          0
pty               3         3         0          0          0
quickhit         120       120        0          0          0
sched             3         3         0          0          0
=============================================================================Total
194       194        0          0          0



Platform: PAE 
Service OS: FC5, PAE, SMP
Hardware: Conroe
Default guest OS: PAE,SMP, 2.6 kernel
 
1, one xenU domain with memory 256M
PASS
2, one IA32 nonPAE SMP 2.6 VMX domain with memory 256M		PASS
3, one PAE SMP Linux VMX domain with memory 512M
PASS
4, one PAE SMP Linux VMX domain with memory 1500M
PASS
5, one Linux VMX domain boot with PAE SMP base kernel(2.6.16)
PASS
6, one PAE SMP Linux VMX domain with acpi enable
PASS
7, 2 PAE SMP VMX domains and 2 xenU domains coexist		PASS
8, Four PAE SMP Linux VMX domains coexist
PASS
9, network in xenu domain
PASS
10, network in PAE SMP Linux VMX domain				PASS
11, Startx in PAE SMP Linux VMX domain				PASS
12, startx in dom0
PASS
13, xm-test
FAIL
14, subset LTP test in PAE SMP VMX domain
PASS
15, build Linux 2.6.16 base kernel in PAE SMP Linux VMX domain	PASS
16, one IA32 nonACPI Window VMX domain 				PASS
17, IA32 UP nonACPI 2K and XPsp2 Windows VMX domains coexist	 PASS
18, one IA32 UP ACPI Windows 2K VMX domain
PASS
19, one IA32 UP ACPI Windows XP sp2 VMX domain			PASS
20, one IA32 UP ACPI Windows 2K3 VMX domain			PASS
21, one IA32 UP ACPI Windows Beta2 Vista VMX domain
PASS
22, one IA32 SMP Windows 2K3 VMX domain				PASS
23, one IA32 SMP Windows XP VMX domain				PASS
24, one IA32 SMP Windows Beta 2 Vista VMX domain
PASS
25, one IA32 SMP Windows RTM Vista VMX domain
FAIL

Xm test in PAE Xen:
=======================
Ltp test in PAE Xen:
========================               Summary Test Report of Last Session
=============================================================================   
Total     Pass      Fail     NoResult     Crash
=============================================================================ltp
194       194        0          0          0
=============================================================================ltp
194       194        0          0          0
mm                21        21        0          0          0
dio               28        28        0          0          0
nptl              1         1         0          0          0
math              10        10        0          0          0
ipc               8         8         0          0          0
pty               3         3         0          0          0
quickhit         120       120        0          0          0
sched             3         3         0          0          0
=============================================================================Total
194       194        0          0          0


platform: IA32E
service os: rhel4u3, IA32E, SMP
hardware: Clovertown
default guest os: IA32E,SMP, 2.6 kernel

1, one xenU domain with memory 256M
PASS
2, one IA32 nonPAE SMP 2.6 Linux VMX domain with memory 256M	PASS
3, one PAE SMP Linux VMX domain with 1500M
PASS
4, one PAE SMP Linux VMX domain with 5120M memory
PASS
5, one IA32E SMP Linux VMX domain with 512M memory 		PASS
6, one IA32E SMP Linux VMX domain with 5120M memory		PASS
7, Two 5120 M IA32E Linux VMX domain coexist
PASS
8, one Linux VMX boot with IA32E SMP base kernel(2.6.16)
PASS	
9, one IA32E SMP Linux VMX domain with acpi enable
PASS
10, 2 IA32E SMP Linux VMX domains and 2 xenU VMX domains coexist
PASS
11, Four IA32E SMP Linux VMX domains coexist
PASS
12, network in IA32E SMP Linux VMX domain
PASS
13, network in XenU domain
PASS
14, Startx in IA32E SMP Linux VMX domain
PASS
15, StartX in Dom0
PASS
16, xm-test
FAIL
17, subset LTP in IA32E Linux VMX domain
PASS
18, Build base kernel in IA32E Linux VMX domain
PASS
19, one IA32 UP nonACPI Windows VMX domain
PASS
20, one IA32 UP noACPI 2K3 and XPsp2 Windows VMX domains coexist PASS
21, one IA32 UP ACPI Windows 2K VMX domain
PASS
22, one IA32 UP ACPI Windows XP VMX domain
PASS
23, one IA32 UP ACPI Windows 2K3 VMX domain			PASS
25, one IA32 SMP Windows XP VMX domain				PASS
26, one IA32 SMP Windows 2K3 VMX domain				PASS
27, one IA32 SMP Windows Beta 2 Vista VMX domain
PASS
28, one IA32 SMP Windows RTM Vista VMX domain
FAIL
29, one IA32E UP Windows XP VMX domain				PASS
30, one IA32E UP Windows 2K3 VMX domain				PASS
31, one IA32E UP Windows Vista VMX domain
FAIL
32, one IA32E SMP Windows XP VMX domain				PASS
33, one IA32E SMP Windows 2K3 VMX domain
PASS
34, one IA32E SMP Windows Beta 2 Vista VMX domain
FAIL
35, one IA32E SMP Windows RTM Vista VMX domain
FAIL
36, one IA32E SMP Window Vista with 5120 M memory
FAIL
37, Two 5120M IA32 SMP Win2K3 VMX domain and
	IA32E Linux VMX domain coexist				PASS

Xm test in IA32E Xen:
======================
Ltp test in IA32E Xen:
=========================               Summary Test Report of Last Session
=============================================================================   
Total     Pass      Fail     NoResult     Crash
=============================================================================ltp
194       194        0          0          0
=============================================================================ltp
194       194        0          0          0
mm                21        21        0          0          0
dio               28        28        0          0          0
nptl              1         1         0          0          0
math              10        10        0          0          0
ipc               8         8         0          0          0
pty               3         3         0          0          0
quickhit         120       120        0          0          0
sched             3         3         0          0          0
=============================================================================Total
194       194        0          0          0


Best Regards
Ping

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Huang, Xinmei

2006-Dec-31 03:13 UTC

head link

RE: [Xen-devel] VMX status report 13197:d275951acf10

Hi,
>3).IA32E: Can not install ia32e FC4/RHEL4u1/RHEL4u2/RHEL4u3
>	But if with kernel parameter "nolapic", RHEL4u3 can be installed
>successfully.
>	http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=842

This bug occurs when ia32e up kernel boots (including installation). >From cs
12847,
vlapic_id = vcpu_id+1 while vlapic_id = vcpu_id before this cs.
Linux kernel (version < 2.6.14,  i am not sure of the exact version ) would
assume boot cpu id =0.
There are come special codes only in ia32e up kernel: 
    1. phys_cpu_present_map''s bit0 is set indicating that cpu wih id 0
is present

            phys_cpu_present_map = physid_mask_of_physid(0)        
------------in rch/x86_64/kernel/apic.c

    2. It would be double-checked whether APIC is really registered by function
apic_id_registered()
       in setup_local_APIC() and apic_id_registered() is implemented as follows:

            return  physid_isset(GET_APIC_ID(apic_read(APIC_ID)),
phys_cpu_present_map);
                
   i.e. this function checks whether relevant( according to the apic_id ) bit of
phys_cpu_present_map is set. phys_cpu_present_map''s bit0 is set with
assumption that boot_cpu_id=0 .
       From cs 12487, local apic id is non-zero (begins from 1) and this
double-check should fail without doubt. And kernel panic in vmx occurs in
succession to the failure

Fortunately, linux kenels give up this assumption from v 2.6.14 ;-) , this
installtion issue does not occur in FC 5 and FC6.

Any suggestion?
>-----Original Message-----
>From: xen-devel-bounces@lists.xensource.com 
>[mailto:xen-devel-bounces@lists.xensource.com] On Behalf Of Yu, Ping Y
>Sent: 2006年12月31日 10:43
>To: xen-devel@lists.xensource.com
>Subject: [Xen-devel] VMX status report 13197:d275951acf10
>
>
>We have tested the latest xen on VT platform with Intel 965/5000P
>chipset.
>Here is the test summary:
>
>Issues:
>=========================>1). IA32E: IA32E vista can''t boot up
normally, it gives a blue screen.
>	Then the qemu window disappears, but if "xm list", I can see the
>Vista VMX domain is still there.
>	http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=849
>
>2). IA32/PAE/IA32E: Reboot Linux VMX domain causes Xen0 reboot.
>	http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=847
>	Reboot cases in xm-test causes Xen0 reboot, so we don''t get
>xm-test detail report.
>
>3).IA32E: Can not install ia32e FC4/RHEL4u1/RHEL4u2/RHEL4u3
>	But if with kernel parameter "nolapic", RHEL4u3 can be installed
>successfully.
>	http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=842
>
>4).IA32E/PAE: 32bit Vista RTM network doesn''t work.
>	http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=840
>
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Keir Fraser

2006-Dec-31 09:22 UTC

head link

Re: [Xen-devel] VMX status report 13197:d275951acf10

On 31/12/06 3:13 am, "Huang, Xinmei" <xinmei.huang@intel.com>
wrote:
> This bug occurs when ia32e up kernel boots (including installation). From
cs
> 12847,  
> vlapic_id = vcpu_id+1 while vlapic_id = vcpu_id before this cs.
> Linux kernel (version < 2.6.14,  i am not sure of the exact version )
would
> assume boot cpu id =0.
> There are come special codes only in ia32e up kernel:
That''s a pain. It''s not hard to come up with another LAPIC
numbering that
gives VCPU0 LAPIC_ID=0. All I was trying to achieve was to give the IOAPIC a
4-bit identifier that differs from all LAPIC 8-bit identifiers. I''ll do
this
a different way.

 -- Keir



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Keir Fraser

2006-Dec-31 11:27 UTC

head link

Re: [Xen-devel] VMX status report 13197:d275951acf10

On 31/12/06 9:22 am, "Keir Fraser" <Keir.Fraser@cl.cam.ac.uk>
wrote:
>> This bug occurs when ia32e up kernel boots (including installation).
From cs
>> 12847,  
>> vlapic_id = vcpu_id+1 while vlapic_id = vcpu_id before this cs.
>> Linux kernel (version < 2.6.14,  i am not sure of the exact version
) would
>> assume boot cpu id =0.
>> There are come special codes only in ia32e up kernel:
> 
> That''s a pain. It''s not hard to come up with another
LAPIC numbering that
> gives VCPU0 LAPIC_ID=0. All I was trying to achieve was to give the IOAPIC
a
> 4-bit identifier that differs from all LAPIC 8-bit identifiers.
I''ll do this
> a different way.
Changeset 13199:4fc6ffff2ac5.

 -- Keir



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Xen devel - Dec 2006 - VMX status report 13197:d275951acf10

[Xen-devel] VMX status report 13197:d275951acf10

RE: [Xen-devel] VMX status report 13197:d275951acf10

Re: [Xen-devel] VMX status report 13197:d275951acf10

Re: [Xen-devel] VMX status report 13197:d275951acf10