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2006-09-08formatting nitsrsc
2006-09-08consistency.kaashoek
2006-09-07run without lapic and ioapic, if they are not presentkaashoek
if no lapic available, use 8253pit for clock now xv6 runs both on qemu (uniprocessor) and bochs (uniprocessor and MP)
2006-09-06standardize various * conventionsrsc
2006-09-06spacing fixes: no tabs, 2-space indents (for rtm)rsc
2006-09-03nitskaashoek
2006-08-13fix iget() bug that allocated in-use inode[] entriesrtm
2006-08-11fix deadlock---iput(dp) asapkaashoek
working unlink, but doesn't free dir blocks that become empty remove out-of-date comment in ioapic
2006-08-08fix race in holding() check in acquire()rtm
give cpu1 a TSS and gdt for when it enters scheduler() and a pseudo proc[] entry for each cpu cpu0 waits for each other cpu to start up read() for files
2006-08-04better interrupt plan---this one appears to workkaashoek
ioapic