Age | Commit message (Expand) | Author | Files | Lines |
2020-11-05 | Frans' proc_lock. | Robert Morris | 2 | -77/+34 |
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 <jaichenhengjie@qq.com>) | 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 |