On Sat, Dec 07, 2019 at 12:14:02PM -0500, bfields wrote: > Please pull > > git://linux-nfs.org/~bfields/linux.git tags/nfsd-5.5 > > for nfsd changes for 5.5. > > This is a relatively quiet cycle for nfsd, mainly various bugfixes. > > Possibly most interesting is Trond's fixes for some callback races that > were due to my incomplete understanding of rpc client shutdown. > Unfortunately at the last minute I've started noticing a new > intermittent failure to send callbacks. As the logic seems basically > correct, I'm leaving Trond's patches in for now, and hope to find a fix > in the next week so I don't have to revert those patches. Oh, also, not included: server-to-server copy offload. I think it's more or less ready, but due to some miscommunication (at least partly my fault), I didn't get them in my nfsd-next branch till this week. And the client side (which it builds on) isn't merged yet last I checked. So, it seemed more prudent to back them out and wait till next time. --b. > > --b. > > Al Viro (1): > race in exportfs_decode_fh() > > Andy Shevchenko (1): > nfsd: remove private bin2hex implementation > > Christoph Hellwig (2): > sunrpc: remove __KERNEL__ ifdefs > lockd: remove __KERNEL__ ifdefs > > Chuck Lever (4): > svcrdma: Improve DMA mapping trace points > SUNRPC: Trace gssproxy upcall results > SUNRPC: Fix svcauth_gss_proxy_init() > SUNRPC: Fix backchannel latency metrics > > J. Bruce Fields (4): > nfsd: "\%s" should be "%s" > nfsd: mark cb path down on unknown errors > nfsd: document callback_wq serialization of callback code > nfsd: restore NFSv3 ACL support > > Mao Wenan (1): > nfsd: Drop LIST_HEAD where the variable it declares is never used. > > NeilBrown (1): > nfsd: check for EBUSY from vfs_rmdir/vfs_unink. > > Olga Kornievskaia (1): > NFSD fixing possible null pointer derefering in copy offload > > Patrick Steinhardt (1): > nfsd: depend on CRYPTO_MD5 for legacy client tracking > > Pavel Tikhomirov (1): > sunrpc: fix crash when cache_head become valid before update > > Scott Mayhew (3): > nfsd4: fix up replay_matches_cache() > nfsd: Fix cld_net->cn_tfm initialization > nfsd: v4 support requires CRYPTO_SHA256 > > Trond Myklebust (3): > nfsd: minor 4.1 callback cleanup > nfsd: Fix races between nfsd4_cb_release() and nfsd4_shutdown_callback() > nfsd: Ensure CLONE persists data and metadata changes to the target file > > YueHaibing (1): > nfsd: remove set but not used variable 'len' > > fs/exportfs/expfs.c | 31 +++++---- > fs/nfsd/Kconfig | 3 +- > fs/nfsd/filecache.c | 2 - > fs/nfsd/nfs4callback.c | 104 +++++++++++++++++++++++------ > fs/nfsd/nfs4proc.c | 6 +- > fs/nfsd/nfs4recover.c | 23 +++---- > fs/nfsd/nfs4state.c | 19 ++++-- > fs/nfsd/nfs4xdr.c | 2 - > fs/nfsd/nfsd.h | 3 +- > fs/nfsd/nfssvc.c | 3 +- > fs/nfsd/state.h | 1 + > fs/nfsd/vfs.c | 20 +++++- > fs/nfsd/vfs.h | 2 +- > include/linux/lockd/debug.h | 4 -- > include/linux/lockd/lockd.h | 4 -- > include/linux/sunrpc/auth.h | 3 - > include/linux/sunrpc/auth_gss.h | 2 - > include/linux/sunrpc/clnt.h | 3 - > include/linux/sunrpc/gss_api.h | 2 - > include/linux/sunrpc/gss_err.h | 3 - > include/linux/sunrpc/msg_prot.h | 3 - > include/linux/sunrpc/rpc_pipe_fs.h | 3 - > include/linux/sunrpc/svcauth.h | 4 -- > include/linux/sunrpc/svcauth_gss.h | 2 - > include/linux/sunrpc/xdr.h | 3 - > include/linux/sunrpc/xprt.h | 4 -- > include/linux/sunrpc/xprtsock.h | 4 -- > include/trace/events/rpcgss.h | 45 +++++++++++++ > include/trace/events/rpcrdma.h | 30 +++++++-- > include/trace/events/sunrpc.h | 55 +++++++++++++++ > net/sunrpc/auth_gss/gss_mech_switch.c | 4 +- > net/sunrpc/auth_gss/svcauth_gss.c | 92 ++++++++++++++++++------- > net/sunrpc/cache.c | 6 -- > net/sunrpc/svc.c | 2 + > net/sunrpc/svcauth.c | 2 + > net/sunrpc/xprtrdma/svc_rdma_backchannel.c | 1 + > net/sunrpc/xprtrdma/svc_rdma_sendto.c | 8 ++- > net/sunrpc/xprtsock.c | 3 +- > 38 files changed, 362 insertions(+), 149 deletions(-)
