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-rw-r--r--Documentation/x86/boot.txt2
-rw-r--r--Documentation/x86/x86_64/mm.txt2
2 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/x86/boot.txt b/Documentation/x86/boot.txt
index 83c0033ee9e..804d9b1a46e 100644
--- a/Documentation/x86/boot.txt
+++ b/Documentation/x86/boot.txt
@@ -349,7 +349,7 @@ Protocol: 2.00+
3 SYSLINUX
4 EtherBoot
5 ELILO
- 7 GRuB
+ 7 GRUB
8 U-BOOT
9 Xen
A Gujin
diff --git a/Documentation/x86/x86_64/mm.txt b/Documentation/x86/x86_64/mm.txt
index efce7509736..29b52b14d0b 100644
--- a/Documentation/x86/x86_64/mm.txt
+++ b/Documentation/x86/x86_64/mm.txt
@@ -6,7 +6,7 @@ Virtual memory map with 4 level page tables:
0000000000000000 - 00007fffffffffff (=47 bits) user space, different per mm
hole caused by [48:63] sign extension
ffff800000000000 - ffff80ffffffffff (=40 bits) guard hole
-ffff810000000000 - ffffc0ffffffffff (=46 bits) direct mapping of all phys. memory
+ffff880000000000 - ffffc0ffffffffff (=57 TB) direct mapping of all phys. memory
ffffc10000000000 - ffffc1ffffffffff (=40 bits) hole
ffffc20000000000 - ffffe1ffffffffff (=45 bits) vmalloc/ioremap space
ffffe20000000000 - ffffe2ffffffffff (=40 bits) virtual memory map (1TB)