1. 17 Dec, 2019 1 commit
  2. 12 Dec, 2019 4 commits
    • Eric Biggers's avatar
      KEYS: asymmetric: return ENOMEM if akcipher_request_alloc() fails · bea37414
      Eric Biggers authored
      No error code was being set on this error path.
      
      Cc: stable@vger.kernel.org
      Fixes: ad4b1eb5 ("KEYS: asym_tpm: Implement encryption operation [ver #2]")
      Fixes: c08fed73 ("KEYS: Implement encrypt, decrypt and sign for software asymmetric key [ver #2]")
      Reviewed-by: default avatarJames Morris <jamorris@linux.microsoft.com>
      Signed-off-by: default avatarEric Biggers <ebiggers@google.com>
      Reviewed-by: default avatarJarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
      Signed-off-by: default avatarJarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
      bea37414
    • Eric Biggers's avatar
      KEYS: remove CONFIG_KEYS_COMPAT · 601f0093
      Eric Biggers authored
      KEYS_COMPAT now always takes the value of COMPAT && KEYS.  But the
      security/keys/ directory is only compiled if KEYS is enabled, so in
      practice KEYS_COMPAT is the same as COMPAT.  Therefore, remove the
      unnecessary KEYS_COMPAT and just use COMPAT directly.
      
      (Also remove an outdated comment from compat.c.)
      Reviewed-by: default avatarJames Morris <jamorris@linux.microsoft.com>
      Signed-off-by: default avatarEric Biggers <ebiggers@google.com>
      Reviewed-by: default avatarJarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
      Tested-by: default avatarJarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
      Signed-off-by: default avatarJarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
      601f0093
    • Linus Torvalds's avatar
      Merge tag 'ceph-for-5.5-rc2' of git://github.com/ceph/ceph-client · 37d4e84f
      Linus Torvalds authored
      Pull ceph fixes from Ilya Dryomov:
       "A fix to avoid a corner case when scheduling cap reclaim in batches
        from Xiubo, a patch to add some observability into cap waiters from
        Jeff and a couple of cleanups"
      
      * tag 'ceph-for-5.5-rc2' of git://github.com/ceph/ceph-client:
        ceph: add more debug info when decoding mdsmap
        ceph: switch to global cap helper
        ceph: trigger the reclaim work once there has enough pending caps
        ceph: show tasks waiting on caps in debugfs caps file
        ceph: convert int fields in ceph_mount_options to unsigned int
      37d4e84f
    • Linus Torvalds's avatar
      Merge tag 'afs-fixes-20191211' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs · ae4b064e
      Linus Torvalds authored
      Pull AFS fixes from David Howells:
       "Fixes for AFS plus one patch to make debugging easier:
      
         - Fix how addresses are matched to server records. This is currently
           incorrect which means cache invalidation callbacks from the server
           don't necessarily get delivered correctly. This causes stale data
           and metadata to be seen under some circumstances.
      
         - Make the dynamic root superblock R/W so that rpm/dnf can reapply
           the SELinux label to it when upgrading the Fedora filesystem-afs
           package. If the filesystem is R/O, this fails and the upgrade
           fails.
      
           It might be better in future to allow setxattr from an LSM to
           bypass the R/O protections, if only for pseudo-filesystems.
      
         - Fix the parsing of mountpoint strings. The mountpoint object has to
           have a terminal dot, whereas the source/device string passed to
           mount should not. This confuses type-forcing suffix detection
           leading to the wrong volume variant being mounted.
      
         - Make lookups in the dynamic root superblock for creation events
           (such as mkdir) fail with EOPNOTSUPP rather than something like
           EEXIST. The dynamic root only allows implicit creation by the
           ->lookup() method - and only if the target cell exists.
      
         - Fix the looking up of an AFS superblock to include the cell in the
           matching key - otherwise all volumes with the same ID number are
           treated as the same thing, irrespective of which cell they're in.
      
         - Show the volume name of each volume in the volume records displayed
           in /proc/net/afs/<cell>/volumes. This proved useful in debugging as
           it provides a way to map the volume IDs to names, where the names
           are what appear in /proc/mounts"
      
      * tag 'afs-fixes-20191211' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs:
        afs: Show volume name in /proc/net/afs/<cell>/volumes
        afs: Fix missing cell comparison in afs_test_super()
        afs: Fix creation calls in the dynamic root to fail with EOPNOTSUPP
        afs: Fix mountpoint parsing
        afs: Fix SELinux setting security label on /afs
        afs: Fix afs_find_server lookups for ipv4 peers
      ae4b064e
  3. 11 Dec, 2019 7 commits
    • Linus Torvalds's avatar
      Merge tag 'erofs-for-5.5-rc2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs · 687dec9b
      Linus Torvalds authored
      Pull erofs fixes from Gao Xiang:
       "Mainly address a regression reported by David recently observed
        together with overlayfs due to the improper return value of
        listxattr() without xattr. Update outdated expressions in document as
        well.
      
        Summary:
      
         - Fix improper return value of listxattr() with no xattr
      
         - Keep up documentation with latest code"
      
      * tag 'erofs-for-5.5-rc2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs:
        erofs: update documentation
        erofs: zero out when listxattr is called with no xattr
      687dec9b
    • Linus Torvalds's avatar
      Merge tag 'trace-v5.5-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace · 6674fdb2
      Linus Torvalds authored
      Pull tracing fixes from Steven Rostedt:
      
       - Remove code I accidentally applied when doing a minor fix up to a
         patch, and then using "git commit -a --amend", which pulled in some
         other changes I was playing with.
      
       - Remove an used variable in trace_events_inject code
      
       - Fix function graph tracer when it traces a ftrace direct function.
         It will now ignore tracing a function that has a ftrace direct
         tramploine attached. This is needed for eBPF to use the ftrace direct
         code.
      
      * tag 'trace-v5.5-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
        ftrace: Fix function_graph tracer interaction with BPF trampoline
        tracing: remove set but not used variable 'buffer'
        module: Remove accidental change of module_enable_x()
      6674fdb2
    • Linus Torvalds's avatar
      pipe: simplify signal handling in pipe_read() and add comments · d1c6a2aa
      Linus Torvalds authored
      There's no need to separately check for signals while inside the locked
      region, since we're going to do "wait_event_interruptible()" right
      afterwards anyway, and the error handling is much simpler there.
      
      The check for whether we had already read anything was also redundant,
      since we no longer do the odd merging of reads when there are pending
      writers.
      
      But perhaps more importantly, this adds commentary about why we still
      need to wake up possible writers even though we didn't read any data,
      and why we can skip all the finishing touches now if we get a signal (or
      had a signal pending) while waiting for more data.
      
      [ This is a split-out cleanup from my "make pipe IO use exclusive wait
        queues" thing, which I can't apply because it triggers a nasty bug in
        the GNU make jobserver   - Linus ]
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      d1c6a2aa
    • David Howells's avatar
      afs: Show volume name in /proc/net/afs/<cell>/volumes · 50559800
      David Howells authored
      Show the name of each volume in /proc/net/afs/<cell>/volumes to make it
      easier to work out the name corresponding to a volume ID.  This makes it
      easier to work out which mounts in /proc/mounts correspond to which volume
      ID.
      Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
      Reviewed-by: default avatarMarc Dionne <marc.dionne@auristor.com>
      50559800
    • David Howells's avatar
      afs: Fix missing cell comparison in afs_test_super() · 106bc798
      David Howells authored
      Fix missing cell comparison in afs_test_super().  Without this, any pair
      volumes that have the same volume ID will share a superblock, no matter the
      cell, unless they're in different network namespaces.
      
      Normally, most users will only deal with a single cell and so they won't
      see this.  Even if they do look into a second cell, they won't see a
      problem unless they happen to hit a volume with the same ID as one they've
      already got mounted.
      
      Before the patch:
      
          # ls /afs/grand.central.org/archive
          linuxdev/  mailman/  moin/  mysql/  pipermail/  stage/  twiki/
          # ls /afs/kth.se/
          linuxdev/  mailman/  moin/  mysql/  pipermail/  stage/  twiki/
          # cat /proc/mounts | grep afs
          none /afs afs rw,relatime,dyn,autocell 0 0
          #grand.central.org:root.cell /afs/grand.central.org afs ro,relatime 0 0
          #grand.central.org:root.archive /afs/grand.central.org/archive afs ro,relatime 0 0
          #grand.central.org:root.archive /afs/kth.se afs ro,relatime 0 0
      
      After the patch:
      
          # ls /afs/grand.central.org/archive
          linuxdev/  mailman/  moin/  mysql/  pipermail/  stage/  twiki/
          # ls /afs/kth.se/
          admin/        common/  install/  OldFiles/  service/  system/
          bakrestores/  home/    misc/     pkg/       src/      wsadmin/
          # cat /proc/mounts | grep afs
          none /afs afs rw,relatime,dyn,autocell 0 0
          #grand.central.org:root.cell /afs/grand.central.org afs ro,relatime 0 0
          #grand.central.org:root.archive /afs/grand.central.org/archive afs ro,relatime 0 0
          #kth.se:root.cell /afs/kth.se afs ro,relatime 0 0
      
      Fixes: ^1da177e4 ("Linux-2.6.12-rc2")
      Reported-by: default avatarCarsten Jacobi <jacobi@de.ibm.com>
      Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
      Reviewed-by: default avatarMarc Dionne <marc.dionne@auristor.com>
      Tested-by: default avatarJonathan Billings <jsbillings@jsbillings.org>
      cc: Todd DeSantis <atd@us.ibm.com>
      106bc798
    • David Howells's avatar
      afs: Fix creation calls in the dynamic root to fail with EOPNOTSUPP · 1da4bd9f
      David Howells authored
      Fix the lookup method on the dynamic root directory such that creation
      calls, such as mkdir, open(O_CREAT), symlink, etc. fail with EOPNOTSUPP
      rather than failing with some odd error (such as EEXIST).
      
      lookup() itself tries to create automount directories when it is invoked.
      These are cached locally in RAM and not committed to storage.
      Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
      Reviewed-by: default avatarMarc Dionne <marc.dionne@auristor.com>
      Tested-by: default avatarJonathan Billings <jsbillings@jsbillings.org>
      1da4bd9f
    • David Howells's avatar
      afs: Fix mountpoint parsing · 158d5833
      David Howells authored
      Each AFS mountpoint has strings that define the target to be mounted.  This
      is required to end in a dot that is supposed to be stripped off.  The
      string can include suffixes of ".readonly" or ".backup" - which are
      supposed to come before the terminal dot.  To add to the confusion, the "fs
      lsmount" afs utility does not show the terminal dot when displaying the
      string.
      
      The kernel mount source string parser, however, assumes that the terminal
      dot marks the suffix and that the suffix is always "" and is thus ignored.
      In most cases, there is no suffix and this is not a problem - but if there
      is a suffix, it is lost and this affects the ability to mount the correct
      volume.
      
      The command line mount command, on the other hand, is expected not to
      include a terminal dot - so the problem doesn't arise there.
      
      Fix this by making sure that the dot exists and then stripping it when
      passing the string to the mount configuration.
      
      Fixes: bec5eb61 ("AFS: Implement an autocell mount capability [ver #2]")
      Reported-by: default avatarJonathan Billings <jsbillings@jsbillings.org>
      Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
      Reviewed-by: default avatarMarc Dionne <marc.dionne@auristor.com>
      Tested-by: default avatarJonathan Billings <jsbillings@jsbillings.org>
      158d5833
  4. 10 Dec, 2019 3 commits
  5. 09 Dec, 2019 11 commits
  6. 08 Dec, 2019 13 commits
    • Linus Torvalds's avatar
      Linux 5.5-rc1 · e42617b8
      Linus Torvalds authored
      e42617b8
    • Linus Torvalds's avatar
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net · 95e6ba51
      Linus Torvalds authored
      Pull networking fixes from David Miller:
      
       1) More jumbo frame fixes in r8169, from Heiner Kallweit.
      
       2) Fix bpf build in minimal configuration, from Alexei Starovoitov.
      
       3) Use after free in slcan driver, from Jouni Hogander.
      
       4) Flower classifier port ranges don't work properly in the HW offload
          case, from Yoshiki Komachi.
      
       5) Use after free in hns3_nic_maybe_stop_tx(), from Yunsheng Lin.
      
       6) Out of bounds access in mqprio_dump(), from Vladyslav Tarasiuk.
      
       7) Fix flow dissection in dsa TX path, from Alexander Lobakin.
      
       8) Stale syncookie timestampe fixes from Guillaume Nault.
      
      [ Did an evil merge to silence a warning introduced by this pull - Linus ]
      
      * git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (84 commits)
        r8169: fix rtl_hw_jumbo_disable for RTL8168evl
        net_sched: validate TCA_KIND attribute in tc_chain_tmplt_add()
        r8169: add missing RX enabling for WoL on RTL8125
        vhost/vsock: accept only packets with the right dst_cid
        net: phy: dp83867: fix hfs boot in rgmii mode
        net: ethernet: ti: cpsw: fix extra rx interrupt
        inet: protect against too small mtu values.
        gre: refetch erspan header from skb->data after pskb_may_pull()
        pppoe: remove redundant BUG_ON() check in pppoe_pernet
        tcp: Protect accesses to .ts_recent_stamp with {READ,WRITE}_ONCE()
        tcp: tighten acceptance of ACKs not matching a child socket
        tcp: fix rejected syncookies due to stale timestamps
        lpc_eth: kernel BUG on remove
        tcp: md5: fix potential overestimation of TCP option space
        net: sched: allow indirect blocks to bind to clsact in TC
        net: core: rename indirect block ingress cb function
        net-sysfs: Call dev_hold always in netdev_queue_add_kobject
        net: dsa: fix flow dissection on Tx path
        net/tls: Fix return values to avoid ENOTSUPP
        net: avoid an indirect call in ____sys_recvmsg()
        ...
      95e6ba51
    • Linus Torvalds's avatar
      Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi · 138f371d
      Linus Torvalds authored
      Pull more SCSI updates from James Bottomley:
       "Eleven patches, all in drivers (no core changes) that are either minor
        cleanups or small fixes.
      
        They were late arriving, but still safe for -rc1"
      
      * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
        scsi: MAINTAINERS: Add the linux-scsi mailing list to the ISCSI entry
        scsi: megaraid_sas: Make poll_aen_lock static
        scsi: sd_zbc: Improve report zones error printout
        scsi: qla2xxx: Fix qla2x00_request_irqs() for MSI
        scsi: qla2xxx: unregister ports after GPN_FT failure
        scsi: qla2xxx: fix rports not being mark as lost in sync fabric scan
        scsi: pm80xx: Remove unused include of linux/version.h
        scsi: pm80xx: fix logic to break out of loop when register value is 2 or 3
        scsi: scsi_transport_sas: Fix memory leak when removing devices
        scsi: lpfc: size cpu map by last cpu id set
        scsi: ibmvscsi_tgt: Remove unneeded variable rc
      138f371d
    • Linus Torvalds's avatar
      Merge tag '5.5-rc-smb3-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6 · a78f7cdd
      Linus Torvalds authored
      Pull cifs fixes from Steve French:
       "Nine cifs/smb3 fixes:
      
         - one fix for stable (oops during oplock break)
      
         - two timestamp fixes including important one for updating mtime at
           close to avoid stale metadata caching issue on dirty files (also
           improves perf by using SMB2_CLOSE_FLAG_POSTQUERY_ATTRIB over the
           wire)
      
         - two fixes for "modefromsid" mount option for file create (now
           allows mode bits to be set more atomically and accurately on create
           by adding "sd_context" on create when modefromsid specified on
           mount)
      
         - two fixes for multichannel found in testing this week against
           different servers
      
         - two small cleanup patches"
      
      * tag '5.5-rc-smb3-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6:
        smb3: improve check for when we send the security descriptor context on create
        smb3: fix mode passed in on create for modetosid mount option
        cifs: fix possible uninitialized access and race on iface_list
        cifs: Fix lookup of SMB connections on multichannel
        smb3: query attributes on file close
        smb3: remove unused flag passed into close functions
        cifs: remove redundant assignment to pointer pneg_ctxt
        fs: cifs: Fix atime update check vs mtime
        CIFS: Fix NULL-pointer dereference in smb2_push_mandatory_locks
      a78f7cdd
    • Linus Torvalds's avatar
      Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs · 5bf9a06a
      Linus Torvalds authored
      Pull misc vfs cleanups from Al Viro:
       "No common topic, just three cleanups".
      
      * 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
        make __d_alloc() static
        fs/namespace: add __user to open_tree and move_mount syscalls
        fs/fnctl: fix missing __user in fcntl_rw_hint()
      5bf9a06a
    • Gao Xiang's avatar
      erofs: update documentation · ffafde47
      Gao Xiang authored
      Some on-disk structures, fields have been renamed in v5.4,
      the corresponding document should be updated as well.
      
      Also fix misrespresentation of file time and words about
      fixed-sized output compression, data inline, etc.
      
      Link: https://lore.kernel.org/r/20191207025509.6614-1-hsiangkao@aol.com/Signed-off-by: default avatarGao Xiang <gaoxiang25@huawei.com>
      ffafde47
    • Linus Torvalds's avatar
      Merge tag 'ntb-5.5' of git://github.com/jonmason/ntb · 9455d25f
      Linus Torvalds authored
      Pull NTB update from Jon Mason:
       "Just a simple patch to add a new Hygon Device ID to the AMD NTB device
        driver"
      
      * tag 'ntb-5.5' of git://github.com/jonmason/ntb:
        NTB: Add Hygon Device ID
      9455d25f
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input · 73721451
      Linus Torvalds authored
      Pull more input updates from Dmitry Torokhov:
      
       - fixups for Synaptics RMI4 driver
      
       - a quirk for Goodinx touchscreen on Teclast tablet
      
       - a new keycode definition for activating privacy screen feature found
         on a few "enterprise" laptops
      
       - updates to snvs_pwrkey driver
      
       - polling uinput device for writing (which is always allowed) now works
      
      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
        Input: synaptics-rmi4 - don't increment rmiaddr for SMBus transfers
        Input: synaptics-rmi4 - re-enable IRQs in f34v7_do_reflash
        Input: goodix - add upside-down quirk for Teclast X89 tablet
        Input: add privacy screen toggle keycode
        Input: uinput - fix returning EPOLLOUT from uinput_poll
        Input: snvs_pwrkey - remove gratuitous NULL initializers
        Input: snvs_pwrkey - send key events for i.MX6 S, DL and Q
      73721451
    • Linus Torvalds's avatar
      Merge tag 'iomap-5.5-merge-14' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux · 95207d55
      Linus Torvalds authored
      Pull iomap fixes from Darrick Wong:
       "Fix a race condition and a use-after-free error:
      
         - Fix a UAF when reporting writeback errors
      
         - Fix a race condition when handling page uptodate on fragmented file
           with blocksize < pagesize"
      
      * tag 'iomap-5.5-merge-14' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
        iomap: stop using ioend after it's been freed in iomap_finish_ioend()
        iomap: fix sub-page uptodate handling
      95207d55
    • Linus Torvalds's avatar
      Merge tag 'xfs-5.5-merge-17' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux · 50caca9d
      Linus Torvalds authored
      Pull xfs fixes from Darrick Wong:
       "Fix a couple of resource management errors and a hang:
      
         - fix a crash in the log setup code when log mounting fails
      
         - fix a hang when allocating space on the realtime device
      
         - fix a block leak when freeing space on the realtime device"
      
      * tag 'xfs-5.5-merge-17' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
        xfs: fix mount failure crash on invalid iclog memory access
        xfs: don't check for AG deadlock for realtime files in bunmapi
        xfs: fix realtime file data space leak
      50caca9d
    • Linus Torvalds's avatar
      Merge tag 'for-linus-5.5-ofs1' of git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux · 316933cf
      Linus Torvalds authored
      Pull orangefs update from Mike Marshall:
       "orangefs: posix open permission checking...
      
        Orangefs has no open, and orangefs checks file permissions on each
        file access. Posix requires that file permissions be checked on open
        and nowhere else. Orangefs-through-the-kernel needs to seem posix
        compliant.
      
        The VFS opens files, even if the filesystem provides no method. We can
        see if a file was successfully opened for read and or for write by
        looking at file->f_mode.
      
        When writes are flowing from the page cache, file is no longer
        available. We can trust the VFS to have checked file->f_mode before
        writing to the page cache.
      
        The mode of a file might change between when it is opened and IO
        commences, or it might be created with an arbitrary mode.
      
        We'll make sure we don't hit EACCES during the IO stage by using
        UID 0"
      
      [ This is "posixish", but not a great solution in the long run, since a
        proper secure network server shouldn't really trust the client like this.
        But proper and secure POSIX behavior requires an open method and a
        resulting cookie for IO of some kind, or similar.    - Linus ]
      
      * tag 'for-linus-5.5-ofs1' of git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux:
        orangefs: posix open permission checking...
      316933cf
    • Linus Torvalds's avatar
      Merge tag 'nfsd-5.5' of git://linux-nfs.org/~bfields/linux · 911d137a
      Linus Torvalds authored
      Pull nfsd updates from Bruce Fields:
       "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"
      
      * tag 'nfsd-5.5' of git://linux-nfs.org/~bfields/linux: (24 commits)
        nfsd: depend on CRYPTO_MD5 for legacy client tracking
        NFSD fixing possible null pointer derefering in copy offload
        nfsd: check for EBUSY from vfs_rmdir/vfs_unink.
        nfsd: Ensure CLONE persists data and metadata changes to the target file
        SUNRPC: Fix backchannel latency metrics
        nfsd: restore NFSv3 ACL support
        nfsd: v4 support requires CRYPTO_SHA256
        nfsd: Fix cld_net->cn_tfm initialization
        lockd: remove __KERNEL__ ifdefs
        sunrpc: remove __KERNEL__ ifdefs
        race in exportfs_decode_fh()
        nfsd: Drop LIST_HEAD where the variable it declares is never used.
        nfsd: document callback_wq serialization of callback code
        nfsd: mark cb path down on unknown errors
        nfsd: Fix races between nfsd4_cb_release() and nfsd4_shutdown_callback()
        nfsd: minor 4.1 callback cleanup
        SUNRPC: Fix svcauth_gss_proxy_init()
        SUNRPC: Trace gssproxy upcall results
        sunrpc: fix crash when cache_head become valid before update
        nfsd: remove private bin2hex implementation
        ...
      911d137a
    • Linus Torvalds's avatar
      Merge tag 'nfs-for-5.5-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs · fb9bf40c
      Linus Torvalds authored
      Pull NFS client updates from Trond Myklebust:
       "Highlights include:
      
        Features:
      
         - NFSv4.2 now supports cross device offloaded copy (i.e. offloaded
           copy of a file from one source server to a different target
           server).
      
         - New RDMA tracepoints for debugging congestion control and Local
           Invalidate WRs.
      
        Bugfixes and cleanups
      
         - Drop the NFSv4.1 session slot if nfs4_delegreturn_prepare waits for
           layoutreturn
      
         - Handle bad/dead sessions correctly in nfs41_sequence_process()
      
         - Various bugfixes to the delegation return operation.
      
         - Various bugfixes pertaining to delegations that have been revoked.
      
         - Cleanups to the NFS timespec code to avoid unnecessary conversions
           between timespec and timespec64.
      
         - Fix unstable RDMA connections after a reconnect
      
         - Close race between waking an RDMA sender and posting a receive
      
         - Wake pending RDMA tasks if connection fails
      
         - Fix MR list corruption, and clean up MR usage
      
         - Fix another RPCSEC_GSS issue with MIC buffer space"
      
      * tag 'nfs-for-5.5-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: (79 commits)
        SUNRPC: Capture completion of all RPC tasks
        SUNRPC: Fix another issue with MIC buffer space
        NFS4: Trace lock reclaims
        NFS4: Trace state recovery operation
        NFSv4.2 fix memory leak in nfs42_ssc_open
        NFSv4.2 fix kfree in __nfs42_copy_file_range
        NFS: remove duplicated include from nfs4file.c
        NFSv4: Make _nfs42_proc_copy_notify() static
        NFS: Fallocate should use the nfs4_fattr_bitmap
        NFS: Return -ETXTBSY when attempting to write to a swapfile
        fs: nfs: sysfs: Remove NULL check before kfree
        NFS: remove unneeded semicolon
        NFSv4: add declaration of current_stateid
        NFSv4.x: Drop the slot if nfs4_delegreturn_prepare waits for layoutreturn
        NFSv4.x: Handle bad/dead sessions correctly in nfs41_sequence_process()
        nfsv4: Move NFSPROC4_CLNT_COPY_NOTIFY to end of list
        SUNRPC: Avoid RPC delays when exiting suspend
        NFS: Add a tracepoint in nfs_fh_to_dentry()
        NFSv4: Don't retry the GETATTR on old stateid in nfs4_delegreturn_done()
        NFSv4: Handle NFS4ERR_OLD_STATEID in delegreturn
        ...
      fb9bf40c
  7. 07 Dec, 2019 1 commit