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Re: [Xen-devel] Xen debug PV kernel

  • To: "Jayaraman, Bhaskar" <Bhaskar.Jayaraman@xxxxxxx>
  • From: Neo Jia <neojia@xxxxxxxxx>
  • Date: Fri, 10 Oct 2008 08:37:54 -0700
  • Cc: Xen Developers <xen-devel@xxxxxxxxxxxxxxxxxxx>
  • Delivery-date: Fri, 10 Oct 2008 08:38:33 -0700
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I would remember that if researchers were not ambitious
probably today we haven't the technology we are using!

On Oct 10, 2008, at 4:13 AM, "Jayaraman, Bhaskar" <Bhaskar.Jayaraman@xxxxxxx> wrote:

Hi Iâm trying to compile a PV kernel with debug info so I can use it with utilities like crash. I do a âmake menuconfigâ and enable the âcompile kernel with debug infoâ within âkernel hackingâ, within the âxen-3.3.0/linux-2.6.18-xen.hgâ directory. Then a make within the same directory which builds the kernel successfully.

Try make distclean then toto Xen-3.3.0 do a make prep-kernels, then u can change the .config, but don't make anything there. Go to the top die again, do a make all.


Next I do a make in xen-3.3.0/ directory but this fails with the following error each time I try so can someone tell me how to build a debug kernel for xen?





make -C /home/user/xen-3.3.0/linux-2.6.18-xen.hg O=/home/user/xen-3.3.0/build-linux-2.6.18-xen_x86_64 modules

  Using /home/user/xen-3.3.0/linux-2.6.18-xen.hg as source for kernel

  /home/user/xen-3.3.0/linux-2.6.18-xen.hg is not clean, please run 'make mrproper'

  in the '/home/user/xen-3.3.0/linux-2.6.18-xen.hg' directory.

make[5]: *** [prepare3] Error 1

make[4]: *** [modules] Error 2

make[3]: *** [modules] Error 2

make[3]: Leaving directory `/home/user/xen-3.3.0/build-linux-2.6.18-xen_x86_64'

make[2]: *** [build] Error 1

make[2]: Leaving directory `/home/user/xen-3.3.0'

make[1]: *** [linux-2.6-xen-install] Error 2

make[1]: Leaving directory `/home/user/xen-3.3.0'

make: *** [install-kernels] Error 1

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