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Re: port-i386/45160: 8259 PICs need to be masked when switching to IOAPIC
The following reply was made to PR port-i386/45160; it has been noted by GNATS.
From: Jukka Ruohonen <jruohonen%iki.fi@localhost>
To: "Jonathan A. Kollasch" <jakllsch%kollasch.net@localhost>
Subject: Re: port-i386/45160: 8259 PICs need to be masked when switching to
Date: Wed, 20 Jul 2011 07:37:35 +0300
On Wed, Jul 20, 2011 at 01:59:00AM +0000, Jonathan A. Kollasch wrote:
> Leaving the 8259 PIC interrupts unmasked while using the IOAPIC causes
> spurious interrupts that somehow lead to hardware deadlock.
Aren't these already masked by default in the current implementation?
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