Marsman1996
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ce7413c0fd
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Fix panic when print stack trace for panic
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2024-08-29 17:18:02 +08:00 |
Chen Chengjun
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00d9b01d5c
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Add a fast path to page table fork
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2024-08-29 12:31:03 +08:00 |
Shaowei Song
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aae9fdb331
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Add assembly `memset` for fast filling zeros
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2024-08-28 18:06:04 +08:00 |
|
Chen Chengjun
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468dae33f0
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Add an optimization strategy for TLB flushing
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2024-08-28 12:59:16 +08:00 |
|
Chen Chengjun
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ffc717f00b
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Enable handling page fault around
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2024-08-28 11:04:03 +08:00 |
|
Chen Chengjun
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0c01590981
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Let jump in pagetable cursor return Result
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2024-08-28 11:04:03 +08:00 |
Zhang Junyang
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47be0a909b
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Schedule tasks to APs in `aster-nix`
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2024-08-27 17:22:47 +08:00 |
|
Zhang Junyang
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5feb8f5de8
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Refactor the boot PT initialization for SMP
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2024-08-27 17:22:47 +08:00 |
|
Zhang Junyang
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e04fa6c69d
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Handle `VmSpace`'s multi-CPU activation
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2024-08-27 17:22:47 +08:00 |
|
Zhang Junyang
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cf4aee0061
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A panic unwind print lock
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2024-08-27 17:22:47 +08:00 |
|
Zhang Junyang
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c9347e59f4
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Fix the preempt info on APs
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2024-08-27 17:22:47 +08:00 |
|
Zhang Junyang
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aeba7bec52
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Fix SoftIRQ initialization requirements for SMP
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2024-08-27 17:22:47 +08:00 |
Cautreoxit
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86f09eef75
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Fix all spelling mistakes in history by typos tool
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2024-08-27 12:19:48 +08:00 |
jellllly420
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32a1a53ee7
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Enable check of atomic mode
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2024-08-26 10:23:25 +08:00 |
|
Zhang Junyang
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54cbacb2ff
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Replace the `CpuLocal`'s `borrow*` APIs with `get_with`
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2024-08-25 20:14:06 +08:00 |
|
Zhang Junyang
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f7a9510be0
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Refactor the `this_cpu` API with `PinCurrentCpu`
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2024-08-25 20:14:06 +08:00 |
|
Zhang Junyang
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9a94ba23aa
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Replace the `Deref` implementation of `CpuLocal` with `get_on_cpu`
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2024-08-25 20:14:06 +08:00 |
|
Zhang Junyang
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d76c7a5b1e
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OSDK check and clippy with `cfg(ktest)`
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2024-08-23 23:37:50 +08:00 |
|
Zhang Junyang
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be3492d7f0
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Extract the OSTD test runner as a kernel
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2024-08-23 23:37:50 +08:00 |
|
Chen Chengjun
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e555d8c616
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Set the access bit when mapping a frame to the page table in userspace
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2024-08-23 19:52:48 +08:00 |
|
Chen Chengjun
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7db9ae23a3
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Make the kernel stack size configurable
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2024-08-22 22:56:16 +08:00 |
|
Shaowei Song
|
dce796cdde
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Refactor all io APIs of vfs based on `VmReader`/`VmWriter`
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2024-08-22 22:54:30 +08:00 |
Yuke Peng
|
e7105bb580
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Prevent race condition in heap allocator
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2024-08-22 12:47:34 +08:00 |
|
Shaowei Song
|
2102107be1
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Refactor `VmReader`&`VmWriter` as given fallibility marker
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2024-08-21 22:24:15 +08:00 |
Ruihan Li
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562e644375
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Clarify some safety conditions of `Vm{Reader,Writer}`
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2024-08-21 09:34:21 +08:00 |
|
Yuke Peng
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bbe43d76cc
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Fix compile error due to `lock_irq_disabled`
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2024-08-19 16:52:51 +08:00 |
|
Yuke Peng
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c6d381bc19
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Refine documentations
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2024-08-18 23:58:51 +08:00 |
|
Yuke Peng
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b198794e3e
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Extract DMA remapping feature
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2024-08-18 23:58:51 +08:00 |
|
Yuke Peng
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0bf3595964
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Extract IOMMU register operations
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2024-08-18 23:58:51 +08:00 |
|
Yuke Peng
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63b42bff73
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Add register descriptions
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2024-08-18 23:58:51 +08:00 |
|
Yuke Peng
|
7d0638958c
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Fix IOMMU permission check issue
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2024-08-18 23:58:51 +08:00 |
Cautreoxit
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c44447d54b
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Refactor the API of spinlocks
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2024-08-18 21:06:40 +08:00 |
|
Yuke Peng
|
49692c2068
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Fix several warnings when ktest is enabled
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2024-08-16 10:43:55 +08:00 |
|
Chen Chengjun
|
99a22ff124
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Improve efficiency of global TLB flushing
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2024-08-15 23:14:51 +08:00 |
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jellllly420
|
2ab4ba11bc
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Refactor preemption-related code in OSTD
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2024-08-15 23:06:18 +08:00 |
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jellllly420
|
f5464e82c0
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Implement new scheduling API in OSTD
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2024-08-15 23:06:18 +08:00 |
|
Zhang Junyang
|
4844e7ca7c
|
Allow page table protectors to flush TLB entries precisely
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2024-08-14 20:40:03 +08:00 |
|
Zhang Junyang
|
9a6e1b03e3
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Allow the page table un-mapper to flush the TLB precisely
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2024-08-14 20:40:03 +08:00 |
|
Zhang Junyang
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e597a10088
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Rename `PageTableQueryResult` to `PageTableItem`
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2024-08-14 20:40:03 +08:00 |
Tate, Hongliang Tian
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6df0a3073c
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Add a comment for UserMode
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2024-08-14 11:43:34 +08:00 |
|
Zhang Junyang
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be54a39592
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Remove the preempt guard from the IRQ guard
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2024-08-13 20:34:26 +08:00 |
|
Zhang Junyang
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491e4325fa
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Enable IRQs before leaving the OSTD boot routine
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2024-08-13 20:34:26 +08:00 |
Hsy-Intel
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a739b3828d
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Use tdx-guest crate VE handler and support release mode for TDX
|
2024-08-10 11:21:59 +08:00 |
|
Hsy-Intel
|
7527d20d25
|
Avoid generating Cmp_rm32_imm32 instruction
|
2024-08-10 11:21:59 +08:00 |
|
Chen Chengjun
|
259b506119
|
Introduce CurrentUserSpace to provide read/write abilities for user space
|
2024-08-09 18:01:01 +08:00 |
|
Hsy-Intel
|
8317c4c1e8
|
Rename "intel_tdx" feature to "cvm_guest"
|
2024-08-09 17:11:12 +08:00 |
|
Hsy-Intel
|
ca41687a99
|
Use cfg_if to group tdx cfg block
|
2024-08-09 17:11:12 +08:00 |
|
Hsy-Intel
|
9bad068215
|
Update conditional compilation for intel_tdx feature
|
2024-08-09 17:11:12 +08:00 |
Qingsong Chen
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b5f8e4e7bb
|
Fix unnecessary page table activation
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2024-08-08 23:11:58 +08:00 |
|
Zhang Junyang
|
37a9590cfe
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Refactor `ostd::task::processor` based on faster CPU-local cells
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2024-08-08 19:21:03 +08:00 |