> hdc: irq timeout: status=0xc0 { Busy }
> hdc: ATAPI reset complete
> hdc: irq timeout: status=0xc0 { Busy }
> end_request: I/O error, dev 16:00 (hdc), sector 969244
> hdc: status error: status=0x48 { DriveReady DataRequest }
> hdc: drive not ready for command
> hdc: ATAPI reset complete
> recover_lost_timer: lost 1 ticks from 40135f64
could you try the attached patch, does it fix the bug? While busy waits
during IDE resets are done with generic interrupts enabled, i have a
theory why it still might delay other interrupts. (but it might be
something else too)
-- mingo
--- linux/drivers/block/ide.c.orig Wed Mar 17 15:41:26 1999
+++ linux/drivers/block/ide.c Wed Mar 17 15:41:43 1999
@@ -912,6 +912,7 @@
ide_error(drive, "status timeout", stat);
return 1;
}
+ udelay(2);
}
__restore_flags(flags); /* local CPU only */
}
-
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