[Xen-devel] Re: Booting Xen/ia64

[Håvard Bjerke <Havard.Bjerke@xxxxxxxxxxx>]

I tried to build again, freshly from ftp, and this is how far it booted:

Loading.: Scientific Linux CERN                                     
Starting: Scientific Linux CERN

ELILO boot: Loading xen...Loading Linux... ..done
Loading initrd xenlinux...done
Linux version 2.6.9 (root@oplapro05) (gcc version 3.2.3 20030502 (Red Hat Linux 
3.2.3-42)) #1 SMP Mon Jan 17 10:03:22
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 = 0x0
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
PCDPt 0xe00000003fb2c000
GSI 82 (level, low) -> CPU 0 (0x0000) vector 49
PCDP: serial console at MMIO 0xf8030000 (ttyS0, options 9
Built 1 zonelists
Kernel command line: BOOT_IMAGE=scsi0:EFI\redhat\xen  nomca console=ttyS0 
console=tty0 root=/dev/sda2 ro
P table entries: 1024 (order: 10, 32768 bytes)
Console: colour VGA+ 80x25
Dentry cache hash table entries: 65536 (order: 5, 524288 bytes)
Inode-cache hash table entries: 32768 (order: 4, 262144 bytes)
Memory: 508288k/523264k available (6786k code, 14592rved, 3278k data, 208k init)
McKinley Errata 9 workaround not needed; disabling it
Mount-cache hash table entries: 1024 (order 0, 16384 bytes)
Boot processor id 0x0/0x0
task migration cache decay timeout: 10 msecs.

************* SYSTEM ALERT **************
SYSTEM NAME: moplapro05

17 Jan 2005 10:21:59
Alert Level 3: Warning
Keyword: BOOT_SLAVE_NO_FINAL_WAKEUP_VECTOR
Slave wakeup before vector registered
Logged by: System Firmware  1
Data: Implementation dependent data field
0x7680005B01E01F50 0000000000000001

A: ack read of this entry - X: Disable all future alert messages
Anything else skip redisplay the log entry
->Choice:Timeout!
*****************************************


Your *.good binaries still boot fine, and we're using the same gcc version:

>gcc --version
gcc (GCC) 3.2.3 20030502 (Red Hat Linux 3.2.3-42)


Håvard

On Fri, Jan 14, 2005 at 11:21:27AM -0800, Magenheimer, Dan (HP Labs Fort 
Collins) wrote:
> 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) *** CALLED SAL_SET_VECTORS.  IGNORED...
> > (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
> > 
> > 

-- 
Håvard K. F. Bjerke
http://www.idi.ntnu.no/~havarbj/


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