Yuekai Jia

User programs can disable interrupts since `RFLAGS.IOPL` = 3. https://github.com/rcore-os/rCore/blob/f98a482a106012e35def6e1d1ca9df2ab86bc9dc/kernel/src/process/thread.rs#L300

Input: ```java class Main { static void main() { int[][] test; int[] a = new int[test[10]]; int[] b = new int[main()]; main()[10] = 1; } } ``` Output: ``` ***...

A simple auto update manager for CCR Plus, use github api to check for updates and download from releases.

It often causes CI to fail: https://github.com/rcore-os/arceos/actions/runs/5949567475/job/16135614481

Wrong port number used when disable i8259 PIC

1

https://github.com/equation314/RVM-Tutorial/blob/7687541241aa80db65e8043b50cfa0593bfcfb84/hypervisor/src/arch/x86_64/lapic.rs#L22-L26 Should be ```rust Port::::new(0x21).write(0xff); Port::::new(0xA1).write(0xff); ```

Currently, porting ArceOS to a new hardware platform requires modifying the code in [axhal](https://github.com/arceos-org/arceos/tree/main/modules/axhal/src/platform). We would like to remove the platform-related code from axhal and introduce them as extern crates,...