I just had an idea: There are the periodic discussions about
dumping the oops-report somewhere where you can log it on the next
Disk drivers may be unreliable etc etc.
Main memory is probably cleared on boot, right? (would have been too
I'm pretty sure that my system has 16M of non-cleared memory: The
video RAM. The state of my screen before the crash always shows up
while X is starting.... (I was running a foolishly old 2.4.3-ac3 until
a couple of weeks ago)
Is my system special in that it doesn't clear video RAM? Can we
grab a pointer to video memory when we boot, check a magic
value, if OK, print the oops report from last crash, put in a new
magic value ("No oops report"), and when we crash write in the
crash report with the special magic value?
-- ** R.E.Wolff@BitWizard.nl ** http://www.BitWizard.nl/ ** +31-15-2137555 ** *-- BitWizard writes Linux device drivers for any device you may have! --* * The Worlds Ecosystem is a stable system. Stable systems may experience * * excursions from the stable situation. We are currenly in such an * * excursion: The stable situation does not include humans. *************** - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to firstname.lastname@example.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/