1. 09 Jun, 2017 11 commits
  2. 05 Jun, 2017 1 commit
  3. 04 Jun, 2017 9 commits
    • Linus Torvalds's avatar
      Linux 4.12-rc4 · 3c2993b8
      Linus Torvalds authored
      3c2993b8
    • Richard Narron's avatar
      fs/ufs: Set UFS default maximum bytes per file · 239e250e
      Richard Narron authored
      This fixes a problem with reading files larger than 2GB from a UFS-2
      file system:
      
          https://bugzilla.kernel.org/show_bug.cgi?id=195721
      
      The incorrect UFS s_maxsize limit became a problem as of commit
      c2a9737f ("vfs,mm: fix a dead loop in truncate_inode_pages_range()")
      which started using s_maxbytes to avoid a page index overflow in
      do_generic_file_read().
      
      That caused files to be truncated on UFS-2 file systems because the
      default maximum file size is 2GB (MAX_NON_LFS) and UFS didn't update it.
      
      Here I simply increase the default to a common value used by other file
      systems.
      Signed-off-by: default avatarRichard Narron <comet.berkeley@gmail.com>
      Cc: Al Viro <viro@zeniv.linux.org.uk>
      Cc: Will B <will.brokenbourgh2877@gmail.com>
      Cc: Theodore Ts'o <tytso@mit.edu>
      Cc: <stable@vger.kernel.org> # v4.9 and backports of c2a9737fSigned-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      239e250e
    • Linus Torvalds's avatar
      Merge tag 'nfs-for-4.12-2' of git://git.linux-nfs.org/projects/trondmy/linux-nfs · 125f42b0
      Linus Torvalds authored
      Pull NFS client bugfixes from Trond Myklebust:
       "Bugfixes include:
      
         - Fix a typo in commit e0926934 ("NFS append COMMIT after
           synchronous COPY") that breaks copy offload
      
         - Fix the connect error propagation in xs_tcp_setup_socket()
      
         - Fix a lock leak in nfs40_walk_client_list
      
         - Verify that pNFS requests lie within the offset range of the layout
           segment"
      
      * tag 'nfs-for-4.12-2' of git://git.linux-nfs.org/projects/trondmy/linux-nfs:
        nfs: Mark unnecessarily extern functions as static
        SUNRPC: ensure correct error is reported by xs_tcp_setup_socket()
        NFSv4.0: Fix a lock leak in nfs40_walk_client_list
        pnfs: Fix the check for requests in range of layout segment
        xprtrdma: Delete an error message for a failed memory allocation in xprt_rdma_bc_setup()
        pNFS/flexfiles: missing error code in ff_layout_alloc_lseg()
        NFS fix COMMIT after COPY
      125f42b0
    • Linus Torvalds's avatar
      Merge tag 'tty-4.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty · 3c06e6cb
      Linus Torvalds authored
      Pull tty fix from Greg KH:
       "Here is a single tty core fix for 4.12-rc4. It reverts a patch that a
        lot of people reported as causing lockdep and other warnings.
      
        Right after I reverted this in my tree, it seems like another
        "correct" fix might have shown up, but it's too late in the release
        cycle to be messing with tty core locking, so let's just revert this
        for now to go back how things always have been and try it again for
        4.13.
      
        This has not been in linux-next as I only reverted it a few hours ago"
      
      * tag 'tty-4.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
        Revert "tty: fix port buffer locking"
      3c06e6cb
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input · e00811b4
      Linus Torvalds authored
      Pull input subsystem fixes from Dmitry Torokhov:
      
       - a couple of regression fixes in synaptics and axp20x-pek drivers
      
       - try to ease transition from PS/2 to RMI for Synaptics touchpad users
         by ensuring we do not try to activate RMI mode when RMI SMBus support
         is not enabled, and nag users a bit to enable it
      
       - plus a couple of other changes that seemed worthwhile for this
         release
      
      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
        Input: axp20x-pek - switch to acpi_dev_present and check for ACPI0011 too
        Input: axp20x-pek - only check for "INTCFD9" ACPI device on Cherry Trail
        Input: tm2-touchkey - use LEN_ON as boolean value instead of LED_FULL
        Input: synaptics - tell users to report when they should be using rmi-smbus
        Input: synaptics - warn the users when there is a better mode
        Input: synaptics - keep PS/2 around when RMI4_SMB is not enabled
        Input: synaptics - clear device info before filling in
        Input: silead - disable interrupt during suspend
      e00811b4
    • Linus Torvalds's avatar
      Merge tag 'rtc-4.12-2' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux · 9f03b2c7
      Linus Torvalds authored
      Pull RTC fixlet from Alexandre Belloni:
       "A single patch, not really a fix but I don't think there is any reason
        to delay it.
      
        Change the mailing list address"
      
      * tag 'rtc-4.12-2' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux:
        MAINTAINERS: update RTC mailing list
      9f03b2c7
    • Linus Torvalds's avatar
      Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi · 1f915b7f
      Linus Torvalds authored
      Pull SCSI fixes from James Bottomley:
       "This is nine fixes, seven of which are for the qedi driver (new as of
        4.10) the other two are a use after free in the cxgbi drivers and a
        potential NULL dereference in the rdac device handler"
      
      * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
        scsi: libcxgbi: fix skb use after free
        scsi: qedi: Fix endpoint NULL panic during recovery.
        scsi: qedi: set max_fin_rt default value
        scsi: qedi: Set firmware tcp msl timer value.
        scsi: qedi: Fix endpoint NULL panic in qedi_set_path.
        scsi: qedi: Set dma_boundary to 0xfff.
        scsi: qedi: Correctly set firmware max supported BDs.
        scsi: qedi: Fix bad pte call trace when iscsiuio is stopped.
        scsi: scsi_dh_rdac: Use ctlr directly in rdac_failover_get()
      1f915b7f
    • Linus Torvalds's avatar
      Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma · 55cbdaf6
      Linus Torvalds authored
      Pull rdma fixes from Doug Ledford:
       "For the most part this is just a minor -rc cycle for the rdma
        subsystem. Even given that this is all of the -rc patches since the
        merge window closed, it's still only about 25 patches:
      
         - Multiple i40iw, nes, iw_cxgb4, hfi1, qib, mlx4, mlx5 fixes
      
         - A few upper layer protocol fixes (IPoIB, iSER, SRP)
      
         - A modest number of core fixes"
      
      * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: (26 commits)
        RDMA/SA: Fix kernel panic in CMA request handler flow
        RDMA/umem: Fix missing mmap_sem in get umem ODP call
        RDMA/core: not to set page dirty bit if it's already set.
        RDMA/uverbs: Declare local function static and add brackets to sizeof
        RDMA/netlink: Reduce exposure of RDMA netlink functions
        RDMA/srp: Fix NULL deref at srp_destroy_qp()
        RDMA/IPoIB: Limit the ipoib_dev_uninit_default scope
        RDMA/IPoIB: Replace netdev_priv with ipoib_priv for ipoib_get_link_ksettings
        RDMA/qedr: add null check before pointer dereference
        RDMA/mlx5: set UMR wqe fence according to HCA cap
        net/mlx5: Define interface bits for fencing UMR wqe
        RDMA/mlx4: Fix MAD tunneling when SRIOV is enabled
        RDMA/qib,hfi1: Fix MR reference count leak on write with immediate
        RDMA/hfi1: Defer setting VL15 credits to link-up interrupt
        RDMA/hfi1: change PCI bar addr assignments to Linux API functions
        RDMA/hfi1: fix array termination by appending NULL to attr array
        RDMA/iw_cxgb4: fix the calculation of ipv6 header size
        RDMA/iw_cxgb4: calculate t4_eq_status_entries properly
        RDMA/iw_cxgb4: Avoid touch after free error in ARP failure handlers
        RDMA/nes: ACK MPA Reply frame
        ...
      55cbdaf6
    • Greg Kroah-Hartman's avatar
      Revert "tty: fix port buffer locking" · fc098af1
      Greg Kroah-Hartman authored
      This reverts commit 925bb1ce.
      
      It causes lots of warnings and problems so for now, let's just revert
      it.
      
      Reported-by: <valdis.kletnieks@vt.edu>
      Reported-by: default avatarRussell King <linux@armlinux.org.uk>
      Reported-by: default avatarSergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
      Reported-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
      Reported-by: default avatarJiri Slaby <jslaby@suse.cz>
      Reported-by: default avatarAndrey Konovalov <andreyknvl@google.com>
      Acked-by: default avatarVegard Nossum <vegard.nossum@oracle.com>
      Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
      fc098af1
  4. 03 Jun, 2017 14 commits
  5. 02 Jun, 2017 5 commits
    • Linus Torvalds's avatar
      Merge tag 'acpi-4.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm · 104c08ba
      Linus Torvalds authored
      Pull ACPI fixes from Rafael Wysocki:
       "These revert one more problematic commit related to the ACPI-based
        handling of laptop lids and make some unuseful error messages coming
        from ACPICA go away.
      
        Specifics:
      
         - Revert one more commit related to the ACPI-based handling of laptop
           lids that changed the default behavior on laptops that booted with
           closed lids and introduced a regression there (Benjamin Tissoires).
      
         - Add a missing acpi_put_table() to the code implementing the
           /sys/firmware/acpi/tables interface to prevent a counter in the
           ACPICA core from overflowing (Dan Williams).
      
         - Drop error messages printed by ACPICA on acpi_get_table() reference
           counting mismatches as they need not indicate real errors at this
           point (Lv Zheng)"
      
      * tag 'acpi-4.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
        ACPICA: Tables: Fix regression introduced by a too early mechanism enabling
        Revert "ACPI / button: Change default behavior to lid_init_state=open"
        ACPI / sysfs: fix acpi_get_table() leak / acpi-sysfs denial of service
      104c08ba
    • Linus Torvalds's avatar
      Merge tag 'pm-4.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm · 89af529a
      Linus Torvalds authored
      Pull power management fixes from Rafael Wysocki:
       "These fix two bugs in error code paths in the cpufreq core and in the
        kirkwood-cpufreq driver.
      
        Specifics:
      
         - Make cpufreq_register_driver() return an error if the ->init()
           calls fail for all CPUs to prevent non-functional drivers from
           hanging around for no reason (David Arcari).
      
         - Make kirkwood-cpufreq check the return value of
           clk_prepare_enable() (which may fail) as appropriate (Arvind
           Yadav)"
      
      * tag 'pm-4.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
        cpufreq: kirkwood-cpufreq:- Handle return value of clk_prepare_enable()
        cpufreq: cpufreq_register_driver() should return -ENODEV if init fails
      89af529a
    • Linus Torvalds's avatar
      Merge tag 'random_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random · 5a4829b5
      Linus Torvalds authored
      Pull /dev/random bug fix from Ted Ts'o:
       "Fix a race on architectures with prioritized interrupts (such as m68k)
        which can causes crashes in drivers/char/random.c:get_reg()"
      
      * tag 'random_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random:
        fix race in drivers/char/random.c:get_reg()
      5a4829b5
    • Linus Torvalds's avatar
      Merge branch 'akpm' (patches from Andrew) · f2197649
      Linus Torvalds authored
      Merge misc fixes from Andrew Morton:
       "15 fixes"
      
      * emailed patches from Andrew Morton <akpm@linux-foundation.org>:
        scripts/gdb: make lx-dmesg command work (reliably)
        mm: consider memblock reservations for deferred memory initialization sizing
        mm/hugetlb: report -EHWPOISON not -EFAULT when FOLL_HWPOISON is specified
        mlock: fix mlock count can not decrease in race condition
        mm/migrate: fix refcount handling when !hugepage_migration_supported()
        dax: fix race between colliding PMD & PTE entries
        mm: avoid spurious 'bad pmd' warning messages
        mm/page_alloc.c: make sure OOM victim can try allocations with no watermarks once
        pcmcia: remove left-over %Z format
        slub/memcg: cure the brainless abuse of sysfs attributes
        initramfs: fix disabling of initramfs (and its compression)
        mm: clarify why we want kmalloc before falling backto vmallock
        frv: declare jiffies to be located in the .data section
        include/linux/gfp.h: fix ___GFP_NOLOCKDEP value
        ksm: prevent crash after write_protect_page fails
      f2197649
    • André Draszik's avatar
      scripts/gdb: make lx-dmesg command work (reliably) · d6c97087
      André Draszik authored
      lx-dmesg needs access to the log_buf symbol from printk.c.
      Unfortunately, the symbol log_buf also exists in BPF's verifier.c and
      hence gdb can pick one or the other.  If it happens to pick BPF's
      log_buf, lx-dmesg doesn't work:
      
        (gdb) lx-dmesg
        Python Exception <class 'gdb.MemoryError'> Cannot access memory at address 0x0:
        Error occurred in Python command: Cannot access memory at address 0x0
        (gdb) p log_buf
        $15 = 0x0
      
      Luckily, GDB has a way to deal with this, see
        https://sourceware.org/gdb/onlinedocs/gdb/Symbols.html
      
        (gdb) info variables ^log_buf$
        All variables matching regular expression "^log_buf$":
      
        File <linux.git>/kernel/bpf/verifier.c:
        static char *log_buf;
      
        File <linux.git>/kernel/printk/printk.c:
        static char *log_buf;
        (gdb) p 'verifier.c'::log_buf
        $1 = 0x0
        (gdb) p 'printk.c'::log_buf
        $2 = 0x811a6aa0 <__log_buf> ""
        (gdb) p &log_buf
        $3 = (char **) 0x8120fe40 <log_buf>
        (gdb) p &'verifier.c'::log_buf
        $4 = (char **) 0x8120fe40 <log_buf>
        (gdb) p &'printk.c'::log_buf
        $5 = (char **) 0x8048b7d0 <log_buf>
      
      By being explicit about the location of the symbol, we can make lx-dmesg
      work again.  While at it, do the same for the other symbols we need from
      printk.c
      
      Link: http://lkml.kernel.org/r/20170526112222.3414-1-git@andred.netSigned-off-by: default avatarAndré Draszik <git@andred.net>
      Tested-by: default avatarKieran Bingham <kieran@bingham.xyz>
      Acked-by: default avatarJan Kiszka <jan.kiszka@siemens.com>
      Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      d6c97087