linux.git/net, branch v3.14-rc1 Clone of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git Merge tag 'nfs-for-3.14-2' of git://git.linux-nfs.org/projects/trondmy/linux-nfs 2014-01-31T23:39:07+00:00 Linus Torvalds torvalds@linux-foundation.org 2014-01-31T23:39:07+00:00 8a1f006ad302ea178aefb1f8c67e679c696289e9 Pull NFS client bugfixes from Trond Myklebust: "Highlights: - Fix several races in nfs_revalidate_mapping - NFSv4.1 slot leakage in the pNFS files driver - Stable fix for a slot leak in nfs40_sequence_done - Don't reject NFSv4 servers that support ACLs with only ALLOW aces" * tag 'nfs-for-3.14-2' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: nfs: initialize the ACL support bits to zero. NFSv4.1: Cleanup NFSv4.1: Clean up nfs41_sequence_done NFSv4: Fix a slot leak in nfs40_sequence_done NFSv4.1 free slot before resending I/O to MDS nfs: add memory barriers around NFS_INO_INVALID_DATA and NFS_INO_INVALIDATING NFS: Fix races in nfs_revalidate_mapping sunrpc: turn warn_gssd() log message into a dprintk() NFS: fix the handling of NFS_INO_INVALID_DATA flag in nfs_revalidate_mapping nfs: handle servers that support only ALLOW ACE type. 
Pull NFS client bugfixes from Trond Myklebust:
 "Highlights:

   - Fix several races in nfs_revalidate_mapping
   - NFSv4.1 slot leakage in the pNFS files driver
   - Stable fix for a slot leak in nfs40_sequence_done
   - Don't reject NFSv4 servers that support ACLs with only ALLOW aces"

* tag 'nfs-for-3.14-2' of git://git.linux-nfs.org/projects/trondmy/linux-nfs:
  nfs: initialize the ACL support bits to zero.
  NFSv4.1: Cleanup
  NFSv4.1: Clean up nfs41_sequence_done
  NFSv4: Fix a slot leak in nfs40_sequence_done
  NFSv4.1 free slot before resending I/O to MDS
  nfs: add memory barriers around NFS_INO_INVALID_DATA and NFS_INO_INVALIDATING
  NFS: Fix races in nfs_revalidate_mapping
  sunrpc: turn warn_gssd() log message into a dprintk()
  NFS: fix the handling of NFS_INO_INVALID_DATA flag in nfs_revalidate_mapping
  nfs: handle servers that support only ALLOW ACE type.
x86, x32: Correct invalid use of user timespec in the kernel 2014-01-31T02:44:13+00:00 PaX Team pageexec@freemail.hu 2014-01-31T00:59:25+00:00 2def2ef2ae5f3990aabdbe8a755911902707d268 The x32 case for the recvmsg() timout handling is broken: asmlinkage long compat_sys_recvmmsg(int fd, struct compat_mmsghdr __user *mmsg, unsigned int vlen, unsigned int flags, struct compat_timespec __user *timeout) { int datagrams; struct timespec ktspec; if (flags & MSG_CMSG_COMPAT) return -EINVAL; if (COMPAT_USE_64BIT_TIME) return __sys_recvmmsg(fd, (struct mmsghdr __user *)mmsg, vlen, flags | MSG_CMSG_COMPAT, (struct timespec *) timeout); ... The timeout pointer parameter is provided by userland (hence the __user annotation) but for x32 syscalls it's simply cast to a kernel pointer and is passed to __sys_recvmmsg which will eventually directly dereference it for both reading and writing. Other callers to __sys_recvmmsg properly copy from userland to the kernel first. The bug was introduced by commit ee4fa23c4bfc ("compat: Use COMPAT_USE_64BIT_TIME in net/compat.c") and should affect all kernels since 3.4 (and perhaps vendor kernels if they backported x32 support along with this code). Note that CONFIG_X86_X32_ABI gets enabled at build time and only if CONFIG_X86_X32 is enabled and ld can build x32 executables. Other uses of COMPAT_USE_64BIT_TIME seem fine. This addresses CVE-2014-0038. Signed-off-by: PaX Team <pageexec@freemail.hu> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com> Cc: <stable@vger.kernel.org> # v3.4+ Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
The x32 case for the recvmsg() timout handling is broken:

  asmlinkage long compat_sys_recvmmsg(int fd, struct compat_mmsghdr __user *mmsg,
                                      unsigned int vlen, unsigned int flags,
                                      struct compat_timespec __user *timeout)
  {
          int datagrams;
          struct timespec ktspec;

          if (flags & MSG_CMSG_COMPAT)
                  return -EINVAL;

          if (COMPAT_USE_64BIT_TIME)
                  return __sys_recvmmsg(fd, (struct mmsghdr __user *)mmsg, vlen,
                                        flags | MSG_CMSG_COMPAT,
                                        (struct timespec *) timeout);
          ...

The timeout pointer parameter is provided by userland (hence the __user
annotation) but for x32 syscalls it's simply cast to a kernel pointer
and is passed to __sys_recvmmsg which will eventually directly
dereference it for both reading and writing.  Other callers to
__sys_recvmmsg properly copy from userland to the kernel first.

The bug was introduced by commit ee4fa23c4bfc ("compat: Use
COMPAT_USE_64BIT_TIME in net/compat.c") and should affect all kernels
since 3.4 (and perhaps vendor kernels if they backported x32 support
along with this code).

Note that CONFIG_X86_X32_ABI gets enabled at build time and only if
CONFIG_X86_X32 is enabled and ld can build x32 executables.

Other uses of COMPAT_USE_64BIT_TIME seem fine.

This addresses CVE-2014-0038.

Signed-off-by: PaX Team <pageexec@freemail.hu>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Cc: <stable@vger.kernel.org> # v3.4+
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Merge branch 'for-3.14/core' of git://git.kernel.dk/linux-block 2014-01-30T19:19:05+00:00 Linus Torvalds torvalds@linux-foundation.org 2014-01-30T19:19:05+00:00 f568849edac8611d603e00bd6cbbcfea09395ae6 Pull core block IO changes from Jens Axboe: "The major piece in here is the immutable bio_ve series from Kent, the rest is fairly minor. It was supposed to go in last round, but various issues pushed it to this release instead. The pull request contains: - Various smaller blk-mq fixes from different folks. Nothing major here, just minor fixes and cleanups. - Fix for a memory leak in the error path in the block ioctl code from Christian Engelmayer. - Header export fix from CaiZhiyong. - Finally the immutable biovec changes from Kent Overstreet. This enables some nice future work on making arbitrarily sized bios possible, and splitting more efficient. Related fixes to immutable bio_vecs: - dm-cache immutable fixup from Mike Snitzer. - btrfs immutable fixup from Muthu Kumar. - bio-integrity fix from Nic Bellinger, which is also going to stable" * 'for-3.14/core' of git://git.kernel.dk/linux-block: (44 commits) xtensa: fixup simdisk driver to work with immutable bio_vecs block/blk-mq-cpu.c: use hotcpu_notifier() blk-mq: for_each_* macro correctness block: Fix memory leak in rw_copy_check_uvector() handling bio-integrity: Fix bio_integrity_verify segment start bug block: remove unrelated header files and export symbol blk-mq: uses page->list incorrectly blk-mq: use __smp_call_function_single directly btrfs: fix missing increment of bi_remaining Revert "block: Warn and free bio if bi_end_io is not set" block: Warn and free bio if bi_end_io is not set blk-mq: fix initializing request's start time block: blk-mq: don't export blk_mq_free_queue() block: blk-mq: make blk_sync_queue support mq block: blk-mq: support draining mq queue dm cache: increment bi_remaining when bi_end_io is restored block: fixup for generic bio chaining block: Really silence spurious compiler warnings block: Silence spurious compiler warnings block: Kill bio_pair_split() ... 
Pull core block IO changes from Jens Axboe:
 "The major piece in here is the immutable bio_ve series from Kent, the
  rest is fairly minor.  It was supposed to go in last round, but
  various issues pushed it to this release instead.  The pull request
  contains:

   - Various smaller blk-mq fixes from different folks.  Nothing major
     here, just minor fixes and cleanups.

   - Fix for a memory leak in the error path in the block ioctl code
     from Christian Engelmayer.

   - Header export fix from CaiZhiyong.

   - Finally the immutable biovec changes from Kent Overstreet.  This
     enables some nice future work on making arbitrarily sized bios
     possible, and splitting more efficient.  Related fixes to immutable
     bio_vecs:

        - dm-cache immutable fixup from Mike Snitzer.
        - btrfs immutable fixup from Muthu Kumar.

  - bio-integrity fix from Nic Bellinger, which is also going to stable"

* 'for-3.14/core' of git://git.kernel.dk/linux-block: (44 commits)
  xtensa: fixup simdisk driver to work with immutable bio_vecs
  block/blk-mq-cpu.c: use hotcpu_notifier()
  blk-mq: for_each_* macro correctness
  block: Fix memory leak in rw_copy_check_uvector() handling
  bio-integrity: Fix bio_integrity_verify segment start bug
  block: remove unrelated header files and export symbol
  blk-mq: uses page->list incorrectly
  blk-mq: use __smp_call_function_single directly
  btrfs: fix missing increment of bi_remaining
  Revert "block: Warn and free bio if bi_end_io is not set"
  block: Warn and free bio if bi_end_io is not set
  blk-mq: fix initializing request's start time
  block: blk-mq: don't export blk_mq_free_queue()
  block: blk-mq: make blk_sync_queue support mq
  block: blk-mq: support draining mq queue
  dm cache: increment bi_remaining when bi_end_io is restored
  block: fixup for generic bio chaining
  block: Really silence spurious compiler warnings
  block: Silence spurious compiler warnings
  block: Kill bio_pair_split()
  ...
Merge branch 'for-3.14' of git://linux-nfs.org/~bfields/linux 2014-01-30T18:18:43+00:00 Linus Torvalds torvalds@linux-foundation.org 2014-01-30T18:18:43+00:00 d9894c228b11273e720bb63ba120d1d326fe9d94 Pull nfsd updates from Bruce Fields: - Handle some loose ends from the vfs read delegation support. (For example nfsd can stop breaking leases on its own in a fewer places where it can now depend on the vfs to.) - Make life a little easier for NFSv4-only configurations (thanks to Kinglong Mee). - Fix some gss-proxy problems (thanks Jeff Layton). - miscellaneous bug fixes and cleanup * 'for-3.14' of git://linux-nfs.org/~bfields/linux: (38 commits) nfsd: consider CLAIM_FH when handing out delegation nfsd4: fix delegation-unlink/rename race nfsd4: delay setting current_fh in open nfsd4: minor nfs4_setlease cleanup gss_krb5: use lcm from kernel lib nfsd4: decrease nfsd4_encode_fattr stack usage nfsd: fix encode_entryplus_baggage stack usage nfsd4: simplify xdr encoding of nfsv4 names nfsd4: encode_rdattr_error cleanup nfsd4: nfsd4_encode_fattr cleanup minor svcauth_gss.c cleanup nfsd4: better VERIFY comment nfsd4: break only delegations when appropriate NFSD: Fix a memory leak in nfsd4_create_session sunrpc: get rid of use_gssp_lock sunrpc: fix potential race between setting use_gss_proxy and the upcall rpc_clnt sunrpc: don't wait for write before allowing reads from use-gss-proxy file nfsd: get rid of unused function definition Define op_iattr for nfsd4_open instead using macro NFSD: fix compile warning without CONFIG_NFSD_V3 ... 
Pull nfsd updates from Bruce Fields:
 - Handle some loose ends from the vfs read delegation support.
   (For example nfsd can stop breaking leases on its own in a
    fewer places where it can now depend on the vfs to.)
 - Make life a little easier for NFSv4-only configurations
   (thanks to Kinglong Mee).
 - Fix some gss-proxy problems (thanks Jeff Layton).
 - miscellaneous bug fixes and cleanup

* 'for-3.14' of git://linux-nfs.org/~bfields/linux: (38 commits)
  nfsd: consider CLAIM_FH when handing out delegation
  nfsd4: fix delegation-unlink/rename race
  nfsd4: delay setting current_fh in open
  nfsd4: minor nfs4_setlease cleanup
  gss_krb5: use lcm from kernel lib
  nfsd4: decrease nfsd4_encode_fattr stack usage
  nfsd: fix encode_entryplus_baggage stack usage
  nfsd4: simplify xdr encoding of nfsv4 names
  nfsd4: encode_rdattr_error cleanup
  nfsd4: nfsd4_encode_fattr cleanup
  minor svcauth_gss.c cleanup
  nfsd4: better VERIFY comment
  nfsd4: break only delegations when appropriate
  NFSD: Fix a memory leak in nfsd4_create_session
  sunrpc: get rid of use_gssp_lock
  sunrpc: fix potential race between setting use_gss_proxy and the upcall rpc_clnt
  sunrpc: don't wait for write before allowing reads from use-gss-proxy file
  nfsd: get rid of unused function definition
  Define op_iattr for nfsd4_open instead using macro
  NFSD: fix compile warning without CONFIG_NFSD_V3
  ...
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-01-30T02:08:37+00:00 Linus Torvalds torvalds@linux-foundation.org 2014-01-30T02:08:37+00:00 1d494f36d1fde04188341bf3d3b1a14cdf6fb2c9 Pull networking fixes from David Miller: "Several fixups, of note: 1) Fix unlock of not held spinlock in RXRPC code, from Alexey Khoroshilov. 2) Call pci_disable_device() from the correct shutdown path in bnx2x driver, from Yuval Mintz. 3) Fix qeth build on s390 for some configurations, from Eugene Crosser. 4) Cure locking bugs in bond_loadbalance_arp_mon(), from Ding Tianhong. 5) Must do netif_napi_add() before registering netdevice in sky2 driver, from Stanislaw Gruszka. 6) Fix lost bug fix during merge due to code movement in ieee802154, noticed and fixed by the eagle eyed Stephen Rothwell. 7) Get rid of resource leak in xen-netfront driver, from Annie Li. 8) Bounds checks in qlcnic driver are off by one, from Manish Chopra. 9) TPROXY can leak sockets when TCP early demux is enabled, fix from Holger Eitzenberger" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (32 commits) qeth: fix build of s390 allmodconfig bonding: fix locking in bond_loadbalance_arp_mon() tun: add device name(iff) field to proc fdinfo entry DT: net: davinci_emac: "ti, davinci-no-bd-ram" property is actually optional DT: net: davinci_emac: "ti, davinci-rmii-en" property is actually optional bnx2x: Fix generic option settings net: Fix warning on make htmldocs caused by skbuff.c llc: remove noisy WARN from llc_mac_hdr_init qlcnic: Fix loopback test failure qlcnic: Fix tx timeout. qlcnic: Fix initialization of vlan list. qlcnic: Correct off-by-one errors in bounds checks net: Document promote_secondaries net: gre: use icmp_hdr() to get inner ip header i40e: Add missing braces to i40e_dcb_need_reconfig() xen-netfront: fix resource leak in netfront net: 6lowpan: fixup for code movement hyperv: Add support for physically discontinuous receive buffer sky2: initialize napi before registering device net: Fix memory leak if TPROXY used with TCP early demux ... 
Pull networking fixes from David Miller:
 "Several fixups, of note:

  1) Fix unlock of not held spinlock in RXRPC code, from Alexey
     Khoroshilov.

  2) Call pci_disable_device() from the correct shutdown path in bnx2x
     driver, from Yuval Mintz.

  3) Fix qeth build on s390 for some configurations, from Eugene
     Crosser.

  4) Cure locking bugs in bond_loadbalance_arp_mon(), from Ding
     Tianhong.

  5) Must do netif_napi_add() before registering netdevice in sky2
     driver, from Stanislaw Gruszka.

  6) Fix lost bug fix during merge due to code movement in ieee802154,
     noticed and fixed by the eagle eyed Stephen Rothwell.

  7) Get rid of resource leak in xen-netfront driver, from Annie Li.

  8) Bounds checks in qlcnic driver are off by one, from Manish Chopra.

  9) TPROXY can leak sockets when TCP early demux is enabled, fix from
     Holger Eitzenberger"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (32 commits)
  qeth: fix build of s390 allmodconfig
  bonding: fix locking in bond_loadbalance_arp_mon()
  tun: add device name(iff) field to proc fdinfo entry
  DT: net: davinci_emac: "ti, davinci-no-bd-ram" property is actually optional
  DT: net: davinci_emac: "ti, davinci-rmii-en" property is actually optional
  bnx2x: Fix generic option settings
  net: Fix warning on make htmldocs caused by skbuff.c
  llc: remove noisy WARN from llc_mac_hdr_init
  qlcnic: Fix loopback test failure
  qlcnic: Fix tx timeout.
  qlcnic: Fix initialization of vlan list.
  qlcnic: Correct off-by-one errors in bounds checks
  net: Document promote_secondaries
  net: gre: use icmp_hdr() to get inner ip header
  i40e: Add missing braces to i40e_dcb_need_reconfig()
  xen-netfront: fix resource leak in netfront
  net: 6lowpan: fixup for code movement
  hyperv: Add support for physically discontinuous receive buffer
  sky2: initialize napi before registering device
  net: Fix memory leak if TPROXY used with TCP early demux
  ...
net: Fix warning on make htmldocs caused by skbuff.c 2014-01-29T02:06:06+00:00 Masanari Iida standby24x7@gmail.com 2014-01-28T16:05:28+00:00 7fceb4de75f993a598d27af835e87b19b8be514e This patch fixed following Warning while executing "make htmldocs". Warning(/net/core/skbuff.c:2164): No description found for parameter 'from' Warning(/net/core/skbuff.c:2164): Excess function parameter 'source' description in 'skb_zerocopy' Replace "@source" with "@from" fixed the warning. Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
This patch fixed following Warning while executing "make htmldocs".

Warning(/net/core/skbuff.c:2164): No description found for parameter 'from'
Warning(/net/core/skbuff.c:2164): Excess function parameter 'source'
description in 'skb_zerocopy'
Replace "@source" with "@from" fixed the warning.

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Merge tag 'rxrpc-20140126' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs 2014-01-29T02:04:18+00:00 David S. Miller davem@davemloft.net 2014-01-29T02:04:18+00:00 cd0c75a78d737935c5ca8e7e2bfe7415d851bbce David Howells says: ==================== RxRPC fixes Here are some small AF_RXRPC fixes. (1) Fix a place where a spinlock is taken conditionally but is released unconditionally. (2) Fix a double-free that happens when cleaning up on a checksum error. (3) Fix handling of CHECKSUM_PARTIAL whilst delivering messages to userspace. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> 
David Howells says:

====================
RxRPC fixes

Here are some small AF_RXRPC fixes.

 (1) Fix a place where a spinlock is taken conditionally but is released
     unconditionally.

 (2) Fix a double-free that happens when cleaning up on a checksum error.

 (3) Fix handling of CHECKSUM_PARTIAL whilst delivering messages to userspace.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
llc: remove noisy WARN from llc_mac_hdr_init 2014-01-29T02:01:32+00:00 Dave Jones davej@redhat.com 2014-01-28T21:30:52+00:00 0f1a24c9a9f4682dd61f5c39b9952f915c5e952c Sending malformed llc packets triggers this spew, which seems excessive. WARNING: CPU: 1 PID: 6917 at net/llc/llc_output.c:46 llc_mac_hdr_init+0x85/0x90 [llc]() device type not supported: 0 CPU: 1 PID: 6917 Comm: trinity-c1 Not tainted 3.13.0+ #95 0000000000000009 00000000007e257d ffff88009232fbe8 ffffffffac737325 ffff88009232fc30 ffff88009232fc20 ffffffffac06d28d ffff88020e07f180 ffff88009232fec0 00000000000000c8 0000000000000000 ffff88009232fe70 Call Trace: [<ffffffffac737325>] dump_stack+0x4e/0x7a [<ffffffffac06d28d>] warn_slowpath_common+0x7d/0xa0 [<ffffffffac06d30c>] warn_slowpath_fmt+0x5c/0x80 [<ffffffffc01736d5>] llc_mac_hdr_init+0x85/0x90 [llc] [<ffffffffc0173759>] llc_build_and_send_ui_pkt+0x79/0x90 [llc] [<ffffffffc057cdba>] llc_ui_sendmsg+0x23a/0x400 [llc2] [<ffffffffac605d8c>] sock_sendmsg+0x9c/0xe0 [<ffffffffac185a37>] ? might_fault+0x47/0x50 [<ffffffffac606321>] SYSC_sendto+0x121/0x1c0 [<ffffffffac011847>] ? syscall_trace_enter+0x207/0x270 [<ffffffffac6071ce>] SyS_sendto+0xe/0x10 [<ffffffffac74aaa4>] tracesys+0xdd/0xe2 Until 2009, this was a printk, when it was changed in bf9ae5386bc: "llc: use dev_hard_header". Let userland figure out what -EINVAL means by itself. Signed-off-by: Dave Jones <davej@fedoraproject.org> Signed-off-by: David S. Miller <davem@davemloft.net> 
Sending malformed llc packets triggers this spew, which seems excessive.

WARNING: CPU: 1 PID: 6917 at net/llc/llc_output.c:46 llc_mac_hdr_init+0x85/0x90 [llc]()
device type not supported: 0
CPU: 1 PID: 6917 Comm: trinity-c1 Not tainted 3.13.0+ #95
 0000000000000009 00000000007e257d ffff88009232fbe8 ffffffffac737325
 ffff88009232fc30 ffff88009232fc20 ffffffffac06d28d ffff88020e07f180
 ffff88009232fec0 00000000000000c8 0000000000000000 ffff88009232fe70
Call Trace:
 [<ffffffffac737325>] dump_stack+0x4e/0x7a
 [<ffffffffac06d28d>] warn_slowpath_common+0x7d/0xa0
 [<ffffffffac06d30c>] warn_slowpath_fmt+0x5c/0x80
 [<ffffffffc01736d5>] llc_mac_hdr_init+0x85/0x90 [llc]
 [<ffffffffc0173759>] llc_build_and_send_ui_pkt+0x79/0x90 [llc]
 [<ffffffffc057cdba>] llc_ui_sendmsg+0x23a/0x400 [llc2]
 [<ffffffffac605d8c>] sock_sendmsg+0x9c/0xe0
 [<ffffffffac185a37>] ? might_fault+0x47/0x50
 [<ffffffffac606321>] SYSC_sendto+0x121/0x1c0
 [<ffffffffac011847>] ? syscall_trace_enter+0x207/0x270
 [<ffffffffac6071ce>] SyS_sendto+0xe/0x10
 [<ffffffffac74aaa4>] tracesys+0xdd/0xe2

Until 2009, this was a printk, when it was changed in
bf9ae5386bc: "llc: use dev_hard_header".

Let userland figure out what -EINVAL means by itself.

Signed-off-by: Dave Jones <davej@fedoraproject.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client 2014-01-28T19:02:23+00:00 Linus Torvalds torvalds@linux-foundation.org 2014-01-28T19:02:23+00:00 d891ea23d5203e5c47439b2a174f86a00b356a6c Pull ceph updates from Sage Weil: "This is a big batch. From Ilya we have: - rbd support for more than ~250 mapped devices (now uses same scheme that SCSI does for device major/minor numbering) - crush updates for new mapping behaviors (will be needed for coming erasure coding support, among other things) - preliminary support for tiered storage pools There is also a big series fixing a pile cephfs bugs with clustered MDSs from Yan Zheng, ACL support for cephfs from Guangliang Zhao, ceph fscache improvements from Li Wang, improved behavior when we get ENOSPC from Josh Durgin, some readv/writev improvements from Majianpeng, and the usual mix of small cleanups" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: (76 commits) ceph: cast PAGE_SIZE to size_t in ceph_sync_write() ceph: fix dout() compile warnings in ceph_filemap_fault() libceph: support CEPH_FEATURE_OSD_CACHEPOOL feature libceph: follow redirect replies from osds libceph: rename ceph_osd_request::r_{oloc,oid} to r_base_{oloc,oid} libceph: follow {read,write}_tier fields on osd request submission libceph: add ceph_pg_pool_by_id() libceph: CEPH_OSD_FLAG_* enum update libceph: replace ceph_calc_ceph_pg() with ceph_oloc_oid_to_pg() libceph: introduce and start using oid abstraction libceph: rename MAX_OBJ_NAME_SIZE to CEPH_MAX_OID_NAME_LEN libceph: move ceph_file_layout helpers to ceph_fs.h libceph: start using oloc abstraction libceph: dout() is missing a newline libceph: add ceph_kv{malloc,free}() and switch to them libceph: support CEPH_FEATURE_EXPORT_PEER ceph: add imported caps when handling cap export message ceph: add open export target session helper ceph: remove exported caps when handling cap import message ceph: handle session flush message ... 
Pull ceph updates from Sage Weil:
 "This is a big batch.  From Ilya we have:

   - rbd support for more than ~250 mapped devices (now uses same scheme
     that SCSI does for device major/minor numbering)
   - crush updates for new mapping behaviors (will be needed for coming
     erasure coding support, among other things)
   - preliminary support for tiered storage pools

  There is also a big series fixing a pile cephfs bugs with clustered
  MDSs from Yan Zheng, ACL support for cephfs from Guangliang Zhao, ceph
  fscache improvements from Li Wang, improved behavior when we get
  ENOSPC from Josh Durgin, some readv/writev improvements from
  Majianpeng, and the usual mix of small cleanups"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: (76 commits)
  ceph: cast PAGE_SIZE to size_t in ceph_sync_write()
  ceph: fix dout() compile warnings in ceph_filemap_fault()
  libceph: support CEPH_FEATURE_OSD_CACHEPOOL feature
  libceph: follow redirect replies from osds
  libceph: rename ceph_osd_request::r_{oloc,oid} to r_base_{oloc,oid}
  libceph: follow {read,write}_tier fields on osd request submission
  libceph: add ceph_pg_pool_by_id()
  libceph: CEPH_OSD_FLAG_* enum update
  libceph: replace ceph_calc_ceph_pg() with ceph_oloc_oid_to_pg()
  libceph: introduce and start using oid abstraction
  libceph: rename MAX_OBJ_NAME_SIZE to CEPH_MAX_OID_NAME_LEN
  libceph: move ceph_file_layout helpers to ceph_fs.h
  libceph: start using oloc abstraction
  libceph: dout() is missing a newline
  libceph: add ceph_kv{malloc,free}() and switch to them
  libceph: support CEPH_FEATURE_EXPORT_PEER
  ceph: add imported caps when handling cap export message
  ceph: add open export target session helper
  ceph: remove exported caps when handling cap import message
  ceph: handle session flush message
  ...
Merge tag 'nfs-for-3.14-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs 2014-01-28T16:46:44+00:00 Linus Torvalds torvalds@linux-foundation.org 2014-01-28T16:46:44+00:00 2b2b15c32ae951c3609c01e74d22d6de64b2595c Pull NFS client updates from Trond Myklebust: "Highlights include: - stable fix for an infinite loop in RPC state machine - stable fix for a use after free situation in the NFSv4 trunking discovery - stable fix for error handling in the NFSv4 trunking discovery - stable fix for the page write update code - stable fix for the NFSv4.1 mount time security negotiation - stable fix for the NFSv4 open code. - O_DIRECT locking fixes - fix an Oops in the pnfs file commit code - RPC layer needs finer grained handling of connection errors - more RPC GSS upcall fixes" * tag 'nfs-for-3.14-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: (30 commits) pnfs: Proper delay for NFS4ERR_RECALLCONFLICT in layout_get_done pnfs: fix BUG in filelayout_recover_commit_reqs nfs4: fix discover_server_trunking use after free NFSv4.1: Handle errors correctly in nfs41_walk_client_list nfs: always make sure page is up-to-date before extending a write to cover the entire page nfs: page cache invalidation for dio nfs: take i_mutex during direct I/O reads nfs: merge nfs_direct_write into nfs_file_direct_write nfs: merge nfs_direct_read into nfs_file_direct_read nfs: increment i_dio_count for reads, too nfs: defer inode_dio_done call until size update is done nfs: fix size updates for aio writes nfs4.1: properly handle ENOTSUP in SECINFO_NO_NAME NFSv4.1: Fix a race in nfs4_write_inode NFSv4.1: Don't trust attributes if a pNFS LAYOUTCOMMIT is outstanding point to the right include file in a comment (left over from a9004abc3) NFS: dprintk() should not print negative fileids and inode numbers nfs: fix dead code of ipv6_addr_scope sunrpc: Fix infinite loop in RPC state machine SUNRPC: Add tracepoint for socket errors ... 
Pull NFS client updates from Trond Myklebust:
 "Highlights include:

   - stable fix for an infinite loop in RPC state machine
   - stable fix for a use after free situation in the NFSv4 trunking discovery
   - stable fix for error handling in the NFSv4 trunking discovery
   - stable fix for the page write update code
   - stable fix for the NFSv4.1 mount time security negotiation
   - stable fix for the NFSv4 open code.
   - O_DIRECT locking fixes
   - fix an Oops in the pnfs file commit code
   - RPC layer needs finer grained handling of connection errors
   - more RPC GSS upcall fixes"

* tag 'nfs-for-3.14-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: (30 commits)
  pnfs: Proper delay for NFS4ERR_RECALLCONFLICT in layout_get_done
  pnfs: fix BUG in filelayout_recover_commit_reqs
  nfs4: fix discover_server_trunking use after free
  NFSv4.1: Handle errors correctly in nfs41_walk_client_list
  nfs: always make sure page is up-to-date before extending a write to cover the entire page
  nfs: page cache invalidation for dio
  nfs: take i_mutex during direct I/O reads
  nfs: merge nfs_direct_write into nfs_file_direct_write
  nfs: merge nfs_direct_read into nfs_file_direct_read
  nfs: increment i_dio_count for reads, too
  nfs: defer inode_dio_done call until size update is done
  nfs: fix size updates for aio writes
  nfs4.1: properly handle ENOTSUP in SECINFO_NO_NAME
  NFSv4.1: Fix a race in nfs4_write_inode
  NFSv4.1: Don't trust attributes if a pNFS LAYOUTCOMMIT is outstanding
  point to the right include file in a comment (left over from a9004abc3)
  NFS: dprintk() should not print negative fileids and inode numbers
  nfs: fix dead code of ipv6_addr_scope
  sunrpc: Fix infinite loop in RPC state machine
  SUNRPC: Add tracepoint for socket errors
  ...