The patch titled
powerpc: export copy_page() on 32bit
has been added to the -mm tree. Its filename is
powerpc-export-copy_page-on-32bit.patch
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The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: powerpc: export copy_page() on 32bit
From: Joseph Fannin <jfannin@xxxxxxxxx>
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.
(akpm: targetted at git-unionfs.patch)
Signed-off-by: Joseph Fannin <jfannin@xxxxxxxxx>
Cc: Erez Zadok <ezk@xxxxxxxxxxxxx>
Cc: Paul Mackerras <paulus@xxxxxxxxx>
Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/powerpc/kernel/ppc_ksyms.c | 1 +
1 file changed, 1 insertion(+)
diff -puN arch/powerpc/kernel/ppc_ksyms.c~powerpc-export-copy_page-on-32bit arch/powerpc/kernel/ppc_ksyms.c
--- a/arch/powerpc/kernel/ppc_ksyms.c~powerpc-export-copy_page-on-32bit
+++ a/arch/powerpc/kernel/ppc_ksyms.c
@@ -59,6 +59,7 @@ extern void single_step_exception(struct
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);
_
Patches currently in -mm which might be from jfannin@xxxxxxxxx are
powerpc-export-copy_page-on-32bit.patch
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