[PATCH 1/2] doc: Fix typo in Documentation/riscv/vm-layout

From: Leo Yu-Chi Liang <redacted>

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 <redacted>
---
 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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