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From: Juergen Gross <jgross@suse.com>
To: tutu sky <ooohooo_u@hotmail.com>,
	"Xen-devel@lists.xen.org" <Xen-devel@lists.xen.org>
Subject: Re: Xen does not work after changing scheduler's code
Date: Fri, 22 Apr 2016 10:03:43 +0200	[thread overview]
Message-ID: <5719DADF.3030304@suse.com> (raw)
In-Reply-To: <HE1PR05MB1308B2E4F7954CA1C0041F0F8D6F0@HE1PR05MB1308.eurprd05.prod.outlook.com>

On 22/04/16 09:48, tutu sky wrote:
> Hi all.
> I've recently changed and added some line of code in some functions of credit scheduler, then issue:
> make clean
> make world
> (fix compilation errors, if any)
> make install
> rm -f /boot/xen.gz
> and update-grub
> then reboot the system to change to dom0, but when grub is loaded and i choose "ubuntu with Xen hypervisor", some messages come and then grub selection menu appears again.
> after that i deleted my changes in scheduler code and return it back to the default code, do as same as above steps and xen start working. so what does it mean?
> Does it mean wrong rebuilding steps or wrong lines of code added?

Without having more information this is impossible to tell.

You should try to be more specific about "some messages". Try to setup
a serial console as described in:

http://wiki.xenproject.org/wiki/XenSerialConsole

and capture the console messages. Post those and you might get better
answers. :-)


Juergen

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  reply	other threads:[~2016-04-22  8:03 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-04-22  7:48 Xen does not work after changing scheduler's code tutu sky
2016-04-22  8:03 ` Juergen Gross [this message]
2016-04-22  8:18   ` tutu sky
2016-04-22  8:46     ` Juergen Gross
2016-04-22  8:59       ` tutu sky
2016-04-26 13:10         ` Dario Faggioli
2016-04-27 14:58           ` tutu sky
2016-04-27 15:21             ` Dario Faggioli
2016-04-27 17:17               ` tutu sky
2016-04-28  8:32                 ` George Dunlap
2016-04-28 10:46                   ` tutu sky
2016-05-09 14:56                     ` George Dunlap
2016-05-10  6:44                       ` tutu sky
2016-05-10  8:34                         ` Paul Durrant
2016-05-10  8:47                           ` tutu sky
2016-05-10  9:42                             ` Dario Faggioli
2016-05-10  9:45                         ` Dario Faggioli
2016-05-10 10:02                           ` tutu sky

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