1. 14 Feb, 2019 1 commit
  2. 13 Feb, 2019 9 commits
  3. 12 Feb, 2019 3 commits
    • Linus Torvalds's avatar
      Merge tag 'riscv-for-linus-5.0-rc7' of... · 57902dc0
      Linus Torvalds authored
      Merge tag 'riscv-for-linus-5.0-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux
      
      Pull RISC-V fixes from Palmer Dabbelt:
       "This contains a pair of bug fixes that I'd like to include in 5.0:
      
         - A fix to disambiguate swap from invalid PTEs, which fixes an error
           when trying to unmap PROT_NONE pages.
      
         - A revert to an optimization of the size of flat binaries. This is
           really a workaround to prevent breaking existing boot flows, but
           since the change was introduced as part of the 5.0 merge window I'd
           like to have the fix in before 5.0 so we can avoid a regression for
           any proper releases.
      
        With these I hope we're out of patches for 5.0 in RISC-V land"
      
      * tag 'riscv-for-linus-5.0-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux:
        Revert "RISC-V: Make BSS section as the last section in vmlinux.lds.S"
        riscv: Add pte bit to distinguish swap from invalid
      57902dc0
    • Linus Torvalds's avatar
      Merge tag 'sound-5.0-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound · 1d110257
      Linus Torvalds authored
      Pull sound fixes from Takashi Iwai:
       "It's a bit of surprising that we've got more changes than hoped at
        this late stage, but they all don't look too scary but small fixes.
      
        One change in ALSA core side is again the PCM regression fix that was
        partially addressed for OSS, but now the all relevant change is
        reverted instead. Also, a few ASoC core fixes for UAF and OOB are
        included, while the rest are usual random device-specific fixes"
      
      * tag 'sound-5.0-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
        ALSA: pcm: Revert capture stream behavior change in blocking mode
        ALSA: usb-audio: Fix implicit fb endpoint setup by quirk
        ALSA: hda - Add quirk for HP EliteBook 840 G5
        ASoC: samsung: Prevent clk_get_rate() calls in atomic context
        ASoC: rsnd: ssiu: correct shift bit for ssiu9
        ASoC: rsnd: fixup rsnd_ssi_master_clk_start() user count check
        ASoC: dapm: fix out-of-bounds accesses to DAPM lookup tables
        ASoC: topology: fix oops/use-after-free case with dai driver
        ASoC: rsnd: fixup MIX kctrl registration
        ASoC: core: Allow soc_find_component lookups to match parent of_node
        ASoC: rt5682: Correct the setting while select ASRC clk for AD/DA filter
        ASoC: MAINTAINERS: fsl: Change Fabio's email address
        ASoC: hdmi-codec: fix oops on re-probe
      1d110257
    • Linus Torvalds's avatar
      Merge tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 · 8ae757ef
      Linus Torvalds authored
      Pull ext4 fix from Ted Ts'o:
       "Revert a commit which landed in v5.0-rc1 since it makes fsync in ext4
        nojournal mode unsafe"
      
      * tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
        Revert "ext4: use ext4_write_inode() when fsyncing w/o a journal"
      8ae757ef
  4. 11 Feb, 2019 10 commits
    • Palmer Dabbelt's avatar
      Revert "RISC-V: Make BSS section as the last section in vmlinux.lds.S" · 41fb9d54
      Palmer Dabbelt authored
      At least BBL relies on the flat binaries containing all the bytes in the
      actual image to exist in the file.  Before this revert the flat images
      dropped the trailing zeros, which caused BBL to put its copy of the
      device tree where Linux thought the BSS was, which wreaks all sorts of
      havoc.  Manifesting the bug is a bit subtle because BBL aligns
      everything to 2MiB page boundaries, but with large enough kernels you're
      almost certain to get bitten by the bug.
      
      While moving the sections around isn't a great long-term fix, it will at
      least avoid producing broken images.
      
      This reverts commit 22e6a2e1.
      Signed-off-by: default avatarPalmer Dabbelt <palmer@sifive.com>
      Reviewed-by: default avatarChristoph Hellwig <hch@lst.de>
      41fb9d54
    • Stefan O'Rear's avatar
      riscv: Add pte bit to distinguish swap from invalid · e3613bb8
      Stefan O'Rear authored
      Previously, invalid PTEs and swap PTEs had the same binary
      representation, causing errors when attempting to unmap PROT_NONE
      mappings, including implicit unmap on exit.
      
      Typical error:
      
      swap_info_get: Bad swap file entry 40000000007a9879
      BUG: Bad page map in process a.out  pte:3d4c3cc0 pmd:3e521401
      
      Cc: stable@vger.kernel.org
      Signed-off-by: default avatarStefan O'Rear <sorear2@gmail.com>
      Reviewed-by: default avatarChristoph Hellwig <hch@lst.de>
      Signed-off-by: default avatarPalmer Dabbelt <palmer@sifive.com>
      e3613bb8
    • Linus Torvalds's avatar
      Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal · aa0c38cf
      Linus Torvalds authored
      Pull thermal SoC management fixes from Eduardo Valentin:
       "Minor fixes on of-thermal and cpu cooling"
      
      * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal:
        thermal: cpu_cooling: Clarify error message
        thermal: of-thermal: Print name of device node with error
      aa0c38cf
    • Andreas Ziegler's avatar
      tracing: probeevent: Correctly update remaining space in dynamic area · f6675872
      Andreas Ziegler authored
      Commit 9178412d ("tracing: probeevent: Return consumed
      bytes of dynamic area") improved the string fetching
      mechanism by returning the number of required bytes after
      copying the argument to the dynamic area. However, this
      return value is now only used to increment the pointer
      inside the dynamic area but misses updating the 'maxlen'
      variable which indicates the remaining space in the dynamic
      area.
      
      This means that fetch_store_string() always reads the *total*
      size of the dynamic area from the data_loc pointer instead of
      the *remaining* size (and passes it along to
      strncpy_from_{user,unsafe}) even if we're already about to
      copy data into the middle of the dynamic area.
      
      Link: http://lkml.kernel.org/r/20190206190013.16405-1-andreas.ziegler@fau.de
      
      Cc: Ingo Molnar <mingo@redhat.com>
      Cc: stable@vger.kernel.org
      Fixes: 9178412d ("tracing: probeevent: Return consumed bytes of dynamic area")
      Acked-by: default avatarMasami Hiramatsu <mhiramat@kernel.org>
      Signed-off-by: default avatarAndreas Ziegler <andreas.ziegler@fau.de>
      Signed-off-by: default avatarSteven Rostedt (VMware) <rostedt@goodmis.org>
      f6675872
    • Linus Torvalds's avatar
      Merge tag 's390-5.0-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux · fb7453e6
      Linus Torvalds authored
      Pull s390 bug fixes from Martin Schwidefsky:
      
       - Fix specification exception on z196 during ap probe
      
       - A fix for suspend-to-disk, the VMAP stack patch broke the
         swsusp_arch_suspend function
      
       - The EMC CKD ioctl of the dasd driver needs an additional size check
         for user space data
      
       - Revert an incorrect patch for the PCI base code that removed a bit
         lock that turned out to be required after all
      
      * tag 's390-5.0-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
        Revert "s390/pci: remove bit_lock usage in interrupt handler"
        s390/zcrypt: fix specification exception on z196 during ap probe
        s390/dasd: fix using offset into zero size array error
        s390/suspend: fix stack setup in swsusp_arch_suspend
      fb7453e6
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mattst88/alpha · 244cce14
      Linus Torvalds authored
      Pull alpha fixes from Matt Turner:
       "A few changes for alpha, including a build fix, a fix for the Eiger
        platform, and a fix for a tricky bug uncovered by the strace test
        suite that has existed since at least 1997 (v2.1.32)!"
      
      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mattst88/alpha:
        alpha: fix page fault handling for r16-r18 targets
        alpha: Fix Eiger NR_IRQS to 128
        tools uapi: fix Alpha support
      244cce14
    • Waiman Long's avatar
      Documentation: Fix grammatical error in sysctl/fs.txt & clarify negative dentry · 1413d9af
      Waiman Long authored
      Fix a grammatical error in the dentry-state text and clarify the usage
      of negative dentries.
      
      Fixes: af0c9af1 ("fs/dcache: Track & report number of negative dentries")
      Signed-off-by: default avatarWaiman Long <longman@redhat.com>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      1413d9af
    • Sergei Trofimovich's avatar
      alpha: fix page fault handling for r16-r18 targets · 491af60f
      Sergei Trofimovich authored
      Fix page fault handling code to fixup r16-r18 registers.
      Before the patch code had off-by-two registers bug.
      This bug caused overwriting of ps,pc,gp registers instead
      of fixing intended r16,r17,r18 (see `struct pt_regs`).
      
      More details:
      
      Initially Dmitry noticed a kernel bug as a failure
      on strace test suite. Test passes unmapped userspace
      pointer to io_submit:
      
      ```c
          #include <err.h>
          #include <unistd.h>
          #include <sys/mman.h>
          #include <asm/unistd.h>
          int main(void)
          {
              unsigned long ctx = 0;
              if (syscall(__NR_io_setup, 1, &ctx))
                  err(1, "io_setup");
              const size_t page_size = sysconf(_SC_PAGESIZE);
              const size_t size = page_size * 2;
              void *ptr = mmap(NULL, size, PROT_READ | PROT_WRITE,
                               MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
              if (MAP_FAILED == ptr)
                  err(1, "mmap(%zu)", size);
              if (munmap(ptr, size))
                  err(1, "munmap");
              syscall(__NR_io_submit, ctx, 1, ptr + page_size);
              syscall(__NR_io_destroy, ctx);
              return 0;
          }
      ```
      
      Running this test causes kernel to crash when handling page fault:
      
      ```
          Unable to handle kernel paging request at virtual address ffffffffffff9468
          CPU 3
          aio(26027): Oops 0
          pc = [<fffffc00004eddf8>]  ra = [<fffffc00004edd5c>]  ps = 0000    Not tainted
          pc is at sys_io_submit+0x108/0x200
          ra is at sys_io_submit+0x6c/0x200
          v0 = fffffc00c58e6300  t0 = fffffffffffffff2  t1 = 000002000025e000
          t2 = fffffc01f159fef8  t3 = fffffc0001009640  t4 = fffffc0000e0f6e0
          t5 = 0000020001002e9e  t6 = 4c41564e49452031  t7 = fffffc01f159c000
          s0 = 0000000000000002  s1 = 000002000025e000  s2 = 0000000000000000
          s3 = 0000000000000000  s4 = 0000000000000000  s5 = fffffffffffffff2
          s6 = fffffc00c58e6300
          a0 = fffffc00c58e6300  a1 = 0000000000000000  a2 = 000002000025e000
          a3 = 00000200001ac260  a4 = 00000200001ac1e8  a5 = 0000000000000001
          t8 = 0000000000000008  t9 = 000000011f8bce30  t10= 00000200001ac440
          t11= 0000000000000000  pv = fffffc00006fd320  at = 0000000000000000
          gp = 0000000000000000  sp = 00000000265fd174
          Disabling lock debugging due to kernel taint
          Trace:
          [<fffffc0000311404>] entSys+0xa4/0xc0
      ```
      
      Here `gp` has invalid value. `gp is s overwritten by a fixup for the
      following page fault handler in `io_submit` syscall handler:
      
      ```
          __se_sys_io_submit
          ...
              ldq     a1,0(t1)
              bne     t0,4280 <__se_sys_io_submit+0x180>
      ```
      
      After a page fault `t0` should contain -EFALUT and `a1` is 0.
      Instead `gp` was overwritten in place of `a1`.
      
      This happens due to a off-by-two bug in `dpf_reg()` for `r16-r18`
      (aka `a0-a2`).
      
      I think the bug went unnoticed for a long time as `gp` is one
      of scratch registers. Any kernel function call would re-calculate `gp`.
      
      Dmitry tracked down the bug origin back to 2.1.32 kernel version
      where trap_a{0,1,2} fields were inserted into struct pt_regs.
      And even before that `dpf_reg()` contained off-by-one error.
      
      Cc: Richard Henderson <rth@twiddle.net>
      Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
      Cc: linux-alpha@vger.kernel.org
      Cc: linux-kernel@vger.kernel.org
      Reported-and-reviewed-by: default avatar"Dmitry V. Levin" <ldv@altlinux.org>
      Cc: stable@vger.kernel.org # v2.1.32+
      Bug: https://bugs.gentoo.org/672040Signed-off-by: default avatarSergei Trofimovich <slyfox@gentoo.org>
      Signed-off-by: default avatarMatt Turner <mattst88@gmail.com>
      491af60f
    • Meelis Roos's avatar
      alpha: Fix Eiger NR_IRQS to 128 · bfc91368
      Meelis Roos authored
      Eiger machine vector definition has nr_irqs 128, and working 2.6.26
      boot shows SCSI getting IRQ-s 64 and 65. Current kernel boot fails
      because Symbios SCSI fails to request IRQ-s and does not find the disks.
      It has been broken at least since 3.18 - the earliest I could test with
      my gcc-5.
      
      The headers have moved around and possibly another order of defines has
      worked in the past - but since 128 seems to be correct and used, fix
      arch/alpha/include/asm/irq.h to have NR_IRQS=128 for Eiger.
      
      This fixes 4.19-rc7 boot on my Force Flexor A264 (Eiger subarch).
      
      Cc: stable@vger.kernel.org # v3.18+
      Signed-off-by: default avatarMeelis Roos <mroos@linux.ee>
      Signed-off-by: default avatarMatt Turner <mattst88@gmail.com>
      bfc91368
    • Bob Tracy's avatar
      tools uapi: fix Alpha support · 842fc0f5
      Bob Tracy authored
      Cc: stable@vger.kernel.org # v4.18+
      Signed-off-by: default avatarBob Tracy <rct@frus.com>
      Signed-off-by: default avatarMatt Turner <mattst88@gmail.com>
      842fc0f5
  5. 10 Feb, 2019 7 commits
  6. 09 Feb, 2019 9 commits
    • Linus Torvalds's avatar
      Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux · df3865f8
      Linus Torvalds authored
      Pull i2c fixes from Wolfram Sang:
       "One PM related driver bugfix and a MAINTAINERS update"
      
      * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
        MAINTAINERS: Update the ocores i2c bus driver maintainer, etc
        i2c: omap: Use noirq system sleep pm ops to idle device for suspend
      df3865f8
    • Linus Torvalds's avatar
      Merge tag 'mips_fixes_5.0_3' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux · e8b50608
      Linus Torvalds authored
      Pull MIPS fixes from Paul Burton:
       "A batch of MIPS fixes for 5.0, nothing too scary.
      
         - A workaround for a Loongson 3 CPU bug is the biggest change, but
           still fairly straightforward. It adds extra memory barriers (sync
           instructions) around atomics to avoid a CPU bug that can break
           atomicity.
      
         - Loongson64 also sees a fix for powering off some systems which
           would incorrectly reboot rather than waiting for the power down
           sequence to complete.
      
         - We have DT fixes for the Ingenic JZ4740 SoC & the JZ4780-based Ci20
           board, and a DT warning fix for the Nexsys4/MIPSfpga board.
      
         - The Cavium Octeon platform sees a further fix to the behaviour of
           the pcie_disable command line argument that was introduced in v3.3.
      
         - The VDSO, introduced in v4.4, sees build fixes for configurations
           of GCC that were built using the --with-fp-32= flag to specify a
           default 32-bit floating point ABI.
      
         - get_frame_info() sees a fix for configurations with
           CONFIG_KALLSYMS=n, for which it previously always returned an
           error.
      
         - If the MIPS Coherence Manager (CM) reports an error then we'll now
           clear that error correctly so that the GCR_ERROR_CAUSE register
           will be updated with information about any future errors"
      
      * tag 'mips_fixes_5.0_3' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux:
        mips: cm: reprime error cause
        mips: loongson64: remove unreachable(), fix loongson_poweroff().
        MIPS: Remove function size check in get_frame_info()
        MIPS: Use lower case for addresses in nexys4ddr.dts
        MIPS: Loongson: Introduce and use loongson_llsc_mb()
        MIPS: VDSO: Include $(ccflags-vdso) in o32,n32 .lds builds
        MIPS: VDSO: Use same -m%-float cflag as the kernel proper
        MIPS: OCTEON: don't set octeon_dma_bar_type if PCI is disabled
        DTS: CI20: Fix bugs in ci20's device tree.
        MIPS: DTS: jz4740: Correct interrupt number of DMA core
      e8b50608
    • Linus Torvalds's avatar
      Merge tag 'for-linus-20190209' of git://git.kernel.dk/linux-block · e5a8a116
      Linus Torvalds authored
      Pull block fixes from Jens Axboe:
      
       - NVMe pull request from Christoph, fixing namespace locking when
         dealing with the effects log, and a rapid add/remove issue (Keith)
      
       - blktrace tweak, ensuring requests with -1 sectors are shown (Jan)
      
       - link power management quirk for a Smasung SSD (Hans)
      
       - m68k nfblock dynamic major number fix (Chengguang)
      
       - series fixing blk-iolatency inflight counter issue (Liu)
      
       - ensure that we clear ->private when setting up the aio kiocb (Mike)
      
       - __find_get_block_slow() rate limit print (Tetsuo)
      
      * tag 'for-linus-20190209' of git://git.kernel.dk/linux-block:
        blk-mq: remove duplicated definition of blk_mq_freeze_queue
        Blk-iolatency: warn on negative inflight IO counter
        blk-iolatency: fix IO hang due to negative inflight counter
        blktrace: Show requests without sector
        fs: ratelimit __find_get_block_slow() failure message.
        m68k: set proper major_num when specifying module param major_num
        libata: Add NOLPM quirk for SAMSUNG MZ7TE512HMHP-000L1 SSD
        nvme-pci: fix rapid add remove sequence
        nvme: lock NS list changes while handling command effects
        aio: initialize kiocb private in case any filesystems expect it.
      e5a8a116
    • Linus Torvalds's avatar
      Merge tag 'mtd/fixes-for-5.0-rc6' of git://git.infradead.org/linux-mtd · 5610789a
      Linus Torvalds authored
      Pull mtd fixes from Boris Brezillon:
      
       - Fix a problem with the imx28 ECC engine
      
       - Remove a debug trace introduced in 2b6f0090 ("mtd: Check
         add_mtd_device() ret code")
      
       - Make sure partitions of size 0 can be registered
      
       - Fix kernel-doc warning in the rawnand core
      
       - Fix the error path of spinand_init() (missing manufacturer cleanup in
         a few places)
      
       - Address a problem with the SPI NAND PROGRAM LOAD operation which does
         not work as expected on some parts.
      
      * tag 'mtd/fixes-for-5.0-rc6' of git://git.infradead.org/linux-mtd:
        mtd: rawnand: gpmi: fix MX28 bus master lockup problem
        mtd: Make sure mtd->erasesize is valid even if the partition is of size 0
        mtd: Remove a debug trace in mtdpart.c
        mtd: rawnand: fix kernel-doc warnings
        mtd: spinand: Fix the error/cleanup path in spinand_init()
        mtd: spinand: Handle the case where PROGRAM LOAD does not reset the cache
      5610789a
    • Linus Torvalds's avatar
      Merge tag 'for-linus-5.0-rc6-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip · 3e5e692f
      Linus Torvalds authored
      Pull xen fixes from Juergen Gross:
       "Two very minor fixes: one remove of a #include for an unused header
        and a fix of the xen ML address in MAINTAINERS"
      
      * tag 'for-linus-5.0-rc6-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
        MAINTAINERS: unify reference to xen-devel list
        arch/arm/xen: Remove duplicate header
      3e5e692f
    • Ingo Molnar's avatar
      Merge tag 'perf-urgent-for-mingo-5.0-20190205' of... · 3bb26006
      Ingo Molnar authored
      Merge tag 'perf-urgent-for-mingo-5.0-20190205' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent
      
      Pull perf/urgent fixes from Arnaldo Carvalho de Melo:
      
      perf trace:
      
        Arnaldo Carvalho de Melo:
      
          Fix handling of probe:vfs_getname when the probed routine is
          inlined in multiple places, fixing the collection of the 'filename'
          parameter in open syscalls.
      
      perf test:
      
        Gustavo A. R. Silva:
      
          Fix bitwise operator usage in evsel-tp-sched test, which made tat
          test always detect fields as signed.
      
        Jiri Olsa:
      
          Filter out hidden symbols from labels, added in systems where the
          annobin plugin is used, such as RHEL8, which, if left in place make
          the DWARF unwind 'perf test' to fail on PPC.
      
        Tony Jones:
      
          Fix 'perf_event_attr' tests when building with python3.
      
      perf mem/c2c:
      
        Ravi Bangoria:
      
          Fix perf_mem_events on PowerPC.
      
      tools headers UAPI:
      
        Arnaldo Carvalho de Melo:
      
          Sync linux/in.h copy from the kernel sources, silencing a perf build warning.
      Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
      Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
      3bb26006
    • Linus Torvalds's avatar
      Merge tag 'armsoc-fixes-5.0' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc · 46c291e2
      Linus Torvalds authored
      Pull ARM SoC fixes from Arnd Bergmann:
       "This is a bit larger than normal, as we had not managed to send out a
        pull request before traveling for a week without my signing key.
      
        There are multiple code fixes for older bugs, all of which should get
        backported into stable kernels:
      
         - tango: one fix for multiplatform configurations broken on other
           platforms when tango is enabled
      
         - arm_scmi: device unregistration fix
      
         - iop32x: fix kernel oops from extraneous __init annotation
      
         - pxa: remove a double kfree
      
         - fsl qbman: close an interrupt clearing race
      
        The rest is the usual collection of smaller fixes for device tree
        files, on the renesas, allwinner, meson, omap, davinci, qualcomm and
        imx platforms.
      
        Some of these are for compile-time warnings, most are for board
        specific functionality that fails to work because of incorrect
        settings"
      
      * tag 'armsoc-fixes-5.0' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (30 commits)
        ARM: tango: Improve ARCH_MULTIPLATFORM compatibility
        firmware: arm_scmi: provide the mandatory device release callback
        ARM: iop32x/n2100: fix PCI IRQ mapping
        arm64: dts: add msm8996 compatible to gicv3
        ARM: dts: am335x-shc.dts: fix wrong cd pin level
        ARM: dts: n900: fix mmc1 card detect gpio polarity
        ARM: dts: omap3-gta04: Fix graph_port warning
        ARM: pxa: ssp: unneeded to free devm_ allocated data
        ARM: dts: r8a7743: Convert to new LVDS DT bindings
        soc: fsl: qbman: avoid race in clearing QMan interrupt
        arm64: dts: renesas: r8a77965: Enable DMA for SCIF2
        arm64: dts: renesas: r8a7796: Enable DMA for SCIF2
        arm64: dts: renesas: r8a774a1: Enable DMA for SCIF2
        ARM: dts: da850: fix interrupt numbers for clocksource
        dt-bindings: imx8mq: Number clocks consecutively
        arm64: dts: meson: Fix mmc cd-gpios polarity
        ARM: dts: imx6sx: correct backward compatible of gpt
        ARM: dts: imx: replace gpio-key,wakeup with wakeup-source property
        ARM: dts: vf610-bk4: fix incorrect #address-cells for dspi3
        ARM: dts: meson8m2: mxiii-plus: mark the SD card detection GPIO active-low
        ...
      46c291e2
    • Linus Torvalds's avatar
      Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux · 5bb513ed
      Linus Torvalds authored
      Pull arm64 fixes from Will Deacon:
       "Two arm64 fixes for -rc6. They resolve a kernel NULL dereference in
        kexec and bogus kernel page table dumping when userspace is configured
        for 52-bit virtual addressing.
      
        Summary:
      
         - Fix kernel oops when attemping kexec_file() with a NULL cmdline
      
         - Fix page table output in debugfs when ARM64_USER_VA_BITS_52=y"
      
      * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
        arm64: kexec_file: handle empty command-line
        arm64: ptdump: Don't iterate kernel page tables using PTRS_PER_PXX
      5bb513ed
    • Linus Torvalds's avatar
      Merge tag 'powerpc-5.0-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux · 820828bf
      Linus Torvalds authored
      Pull powerpc fixes from Michael Ellerman:
       "Just two fixes, both going to stable.
      
         - Our support for split pmd page table lock had a bug which could
           lead to a crash on mremap() when using the Radix MMU (Power9 only).
      
         - A fix for the PAPR SCM driver (nvdimm) we added last release, which
           had a bug where we might mis-handle a hypervisor response leading
           to us failing to attach the memory region.
      
        Thanks to: Aneesh Kumar K.V, Oliver O'Halloran"
      
      * tag 'powerpc-5.0-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
        powerpc/papr_scm: Use the correct bind address
        powerpc/radix: Fix kernel crash with mremap()
      820828bf
  7. 08 Feb, 2019 1 commit
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace · 6b2912ce
      Linus Torvalds authored
      Pull signal fixes from Eric Biederman:
       "This contains four small fixes for signal handling. A missing range
        check, a regression fix, prioritizing signals we have already started
        a signal group exit for, and better detection of synchronous signals.
      
        The confused decision of which signals to handle failed spectacularly
        when a timer was pointed at SIGBUS and the stack overflowed. Resulting
        in an unkillable process in an infinite loop instead of a SIGSEGV and
        core dump"
      
      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace:
        signal: Better detection of synchronous signals
        signal: Always notice exiting tasks
        signal: Always attempt to allocate siginfo for SIGSTOP
        signal: Make siginmask safe when passed a signal of 0
      6b2912ce