wash
7bcd1577be
pmap: fix PFN() not clearing upper PTE control bits
2026-04-01 18:20:50 +01:00
wash
db1a200eea
vm: object: fix vm_object_cleanup referencing a vmo controller after the pointer is erased
2026-04-01 18:19:23 +01:00
wash
f45b759a4c
vm: object: fix vm_object_get_page ignoring VMO_REQUEST_MISSING_PAGE
2026-04-01 18:18:25 +01:00
wash
512356ac2d
sched: enforce ref-counting on current task/thread pointers
2026-04-01 18:17:05 +01:00
wash
15c2207ab9
x86_64: pmap: enable kernel-mode write-protection
2026-04-01 18:06:50 +01:00
wash
8b41f5e681
kernel: remove unused functionality
2026-03-29 14:54:07 +01:00
wash
325699d64a
kernel: fix sys_msg_send returning without unlocking self
2026-03-29 11:51:26 +01:00
wash
286016040c
kernel: only show task name/id in log output if TRACE is enabled
2026-03-29 11:51:05 +01:00
wash
04617e81e3
kernel: add a syscall to query generic information about an object
2026-03-29 11:50:37 +01:00
wash
62770f4ab2
kernel: replace kern_handle_duplicate with the more powerful kern_handle_transfer
...
this syscall can move and copy handles within the current task, or from/to
other tasks
2026-03-29 11:48:59 +01:00
wash
9001f8e064
kernel: handle: rename handle transfer mode constants
2026-03-29 11:48:31 +01:00
wash
537242e606
kernel: handle: add support for allocating a specific handle value
2026-03-29 11:47:22 +01:00
wash
dfffb45e66
libc: adjust formatting
2026-03-29 11:43:39 +01:00
wash
f5a83af0d7
kernel: remove SEND_BLOCKED and REPLY_BLOCKED statuses from ports
...
this allows a port to be used by multiple threads at the same time
2026-03-29 11:42:23 +01:00
wash
7d25f1c31a
x86_64: suppress serial port input logging
2026-03-29 11:32:03 +01:00
wash
95d33ddcb9
kernel: msg: async messages no longer hold a pointer to the thread/port that sent them
...
this prevents a race condition where an event is sent as a port is being destroyed.
when the server gets around to handling the event, it now refers to a different port
that was created in the mean-time.
2026-03-25 20:19:19 +00:00
wash
a0a6a061a4
vm: controller: add an auto-detach flag for vm-objects
2026-03-24 20:24:12 +00:00
wash
4daffa804c
vm: address-space: fix incorrect op calculation in unmap and release
2026-03-24 20:23:46 +00:00
wash
4be642f2e5
vm: controller: implement asynchronous DETACH page requests
2026-03-24 20:21:35 +00:00
wash
7dc0c742fa
kernel: rebuild object ref-counting using atomic types
2026-03-24 19:10:36 +00:00
wash
9faa11cddc
kernel: add atomic operations
2026-03-24 19:09:36 +00:00
wash
89d02c72ee
kernel: msg: implement asynchronous event messages
2026-03-24 18:32:33 +00:00
wash
110f625f04
syscall: task: implement thread_self
2026-03-22 19:02:31 +00:00
wash
86f6c81781
vm: address-space: fix infinite loop in validate_access
2026-03-22 19:02:20 +00:00
wash
6350032e88
cmake: update for compatibility with CMake 4.0
2026-03-22 19:01:36 +00:00
wash
a2c89df195
kernel: convert some verbose log messages to trace messages
2026-03-21 10:27:23 +00:00
wash
35949fa8db
vm: object: ensure page request offets are page-aligned
2026-03-21 10:27:03 +00:00
wash
d6c84565af
x86_64: cmake: ensure the kernel is built as a static binary
2026-03-21 10:26:12 +00:00
wash
4551e7b2e6
sched: implement various ways to end tasks and threads
2026-03-18 21:07:43 +00:00
wash
e03b2e07d0
vm: address-space: implement address space cleanup
2026-03-18 21:07:27 +00:00
wash
24f9ef85bf
sched: implement user-configurable fs and gs segment base addresses
2026-03-18 21:07:05 +00:00
wash
63703a3d34
sched: don't reschedule a thread if its status is THREAD_STOPPED
2026-03-18 21:02:40 +00:00
wash
d801203f04
syscall: vm-object: fix dangling reference to newly-created object
2026-03-18 21:02:19 +00:00
wash
2a1a0cf14d
kernel: finish implementation of private and shared futexes
2026-03-18 21:02:09 +00:00
wash
b774415f64
sched: wait: implement wakeup_n, waitqueue_empty
2026-03-18 20:56:15 +00:00
wash
04d05adbe8
kernel: handle: implement handle_table_destroy()
2026-03-18 20:55:35 +00:00
wash
c0e212ac98
x86_64: panic: fix incorrect kernel stack traversal
2026-03-18 20:54:49 +00:00
wash
88405233a8
vm: object: implement object cleanup
2026-03-18 20:53:56 +00:00
wash
42a293e753
x86_64: pmap: implement pmap_destroy()
2026-03-18 20:53:24 +00:00
wash
1eef23ea98
thread: store struct msg on the stack instead of in the thread
2026-03-18 20:52:47 +00:00
wash
30c9c9db45
kernel: add futex definitions
2026-03-15 22:22:58 +00:00
wash
c1e0b38952
vm: object: add missing include
2026-03-15 22:22:43 +00:00
wash
8a38d940cc
vm: address-space: add function to translate virtual addresses to physical
2026-03-15 22:22:25 +00:00
wash
a2e918c428
vm: evict PTE entries for transferred vm-object pages
2026-03-15 14:40:24 +00:00
wash
399742cabf
x86_64: pmap: implement pmap_remove
2026-03-15 14:38:32 +00:00
wash
cef4af53c9
x86_64: add pre-processor token to control hardware rng
2026-03-15 14:38:11 +00:00
wash
0af35c70ef
vm: implement demand-paging via userspace services with vm-controller
2026-03-14 22:39:14 +00:00
wash
f04c524bb5
vm: object: implement transferring pages between objects
2026-03-14 22:38:14 +00:00
wash
5d04dbb15a
kerne: object: add lock_pair() functions to object lock template macro
2026-03-14 22:32:59 +00:00
wash
a146f4a750
syscall: fix some missed-signal bugs in kern_object_wait
2026-03-14 22:32:26 +00:00
wash