[Xen-devel] Re: What is branch xen/pvhvm-stefano ?

[Boris Derzhavets <bderzhavets@xxxxxxxxx>]

modules.dep is there :-

root@KarmicSRV:~# cd /lib/modules
root@KarmicSRV:/lib/modules# ls -l
total 16
drwxr-xr-x 2 root root 4096 2010-03-15 22:10 2.6.31-14-generic
drwxr-xr-x 4 root root 4096 2010-03-15 21:16 2.6.31-14-server
drwxr-xr-x 2 root root 4096 2010-03-15 22:10 2.6.31-20-generic
drwxr-xr-x 3 root root 4096 2010-03-16 03:24 2.6.32
root@KarmicSRV:/lib/modules# cd 2.6.32
root@KarmicSRV:/lib/modules/2.6.32# ls -l
total 3248
lrwxrwxrwx 1 root root     22 2010-03-16 03:23 build -> /usr/src/linux-2.6-xen
drwxr-xr-x 9 root root   4096 2010-03-16 03:24 kernel
-rw-r--r-- 1 root root 519188 2010-03-16 03:24 modules.alias
-rw-r--r-- 1 root root 509803 2010-03-16 03:24 modules.alias.bin
-rw-r--r-- 1 root root     69 2010-03-16 03:24 modules.ccwmap
-rw-r--r-- 1 root root 235886 2010-03-16 03:24 modules.dep
-rw-r--r-- 1 root root 346076 2010-03-16 03:24 modules.dep.bin
-rw-r--r-- 1 root root   1405 2010-03-16 03:24 modules.ieee1394map
-rw-r--r-- 1 root root    218 2010-03-16 03:24 modules.inputmap
-rw-r--r-- 1 root root   7671 2010-03-16 03:24 modules.isapnpmap
-rw-r--r-- 1 root root     74 2010-03-16 03:24 modules.ofmap
-rw-r--r-- 1 root root  90539 2010-03-16 03:23 modules.order
-rw-r--r-- 1 root root 323513 2010-03-16 03:24 modules.pcimap
-rw-r--r-- 1 root root   1345 2010-03-16 03:24 modules.seriomap
-rw-r--r-- 1 root root 196050 2010-03-16 03:24 modules.symbols
-rw-r--r-- 1 root root 254429 2010-03-16 03:24 modules.symbols.bin
-rw-r--r-- 1 root root 799485 2010-03-16 03:24 modules.usbmap
lrwxrwxrwx 1 root root     22 2010-03-16 03:23 source -> /usr/src/linux-2.6-xen


--- On Mon, 3/15/10, Boris Derzhavets <bderzhavets@xxxxxxxxx> wrote:

From: Boris Derzhavets <bderzhavets@xxxxxxxxx>
Subject: Re: What is branch xen/pvhvm-stefano ?
To: "Stefano Stabellini" <stefano.stabellini@xxxxxxxxxxxxx>
Cc: "Stefano Stabellini" <Stefano.Stabellini@xxxxxxxxxxxxx>, "Jeremy Fitzhardinge" <jeremy@xxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>, "Sheng Yang" <sheng@xxxxxxxxxxxxxxx>
Date: Monday, March 15, 2010, 8:35 PM

This time git clone,git checkout,kernel build, mkinitramfs have been done on
Ubuntu 9.10 HVM DomU.
View attached snaphot.

Boris.

--- On Mon, 3/15/10, Boris Derzhavets <bderzhavets@xxxxxxxxx> wrote:

From: Boris Derzhavets <bderzhavets@xxxxxxxxx>
Subject: Re: What is branch xen/pvhvm-stefano ?
To: "Stefano Stabellini" <stefano.stabellini@xxxxxxxxxxxxx>
Cc: "Stefano Stabellini" <Stefano.Stabellini@xxxxxxxxxxxxx>, "Jeremy Fitzhardinge" <jeremy@xxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>, "Sheng Yang" <sheng@xxxxxxxxxxxxxxx>
Date: Monday, March 15, 2010, 6:08 PM

OK. GDM disabled

# gedit /etc/default/grub
 GRUB_CMDLINE_LINUX_DEFAULT="quiet splash text"
# update-grub 

Normal text boot with native 2.6.31-14-server.
For text boot with vmlinuz-2.6.32 been built per Stefano
snapshot attached.
It brought me back to idea that kernel and ramdisk have to be
built at HVM (?).

Boris.

--- On Mon, 3/15/10, Boris Derzhavets <bderzhavets@xxxxxxxxx> wrote:

From: Boris Derzhavets <bderzhavets@xxxxxxxxx>
Subject: Re: What is branch xen/pvhvm-stefano ?
To: "Stefano Stabellini" <stefano.stabellini@xxxxxxxxxxxxx>
Cc: "Stefano Stabellini" <Stefano.Stabellini@xxxxxxxxxxxxx>, "Jeremy Fitzhardinge" <jeremy@xxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>, "Sheng Yang" <sheng@xxxxxxxxxxxxxxx>
Date: Monday, March 15, 2010, 4:34 PM

Double checked "make menuconfig":-

Symbol: XEN_XENBUS_FRONTEND [=XEN_XENBUS_FRONTEND]                                                         │ 
Selected by: XEN_PLATFORM_PCI [=y] && XEN [=y]      

In .config file :-

E486: Pattern not found: XEN_XENBUS_FRONTEND

Looks like IRQ are not delivered to HVM DomU.

Boris.

- On Mon, 3/15/10, Boris Derzhavets <bderzhavets@xxxxxxxxx> wrote:

From: Boris Derzhavets <bderzhavets@xxxxxxxxx>
Subject: Re: What is branch xen/pvhvm-stefano ?
To: "Stefano Stabellini" <stefano.stabellini@xxxxxxxxxxxxx>
Cc: "Stefano Stabellini" <Stefano.Stabellini@xxxxxxxxxxxxx>, "Jeremy Fitzhardinge" <jeremy@xxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>, "Sheng Yang" <sheng@xxxxxxxxxxxxxxx>
Date: Monday, March 15, 2010, 4:19 PM

Attempt to start Ubuntu 9.10 Server HVM with vmlinuz-2.6.32 and initrd-2.6.32.img
beeb built at Xen 4.0-rc6 (2.6.32.9 pvops)  Dom0 (F12).

Domain started via virt-manager:-

XENBUS request irq failed 0
IRQ handler type mismatch for IRQ 1
Then system boots up to login prompt, but mouse is dead.

Boris.

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