Re: [PATCH 1/2] tmio_mmc: handle missing HW interrupts

2010-09-24 Thread Arnd Hannemann
Added MLs into CC Am 23.09.2010 21:30, schrieb Ian Molton: this looks like something we should have... did you get any feedback? No not yet. Regards Arnd -- To unsubscribe from this list: send the line unsubscribe linux-mmc in the body of a message to majord...@vger.kernel.org More majordomo

[PATCH 1/2] tmio_mmc: handle missing HW interrupts

2010-09-23 Thread Arnd Hannemann
When doing excessive hotplug, e.g., repeated insert/eject operations, the hardware may get confused to a point where no CMDTIMEOUT/CMDRESPEND interrupts are generated any more. As a result requests get stuck, e.g.: [ 360.351562] INFO: task kworker/u:0:5 blocked for more than 120 seconds. [