375 Commits

Author	SHA1	Message	Date
Fabing Li	561516df98	Export /proc/cpuinfo	2024-11-06 14:54:28 +08:00
Zhang Junyang	b3515c498a	Improve the scalability for TLB flusher	2024-11-06 10:57:18 +08:00
Qingsong Chen	b3d30f7ac3	Fix pci config errors caused by expression precedence	2024-11-05 14:55:19 +08:00
Qingsong Chen	2c6cbee92f	Fix the offset of PCI device class code	2024-11-05 14:55:19 +08:00
Chen Chengjun	c7b3a596dd	Disable IRQ during page allocation	2024-11-01 11:24:09 +08:00
Ruihan Li	7e2e9cebf6	Perform more noncontroversial cleanups	2024-10-31 15:19:20 +08:00
Ruihan Li	9d5350c2ee	Use better names and avoid duplication	2024-10-31 15:19:20 +08:00
jellllly420	cff688e128	Drop the strong reference of Task before exiting	2024-10-28 19:22:17 +08:00
Zhang Junyang	e319641b4d	Implement system call sched_get/set_affinity	2024-10-26 22:06:41 +08:00
Zhang Junyang	3468ec213b	Use CpuId with validity ensurance rather than u32	2024-10-26 22:06:41 +08:00
Zhang Junyang	b400d287fa	Remove ostd::sync::AtomicBits	2024-10-26 22:06:41 +08:00
Zhang Junyang	26c4abde58	Refactor CpuSet and introduce AtomicCpuSet	2024-10-26 22:06:41 +08:00
Chen Chengjun	e60b5b7649	Refine mapping-related locks	2024-10-26 21:55:48 +08:00
Shaowei Song	da5e7a21cb	Avoid potential deadlock in iommu remapping	2024-10-24 19:14:58 +08:00
Zhang Junyang	fe8e451c4f	Use read-write lock for the irq callback list	2024-10-24 15:18:26 +08:00
Wang Siyuan	998869d57e	Refactor kernel virtual memory allocation for kernel stack and I/O memory	2024-10-21 09:53:05 +08:00
Ni Shirong	29eb37c07c	Introduce kernel virtual memory allocation for kernel stack	2024-10-21 09:53:05 +08:00
Zhang Junyang	709e99d75a	Make task functions FnOnce	2024-10-20 13:24:58 +08:00
Zhang Junyang	a716763772	Remove the linkage feature usage for ostd::main	2024-10-20 13:24:58 +08:00
Zhang Junyang	131a25c15c	Provide the way to override the panic handler.	2024-10-20 13:24:58 +08:00
Zhang Junyang	b8eff00fb7	Remove the additional IRQ disable during EOI	2024-10-20 13:14:47 +08:00
Yuke Peng	a43b0b6a52	Fix compile error in riscv64	2024-10-20 13:02:41 +08:00
Chen Chengjun	2f511069ee	Move SoftIRQ implementations to softirq component	2024-10-18 09:35:40 +08:00
Zhang Junyang	dc7e0d7a63	Use the HUGE/PAT bit to track the validity of x86 PTEs	2024-10-16 10:25:39 +08:00
Hsy-Intel	2af9916de9	Upgrade the acpi crate to the latest version	2024-10-14 21:03:47 +08:00
Hsy-Intel	c28cec2c6a	Fix minor bugs in TDX env	2024-10-14 21:03:47 +08:00
Zhang Junyang	9e4257b655	Fix multiple issues pointed out by the new compiler	2024-10-13 22:32:05 +08:00
Zhang Junyang	d15aacfb4d	Fix incorrect behaviors of accessing the boot PT after dismissal	2024-10-12 10:00:36 +08:00
Zhang Junyang	909639fd70	Separate SegmentSlice from Segment	2024-10-09 19:23:46 +08:00
Zhang Junyang	e1e7afe0ca	Use node::Entry to optimize page table cursor operations	2024-10-06 17:15:41 +08:00
Zhang Junyang	96f120d957	Clean up some page table implementation	2024-10-06 17:15:41 +08:00
Zhang Junyang	5bdf85b5f0	Regulate the mapping tracking status of page tables	2024-10-06 17:15:41 +08:00
Yuke Peng	909fb23f8c	Call rescue when low memory in heap allocator	2024-10-06 17:14:50 +08:00
Zhang Junyang	2ddcd2d9a7	Add .code64 to the x86 trap assembly	2024-10-04 21:54:48 +08:00
Yuke Peng	8b69aba0b8	[RISCV] Fix panic when initramfs not exists	2024-10-04 21:53:52 +08:00
Chen Chengjun	8f50391a4e	Optimize the clear procedure of the page table	2024-09-30 10:46:30 +08:00
YanWQ-monad	4fa0e6334b	Add RISC-V base support	2024-09-30 10:02:08 +08:00
YanWQ-monad	839c2a6689	Extract shared code from timer	2024-09-30 10:02:08 +08:00
jellllly420	5c8e369057	Enable scheduler to fetch scheduling information directly from Thread	2024-09-27 10:21:45 +08:00
jellllly420	9cc63149f1	Remove cpu_affinity field from OSTD Task struct	2024-09-27 10:21:45 +08:00
jellllly420	8927031426	Remove priority field from OSTD Task struct	2024-09-27 10:21:45 +08:00
Zhang Junyang	fad39fdf7a	Make TLB flush policy relaxed	2024-09-26 19:29:59 +08:00
Zhang Junyang	52f1787d35	Remove syncronizations for the VmSpace PF handler	2024-09-26 19:29:59 +08:00
Zhang Junyang	ac6d9256ef	Improve the VmSpace forking API	2024-09-26 19:29:59 +08:00
Yuke Peng	14531cd99f	Implement allocation-free logging	2024-09-24 20:40:37 +08:00
YanWQ-monad	4d36dd541f	Extract x86-specific exception handling in aster-nix	2024-09-23 19:39:45 +08:00
Yuke Peng	a754accf6a	Copy the code from slab_allocator into OSTD and add license header	2024-09-22 12:27:04 +08:00
Yuke Peng	f26c7a01cd	Avoid multiple lock in heap allocator	2024-09-22 12:27:04 +08:00
Yuke Peng	e995ed3ebc	Use slab allocator to allocate heap	2024-09-22 12:27:04 +08:00
Zhang Junyang	9a79ecbcbe	Clean up the frame buffer state in ostd::mm	2024-09-21 15:38:15 +08:00