1. 26 Jul, 2014 9 commits
  2. 13 Jul, 2014 11 commits
  3. 29 Jun, 2014 10 commits
  4. 28 Jun, 2014 10 commits
    • Linus Torvalds's avatar
      Merge tag 'spi-v3.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi · 24b414d5
      Linus Torvalds authored
      Pull spi fixes from Mark Brown:
       "A few driver specific fixes, the biggest one being a fix for the newly
        added Qualcomm SPI controller driver to make it not use its internal
        chip select due to hardware bugs, replacing it with GPIOs"
      * tag 'spi-v3.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
        spi: qup: Remove chip select function
        spi: qup: Fix order of spi_register_master
        spi: sh-sci: fix use-after-free in sh_sci_spi_remove()
        spi/pxa2xx: fix incorrect SW mode chipselect setting for BayTrail LPSS SPI
    • Linus Torvalds's avatar
      Merge tag 'regulator-v3.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator · 4194976b
      Linus Torvalds authored
      Pull regulator fixes from Mark Brown:
       "Several driver specific fixes here, the palmas fixes being especially
        important for a range of boards - the recent updates to support new
        devices have introduced several regressions"
      * tag 'regulator-v3.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
        regulator: tps65218: Correct the the config register for LDO1
        regulator: tps65218: Add the missing of_node assignment in probe
        regulator: palmas: fix typo in enable_reg calculation
        regulator: bcm590xx: fix vbus name
        regulator: palmas: Fix SMPS enable/disable/is_enabled
    • Linus Torvalds's avatar
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending · eb477e03
      Linus Torvalds authored
      Pull SCSI target fixes from Nicholas Bellinger:
       "Mostly minor fixes this time around.  The highlights include:
         - iscsi-target CHAP authentication fixes to enforce explicit key
           values (Tejas Vaykole + rahul.rane)
         - fix a long-standing OOPs in target-core when a alua configfs
           attribute is accessed after port symlink has been removed.
           (Sebastian Herbszt)
         - fix a v3.10.y iscsi-target regression causing the login reject
           status class/detail to be ignored (Christoph Vu-Brugier)
         - fix a v3.10.y iscsi-target regression to avoid rejecting an
           existing ITT during Data-Out when data-direction is wrong (Santosh
           Kulkarni + Arshad Hussain)
         - fix a iscsi-target related shutdown deadlock on UP kernels (Mikulas
         - fix a v3.16-rc1 build issue with vhost-scsi + !CONFIG_NET (MST)"
      * git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending:
        iscsi-target: fix iscsit_del_np deadlock on unload
        iovec: move memcpy_from/toiovecend to lib/iovec.c
        iscsi-target: Avoid rejecting incorrect ITT for Data-Out
        tcm_loop: Fix memory leak in tcm_loop_submission_work error path
        iscsi-target: Explicily clear login response PDU in exception path
        target: Fix left-over se_lun->lun_sep pointer OOPs
        iscsi-target; Enforce 1024 byte maximum for CHAP_C key value
        iscsi-target: Convert chap_server_compute_md5 to use kstrtoul
    • Mark Brown's avatar
    • Mark Brown's avatar
      Merge remote-tracking branches 'regulator/fix/bcm590xx',... · 11767484
      Mark Brown authored
      Merge remote-tracking branches 'regulator/fix/bcm590xx', 'regulator/fix/palmas' and 'regulator/fix/tps65218' into regulator-linus
    • Mikulas Patocka's avatar
      iscsi-target: fix iscsit_del_np deadlock on unload · 81a9c5e7
      Mikulas Patocka authored
      On uniprocessor preemptible kernel, target core deadlocks on unload. The
      following events happen:
      * iscsit_del_np is called
      * it calls send_sig(SIGINT, np->np_thread, 1);
      * the scheduler switches to the np_thread
      * the np_thread is woken up, it sees that kthread_should_stop() returns
        false, so it doesn't terminate
      * the np_thread clears signals with flush_signals(current); and goes back
        to sleep in iscsit_accept_np
      * the scheduler switches back to iscsit_del_np
      * iscsit_del_np calls kthread_stop(np->np_thread);
      * the np_thread is waiting in iscsit_accept_np and it doesn't respond to
      The deadlock could be resolved if the administrator sends SIGINT signal to
      the np_thread with killall -INT iscsi_np
      The reproducible deadlock was introduced in commit
      , but the thread-stopping code was
      racy even before.
      This patch fixes the problem. Using kthread_should_stop to stop the
      np_thread is unreliable, so we test np_thread_state instead. If
      np_thread_state equals ISCSI_NP_THREAD_SHUTDOWN, the thread exits.
      Signed-off-by: default avatarMikulas Patocka <mpatocka@redhat.com>
      Cc: stable@vger.kernel.org
      Signed-off-by: default avatarNicholas Bellinger <nab@linux-iscsi.org>
    • Linus Torvalds's avatar
      Merge tag 'iommu-fixes-v3.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu · 3e7b256c
      Linus Torvalds authored
      Pull IOMMU fixes from Joerg Roedel:
       - fix VT-d regression with handling multiple RMRR entries per device
       - fix a small race that was left in the mmu_notifier handling in the
         AMD IOMMUv2 driver
      * tag 'iommu-fixes-v3.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
        iommu/amd: Fix small race between invalidate_range_end/start
        iommu/vt-d: fix bug in handling multiple RMRRs for the same PCI device
    • Linus Torvalds's avatar
      Merge branch 'x86/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · d1fc98ba
      Linus Torvalds authored
      Pull x86 fixes from Peter Anvin:
       "A pile of fixes related to the VDSO, EFI and 32-bit badsys handling.
        It turns out that removing the section headers from the VDSO breaks
        gdb, so this puts back most of them.  A very simple typo broke
        rt_sigreturn on some versions of glibc, with obviously disastrous
        results.  The rest is pretty much fixes for the corresponding fallout.
        The EFI fixes fixes an arithmetic overflow on 32-bit systems and
        quiets some build warnings.
        Finally, when invoking an invalid system call number on x86-32, we
        bypass a bunch of handling, which can make the audit code oops"
      * 'x86/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        efi-pstore: Fix an overflow on 32-bit builds
        x86/vdso: Error out in vdso2c if DT_RELA is present
        x86/vdso: Move DISABLE_BRANCH_PROFILING into the vdso makefile
        x86_32, signal: Fix vdso rt_sigreturn
        x86_32, entry: Do syscall exit work on badsys (CVE-2014-4508)
        x86/vdso: Create .build-id links for unstripped vdso files
        x86/vdso: Remove some redundant in-memory section headers
        x86/vdso: Improve the fake section headers
        x86/vdso2c: Use better macros for ELF bitness
        x86/vdso: Discard the __bug_table section
        efi: Fix compiler warnings (unused, const, type)
    • Linus Torvalds's avatar
      Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus · c9a60666
      Linus Torvalds authored
      Pull MIPS fixes from Ralf Baechle:
       "This is dominated by a large number of changes necessary for the MIPS
        BPF code.  code.  Aside of that there are
         - a fix for the MSC system controller support code.
         - a Turbochannel fix.
         - a recordmcount fix that's MIPS-specific.
         - barrier fixes to smp-cps / pm-cps after unrelated changes elsewhere
           in the kernel.
         - revert support for MSA registers in the signal frames.  The
           reverted patch did modify the signal stack frame which of course is
         - fix math-emu build breakage with older compilers.
         - some related cleanup.
         - fix Lasat build error if CONFIG_CRC32 isn't set to y by the user"
      * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (27 commits)
        MIPS: Lasat: Fix build error if CRC32 is not enabled.
        TC: Handle device_register() errors.
        MIPS: MSC: Prevent out-of-bounds writes to MIPS SC ioremap'd region
        MIPS: bpf: Fix stack space allocation for BPF memwords on MIPS64
        MIPS: BPF: Use 32 or 64-bit load instruction to load an address to register
        MIPS: bpf: Fix PKT_TYPE case for big-endian cores
        MIPS: BPF: Prevent kernel fall over for >=32bit shifts
        MIPS: bpf: Drop update_on_xread and always initialize the X register
        MIPS: bpf: Fix is_range() semantics
        MIPS: bpf: Use pr_debug instead of pr_warn for unhandled opcodes
        MIPS: bpf: Fix return values for VLAN_TAG_PRESENT case
        MIPS: bpf: Use correct mask for VLAN_TAG case
        MIPS: bpf: Fix branch conditional for BPF_J{GT/GE} cases
        MIPS: bpf: Add SEEN_SKB to flags when looking for the PKT_TYPE
        MIPS: bpf: Use 'andi' instead of 'and' for the VLAN cases
        MIPS: bpf: Return error code if the offset is a negative number
        MIPS: bpf: Use the LO register to get division's quotient
        MIPS: mm: uasm: Fix lh micro-assembler instruction
        MIPS: uasm: Add SLT uasm instruction
        MIPS: uasm: Add s3s1s2 instruction builder
    • Linus Torvalds's avatar
      Merge tag 'arc-fixes-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc · 1857a5b6
      Linus Torvalds authored
      Pull ARC fixes from Vineet Gupta:
       "Some SMP changes, a ptrace request for NPTL debugging, bunch of build
      * tag 'arc-fixes-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc:
        ARC: [SMP] Enable icache coherency
        ARC: [SMP] Fix IPI IRQ registration
        ARC: Implement ptrace(PTRACE_GET_THREAD_AREA)
        ARC: optimize kernel bss clearing in early boot code
        ARC: Fix build breakage for !CONFIG_ARC_DW2_UNWIND
        ARC: fix build warning in devtree
        ARC: remove checks for CONFIG_ARC_MMU_V4