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Update interrupts-3.md

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0xAX 2015-06-14 20:11:35 +06:00
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interrupts/interrupts-3.md
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@ -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) {