Hi all, After merging the nfsd tree, today's linux-next build (x86_64 allmodconfig) failed like this: fs/nfs/dns_resolve.c: In function 'nfs_dns_ent_put': fs/nfs/dns_resolve.c:119:11: error: passing argument 1 of 'call_rcu_sched' from incompatible pointer type [-Werror=incompatible-pointer-types] call_rcu(item, nfs_dns_ent_free_rcu); ^~~~ In file included from include/linux/srcu.h:33, from include/linux/notifier.h:16, from include/linux/memory_hotplug.h:7, from include/linux/mmzone.h:758, from include/linux/gfp.h:6, from include/linux/umh.h:4, from include/linux/kmod.h:22, from include/linux/module.h:13, from fs/nfs/dns_resolve.c:36: include/linux/rcupdate.h:59:38: note: expected 'struct callback_head *' but argument is of type 'struct nfs_dns_ent *' void call_rcu_sched(struct rcu_head *head, rcu_callback_t func); ~~~~~~~~~~~~~~~~~^~~~ Caused by commit fd497f1e40d9 ("NFS: Lockless DNS lookups") I have used the nfsd tree from next-20181004 for today. -- Cheers, Stephen Rothwell
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