Export copy_page() on 32bit powerpc; unionfs needs it. Unionfs already builds as a module on 64bit powerpc, so the export is placed within an existing CONFIG_PPC32 #ifdef.
Signed-off-by: Joseph Fannin <[EMAIL PROTECTED]> --- I ran into this in the -mm tree; it's not new to 2.6.24-rc6-mm1. I haven't been able to find any evidence that copy_page() is exported with 64bit; maybe this is because copy_page there is a wrapper around the exported copy_4K_page() and gets optimized away, or maybe I just don't know where to look. If copy_page() is exported for 64bit somewhere, this might not be the right thing? diff -aurN -x .git linux-mm.orig/arch/powerpc/kernel/ppc_ksyms.c linux-mm.patched/arch/powerpc/kernel/ppc_ksyms.c --- linux-mm.orig/arch/powerpc/kernel/ppc_ksyms.c 2008-01-01 04:03:33.000000000 -0500 +++ linux-mm.patched/arch/powerpc/kernel/ppc_ksyms.c 2008-01-01 04:15:33.000000000 -0500 @@ -59,6 +59,7 @@ extern int sys_sigreturn(struct pt_regs *regs); EXPORT_SYMBOL(clear_pages); +EXPORT_SYMBOL(copy_page); EXPORT_SYMBOL(ISA_DMA_THRESHOLD); EXPORT_SYMBOL(DMA_MODE_READ); EXPORT_SYMBOL(DMA_MODE_WRITE); -- Joseph Fannin [EMAIL PROTECTED] _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
