diff options
author | Fu Wei <wefu@redhat.com> | 2014-01-28 07:14:29 -0500 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-02-07 18:24:31 -0500 |
commit | d0f2a808b2f0fa6e115cc6f6c84bb4f29aa8af49 (patch) | |
tree | 819b65a972fd20dc1010db08096c7f26dcbce4af /Documentation | |
parent | b0ab8a9030b655e02c5532d1f78b9ba9d9ff4420 (diff) |
Documentation:Update Documentation/zh_CN/arm64/memory.txt
This is a update of Chinese documentation:Documentation/zh_CN/arm64/memory.txt
It is based on the modifications of Documentation/arm64/memory.txt in submission:
"2475ff9d", "847264fb", "aa4a73a0", "e29a074b".
Update maintainer's Email address.
Signed-off-by: Fu Wei <wefu@redhat.com>
Acked-by: Harry Wei <harryxiyou@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation')
-rw-r--r-- | Documentation/zh_CN/arm64/memory.txt | 46 |
1 files changed, 40 insertions, 6 deletions
diff --git a/Documentation/zh_CN/arm64/memory.txt b/Documentation/zh_CN/arm64/memory.txt index a5f6283829f9..a782704c1cb5 100644 --- a/Documentation/zh_CN/arm64/memory.txt +++ b/Documentation/zh_CN/arm64/memory.txt | |||
@@ -7,7 +7,7 @@ help. Contact the Chinese maintainer if this translation is outdated | |||
7 | or if there is a problem with the translation. | 7 | or if there is a problem with the translation. |
8 | 8 | ||
9 | Maintainer: Catalin Marinas <catalin.marinas@arm.com> | 9 | Maintainer: Catalin Marinas <catalin.marinas@arm.com> |
10 | Chinese maintainer: Fu Wei <tekkamanninja@gmail.com> | 10 | Chinese maintainer: Fu Wei <wefu@redhat.com> |
11 | --------------------------------------------------------------------- | 11 | --------------------------------------------------------------------- |
12 | Documentation/arm64/memory.txt 的中文翻译 | 12 | Documentation/arm64/memory.txt 的中文翻译 |
13 | 13 | ||
@@ -16,9 +16,9 @@ Documentation/arm64/memory.txt 的中文翻译 | |||
16 | 译存在问题,请联系中文版维护者。 | 16 | 译存在问题,请联系中文版维护者。 |
17 | 17 | ||
18 | 英文版维护者: Catalin Marinas <catalin.marinas@arm.com> | 18 | 英文版维护者: Catalin Marinas <catalin.marinas@arm.com> |
19 | 中文版维护者: 傅炜 Fu Wei <tekkamanninja@gmail.com> | 19 | 中文版维护者: 傅炜 Fu Wei <wefu@redhat.com> |
20 | 中文版翻译者: 傅炜 Fu Wei <tekkamanninja@gmail.com> | 20 | 中文版翻译者: 傅炜 Fu Wei <wefu@redhat.com> |
21 | 中文版校译者: 傅炜 Fu Wei <tekkamanninja@gmail.com> | 21 | 中文版校译者: 傅炜 Fu Wei <wefu@redhat.com> |
22 | 22 | ||
23 | 以下为正文 | 23 | 以下为正文 |
24 | --------------------------------------------------------------------- | 24 | --------------------------------------------------------------------- |
@@ -41,7 +41,7 @@ AArch64 Linux 使用页大小为 4KB 的 3 级转换表配置,对于用户和 | |||
41 | TTBR1 中,且从不写入 TTBR0。 | 41 | TTBR1 中,且从不写入 TTBR0。 |
42 | 42 | ||
43 | 43 | ||
44 | AArch64 Linux 内存布局: | 44 | AArch64 Linux 页大小为 4KB 时的存布局: |
45 | 45 | ||
46 | 起始地址 结束地址 大小 用途 | 46 | 起始地址 结束地址 大小 用途 |
47 | ----------------------------------------------------------------------- | 47 | ----------------------------------------------------------------------- |
@@ -55,15 +55,42 @@ ffffffbc00000000 ffffffbdffffffff 8GB vmemmap | |||
55 | 55 | ||
56 | ffffffbe00000000 ffffffbffbbfffff ~8GB [防护页,未来用于 vmmemap] | 56 | ffffffbe00000000 ffffffbffbbfffff ~8GB [防护页,未来用于 vmmemap] |
57 | 57 | ||
58 | ffffffbffbc00000 ffffffbffbdfffff 2MB earlyprintk 设备 | ||
59 | |||
58 | ffffffbffbe00000 ffffffbffbe0ffff 64KB PCI I/O 空间 | 60 | ffffffbffbe00000 ffffffbffbe0ffff 64KB PCI I/O 空间 |
59 | 61 | ||
60 | ffffffbbffff0000 ffffffbcffffffff ~2MB [防护页] | 62 | ffffffbffbe10000 ffffffbcffffffff ~2MB [防护页] |
61 | 63 | ||
62 | ffffffbffc000000 ffffffbfffffffff 64MB 模块 | 64 | ffffffbffc000000 ffffffbfffffffff 64MB 模块 |
63 | 65 | ||
64 | ffffffc000000000 ffffffffffffffff 256GB 内核逻辑内存映射 | 66 | ffffffc000000000 ffffffffffffffff 256GB 内核逻辑内存映射 |
65 | 67 | ||
66 | 68 | ||
69 | AArch64 Linux 在页大小为 64KB 时的内存布局: | ||
70 | |||
71 | 起始地址 结束地址 大小 用途 | ||
72 | ----------------------------------------------------------------------- | ||
73 | 0000000000000000 000003ffffffffff 4TB 用户空间 | ||
74 | |||
75 | fffffc0000000000 fffffdfbfffeffff ~2TB vmalloc | ||
76 | |||
77 | fffffdfbffff0000 fffffdfbffffffff 64KB [防护页] | ||
78 | |||
79 | fffffdfc00000000 fffffdfdffffffff 8GB vmemmap | ||
80 | |||
81 | fffffdfe00000000 fffffdfffbbfffff ~8GB [防护页,未来用于 vmmemap] | ||
82 | |||
83 | fffffdfffbc00000 fffffdfffbdfffff 2MB earlyprintk 设备 | ||
84 | |||
85 | fffffdfffbe00000 fffffdfffbe0ffff 64KB PCI I/O 空间 | ||
86 | |||
87 | fffffdfffbe10000 fffffdfffbffffff ~2MB [防护页] | ||
88 | |||
89 | fffffdfffc000000 fffffdffffffffff 64MB 模块 | ||
90 | |||
91 | fffffe0000000000 ffffffffffffffff 2TB 内核逻辑内存映射 | ||
92 | |||
93 | |||
67 | 4KB 页大小的转换表查找: | 94 | 4KB 页大小的转换表查找: |
68 | 95 | ||
69 | +--------+--------+--------+--------+--------+--------+--------+--------+ | 96 | +--------+--------+--------+--------+--------+--------+--------+--------+ |
@@ -91,3 +118,10 @@ ffffffc000000000 ffffffffffffffff 256GB 内核逻辑内存映射 | |||
91 | | | +--------------------------> [41:29] L2 索引 (仅使用 38:29 ) | 118 | | | +--------------------------> [41:29] L2 索引 (仅使用 38:29 ) |
92 | | +-------------------------------> [47:42] L1 索引 (未使用) | 119 | | +-------------------------------> [47:42] L1 索引 (未使用) |
93 | +-------------------------------------------------> [63] TTBR0/1 | 120 | +-------------------------------------------------> [63] TTBR0/1 |
121 | |||
122 | 当使用 KVM 时, 管理程序(hypervisor)在 EL2 中通过相对内核虚拟地址的 | ||
123 | 一个固定偏移来映射内核页(内核虚拟地址的高 24 位设为零): | ||
124 | |||
125 | 起始地址 结束地址 大小 用途 | ||
126 | ----------------------------------------------------------------------- | ||
127 | 0000004000000000 0000007fffffffff 256GB 在 HYP 中映射的内核对象 | ||