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Rev Age Author Path Log message Diff
31 6974 d 9 h jermar /SPARTAN/trunk/ Replace the deadlock-prone TLB shootdown algorithm with a deadlock-free implementation.
The implementation is a variant of the CMU TLB consistency algorithm.
Very inefficient implementation of a very inefficient (but correct) algorithm.		  
27 6976 d 4 h jermar /SPARTAN/trunk/ APIC changes and fixes.
Be more robust during MP configuration.

Do not use APIC ID as CPU_ID_ARCH anymore.
Changing APIC ID's is not a good idea.
Use dr0 register instead.		  
22 6983 d 7 h jermar /SPARTAN/trunk/ Added before_thread_runs() to cope with TSS of user space tasks.  
7 7036 d 14 h jermar /SPARTAN/trunk/ New IPI for waking up idle CPU's halted in scheduler.
Added architecture-independent ipi_broadcast().		  
6 7037 d 17 h jermar /SPARTAN/trunk/ shootdown vs. shutdown  
5 7038 d 4 h jermar /SPARTAN/trunk/ TLB shootdown.  
1 7041 d 8 h jermar /SPARTAN/ Initial import