xv6-riscv-rust

Commit Graph

Author	SHA1	Message	Date
rtm	8148b6ee53	i think my cmpxchg use was wrong in acquire nesting cli/sti: release shouldn't always enable interrupts separate setup of lapic from starting of other cpus, so cpu() works earlier flag to disable locking in console output make locks work even when curproc==0 (still crashes in clock interrupt)	2006-07-12 11:15:38 +00:00
rtm	664324745e	cvs add spinlock.h fix race in schedule()	2006-07-12 09:10:25 +00:00

Author

SHA1

Message

Date

rtm

8148b6ee53

i think my cmpxchg use was wrong in acquire

nesting cli/sti: release shouldn't always enable interrupts
separate setup of lapic from starting of other cpus, so cpu() works earlier
flag to disable locking in console output
make locks work even when curproc==0
(still crashes in clock interrupt)

2006-07-12 11:15:38 +00:00

rtm

664324745e

cvs add spinlock.h

fix race in schedule()

2006-07-12 09:10:25 +00:00

2 Commits (f27a68a24a3e0980499db8920fc7306dbab7d52d)