>Jun 4 18:21:04 zahn linux: Kernel panic: Matsushita CD-ROM controller #1: block not locked
I suppose it is a compiler bug. I saw it sporadically with gcc-2.7.0,
and it seems gone under gcc-2.7.2.
Under 2.7.0, I could eliminate it by just putting additional, but "neutral"
statements around that "decision spot" in ll_rw_blk.c.
Cheers -e
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