On Sun, Dec 17, 2017 at 21:43:50 +0800, weiping zhang <zwp10758@xxxxxxxxx> wrote:
Hi, thanks for testing, I think you first reproduce this issue(got WARNING at device_add_disk) by your own build, then add my debug patch.
I'm going to try testing warnings with a kernel I've built, to try to determine if warnings are working at all for the ones I'm building. However it might be that the WARN_ONs are not being reached for the kernels I've built. If that turns out to be the case, I may not be able to get you both the output from the WARN_ONs and the output from your debugging patch at the same time.
My next kernel build isn't going to finish in time to test today. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>
