[WIP] stuff

arch/arm/boot/compressed/head.S

@@ -849,7 +849,7 @@ __arm926ejs_mmu_cache_on:
 __armv4_mmu_cache_on:
 		mov	r12, lr
 #ifdef CONFIG_MMU
-		mov	r6, #CB_BITS | 0x12	@ U
+		mov	r6, #CB_BITS | 0x12	@ Section descriptors
 		bl	__setup_mmu
 		mov	r0, #0
 		mcr	p15, 0, r0, c7, c10, 4	@ drain write buffer

lib/decompress_unzstd.c

@@ -241,7 +241,7 @@ static int INIT __unzstd(unsigned char *in_buf, long in_len,
 	 * We need to know the window size to allocate the zstd_dstream.
 	 * Since we are streaming, we need to allocate a buffer for the sliding
 	 * window. The window size varies from 1 KB to ZSTD_WINDOWSIZE_MAX
-	 * (8 MB), so it is important to use the actual value so as not to
+	 * (128 MB), so it is important to use the actual value so as not to
 	 * waste memory when it is smaller.
 	 */
 	ret = zstd_get_frame_header(&header, in.src, in.size);