> I'm seeing it too, only with recent kernels.
Exactly like me.
Someone suggested Bartlomiej Zolnierkiewicz's patch.
Try this on for size. I haven't tested it yet, but please give it a shot.
Regards,
Maciej
# Fix masked_irq arg handling for ide_do_request().
# Solves "hdx: lost interrupt" bug.
#
# Bartlomiej Zolnierkiewicz <bzolnier@elka.pw.edu.pl>
--- linux-2.5.68-bk6/drivers/ide/ide-io.c Fri Apr 25 16:08:53 2003
+++ linux/drivers/ide/ide-io.c Fri Apr 25 16:13:37 2003
@@ -850,14 +850,14 @@
* happens anyway when any interrupt comes in, IDE or otherwise
* -- the kernel masks the IRQ while it is being handled.
*/
- if (hwif->irq != masked_irq)
+ if (masked_irq != IDE_NO_IRQ && hwif->irq != masked_irq)
disable_irq_nosync(hwif->irq);
spin_unlock(&ide_lock);
local_irq_enable();
/* allow other IRQs while we start this request */
startstop = start_request(drive, rq);
spin_lock_irq(&ide_lock);
- if (hwif->irq != masked_irq)
+ if (masked_irq != IDE_NO_IRQ && hwif->irq != masked_irq)
enable_irq(hwif->irq);
if (startstop == ide_released)
goto queue_next;
This archive was generated by hypermail 2b29 : Thu May 15 2003 - 22:00:52 EST