--- arch/mn10300/include/asm/cache.h

+++ arch/mn10300/include/asm/cache.h

@@ -21,6 +21,8 @@

#define L1_CACHE_DISPARITY L1_CACHE_NENTRIES * L1_CACHE_BYTES

#endif

+#define ARCH_KMALLOC_MINALIGN L1_CACHE_BYTES

+

/* data cache purge registers

* - read from the register to unconditionally purge that cache line

* - write address & 0xffffff00 to conditionally purge that cache line