AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity
913,704 Commits 7 Branches 0 Tags 1.9 GiB
9c94b39560
Commit Graph

913704 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Linus Torvalds
9c94b39560 1) Replace ext4's bmap and iopoll implementations to use iomap. 
2)  Clean up extent tree handling.
 
 3)  Other cleanups and miscellaneous bug fixes
 -----BEGIN PGP SIGNATURE-----
 
 iQEzBAABCAAdFiEEK2m5VNv+CHkogTfJ8vlZVpUNgaMFAl6JWT0ACgkQ8vlZVpUN
 gaMTOQgAo7bkkyc5+FCbpIUejle1DvM9Hg32fG1p/I5XH771RJRlGURVcx4FgsAZ
 TOiP4R4csADWcfUWnky/MK1pubVPLq2x7c0OyYnyOENM5PsLufeIa1EGjKBrGYeE
 6et4zyqlB7bIOUkVarluSp0j3YklxGrg2k45cnVFp572W5FaWiwpIHL/qNcwvbv0
 NIDyB+tW16tlmKINT/YLnDMRAOagoJoQwgNYwQPk+qVAvKWOUT3YQH0KXhXIRaMp
 M2HU9lUqSXT5F2uNNypeRaqwoFayYV7tVnaSoht30fFk04Eg+RLTyhCUWSVR2EHW
 zBjKNy9l3KQFTI8eriguGcLNy8cxig==
 =nLff
 -----END PGP SIGNATURE-----

Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

Pull ext4 updates from Ted Ts'o:

 - Replace ext4's bmap and iopoll implementations to use iomap.

 - Clean up extent tree handling.

 - Other cleanups and miscellaneous bug fixes

* tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (31 commits)
  ext4: save all error info in save_error_info() and drop ext4_set_errno()
  ext4: fix incorrect group count in ext4_fill_super error message
  ext4: fix incorrect inodes per group in error message
  ext4: don't set dioread_nolock by default for blocksize < pagesize
  ext4: disable dioread_nolock whenever delayed allocation is disabled
  ext4: do not commit super on read-only bdev
  ext4: avoid ENOSPC when avoiding to reuse recently deleted inodes
  ext4: unregister sysfs path before destroying jbd2 journal
  ext4: check for non-zero journal inum in ext4_calculate_overhead
  ext4: remove map_from_cluster from ext4_ext_map_blocks
  ext4: clean up ext4_ext_insert_extent() call in ext4_ext_map_blocks()
  ext4: mark block bitmap corrupted when found instead of BUGON
  ext4: use flexible-array member for xattr structs
  ext4: use flexible-array member in struct fname
  Documentation: correct the description of FIEMAP_EXTENT_LAST
  ext4: move ext4_fiemap to use iomap framework
  ext4: make ext4_ind_map_blocks work with fiemap
  ext4: move ext4 bmap to use iomap infrastructure
  ext4: optimize ext4_ext_precache for 0 depth
  ext4: add IOMAP_F_MERGED for non-extent based mapping
  ...
 2020-04-05 10:54:03 -07:00
Linus Torvalds
3476195651 There's not much to see in the core framework this time around. Instead the 
majority of the diff is the normal collection of driver additions for new SoCs
 and non-critical clk data fixes and updates. The framework must be middle aged.
 
 The two biggest directories in the diffstat show that the Qualcomm and Unisoc
 support added a handful of big drivers for new SoCs but that's not really the
 whole story because those new drivers tend to add large numbers of lines of clk
 data. There's a handful of AT91 clk drivers added this time around too and a
 bunch of improvements to drivers like the i.MX driver. All around lots of
 updates and fixes in various clk drivers which is good to see.
 
 The core framework has only one real major change which has been baking in next
 for the past couple months. It fixes the framework so that it stops caching a
 clk's phase when the phase clk_op returns an error. Before this change we would
 consider some negative errno as a phase and that just doesn't make sense.
 
 Core:
  - Don't show clk phase when it is invalid
 
 New Drivers:
  - Add support for Unisoc SC9863A clks
  - Qualcomm SM8250 RPMh and MSM8976 RPM clks
  - Qualcomm SM8250 Global Clock Controller (GCC) support
  - Qualcomm SC7180 Modem Clock Controller (MSS CC) support
  - EHRPWM's TimeBase clock(TBCLK) for TI AM654 SoCs
  - Support PMC clks on at91sam9n12, at91rm9200, sama5d3, and at91sam9g45 SoCs
 
 Updates:
  - GPU GX GDSC support on Qualcomm sc7180
  - Fixes and improvements for the Marvell MMP2/MMP3 SoC clk drivers
  - A series from Anson to convert i.MX8 clock bindings to json-schema
  - Update i.MX pll14xx driver to include new frequency entries for pll1443x table,
    and return error for invalid PLL type
  - Add missing of_node_put() call for a number of i.MX clock drivers
  - Drop flag CLK_IS_CRITICAL from 'A53_CORE' mux clock, as we already
    have the flag on its child cpu clock
  - Fix a53 cpu clock for i.MX8 drivers to get it source from ARM PLL
    via CORE_SEL slice, and source from A53 CCM clk root when we need to
    change ARM PLL frequency. Thus, we can support core running above
    1GHz safely
  - Update i.MX pfdv2 driver to check zero rate and use determine_rate for
    getting the best rate
  - Add CLKO2 for imx8mm, SNVS clock for imx8mn, and PXP clock for imx7d
  - Remove PMC clks from Tegra clk driver
  - Improved clock/reset handling for the Renesas R-Car USB2 Clock Selector
  - Conversion to json-schema of the Renesas CPG/MSSR DT bindings
  - Add Crypto clocks on Renesas R-Car M3-W/W+, M3-N, E3, and D3
  - Add RPC (QSPI/HyperFLASH) clocks on Renesas R-Car H3, M3-W/W+, and M3-N
  - Update Amlogic audio clock gate hierarchy for meson8 and gxbb
  - Update Amlogic g12a spicc clock sources
  - Support for Ingenic X1000 TCU clks
 -----BEGIN PGP SIGNATURE-----
 
 iQJFBAABCAAvFiEE9L57QeeUxqYDyoaDrQKIl8bklSUFAl6JDxURHHNib3lkQGtl
 cm5lbC5vcmcACgkQrQKIl8bklSU51A/+OzAA4HyywcSwLWMhUbyWI0hWis8/Gdtv
 /tIOPY/+J/Wi+2vFXoZEQWr/GViEEC1ylQwtkc/cm1WklEka/+q+GJFawyyIfX2i
 ovofDWw5lJd4/ACaOqV4ryEppwHnPUvASvoIOUXX6IwauNQzI0dRZWTOLTg2YW7x
 uvI5OtQ8o71+bM+VL1tuhWvN/4Zx9tALNU9yhaRhHdafR+xQ0d4x5bBQo8MG/2E0
 3xIbRqGbhO6XfNiKAjgKcI3jtHn006LK1/1AjyXUETWzu5Zcg2SYb/YAah39RKLZ
 FTV+xY39C8JBLPt6ZLrBu9mPDcoQOWohmnDLki0qm65cfVs/tbDX3kwp3ixCly7y
 jSCqNpl7RuWcbjMe8YesakhJc1IFICQts08KsM6dPipL+7iAv++fNQrfrnXf0cDx
 cPCgDkepos/aRhNXmVFdxf2FRKkIQjYpdAPFdYSvLv6MK0Dk6G7/EhOOXA10Z2BU
 BojY8tUx/YaC8sRbnZlhitYfpqDVFzdihL2G6W31iUbt1sKYR6t6Szhct2EbRTOQ
 69bUy2lw7M8pk1Remp0LqdrVUDYLy0/X3dVaa/teIaZt2Ac1NnWzHw9LMmnlFFEG
 GxuZy5Q5fCKbAf0tSkD4Gzb9z8f0pzAyfdlpGsY7+eEEWloc4yNFCcFcNyzJTXWV
 4kdye0klUPs=
 =ZoI6
 -----END PGP SIGNATURE-----

Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

Pull clk updates from Stephen Boyd:
 "There's not much to see in the core framework this time around.
  Instead the majority of the diff is the normal collection of driver
  additions for new SoCs and non-critical clk data fixes and updates.
  The framework must be middle aged.

  The two biggest directories in the diffstat show that the Qualcomm and
  Unisoc support added a handful of big drivers for new SoCs but that's
  not really the whole story because those new drivers tend to add large
  numbers of lines of clk data. There's a handful of AT91 clk drivers
  added this time around too and a bunch of improvements to drivers like
  the i.MX driver. All around lots of updates and fixes in various clk
  drivers which is good to see.

  The core framework has only one real major change which has been
  baking in next for the past couple months. It fixes the framework so
  that it stops caching a clk's phase when the phase clk_op returns an
  error. Before this change we would consider some negative errno as a
  phase and that just doesn't make sense.

  Core:
   - Don't show clk phase when it is invalid

  New Drivers:
   - Add support for Unisoc SC9863A clks
   - Qualcomm SM8250 RPMh and MSM8976 RPM clks
   - Qualcomm SM8250 Global Clock Controller (GCC) support
   - Qualcomm SC7180 Modem Clock Controller (MSS CC) support
   - EHRPWM's TimeBase clock(TBCLK) for TI AM654 SoCs
   - Support PMC clks on at91sam9n12, at91rm9200, sama5d3, and
     at91sam9g45 SoCs

  Updates:
   - GPU GX GDSC support on Qualcomm sc7180
   - Fixes and improvements for the Marvell MMP2/MMP3 SoC clk drivers
   - A series from Anson to convert i.MX8 clock bindings to json-schema
   - Update i.MX pll14xx driver to include new frequency entries for
     pll1443x table, and return error for invalid PLL type
   - Add missing of_node_put() call for a number of i.MX clock drivers
   - Drop flag CLK_IS_CRITICAL from 'A53_CORE' mux clock, as we already
     have the flag on its child cpu clock
   - Fix a53 cpu clock for i.MX8 drivers to get it source from ARM PLL
     via CORE_SEL slice, and source from A53 CCM clk root when we need
     to change ARM PLL frequency. Thus, we can support core running
     above 1GHz safely
   - Update i.MX pfdv2 driver to check zero rate and use determine_rate
     for getting the best rate
   - Add CLKO2 for imx8mm, SNVS clock for imx8mn, and PXP clock for
     imx7d
   - Remove PMC clks from Tegra clk driver
   - Improved clock/reset handling for the Renesas R-Car USB2 Clock
     Selector
   - Conversion to json-schema of the Renesas CPG/MSSR DT bindings
   - Add Crypto clocks on Renesas R-Car M3-W/W+, M3-N, E3, and D3
   - Add RPC (QSPI/HyperFLASH) clocks on Renesas R-Car H3, M3-W/W+, and
     M3-N
   - Update Amlogic audio clock gate hierarchy for meson8 and gxbb
   - Update Amlogic g12a spicc clock sources
   - Support for Ingenic X1000 TCU clks"

* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (146 commits)
  clk: sprd: fix to get a correct ibias of pll
  dt-bindings: imx8mm-clock: Fix the file path
  dt-bindings: imx8mq-clock: Fix the file path
  clk: qcom: rpmh: Drop unnecessary semicolons
  clk: qcom: rpmh: Simplify clk_rpmh_bcm_send_cmd()
  clk: tegra: Use NULL for pointer initialization
  clk: sprd: add clocks support for SC9863A
  clk: sprd: support to get regmap from parent node
  clk: sprd: Add macros for referencing parents without strings
  clk: sprd: Add dt-bindings include file for SC9863A
  dt-bindings: clk: sprd: add bindings for sc9863a clock controller
  dt-bindings: clk: sprd: rename the common file name sprd.txt to SoC specific
  clk: sprd: add gate for pll clocks
  MAINTAINERS: dt: update reference for arm-integrator.txt
  clk: mmp2: Fix bit masks for LCDC I/O and pixel clocks
  clk: mmp2: Add clock for fifth SD HCI on MMP3
  dt-bindings: marvell,mmp2: Add clock id for the fifth SD HCI on MMP3
  clk: mmp2: Add clocks for the thermal sensors
  dt-bindings: marvell,mmp2: Add clock ids for the thermal sensors
  clk: mmp2: add the GPU clocks
  ...
 2020-04-05 10:43:32 -07:00
Linus Torvalds
aa1a8ce533 New tracing features: 
- The ring buffer is no longer disabled when reading the trace file.
    The trace_pipe file was made to be used for live tracing and reading
    as it acted like the normal producer/consumer. As the trace file
    would not consume the data, the easy way of handling it was to just
    disable writes to the ring buffer. This came to a surprise to the
    BPF folks who complained about lost events due to reading.
    This is no longer an issue. If someone wants to keep the old disabling
    there's a new option "pause-on-trace" that can be set.
 
  - New set_ftrace_notrace_pid file. PIDs in this file will not be traced
    by the function tracer. Similar to set_ftrace_pid, which makes the
    function tracer only trace those tasks with PIDs in the file, the
    set_ftrace_notrace_pid does the reverse.
 
  - New set_event_notrace_pid file. PIDs in this file will cause events
    not to be traced if triggered by a task with a matching PID.
    Similar to the set_event_pid file but will not be traced.
    Note, sched_waking and sched_switch events may still be trace if
    one of the tasks referenced by those events contains a PID that
    is allowed to be traced.
 
 Tracing related features:
 
  - New bootconfig option, that is attached to the initrd file.
    If bootconfig is on the command line, then the initrd file
    is searched looking for a bootconfig appended at the end.
 
  - New GPU tracepoint infrastructure to help the gfx drivers to get
    off debugfs (acked by Greg Kroah-Hartman)
 
 Other minor updates and fixes.
 -----BEGIN PGP SIGNATURE-----
 
 iIoEABYIADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCXokgWRQccm9zdGVkdEBn
 b29kbWlzLm9yZwAKCRAp5XQQmuv6qgrHAP0UkKs/52JY4oWa3OIh/OqK+vnCrIwz
 zGvDFOYM0fKbwgD9FZWgzlcaYK5m2Cxlhp4VoraZveHMLJUhnEHtdX6X0wk=
 =Rebj
 -----END PGP SIGNATURE-----

Merge tag 'trace-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

Pull tracing updates from Steven Rostedt:
 "New tracing features:

   - The ring buffer is no longer disabled when reading the trace file.

     The trace_pipe file was made to be used for live tracing and
     reading as it acted like the normal producer/consumer. As the trace
     file would not consume the data, the easy way of handling it was to
     just disable writes to the ring buffer.

     This came to a surprise to the BPF folks who complained about lost
     events due to reading. This is no longer an issue. If someone wants
     to keep the old disabling there's a new option "pause-on-trace"
     that can be set.

   - New set_ftrace_notrace_pid file. PIDs in this file will not be
     traced by the function tracer.

     Similar to set_ftrace_pid, which makes the function tracer only
     trace those tasks with PIDs in the file, the set_ftrace_notrace_pid
     does the reverse.

   - New set_event_notrace_pid file. PIDs in this file will cause events
     not to be traced if triggered by a task with a matching PID.

     Similar to the set_event_pid file but will not be traced. Note,
     sched_waking and sched_switch events may still be traced if one of
     the tasks referenced by those events contains a PID that is allowed
     to be traced.

  Tracing related features:

   - New bootconfig option, that is attached to the initrd file.

     If bootconfig is on the command line, then the initrd file is
     searched looking for a bootconfig appended at the end.

   - New GPU tracepoint infrastructure to help the gfx drivers to get
     off debugfs (acked by Greg Kroah-Hartman)

  And other minor updates and fixes"

* tag 'trace-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: (27 commits)
  tracing: Do not allocate buffer in trace_find_next_entry() in atomic
  tracing: Add documentation on set_ftrace_notrace_pid and set_event_notrace_pid
  selftests/ftrace: Add test to test new set_event_notrace_pid file
  selftests/ftrace: Add test to test new set_ftrace_notrace_pid file
  tracing: Create set_event_notrace_pid to not trace tasks
  ftrace: Create set_ftrace_notrace_pid to not trace tasks
  ftrace: Make function trace pid filtering a bit more exact
  ftrace/kprobe: Show the maxactive number on kprobe_events
  tracing: Have the document reflect that the trace file keeps tracing enabled
  ring-buffer/tracing: Have iterator acknowledge dropped events
  tracing: Do not disable tracing when reading the trace file
  ring-buffer: Do not disable recording when there is an iterator
  ring-buffer: Make resize disable per cpu buffer instead of total buffer
  ring-buffer: Optimize rb_iter_head_event()
  ring-buffer: Do not die if rb_iter_peek() fails more than thrice
  ring-buffer: Have rb_iter_head_event() handle concurrent writer
  ring-buffer: Add page_stamp to iterator for synchronization
  ring-buffer: Rename ring_buffer_read() to read_buffer_iter_advance()
  ring-buffer: Have ring_buffer_empty() not depend on tracing stopped
  tracing: Save off entry when peeking at next entry
  ...
 2020-04-05 10:36:18 -07:00
Linus Torvalds
4c205c84e2 Keyrings fixes 
-----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEEqG5UsNXhtOCrfGQP+7dXa6fLC2sFAl6AiV4ACgkQ+7dXa6fL
 C2uCDg/+NevZHjgevGpFS9WByBtzFXKbewSSO0VZqS8RcFcy7+jRdTkcP66HJkGD
 3JxfI4wQm2LOiaX8tHDlmWIPfp3G5Tnjae8peOEVBrCZ5WZMcD3CzquMv18kd8KK
 5iiFzsTYDCywP/BwHCJgVQjPNpSp9drNCL5T+oql0nWeEUVAmiVziTIZgM9cAiyj
 S/sfe76KxdNzaEEvpL5Mg/ieq1es/ssGA1jZ8jZI+YfN8mtBBH8KebckskKSgVTK
 OjBLQAEanCbq3UsEqSsvEqbBpK7JkQJPOE153VRr6Nq/0MDSniwZjqIYOkgeB9pR
 YStIrK9LyL/D0aMe8A52I7Ml1zuUUXb9zVAo3yLgubWPDYXvLs8n8Cgl8ZCQBFXy
 0t86rlSq9SooGf3M2ket8Gk/XgymcRNP9LHr6MUGEO23l2ELBoO8hsWvUTAHoKVx
 kn27S4YceW4+5UYfYm87ZQpUTbKPNATuBkts+QxiSrZMCnk82G6keA8JqNgKCe4d
 xvUJew/JEGx2J0T8vYiBfpB1zEbtYdluglYyyzHpl0wkafYGRj1tTvwRZwQNhxw5
 IFQvxEK2kVFTKcoLBGq909udb4QlQOfMAYal0u/4iCNiipNgxZawcWSfIMGN4qbG
 tPvvBL2ocRmycmoMS7EHwWUSWIzwggi7zosDsM8jfLHBshBLeAE=
 =vvN4
 -----END PGP SIGNATURE-----

Merge tag 'keys-fixes-20200329' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs

Pull keyrings fixes from David Howells:
 "Here's a couple of patches that fix a circular dependency between
  holding key->sem and mm->mmap_sem when reading data from a key.

  One potential issue is that a filesystem looking to use a key inside,
  say, ->readpages() could deadlock if the key being read is the key
  that's required and the buffer the key is being read into is on a page
  that needs to be fetched.

  The case actually detected is a bit more involved - with a filesystem
  calling request_key() and locking the target keyring for write - which
  could be being read"

* tag 'keys-fixes-20200329' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs:
  KEYS: Avoid false positive ENOMEM error on key read
  KEYS: Don't write out to userspace while holding key semaphore
 2020-04-04 12:24:47 -07:00
Linus Torvalds
ea9448b254 drm: add support for hugepages to TTM 
-----BEGIN PGP SIGNATURE-----
 
 iQIcBAABAgAGBQJehnToAAoJEAx081l5xIa+bYEP/3IW+bip83OSR/Ay/29qmeBh
 FMZjz9G+jClVArea+8dlbmGohpQfkLuBiDBE1Ujxl9iqsm3STdIdbv9bHccqs2g8
 mtptkZ5qKwuOi7NhcNG5E5vy60bEAbZ9/QtXok5nckega2sdP7cr+uzZgp/Zc/Vo
 v9H8Wk6/l/MUF8agIXmgChpXII17lIyYbtbH5NV+PpsZMhAaAg2g4Z4vBP5Ue+Nc
 myNcdzKLF3nq++gBfIZ4gzAAnnqN2eYFvkSdvRSdn9HuXcur1tQHjMwC/DJuk8h7
 5dsaplrRLceMEqn6d61oWBJclPefXlkazvHzqNA9Zwr98yVev5h7tiT3BKNVTbKW
 iPoXCt55fJosvXAsJxW4UgXZy7kMGZdZ8GmSlwmZsA0kJRvOuuvWChvu/ugwnIeR
 DUWb5sa0Bn9aoczJ4Qq61O7CqtvhOf6NK24Jcc/HSk/iDbZ2tEnCPEXeCm0GibQ5
 PAFLfE1fZUcEeZlOp+zbZ6ni6XbLL9LX2Dkum/3zEvhf1rdF+0692ZM4o9VwedAX
 2TpE4kywhbYxhUq3MbyRzP3knu7pJYb0KCOfyg6Rqn/vCo17+PksRF+6XvzUVlzr
 VtRYU87TVP5FqIw+e3yela2alP/oo4kEe37n536TcRgFtU7vItcCA5vLuDSOivjX
 08B6Hy4QK2M0yKFuuAT5
 =KO6E
 -----END PGP SIGNATURE-----

Merge tag 'drm-next-2020-04-03-1' of git://anongit.freedesktop.org/drm/drm

Pull drm hugepage support from Dave Airlie:
 "This adds support for hugepages to TTM and has been tested with the
  vmwgfx drivers, though I expect other drivers to start using it"

* tag 'drm-next-2020-04-03-1' of git://anongit.freedesktop.org/drm/drm:
  drm/vmwgfx: Hook up the helpers to align buffer objects
  drm/vmwgfx: Introduce a huge page aligning TTM range manager
  drm: Add a drm_get_unmapped_area() helper
  drm/vmwgfx: Support huge page faults
  drm/ttm, drm/vmwgfx: Support huge TTM pagefaults
  mm: Add vmf_insert_pfn_xxx_prot() for huge page-table entries
  mm: Split huge pages on write-notify or COW
  mm: Introduce vma_is_special_huge
  fs: Constify vma argument to vma_is_dax
 2020-04-04 11:58:55 -07:00
Linus Torvalds
83eb69f3b8 Merge branch 'work.exfat' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 
Pull exfat filesystem from Al Viro:
 "Shiny new fs/exfat replacement for drivers/staging/exfat"

* 'work.exfat' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  exfat: update file system parameter handling
  staging: exfat: make staging/exfat and fs/exfat mutually exclusive
  MAINTAINERS: add exfat filesystem
  exfat: add Kconfig and Makefile
  exfat: add nls operations
  exfat: add misc operations
  exfat: add exfat cache
  exfat: add bitmap operations
  exfat: add fat entry operations
  exfat: add file operations
  exfat: add directory operations
  exfat: add inode operations
  exfat: add super block operations
  exfat: add in-memory and on-disk structures and headers
 2020-04-04 11:46:09 -07:00
Linus Torvalds
b3d8e42282 Highlights: 
- Fix EXCHANGE_ID response when NFSD runs in a container
 - A battery of new static trace points
 - Socket transports now use bio_vec to send Replies
 - NFS/RDMA now supports filesystems with no .splice_read method
 - Favor memcpy() over DMA mapping for small RPC/RDMA Replies
 - Add pre-requisites for supporting multiple Write chunks
 - Numerous minor fixes and clean-ups
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.22 (GNU/Linux)
 
 iQIcBAABAgAGBQJegj9pAAoJEDNqszNvZn+XNGgP/RsRul/UGe70YoPS6AwxI+c1
 2JVni5LV83aVGSN1df/xRNdugWh4j8e8stBIJPCnWFzUERFvrzVeVyW0/dlIy37l
 SRL1L62EzFUejAL45O+CkF5+KI2kAWMgDCv+rPnFnIuXVa/sThx63F1AJikVMPjB
 7We3vd5Kh/CrMeMflebJYuY12xE6di2b3ifkZRO0/yuMaAuqJrDreYf4L6xpA4rC
 QnKQcNl7LGlOwGSI2WvDrCLE056PJFhTuzTawI80NKnkXMMFNc6/7NoXJqasVlHG
 fiki2mHbJrbYd8isIm3Vl/QkFsM8QjijtpVxC9gd151w0P7DfpMYmSzlZL7nvq/R
 Nt6IIqbaxWSS1VULsuS7rDtBwwZpW/LRWaUhEvMwimR2jeOxcwtlDVTX/dRH2mxq
 Ume64Hn8xMEhhx9tHCPQ+Rgjqv5m+ZEAvmV6B7RM9nT2z2MSzQQESeMB14VZZmF/
 2oH1dDCVdCmb4ZOcD5yxL6Y1hijn45s+YHdts9uIsCudKYPI906vPhogFC+PVJv+
 MrOiUf8d40H0ra8VAUFCjAceOulkv90aLhBjoHbPsP4SQOTsRuUXnsKESZpSHY72
 nT/uPM23ULv4kQ6tHB8yQ3ordjCBRgb4zIKtotc3Wpi7dhO8u6ptPj4soiflRShO
 8/3N5dYfqdt9FRyr7Z8/
 =o5G0
 -----END PGP SIGNATURE-----

Merge tag 'nfsd-5.7' of git://git.linux-nfs.org/projects/cel/cel-2.6

Pull nfsd updates from Chuck Lever:

 - Fix EXCHANGE_ID response when NFSD runs in a container

 - A battery of new static trace points

 - Socket transports now use bio_vec to send Replies

 - NFS/RDMA now supports filesystems with no .splice_read method

 - Favor memcpy() over DMA mapping for small RPC/RDMA Replies

 - Add pre-requisites for supporting multiple Write chunks

 - Numerous minor fixes and clean-ups

[ Chuck is filling in for Bruce this time while he and his family settle
  into a new house ]

* tag 'nfsd-5.7' of git://git.linux-nfs.org/projects/cel/cel-2.6: (39 commits)
  svcrdma: Fix leak of transport addresses
  SUNRPC: Fix a potential buffer overflow in 'svc_print_xprts()'
  SUNRPC/cache: don't allow invalid entries to be flushed
  nfsd: fsnotify on rmdir under nfsd/clients/
  nfsd4: kill warnings on testing stateids with mismatched clientids
  nfsd: remove read permission bit for ctl sysctl
  NFSD: Fix NFS server build errors
  sunrpc: Add tracing for cache events
  SUNRPC/cache: Allow garbage collection of invalid cache entries
  nfsd: export upcalls must not return ESTALE when mountd is down
  nfsd: Add tracepoints for update of the expkey and export cache entries
  nfsd: Add tracepoints for exp_find_key() and exp_get_by_name()
  nfsd: Add tracing to nfsd_set_fh_dentry()
  nfsd: Don't add locks to closed or closing open stateids
  SUNRPC: Teach server to use xprt_sock_sendmsg for socket sends
  SUNRPC: Refactor xs_sendpages()
  svcrdma: Avoid DMA mapping small RPC Replies
  svcrdma: Fix double sync of transport header buffer
  svcrdma: Refactor chunk list encoders
  SUNRPC: Add encoders for list item discriminators
  ...
 2020-04-04 11:13:51 -07:00
Linus Torvalds
bdabb68931 RTC for 5.7 
Subsystem:
  - The rtc_time_to_tm and rtc_tm_to_time wrappers have finally been removed and
    only the 64bit version remain.
  - hctosys now works with drivers compiled as modules
 
 New driver:
  - MediaTek MT2712 SoC based RTC
 
 Drivers:
  - set range for 88pm860x, au1xxx, cpcap, da9052, davinci, ds1305, ds1374,
    mcp5121, pl030, pl031, pm8xxx, puv3, sa1100, sirfsoc, starfire, sun6i
  - ds1307: DS1388 oscillator failure detection and watchdog support
  - jz4740: JZ4760 support
  - pcf85063: clock out pin support
  - sun6i: external 32k oscillator is now optional, the range is now handled by
    the core, providing a solution for 2034.
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEycoQi/giopmpPgB12wIijOdRNOUFAl6IgdAACgkQ2wIijOdR
 NOVH9Q//evfZmRDQb9Lm8YuSOt+U6lBaCuvRP8H4s7i02jsw0tt1oT6+rGo+1N+k
 pi64+iwPqDj7h+eds06jVur7yWZDNNfCSywlMU8ODGLQcc/hXMTvaIeJtdXG+I+7
 dpIVTs9Artiey2Qb3qZalSMYzrE2rQG6Yuyb/tHx7Pohvje1wKnAE3T64W6sfvir
 zjAwAr/+s9n82mjGtGLapz0onao7dSN4p6b3UIkph9KxPdeHjItd7cRiJuzioysj
 LE8WRUek++uha32PzghK9MoUpRKf8PJtGbsAIRhdwvmwub1Pqs6Uvk5IHQvdiFZx
 af1Qnw/4qUH03HVUuq8VdEkwa8mdthcZ72b8uzUWOqP+uPkeTTlQOGOd1dRECijK
 Qic+SKlEznwgKC9WuDufUQg5i2WjFBnBlA+dCE12/t91SbSlZdYjb53nQLHve1b9
 e4VfyKnS5Ghn/dfizzzSPdcWuPW1rqq2dHTiOvFVqlLn1Fkt1AKaJzGAeCe6PWp4
 AJVqPu+D1eQ/qmvEPXI7dQpCxdI+p6FNJgQvQLMssaq7mpf2fiRoLx23ikFG0v0k
 BeNkNWpLz2ACwHpsOa/RWLwa/FC2+KBHaRWf+As7te63byeDQC8hUEi7F5K78lSS
 yhfZ8SJR04SIIGKjuwAzPmaaIJ0hJT+eaxkFAJU7P5hD7KElsuM=
 =6Veu
 -----END PGP SIGNATURE-----

Merge tag 'rtc-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux

Pull RTC updates from Alexandre Belloni:
 "More cleanup this cycle, with the final goal of removing the
  rtc_time_to_tm and rtc_tm_to_time wrappers. All the drivers that have
  been modified for this now are ready for the end of times (whether it
  happens in 2033, 2038, 2106, 2127 or even 4052). There is also a
  single new driver and the usual fixes and features.

  Summary:

  Subsystem:

   - The rtc_time_to_tm and rtc_tm_to_time wrappers have finally been
     removed and only the 64bit version remain.

   - hctosys now works with drivers compiled as modules

  New driver:

   - MediaTek MT2712 SoC based RTC

  Drivers:

   - set range for 88pm860x, au1xxx, cpcap, da9052, davinci, ds1305,
     ds1374, mcp5121, pl030, pl031, pm8xxx, puv3, sa1100, sirfsoc,
     starfire, sun6i

   - ds1307: DS1388 oscillator failure detection and watchdog support

   - jz4740: JZ4760 support

   - pcf85063: clock out pin support

   - sun6i: external 32k oscillator is now optional, the range is now
     handled by the core, providing a solution for 2034"

* tag 'rtc-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (87 commits)
  rtc: ds1307: check for failed memory allocation on wdt
  rtc: class: remove redundant assignment to variable err
  rtc: remove rtc_time_to_tm and rtc_tm_to_time
  rtc: sun6i: let the core handle rtc range
  rtc: sun6i: switch to rtc_time64_to_tm/rtc_tm_to_time64
  rtc: ds1307: add support for watchdog timer on ds1388
  rtc: da9052: switch to rtc_time64_to_tm/rtc_tm_to_time64
  rtc: da9052: set range
  rtc: da9052: convert to devm_rtc_allocate_device
  rtc: imx-sc: Align imx sc msg structs to 4
  rtc: fsl-ftm-alarm: report alarm to core
  rtc: pcf85063: Add pcf85063 clkout control to common clock framework
  rtc: make definitions in include/uapi/linux/rtc.h actually useful for user space
  rtc: class: avoid unnecessary lookup in hctosys
  dt-bindings: rtc: Convert and update jz4740-rtc doc to YAML
  rtc: jz4740: Rename vendor-specific DT properties
  rtc: jz4740: Add support for JZ4760 SoC
  rtc: class: support hctosys from modular RTC drivers
  rtc: pm8xxx: clear alarm register when alarm is not enabled
  rtc: omap: drop unused dt-bindings header
  ...
 2020-04-04 10:38:01 -07:00
Linus Torvalds
828907ef25 This is the bulk of GPIO development for the v5.7 kernel cycle. 
Core and userspace API:
 
 - The userspace API KFIFOs have been imoproved with locks that
   do not block interrupts. This makes us better at getting
   events to userspace without blocking or disturbing new events
   arriving in the same time. This was reviewed by the KFIFO
   maintainer Stefani. This is a generic improvement which
   paves the road for similar improvements in other subsystems.
 
 - We provide a new ioctl() for monitoring changes in the line
   information, such as when multiple clients are taking lines
   and giving them back, possibly reconfiguring them in the
   process: we can now monitor that and not get stuck with stale
   static information.
 
 - An example tool 'gpio-watch' is provided to showcase this
   functionality.
 
 - Timestamps for events are switched to ktime_get_ns() which is
   monotonic. We previously had a 'realtime' stamp which could
   move forward and *backward* in time, which probably would just
   cause silent bugs and weird behaviour. In the long run we
   see two relevant timestamps: ktime_get_ns() or the timestamp
   sometimes provided by the GPIO hardware itself, if that
   exists.
 
 - Device Tree overlay support for GPIO hogs. On systems that
   load overlays, these overlays can now contain hogs, and will
   then be respected.
 
 - Handle pin control interaction with nonexisting pin ranges
   in the GPIO library core instead of in the individual
   drivers.
 
 New drivers:
 
 - New driver for the Mellanox BlueField 2 GPIO controller.
 
 Driver improvements:
 
 - Introduce the BGPIOF_NO_SET_ON_INPUT flag to the generic
   MMIO GPIO library and use this flag in the MT7621 driver.
 
 - Texas Instruments OMAP CPU power management improvements,
   such as blocking of idle on pending GPIO interrupts.
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEElDRnuGcz/wPCXQWMQRCzN7AZXXMFAl6IWUAACgkQQRCzN7AZ
 XXPReQ//WUHALqbLOL/DZR8kVyygVZXV8JC4jcuMQgX+Mvm1DQuGp1T8VPlG1wC7
 vy5eTz3oPc+jAaHGQgGiSGdPRQtDkAW5+Wo4hzcHJ5ATlzT7cgNywK3Jk6+YlPlF
 CuhHB6aPEymQ45/GseUwEb5AuWWKS03P3XdOBj2IdDhuRHRfyjHi+31s0lh6bfNs
 kC2eP+VtddVqLbOdPE1GKjZi+Iq9ffFRmiNTduHbl3o6ZoE6WnMvn2wsC6zPpJr4
 AM8zpj9JFUq1DYaQf8bJJLTm8lItcyyUUhq8oKUxBpecjWfhUYwEYHGxqWIk9fbM
 oyJ3zBlU0G7bc4gu1VG3cTacUf//BTmQG3iZNSSw9w17I1hOMX9wNJan22VkEbJD
 8X+6AcgkldNwnAVWcVgg1lkfgdxlWURMYXl1uQPQZSj2SQL6gFcdkAhKwlgl8jOi
 RctUfZ69tD+4ul2b+MhL6BtIk16o2RIBJF53ESxrR4qftRZ3ywW4JQ/AwNoQalxM
 Xg8U3axFm8kitOzemVoXGr/AIee9KpcA4NK8yQLEPmSFgBaVzaVlP9Q7Klr7QGXg
 RvK45uRULrWnvSyoVY7Ox+ie1NiG8JAbaxKBxkV8n+z+gVMh82xcyQX+5SgWxwW0
 dzeEx1B0mCW4WDAK29CcdQVE6m4K2u/fabhZq5IhgS1mQoTC894=
 =EFm/
 -----END PGP SIGNATURE-----

Merge tag 'gpio-v5.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio

Pull GPIO updates from Linus Walleij:
 "This is the bulk of GPIO development for the v5.7 kernel cycle.

  Core and userspace API:

   - The userspace API KFIFOs have been imoproved with locks that do not
     block interrupts. This makes us better at getting events to
     userspace without blocking or disturbing new events arriving in the
     same time. This was reviewed by the KFIFO maintainer Stefani. This
     is a generic improvement which paves the road for similar
     improvements in other subsystems.

   - We provide a new ioctl() for monitoring changes in the line
     information, such as when multiple clients are taking lines and
     giving them back, possibly reconfiguring them in the process: we
     can now monitor that and not get stuck with stale static
     information.

   - An example tool 'gpio-watch' is provided to showcase this
     functionality.

   - Timestamps for events are switched to ktime_get_ns() which is
     monotonic. We previously had a 'realtime' stamp which could move
     forward and *backward* in time, which probably would just cause
     silent bugs and weird behaviour. In the long run we see two
     relevant timestamps: ktime_get_ns() or the timestamp sometimes
     provided by the GPIO hardware itself, if that exists.

   - Device Tree overlay support for GPIO hogs. On systems that load
     overlays, these overlays can now contain hogs, and will then be
     respected.

   - Handle pin control interaction with nonexisting pin ranges in the
     GPIO library core instead of in the individual drivers.

  New drivers:

   - New driver for the Mellanox BlueField 2 GPIO controller.

  Driver improvements:

   - Introduce the BGPIOF_NO_SET_ON_INPUT flag to the generic MMIO GPIO
     library and use this flag in the MT7621 driver.

   - Texas Instruments OMAP CPU power management improvements, such as
     blocking of idle on pending GPIO interrupts"

* tag 'gpio-v5.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (59 commits)
  Revert "gpio: eic-sprd: Use devm_platform_ioremap_resource()"
  pinctrl: Unconditionally assign .request()/.free()
  gpio: Unconditionally assign .request()/.free()
  gpio: export of_pinctrl_get to modules
  pinctrl: Define of_pinctrl_get() dummy for !PINCTRL
  gpio: Rename variable in core APIs
  gpio: Avoid using pin ranges with !PINCTRL
  gpiolib: Remove unused gpio_chip parameter from gpio_set_bias()
  gpiolib: Pass gpio_desc to gpio_set_config()
  gpiolib: Introduce gpiod_set_config()
  tools: gpio: Fix out-of-tree build regression
  gpio: gpiolib: fix a doc warning
  gpio: tegra186: Add Tegra194 pin ranges for GG.0 and GG.1
  gpio: tegra186: Add support for pin ranges
  gpio: Support GPIO controllers without pin-ranges
  ARM: integrator: impd1: Use GPIO_LOOKUP() helper macro
  gpio: brcmstb: support gpio-line-names property
  tools: gpio: Fix typo in gpio-utils
  tools: gpio-hammer: Apply scripts/Lindent and retain good changes
  gpiolib: gpio_name_to_desc: factor out !name check
  ...
 2020-04-04 10:27:00 -07:00
Linus Torvalds
6f43bae382 dma-mapping updates for 5.7 
- fix an integer overflow in the coherent pool (Kevin Grandemange)
  - provide support for in-place uncached remapping and use that
    for openrisc
  - fix the arm coherent allocator to take the bus limit into account
 -----BEGIN PGP SIGNATURE-----
 
 iQI/BAABCgApFiEEgdbnc3r/njty3Iq9D55TZVIEUYMFAl6IL38LHGhjaEBsc3Qu
 ZGUACgkQD55TZVIEUYN8Pg/9FerEL9GoU7lSeXvvklAED5Ro3JVyaZdA4eQaYzG6
 PnUYs+lFAsKGoE8qWbvue+pJs1JZtZ+oSp9uVrLGbPaMS+71iy/hCS+Cv9Ym0Y0u
 lciBlFEkN9qM1srBMn4vdBo4gIyailcylznQxzw/ZjU90vU4uUJj37YrfGxQnOd8
 pHrD24wutwECksEp6nLx3/Yt2xW92j9/oH+FnEK5mfaA0ATAQMz51L9veyU6liV4
 1A8jbi0diskAIqn4uyO5SuVg7s7C90HOe3JUBtk+oZvUXFlr9WvrDjCqBp6rcSiH
 XS+Z2RBomMSrjEHOfETcFu8JSyjY1eKu/a1rvEbmUc6bE/gKrEGgPiQwSLa+1Aty
 qy3I24uSF7xcs5yngnjzIQ/BizKFk/wzja15c4sfUNKiXLI6FqwwHL34Dg+Nv7UG
 A/eCXePzOGPVANcIU0Zh68epEfCJRqJtqy2BDrWisqRfhxd3rRgl9gNeS1JwR0El
 9T5c+CKfXn1IVA3YhMABUYh1JJ9bXrlZIOd3PEPwvwYRBnIYxP6JK2R+4BYjsMHy
 Y90QyAUUsJKMWYq4p4EpSCUGSlnzl9I2QH3ItUHvo+T9NcT6Vo4J6tCTQZu5tUGM
 SPiV49Gxz3u2+5VBmolWixO6JpRBv+92gowWdxRULkFpMaOw8mPInWW5cWPWc2MY
 u/Y=
 =DrK0
 -----END PGP SIGNATURE-----

Merge tag 'dma-mapping-5.7' of git://git.infradead.org/users/hch/dma-mapping

Pull dma-mapping updates from Christoph Hellwig:

 - fix an integer overflow in the coherent pool (Kevin Grandemange)

 - provide support for in-place uncached remapping and use that for
   openrisc

 - fix the arm coherent allocator to take the bus limit into account

* tag 'dma-mapping-5.7' of git://git.infradead.org/users/hch/dma-mapping:
  ARM/dma-mapping: merge __dma_supported into arm_dma_supported
  ARM/dma-mapping: take the bus limit into account in __dma_alloc
  ARM/dma-mapping: remove get_coherent_dma_mask
  openrisc: use the generic in-place uncached DMA allocator
  dma-direct: provide a arch_dma_clear_uncached hook
  dma-direct: make uncached_kernel_address more general
  dma-direct: consolidate the error handling in dma_direct_alloc_pages
  dma-direct: remove the cached_kernel_address hook
  dma-coherent: fix integer overflow in the reserved-memory dma allocation
 2020-04-04 10:12:47 -07:00
Linus Torvalds
1e396a5d17 threads-v5.7 
-----BEGIN PGP SIGNATURE-----
 
 iHUEABYKAB0WIQRAhzRXHqcMeLMyaSiRxhvAZXjcogUCXoSOqgAKCRCRxhvAZXjc
 omfTAQDlbSZkzNfEWcxi+WE9tg+Y5tHR7hjdsK99Mb3vhAh5GwD+LT0EOI3WKoNY
 MQUp2RaR7YwWL/pktd9N1EX8qa5IPg4=
 =zvBX
 -----END PGP SIGNATURE-----

Merge tag 'threads-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux

Pull thread updates from Christian Brauner:
 "The main change for this cycle was the extension for clone3() to
  support spawning processes directly into cgroups via CLONE_INTO_CGROUP
  (commit ef2c41cf38a7: "clone3: allow spawning processes
  into cgroups").

  But since I had to touch kernel/cgroup/ quite a bit I had Tejun route
  that through his tree this time around to make it easier for him to
  handle other changes.

  So here is just the unexciting leftovers: a regression test for the
  ENOMEM regression we fixed in commit b26ebfe12f ("pid: Fix error
  return value in some cases") verifying that we report ENOMEM when
  trying to create a new process in a pid namespace whose init
  process/subreaper has already exited"

* tag 'threads-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux:
  selftests: add pid namespace ENOMEM regression test
 2020-04-04 10:08:18 -07:00
Linus Torvalds
2fb732b33b VFIO updates for v5.7-rc1 
- vfio-pci SR-IOV support (Alex Williamson)
 
  - vfio DMA read/write interface (Yan Zhao)
 
  - Fix vfio-platform erroneous IRQ error log (Eric Auger)
 
  - Fix shared ATSD support for NVLink on POWER (Sam Bobroff)
 
  - Fix init error without CONFIG_IOMMU_DMA (Andre Przywara)
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.14 (GNU/Linux)
 
 iQIcBAABAgAGBQJeh7XVAAoJECObm247sIsihpgP/A3xkJ4bS4KALoeKJwYOtWfP
 /KHNYZwlSno7WZxREsYxQvZpdbOmwj00IRl/ckvTNGZ5Urs3Po8PtZ1mmMmzqPj7
 oiLbusA2HapZUCncjtDtaiOhaaIP3bMc2SejtmBm8pWkNvCZNQm2MhjxKIS5jYbG
 XLRWN/OnRl6sk+w6QRYIMgYeXNXK25FVfE3NPlp/c1u75GU9cXOqO/oRwGJ4VcXJ
 ClGJUJQeGrQx6RNt2380e/SXCnYfnW92FqUVWmYuW1/4uznBbhdJ/OtRQz3eJ3AU
 i8jTWdvATIiQQsTwbFZIjOdQJbLPtFd4g5Q8tBb0sFTSkAnUamAqUeVn/bH9swNI
 9cq3xAcRx6ch1KDREIvO7M+SCrLTvIYcvGUc0QY8tPeUaH0aHXCU4tF3asxFU91P
 RCusvTK8bdjx0K90XsgXexzy45377uTnrwXzJaWlCFp6cZxL+QELLfvUrQ4ZOBFV
 MNilILh9/Beig6rxrzCB4K8A3YoMHAS6PnYyyb5iBLu86xbrxVk+LgUIt3eH7jGb
 n9+9UbPCPzVuMZfXV3bkh6zr/bOYu+LsASOptlOAQp29Kp0R5Al0o7IloDlBlFRX
 q7lIaHneC1IgKolj3Q+w4TXFvAtA6+GPdqkckDKwp9Ho5v7/4PlkuYpzEM67+cTx
 V79mNUyqw7zF/hyvVrew
 =RZWJ
 -----END PGP SIGNATURE-----

Merge tag 'vfio-v5.7-rc1' of git://github.com/awilliam/linux-vfio

Pull VFIO updates from Alex Williamson:

 - vfio-pci SR-IOV support (Alex Williamson)

 - vfio DMA read/write interface (Yan Zhao)

 - Fix vfio-platform erroneous IRQ error log (Eric Auger)

 - Fix shared ATSD support for NVLink on POWER (Sam Bobroff)

 - Fix init error without CONFIG_IOMMU_DMA (Andre Przywara)

* tag 'vfio-v5.7-rc1' of git://github.com/awilliam/linux-vfio:
  vfio: Ignore -ENODEV when getting MSI cookie
  vfio-pci/nvlink2: Allow fallback to ibm,mmio-atsd[0]
  vfio/pci: Cleanup .probe() exit paths
  vfio/pci: Remove dev_fmt definition
  vfio/pci: Add sriov_configure support
  vfio: Introduce VFIO_DEVICE_FEATURE ioctl and first user
  vfio/pci: Introduce VF token
  vfio/pci: Implement match ops
  vfio: Include optional device match in vfio_device_ops callbacks
  vfio: avoid inefficient operations on VFIO group in vfio_pin/unpin_pages
  vfio: introduce vfio_dma_rw to read/write a range of IOVAs
  vfio: allow external user to get vfio group from device
  vfio: platform: Switch to platform_get_irq_optional()
 2020-04-04 09:57:42 -07:00
Linus Torvalds
ad0bf4eb91 s390 updates for the 5.7 merge window 
- Update maintainers. Niklas Schnelle takes over zpci and Vineeth Vijayan
   common io code.
 
 - Extend cpuinfo to include topology information.
 
 - Add new extended counters for IBM z15 and sampling buffer allocation
   rework in perf code.
 
 - Add control over zeroing out memory during system restart.
 
 - CCA protected key block version 2 support and other fixes/improvements
   in crypto code.
 
 - Convert to new fallthrough; annotations.
 
 - Replace zero-length arrays with flexible-arrays.
 
 - QDIO debugfs and other small improvements.
 
 - Drop 2-level paging support optimization for compat tasks. Varios
   mm cleanups.
 
 - Remove broken and unused hibernate / power management support.
 
 - Remove fake numa support which does not bring any benefits.
 
 - Exclude offline CPUs from CPU topology masks to be more consistent
   with other architectures.
 
 - Prevent last branching instruction address leaking to userspace.
 
 - Other small various fixes and improvements all over the code.
 -----BEGIN PGP SIGNATURE-----
 
 iQEzBAABCAAdFiEE3QHqV+H2a8xAv27vjYWKoQLXFBgFAl6Ig2YACgkQjYWKoQLX
 FBj2gggAibnHOl9d0ngX1mVT4nz51R3V8z5sEQjNMr2uHBmaTqs7pi/00gaFMxoC
 NngVEXvL443jSogQivthGgXPpRCV9xdKE3sp38j7fF4LgHoeuDtGd1oaX4W9Rqk0
 7Yii35EaO2e2WHdOKaAbu+ZvDRunFjERyntc51MYaIUivFosogSo07vC73vFIArF
 VGStS09fJ4Ny76ott896T7Ulx1Iek/MkF1vponEMLGNUIcLIQbbxZxOwgz0pHuEF
 SlyyJBnhOIaAJGOYlKREQDt1cew+hsxluPU+a01bwdsmdZv9LH1BGwLayDqTH58i
 QWvtEpzJFmDvo9jGM1v81ebaGnyCKg==
 =hiGF
 -----END PGP SIGNATURE-----

Merge tag 's390-5.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

Pull s390 updates from Vasily Gorbik:

 - Update maintainers. Niklas Schnelle takes over zpci and Vineeth
   Vijayan common io code.

 - Extend cpuinfo to include topology information.

 - Add new extended counters for IBM z15 and sampling buffer allocation
   rework in perf code.

 - Add control over zeroing out memory during system restart.

 - CCA protected key block version 2 support and other
   fixes/improvements in crypto code.

 - Convert to new fallthrough; annotations.

 - Replace zero-length arrays with flexible-arrays.

 - QDIO debugfs and other small improvements.

 - Drop 2-level paging support optimization for compat tasks. Varios mm
   cleanups.

 - Remove broken and unused hibernate / power management support.

 - Remove fake numa support which does not bring any benefits.

 - Exclude offline CPUs from CPU topology masks to be more consistent
   with other architectures.

 - Prevent last branching instruction address leaking to userspace.

 - Other small various fixes and improvements all over the code.

* tag 's390-5.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (57 commits)
  s390/mm: cleanup init_new_context() callback
  s390/mm: cleanup virtual memory constants usage
  s390/mm: remove page table downgrade support
  s390/qdio: set qdio_irq->cdev at allocation time
  s390/qdio: remove unused function declarations
  s390/ccwgroup: remove pm support
  s390/ap: remove power management code from ap bus and drivers
  s390/zcrypt: use kvmalloc instead of kmalloc for 256k alloc
  s390/mm: cleanup arch_get_unmapped_area() and friends
  s390/ism: remove pm support
  s390/cio: use fallthrough;
  s390/vfio: use fallthrough;
  s390/zcrypt: use fallthrough;
  s390: use fallthrough;
  s390/cpum_sf: Fix wrong page count in error message
  s390/diag: fix display of diagnose call statistics
  s390/ap: Remove ap device suspend and resume callbacks
  s390/pci: Improve handling of unset UID
  s390/pci: Fix zpci_alloc_domain() over allocation
  s390/qdio: pass ISC as parameter to chsc_sadc()
  ...
 2020-04-04 09:45:50 -07:00
Linus Torvalds
5364abc579 ARC updates for 5.7-rc1 
- Support for DSP enabled userspace (save/restore regs)
 
  - Miscll other platform fixes
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEOXpuCuR6hedrdLCJadfx3eKKwl4FAl6HsMYACgkQadfx3eKK
 wl6dWA//anCe8UhTQuIev29YNwrFNJdNK8/uLSzzxCHFdJqZqHCqZRqfO5UNMasu
 1ZLECjBRnNuxECgEJXBzH7At2uPHdPmCvZAHg07SaTc1LSAFYFaTvy85uCGL2Pbu
 XC1rjDlzQtqOcDeuMwtOeVkhZkoJtWxJQhnI2yQjaG6fOhJJupg9uqp6oX6+y4AV
 WuqihSeOExndcBi8sKVdj0UTvaUvwfxWAGkTswG219XrEDbzJ5K7K+Iz5Ftv2wl3
 pr6cMDmR3rd21QSSha5aVZd7Tb+B5FeZQg+JWvoYthvj3QNsf+Z7ed1u38E9mKWj
 71Zpg6kTZmlBqoWUlztJ9w9V2VKphspM1WbBzT/7GQGq6KnVIxxG2PoPCE2tToQK
 oO40N2rU7baD4yqqT79v/s8ZedpLDGMGdgdHLNBQZqfNMHFl/4QARnwieiVNS48Q
 yn6DYgbE2PXiVjiOiYU78MvWMo/gxWQvNFDeIy49G47WwZqcE3GrsV+Q9nFe0p1i
 PlPMc8QxIE/KndC+jOxVe8msKOQFbNAM3IRAHUT0h5B5rHyVEtSLZnITHd0E6Yqx
 mzPNVWfLBQlpC/RnEwietZPCj7VewCEXnHaSeIYERHyPFJklJbDa9DBK3lU6zeLe
 xE0fOFBF1tDXY2d5wC6zHFnw5E0/gXvyvYFDsETo0+giLieqfPw=
 =cyU5
 -----END PGP SIGNATURE-----

Merge tag 'arc-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc

Pull ARC updates from Vineet Gupta:

 - Support for DSP enabled userspace (save/restore regs)

 - Misc other platform fixes

* tag 'arc-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc:
  ARC: allow userspace DSP applications to use AGU extensions
  ARC: add support for DSP-enabled userspace applications
  ARC: handle DSP presence in HW
  ARC: add helpers to sanitize config options
  ARC: [plat-axs10x]: PGU: remove unused encoder-slave property
 2020-04-03 15:28:42 -07:00
Linus Torvalds
854e80bcfd ARM: devicetree updates for v5.7 
Most of the commits are for additional hardware support and minor fixes
 for existing machines for all the usual platforms: qcom, amlogic, at91,
 gemini, mediatek, ti, socfpga, i.mx, layerscape, uniphier, rockchip,
 exynos, ux500, mvebu, tegra, stm32, renesas, sunxi, broadcom, omap,
 and versatile.
 
 The conversion of binding files to machine-readable yaml format
 continues, along with fixes found during the validation.
 Andre Przywara takes over maintainership for the old Calxeda Highbank
 platform and provides a number of updates.
 
 The OMAP2+ platforms see a continued move from platform data into
 dts files, for many devices that relied on a mix of auxiliary data
 in addition to the DT description
 
 A moderate number of new SoCs and machines are added, here is a full
 list:
 
 - Two new Qualcomm SoCs with their evaluation boards: Snapdragon 865
   (SM8250) is the current high-end phone chip, and IPQ6018 is a new
   WiFi-6 router chip.
 
 - Mediatek MT8516 application processor SoC for voice assistants, along
   with the "pumpkin" development board
 
 - NXP i.MX8M Plus SoC, a variant of the popular i.MX8M, along with an
   evaluation board.
 
 - Kontron "sl28" board family based on NXP LS1028A
 
 - Eleven variations of the new i.MX6 TechNexion Pico board, combining
   the "dwarf", "hobbit", "nymph" and "pi" baseboards with i.MX6/i.MX7
   SoM carriers
 
 - Three additional variants of the Toradex Colibri board family, all
   based on versions of the NXP i.MX7.
 
 - The Pinebook Pro laptop based on Rockchip RK3399
 
 - Samsung S7710 Galaxy Xcover 2, a 2013 vintage Android phone based on
   the ST-Ericsson u8500 platform
 
 - DH Electronics DHCOM SoM and PDK2 rev. 400 carrier based on
   STMicroelectronics stm32mp157
 
 - Renesas M3ULCB starter kit for R-Car M3-W+
 
 - Hoperun HiHope development board with Renesas RZ/G2M
 
 - Pine64 PineTab tablet and PinePhone phone, both based on Allwinner A64
 
 - Linutronix Testbox v2 for the Lamobo R1 router, based on Allwinner A20
 
 - PocketBook Touch Lux 3 ebook reader, based on Allwinner A13
 
 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAl6HpMkACgkQmmx57+YA
 GNkGsQ/+KRbE74XGQvZww5PleaesqoZZhrt2gbi0pEJZ/JTgNa3dBkT+JwlToe/H
 x7nFVfMZeEl4O9GO0+/CH2tsmQa5BA8R9JddhFxwnZ48ZYLQAdaukwt94LM2zj3K
 GFgs47N4DAAF5QJoXNtmmQCXUWbj7A/0S5TTpXe94TYPN9XiJCdsyNNLpW3undTe
 K1HLnd4yWGforQc/VfRsV/Gsqi1VNHgL34M3belahiG7x0lytJDCHfhsfmIdxdGR
 n3LVRRJr6NhKcuUw3XtA8MxT4dTAcgHjbbDLkS/b1nHfuXMi0/zW8VPBzD/xyHL7
 fbFl8ayUMANB6FD/U7ptUC/0IMXuHDUn4B60CEEzK8ddkEbErrmXlYVGogpFHxvm
 MqrW8CnO0YEr0YMNAIyZoqHYGq8+8DCq+SRH48brdPzuiKI6OahdV1o07ulGhOjq
 ihwoZNE+J0NjeaX7C1xBX3DT1XqdcNPCmu3gx6r06u2FVXVm1J19YkIzQnEXQvKy
 NRIw5LIOfEsxkMSQ0oUuAUUUY1Fq1zuHqD8MmgBd3jqIULQqgfahmPL6Dtwm5QFf
 R17YsMcQ7ae1Pp7a+D3Jrkbn+s2y8wmJZIqH3eWebps9RvpWmrxzsRfOJ2czhqM1
 NY7Z/TGMM7lGM75DZ+xskfk7UCAX+hqMSTiNg9xbRo8946GAbV4=
 =ye2F
 -----END PGP SIGNATURE-----

Merge tag 'arm-dt-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM devicetree updates from Arnd Bergmann:
 "Most of the commits are for additional hardware support and minor
  fixes for existing machines for all the usual platforms: qcom,
  amlogic, at91, gemini, mediatek, ti, socfpga, i.mx, layerscape,
  uniphier, rockchip, exynos, ux500, mvebu, tegra, stm32, renesas,
  sunxi, broadcom, omap, and versatile.

  The conversion of binding files to machine-readable yaml format
  continues, along with fixes found during the validation. Andre
  Przywara takes over maintainership for the old Calxeda Highbank
  platform and provides a number of updates.

  The OMAP2+ platforms see a continued move from platform data into dts
  files, for many devices that relied on a mix of auxiliary data in
  addition to the DT description

  A moderate number of new SoCs and machines are added, here is a full
  list:

   - Two new Qualcomm SoCs with their evaluation boards: Snapdragon 865
     (SM8250) is the current high-end phone chip, and IPQ6018 is a new
     WiFi-6 router chip.

   - Mediatek MT8516 application processor SoC for voice assistants,
     along with the "pumpkin" development board

   - NXP i.MX8M Plus SoC, a variant of the popular i.MX8M, along with an
     evaluation board.

   - Kontron "sl28" board family based on NXP LS1028A

   - Eleven variations of the new i.MX6 TechNexion Pico board, combining
     the "dwarf", "hobbit", "nymph" and "pi" baseboards with i.MX6/i.MX7
     SoM carriers

   - Three additional variants of the Toradex Colibri board family, all
     based on versions of the NXP i.MX7.

   - The Pinebook Pro laptop based on Rockchip RK3399

   - Samsung S7710 Galaxy Xcover 2, a 2013 vintage Android phone based
     on the ST-Ericsson u8500 platform

   - DH Electronics DHCOM SoM and PDK2 rev. 400 carrier based on
     STMicroelectronics stm32mp157

   - Renesas M3ULCB starter kit for R-Car M3-W+

   - Hoperun HiHope development board with Renesas RZ/G2M

   - Pine64 PineTab tablet and PinePhone phone, both based on Allwinner
     A64

   - Linutronix Testbox v2 for the Lamobo R1 router, based on Allwinner
     A20

   - PocketBook Touch Lux 3 ebook reader, based on Allwinner A13"

* tag 'arm-dt-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (520 commits)
  ARM: dts: ux500: Fix missing node renames
  arm64: dts: Revert "specify console via command line"
  MAINTAINERS: Update Calxeda Highbank maintainership
  arm: dts: calxeda: Group port-phys and sgpio-gpio items
  arm: dts: calxeda: Fix interrupt grouping
  arm: dts: calxeda: Provide UART clock
  arm: dts: calxeda: Basic DT file fixes
  arm64: dts: specify console via command line
  ARM: dts: at91: sama5d27_wlsom1_ek: add USB device node
  ARM: dts: gemini: Add thermal zone to DIR-685
  ARM: dts: gemini: Rename IDE nodes
  ARM: socfpga: arria10: Add ptp_ref clock to ethernet nodes
  arm64: dts: ti: k3-j721e-mcu: add scm node and phy-gmii-sel nodes
  arm64: dts: ti: k3-am65-mcu: add phy-gmii-sel node
  arm64: dts: ti: k3-am65-mcu: Add DMA entries for ADC
  arm64: dts: ti: k3-am65-main: Add DMA entries for main_spi0
  arm64: dts: ti: k3-j721e-mcu-wakeup: Add DMA entries for ADC
  arm64: dts: ti: k3-am65: Add clocks to dwc3 nodes
  arm64: dts: meson-g12b-odroid-n2: add SPIFC controller node
  arm64: dts: khadas-vim3: add SPIFC controller node
  ...
 2020-04-03 15:22:05 -07:00
Linus Torvalds
9b48c8f132 ARM: defconfig updates 
As usual, tons of new drivers and other options got merged and
 are now enabled in the defconfig files, usually as loadable modules.
 
 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAl6EaVcACgkQmmx57+YA
 GNmYTg/+OBcECrckvyq1LP5x1AnENle1QB4CTKH180TOKXu311IfkOvrDKw3sXlD
 VkWyjayTjhv3LRmESJsps03qjYSSHNIOyyspqkTFov/qHZaDBfpDVeqNpnuKstrb
 y7DWaNqkYNf1eV6vt2m4khplpnGP52OQLuNC2x8RTRdkDL1i5OfAs1UH3fGq6qsl
 dGvfLF6yXKq4Y84Z8jUYGOz4/s1IsKbHK6hvTjocrBCdwqPRJgvLJkwy3X43kWaq
 NDFerbLd+ZOYI5siVr5Rd95zt0JSOLkfGDJgpu/KAnotBJxzKmkF4VrKLh00i9NJ
 QwpV/ndqImALDLeEKHUe0fDkCk9tbzsC8ApqNuv+M5KJ7C3J7O9UWyZm1tbsZcSJ
 NNziz8jSTsp6tOEmLFeLPWdH/i+1j7WljVQaAkqvZuCAgGs24voqUuwvo+6Ulh5b
 VLrfoE45VCIBgSch4VACzTdBbxVufO9yZkZZV2mlQEKdXFj1h2KaKZU0Lg9n5LRI
 1UFgK+b8Dw2xVZWOxcivcav0GM3CMRd1ZW1ruHlrRcbPhM4JcUUqmmANKW+LmbLo
 0+Rh6ZXywH8FtQVDq9DMsVqZxpmPbJF5gPw3T145mgEb32ogwLi7M5fcNkqm8KZR
 KyZseaIg2iMnY25vTZmnQlafcyrTXix1OfD/gC06CaW9eMCueSM=
 =NkVs
 -----END PGP SIGNATURE-----

Merge tag 'arm-defconfig-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM defconfig updates from Arnd Bergmann:
 "As usual, tons of new drivers and other options got merged and are now
  enabled in the defconfig files, usually as loadable modules"

* tag 'arm-defconfig-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (45 commits)
  ARM: omap2plus_defconfig: Update for moved and dropped options
  ARM: omap2plus_defconfig: Enable ina2xx_adc as a loadable module
  ARM: omap2plus_defconfig: Enable McPDM optional PMIC clock as modules
  ARM: omap2plus_defconfig: Enable more droid4 devices as loadable modules
  ARM: omap2plus_defconfig: Enable zram as loadable modules
  ARM: omap2plus_defconfig: Enable simple-pm-bus
  arm64: defconfig: Enable Qualcomm SDM845 audio configs
  arm64: defconfig: Enable e1000 device
  arm64: defconfig: Enable PHY devices used on QorIQ boards
  arm64: defconfig: Enable RTC devices for QorIQ boards
  arm64: defconfig: Enable flash device drivers for QorIQ boards
  arm64: defconfig: Enable ARM Mali display driver
  arm64: defconfig: Enable QorIQ GPIO driver
  arm64: defconfig: Enable QorIQ IFC NAND controller driver
  arm64: defconfig: Enable ARM SBSA watchdog driver
  arm64: defconfig: Enable QorIQ cpufreq driver
  arm64: defconfig: Enable NXP/FSL SPI controller drivers
  arm64: defconfig: Enable ENETC Ethernet controller and FELIX switch
  arm64: defconfig: Enable QorIQ DPAA2 drivers
  arm64: defconfig: Enable QorIQ DPAA1 drivers
  ...
 2020-04-03 15:15:10 -07:00
Stephen Boyd
28ecaf1c30 Merge branches 'clk-unisoc', 'clk-tegra', 'clk-qcom' and 'clk-imx' into clk-next 
- Add support for Unisoc SC9863A clks
 - GPU GX GDSC support on Qualcomm sc7180
 - Qualcomm SM8250 RPMh and MSM8976 RPM clks
 - Qualcomm SM8250 Global Clock Controller (GCC) support
 - Qualcomm SC7180 Modem Clock Controller (MSS CC) support

* clk-unisoc:
  clk: sprd: fix to get a correct ibias of pll
  clk: sprd: add clocks support for SC9863A
  clk: sprd: support to get regmap from parent node
  clk: sprd: Add macros for referencing parents without strings
  clk: sprd: Add dt-bindings include file for SC9863A
  dt-bindings: clk: sprd: add bindings for sc9863a clock controller
  dt-bindings: clk: sprd: rename the common file name sprd.txt to SoC specific
  clk: sprd: add gate for pll clocks

* clk-tegra:
  clk: tegra: Use NULL for pointer initialization
  clk: tegra: Remove audio clocks configuration from clock driver
  clk: tegra: Remove tegra_pmc_clk_init along with clk ids
  clk: tegra: Remove CLK_M_DIV fixed clocks
  clk: tegra: Fix Tegra PMC clock out parents
  clk: tegra: Add Tegra OSC to clock lookup
  clk: tegra: Add support for OSC_DIV fixed clocks
  dt-bindings: soc: tegra-pmc: Add ID for Tegra PMC 32 kHz blink clock
  dt-bindings: soc: tegra-pmc: Add Tegra PMC clock bindings
  dt-bindings: tegra: Convert Tegra PMC bindings to YAML
  dt-bindings: clock: tegra: Add IDs for OSC clocks

* clk-qcom: (21 commits)
  clk: qcom: rpmh: Drop unnecessary semicolons
  clk: qcom: rpmh: Simplify clk_rpmh_bcm_send_cmd()
  clk: qcom: gcc: Add USB3 PIPE clock and GDSC for SM8150
  ipq806x: gcc: Added the enable regs and mask for PRNG
  clk: qcom: Add modem clock controller driver for SC7180
  clk: qcom: gcc: Add support for modem clocks in GCC
  dt-bindings: clock: Add YAML schemas for the QCOM MSS clock bindings
  clk: qcom: clk-rpm: add missing rpm clk for ipq806x
  clk: qcom: gcc: Add global clock controller driver for SM8250
  dt-bindings: clock: Add SM8250 GCC clock bindings
  clk: qcom: clk-alpha-pll: Add support for controlling Lucid PLLs
  clk: qcom: clk-alpha-pll: Refactor trion PLL
  clk: qcom: clk-alpha-pll: Use common names for defines
  dt-bindings: clock: rpmcc: Document msm8976 compatible
  clk: qcom: smd: Add support for MSM8976 rpm clocks
  clk: qcom: clk-rpmh: Wait for completion when enabling clocks
  clk: qcom: rpmh: Add support for RPMH clocks on SM8250
  dt-bindings: clock: Add RPMHCC bindings for SM8250
  clk: qcom: alpha-pll: Make error prints more informative
  clk: qcom: gpucc: Add support for GX GDSC for SC7180
  ...

* clk-imx: (43 commits)
  dt-bindings: imx8mm-clock: Fix the file path
  dt-bindings: imx8mq-clock: Fix the file path
  clk: imx: clk-gate2: Pass the device to the register function
  clk: imx7d: Add PXP clock
  clk: imx8mq: A53 core clock no need to be critical
  clk: imx8mp: A53 core clock no need to be critical
  clk: imx8mm: A53 core clock no need to be critical
  clk: imx8mn: A53 core clock no need to be critical
  clk: imx: pllv4: use prepare/unprepare
  clk: imx: pfdv2: determine best parent rate
  clk: imx: pfdv2: switch to use determine_rate
  clk: imx: Fix division by zero warning on pfdv2
  clk: imx: clk-sscg-pll: Drop unnecessary initialization
  clk: imx: pll14xx: Return error if pll type is invalid
  clk: imx: imx8mp: fix a53 cpu clock
  clk: imx: imx8mn: fix a53 cpu clock
  clk: imx: imx8mm: fix a53 cpu clock
  clk: imx: imx8mq: fix a53 cpu clock
  clk: imx8mp: Rename the IMX8MP_CLK_HDMI_27M clock
  clk: imx8mn: Remove unused includes
  ...
 2020-04-03 15:10:19 -07:00
Stephen Boyd
53a2cc5cc3 Merge branches 'clk-ti', 'clk-ingenic', 'clk-typo', 'clk-at91', 'clk-mmp2' and 'clk-arm-icst' into clk-next 
- EHRPWM's TimeBase clock(TBCLK) for TI AM654 SoCs
 - Support PMC clks on at91sam9n12, at91rm9200, sama5d3, and at91sam9g45 SoCs
 - Fixes and improvements for the Marvell MMP2/MMP3 SoC clk drivers

* clk-ti:
  clk: keystone: Add new driver to handle syscon based clocks
  dt-bindings: clock: Add binding documentation for TI EHRPWM TBCLK

* clk-ingenic:
  clk: ingenic/TCU: Fix round_rate returning error
  clk: ingenic/jz4770: Exit with error if CGU init failed
  clk: JZ4780: Add function for enable the second core.
  clk: Ingenic: Add support for TCU of X1000.

* clk-typo:
  clk: Fix trivia typo in comment exlusive => exclusive

* clk-at91:
  clk: at91: add at91rm9200 pmc driver
  clk: at91: add at91sam9n12 pmc driver
  clk: at91: add sama5d3 pmc driver
  clk: at91: add at91sam9g45 pmc driver
  clk: at91: usb: introduce num_parents in driver's structure
  clk: at91: usb: use proper usbs_mask
  clk: at91: sam9x60: fix usb clock parents
  clk: at91: usb: continue if clk_hw_round_rate() return zero
  clk: at91: sam9x60: Don't use audio PLL

* clk-mmp2:
  clk: mmp2: Fix bit masks for LCDC I/O and pixel clocks
  clk: mmp2: Add clock for fifth SD HCI on MMP3
  dt-bindings: marvell,mmp2: Add clock id for the fifth SD HCI on MMP3
  clk: mmp2: Add clocks for the thermal sensors
  dt-bindings: marvell,mmp2: Add clock ids for the thermal sensors
  clk: mmp2: add the GPU clocks
  dt-bindings: marvell,mmp2: Add clock ids for the GPU clocks
  clk: mmp2: Add PLLs that are available on MMP3
  dt-bindings: marvell,mmp2: Add clock ids for MMP3 PLLs
  clk: mmp2: Check for MMP3
  dt-bindings: clock: Add MMP3 compatible string
  clk: mmp2: Stop pretending PLL outputs are constant
  clk: mmp2: Add support for PLL clock sources
  dt-bindings: clock: Convert marvell,mmp2-clock to json-schema
  clk: mmp2: Constify some strings
  clk: mmp2: Remove a unused prototype

* clk-arm-icst:
  MAINTAINERS: dt: update reference for arm-integrator.txt
  clk: versatile: Add device tree probing for IM-PD1 clocks
  clk: versatile: Export icst_clk_setup()
  dt-bindings: clock: Create YAML schema for ICST clocks
 2020-04-03 15:09:55 -07:00
Stephen Boyd
2d11e9a1fd Merge branches 'clk-phase-errors', 'clk-amlogic', 'clk-renesas' and 'clk-allwinner' into clk-next 
- Don't show clk phase when it is invalid

* clk-phase-errors:
  clk: rockchip: fix mmc get phase
  clk: Fix phase init check
  clk: Bail out when calculating phase fails during clk registration
  clk: Move rate and accuracy recalc to mostly consumer APIs
  clk: Use 'parent' to shorten lines in __clk_core_init()
  clk: Don't cache errors from clk_ops::get_phase()

* clk-amlogic:
  clk: meson: meson8b: set audio output clock hierarchy
  clk: meson: g12a: add support for the SPICC SCLK Source clocks
  dt-bindings: clk: g12a-clkc: add SPICC SCLK Source clock IDs
  clk: meson: gxbb: set audio output clock hierarchy
  clk: meson: gxbb: add the gxl internal dac gate
  dt-bindings: clk: meson: add the gxl internal dac gate

* clk-renesas:
  dt-bindings: clock: renesas: cpg-mssr: Convert to json-schema
  clk: renesas: rcar-usb2-clock-sel: Add reset_control
  clk: renesas: rcar-usb2-clock-sel: Add multiple clocks management
  dt-bindings: clock: renesas: rcar-usb2-clock-sel: Add power-domains and resets properties
  dt-bindings: clock: renesas: rcar-usb2-clock-sel: Fix clock[-name]s properties
  clk: renesas: Remove use of ARCH_R8A7795
  clk: renesas: r8a77965: Add RPC clocks
  clk: renesas: r8a7796: Add RPC clocks
  clk: renesas: r8a7795: Add RPC clocks
  clk: renesas: rcar-gen3: Add CCREE clocks

* clk-allwinner:
  clk: sunxi-ng: sun8i-de2: Sort structures
  clk: sunxi-ng: sun8i-de2: Add R40 specific quirks
  clk: sunxi-ng: sun8i-de2: Add rotation core clocks and reset for A83T
  clk: sunxi-ng: sun8i-de2: Don't reuse A83T resets
  clk: sunxi-ng: sun8i-de2: H6 doesn't have rotate core
  clk: sunxi-ng: sun8i-de2: Add rotation core clocks and reset for A64
  clk: sunxi-ng: sun8i-de2: Split out H5 definitions
  clk: sunxi-ng: a64: Export MBUS clock
 2020-04-03 15:09:32 -07:00
Stephen Boyd
ea0a1fb716 Merge branches 'clk-samsung', 'clk-formatting', 'clk-si5341' and 'clk-socfpga' into clk-next 
* clk-samsung:
  clk: samsung: Remove redundant check in samsung_cmu_register_one

* clk-formatting:
  clk: Fix continuation of of_clk_detect_critical()

* clk-si5341:
  clk, clk-si5341: Support multiple input ports

* clk-socfpga:
  clk: socfpga: stratix10: simplify parameter passing
  clk: stratix10: use do_div() for 64-bit calculation
 2020-04-03 15:09:22 -07:00
Linus Torvalds
d18292dc07 ARM: driver updates 
These are the usual updates for SoC specific device drivers and related
 subsystems that don't have their own top-level maintainers:
 
 - ARM SCMI/SCPI updates to allow pluggable transport layers
 
 - TEE subsystem cleanups
 
 - A new driver for the Amlogic secure power domain controller
 
 - Various driver updates for the NXP Layerscape DPAA2, NXP i.MX SCU and
   TI OMAP2+ sysc drivers.
 
 - Qualcomm SoC driver updates, including a new library module for
   "protection domain" notifications
 
 - Lots of smaller bugfixes and cleanups in other drivers
 
 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAl6EaKsACgkQmmx57+YA
 GNng5RAAnSi3jLBG3PsX4XCydurlhbYDnakzp2x7kNi0aeN0mR7YT6nbmm8Iax0A
 tYpUNt6mhsSnE7thAX6kIm1CIPw7oKzg5tz9TaNRJT6q1i0+MA0bWAX0KOVzruj5
 xllUIoV0WsYHRjqjxWOJht7zYKTX5PoKr3weRVqHYR60hjkNFT4Myx3HpXn5nQ46
 sEgic+S8WCsbffPqs5HUqkNx9R6D7RIJ72BFSF7o1wy2Brj+g0BxfxAjty+kaWwT
 LtsJm0naGGRag17iij7wBnZ+odWNi80qhtthUncx/c5s517J8Z7Nq2QZJa7XhhjV
 9+/1av7wKyE+V54wnCP4ACZjyE+xE3ghzVxOuzjZfbhkmNCELAx2jmQJbt9gr/t4
 Uek8iANq3bo0epy4iJglfeEJuZ8rZal3oC1gU5rCun/VsqPe5OWhFCzvhu7zVgnD
 Npk/IhCrp7117v5DG2Pvhd9YxigZ4ju3NW2gWukh0TemejRIzyoZyNWux+JD/jCn
 V3ANtT4aCqTJ3ZOL7IaDcX5Kze4KmZZvNKvSSCndcen7u95Z8eW9sIKkSrlp3P5f
 cZAdyULX22im6jXzNz4DJYFRrYgRdXfRLyrS555rGoYZGB1FB1Jhl7SUr385XpBZ
 XD18oPIPm0C3Dn/nhbKC8K44tpKazET8aMCg5lO4bzI5EwqingI=
 =qbsP
 -----END PGP SIGNATURE-----

Merge tag 'arm-drivers-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM driver updates from Arnd Bergmann:
 "These are the usual updates for SoC specific device drivers and
  related subsystems that don't have their own top-level maintainers:

   - ARM SCMI/SCPI updates to allow pluggable transport layers

   - TEE subsystem cleanups

   - A new driver for the Amlogic secure power domain controller

   - Various driver updates for the NXP Layerscape DPAA2, NXP i.MX SCU
     and TI OMAP2+ sysc drivers.

   - Qualcomm SoC driver updates, including a new library module for
     "protection domain" notifications

   - Lots of smaller bugfixes and cleanups in other drivers"

* tag 'arm-drivers-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (70 commits)
  soc: fsl: qe: fix sparse warnings for ucc_slow.c
  soc: fsl: qe: ucc_slow: remove 0 assignment for kzalloc'ed structure
  soc: fsl: qe: fix sparse warnings for ucc_fast.c
  soc: fsl: qe: fix sparse warnings for qe_ic.c
  soc: fsl: qe: fix sparse warnings for ucc.c
  soc: fsl: qe: fix sparse warning for qe_common.c
  soc: fsl: qe: fix sparse warnings for qe.c
  soc: qcom: Fix QCOM_APR dependencies
  soc: qcom: pdr: Avoid uninitialized use of found in pdr_indication_cb
  soc: imx: drop COMPILE_TEST for IMX_SCU_SOC
  firmware: imx: add COMPILE_TEST for IMX_SCU driver
  soc: imx: gpc: fix power up sequencing
  soc: imx: increase build coverage for imx8m soc driver
  soc: qcom: apr: Add avs/audio tracking functionality
  dt-bindings: soc: qcom: apr: Add protection domain bindings
  soc: qcom: Introduce Protection Domain Restart helpers
  devicetree: bindings: firmware: add ipq806x to qcom_scm
  memory: tegra: Correct debugfs clk rate-range on Tegra124
  memory: tegra: Correct debugfs clk rate-range on Tegra30
  memory: tegra: Correct debugfs clk rate-range on Tegra20
  ...
 2020-04-03 15:05:35 -07:00
Linus Torvalds
0e8fb69f28 ARM: SoC updates 
The code changes are mostly for 32-bit platforms and include:
 
 - Lots of updates for the Nvidia Tegra platform, including
   cpuidle, pmc, and dt-binding changes
 
 - Microchip at91 power management updates for the recently added
   sam9x60 SoC
 
 - Treewide setup_irq deprecation by afzal mohammed
 
 - STMicroelectronics stm32 gains earlycon support
 
 - Renesas platforms with Cortex-A9 can now use the global timer
 
 - Some TI OMAP2+ platforms gain cpuidle support
 
 - Various cleanups for the i.MX6 and Orion platforms, as well as
   Kconfig files across all platforms
 
 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAl6EaLsACgkQmmx57+YA
 GNkg/Q/9EmLGT/bznqi6P/8V75qPY6j4swife5HlI43EdCEyN+iME1w1rFfrNilf
 A/QyXzxhYgUZoyIt7K4qjWc8fPNlJZ8X10UqeEftQFxi82cmX2+OaT2fy6OdHVRJ
 SAGb1pw7463TQ6LKA7LC7rztFjahsjnE/9szlgXQT4v5OzayGyxd3OKy2Q1zASEi
 rwN+85Lh+xJvWhhenPKVvs2Dei+up8Y9uyPfJkj2QudCB+zx5k5stkk4EiQLBd1W
 SHzhijbSU3MrAUz2Cnp9Qa+86DdGPvFPfpzQy3pSYU9nNrC0aKpS8YmHT99SIWVN
 6R1YJF7Htmui5I9+O0baejJMEqvzGUysqe+rQdCofD7ooVKWU7WKYj5HxZxyBCEN
 dvlN3KRmS6l5KLsZARSxuBUw2MPTgjsxczZ84NKMLj8czw6yXyrePZ1RWiEZ4HIu
 4GiFNLYSMmAynD/dLuC9USDsjlPsQKnQ3e8hDf3a6oK5OHUIkr3uvguhqWa5WJsi
 cy2DUeWJkXgJDhlxcfr8MiPpPJRo3N/8O8PYci8dkdDFRs32j/5Qf22vywDdUHaZ
 I9Pl+VOGOSGiqRc9gmay6DNXpJusfuv72omrz4rL4kGMahpk0LeV5w+a9TdrkreY
 sLM67wtshOjOVMc/ebQ5Q8RR17Go+MFK+Co9Yc1ybbQ6lkSzeuY=
 =UTk1
 -----END PGP SIGNATURE-----

Merge tag 'arm-soc-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC updates from Arnd Bergmann:
 "The code changes are mostly for 32-bit platforms and include:

   - Lots of updates for the Nvidia Tegra platform, including cpuidle,
     pmc, and dt-binding changes

   - Microchip at91 power management updates for the recently added
     sam9x60 SoC

   - Treewide setup_irq deprecation by afzal mohammed

   - STMicroelectronics stm32 gains earlycon support

   - Renesas platforms with Cortex-A9 can now use the global timer

   - Some TI OMAP2+ platforms gain cpuidle support

   - Various cleanups for the i.MX6 and Orion platforms, as well as
     Kconfig files across all platforms"

* tag 'arm-soc-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (75 commits)
  ARM: qcom: Add support for IPQ40xx
  ARM: mmp: replace setup_irq() by request_irq()
  ARM: cns3xxx: replace setup_irq() by request_irq()
  ARM: spear: replace setup_irq() by request_irq()
  ARM: ep93xx: Replace setup_irq() by request_irq()
  ARM: iop32x: replace setup_irq() by request_irq()
  arm: mach-dove: Mark dove_io_desc as __maybe_unused
  ARM: orion: replace setup_irq() by request_irq()
  ARM: debug: stm32: add UART early console support for STM32MP1
  ARM: debug: stm32: add UART early console support for STM32H7
  ARM: debug: stm32: add UART early console configuration for STM32F7
  ARM: debug: stm32: add UART early console configuration for STM32F4
  cpuidle: tegra: Disable CC6 state if LP2 unavailable
  cpuidle: tegra: Squash Tegra114 driver into the common driver
  cpuidle: tegra: Squash Tegra30 driver into the common driver
  cpuidle: Refactor and move out NVIDIA Tegra20 driver into drivers/cpuidle
  ARM: tegra: cpuidle: Remove unnecessary memory barrier
  ARM: tegra: cpuidle: Make abort_flag atomic
  ARM: tegra: cpuidle: Handle case where secondary CPU hangs on entering LP2
  ARM: tegra: Make outer_disable() open-coded
  ...
 2020-04-03 15:02:35 -07:00
Linus Torvalds
de3c913c6e - Fix excessive bio splitting that caused performance regressions. 
- Fix logic bug in DM integrity discard support's integrity tag
   testing.
 
 - Fix DM integrity warning on ppc64le due to missing cast.
 -----BEGIN PGP SIGNATURE-----
 
 iQFHBAABCAAxFiEEJfWUX4UqZ4x1O2wixSPxCi2dA1oFAl6HbiETHHNuaXR6ZXJA
 cmVkaGF0LmNvbQAKCRDFI/EKLZ0DWiRFCACoiewv5jBvqzYvINy0FpgwLyU0SOOY
 11UCIzeLgQUPMZ4a5CUpPQuqSxKR3g7RAoD1EJZ1cyOnAJuk6A+VPkOLDioa4BEC
 uS7ifenihclFjcpWjQaKTNEhuTURYSjIwk1wqSwb7Fv+L2Uo+4XB8DvazBZdMq8+
 0EAO2CNl3r9Tkut0MRGr7DKrZa4QauaPsl7BvtzlLZbC3Nj2VncpwePYv9z7c7Ra
 g0zAq8IJlOPgDBUt4szbEAKiwGWQEiG6yxcyj5J3keU6mrHAg0mr08rxaapFkfSK
 F++3gTYjjLi8rQmczufvJ440t2kjK+b4dOfxMyjZccgjcoPxrxxkgaWq
 =Cj9X
 -----END PGP SIGNATURE-----

Merge tag 'for-5.7/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm

Pull device mapper fixes from Mike Snitzer:

 - Fix excessive bio splitting that caused performance regressions

 - Fix logic bug in DM integrity discard support's integrity tag testing

 - Fix DM integrity warning on ppc64le due to missing cast

* tag 'for-5.7/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
  dm integrity: fix logic bug in integrity tag testing
  Revert "dm: always call blk_queue_split() in dm_process_bio()"
  dm integrity: fix ppc64le warning
 2020-04-03 14:44:48 -07:00
Linus Torvalds
86f26a77cb pci-v5.7-changes 
-----BEGIN PGP SIGNATURE-----
 
 iQJIBAABCgAyFiEEgMe7l+5h9hnxdsnuWYigwDrT+vwFAl6GTQMUHGJoZWxnYWFz
 QGdvb2dsZS5jb20ACgkQWYigwDrT+vy3PhAAmqpYBRobOsG8QbmKDjoJEFtkqdvD
 z6+4zf/R+hF11RyXjMDwihIe8d+tkQ4eAaYu6Oh5PrTyanz0G0PgeCrivZeytULk
 thqQIWzDQMVA5vN/2/Vy8s5s+3HzP8z/MZOFScJ7+xA1MndXptPRTNmFUbjx+GAv
 x8/pTp0u9AF6m7itX65DxXvwkzjWamt+Ar4Yx2IcuKAU/M5RtfuZO3PpDnqn7/wk
 JFlkRoYeFB6qNnnkPdeyPHl9dALhuhzgdTyklQEnKVW3nf3xThYDhcEwdh6kBQgl
 0dH8lL5LXy7PKGN8RES4wB0Vqndw/HlsCF5O4wkkfItbnbJxGJtS139e5973m0ud
 sgWvF4yJAT2jCKhIeNz34sePQJMyWALhv0XzZCsJ0YeGHsrV1jrHELkwUT1+eIsT
 3UV0iZ6aL06zQJDyKUbbIcQzEQ/wwBC+x9VgsyL54K1quCQZ1N1Nl/dvrb4cRG9m
 m9EhJK/brDf4c0uFlOmMTSxV1t5J+z6ZSQnh1ShD/o5yBsxqN6q5brDT6LEs+jbM
 LsIkA18jJOd4OyiDs98YiFKvIfFQbQ0LEBQpJwhF0snvfBFMMbUYN/T/NYneWON/
 F0TpkFoP7PXDuq55iNaLdnObfzrpC9kdzUyWvePUvjxIl55bkf+/qtUny+H48t4L
 dNggvW052d7BHes=
 =deWu
 -----END PGP SIGNATURE-----

Merge tag 'pci-v5.7-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

Pull pci updates from Bjorn Helgaas:
 "Enumeration:

   - Revert sysfs "rescan" renames that broke apps (Kelsey Skunberg)

   - Add more 32 GT/s link speed decoding and improve the implementation
     (Yicong Yang)

  Resource management:

   - Add support for sizing programmable host bridge apertures and fix a
     related alpha Nautilus regression (Ivan Kokshaysky)

  Interrupts:

   - Add boot interrupt quirk mechanism for Xeon chipsets and document
     boot interrupts (Sean V Kelley)

  PCIe native device hotplug:

   - When possible, disable in-band presence detect and use PDS
     (Alexandru Gagniuc)

   - Add DMI table for devices that don't use in-band presence detection
     but don't advertise that correctly (Stuart Hayes)

   - Fix hang when powering slots up/down via sysfs (Lukas Wunner)

   - Fix an MSI interrupt race (Stuart Hayes)

  Virtualization:

   - Add ACS quirks for Zhaoxin devices (Raymond Pang)

  Error handling:

   - Add Error Disconnect Recover (EDR) support so firmware can report
     devices disconnected via DPC and we can try to recover (Kuppuswamy
     Sathyanarayanan)

  Peer-to-peer DMA:

   - Add Intel Sky Lake-E Root Ports B, C, D to the whitelist (Andrew
     Maier)

  ASPM:

   - Reduce severity of common clock config message (Chris Packham)

   - Clear the correct bits when enabling L1 substates, so we don't go
     to the wrong state (Yicong Yang)

  Endpoint framework:

   - Replace EPF linkup ops with notifier call chain and improve locking
     (Kishon Vijay Abraham I)

   - Fix concurrent memory allocation in OB address region (Kishon Vijay
     Abraham I)

   - Move PF function number assignment to EPC core to support multiple
     function creation methods (Kishon Vijay Abraham I)

   - Fix issue with clearing configfs "start" entry (Kunihiko Hayashi)

   - Fix issue with endpoint MSI-X ignoring BAR Indicator and Table
     Offset (Kishon Vijay Abraham I)

   - Add support for testing DMA transfers (Kishon Vijay Abraham I)

   - Add support for testing > 10 endpoint devices (Kishon Vijay Abraham I)

   - Add support for tests to clear IRQ (Kishon Vijay Abraham I)

   - Add common DT schema for endpoint controllers (Kishon Vijay Abraham I)

  Amlogic Meson PCIe controller driver:

   - Add DT bindings for AXG PCIe PHY, shared MIPI/PCIe analog PHY (Remi
     Pommarel)

   - Add Amlogic AXG PCIe PHY, AXG MIPI/PCIe analog PHY drivers (Remi
     Pommarel)

  Cadence PCIe controller driver:

   - Add Root Complex/Endpoint DT schema for Cadence PCIe (Kishon Vijay
     Abraham I)

  Intel VMD host bridge driver:

   - Add two VMD Device IDs that require bus restriction mode (Sushma
     Kalakota)

  Mobiveil PCIe controller driver:

   - Refactor and modularize mobiveil driver (Hou Zhiqiang)

   - Add support for Mobiveil GPEX Gen4 host (Hou Zhiqiang)

  Microsoft Hyper-V host bridge driver:

   - Add support for Hyper-V PCI protocol version 1.3 and
     PCI_BUS_RELATIONS2 (Long Li)

   - Refactor to prepare for virtual PCI on non-x86 architectures (Boqun
     Feng)

   - Fix memory leak in hv_pci_probe()'s error path (Dexuan Cui)

  NVIDIA Tegra PCIe controller driver:

   - Use pci_parse_request_of_pci_ranges() (Rob Herring)

   - Add support for endpoint mode and related DT updates (Vidya Sagar)

   - Reduce -EPROBE_DEFER error message log level (Thierry Reding)

  Qualcomm PCIe controller driver:

   - Restrict class fixup to specific Qualcomm devices (Bjorn Andersson)

  Synopsys DesignWare PCIe controller driver:

   - Refactor core initialization code for endpoint mode (Vidya Sagar)

   - Fix endpoint MSI-X to use correct table address (Kishon Vijay
     Abraham I)

  TI DRA7xx PCIe controller driver:

   - Fix MSI IRQ handling (Vignesh Raghavendra)

  TI Keystone PCIe controller driver:

   - Allow AM654 endpoint to raise MSI-X interrupt (Kishon Vijay Abraham I)

  Miscellaneous:

   - Quirk ASMedia XHCI USB to avoid "PME# from D0" defect (Kai-Heng
     Feng)

   - Use ioremap(), not phys_to_virt(), for platform ROM to fix video
     ROM mapping with CONFIG_HIGHMEM (Mikel Rychliski)"

* tag 'pci-v5.7-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (96 commits)
  misc: pci_endpoint_test: remove duplicate macro PCI_ENDPOINT_TEST_STATUS
  PCI: tegra: Print -EPROBE_DEFER error message at debug level
  misc: pci_endpoint_test: Use full pci-endpoint-test name in request_irq()
  misc: pci_endpoint_test: Fix to support > 10 pci-endpoint-test devices
  tools: PCI: Add 'e' to clear IRQ
  misc: pci_endpoint_test: Add ioctl to clear IRQ
  misc: pci_endpoint_test: Avoid using module parameter to determine irqtype
  PCI: keystone: Allow AM654 PCIe Endpoint to raise MSI-X interrupt
  PCI: dwc: Fix dw_pcie_ep_raise_msix_irq() to get correct MSI-X table address
  PCI: endpoint: Fix ->set_msix() to take BIR and offset as arguments
  misc: pci_endpoint_test: Add support to get DMA option from userspace
  tools: PCI: Add 'd' command line option to support DMA
  misc: pci_endpoint_test: Use streaming DMA APIs for buffer allocation
  PCI: endpoint: functions/pci-epf-test: Print throughput information
  PCI: endpoint: functions/pci-epf-test: Add DMA support to transfer data
  PCI: pciehp: Fix MSI interrupt race
  PCI: pciehp: Fix indefinite wait on sysfs requests
  PCI: endpoint: Fix clearing start entry in configfs
  PCI: tegra: Add support for PCIe endpoint mode in Tegra194
  PCI: sysfs: Revert "rescan" file renames
  ...
 2020-04-03 14:25:02 -07:00
Arnd Bergmann
8bdbf16908 Merge branch 'arm/late' into arm/dt 
Include originally "late" updates for OMAP and Qualcomm,
now that it's not late any more.

* arm/late: (122 commits)
  ARM: OMAP2+: Drop legacy platform data for ti81xx edma
  ARM: dts: Configure interconnect target module for ti816x edma
  ARM: dts: Configure interconnect target module for dm814x tptc3
  ARM: dts: Configure interconnect target module for dm814x tptc2
  ARM: dts: Configure interconnect target module for dm814x tptc1
  ARM: dts: Configure interconnect target module for dm814x tptc0
  ARM: dts: Configure interconnect target module for dm814x tpcc
  ARM: OMAP2+: Drop legacy platform data for dm814x cpsw
  ARM: dts: Configure interconnect target module for dm814x cpsw
  clk: ti: Fix dm814x clkctrl for ethernet
  arm64: dts: qcom: sdm845-mtp: Relocate remoteproc firmware
  arm64: dts: sdm845: add IPA information
  arm64: dts: qcom: db845c: add analog audio support
  arm64: dts: qcom: sdm845: add pinctrl nodes for quat i2s
  arm64: dts: qcom: c630: Enable audio support
  arm64: dts: qcom: sdm845: add apr nodes
  arm64: dts: qcom: sdm845: add slimbus nodes
  arm64: dts: qcom: sc7180: Update reg names for SDHC
  arm64: dts: qcom: qcs404: Enable CQE support for eMMC
  arm64: dts: msm8916: Add fastrpc node
  ...
 2020-04-03 22:45:37 +02:00
Linus Torvalds
0ad5b053d4 Char/Misc driver patches for 5.7-rc1 
Here is the big set of char/misc/other driver patches for 5.7-rc1.
 
 Lots of things in here, and it's later than expected due to some reverts
 to resolve some reported issues.  All is now clean with no reported
 problems in linux-next.
 
 Included in here is:
 	- interconnect updates
 	- mei driver updates
 	- uio updates
 	- nvmem driver updates
 	- soundwire updates
 	- binderfs updates
 	- coresight updates
 	- habanalabs updates
 	- mhi new bus type and core
 	- extcon driver updates
 	- some Kconfig cleanups
 	- other small misc driver cleanups and updates
 
 As mentioned, all have been in linux-next for a while, and with the last
 two reverts, all is calm and good.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 -----BEGIN PGP SIGNATURE-----
 
 iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCXodfvA8cZ3JlZ0Brcm9h
 aC5jb20ACgkQMUfUDdst+ynzCQCfROhar3E8EhYEqSOP6xq6uhX9uegAnRgGY2rs
 rN4JJpOcTddvZcVlD+vo
 =ocWk
 -----END PGP SIGNATURE-----

Merge tag 'char-misc-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char/misc driver updates from Greg KH:
 "Here is the big set of char/misc/other driver patches for 5.7-rc1.

  Lots of things in here, and it's later than expected due to some
  reverts to resolve some reported issues. All is now clean with no
  reported problems in linux-next.

  Included in here is:
   - interconnect updates
   - mei driver updates
   - uio updates
   - nvmem driver updates
   - soundwire updates
   - binderfs updates
   - coresight updates
   - habanalabs updates
   - mhi new bus type and core
   - extcon driver updates
   - some Kconfig cleanups
   - other small misc driver cleanups and updates

  As mentioned, all have been in linux-next for a while, and with the
  last two reverts, all is calm and good"

* tag 'char-misc-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (174 commits)
  Revert "driver core: platform: Initialize dma_parms for platform devices"
  Revert "amba: Initialize dma_parms for amba devices"
  amba: Initialize dma_parms for amba devices
  driver core: platform: Initialize dma_parms for platform devices
  bus: mhi: core: Drop the references to mhi_dev in mhi_destroy_device()
  bus: mhi: core: Initialize bhie field in mhi_cntrl for RDDM capture
  bus: mhi: core: Add support for reading MHI info from device
  misc: rtsx: set correct pcr_ops for rts522A
  speakup: misc: Use dynamic minor numbers for speakup devices
  mei: me: add cedar fork device ids
  coresight: do not use the BIT() macro in the UAPI header
  Documentation: provide IBM contacts for embargoed hardware
  nvmem: core: remove nvmem_sysfs_get_groups()
  nvmem: core: use is_bin_visible for permissions
  nvmem: core: use device_register and device_unregister
  nvmem: core: add root_only member to nvmem device struct
  extcon: axp288: Add wakeup support
  extcon: Mark extcon_get_edev_name() function as exported symbol
  extcon: palmas: Hide error messages if gpio returns -EPROBE_DEFER
  dt-bindings: extcon: usbc-cros-ec: convert extcon-usbc-cros-ec.txt to yaml format
  ...
 2020-04-03 13:22:40 -07:00
Linus Torvalds
ff2ae607c6 SPDX patches for 5.7-rc1. 
Here are 3 SPDX patches for 5.7-rc1.
 
 One fixes up the SPDX tag for a single driver, while the other two go
 through the tree and add SPDX tags for all of the .gitignore files as
 needed.
 
 Nothing too complex, but you will get a merge conflict with your current
 tree, that should be trivial to handle (one file modified by two things,
 one file deleted.)
 
 All 3 of these have been in linux-next for a while, with no reported
 issues other than the merge conflict.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 -----BEGIN PGP SIGNATURE-----
 
 iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCXodg5A8cZ3JlZ0Brcm9h
 aC5jb20ACgkQMUfUDdst+ykySQCgy9YDrkz7nWq6v3Gohl6+lW/L+rMAnRM4uTZm
 m5AuCzO3Azt9KBi7NL+L
 =2Lm5
 -----END PGP SIGNATURE-----

Merge tag 'spdx-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx

Pull SPDX updates from Greg KH:
 "Here are three SPDX patches for 5.7-rc1.

  One fixes up the SPDX tag for a single driver, while the other two go
  through the tree and add SPDX tags for all of the .gitignore files as
  needed.

  Nothing too complex, but you will get a merge conflict with your
  current tree, that should be trivial to handle (one file modified by
  two things, one file deleted.)

  All three of these have been in linux-next for a while, with no
  reported issues other than the merge conflict"

* tag 'spdx-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx:
  ASoC: MT6660: make spdxcheck.py happy
  .gitignore: add SPDX License Identifier
  .gitignore: remove too obvious comments
 2020-04-03 13:12:26 -07:00
Linus Torvalds
6cd3d4019b xen: branch for v5.7-rc1 
-----BEGIN PGP SIGNATURE-----
 
 iHUEABYIAB0WIQRTLbB6QfY48x44uB6AXGG7T9hjvgUCXodbFAAKCRCAXGG7T9hj
 vi1WAQDpy21JFmzz4ZVPXp38q7v4gaGbKCCRhuWCyy3iHXcg9AEAllnEqTtqtuTl
 +al9ii71OGHGbKwAXCV9ZQooljM4ww0=
 =1rzp
 -----END PGP SIGNATURE-----

Merge tag 'for-linus-5.7-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip

Pull xen updates from Juergen Gross:

 - a cleanup patch removing an unused function

 - a small fix for the xen pciback driver

 - a series for making the unwinder hyppay with the Xen PV guest idle
   task stacks

* tag 'for-linus-5.7-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
  x86/xen: Make the secondary CPU idle tasks reliable
  x86/xen: Make the boot CPU idle task reliable
  xen-pciback: fix INTERRUPT_TYPE_* defines
  xen/xenbus: remove unused xenbus_map_ring()
 2020-04-03 12:51:46 -07:00
Linus Torvalds
0adb8bc039 Merge branch 'for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq 
Pull workqueue updates from Tejun Heo:
 "Nothing too interesting. Just two trivial patches"

* 'for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq:
  workqueue: Mark up unlocked access to wq->first_flusher
  workqueue: Make workqueue_init*() return void
 2020-04-03 12:27:36 -07:00
Linus Torvalds
d883600523 Merge branch 'for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup 
Pull cgroup updates from Tejun Heo:

 - Christian extended clone3 so that processes can be spawned into
   cgroups directly.

   This is not only neat in terms of semantics but also avoids grabbing
   the global cgroup_threadgroup_rwsem for migration.

 - Daniel added !root xattr support to cgroupfs.

   Userland already uses xattrs on cgroupfs for bookkeeping. This will
   allow delegated cgroups to support such usages.

 - Prateek tried to make cpuset hotplug handling synchronous but that
   led to possible deadlock scenarios. Reverted.

 - Other minor changes including release_agent_path handling cleanup.

* 'for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
  docs: cgroup-v1: Document the cpuset_v2_mode mount option
  Revert "cpuset: Make cpuset hotplug synchronous"
  cgroupfs: Support user xattrs
  kernfs: Add option to enable user xattrs
  kernfs: Add removed_size out param for simple_xattr_set
  kernfs: kvmalloc xattr value instead of kmalloc
  cgroup: Restructure release_agent_path handling
  selftests/cgroup: add tests for cloning into cgroups
  clone3: allow spawning processes into cgroups
  cgroup: add cgroup_may_write() helper
  cgroup: refactor fork helpers
  cgroup: add cgroup_get_from_file() helper
  cgroup: unify attach permission checking
  cpuset: Make cpuset hotplug synchronous
  cgroup.c: Use built-in RCU list checking
  kselftest/cgroup: add cgroup destruction test
  cgroup: Clean up css_set task traversal
 2020-04-03 11:30:20 -07:00
Linus Torvalds
f2c3bec3c9 kgdb patches for 5.7-rc1 
Pretty quiet this cycle. Just a couple of small fixes from
 myself both of which were reviewed by Doug Anderson to keep
 me honest (thanks).
 
 Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEELzVBU1D3lWq6cKzwfOMlXTn3iKEFAl6G+f0ACgkQfOMlXTn3
 iKENkw/7BnSCtxo3ZvcaFGmoMIuxVfaChOO5rpioKh9GpBzNhSSa4GTdQcw8revI
 czdVlz8aihleqJHiwGcNFhglC/HkllMwrZ5Os7hJ3kJaVF2p4rrWQp9Vu9hjB8WA
 z3g7SuScBqEnrjByuxr1nc1z68qibLiQt+WB4evpBbGN00rTk9r2t6sLtzfGl6cY
 RrYeInCnnS6N5/kGTxKijvedriMCvVu0KVy9wvRg3GctLbFDpp/yrU6OesGM8cFM
 CYr5e3Qn2HNloYvxLq44gGBL24GO+BNp6qr+lqcoHE/jCbq1/Yr7yqcNMjoQLZs2
 ClqzXcusVeqdrxzROw2sAf6Xo2CEzboZyI/6xs9eGj+haTR2ebcvQcBG30q/i6lb
 7nA6BavBcX8freDLy41JqemVZpVJIGlhI9ArSk+7lxSjbnsRC1aO97s4MwfIvggz
 SeKT8rPTNaSdXwOzZbbnIWrOP5P1hzZDUsSwjW3fvcYOZGVTprna7mYcsuP4CzVM
 GRvHW70cgMHDAG/+BcVnng9ML+vPf3TNFbGQYaqX5WoPX1JkuTVwYitT/cAR8ARL
 a6qusHlms8eSVDIa4mfmLpv6YUSFUxDhKJcAafd0nJ01+a941v32rJfutnSEm16W
 H2Qm64lihxQs5tCEZQ455q87QBjLj5zJznEadyWmWbm+VKnqqdY=
 =ulBe
 -----END PGP SIGNATURE-----

Merge tag 'kgdb-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux

Pull kgdb updates from Daniel Thompson:
 "Pretty quiet this cycle. Just a couple of small fixes from myself both
  of which were reviewed by Doug Anderson to keep me honest (thanks)"

* tag 'kgdb-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux:
  kdb: Censor attempts to set PROMPT without ENABLE_MEM_READ
  kdb: Eliminate strncpy() warnings by replacing with strscpy()
 2020-04-03 11:26:32 -07:00
Linus Torvalds
a943353d17 ARM development for 5.7: 
- replace setup_irq() with request_irq() for ebsa110, footbridge, rpc
 - fix clang assembly error in kexec code
 - remove .fixup section in boot stub
 - decompressor / EFI cache flushing updates
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEuNNh8scc2k/wOAE+9OeQG+StrGQFAl6GMjUACgkQ9OeQG+St
 rGTQmxAAmExCDLhR5jPwpTRQycOfWbNCZ7U0o0/hofah/R5u0a3vsqZTsZ0vqTjZ
 NRasyW7h825AFiwJz7FT2celYSiZCOSox/PyRWToRAyD/k75FbcRVIYIT7Fw0IQS
 E1dnGgq/rcEFWJJ0DlZQ//FL6dZ3PionEbhoo6dhWd3hWkqZOwG9P+HtP965KqOU
 NPZSpK67y0zTn5y+oBiSGKii+Zl907LUNv7AhtmPXJNm87X+GCg7tMLUKbcU2V2a
 QETrLzvehLS8XSHfVTRoh1pHYGvxOHbmKQitrfUFvWnwPHdButabDPsZm1GvubM3
 7uiC06s2UH6nnwSDbmZ5VmD0IGViAgocW+iCRj094mWO6DlfqD+eDmfBO+ZhCfVH
 rpoP9ge9GNHGGl0FhDulRLWrfnV4X+vq3keT5Duy8QrLkLvbI3IRUEjKrMT7Y+uM
 RLEoJL7Ym4HuuU+I9HAXsDFU3OqagJipjHKDGexaNd92JEISx0JZd6+nY5jB9JDF
 5W6nxY1rbBnLKBLawUM5RRbUEoV+L31B6uVLxEbsiiQZtGON7lKzNSf1iX2f8Yjb
 U4PHRzUglZs5EZLpvM4uDxGhftPA+XdEbAW40Thsd3x1wn5tVtTMsb8cq8eNptNx
 IQqDCpazeHUYaXocH/p7fhufjwrChzSzq6TJh3BbmEEuIs3BoDA=
 =ySzP
 -----END PGP SIGNATURE-----

Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm

Pull ARM updates from Russell King:

 - replace setup_irq() with request_irq() for ebsa110, footbridge, rpc

 - fix clang assembly error in kexec code

 - remove .fixup section in boot stub

 - decompressor / EFI cache flushing updates

* tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm:
  ARM: 8966/1: rpc: replace setup_irq() by request_irq()
  ARM: 8965/2: footbridge: replace setup_irq() by request_irq()
  ARM: 8964/1: ebsa110: replace setup_irq() by request_irq()
  ARM: 8962/1: kexec: drop invalid assembly argument
  ARM: decompressor: switch to by-VA cache maintenance for v7 cores
  ARM: decompressor: prepare cache_clean_flush for doing by-VA maintenance
  ARM: decompressor: factor out routine to obtain the inflated image size
  ARM: 8959/1: Remove unused .fixup section in boot stub
  ARM: allow unwinder to unwind recursive functions
 2020-04-03 11:20:16 -07:00
Nathan Chancellor
e6d05acd57 remoteproc/omap: Fix set_load call in omap_rproc_request_timer 
When building arm allyesconfig:

drivers/remoteproc/omap_remoteproc.c:174:44: error: too many arguments
to function call, expected 2, have 3
        timer->timer_ops->set_load(timer->odt, 0, 0);
        ~~~~~~~~~~~~~~~~~~~~~~~~~~                ^
1 error generated.

This is due to commit 02e6d546e3 ("clocksource/drivers/timer-ti-dm:
Enable autoreload in set_pwm") in the clockevents tree interacting with
commit e28edc5719 ("remoteproc/omap: Request a timer(s) for remoteproc
usage") from the rpmsg tree.

This should have been fixed during the merge of the remoteproc tree
since it happened after the clockevents tree merge; however, it does not
look like my email was noticed by either maintainer and I did not pay
attention when the pull was sent since I was on CC.

Fixes: c657011431 ("Merge tag 'rproc-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc")
Link: https://lore.kernel.org/lkml/20200327185055.GA22438@ubuntu-m2-xlarge-x86/
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Acked-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2020-04-03 10:47:21 -07:00
Mikulas Patocka
8267d8fb48 dm integrity: fix logic bug in integrity tag testing 
If all the bytes are equal to DISCARD_FILLER, we want to accept the
buffer. If any of the bytes are different, we must do thorough
tag-by-tag checking.

The condition was inverted.

Fixes: 84597a44a9 ("dm integrity: add optional discard support")
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
 2020-04-03 13:07:41 -04:00
Waiman Long
0c05b9bdbf docs: cgroup-v1: Document the cpuset_v2_mode mount option 
The cpuset in cgroup v1 accepts a special "cpuset_v2_mode" mount
option that make cpuset.cpus and cpuset.mems behave more like those in
cgroup v2.  Document it to make other people more aware of this feature
that can be useful in some circumstances.

Signed-off-by: Waiman Long <longman@redhat.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
 2020-04-03 11:42:56 -04:00
Mike Snitzer
120c9257f5 Revert "dm: always call blk_queue_split() in dm_process_bio()" 
This reverts commit effd58c95f.

blk_queue_split() is causing excessive IO splitting -- because
blk_max_size_offset() depends on 'chunk_sectors' limit being set and
if it isn't (as is the case for DM targets!) it falls back to
splitting on a 'max_sectors' boundary regardless of offset.

"Fix" this by reverting back to _not_ using blk_queue_split() in
dm_process_bio() for normal IO (reads and writes).  Long-term fix is
still TBD but it should focus on training blk_max_size_offset() to
call into a DM provided hook (to call DM's max_io_len()).

Test results from simple misaligned IO test on 4-way dm-striped device
with chunksize of 128K and stripesize of 512K:

xfs_io -d -c 'pread -b 2m 224s 4072s' /dev/mapper/stripe_dev

before this revert:

253,0   21        1     0.000000000  2206  Q   R 224 + 4072 [xfs_io]
253,0   21        2     0.000008267  2206  X   R 224 / 480 [xfs_io]
253,0   21        3     0.000010530  2206  X   R 224 / 256 [xfs_io]
253,0   21        4     0.000027022  2206  X   R 480 / 736 [xfs_io]
253,0   21        5     0.000028751  2206  X   R 480 / 512 [xfs_io]
253,0   21        6     0.000033323  2206  X   R 736 / 992 [xfs_io]
253,0   21        7     0.000035130  2206  X   R 736 / 768 [xfs_io]
253,0   21        8     0.000039146  2206  X   R 992 / 1248 [xfs_io]
253,0   21        9     0.000040734  2206  X   R 992 / 1024 [xfs_io]
253,0   21       10     0.000044694  2206  X   R 1248 / 1504 [xfs_io]
253,0   21       11     0.000046422  2206  X   R 1248 / 1280 [xfs_io]
253,0   21       12     0.000050376  2206  X   R 1504 / 1760 [xfs_io]
253,0   21       13     0.000051974  2206  X   R 1504 / 1536 [xfs_io]
253,0   21       14     0.000055881  2206  X   R 1760 / 2016 [xfs_io]
253,0   21       15     0.000057462  2206  X   R 1760 / 1792 [xfs_io]
253,0   21       16     0.000060999  2206  X   R 2016 / 2272 [xfs_io]
253,0   21       17     0.000062489  2206  X   R 2016 / 2048 [xfs_io]
253,0   21       18     0.000066133  2206  X   R 2272 / 2528 [xfs_io]
253,0   21       19     0.000067507  2206  X   R 2272 / 2304 [xfs_io]
253,0   21       20     0.000071136  2206  X   R 2528 / 2784 [xfs_io]
253,0   21       21     0.000072764  2206  X   R 2528 / 2560 [xfs_io]
253,0   21       22     0.000076185  2206  X   R 2784 / 3040 [xfs_io]
253,0   21       23     0.000077486  2206  X   R 2784 / 2816 [xfs_io]
253,0   21       24     0.000080885  2206  X   R 3040 / 3296 [xfs_io]
253,0   21       25     0.000082316  2206  X   R 3040 / 3072 [xfs_io]
253,0   21       26     0.000085788  2206  X   R 3296 / 3552 [xfs_io]
253,0   21       27     0.000087096  2206  X   R 3296 / 3328 [xfs_io]
253,0   21       28     0.000093469  2206  X   R 3552 / 3808 [xfs_io]
253,0   21       29     0.000095186  2206  X   R 3552 / 3584 [xfs_io]
253,0   21       30     0.000099228  2206  X   R 3808 / 4064 [xfs_io]
253,0   21       31     0.000101062  2206  X   R 3808 / 3840 [xfs_io]
253,0   21       32     0.000104956  2206  X   R 4064 / 4096 [xfs_io]
253,0   21       33     0.001138823     0  C   R 4096 + 200 [0]

after this revert:

253,0   18        1     0.000000000  4430  Q   R 224 + 3896 [xfs_io]
253,0   18        2     0.000018359  4430  X   R 224 / 256 [xfs_io]
253,0   18        3     0.000028898  4430  X   R 256 / 512 [xfs_io]
253,0   18        4     0.000033535  4430  X   R 512 / 768 [xfs_io]
253,0   18        5     0.000065684  4430  X   R 768 / 1024 [xfs_io]
253,0   18        6     0.000091695  4430  X   R 1024 / 1280 [xfs_io]
253,0   18        7     0.000098494  4430  X   R 1280 / 1536 [xfs_io]
253,0   18        8     0.000114069  4430  X   R 1536 / 1792 [xfs_io]
253,0   18        9     0.000129483  4430  X   R 1792 / 2048 [xfs_io]
253,0   18       10     0.000136759  4430  X   R 2048 / 2304 [xfs_io]
253,0   18       11     0.000152412  4430  X   R 2304 / 2560 [xfs_io]
253,0   18       12     0.000160758  4430  X   R 2560 / 2816 [xfs_io]
253,0   18       13     0.000183385  4430  X   R 2816 / 3072 [xfs_io]
253,0   18       14     0.000190797  4430  X   R 3072 / 3328 [xfs_io]
253,0   18       15     0.000197667  4430  X   R 3328 / 3584 [xfs_io]
253,0   18       16     0.000218751  4430  X   R 3584 / 3840 [xfs_io]
253,0   18       17     0.000226005  4430  X   R 3840 / 4096 [xfs_io]
253,0   18       18     0.000250404  4430  Q   R 4120 + 176 [xfs_io]
253,0   18       19     0.000847708     0  C   R 4096 + 24 [0]
253,0   18       20     0.000855783     0  C   R 4120 + 176 [0]

Fixes: effd58c95f ("dm: always call blk_queue_split() in dm_process_bio()")
Cc: stable@vger.kernel.org
Reported-by: Andreas Gruenbacher <agruenba@redhat.com>
Tested-by: Barry Marson <bmarson@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
 2020-04-03 11:32:19 -04:00
Tejun Heo
2b729fe7f3 Revert "cpuset: Make cpuset hotplug synchronous" 
This reverts commit a49e4629b5 ("cpuset: Make cpuset hotplug synchronous") as
it may deadlock with cpu hotplug path.

Link: http://lkml.kernel.org/r/F0388D99-84D7-453B-9B6B-EEFF0E7BE4CC@lca.pw
Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: Qian Cai <cai@lca.pw>
Cc: Prateek Sood <prsood@codeaurora.org>
 2020-04-03 11:32:13 -04:00
Steven Rostedt (VMware)
8e99cf91b9 tracing: Do not allocate buffer in trace_find_next_entry() in atomic 
When dumping out the trace data in latency format, a check is made to peek
at the next event to compare its timestamp to the current one, and if the
delta is of a greater size, it will add a marker showing so. But to do this,
it needs to save the current event otherwise peeking at the next event will
remove the current event. To save the event, a temp buffer is used, and if
the event is bigger than the temp buffer, the temp buffer is freed and a
bigger buffer is allocated.

This allocation is a problem when called in atomic context. The only way
this gets called via atomic context is via ftrace_dump(). Thus, use a static
buffer of 128 bytes (which covers most events), and if the event is bigger
than that, simply return NULL. The callers of trace_find_next_entry() need
to handle a NULL case, as that's what would happen if the allocation failed.

Link: https://lore.kernel.org/r/20200326091256.GR11705@shao2-debian

Fixes: ff895103a8 ("tracing: Save off entry when peeking at next entry")
Reported-by: kernel test robot <rong.a.chen@intel.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
 2020-04-03 11:30:50 -04:00
Mike Snitzer
e7fc1e57d9 dm integrity: fix ppc64le warning 
Otherwise:

In file included from drivers/md/dm-integrity.c:13:
drivers/md/dm-integrity.c: In function 'dm_integrity_status':
drivers/md/dm-integrity.c:3061:10: error: format '%llu' expects
argument of type 'long long unsigned int', but argument 4 has type
'long int' [-Werror=format=]
   DMEMIT("%llu %llu",
          ^~~~~~~~~~~
    atomic64_read(&ic->number_of_mismatches),
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./include/linux/device-mapper.h:550:46: note: in definition of macro 'DMEMIT'
      0 : scnprintf(result + sz, maxlen - sz, x))
                                              ^
cc1: all warnings being treated as errors

Fixes: 7649194a16 ("dm integrity: remove sector type casts")
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
 2020-04-03 10:44:24 -04:00
Colin Ian King
1821b79d6a rtc: ds1307: check for failed memory allocation on wdt 
Currently a failed memory allocation will lead to a null pointer
dereference on point wdt.  Fix this by checking for a failed
allocation and just returning.

Addresses-Coverity: ("Dereference null return")
Fixes: fd90d48db0 ("rtc: ds1307: add support for watchdog timer on ds1388")

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20200403110437.57420-1-colin.king@canonical.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
 2020-04-03 13:38:24 +02:00
Chunyan Zhang
39d1c90665 clk: sprd: fix to get a correct ibias of pll 
The current driver is getting a wrong ibias index of pll clocks from
number 1. This patch fix that issue, then getting ibias index from 0.

Fixes: 3e37b00558 ("clk: sprd: add adjustable pll support")
Signed-off-by: Chunyan Zhang <chunyan.zhang@unisoc.com>
Link: https://lkml.kernel.org/r/20200330021640.14133-1-zhang.lyra@gmail.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
 2020-04-02 18:07:58 -07:00
Linus Torvalds
bef7b2a7be Devicetree updates for v5.7: 
- Unit test for overlays with GPIO hogs
 
 - Improve dma-ranges parsing to handle dma-ranges with multiple entries
 
 - Update dtc to upstream version v1.6.0-2-g87a656ae5ff9
 
 - Improve overlay error reporting
 
 - Device link support for power-domains and hwlocks bindings
 
 - Add vendor prefixes for Beacon, Topwise, ENE, Dell, SG Micro, Elida,
   PocketBook, Xiaomi, Linutronix, OzzMaker, Waveshare Electronics, and
   ITE Tech
 
 - Add deprecated Marvell vendor prefix 'mrvl'
 
 - A bunch of binding conversions to DT schema continues. Of note, the
   common serial and USB connector bindings are converted.
 
 - Add more Arm CPU compatibles
 
 - Drop Mark Rutland as DT maintainer :(
 -----BEGIN PGP SIGNATURE-----
 
 iQJEBAABCgAuFiEEktVUI4SxYhzZyEuo+vtdtY28YcMFAl6GTJUQHHJvYmhAa2Vy
 bmVsLm9yZwAKCRD6+121jbxhw8vaD/9HDT0EEDRdfr8s5OiLHYQMSXlSExJgR+ON
 iLI4v19apWwyycil176RXuWL5fFxh9HHOKbxOL27mmfqSLdv/xe/ev6Z4oNLVZzm
 YiUalm37K+R9yWsWTqxJKtQxWqSBBtOlyJmUYnvxI1bjfF4PANKF+IMpQVDflj1w
 9UMixoPRFdlOoMXVmC7yT0sfE1B6REJIh0Qfa4pqDwnHRhs8imgoIYA+JwFnmFPr
 k5Q8xS2YCwopH/7W5aRLzyEI2dF6Rfy9FID8jfyNoKZLtBW6cIEkA4zTv41BZSuj
 4Zj2etELXAnkIWMZXXdeKSz8IoSOlgjsCR482QmzTRuoFdmVLoJgsgh9hO2+oK07
 vJDEVJnXKxq1pF6DVbYwuzNgPB1pRzg6Y8EitdH3SBgjsOQ/m4RpKaqN0MkQhYrB
 BI9PCiF7GKCzNfNl3b/Op+HSsZ6aJkOsQPzC89/Ww0mB8azypgAwvLsjte5R3hib
 fS8z+V+lxAAC0/M981TsPKJ96HNv4VXbLI3bY9qJBd2LB+NDortsF/OkUuObsh+6
 hVQCWnae5V5iq8WmMTFABfBAK5lHafop87edn6X33LOyZZQCT9svNz/zrpakXh0e
 /SBGTUudtjCOy/BLj1VQrb6tczEzos7Ij+bszeIBAcSzrWg8gtVPjw9TvuAo2b/b
 9nwR4yrm0Q==
 =db/l
 -----END PGP SIGNATURE-----

Merge tag 'devicetree-for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull devicetree updates from Rob Herring:

 - Unit test for overlays with GPIO hogs

 - Improve dma-ranges parsing to handle dma-ranges with multiple entries

 - Update dtc to upstream version v1.6.0-2-g87a656ae5ff9

 - Improve overlay error reporting

 - Device link support for power-domains and hwlocks bindings

 - Add vendor prefixes for Beacon, Topwise, ENE, Dell, SG Micro, Elida,
   PocketBook, Xiaomi, Linutronix, OzzMaker, Waveshare Electronics, and
   ITE Tech

 - Add deprecated Marvell vendor prefix 'mrvl'

 - A bunch of binding conversions to DT schema continues. Of note, the
   common serial and USB connector bindings are converted.

 - Add more Arm CPU compatibles

 - Drop Mark Rutland as DT maintainer :(

* tag 'devicetree-for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (106 commits)
  MAINTAINERS: drop an old reference to stm32 pwm timers doc
  MAINTAINERS: dt: update etnaviv file reference
  dt-bindings: usb: dwc2: fix bindings for amlogic, meson-gxbb-usb
  dt-bindings: uniphier-system-bus: fix warning in the example
  dt-bindings: display: meson-vpu: fix indentation of reg-names' "items"
  dt-bindings: iio: Fix adi, ltc2983 uint64-matrix schema constraints
  dt-bindings: power: Fix example for power-domain
  dt-bindings: arm: Add some constraints for PSCI nodes
  of: some unittest overlays not untracked
  of: gpio unittest kfree() wrong object
  dt-bindings: phy: convert phy-rockchip-inno-usb2 bindings to yaml
  dt-bindings: serial: sh-sci: Convert to json-schema
  dt-bindings: serial: Document serialN aliases
  dt-bindings: thermal: tsens: Set 'additionalProperties: false'
  dt-bindings: thermal: tsens: Fix nvmem-cell-names schema
  dt-bindings: vendor-prefixes: Add Beacon vendor prefix
  dt-bindings: vendor-prefixes: Add Topwise
  of: of_private.h: Replace zero-length array with flexible-array member
  docs: dt: fix a broken reference to input.yaml
  docs: dt: fix references to ap806-system-controller.txt
  ...
 2020-04-02 17:32:52 -07:00
Linus Torvalds
79f51b7b9c SCSI misc on 20200402 
update changing all our txt files to rst ones.  Excluding that, we
 have the usual driver updates (qla2xxx, ufs, lpfc, zfcp, ibmvfc,
 pm80xx, aacraid), a treewide update for scnprintf and some other minor
 updates.  The major core update is Hannes moving functions out of the
 aacraid driver and into the core.
 
 Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com>
 -----BEGIN PGP SIGNATURE-----
 
 iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCXoYKiyYcamFtZXMuYm90
 dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishSasAP4iGwSB
 Y8tFaZgWadu76+wj5MdqTBoXdhnIuFF0rZG3pQEAiIKdsfQlbSFdm75+gUtx5hG/
 GOilX/pJczTRJDCGNis=
 =g7Sk
 -----END PGP SIGNATURE-----

Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI updates from James Bottomley:
 "This series has a huge amount of churn because it pulls in Mauro's doc
  update changing all our txt files to rst ones.

  Excluding that, we have the usual driver updates (qla2xxx, ufs, lpfc,
  zfcp, ibmvfc, pm80xx, aacraid), a treewide update for scnprintf and
  some other minor updates.

  The major core change is Hannes moving functions out of the aacraid
  driver and into the core"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (223 commits)
  scsi: aic7xxx: aic97xx: Remove FreeBSD-specific code
  scsi: ufs: Do not rely on prefetched data
  scsi: dc395x: remove dc395x_bios_param
  scsi: libiscsi: Fix error count for active session
  scsi: hpsa: correct race condition in offload enabled
  scsi: message: fusion: Replace zero-length array with flexible-array member
  scsi: qedi: Add PCI shutdown handler support
  scsi: qedi: Add MFW error recovery process
  scsi: ufs: Enable block layer runtime PM for well-known logical units
  scsi: ufs-qcom: Override devfreq parameters
  scsi: ufshcd: Let vendor override devfreq parameters
  scsi: ufshcd: Update the set frequency to devfreq
  scsi: ufs: Resume ufs host before accessing ufs device
  scsi: ufs-mediatek: customize the delay for enabling host
  scsi: ufs: make HCE polling more compact to improve initialization latency
  scsi: ufs: allow custom delay prior to host enabling
  scsi: ufs-mediatek: use common delay function
  scsi: ufs: introduce common and flexible delay function
  scsi: ufs: use an enum for host capabilities
  scsi: ufs: fix uninitialized tx_lanes in ufshcd_disable_tx_lcc()
  ...
 2020-04-02 17:03:53 -07:00
Linus Torvalds
e109f50607 MTD core changes: 
* Fix issue where write_cached_data() fails but write() still returns success
 * maps: sa1100-flash: Replace zero-length array with flexible-array member
 * phram: Fix a double free issue in error path
 * Convert fallthrough comments into statements
 * MAINTAINERS: Add the IRC channel to the MTD related subsystems
 
 Raw NAND core changes:
 * Add support for manufacturer specific suspend/resume operation
 * Add support for manufacturer specific lock/unlock operation
 * Replace zero-length array with flexible-array member
 * Fix a typo ("manufecturer")
 * Ensure nand_soft_waitrdy wait period is enough
 
 Raw NAND controller driver changes:
 * Brcmnand:
   - Add support for flash-edu for dma transfers (+ bindings)
 * Cadence:
   - Reinit completion before executing a new command
   - Change bad block marker size
   - Fix the calculation of the avaialble OOB size
   - Get meta data size from registers
 * Qualcom:
   - Use dma_request_chan() instead dma_request_slave_channel()
   - Release resources on failure within qcom_nandc_alloc()
 * Allwinner:
   - Use dma_request_chan() instead dma_request_slave_channel()
 * Marvell:
   - Use dma_request_chan() instead dma_request_slave_channel()
   - Release DMA channel on error
 * Freescale:
   - Use dma_request_chan() instead dma_request_slave_channel()
 * Macronix:
   - Add support for Macronix NAND randomizer (+ bindings)
 * Ams-delta:
   - Rename structures and functions to gpio_nand*
   - Make the driver custom I/O ready
   - Drop useless local variable
   - Support custom driver initialisation
   - Add module device tables
   - Handle more GPIO pins as optional
   - Make read pulses optional
   - Don't hardcode read/write pulse widths
   - Push inversion handling to gpiolib
   - Enable OF partition info support
   - Drop board specific partition info
   - Use struct gpio_nand_platdata
   - Write protect device during probe
 * Ingenic:
   - Use devm_platform_ioremap_resource()
   - Add dependency on MIPS || COMPILE_TEST
 * Denali:
   - Deassert write protect pin
 * ST:
   - Use dma_request_chan() instead dma_request_slave_channel()
 
 Raw NAND chip driver changes:
 * Toshiba:
   - Support reading the number of bitflips for BENAND (Built-in ECC NAND)
 * Macronix:
   - Add support for deep power down mode
   - Add support for block protection
 
 SPI-NAND core changes:
 * Do not erase the block before writing a bad block marker
 * Explicitly use MTD_OPS_RAW to write the bad block marker to OOB
 * Stop using spinand->oobbuf for buffering bad block markers
 * Rework detect procedure for different READ_ID operation
 
 SPI-NAND driver changes:
 * Toshiba:
   - Support for new Kioxia Serial NAND
   - Rename function name to change suffix and prefix (8Gbit)
   - Add comment about Kioxia ID
 * Micron:
   - Add new Micron SPI NAND devices with multiple dies
   - Add M70A series Micron SPI NAND devices
   - identify SPI NAND device with Continuous Read mode
   - Add new Micron SPI NAND devices
   - Describe the SPI NAND device MT29F2G01ABAGD
   - Generalize the OOB layout structure and function names
 
 SPI NOR core changes:
 * Move all the manufacturer specific quirks/code out of the core,
   to make the core logic more readable and thus ease maintenance.
 * Move the SFDP logic out of the core, it provides a better
   separation between the SFDP parsing and core logic.
 * Trim what is exposed in spi-nor.h. The SPI NOR controllers drivers
   must not be able to use structures that are meant just for the
   SPI NOR core.
 * Use the spi-mem direct mapping API to let advanced controllers
   optimize the read/write operations when they support direct mapping.
 * Add generic formula for the Status Register block protection
   handling. It fixes some long standing locking limitations and eases
   the addition of the 4bit block protection support.
 * Add block protection support for flashes with 4 block protection
   bits in the Status Register.
 
 SPI NOR controller drivers changes:
 * The mtk-quadspi driver is replaced by the new spi-mem spi-mtk-nor
   driver.
 * Merge tag 'mtk-mtd-spi-move' into spi-nor/next to avoid conflicts.
 
 HyperBus changes:
 * Print error msg when compatible is wrong or missing
 * Move mapping of direct access window from core to individual drivers
 -----BEGIN PGP SIGNATURE-----
 
 iQEzBAABCgAdFiEE9HuaYnbmDhq/XIDIJWrqGEe9VoQFAl6GEU8ACgkQJWrqGEe9
 VoSQ8gf/WV1vfxfAlgKRQ6WGkdrI+EndmciKx/sqf9KfAu6uNLHx3qcxQeibqvgC
 KmIgJbCLXhgCUBZQLqyjqHtO3zImgPI2WWWR/tkieNaT9NT5jrAunYZpiqkCkjVD
 HjML4iVcLwDJoHPZWTTTsFWd2cDLA8nFVXJQeaGRgdsx3j3D9OSOnfLGTUGfcg2H
 lC0BxA6JRO7tdZlErqzy9BXUasjO5C7rsRzqgTiGT4h/H2yhYmDQhMW+Kz86zWiB
 XdZsZJ2qLlTKntQmzR+30vbolId3iZqsO9q0mVkqWd2UQn5TpmmzNqLoYA6ys8KK
 lW/1E53E3/Pq0+5ejGbD5m4afff+nw==
 =/p2x
 -----END PGP SIGNATURE-----

Merge tag 'mtd/for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux

Pull MTD updates from Miquel Raynal:
 "MTD core changes:
   - Fix issue where write_cached_data() fails but write() still returns
     success

   - maps: sa1100-flash: Replace zero-length array with flexible-array
     member

   - phram: Fix a double free issue in error path

   - Convert fallthrough comments into statements

   - MAINTAINERS: Add the IRC channel to the MTD related subsystems

  Raw NAND core changes:
   - Add support for manufacturer specific suspend/resume operation

   - Add support for manufacturer specific lock/unlock operation

   - Replace zero-length array with flexible-array member

   - Fix a typo ("manufecturer")

   - Ensure nand_soft_waitrdy wait period is enough

  Raw NAND controller driver changes:
   - Brcmnand:
       * Add support for flash-edu for dma transfers (+ bindings)

   - Cadence:
       * Reinit completion before executing a new command
       * Change bad block marker size
       * Fix the calculation of the avaialble OOB size
       * Get meta data size from registers

   - Qualcom:
       * Use dma_request_chan() instead dma_request_slave_channel()
       * Release resources on failure within qcom_nandc_alloc()

   - Allwinner:
       * Use dma_request_chan() instead dma_request_slave_channel()

   - Marvell:
       * Use dma_request_chan() instead dma_request_slave_channel()
       * Release DMA channel on error

   - Freescale:
       * Use dma_request_chan() instead dma_request_slave_channel()

   - Macronix:
       * Add support for Macronix NAND randomizer (+ bindings)

   - Ams-delta:
       * Rename structures and functions to gpio_nand*
       * Make the driver custom I/O ready
       * Drop useless local variable
       * Support custom driver initialisation
       * Add module device tables
       * Handle more GPIO pins as optional
       * Make read pulses optional
       * Don't hardcode read/write pulse widths
       * Push inversion handling to gpiolib
       * Enable OF partition info support
       * Drop board specific partition info
       * Use struct gpio_nand_platdata
       * Write protect device during probe

   - Ingenic:
       * Use devm_platform_ioremap_resource()
       * Add dependency on MIPS || COMPILE_TEST

   - Denali:
       * Deassert write protect pin

   - ST:
       * Use dma_request_chan() instead dma_request_slave_channel()

  Raw NAND chip driver changes:
   - Toshiba:
       * Support reading the number of bitflips for BENAND (Built-in ECC NAND)

   - Macronix:
       * Add support for deep power down mode
       * Add support for block protection

  SPI-NAND core changes:
   - Do not erase the block before writing a bad block marker

   - Explicitly use MTD_OPS_RAW to write the bad block marker to OOB

   - Stop using spinand->oobbuf for buffering bad block markers

   - Rework detect procedure for different READ_ID operation

  SPI-NAND driver changes:
   - Toshiba:
       * Support for new Kioxia Serial NAND
       * Rename function name to change suffix and prefix (8Gbit)
       * Add comment about Kioxia ID

   - Micron:
       * Add new Micron SPI NAND devices with multiple dies
       * Add M70A series Micron SPI NAND devices
       * identify SPI NAND device with Continuous Read mode
       * Add new Micron SPI NAND devices
       * Describe the SPI NAND device MT29F2G01ABAGD
       * Generalize the OOB layout structure and function names

  SPI NOR core changes:
   - Move all the manufacturer specific quirks/code out of the core, to
     make the core logic more readable and thus ease maintenance.

   - Move the SFDP logic out of the core, it provides a better
     separation between the SFDP parsing and core logic.

   - Trim what is exposed in spi-nor.h. The SPI NOR controllers drivers
     must not be able to use structures that are meant just for the SPI
     NOR core.

   - Use the spi-mem direct mapping API to let advanced controllers
     optimize the read/write operations when they support direct
     mapping.

   - Add generic formula for the Status Register block protection
     handling. It fixes some long standing locking limitations and eases
     the addition of the 4bit block protection support.

   - Add block protection support for flashes with 4 block protection
     bits in the Status Register.

  SPI NOR controller drivers changes:
   - The mtk-quadspi driver is replaced by the new spi-mem spi-mtk-nor
     driver.

   - Merge tag 'mtk-mtd-spi-move' into spi-nor/next to avoid conflicts.

  HyperBus changes:
   - Print error msg when compatible is wrong or missing

   - Move mapping of direct access window from core to individual
     drivers"

* tag 'mtd/for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (103 commits)
  mtd: Convert fallthrough comments into statements
  mtd: rawnand: toshiba: Support reading the number of bitflips for BENAND (Built-in ECC NAND)
  MAINTAINERS: Add the IRC channel to the MTD related subsystems
  mtd: Fix issue where write_cached_data() fails but write() still returns success
  mtd: maps: sa1100-flash: Replace zero-length array with flexible-array member
  mtd: phram: fix a double free issue in error path
  mtd: spinand: toshiba: Support for new Kioxia Serial NAND
  mtd: spinand: toshiba: Rename function name to change suffix and prefix (8Gbit)
  mtd: rawnand: macronix: Add support for deep power down mode
  mtd: rawnand: Add support for manufacturer specific suspend/resume operation
  mtd: spi-nor: Enable locking for n25q512ax3/n25q512a
  mtd: spi-nor: Add SR 4bit block protection support
  mtd: spi-nor: Add generic formula for SR block protection handling
  mtd: spi-nor: Set all BP bits to one when lock_len == mtd->size
  mtd: spi-nor: controllers: aspeed-smc: Replace zero-length array with flexible-array member
  mtd: spi-nor: Clear WEL bit when erase or program errors occur
  MAINTAINERS: update entry after SPI NOR controller move
  mtd: spi-nor: Trim what is exposed in spi-nor.h
  mtd: spi-nor: Drop the MFR definitions
  mtd: spi-nor: Get rid of the now empty spi_nor_ids[] table
  ...
 2020-04-02 16:45:46 -07:00
Dave Airlie
0e7e6198af Merge branch 'ttm-transhuge' of git://people.freedesktop.org/~thomash/linux into drm-next 
Huge page-table entries for TTM

In order to reduce CPU usage [1] and in theory TLB misses this patchset enables
huge- and giant page-table entries for TTM and TTM-enabled graphics drivers.

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Thomas Hellstrom (VMware) <thomas_os@shipmail.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200325073102.6129-1-thomas_os@shipmail.org
 2020-04-03 09:07:49 +10:00
Linus Torvalds
e964f1e04a dmaengine updates for v5.7-rc1 
- Core:
     - Some code cleanup and optimization in core by Andy
     - Debugfs support for displaying dmaengine channels by Peter
 
   - Drivers:
     - New driver for uniphier-xdmac controller
     - Updates to stm32 dma, mdma and dmamux drivers and PM support
     - More updates to idxd drivers
     - Bunch of changes in tegra-apb driver and cleaning up of pm functions
     - Bunch of spelling fixes and Replace zero-length array patches
     - Shutdown hook for fsl-dpaa2-qdma driver
     - Support for interleaved transfers for ti-edma and virtualization
       support for k3-dma driver
     - Support for reset and updates in xilinx_dma driver
     - Improvements and locking updates in at_hdma driver
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEE+vs47OPLdNbVcHzyfBQHDyUjg0cFAl6FyokACgkQfBQHDyUj
 g0dnFRAAj9lvpflrL+b9eWBZkY1ElV1jAdxsTs4HnYdXQM3ijw8yOosVVSqiuiOy
 2qMfSRTP7qU9gqZ7oa1fnh05DqPmuTc3OF2IZlvGzkU9CiGQ735WGGGG8FfK/dZe
 F4OgQGwA45b47hNIbvM4acwWZYPL+pBuYusKdjdHkouqVM4SORiNM8aRrCJ59xIn
 P9TER//sMpdMEASuRuUIQnXb+OzSNPn1mLiP3zT0XHSM/nBMTAm7AnCDNT/Tjs9f
 hwk2j8rLrwllHGqeZln8cWLhUCPrZFNe5pBWtWyV3MyY/nxlrcUX0ndJUGJIDtsb
 nfXc4QKemOeF1RsC8DsQ/AY8jl6HFvRzWEEkq742IrLPCu/nTnxia4dbXW9MJ0Dp
 BI7IPwoaOoYqBdRkBnSVS2F4x3813egsEReznlu/sUorTIG2g9sWtmuzv6eRt4ow
 HczGgfdJXfCvIKbRg5TIXpbaJogbbB+1YrUlWq9vrZyhVw0ULtfxlWVKDy5VI1cL
 0Kiz/ZIGuoQ9h6E4G3jCpaQTV49tNbYp+vimU9kizmcm+WXrTXR7rgD4AI5tH2DQ
 pxYXNEl4gm1NRtWL1zzJ+B1C0MPXpc1Xafl92W39D6rphEGOdVVzay8meVIaQKDU
 qQaZ1dEK4uuSxwj8NrF7sXHSClafF888FFJBEMArde1HVql/HRU=
 =+UJ7
 -----END PGP SIGNATURE-----

Merge tag 'dmaengine-5.7-rc1' of git://git.infradead.org/users/vkoul/slave-dma

Pull dmaengine updates from Vinod Koul:
 "Core:
   - Some code cleanup and optimization in core by Andy

   - Debugfs support for displaying dmaengine channels by Peter

  Drivers:
   - New driver for uniphier-xdmac controller

   - Updates to stm32 dma, mdma and dmamux drivers and PM support

   - More updates to idxd drivers

   - Bunch of changes in tegra-apb driver and cleaning up of pm
     functions

   - Bunch of spelling fixes and Replace zero-length array patches

   - Shutdown hook for fsl-dpaa2-qdma driver

   - Support for interleaved transfers for ti-edma and virtualization
     support for k3-dma driver

   - Support for reset and updates in xilinx_dma driver

   - Improvements and locking updates in at_hdma driver"

* tag 'dmaengine-5.7-rc1' of git://git.infradead.org/users/vkoul/slave-dma: (89 commits)
  dt-bindings: dma: renesas,usb-dmac: add r8a77961 support
  dmaengine: uniphier-xdmac: Remove redandant error log for platform_get_irq
  dmaengine: tegra-apb: Improve DMA synchronization
  dmaengine: tegra-apb: Don't save/restore IRQ flags in interrupt handler
  dmaengine: tegra-apb: mark PM functions as __maybe_unused
  dmaengine: fix spelling mistake "exceds" -> "exceeds"
  dmaengine: sprd: Set request pending flag when DMA controller is active
  dmaengine: ppc4xx: Use scnprintf() for avoiding potential buffer overflow
  dmaengine: idxd: remove global token limit check
  dmaengine: idxd: reflect shadow copy of traffic class programming
  dmaengine: idxd: Merge definition of dsa_batch_desc into dsa_hw_desc
  dmaengine: Create debug directories for DMA devices
  dmaengine: ti: k3-udma: Implement custom dbg_summary_show for debugfs
  dmaengine: Add basic debugfs support
  dmaengine: fsl-dpaa2-qdma: remove set but not used variable 'dpaa2_qdma'
  dmaengine: ti: edma: fix null dereference because of a typo in pointer name
  dmaengine: fsl-dpaa2-qdma: Adding shutdown hook
  dmaengine: uniphier-xdmac: Add UniPhier external DMA controller driver
  dt-bindings: dmaengine: Add UniPhier external DMA controller bindings
  dmaengine: ti: k3-udma: Implement support for atype (for virtualization)
  ...
 2020-04-02 16:04:42 -07:00
Linus Torvalds
5c8db3eb38 Merge branch 'i2c/for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 
Pull i2c updates from Wolfram Sang:
 "I2C has:

   - using defines for bus speeds to avoid mistakes in hardcoded values;
     lots of small driver updates because of that. Thanks, Andy!

   - API change: i2c_setup_smbus_alert() was renamed to
     i2c_new_smbus_alert_device() and returns ERRPTR now. All in-tree
     users have been converted

   - in the core, a rare race condition when deleting the cdev has been
     fixed. Thanks, Kevin!

   - lots of driver updates. Thanks, everyone!

  I also want to mention: The amount of review and testing tags given
  was quite high this time. Thank you to these people, too. I hope we
  can keep it like this!"

* 'i2c/for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (34 commits)
  i2c: rcar: clean up after refactoring i2c_timings
  macintosh: convert to i2c_new_scanned_device
  i2c: drivers: Use generic definitions for bus frequencies
  i2c: algo: Use generic definitions for bus frequencies
  i2c: stm32f7: switch to I²C generic property parsing
  i2c: rcar: Consolidate timings calls in rcar_i2c_clock_calculate()
  i2c: core: Allow override timing properties with 0
  i2c: core: Provide generic definitions for bus frequencies
  i2c: mxs: Use dma_request_chan() instead dma_request_slave_channel()
  i2c: imx: remove duplicate print after platform_get_irq()
  i2c: designware: Fix spelling typos in the comments
  i2c: designware: Discard i2c_dw_read_comp_param() function
  i2c: designware: Detect the FIFO size in the common code
  i2c: dev: Fix the race between the release of i2c_dev and cdev
  i2c: qcom-geni: Drop of_platform.h include
  i2c: qcom-geni: Grow a dev pointer to simplify code
  i2c: qcom-geni: Let firmware specify irq trigger flags
  i2c: stm32f7: do not backup read-only PECR register
  i2c: smbus: remove outdated references to irq level triggers
  i2c: convert SMBus alert setup function to return an ERRPTR
  ...
 2020-04-02 15:54:13 -07:00
Linus Torvalds
848960e576 sound updates for 5.7-rc1 
This became again a busy development cycle. There are a few ALSA
 core updates (merely API cleanups and sparse fixes), while majority
 of other changes are found in ASoC scene.
 
 Here are some highlights:
 
 * ALSA core:
 - More helper macros for sparse warning fixes (e.g. bitwise types)
 - Slight optimization of PCM OSS locks
 - Make common handling for PCM / compress buffers (for SOF)
 
 * ASoC:
 - Lots of code refactoring and modernization for (still ongoing)
   componentization works
 - Conversion of SND_SOC_ALL_CODECS to use imply
 - Continued refactoring and fixing of the Intel SOF/SST support,
   including the initial (but still incomplete) SoundWire support
 - SoundWire and more advanced clocking support for Realtek RT5682
 - Support for amlogic GX, Meson 8, Meson 8B and T9015 DAC, Broadcom
   DSL/PON, Ingenic JZ4760 and JZ4770, Realtek RL6231, and TI TAS2563
   and TLV320ADCX140
 
 * HD-audio:
 - Optimizations in HDMI jack handling
 - A few new quirks and fixups for Realtek codecs
 
 * USB-audio:
 - Delayed registration support
 - New quirks for Motu, Kingston, Presonus
 -----BEGIN PGP SIGNATURE-----
 
 iQJCBAABCAAsFiEEIXTw5fNLNI7mMiVaLtJE4w1nLE8FAl6Fr0oOHHRpd2FpQHN1
 c2UuZGUACgkQLtJE4w1nLE+MFA//XZD6a6sVDCp1JvcT4yLn+xcpXPgT/HC/pUJb
 fH4T629gGUG2OGmEQXWf86c8UkrKjNsdkK5ZNjg6PlYagGZEO5RlQA35EV0/6QTK
 hQuRu8ALuVUnQBrB+knQRnlfa8hzXIaXWkriNi0s6V04iAlLJB1XqZ8/ckq3kWs2
 UqQ7vkTRODRAivdH0a4KcN2hENSvPfBkNTjhTn+Gp86FC3PIGbN6XqcZWM0rpXQ7
 qi9H9jVbavRCpHTPiV5DSZ6JyqqL/pT3LQ4GZIAf+i+frMGTIurB/7VUVIIuCFGT
 hf1MRrEFo47ox+7RyhJpgPPJxHhNdY+z7uUQDc/hoN1tDlLhGeS2Wjmy3soLZ172
 yVbun2z6jfVgm5lyHMqDnY71nCUVAgSWZwFbBtKMroLkw06X3P8ahTmad7Pnnut0
 XbrYt29aKOkuf+ejeMaUAtuyW0nKUg68DqlX8wP1RvO1bvY4kGrEkVj3K3ktNZEr
 GeZFLDDSMumxxXduX8vv/O5Z6MOGhq/toGjnYwnIOyzKR8uLEbUI4DIptUMoelgK
 b7zIMbLjeoZ4ckeUKNdbmEuhbrWZ3oM6owKCPt4D9EBunK9nu//cq2nsfGuJGBbT
 Swa+POYH89Au/22pYS0q3/fMAbEHctove/hvFiWoMRa3fNA2My2rMWwyaIAeW1Gl
 CAwOXk8=
 =fAMQ
 -----END PGP SIGNATURE-----

Merge tag 'sound-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "This became again a busy development cycle.  There are few ALSA core
  updates (merely API cleanups and sparse fixes), with the majority of
  other changes are found in ASoC scene.

  Here are some highlights:

  ALSA core:
   - More helper macros for sparse warning fixes (e.g. bitwise types)
   - Slight optimization of PCM OSS locks
   - Make common handling for PCM / compress buffers (for SOF)

  ASoC:
   - Lots of code refactoring and modernization for (still ongoing)
     componentization works
   - Conversion of SND_SOC_ALL_CODECS to use imply
   - Continued refactoring and fixing of the Intel SOF/SST support,
     including the initial (but still incomplete) SoundWire support
   - SoundWire and more advanced clocking support for Realtek RT5682
   - Support for amlogic GX, Meson 8, Meson 8B and T9015 DAC, Broadcom
     DSL/PON, Ingenic JZ4760 and JZ4770, Realtek RL6231, and TI TAS2563
     and TLV320ADCX140

  HD-audio:
   - Optimizations in HDMI jack handling
   - A few new quirks and fixups for Realtek codecs

  USB-audio:
   - Delayed registration support
   - New quirks for Motu, Kingston, Presonus"

* tag 'sound-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (415 commits)
  ALSA: usb-audio: Fix case when USB MIDI interface has more than one extra endpoint descriptor
  Revert "ALSA: uapi: Drop asound.h inclusion from asoc.h"
  ALSA: hda/realtek - Remove now-unnecessary XPS 13 headphone noise fixups
  ALSA: hda/realtek - Set principled PC Beep configuration for ALC256
  ALSA: doc: Document PC Beep Hidden Register on Realtek ALC256
  ALSA: hda/realtek - a fake key event is triggered by running shutup
  ALSA: hda: default enable CA0132 DSP support
  ASoC: amd: acp3x-pcm-dma: clean up two indentation issues
  ASoC: tlv320adcx140: Remove undocumented property
  ASoC: Intel: sof_sdw: Add Volteer support with RT5682 SNDW helper function
  ASoC: Intel: common: add match table for TGL RT5682 SoundWire driver
  ASoC: Intel: boards: add sof_sdw machine driver
  ASoC: Intel: soc-acpi: update topology and driver name for SoundWire platforms
  ASoC: rt5682: move DAI clock registry to I2S mode
  ASoC: pxa: magician: convert to use i2c_new_client_device()
  ASoC: SOF: Intel: hda-ctrl: add reset cycle before parsing capabilities
  Asoc: SOF: Intel: hda: check SoundWire wakeen interrupt in irq thread
  ASoC: SOF: Intel: hda: add WAKEEN interrupt support for SoundWire
  ASoC: SOF: Intel: hda: add parameter to control SoundWire clock stop quirks
  ASoC: SOF: Intel: hda: merge IPC, stream and SoundWire interrupt handlers
  ...
 2020-04-02 15:50:04 -07:00
Linus Torvalds
bc3b3f4bfb This is the bulk of pin control changes for the v5.7 kernel cycle. 
There are no core changes this time, only driver developments.
 
 - New driver for the Dialog Semiconductor DA9062 Power Management
   Integrated Circuit (PMIC).
 
 - Renesas SH-PFC has improved consistency, with group and
   register checks in the configuration checker.
 
 - New subdriver for the Qualcomm IPQ6018.
 
 - Add the RGMII pin control functionality to Qualcomm IPQ8064.
 
 - Performance and code quality cleanups in the Mediatek
   driver.
 
 - Improve the Broadcom BCM2835 support to cover all the GPIOs
   that exist in it.
 
 - The Allwinner/Sunxi driver properly masks non-wakeup IRQs on
   suspend.
 
 - Add some missing groups and functions to the Ingenic driver.
 
 - Convert some of the Freescale device tree bindings to use the
   new and all improved JSON YAML markup.
 
 - Refactorings and support for the SFIO/GPIO in the Tegra194
   SoC driver.
 
 - Support high impedance mode in the Spreadtrum/Unisoc driver.
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEElDRnuGcz/wPCXQWMQRCzN7AZXXMFAl6FlRoACgkQQRCzN7AZ
 XXPiAxAAuAvY07H739YF4ANvtLpfbtz0KBK4M2XGiD41VMcp5MhZtT9TdXAIRisb
 W4QMHbMxhwO4gdxmhVOetXeQNQnHch4oPsFyd1UdyuwNEtvlm8qst99VcdQPz7Jv
 zyL4cat1fTrwdcnLQl5eaJR7a9bKLqAd4rlb/suQZsaVf+URUWJyZBuU41GEx9A+
 w+EPv8doxTWRaE0NpafIwNCLxTR3i2Vt59fkRT4pSi8fTu9/Zv5yW8yWvbYZdlaO
 2bUaFjN65oyiikjPTgyQxb95A8yDJHkNnkgfTw4ghCY/k8u3GvMfKS7V1tO+nq6B
 bkv9E3jR1u7Ktkq1rLshS2eycl02uSJ3OmzyfL8S/GQxVdUPi3+X3hmyv2ctbEvC
 qy+7F6zx/Pt/WdPnAisdsVai9T3/YGoSN1C3n7Ufltjcrt0w5xP7/AgEVR4nHHMP
 NMWNoauGWsBDKtYPG7beX3thjkm3mUpezcEOxho7+r5tOtBaU623pWr+NHEPZu48
 8oKOCILaUkacUmmMjjOzraAeOxV7Ut+xumu0mgMj0EjZfJZDrgQsqkmfMbGcU5Fa
 y4S5+tAd+cELXveLVJB3Ml9u1R037x8VtAv+Z2a7qVnf1gSgf0bpAJ+SnfC/XbLX
 fBpSCsIMXSpioVNuS9gbkpnfsRPcTOrOXyxinP5onI8AHlIj1Rg=
 =1ZKq
 -----END PGP SIGNATURE-----

Merge tag 'pinctrl-v5.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

Pull pin control updates from Linus Walleij:
 "This is the bulk of pin control changes for the v5.7 kernel cycle.

  There are no core changes this time, only driver developments:

   - New driver for the Dialog Semiconductor DA9062 Power Management
     Integrated Circuit (PMIC).

   - Renesas SH-PFC has improved consistency, with group and register
     checks in the configuration checker.

   - New subdriver for the Qualcomm IPQ6018.

   - Add the RGMII pin control functionality to Qualcomm IPQ8064.

   - Performance and code quality cleanups in the Mediatek driver.

   - Improve the Broadcom BCM2835 support to cover all the GPIOs that
     exist in it.

   - The Allwinner/Sunxi driver properly masks non-wakeup IRQs on
     suspend.

   - Add some missing groups and functions to the Ingenic driver.

   - Convert some of the Freescale device tree bindings to use the new
     and all improved JSON YAML markup.

   - Refactorings and support for the SFIO/GPIO in the Tegra194 SoC
     driver.

   - Support high impedance mode in the Spreadtrum/Unisoc driver"

* tag 'pinctrl-v5.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (64 commits)
  pinctrl: qcom: fix compilation error
  pinctrl: qcom: use scm_call to route GPIO irq to Apps
  pinctrl: sprd: Add pin high impedance mode support
  pinctrl: sprd: Use the correct pin output configuration
  pinctrl: tegra: Add SFIO/GPIO programming on Tegra194
  pinctrl: tegra: Renumber the GG.0 and GG.1 pins
  pinctrl: tegra: Do not add default pin range on Tegra194
  pinctrl: tegra: Pass struct tegra_pmx for pin range check
  pinctrl: tegra: Fix "Scmitt" -> "Schmitt" typo
  pinctrl: tegra: Fix whitespace issues for improved readability
  pinctrl: mediatek: Use scnprintf() for avoiding potential buffer overflow
  pinctrl: freescale: drop the dependency on ARM64 for i.MX8M
  Revert "pinctrl: mvebu: armada-37xx: use use platform api"
  dt-bindings: pinctrl: at91: Fix a typo ("descibe")
  pinctrl: meson: add tsin pinctrl for meson gxbb/gxl/gxm
  pinctrl: sprd: Fix the kconfig warning
  pinctrl: ingenic: add hdmi-ddc pin control group
  pinctrl: sirf/atlas7: Replace zero-length array with flexible-array member
  pinctrl: sprd: Allow the SPRD pinctrl driver building into a module
  pinctrl: Export some needed symbols at module load time
  ...
 2020-04-02 15:47:18 -07:00
Linus Torvalds
11786191e2 hwspinlock updates for v5.7 
This marks all hwspinlock driver COMPILE_TESTable and replaces the zero-length
 array in hwspinlock_device with a flexible-array member.
 -----BEGIN PGP SIGNATURE-----
 
 iQJPBAABCAA5FiEEBd4DzF816k8JZtUlCx85Pw2ZrcUFAl6FOlAbHGJqb3JuLmFu
 ZGVyc3NvbkBsaW5hcm8ub3JnAAoJEAsfOT8Nma3Fn7sP/jWPYnr3IwlFnuyg44y5
 J+8qAoSk2XxB8FEmfjjGb9h0LQjVEk7FKEWFG3kievMf5XIvgG5dsnQSnsFrZekf
 G2FhlCEeYTnRGr6DXj1CzHXqa/gdZOH+XrzQZPt1TViN5Pw/ErhBINyS296F3yXI
 xQKHgqwT2NMdGpZ67hAYJnEo1wSzuLXeBA2SFVVRVOeWgc0YE2yS/+WKR+ceKjYQ
 +KsDLTxr6xI1KsGDcGR/4+glbE9XRZEErDiSBiVlWtT/GbYrzw0vOAkESmwPlX7V
 lU3b0VcWhulRKOdbGqdOyiRiGEQS6S2GNTGdC8U0lfrbJeckR8WcnbRcijYDsOYD
 PuTvSxQPOg50r8Yg1N5HCnB3TpTRGpYuwGbeYL4S7JRAeyB0Jbe4tL4bU5jORKE9
 RNhtUQ9ys4kmI6bpgEkTXH555yXAZB1PbIetgjL7PNd4NQDA52jxv3FsYXwEEt5y
 GdWICxsm+W7TTVZuVD+gB2wJcObd6D78dQdPsp6a5tkm8uDaj7ejmkPxh/AQVkl7
 7LFDORJtkp2wvQARdZ7BmE7UZctrpA6fIqhrsgNMbnyP0KLi5gqTTKCvdMUJh+7+
 6qbRUFCKyY4LsMVfRMPlV55a/NHsmXaeuK92Y5f3pJgWNEBxqlWefW529v8RuOaz
 pmX+/SgRM4BmTlkN6UvTK6Z8
 =m+0E
 -----END PGP SIGNATURE-----

Merge tag 'hwlock-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc

Pull hwspinlock updates from Bjorn Andersson:
 "This marks all hwspinlock driver COMPILE_TESTable and replaces the
  zero-length array in hwspinlock_device with a flexible-array member"

* tag 'hwlock-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc:
  hwspinlock: hwspinlock_internal.h: Replace zero-length array with flexible-array member
  hwspinlock: Allow drivers to be built with COMPILE_TEST
 2020-04-02 15:45:45 -07:00