xv6-riscv/kernel, branch riscv MIT xv6-RISCV kernel modified to RV64I base integer extension Fixes from lfcode.ca 2021-07-28T06:43:40+00:00 Aditya Naik 2021-07-28T06:43:40+00:00 29ca76b95eeb130b65f37824ff36bcb1b25356bd PMP enforecement from Qemu breaks boot cycle. This fix is from upstream repo here: https://github.com/lf-/xv6-riscv/ 
PMP enforecement from Qemu breaks boot cycle. This fix is from
upstream repo here: https://github.com/lf-/xv6-riscv/
With only RISCV64-I extension 2021-01-31T11:05:55+00:00 Aditya Naik 2021-01-31T11:05:55+00:00 951e300c10613c8500705d7b54467169be53a7f5 






Rename icache to itable
2020-11-24T00:30:15+00:00

Frans Kaashoek

2020-11-24T00:30:15+00:00

077323a8f0b3440fcc3d082096a2d83fe5461d70

The inode cache isn't really a cache. The main purpose of it is to
allow for synchronization (locking individual inodes), providing
long-lived references to inodes, and ensuring that there is only inode
in memory.





The inode cache isn't really a cache. The main purpose of it is to
allow for synchronization (locking individual inodes), providing
long-lived references to inodes, and ensuring that there is only inode
in memory.







Be principled: acquire lock first
2020-11-06T00:50:46+00:00

Frans Kaashoek

2020-11-05T16:09:21+00:00

b4c2851bb347d5243a4498fdd9e1f0c9a23e6498












proc_tree_lock -> wait_lock
2020-11-06T00:50:46+00:00

Robert Morris

2020-11-05T14:47:59+00:00

38084bcea84e79f5fff9ce8c7f91c077fc1eacd3












don't over-lock in exit()
2020-11-06T00:50:46+00:00

Robert Morris

2020-11-05T12:32:10+00:00

ba8d9f4808bd2c59df42a6615920a22e3735c359












oops
2020-11-05T11:56:51+00:00

Robert Morris

2020-11-03T21:35:20+00:00

47323c97cf6bcf5e238c518762ba048e8795f57d












Frans' proc_lock.
2020-11-05T11:56:51+00:00

Robert Morris

2020-11-03T20:02:08+00:00

2875069973d3e0ca4a70f6e7648a92b14cf08ab6












free proc if kalloc fails
2020-11-05T11:56:51+00:00

Robert Morris

2020-11-01T16:11:38+00:00

b48ea5d2209bb9addf43687739245734038b991e












hopefully make writei more correct
2020-11-05T11:56:51+00:00

Robert Morris

2020-10-23T14:18:30+00:00

5e392531c07966fd8a6bee50e3e357c553fb2a2f