2.6.24-rc2-git powerpc - kernel build fails !CONFIG_SMP

Kamalesh Babulal kamalesh at linux.vnet.ibm.com
Sun Nov 11 00:08:27 EST 2007


The 2.6.24-rc2-git1 kernel build fails with randconfig on powerpc,

  CC      arch/powerpc/mm/tlb_64.o
arch/powerpc/mm/tlb_64.c: In function ‘pgtable_free_now’:
arch/powerpc/mm/tlb_64.c:71: error: ‘pte_free_smp_sync’ undeclared (first use in this function)
arch/powerpc/mm/tlb_64.c:71: error: (Each undeclared identifier is reported only once
arch/powerpc/mm/tlb_64.c:71: error: for each function it appears in.)
make[1]: *** [arch/powerpc/mm/tlb_64.o] Error 1
make: *** [arch/powerpc/mm] Error 2

The function pgtable_free_now is defined within CONFIG_SMP, and its not set in the

Thanks & Regards,
Kamalesh Babulal,
Linux Technology Center,
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