> > > > > I am sorry to make you trouble. According to your words, this fix > should not > > go 3.x stable tree, as it relates some code which checked in after > 3.0.27. > > So, should I drop it from the 3.0-stable tree then? > I am not sure if only 3.0-stable needs to drop. This commit (d39514c) needs to added after below commit: commit 314b02f503c2c219fde0fcf6f086fda415f8a847 Author: Kumar Gala <galak@xxxxxxxxxxxxxxxxxxx> Date: Fri Jul 8 00:17:27 2011 -0500 powerpc: implement arch_setup_pdev_archdata We have a long standing issues with platform devices not have a valid dma_mask pointer. This hasn't been an issue to date as no platform device has tried to set its dma_mask value to a non-default value. Acked-by: Greg Kroah-Hartman <gregkh@xxxxxxx> Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxxxxxxx> > thanks, > > greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html