mirror of
https://github.com/0xAX/linux-insides.git
synced 2024-12-22 22:58:08 +00:00
Update interrupts-3.md
This commit is contained in:
parent
4948ec3f74
commit
011f330c05
@ -390,7 +390,7 @@ static inline void preempt_conditional_sti(struct pt_regs *regs)
|
||||
}
|
||||
```
|
||||
|
||||
more about `local_irq_enabled` and related stuff you can read in the second parts about [interrupts handling in the Linux kernel](http://0xax.gitbooks.io/linux-insides/content/interrupts/interrupts-2.html). In the next step we check the previous mode was [virtual 8086](https://en.wikipedia.org/wiki/Virtual_8086_mode) and handle the trap:
|
||||
more about `local_irq_enabled` and related stuff you can read in the second part about [interrupts handling in the Linux kernel](http://0xax.gitbooks.io/linux-insides/content/interrupts/interrupts-2.html). In the next step we check the previous mode was [virtual 8086](https://en.wikipedia.org/wiki/Virtual_8086_mode) and handle the trap:
|
||||
|
||||
```C
|
||||
if (regs->flags & X86_VM_MASK) {
|
||||
|
Loading…
Reference in New Issue
Block a user