1. 26 Jul, 2016 1 commit
  2. 25 Jul, 2016 1 commit
    • Guenter Roeck's avatar
      MIPS: ath79: Add missing include file · 20ff3ada
      Guenter Roeck authored
      Commit ddd0ce87 ("mips: Remove unnecessary of_platform_populate with
      default match table") dropped the include of linux/clk-provider.h from
      arch/mips/ath79/setup.c. This results in the following build error.
      
      arch/mips/ath79/setup.c: In function 'ath79_of_plat_time_init':
      arch/mips/ath79/setup.c:232:2: error:
      	implicit declaration of function 'of_clk_init'
      
      Fixes: ddd0ce87 ("mips: Remove unnecessary of_platform_populate with default match table")
      Cc: Rob Herring <robh@kernel.org>
      Cc: Kefeng Wang <wangkefeng.wang@huawei.com>
      Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
      Signed-off-by: default avatarRob Herring <robh@kernel.org>
      20ff3ada
  3. 22 Jul, 2016 5 commits
  4. 18 Jul, 2016 5 commits
  5. 24 Jun, 2016 2 commits
    • Jon Hunter's avatar
      of/irq: Mark initialised interrupt controllers as populated · 15cc2ed6
      Jon Hunter authored
      For interrupt controllers successfully initialised early via device-tree,
      mark these interrupt controllers as populated so we don't unnecessarily
      create a device and populate any platform data later on in the boot
      sequence when we populate all the various platform devices.
      Signed-off-by: default avatarJon Hunter <jonathanh@nvidia.com>
      Signed-off-by: default avatarRob Herring <robh@kernel.org>
      15cc2ed6
    • Frank Rowand's avatar
      of: fix memory leak related to safe_name() · d9fc8807
      Frank Rowand authored
      Fix a memory leak resulting from memory allocation in safe_name().
      This patch fixes all call sites of safe_name().
      
      Mathieu Malaterre reported the memory leak on boot:
      
      On my PowerMac device-tree would generate a duplicate name:
      
      [    0.023043] device-tree: Duplicate name in PowerPC,G4@0, renamed to "l2-cache#1"
      
      in this case a newly allocated name is generated by `safe_name`. However
      in this case it is never deallocated.
      
      The bug was found using kmemleak reported as:
      
      unreferenced object 0xdf532e60 (size 32):
        comm "swapper", pid 1, jiffies 4294892300 (age 1993.532s)
        hex dump (first 32 bytes):
          6c 32 2d 63 61 63 68 65 23 31 00 dd e4 dd 1e c2  l2-cache#1......
          ec d4 ba ce 04 ec cc de 8e 85 e9 ca c4 ec cc 9e  ................
        backtrace:
          [<c02d3350>] kvasprintf+0x64/0xc8
          [<c02d3400>] kasprintf+0x4c/0x5c
          [<c0453814>] safe_name.isra.1+0x80/0xc4
          [<c04545d8>] __of_attach_node_sysfs+0x6c/0x11c
          [<c075f21c>] of_core_init+0x8c/0xf8
          [<c0729594>] kernel_init_freeable+0xd4/0x208
          [<c00047e8>] kernel_init+0x24/0x11c
          [<c00158ec>] ret_from_kernel_thread+0x5c/0x64
      
      Link: https://bugzilla.kernel.org/show_bug.cgi?id=120331Signed-off-by: default avatarFrank Rowand <frank.rowand@am.sony.com>
      Reported-by: mathieu.malaterre@gmail.com
      Tested-by: default avatarMathieu Malaterre <mathieu.malaterre@gmail.com>
      Cc: stable@vger.kernel.org
      Signed-off-by: default avatarRob Herring <robh@kernel.org>
      d9fc8807
  6. 23 Jun, 2016 19 commits
  7. 12 Jun, 2016 4 commits
    • Linus Torvalds's avatar
      Linux 4.7-rc3 · 5edb5649
      Linus Torvalds authored
      5edb5649
    • Linus Torvalds's avatar
      Merge branch 'for-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux · 57120fac
      Linus Torvalds authored
      Pull thermal management fixes from Zhang Rui:
      
       - fix an ordering issue in cpu cooling that cooling device is
         registered before it's ready (freq_table being populated).
         (Lukasz Luba)
      
       - fix a missing comment update (Caesar Wang)
      
      * 'for-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux:
        thermal: add the note for set_trip_temp
        thermal: cpu_cooling: fix improper order during initialization
      57120fac
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.kernel.dk/linux-block · 8714f8f5
      Linus Torvalds authored
      Pull block layer fixes from Jens Axboe:
       "A small collection of fixes for the current series.  This contains:
      
         - Two fixes for xen-blkfront, from Bob Liu.
      
         - A bug fix for NVMe, releasing only the specific resources we
           requested.
      
         - Fix for a debugfs flags entry for nbd, from Josef.
      
         - Plug fix from Omar, fixing up a case of code being switched between
           two functions.
      
         - A missing bio_put() for the new discard callers of
           submit_bio_wait(), fixing a regression causing a leak of the bio.
           From Shaun.
      
         - Improve dirty limit calculation precision in the writeback code,
           fixing a case where setting a limit lower than 1% of memory would
           end up being zero.  From Tejun"
      
      * 'for-linus' of git://git.kernel.dk/linux-block:
        NVMe: Only release requested regions
        xen-blkfront: fix resume issues after a migration
        xen-blkfront: don't call talk_to_blkback when already connected to blkback
        nbd: pass the nbd pointer for flags debugfs
        block: missing bio_put following submit_bio_wait
        blk-mq: really fix plug list flushing for nomerge queues
        writeback: use higher precision calculation in domain_dirty_limits()
      8714f8f5
    • Linus Torvalds's avatar
      Merge tag 'gpio-v4.7-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio · 3a7c114d
      Linus Torvalds authored
      Pull GPIO fixes from Linus Walleij:
       "A new bunch of GPIO fixes for v4.7.
      
        This time I am very grateful that Ricardo Ribalda Delgado went in and
        fixed my stupid refcounting mistakes in the removal path for GPIO
        chips.  I had a feeling something was wrong here and so it was.  It
        exploded on OMAP and it fixes their problem.  Now it should be (more)
        solid.
      
        The rest i compilation, Kconfig and driver fixes.  Some tagged for
        stable.
      
        Summary:
      
         - Fix a NULL pointer dereference when we are searching the GPIO
           device list but one of the devices have been removed (struct
           gpio_chip pointer is NULL).
      
         - Fix unaligned reference counters: we were ending on +3 after all
           said and done.  It should be 0.  Remove an extraneous get_device(),
           and call cdev_del() followed by device_del() in gpiochip_remove()
           instead and the count goes to zero and calls the release() function
           properly.
      
         - Fix a compile warning due to a missing #include in the OF/device
           tree portions.
      
         - Select ANON_INODES for GPIOLIB, we're using that for our character
           device.  Some randconfig tests disclosed the problem.
      
         - Make sure the Zynq driver clock runs also without CONFIG_PM enabled
      
         - Fix an off-by-one error in the 104-DIO-48E driver
      
         - Fix warnings in bcm_kona_gpio_reset()"
      
      * tag 'gpio-v4.7-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio:
        gpio: bcm-kona: fix bcm_kona_gpio_reset() warnings
        gpio: select ANON_INODES
        gpio: include <linux/io-mapping.h> in gpiolib-of
        gpiolib: Fix unaligned used of reference counters
        gpiolib: Fix NULL pointer deference
        gpio: zynq: initialize clock even without CONFIG_PM
        gpio: 104-dio-48e: Fix control port offset computation off-by-one error
      3a7c114d
  8. 11 Jun, 2016 3 commits
    • Linus Torvalds's avatar
      Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi · 45b00c94
      Linus Torvalds authored
      Pull SCSI fixes from James Bottomley:
       "Two current fixes:
      
         - one affects Qemu CD ROM emulation, which stopped working after the
           updates in SCSI to require VPD pages from all conformant devices.
      
           Fix temporarily by blacklisting Qemu (we can relax later when they
           come into compliance).
      
         - The other is a fix to the optimal transfer size.  We set up a
           minefield for ourselves by being confused about whether the limits
           are in bytes or sectors (SCSI optimal is in blocks and the queue
           parameter is in bytes).
      
           This tries to fix the problem (wrong setting for queue limits
           max_sectors) and make the problem more obvious by introducing a
           wrapper function"
      
      * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
        sd: Fix rw_max for devices that report an optimal xfer size
        scsi: Add QEMU CD-ROM to VPD Inquiry Blacklist
      45b00c94
    • Linus Torvalds's avatar
      Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux · 5d1f7023
      Linus Torvalds authored
      Pull i2c fixes from Wolfram Sang:
      
       - a bigger fix for i801 to finally be able to be loaded on some
         machines again
      
       - smaller driver fixes
      
       - documentation update because of a renamed file
      
      * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
        i2c: mux: reg: Provide of_match_table
        i2c: mux: refer to i2c-mux.txt
        i2c: octeon: Avoid printk after too long SMBUS message
        i2c: octeon: Missing AAK flag in case of I2C_M_RECV_LEN
        i2c: i801: Allow ACPI SystemIO OpRegion to conflict with PCI BAR
      5d1f7023
    • Linus Torvalds's avatar
      Merge tag 'devicetree-fixes-for-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux · 90735c99
      Linus Torvalds authored
      Pull DeviceTree fixes from Rob Herring:
      
       - fix unflatten_dt_nodes when dad parameter is set.
      
       - add vendor prefixes for TechNexion and UniWest
      
       - documentation fix for Marvell BT
      
       - OF IRQ kerneldoc fixes
      
       - restrict CMA alignment adjustments to non dma-coherent
      
       - a couple of warning fixes in reserved-memory code
      
       - DT maintainers updates
      
      * tag 'devicetree-fixes-for-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
        drivers: of: add definition of early_init_dt_alloc_reserved_memory_arch
        drivers/of: Fix depth for sub-tree blob in unflatten_dt_nodes()
        drivers: of: Fix of_pci.h header guard
        dt-bindings: Add vendor prefix for TechNexion
        of: add vendor prefix for UniWest
        dt: bindings: fix documentation for MARVELL's bt-sd8xxx wireless device
        of: add missing const for of_parse_phandle_with_args() in !CONFIG_OF
        of: silence warnings due to max() usage
        drivers: of: of_reserved_mem: fixup the CMA alignment not to affect dma-coherent
        of: irq: fix of_irq_get[_byname]() kernel-doc
        MAINTAINERS: DeviceTree maintainer updates
      90735c99