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| author | Guenter Roeck <linux@roeck-us.net> | 2018-11-07 05:36:10 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-29 12:21:40 +0300 |
| commit | 33146a67a126bc469439ca6f25c0fe7fc1ad00e9 (patch) | |
| tree | 7b5c74a658a5a001a7aa9590b145253ac5b4e09b | |
| parent | eaadc0d5f809c29da9ce7367305adddac5e2cba8 (diff) | |
| download | linux-33146a67a126bc469439ca6f25c0fe7fc1ad00e9.tar.xz | |
nios2: ksyms: Add missing symbol exports
[ Upstream commit 0f8ed994575429d6042cf5d7ef70081c94091587 ]
Building nios2:allmodconfig fails as follows (each symbol is only listed
once).
ERROR: "__ashldi3" [drivers/md/dm-writecache.ko] undefined!
ERROR: "__ashrdi3" [fs/xfs/xfs.ko] undefined!
ERROR: "__ucmpdi2" [drivers/media/i2c/adv7842.ko] undefined!
ERROR: "__lshrdi3" [drivers/md/dm-zoned.ko] undefined!
ERROR: "flush_icache_range" [drivers/misc/lkdtm/lkdtm.ko] undefined!
ERROR: "empty_zero_page" [drivers/md/dm-mod.ko] undefined!
The problem is seen with gcc 7.3.0.
Export the missing symbols.
Fixes: 2fc8483fdcde ("nios2: Build infrastructure")
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | arch/nios2/kernel/nios2_ksyms.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/nios2/kernel/nios2_ksyms.c b/arch/nios2/kernel/nios2_ksyms.c index bf2f55d10a4d..4e704046a150 100644 --- a/arch/nios2/kernel/nios2_ksyms.c +++ b/arch/nios2/kernel/nios2_ksyms.c @@ -9,12 +9,20 @@ #include <linux/export.h> #include <linux/string.h> +#include <asm/cacheflush.h> +#include <asm/pgtable.h> + /* string functions */ EXPORT_SYMBOL(memcpy); EXPORT_SYMBOL(memset); EXPORT_SYMBOL(memmove); +/* memory management */ + +EXPORT_SYMBOL(empty_zero_page); +EXPORT_SYMBOL(flush_icache_range); + /* * libgcc functions - functions that are used internally by the * compiler... (prototypes are not correct though, but that @@ -31,3 +39,7 @@ DECLARE_EXPORT(__udivsi3); DECLARE_EXPORT(__umoddi3); DECLARE_EXPORT(__umodsi3); DECLARE_EXPORT(__muldi3); +DECLARE_EXPORT(__ucmpdi2); +DECLARE_EXPORT(__lshrdi3); +DECLARE_EXPORT(__ashldi3); +DECLARE_EXPORT(__ashrdi3); |