On Wed, Dec 11, 2019 at 01:18:42PM +0530, madhuparnabhowmik04@xxxxxxxxx wrote: > This build error is because the macro list_tail_rcu() is > not yet present in the mainline kernel. > > This patch is dependent on the patch : https://lore.kernel.org/linux-kernel-mentees/CAF65HP2SC89k9HJZfcLgeOMRPBKRyasCMiLo2gZgBKycjHuU6A@xxxxxxxxxxxxxx/T/#t If the NFS folks are OK with it, I would be happy to take it in -rcu, where the list_tail_rcu() patch is currently located. Thanx, Paul