On 02/25/2017 07:23 AM, meino.cra...@gmx.de wrote:
> hi,
>
> I am trying to build a linux kernel (vanilla from ftp.kernel.org)
> in my chrooted new root.
>
> make modules install
>
> failed
>
> with:
>
> CHK include/config/kernel.release
> CHK include/generated/uapi/linux/version.h
> CHK include/generated/utsrelease.h
> CHK include/generated/bounds.h
> CHK include/generated/timeconst.h
> CHK include/generated/asm-offsets.h
> CALL scripts/checksyscalls.sh
> CHK include/generated/compile.h
> ./scripts/gen_initramfs_list.sh: Cannot open '/usr/share/v86d/initramfs'
> make[1]: *** [usr/Makefile:73: usr/initramfs_data.cpio.gz] Error 1
> make: *** [Makefile:988: usr] Error 2
>
>
> make bImage fails with
>
> (chroot) make bzImage
> CHK include/config/kernel.release
> CHK include/generated/uapi/linux/version.h
> CHK include/generated/utsrelease.h
> CHK include/generated/bounds.h
> CHK include/generated/timeconst.h
> CHK include/generated/asm-offsets.h
> CALL scripts/checksyscalls.sh
> CHK include/generated/compile.h
> ./scripts/gen_initramfs_list.sh: Cannot open '/usr/share/v86d/initramfs'
> make[1]: *** [usr/Makefile:73: usr/initramfs_data.cpio.gz] Error 1
> make: *** [Makefile:988: usr] Error 2
>
>
> I look for the magic v83d and found (being at my old root)
>
> [I] sys-apps/v86d
> Available versions: 0.1.10 {debug x86emu}
> Installed versions: 0.1.10(02:34:27 02/28/11)(x86emu -debug)
> Homepage: https://dev.gentoo.org/~spock/projects/uvesafb/
> Description: A daemon to run x86 code in an emulated environment
>
> Is this "quite normal" or does the make process of the kernel make
> false conclusion while being chrooted?
>
> Do I really need initram? ... For years I though my grub had
> booted the kernel which runs my linux directlu...
>
> My commandline to build the kernel at my old root was:
>
> kernel=/boot/vmlinuz-4091200-64-RT && make -j7 all && make -j7
> modules_install && /bin/cp -f ./arch/x86_64/boot/bzImage* $kernel; emerge
> nvidia-drivers ;emerge app-emulation/virtualbox-modules ;grub-mkconfig -o
> /boot/grub/grub.cfg
>
> whjch had.
>
> v86d is not installed yet and of course I will install it if needed.
> But I want to get shure, that the chrooted environment has not
> confused the kernel build process...
>
> Thanks for any help in advance!
> Cheers
> Meino
Check the CONFIG_INITRAMFS_SOURCE option.
How did you configure the kernel? Did you used the .config file from
your root system or perhaps ran make oldconfig (I think it tries to use
/proc/config.gz if it can't find it in /boot)?
--
Fernando Rodriguez
