Re: [Xen-devel] Bug: Windows 2003 fails to install on xen-unstable tip

[Roger Pau Monné <roger.pau@xxxxxxxxxx>]

On 19/04/13 12:05, Jan Beulich wrote:
>>>> On 17.04.13 at 20:13, George Dunlap <george.dunlap@xxxxxxxxxxxxx> wrote:
>> On 17/04/13 09:27, Jan Beulich wrote:
>>>>>> On 16.04.13 at 16:35, George Dunlap <george.dunlap@xxxxxxxxxxxxx> wrote:
>>>> On 16/04/13 15:34, Jan Beulich wrote:
>>>>> Any of the RTC emulation changes since 4.2 would be possible
>>>>> candidates, with mine much more likely than Tim's (since his mainly
>>>>> fix issues mine introduced).
>>>> If you've got a git hash tag for your first change, I can do a quick
>>>> test to see if that's it.
>>> The first of these commits is 2fe82ac11fd078485388fe7c5e8bc3b6ac9185b0.
>>
>> Here are the results of my bisect:
>>
>> 620d5dad54008e40798c4a0c4322aef274c36fa3 is the first bad commit
>> commit 620d5dad54008e40798c4a0c4322aef274c36fa3
>> Author: Jan Beulich <jbeulich@xxxxxxxx>
>> Date:   Tue Feb 5 09:44:00 2013 +0100
>>
>>      x86/HVM: assorted RTC emulation adjustments
> 
> So as indicated yesterday, let's start with a debugging patch for
> this and the FreeBSD problems. The patch is pretty trivial for
> starters, but helped me spot other related problems with Linux
> quite well. On Linux it didn't get very noisy, so output was easy
> to collect and not very difficult to analyze - let's see whether
> that also holds for Windows and FreeBSD...

Here is the output from FreeBSD:

(XEN) HVM1: HVM Loader
(XEN) HVM1: Detected Xen v4.3-unstable
(XEN) HVM1: Xenbus rings @0xfeffc000, event channel 9
(XEN) HVM1: System requested SeaBIOS
(XEN) HVM1: CPU speed is 3067 MHz
(XEN) irq.c:270: Dom1 PCI link 0 changed 0 -> 5
(XEN) HVM1: PCI-ISA link 0 routed to IRQ5
(XEN) irq.c:270: Dom1 PCI link 1 changed 0 -> 10
(XEN) HVM1: PCI-ISA link 1 routed to IRQ10
(XEN) irq.c:270: Dom1 PCI link 2 changed 0 -> 11
(XEN) HVM1: PCI-ISA link 2 routed to IRQ11
(XEN) irq.c:270: Dom1 PCI link 3 changed 0 -> 5
(XEN) HVM1: PCI-ISA link 3 routed to IRQ5
(XEN) HVM1: pci dev 01:3 INTA->IRQ10
(XEN) HVM1: pci dev 03:0 INTA->IRQ5
(XEN) HVM1: pci dev 04:0 INTA->IRQ5
(XEN) HVM1: pci dev 05:0 INTA->IRQ10
(XEN) HVM1: pci dev 02:0 bar 10 size lx: 02000000
(XEN) HVM1: pci dev 03:0 bar 14 size lx: 01000000
(XEN) HVM1: pci dev 02:0 bar 30 size lx: 00010000
(XEN) HVM1: pci dev 04:0 bar 30 size lx: 00010000
(XEN) HVM1: pci dev 05:0 bar 30 size lx: 00010000
(XEN) HVM1: pci dev 02:0 bar 14 size lx: 00001000
(XEN) HVM1: pci dev 03:0 bar 10 size lx: 00000100
(XEN) HVM1: pci dev 04:0 bar 10 size lx: 00000100
(XEN) HVM1: pci dev 04:0 bar 14 size lx: 00000100
(XEN) HVM1: pci dev 05:0 bar 10 size lx: 00000100
(XEN) HVM1: pci dev 05:0 bar 14 size lx: 00000100
(XEN) HVM1: pci dev 01:1 bar 20 size lx: 00000010
(XEN) HVM1: Multiprocessor initialisation:
(XEN) HVM1:  - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs [2/8] ... 
done.
(XEN) HVM1:  - CPU1 ... 36-bit phys ... fixed MTRRs ... var MTRRs [2/8] ... 
done.
(XEN) HVM1:  - CPU2 ... 36-bit phys ... fixed MTRRs ... var MTRRs [2/8] ... 
done.
(XEN) HVM1:  - CPU3 ... 36-bit phys ... fixed MTRRs ... var MTRRs [2/8] ... 
done.
(XEN) HVM1:  - CPU4 ... 36-bit phys ... fixed MTRRs ... var MTRRs [2/8] ... 
done.
(XEN) HVM1:  - CPU5 ... 36-bit phys ... fixed MTRRs ... var MTRRs [2/8] ... 
done.
(XEN) HVM1:  - CPU6 ... 36-bit phys ... fixed MTRRs ... var MTRRs [2/8] ... 
done.
(XEN) HVM1: Testing HVM environment:
(XEN) HVM1:  - REP INSB across page boundaries ... passed
(XEN) HVM1:  - GS base MSRs and SWAPGS ... passed
(XEN) HVM1: Passed 2 of 2 tests
(XEN) HVM1: Writing SMBIOS tables ...
(XEN) HVM1: Loading SeaBIOS ...
(XEN) HVM1: Creating MP tables ...
(XEN) HVM1: Loading ACPI ...
(XEN) HVM1: vm86 TSS at fc00a200
(XEN) HVM1: BIOS map:
(XEN) HVM1:  10000-100d3: Scratch space
(XEN) HVM1:  e0000-fffff: Main BIOS
(XEN) HVM1: E820 table:
(XEN) HVM1:  [00]: 00000000:00000000 - 00000000:000a0000: RAM
(XEN) HVM1:  HOLE: 00000000:000a0000 - 00000000:000e0000
(XEN) HVM1:  [01]: 00000000:000e0000 - 00000000:00100000: RESERVED
(XEN) HVM1:  [02]: 00000000:00100000 - 00000000:f0000000: RAM
(XEN) HVM1:  HOLE: 00000000:f0000000 - 00000000:fc000000
(XEN) HVM1:  [03]: 00000000:fc000000 - 00000001:00000000: RESERVED
(XEN) HVM1:  [04]: 00000001:00000000 - 00000001:0f800000: RAM
(XEN) HVM1: Invoking SeaBIOS ...
(XEN) HVM1: SeaBIOS (version rel-1.7.1-0-g51755c3-20130419_121921-odin)
(XEN) HVM1:
(XEN) HVM1: Found Xen hypervisor signature at 40000000
(XEN) HVM1: xen: copy e820...
(XEN) HVM1: Ram Size=0xf0000000 (0x000000000f800000 high)
(XEN) HVM1: Relocating low data from 0x000e2eb0 to 0x000ef790 (size 2156)
(XEN) HVM1: Relocating init from 0x000e371c to 0xeffe2320 (size 56244)
(XEN) HVM1: CPU Mhz=3067
(XEN) B=02 [A:26 B:02 C:10]
(XEN) C=10
(XEN) HVM1: Found 8 PCI devices (max PCI bus is 00)
(XEN) HVM1: Allocated Xen hypercall page at effff000
(XEN) HVM1: Detected Xen v4.3-unstable
(XEN) HVM1: Found 7 cpu(s) max supported 7 cpu(s)
(XEN) HVM1: xen: copy BIOS tables...
(XEN) HVM1: Copying SMBIOS entry point from 0x00010010 to 0x000fdb10
(XEN) HVM1: Copying MPTABLE from 0xfc001230/fc001240 to 0x000fd9b0
(XEN) HVM1: Copying PIR from 0x00010030 to 0x000fd930
(XEN) HVM1: Copying ACPI RSDP from 0x000100b0 to 0x000fd900
(XEN) HVM1: Scan for VGA option rom
(XEN) HVM1: Running option rom at c000:0003
(XEN) stdvga.c:147:d1 entering stdvga and caching modes
(XEN) HVM1: Turning on vga text mode console
(XEN) HVM1: SeaBIOS (version rel-1.7.1-0-g51755c3-20130419_121921-odin)
(XEN) HVM1:
(XEN) HVM1: Found 1 lpt ports
(XEN) HVM1: Found 1 serial ports
(XEN) HVM1: ATA controller 1 at 1f0/3f4/c300 (irq 14 dev 9)
(XEN) HVM1: ATA controller 2 at 170/374/c308 (irq 15 dev 9)
(XEN) HVM1: ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (20480 MiBytes)
(XEN) HVM1: Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@0
(XEN) HVM1: DVD/CD [ata1-0: QEMU DVD-ROM ATAPI-4 DVD/CD]
(XEN) HVM1: Searching bootorder for: /pci@i0cf8/*@1,1/drive@1/disk@0
(XEN) HVM1: PS2 keyboard initialized
(XEN) HVM1: All threads complete.
(XEN) HVM1: Scan for option roms
(XEN) HVM1: Running option rom at c900:0003
(XEN) HVM1: pmm call arg1=1
(XEN) HVM1: pmm call arg1=0
(XEN) HVM1: pmm call arg1=1
(XEN) HVM1: pmm call arg1=0
(XEN) HVM1: Running option rom at ca00:0003
(XEN) HVM1: pmm call arg1=1
(XEN) HVM1: pmm call arg1=1
(XEN) HVM1: Searching bootorder for: /pci@i0cf8/*@4
(XEN) HVM1: Searching bootorder for: /pci@i0cf8/*@5
(XEN) HVM1: Press F12 for boot menu.
(XEN) HVM1:
(XEN) HVM1: drive 0x000fd8b0: PCHS=16383/16/63 translation=lba LCHS=1024/255/63 
s=41943040
(XEN) HVM1:
(XEN) HVM1: Space available for UMB: 000cb000-000ee800
(XEN) HVM1: Returned 61440 bytes of ZoneHigh
(XEN) HVM1: e820 map has 7 items:
(XEN) HVM1:   0: 0000000000000000 - 000000000009fc00 = 1 RAM
(XEN) HVM1:   1: 000000000009fc00 - 00000000000a0000 = 2 RESERVED
(XEN) HVM1:   2: 00000000000f0000 - 0000000000100000 = 2 RESERVED
(XEN) HVM1:   3: 0000000000100000 - 00000000effff000 = 1 RAM
(XEN) HVM1:   4: 00000000effff000 - 00000000f0000000 = 2 RESERVED
(XEN) HVM1:   5: 00000000fc000000 - 0000000100000000 = 2 RESERVED
(XEN) HVM1:   6: 0000000100000000 - 000000010f800000 = 1 RAM
(XEN) HVM1: enter handle_19:
(XEN) HVM1:   NULL
(XEN) HVM1: Booting from Hard Disk...
(XEN) HVM1: Booting from 0000:7c00
(XEN) B=42 [A:26 B:02 C:50]


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