Re: [Xen-users] rebased opensuse 2.6.31 xen patches

[Andrew Lyon <andrew.lyon@xxxxxxxxx>]

On Tue, Oct 20, 2009 at 9:23 AM, Stefan Kuhne <stefan.kuhne@xxxxxxx> wrote:
> Andrew Lyon schrieb:
> Hi,
>
>> I have rebased the latest opensuse 2.6.31 xen dom0 patches so that
>> they apply to the vanilla kernel cleanly, you can get the patches and
>> a gentoo ebuild from
>> http://code.google.com/p/gentoo-xen-kernel/downloads/list , non gentoo
>> users simply apply them in numeric order.
>>
> i've Problems with booting this Kernel.
> So i try a clean .config and only enable Dom0 support.
> Then i get:
> LD      vmlinux.o
>  MODPOST vmlinux.o
> WARNING: vmlinux.o (__xen_guest): unexpected non-allocatable section.
> Did you forget to use "ax"/"aw" in a .S file?
> Note that for example <linux/init.h> contains
> section definitions for use in .S files.
>
> WARNING: modpost: Found 2 section mismatch(es).
> To see full details build your kernel with:
> 'make CONFIG_DEBUG_SECTION_MISMATCH=y'
>  GEN     .version
>  CHK     include/linux/compile.h
>  UPD     include/linux/compile.h
>  CC      init/version.o
>  LD      init/built-in.o
>  LD      .tmp_vmlinux1
> ld: kernel image bigger than KERNEL_IMAGE_SIZE
> ld: kernel image bigger than KERNEL_IMAGE_SIZE
> make[1]: *** [.tmp_vmlinux1] Error 1
> make: *** [sub-make] Error 2
>
> I've got this error with many Xen Kernels.
>
> Regards,
> Stefan Kuhne
>
>

I just successfully compiled a 32 bit dom0 kernel, did you use "make
vmlinuz" Also can you post the output of grep "CONFIG_KERNEL_GZIP"
.config , I wonder if you have ended up with no compression enabled
for the kernel image.

In fact, send me your full .config and I will try to figure out what is wrong.

Andy

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