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[Xen-devel] Xen does not work after changing scheduler's code

  • To: "Xen-devel@xxxxxxxxxxxxx" <Xen-devel@xxxxxxxxxxxxx>
  • From: tutu sky <ooohooo_u@xxxxxxxxxxx>
  • Date: Fri, 22 Apr 2016 07:48:26 +0000
  • Accept-language: en-US
  • Delivery-date: Fri, 22 Apr 2016 07:48:38 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xen.org>
  • Thread-index: AQHRnGpsUYbnM3hT0ECuT6EzROh+Tw==
  • Thread-topic: Xen does not work after changing scheduler's code

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 
Does it mean wrong rebuilding steps or wrong lines of code added?

Thanks and regards. 

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