RE: [Xen-devel] Daily Xen Builds

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

Ian Pratt wrote:
>> Well, I've got the follwing. This machine is an 8-way machine
>> with 8GB memory. X86_64 xenlinux boots fine there.
> 
> That's a new one on me. Please can you boot with forced wrpt emulation
> so we can get a better error.
No, it did not help. maxcpus=1 did not help either.

> 
> Also, does it boot ok if mem=4095M ?
With mem=2g it booted fine.

(XEN) Truncating memory map to 2097152kB
(XEN) Physical RAM map:
(XEN)  0000000000000000 - 000000000009fc00 (usable)
(XEN)  000000000009fc00 - 00000000000a0000 (reserved)
(XEN)  00000000000f0000 - 0000000000100000 (reserved)
(XEN)  0000000000100000 - 0000000080000000 (usable)
(XEN) System RAM: 2047MB (2096764kB)
(XEN) Xen heap: 10MB (10604kB)
(XEN) PAE enabled, limit: 16 GB
(XEN) found SMP MP-table at 000fdc90

I feel we have some bug in parsing the E820 map with the 32-bit side,
and in fact this machine has a challenging one (but both x86_64 xenlinux
and x86 PAE Linux can handle). Look at the contiguous part starting at
0x10000. As far as that range is used, it works fine. 

(XEN) Physical RAM map:
(XEN)  0000000000000000 - 000000000009fc00 (usable)
(XEN)  000000000009fc00 - 00000000000a0000 (reserved)
(XEN)  00000000000f0000 - 0000000000100000 (reserved)
(XEN)  0000000000100000 - 000000009e841000 (usable)
(XEN)  000000009e841000 - 000000009e847000 (reserved)
(XEN)  000000009e847000 - 000000009e848000 (usable)
(XEN)  000000009e848000 - 000000009e84b000 (reserved)
(XEN)  000000009e84b000 - 000000009e84c000 (usable)
(XEN)  000000009e84c000 - 000000009e852000 (reserved)
(XEN)  000000009e852000 - 000000009ea54000 (usable)
(XEN)  000000009ea54000 - 000000009ea5d000 (reserved)
(XEN)  000000009ea5d000 - 000000009ea86000 (usable)
(XEN)  000000009ea86000 - 000000009eb0c000 (ACPI data)
(XEN)  000000009eb0c000 - 000000009eb0f000 (reserved)
(XEN)  000000009eb0f000 - 000000009eb18000 (ACPI data)
(XEN)  000000009eb18000 - 000000009eb19000 (reserved)
(XEN)  000000009eb19000 - 000000009ef50000 (ACPI data)
(XEN)  000000009ef50000 - 000000009ef56000 (reserved)
(XEN)  000000009ef56000 - 000000009f111000 (ACPI data)
(XEN)  000000009f111000 - 000000009f114000 (ACPI NVS)
(XEN)  000000009f114000 - 000000009f122000 (ACPI data)
(XEN)  000000009f122000 - 000000009f12b000 (ACPI NVS)
(XEN)  000000009f12b000 - 000000009f146000 (ACPI data)
(XEN)  000000009f146000 - 000000009f18f000 (ACPI NVS)
(XEN)  000000009f18f000 - 000000009f190000 (ACPI data)
(XEN)  000000009f190000 - 000000009f191000 (ACPI NVS)
(XEN)  000000009f191000 - 000000009f192000 (ACPI data)
(XEN)  000000009f192000 - 000000009f193000 (ACPI NVS)
(XEN)  000000009f193000 - 000000009f194000 (ACPI data)
(XEN)  000000009f194000 - 000000009f195000 (ACPI NVS)
(XEN)  000000009f195000 - 000000009f1b7000 (ACPI data)
(XEN)  000000009f1b7000 - 000000009f1b8000 (ACPI NVS)
(XEN)  000000009f1b8000 - 000000009fc00000 (ACPI data)
(XEN)  00000000ffe00000 - 0000000100000000 (reserved)
(XEN)  0000000100000000 - 0000000260000000 (usable)
(XEN) System RAM: 8170MB (8366132kB)
(XEN) Xen heap: 10MB (10364kB)
(XEN) PAE enabled, limit: 16 GB
(XEN) found SMP MP-table at 000fdc90


> 
> Thanks,
> Ian
> 
>> changeset:   6714:41a74438bcba
>> tag:         tip
>> user:        shand@xxxxxxxxxxxxxxxxxxxxxxxxxxx
>> date:        Fri Sep  9 11:36:48 2005 -0800
>> summary:     Fix 'xm info' (sizeof(param) doesn't do that one might
>> hope). 
>> 
>> 
>> (XEN)  0000000100000000 - 0000000260000000 (usable)
>> (XEN) System RAM: 8170MB (8366132kB)
>> (XEN) Xen heap: 10MB (10364kB)
>> (XEN) PAE enabled, limit: 16 GB
>> (XEN) found SMP MP-table at 000fdc90
>> (XEN) DMI 2.3 present.
>> (XEN) Using APIC driver default
>> ...
>> (XEN) Brought up 8 CPUs
>> (XEN) mtrr: v2.0 (20020519)
>> (XEN) *** LOADING DOMAIN 0 ***
>> (XEN) Xen-ELF header found:
>> 'GUEST_OS=linux,GUEST_VER=2.6,XEN_VER=3.0,VIRT_BASE=
>> 0xC0000000,PAE=yes,LOADER=generic'
>> (XEN) PHYSICAL MEMORY ARRANGEMENT:
>> (XEN)  Dom0 alloc.:   0000000005000000->0000000006000000 (2034542
>> pages to be al
>> located)
>> (XEN) VIRTUAL MEMORY ARRANGEMENT:
>> (XEN)  Loaded kernel: c0100000->c0618f24
>> (XEN)  Init. ramdisk: c0619000->c0619000
>> (XEN)  Phys-Mach map: c0619000->c0ddfdb8
>> (XEN)  Start info:    c0de0000->c0de1000
>> (XEN)  Page tables:   c0de1000->c0dee000
>> (XEN)  Boot stack:    c0dee000->c0def000
>> (XEN)  TOTAL:         c0000000->c1000000
>> (XEN)  ENTRY ADDRESS: c0100000
>> (XEN) Scrubbing Free RAM:
>> ......................................................
>> ............................................done.
>> (XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to
>> switch input to Xen ).
>> (XEN) (file=/home/jnakajim/xen-unstable.hg/xen/include/asm/mm.h,
>>  line=202) Error pfn 9ea85: rd=ffbeca00, od=00000000, caf=00000000,
>> taf=00000000 (XEN) DOM0: (file=mm.c, line=2935) ptwr: Could not
>> re-validate l1 page (XEN) Domain 0 (vcpu#0) crashed on cpu#0:
>> (XEN) CPU:    0
>> (XEN) EIP:    e019:[<c01194a8>]
>> (XEN) EFLAGS: 00000246   CONTEXT: guest
>> (XEN) eax: 0000001a   ebx: c0577ea0   ecx: 00000001   edx: 00000000
>> (XEN) esi: 00007ff0   edi: 80000000   ebp: f56cb000   esp: c0577e90
>> (XEN) cr0: 8005003b   cr3: 05de1000
>> (XEN) ds: e021   es: e021   fs: 0000   gs: 0000   ss: e021   cs: e019
>> (XEN) Guest stack trace from esp=c0577e90:
>> (XEN)    9ea85063 00000000 00000063 80000000 00000007
>> f56cb000 00000000
>> 00000063
>> 
>> (XEN)    00000000 00000063 c011688c f56cb000 0009ea85 00000063
>> 80000000 00000001
>> 
>> (XEN)    9ea86000 00000132 00000000 c0586e93 00000133 9ea85000
>> 00000000 00000063
>> 
>> (XEN)    80000000 f57d8fc0 9ea85000 00000537 00000000
>> c0584f5d 9ea85000
>> 00000537
>> 
>> (XEN)    f57d8fc0 9ea85000 00000537 c0577f3c c058513a 9ea85000
>> 00000537 0000001d
>> 
>> (XEN)    c05853a0 f57db000 0000001d 494d445f 0537565f 9ea85000
>> 0023001d 000003c7
>> 
>> (XEN)    001f1c00 00000001 c048e0d8 c05854cf c05853a0
>> c058063b c05d48e0
>> c048e0d8
>> 
>> (XEN)    00000000 00000000 0000008e 00000000 00000000 00000000
>> 00000000 00000000
>> 
>> (XEN)    00000000 00000000 00000000 00000000 00000000 00000000
>> 00000000 00000000
>> 
>> (XEN)    00000000 00000000 00000000 00000000 ffffe000
>> c0de0000 00000000
>> ffffe000
>> 
>> (XEN)    c0de0000 00000000 00000000 c0578717 c0577ff4 00000000
>> 00000000 00000000
>> 
>> (XEN)    00000000 c05d48e0 00040800 c0100066
>> (XEN) Domain 0 shutdown: rebooting machine.
>> 
>> 
>>> 
>>>> It gives me errors similar to this when I do xend start.
>>>> 
>> http://lists.xensource.com/archives/html/xen-devel/2005-08/msg
>> 01290.html
>>>> http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=209
>>>> 
>>>> Raj
>>>> -----Original Message-----
>>>> From: David F Barrera [mailto:dfbp@xxxxxxxxxx]
>>>> Sent: Friday, September 09, 2005 1:26 PM
>>>> To: Puthiyaparambil, Aravindh
>>>> Cc: xen-devel; Vessey, Bruce A; Subrahmanian, Raj; Koren, Bradley J
>>>> Subject: RE: [Xen-devel] Daily Xen Builds
>>>> 
>>>> On Fri, 2005-09-09 at 13:18 -0400, Puthiyaparambil, Aravindh wrote:
>>>>> David,
>>>>> 
>>>>> Are you trying SMP DomUs?
>>>> 
>>>> No, but you can help us with them:-)
>>>> 
>>>>> 
>>>>> Aravindh
>>>>> 
>>>>>> -----Original Message-----
>>>>>> From: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx [mailto:xen-devel-
>>>>>> bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of David F Barrera
>>>>>> Sent: Friday, September 09, 2005 12:55 PM
>>>>>> To: xen-devel
>>>>>> Subject: [Xen-devel] Daily Xen Builds
>>>>>> 
>>>>>> 
>>>>>> September 9, 2005 using hg source as of:
>>>>>> 
>>>>>> Last good changeset for ALL platforms:
>>>>>> 
>>>>>> changeset:   6699:cdfa7dd00c44eaa68b56656d236df5a60df17cf7
>>>>>> tag:         tip
>>>>>> parent:      6698:2704a88c329598a92bc349869df461363e509b8f
>>>>>> parent:      6696:df1348e72390866e232f867be396962058d2f5b6
>>>>>> user:        cl349@xxxxxxxxxxxxxxxxxxxx
>>>>>> date:        Fri Sep  9 05:20:25 2005
>>>>>> summary:     merge?
>>>>>> 
>>>>>> x86_32 (no PAE support)
>>>>>> 
>>>>>>         * SLES 9 SP2 on IBM xSeries 235 and 305 (1GB RAM)
>>>>>>         * Builds and boots without problems
>>>>>>         * Able to create fully functional guest domains
>>>>>>         * Successfully ran LTP Dom0s and DomUs
>>>>>> 
>>>>>> ISSUES: None
>>>>>> 
>>>>>> x86_32 (PAE)
>>>>>> 
>>>>>>         * SLES 9 SP2, FC3, FC4, and RHEL 4 IBM xSeries 305, 335s
>>>>>> and IBM         ThinkCentre 
>>>>>>         * Builds and boots without problems
>>>>>>         * Able to create fully functional guest domains
>>>>>>         * Successfully ran LTP on Dom0s and DomUs
>>>>>> 
>>>>>> 
>>>>>> ISSUES: None
>>>>>> 
>>>>>> x86_64 (SLES 9 SP2 and FC4 on IBM HS20 Blades)
>>>>>> 
>>>>>>         * Builds and boots without problems
>>>>>>         * Able to create fully functional guest domains
>>>>>>         * Successfully ran LTP Dom0s and DomUs
>>>>>> 
>>>>>> ISSUE(S): None
>>>>>> 
>>>>>> 
>>>>>> 
>>>>>> --
>>>>>> Regards,
>>>>>> 
>>>>>> David F Barrera
>>>>>> Linux Technology Center
>>>>>> Systems and Technology Group, IBM
>>>>>> 
>>>>>> "The wisest men follow their own direction. "
>>>>>>                                                         Euripides
>>>>>> 
>>>>>> 
>>>>>> _______________________________________________
>>>>>> Xen-devel mailing list
>>>>>> Xen-devel@xxxxxxxxxxxxxxxxxxx
>>>>>> http://lists.xensource.com/xen-devel
>>>>> 
>>>> --
>>>> Regards,
>>>> 
>>>> David F Barrera
>>>> Linux Technology Center
>>>> Systems and Technology Group, IBM
>>>> 
>>>> "The wisest men follow their own direction. "
>>>>                                                         Euripides
>>>> 
>>>> 
>>>> _______________________________________________
>>>> Xen-devel mailing list
>>>> Xen-devel@xxxxxxxxxxxxxxxxxxx
>>>> http://lists.xensource.com/xen-devel
>> 
>> 
>> 
>> Jun
>> ---
>> Intel Open Source Technology Center
>> 
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>> Xen-devel mailing list
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>> http://lists.xensource.com/xen-devel
>> 
> 
> _______________________________________________
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> http://lists.xensource.com/xen-devel



Jun
---
Intel Open Source Technology Center

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