Re: block/bsg.c

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Tue, 17 Jul 2007 17:19:15 -0500
James Bottomley <James.Bottomley@xxxxxxxxxxxx> wrote:

> > Adding 1020116k swap on /dev/hdc3.  Priority:-1 extents:1 across:1020116k
> > generic_ide_ioctl: cmd=21382
> > generic_ide_ioctl: err=0
> > generic_ide_ioctl: cmd=1
> > program scsi_unique_id is using a deprecated SCSI ioctl, please convert it to SG_IO
> 
> I can tell you what went wrong:
> 
> This cmd=1 is SCSI_IOCTL_SEND_COMMAND, but that doesn't seem to be
> what's intended ... I'm guessing it's a legacy ide ioctl value which
> suddenly has become interpreted as a scsi_ioctl ... and certainly a non
> CD IDE device cannot handle a SCSI command, so all hell breaks loose.

An interrupt-off lockup is a pretty bad reaction to an unexpected ioctl
command.   It makes one wonder if tht lockup can be triggered by other means...
-
To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [SCSI Target Devel]     [Linux SCSI Target Infrastructure]     [Kernel Newbies]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Linux IIO]     [Samba]     [Device Mapper]
  Powered by Linux