Age | Commit message (Expand) | Author | Files | Lines |
2020-11-05 | Be principled: acquire lock first | Frans Kaashoek | 1 | -1/+1 |
2020-11-05 | proc_tree_lock -> wait_lock | Robert Morris | 1 | -14/+15 |
2020-11-05 | don't over-lock in exit() | Robert Morris | 2 | -3/+7 |
2020-11-05 | oops | Robert Morris | 1 | -1/+1 |
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 |
2020-11-03 | oops | Robert Morris | 1 | -1/+1 |
2020-11-03 | Frans' proc_lock. | Robert Morris | 2 | -77/+34 |
2020-11-01 | free proc if kalloc fails | Robert Morris | 1 | -0/+1 |
2020-10-23 | hopefully make writei more correct | Robert Morris | 2 | -13/+14 |
2020-10-22 | test for closed pipe or killed on every char, not just if pipe full | Robert Morris | 1 | -11/+14 |
2020-10-20 | fix uart.c to work with UART_TX_BUF_SIZE == 1 | Robert Morris | 1 | -7/+7 |
2020-10-20 | Merge branch 'riscv' of g.csail.mit.edu:xv6-dev into riscv | Robert Morris | 3 | -28/+48 |
2020-10-20 | consolewrite does not need cons.lock -- can lead to sleep() with lock held | Robert Morris | 1 | -2/+0 |
2020-10-14 | Fix minor typos | Fumiya Shigemitsu | 1 | -1/+1 |
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 |
2020-10-14 | kvmmake() makes a complete kernel page table, matching Figure 3.3 | Frans Kaashoek | 3 | -27/+47 |
2020-10-07 | set riscv use-compressed-breakpoints yes | Robert Morris | 1 | -0/+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 |
2020-10-05 | 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 |
2020-10-04 | don't unpin if recovering -- the resulting negative refcnt suppresses next unpin | Robert Morris | 1 | -4/+5 |
2020-10-04 | avoid deadlock by disk intr acking interrupt first, then processing ring | Robert Morris | 2 | -21/+37 |
2020-10-04 | 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 | Corrects order of UART RX/TX interrupt enable bits | Matt Harvey | 1 | -2/+2 |
2020-10-03 | Fix minor typos | Fumiya Shigemitsu | 1 | -1/+1 |
2020-10-03 | Merge pull request #25 from matth79/patch-1 | Frans Kaashoek | 1 | -2/+2 |
2020-10-03 | Clarify CLINT and PLIC acronym | Frans Kaashoek | 1 | -2/+2 |
2020-10-02 | Add s to many printf statements that expect it (thanks Cece Chu) | Frans Kaashoek | 1 | -21/+19 |
2020-09-30 | Merge branch 'riscv' of g.csail.mit.edu:xv6-dev into riscv | Robert Morris | 2 | -0/+50 |
2020-09-24 | When either_copyin/out fails, return an error from write/read | Frans Kaashoek | 2 | -0/+50 |