On Thu, 2013-04-04 at 16:41 +0300, Adrian Hunter wrote: > diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c > index ad7decc..3bf1c46 100644 > --- a/drivers/mmc/core/core.c > +++ b/drivers/mmc/core/core.c > @@ -2418,7 +2418,6 @@ void mmc_start_host(struct mmc_host *host) > host->rescan_disable = 0; > mmc_power_up(host); > mmc_detect_change(host, 0); > - mmc_flush_scheduled_work(); > } > > void mmc_stop_host(struct mmc_host *host)
Without some kind of synchronization between end of card probing and start of root mounting, it is not safe to have root on an mmc card. In other words, 'root_wait' will be mandatory to ensure successful mount of root filesystem on an mmc card. It may be worth documenting somewhere. It is not a big deal. I could live with a patched kernel or pass the parameter in the systems I work with. However, other people will fall in this trap later, and it would be nice to let them know what to do. -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
