1. 19 Mar, 2017 12 commits
  2. 18 Mar, 2017 12 commits
    • Nicholas Bellinger's avatar
      tcmu: Convert cmd_time_out into backend device attribute · 7d7a7435
      Nicholas Bellinger authored
      Instead of putting cmd_time_out under ../target/core/user_0/foo/control,
      which has historically been used by parameters needed for initial
      backend device configuration, go ahead and move cmd_time_out into
      a backend device attribute.
      
      In order to do this, tcmu_module_init() has been updated to create
      a local struct configfs_attribute **tcmu_attrs, that is based upon
      the existing passthrough_attrib_attrs along with the new cmd_time_out
      attribute.  Once **tcm_attrs has been setup, go ahead and point
      it at tcmu_ops->tb_dev_attrib_attrs so it's picked up by target-core.
      
      Also following MNC's previous change, ->cmd_time_out is stored in
      milliseconds but exposed via configfs in seconds.  Also, note this
      patch restricts the modification of ->cmd_time_out to before +
      after the TCMU device has been configured, but not while it has
      active fabric exports.
      
      Cc: Mike Christie <mchristi@redhat.com>
      Signed-off-by: default avatarNicholas Bellinger <nab@linux-iscsi.org>
      7d7a7435
    • Mike Christie's avatar
      tcmu: make cmd timeout configurable · af980e46
      Mike Christie authored
      A single daemon could implement multiple types of devices
      using multuple types of real devices that may not support
      restarting from crashes and/or handling tcmu timeouts. This
      makes the cmd timeout configurable, so handlers that do not
      support it can turn if off for now.
      Signed-off-by: default avatarMike Christie <mchristi@redhat.com>
      Signed-off-by: default avatarNicholas Bellinger <nab@linux-iscsi.org>
      af980e46
    • Mike Christie's avatar
      tcmu: add helper to check if dev was configured · 972c7f16
      Mike Christie authored
      This adds a helper to check if the dev was configured. It
      will be used in the next patch to prevent updates to some
      config settings after the device has been setup.
      Signed-off-by: default avatarMike Christie <mchristi@redhat.com>
      Signed-off-by: default avatarNicholas Bellinger <nab@linux-iscsi.org>
      972c7f16
    • Mike Christie's avatar
      target: fix race during implicit transition work flushes · 760bf578
      Mike Christie authored
      This fixes the following races:
      
      1. core_alua_do_transition_tg_pt could have read
      tg_pt_gp_alua_access_state and gone into this if chunk:
      
      if (!explicit &&
              atomic_read(&tg_pt_gp->tg_pt_gp_alua_access_state) ==
                 ALUA_ACCESS_STATE_TRANSITION) {
      
      and then core_alua_do_transition_tg_pt_work could update the
      state. core_alua_do_transition_tg_pt would then only set
      tg_pt_gp_alua_pending_state and the tg_pt_gp_alua_access_state would
      not get updated with the second calls state.
      
      2. core_alua_do_transition_tg_pt could be setting
      tg_pt_gp_transition_complete while the tg_pt_gp_transition_work
      is already completing. core_alua_do_transition_tg_pt then waits on the
      completion that will never be called.
      
      To handle these issues, we just call flush_work which will return when
      core_alua_do_transition_tg_pt_work has completed so there is no need
      to do the complete/wait. And, if core_alua_do_transition_tg_pt_work
      was running, instead of trying to sneak in the state change, we just
      schedule up another core_alua_do_transition_tg_pt_work call.
      
      Note that this does not handle a possible race where there are multiple
      threads call core_alua_do_transition_tg_pt at the same time. I think
      we need a mutex in target_tg_pt_gp_alua_access_state_store.
      Signed-off-by: default avatarMike Christie <mchristi@redhat.com>
      Signed-off-by: default avatarNicholas Bellinger <nab@linux-iscsi.org>
      760bf578
    • Mike Christie's avatar
      target: allow userspace to set state to transitioning · 1ca4d4fa
      Mike Christie authored
      Userspace target_core_user handlers like tcmu-runner may want to set the
      ALUA state to transitioning while it does implicit transitions. This
      patch allows that state when set from configfs.
      Signed-off-by: default avatarMike Christie <mchristi@redhat.com>
      Signed-off-by: default avatarNicholas Bellinger <nab@linux-iscsi.org>
      1ca4d4fa
    • Mike Christie's avatar
      target: fix ALUA transition timeout handling · d7175373
      Mike Christie authored
      The implicit transition time tells initiators the min time
      to wait before timing out a transition. We currently schedule
      the transition to occur in tg_pt_gp_implicit_trans_secs
      seconds so there is no room for delays. If
      core_alua_do_transition_tg_pt_work->core_alua_update_tpg_primary_metadata
      needs to write out info to a remote file, then the initiator can
      easily time out the operation.
      Signed-off-by: default avatarMike Christie <mchristi@redhat.com>
      Signed-off-by: default avatarNicholas Bellinger <nab@linux-iscsi.org>
      d7175373
    • Mike Christie's avatar
      target: Use system workqueue for ALUA transitions · 207ee841
      Mike Christie authored
      If tcmu-runner is processing a STPG and needs to change the kernel's
      ALUA state then we cannot use the same work queue for task management
      requests and ALUA transitions, because we could deadlock. The problem
      occurs when a STPG times out before tcmu-runner is able to
      call into target_tg_pt_gp_alua_access_state_store->
      core_alua_do_port_transition -> core_alua_do_transition_tg_pt ->
      queue_work. In this case, the tmr is on the work queue waiting for
      the STPG to complete, but the STPG transition is now queued behind
      the waiting tmr.
      
      Note:
      This bug will also be fixed by this patch:
      http://www.spinics.net/lists/target-devel/msg14560.html
      which switches the tmr code to use the system workqueues.
      
      For both, I am not sure if we need a dedicated workqueue since
      it is not a performance path and I do not think we need WQ_MEM_RECLAIM
      to make forward progress to free up memory like the block layer does.
      Signed-off-by: default avatarMike Christie <mchristi@redhat.com>
      Signed-off-by: default avatarNicholas Bellinger <nab@linux-iscsi.org>
      207ee841
    • Mike Christie's avatar
      target: fail ALUA transitions for pscsi · 0a414572
      Mike Christie authored
      We do not setup the LU group for pscsi devices, so if you write
      a state to alua_access_state that will cause a transition you will
      get a NULL pointer dereference.
      
      This patch will fail attempts to try and transition the path
      for backend devices that set the TRANSPORT_FLAG_PASSTHROUGH_ALUA
      flag.
      Signed-off-by: default avatarMike Christie <mchristi@redhat.com>
      Signed-off-by: default avatarNicholas Bellinger <nab@linux-iscsi.org>
      0a414572
    • Mike Christie's avatar
      target: allow ALUA setup for some passthrough backends · 530c6891
      Mike Christie authored
      This patch allows passthrough backends to use the core/base LIO
      ALUA setup and state checks, but still handle the execution of
      commands.
      
      This will allow the target_core_user module to execute STPG and RTPG
      in userspace, and not have to duplicate the ALUA state checks, path
      information (needed so we can check if command is executable on
      specific paths) and setup (rtslib sets/updates the configfs ALUA
      interface like it does for iblock or file).
      
      For STPG, the target_core_user userspace daemon, tcmu-runner will
      still execute the STPG, and to update the core/base LIO state it
      will use the existing configfs interface. For RTPG, tcmu-runner
      will loop over configfs and/or cache the state.
      Signed-off-by: default avatarMike Christie <mchristi@redhat.com>
      Signed-off-by: default avatarNicholas Bellinger <nab@linux-iscsi.org>
      530c6891
    • Mike Christie's avatar
      tcmu: return on first Opt parse failure · 2579325c
      Mike Christie authored
      We only were returing failure if the last opt to be parsed failed.
      This has a return failure when we first detect a failure.
      Signed-off-by: default avatarMike Christie <mchristi@redhat.com>
      Signed-off-by: default avatarNicholas Bellinger <nab@linux-iscsi.org>
      2579325c
    • Mike Christie's avatar
      tcmu: allow hw_max_sectors greater than 128 · 3abaa2bf
      Mike Christie authored
      tcmu hard codes the hw_max_sectors to 128 which is a litle small.
      Userspace uses the max_sectors to report the optimal IO size and
      some initiators perform better with larger IOs (open-iscsi seems
      to do better with 256 to 512 depending on the test).
      
      (Fix do not display hw max sectors twice - MNC)
      Signed-off-by: default avatarMike Christie <mchristi@redhat.com>
      Signed-off-by: default avatarNicholas Bellinger <nab@linux-iscsi.org>
      3abaa2bf
    • Nicholas Bellinger's avatar
      target: Drop pointless tfo->check_stop_free check · 9c28ca4f
      Nicholas Bellinger authored
      All in-tree fabric drivers provide a tfo->check_stop_free(),
      so there is no need to do the extra check within existing
      transport_cmd_check_stop_to_fabric() code.
      
      Just to be sure, add a check in target_fabric_tf_ops_check()
      to notify any out-of-tree drivers that might be missing it.
      Signed-off-by: default avatarNicholas Bellinger <nab@linux-iscsi.org>
      9c28ca4f
  3. 08 Mar, 2017 2 commits
    • Max Lohrmann's avatar
      target: Fix VERIFY_16 handling in sbc_parse_cdb · 13603685
      Max Lohrmann authored
      As reported by Max, the Windows 2008 R2 chkdsk utility expects
      VERIFY_16 to be supported, and does not handle the returned
      CHECK_CONDITION properly, resulting in an infinite loop.
      
      The kernel will log huge amounts of this error:
      
      kernel: TARGET_CORE[iSCSI]: Unsupported SCSI Opcode 0x8f, sending
      CHECK_CONDITION.
      Signed-off-by: default avatarMax Lohrmann <post@wickenrode.com>
      Cc: <stable@vger.kernel.org>
      Signed-off-by: default avatarNicholas Bellinger <nab@linux-iscsi.org>
      13603685
    • Nicholas Bellinger's avatar
      target/pscsi: Fix TYPE_TAPE + TYPE_MEDIMUM_CHANGER export · a04e54f2
      Nicholas Bellinger authored
      The following fixes a divide by zero OOPs with TYPE_TAPE
      due to pscsi_tape_read_blocksize() failing causing a zero
      sd->sector_size being propigated up via dev_attrib.hw_block_size.
      
      It also fixes another long-standing bug where TYPE_TAPE and
      TYPE_MEDIMUM_CHANGER where using pscsi_create_type_other(),
      which does not call scsi_device_get() to take the device
      reference.  Instead, rename pscsi_create_type_rom() to
      pscsi_create_type_nondisk() and use it for all cases.
      
      Finally, also drop a dump_stack() in pscsi_get_blocks() for
      non TYPE_DISK, which in modern target-core can get invoked
      via target_sense_desc_format() during CHECK_CONDITION.
      Reported-by: Malcolm Haak's avatarMalcolm Haak <insanemal@gmail.com>
      Cc: <stable@vger.kernel.org>
      Signed-off-by: default avatarNicholas Bellinger <nab@linux-iscsi.org>
      a04e54f2
  4. 05 Mar, 2017 2 commits
    • Linus Torvalds's avatar
      Linux 4.11-rc1 · c1ae3cfa
      Linus Torvalds authored
      c1ae3cfa
    • Linus Torvalds's avatar
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net · 8d70eeb8
      Linus Torvalds authored
      Pull networking fixes from David Miller:
      
       1) Fix double-free in batman-adv, from Sven Eckelmann.
      
       2) Fix packet stats for fast-RX path, from Joannes Berg.
      
       3) Netfilter's ip_route_me_harder() doesn't handle request sockets
          properly, fix from Florian Westphal.
      
       4) Fix sendmsg deadlock in rxrpc, from David Howells.
      
       5) Add missing RCU locking to transport hashtable scan, from Xin Long.
      
       6) Fix potential packet loss in mlxsw driver, from Ido Schimmel.
      
       7) Fix race in NAPI handling between poll handlers and busy polling,
          from Eric Dumazet.
      
       8) TX path in vxlan and geneve need proper RCU locking, from Jakub
          Kicinski.
      
       9) SYN processing in DCCP and TCP need to disable BH, from Eric
          Dumazet.
      
      10) Properly handle net_enable_timestamp() being invoked from IRQ
          context, also from Eric Dumazet.
      
      11) Fix crash on device-tree systems in xgene driver, from Alban Bedel.
      
      12) Do not call sk_free() on a locked socket, from Arnaldo Carvalho de
          Melo.
      
      13) Fix use-after-free in netvsc driver, from Dexuan Cui.
      
      14) Fix max MTU setting in bonding driver, from WANG Cong.
      
      15) xen-netback hash table can be allocated from softirq context, so use
          GFP_ATOMIC. From Anoob Soman.
      
      16) Fix MAC address change bug in bgmac driver, from Hari Vyas.
      
      17) strparser needs to destroy strp_wq on module exit, from WANG Cong.
      
      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (69 commits)
        strparser: destroy workqueue on module exit
        sfc: fix IPID endianness in TSOv2
        sfc: avoid max() in array size
        rds: remove unnecessary returned value check
        rxrpc: Fix potential NULL-pointer exception
        nfp: correct DMA direction in XDP DMA sync
        nfp: don't tell FW about the reserved buffer space
        net: ethernet: bgmac: mac address change bug
        net: ethernet: bgmac: init sequence bug
        xen-netback: don't vfree() queues under spinlock
        xen-netback: keep a local pointer for vif in backend_disconnect()
        netfilter: nf_tables: don't call nfnetlink_set_err() if nfnetlink_send() fails
        netfilter: nft_set_rbtree: incorrect assumption on lower interval lookups
        netfilter: nf_conntrack_sip: fix wrong memory initialisation
        can: flexcan: fix typo in comment
        can: usb_8dev: Fix memory leak of priv->cmd_msg_buffer
        can: gs_usb: fix coding style
        can: gs_usb: Don't use stack memory for USB transfers
        ixgbe: Limit use of 2K buffers on architectures with 256B or larger cache lines
        ixgbe: update the rss key on h/w, when ethtool ask for it
        ...
      8d70eeb8
  5. 04 Mar, 2017 12 commits
    • Linus Torvalds's avatar
      Merge tag 'kvm-4.11-2' of git://git.kernel.org/pub/scm/virt/kvm/kvm · 2d62e076
      Linus Torvalds authored
      Pull more KVM updates from Radim Krčmář:
       "Second batch of KVM changes for the 4.11 merge window:
      
        PPC:
         - correct assumption about ASDR on POWER9
         - fix MMIO emulation on POWER9
      
        x86:
         - add a simple test for ioperm
         - cleanup TSS (going through KVM tree as the whole undertaking was
           caused by VMX's use of TSS)
         - fix nVMX interrupt delivery
         - fix some performance counters in the guest
      
        ... and two cleanup patches"
      
      * tag 'kvm-4.11-2' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
        KVM: nVMX: Fix pending events injection
        x86/kvm/vmx: remove unused variable in segment_base()
        selftests/x86: Add a basic selftest for ioperm
        x86/asm: Tidy up TSS limit code
        kvm: convert kvm.users_count from atomic_t to refcount_t
        KVM: x86: never specify a sample period for virtualized in_tx_cp counters
        KVM: PPC: Book3S HV: Don't use ASDR for real-mode HPT faults on POWER9
        KVM: PPC: Book3S HV: Fix software walk of guest process page tables
      2d62e076
    • Linus Torvalds's avatar
      Merge tag 'docs-4.11-fixes' of git://git.lwn.net/linux · be834aaf
      Linus Torvalds authored
      Pull documentation fixes from Jonathan Corbet:
       "A few fixes for the docs tree, including one for a 4.11 build
        regression"
      
      * tag 'docs-4.11-fixes' of git://git.lwn.net/linux:
        Documentation/sphinx: fix primary_domain configuration
        docs: Fix htmldocs build failure
        doc/ko_KR/memory-barriers: Update control-dependencies section
        pcieaer doc: update the link
        Documentation: Update path to sysrq.txt
      be834aaf
    • Linus Torvalds's avatar
      Merge tag 'staging-4.11-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging · 91aff98b
      Linus Torvalds authored
      Pull staging/IIO driver fixes from Greg KH:
       "Here are a few small staging and IIO driver fixes for issues that
        showed up after the big set if changes you merged last week.
      
        Nothing major, just small bugs resolved in some IIO drivers, a lustre
        allocation fix, and some RaspberryPi driver fixes for reported
        problems, as well as a MAINTAINERS entry update.
      
        All of these have been in linux-next for a week with no reported
        issues"
      
      * tag 'staging-4.11-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
        staging: fsl-mc: fix warning in DT ranges parser
        MAINTAINERS: Remove Noralf Trønnes as fbtft maintainer
        staging: vchiq_2835_arm: Make cache-line-size a required DT property
        staging: bcm2835/mmal-vchiq: unlock on error in buffer_from_host()
        staging/lustre/lnet: Fix allocation size for sv_cpt_data
        iio: adc: xilinx: Fix error handling
        iio: 104-quad-8: Fix off-by-one error when addressing flag register
        iio: adc: handle unknow of_device_id data
      91aff98b
    • Linus Torvalds's avatar
      Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 · 33a8b3e9
      Linus Torvalds authored
      Pull crypto fixes from Herbert Xu:
      
       - vmalloc stack regression in CCM
      
       - Build problem in CRC32 on ARM
      
       - Memory leak in cavium
      
       - Missing Kconfig dependencies in atmel and mediatek
      
       - XTS Regression on some platforms (s390 and ppc)
      
       - Memory overrun in CCM test vector
      
      * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
        crypto: vmx - Use skcipher for xts fallback
        crypto: vmx - Use skcipher for cbc fallback
        crypto: testmgr - Pad aes_ccm_enc_tv_template vector
        crypto: arm/crc32 - add build time test for CRC instruction support
        crypto: arm/crc32 - fix build error with outdated binutils
        crypto: ccm - move cbcmac input off the stack
        crypto: xts - Propagate NEED_FALLBACK bit
        crypto: api - Add crypto_requires_off helper
        crypto: atmel - CRYPTO_DEV_MEDIATEK should depend on HAS_DMA
        crypto: atmel - CRYPTO_DEV_ATMEL_TDES and CRYPTO_DEV_ATMEL_SHA should depend on HAS_DMA
        crypto: cavium - fix leak on curr if curr->head fails to be allocated
        crypto: cavium - Fix couple of static checker errors
      33a8b3e9
    • Linus Torvalds's avatar
      Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs · 0710f3ff
      Linus Torvalds authored
      Pull misc final vfs updates from Al Viro:
       "A few unrelated patches that got beating in -next.
      
        Everything else will have to go into the next window ;-/"
      
      * 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
        hfs: fix hfs_readdir()
        selftest for default_file_splice_read() infoleak
        9p: constify ->d_name handling
      0710f3ff
    • Linus Torvalds's avatar
      Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi · a3b4924b
      Linus Torvalds authored
      Pull more SCSI updates from James Bottomley:
       "This is the set of stuff that didn't quite make the initial pull and a
        set of fixes for stuff which did.
      
        The new stuff is basically lpfc (nvme), qedi and aacraid. The fixes
        cover a lot of previously submitted stuff, the most important of which
        probably covers some of the failing irq vectors allocation and other
        fallout from having the SCSI command allocated as part of the block
        allocation functions"
      
      * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (59 commits)
        scsi: qedi: Fix memory leak in tmf response processing.
        scsi: aacraid: remove redundant zero check on ret
        scsi: lpfc: use proper format string for dma_addr_t
        scsi: lpfc: use div_u64 for 64-bit division
        scsi: mac_scsi: Fix MAC_SCSI=m option when SCSI=m
        scsi: cciss: correct check map error.
        scsi: qla2xxx: fix spelling mistake: "seperator" -> "separator"
        scsi: aacraid: Fixed expander hotplug for SMART family
        scsi: mpt3sas: switch to pci_alloc_irq_vectors
        scsi: qedf: fixup compilation warning about atomic_t usage
        scsi: remove scsi_execute_req_flags
        scsi: merge __scsi_execute into scsi_execute
        scsi: simplify scsi_execute_req_flags
        scsi: make the sense header argument to scsi_test_unit_ready mandatory
        scsi: sd: improve TUR handling in sd_check_events
        scsi: always zero sshdr in scsi_normalize_sense
        scsi: scsi_dh_emc: return success in clariion_std_inquiry()
        scsi: fix memory leak of sdpk on when gd fails to allocate
        scsi: sd: make sd_devt_release() static
        scsi: qedf: Add QLogic FastLinQ offload FCoE driver framework.
        ...
      a3b4924b
    • WANG Cong's avatar
      strparser: destroy workqueue on module exit · f78ef7cd
      WANG Cong authored
      Fixes: 43a0c675 ("strparser: Stream parser for messages")
      Cc: Tom Herbert <tom@herbertland.com>
      Signed-off-by: default avatarCong Wang <xiyou.wangcong@gmail.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      f78ef7cd
    • David S. Miller's avatar
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf · 20b83643
      David S. Miller authored
      Pablo Neira Ayuso says:
      
      ====================
      Netfilter fixes for net
      
      The following patchset contains Netfilter fixes for your net tree,
      they are:
      
      1) Missing check for full sock in ip_route_me_harder(), from
         Florian Westphal.
      
      2) Incorrect sip helper structure initilization that breaks it when
         several ports are used, from Christophe Leroy.
      
      3) Fix incorrect assumption when looking up for matching with adjacent
         intervals in the nft_set_rbtree.
      
      4) Fix broken netlink event error reporting in nf_tables that results
         in misleading ESRCH errors propagated to userspace listeners.
      ====================
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      20b83643
    • Linus Torvalds's avatar
      Merge branch 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm · 0b94da8d
      Linus Torvalds authored
      Pull libnvdimm fixes from Dan Williams:
       "A fix and regression test case for nvdimm namespace label
        compatibility.
      
        Details:
      
         - An "nvdimm namespace label" is metadata on an nvdimm that
           provisions dimm capacity into a "namespace" that can host a block
           device / dax-filesytem, or a device-dax character device.
      
           A namespace is an object that other operating environment and
           platform firmware needs to comprehend for capabilities like booting
           from an nvdimm.
      
           The label metadata contains a checksum that Linux was not
           calculating correctly leading to other environments rejecting the
           Linux label.
      
         These have received a build success notification from the kbuild
         robot, and a positive test result from Nick who reported the problem"
      
      * 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm:
        nfit, libnvdimm: fix interleave set cookie calculation
        tools/testing/nvdimm: make iset cookie predictable
      0b94da8d
    • Linus Torvalds's avatar
      Merge tag 'pci-v4.11-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci · e27fd02d
      Linus Torvalds authored
      Pull PCI fixes from Bjorn Helgaas:
      
       - fix NULL pointer dereferences in many DesignWare-based drivers due to
         refactoring error
      
       - fix Altera config write breakage due to my refactoring error
      
      * tag 'pci-v4.11-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
        PCI: altera: Fix TLP_CFG_DW0 for TLP write
        PCI: dwc: Fix crashes seen due to missing assignments
      e27fd02d
    • Linus Torvalds's avatar
      Merge branch 'parisc-4.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux · f47e2db4
      Linus Torvalds authored
      Pull parisc fixes and cleanups from Helge Deller:
       "Nothing really important in this patchset: fix resource leaks in error
        paths, coding style cleanups and code removal"
      
      * 'parisc-4.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
        parisc: Remove flush_user_dcache_range and flush_user_icache_range
        parisc: fix a printk
        parisc: ccio-dma: Handle return NULL error from ioremap_nocache
        parisc: Define access_ok() as macro
        parisc: eisa: Fix resource leaks in error paths
        parisc: eisa: Remove coding style errors
      f47e2db4
    • Linus Torvalds's avatar
      Merge tag 'xtensa-20170303' of git://github.com/jcmvbkbc/linux-xtensa · 606ed721
      Linus Torvalds authored
      Pull Xtensa updates from Max Filippov:
      
       - clean up bootable image build targets: provide separate 'Image',
         'zImage' and 'uImage' make targets that only build corresponding
         image type. Make 'all' build all images appropriate for a platform
      
       - allow merging vectors code into .text section as a preparation step
         for XIP support
      
       - fix handling external FDT when the kernel is built without
         BLK_DEV_INITRD support
      
      * tag 'xtensa-20170303' of git://github.com/jcmvbkbc/linux-xtensa:
        xtensa: allow merging vectors into .text section
        xtensa: clean up bootable image build targets
        xtensa: move parse_tag_fdt out of #ifdef CONFIG_BLK_DEV_INITRD
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