@@ -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
--------------------------
@@ -39,6 +39,7 @@ problems and bugs in particular.
ramoops
dynamic-debug-howto
init
+ kdump/index
This is the beginning of a section with information of interest to
application developers. Documents covering various aspects of the kernel
similarity index 100%
rename from Documentation/kdump/gdbmacros.txt
rename to Documentation/admin-guide/kdump/gdbmacros.txt
similarity index 97%
rename from Documentation/kdump/index.rst
rename to Documentation/admin-guide/kdump/index.rst
@@ -1,4 +1,3 @@
-:orphan:
================================================================
Documentation for Kdump - The kexec-based Crash Dumping Solution
similarity index 100%
rename from Documentation/kdump/kdump.rst
rename to Documentation/admin-guide/kdump/kdump.rst
similarity index 100%
rename from Documentation/kdump/vmcoreinfo.rst
rename to Documentation/admin-guide/kdump/vmcoreinfo.rst
@@ -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
@@ -61,7 +61,7 @@ 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.
@@ -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
@@ -59,7 +59,7 @@ Last reviewed: 08/20/2018
and loop forever. This is generally not what a watchdog user wants.
For those wishing to learn more please see:
- Documentation/kdump/kdump.rst
+ Documentation/admin-guide/kdump/kdump.rst
Documentation/admin-guide/kernel-parameters.txt (panic=)
Your Linux Distribution specific documentation.
@@ -8571,7 +8571,7 @@ 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>
@@ -2009,7 +2009,7 @@ 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"
@@ -995,7 +995,7 @@ 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
@@ -624,7 +624,7 @@ 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)"
@@ -2052,7 +2052,7 @@ 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"
@@ -2089,7 +2089,7 @@ 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
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> --- Documentation/admin-guide/bug-hunting.rst | 4 ++-- Documentation/admin-guide/index.rst | 1 + Documentation/{ => admin-guide}/kdump/gdbmacros.txt | 0 Documentation/{ => admin-guide}/kdump/index.rst | 1 - Documentation/{ => admin-guide}/kdump/kdump.rst | 0 Documentation/{ => admin-guide}/kdump/vmcoreinfo.rst | 0 Documentation/admin-guide/kernel-parameters.txt | 6 +++--- Documentation/powerpc/firmware-assisted-dump.rst | 2 +- Documentation/translations/zh_CN/oops-tracing.txt | 4 ++-- Documentation/watchdog/hpwdt.rst | 2 +- MAINTAINERS | 2 +- arch/arm/Kconfig | 2 +- arch/arm64/Kconfig | 2 +- arch/sh/Kconfig | 2 +- arch/x86/Kconfig | 4 ++-- 15 files changed, 16 insertions(+), 16 deletions(-) rename Documentation/{ => admin-guide}/kdump/gdbmacros.txt (100%) rename Documentation/{ => admin-guide}/kdump/index.rst (97%) rename Documentation/{ => admin-guide}/kdump/kdump.rst (100%) rename Documentation/{ => admin-guide}/kdump/vmcoreinfo.rst (100%)