Zhang Junyang
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cdac59beda
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Implement a new set of physical page APIs
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2024-12-27 12:12:51 +08:00 |
Marsman1996
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5df8d59563
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Exit when handle_user_signal fail
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2024-12-26 18:33:32 +08:00 |
anbo225
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e75b6320ad
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Add support for group-based permission checking in ext2
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2024-12-26 17:07:55 +08:00 |
Ruihan Li
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0bfe7aceb8
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Utilize `ThreadLocal`
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2024-12-26 14:51:20 +08:00 |
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Marsman1996
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9753d796c5
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Add overflow check for futex_addr
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2024-12-26 09:05:24 +08:00 |
Wang Siyuan
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1e3403e756
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Support ELF files with zero `p_filesz`.
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2024-12-22 15:16:22 +08:00 |
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Marsman1996
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3d12ccdbea
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Warn unsupported clone flags instead of panic
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2024-12-20 09:21:25 +08:00 |
Fabing Li
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24f1e02b26
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Support prctl(PR_SET_KEEPCAPS/PR_GET_KEEPCAPS)
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2024-12-17 20:14:13 +08:00 |
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Fabing Li
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636efe68fd
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Give root process a full capability set
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2024-12-17 20:14:13 +08:00 |
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Ruihan Li
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35c20620bc
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Rewrite `exit()` and `exit_group()`
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2024-12-17 19:36:38 +08:00 |
Zejun Zhao
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bc5a058fc5
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Add TODO for a potential vulnerability in futex implementation
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2024-12-16 21:12:08 +08:00 |
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Zejun Zhao
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ced0023d6b
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Introduce a syscall restart mechanism
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2024-12-16 21:12:08 +08:00 |
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Ruihan Li
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1716f4f324
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Use `Pollee` as the socket observer
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2024-12-12 20:50:12 +08:00 |
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Fabing Li
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fc45592a28
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Fix rlimits_test
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2024-12-12 16:19:01 +08:00 |
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Ruihan Li
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969ac97144
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Make atomic mode panics have clear messages
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2024-12-11 20:27:29 +08:00 |
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Ruihan Li
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36fc1d3757
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Move FS things to `PosixThread`
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2024-12-05 13:44:09 +08:00 |
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Ruihan Li
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fe7e4884c9
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Clarify what `CLONE_THREAD` depends on
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2024-12-05 13:44:09 +08:00 |
徐启航
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878f3f3760
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Scheduling class support
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2024-12-04 09:36:41 +08:00 |
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anbo225
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9608a57cb0
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Make sys_setuid and sys_setgid behave consistently with Linux
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2024-12-02 16:43:25 +08:00 |
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Marsman1996
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d44737360f
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Remove assert in `check_segment_align`
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2024-12-02 16:40:47 +08:00 |
Qingsong Chen
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5e35704e38
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Support eagerly FPU state save/restore
Co-authored-by: Shaowei Song <songshaowei.ssw@antgroup.com>
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2024-11-29 21:53:14 +08:00 |
Ruize Tang
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6c4f56723c
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Fix futex lost wakeup
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2024-11-27 10:27:22 +08:00 |
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Ruize Tang
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05ff441577
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Clear `DF` flag during signal handling to conform to x86-64 calling convention
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2024-11-26 10:50:58 +08:00 |
jiangjianfeng
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495c93c2ad
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Refactor Rwlock to take type parameter
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2024-11-21 15:46:10 +08:00 |
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Ruihan Li
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ec2c6ab7a3
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Make `Pollee` semi-stateless
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2024-11-20 16:39:18 +08:00 |
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Ruihan Li
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fab61f5f66
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Make `Pollee` stateless
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2024-11-20 16:39:18 +08:00 |
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Ruihan Li
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5450d0bd71
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Remove dead `(un)register_observer` methods
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2024-11-20 16:39:18 +08:00 |
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Ruihan Li
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39d303c72f
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Rename `get_current_userspace` to `current_userspace`
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2024-11-15 13:24:58 +08:00 |
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Ruihan Li
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96de617ad9
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Rename `get_user_space` to `user_space`
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2024-11-15 13:24:58 +08:00 |
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Ruihan Li
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e6c613f538
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Rename `(Posix)ThreadExt` to `As(Posix)Thread`
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2024-11-13 21:44:37 +08:00 |
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Ruihan Li
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9233d1cdbb
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Add `ThreadExt` and clean up `PosixThreadExt`
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2024-11-13 21:44:37 +08:00 |
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Ruihan Li
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a4a8807a20
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Remove `KernelThreadExt`
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2024-11-13 21:44:37 +08:00 |
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Marsman1996
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c200997c9a
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Avoid init stack top at `MAX_USERSPACE_VADDR`
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2024-11-13 21:43:28 +08:00 |
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Wang Siyuan
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4ea3e49788
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Refactor `Vmar` and `VmMapping`.
Co-authored-by: Zhang Junyang <junyang@stu.pku.edu.cn>
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2024-11-13 17:29:57 +08:00 |
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Ruihan Li
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054c64542b
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Use `PollAdaptor` to signal `SIGIO`
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2024-11-13 14:15:44 +08:00 |
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Ruihan Li
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e32fb2f91b
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Introduce `PollAdaptor` and `Poller`
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2024-11-13 14:15:44 +08:00 |
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Ruihan Li
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f12e502ab0
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Rename `Poller` to `PollHandle`
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2024-11-13 14:15:44 +08:00 |
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Ruihan Li
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44b55f2ccf
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Revise the `poll()` method
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2024-11-13 14:15:44 +08:00 |
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Marsman1996
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54e2ffbb71
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Add check for `argc`, `arg_ptr` and `env_ptr` in `InitStackReader`
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2024-11-12 11:35:46 +08:00 |
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Ruihan Li
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0ef55a396f
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Add a note about the FIXME
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2024-11-09 17:09:41 +08:00 |
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Ruihan Li
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0c114e911b
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Revert "Make `pause_timeout` return `EINTR`"
This reverts commit 6421fd0b36.
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2024-11-09 17:09:41 +08:00 |
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Ruihan Li
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6421fd0b36
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Make `pause_timeout` return `EINTR`
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2024-11-09 10:25:24 +08:00 |
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Ruihan Li
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b563fb639f
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Revise documentations
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2024-11-09 10:25:24 +08:00 |
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Ruihan Li
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32b8e05cc3
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Make `*_or_timeout` APIs concise
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2024-11-09 10:25:24 +08:00 |
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Marsman1996
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f287110001
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Fix `InitStackReader` to access given stack instead of current task
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2024-11-09 10:06:45 +08:00 |
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Ruihan Li
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19b13d88e2
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Fix `clone_exit_signal` test
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2024-11-06 21:53:55 +08:00 |
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Fabing Li
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7a08d9a660
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Support other SigStackFlags
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2024-11-06 15:00:01 +08:00 |
Champii1
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4701eaf0cb
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Implementation of load average calculation and corresponding /proc entry
Moved everything into the kernel side. Add a SchedulerStats trait
Use 'fixed' to represent fixed-point numbers
Make the loadavg calculation lazy
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2024-11-05 11:46:23 +08:00 |
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Ruihan Li
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efd49a96e3
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Rename `cond()` to `try_op()`
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2024-11-03 16:54:05 +08:00 |
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Ruihan Li
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7ddfd42baa
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Make `wait_events` support timeout
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2024-11-01 13:00:40 +08:00 |