Hello Guenter, On Sun, Feb 14, 2016 at 08:50:10AM -0800, Guenter Roeck wrote: > Uwe, > > Your patch 'driver-core: platform: probe of-devices only using list of > compatibles' causes the following qemu tests to crash in -next. > > arm:vexpress-a9:vexpress_defconfig:vexpress-v2p-ca9 > arm:vexpress-a15:vexpress_defconfig:vexpress-v2p-ca15-tc1 > arm:vexpress-a9:multi_v7_defconfig:vexpress-v2p-ca9 > arm:vexpress-a15:multi_v7_defconfig:vexpress-v2p-ca15-tc1 > > Crash log: > > VFS: Cannot open root device "mmcblk0" or unknown-block(0,0): error -6 > Please append a correct "root=" boot option; here are the available partitions: > 1f00 131072 mtdblock0 (driver?) > 1f01 32768 mtdblock1 (driver?) > Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) Can you provide a complete boot log? This might already reveal which device is failing. It might not be the mmci device but something it depends on (clock, bus parent, irq). Best regards Uwe -- Pengutronix e.K. | Uwe Kleine-König | Industrial Linux Solutions | http://www.pengutronix.de/ | -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
