On Fri, Nov 01 2002, Thomas Molina wrote:
> On Fri, 1 Nov 2002, Thomas Molina wrote:
>
> > On Fri, 1 Nov 2002, Jens Axboe wrote:
> >
> > > > hdc: irq timeout: status=0x90 {Busy}
> > > > hdc: irq timeout: error=0x01IllegalLengthIndication
> > > > hdc: drive not ready for command
> > > > hdc: ATAPI reset timed-out, status=0x80
> > > > ide1: reset: success
> > >
> > > Interesting. Please send me a detailed list of your hardware, boot
> > > messages should suffice. Does 2.5.43 work correctly?
> >
> > I get the same series of messages when booting 2.5.43. I'll work my way
> > back to find a version that works and report back when I find it.
> > Following is the config file used to build this kernel:
>
> Well that was quick. 2.5.42 works correctly. The problems begin with
> 2.5.43.
Ok, so Linus broke it :-)
Please boot with this patch, it looks like a command length screwup.
--- /opt/kernel/linux-2.5.45/drivers/ide/ide-cd.c 2002-11-01 11:31:53.000000000 +0100
+++ drivers/ide/ide-cd.c 2002-11-02 10:17:13.000000000 +0100
@@ -1498,6 +1498,8 @@
rq->flags &= ~REQ_FAILED;
len = rq->data_len;
+ printk("%s: starting %02x, len=%u\n", drive->name, rq->cmd[0], len);
+
/* Start sending the command to the drive. */
return cdrom_start_packet_command(drive, len, cdrom_do_pc_continuation);
}
-- Jens Axboe- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Thu Nov 07 2002 - 22:00:23 EST