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authorDavid S. Miller <davem@davemloft.net>2012-05-24 13:12:28 -0700
committerDavid S. Miller <davem@davemloft.net>2012-05-24 13:12:28 -0700
commit2922585b93294d47172a765115e0dbc1bfe1be19 (patch)
treeacb4436987d24b2a3fb3cef02097eefbc4762bbf /lib/Makefile
parent446969084d33a4064a39d280806da642c54ba4ac (diff)
downloadlinux-2922585b93294d47172a765115e0dbc1bfe1be19.tar.gz
lib: Sparc's strncpy_from_user is generic enough, move under lib/
To use this, an architecture simply needs to: 1) Provide a user_addr_max() implementation via asm/uaccess.h 2) Add "select GENERIC_STRNCPY_FROM_USER" to their arch Kcnfig 3) Remove the existing strncpy_from_user() implementation and symbol exports their architecture had. Signed-off-by: David S. Miller <davem@davemloft.net> Acked-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'lib/Makefile')
-rw-r--r--lib/Makefile2
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/Makefile b/lib/Makefile
index 18515f0267c..57538b4d01d 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -123,6 +123,8 @@ obj-$(CONFIG_SIGNATURE) += digsig.o
obj-$(CONFIG_CLZ_TAB) += clz_tab.o
+obj-$(CONFIG_GENERIC_STRNCPY_FROM_USER) += strncpy_from_user.o
+
hostprogs-y := gen_crc32table
clean-files := crc32table.h