Commits
Stephen Rothwell committed bceabd15050
[POWERPC] Really export empty_zero_page It was being protected by CONFIG_PPC32, but we want to export it on 64-bit also. This moves it out of the ifdef. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>