kconfig-consolidate-config_debug_strict_user_copy_checks-fix

>   CC [M]  fs/binfmt_misc.o
> In file included from arch/x86/include/asm/uaccess.h:537:0,
>                  from include/linux/uaccess.h:5,
>                  from include/linux/highmem.h:8,
>                  from include/linux/pagemap.h:10,
>                  from fs/binfmt_misc.c:27:
> arch/x86/include/asm/uaccess_32.h: In function 'parse_command.part.1':
> arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default]

Hm.. That's because it's part of lib and not obj, right?

Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/lib/Makefile b/lib/Makefile
index 59fabd022e38ee00d1cae8a3318c679492285c50..4c551049ded39f1b4d6227a04fd84c43a0e7dfc8 100644 (file)
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -15,7 +15,7 @@ lib-y := ctype.o string.o vsprintf.o cmdline.o \
         is_single_threaded.o plist.o decompress.o kobject_uevent.o \
         earlycpio.o percpu-refcount.o
 
-lib-$(CONFIG_ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS) += usercopy.o
+obj-$(CONFIG_ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS) += usercopy.o
 lib-$(CONFIG_MMU) += ioremap.o
 lib-$(CONFIG_SMP) += cpumask.o