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SubjectRe: Can't burn DVD under 2.5.59 with ide-cd
On Thu, Jan 23 2003, Gregoire Favre wrote:
> On Thu, Jan 23, 2003 at 06:52:24PM +0100, Joerg Schilling wrote:
>
> > In one of my mails, I decribed why there are 2 bugs in the kernel.
> > Only one of them so far has been fixed. The sense data is still missing.
>
> Oups, sorry I didn't read enough carefully!!!
>
> Does someone know how to fix the sense data bug?

In drivers/ide/ide-cd.c:cdrom_end_request(), try to insert something
ala:

if ((rq->flags & REQ_SENSE) && uptodate) {
struct request *failed = (struct request *) rq->buffer;
struct cdrom_info *info = drive->driver_data;
void *sense = &info->sense_data;

+ if (failed && block_pc_request(failed))
+ printk("%s: failed %p\n", __FUNCTION__, failed->sense);

if (failed && failed->sense)
sense = failed->sense;

cdrom_analyze_sense_data(drive, failed, sense);
}

in pseudo-patch form.

--
Jens Axboe

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