mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-10-04 16:15:11 +00:00
microblaze: Setup dependencies for ASM optimized lib functions
commit18ffc0cce4
upstream. The patch: "microblaze: Setup proper dependency for optimized lib functions" (sha1:7b6ce52be3
) didn't setup all dependencies properly. Optimized lib functions in C are also present for little endian and optimized library functions in assembler are implemented only for big endian version. Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
parent
5787b55b50
commit
fcc347bc1e
2 changed files with 1 additions and 4 deletions
|
@ -20,6 +20,7 @@ config OPT_LIB_FUNCTION
|
|||
config OPT_LIB_ASM
|
||||
bool "Optimalized lib function ASM"
|
||||
depends on OPT_LIB_FUNCTION && (XILINX_MICROBLAZE0_USE_BARREL = 1)
|
||||
depends on CPU_BIG_ENDIAN
|
||||
default n
|
||||
help
|
||||
Allows turn on optimalized library function (memcpy and memmove).
|
||||
|
|
|
@ -29,10 +29,6 @@
|
|||
* between mem locations with size of xfer spec'd in bytes
|
||||
*/
|
||||
|
||||
#ifdef __MICROBLAZEEL__
|
||||
#error Microblaze LE not support ASM optimized lib func. Disable OPT_LIB_ASM.
|
||||
#endif
|
||||
|
||||
#include <linux/linkage.h>
|
||||
.text
|
||||
.globl memcpy
|
||||
|
|
Loading…
Reference in a new issue