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authorWill Deacon <[email protected]>2022-07-25 10:56:02 +0100
committerWill Deacon <[email protected]>2022-07-25 10:56:02 +0100
commit322d19b6cdf72314f3f76f93b4e34c066e2d004c (patch)
treebabb3c9303bb2e0f94e66660865c5548d061478a
parent464ef188e069f5894c11e6b59efe188b9000d93d (diff)
parent5bed6a93920dea85b1828cbe3aa3e333ed663ea3 (diff)
Merge branch 'for-next/docs' into for-next/core
* for-next/docs: Documentation/arm64: update memory layout table.
-rw-r--r--Documentation/arm64/memory.rst10
1 files changed, 4 insertions, 6 deletions
diff --git a/Documentation/arm64/memory.rst b/Documentation/arm64/memory.rst
index 901cd094f4ec..2a641ba7be3b 100644
--- a/Documentation/arm64/memory.rst
+++ b/Documentation/arm64/memory.rst
@@ -33,9 +33,8 @@ AArch64 Linux memory layout with 4KB pages + 4 levels (48-bit)::
0000000000000000 0000ffffffffffff 256TB user
ffff000000000000 ffff7fffffffffff 128TB kernel logical memory map
[ffff600000000000 ffff7fffffffffff] 32TB [kasan shadow region]
- ffff800000000000 ffff800007ffffff 128MB bpf jit region
- ffff800008000000 ffff80000fffffff 128MB modules
- ffff800010000000 fffffbffefffffff 124TB vmalloc
+ ffff800000000000 ffff800007ffffff 128MB modules
+ ffff800008000000 fffffbffefffffff 124TB vmalloc
fffffbfff0000000 fffffbfffdffffff 224MB fixed mappings (top down)
fffffbfffe000000 fffffbfffe7fffff 8MB [guard region]
fffffbfffe800000 fffffbffff7fffff 16MB PCI I/O space
@@ -51,9 +50,8 @@ AArch64 Linux memory layout with 64KB pages + 3 levels (52-bit with HW support):
0000000000000000 000fffffffffffff 4PB user
fff0000000000000 ffff7fffffffffff ~4PB kernel logical memory map
[fffd800000000000 ffff7fffffffffff] 512TB [kasan shadow region]
- ffff800000000000 ffff800007ffffff 128MB bpf jit region
- ffff800008000000 ffff80000fffffff 128MB modules
- ffff800010000000 fffffbffefffffff 124TB vmalloc
+ ffff800000000000 ffff800007ffffff 128MB modules
+ ffff800008000000 fffffbffefffffff 124TB vmalloc
fffffbfff0000000 fffffbfffdffffff 224MB fixed mappings (top down)
fffffbfffe000000 fffffbfffe7fffff 8MB [guard region]
fffffbfffe800000 fffffbffff7fffff 16MB PCI I/O space