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zeurx
n00b
n00b


Joined: 26 Jun 2002
Posts: 54

PostPosted: Sat Apr 16, 2005 2:40 pm    Post subject: building a kernel vs genkernel Reply with quote

hello everyone, i am a long time gentoo user and i know how to build a kernel by hand. with this install of gentoo i decided to use lvm2 on everything but my boot and swap so i needed a initrd, which genkernel makes, but lately i have been having a heck of a time making a kernel with genkernel.

hand build bzImage (JamesS /usr/src/linux # make bzImage modules modules_install):
Code:
Root device is (254, 0)
Boot sector 512 bytes.
Setup is 2903 bytes.
System is 1729 kB
Kernel: arch/x86_64/boot/bzImage is ready

genkernel bzImage (JamesS /usr/src/linux # genkernel --udev --lvm2 --gensplash=livecd-2005.0 kernel):
Code:
* Gentoo Linux Genkernel; Version 3.1.5
* Compiling Linux Kernel 2.6.11-gentoo-r6 for x86_64...

* kernel: >> Running mrproper...
* config: Using config from /usr/share/genkernel/x86_64/kernel-config-2.6
*         Previous config backed up to .config.bak
*         >> Running oldconfig...
* kernel: >> Cleaning...
*       >> Installing gensplash [ using the livecd-2005.0 theme ]...
*         >> Compiling 2.6.11-gentoo-r6 bzImage...
* ERROR: Failed to compile the "bzImage" target...

* -- Grepping log... --

  SCSI generic support (CHR_DEV_SG) [Y/n/m/?] y
  *
  * Some SCSI devices (e.g. CD jukebox) support multiple LUNs
  *
  Probe all LUNs on each SCSI device (SCSI_MULTI_LUN) [Y/n/?] y
  Verbose SCSI error reporting (kernel size +=12K) (SCSI_CONSTANTS) [N/y/?] n
--
make[1]: `arch/x86_64/kernel/asm-offsets.s' is up to date.
  CC      init/main.o
  GZIP    usr/initramfs_data.cpio.gz
  CHK     include/linux/compile.h
  AS      usr/initramfs_data.o
dnsdomainname: Host name lookup failure
--
  CC      kernel/rcupdate.o
  AS      arch/x86_64/kernel/suspend_asm.o
  CC      arch/x86_64/kernel/early_printk.o
  CC      kernel/intermodule.o
  CC      arch/x86_64/kernel/pci-gart.o
kernel/intermodule.c:179: warning: `inter_module_register' is deprecated (declared at kernel/intermodule.c:38)
kernel/intermodule.c:180: warning: `inter_module_unregister' is deprecated (declared at kernel/intermodule.c:79)
kernel/intermodule.c:183: warning: `inter_module_put' is deprecated (declared at kernel/intermodule.c:160)
--
  CC      kernel/irq/proc.o
  CC      kernel/power/pm.o
  LD      kernel/irq/built-in.o
  CC      kernel/compat.o
kernel/power/pm.c: In function `pm_undo_all':
kernel/power/pm.c:201: warning: `pm_send' is deprecated (declared at kernel/power/pm.c:155)
kernel/power/pm.c: In function `pm_send_all':
kernel/power/pm.c:242: warning: `pm_send' is deprecated (declared at kernel/power/pm.c:155)
kernel/power/pm.c: At top level:
kernel/power/pm.c:259: warning: `pm_register' is deprecated (declared at kernel/power/pm.c:62)
kernel/power/pm.c:260: warning: `pm_unregister' is deprecated (declared at kernel/power/pm.c:86)
kernel/power/pm.c:261: warning: `pm_unregister_all' is deprecated (declared at kernel/power/pm.c:115)
kernel/power/pm.c:262: warning: `pm_send_all' is deprecated (declared at kernel/power/pm.c:234)
--
  CC      drivers/char/keyboard.o
  CC      net/802/p8023.o
  CC      drivers/char/vt.o
  CC      net/802/sysctl_net_802.o
drivers/char/vt.c: In function `vc_allocate':
drivers/char/vt.c:752: warning: `pm_register' is deprecated (declared at include/linux/pm.h:106)
--
  CC      drivers/pci/setup-res.o
  CC      drivers/pci/hotplug.o
  CC      drivers/pci/msi.o
  CC      drivers/pnp/core.o
drivers/pci/msi.c: In function `msi_set_mask_bit':
drivers/pci/msi.c:69: warning: cast from pointer to integer of different size
drivers/pci/msi.c: In function `msi_capability_init':
drivers/pci/msi.c:550: warning: cast to pointer from integer of different size
--
  LD      drivers/scsi/qla2xxx/built-in.o
  LD      drivers/scsi/libata.o
  CC      drivers/video/console/vgacon.o
  CC      drivers/scsi/sata_promise.o
drivers/scsi/sata_promise.c: In function `pdc_ata_init_one':
drivers/scsi/sata_promise.c:671: warning: passing arg 1 of `__readb' makes pointer from integer without a cast
--
  CC      lib/crc32.o
  AR      lib/lib.a
  LD      lib/built-in.o
  GEN     .version
  CHK     include/linux/compile.h
dnsdomainname: Host name lookup failure
--
Root device is (254, 0)
Boot sector 512 bytes.
Setup is 2903 bytes.
System is 6621 kB
System is too big. Try using modules.
make[1]: *** [arch/x86_64/boot/bzImage] Error 1
make: *** [bzImage] Error 2
* Gentoo Linux Genkernel; Version 3.1.5

* ERROR: Failed to compile the "bzImage" target...


why does the genkernel make the System to big but when i clean and make it by hand it works just fine? the other question is when i make the modules and modules_isntall.
Code:
if [ -r System.map ]; then /sbin/depmod -ae -F System.map  2.6.11-gentoo-r6; fi
WARNING: /lib/modules/2.6.11-gentoo-r6/video/nvidia.ko needs unknown symbol _spin_unlock_irq
WARNING: /lib/modules/2.6.11-gentoo-r6/video/nvidia.ko needs unknown symbol smp_call_function
WARNING: /lib/modules/2.6.11-gentoo-r6/video/nvidia.ko needs unknown symbol cpu_online_map
WARNING: /lib/modules/2.6.11-gentoo-r6/video/nvidia.ko needs unknown symbol _spin_unlock
WARNING: /lib/modules/2.6.11-gentoo-r6/video/nvidia.ko needs unknown symbol preempt_schedule
WARNING: /lib/modules/2.6.11-gentoo-r6/video/nvidia.ko needs unknown symbol _spin_unlock_irqrestore
WARNING: /lib/modules/2.6.11-gentoo-r6/video/nvidia.ko needs unknown symbol add_preempt_count
WARNING: /lib/modules/2.6.11-gentoo-r6/video/nvidia.ko needs unknown symbol _spin_lock_irq
WARNING: /lib/modules/2.6.11-gentoo-r6/video/nvidia.ko needs unknown symbol _spin_lock_irqsave
WARNING: /lib/modules/2.6.11-gentoo-r6/video/nvidia.ko needs unknown symbol _spin_lock
WARNING: /lib/modules/2.6.11-gentoo-r6/video/nvidia.ko needs unknown symbol memnode_shift
WARNING: /lib/modules/2.6.11-gentoo-r6/video/nvidia.ko needs unknown symbol sub_preempt_count
WARNING: /lib/modules/2.6.11-gentoo-r6/video/nvidia.ko needs unknown symbol memnodemap
WARNING: /lib/modules/2.6.11-gentoo-r6/video/nvidia.ko needs unknown symbol node_data
WARNING: /lib/modules/2.6.11-gentoo-r6/video/nvidia.ko needs unknown symbol smp_processor_id
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmnet.o needs unknown symbol _read_unlock
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmnet.o needs unknown symbol unlock_kernel
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmnet.o needs unknown symbol _spin_unlock
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmnet.o needs unknown symbol _spin_unlock_irqrestore
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmnet.o needs unknown symbol lock_kernel
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmnet.o needs unknown symbol _spin_lock_irqsave
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmnet.o needs unknown symbol _spin_lock
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmnet.o needs unknown symbol _write_lock_irqsave
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmnet.o needs unknown symbol _read_lock
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmnet.o needs unknown symbol _write_unlock_irqrestore
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmmon.o needs unknown symbol smp_call_function
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmmon.o needs unknown symbol cpu_online_map
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmmon.o needs unknown symbol unlock_kernel
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmmon.o needs unknown symbol _spin_unlock
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmmon.o needs unknown symbol preempt_schedule
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmmon.o needs unknown symbol _spin_unlock_irqrestore
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmmon.o needs unknown symbol add_preempt_count
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmmon.o needs unknown symbol lock_kernel
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmmon.o needs unknown symbol del_timer_sync
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmmon.o needs unknown symbol _spin_lock_irqsave
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmmon.o needs unknown symbol _spin_lock
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmmon.o needs unknown symbol memnode_shift
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmmon.o needs unknown symbol sub_preempt_count
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmmon.o needs unknown symbol memnodemap
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmmon.o needs unknown symbol node_data
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmmon.o needs unknown symbol smp_processor_id
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmmon.o needs unknown symbol alloc_pages_current
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmnet.ko needs unknown symbol _read_unlock
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmnet.ko needs unknown symbol unlock_kernel
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmnet.ko needs unknown symbol _spin_unlock
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmnet.ko needs unknown symbol _spin_unlock_irqrestore
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmnet.ko needs unknown symbol lock_kernel
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmnet.ko needs unknown symbol _spin_lock_irqsave
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmnet.ko needs unknown symbol _spin_lock
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmnet.ko needs unknown symbol _write_lock_irqsave
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmnet.ko needs unknown symbol _read_lock
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmnet.ko needs unknown symbol _write_unlock_irqrestore
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmmon.ko needs unknown symbol smp_call_function
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmmon.ko needs unknown symbol cpu_online_map
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmmon.ko needs unknown symbol unlock_kernel
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmmon.ko needs unknown symbol _spin_unlock
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmmon.ko needs unknown symbol preempt_schedule
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmmon.ko needs unknown symbol _spin_unlock_irqrestore
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmmon.ko needs unknown symbol add_preempt_count
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmmon.ko needs unknown symbol lock_kernel
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmmon.ko needs unknown symbol del_timer_sync
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmmon.ko needs unknown symbol _spin_lock_irqsave
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmmon.ko needs unknown symbol _spin_lock
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmmon.ko needs unknown symbol memnode_shift
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmmon.ko needs unknown symbol sub_preempt_count
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmmon.ko needs unknown symbol memnodemap
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmmon.ko needs unknown symbol node_data
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmmon.ko needs unknown symbol smp_processor_id
WARNING: /lib/modules/2.6.11-gentoo-r6/misc/vmmon.ko needs unknown symbol alloc_pages_current

vmware will not start without vmmon and when it loads is says unknown symbol, nvidia loads just fine right now... haver rebooted though, vmnet worked just fine last time i tryed to modprobe it which was before the kernel rebuild.

[edit]
i have just tryed genkernel without the gensplash and it outputs this
Code:
JamesS root # genkernel --udev --lvm2 kernel
* Gentoo Linux Genkernel; Version 3.1.5
* Compiling Linux Kernel 2.6.11-gentoo-r6 for x86_64...

* kernel: >> Running mrproper...
* config: Using config from /usr/share/genkernel/x86_64/kernel-config-2.6
*         Previous config backed up to .config.bak
*         >> Running oldconfig...
* kernel: >> Cleaning...
*         >> Compiling 2.6.11-gentoo-r6 bzImage...
*         >> Compiling 2.6.11-gentoo-r6 modules...
* Copying config for successful build to /etc/kernels/kernel-config-x86_64-2.6.11-gentoo-r6
* initrd: Not building since only the kernel was requested...
*
* Kernel compiled successfully!
*
* Required Kernel Parameters:
*     root=/dev/$ROOT
*     [ And "vga=0x317 splash=verbose" if you use a framebuffer ]
*
*     Where $ROOT is the device node for your root partition as the
*     one specified in /etc/fstab
*
* Do NOT report kernel bugs as genkernel bugs unless your bug
* is about the default genkernel configuration...
*
* Make sure you have the latest genkernel before reporting bugs.


i really want a boot splash so i dont really want to take out the genkernel option! im using gentoo-sources-2.6.11-r6 on a amd64 platform
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Shazam
Apprentice
Apprentice


Joined: 23 Nov 2004
Posts: 191
Location: Germany

PostPosted: Sat Apr 16, 2005 5:17 pm    Post subject: Reply with quote

i would build the kernel by hand.
Code:
make && make modules_install && make install

btw you can enable the framebuffersplash in the gentoo-sources w/o using genkernel thingy.
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