wifipineapple-openwrt/target/linux/generic/patches-3.14/063-mips_decompressor_memmove.patch
Hauke Mehrtens e4ac818089 kernel: add patch header and missing part in 132-mips_inline_dma_ops.patch again
The select SYS_HAS_DMA_OPS in CPU_CAVIUM_OCTEON was from the kernel 
patch in 3.13, but it is only included in kernel 3.14 and not in 3.13 
and 3.18, add it again.

Thank you swalker for spotting this.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43134 3c298f89-4303-0410-b956-a3cf2f4a3e73
2014-10-31 23:32:22 +00:00

23 lines
472 B
Diff

--- a/arch/mips/boot/compressed/string.c
+++ b/arch/mips/boot/compressed/string.c
@@ -26,3 +26,19 @@ void *memset(void *s, int c, size_t n)
ss[i] = c;
return s;
}
+
+void *memmove(void *__dest, __const void *__src, size_t count)
+{
+ unsigned char *d = __dest;
+ const unsigned char *s = __src;
+
+ if (__dest == __src)
+ return __dest;
+
+ if (__dest < __src)
+ return memcpy(__dest, __src, count);
+
+ while (count--)
+ d[count] = s[count];
+ return __dest;
+}