other arches do grep -r flush_tlb_page /usr/src/linux | grep EXPORT /usr/src/linux/arch/mips/kernel/smp.c:EXPORT_SYMBOL(flush_tlb_page); /usr/src/linux/arch/m32r/kernel/m32r_ksyms.c:EXPORT_SYMBOL(smp_flush_tlb_page); /usr/src/linux/arch/alpha/kernel/smp.c:EXPORT_SYMBOL(flush_tlb_page); /usr/src/linux/arch/x86/kernel/smp_32.c:EXPORT_SYMBOL(flush_tlb_page); /usr/src/linux/arch/x86/mach-voyager/voyager_smp.c:EXPORT_SYMBOL(flush_tlb_page); /usr/src/linux/arch/ppc/kernel/ppc_ksyms.c:EXPORT_SYMBOL(flush_tlb_page); /usr/src/linux/arch/powerpc/kernel/ppc_ksyms.c:EXPORT_SYMBOL(flush_tlb_page);
As discussed on IRC the change was intentional and those other exports will be removed over time. I'm sorry that this stuff makes your life hard with ATI.