DragonOS-Community/DragonOS
1
1
Fork 0
mirror of https://github.com/DragonOS-Community/DragonOS.git synced 2025-06-08 18:26:48 +00:00
Code Issues Releases Wiki Activity
1,196 Commits 4 Branches 11 Tags
Commit Graph

897 Commits

Author SHA1 Message Date
LoGin
41c7f962c9
refactor(irq): 拆分inner_setup_irq函数，降低栈内存峰值 (#1187) 
* refactor(irq): 将错误处理函数重构为类方法

将原先的闭包错误处理函数重构为IrqManager的类方法，减少栈内存使用量864字节

Signed-off-by: longjin <longjin@DragonOS.org>

* refactor(irq): 重构中断设置逻辑并优化日志处理

- 将inner_setup_irq拆分为prepare_irq_setup和finalize_irq_setup,使得没有栈帧的大小超过4k.降低内存占用峰值

Signed-off-by: longjin <longjin@DragonOS.org>

* refactor(irq): 拆分finalize_irq_setup为setup_irq_resources和activate_irq_line

将原finalize_irq_setup函数拆分为两个更小、职责更明确的函数，并引入SetupIrqResourcesResp结构体管理中间状态。

Signed-off-by: longjin <longjin@DragonOS.org>

* fmt

---------

Signed-off-by: longjin <longjin@DragonOS.org>
 2025-06-04 13:10:47 +08:00
DoL
9f9b37c492
refactor(syscall)：将syscall trait 中的handle参数from_user修改为TrapFrame (#1188) 
* refactor(syscall)：将syscall trait 中的handle参数from_user修改为frame，

* refactor: 将x86_64::interrupt::TrapFrame替换为arch::interrupt::TrapFrame

Signed-off-by: sparkzky <sparkhhhhhhhhhh@outlook.com>

---------

Signed-off-by: sparkzky <sparkhhhhhhhhhh@outlook.com>
Co-authored-by: sparkzky <sparkhhhhhhhhhh@outlook.com>
 2025-06-04 10:18:03 +08:00
Vitus
5db1f9ad54
refactor(ipc): Refactor the syscalls in ipc (#1183) 
* feat(ipc): 完成对ipc的系统调用的重构

* refactor(ipc): 优化结构

Signed-off-by: sparkzky <sparkhhhhhhhhhh@outlook.com>

* feat: fmt

Signed-off-by: sparkzky <sparkhhhhhhhhhh@outlook.com>

---------

Signed-off-by: sparkzky <sparkhhhhhhhhhh@outlook.com>
Co-authored-by: Vitus <zhzvitus@gmail.com>
Co-authored-by: sparkzky <sparkhhhhhhhhhh@outlook.com>
 2025-05-30 20:52:44 +08:00
LoGin
6ac8e1f0cd
refactor(mm): 优化内存管理模块代码结构 (#1181) 
- 将 `MmioBuddyMemPool` 中的 `free_regions` 从数组改为 `Vec`, 降低初始化的栈内存使用
- 移除不必要的 `LinkedList` 依赖，使用 `Vec` 替代

Signed-off-by: longjin <longjin@DragonOS.org>
 2025-05-29 17:40:11 +08:00
LoGin
1032474cbf
refactor(driver/acpi): 重构ACPI表读取逻辑并优化栈内存使用 (#1178) 
重构了ACPI表读取逻辑，使用宏定义表结构体并拆分读取函数以减少栈内存使用。

Signed-off-by: longjin <longjin@DragonOS.org>
 2025-05-29 16:42:11 +08:00
火花
a951a88bee
refactor(epoll): epoll syscall refactor (#1180) 
* feat(epoll): Move epoll functionality into filesystem module

Signed-off-by: sparkzky <sparkhhhhhhhhhh@outlook.com>

* refactor(epoll): refactor epoll syscall

Signed-off-by: sparkzky <sparkhhhhhhhhhh@outlook.com>

* feat(epoll): move do_epoll_wait into epoll_utils

Signed-off-by: sparkzky <sparkhhhhhhhhhh@outlook.com>

* fmt

Signed-off-by: sparkzky <sparkhhhhhhhhhh@outlook.com>

---------

Signed-off-by: sparkzky <sparkhhhhhhhhhh@outlook.com>
 2025-05-27 14:05:18 +08:00
LoGin
e9d82983e1
refactor(x86_64/process): 简化TSSManager初始化方式 (#1179) 
移除TSSManager::new()构造函数，改为直接初始化静态变量

Signed-off-by: longjin <longjin@DragonOS.org>
 2025-05-27 14:03:09 +08:00
YJwu2023
ef9c935732
fix: 检查栈帧大小 (#1126) 
* feat: 打开clippy的stack overflow静态检查

*限制栈大小最大为4096字节
*限制栈中的数组最大为1024字节

* fix: 修复部分函数的爆栈问题 (#1172)

* fix:修复部分函数的爆栈问题

* feat(filesystem): 重构FAT文件系统重命名和移动文件逻辑

将rename_file_in_same_dir和move_file_to_other_dir函数重构为LockedFATInode的方法，优化代码结构。同时更新clippy配置，添加栈大小和数组大小阈值。

Signed-off-by: longjin <longjin@DragonOS.org>

---------

Signed-off-by: longjin <longjin@DragonOS.org>
Co-authored-by: longjin <longjin@DragonOS.org>

---------

Signed-off-by: longjin <longjin@DragonOS.org>
Co-authored-by: DoL <1240800466@qq.com>
Co-authored-by: longjin <longjin@DragonOS.org>
 2025-05-26 17:33:25 +08:00
LoGin
a56444e1ad
refactor(vfs): refactor some fs syscalls to syscall-table (#1177) 
* refactor(vfs/syscall): 把sys_open加到调用表

Signed-off-by: longjin <longjin@DragonOS.org>

* refactor(vfs): 将文件系统相关系统调用拆分为独立模块

将 `close`、`fstat`、`lstat` 和 `stat` 系统调用从 `mod.rs` 中拆分为独立的模块

Signed-off-by: longjin <longjin@DragonOS.org>

* refactor(vfs): 将ioctl系统调用处理逻辑移至独立模块

将ioctl系统调用的处理逻辑从`mod.rs`中提取到独立的`sys_ioctl.rs`模块中，以提高代码的可维护性和可读性。

Signed-off-by: longjin <longjin@DragonOS.org>

* refactor(vfs): 重构stat相关系统调用实现

将sys_fstat、sys_lstat和sys_stat的实现统一改为调用Syscall::newfstat，移除重复代码

Signed-off-by: longjin <longjin@DragonOS.org>

* refactor(vfs): 将do_open函数提取到open_utils模块

将sys_open.rs中的do_open函数提取到新建的open_utils模块，并在多处调用处更新引用路径。

Signed-off-by: longjin <longjin@DragonOS.org>

---------

Signed-off-by: longjin <longjin@DragonOS.org>
 2025-05-24 23:17:26 +08:00
火花
aa394c1f6f
feat(wait): 调整内核wait4函数参数类型 (#1175) 
* feat:补充wait4的逻辑，添加对进程组的判断

* fix: 修复进程退出码的返回，将正常退出的进程的退出码移动至高8位

* fix: 移除session和processgroup的debug trait

Signed-off-by: sparkzky <sparkhhhhhhhhhh@outlook.com>

* fix: 删除shell.service文件中对于backspace的单独设置

Signed-off-by: sparkzky <sparkhhhhhhhhhh@outlook.com>

* fix: 更新exit函数文档，明确状态码移位规则

Signed-off-by: sparkzky <sparkhhhhhhhhhh@outlook.com>

---------

Signed-off-by: sparkzky <sparkhhhhhhhhhh@outlook.com>
 2025-05-24 13:31:20 +08:00
linfeng
ba734c8d6b
fix: Fix stack related errors (#1167) 
* fix: Fix stack related errors

Increase kernel stack to 32k.
Add a stack overflow test.
Remove manual placement of guard pages

Signed-off-by: Godones <chenlinfeng25@outlook.com>

* fix: update userstack comments

Signed-off-by: Godones <chenlinfeng25@outlook.com>

---------

Signed-off-by: Godones <chenlinfeng25@outlook.com>
 2025-05-22 08:52:32 +08:00
chiichen
fccfa6f7ff
feat: 支持动态链接 (#910) 
* feat: 支持动态链接

Authored-By: chiichen <chiichen@qq.com>
Co-authored-by: longjin <longjin@DragonOS.org>
Signed-off-by: longjin <longjin@DragonOS.org>

* build: 更新构建容器版本至v1.12并指定DADK安装版本

- 将BUILD_CONTAINER_VERSION从v1.11升级到v1.12
- 修改bootstrap.sh和user/Makefile中DADK的安装方式，明确指定版本v0.4.0

Signed-off-by: longjin <longjin@DragonOS.org>

---------

Signed-off-by: longjin <longjin@dragonos.org>
Co-authored-by: chiichen <chiichen@qq.com>
Co-authored-by: longjin <longjin@dragonos.org>
Co-authored-by: Jomo <xuzihao@dragonos.org>
Co-authored-by: MemoryShore <1353318529@qq.com>
 2025-05-19 14:29:55 +08:00
LoGin
b322121dd9
feat(syscall): 添加syscall table的实现 (#1164) 
* feat(syscall): 添加syscall table的实现

- 实现syscall table
- 为syscall table适配write/writev、read和readv系统调用

---------

Signed-off-by: longjin <longjin@DragonOS.org>
 2025-05-13 18:59:18 +08:00
LoGin
d3ae9c7c4a
fix(page_cache): 修复pagecache无法直接mmap然后读写文件的bug (#1158) 
* fix(page_cache): 修复pagecache无法直接mmap然后读写文件的bug

经过此commit,用户程序可以直接mmap文件然后读写（无需通过read/write去读取）

Signed-off-by: longjin <longjin@DragonOS.org>

* fix(page_cache): 修复pagecache 文件映射的bug

- 修复对同一文件mmap两次时,第二次map之后写入文件,内核panic的问题
- 修复address space已经drop之后,页面回写时的panic的问题
- 为PageCache和InnerPageCache添加唯一ID支持
- 优化页面错误处理函数，添加inline(never)属性
- 修复页面映射范围计算错误
- 改进页面回收器的地址空间处理逻辑

Signed-off-by: longjin <longjin@DragonOS.org>

---------

Signed-off-by: longjin <longjin@DragonOS.org>
 2025-05-10 12:12:03 +08:00
linfeng
7486ad438c
fix bugs in poll and epoll (#1135) 
* fix bugs in poll and epoll

Signed-off-by: Godones <chenlinfeng25@outlook.com>

* fix: wakeup all epitems instead of the first

Signed-off-by: Godones <chenlinfeng25@outlook.com>

* Fix wakeup_epoll error

Signed-off-by: Godones <chenlinfeng25@outlook.com>

* Make test_epoll pass

Signed-off-by: Godones <chenlinfeng25@outlook.com>

---------

Signed-off-by: Godones <chenlinfeng25@outlook.com>
 2025-05-09 23:08:50 +08:00
LoGin
cd3289e4b4
feat: 实现并测试 newfstatat 系统调用 (#1153) 
* feat: 实现并测试 newfstatat 系统调用

新增了 newfstatat 系统调用的实现，并添加了相应的测试应用。

Signed-off-by: longjin <longjin@DragonOS.org>

* feat(loongarch64/riscv64): 添加文件系统模块并实现GenericPosixStat结构

为loongarch64和riscv64架构添加filesystem模块，包含stat子模块，并实现GenericPosixStat结构用于处理文件状态信息。

Signed-off-by: longjin <longjin@DragonOS.org>

---------

Signed-off-by: longjin <longjin@DragonOS.org>
 2025-05-09 23:04:58 +08:00
火花
5422256d63
fix: 修复无法执行当前目录下程序的bug (#1154) 
* 更改pcb中的fs以及fNsSet结构体，以便从fs中获取pwd inode

* fmt

* 更改run-qemu.sh，为x86_64传入KERNEL_CMDLINE参数

* 提取FsStruct中的root和pwd信息

* chore(run-qemu.sh): 重构内核启动参数处理逻辑

- 优化KERNEL_CMDLINE拼接逻辑，确保参数顺序正确
- 统一使用sh -c执行QEMU命令

Signed-off-by: longjin <longjin@DragonOS.org>

* refactor(mnt_namespace): 重构FsStruct使用ModeType并移除Arc包装

- 将umask类型从u32改为ModeType
- 移除path_context的Arc包装，改为直接使用RwLock
- 实现Clone trait替代自动derive
- 更新默认umask值为ModeType::S_IWUGO

Signed-off-by: longjin <longjin@DragonOS.org>

* fix(run-qemu): 修改x86_64架构的init程序路径

将x86_64架构的init程序从/bin/busybox改为/bin/dragonreach

Signed-off-by: longjin <longjin@DragonOS.org>

---------

Signed-off-by: longjin <longjin@DragonOS.org>
Co-authored-by: longjin <longjin@DragonOS.org>
 2025-05-09 15:16:10 +08:00
LoGin
0b89d7130e
refactor(vfs): 重构statx系统调用的实现 (#1149) 
- 将kstat的获取,与posix statx的获取进行分离.
- 修复statx没有处理dirfd的bug
- 在Metadata结构体中新增btime字段，表示文件的创建时间
- 更新多个文件系统的metadata实现，添加对btime的支持
- 引入derive_builder crate以简化Metadata构建过程
- 重构vfs模块，将core重命名为vcore以避免命名冲突
- 实现vfs_statx和vfs_getattr函数，支持更详细的文件属性查询
- 新增LookUpFlags定义，用于路径查找时的标志位

Signed-off-by: longjin <longjin@dragonos.org>
 2025-05-09 14:46:10 +08:00
火花
bc9bb9607f
Feat(tty): Supplement process group logic (#1139) 
* 添加busybox的编译

* 完善tty job control的逻辑

* 修改copy_sighand的逻辑，符合Linux语义

* 以busybox作为启动shell去运行

* 修改setsid的逻辑

* 解决前台进程组无法处理信号的问题

* 移除ProcessBasicInfo其中的pgid和sid信息

* 修改setsid

* 新增get_pcb_info

* 在etc目录下新增必要的文件

* 改用busybox init作为引导程序

* 恢复dragonreach文件

* 修改busybox编译选项，能够读取环境变量

* 先让SYS_RT_SIGTIMEDWAIT返回Ok(0)，能够正常进入系统

* 一些小更改

* 删除get_pcb_info

* 增加对默认termios的判断

* 完成backspace的修复

* 更改inittab，在shell启动之后更改termios

* 增加executable_path信息

* 补充proc下的exe链接文件以及读取逻辑

* 更改PosixTermios，使用stty完成erase的设置

* 用busybox作为引导程序

* 修改波特率的获取

* 修改函数方法

* 在baud_rate方法中添加对于cbaud的与操作

* 为rv64下的SigSet实现From<Signal>

* refactor(driver): 移除`#[derive(Debug)]`并手动实现`Debug` trait

移除`VirtIOBlkDevice`、`VirtIOConsoleDevice`和`VirtIONetDevice`的`#[derive(Debug)]`，并手动实现`Debug` trait以提供更详细的调试信息。

Co-authored-by: longjin <longjin@DragonOS.org>
 2025-05-08 15:05:02 +08:00
Samuel Dai
f3bfe77712
fix(boot): won't fail to boot when kvm not available (#1152) 
* fix(boot): won't fail to boot when kvm not available

* feat(kvm): add additional debug message on kvm init fail
 2025-05-07 23:23:10 +08:00
LoGin
5e87c41d96
chore: 更新loongArch64依赖版本至0.2.5 (#1151) 
将loongArch64依赖从git版本切换为crates.io注册表版本0.2.5，

Signed-off-by: longjin <longjin@DragonOS.org>
 2025-05-07 19:00:02 +08:00
LoGin
4cc267146a
feat(la64): 实现了较为早期的la64的异常处理的注册 (#1138) 
* feat(la64): 实现了较为早期的la64的异常处理的注册

- 栈保存&恢复
- 开机时临时设置异常处理程序,并验证可进入异常处理程序

Signed-off-by: longjin <longjin@DragonOS.org>
 2025-05-07 13:14:54 +08:00
火花
fcb5bf4496
Feat(process): 增加ProcessGroup以及Session机制 (#1115) 
* 添加make run-nographic

* 添加session和processgroup结构体

* 添加一些有关进程组的syscall

* 在fork中加入set_group

* 修改broadcast未实现的信息

* 添加对kill缺失的进程组的逻辑的补充
 2025-04-22 13:22:42 +08:00
linfeng
50bbcae01a
feat:Add tracepoint prototype (#1088) 
* feat:Add tracepoint prototype

Signed-off-by: Godones <chenlinfeng25@outlook.com>
 2025-04-22 01:58:44 +08:00
LoGin
e80796eb82
feat: la64 boot (#1132) 
* la64能够进入到kernel_main
* ci: 添加为ubuntu编译qemu-loongarch64的脚本
* feat: la64能输出hello world
* la64 安装gcc && 配置github ci
* chore: 更新CI工作流和构建脚本中的Docker镜像版本至v1.10

Signed-off-by: longjin <longjin@DragonOS.org>
 2025-04-20 18:51:45 +08:00
linfeng
167d272792
refactor epoll related implementation (#1128) 
* Refactor epoll related implementation

Add PollableInode trait
Implement PollableInode for pollable inodes

fix https://github.com/DragonOS-Community/DragonOS/issues/1094

Signed-off-by: Godones <chenlinfeng25@outlook.com>
 2025-04-20 16:41:49 +08:00
Samuel Dai
0f827fb191
fix(build): filter out mislinked debug symbol in the first link stage (#1129) 2025-04-14 10:11:14 +08:00
linfeng
1485456bf3
refacotr: remove all c files (#1131) 
* refacotr: remove all c files

Use Rust to implement the symbol table generator.
Delete unused header files and c files
Adjust the makefile in the debug directory

Signed-off-by: Godones <chenlinfeng25@outlook.com>

* fix: remove extern "C" rs_* functions

move gen_kallsyms.rs to build-scripts

Signed-off-by: Godones <chenlinfeng25@outlook.com>
 2025-04-14 09:56:14 +08:00
LoGin
2d06264d79
feat: 实现ppoll系统调用并优化poll相关功能 (#1127) 
- 新增ppoll系统调用，支持信号屏蔽和精确超时控制
- 优化poll系统调用，修复超时处理逻辑
- 新增ProcessControlBlock::has_pending_not_masked_signal方法，优化信号检测
- 添加Instant::saturating_sub方法，改进时间计算
- 新增rt_sigpending系统调用，支持获取待处理信号
- 添加ppoll测试程序，验证ppoll功能

Signed-off-by: longjin <longjin@DragonOS.org>
 2025-04-02 21:10:52 +08:00
linfeng
91cc4adba9
fix the panic error for riscv64 (#1123) 
* fix the panic error for riscv64
 2025-04-02 13:49:57 +08:00
LoGin
03015e2559
feat: 支持在rv64下，运行rust编写的helloworld程序 (#1125) 
* 添加 riscv_rust_init 这个helloworld程序

Signed-off-by: longjin <longjin@DragonOS.org>

* feat: 支持在riscv下启动rust编写的hello world程序

TODO: 支持sys ppoll

Signed-off-by: longjin <longjin@DragonOS.org>

* chore: 更新构建容器版本至v1.9

Signed-off-by: longjin <longjin@DragonOS.org>

* 1

---------

Signed-off-by: longjin <longjin@DragonOS.org>
 2025-03-30 01:28:41 +08:00
LoGin
55833537f1
fix: 修复elf加载器在读取解释器路径时的越界问题 (#1124) 
Signed-off-by: longjin <longjin@DragonOS.org>
 2025-03-29 23:46:55 +08:00
LoGin
b6db20c072
feature: virtio console support (#1113) 
feat(virtio): add virtio console driver support

- Implement virtio console driver with TTY interface
- Add HVC device support for console output
- Update devfs to handle HVC devices
- Fix virtio driver registration and initialization
- Improve virtio net driver interrupt handling
- Clean up block device naming implementation
- Add clippy lint checks to multiple crates
- Fix slab allocator alignment issues
- Update QEMU run script for virtio consoleagonOS.org>

---------

Signed-off-by: longjin <longjin@DragonOS.org>
 2025-03-27 20:48:40 +08:00
linfeng
3d663af8a2
fix: remove useless c code (#1116) 
* fix: remove useless c code

remove printk.c file
remove old test_ebpf file
implement `lookup_kallsyms` and `addr_from_symbol` using rust

* fix the weak linkage

* feat(kernel): 添加cfg-if依赖并优化panic模块的条件编译

Signed-off-by: longjin <longjin@DragonOS.org>

---------

Signed-off-by: longjin <longjin@DragonOS.org>
Co-authored-by: longjin <longjin@DragonOS.org>
 2025-03-27 14:16:10 +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
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
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
火花
24b102b030
添加set_user_sigmask (#1090) 2025-03-11 23:25:42 +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
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