2645264a72
holding CPU along with the lock. When a CPU fails to get the lock it compares its own id to the holder id. If they are the same it panic()s, as simple locks are binary, and this would cause a deadlock. Controlled by smptests.h: SL_DEBUG, ON by default. Some minor cleanup. |
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apm | ||
bios | ||
boot | ||
conf | ||
eisa | ||
i386 | ||
ibcs2 | ||
include | ||
isa | ||
linux | ||
pci | ||
scsi | ||
Makefile |