Openmoko Bug #2135: write kernel crash message somewhere where it can be retrieved after reboot?
Openmoko Public Trac
bugs at docs.openmoko.org
Tue Jan 27 00:54:01 CET 2009
#2135: write kernel crash message somewhere where it can be retrieved after
reboot?
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Reporter: lindi | Owner: openmoko-kernel
Type: enhancement | Status: new
Priority: normal | Milestone:
Component: System Software | Version: unspecified
Severity: normal | Keywords:
Haspatch: 0 | Blockedby:
Estimated: | Patchreview:
Blocking: | Reproducible:
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Comment(by lindi):
In the spirit of "release early and release often" I'm attaching a
prototype that logs all kernel messages to a circular buffer at 127M and
dumps them as kernel messages after reboot. Use with mem=127M so that the
last megabyte can be safely (ab)used as the circular buffer. I have tested
this only on ARM.
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Ticket URL: <https://docs.openmoko.org/trac/ticket/2135#comment:15>
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