On Mon, Aug 24, 2015 at 02:20:07PM -0700, Duc Dang wrote: > For more information. We tested kernel at commit 5f80f62ada "ext4: > remove useless condition in if statement." > (right before your commit) and still saw the issue. > > df3305156f989339529b3d6744b898d498fb1f7b [media] v4l: xilinx: Add > Xilinx Video IP core > 08439fec266c3cc5702953b4f54bdf5649357de0 ext4: remove block_device_ejected > 5f80f62adae2a2920781a847805d34b36b323f7d ext4: remove useless > condition in if statement. > c9bca8b33118573da9b7ac2ea21947a8e4d287dd [media] v4l: of: Add > v4l2_of_parse_link() function > > Further more, the issue does not happen with 3.19-rc7 but happens with 4.00-rc1 Thanks for the report. Does it happen with commit aad653 "block: discard bdi_unregister() in favour of bdi_destroy()", either cherry picked or the whole tree at that version? -- 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