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author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-05-19 18:07:25 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-05-19 18:07:25 -0700 |
commit | e9ad9b9bd3a3b95c89a29b2a197476e662db4233 (patch) | |
tree | 0b5e6c09953edc1a0bfab0b2aa964b80bceb5efd /Documentation/zh_CN/arm64/booting.txt | |
parent | 78975f23cba0cd195db01cdbd6eb48138a655890 (diff) | |
parent | 9f8036643dd9609b329aa1b89c9a95981e9ba62f (diff) | |
download | linux-e9ad9b9bd3a3b95c89a29b2a197476e662db4233.tar.gz linux-e9ad9b9bd3a3b95c89a29b2a197476e662db4233.tar.bz2 linux-e9ad9b9bd3a3b95c89a29b2a197476e662db4233.zip |
Merge tag 'docs-for-linus' of git://git.lwn.net/linux
Pull Documentation updates from Jon Corbet:
"A bit busier this time around.
The most interesting thing (IMO) this time around is some beginning
infrastructural work to allow documents to be written using
restructured text. Maybe someday, in a galaxy far far away, we'll be
able to eliminate the DocBook dependency and have a much better
integrated set of kernel docs. Someday.
Beyond that, there's a new document on security hardening from Kees,
the movement of some sample code over to samples/, a number of
improvements to the serial docs from Geert, and the usual collection
of corrections, typo fixes, etc"
* tag 'docs-for-linus' of git://git.lwn.net/linux: (55 commits)
doc: self-protection: provide initial details
serial: doc: Use port->state instead of info
serial: doc: Always refer to tty_port->mutex
Documentation: vm: Spelling s/paltform/platform/g
Documentation/memcg: update kmem limit doc as codes behavior
docproc: print a comment about autogeneration for rst output
docproc: add support for reStructuredText format via --rst option
docproc: abstract terminating lines at first space
docproc: abstract docproc directive detection
docproc: reduce unnecessary indentation
docproc: add variables for subcommand and filename
kernel-doc: use rst C domain directives and references for types
kernel-doc: produce RestructuredText output
kernel-doc: rewrite usage description, remove duplicated comments
Doc: correct the location of sysrq.c
Documentation: fix common spelling mistakes
samples: v4l: from Documentation to samples directory
samples: connector: from Documentation to samples directory
Documentation: xillybus: fix spelling mistake
Documentation: x86: fix spelling mistakes
...
Diffstat (limited to 'Documentation/zh_CN/arm64/booting.txt')
-rw-r--r-- | Documentation/zh_CN/arm64/booting.txt | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/Documentation/zh_CN/arm64/booting.txt b/Documentation/zh_CN/arm64/booting.txt index 1145bf864082..c1dd968c5ee9 100644 --- a/Documentation/zh_CN/arm64/booting.txt +++ b/Documentation/zh_CN/arm64/booting.txt @@ -8,7 +8,7 @@ or if there is a problem with the translation. M: Will Deacon <will.deacon@arm.com> zh_CN: Fu Wei <wefu@redhat.com> -C: 1926e54f115725a9248d0c4c65c22acaf94de4c4 +C: 55f058e7574c3615dea4615573a19bdb258696c6 --------------------------------------------------------------------- Documentation/arm64/booting.txt 的中文翻译 @@ -20,7 +20,7 @@ Documentation/arm64/booting.txt 的中文翻译 中文版维护者: 傅炜 Fu Wei <wefu@redhat.com> 中文版翻译者: 傅炜 Fu Wei <wefu@redhat.com> 中文版校译者: 傅炜 Fu Wei <wefu@redhat.com> -本文翻译提交时的 Git 检出点为: 1926e54f115725a9248d0c4c65c22acaf94de4c4 +本文翻译提交时的 Git 检出点为: 55f058e7574c3615dea4615573a19bdb258696c6 以下为正文 --------------------------------------------------------------------- @@ -125,18 +125,22 @@ AArch64 内核当前没有提供自解压代码,因此如果使用了压缩内 1 - 4K 2 - 16K 3 - 64K - 位 3-63: 保留。 + 位 3: 内核物理位置 + 0 - 2MB 对齐基址应尽量靠近内存起始处,因为 + 其基址以下的内存无法通过线性映射访问 + 1 - 2MB 对齐基址可以在物理内存的任意位置 + 位 4-63: 保留。 - 当 image_size 为零时,引导装载程序应试图在内核映像末尾之后尽可能 多地保留空闲内存供内核直接使用。对内存空间的需求量因所选定的内核 特性而异, 并无实际限制。 -内核映像必须被放置在靠近可用系统内存起始的 2MB 对齐为基址的 -text_offset 字节处,并从该处被调用。当前,对 Linux 来说在此基址以下的 -内存是无法使用的,因此强烈建议将系统内存的起始作为这个基址。2MB 对齐 -基址和内核映像起始地址之间的区域对于内核来说没有特殊意义,且可能被 -用于其他目的。 +内核映像必须被放置在任意一个可用系统内存 2MB 对齐基址的 text_offset +字节处,并从该处被调用。2MB 对齐基址和内核映像起始地址之间的区域对于 +内核来说没有特殊意义,且可能被用于其他目的。 从映像起始地址算起,最少必须准备 image_size 字节的空闲内存供内核使用。 +注: v4.6 之前的版本无法使用内核映像物理偏移以下的内存,所以当时建议 +将映像尽量放置在靠近系统内存起始的地方。 任何提供给内核的内存(甚至在映像起始地址之前),若未从内核中标记为保留 (如在设备树(dtb)的 memreserve 区域),都将被认为对内核是可用。 |