1. 20 Aug, 2020 14 commits
  2. 17 Aug, 2020 4 commits
    • Robin Murphy's avatar
      iommu/dma: Add temporary hacks for arch/arm · dd49f2e7
      Robin Murphy authored
      
      
      In order to wrangle arch/arm over to iommu_dma_ops, we first need to
      convert all its associated IOMMU drivers over to default domains, and
      deal with users of its public dma_iommu_mappinng API. Since that can't
      reasonably be done in a single patch, we've no choice but to go through
      an ugly transitional phase. That starts with exposing some hooks into
      iommu-dma's internals so that it can start to do most of the heavy
      lifting.
      
      Before you start thinking about how horrible that is, here's a zebra:
        ,
       c@
        `||||)\
         <  /
      
      Signed-off-by: Robin Murphy's avatarRobin Murphy <robin.murphy@arm.com>
      dd49f2e7
    • Robin Murphy's avatar
      ARM/dma-mapping: Merge IOMMU ops · bcab0427
      Robin Murphy authored
      
      
      The dma_sync_* operations are now the only difference between the
      coherent and non-coherent IOMMU ops. Some minor tweaks to make those
      safe for coherent devices with minimal overhead, and we can condense
      down to a single set of DMA ops.
      
      Signed-off-by: Robin Murphy's avatarRobin Murphy <robin.murphy@arm.com>
      bcab0427
    • Robin Murphy's avatar
      ARM/dma-mapping: Consolidate IOMMU ops callbacks · beb5f8f0
      Robin Murphy authored
      
      
      Merge the coherent and non-coherent callbacks down to a single
      implementation each, relying on the generic dev->dma_coherent
      flag at the points where the difference matters.
      
      Signed-off-by: Robin Murphy's avatarRobin Murphy <robin.murphy@arm.com>
      beb5f8f0
    • Robin Murphy's avatar
      ARM/dma-mapping: Drop .dma_supported for IOMMU ops · 8bcf5f90
      Robin Murphy authored
      
      
      When an IOMMU is present, we trust that it should be capable
      of remapping any physical memory, and since the device masks
      represent the input (virtual) addresses to the IOMMU it makes
      no sense to validate them against physical PFNs anyway.
      
      Signed-off-by: Robin Murphy's avatarRobin Murphy <robin.murphy@arm.com>
      8bcf5f90
  3. 16 Aug, 2020 6 commits
    • Linus Torvalds's avatar
      Linux 5.9-rc1 · 9123e3a7
      Linus Torvalds authored
      9123e3a7
    • Linus Torvalds's avatar
      Merge tag 'io_uring-5.9-2020-08-15' of git://git.kernel.dk/linux-block · 2cc3c4b3
      Linus Torvalds authored
      Pull io_uring fixes from Jens Axboe:
       "A few differerent things in here.
      
        Seems like syzbot got some more io_uring bits wired up, and we got a
        handful of reports and the associated fixes are in here.
      
        General fixes too, and a lot of them marked for stable.
      
        Lastly, a bit of fallout from the async buffered reads, where we now
        more easily trigger short reads. Some applications don't really like
        that, so the io_read() code now handles short reads internally, and
        got a cleanup along the way so that it's now easier to read (and
        documented). We're now passing tests that failed before"
      
      * tag 'io_uring-5.9-2020-08-15' of git://git.kernel.dk/linux-block:
        io_uring: short circuit -EAGAIN for blocking read attempt
        io_uring: sanitize double poll handling
        io_uring: internally retry short reads
        io_uring: retain iov_iter state over io_read/io_write calls
        task_work: only grab task signal lock when needed
        io_uring: enable lookup of links holding inflight files
        io_uring: fail poll arm on queue proc failure
        io_uring: hold 'ctx' reference around task_work queue + execute
        fs: RWF_NOWAIT should imply IOCB_NOIO
        io_uring: defer file table grabbing request cleanup for locked requests
        io_uring: add missing REQ_F_COMP_LOCKED for nested requests
        io_uring: fix recursive completion locking on oveflow flush
        io_uring: use TWA_SIGNAL for task_work uncondtionally
        io_uring: account locked memory before potential error case
        io_uring: set ctx sq/cq entry count earlier
        io_uring: Fix NULL pointer dereference in loop_rw_iter()
        io_uring: add comments on how the async buffered read retry works
        io_uring: io_async_buf_func() need not test page bit
      2cc3c4b3
    • Mike Rapoport's avatar
      parisc: fix PMD pages allocation by restoring pmd_alloc_one() · 6f6aea7e
      Mike Rapoport authored
      Commit 1355c31e ("asm-generic: pgalloc: provide generic pmd_alloc_one()
      and pmd_free_one()") converted parisc to use generic version of
      pmd_alloc_one() but it missed the fact that parisc uses order-1 pages for
      PMD.
      
      Restore the original version of pmd_alloc_one() for parisc, just use
      GFP_PGTABLE_KERNEL that implies __GFP_ZERO instead of GFP_KERNEL and
      memset.
      
      Fixes: 1355c31e
      
       ("asm-generic: pgalloc: provide generic pmd_alloc_one() and pmd_free_one()")
      Reported-by: default avatarMeelis Roos <mroos@linux.ee>
      Signed-off-by: default avatarMike Rapoport <rppt@linux.ibm.com>
      Tested-by: default avatarMeelis Roos <mroos@linux.ee>
      Reviewed-by: default avatarMatthew Wilcox (Oracle) <willy@infradead.org>
      Link: https://lkml.kernel.org/r/9f2b5ebd-e4a4-0fa1-6cd3-4b9f6892d1ad@linux.ee
      
      
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      6f6aea7e
    • Linus Torvalds's avatar
      Merge tag 'block-5.9-2020-08-14' of git://git.kernel.dk/linux-block · 4b6c093e
      Linus Torvalds authored
      Pull block fixes from Jens Axboe:
       "A few fixes on the block side of things:
      
         - Discard granularity fix (Coly)
      
         - rnbd cleanups (Guoqing)
      
         - md error handling fix (Dan)
      
         - md sysfs fix (Junxiao)
      
         - Fix flush request accounting, which caused an IO slowdown for some
           configurations (Ming)
      
         - Properly propagate loop flag for partition scanning (Lennart)"
      
      * tag 'block-5.9-2020-08-14' of git://git.kernel.dk/linux-block:
        block: fix double account of flush request's driver tag
        loop: unset GENHD_FL_NO_PART_SCAN on LOOP_CONFIGURE
        rnbd: no need to set bi_end_io in rnbd_bio_map_kern
        rnbd: remove rnbd_dev_submit_io
        md-cluster: Fix potential error pointer dereference in resize_bitmaps()
        block: check queue's limits.discard_granularity in __blkdev_issue_discard()
        md: get sysfs entry after redundancy attr group create
      4b6c093e
    • Linus Torvalds's avatar
      Merge tag 'riscv-for-linus-5.9-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux · d84835b1
      Linus Torvalds authored
      Pull RISC-V fix from Palmer Dabbelt:
       "I collected a single fix during the merge window: we managed to break
        the early trap setup on !MMU, this fixes it"
      
      * tag 'riscv-for-linus-5.9-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
        riscv: Setup exception vector for nommu platform
      d84835b1
    • Linus Torvalds's avatar
      Merge tag 'sh-for-5.9' of git://git.libc.org/linux-sh · 5bbec3cf
      Linus Torvalds authored
      Pull arch/sh updates from Rich Felker:
       "Cleanup, SECCOMP_FILTER support, message printing fixes, and other
        changes to arch/sh"
      
      * tag 'sh-for-5.9' of git://git.libc.org/linux-sh: (34 commits)
        sh: landisk: Add missing initialization of sh_io_port_base
        sh: bring syscall_set_return_value in line with other architectures
        sh: Add SECCOMP_FILTER
        sh: Rearrange blocks in entry-common.S
        sh: switch to copy_thread_tls()
        sh: use the generic dma coherent remap allocator
        sh: don't allow non-coherent DMA for NOMMU
        dma-mapping: consolidate the NO_DMA definition in kernel/dma/Kconfig
        sh: unexport register_trapped_io and match_trapped_io_handler
        sh: don't include <asm/io_trapped.h> in <asm/io.h>
        sh: move the ioremap implementation out of line
        sh: move ioremap_fixed details out of <asm/io.h>
        sh: remove __KERNEL__ ifdefs from non-UAPI headers
        sh: sort the selects for SUPERH alphabetically
        sh: remove -Werror from Makefiles
        sh: Replace HTTP links with HTTPS ones
        arch/sh/configs: remove obsolete CONFIG_SOC_CAMERA*
        sh: stacktrace: Remove stacktrace_ops.stack()
        sh: machvec: Modernize printing of kernel messages
        sh: pci: Modernize printing of kernel messages
        ...
      5bbec3cf
  4. 15 Aug, 2020 16 commits
    • Jens Axboe's avatar
      io_uring: short circuit -EAGAIN for blocking read attempt · f91daf56
      Jens Axboe authored
      One case was missed in the short IO retry handling, and that's hitting
      -EAGAIN on a blocking attempt read (eg from io-wq context). This is a
      problem on sockets that are marked as non-blocking when created, they
      don't carry any REQ_F_NOWAIT information to help us terminate them
      instead of perpetually retrying.
      
      Fixes: 227c0c96
      
       ("io_uring: internally retry short reads")
      Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
      f91daf56
    • Jens Axboe's avatar
      io_uring: sanitize double poll handling · d4e7cd36
      Jens Axboe authored
      
      
      There's a bit of confusion on the matching pairs of poll vs double poll,
      depending on if the request is a pure poll (IORING_OP_POLL_ADD) or
      poll driven retry.
      
      Add io_poll_get_double() that returns the double poll waitqueue, if any,
      and io_poll_get_single() that returns the original poll waitqueue. With
      that, remove the argument to io_poll_remove_double().
      
      Finally ensure that wait->private is cleared once the double poll handler
      has run, so that remove knows it's already been seen.
      
      Cc: stable@vger.kernel.org # v5.8
      Reported-by: default avatar <syzbot+7f617d4a9369028b8a2c@syzkaller.appspotmail.com>
      Fixes: 18bceab1
      
       ("io_uring: allow POLL_ADD with double poll_wait() users")
      Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
      d4e7cd36
    • Linus Torvalds's avatar
      Merge tag 'perf-tools-2020-08-14' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux · 713eee84
      Linus Torvalds authored
      Pull more perf tools updates from Arnaldo Carvalho de Melo:
       "Fixes:
         - Fixes for 'perf bench numa'.
      
         - Always memset source before memcpy in 'perf bench mem'.
      
         - Quote CC and CXX for their arguments to fix build in environments
           using those variables to pass more than just the compiler names.
      
         - Fix module symbol processing, addressing regression detected via
           "perf test".
      
         - Allow multiple probes in record+script_probe_vfs_getname.sh 'perf
           test' entry.
      
        Improvements:
         - Add script to autogenerate socket family name id->string table from
           copy of kernel header, used so far in 'perf trace'.
      
         - 'perf ftrace' improvements to provide similar options for this
           utility so that one can go from 'perf record', 'perf trace', etc to
           'perf ftrace' just by changing the name of the subcommand.
      
         - Prefer new "sched:sched_waking" trace event when it exists in 'perf
           sched' post processing.
      
         - Update POWER9 metrics to utilize other metrics.
      
         - Fall back to querying debuginfod if debuginfo not found locally.
      
        Miscellaneous:
         - Sync various kvm headers with kernel sources"
      
      * tag 'perf-tools-2020-08-14' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: (40 commits)
        perf ftrace: Make option description initials all capital letters
        perf build-ids: Fall back to debuginfod query if debuginfo not found
        perf bench numa: Remove dead code in parse_nodes_opt()
        perf stat: Update POWER9 metrics to utilize other metrics
        perf ftrace: Add change log
        perf: ftrace: Add set_tracing_options() to set all trace options
        perf ftrace: Add option --tid to filter by thread id
        perf ftrace: Add option -D/--delay to delay tracing
        perf: ftrace: Allow set graph depth by '--graph-opts'
        perf ftrace: Add support for trace option tracing_thresh
        perf ftrace: Add option 'verbose' to show more info for graph tracer
        perf ftrace: Add support for tracing option 'irq-info'
        perf ftrace: Add support for trace option funcgraph-irqs
        perf ftrace: Add support for trace option sleep-time
        perf ftrace: Add support for tracing option 'func_stack_trace'
        perf tools: Add general function to parse sublevel options
        perf ftrace: Add option '--inherit' to trace children processes
        perf ftrace: Show trace column header
        perf ftrace: Add option '-m/--buffer-size' to set per-cpu buffer size
        perf ftrace: Factor out function write_tracing_file_int()
        ...
      713eee84
    • Linus Torvalds's avatar
      Merge tag 'x86-urgent-2020-08-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 50f6c7db
      Linus Torvalds authored
      Pull x86 fixes from Ingo Molnar:
       "Misc fixes and small updates all around the place:
      
         - Fix mitigation state sysfs output
      
         - Fix an FPU xstate/sxave code assumption bug triggered by
           Architectural LBR support
      
         - Fix Lightning Mountain SoC TSC frequency enumeration bug
      
         - Fix kexec debug output
      
         - Fix kexec memory range assumption bug
      
         - Fix a boundary condition in the crash kernel code
      
         - Optimize porgatory.ro generation a bit
      
         - Enable ACRN guests to use X2APIC mode
      
         - Reduce a __text_poke() IRQs-off critical section for the benefit of
           PREEMPT_RT"
      
      * tag 'x86-urgent-2020-08-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86/alternatives: Acquire pte lock with interrupts enabled
        x86/bugs/multihit: Fix mitigation reporting when VMX is not in use
        x86/fpu/xstate: Fix an xstate size check warning with architectural LBRs
        x86/purgatory: Don't generate debug info for purgatory.ro
        x86/tsr: Fix tsc frequency enumeration bug on Lightning Mountain SoC
        kexec_file: Correctly output debugging information for the PT_LOAD ELF header
        kexec: Improve & fix crash_exclude_mem_range() to handle overlapping ranges
        x86/crash: Correct the address boundary of function parameters
        x86/acrn: Remove redundant chars from ACRN signature
        x86/acrn: Allow ACRN guest to use X2APIC mode
      50f6c7db
    • Linus Torvalds's avatar
      Merge tag 'sched-urgent-2020-08-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 1195d58f
      Linus Torvalds authored
      Pull scheduler fixes from Ingo Molnar:
       "Two fixes: fix a new tracepoint's output value, and fix the formatting
        of show-state syslog printouts"
      
      * tag 'sched-urgent-2020-08-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        sched/debug: Fix the alignment of the show-state debug output
        sched: Fix use of count for nr_running tracepoint
      1195d58f
    • Linus Torvalds's avatar
      Merge tag 'perf-urgent-2020-08-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 7f5faaaa
      Linus Torvalds authored
      Pull perf fixes from Ingo Molnar:
       "Misc fixes, an expansion of perf syscall access to CAP_PERFMON
        privileged tools, plus a RAPL HW-enablement for Intel SPR platforms"
      
      * tag 'perf-urgent-2020-08-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        perf/x86/rapl: Add support for Intel SPR platform
        perf/x86/rapl: Support multiple RAPL unit quirks
        perf/x86/rapl: Fix missing psys sysfs attributes
        hw_breakpoint: Remove unused __register_perf_hw_breakpoint() declaration
        kprobes: Remove show_registers() function prototype
        perf/core: Take over CAP_SYS_PTRACE creds to CAP_PERFMON capability
      7f5faaaa
    • Linus Torvalds's avatar
      Merge tag 'locking-urgent-2020-08-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · eb1319af
      Linus Torvalds authored
      Pull locking fixlets from Ingo Molnar:
       "A documentation fix and a 'fallthrough' macro update"
      
      * tag 'locking-urgent-2020-08-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        futex: Convert to use the preferred 'fallthrough' macro
        Documentation/locking/locktypes: Fix a typo
      eb1319af
    • Linus Torvalds's avatar
      Merge tag '9p-for-5.9-rc1' of git://github.com/martinetd/linux · 410520d0
      Linus Torvalds authored
      Pull 9p updates from Dominique Martinet:
      
       - some code cleanup
      
       - a couple of static analysis fixes
      
       - setattr: try to pick a fid associated with the file rather than the
         dentry, which might sometimes matter
      
      * tag '9p-for-5.9-rc1' of git://github.com/martinetd/linux:
        9p: Remove unneeded cast from memory allocation
        9p: remove unused code in 9p
        net/9p: Fix sparse endian warning in trans_fd.c
        9p: Fix memory leak in v9fs_mount
        9p: retrieve fid from file when file instance exist.
      410520d0
    • Linus Torvalds's avatar
      Merge tag '5.9-rc-smb3-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6 · f6513bd3
      Linus Torvalds authored
      Pull cifs fixes from Steve French:
       "Three small cifs/smb3 fixes, one for stable fixing mkdir path with
        the 'idsfromsid' mount option"
      
      * tag '5.9-rc-smb3-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6:
        SMB3: Fix mkdir when idsfromsid configured on mount
        cifs: Convert to use the fallthrough macro
        cifs: Fix an error pointer dereference in cifs_mount()
      f6513bd3
    • Linus Torvalds's avatar
      Merge tag 'nfs-for-5.9-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs · 37711e5e
      Linus Torvalds authored
      Pull NFS client updates from Trond Myklebust:
       "Stable fixes:
         - pNFS: Don't return layout segments that are being used for I/O
         - pNFS: Don't move layout segments off the active list when being used for I/O
      
        Features:
         - NFS: Add support for user xattrs through the NFSv4.2 protocol
         - NFS: Allow applications to speed up readdir+statx() using AT_STATX_DONT_SYNC
         - NFSv4.0 allow nconnect for v4.0
      
        Bugfixes and cleanups:
         - nfs: ensure correct writeback errors are returned on close()
         - nfs: nfs_file_write() should check for writeback errors
         - nfs: Fix getxattr kernel panic and memory overflow
         - NFS: Fix the pNFS/flexfiles mirrored read failover code
         - SUNRPC: dont update timeout value on connection reset
         - freezer: Add unsafe versions of freezable_schedule_timeout_interruptible for NFS
         - sunrpc: destroy rpc_inode_cachep after unregister_filesystem"
      
      * tag 'nfs-for-5.9-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: (32 commits)
        NFS: Fix flexfiles read failover
        fs: nfs: delete repeated words in comments
        rpc_pipefs: convert comma to semicolon
        nfs: Fix getxattr kernel panic and memory overflow
        NFS: Don't return layout segments that are in use
        NFS: Don't move layouts to plh_return_segs list while in use
        NFS: Add layout segment info to pnfs read/write/commit tracepoints
        NFS: Add tracepoints for layouterror and layoutstats.
        NFS: Report the stateid + status in trace_nfs4_layoutreturn_on_close()
        SUNRPC dont update timeout value on connection reset
        nfs: nfs_file_write() should check for writeback errors
        nfs: ensure correct writeback errors are returned on close()
        NFSv4.2: xattr cache: get rid of cache discard work queue
        NFS: remove redundant initialization of variable result
        NFSv4.0 allow nconnect for v4.0
        freezer: Add unsafe versions of freezable_schedule_timeout_interruptible for NFS
        sunrpc: destroy rpc_inode_cachep after unregister_filesystem
        NFSv4.2: add client side xattr caching.
        NFSv4.2: hook in the user extended attribute handlers
        NFSv4.2: add the extended attribute proc functions.
        ...
      37711e5e
    • Linus Torvalds's avatar
      Merge tag 'edac_updates_for_5.9_pt2' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras · 6ffdcde4
      Linus Torvalds authored
      Pull edac fix from Tony Luck:
       "Fix for the ie31200 driver that missed the first pull"
      
      * tag 'edac_updates_for_5.9_pt2' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras:
        EDAC/ie31200: Fallback if host bridge device is already initialized
      6ffdcde4
    • Linus Torvalds's avatar
      Merge tag 'devicetree-fixes-for-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux · b07175dc
      Linus Torvalds authored
      Pull devicetree fixes from Rob Herring:
       "Another round of 'allOf' removals and whitespace clean-ups of schemas"
      
      * tag 'devicetree-fixes-for-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
        dt-bindings: Remove more cases of 'allOf' containing a '$ref'
        dt-bindings: Whitespace clean-ups in schema files
      b07175dc
    • Linus Torvalds's avatar
      Merge tag 'acpi-5.9-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm · 341323fa
      Linus Torvalds authored
      Pull more ACPI updates from Rafael Wysocki:
       "Add new hardware support to the ACPI driver for AMD SoCs, the x86 clk
        driver and the Designware i2c driver (changes from Akshu Agrawal and
        Pu Wen)"
      
      * tag 'acpi-5.9-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
        clk: x86: Support RV architecture
        ACPI: APD: Add a fmw property is_raven
        clk: x86: Change name from ST to FCH
        ACPI: APD: Change name from ST to FCH
        i2c: designware: Add device HID for Hygon I2C controller
      341323fa
    • Linus Torvalds's avatar
      Merge tag 'pm-5.9-rc1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm · 1a5d9dbb
      Linus Torvalds authored
      Pull one more power management update from Rafael Wysocki:
       "Modify the intel_pstate driver to allow it to work in the passive mode
        with hardware-managed P-states (HWP) enabled"
      
      * tag 'pm-5.9-rc1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
        cpufreq: intel_pstate: Implement passive mode with HWP enabled
      1a5d9dbb
    • Linus Torvalds's avatar
      Merge tag 'mfd-next-5.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd · 884e0d3d
      Linus Torvalds authored
      Pull MFD updates from Lee Jones:
       "Core Frameworks
         - Make better attempt at matching device with the correct OF node
         - Allow batch removal of hierarchical sub-devices
      
        New Drivers
         - Add STM32 Clocksource driver
         - Add support for Khadas System Control Microcontroller
      
        Driver Removal
         - Remove unused driver for TI's SMSC ECE1099
      
        New Device Support
         - Add support for Intel Emmitsburg PCH to Intel LPSS PCI
         - Add support for Intel Tiger Lake PCH-H to Intel LPSS PCI
         - Add support for Dialog DA revision to Dialog DA9063
      
        New Functionality
         - Add support for AXP803 to be probed by I2C
      
        Fix-ups
         - Numerous W=1 warning fixes
         - Device Tree changes (stm32-lptimer, gateworks-gsc, khadas,mcu, stmfx, cros-ec, j721e-system-controller)
         - Enabled Regmap 'fast I/O' in stm32-lptimer
         - Change BUG_ON to WARN_ON in arizona-core
         - Remove superfluous code/initialisation (madera, max14577)
         - Trivial formatting/spelling issues (madera-core, madera-i2c, da9055, max77693-private)
         - Switch to of_platform_populate() in sprd-sc27xx-spi
         - Expand out set/get brightness/pwm macros in lm3533-ctrlbank
         - Disable IRQs on suspend in motorola-cpcap
         - Clean-up error handling in intel_soc_pmic_mrfld
         - Ensure correct removal order of sub-devices in madera
         - Many s/HTTP/HTTPS/ link changes
         - Ensure name used with Regmap is unique in syscon
      
        Bug Fixes
         - Properly 'put' clock on unbind and error in arizona-core
         - Fix revision handling in da9063
         - Fix 'assignment of read-only location' error in kempld-core
         - Avoid using the Regmap API when atomic in rn5t618
         - Redefine volatile register description in rn5t618
         - Use locking to protect event handler in dln2"
      
      * tag 'mfd-next-5.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (76 commits)
        mfd: syscon: Use a unique name with regmap_config
        mfd: Replace HTTP links with HTTPS ones
        mfd: dln2: Run event handler loop under spinlock
        mfd: madera: Improve handling of regulator unbinding
        mfd: mfd-core: Add mechanism for removal of a subset of children
        mfd: intel_soc_pmic_mrfld: Simplify the return expression of intel_scu_ipc_dev_iowrite8()
        mfd: max14577: Remove redundant initialization of variable current_bits
        mfd: rn5t618: Fix caching of battery related registers
        mfd: max77693-private: Drop a duplicated word
        mfd: da9055: pdata.h: Drop a duplicated word
        mfd: rn5t618: Make restart handler atomic safe
        mfd: kempld-core: Fix 'assignment of read-only location' error
        mfd: axp20x: Allow the AXP803 to be probed by I2C
        mfd: da9063: Add support for latest DA silicon revision
        mfd: da9063: Fix revision handling to correctly select reg tables
        dt-bindings: mfd: st,stmfx: Remove I2C unit name
        dt-bindings: mfd: ti,j721e-system-controller.yaml: Add J721e system controller
        mfd: motorola-cpcap: Disable interrupt for suspend
        mfd: smsc-ece1099: Remove driver
        mfd: core: Add OF_MFD_CELL_REG() helper
        ...
      884e0d3d
    • Linus Torvalds's avatar
      Merge branch 'akpm' (patches from Andrew) · 18737f42
      Linus Torvalds authored
      Merge more updates from Andrew Morton:
       "Subsystems affected by this patch series: mm/hotfixes, lz4, exec,
        mailmap, mm/thp, autofs, sysctl, mm/kmemleak, mm/misc and lib"
      
      * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (35 commits)
        virtio: pci: constify ioreadX() iomem argument (as in generic implementation)
        ntb: intel: constify ioreadX() iomem argument (as in generic implementation)
        rtl818x: constify ioreadX() iomem argument (as in generic implementation)
        iomap: constify ioreadX() iomem argument (as in generic implementation)
        sh: use generic strncpy()
        sh: clkfwk: remove r8/r16/r32
        include/asm-generic/vmlinux.lds.h: align ro_after_init
        mm: annotate a data race in page_zonenum()
        mm/swap.c: annotate data races for lru_rotate_pvecs
        mm/rmap: annotate a data race at tlb_flush_batched
        mm/mempool: fix a data race in mempool_free()
        mm/list_lru: fix a data race in list_lru_count_one
        mm/memcontrol: fix a data race in scan count
        mm/page_counter: fix various data races at memsw
        mm/swapfile: fix and annotate various data races
        mm/filemap.c: fix a data race in filemap_fault()
        mm/swap_state: mark various intentional data races
        mm/page_io: mark various intentional data races
        mm/frontswap: mark various intentional data races
        mm/kmemleak: silence KCSAN splats in checksum
        ...
      18737f42