* dom0 hangs ( possible bug )
@ 2010-04-10 14:34 Onkar Mahajan
2010-04-12 14:43 ` [Xen-devel] dom0 hangs ( possible bug ) - try 'nopat' Konrad Rzeszutek Wilk
0 siblings, 1 reply; 2+ messages in thread
From: Onkar Mahajan @ 2010-04-10 14:34 UTC (permalink / raw)
To: xen-users, xen-devel, xen-bugs, xen-tools
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I compiled xen-4.0.0.tar.gz ( make -j2 world and then make install )
I see following in the dist directory:
[root@localhost boot]# pwd
/home/onkar/kern/XEN/xen-4.0.0/dist/install/boot
[root@localhost boot]# ls -hl
total 15M
-rw-r--r--. 1 root 1000 68K 2010-04-11 07:18 config-2.6.31.13
-rw-r--r--. 1 root 1000 1.7M 2010-04-11 07:18 System.map-2.6.31.13
-rw-r--r--. 1 root 1000 4.2M 2010-04-11 07:18 vmlinuz-2.6.31.13
-rw-r--r--. 1 root 1000 558K 2010-04-11 05:25 xen-4.0.0-rc9.gz
lrwxrwxrwx. 1 root 1000 16 2010-04-11 05:25 xen-4.0.gz -> xen-4.0.0-rc9.gz
lrwxrwxrwx. 1 root 1000 16 2010-04-11 05:25 xen-4.gz -> xen-4.0.0-rc9.gz
lrwxrwxrwx. 1 root 1000 16 2010-04-11 05:25 xen.gz -> xen-4.0.0-rc9.gz
-rw-r--r--. 1 root 1000 8.1M 2010-04-11 05:25 xen-syms-4.0.0-rc9
title Xen 4.0, ==== Linux kernel 2.6.31.13 ====
root (hd0,0)
kernel /boot/xen-4.0.gz dom0_mem=1024M loglvl=all guest_loglvl=all
module /boot/vmlinuz-2.6.31.13 root=/dev/sda1 ro nomodeset
module /boot/initrd-2.6.31.13.img
[root@localhost boot]# ls -l /boot/
total 42552
-rw-r--r--. 1 root root 69250 2010-04-11 07:28 config-2.6.31.13
-rw-r--r--. 1 root root 103788 2009-11-08 08:08
config-2.6.31.5-127.fc12.i686.PAE
-rw-r--r--. 1 root root 103339 2010-04-09 10:56 config-2.6.32
drwxr-xr-x. 3 root root 4096 2010-04-07 12:51 efi
drwxr-xr-x. 2 root root 4096 2010-04-11 07:38 grub
-rw-r--r--. 1 root root 11246038 2010-04-07 13:00
initramfs-2.6.31.5-127.fc12.i686.PAE.img
-rw-------. 1 root root 3228542 2010-04-11 07:33 initrd-2.6.31.13.img
-rw-------. 1 root root 3459362 2010-04-09 10:55 initrd-2.6.32.img
-rw-r--r--. 1 root root 1764464 2010-04-11 07:28 System.map-2.6.31.13
-rw-r--r--. 1 root root 1486532 2009-11-08 08:08
System.map-2.6.31.5-127.fc12.i686.PAE
-rw-r--r--. 1 root root 1582007 2010-04-09 10:57 System.map-2.6.32
-rw-r--r--. 1 root root 4379360 2010-04-11 07:28 vmlinuz-2.6.31.13
-rwxr-xr-x. 1 root root 3454368 2009-11-08 08:08
vmlinuz-2.6.31.5-127.fc12.i686.PAE
-rw-r--r--. 1 root root 3544064 2010-04-09 10:56 vmlinuz-2.6.32
-rw-r--r--. 1 root root 570426 2010-04-11 07:27 xen-4.0.0-rc9.gz
lrwxrwxrwx. 1 root root 16 2010-04-11 07:27 xen-4.0.gz -> xen-4.0.0-rc9.gz
lrwxrwxrwx. 1 root root 16 2010-04-11 07:27 xen-4.gz -> xen-4.0.0-rc9.gz
lrwxrwxrwx. 1 root root 16 2010-04-11 07:27 xen.gz -> xen-4.0.0-rc9.gz
-rw-r--r--. 1 root root 8452462 2010-04-11 07:27 xen-syms-4.0.0-rc9
the /var/log/messages file is attached ( I booted another kernel to
get this file )
Please let me know as to where I am going wrong. Or is it a bug ...
Regards,
Onkar
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [Xen-devel] dom0 hangs ( possible bug ) - try 'nopat'
2010-04-10 14:34 dom0 hangs ( possible bug ) Onkar Mahajan
@ 2010-04-12 14:43 ` Konrad Rzeszutek Wilk
0 siblings, 0 replies; 2+ messages in thread
From: Konrad Rzeszutek Wilk @ 2010-04-12 14:43 UTC (permalink / raw)
To: Onkar Mahajan; +Cc: xen-devel, xen-users
On Sat, Apr 10, 2010 at 08:04:35PM +0530, Onkar Mahajan wrote:
Onkar,
Please restrict the CC to only one of the mailing list instead of all
them.
This is what you are hitting..
5904] Linux agpgart interface v0.103
Apr 11 07:49:56 localhost kernel: [ 0.186191] agpgart-intel
0000:00:00.0: Intel G33 Chipset
Apr 11 07:49:56 localhost kernel: [ 0.187435] agpgart-intel
0000:00:00.0: detected 7164K stolen memory
Apr 11 07:49:56 localhost kernel: [ 0.190616] 1 multicall(s) failed:
cpu 0
Apr 11 07:49:56 localhost kernel: [ 0.190692] Pid: 1, comm: swapper
Not tainted 2.6.31.13 #1
Apr 11 07:49:56 localhost kernel: [ 0.190763] Call Trace:
Apr 11 07:49:56 localhost kernel: [ 0.190833] [<c148e71d>] ?
printk+0xf/0x11
Apr 11 07:49:56 localhost kernel: [ 0.190905] [<c101ff44>]
xen_mc_flush+0x132/0x212
Apr 11 07:49:56 localhost kernel: [ 0.190978] [<c1020aed>]
xen_mc_issue+0x14/0x42
Apr 11 07:49:56 localhost kernel: [ 0.191001] [<c1021981>]
xen_set_domain_pte+0x5d/0x64
Apr 11 07:49:56 localhost kernel: [ 0.191001] [<c1021a86>]
xen_set_pte_at+0x33/0x15c
Apr 11 07:49:56 localhost kernel: [ 0.191001] [<c119e982>]
ioremap_page_range+0x1ba/0x1fc
Apr 11 07:49:56 localhost kernel: [ 0.191001] [<c104051d>]
__ioremap_caller+0x297/0x2d1
Apr 11 07:49:56 localhost kernel: [ 0.191001] [<c104062a>]
ioremap_nocache+0xd/0xf
Apr 11 07:49:56 localhost kernel: [ 0.191001] [<c1221c06>] ?
intel_i915_configure+0x2ea/0x31b
Apr 11 07:49:56 localhost kernel: [ 0.191001] [<c1221c06>]
intel_i915_configure+0x2ea/0x31b
Apr 11 07:49:56 localhost kernel: [ 0.191001] [<c121c759>]
agp_add_bridge+0x22d/0x424
Apr 11 07:49:56 localhost kernel: [ 0.191001] [<c11ae41e>] ?
do_pci_enable_device+0x32/0x38
Apr 11 07:49:56 localhost kernel: [ 0.191001] [<c1476fdd>]
agp_intel_probe+0x1f9/0x210
Apr 11 07:49:56 localhost kernel: [ 0.191001] [<c11af3b2>]
local_pci_probe+0xe/0x10
Apr 11 07:49:56 localhost kernel: [ 0.191001] [<c11afdb2>]
pci_device_probe+0x43/0x66
Apr 11 07:49:56 localhost kernel: [ 0.191001] [<c1257014>]
driver_probe_device+0x79/0xed
Apr 11 07:49:56 localhost kernel: [ 0.191001] [<c12570cb>]
__driver_attach+0x43/0x5f
Apr 11 07:49:56 localhost kernel: [ 0.191001] [<c12568b3>]
bus_for_each_dev+0x3d/0x67
Apr 11 07:49:56 localhost kernel: [ 0.191001] [<c1256eed>]
driver_attach+0x14/0x16
Apr 11 07:49:56 localhost kernel: [ 0.191001] [<c1257088>] ?
__driver_attach+0x0/0x5f
Apr 11 07:49:56 localhost kernel: [ 0.191001] [<c1256c58>]
bus_add_driver+0x8f/0x1bb
Apr 11 07:49:56 localhost kernel: [ 0.191001] [<c119ecf8>] ?
kset_find_obj+0x23/0x4e
Apr 11 07:49:56 localhost kernel: [ 0.191001] [<c12572f7>]
driver_register+0x79/0xe0
Apr 11 07:49:56 localhost kernel: [ 0.191001] [<c11aff77>]
__pci_register_driver+0x38/0x95
Apr 11 07:49:56 localhost kernel: [ 0.191001] [<c1779bdd>] ?
agp_intel_init+0x0/0x24
Apr 11 07:49:56 localhost kernel: [ 0.191001] [<c1779bff>]
agp_intel_init+0x22/0x24
>
> Please let me know as to where I am going wrong. Or is it a bug ...
Try to use 'nopat' on the Linux kernel command line.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2010-04-10 14:34 dom0 hangs ( possible bug ) Onkar Mahajan
2010-04-12 14:43 ` [Xen-devel] dom0 hangs ( possible bug ) - try 'nopat' Konrad Rzeszutek Wilk
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