62eab8a2fe
Retry rather than panic if clone_entry is unset.
2023-04-09 12:04:08 +02:00
4bf307d88e
Merge branch 'fix_mem_fns' into 'master'
...
Fix memcpy, memmove, memset, and memcmp.
Closes #99
See merge request redox-os/kernel!208
2023-04-01 21:17:54 +00:00
78557eff18
Fix memcpy, memmove, memset, and memcmp.
2023-04-01 21:30:10 +02:00
42de1f3e9c
Merge branch 'master' into 'master'
...
Add QEMU tip.
See merge request redox-os/kernel!206
2023-03-14 15:25:59 +00:00
295bcbdac8
Update redox_syscall
2023-03-14 09:25:17 -06:00
32300c2d9e
Add QEMU tip.
2023-03-12 15:16:05 +00:00
6fb14edcb0
Merge branch 'context-switch-optimization' into 'master'
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Context switch optimization
See merge request redox-os/kernel!205
2023-03-09 21:33:27 +00:00
12688a929e
Context switch optimization
...
- Contexts for other CPUs will never be evaluated for switch
- Running contexts will never be evaluated for switch
- Arc::clone is only called for previous and next context when there is a context to switch to
- Lots of cleanup to the switch function
2023-03-09 14:30:12 -07:00
3bf381caf8
Do not panic if ACPI is not available
2023-03-03 18:56:23 -07:00
11e6dd7b24
Merge branch 'master' into 'master'
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Improve text organization.
See merge request redox-os/kernel!202
2023-02-28 14:11:38 +00:00
f1b45f658f
Improve text organization.
2023-02-28 12:46:34 +00:00
4b3337e479
Merge branch 'master' into 'master'
...
Kernel notes (moved from CONTRIBUTING).
See merge request redox-os/kernel!201
2023-02-28 12:27:09 +00:00
2c593fb0b9
Move from CONTRIBUTING to kernel README.
2023-02-28 08:10:33 +00:00
12d5830097
Merge branch 'pin_kmain_contexts' into 'master'
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Pin kmain contexts
Closes #111
See merge request redox-os/kernel!200
2023-02-27 16:22:46 +00:00
b73922bc95
Also fix outdated-#![feature(...)] warnings.
2023-02-24 23:16:57 +01:00
ac913e49f9
Pin kmain contexts to corresponding CPUs.
2023-02-24 23:05:11 +01:00
87e1689b56
Merge branch 'sched_affinity' into 'master'
...
Support scheduler CPU affinity.
See merge request redox-os/kernel!199
2023-02-15 15:44:39 +00:00
8d14d54fa9
Support scheduler CPU affinity.
2023-02-15 14:50:01 +01:00
cb58500b68
Update for new Rust
2023-02-11 14:50:55 -07:00
55fd7dfff7
Add centiseconds to context time
2023-01-30 10:51:32 -07:00
e5c3be86cd
Ensure unmounting is read from atomic in all cases
2023-01-12 07:33:54 -07:00
85e0a7c368
Record mappings in funmap with page aligned size, always
2022-12-21 18:29:15 -07:00
523d00eeac
Make it possible to track syscall time when debugging
2022-12-19 10:11:59 -07:00
d298459686
Add sys:irq
2022-11-18 14:18:06 -07:00
1e81c9d78b
Fix compilation without ACPI feature
2022-11-16 13:53:04 -07:00
111606ccdc
Increase PIT divisor again to reduce wasted interrupt handling time
2022-11-15 11:50:23 -07:00
33aa263deb
Fixes for hpet counter read, choose better PIT divisor
2022-11-14 13:58:55 -07:00
2052cc8cdc
Allow arch to provide higher precision time
2022-11-14 11:12:44 -07:00
31868077f0
Use u128 for time, store CPU time of processes
2022-11-14 10:10:17 -07:00
ee6c9f4020
Fix compilation on i686
2022-11-11 13:23:07 -07:00
8e0f54cb31
Clippy fixes
2022-11-11 13:19:14 -07:00
515a03b870
Fix warnings
2022-11-11 12:51:07 -07:00
6bef3afee6
Support bootloader stride
2022-09-16 12:29:38 -06:00
3bef7d7bad
Simplify ps2 interrupts to reduce latency to reading bytes
2022-09-08 10:33:31 -06:00
f5bdae2d0c
Reduce schreduler time slices to reduce latency
2022-09-07 18:21:30 -06:00
07ed93225e
0.3.4: Update syscall to matching version
2022-08-31 16:15:25 -06:00
6753251af3
Do not allow mmap with page_count 0
2022-08-31 16:14:27 -06:00
21108d57fe
Update syscall
2022-08-30 10:33:22 -06:00
7fbe5112ca
Allow physmap with unaligned size
2022-08-29 09:41:35 -06:00
1b3c6a957d
Add aarch64 debugger
2022-08-28 09:27:38 -06:00
8d8437a5d3
Update rmm
2022-08-28 09:19:17 -06:00
91b5d64c22
Use current address space for proc kfmap workaround
2022-08-27 18:05:20 -06:00
2278fd7fe1
Workaround to ensure proc kfmap does not try to map kernel memory
2022-08-27 10:55:52 -06:00
1fadde3ee8
Eliminate deadlock in capture_inner
2022-08-27 07:48:47 -06:00
6f6648c4d2
Disable HPET use on x86
2022-08-26 11:13:53 -06:00
6dbb85d4c9
Static mapping of some CPU devices outside of physmap
2022-08-26 11:08:13 -06:00
002425d625
Fix trampoline on x86
2022-08-26 08:24:04 -06:00
33b8fcecfb
Sync x86_64 trampoline with bootloader
2022-08-26 08:08:24 -06:00
fb1bdf7c3e
Ignore null bytes from pl011 uart
2022-08-25 20:10:35 -06:00
6a3fc5a68a
Send SIGSEGV on aarch64 exception
2022-08-25 20:00:53 -06:00
4lDO2