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| author | Carsten Emde <C.Emde@osadl.org> | 2011-07-19 12:51:17 (GMT) |
|---|---|---|
| committer | Scott Wood <scottwood@freescale.com> | 2013-04-04 22:09:31 (GMT) |
| commit | 738dc294e30e50c521e24867b18e67344b840b73 (patch) | |
| tree | 8d12f5db9c9a1285babbb5b56611dbfcb6a80438 /Documentation/dmaengine.txt | |
| parent | ae5a202857700dc5f731646883e01f8123fa6505 (diff) | |
| download | linux-fsl-qoriq-738dc294e30e50c521e24867b18e67344b840b73.tar.xz | |
net: sysrq via icmp
There are (probably rare) situations when a system crashed and the system
console becomes unresponsive but the network icmp layer still is alive.
Wouldn't it be wonderful, if we then could submit a sysreq command via ping?
This patch provides this facility. Please consult the updated documentation
Documentation/sysrq.txt for details.
Signed-off-by: Carsten Emde <C.Emde@osadl.org>
Diffstat (limited to 'Documentation/dmaengine.txt')
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