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author | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-06-13 21:21:39 +0300 |
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committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-07-15 17:03:01 +0300 |
commit | 330d48105245abfb8c9ca491dc53ea500657217a (patch) | |
tree | b6d50bd5a9b1dc479f4d3414a741fe51eaca4e39 | |
parent | 9e1cbede267916e737c4a755059418da3ac4de95 (diff) | |
download | linux-330d48105245abfb8c9ca491dc53ea500657217a.tar.xz |
docs: admin-guide: add kdump documentation into it
The Kdump documentation describes procedures with admins use
in order to solve issues on their systems.
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
-rw-r--r-- | Documentation/admin-guide/bug-hunting.rst | 4 | ||||
-rw-r--r-- | Documentation/admin-guide/index.rst | 1 | ||||
-rw-r--r-- | Documentation/admin-guide/kdump/gdbmacros.txt (renamed from Documentation/kdump/gdbmacros.txt) | 0 | ||||
-rw-r--r-- | Documentation/admin-guide/kdump/index.rst (renamed from Documentation/kdump/index.rst) | 1 | ||||
-rw-r--r-- | Documentation/admin-guide/kdump/kdump.rst (renamed from Documentation/kdump/kdump.rst) | 0 | ||||
-rw-r--r-- | Documentation/admin-guide/kdump/vmcoreinfo.rst (renamed from Documentation/kdump/vmcoreinfo.rst) | 0 | ||||
-rw-r--r-- | Documentation/admin-guide/kernel-parameters.txt | 6 | ||||
-rw-r--r-- | Documentation/powerpc/firmware-assisted-dump.txt | 2 | ||||
-rw-r--r-- | Documentation/translations/zh_CN/oops-tracing.txt | 4 | ||||
-rw-r--r-- | MAINTAINERS | 2 | ||||
-rw-r--r-- | arch/arm/Kconfig | 2 | ||||
-rw-r--r-- | arch/arm64/Kconfig | 2 | ||||
-rw-r--r-- | arch/sh/Kconfig | 2 | ||||
-rw-r--r-- | arch/x86/Kconfig | 4 |
14 files changed, 15 insertions, 15 deletions
diff --git a/Documentation/admin-guide/bug-hunting.rst b/Documentation/admin-guide/bug-hunting.rst index b761aa2a51d2..44b8a4edd348 100644 --- a/Documentation/admin-guide/bug-hunting.rst +++ b/Documentation/admin-guide/bug-hunting.rst @@ -90,9 +90,9 @@ the disk is not available then you have three options: run a null modem to a second machine and capture the output there using your favourite communication program. Minicom works well. -(3) Use Kdump (see Documentation/kdump/kdump.rst), +(3) Use Kdump (see Documentation/admin-guide/kdump/kdump.rst), extract the kernel ring buffer from old memory with using dmesg - gdbmacro in Documentation/kdump/gdbmacros.txt. + gdbmacro in Documentation/admin-guide/kdump/gdbmacros.txt. Finding the bug's location -------------------------- diff --git a/Documentation/admin-guide/index.rst b/Documentation/admin-guide/index.rst index 6fcc83aaa9b6..5b63182ceb5f 100644 --- a/Documentation/admin-guide/index.rst +++ b/Documentation/admin-guide/index.rst @@ -39,6 +39,7 @@ problems and bugs in particular. ramoops dynamic-debug-howto init + kdump/index perf/index This is the beginning of a section with information of interest to diff --git a/Documentation/kdump/gdbmacros.txt b/Documentation/admin-guide/kdump/gdbmacros.txt index 220d0a80ca2c..220d0a80ca2c 100644 --- a/Documentation/kdump/gdbmacros.txt +++ b/Documentation/admin-guide/kdump/gdbmacros.txt diff --git a/Documentation/kdump/index.rst b/Documentation/admin-guide/kdump/index.rst index 2b17fcf6867a..8e2ebd0383cd 100644 --- a/Documentation/kdump/index.rst +++ b/Documentation/admin-guide/kdump/index.rst @@ -1,4 +1,3 @@ -:orphan: ================================================================ Documentation for Kdump - The kexec-based Crash Dumping Solution diff --git a/Documentation/kdump/kdump.rst b/Documentation/admin-guide/kdump/kdump.rst index ac7e131d2935..ac7e131d2935 100644 --- a/Documentation/kdump/kdump.rst +++ b/Documentation/admin-guide/kdump/kdump.rst diff --git a/Documentation/kdump/vmcoreinfo.rst b/Documentation/admin-guide/kdump/vmcoreinfo.rst index 007a6b86e0ee..007a6b86e0ee 100644 --- a/Documentation/kdump/vmcoreinfo.rst +++ b/Documentation/admin-guide/kdump/vmcoreinfo.rst diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index 4821175a3769..e645b3ab4b6f 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -708,14 +708,14 @@ [KNL, x86_64] select a region under 4G first, and fall back to reserve region above 4G when '@offset' hasn't been specified. - See Documentation/kdump/kdump.rst for further details. + See Documentation/admin-guide/kdump/kdump.rst for further details. crashkernel=range1:size1[,range2:size2,...][@offset] [KNL] Same as above, but depends on the memory in the running system. The syntax of range is start-[end] where start and end are both a memory unit (amount[KMG]). See also - Documentation/kdump/kdump.rst for an example. + Documentation/admin-guide/kdump/kdump.rst for an example. crashkernel=size[KMG],high [KNL, x86_64] range could be above 4G. Allow kernel @@ -1207,7 +1207,7 @@ Specifies physical address of start of kernel core image elf header and optionally the size. Generally kexec loader will pass this option to capture kernel. - See Documentation/kdump/kdump.rst for details. + See Documentation/admin-guide/kdump/kdump.rst for details. enable_mtrr_cleanup [X86] The kernel tries to adjust MTRR layout from continuous diff --git a/Documentation/powerpc/firmware-assisted-dump.txt b/Documentation/powerpc/firmware-assisted-dump.txt index 0c41d6d463f3..10e7f4d16c14 100644 --- a/Documentation/powerpc/firmware-assisted-dump.txt +++ b/Documentation/powerpc/firmware-assisted-dump.txt @@ -59,7 +59,7 @@ as follows: the default calculated size. Use this option if default boot memory size is not sufficient for second kernel to boot successfully. For syntax of crashkernel= parameter, - refer to Documentation/kdump/kdump.rst. If any offset is + refer to Documentation/admin-guide/kdump/kdump.rst. If any offset is provided in crashkernel= parameter, it will be ignored as fadump uses a predefined offset to reserve memory for boot memory dump preservation in case of a crash. diff --git a/Documentation/translations/zh_CN/oops-tracing.txt b/Documentation/translations/zh_CN/oops-tracing.txt index 368ddd05b304..c5f3bda7abcb 100644 --- a/Documentation/translations/zh_CN/oops-tracing.txt +++ b/Documentation/translations/zh_CN/oops-tracing.txt @@ -53,8 +53,8 @@ cat /proc/kmsg > file, 然而你必须介入中止传输, kmsg是一个“ (2)用串口终端启动(请参看Documentation/admin-guide/serial-console.rst),运行一个null modem到另一台机器并用你喜欢的通讯工具获取输出。Minicom工作地很好。 -(3)使用Kdump(请参看Documentation/kdump/kdump.rst), -使用在Documentation/kdump/gdbmacros.txt中定义的dmesg gdb宏,从旧的内存中提取内核 +(3)使用Kdump(请参看Documentation/admin-guide/kdump/kdump.rst), +使用在Documentation/admin-guide/kdump/gdbmacros.txt中定义的dmesg gdb宏,从旧的内存中提取内核 环形缓冲区。 完整信息 diff --git a/MAINTAINERS b/MAINTAINERS index 288f84dbd480..b36028f43192 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -8675,7 +8675,7 @@ R: Vivek Goyal <vgoyal@redhat.com> L: kexec@lists.infradead.org W: http://lse.sourceforge.net/kdump/ S: Maintained -F: Documentation/kdump/ +F: Documentation/admin-guide/kdump/ KEENE FM RADIO TRANSMITTER DRIVER M: Hans Verkuil <hverkuil@xs4all.nl> diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 6425871e9903..20afd6077465 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -2036,7 +2036,7 @@ config CRASH_DUMP kdump/kexec. The crash dump kernel must be compiled to a memory address not used by the main kernel - For more details see Documentation/kdump/kdump.rst + For more details see Documentation/admin-guide/kdump/kdump.rst config AUTO_ZRELADDR bool "Auto calculation of the decompressed kernel image address" diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index a4b22bbf0590..86f81b5afd95 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -996,7 +996,7 @@ config CRASH_DUMP reserved region and then later executed after a crash by kdump/kexec. - For more details see Documentation/kdump/kdump.rst + For more details see Documentation/admin-guide/kdump/kdump.rst config XEN_DOM0 def_bool y diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 31a7d12db705..c2858ac6a46a 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -626,7 +626,7 @@ config CRASH_DUMP to a memory address not used by the main kernel using PHYSICAL_START. - For more details see Documentation/kdump/kdump.rst + For more details see Documentation/admin-guide/kdump/kdump.rst config KEXEC_JUMP bool "kexec jump (EXPERIMENTAL)" diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index d0bbca65e4a4..9505066b7ba3 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -2057,7 +2057,7 @@ config CRASH_DUMP to a memory address not used by the main kernel or BIOS using PHYSICAL_START, or it must be built as a relocatable image (CONFIG_RELOCATABLE=y). - For more details see Documentation/kdump/kdump.rst + For more details see Documentation/admin-guide/kdump/kdump.rst config KEXEC_JUMP bool "kexec jump" @@ -2094,7 +2094,7 @@ config PHYSICAL_START the reserved region. In other words, it can be set based on the "X" value as specified in the "crashkernel=YM@XM" command line boot parameter passed to the panic-ed - kernel. Please take a look at Documentation/kdump/kdump.rst + kernel. Please take a look at Documentation/admin-guide/kdump/kdump.rst for more details about crash dumps. Usage of bzImage for capturing the crash dump is recommended as |