diff --git a/Core/HLE/sceKernelInterrupt.cpp b/Core/HLE/sceKernelInterrupt.cpp
index 6ec86f99af43..72d0c98da6c9 100644
--- a/Core/HLE/sceKernelInterrupt.cpp
+++ b/Core/HLE/sceKernelInterrupt.cpp
@@ -680,8 +680,7 @@ const HLEFunction Kernel_Library[] =
 	{0XFA835CDE, &WrapI_I<sceKernelGetTlsAddr>,                "sceKernelGetTlsAddr",                 'i', "i"    },
 };
 
-static u32 sysclib_memcpy(u32 dst, u32 src, u32 size) {
-	ERROR_LOG(SCEKERNEL, "Untested sysclib_memcpy(dest=%08x, src=%08x, size=%i)", dst, src, size);
+static u32 sysclib_memcpy(u32 dst, u32 src, u32 size) {	
 	if (Memory::IsValidRange(dst, size) && Memory::IsValidRange(src, size)) {
 		memcpy(Memory::GetPointer(dst), Memory::GetPointer(src), size);
 	}
diff --git a/Core/PSPLoaders.cpp b/Core/PSPLoaders.cpp
index d72c648601c3..eb910487f273 100644
--- a/Core/PSPLoaders.cpp
+++ b/Core/PSPLoaders.cpp
@@ -203,7 +203,7 @@ static const char *altBootNames[] = {
 	"disc0:/PSP_GAME/SYSDIR/EBOOT.LLD",
 	//"disc0:/PSP_GAME/SYSDIR/OLD_EBOOT.BIN", //Utawareru Mono Chinese version
 	"disc0:/PSP_GAME/SYSDIR/EBOOT.123",
-	"disc0:/PSP_GAME/SYSDIR/EBOOT_LRC_CH.BIN",
+	//"disc0:/PSP_GAME/SYSDIR/EBOOT_LRC_CH.BIN", // Hatsune Miku Project Diva Extend chinese version
 	"disc0:/PSP_GAME/SYSDIR/BOOT0.OLD",
 	"disc0:/PSP_GAME/SYSDIR/BOOT1.OLD",
 	"disc0:/PSP_GAME/SYSDIR/BINOT.BIN",