93 Commits

Author	SHA1	Message	Date
Matheus	f47236f7eb	vmm: redo tlb shootdowns	2024-09-16 21:37:10 -03:00
Matheus	0a49ca75b5	mmu: arch_mmu_invalidate() -> arch_mmu_invalidate_range()	2024-09-16 17:34:05 -03:00
Matheus	16b6c86a5f	cpu: rename _cpu() to current_cpu()	2024-09-15 19:03:09 -03:00
Matheus	32392573cc	cpu: change all _cpu()->vmmctx to current_vmm_context	2024-09-15 18:07:05 -03:00
Matheus	e058d62261	cpu: change _cpu()->thread calls to current_thread() to fix smp race	2024-09-15 17:47:26 -03:00
Matheus	84ce545cf6	vmmcache: make dirty page list FIFO	2024-09-11 19:45:35 -03:00
Matheus	ee254a81e9	vfs: vfs_iscacheable	2024-09-04 21:33:59 -03:00
Matheus	0f18341674	kernel: vmm_changemmuflags cred check	2024-08-30 21:22:17 -03:00
Matheus	e442a3de8e	vmm: redo changemmurange and make it dirty pages when applicable	2024-08-30 20:20:41 -03:00
Matheus	f55b51a06d	vfs: finish new locking scheme	2024-08-27 21:02:12 -03:00
Matheus	42bda0bf92	vfs: redo locking	2024-08-26 21:47:23 -03:00
Matheus	f8a5d9426b	vmm: send SIGBUS on vmm OOM	2024-08-21 23:52:14 -03:00
Matheus	dd75dc2d87	vmm: vmm_changemmuflags	2024-08-21 21:33:29 -03:00
Matheus	dfb75e78fc	vmm: fix vmm_getphysical	2024-08-10 22:42:05 -03:00
Matheus	d310764085	vmm: VMM_FLAGS_REPLACE	2024-08-10 22:41:29 -03:00
Matheus	d447751c30	vmm: properly handle direct physical mapping unmap	2024-07-30 20:49:38 -03:00
Matheus	e675f1c152	vmm/mmu: be more selective on which parts of the physical memory to map initially	2024-07-27 23:56:38 -03:00
Matheus	f3e09527c9	vmmcache: pushpage	2024-07-16 20:49:44 -03:00
Matheus	645e1e2809	vmmcache: fix dirty file pages truncation	2024-07-16 20:23:55 -03:00
Matheus	0ff8a6c0fa	pmm: account for LIMINE_MEMMAP_KERNEL_AND_MODULES	2024-07-10 19:46:22 -03:00
Matheus	a8a097192d	vmm: defrag file mappings too	2024-06-30 12:12:17 -03:00
Matheus	7821eb61c1	vmmcache: sleep while waiting for ready pages	2024-06-27 22:08:01 -03:00
Matheus	f1efe195bf	vmmcache: use new event system for syncing	2024-06-27 21:55:14 -03:00
Matheus	6c3cdf495d	vmm: fix file mapping defrag bug	2024-06-22 19:29:07 -03:00
Matheus	68624ad31b	pmm: add assert against use after free	2024-06-16 12:48:41 -03:00
Matheus	a524d9b48b	pmm: list tails and better standby page handling	2024-06-16 12:02:19 -03:00
Matheus	50b4b45d00	kernel: usercopy functions	2024-06-09 19:31:26 -03:00
Matheus	13b142a91e	vmm: fix destroyrange shared file unmapping	2024-06-08 14:03:27 -03:00
Matheus	c81bdac897	signals: handle SIGBUS, SIGSEGV, SIGILL etc	2024-05-29 11:06:15 -03:00
Matheus	0030a0b21b	vfs: make setattr take in which attributes to change	2024-05-27 23:05:57 -03:00
Matheus	f29a4cc321	vmmcache: fix page address passed to pmm_release	2024-05-27 22:01:52 -03:00
Matheus	5562f078fa	pmm: fix page cache takepage retry memory leak	2024-05-27 22:01:16 -03:00
Matheus	171fde1574	vmmcache: vmmcache_evict	2024-05-26 15:30:14 -03:00
Matheus	e6954a3a70	vmmcache: fix page retry	2024-05-26 13:39:28 -03:00
Matheus	3bcc3e5585	fixes	2024-05-25 20:35:19 -03:00
Matheus	b9071fe59e	syscalls: fsync	2024-05-25 12:04:29 -03:00
Matheus	abb2fb9b26	vmmcache: run writer thread every 15 seconds	2024-05-24 22:09:20 -03:00
Matheus	642e245522	syscalls: sync	2024-05-24 22:01:11 -03:00
Matheus	48b7fb4324	vmmcache: initial implementation	2024-05-24 18:03:24 -03:00
Matheus	6087a20d81	pmm and slab: switch from spinlocks to mutexes	2024-05-08 21:07:42 -03:00
Matheus	899186ea85	syscall log: log number of free physical pages before and after every system call	2024-04-21 20:16:38 -03:00
Matheus	f827163056	munmap: fix memory leak	2024-04-21 20:16:01 -03:00
Matheus	d5421608bb	vmm: acqure space mutex in page fault handler	2024-04-20 15:47:30 -03:00
Matheus	06629f3088	vmm: vmm_getphysical()	2024-04-14 19:11:15 -03:00
Matheus	57c94ebf15	smp: let other processors run threads	2023-11-30 17:54:32 -03:00
Matheus	ba16aa366f	logging: make term and printf smp safe	2023-10-01 19:09:28 -03:00
Matheus	6276eec4ba	vmm: fix unmap split	2023-08-10 16:41:32 -03:00
Matheus	30851d4971	ports: tar and xz	2023-08-02 21:27:24 -03:00
Matheus	245da66fc3	vmm: make fork use copy-on-write	2023-08-02 19:55:53 -03:00
Matheus	7e1443d032	vmm: copy on write and changes to how page faults are handled	2023-08-02 01:18:35 -03:00