Re: 2.5.13 IDE and preemptible kernel problems

From: Martin Dalecki (
Date: Fri May 03 2002 - 09:57:18 EST

Uz.ytkownik Andi Kleen napisa?:
> Hi,
> When booting an preemptible kernel 2.5.13 kernel on x86-64 I get
> very quickly an scheduling in interrupt BUG. It looks like the
> preempt_count becomes 0 inside the ATA interrupt handler. This
> could happen when save_flags/restore_flags and friends are unmatched
> and you have too many flags restores in IDE.

Thank you for pointing out. I will re check it.

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