From mboxrd@z Thu Jan 1 00:00:00 1970 From: akpm@linux-foundation.org Date: Wed, 05 Dec 2007 22:32:15 +0000 Subject: [patch 3/3] ia64: export copy_page() to modules Message-Id: <200712052232.lB5MWFeP028397@imap1.linux-foundation.org> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-ia64@vger.kernel.org From: Andrew Morton With the unionfs patch applied I get ERROR: "copy_page" [fs/unionfs/unionfs.ko] undefined! the other architectures (some, at least) export copy_page() so I guess ia64 should also do so. To do this we need to move the copy_page() functions out of lib.a and into built-in.o and add the EXPORT_SYMBOL(). Cc: Sam Ravnborg Cc: "Luck, Tony" Cc: Kyle McMartin Signed-off-by: Andrew Morton --- arch/ia64/kernel/ia64_ksyms.c | 3 +++ arch/ia64/lib/Makefile | 4 ++-- 2 files changed, 5 insertions(+), 2 deletions(-) diff -puN arch/ia64/kernel/ia64_ksyms.c~ia64-export-copy_page-to-modules arch/ia64/kernel/ia64_ksyms.c --- a/arch/ia64/kernel/ia64_ksyms.c~ia64-export-copy_page-to-modules +++ a/arch/ia64/kernel/ia64_ksyms.c @@ -63,6 +63,9 @@ EXPORT_SYMBOL(__udivdi3); EXPORT_SYMBOL(__moddi3); EXPORT_SYMBOL(__umoddi3); +#include +EXPORT_SYMBOL(copy_page); + #if defined(CONFIG_MD_RAID456) || defined(CONFIG_MD_RAID456_MODULE) extern void xor_ia64_2(void); extern void xor_ia64_3(void); diff -puN arch/ia64/lib/Makefile~ia64-export-copy_page-to-modules arch/ia64/lib/Makefile --- a/arch/ia64/lib/Makefile~ia64-export-copy_page-to-modules +++ a/arch/ia64/lib/Makefile @@ -11,8 +11,8 @@ lib-y := __divsi3.o __udivsi3.o __modsi3 flush.o ip_fast_csum.o do_csum.o \ memset.o strlen.o xor.o -lib-$(CONFIG_ITANIUM) += copy_page.o copy_user.o memcpy.o -lib-$(CONFIG_MCKINLEY) += copy_page_mck.o memcpy_mck.o +obj-$(CONFIG_ITANIUM) += copy_page.o copy_user.o memcpy.o +obj-$(CONFIG_MCKINLEY) += copy_page_mck.o memcpy_mck.o lib-$(CONFIG_PERFMON) += carta_random.o AFLAGS___divdi3.o _