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Message-ID: <20210912155149.130332-1-ycliang@andestech.com>
Date: Sun, 12 Sep 2021 15:51:49 +0000
From: Leo Yu-Chi Liang <ycliang@...estech.com>
To: <corbet@....net>, <alex@...ti.fr>, <linux-kernel@...r.kernel.org>,
<linux-doc@...r.kernel.org>,
<linux-doc-tw-discuss@...ts.sourceforge.net>
CC: <ycliang@...nctu.edu.tw>, <ycliang@...estech.com>
Subject: [PATCH 1/2] doc: Fix typo in Documentation/riscv/vm-layout
From: Leo Yu-Chi Liang <ycliang@...nctu.edu.tw>
Fix a typo of the End Addr field for `direct mapping` section.
The value 0xffffffff7fffffff - 0xffffffe000000000 is 126 GB
and is not equal to value in the size field.
Update the value to make sense of the memory layout table.
Signed-off-by: Leo Yu-Chi Liang <ycliang@...nctu.edu.tw>
---
Documentation/riscv/vm-layout.rst | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/riscv/vm-layout.rst b/Documentation/riscv/vm-layout.rst
index b7f98930d38d..2525cf0d6794 100644
--- a/Documentation/riscv/vm-layout.rst
+++ b/Documentation/riscv/vm-layout.rst
@@ -52,7 +52,7 @@ RISC-V Linux Kernel SV39
ffffffceff000000 | -196 GB | ffffffceffffffff | 16 MB | PCI io
ffffffcf00000000 | -196 GB | ffffffcfffffffff | 4 GB | vmemmap
ffffffd000000000 | -192 GB | ffffffdfffffffff | 64 GB | vmalloc/ioremap space
- ffffffe000000000 | -128 GB | ffffffff7fffffff | 124 GB | direct mapping of all physical memory
+ ffffffe000000000 | -128 GB | fffffffeffffffff | 124 GB | direct mapping of all physical memory
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2.25.1
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