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[Xen-devel] RE: Booting Xen/ia64

To: Håvard Bjerke <havarbj@xxxxxxxxxxx>
Subject: [Xen-devel] RE: Booting Xen/ia64
From: "Magenheimer, Dan (HP Labs Fort Collins)" <dan.magenheimer@xxxxxx>
Date: Fri, 14 Jan 2005 11:21:27 -0800
Cc: <xen-devel@xxxxxxxxxxxxxxxxxxxxx>
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Thread-topic: Booting Xen/ia64
Just wanted to let you know I am still working on your problem.
(I was tied up with other commitments most of yesterday.)

Just to verify, I rebuilt everything from the ftp site to ensure
I had the same xen/xenlinux bits as you and was able to successfully
boot and run.  I'm wondering if we might be seeing compiler
or hardware differences?  Now that you have serial port output,
could you rebuild from the ftp bits and let me know if you
are still having problems.  And if you still have problems,
could you send me the serial output (as you did below).

Regarding the output below, after studying it a bit, I realize
it is a result of an unprivified xenlinux. 

> -----Original Message-----
> From: Håvard Bjerke [mailto:havarbj@xxxxxxxxxxx] 
> Sent: Wednesday, January 12, 2005 9:53 AM
> To: Magenheimer, Dan (HP Labs Fort Collins)
> Cc: xen-devel@xxxxxxxxxxxxxxxxxxxxx
> Subject: Re: Booting Xen/ia64
> On Wed, Jan 12, 2005 at 07:30:49AM -0600, 
> dan.magenheimer@xxxxxx wrote:
> > Did you try your binaries with the changed serial?  If so,
> > how far did it get?  (no output or did a few messages get printed)
> This is how far it gets when using my own built xen and your 
> xenlinux.good binary:
> (XEN) domain mem: type=40631872, attr=0x10000008000761, 
> range=[0xfffc00000a6bfc30-0xfffc0000126bfc30) (128MB)
> (XEN) About to call init_trace_bufs()
> (XEN) get_time_delta: called, not implemented
> (XEN) About to call startup_cpu_idle_loop()
> (XEN) get_time_delta: called, not implemented
> (XEN) update_dom_time: called, not implemented, skipping
> (XEN) current=fffc0000026b8000,shared_info=fffc00003f59c000
> (XEN) next=fffc000004074000,shared_info=0
> (XEN) schedule_tail: change to rr7 not yet implemented
> (XEN) vcpu_get_lid: WARNING: Getting cr.lid always returns zero
> (XEN) vcpu_get_lid: WARNING: Getting cr.lid always returns zero
> (XEN) **** vcpu_set_itv(65536): vitm=0, setting to 0
> (XEN) vcpu_get_lid: WARNING: Getting cr.lid always returns zero
> (XEN) vcpu_get_lid: WARNING: Getting cr.lid always returns zero
> (XEN) vcpu_get_lid: WARNING: Getting cr.lid always returns zero
> (XEN) vcpu_enable_timer(1000000): interval set to 69882928 cycles
> Linux version 2.6.9 (djm@sportsman) (gcc version 3.2.3 
> 20030502 (Red Hat Linux 3.2.3-34)) #1 SMP Tue Dec 7 21:25:04 MST 2004
> EFI v1.00 by Xen/ia64: SALsystab=0x8000178 ACPI 
> 2.0=0x3fb2e000 SMBIOS=0x3fb3a000 HCDP=0x3fb2c000
> warning: unable to switch EFI into virtual mode 
> (status=9223372036854775811)
> No I/O port range found in EFI memory map, falling back to AR.KR0
> I/O port base = 0x3fffffc000000
> SAL 0.1: Xen/ia64 Xen/ia64 version 0.0
> get_max_cacheline_size: ia64_pal_cache_summary() failed (status=-1)
> PAL_VM_PAGE_SIZE failed with status=-1;defaulting to 
> architected purge page-sizes.
> cpu_init: PAL VM summary failed, assuming 18 RID bits
> ACPI: Local APIC address c0000000fee00000
> GSI 36 (level, low) -> CPU 0 (0x0000) vector 48
> 2 CPUs available, 2 CPUs total
> PCDP: v0 at 0xe00000003fb2c000
> GSI 34 (edge, high) -> CPU 0 (0x0000) vector 49
> PCDP: serial console at MMIO 0xff5e0000 (ttyS0, options 9600n8)
> Built 1 zonelists
> Kernel command line: BOOT_IMAGE=scsi0:EFI\redhat\xen  nomca 
> console=ttyS0 console=tty0 root=/dev/sda2 ro
> PID hash table entries: 2048 (order: 11, 65536 bytes)
> Console: colour VGA+ 80x25
> (XEN) Delivering first extint to domain: 
> ifa=0000000000000000, isr=0000020000000000, 
> itir=0000000000000000, iip=a0000001007c0cf0
> (XEN) psr.ic off, delivering 
> fault=5300,iip=a000000100003040,isr=00000a0400000000,PSCB.iip=
> a0000001007c0cf0

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