1. 17 Jul, 2015 31 commits
  2. 13 Jul, 2015 2 commits
    • Linus Torvalds's avatar
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net · f760b87f
      Linus Torvalds authored
      Pull networking fixes from David Miller:
      
       1) Missing list head init in bluetooth hidp session creation, from Tedd
          Ho-Jeong An.
      
       2) Don't leak SKB in bridge netfilter error paths, from Florian
          Westphal.
      
       3) ipv6 netdevice private leak in netfilter bridging, fixed by Julien
          Grall.
      
       4) Fix regression in IP over hamradio bpq encapsulation, from Ralf
          Baechle.
      
       5) Fix race between rhashtable resize events and table walks, from Phil
          Sutter.
      
       6) Missing validation of IFLA_VF_INFO netlink attributes, fix from
          Daniel Borkmann.
      
       7) Missing security layer socket state initialization in tipc code,
          from Stephen Smalley.
      
       8) Fix shared IRQ handling in boomerang 3c59x interrupt handler, from
          Denys Vlasenko.
      
       9) Missing minor_idr destroy on module unload on macvtap driver, from
          Johannes Thumshirn.
      
      10) Various pktgen kernel thread races, from Oleg Nesterov.
      
      11) Fix races that can cause packets to be processed in the backlog even
          after a device attached to that SKB has been fully unregistered.
          From Julian Anastasov.
      
      12) bcmgenet driver doesn't account packet drops vs.  errors properly,
          fix from Petri Gynther.
      
      13) Array index validation and off by one fix in DSA layer from Florian
          Fainelli
      
      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (66 commits)
        can: replace timestamp as unique skb attribute
        ARM: dts: dra7x-evm: Prevent glitch on DCAN1 pinmux
        can: c_can: Fix default pinmux glitch at init
        can: rcar_can: unify error messages
        can: rcar_can: print request_irq() error code
        can: rcar_can: fix typo in error message
        can: rcar_can: print signed IRQ #
        can: rcar_can: fix IRQ check
        net: dsa: Fix off-by-one in switch address parsing
        net: dsa: Test array index before use
        net: switchdev: don't abort unsupported operations
        net: bcmgenet: fix accounting of packet drops vs errors
        cdc_ncm: update specs URL
        Doc: z8530book: Fix typo in API-z8530-sync-txdma-open.html
        net: inet_diag: always export IPV6_V6ONLY sockopt for listening sockets
        bridge: mdb: allow the user to delete mdb entry if there's a querier
        net: call rcu_read_lock early in process_backlog
        net: do not process device backlog during unregistration
        bridge: fix potential crash in __netdev_pick_tx()
        net: axienet: Fix devm_ioremap_resource return value check
        ...
      f760b87f
    • Linus Torvalds's avatar
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 · 34bef46e
      Linus Torvalds authored
      Pull crypto fixes from Herbert Xu:
       "This fixes a duplicate dma_unmap_sg call in omap-des and reentrancy
        bugs in the powerpc nx driver which may cause bogus output or worse
        memory corruption"
      
      * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
        crypto: nx - Fix reentrancy bugs
        crypto: omap-des - Fix unmapping of dma channels
      34bef46e
  3. 12 Jul, 2015 7 commits
    • David S. Miller's avatar
      Merge tag 'linux-can-fixes-for-4.2-20150712' of... · cee9f6d0
      David S. Miller authored
      Merge tag 'linux-can-fixes-for-4.2-20150712' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can
      
      Marc Kleine-Budde says:
      
      ====================
      pull-request: can 2015-07-12
      
      this is a pull request of 8 patchs for net/master.
      
      Sergei Shtylyov contributes 5 patches for the rcar_can driver, fixing the IRQ
      check and several info and error messages. There are two patches by J.D.
      Schroeder and Roger Quadros for the c_can driver and dra7x-evm device tree,
      which precent a glitch in the DCAN1 pinmux. Oliver Hartkopp provides a better
      approach to make the CAN skbs unique, the timestamp is replaced by a counter.
      ====================
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      cee9f6d0
    • Linus Torvalds's avatar
      Linux 4.2-rc2 · bc0195aa
      Linus Torvalds authored
      bc0195aa
    • Linus Torvalds's avatar
      Revert "drm/i915: Use crtc_state->active in primary check_plane func" · 01e2d062
      Linus Torvalds authored
      This reverts commit dec4f799.
      
      Jörg Otte reports a NULL pointder dereference due to this commit, as
      'crtc_state' very much can be NULL:
      
              crtc_state = state->base.state ?
                      intel_atomic_get_crtc_state(state->base.state, intel_crtc) : NULL;
      
      So the change to test 'crtc_state->base.active' cannot possibly be
      correct as-is.
      
      There may be some other minimal fix (like just checking crtc_state for
      NULL), but I'm just reverting it now for the rc2 release, and people
      like Daniel Vetter who actually know this code will figure out what the
      right solution is in the longer term.
      Reported-and-bisected-by: default avatarJörg Otte <jrg.otte@gmail.com>
      Cc: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
      Cc: Jani Nikula <jani.nikula@linux.intel.com>
      Cc: Daniel Vetter <daniel.vetter@intel.com>
      CC: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      01e2d062
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs · c83727a6
      Linus Torvalds authored
      Pull VFS fixes from Al Viro:
       "Fixes for this cycle regression in overlayfs and a couple of
        long-standing (== all the way back to 2.6.12, at least) bugs"
      
      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
        freeing unlinked file indefinitely delayed
        fix a braino in ovl_d_select_inode()
        9p: don't leave a half-initialized inode sitting around
      c83727a6
    • Linus Torvalds's avatar
      Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus · 7fbb58a0
      Linus Torvalds authored
      Pull MIPS fixes from Ralf Baechle:
       "A fair number of 4.2 fixes also because Markos opened the flood gates.
      
         - Patch up the math used calculate the location for the page bitmap.
      
         - The FDC (Not what you think, FDC stands for Fast Debug Channel) IRQ
           around was causing issues on non-Malta platforms, so move the code
           to a Malta specific location.
      
         - A spelling fix replicated through several files.
      
         - Fix to the emulation of an R2 instruction for R6 cores.
      
         - Fix the JR emulation for R6.
      
         - Further patching of mindless 64 bit issues.
      
         - Ensure the kernel won't crash on CPUs with L2 caches with >= 8
           ways.
      
         - Use compat_sys_getsockopt for O32 ABI on 64 bit kernels.
      
         - Fix cache flushing for multithreaded cores.
      
         - A build fix"
      
      * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus:
        MIPS: O32: Use compat_sys_getsockopt.
        MIPS: c-r4k: Extend way_string array
        MIPS: Pistachio: Support CDMM & Fast Debug Channel
        MIPS: Malta: Make GIC FDC IRQ workaround Malta specific
        MIPS: c-r4k: Fix cache flushing for MT cores
        Revert "MIPS: Kconfig: Disable SMP/CPS for 64-bit"
        MIPS: cps-vec: Use macros for various arithmetics and memory operations
        MIPS: kernel: cps-vec: Replace KSEG0 with CKSEG0
        MIPS: kernel: cps-vec: Use ta0-ta3 pseudo-registers for 64-bit
        MIPS: kernel: cps-vec: Replace mips32r2 ISA level with mips64r2
        MIPS: kernel: cps-vec: Replace 'la' macro with PTR_LA
        MIPS: kernel: smp-cps: Fix 64-bit compatibility errors due to pointer casting
        MIPS: Fix erroneous JR emulation for MIPS R6
        MIPS: Fix branch emulation for BLTC and BGEC instructions
        MIPS: kernel: traps: Fix broken indentation
        MIPS: bootmem: Don't use memory holes for page bitmap
        MIPS: O32: Do not handle require 32 bytes from the stack to be readable.
        MIPS, CPUFREQ: Fix spelling of Institute.
        MIPS: Lemote 2F: Fix build caused by recent mass rename.
      7fbb58a0
    • Oliver Hartkopp's avatar
      can: replace timestamp as unique skb attribute · d3b58c47
      Oliver Hartkopp authored
      Commit 514ac99c "can: fix multiple delivery of a single CAN frame for
      overlapping CAN filters" requires the skb->tstamp to be set to check for
      identical CAN skbs.
      
      Without timestamping to be required by user space applications this timestamp
      was not generated which lead to commit 36c01245 "can: fix loss of CAN frames
      in raw_rcv" - which forces the timestamp to be set in all CAN related skbuffs
      by introducing several __net_timestamp() calls.
      
      This forces e.g. out of tree drivers which are not using alloc_can{,fd}_skb()
      to add __net_timestamp() after skbuff creation to prevent the frame loss fixed
      in mainline Linux.
      
      This patch removes the timestamp dependency and uses an atomic counter to
      create an unique identifier together with the skbuff pointer.
      
      Btw: the new skbcnt element introduced in struct can_skb_priv has to be
      initialized with zero in out-of-tree drivers which are not using
      alloc_can{,fd}_skb() too.
      Signed-off-by: default avatarOliver Hartkopp <socketcan@hartkopp.net>
      Cc: linux-stable <stable@vger.kernel.org>
      Signed-off-by: default avatarMarc Kleine-Budde <mkl@pengutronix.de>
      d3b58c47
    • Roger Quadros's avatar
      ARM: dts: dra7x-evm: Prevent glitch on DCAN1 pinmux · 2acb5c30
      Roger Quadros authored
      Driver core sets "default" pinmux on on probe and CAN driver
      sets "sleep" pinmux during register. This causes a small window
      where the CAN pins are in "default" state with the DCAN module
      being disabled.
      
      Change the "default" state to be like sleep so this glitch is
      avoided. Add a new "active" state that is used by the driver
      when CAN is actually active.
      Signed-off-by: default avatarRoger Quadros <rogerq@ti.com>
      Cc: linux-stable <stable@vger.kernel.org>
      Signed-off-by: default avatarMarc Kleine-Budde <mkl@pengutronix.de>
      2acb5c30