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/Documentation/ABI/testing/
Ddev-kmsg1 What: /dev/kmsg
5 Description: The /dev/kmsg character device node provides userspace access
116 the console, /proc/kmsg or the syslog() syscall.
121 disabled and /dev/kmsg output will contain more fragments. If
124 may be removed entirely and /dev/kmsg users are recommended to
/Documentation/devicetree/bindings/reserved-memory/
Dramoops.yaml46 description: maximum size in bytes of each kmsg dump
81 If present, sets maximum type of kmsg dump reasons to store.
82 This can be set to INT_MAX to store all kmsg dumps.
83 See include/linux/kmsg_dump.h KMSG_DUMP_* for other kmsg dump reason values.
/Documentation/networking/
Dnetconsole.rst195 echo "This is a message" > /dev/kmsg
219 echo "This is a message" > /dev/kmsg
250 following format which is the same as /dev/kmsg::
/Documentation/translations/zh_CN/admin-guide/
Dbug-hunting.rst80 读取数据并保存它。或者您可以 ``cat /proc/kmsg > file`` ,但是您必须适时
81 中断以停止传输,因为 ``kmsg`` 是一个“永无止境的文件”。
Dsysrq.rst258 的控制台上,即使它会出现在 dmesg 缓存中,也可以通过 dmesg 命令和 ``/proc/kmsg``
/Documentation/translations/zh_TW/admin-guide/
Dbug-hunting.rst83 讀取數據並保存它。或者您可以 ``cat /proc/kmsg > file`` ,但是您必須適時
84 中斷以停止傳輸,因爲 ``kmsg`` 是一個“永無止境的文件”。
Dsysrq.rst258 的控制檯上,即使它會出現在 dmesg 緩存中,也可以通過 dmesg 命令和 ``/proc/kmsg``
/Documentation/admin-guide/
Dramoops.rst42 Limiting which kinds of kmsg dumps are stored can be controlled via
Dbug-hunting.rst77 ``cat /proc/kmsg > file``, however you have to break in to stop the transfer,
78 since ``kmsg`` is a "never ending file".
Dpstore-blk.rst145 Limiting which kinds of kmsg dumps are stored can be controlled via
Dsysrq.rst288 via the dmesg command and to the consumers of ``/proc/kmsg``. As a specific
Dkernel-parameters.txt875 from /proc/kmsg.
925 kmsg. This only for the users who doubt kdump always
4910 Control writing to /dev/kmsg.
4911 on - unlimited logging to /dev/kmsg from userspace
4912 off - logging to /dev/kmsg disabled
Ddevices.txt16 11 = /dev/kmsg Writes to this come out as printk's, reads
/Documentation/core-api/
Dprintk-basics.rst20 buffer exported to userspace through /dev/kmsg. The usual way to read it is
/Documentation/admin-guide/sysctl/
Dkernel.rst466 Controls whether the panic kmsg data should be reported to Hyper-V.
469 0 Do not report panic kmsg data.
470 1 Report the panic kmsg data. This is the default behavior.
1123 Control the logging to ``/dev/kmsg`` from userspace:
1127 on unlimited logging to /dev/kmsg from userspace
1128 off logging to /dev/kmsg disabled
/Documentation/filesystems/
Dproc.rst727 kmsg Kernel messages