On Tue, Mar 26, 2019 at 03:12:31PM -0500, Segher Boessenkool wrote:

On Tue, Mar 26, 2019 at 08:28:58PM +0100, Christophe Leroy wrote:

quoted

Le 26/03/2019 à 19:19, Segher Boessenkool a écrit :

quoted

On Tue, Mar 26, 2019 at 07:55:33AM +0000, Christophe Leroy wrote:

quoted

   STACK off    0x00000000 vaddr 0x00000000 paddr 0x00000000 align 2**4
         filesz 0x00000000 memsz 0x00000000 flags rwx

You need to prevent this one somehow.  What object file forces this?

mpc885_ads_defconfig

No, which object file, ".o file".  Not defconfig :-)

I tried to reproduce this.  It does not fail with a ppc6xx_defconfig
build, and mpc885_ads_defconfig fails with

INFO: Uncompressed kernel (size 0x435178) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x500000)
ln: failed to access 'arch/powerpc/boot/cuImage.mpc885ads': No such file or directory

What is your GCC?


Segher