135e2/xv6-labs.git/kernel, branch cow xv6-labs-2024-winter lab cow: finish 2024-02-11T09:51:28+00:00 Mole Shang 135e2@135e2.dev 2024-02-11T09:51:28+00:00 4a6593f1a6f666c618d303a4858c4c6d31b41c63 






lab traps: finish
2024-02-11T06:41:35+00:00

Mole Shang
135e2@135e2.dev

2024-02-11T06:41:35+00:00

48a5e34fcd07852b4a68825ce8e37feb6f6d04d7












lab pgtbl: finish
2024-02-10T05:08:26+00:00

Mole Shang
135e2@135e2.dev

2024-02-10T05:08:26+00:00

c9284cd93525436cc823258ab309c1b27eeec714












lab syscall: finish
2024-02-05T10:10:56+00:00

Mole Shang
135e2@135e2.dev

2024-01-18T09:35:27+00:00

283d5ab4c964ab525e45fcade06d6fd7e977c43e

Conflicts:
	kernel/syscall.c
	kernel/syscall.h
	user/user.h
	user/usys.pl





Conflicts:
	kernel/syscall.c
	kernel/syscall.h
	user/user.h
	user/usys.pl







3rd lab
2023-09-08T13:24:27+00:00

Robert Morris
rtm@csail.mit.edu

2023-09-08T13:24:27+00:00

18998096701a1d4695b2097006d7afc2a539bd89












Made va and size page aligned in mappages
2022-10-18T04:11:49+00:00

asselism
asselism@mit.edu

2022-10-17T20:02:54+00:00

74c1eba516fdb0ec1a17b16be7e76613ccba92bf












x
2022-10-17T08:10:01+00:00

Robert Morris
rtm@csail.mit.edu

2022-10-17T08:10:01+00:00

0802d56a9be156ab7228074cbf4da73c149fb911












oops. scheduler() inherits the interrupt status of the
2022-10-17T08:07:24+00:00

Robert Morris
rtm@csail.mit.edu

2022-10-17T08:07:24+00:00

4a88273db5df00c5d3397ad5bcef50eb68f4bef8

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, reflecting
2022-10-16T19:28:21+00:00

Robert Morris
rtm@csail.mit.edu

2022-10-16T19:28:21+00:00

f376ad7f1f80bddfb754b21811d17959c45d43a4

the locking scheme from long ago.





the locking scheme from long ago.







forkret first memory model
2022-10-12T17:07:55+00:00

Robert Morris
rtm@csail.mit.edu

2022-10-12T17:07:55+00:00

348cf7fee4023fce9b023145d89429ee8fdde00d