1. 17 Feb, 2019 4 commits
    • Linus Torvalds's avatar
      Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc · 64c0133e
      Linus Torvalds authored
      Pull ARM SoC fixes from Arnd Bergmann:
       "This week is a much smaller update, containing fixes only for TI OMAP,
        NXP i.MX and Rockchips platforms:
      
        omap:
         - omap4 had problems with lost timer interrupts
         - another IRQ handling issue with OMAP5
         - A workaround for a regression in the pwm-omap-dmtimer driver
      
        NXP i.MX:
         - eMMC was broken on the new imx8mq-evk board
      
        Rockchip:
         - a fix for new dtc graph warnings and a regulator fix for rock64
         - USB support broke on rk3328-rock64"
      
      * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
        ARM: OMAP2+: fix lack of timer interrupts on CPU1 after hotplug
        arm64: dts: imx8mq: Fix boot from eMMC
        ARM: OMAP2+: Variable "reg" in function omap4_dsi_mux_pads() could be uninitialized
        ARM: dts: Configure clock parent for pwm vibra
        bus: ti-sysc: Fix timer handling with drop pm_runtime_irq_safe()
        arm64: dts: rockchip: enable usb-host regulators at boot on rk3328-rock64
        arm64: dts: rockchip: fix graph_port warning on rk3399 bob kevin and excavator
        ARM: OMAP5+: Fix inverted nirq pin interrupts with irq_set_type
        clocksource: timer-ti-dm: Fix pwm dmtimer usage of fck reparenting
        ARM: dts: rockchip: remove qos_cif1 from rk3188 power-domain
      64c0133e
    • Linus Torvalds's avatar
      Merge tag 'nfsd-5.0-2' of git://linux-nfs.org/~bfields/linux · 88fe73cb
      Linus Torvalds authored
      Pull more nfsd fixes from Bruce Fields:
       "Two small fixes, one for crashes using nfs/krb5 with older enctypes,
        one that could prevent clients from reclaiming state after a kernel
        upgrade"
      
      * tag 'nfsd-5.0-2' of git://linux-nfs.org/~bfields/linux:
        sunrpc: fix 4 more call sites that were using stack memory with a scatterlist
        Revert "nfsd4: return default lease period"
      88fe73cb
    • Linus Torvalds's avatar
      Merge tag 'nfs-for-5.0-4' of git://git.linux-nfs.org/projects/anna/linux-nfs · 55638c52
      Linus Torvalds authored
      Pull more NFS client fixes from Anna Schumaker:
       "Three fixes this time.
      
        Nicolas's is for xprtrdma completion vector allocation on single-core
        systems. Greg's adds an error check when allocating a debugfs dentry.
        And Ben's is an additional fix for nfs_page_async_flush() to prevent
        pages from accidentally getting truncated.
      
        Summary:
      
         - Make sure Send CQ is allocated on an existing compvec
      
         - Properly check debugfs dentry before using it
      
         - Don't use page_file_mapping() after removing a page"
      
      * tag 'nfs-for-5.0-4' of git://git.linux-nfs.org/projects/anna/linux-nfs:
        NFS: Don't use page_file_mapping after removing the page
        rpc: properly check debugfs dentry before using it
        xprtrdma: Make sure Send CQ is allocated on an existing compvec
      55638c52
    • Linus Torvalds's avatar
      Merge tag 'auxdisplay-for-linus-v5.0-rc7' of git://github.com/ojeda/linux · 9a7dcde4
      Linus Torvalds authored
      Pull auxdisplay fix from Miguel Ojeda:
       "Fix potential user-after-free on ht16k33 module unload. Reported by
        Sven Van Asbroeck"
      
      * tag 'auxdisplay-for-linus-v5.0-rc7' of git://github.com/ojeda/linux:
        auxdisplay: ht16k33: fix potential user-after-free on module unload
      9a7dcde4
  2. 16 Feb, 2019 1 commit
    • Linus Torvalds's avatar
      Merge tag 'compiler-attributes-for-linus-v5.0-rc7' of git://github.com/ojeda/linux · 0b999ae3
      Linus Torvalds authored
      Pull compiler attributes fixes from Miguel Ojeda:
       "Clean the new GCC 9 -Wmissing-attributes warnings
      
        The upcoming GCC 9 release extends the -Wmissing-attributes warnings
        (enabled by -Wall) to C and aliases: it warns when particular function
        attributes are missing in the aliases but not in their target, e.g.:
      
          void __cold f(void) {}
          void __alias("f") g(void);
      
        diagnoses:
      
          warning: 'g' specifies less restrictive attribute than
          its target 'f': 'cold' [-Wmissing-attributes]
      
        These patch series clean these new warnings. Most of them are caused
        by the module_init/exit macros"
      
      Link: https://lore.kernel.org/lkml/20190125104353.2791-1-labbott@redhat.com/
      
      * tag 'compiler-attributes-for-linus-v5.0-rc7' of git://github.com/ojeda/linux:
        include/linux/module.h: copy __init/__exit attrs to init/cleanup_module
        Compiler Attributes: add support for __copy (gcc >= 9)
        lib/crc32.c: mark crc32_le_base/__crc32c_le_base aliases as __pure
      0b999ae3
  3. 15 Feb, 2019 23 commits
    • Linus Torvalds's avatar
      Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi · 5ded5871
      Linus Torvalds authored
      Pull SCSI fixes from James Bottomley:
       "Two fairly small fixes: the qla one is a panic inducing use after free
        and the entropy fix may seem minor but it has had huge userspace
        impact thanks to an unrelated change in openssl that causes sshd to
        refuse logins until it has enough entropy for the session keys, which
        causes tens of minutes delay before the affected systems allow logins
        after reboot"
      
      * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
        scsi: qla2xxx: Fix panic from use after free in qla2x00_async_tm_cmd
        scsi: sd: fix entropy gathering for most rotational disks
      5ded5871
    • Scott Mayhew's avatar
      sunrpc: fix 4 more call sites that were using stack memory with a scatterlist · e7afe6c1
      Scott Mayhew authored
      While trying to reproduce a reported kernel panic on arm64, I discovered
      that AUTH_GSS basically doesn't work at all with older enctypes on arm64
      systems with CONFIG_VMAP_STACK enabled.  It turns out there still a few
      places using stack memory with scatterlists, causing krb5_encrypt() and
      krb5_decrypt() to produce incorrect results (or a BUG if CONFIG_DEBUG_SG
      is enabled).
      
      Tested with cthon on v4.0/v4.1/v4.2 with krb5/krb5i/krb5p using
      des3-cbc-sha1 and arcfour-hmac-md5.
      Signed-off-by: default avatarScott Mayhew <smayhew@redhat.com>
      Cc: stable@vger.kernel.org
      Signed-off-by: default avatarJ. Bruce Fields <bfields@redhat.com>
      e7afe6c1
    • Arnd Bergmann's avatar
      Merge tag 'omap-for-v5.0/fixes-rc5' of... · 410d7360
      Arnd Bergmann authored
      Merge tag 'omap-for-v5.0/fixes-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes
      
      Fix omap4 and later lost cpu1 interrupts for periodic timer
      
      A fix from Russell that took a while to get applied into fixes as
      I thought Russell is merging this one.
      
      * tag 'omap-for-v5.0/fixes-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
        ARM: OMAP2+: fix lack of timer interrupts on CPU1 after hotplug
      410d7360
    • Miguel Ojeda's avatar
      include/linux/module.h: copy __init/__exit attrs to init/cleanup_module · a6e60d84
      Miguel Ojeda authored
      The upcoming GCC 9 release extends the -Wmissing-attributes warnings
      (enabled by -Wall) to C and aliases: it warns when particular function
      attributes are missing in the aliases but not in their target.
      
      In particular, it triggers for all the init/cleanup_module
      aliases in the kernel (defined by the module_init/exit macros),
      ending up being very noisy.
      
      These aliases point to the __init/__exit functions of a module,
      which are defined as __cold (among other attributes). However,
      the aliases themselves do not have the __cold attribute.
      
      Since the compiler behaves differently when compiling a __cold
      function as well as when compiling paths leading to calls
      to __cold functions, the warning is trying to point out
      the possibly-forgotten attribute in the alias.
      
      In order to keep the warning enabled, we decided to silence
      this case. Ideally, we would mark the aliases directly
      as __init/__exit. However, there are currently around 132 modules
      in the kernel which are missing __init/__exit in their init/cleanup
      functions (either because they are missing, or for other reasons,
      e.g. the functions being called from somewhere else); and
      a section mismatch is a hard error.
      
      A conservative alternative was to mark the aliases as __cold only.
      However, since we would like to eventually enforce __init/__exit
      to be always marked,  we chose to use the new __copy function
      attribute (introduced by GCC 9 as well to deal with this).
      With it, we copy the attributes used by the target functions
      into the aliases. This way, functions that were not marked
      as __init/__exit won't have their aliases marked either,
      and therefore there won't be a section mismatch.
      
      Note that the warning would go away marking either the extern
      declaration, the definition, or both. However, we only mark
      the definition of the alias, since we do not want callers
      (which only see the declaration) to be compiled as if the function
      was __cold (and therefore the paths leading to those calls
      would be assumed to be unlikely).
      
      Link: https://lore.kernel.org/lkml/20190123173707.GA16603@gmail.com/
      Link: https://lore.kernel.org/lkml/20190206175627.GA20399@gmail.com/Suggested-by: default avatarMartin Sebor <msebor@gcc.gnu.org>
      Acked-by: default avatarJessica Yu <jeyu@kernel.org>
      Signed-off-by: default avatarMiguel Ojeda <miguel.ojeda.sandonis@gmail.com>
      a6e60d84
    • Miguel Ojeda's avatar
      Compiler Attributes: add support for __copy (gcc >= 9) · c0d9782f
      Miguel Ojeda authored
      From the GCC manual:
      
        copy
        copy(function)
      
          The copy attribute applies the set of attributes with which function
          has been declared to the declaration of the function to which
          the attribute is applied. The attribute is designed for libraries
          that define aliases or function resolvers that are expected
          to specify the same set of attributes as their targets. The copy
          attribute can be used with functions, variables, or types. However,
          the kind of symbol to which the attribute is applied (either
          function or variable) must match the kind of symbol to which
          the argument refers. The copy attribute copies only syntactic and
          semantic attributes but not attributes that affect a symbol’s
          linkage or visibility such as alias, visibility, or weak.
          The deprecated attribute is also not copied.
      
        https://gcc.gnu.org/onlinedocs/gcc/Common-Function-Attributes.html
      
      The upcoming GCC 9 release extends the -Wmissing-attributes warnings
      (enabled by -Wall) to C and aliases: it warns when particular function
      attributes are missing in the aliases but not in their target, e.g.:
      
          void __cold f(void) {}
          void __alias("f") g(void);
      
      diagnoses:
      
          warning: 'g' specifies less restrictive attribute than
          its target 'f': 'cold' [-Wmissing-attributes]
      
      Using __copy(f) we can copy the __cold attribute from f to g:
      
          void __cold f(void) {}
          void __copy(f) __alias("f") g(void);
      
      This attribute is most useful to deal with situations where an alias
      is declared but we don't know the exact attributes the target has.
      
      For instance, in the kernel, the widely used module_init/exit macros
      define the init/cleanup_module aliases, but those cannot be marked
      always as __init/__exit since some modules do not have their
      functions marked as such.
      Suggested-by: default avatarMartin Sebor <msebor@gcc.gnu.org>
      Reviewed-by: default avatarNick Desaulniers <ndesaulniers@google.com>
      Signed-off-by: default avatarMiguel Ojeda <miguel.ojeda.sandonis@gmail.com>
      c0d9782f
    • Miguel Ojeda's avatar
      lib/crc32.c: mark crc32_le_base/__crc32c_le_base aliases as __pure · ff98e20e
      Miguel Ojeda authored
      The upcoming GCC 9 release extends the -Wmissing-attributes warnings
      (enabled by -Wall) to C and aliases: it warns when particular function
      attributes are missing in the aliases but not in their target.
      
      In particular, it triggers here because crc32_le_base/__crc32c_le_base
      aren't __pure while their target crc32_le/__crc32c_le are.
      
      These aliases are used by architectures as a fallback in accelerated
      versions of CRC32. See commit 9784d82d ("lib/crc32: make core crc32()
      routines weak so they can be overridden").
      
      Therefore, being fallbacks, it is likely that even if the aliases
      were called from C, there wouldn't be any optimizations possible.
      Currently, the only user is arm64, which calls this from asm.
      
      Still, marking the aliases as __pure makes sense and is a good idea
      for documentation purposes and possible future optimizations,
      which also silences the warning.
      Acked-by: default avatarArd Biesheuvel <ard.biesheuvel@linaro.org>
      Tested-by: default avatarLaura Abbott <labbott@redhat.com>
      Signed-off-by: default avatarMiguel Ojeda <miguel.ojeda.sandonis@gmail.com>
      ff98e20e
    • Miguel Ojeda's avatar
      auxdisplay: ht16k33: fix potential user-after-free on module unload · 69ef9bc5
      Miguel Ojeda authored
      On module unload/remove, we need to ensure that work does not run
      after we have freed resources. Concretely, cancel_delayed_work()
      may return while the callback function is still running.
      
      From kernel/workqueue.c:
      
          The work callback function may still be running on return,
          unless it returns true and the work doesn't re-arm itself.
          Explicitly flush or use cancel_delayed_work_sync() to wait on it.
      
      Link: https://lore.kernel.org/lkml/20190204220952.30761-1-TheSven73@googlemail.com/Reported-by: default avatarSven Van Asbroeck <thesven73@gmail.com>
      Reviewed-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
      Reviewed-by: default avatarSven Van Asbroeck <TheSven73@gmail.com>
      Acked-by: default avatarRobin van der Gracht <robin@protonic.nl>
      Signed-off-by: default avatarMiguel Ojeda <miguel.ojeda.sandonis@gmail.com>
      69ef9bc5
    • Linus Torvalds's avatar
      Merge tag 'for-linus-20190215' of git://git.kernel.dk/linux-block · 24f0a487
      Linus Torvalds authored
      Pull block fixes from Jens Axboe:
      
       - Ensure we insert into the hctx dispatch list, if a request is marked
         as DONTPREP (Jianchao)
      
       - NVMe pull request, single missing unlock on error fix (Keith)
      
       - MD pull request, single fix for a potentially data corrupting issue
         (Nate)
      
       - Floppy check_events regression fix (Yufen)
      
      * tag 'for-linus-20190215' of git://git.kernel.dk/linux-block:
        md/raid1: don't clear bitmap bits on interrupted recovery.
        floppy: check_events callback should not return a negative number
        nvme-pci: add missing unlock for reset error
        blk-mq: insert rq with DONTPREP to hctx dispatch list when requeue
      24f0a487
    • Linus Torvalds's avatar
      Merge tag 'for-5.0/dm-fixes-3' of... · ae3fa8bd
      Linus Torvalds authored
      Merge tag 'for-5.0/dm-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
      
      Pull device mapper fixes from Mike Snitzer:
      
       - Fix bug in DM crypt's sizing of its block integrity tag space,
         resulting in less memory use when DM crypt layers on DM integrity.
      
       - Fix a long-standing DM thinp crash consistency bug that was due to
         improper handling of FUA. This issue is specific to writes that fill
         an entire thinp block which needs to be allocated.
      
      * tag 'for-5.0/dm-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
        dm thin: fix bug where bio that overwrites thin block ignores FUA
        dm crypt: don't overallocate the integrity tag space
      ae3fa8bd
    • Linus Torvalds's avatar
      Merge tag 'mmc-v5.0-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc · dfeae337
      Linus Torvalds authored
      Pull MMC fixes from Ulf Hansson:
       "A couple of MMC fixes intended for v5.0-rc7.
      
        MMC core:
         - Fix deadlock bug for block I/O requests
      
        MMC host:
         - sunxi: Disable broken HS-DDR mode for H5 by default
         - sunxi: Avoid unsupported speed modes declared via DT
         - meson-gx: Restore interrupt name"
      
      * tag 'mmc-v5.0-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc:
        mmc: meson-gx: fix interrupt name
        mmc: block: handle complete_work on separate workqueue
        mmc: sunxi: Filter out unsupported modes declared in the device tree
        mmc: sunxi: Disable HS-DDR mode for H5 eMMC controller by default
      dfeae337
    • Linus Torvalds's avatar
      Merge tag 'drm-fixes-2019-02-15-1' of git://anongit.freedesktop.org/drm/drm · 545aabcb
      Linus Torvalds authored
      Pull drm fixes from Dave Airlie:
       "Usual pull request, little larger than I'd like but nothing too
        strange in it. Willy found an bug in the lease ioctl calculations, but
        it's a drm master only ioctl which makes it harder to mess with.
      
       i915:
         - combo phy programming fix
         - opregion version check fix for VBT RVDA lookup
         - gem mmap ioctl race fix
         - fbdev hpd during suspend fix
         - array size bounds check fix in pmu
      
        amdgpu:
         - Vega20 psp fix
         - Add vrr range to debugfs for freesync debugging
      
        sched:
         - Scheduler race fix
      
        vkms:
         - license header fixups
      
        imx:
         - Fix CSI register offsets for i.MX51 and i.MX53.
         - Fix delayed page flip completion events on i.MX6QP due to
           unexpected behaviour of the PRE when issuing NOP buffer updates to
           the same buffer address.
         - Stop throwing errors for plane updates on disabled CRTCs when a
           userspace process is killed while a plane update is pending.
         - Add missing of_node_put cleanup in imx_ldb_bind"
      
      * tag 'drm-fixes-2019-02-15-1' of git://anongit.freedesktop.org/drm/drm:
        drm: Use array_size() when creating lease
        drm/amdgpu/psp11: TA firmware is optional (v3)
        drm/i915/opregion: rvda is relative from opregion base in opregion 2.1+
        drm/i915/opregion: fix version check
        drm/i915: Prevent a race during I915_GEM_MMAP ioctl with WC set
        drm/i915: Block fbdev HPD processing during suspend
        drm/i915/pmu: Fix enable count array size and bounds checking
        drm/i915/cnl: Fix CNL macros for Voltage Swing programming
        drm/i915/icl: combo port vswing programming changes per BSPEC
        drm/vkms: Fix license inconsistent
        drm/amd/display: Expose connector VRR range via debugfs
        drm/sched: Always trace the dependencies we wait on, to fix a race.
        gpu: ipu-v3: pre: don't trigger update if buffer address doesn't change
        gpu: ipu-v3: Fix CSI offsets for imx53
        drm/imx: imx-ldb: add missing of_node_puts
        gpu: ipu-v3: Fix i.MX51 CSI control registers offset
        drm/imx: ignore plane updates on disabled crtcs
      545aabcb
    • Linus Torvalds's avatar
      Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 · 2aba3220
      Linus Torvalds authored
      Pull crypto fix from Herbert Xu:
       "This fixes a crash on resume in the ccree driver"
      
      * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
        crypto: ccree - fix resume race condition on init
      2aba3220
    • Linus Torvalds's avatar
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net · 6e7bd3b5
      Linus Torvalds authored
      Pull networking fixes from David Miller:
      
       1) Fix MAC address setting in mac80211 pmsr code, from Johannes Berg.
      
       2) Probe SFP modules after being attached, from Russell King.
      
       3) Byte ordering bug in SMC rx_curs_confirmed code, from Ursula Braun.
      
       4) Revert some r8169 changes that are causing regressions, from Heiner
          Kallweit.
      
       5) Fix spurious connection timeouts in netfilter nat code, from Florian
          Westphal.
      
       6) SKB leak in tipc, from Hoang Le.
      
       7) Short packet checkum issue in mlx4, similar to a previous mlx5
          change, from Saeed Mahameed. The issue is that whilst padding bytes
          are usually zero, it is not guarateed and the hardware doesn't take
          the padding bytes into consideration when generating the checksum.
      
       8) Fix various races in cls_tcindex, from Cong Wang.
      
       9) Need to set stream ext to NULL before freeing in SCTP code, from Xin
          Long.
      
      10) Fix locking in phy_is_started, from Heiner Kallweit.
      
      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (54 commits)
        net: ethernet: freescale: set FEC ethtool regs version
        net: hns: Fix object reference leaks in hns_dsaf_roce_reset()
        mm: page_alloc: fix ref bias in page_frag_alloc() for 1-byte allocs
        net: phy: fix potential race in the phylib state machine
        net: phy: don't use locking in phy_is_started
        selftests: fix timestamping Makefile
        net: dsa: bcm_sf2: potential array overflow in bcm_sf2_sw_suspend()
        net: fix possible overflow in __sk_mem_raise_allocated()
        dsa: mv88e6xxx: Ensure all pending interrupts are handled prior to exit
        net: phy: fix interrupt handling in non-started states
        sctp: set stream ext to NULL after freeing it in sctp_stream_outq_migrate
        sctp: call gso_reset_checksum when computing checksum in sctp_gso_segment
        net/mlx5e: XDP, fix redirect resources availability check
        net/mlx5: Fix a compilation warning in events.c
        net/mlx5: No command allowed when command interface is not ready
        net/mlx5e: Fix NULL pointer derefernce in set channels error flow
        netfilter: nft_compat: use-after-free when deleting targets
        team: avoid complex list operations in team_nl_cmd_options_set()
        net_sched: fix two more memory leaks in cls_tcindex
        net_sched: fix a memory leak in cls_tcindex
        ...
      6e7bd3b5
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace · 02d75040
      Linus Torvalds authored
      Pull signal fix from Eric Biederman:
       "Just a single patch that restores PTRACE_EVENT_EXIT functionality that
        was accidentally broken by last weeks fixes"
      
      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace:
        signal: Restore the stop PTRACE_EVENT_EXIT
      02d75040
    • Arnd Bergmann's avatar
      Merge tag 'imx-fixes-5.0-3' of... · 62a23bb0
      Arnd Bergmann authored
      Merge tag 'imx-fixes-5.0-3' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes
      
      i.MX fixes for 5.0, 3rd round:
      
      It contains a fix for i.MX8MQ EVK board device tree, which makes the
      broken eMMC support work as expected.
      
      * tag 'imx-fixes-5.0-3' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
        arm64: dts: imx8mq: Fix boot from eMMC
      62a23bb0
    • Arnd Bergmann's avatar
      Merge tag 'v5.0-rockchip-dts64fixes-1' of... · d6780626
      Arnd Bergmann authored
      Merge tag 'v5.0-rockchip-dts64fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/fixes
      
      Fix for new dtc graph warnings and a regulator fix for rock64.
      
      * tag 'v5.0-rockchip-dts64fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
        arm64: dts: rockchip: enable usb-host regulators at boot on rk3328-rock64
        arm64: dts: rockchip: fix graph_port warning on rk3399 bob kevin and excavator
      d6780626
    • Arnd Bergmann's avatar
      Merge tag 'v5.0-rockchip-dts32fixes-1' of... · d50ce40a
      Arnd Bergmann authored
      Merge tag 'v5.0-rockchip-dts32fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/fixes
      
      Drop one non-existent component from powerdomain list.
      
      * tag 'v5.0-rockchip-dts32fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
        ARM: dts: rockchip: remove qos_cif1 from rk3188 power-domain
      d50ce40a
    • Arnd Bergmann's avatar
      Merge tag 'omap-for-v5.0/fixes-rc4' of... · 2ed5c2e3
      Arnd Bergmann authored
      Merge tag 'omap-for-v5.0/fixes-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes
      
      SoC fixes for omaps for v5.0-rc cycle
      
      This series contains two SoC regression fixes and one uninitialized
      variable fix:
      
      - Fix inverted nirq pin handling for omap5 that started producing
        warnings with earlier GIC direction checks and took a while to
        understand and confirm. Basically there are two sys_nirq pins
        that are bypassing peripheral modules and inverted automatically
        by the SoC and need to be handled with a custom irq_set_type()
      
      - Recent ti-sysc changes caused a regression to the pwm-omap-dmtimer
        code where the device tree handling code for timer source clock
        gets confused. It looks like we can remove that code eventually,
        but for now we just drop a bogus pm_runtime_irq_safe() for the
        timers with the related quirks caused by pm_runtime_irq_safe(),
        and have the standard assigned-clocks and assigned-clock-parents
        deal with setting the source clock
      
      - Fix potentially uninitialized value for display init code if
        regmap_read() fails
      
      * tag 'omap-for-v5.0/fixes-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
        ARM: OMAP2+: Variable "reg" in function omap4_dsi_mux_pads() could be uninitialized
        ARM: dts: Configure clock parent for pwm vibra
        bus: ti-sysc: Fix timer handling with drop pm_runtime_irq_safe()
        ARM: OMAP5+: Fix inverted nirq pin interrupts with irq_set_type
        clocksource: timer-ti-dm: Fix pwm dmtimer usage of fck reparenting
      2ed5c2e3
    • Matthew Wilcox's avatar
      drm: Use array_size() when creating lease · 69ef943d
      Matthew Wilcox authored
      Passing an object_count of sufficient size will make
      object_count * 4 wrap around to be very small, then a later function
      will happily iterate off the end of the object_ids array.  Using
      array_size() will saturate at SIZE_MAX, the kmalloc() will fail and
      we'll return an -ENOMEM to the norty userspace.
      
      Fixes: 62884cd3 ("drm: Add four ioctls for managing drm mode object leases [v7]")
      Signed-off-by: default avatarMatthew Wilcox <willy@infradead.org>
      Acked-by: default avatarKees Cook <keescook@chromium.org>
      Acked-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
      Cc: <stable@vger.kernel.org> # v4.15+
      Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
      69ef943d
    • Dave Airlie's avatar
      Merge branch 'drm-fixes-5.0' of git://people.freedesktop.org/~agd5f/linux into drm-fixes · 7abbb35b
      Dave Airlie authored
      amdgpu:
      - Vega20 psp fix
      - Add vrr range to debugfs for freesync debugging
      
      sched:
      - Scheduler race fix
      Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
      From: Alex Deucher <alexdeucher@gmail.com>
      Link: https://patchwork.freedesktop.org/patch/msgid/20190213202958.3336-1-alexander.deucher@amd.com
      7abbb35b
    • Dave Airlie's avatar
      Merge tag 'drm-intel-fixes-2019-02-13' of... · 5016bd24
      Dave Airlie authored
      Merge tag 'drm-intel-fixes-2019-02-13' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes
      
      drm/i915 fixes for v5.0-rc7:
      - combo phy programming fix
      - opregion version check fix for VBT RVDA lookup
      - gem mmap ioctl race fix
      - fbdev hpd during suspend fix
      - array size bounds check fix in pmu
      Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
      
      From: Jani Nikula <jani.nikula@intel.com>
      Link: https://patchwork.freedesktop.org/patch/msgid/877ee3504b.fsf@intel.com
      5016bd24
    • Dave Airlie's avatar
      Merge tag 'drm-misc-fixes-2019-02-13' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes · d586d571
      Dave Airlie authored
      drm-misc-fixes for v5.0:
      - Fix license inconsistency in vkms.
      Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
      
      From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
      Link: https://patchwork.freedesktop.org/patch/msgid/812e2f53-d72a-8fba-6c8c-fde8f44cf141@linux.intel.com
      d586d571
    • Nikos Tsironis's avatar
      dm thin: fix bug where bio that overwrites thin block ignores FUA · 4ae280b4
      Nikos Tsironis authored
      When provisioning a new data block for a virtual block, either because
      the block was previously unallocated or because we are breaking sharing,
      if the whole block of data is being overwritten the bio that triggered
      the provisioning is issued immediately, skipping copying or zeroing of
      the data block.
      
      When this bio completes the new mapping is inserted in to the pool's
      metadata by process_prepared_mapping(), where the bio completion is
      signaled to the upper layers.
      
      This completion is signaled without first committing the metadata.  If
      the bio in question has the REQ_FUA flag set and the system crashes
      right after its completion and before the next metadata commit, then the
      write is lost despite the REQ_FUA flag requiring that I/O completion for
      this request must only be signaled after the data has been committed to
      non-volatile storage.
      
      Fix this by deferring the completion of overwrite bios, with the REQ_FUA
      flag set, until after the metadata has been committed.
      
      Cc: stable@vger.kernel.org
      Signed-off-by: default avatarNikos Tsironis <ntsironis@arrikto.com>
      Acked-by: default avatarJoe Thornber <ejt@redhat.com>
      Acked-by: default avatarMikulas Patocka <mpatocka@redhat.com>
      Signed-off-by: default avatarMike Snitzer <snitzer@redhat.com>
      4ae280b4
  4. 14 Feb, 2019 12 commits