2452957cf4
feat(net): 引入kthread，将Inet-网卡处理流程移入内核线程中
2025-04-09 12:12:49 +08:00
LoGin
8fef80f8ed
refactor: 移除网络重构分支中,use xxx::*的内容 ( #1117 )
...
Signed-off-by: longjin <longjin@DragonOS.org>
2025-03-27 20:32:09 +08:00
longjin
870c34c6f2
refactor: 删除多余的代码
...
Signed-off-by: longjin <longjin@DragonOS.org>
2025-03-25 13:48:59 +08:00
longjin
06b0853a1b
Merge branch 'master' into feat-network-rebuild
2025-03-25 13:43:48 +08:00
Z Fan
4729ec69c4
feat(kvm): 删除了旧版本kvm的代码 ( #1093 )
...
* feat(kvm): 删除了旧版本kvm的代码
* chore(kernel): 将release profile中的debug选项设置为false
Signed-off-by: longjin <longjin@DragonOS.org>
---------
Signed-off-by: longjin <longjin@DragonOS.org>
Co-authored-by: longjin <longjin@DragonOS.org>
2025-03-25 13:41:30 +08:00
LoGin
8b8f2f7981
chore: 将cargo.lock恢复提交到git ( #1114 )
...
Signed-off-by: longjin <longjin@DragonOS.org>
2025-03-25 11:27:50 +08:00
火花
9fb1d18715
fmt ( #1110 )
2025-03-25 00:40:44 +08:00
LoGin
f8c5e12d70
fix: 修复slab分配器的UAF\内存越界问题 ( #1111 )
...
- 新增 `tests.rs` 模块，包含多个测试用例以验证内存分配器的正确性和性能。
- 优化 `pages.rs` 中的 `Bitfield` 实现，移除不必要的 `get_offset_for_align` 函数。
- 在 `zone.rs` 中新增 `try_reclaim_pages_in_slab` 方法，用于在特定 slab 中回收页面。
- 修复 `kernel_allocator.rs` 中的 `allocator_select_condition` 逻辑，移除对 `slab_init_state` 的依赖。
- 移除 `slab.rs` 中的 `slab_init_state` 函数，简化初始化状态检查。
Signed-off-by: longjin <longjin@DragonOS.org>
2025-03-24 23:21:22 +08:00
LoGin
13514f6695
fix: 修复nttyData的buffer导致初始化时,栈溢出的问题 ( #1112 )
...
Signed-off-by: longjin <longjin@DragonOS.org>
2025-03-24 23:17:06 +08:00
91511c9de9
Merge branch 'master' into feat-network-rebuild
2025-03-18 20:43:41 +08:00
火花
95f5e0807e
make fmt ( #1109 )
2025-03-18 20:42:09 +08:00
LoGin
488718dc2e
feat: 实现poll系统调用实现并修复相关bug ( #1098 )
...
feat: 实现poll系统调用实现并修复相关bug
- 实现poll系统调用，增加对EPollEvent的处理逻辑
- 修复LockedPipeInode中epitems的锁管理问题
- 添加RestartBlock支持，处理系统调用重启逻辑
- 修复EventPoll中epoll_wait的超时处理逻辑
- 新增test_poll测试程序，验证poll功能
Signed-off-by: longjin <longjin@DragonOS.org>
2025-03-14 10:48:06 +08:00
longjin
17aa298971
refactor: 将设备名称 "lo" 提取为常量 DEVICE_NAME
...
Signed-off-by: longjin <longjin@DragonOS.org>
2025-03-13 13:33:20 +08:00
9700b685d6
cleanup codes
2025-03-12 11:37:21 +08:00
a22408b65b
Revert "Merge Master"
2025-03-12 11:12:03 +08:00
火花
24b102b030
添加set_user_sigmask ( #1090 )
2025-03-11 23:25:42 +08:00
b361310953
fmt
2025-03-11 09:08:38 +08:00
LoGin
5644e716e1
fix: 在插入新的timer时,边界条件判断不正确的问题 ( #1091 )
...
修复split_pos 初始值错误导致原本应该被插入到链表末尾的定时器,插入到了链表头
Signed-off-by: longjin <longjin@DragonOS.org>
2025-03-11 09:06:54 +08:00
Z Fan
3364e0424f
feat(virtualization): 内核虚拟化支持 ( #1073 )
...
* 几个结构体
* 通过vmx_init以及create_vm，create_vcpu部分TODO
* kvm_run完成一半
* 能够成功vmlaunch，但是在vmexit时候还有些问题未排查出来
* 解决了vmlaunch导致的cpu_reset的问题
* 整理代码
* 暂时性push到hyc仓库
* 修改内存虚拟化部分参数传入，解决死锁问题
* 初步完成ept映射.但不停EPT_VIOLATION
* 初步完成了EPT映射,但是读写内存还是有点问题
* fixme
* 更新了一些truncate到from_bits_unchecked的实现
* 完成内存虚拟化EPT_VIOLATION的映射
* fmt
* Remove /fixme from .gitignore
* Remove /fixme file
* Update kernel/src/init/init.rs
Co-authored-by: Samuel Dai <samuka007@dragonos.org>
* Update kernel/src/init/init.rs
Co-authored-by: Samuel Dai <samuka007@dragonos.org>
* 修改了注释格式，删除了附带的一些文件操作
* feat(syscall): 实现syscall restart (#1075 )
能够在系统调用返回ERESTARTSYS时,信号处理结束后,自动重启系统调用.
TODO: 实现wait等需要restart_block的系统调用的重启
Signed-off-by: longjin <longjin@DragonOS.org>
* chore: update docker image version in script && update doc (#1076 )
* chore: update docker image version in script
* chore: replace lots of spaces with newline in doc
* fix: 修复wait4系统调用部分语义与Linux不一致的问题 (#1080 )
* fix: 修复wait4系统调用部分语义与Linux不一致的问题
解决wait不住/wait之后卡死的bug
---------
Signed-off-by: longjin <longjin@DragonOS.org>
* feat(fs/syscall): 实现fchdir系统调用 (#1081 )
Signed-off-by: longjin <longjin@DragonOS.org>
* fix(mm): 修复fat文件系统的PageCache同步问题 (#1005 )
---------
Co-authored-by: longjin <longjin@DragonOS.org>
* fix: 修正nographic启动时,控制台日志未能输出到文件的问题 (#1082 )
Signed-off-by: longjin <longjin@DragonOS.org>
* fix(process): 修复copy_process的一些bug & 支持默认init进程传参 (#1083 )
- 修复`copy_process`函数对标志位处理不正确的bug
- init进程搜索列表中,支持为默认init程序传入参数
Signed-off-by: longjin <longjin@DragonOS.org>
* feat: 完善sys_reboot (#1084 )
* fix(process): 修复copy_process的一些bug & 支持默认init进程传参
- 修复`copy_process`函数对标志位处理不正确的bug
- init进程搜索列表中,支持为默认init程序传入参数
Signed-off-by: longjin <longjin@DragonOS.org>
* feat: 完善sys_reboot
- 校验magic number
- 支持多个cmd (具体内容未实现)
Signed-off-by: longjin <longjin@DragonOS.org>
---------
Signed-off-by: longjin <longjin@DragonOS.org>
* fix: 修复do_wait函数在wait所有子进程时,忘了释放锁就sleep的bug (#1089 )
Signed-off-by: longjin <longjin@DragonOS.org>
* pull主线并且fmt
---------
Signed-off-by: longjin <longjin@DragonOS.org>
Co-authored-by: GnoCiYeH <heyicong@dragonos.org>
Co-authored-by: Samuel Dai <samuka007@dragonos.org>
Co-authored-by: LoGin <longjin@DragonOS.org>
Co-authored-by: LIU Yuwei <22045841+Marsman1996@users.noreply.github.com>
Co-authored-by: MemoryShore <1353318529@qq.com>
2025-03-11 09:06:54 +08:00
LoGin
152dbf125a
fix: 修复do_wait函数在wait所有子进程时,忘了释放锁就sleep的bug ( #1089 )
...
Signed-off-by: longjin <longjin@DragonOS.org>
2025-03-11 09:06:54 +08:00
LoGin
5b4d581e92
feat: 完善sys_reboot ( #1084 )
...
* fix(process): 修复copy_process的一些bug & 支持默认init进程传参
- 修复`copy_process`函数对标志位处理不正确的bug
- init进程搜索列表中,支持为默认init程序传入参数
Signed-off-by: longjin <longjin@DragonOS.org>
* feat: 完善sys_reboot
- 校验magic number
- 支持多个cmd (具体内容未实现)
Signed-off-by: longjin <longjin@DragonOS.org>
---------
Signed-off-by: longjin <longjin@DragonOS.org>
2025-03-11 09:06:54 +08:00
LoGin
55d7280a51
fix(process): 修复copy_process的一些bug & 支持默认init进程传参 ( #1083 )
...
- 修复`copy_process`函数对标志位处理不正确的bug
- init进程搜索列表中,支持为默认init程序传入参数
Signed-off-by: longjin <longjin@DragonOS.org>
2025-03-11 09:06:54 +08:00
69dde46586
fix(net): misc of resources release ( #1096 )
...
* fix: TCP socket miss activation after close
* fix: TCP socket miss activation after close (#1085 )
* fix: loopback, udp resource aquire
- remove tcp useless status update
- enable smoltcp medium-ip feature
- change loopback device use ip for addressing, avoid arp procedure
- fix udp couldn't close bug
- fix udp resource aquire didn't lock port
- remove useless Timer in network initialization
* fmt: format
* fix: loopback and udp resource problem (#1086 )
* fix: loopback, udp resource aquire
- remove tcp useless status update
- enable smoltcp medium-ip feature
- change loopback device use ip for addressing, avoid arp procedure
- fix udp couldn't close bug
- fix udp resource aquire didn't lock port
- remove useless Timer in network initialization
* fix(net): Unix 资源释放 (#1087 )
* unix socket 相关资源释放 #991
* 完善streamsocket资源释放
* 解决inode和id不匹配
* fix TCP socketset release (#1095 )
* fix: TCP socket miss activation after close
* fix: loopback, udp resource aquire
- remove tcp useless status update
- enable smoltcp medium-ip feature
- change loopback device use ip for addressing, avoid arp procedure
- fix udp couldn't close bug
- fix udp resource aquire didn't lock port
- remove useless Timer in network initialization
---------
Co-authored-by: YuLong Huang <139891737+LINGLUO00@users.noreply.github.com>
2025-03-10 12:58:39 +08:00
LoGin
6fa06ff08a
fix: 在插入新的timer时,边界条件判断不正确的问题 ( #1091 )
...
修复split_pos 初始值错误导致原本应该被插入到链表末尾的定时器,插入到了链表头
Signed-off-by: longjin <longjin@DragonOS.org>
2025-03-07 12:05:45 +08:00
Z Fan
597315b04d
feat(virtualization): 内核虚拟化支持 ( #1073 )
...
* 几个结构体
* 通过vmx_init以及create_vm，create_vcpu部分TODO
* kvm_run完成一半
* 能够成功vmlaunch，但是在vmexit时候还有些问题未排查出来
* 解决了vmlaunch导致的cpu_reset的问题
* 整理代码
* 暂时性push到hyc仓库
* 修改内存虚拟化部分参数传入，解决死锁问题
* 初步完成ept映射.但不停EPT_VIOLATION
* 初步完成了EPT映射,但是读写内存还是有点问题
* fixme
* 更新了一些truncate到from_bits_unchecked的实现
* 完成内存虚拟化EPT_VIOLATION的映射
* fmt
* Remove /fixme from .gitignore
* Remove /fixme file
* Update kernel/src/init/init.rs
Co-authored-by: Samuel Dai <samuka007@dragonos.org>
* Update kernel/src/init/init.rs
Co-authored-by: Samuel Dai <samuka007@dragonos.org>
* 修改了注释格式，删除了附带的一些文件操作
* feat(syscall): 实现syscall restart (#1075 )
能够在系统调用返回ERESTARTSYS时,信号处理结束后,自动重启系统调用.
TODO: 实现wait等需要restart_block的系统调用的重启
Signed-off-by: longjin <longjin@DragonOS.org>
* chore: update docker image version in script && update doc (#1076 )
* chore: update docker image version in script
* chore: replace lots of spaces with newline in doc
* fix: 修复wait4系统调用部分语义与Linux不一致的问题 (#1080 )
* fix: 修复wait4系统调用部分语义与Linux不一致的问题
解决wait不住/wait之后卡死的bug
---------
Signed-off-by: longjin <longjin@DragonOS.org>
* feat(fs/syscall): 实现fchdir系统调用 (#1081 )
Signed-off-by: longjin <longjin@DragonOS.org>
* fix(mm): 修复fat文件系统的PageCache同步问题 (#1005 )
---------
Co-authored-by: longjin <longjin@DragonOS.org>
* fix: 修正nographic启动时,控制台日志未能输出到文件的问题 (#1082 )
Signed-off-by: longjin <longjin@DragonOS.org>
* fix(process): 修复copy_process的一些bug & 支持默认init进程传参 (#1083 )
- 修复`copy_process`函数对标志位处理不正确的bug
- init进程搜索列表中,支持为默认init程序传入参数
Signed-off-by: longjin <longjin@DragonOS.org>
* feat: 完善sys_reboot (#1084 )
* fix(process): 修复copy_process的一些bug & 支持默认init进程传参
- 修复`copy_process`函数对标志位处理不正确的bug
- init进程搜索列表中,支持为默认init程序传入参数
Signed-off-by: longjin <longjin@DragonOS.org>
* feat: 完善sys_reboot
- 校验magic number
- 支持多个cmd (具体内容未实现)
Signed-off-by: longjin <longjin@DragonOS.org>
---------
Signed-off-by: longjin <longjin@DragonOS.org>
* fix: 修复do_wait函数在wait所有子进程时,忘了释放锁就sleep的bug (#1089 )
Signed-off-by: longjin <longjin@DragonOS.org>
* pull主线并且fmt
---------
Signed-off-by: longjin <longjin@DragonOS.org>
Co-authored-by: GnoCiYeH <heyicong@dragonos.org>
Co-authored-by: Samuel Dai <samuka007@dragonos.org>
Co-authored-by: LoGin <longjin@DragonOS.org>
Co-authored-by: LIU Yuwei <22045841+Marsman1996@users.noreply.github.com>
Co-authored-by: MemoryShore <1353318529@qq.com>
2025-03-04 10:56:20 +08:00
LoGin
01dcb5d7a8
fix: 修复do_wait函数在wait所有子进程时,忘了释放锁就sleep的bug ( #1089 )
...
Signed-off-by: longjin <longjin@DragonOS.org>
2025-02-08 23:35:09 +08:00
LoGin
7ae6621cfa
feat: 完善sys_reboot ( #1084 )
...
* fix(process): 修复copy_process的一些bug & 支持默认init进程传参
- 修复`copy_process`函数对标志位处理不正确的bug
- init进程搜索列表中,支持为默认init程序传入参数
Signed-off-by: longjin <longjin@DragonOS.org>
* feat: 完善sys_reboot
- 校验magic number
- 支持多个cmd (具体内容未实现)
Signed-off-by: longjin <longjin@DragonOS.org>
---------
Signed-off-by: longjin <longjin@DragonOS.org>
2025-02-06 22:55:45 +08:00
LoGin
a3011dd24a
fix(process): 修复copy_process的一些bug & 支持默认init进程传参 ( #1083 )
...
- 修复`copy_process`函数对标志位处理不正确的bug
- init进程搜索列表中,支持为默认init程序传入参数
Signed-off-by: longjin <longjin@DragonOS.org>
2025-02-06 22:51:51 +08:00
c4c35ed0cc
Merge remote-tracking branch 'upstream/master' into feat-network-rebuild
2025-01-12 20:30:27 +08:00
MemoryShore
e92424df8d
fix(mm): 修复fat文件系统的PageCache同步问题 ( #1005 )
...
---------
Co-authored-by: longjin <longjin@DragonOS.org>
2025-01-01 23:38:00 +08:00
LoGin
a08191c719
feat(fs/syscall): 实现fchdir系统调用 ( #1081 )
...
Signed-off-by: longjin <longjin@DragonOS.org>
2025-01-01 23:36:37 +08:00
LoGin
bcf0382763
fix: 修复wait4系统调用部分语义与Linux不一致的问题 ( #1080 )
...
* fix: 修复wait4系统调用部分语义与Linux不一致的问题
解决wait不住/wait之后卡死的bug
---------
Signed-off-by: longjin <longjin@DragonOS.org>
2025-01-01 14:25:46 +08:00
LoGin
2b72148cae
feat(syscall): 实现syscall restart ( #1075 )
...
能够在系统调用返回ERESTARTSYS时,信号处理结束后,自动重启系统调用.
TODO: 实现wait等需要restart_block的系统调用的重启
Signed-off-by: longjin <longjin@DragonOS.org>
2024-12-13 00:56:20 +08:00
linfeng
72423f90bb
feat(ebpf): support Aya framework. ( #1070 )
...
* feat(ebpf): support Aya framework.
1. fix the rbpf bug
2. use new Aya template
3. add kprobe related device files and attributes to sysfs
---
Signed-off-by: chenlinfeng <chenlinfeng25@outlook.com>
2024-12-07 16:41:37 +08:00
火花
6e85059fbc
feat:添加sigprocmask系统调用 ( #1046 )
...
* 添加sigprocmask系统调用
---------
Signed-off-by: sparkzky <sparkhhhhhhhhh@outlook.com>
Co-authored-by: longjin <longjin@DragonOS.org>
2024-12-07 16:36:55 +08:00
LoGin
4f8f269baf
fix: 解决进程退出时没有主动释放fdtable的问题 ( #1069 )
...
会导致http server被kill时,pcb没有drop
Signed-off-by: longjin <longjin@DragonOS.org>
2024-12-02 00:39:52 +08:00
longjin
0e6201779a
fmt
2024-11-29 13:06:04 +00:00
longjin
b9c07e0be2
Merge remote-tracking branch 'origin/master' into patch-merge-master-1129
2024-11-29 13:01:15 +00:00
LoGin
ffa8e88c60
fix:命名管道读行为不符合posix规范问题 ( #1066 )
...
fix(pipe): 增强FIFO管道的读写逻辑，解决问题一：非阻塞模式下的无写端错误返回
feat(test_fifo_write): 增强FIFO写入测试，添加信号处理、非阻塞模式支持和多场景测试
---------
Signed-off-by: xiaolin2004 <1553367438@qq.com>
Co-authored-by: xiaolin2004 <1553367438@qq.com>
2024-11-28 23:57:19 +08:00
0896c3311c
Merge pull request #1064 from fslongjin:patch-fix-a-locking-problem
...
fix: 修正IfaceCommon的bounds字段的锁使用问题&调度问题
2024-11-28 22:26:17 +08:00
xiaolin2004
bbea79ec19
feat(socket): 添加shutdown方法并实现ShutdownTemp的TryFrom转换
2024-11-28 19:20:01 +08:00
xiaolin2004
57e0b2e96a
feat(socket): 实现shutdown系统调用的基础结构并启用相关方法
2024-11-28 14:38:54 +08:00
LoGin
df3bf6d60a
fix: 修复无唤醒事件时,核心卡死在idle进程的问题 ( #1063 )
...
Signed-off-by: longjin <longjin@DragonOS.org>
2024-11-28 14:33:14 +08:00
longjin
b7495981f4
fix: 修正IfaceCommon的bounds字段的锁使用问题&调度问题
...
- 中断上下文内用到的锁,在外面要irqsave.
- 把主线调度的pr应用到当前分支: https://github.com/DragonOS-Community/DragonOS/pull/1063
Signed-off-by: longjin <longjin@DragonOS.org>
2024-11-27 17:12:11 +00:00
LoGin
62da73bbe5
fix: 修正进程pcb的on_cpu字段未设置导致的panic问题 ( #1057 )
...
Signed-off-by: longjin <longjin@DragonOS.org>
2024-11-28 01:04:48 +08:00
longjin
14c21430a5
Merge branch 'master' into feat-network-rebuild
...
Signed-off-by: longjin <longjin@DragonOS.org>
2024-11-27 14:34:12 +00:00
linfeng
539ee3eaeb
fix(backtrace):Use more reasonable compile options ( #1056 )
...
* fix(backtrace):Use more reasonable compile options
* 调整代码，同时解决rust analyzer未能提示warning的问题
---------
Co-authored-by: longjin <longjin@DragonOS.org>
2024-11-25 16:28:05 +08:00
dab9a7aad8
turn off syscall
2024-11-20 17:04:12 +08:00
f438808421
纸糊忙等tcp connecting，尚不明确连接可用的机制。
2024-11-20 16:59:11 +08:00
linfeng
081428c0d8
feat: update to new backtrace lib ( #1049 )
...
* feat: update to new backtrace lib
* feat: enable unwind for riscv64
---------
Co-authored-by: longjin <longjin@DragonOS.org>
2024-11-19 21:55:22 +08:00
