patch-2.4.25 linux-2.4.25/Documentation/i386/zero-page.txt

• Lines: 14
• Date: 2004-02-18 05:36:30.000000000 -0800
• Orig file: linux-2.4.24/Documentation/i386/zero-page.txt
• Orig date: 2003-11-28 10:26:19.000000000 -0800

diff -urN linux-2.4.24/Documentation/i386/zero-page.txt linux-2.4.25/Documentation/i386/zero-page.txt
@@ -66,8 +66,12 @@
 0x21c	unsigned long	INITRD_SIZE, size in bytes of ramdisk image
 0x220	4 bytes		(setup.S)
 0x224	unsigned short	setup.S heap end pointer
+0x228	4 bytes		unknown, but writing this in setup.S makes
+			kernel fail to decompress on some systems
+0x2cc	4 bytes		DISK80_SIG_BUFFER (setup.S)
 0x2d0 - 0x600		E820MAP
-0x600 - 0x7D4		EDDBUF (setup.S)
+0x600 - 0x7ff		EDDBUF (setup.S) for disk signature read sector
+0x600 - 0x7de		EDDBUF (setup.S)
 
 0x800	string, 2K max	COMMAND_LINE, the kernel commandline as
 			copied using CL_OFFSET.