diff options
| author | Greentime Hu <greentime@andestech.com> | 2018-04-19 15:45:45 +0800 |
|---|---|---|
| committer | Greentime Hu <greentime@andestech.com> | 2018-05-23 13:26:20 +0800 |
| commit | e3f4624388731eb475ef7494b43440b3ad9269e1 (patch) | |
| tree | 105db4d6406adc2a23a42041f1e85a4f5051c111 /arch/nds32/include | |
| parent | 03969d0b3a3f6a7cd2c731eed1c4ccf76da88586 (diff) | |
nds32: Fix the symbols undefined issue by exporting them.
It broke the 'allmodconfig' build.
LD vmlinux
SYSMAP System.map
Building modules, stage 2.
MODPOST 5028 modules
ERROR: "flush_dcache_page" [net/sunrpc/xprtrdma/rpcrdma.ko] undefined!
ERROR: "empty_zero_page" [net/ceph/libceph.ko] undefined!
ERROR: "save_stack_trace" [kernel/backtracetest.ko] undefined!
ERROR: "clear_page" [fs/ocfs2/dlm/ocfs2_dlm.ko] undefined!
ERROR: "copy_page" [fs/nilfs2/nilfs2.ko] undefined!
...
Signed-off-by: Greentime Hu <greentime@andestech.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/nds32/include')
| -rw-r--r-- | arch/nds32/include/asm/Kbuild | 1 | ||||
| -rw-r--r-- | arch/nds32/include/asm/page.h | 3 |
2 files changed, 4 insertions, 0 deletions
diff --git a/arch/nds32/include/asm/Kbuild b/arch/nds32/include/asm/Kbuild index a64e87cc8b49..142e612aa639 100644 --- a/arch/nds32/include/asm/Kbuild +++ b/arch/nds32/include/asm/Kbuild @@ -16,6 +16,7 @@ generic-y += dma.h generic-y += emergency-restart.h generic-y += errno.h generic-y += exec.h +generic-y += export.h generic-y += fb.h generic-y += fcntl.h generic-y += ftrace.h diff --git a/arch/nds32/include/asm/page.h b/arch/nds32/include/asm/page.h index e27365c097b6..947f0491c9a7 100644 --- a/arch/nds32/include/asm/page.h +++ b/arch/nds32/include/asm/page.h @@ -27,6 +27,9 @@ extern void copy_user_highpage(struct page *to, struct page *from, unsigned long vaddr, struct vm_area_struct *vma); extern void clear_user_highpage(struct page *page, unsigned long vaddr); +void copy_user_page(void *vto, void *vfrom, unsigned long vaddr, + struct page *to); +void clear_user_page(void *addr, unsigned long vaddr, struct page *page); #define __HAVE_ARCH_COPY_USER_HIGHPAGE #define clear_user_highpage clear_user_highpage #else |