Commits · exp3-ans · 一路向前队 / OSKernel2024-一路向前

21 Dec, 2024 4 commits
- exp3-ans · 1315cdea
  jqn authored 5 months ago
  
  1315cdea
- exp2-ans · 4419a819
  jqn authored 5 months ago
  
  4419a819
- exp1-ans · 7f8bf450
  jqn authored 5 months ago
  
  7f8bf450
- prob · 531756bd
  jqn authored 5 months ago
  
  531756bd
20 Dec, 2024 1 commit
- exp2符号链接ans · 4801e468
  jqn authored 5 months ago
  
  4801e468
18 Dec, 2024 2 commits
- exp2符号链接ans · 56a97a5e
  jqn authored 5 months ago
  
  56a97a5e
- exp1二级索引ans · 571b668c
  jqn authored 5 months ago
  
  571b668c
24 Oct, 2020 2 commits
- Merge branch 'riscv' into fs · 74a81c61
  Frans Kaashoek authored 4 years ago
  
  74a81c61
- Merge remote-tracking branch 'xv6-dev/riscv' into riscv · a3c5ae48
  Frans Kaashoek authored 4 years ago
  
  a3c5ae48
23 Oct, 2020 2 commits
- hopefully make writei more correct · d7c0a1b7
  Robert Morris authored 4 years ago
  
  d7c0a1b7
- fs lab · ef8d47a7
  Frans Kaashoek authored 4 years ago
  
  ef8d47a7
22 Oct, 2020 1 commit
- test for closed pipe or killed on every char, not just if pipe full · 147855e5
  Robert Morris authored 4 years ago
  
  147855e5
20 Oct, 2020 3 commits
- fix uart.c to work with UART_TX_BUF_SIZE == 1 · 4df1a265
  Robert Morris authored 4 years ago
  
  4df1a265
- Merge branch 'riscv' of g.csail.mit.edu:xv6-dev into riscv · 55ad99f7
  Robert Morris authored 4 years ago
  
  55ad99f7
- consolewrite does not need cons.lock -- can lead to sleep() with lock held · 286b2f3c
  Robert Morris authored 4 years ago
  
  286b2f3c
15 Oct, 2020 2 commits
- Fix minor typos · 05a7db1a
  Fumiya Shigemitsu authored 5 years ago
  
  05a7db1a
- kvmmake() makes a complete kernel page table, matching Figure 3.3 · c64aa44d
  Frans Kaashoek authored 4 years ago
  
  c64aa44d
07 Oct, 2020 2 commits
- Merge remote-tracking branch 'xv6-dev/riscv' into riscv · 075d0f0c
  Frans Kaashoek authored 4 years ago
  
  075d0f0c
- set riscv use-compressed-breakpoints yes · 806580d6
  Robert Morris authored 4 years ago
  
  806580d6
05 Oct, 2020 4 commits
- more explicable scratch area size for machine-mode timer interrupts · 6c167595
  Robert Morris authored 4 years ago
  
  6c167595
- Don't map the CLINT, since it never used in the kernel in supervisor mode · 0c55849d
  Frans Kaashoek authored 4 years ago
  
  0c55849d
- eliminate virtio DMA into kernel stacks. · a9b3dd45
  Robert Morris authored 4 years ago
  
  a9b3dd45
- improve virtio_disk comments; bring it closer to wording in the spec · 271d89ae
  Robert Morris authored 4 years ago
  
  271d89ae
04 Oct, 2020 3 commits
- don't unpin if recovering -- the resulting negative refcnt suppresses next unpin · da002a48
  Robert Morris authored 4 years ago
  
  da002a48
- avoid deadlock by disk intr acking interrupt first, then processing ring · 792d60e9
  Robert Morris authored 4 years ago
  
  792d60e9
- often causes deadlock after a few minutes · e3672e01
  Robert Morris authored 4 years ago
  
  e3672e01
03 Oct, 2020 3 commits
- Corrects order of UART RX/TX interrupt enable bits · b9359c35
  Matt Harvey authored 4 years ago
```
(per http://byterunner.com/16550.html and manually tested in qemu bare metal echo)
```
  b9359c35
- Fix minor typos · b9654740
  Fumiya Shigemitsu authored 5 years ago
  
  b9654740
- Clarify CLINT and PLIC acronym · 1c4b582f
  Frans Kaashoek authored 4 years ago
  
  1c4b582f
02 Oct, 2020 2 commits
- Merge remote-tracking branch 'xv6-dev/riscv' into riscv · 62d97e3f
  Frans Kaashoek authored 4 years ago
  
  62d97e3f
- Add s to many printf statements that expect it (thanks Cece Chu) · d9c7b13a
  Frans Kaashoek authored 4 years ago
```
Add dirtest to the list of tests
```
  d9c7b13a
01 Oct, 2020 2 commits
- Avoid WFI until the system is idle. · db7d48dd
  Frans Kaashoek authored 4 years ago
  
  db7d48dd
- When either_copyin/out fails, return an error from write/read · 3ac513c0
  Frans Kaashoek authored 4 years ago
```
Add a test to check that read/write return an error
```
  3ac513c0
30 Sep, 2020 1 commit
- Merge branch 'riscv' of g.csail.mit.edu:xv6-dev into riscv · 788b4d1b
  Robert Morris authored 4 years ago
  
  788b4d1b
24 Sep, 2020 1 commit
- When either_copyin/out fails, return an error from write/read · 05074bad
  Frans Kaashoek authored 4 years ago
```
Add a test to check that read/write return an error
```
  05074bad
06 Sep, 2020 1 commit
- better grind error messages · 2055fe13
  Robert Morris authored 4 years ago
  
  2055fe13
02 Sep, 2020 2 commits
- Don't call WFI for LAB_FS · a92b3edf
  Frans Kaashoek authored 4 years ago
  
  a92b3edf
- wfi to save CPU time on Athena · 4e1967f1
  Frans Kaashoek authored 4 years ago
  
  4e1967f1
28 Aug, 2020 2 commits
- Delete doc dir because they take much space in student submissions · e23d53f2
  Frans Kaashoek authored 4 years ago
  
  e23d53f2
- move panicked check to uart.c · ffb2ee07
  Robert Morris authored 4 years ago
  
  ffb2ee07