Hi Steve, On Wed, 11 Aug 2010 23:04:36 -0500 Steve French wrote: > > Are you sure that this is a valid config file? CONFIG_KEYS should be > set if CONFIG_DNS_RESOLVER is set? It is a ppc64_defconfig. It has: # CONFIG_KEYS is not set CONFIG_DNS_RESOLVER=y CONFIG_NFS_USE_KERNEL_DNS just selects CONFIG_DNS_RESOLVER but there is no dependency on CONFIG_KEYS (select does not care about the dependencies of the selected config option). > key.h looks like it is included in all arch in this path > > net/dns_resolver/dns_key.c includes > include/keys/dns_resolver-type.h which includes > include/linux/key-type.h which includes > include/linux/key.h > > the line 258 "key_instantiate_and_link" error could occur if > "CONFIG_KEYS" is not set in .config Which t isn't. > net/dns_resolver/Kconfig config DNS_RESOLVER "depends on NET && KEYS" > so ... CONFIG_KEYS should be set .... See above. You need CONFIG_NFS_USE_KERNEL_DNS to also depend on CONFIG_KEYS ... -- Cheers, Stephen Rothwell sfr@canb.auug.org.au http://www.canb.auug.org.au/~sfr/