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-rw-r--r--Documentation/x86/boot.txt4
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/x86/boot.txt b/Documentation/x86/boot.txt
index 9efceff51bfb..f15cb74c4f78 100644
--- a/Documentation/x86/boot.txt
+++ b/Documentation/x86/boot.txt
@@ -1013,7 +1013,7 @@ boot_params as that of 16-bit boot protocol, the boot loader should
1013also fill the additional fields of the struct boot_params as that 1013also fill the additional fields of the struct boot_params as that
1014described in zero-page.txt. 1014described in zero-page.txt.
1015 1015
1016After setupping the struct boot_params, the boot loader can load the 1016After setting up the struct boot_params, the boot loader can load the
101732/64-bit kernel in the same way as that of 16-bit boot protocol. 101732/64-bit kernel in the same way as that of 16-bit boot protocol.
1018 1018
1019In 32-bit boot protocol, the kernel is started by jumping to the 1019In 32-bit boot protocol, the kernel is started by jumping to the
@@ -1023,7 +1023,7 @@ In 32-bit boot protocol, the kernel is started by jumping to the
1023At entry, the CPU must be in 32-bit protected mode with paging 1023At entry, the CPU must be in 32-bit protected mode with paging
1024disabled; a GDT must be loaded with the descriptors for selectors 1024disabled; a GDT must be loaded with the descriptors for selectors
1025__BOOT_CS(0x10) and __BOOT_DS(0x18); both descriptors must be 4G flat 1025__BOOT_CS(0x10) and __BOOT_DS(0x18); both descriptors must be 4G flat
1026segment; __BOOS_CS must have execute/read permission, and __BOOT_DS 1026segment; __BOOT_CS must have execute/read permission, and __BOOT_DS
1027must have read/write permission; CS must be __BOOT_CS and DS, ES, SS 1027must have read/write permission; CS must be __BOOT_CS and DS, ES, SS
1028must be __BOOT_DS; interrupt must be disabled; %esi must hold the base 1028must be __BOOT_DS; interrupt must be disabled; %esi must hold the base
1029address of the struct boot_params; %ebp, %edi and %ebx must be zero. 1029address of the struct boot_params; %ebp, %edi and %ebx must be zero.