Re: [Xen-devel] help

[Doug Goldstein <cardoe@xxxxxxxxxx>]

On 3/15/16 4:01 PM, Safa Hamza wrote:
> i solve the problem by degugging the linux kernel .. the problem was the
> instruction omap_smc1 ..i'm not sure about what it did but when i delete
> this instruction it works ... but i face another problem .. the execution
> now stops in

<snip>

> [    2.610379] VFS: Mounted root (ext4 filesystem) on device 179:2.
> [    2.623192] devtmpfs: mounted
> [    2.623584] Freeing unused kernel memory: 340K (c079e000 - c07f3000)
> INIT: version 2.88 booting
> Starting udev
> [    3.169771] udev[871]: starting version 164
> [    5.205065] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some
> data may be corrupt. Please run fsck.
> [    5.400187] EXT4-fs (mmcblk1p4): recovery complete
> [    5.400309] EXT4-fs (mmcblk1p4): mounted filesystem with ordered data
> mode. Opts: (null)
> [    5.492162] random: nonblocking pool is initialized
> ERROR: could not open directory
> /lib/modules/3.15.0-rc2-00199-g0c0a3e5-dirty: No such file or directory
> WARNING: -e needs -E or -F
> ERROR: could not open directory
> /lib/modules/3.15.0-rc2-00199-g0c0a3e5-dirty: No such file or directory
> FATAL: could not search modules: No such file or directory
> Starting Bootlog daemon: bootlogd: cannot allocate pseudo tty: No such file
> or directory
> bootlogd.
> [    5.831227] EXT4-fs (mmcblk0p2): re-mounted. Opts: data=ordered
> ALSA: Restoring mixer settings...
> Configuring network interfaces... /usr/sbin/alsactl: load_state:1686: No
> soundcards found...
> ifconfig: SIOCGIFFLAGS: No such device
> done.
> hwclock: can't open '/dev/misc/rtc': No such file or directory
> Mon Jul  1 15:13:00 UTC 2013
> hwclock: can't open '/dev/misc/rtc': No such file or directory
> INIT: Entering runlevel: 5
> Starting telnet daemon.
> hwclock: can't open '/dev/misc/rtc': No such file or directory
> Starting syslogd/klogd: done
> Starting thttpd.
> Stopping Bootlog daemon: bootlogd.
> 
> ***************************************************************************************************************************************************
>  no console appears .. i guess the problem in the file system ... but this
> file works fine with the linux kernel in omap5 without  the xen hypervisor
> 
> should i make any changement in the rootfs so it can works with xen
> hypervisor !! or any other solution !!
> Regards
> 

The issue is likely that you don't have a getty setup on /dev/hvc0. Edit
your /etc/inittab and add one. Maybe something like:

h0:2345:respawn:/sbin/agetty 38400 hvc0 linux

But honestly there's other problems with the image you are using so
you'll likely run into more but those look like Linux/distro related
problems.

Please make sure you reply to the list if you do reply to this.

-- 
Doug Goldstein

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