kern/131032: hald causing panic in atapicam

[Dominic Fandrey]

The following reply was made to PR kern/131032; it has been noted by GNATS.

From: Dominic Fandrey <kamikaze at bsdforen.de>
To: Thomas Quinot <thomas at FreeBSD.ORG>
Cc: bug-followup at FreeBSD.org
Subject: Re: kern/131032: hald causing panic in atapicam
Date: Tue, 27 Jan 2009 11:15:12 +0100

 Thomas Quinot wrote:
 > * Dominic Fandrey, 2009-01-27 :
 > 
 >>> Number:         131032
 >>> Category:       kern
 >>> Synopsis:       hald causing panic in atapicam
 > 
 > Can you clarify why you think this panic is related to ATAPI/CAM at all?
 > The backtrace you show does not give any indication that ATAPI/CAM is
 > involved, which is expected since you are using USB devices, not ATA.
 > 
 > Thomas.
 > 
 
 It's that line. I don't think it's supposed to be there:
 
 at /usr/src/sys/modules/cam/../../cam/scsi/scsi_sg.c:798
 
 As you said atapicam shouldn't be involved at all, so why
 is an atapicam funtion doing a giant-locked read?