Hi Julian- > On Feb 19, 2021, at 4:56 PM, Julian Braha <julianbraha@xxxxxxxxx> wrote: > > When NFSD_V4 is enabled and CRYPTO is disabled, > Kbuild gives the following warning: > > WARNING: unmet direct dependencies detected for CRYPTO_SHA256 > Depends on [n]: CRYPTO [=n] > Selected by [y]: > - NFSD_V4 [=y] && NETWORK_FILESYSTEMS [=y] && NFSD [=y] && PROC_FS [=y] > > WARNING: unmet direct dependencies detected for CRYPTO_MD5 > Depends on [n]: CRYPTO [=n] > Selected by [y]: > - NFSD_V4 [=y] && NETWORK_FILESYSTEMS [=y] && NFSD [=y] && PROC_FS [=y] > > This is because NFSD_V4 selects CRYPTO_MD5 and CRYPTO_SHA256, > without depending on or selecting CRYPTO, despite those config options > being subordinate to CRYPTO. > > Signed-off-by: Julian Braha <julianbraha@xxxxxxxxx> I've included this patch in the for-rc topic branch at: git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git However, there was some harumphing over on linux-rdma about a similar change for CRYPTO_CRC32 and the rxe driver. I'm not quite clear about the outcome of that conversation. It seems like we are going with either - add "select CRYPTO" or - add "depends on CRYPTO" > --- a/fs/nfsd/Kconfig 2021-02-09 22:05:29.462030761 -0500 > +++ b/fs/nfsd/Kconfig 2021-02-11 12:00:48.974076992 -0500 > @@ -73,6 +73,7 @@ > select NFSD_V3 > select FS_POSIX_ACL > select SUNRPC_GSS > + select CRYPTO > select CRYPTO_MD5 > select CRYPTO_SHA256 > select GRACE_PERIOD > > -- Chuck Lever
