a13cc2f243
do not blunder around enabling interrupts and running trap handlers. trap_pfault() will normally pass control to ddb's fault handler which will normally do the right thing. This bug is very old. but in old versions of FreeBSD it is probably only serious for trap handling that involves sleeping. In -current, attempting to examine unmapped memory while stopped at a breakpoint at mi_switch() was always fatal. |
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acpica | ||
apm | ||
bios | ||
compile | ||
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i386 | ||
ibcs2 | ||
include | ||
isa | ||
linux | ||
pci | ||
svr4 | ||
Makefile |