On Wed, 2010-02-10 at 13:56 -0800, akpm@xxxxxxxxxxxxxxxxxxxx wrote: > From: Maxim Levitsky <maximlevitsky@xxxxxxxxx> > > Presently the following operations lead to a hang: > > -> Have a kernel with CONFIG_MMC_UNSAFE_RESUME > -> Insert MMC/SD card > -> Suspend/hibernate the system > -> While system is hibernated/suspended pull the card off > -> Resume the system > -> Hang I would like to withdraw this patch. Although it fixes the case of CONFIG_MMC_UNSAFE_RESUME=y it doesn't fix the case of CONFIG_MMC_UNSAFE_RESUME=n It is more like a workaround for real problem, problem that del_gendisk hangs when it is called while userspace is frozen. I bet that this is a regression. Best regards, Maxim Levitsky -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
