From cca7c0850fa0381639bf84dd06ee900e16346373 Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Mon, 12 May 2008 15:43:37 +0200 Subject: [PATCH] x86_64: fix mm.txt documentation Commit 85eb69a16aab5a394ce043c2131319eae35e6493 introduced 512 MiB sized kernel and 1.5 GiB sized module space but omitted to change documentation properly. Fix that. [Wasn't the hole intentional protection hole?] Signed-off-by: Jiri Slaby Cc: Andi Kleen Cc: hpa@zytor.com Signed-off-by: Ingo Molnar Signed-off-by: Thomas Gleixner --- Documentation/x86_64/mm.txt | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/Documentation/x86_64/mm.txt b/Documentation/x86_64/mm.txt index b89b6d2bebf..efce7509736 100644 --- a/Documentation/x86_64/mm.txt +++ b/Documentation/x86_64/mm.txt @@ -11,9 +11,8 @@ ffffc10000000000 - ffffc1ffffffffff (=40 bits) hole ffffc20000000000 - ffffe1ffffffffff (=45 bits) vmalloc/ioremap space ffffe20000000000 - ffffe2ffffffffff (=40 bits) virtual memory map (1TB) ... unused hole ... -ffffffff80000000 - ffffffff82800000 (=40 MB) kernel text mapping, from phys 0 -... unused hole ... -ffffffff88000000 - fffffffffff00000 (=1919 MB) module mapping space +ffffffff80000000 - ffffffffa0000000 (=512 MB) kernel text mapping, from phys 0 +ffffffffa0000000 - fffffffffff00000 (=1536 MB) module mapping space The direct mapping covers all memory in the system up to the highest memory address (this means in some cases it can also include PCI memory -- 2.41.1