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Author
Files
Lines
2020-11-05
free proc if kalloc fails
Robert Morris
1
-0
/
+1
2020-11-05
hopefully make writei more correct
Robert Morris
2
-13
/
+14
2020-11-05
test for closed pipe or killed on every char, not just if pipe full
Robert Morris
1
-11
/
+14
2020-11-05
fix uart.c to work with UART_TX_BUF_SIZE == 1
Robert Morris
1
-7
/
+7
2020-11-05
consolewrite does not need cons.lock -- can lead to sleep() with lock held
Robert Morris
1
-2
/
+0
2020-10-14
kvmmake() makes a complete kernel page table, matching Figure 3.3
Frans Kaashoek
3
-27
/
+47
2020-10-14
set riscv use-compressed-breakpoints yes
Robert Morris
1
-0
/
+1
2020-10-14
Fix minor typos
Fumiya Shigemitsu
1
-1
/
+1
2020-10-05
more explicable scratch area size for machine-mode timer interrupts
Robert Morris
2
-12
/
+12
2020-10-05
Don't map the CLINT, since it never used in the kernel in supervisor mode
Frans Kaashoek
1
-3
/
+0
2020-10-05
eliminate virtio DMA into kernel stacks.
Robert Morris
3
-31
/
+12
2020-10-05
improve virtio_disk comments; bring it closer to wording in the spec
Robert Morris
2
-37
/
+85
2020-10-05
don't unpin if recovering -- the resulting negative refcnt suppresses next unpin
Robert Morris
1
-4
/
+5
2020-10-05
avoid deadlock by disk intr acking interrupt first, then processing ring
Robert Morris
2
-21
/
+37
2020-10-05
often causes deadlock after a few minutes
Robert Morris
1
-2
/
+58
2020-10-03
Fix minor typos
Fumiya Shigemitsu
1
-1
/
+1
2020-10-03
Clarify CLINT and PLIC acronym
Frans Kaashoek
1
-2
/
+2
2020-10-03
Add s to many printf statements that expect it (thanks Cece Chu)
Frans Kaashoek
1
-21
/
+19
2020-10-03
When either_copyin/out fails, return an error from write/read
Frans Kaashoek
2
-0
/
+50
2020-10-03
better grind error messages
Robert Morris
1
-19
/
+19
2020-10-03
Merge pull request #25 from matth79/patch-1
Frans Kaashoek
1
-2
/
+2
2020-09-14
Corrects order of UART RX/TX interrupt enable bits
Matt Harvey
1
-2
/
+2
2020-08-28
Delete doc dir because they take much space in student submissions
Frans Kaashoek
5
-0
/
+0
2020-08-28
move panicked check to uart.c
Robert Morris
4
-16
/
+32
2020-08-28
suppress write() output after panic()
Robert Morris
2
-1
/
+7
2020-08-28
Remove obselete ifdef that shouldn't have been there ever
Frans Kaashoek
1
-4
/
+0
2020-08-28
fix usertests to pass all the riscv-sol-fall20 solutions.
Robert Morris
1
-22
/
+97
2020-08-21
Adjust a few prototypes to be explicit that they don't take arguments
Frans Kaashoek
1
-4
/
+4
2020-08-21
touch sbrk()-allocated memory to make sure it exists
Robert Morris
1
-2
/
+14
2020-08-21
usertest for exec() out of memory recovery
Robert Morris
3
-4
/
+42
2020-08-21
Use the major number defined in file.h. The minor number is ignored;
Frans Kaashoek
1
-1
/
+5
2020-08-21
Delete some obselete stuff
Frans Kaashoek
2
-59
/
+0
2020-08-17
x
Robert Morris
3
-15
/
+21
2020-08-17
fix a bug in the out-of-memory handling code in exec
Robert Morris
2
-5
/
+5
2020-08-17
handle another out-of-memory in fork(). the policy here is not consistent,
Robert Morris
3
-3
/
+10
2020-08-17
try to handle a few of the possible out-of-memory errors in fork()
Robert Morris
1
-5
/
+18
2020-08-17
modify uvmunmap() to be in aligned pages
Robert Morris
2
-21
/
+18
2020-08-17
pa isn't needed in the uvmunmap() loop
Robert Morris
1
-3
/
+1
2020-08-10
Update to the latest specs
Frans Kaashoek
4
-0
/
+0
2020-08-10
copyright and 6.S081
Frans Kaashoek
1
-2
/
+2
2020-08-10
Ack bug finders.
Frans Kaashoek
1
-9
/
+11
2020-08-10
Typo (thanks yt <
[email protected]
>)
Frans Kaashoek
1
-1
/
+1
2020-08-10
Generate initcode without compressed extensions
Frans Kaashoek
1
-1
/
+1
2020-08-10
Merge pull request #9 from d0iasm/riscv
Frans Kaashoek
1
-7
/
+7
2020-08-10
Merge pull request #10 from takahirox/VirtioInterruptAck
Frans Kaashoek
1
-0
/
+1
2020-08-10
Merge pull request #8 from rui314/cat-fix
Frans Kaashoek
0
-0
/
+0
2020-08-10
Merge pull request #6 from jrrk2/riscv
Frans Kaashoek
1
-1
/
+1
2020-08-10
Merge pull request #4 from 4ge32/riscv
Frans Kaashoek
1
-2
/
+2
2020-08-10
Merge branch 'riscv' into riscv
Frans Kaashoek
31
-251
/
+1074
2020-08-10
test string system call arguments that cross over the end of the last page.
Robert Morris
1
-0
/
+53
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