d16d704d62
Fix numerous problems: 1. LDT updates are not atomic. 2. Number of processes running with private LDTs and/or I/O bitmaps is not capped. System with high maxprocs can be paniced. 3. LDTR can be leaked over context switch. 4. GDT slot allocations can race, giving the same LDT slot to two procs. 5. Incomplete interrupt/trap frames can be stacked. 6. In some rare cases segment faults are not handled correctly. |
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alpha | ||
amd64 | ||
arm | ||
i386 | ||
m68k | ||
mips | ||
powerpc | ||
sparc | ||
sparc64 |