Merge tag 'docs-6.6' of git://git.lwn.net/linux

Pull documentation updates from Jonathan Corbet:
 "Documentation work keeps chugging along; this includes:

   - Work from Carlos Bilbao to integrate rustdoc output into the
     generated HTML documentation. This took some work to figure out how
     to do it without slowing the docs build and without creating people
     who don't have Rust installed, but Carlos got there

   - Move the loongarch and mips architecture documentation under
     Documentation/arch/

   - Some more maintainer documentation from Jakub

  ... plus the usual assortment of updates, translations, and fixes"

* tag 'docs-6.6' of git://git.lwn.net/linux: (56 commits)
  Docu: genericirq.rst: fix irq-example
  input: docs: pxrc: remove reference to phoenix-sim
  Documentation: serial-console: Fix literal block marker
  docs/mm: remove references to hmm_mirror ops and clean typos
  docs/zh_CN: correct regi_chg(),regi_add() to region_chg(),region_add()
  Documentation: Fix typos
  Documentation/ABI: Fix typos
  scripts: kernel-doc: fix macro handling in enums
  scripts: kernel-doc: parse DEFINE_DMA_UNMAP_[ADDR|LEN]
  Documentation: riscv: Update boot image header since EFI stub is supported
  Documentation: riscv: Add early boot document
  Documentation: arm: Add bootargs to the table of added DT parameters
  docs: kernel-parameters: Refer to the correct bitmap function
  doc: update params of memhp_default_state=
  docs: Add book to process/kernel-docs.rst
  docs: sparse: fix invalid link addresses
  docs: vfs: clean up after the iterate() removal
  docs: Add a section on surveys to the researcher guidelines
  docs: move mips under arch
  docs: move loongarch under arch
  ...

1 files changed, 48 insertions, 0 deletions

diff --git a/Documentation/translations/zh_CN/arch/loongarch/booting.rst b/Documentation/translations/zh_CN/arch/loongarch/booting.rst
new file mode 100644
index 000000000000..d2f55872904e
--- /dev/null
+++ b/Documentation/translations/zh_CN/arch/loongarch/booting.rst
@@ -0,0 +1,48 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+.. include:: ../../disclaimer-zh_CN.rst
+
+:Original: Documentation/arch/loongarch/booting.rst
+
+:翻译:
+
+ 司延腾 Yanteng Si <siyanteng@loongson.cn>
+
+====================
+启动 Linux/LoongArch
+====================
+
+:作者: 司延腾 <siyanteng@loongson.cn>
+:日期: 2022年11月18日
+
+BootLoader传递给内核的信息
+==========================
+
+LoongArch支持ACPI和FDT启动，需要传递给内核的信息包括memmap、initrd、cmdline、可
+选的ACPI/FDT表等。
+
+内核在 `kernel_entry` 入口处被传递以下参数:
+
+      - a0 = efi_boot: `efi_boot` 是一个标志，表示这个启动环境是否完全符合UEFI
+        的要求。
+
+      - a1 = cmdline: `cmdline` 是一个指向内核命令行的指针。
+
+      - a2 = systemtable: `systemtable` 指向EFI的系统表，在这个阶段涉及的所有
+        指针都是物理地址。
+
+Linux/LoongArch内核镜像文件头
+=============================
+
+内核镜像是EFI镜像。作为PE文件，它们有一个64字节的头部结构体，如下所示::
+
+	u32	MZ_MAGIC                /* "MZ", MS-DOS 头 */
+	u32	res0 = 0                /* 保留 */
+	u64	kernel_entry            /* 内核入口点 */
+	u64	_end - _text            /* 内核镜像有效大小 */
+	u64	load_offset             /* 加载内核镜像相对内存起始地址的偏移量 */
+	u64	res1 = 0                /* 保留 */
+	u64	res2 = 0                /* 保留 */
+	u64	res3 = 0                /* 保留 */
+	u32	LINUX_PE_MAGIC          /* 魔术数 */
+	u32	pe_header - _head       /* 到PE头的偏移量 */