arno/linux-insides
1
0
Fork 0
mirror of https://github.com/0xAX/linux-insides.git synced 2024-12-22 06:38:07 +00:00
Code Issues Releases Wiki Activity

Merge pull request #843 from ruitianzhong/unavailable-link-fix

Browse Source 
fix broken links on kernel stacks
This commit is contained in:
Dongliang Mu 2024-05-05 17:44:04 +08:00 committed by GitHub
commit f7c6b82a5c
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
3 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
Initialization/linux-initialization-5.md
View File

@ -504,7 +504,7 @@ Links
* [mm vs active_mm](https://www.kernel.org/doc/Documentation/vm/active_mm.txt) * [mm vs active_mm](https://www.kernel.org/doc/Documentation/vm/active_mm.txt)
* [e820](http://en.wikipedia.org/wiki/E820) * [e820](http://en.wikipedia.org/wiki/E820)
* [Supervisor mode access prevention](https://lwn.net/Articles/517475/) * [Supervisor mode access prevention](https://lwn.net/Articles/517475/)
* [Kernel stacks](https://www.kernel.org/doc/Documentation/x86/x86_64/kernel-stacks) * [Kernel stacks](https://www.kernel.org/doc/Documentation/x86/kernel-stacks)
* [TSS](http://en.wikipedia.org/wiki/Task_state_segment) * [TSS](http://en.wikipedia.org/wiki/Task_state_segment)
* [IDT](http://en.wikipedia.org/wiki/Interrupt_descriptor_table) * [IDT](http://en.wikipedia.org/wiki/Interrupt_descriptor_table)
* [Memory mapped I/O](http://en.wikipedia.org/wiki/Memory-mapped_I/O) * [Memory mapped I/O](http://en.wikipedia.org/wiki/Memory-mapped_I/O)

4
Interrupts/linux-interrupts-2.md
View File

@ -441,7 +441,7 @@ static inline void _set_gate(int gate, unsigned type, void *addr,
} }
``` ```
Here we start from the `pack_gate` function which takes clean `IDT` entry represented by the `gate_desc` structure and fills it with the base address and limit, [Interrupt Stack Table](https://www.kernel.org/doc/Documentation/x86/x86_64/kernel-stacks), [Privilege level](http://en.wikipedia.org/wiki/Privilege_level), type of an interrupt which can be one of the following values: Here we start from the `pack_gate` function which takes clean `IDT` entry represented by the `gate_desc` structure and fills it with the base address and limit, [Interrupt Stack Table](https://www.kernel.org/doc/Documentation/x86/kernel-stacks), [Privilege level](http://en.wikipedia.org/wiki/Privilege_level), type of an interrupt which can be one of the following values:
* `GATE_INTERRUPT` * `GATE_INTERRUPT`
* `GATE_TRAP` * `GATE_TRAP`
@ -537,6 +537,6 @@ Links
* [Union type](http://en.wikipedia.org/wiki/Union_type) * [Union type](http://en.wikipedia.org/wiki/Union_type)
* [this_cpu_* operations](https://github.com/torvalds/linux/blob/16f73eb02d7e1765ccab3d2018e0bd98eb93d973/Documentation/this_cpu_ops.txt) * [this_cpu_* operations](https://github.com/torvalds/linux/blob/16f73eb02d7e1765ccab3d2018e0bd98eb93d973/Documentation/this_cpu_ops.txt)
* [vector number](http://en.wikipedia.org/wiki/Interrupt_vector_table) * [vector number](http://en.wikipedia.org/wiki/Interrupt_vector_table)
* [Interrupt Stack Table](https://www.kernel.org/doc/Documentation/x86/x86_64/kernel-stacks) * [Interrupt Stack Table](https://www.kernel.org/doc/Documentation/x86/kernel-stacks)
* [Privilege level](http://en.wikipedia.org/wiki/Privilege_level) * [Privilege level](http://en.wikipedia.org/wiki/Privilege_level)
* [Previous part](https://0xax.gitbook.io/linux-insides/summary/interrupts/linux-interrupts-1) * [Previous part](https://0xax.gitbook.io/linux-insides/summary/interrupts/linux-interrupts-1)

4
Interrupts/linux-interrupts-5.md
View File

@ -286,7 +286,7 @@ The next exception is `#DF` or `Double fault`. This exception occurs when the pr
set_intr_gate_ist(X86_TRAP_DF, &double_fault, DOUBLEFAULT_STACK); set_intr_gate_ist(X86_TRAP_DF, &double_fault, DOUBLEFAULT_STACK);
``` ```
Note that this exception runs on the `DOUBLEFAULT_STACK` [Interrupt Stack Table](https://www.kernel.org/doc/Documentation/x86/x86_64/kernel-stacks) which has index - `1`: Note that this exception runs on the `DOUBLEFAULT_STACK` [Interrupt Stack Table](https://www.kernel.org/doc/Documentation/x86/kernel-stacks) which has index - `1`:
```C ```C
#define DOUBLEFAULT_STACK 1 #define DOUBLEFAULT_STACK 1
@ -485,7 +485,7 @@ Links
* [printk](https://en.wikipedia.org/wiki/Printk) * [printk](https://en.wikipedia.org/wiki/Printk)
* [coprocessor](https://en.wikipedia.org/wiki/Coprocessor) * [coprocessor](https://en.wikipedia.org/wiki/Coprocessor)
* [SIMD](https://en.wikipedia.org/wiki/SIMD) * [SIMD](https://en.wikipedia.org/wiki/SIMD)
* [Interrupt Stack Table](https://www.kernel.org/doc/Documentation/x86/x86_64/kernel-stacks) * [Interrupt Stack Table](https://www.kernel.org/doc/Documentation/x86/kernel-stacks)
* [PID](https://en.wikipedia.org/wiki/Process_identifier) * [PID](https://en.wikipedia.org/wiki/Process_identifier)
* [x87 FPU](https://en.wikipedia.org/wiki/X87) * [x87 FPU](https://en.wikipedia.org/wiki/X87)
* [control register](https://en.wikipedia.org/wiki/Control_register) * [control register](https://en.wikipedia.org/wiki/Control_register)