RE: ide-scsi oops with ide tape drive

2005-03-09 Thread Stuart_Hayes
> Hayes, Stuart wrote: >> Jens Axboe wrote: >>> On Tue, Mar 08 2005, [EMAIL PROTECTED] wrote: Hello! We're seeing a null pointer dereference with certain IDE tape drives on 2.6.11 when we use it with ide-scsi (i686 architecture). The problem is that the scatte

RE: ide-scsi oops with ide tape drive

2005-03-09 Thread Stuart_Hayes
Hayes, Stuart wrote: > Jens Axboe wrote: >> On Tue, Mar 08 2005, [EMAIL PROTECTED] wrote: >>> >>> Hello! >>> >>> We're seeing a null pointer dereference with certain IDE tape >>> drives on >>> 2.6.11 when we use it with ide-scsi (i686 architecture). The >>> problem is that the scatter-gather pa

RE: ide-scsi oops with ide tape drive

2005-03-09 Thread Stuart_Hayes
Jens Axboe wrote: > On Tue, Mar 08 2005, [EMAIL PROTECTED] wrote: >> >> Hello! >> >> We're seeing a null pointer dereference with certain IDE tape drives >> on >> 2.6.11 when we use it with ide-scsi (i686 architecture). The >> problem is that the scatter-gather pages aren't mapped to kernel >>

Re: ide-scsi oops with ide tape drive

2005-03-09 Thread Jens Axboe
On Tue, Mar 08 2005, [EMAIL PROTECTED] wrote: > > Hello! > > We're seeing a null pointer dereference with certain IDE tape drives on > 2.6.11 when we use it with ide-scsi (i686 architecture). The problem is > that the scatter-gather pages aren't mapped to kernel virtual address > space in idescs

ide-scsi oops with ide tape drive

2005-03-08 Thread Stuart_Hayes
Hello! We're seeing a null pointer dereference with certain IDE tape drives on 2.6.11 when we use it with ide-scsi (i686 architecture). The problem is that the scatter-gather pages aren't mapped to kernel virtual address space in idescsi_output_buffers()/idescsi_input_buffers(), so, if these pag