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User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.5)
Gecko/20031007 Firebird/0.7

Description of problem:
I received the following when attempting to build a custom kernel:

  LD      init/built-in.o
  LD      .tmp_vmlinux1
drivers/built-in.o(.text+0x5aa60): In function `setup_DMA':
: undefined reference to `dma_spin_lock'
drivers/built-in.o(.text+0x5aab4): In function `setup_DMA':
: undefined reference to `dma_spin_lock'
drivers/built-in.o(.text+0x5aaec): In function `setup_DMA':
: undefined reference to `dma_spin_lock'
drivers/built-in.o(.text+0x5b944): In function `floppy_interrupt':
: undefined reference to `dma_spin_lock'
drivers/built-in.o(.text+0x5b955): In function `floppy_interrupt':
: undefined reference to `dma_spin_lock'
drivers/built-in.o(.text+0x5bba1): more undefined references to
`dma_spin_lock' follow
make: *** [.tmp_vmlinux1] Error 1

I was unable to locate any info on this online.

Version-Release number of selected component (if applicable):
linux-2.6.0-0.test11.1.99

How reproducible:
Always

Steps to Reproduce:
1.configure kernel via make xconfig
2.make bzImage
3.
    

Actual Results:  received build error messages shown above

Expected Results:  build kernel successfully

Additional info: