Hi Matias, After merging the lightnvm tree, today's linux-next build (x86_64 allmodconfig) failed like this: ERROR: "nvm_alloc_dev" [drivers/nvme/host/nvme-core.ko] undefined! ERROR: "nvm_alloc_dev" [drivers/block/null_blk.ko] undefined! Caused by commit 3daf1adc80a8 ("lightnvm: let drivers control the lifetime of nvm_dev") I have used the lightnvm tree from next-20160629 for today. -- Cheers, Stephen Rothwell -- 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