[git pull] work.afs

From: Al Viro
Date: Thu Nov 01 2018 - 19:46:14 EST


AFS series, with some iov_iter bits included. Backmerge of NFS client
branch is due to conflict between sunrpc changes in there and iov_iter_{k,b}vec()
calling conventions change in iov_iter part; if you prefer to do that yourself,
just merge work.afs^^ and cherry-pick work.afs HEAD into it (or do the fixup
yourself - it's really trivial). One trivial conflict (also in sunrpc, with nfsd
this time) due to the same commit; merge candidate is in #proposed-merge. IMO
that one doesn't deserve a backmerge - it does trigger textual conflict, unlike
the NFS client one.

The following changes since commit 331bc71cb1751d78f6807ad8e6162b07c67cdd1b:

SUNRPC: Convert the auth cred cache to use refcount_t (2018-10-23 12:24:33 -0400)

are available in the git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git work.afs

for you to fetch changes up to 0e9b4a82710220c04100892fb7277b78fd33a747:

missing bits of "iov_iter: Separate type from direction and use accessor functions" (2018-11-01 18:19:03 -0400)

----------------------------------------------------------------
Al Viro (2):
Merge tag 'nfs-for-4.20-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs
missing bits of "iov_iter: Separate type from direction and use accessor functions"

David Howells (25):
amd-gpu: Don't undefine READ and WRITE
iov_iter: Use accessor function
iov_iter: Separate type from direction and use accessor functions
iov_iter: Add I/O discard iterator
afs: Better tracing of protocol errors
afs: Set up the iov_iter before calling afs_extract_data()
afs: Improve FS server rotation error handling
afs: Implement VL server rotation
afs: Fix TTL on VL server and address lists
afs: Handle EIO from delivery function
afs: Add a couple of tracepoints to log I/O errors
afs: Don't invoke the server to read data beyond EOF
afs: Increase to 64-bit volume ID and 96-bit vnode ID for YFS
afs: Commit the status on a new file/dir/symlink
afs: Remove callback details from afs_callback_break struct
afs: Implement the YFS cache manager service
afs: Fix FS.FetchStatus delivery from updating wrong vnode
afs: Calc callback expiry in op reply delivery
afs: Get the target vnode in afs_rmdir() and get a callback on it
afs: Expand data structure fields to support YFS
afs: Implement YFS support in the fs client
afs: Allow dumping of server cursor on operation failure
afs: Eliminate the address pointer from the address list cursor
afs: Fix callback handling
afs: Probe multiple fileservers simultaneously

block/bio.c | 2 +-
drivers/block/drbd/drbd_main.c | 2 +-
drivers/block/drbd/drbd_receiver.c | 2 +-
drivers/block/loop.c | 9 +-
drivers/block/nbd.c | 12 +-
drivers/fsi/fsi-sbefifo.c | 4 +-
drivers/gpu/drm/amd/display/dc/os_types.h | 2 -
drivers/isdn/mISDN/l1oip_core.c | 3 +-
drivers/misc/vmw_vmci/vmci_queue_pair.c | 6 +-
drivers/nvme/target/io-cmd-file.c | 2 +-
drivers/target/iscsi/iscsi_target_util.c | 6 +-
drivers/target/target_core_file.c | 6 +-
drivers/usb/usbip/usbip_common.c | 2 +-
drivers/xen/pvcalls-back.c | 8 +-
fs/9p/vfs_addr.c | 4 +-
fs/9p/vfs_dir.c | 2 +-
fs/9p/xattr.c | 4 +-
fs/afs/Kconfig | 12 +
fs/afs/Makefile | 7 +-
fs/afs/addr_list.c | 209 +--
fs/afs/afs.h | 50 +-
fs/afs/cache.c | 2 +-
fs/afs/callback.c | 17 +-
fs/afs/cell.c | 65 +-
fs/afs/cmservice.c | 287 +++-
fs/afs/dir.c | 75 +-
fs/afs/dynroot.c | 4 +-
fs/afs/file.c | 8 +-
fs/afs/flock.c | 22 +-
fs/afs/fs_probe.c | 270 ++++
fs/afs/fsclient.c | 583 ++++----
fs/afs/inode.c | 37 +-
fs/afs/internal.h | 322 ++++-
fs/afs/mntpt.c | 5 +-
fs/afs/proc.c | 110 +-
fs/afs/protocol_yfs.h | 163 +++
fs/afs/rotate.c | 302 ++--
fs/afs/rxrpc.c | 115 +-
fs/afs/security.c | 13 +-
fs/afs/server.c | 145 +-
fs/afs/server_list.c | 6 +-
fs/afs/super.c | 5 +-
fs/afs/vl_list.c | 340 +++++
fs/afs/vl_probe.c | 273 ++++
fs/afs/vl_rotate.c | 355 +++++
fs/afs/vlclient.c | 195 +--
fs/afs/volume.c | 56 +-
fs/afs/write.c | 30 +-
fs/afs/xattr.c | 2 +-
fs/afs/yfsclient.c | 2184 +++++++++++++++++++++++++++++
fs/block_dev.c | 2 +-
fs/ceph/file.c | 7 +-
fs/cifs/connect.c | 4 +-
fs/cifs/file.c | 4 +-
fs/cifs/misc.c | 4 +-
fs/cifs/smb2ops.c | 4 +-
fs/cifs/smbdirect.c | 17 +-
fs/cifs/transport.c | 8 +-
fs/direct-io.c | 2 +-
fs/dlm/lowcomms.c | 2 +-
fs/fuse/file.c | 2 +-
fs/iomap.c | 2 +-
fs/nfsd/vfs.c | 4 +-
fs/ocfs2/cluster/tcp.c | 2 +-
fs/orangefs/inode.c | 2 +-
fs/splice.c | 7 +-
include/linux/uio.h | 65 +-
include/trace/events/afs.h | 213 ++-
lib/iov_iter.c | 125 +-
mm/filemap.c | 2 +-
mm/page_io.c | 2 +-
net/9p/client.c | 2 +-
net/9p/trans_virtio.c | 2 +-
net/bluetooth/6lowpan.c | 2 +-
net/bluetooth/a2mp.c | 2 +-
net/bluetooth/smp.c | 2 +-
net/ceph/messenger.c | 6 +-
net/netfilter/ipvs/ip_vs_sync.c | 2 +-
net/smc/smc_clc.c | 4 +-
net/socket.c | 6 +-
net/sunrpc/svcsock.c | 2 +-
net/sunrpc/xprtsock.c | 4 +-
net/tipc/topsrv.c | 2 +-
net/tls/tls_device.c | 4 +-
net/tls/tls_sw.c | 4 +-
85 files changed, 5631 insertions(+), 1238 deletions(-)