Made va and size page aligned in mappages2022-10-18T04:11:49+00:00asselismasselism@mit.edu2022-10-17T20:02:54+00:0074c1eba516fdb0ec1a17b16be7e76613ccba92bf
oops. scheduler() inherits the interrupt status of the2022-10-17T08:07:24+00:00Robert Morrisrtm@csail.mit.edu2022-10-17T08:07:24+00:004a88273db5df00c5d3397ad5bcef50eb68f4bef8
most recent process to run, so it must explicitly
turn them on again. It would be better if cpu->intena
were really thread->intena.
most recent process to run, so it must explicitly
turn them on again. It would be better if cpu->intena
were really thread->intena.
scheduler()'s intr_on() is in the wrong place, reflecting2022-10-16T19:28:21+00:00Robert Morrisrtm@csail.mit.edu2022-10-16T19:28:21+00:00f376ad7f1f80bddfb754b21811d17959c45d43a4
the locking scheme from long ago.
the locking scheme from long ago.
forkret first memory model2022-10-12T17:07:55+00:00Robert Morrisrtm@csail.mit.edu2022-10-12T17:07:55+00:00348cf7fee4023fce9b023145d89429ee8fdde00d
fix copyout() to refuse to write a read-only page2022-10-04T15:52:57+00:00Robert Morrisrtm@csail.mit.edu2022-10-04T15:52:57+00:00d2b2dff7490f2c4b8e91f79940fc46f0361c216c
handle negative arguments to sleep() a little better2022-09-09T13:17:37+00:00Robert Morrisrtm@csail.mit.edu2022-09-09T13:17:37+00:00463ae0abc3225d6e6de4a5a1ad57e64ab76b2b6f