From: Liam Davies <ldavies@agile.tv>
To: Karsten Merker <karsten@excalibur.cologne.de>
Cc: linux-mips@linux-mips.org, tom@maisl.net,
cobalt-22 <cobalt-22@devel.alal.com>
Subject: Re: [PATCH] Cobalt interrupthandler fix
Date: Tue, 28 Jan 2003 10:51:46 +1000 [thread overview]
Message-ID: <3E35D422.5030101@agile.tv> (raw)
In-Reply-To: <20030124141524.GA685@excalibur.cologne.de>
Karsten Merker wrote:
> Hallo,
>
> the Cobalt NASRaQ (as well as other RaQ models) has the problem of freezing
> when there is activity on the serial port and on the ethernet at the same
> time. Peter de Schrijver has tracked this down to a bug in the interrupt
> handler. The handler currently does not check whether an interrupt is masked
> and calls the handling routine for _every_ interrupt, not only for those
> that are not masked out currently.
>
> The following patch fixes this. Ralf, could you please apply the fix
> to the CVS?
Good find, applied to CVS. The patch works great here!
Liam
next prev parent reply other threads:[~2003-01-28 0:52 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-01-24 14:15 [PATCH] Cobalt interrupthandler fix Karsten Merker
2003-01-28 0:51 ` Liam Davies [this message]
2003-02-02 21:17 ` Greg Lindahl
2003-02-06 0:29 ` hidden bug in 32 bit kernel ejtag Greg Lindahl
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