On Tue, 8 May 2007 17:03:35 +0100 Alan Cox <alan@xxxxxxxxxxxxxxxxxxx> wrote: > The CD-ROM layer doesn't bounce requests for old ISA controllers (and > nor should it). However they get injected into the SCSI layer via > sr_ioctl which also doesn't bounce them and SCSI then passes the buffer > along to a device with unchecked_isa_dma set which either panics or > truncates the buffer to 24bits. Umm duh there's a memory leak in an error case there still. Please discard and I'll post a new one shortly - 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