kern/126709: [ata] Regression of SATA/PATA support with 6.3 and 7.0 (x86/amd64) -- Nvidia nForce4 chipset [regression]

[Jason Chambers]

The following reply was made to PR kern/126709; it has been noted by GNATS.

From: Jason Chambers <jchambers at ucla.edu>
To: bug-followup at FreeBSD.org, jchambers at ucla.edu
Cc:  
Subject: Re: kern/126709: [ata] Regression of SATA/PATA support with 6.3 and
 7.0 (x86/amd64) -- Nvidia nForce4 chipset [regression]
Date: Mon, 06 Oct 2008 11:28:01 -0700

 Hi all.
 
 I believe there is a bug in the fix to resolve the regression.  Can
 someone change the status on this from patched to open ?  Heavy disk IO
 slows everything down and on the extreme end it locks up the system.
 
 Could this be due to an interrupt storm ?  How would I help troubleshoot
 this ?
 
 Thanks.