Commit Graph

12021 Commits

Author SHA1 Message Date
Linus Torvalds
3db1a3fa98 Staging / IIO driver patches for 5.11-rc1
Here is the big staging and IIO driver pull request for 5.11-rc1
 
 Lots of different things in here:
   - loads of driver updates
   - so many coding style cleanups
   - new IIO drivers
   - Android ION code is finally removed from the tree
   - wimax drivers are moved to staging on their way out of the kernel
 
 Nothing really exciting, just the constant grind of kernel development :)
 
 All have been in linux-next for a while with no reported issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'staging-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging / IIO driver updates from Greg KH:
 "Here is the big staging and IIO driver pull request for 5.11-rc1

  Lots of different things in here:

   - loads of driver updates

   - so many coding style cleanups

   - new IIO drivers

   - Android ION code is finally removed from the tree

   - wimax drivers are moved to staging on their way out of the kernel

  Nothing really exciting, just the constant grind of kernel development :)

  All have been in linux-next for a while with no reported issues"

* tag 'staging-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (341 commits)
  staging: olpc_dcon: Do not call platform_device_unregister() in dcon_probe()
  staging: most: Fix spelling mistake "tranceiver" -> "transceiver"
  staging: qlge: remove duplicate word in comment
  staging: comedi: mf6x4: Fix AI end-of-conversion detection
  staging: greybus: Add TODO item about modernizing the pwm code
  pinctrl: ralink: add a pinctrl driver for the rt2880 family
  dt-bindings: pinctrl: rt2880: add binding document
  staging: rtl8723bs: remove ELEMENT_ID enum
  staging: rtl8723bs: remove unused macros
  staging: rtl8723bs: replace EID_EXTCapability
  staging: rtl8723bs: replace EID_BSSIntolerantChlReport
  staging: rtl8723bs: replace EID_BSSCoexistence
  staging: rtl8723bs: replace _MME_IE_
  staging: rtl8723bs: replace _WAPI_IE_
  staging: rtl8723bs: replace _EXT_SUPPORTEDRATES_IE_
  staging: rtl8723bs: replace _ERPINFO_IE_
  staging: rtl8723bs: replace _CHLGETXT_IE_
  staging: rtl8723bs: replace _COUNTRY_IE_
  staging: rtl8723bs: replace _IBSS_PARA_IE_
  staging: rtl8723bs: replace _TIM_IE_
  ...
2020-12-15 14:18:40 -08:00
Linus Torvalds
2911ed9f47 Char / Misc driver updates for 5.11-rc1
Here is the big char/misc driver update for 5.11-rc1.
 
 Continuing the tradition of previous -rc1 pulls, there seems to be more
 and more tiny driver subsystems flowing through this tree.
 
 Lots of different things, all of which have been in linux-next for a
 while with no reported issues:
 	- extcon driver updates
 	- habannalab driver updates
 	- mei driver updates
 	- uio driver updates
 	- binder fixes and features added
 	- soundwire driver updates
 	- mhi bus driver updates
 	- phy driver updates
 	- coresight driver updates
 	- fpga driver updates
 	- speakup driver updates
 	- slimbus driver updates
 	- various small char and misc driver updates
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-5.11-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 char/misc driver update for 5.11-rc1.

  Continuing the tradition of previous -rc1 pulls, there seems to be
  more and more tiny driver subsystems flowing through this tree.

  Lots of different things, all of which have been in linux-next for a
  while with no reported issues:

   - extcon driver updates

   - habannalab driver updates

   - mei driver updates

   - uio driver updates

   - binder fixes and features added

   - soundwire driver updates

   - mhi bus driver updates

   - phy driver updates

   - coresight driver updates

   - fpga driver updates

   - speakup driver updates

   - slimbus driver updates

   - various small char and misc driver updates"

* tag 'char-misc-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (305 commits)
  extcon: max77693: Fix modalias string
  extcon: fsa9480: Support TI TSU6111 variant
  extcon: fsa9480: Rewrite bindings in YAML and extend
  dt-bindings: extcon: add binding for TUSB320
  extcon: Add driver for TI TUSB320
  slimbus: qcom: fix potential NULL dereference in qcom_slim_prg_slew()
  siox: Make remove callback return void
  siox: Use bus_type functions for probe, remove and shutdown
  spmi: Add driver shutdown support
  spmi: fix some coding style issues at the spmi core
  spmi: get rid of a warning when built with W=1
  uio: uio_hv_generic: use devm_kzalloc() for private data alloc
  uio: uio_fsl_elbc_gpcm: use device-managed allocators
  uio: uio_aec: use devm_kzalloc() for uio_info object
  uio: uio_cif: use devm_kzalloc() for uio_info object
  uio: uio_netx: use devm_kzalloc() for or uio_info object
  uio: uio_mf624: use devm_kzalloc() for uio_info object
  uio: uio_sercos3: use device-managed functions for simple allocs
  uio: uio_dmem_genirq: finalize conversion of probe to devm_ handlers
  uio: uio_dmem_genirq: convert simple allocations to device-managed
  ...
2020-12-15 14:10:09 -08:00
Linus Torvalds
0cee54c890 USB / Thunderbolt patches for 5.11-rc1
Here is the big USB and thunderbolt pull request for 5.11-rc1.
 
 Nothing major in here, just the grind of constant development to support
 new hardware and fix old issues:
   - thunderbolt updates for new USB4 hardware
   - cdns3 major driver updates
   - lots of typec updates and additions as more hardware is available
   - usb serial driver updates and fixes
   - other tiny USB driver updates
 
 All have been in linux-next with no reported issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB / Thunderbolt updates from Greg KH:
 "Here is the big USB and thunderbolt pull request for 5.11-rc1.

  Nothing major in here, just the grind of constant development to
  support new hardware and fix old issues:

   - thunderbolt updates for new USB4 hardware

   - cdns3 major driver updates

   - lots of typec updates and additions as more hardware is available

   - usb serial driver updates and fixes

   - other tiny USB driver updates

  All have been in linux-next with no reported issues"

* tag 'usb-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (172 commits)
  usb: phy: convert comma to semicolon
  usb: ucsi: convert comma to semicolon
  usb: typec: tcpm: convert comma to semicolon
  usb: typec: tcpm: Update vbus_vsafe0v on init
  usb: typec: tcpci: Enable bleed discharge when auto discharge is enabled
  usb: typec: Add class for plug alt mode device
  USB: typec: tcpci: Add Bleed discharge to POWER_CONTROL definition
  USB: typec: tcpm: Add a 30ms room for tPSSourceOn in PR_SWAP
  USB: typec: tcpm: Fix PR_SWAP error handling
  USB: typec: tcpm: Hard Reset after not receiving a Request
  USB: gadget: f_fs: remove likely/unlikely
  usb: gadget: f_fs: Re-use SS descriptors for SuperSpeedPlus
  USB: gadget: f_midi: setup SuperSpeed Plus descriptors
  USB: gadget: f_acm: add support for SuperSpeed Plus
  USB: gadget: f_rndis: fix bitrate for SuperSpeed and above
  usb: typec: intel_pmc_mux: Configure cable generation value for USB4
  MAINTAINERS: Add myself as a reviewer for CADENCE USB3 DRD IP DRIVER
  usb: chipidea: ci_hdrc_imx: Use of_device_get_match_data()
  usb: chipidea: usbmisc_imx: Use of_device_get_match_data()
  usb: cdns3: fix NULL pointer dereference on no platform data
  ...
2020-12-15 13:54:56 -08:00
Linus Torvalds
d635a69dd4 Networking updates for 5.11
Core:
 
  - support "prefer busy polling" NAPI operation mode, where we defer softirq
    for some time expecting applications to periodically busy poll
 
  - AF_XDP: improve efficiency by more batching and hindering
            the adjacency cache prefetcher
 
  - af_packet: make packet_fanout.arr size configurable up to 64K
 
  - tcp: optimize TCP zero copy receive in presence of partial or unaligned
         reads making zero copy a performance win for much smaller messages
 
  - XDP: add bulk APIs for returning / freeing frames
 
  - sched: support fragmenting IP packets as they come out of conntrack
 
  - net: allow virtual netdevs to forward UDP L4 and fraglist GSO skbs
 
 BPF:
 
  - BPF switch from crude rlimit-based to memcg-based memory accounting
 
  - BPF type format information for kernel modules and related tracing
    enhancements
 
  - BPF implement task local storage for BPF LSM
 
  - allow the FENTRY/FEXIT/RAW_TP tracing programs to use bpf_sk_storage
 
 Protocols:
 
  - mptcp: improve multiple xmit streams support, memory accounting and
           many smaller improvements
 
  - TLS: support CHACHA20-POLY1305 cipher
 
  - seg6: add support for SRv6 End.DT4/DT6 behavior
 
  - sctp: Implement RFC 6951: UDP Encapsulation of SCTP
 
  - ppp_generic: add ability to bridge channels directly
 
  - bridge: Connectivity Fault Management (CFM) support as is defined in
            IEEE 802.1Q section 12.14.
 
 Drivers:
 
  - mlx5: make use of the new auxiliary bus to organize the driver internals
 
  - mlx5: more accurate port TX timestamping support
 
  - mlxsw:
    - improve the efficiency of offloaded next hop updates by using
      the new nexthop object API
    - support blackhole nexthops
    - support IEEE 802.1ad (Q-in-Q) bridging
 
  - rtw88: major bluetooth co-existance improvements
 
  - iwlwifi: support new 6 GHz frequency band
 
  - ath11k: Fast Initial Link Setup (FILS)
 
  - mt7915: dual band concurrent (DBDC) support
 
  - net: ipa: add basic support for IPA v4.5
 
 Refactor:
 
  - a few pieces of in_interrupt() cleanup work from Sebastian Andrzej Siewior
 
  - phy: add support for shared interrupts; get rid of multiple driver
         APIs and have the drivers write a full IRQ handler, slight growth
 	of driver code should be compensated by the simpler API which
 	also allows shared IRQs
 
  - add common code for handling netdev per-cpu counters
 
  - move TX packet re-allocation from Ethernet switch tag drivers to
    a central place
 
  - improve efficiency and rename nla_strlcpy
 
  - number of W=1 warning cleanups as we now catch those in a patchwork
    build bot
 
 Old code removal:
 
  - wan: delete the DLCI / SDLA drivers
 
  - wimax: move to staging
 
  - wifi: remove old WDS wifi bridging support
 
 Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-next-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

Pull networking updates from Jakub Kicinski:
 "Core:

   - support "prefer busy polling" NAPI operation mode, where we defer
     softirq for some time expecting applications to periodically busy
     poll

   - AF_XDP: improve efficiency by more batching and hindering the
     adjacency cache prefetcher

   - af_packet: make packet_fanout.arr size configurable up to 64K

   - tcp: optimize TCP zero copy receive in presence of partial or
     unaligned reads making zero copy a performance win for much smaller
     messages

   - XDP: add bulk APIs for returning / freeing frames

   - sched: support fragmenting IP packets as they come out of conntrack

   - net: allow virtual netdevs to forward UDP L4 and fraglist GSO skbs

  BPF:

   - BPF switch from crude rlimit-based to memcg-based memory accounting

   - BPF type format information for kernel modules and related tracing
     enhancements

   - BPF implement task local storage for BPF LSM

   - allow the FENTRY/FEXIT/RAW_TP tracing programs to use
     bpf_sk_storage

  Protocols:

   - mptcp: improve multiple xmit streams support, memory accounting and
     many smaller improvements

   - TLS: support CHACHA20-POLY1305 cipher

   - seg6: add support for SRv6 End.DT4/DT6 behavior

   - sctp: Implement RFC 6951: UDP Encapsulation of SCTP

   - ppp_generic: add ability to bridge channels directly

   - bridge: Connectivity Fault Management (CFM) support as is defined
     in IEEE 802.1Q section 12.14.

  Drivers:

   - mlx5: make use of the new auxiliary bus to organize the driver
     internals

   - mlx5: more accurate port TX timestamping support

   - mlxsw:
      - improve the efficiency of offloaded next hop updates by using
        the new nexthop object API
      - support blackhole nexthops
      - support IEEE 802.1ad (Q-in-Q) bridging

   - rtw88: major bluetooth co-existance improvements

   - iwlwifi: support new 6 GHz frequency band

   - ath11k: Fast Initial Link Setup (FILS)

   - mt7915: dual band concurrent (DBDC) support

   - net: ipa: add basic support for IPA v4.5

  Refactor:

   - a few pieces of in_interrupt() cleanup work from Sebastian Andrzej
     Siewior

   - phy: add support for shared interrupts; get rid of multiple driver
     APIs and have the drivers write a full IRQ handler, slight growth
     of driver code should be compensated by the simpler API which also
     allows shared IRQs

   - add common code for handling netdev per-cpu counters

   - move TX packet re-allocation from Ethernet switch tag drivers to a
     central place

   - improve efficiency and rename nla_strlcpy

   - number of W=1 warning cleanups as we now catch those in a patchwork
     build bot

  Old code removal:

   - wan: delete the DLCI / SDLA drivers

   - wimax: move to staging

   - wifi: remove old WDS wifi bridging support"

* tag 'net-next-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1922 commits)
  net: hns3: fix expression that is currently always true
  net: fix proc_fs init handling in af_packet and tls
  nfc: pn533: convert comma to semicolon
  af_vsock: Assign the vsock transport considering the vsock address flags
  af_vsock: Set VMADDR_FLAG_TO_HOST flag on the receive path
  vsock_addr: Check for supported flag values
  vm_sockets: Add VMADDR_FLAG_TO_HOST vsock flag
  vm_sockets: Add flags field in the vsock address data structure
  net: Disable NETIF_F_HW_TLS_TX when HW_CSUM is disabled
  tcp: Add logic to check for SYN w/ data in tcp_simple_retransmit
  net: mscc: ocelot: install MAC addresses in .ndo_set_rx_mode from process context
  nfc: s3fwrn5: Release the nfc firmware
  net: vxget: clean up sparse warnings
  mlxsw: spectrum_router: Use eXtended mezzanine to offload IPv4 router
  mlxsw: spectrum: Set KVH XLT cache mode for Spectrum2/3
  mlxsw: spectrum_router_xm: Introduce basic XM cache flushing
  mlxsw: reg: Add Router LPM Cache Enable Register
  mlxsw: reg: Add Router LPM Cache ML Delete Register
  mlxsw: spectrum_router_xm: Implement L-value tracking for M-index
  mlxsw: reg: Add XM Router M Table Register
  ...
2020-12-15 13:22:29 -08:00
Marcin Wojtas
2aa899ebd5 MAINTAINERS: add mvpp2 driver entry
Since its creation Marvell NIC driver for Armada 375/7k8k and
CN913x SoC families mvpp2 has been lacking an entry in MAINTAINERS,
which sometimes lead to unhandled bugs that persisted
across several kernel releases.

Signed-off-by: Marcin Wojtas <mw@semihalf.com>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20201211165114.26290-1-mw@semihalf.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-12-14 18:41:37 -08:00
Linus Torvalds
e857b6fcc5 A moderate set of locking updates:
- A few extensions to the rwsem API and support for opportunistic
     spinning and lock stealing
 
   - lockdep selftest improvements
 
   - Documentation updates
 
   - Cleanups and small fixes all over the place
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Merge tag 'locking-core-2020-12-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull locking updates from Thomas Gleixner:
 "A moderate set of locking updates:

   - A few extensions to the rwsem API and support for opportunistic
     spinning and lock stealing

   - lockdep selftest improvements

   - Documentation updates

   - Cleanups and small fixes all over the place"

* tag 'locking-core-2020-12-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (21 commits)
  seqlock: kernel-doc: Specify when preemption is automatically altered
  seqlock: Prefix internal seqcount_t-only macros with a "do_"
  Documentation: seqlock: s/LOCKTYPE/LOCKNAME/g
  locking/rwsem: Remove reader optimistic spinning
  locking/rwsem: Enable reader optimistic lock stealing
  locking/rwsem: Prevent potential lock starvation
  locking/rwsem: Pass the current atomic count to rwsem_down_read_slowpath()
  locking/rwsem: Fold __down_{read,write}*()
  locking/rwsem: Introduce rwsem_write_trylock()
  locking/rwsem: Better collate rwsem_read_trylock()
  rwsem: Implement down_read_interruptible
  rwsem: Implement down_read_killable_nested
  refcount: Fix a kernel-doc markup
  completion: Drop init_completion define
  atomic: Update MAINTAINERS
  atomic: Delete obsolete documentation
  seqlock: Rename __seqprop() users
  lockdep/selftest: Add spin_nest_lock test
  lockdep/selftests: Fix PROVE_RAW_LOCK_NESTING
  seqlock: avoid -Wshadow warnings
  ...
2020-12-14 17:27:47 -08:00
Linus Torvalds
1ac0884d54 A set of updates for entry/exit handling:
- More generalization of entry/exit functionality
 
  - The consolidation work to reclaim TIF flags on x86 and also for non-x86
    specific TIF flags which are solely relevant for syscall related work
    and have been moved into their own storage space. The x86 specific part
    had to be merged in to avoid a major conflict.
 
  - The TIF_NOTIFY_SIGNAL work which replaces the inefficient signal
    delivery mode of task work and results in an impressive performance
    improvement for io_uring. The non-x86 consolidation of this is going to
    come seperate via Jens.
 
  - The selective syscall redirection facility which provides a clean and
    efficient way to support the non-Linux syscalls of WINE by catching them
    at syscall entry and redirecting them to the user space emulation. This
    can be utilized for other purposes as well and has been designed
    carefully to avoid overhead for the regular fastpath. This includes the
    core changes and the x86 support code.
 
  - Simplification of the context tracking entry/exit handling for the users
    of the generic entry code which guarantee the proper ordering and
    protection.
 
  - Preparatory changes to make the generic entry code accomodate S390
    specific requirements which are mostly related to their syscall restart
    mechanism.
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Merge tag 'core-entry-2020-12-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull core entry/exit updates from Thomas Gleixner:
 "A set of updates for entry/exit handling:

   - More generalization of entry/exit functionality

   - The consolidation work to reclaim TIF flags on x86 and also for
     non-x86 specific TIF flags which are solely relevant for syscall
     related work and have been moved into their own storage space. The
     x86 specific part had to be merged in to avoid a major conflict.

   - The TIF_NOTIFY_SIGNAL work which replaces the inefficient signal
     delivery mode of task work and results in an impressive performance
     improvement for io_uring. The non-x86 consolidation of this is
     going to come seperate via Jens.

   - The selective syscall redirection facility which provides a clean
     and efficient way to support the non-Linux syscalls of WINE by
     catching them at syscall entry and redirecting them to the user
     space emulation. This can be utilized for other purposes as well
     and has been designed carefully to avoid overhead for the regular
     fastpath. This includes the core changes and the x86 support code.

   - Simplification of the context tracking entry/exit handling for the
     users of the generic entry code which guarantee the proper ordering
     and protection.

   - Preparatory changes to make the generic entry code accomodate S390
     specific requirements which are mostly related to their syscall
     restart mechanism"

* tag 'core-entry-2020-12-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (36 commits)
  entry: Add syscall_exit_to_user_mode_work()
  entry: Add exit_to_user_mode() wrapper
  entry_Add_enter_from_user_mode_wrapper
  entry: Rename exit_to_user_mode()
  entry: Rename enter_from_user_mode()
  docs: Document Syscall User Dispatch
  selftests: Add benchmark for syscall user dispatch
  selftests: Add kselftest for syscall user dispatch
  entry: Support Syscall User Dispatch on common syscall entry
  kernel: Implement selective syscall userspace redirection
  signal: Expose SYS_USER_DISPATCH si_code type
  x86: vdso: Expose sigreturn address on vdso to the kernel
  MAINTAINERS: Add entry for common entry code
  entry: Fix boot for !CONFIG_GENERIC_ENTRY
  x86: Support HAVE_CONTEXT_TRACKING_OFFSTACK
  context_tracking: Only define schedule_user() on !HAVE_CONTEXT_TRACKING_OFFSTACK archs
  sched: Detect call to schedule from critical entry code
  context_tracking: Don't implement exception_enter/exit() on CONFIG_HAVE_CONTEXT_TRACKING_OFFSTACK
  context_tracking: Introduce HAVE_CONTEXT_TRACKING_OFFSTACK
  x86: Reclaim unused x86 TI flags
  ...
2020-12-14 17:13:53 -08:00
Linus Torvalds
ff6135959a A much quieter cycle for documentation (happily), with, one hopes, the bulk
of the churn behind us.  Significant stuff in this pull includes:
 
  - A set of new Chinese translations
  - Italian translation updates
  - A mechanism from Mauro to automatically format Documentation/features
    for the built docs
  - Automatic cross references without explicit :ref: markup
  - A new reset-controller document
  - An extensive new document on reporting problems from Thorsten
 
 That last patch also adds the CC-BY-4.0 license to LICENSES/dual; there was
 some discussion on this, but we seem to have consensus and an ack from Greg
 for that addition.
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Merge tag 'docs-5.11' of git://git.lwn.net/linux

Pull documentation updates from Jonathan Corbet:
 "A much quieter cycle for documentation (happily), with, one hopes, the
  bulk of the churn behind us. Significant stuff in this pull includes:

   - A set of new Chinese translations

   - Italian translation updates

   - A mechanism from Mauro to automatically format
     Documentation/features for the built docs

   - Automatic cross references without explicit :ref: markup

   - A new reset-controller document

   - An extensive new document on reporting problems from Thorsten

  That last patch also adds the CC-BY-4.0 license to LICENSES/dual;
  there was some discussion on this, but we seem to have consensus and
  an ack from Greg for that addition"

* tag 'docs-5.11' of git://git.lwn.net/linux: (50 commits)
  docs: fix broken cross reference in translations/zh_CN
  docs: Note that sphinx 1.7 will be required soon
  docs: update requirements to install six module
  docs: reporting-issues: move 'outdated, need help' note to proper place
  docs: Update documentation to reflect what TAINT_CPU_OUT_OF_SPEC means
  docs: add a reset controller chapter to the driver API docs
  docs: make reporting-bugs.rst obsolete
  docs: Add a new text describing how to report bugs
  LICENSES: Add the CC-BY-4.0 license
  Documentation: fix multiple typos found in the admin-guide subdirectory
  Documentation: fix typos found in admin-guide subdirectory
  kernel-doc: Fix example in Nested structs/unions
  docs: clean up sysctl/kernel: titles, version
  docs: trace: fix event state structure name
  docs: nios2: add missing ReST file
  scripts: get_feat.pl: reduce table width for all features output
  scripts: get_feat.pl: change the group by order
  scripts: get_feat.pl: make complete table more coincise
  scripts: kernel-doc: fix parsing function-like typedefs
  Documentation: fix typos found in process, dev-tools, and doc-guide subdirectories
  ...
2020-12-14 16:55:54 -08:00
Linus Torvalds
0b03beface m68k updates for v5.11
- Fix WARNING splat in pmac_zilog driver,
   - Fix ADB input device regression,
   - Assume maintainership for adb-iop and via-macii,
   - Minor fixes and improvements,
   - Defconfig updates.
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Merge tag 'm68k-for-v5.11-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k

Pull m68k updates from Geert Uytterhoeven:

 - fix WARNING splat in pmac_zilog driver

 - fix ADB input device regression

 - assume maintainership for adb-iop and via-macii

 - minor fixes and improvements

 - defconfig updates

* tag 'm68k-for-v5.11-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k:
  MAINTAINERS: Update m68k Mac entry
  macintosh/adb-iop: Send correct poll command
  macintosh/adb-iop: Always wait for reply message from IOP
  m68k: Fix WARNING splat in pmac_zilog driver
  m68k: Add a missing ELF_DETAILS in link script
  m68k: Drop redundant NOTES in link script
  m68k: mac: Update Kconfig help
  m68k: mac: Remove redundant VIA register writes
  m68k: mac: Remove dead code
  m68k: mac: Refactor iop_preinit() and iop_init()
  m68k: defconfig: Enable KUnit tests
  m68k: defconfig: Update defconfigs for v5.10-rc1
  m68k: Remove unused mach_max_dma_address
  m68k: Avoid xchg() warning
2020-12-14 16:20:48 -08:00
Linus Torvalds
9c70f04678 The main part of this branch is the ongoing fight against windmills in
an attempt to have userspace tools not poke at naked MSRs. This round
 deals with MSR_IA32_ENERGY_PERF_BIAS and removes direct poking into it
 by our in-tree tools in favor of the proper "energy_perf_bias" sysfs
 interface which we already have.
 
 In addition, the msr.ko write filtering's error message points to a new
 summary page which contains the info we collected from helpful reporters
 about which userspace tools write MSRs:
 
   https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/about
 
 along with the current status of their conversion.
 
 Rest is the usual small fixes and improvements.
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Merge tag 'x86_misc_for_v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull misc x86 updates from Borislav Petkov:
 "The main part of this branch is the ongoing fight against windmills in
  an attempt to have userspace tools not poke at naked MSRs.

  This round deals with MSR_IA32_ENERGY_PERF_BIAS and removes direct
  poking into it by our in-tree tools in favor of the proper
  "energy_perf_bias" sysfs interface which we already have.

  In addition, the msr.ko write filtering's error message points to a
  new summary page which contains the info we collected from helpful
  reporters about which userspace tools write MSRs:

      https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/about

  along with the current status of their conversion.

  The rest is the usual small fixes and improvements"

* tag 'x86_misc_for_v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/msr: Add a pointer to an URL which contains further details
  x86/pci: Fix the function type for check_reserved_t
  selftests/x86: Add missing .note.GNU-stack sections
  selftests/x86/fsgsbase: Fix GS == 1, 2, and 3 tests
  x86/msr: Downgrade unrecognized MSR message
  x86/msr: Do not allow writes to MSR_IA32_ENERGY_PERF_BIAS
  tools/power/x86_energy_perf_policy: Read energy_perf_bias from sysfs
  tools/power/turbostat: Read energy_perf_bias from sysfs
  tools/power/cpupower: Read energy_perf_bias from sysfs
  MAINTAINERS: Cleanup SGI-related entries
2020-12-14 13:29:34 -08:00
Linus Torvalds
ae1c1a8fd9 - Add a new uv_sysfs driver and expose read-only information from UV BIOS
(Justin Ernst and Mike Travis)
 
 - The usual set of small fixes.
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Merge tag 'x86_platform_for_v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 platform updates from Borislav Petkov:

 - add a new uv_sysfs driver and expose read-only information from UV
   BIOS (Justin Ernst and Mike Travis)

 - the usual set of small fixes

* tag 'x86_platform_for_v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/platform/uv: Update sysfs documentation
  x86/platform/uv: Add deprecated messages to /proc info leaves
  x86/platform/uv: Add sysfs hubless leaves
  x86/platform/uv: Add sysfs leaves to replace those in procfs
  x86/platform/uv: Add kernel interfaces for obtaining system info
  x86/platform/uv: Make uv_pcibus_kset and uv_hubs_kset static
  x86/platform/uv: Fix an error code in uv_hubs_init()
  x86/platform/uv: Update MAINTAINERS for uv_sysfs driver
  x86/platform/uv: Update ABI documentation of /sys/firmware/sgi_uv/
  x86/platform/uv: Add new uv_sysfs platform driver
  x86/platform/uv: Add and export uv_bios_* functions
  x86/platform/uv: Remove existing /sys/firmware/sgi_uv/ interface
2020-12-14 13:27:53 -08:00
Linus Torvalds
5583ff677b "Intel SGX is new hardware functionality that can be used by
applications to populate protected regions of user code and data called
 enclaves. Once activated, the new hardware protects enclave code and
 data from outside access and modification.
 
 Enclaves provide a place to store secrets and process data with those
 secrets. SGX has been used, for example, to decrypt video without
 exposing the decryption keys to nosy debuggers that might be used to
 subvert DRM. Software has generally been rewritten specifically to
 run in enclaves, but there are also projects that try to run limited
 unmodified software in enclaves."
 
 Most of the functionality is concentrated into arch/x86/kernel/cpu/sgx/
 except the addition of a new mprotect() hook to control enclave page
 permissions and support for vDSO exceptions fixup which will is used by
 SGX enclaves.
 
 All this work by Sean Christopherson, Jarkko Sakkinen and many others.
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Merge tag 'x86_sgx_for_v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 SGC support from Borislav Petkov:
 "Intel Software Guard eXtensions enablement. This has been long in the
  making, we were one revision number short of 42. :)

  Intel SGX is new hardware functionality that can be used by
  applications to populate protected regions of user code and data
  called enclaves. Once activated, the new hardware protects enclave
  code and data from outside access and modification.

  Enclaves provide a place to store secrets and process data with those
  secrets. SGX has been used, for example, to decrypt video without
  exposing the decryption keys to nosy debuggers that might be used to
  subvert DRM. Software has generally been rewritten specifically to run
  in enclaves, but there are also projects that try to run limited
  unmodified software in enclaves.

  Most of the functionality is concentrated into arch/x86/kernel/cpu/sgx/
  except the addition of a new mprotect() hook to control enclave page
  permissions and support for vDSO exceptions fixup which will is used
  by SGX enclaves.

  All this work by Sean Christopherson, Jarkko Sakkinen and many others"

* tag 'x86_sgx_for_v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (30 commits)
  x86/sgx: Return -EINVAL on a zero length buffer in sgx_ioc_enclave_add_pages()
  x86/sgx: Fix a typo in kernel-doc markup
  x86/sgx: Fix sgx_ioc_enclave_provision() kernel-doc comment
  x86/sgx: Return -ERESTARTSYS in sgx_ioc_enclave_add_pages()
  selftests/sgx: Use a statically generated 3072-bit RSA key
  x86/sgx: Clarify 'laundry_list' locking
  x86/sgx: Update MAINTAINERS
  Documentation/x86: Document SGX kernel architecture
  x86/sgx: Add ptrace() support for the SGX driver
  x86/sgx: Add a page reclaimer
  selftests/x86: Add a selftest for SGX
  x86/vdso: Implement a vDSO for Intel SGX enclave call
  x86/traps: Attempt to fixup exceptions in vDSO before signaling
  x86/fault: Add a helper function to sanitize error code
  x86/vdso: Add support for exception fixup in vDSO functions
  x86/sgx: Add SGX_IOC_ENCLAVE_PROVISION
  x86/sgx: Add SGX_IOC_ENCLAVE_INIT
  x86/sgx: Add SGX_IOC_ENCLAVE_ADD_PAGES
  x86/sgx: Add SGX_IOC_ENCLAVE_CREATE
  x86/sgx: Add an SGX misc driver interface
  ...
2020-12-14 13:14:57 -08:00
Linus Torvalds
9e7f25886b - Add support for AST2400 and AST2600 hw to aspeed_edac (Troy Lee)
- Remove an orphaned mv64x60_edac driver. Good riddance. (Michael Ellerman)
 
 - Add a new igen6 driver for Intel client SoCs with an integrated memory
 controller and using in-band ECC (Qiuxu Zhuo and Tony Luck)
 
 - The usual smattering of fixes and cleanups all over.
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Merge tag 'edac_updates_for_v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras

Pull EDAC updates from Borislav Petkov:
 "Somewhat busier than usual this cycle:

   - Add support for AST2400 and AST2600 hw to aspeed_edac (Troy Lee)

   - Remove an orphaned mv64x60_edac driver. Good riddance (Michael
     Ellerman)

   - Add a new igen6 driver for Intel client SoCs with an integrated
     memory controller and using in-band ECC (Qiuxu Zhuo and Tony Luck)

   - The usual smattering of fixes and cleanups all over"

* tag 'edac_updates_for_v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras:
  EDAC/mv64x60: Remove orphan mv64x60 driver
  EDAC/aspeed: Add support for AST2400 and AST2600
  ARM: dts: aspeed: Add AST2600 EDAC into common devicetree
  dt-bindings: edac: aspeed-sdram-edac: Add ast2400/ast2600 support
  EDAC/amd64: Fix PCI component registration
  EDAC/igen6: ecclog_llist can be static
  EDAC/i10nm: Add Intel Sapphire Rapids server support
  EDAC: Add DDR5 new memory type
  EDAC/i10nm: Use readl() to access MMIO registers
  MAINTAINERS: Add entry for Intel IGEN6 EDAC driver
  EDAC/igen6: Add debugfs interface for Intel client SoC EDAC driver
  EDAC/igen6: Add EDAC driver for Intel client SoCs using IBECC
  EDAC/synopsys: Return the correct value in mc_probe()
  MAINTAINERS: Clean up the F: entries for some EDAC drivers
  EDAC: Add three new memory types
  EDAC: Fix some kernel-doc markups
  EDAC: Do not issue useless debug statements in the polling routine
  EDAC/amd64: Remove unneeded breaks
2020-12-14 12:55:35 -08:00
Linus Torvalds
9e4b0d55d8 Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto updates from Herbert Xu:
 "API:
   - Add speed testing on 1420-byte blocks for networking

  Algorithms:
   - Improve performance of chacha on ARM for network packets
   - Improve performance of aegis128 on ARM for network packets

  Drivers:
   - Add support for Keem Bay OCS AES/SM4
   - Add support for QAT 4xxx devices
   - Enable crypto-engine retry mechanism in caam
   - Enable support for crypto engine on sdm845 in qce
   - Add HiSilicon PRNG driver support"

* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (161 commits)
  crypto: qat - add capability detection logic in qat_4xxx
  crypto: qat - add AES-XTS support for QAT GEN4 devices
  crypto: qat - add AES-CTR support for QAT GEN4 devices
  crypto: atmel-i2c - select CONFIG_BITREVERSE
  crypto: hisilicon/trng - replace atomic_add_return()
  crypto: keembay - Add support for Keem Bay OCS AES/SM4
  dt-bindings: Add Keem Bay OCS AES bindings
  crypto: aegis128 - avoid spurious references crypto_aegis128_update_simd
  crypto: seed - remove trailing semicolon in macro definition
  crypto: x86/poly1305 - Use TEST %reg,%reg instead of CMP $0,%reg
  crypto: x86/sha512 - Use TEST %reg,%reg instead of CMP $0,%reg
  crypto: aesni - Use TEST %reg,%reg instead of CMP $0,%reg
  crypto: cpt - Fix sparse warnings in cptpf
  hwrng: ks-sa - Add dependency on IOMEM and OF
  crypto: lib/blake2s - Move selftest prototype into header file
  crypto: arm/aes-ce - work around Cortex-A57/A72 silion errata
  crypto: ecdh - avoid unaligned accesses in ecdh_set_secret()
  crypto: ccree - rework cache parameters handling
  crypto: cavium - Use dma_set_mask_and_coherent to simplify code
  crypto: marvell/octeontx - Use dma_set_mask_and_coherent to simplify code
  ...
2020-12-14 12:18:19 -08:00
Linus Torvalds
fab0fca1da media updates for v5.11-rc1
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Merge tag 'media/v5.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

 - some rework at the uAPI pixel format docs

 - the smiapp driver has started to gain support for MIPI CSS camera
   sensors and was renamed

 - two new sensor drivers: ov02a10 and ov9734

 - Meson gained a driver for the 2D acceleration unit

 - Rockchip rkisp1 driver was promoted from staging

 - Cedrus driver gained support for VP8

 - two new remote controller keymaps were added

 - the usual set of fixes cleanups and driver improvements

* tag 'media/v5.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (447 commits)
  media: ccs: Add support for obtaining C-PHY configuration from firmware
  media: ccs-pll: Print pixel rates
  media: ccs: Print written register values
  media: ccs: Add support for DDR OP SYS and OP PIX clocks
  media: ccs-pll: Add support for DDR OP system and pixel clocks
  media: ccs: Dual PLL support
  media: ccs-pll: Add trivial dual PLL support
  media: ccs-pll: Separate VT divisor limit calculation from the rest
  media: ccs-pll: Fix VT post-PLL divisor calculation
  media: ccs-pll: Make VT divisors 16-bit
  media: ccs-pll: Rework bounds checks
  media: ccs-pll: Print relevant information on PLL tree
  media: ccs-pll: Better separate OP and VT sub-tree calculation
  media: ccs-pll: Check for derating and overrating, support non-derating sensors
  media: ccs-pll: Split off VT subtree calculation
  media: ccs-pll: Add C-PHY support
  media: ccs-pll: Add sanity checks
  media: ccs-pll: Add support flexible OP PLL pixel clock divider
  media: ccs-pll: Support two cycles per pixel on OP domain
  media: ccs-pll: Add support for extended input PLL clock divider
  ...
2020-12-14 11:47:37 -08:00
Linus Torvalds
1d36dffa5d drm for 5.11-rc1
core:
 - documentation updates
 - deprecate DRM_FORMAT_MOD_NONE
 - atomic crtc enable/disable rework
 - GEM convert drivers to gem object functions
 - remove SCATTER_LIST_MAX_SEGMENT
 
 sched:
 - avoid infinite waits
 
 ttm:
 - remove AGP support
 - don't modify caching for swapout
 - ttm pinning rework
 - major TTM reworks
 - new backend allocator
 - multihop support
 
 vram-helper:
 - top down BO placement fix
 - TTM changes
 - GEM object support
 
 displayport:
 - DP 2.0 DPCD prep work
 - DP MST extended DPCD caps
 
 fbdev:
 - mark as orphaned
 
 amdgpu:
 - Initial Vangogh support
 - Green Sardine support
 - Dimgrey Cavefish support
 - SG display support for renoir
 - SMU7 improvements
 - gfx9+ modiifier support
 - CI BACO fixes
 
 radeon:
 - expose voltage via hwmon on SUMO
 
 amdkfd:
 - fix unique id handling
 
 i915:
 - more DG1 enablement
 - bigjoiner support
 - integer scaling filter support
 - async flip support
 - ICL+ DSI command mode
 - Improve display shutdown
 - Display refactoring
 - eLLC machine fbdev loading fix
 - dma scatterlist fixes
 - TGL hang fixes
 - eLLC display buffer caching on SKL+
 - MOCS PTE seeting for gen9+
 
 msm:
 - Shutdown hook
 - GPU cooling device support
 - DSI 7nm and 10nm phy/pll updates
 - sm8150/sm2850 DPU support
 - GEM locking re-work
 - LLCC system cache support
 
 aspeed:
 - sysfs output config support
 
 ast:
 - LUT fix
 - new display mode
 
 gma500:
 - remove 2d framebuffer accel
 
 panfrost:
 - move gpu reset to a worker
 
 exynos:
 - new HDMI mode support
 
 mediatek:
 - MT8167 support
 - yaml bindings
 - MIPI DSI phy code moved
 
 etnaviv:
 - new perf counter
 - more lockdep annotation
 
 hibmc:
 - i2c DDC support
 
 ingenic:
 - pixel clock reset fix
 - reserved memory support
 - allow both DMA channels at once
 - different pixel format support
 - 30/24/8-bit palette modes
 
 tilcdc:
 - don't keep vblank irq enabled
 
 vc4:
 - new maintainer added
 - DSI registration fix
 
 virtio:
 - blob resource support
 - host visible and cross-device support
 - uuid api support
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Merge tag 'drm-next-2020-12-11' of git://anongit.freedesktop.org/drm/drm

Pull drm updates from Dave Airlie:
 "Not a huge amount of big things here, AMD has support for a few new HW
  variants (vangogh, green sardine, dimgrey cavefish), Intel has some
  more DG1 enablement. We have a few big reworks of the TTM layers and
  interfaces, GEM and atomic internal API reworks cross tree. fbdev is
  marked orphaned in here as well to reflect the current reality.

  core:
   - documentation updates
   - deprecate DRM_FORMAT_MOD_NONE
   - atomic crtc enable/disable rework
   - GEM convert drivers to gem object functions
   - remove SCATTER_LIST_MAX_SEGMENT

  sched:
   - avoid infinite waits

  ttm:
   - remove AGP support
   - don't modify caching for swapout
   - ttm pinning rework
   - major TTM reworks
   - new backend allocator
   - multihop support

  vram-helper:
   - top down BO placement fix
   - TTM changes
   - GEM object support

  displayport:
   - DP 2.0 DPCD prep work
   - DP MST extended DPCD caps

  fbdev:
   - mark as orphaned

  amdgpu:
   - Initial Vangogh support
   - Green Sardine support
   - Dimgrey Cavefish support
   - SG display support for renoir
   - SMU7 improvements
   - gfx9+ modiifier support
   - CI BACO fixes

  radeon:
   - expose voltage via hwmon on SUMO

  amdkfd:
   - fix unique id handling

  i915:
   - more DG1 enablement
   - bigjoiner support
   - integer scaling filter support
   - async flip support
   - ICL+ DSI command mode
   - Improve display shutdown
   - Display refactoring
   - eLLC machine fbdev loading fix
   - dma scatterlist fixes
   - TGL hang fixes
   - eLLC display buffer caching on SKL+
   - MOCS PTE seeting for gen9+

  msm:
   - Shutdown hook
   - GPU cooling device support
   - DSI 7nm and 10nm phy/pll updates
   - sm8150/sm2850 DPU support
   - GEM locking re-work
   - LLCC system cache support

  aspeed:
   - sysfs output config support

  ast:
   - LUT fix
   - new display mode

  gma500:
   - remove 2d framebuffer accel

  panfrost:
   - move gpu reset to a worker

  exynos:
   - new HDMI mode support

  mediatek:
   - MT8167 support
   - yaml bindings
   - MIPI DSI phy code moved

  etnaviv:
   - new perf counter
   - more lockdep annotation

  hibmc:
   - i2c DDC support

  ingenic:
   - pixel clock reset fix
   - reserved memory support
   - allow both DMA channels at once
   - different pixel format support
   - 30/24/8-bit palette modes

  tilcdc:
   - don't keep vblank irq enabled

  vc4:
   - new maintainer added
   - DSI registration fix

  virtio:
   - blob resource support
   - host visible and cross-device support
   - uuid api support"

* tag 'drm-next-2020-12-11' of git://anongit.freedesktop.org/drm/drm: (1754 commits)
  drm/amdgpu: Initialise drm_gem_object_funcs for imported BOs
  drm/amdgpu: fix size calculation with stolen vga memory
  drm/amdgpu: remove amdgpu_ttm_late_init  and amdgpu_bo_late_init
  drm/amdgpu: free the pre-OS console framebuffer after the first modeset
  drm/amdgpu: enable runtime pm using BACO on CI dGPUs
  drm/amdgpu/cik: enable BACO reset on Bonaire
  drm/amd/pm: update smu10.h WORKLOAD_PPLIB setting for raven
  drm/amd/pm: remove one unsupported smu function for vangogh
  drm/amd/display: setup system context for APUs
  drm/amd/display: add S/G support for Vangogh
  drm/amdkfd: Fix leak in dmabuf import
  drm/amdgpu: use AMDGPU_NUM_VMID when possible
  drm/amdgpu: fix sdma instance fw version and feature version init
  drm/amd/pm: update driver if version for dimgrey_cavefish
  drm/amd/display: 3.2.115
  drm/amd/display: [FW Promotion] Release 0.0.45
  drm/amd/display: Revert DCN2.1 dram_clock_change_latency update
  drm/amd/display: Enable gpu_vm_support for dcn3.01
  drm/amd/display: Fixed the audio noise during mode switching with HDCP mode on
  drm/amd/display: Add wm table for Renoir
  ...
2020-12-14 11:07:56 -08:00
Borislav Petkov
f84b799996 Merge branches 'edac-spr', 'edac-igen6' and 'edac-misc' into edac-updates-for-v5.11
Signed-off-by: Borislav Petkov <bp@suse.de>
2020-12-14 11:51:46 +01:00
Jakub Kicinski
46d5e62dd3 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
xdp_return_frame_bulk() needs to pass a xdp_buff
to __xdp_return().

strlcpy got converted to strscpy but here it makes no
functional difference, so just keep the right code.

Conflicts:
	net/netfilter/nf_tables_api.c

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-12-11 22:29:38 -08:00
Mike Healy
8857433245 crypto: keembay - Add support for Keem Bay OCS AES/SM4
Add support for the AES/SM4 crypto engine included in the Offload and
Crypto Subsystem (OCS) of the Intel Keem Bay SoC, thus enabling
hardware-acceleration for the following transformations:

- ecb(aes), cbc(aes), ctr(aes), cts(cbc(aes)), gcm(aes) and cbc(aes);
  supported for 128-bit and 256-bit keys.

- ecb(sm4), cbc(sm4), ctr(sm4), cts(cbc(sm4)), gcm(sm4) and cbc(sm4);
  supported for 128-bit keys.

The driver passes crypto manager self-tests, including the extra tests
(CRYPTO_MANAGER_EXTRA_TESTS=y).

Signed-off-by: Mike Healy <mikex.healy@intel.com>
Co-developed-by: Daniele Alessandrelli <daniele.alessandrelli@intel.com>
Signed-off-by: Daniele Alessandrelli <daniele.alessandrelli@intel.com>
Acked-by: Mark Gross <mgross@linux.intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-12-11 21:12:05 +11:00
Linus Torvalds
4d31058b82 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from David Miller:

 1) IPsec compat fixes, from Dmitry Safonov.

 2) Fix memory leak in xfrm_user_policy(). Fix from Yu Kuai.

 3) Fix polling in xsk sockets by using sk_poll_wait() instead of
    datagram_poll() which keys off of sk_wmem_alloc and such which xsk
    sockets do not update. From Xuan Zhuo.

 4) Missing init of rekey_data in cfgh80211, from Sara Sharon.

 5) Fix destroy of timer before init, from Davide Caratti.

 6) Missing CRYPTO_CRC32 selects in ethernet driver Kconfigs, from Arnd
    Bergmann.

 7) Missing error return in rtm_to_fib_config() switch case, from Zhang
    Changzhong.

 8) Fix some src/dest address handling in vrf and add a testcase. From
    Stephen Suryaputra.

 9) Fix multicast handling in Seville switches driven by mscc-ocelot
    driver. From Vladimir Oltean.

10) Fix proto value passed to skb delivery demux in udp, from Xin Long.

11) HW pkt counters not reported correctly in enetc driver, from Claudiu
    Manoil.

12) Fix deadlock in bridge, from Joseph Huang.

13) Missing of_node_pur() in dpaa2 driver, fromn Christophe JAILLET.

14) Fix pid fetching in bpftool when there are a lot of results, from
    Andrii Nakryiko.

15) Fix long timeouts in nft_dynset, from Pablo Neira Ayuso.

16) Various stymmac fixes, from Fugang Duan.

17) Fix null deref in tipc, from Cengiz Can.

18) When mss is biog, coose more resonable rcvq_space in tcp, fromn Eric
    Dumazet.

19) Revert a geneve change that likely isnt necessary, from Jakub
    Kicinski.

20) Avoid premature rx buffer reuse in various Intel driversm from Björn
    Töpel.

21) retain EcT bits during TIS reflection in tcp, from Wei Wang.

22) Fix Tso deferral wrt. cwnd limiting in tcp, from Neal Cardwell.

23) MPLS_OPT_LSE_LABEL attribute is 342 ot 8 bits, from Guillaume Nault

24) Fix propagation of 32-bit signed bounds in bpf verifier and add test
    cases, from Alexei Starovoitov.

* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (81 commits)
  selftests: fix poll error in udpgro.sh
  selftests/bpf: Fix "dubious pointer arithmetic" test
  selftests/bpf: Fix array access with signed variable test
  selftests/bpf: Add test for signed 32-bit bound check bug
  bpf: Fix propagation of 32-bit signed bounds from 64-bit bounds.
  MAINTAINERS: Add entry for Marvell Prestera Ethernet Switch driver
  net: sched: Fix dump of MPLS_OPT_LSE_LABEL attribute in cls_flower
  net/mlx4_en: Handle TX error CQE
  net/mlx4_en: Avoid scheduling restart task if it is already running
  tcp: fix cwnd-limited bug for TSO deferral where we send nothing
  net: flow_offload: Fix memory leak for indirect flow block
  tcp: Retain ECT bits for tos reflection
  ethtool: fix stack overflow in ethnl_parse_bitset()
  e1000e: fix S0ix flow to allow S0i3.2 subset entry
  ice: avoid premature Rx buffer reuse
  ixgbe: avoid premature Rx buffer reuse
  i40e: avoid premature Rx buffer reuse
  igb: avoid transmit queue timeout in xdp path
  igb: use xdp_do_flush
  igb: skb add metasize for xdp
  ...
2020-12-10 15:30:13 -08:00
David S. Miller
d9838b1d39 Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf
Alexei Starovoitov says:

====================
pull-request: bpf 2020-12-10

The following pull-request contains BPF updates for your *net* tree.

We've added 21 non-merge commits during the last 12 day(s) which contain
a total of 21 files changed, 163 insertions(+), 88 deletions(-).

The main changes are:

1) Fix propagation of 32-bit signed bounds from 64-bit bounds, from Alexei.

2) Fix ring_buffer__poll() return value, from Andrii.

3) Fix race in lwt_bpf, from Cong.

4) Fix test_offload, from Toke.

5) Various xsk fixes.

Please consider pulling these changes from:

  git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git

Thanks a lot!

Also thanks to reporters, reviewers and testers of commits in this pull-request:

Cong Wang, Hulk Robot, Jakub Kicinski, Jean-Philippe Brucker, John
Fastabend, Magnus Karlsson, Maxim Mikityanskiy, Yonghong Song
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2020-12-10 14:29:30 -08:00
Greg Kroah-Hartman
d2a968dddf Below are main changes for v5.11-rc1:
For Chipidea USB2:
 - Add tracepoint support for UDC
 - Some tiny improvements
 
 For Cadence USB3
 - Add some quirks for host mode, and let host work well at more use cases
 	* SKIP_PHY_INIT
 	* Disable BEI
 	* Enable runtime PM default for i.mx platform
 - Some tiny improvements
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Merge tag 'usb-v5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb into usb-next

Peter writes:

Below are main changes for v5.11-rc1:

For Chipidea USB2:
- Add tracepoint support for UDC
- Some tiny improvements

For Cadence USB3
- Add some quirks for host mode, and let host work well at more use cases
	* SKIP_PHY_INIT
	* Disable BEI
	* Enable runtime PM default for i.mx platform
- Some tiny improvements

* tag 'usb-v5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb:
  MAINTAINERS: Add myself as a reviewer for CADENCE USB3 DRD IP DRIVER
  usb: chipidea: ci_hdrc_imx: Use of_device_get_match_data()
  usb: chipidea: usbmisc_imx: Use of_device_get_match_data()
  usb: cdns3: fix NULL pointer dereference on no platform data
  usb: chipidea: trace: fix the endian issue
  usb: chipidea: add tracepoint support for udc
  doc: dt-binding: cdns,usb3: add wakeup-irq
  usb: cdns3: imx: enable runtime pm by default
  usb: cdns3: add quirk for enable runtime pm by default
  usb: cdns3: host: disable BEI support
  usb: cdns3: host: add xhci_plat_priv quirk XHCI_SKIP_PHY_INIT
  usb: cdns3: host: add .suspend_quirk for xhci-plat.c
  usb: cdns3: Rids of duplicate error message
  usb: cdns3: Add static to cdns3_gadget_exit function
2020-12-10 11:30:31 +01:00
Aswath Govindraju
8435ff0fd7
MAINTAINERS: Add myself as a reviewer for CADENCE USB3 DRD IP DRIVER
I would like to help in reviewing CADENCE USB3 DRD IP DRIVER patches

Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
2020-12-10 17:35:33 +08:00
Mickey Rachamim
177745beeb MAINTAINERS: Add entry for Marvell Prestera Ethernet Switch driver
Add maintainers info for new Marvell Prestera Ethernet switch driver.

Signed-off-by: Mickey Rachamim <mickeyr@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-12-09 20:43:00 -08:00
Stephen Boyd
aec273a319 MAINTAINERS: Mark SPMI as maintained
I can do more than just review patches here. The plan is to pick up
patches from the list and shuttle them up to gregkh. The korg tree will
be used to hold the pending patches. Move the list away from
linux-arm-msm to just be linux-kernel as SPMI isn't msm specific
anymore.

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: <linux-arm-msm@vger.kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Link: https://lore.kernel.org/r/20201207214204.1284946-1-sboyd@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-12-09 19:46:07 +01:00
Peter Zijlstra
2b3c99ee63 Merge branch 'locking/rwsem' 2020-12-09 17:08:45 +01:00
Greg Kroah-Hartman
54bf54c859 phy-for-5.11
- New phy drivers:
    - Mediatek MT7621 PCIe PHY (promoted from staging)
    - Ingenic USB phy driver supporting JZ4775 and X2000
    - Intel Keem Bay USB PHY driver
    - Marvell USB HSIC PHY driver supporting MMP3 SoC
    - AXG MIPI D-PHY driver
 
  - Updates:
    - Conversion to YAML binding for:
 	- Broadcom SATA PHY
 	- Cadence Sierra PHY bindings
 	- STM32 USBC Phy
    - Support for Exynos5433 PCIe PHY
    - Support for Qualcomm SM8250 PCIe QMP PHY
    - Support for Exynos5420 USB2 phy
    - devm_platform_ioremap_resource conversion for bunch of drivers
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Merge tag 'phy-for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy into char-misc-next

Vinod writes:

phy-for-5.11

 - New phy drivers:
   - Mediatek MT7621 PCIe PHY (promoted from staging)
   - Ingenic USB phy driver supporting JZ4775 and X2000
   - Intel Keem Bay USB PHY driver
   - Marvell USB HSIC PHY driver supporting MMP3 SoC
   - AXG MIPI D-PHY driver

 - Updates:
   - Conversion to YAML binding for:
	- Broadcom SATA PHY
	- Cadence Sierra PHY bindings
	- STM32 USBC Phy
   - Support for Exynos5433 PCIe PHY
   - Support for Qualcomm SM8250 PCIe QMP PHY
   - Support for Exynos5420 USB2 phy
   - devm_platform_ioremap_resource conversion for bunch of drivers

* tag 'phy-for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: (72 commits)
  drm/mediatek: avoid dereferencing a null hdmi_phy on an error message
  phy: ingenic: depend on HAS_IOMEM
  phy: mediatek: statify mtk_hdmi_phy_driver
  dt-bindings: phy: Convert Broadcom SATA PHY to YAML
  devicetree: phy: rockchip-emmc add output-tapdelay-select
  phy: rockchip-emmc: output tap delay dt property
  PHY: Ingenic: Add USB PHY driver using generic PHY framework.
  dt-bindings: USB: Add bindings for Ingenic JZ4775 and X2000.
  USB: PHY: JZ4770: Remove unnecessary function calls.
  devicetree: phy: rockchip-emmc: pulldown property
  phy: rockchip: set pulldown for strobe line in dts
  phy: renesas: rcar-gen3-usb2: disable runtime pm in case of failure
  phy: mediatek: allow compile-testing the hdmi phy
  phy/rockchip: Make PHY_ROCKCHIP_INNO_HDMI depend on HAS_IOMEM to fix build error
  phy: samsung: Merge Kconfig for Exynos5420 and Exynos5250
  phy: ralink: phy-mt7621-pci: set correct name in MODULE_DEVICE_TABLE macro
  phy: ralink: phy-mt7621-pci: drop 'COMPILE_TEST' from Kconfig
  phy: mediatek: Make PHY_MTK_{XSPHY, TPHY} depend on HAS_IOMEM and OF_ADDRESS to fix build errors
  phy: tegra: xusb: Fix usb_phy device driver field
  phy: amlogic: replace devm_reset_control_array_get()
  ...
2020-12-09 14:26:40 +01:00
KP Singh
b62527005d bpf, doc: Update KP's email in MAINTAINERS
Helps me use a single account to sign off and send patches use
appropriate email redirection without needing to update MAINTAINERS.

Signed-off-by: KP Singh <kpsingh@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20201208214900.80684-1-kpsingh@kernel.org
2020-12-08 18:30:20 -08:00
David S. Miller
e1be4b5990 Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next
Johan Hedberg says:

====================
pull request: bluetooth-next 2020-12-07

Here's the main bluetooth-next pull request for the 5.11 kernel.

 - Updated Bluetooth entries in MAINTAINERS to include Luiz von Dentz
 - Added support for Realtek 8822CE and 8852A devices
 - Added support for MediaTek MT7615E device
 - Improved workarounds for fake CSR devices
 - Fix Bluetooth qualification test case L2CAP/COS/CFD/BV-14-C
 - Fixes for LL Privacy support
 - Enforce 16 byte encryption key size for FIPS security level
 - Added new mgmt commands for extended advertising support
 - Multiple other smaller fixes & improvements

Please let me know if there are any issues pulling. Thanks.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2020-12-08 15:58:49 -08:00
Philipp Zabel
907d1f143b docs: add a reset controller chapter to the driver API docs
Add initial reset controller API documentation. This is mostly intended
to describe the concepts to users of the consumer API, and to tie the
kerneldoc comments we already have into the driver API documentation.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Amjad Ouled-Ameur <aouledameur@baylibre.fr>
Link: https://lore.kernel.org/r/20201201115754.1713-1-p.zabel@pengutronix.de
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-12-08 10:48:04 -07:00
Greg Kroah-Hartman
3d41137801 thunderbolt: Changes for v5.11 merge window
This includes following Thunderbolt/USB4 changes for v5.11 merge window:
 
   * DMA traffic test driver
 
   * USB4 router NVM upgrade improvements
 
   * USB4 router operations proxy implementation available in the recent
     Intel Connection Manager firmwares
 
   * Support for Intel Maple Ridge discrete Thunderbolt 4 controller
 
   * A couple of cleanups and minor improvements.
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Merge tag 'thunderbolt-for-v5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt into usb-next

Mika writes:

thunderbolt: Changes for v5.11 merge window

This includes following Thunderbolt/USB4 changes for v5.11 merge window:

  * DMA traffic test driver

  * USB4 router NVM upgrade improvements

  * USB4 router operations proxy implementation available in the recent
    Intel Connection Manager firmwares

  * Support for Intel Maple Ridge discrete Thunderbolt 4 controller

  * A couple of cleanups and minor improvements.

* tag 'thunderbolt-for-v5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt: (22 commits)
  thunderbolt: Add support for Intel Maple Ridge
  thunderbolt: Add USB4 router operation proxy for firmware connection manager
  thunderbolt: Move constants for USB4 router operations to tb_regs.h
  thunderbolt: Add connection manager specific hooks for USB4 router operations
  thunderbolt: Pass TX and RX data directly to usb4_switch_op()
  thunderbolt: Pass metadata directly to usb4_switch_op()
  thunderbolt: Perform USB4 router NVM upgrade in two phases
  thunderbolt: Return -ENOTCONN when ERR_CONN is received
  thunderbolt: Keep the parent runtime resumed for a while on device disconnect
  thunderbolt: Log adapter numbers in decimal in path activation/deactivation
  thunderbolt: Log which connection manager implementation is used
  thunderbolt: Move max_boot_acl field to correct place in struct icm
  MAINTAINERS: Add Isaac as maintainer of Thunderbolt DMA traffic test driver
  thunderbolt: Add DMA traffic test driver
  thunderbolt: Add support for end-to-end flow control
  thunderbolt: Make it possible to allocate one directional DMA tunnel
  thunderbolt: Create debugfs directory automatically for services
  thunderbolt: Add functions for enabling and disabling lane bonding on XDomain
  thunderbolt: Add link_speed and link_width to XDomain
  thunderbolt: Create XDomain devices for loops back to the host
  ...
2020-12-08 13:41:45 +01:00
Marcel Holtmann
02be5f13aa MAINTAINERS: Update Bluetooth entries
Update the status to Supported to reflect the current state of affairs
and add Luiz as additional maintainer.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2020-12-07 17:02:01 +02:00
Krzysztof Kozlowski
db2082700a MAINTAINERS: add a limited ARM and ARM64 SoC entry
It is expected for ARM and ARM64 SoC related code to go through
sub-architecture maintainers.  Their addresses were therefore not
documented to push patch traffic through sub-architecture maintainers.

However when patches touch generic code, e.g. multi_v7_defconfig, the
patch might not be picked up by them and instead should go to the SoC
maintainers - Arnd and Olof.

Add a minimal maintainer's entry for SoC covering only Makefile, so it
will not appear on most of submissions (except new devicetree boards).
It will though serve as a documentation and reference for cases when
submitter does not know where to send his SoC-related patches.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20201201211516.24921-2-krzk@kernel.org'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-12-07 15:33:47 +01:00
Krzysztof Kozlowski
c99055ec2c MAINTAINERS: correct SoC Git address (formerly: arm-soc)
The SoC Git was moved from arm/arm-soc.git to soc/soc.git.  Correct the
ARM Sub-architectures entry.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20201201211516.24921-1-krzk@kernel.org'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-12-07 15:33:47 +01:00
Neil Armstrong
aa821b2b92 media: MAINTAINERS: Add myself as maintainer of the Amlogic GE2D driver
Add new entry to MAINTAINERS.

[hverkuil: added changelog]

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-12-07 15:06:49 +01:00
Finn Thain
2ae92e8b9b MAINTAINERS: Update m68k Mac entry
Two files under drivers/macintosh are actually m68k-only. I think that
patches for these files should be reviewed in the appropriate forum and
merged via the appropriate tree, rather than falling to the powerpc
maintainers to deal with. Update the "M68K ON APPLE MACINTOSH" section
accordingly.

Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Joshua Thompson <funaho@jurai.org>
Cc: linuxppc-dev@lists.ozlabs.org
Cc: linux-m68k@lists.linux-m68k.org
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Acked-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/fbac2cd8632bb719f48cd1368910abd310548a0e.1607139987.git.fthain@telegraphics.com.au
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2020-12-07 10:48:16 +01:00
Greg Kroah-Hartman
93837812a5 Merge 5.10-rc7 into usb-next
We want the USB fixes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-12-07 10:20:51 +01:00
Greg Kroah-Hartman
a3ab07c642 Merge 5.10-rc7 into char-misc-next
We want the fixes in here, and this resolves a merge issue with
drivers/misc/habanalabs/common/memory.c.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-12-07 10:08:14 +01:00
Linus Torvalds
592d9a0835 A set of updates for the interrupt subsystem:
- Make multiqueue devices which use the managed interrupt affinity
     infrastructure work on PowerPC/Pseries. PowerPC does not use the
     generic infrastructure for setting up PCI/MSI interrupts and the
     multiqueue changes failed to update the legacy PCI/MSI infrastructure.
     Make this work by passing the affinity setup information down to the
     mapping and allocation functions.
 
   - Move Jason Cooper from MAINTAINERS to CREDITS as his mail is bouncing
     and he's not reachable. We hope all is well with him and say thanks
     for his work over the years.
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Merge tag 'irq-urgent-2020-12-06' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull irq fixes from Thomas Gleixner:
 "A set of updates for the interrupt subsystem:

   - Make multiqueue devices which use the managed interrupt affinity
     infrastructure work on PowerPC/Pseries. PowerPC does not use the
     generic infrastructure for setting up PCI/MSI interrupts and the
     multiqueue changes failed to update the legacy PCI/MSI
     infrastructure. Make this work by passing the affinity setup
     information down to the mapping and allocation functions.

   - Move Jason Cooper from MAINTAINERS to CREDITS as his mail is
     bouncing and he's not reachable. We hope all is well with him and
     say thanks for his work over the years"

* tag 'irq-urgent-2020-12-06' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  powerpc/pseries: Pass MSI affinity to irq_create_mapping()
  genirq/irqdomain: Add an irq_create_mapping_affinity() function
  MAINTAINERS: Move Jason Cooper to CREDITS
2020-12-06 11:15:55 -08:00
Linus Torvalds
e6585a4939 Kbuild fixes for v5.10 (2nd)
- Move -Wcast-align to W=3, which tends to be false-positive and there
    is no tree-wide solution.
 
  - Pass -fmacro-prefix-map to KBUILD_CPPFLAGS because it is a preprocessor
    option and makes sense for .S files as well.
 
  - Disable -gdwarf-2 for Clang's integrated assembler to avoid warnings.
 
  - Disable --orphan-handling=warn for LLD 10.0.1 to avoid warnings.
 
  - Fix undesirable line breaks in *.mod files.
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Merge tag 'kbuild-fixes-v5.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

Pull Kbuild fixes from Masahiro Yamada:

 - Move -Wcast-align to W=3, which tends to be false-positive and there
   is no tree-wide solution.

 - Pass -fmacro-prefix-map to KBUILD_CPPFLAGS because it is a
   preprocessor option and makes sense for .S files as well.

 - Disable -gdwarf-2 for Clang's integrated assembler to avoid warnings.

 - Disable --orphan-handling=warn for LLD 10.0.1 to avoid warnings.

 - Fix undesirable line breaks in *.mod files.

* tag 'kbuild-fixes-v5.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
  kbuild: avoid split lines in .mod files
  kbuild: Disable CONFIG_LD_ORPHAN_WARN for ld.lld 10.0.1
  kbuild: Hoist '--orphan-handling' into Kconfig
  Kbuild: do not emit debug info for assembly with LLVM_IAS=1
  kbuild: use -fmacro-prefix-map for .S sources
  Makefile.extrawarn: move -Wcast-align to W=3
2020-12-06 10:31:39 -08:00
Jakub Kicinski
78d6bb584d This cleanup patchset includes the following patches:
- bump version strings, by Simon Wunderlich
 
  - update include for min/max helpers, by Sven Eckelmann
 
  - add infrastructure and netlink functions for routing algo selection,
    by Sven Eckelmann (2 patches)
 
  - drop deprecated debugfs and sysfs support and obsoleted
    functionality, by Sven Eckelmann (3 patches)
 
  - drop unused include in fragmentation.c, by Simon Wunderlich
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Merge tag 'batadv-next-pullrequest-20201204' of git://git.open-mesh.org/linux-merge

Simon Wunderlich says:

====================
This cleanup patchset includes the following patches:

 - bump version strings, by Simon Wunderlich

 - update include for min/max helpers, by Sven Eckelmann

 - add infrastructure and netlink functions for routing algo selection,
   by Sven Eckelmann (2 patches)

 - drop deprecated debugfs and sysfs support and obsoleted
   functionality, by Sven Eckelmann (3 patches)

 - drop unused include in fragmentation.c, by Simon Wunderlich

* tag 'batadv-next-pullrequest-20201204' of git://git.open-mesh.org/linux-merge:
  batman-adv: Drop unused soft-interface.h include in fragmentation.c
  batman-adv: Drop legacy code for auto deleting mesh interfaces
  batman-adv: Drop deprecated debugfs support
  batman-adv: Drop deprecated sysfs support
  batman-adv: Allow selection of routing algorithm over rtnetlink
  batman-adv: Prepare infrastructure for newlink settings
  batman-adv: Add new include for min/max helpers
  batman-adv: Start new development cycle
====================

Link: https://lore.kernel.org/r/20201204154631.21063-1-sw@simonwunderlich.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-12-05 15:08:06 -08:00
Greg Kroah-Hartman
9fb3b4cae4 interconnect changes for 5.11
Here are the interconnect changes for the 5.10-rc1 merge window
 consisting of new driver and a cleanup.
 
 Driver changes:
 - New driver for Samsung Exynos SoCs
 - Misc cleanups
 
 Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
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Merge tag 'icc-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc into char-misc-next

Georgi writes:

interconnect changes for 5.11

Here are the interconnect changes for the 5.10-rc1 merge window
consisting of new driver and a cleanup.

Driver changes:
- New driver for Samsung Exynos SoCs
- Misc cleanups

Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>

* tag 'icc-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc:
  MAINTAINERS: Add entry for Samsung interconnect drivers
  interconnect: Add generic interconnect driver for Exynos SoCs
  interconnect: qcom: Simplify the vcd compare function
2020-12-04 14:11:20 +01:00
Sven Eckelmann
76e9f27628 batman-adv: Drop deprecated sysfs support
The sysfs in batman-adv support was marked as deprecated by the commit
42cdd52148 ("batman-adv: ABI: Mark sysfs files as deprecated") and
scheduled for removal in 2021.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
2020-12-04 08:40:52 +01:00
Jakub Kicinski
55fd59b003 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Conflicts:
	drivers/net/ethernet/ibm/ibmvnic.c

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-12-03 15:44:09 -08:00
Linus Torvalds
bbe2ba04c5 Networking fixes for 5.10-rc7, including fixes from bpf, netfilter,
wireless drivers, wireless mesh and can.
 
 Current release - regressions:
 
  - mt76: usb: fix crash on device removal
 
 Current release - always broken:
 
  - xsk: Fix umem cleanup from wrong context in socket destruct
 
 Previous release - regressions:
 
  - net: ip6_gre: set dev->hard_header_len when using header_ops
 
  - ipv4: Fix TOS mask in inet_rtm_getroute()
 
  - net, xsk: Avoid taking multiple skbuff references
 
 Previous release - always broken:
 
  - net/x25: prevent a couple of overflows
 
  - netfilter: ipset: prevent uninit-value in hash_ip6_add
 
  - geneve: pull IP header before ECN decapsulation
 
  - mpls: ensure LSE is pullable in TC and openvswitch paths
 
  - vxlan: respect needed_headroom of lower device
 
  - batman-adv: Consider fragmentation for needed packet headroom
 
  - can: drivers: don't count arbitration loss as an error
 
  - netfilter: bridge: reset skb->pkt_type after POST_ROUTING
               traversal
 
  - inet_ecn: Fix endianness of checksum update when setting ECT(1)
 
  - ibmvnic: fix various corner cases around reset handling
 
  - net/mlx5: fix rejecting unsupported Connect-X6DX SW steering
 
  - net/mlx5: Enforce HW TX csum offload with kTLS
 
 Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-5.10-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Jakub Kicinski:
 "Networking fixes for 5.10-rc7, including fixes from bpf, netfilter,
  wireless drivers, wireless mesh and can.

  Current release - regressions:

   - mt76: usb: fix crash on device removal

  Current release - always broken:

   - xsk: Fix umem cleanup from wrong context in socket destruct

  Previous release - regressions:

   - net: ip6_gre: set dev->hard_header_len when using header_ops

   - ipv4: Fix TOS mask in inet_rtm_getroute()

   - net, xsk: Avoid taking multiple skbuff references

  Previous release - always broken:

   - net/x25: prevent a couple of overflows

   - netfilter: ipset: prevent uninit-value in hash_ip6_add

   - geneve: pull IP header before ECN decapsulation

   - mpls: ensure LSE is pullable in TC and openvswitch paths

   - vxlan: respect needed_headroom of lower device

   - batman-adv: Consider fragmentation for needed packet headroom

   - can: drivers: don't count arbitration loss as an error

   - netfilter: bridge: reset skb->pkt_type after POST_ROUTING traversal

   - inet_ecn: Fix endianness of checksum update when setting ECT(1)

   - ibmvnic: fix various corner cases around reset handling

   - net/mlx5: fix rejecting unsupported Connect-X6DX SW steering

   - net/mlx5: Enforce HW TX csum offload with kTLS"

* tag 'net-5.10-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (62 commits)
  net/mlx5: DR, Proper handling of unsupported Connect-X6DX SW steering
  net/mlx5e: kTLS, Enforce HW TX csum offload with kTLS
  net: mlx5e: fix fs_tcp.c build when IPV6 is not enabled
  net/mlx5: Fix wrong address reclaim when command interface is down
  net/sched: act_mpls: ensure LSE is pullable before reading it
  net: openvswitch: ensure LSE is pullable before reading it
  net: skbuff: ensure LSE is pullable before decrementing the MPLS ttl
  net: mvpp2: Fix error return code in mvpp2_open()
  chelsio/chtls: fix a double free in chtls_setkey()
  rtw88: debug: Fix uninitialized memory in debugfs code
  vxlan: fix error return code in __vxlan_dev_create()
  net: pasemi: fix error return code in pasemi_mac_open()
  cxgb3: fix error return code in t3_sge_alloc_qset()
  net/x25: prevent a couple of overflows
  dpaa_eth: copy timestamp fields to new skb in A-050385 workaround
  net: ip6_gre: set dev->hard_header_len when using header_ops
  mt76: usb: fix crash on device removal
  iwlwifi: pcie: add some missing entries for AX210
  iwlwifi: pcie: invert values of NO_160 device config entries
  iwlwifi: pcie: add one missing entry for AX210
  ...
2020-12-03 13:10:11 -08:00
William Breathitt Gray
6c050782d0 MAINTAINERS: Add Kamel Bouhara as TCB counter driver maintainer
Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com>
Acked-by: Kamel Bouhara <kamel.bouhara@bootlin.com>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20201121185824.451477-1-vilhelm.gray@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-12-03 19:32:39 +00:00
Jakub Kicinski
6392b5b28e wireless-drivers fixes for v5.10
Second, and most likely final, set of fixes for v5.10. Small fixes and
 PCI id addtions.
 
 iwlwifi
 
 * PCI id additions
 
 mt76
 
 * fix a kernel crash during device removal
 
 rtw88
 
 * fix uninitialized memory in debugfs code
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Merge tag 'wireless-drivers-2020-12-03' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers

Kalle Valo says:

====================
wireless-drivers fixes for v5.10

Second, and most likely final, set of fixes for v5.10. Small fixes and
PCI id addtions.

iwlwifi
 * PCI id additions
mt76
 * fix a kernel crash during device removal
rtw88
 * fix uninitialized memory in debugfs code

* tag 'wireless-drivers-2020-12-03' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers:
  rtw88: debug: Fix uninitialized memory in debugfs code
  mt76: usb: fix crash on device removal
  iwlwifi: pcie: add some missing entries for AX210
  iwlwifi: pcie: invert values of NO_160 device config entries
  iwlwifi: pcie: add one missing entry for AX210
  iwlwifi: update MAINTAINERS entry
====================

Link: https://lore.kernel.org/r/20201203183408.EE88AC43461@smtp.codeaurora.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-12-03 10:59:29 -08:00
Sakari Ailus
9e05bbac43 media: smiapp-pll: Rename as ccs-pll
MIPI CCS replaces SMIA and SMIA++ as the current standard. CCS brings new
features while existing functionality will be supported. Rename the
smiapp-pll as ccs-pll accordingly.

Also add Intel copyright to the files.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-12-03 12:27:31 +01:00
Peter Zijlstra
79f3b4372b atomic: Update MAINTAINERS
Update the files list to include refcount.h and the Documentation/

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
2020-12-03 11:20:51 +01:00
Jonathan Corbet
0b6a3bf8f5 media: stop pretending to maintain cafe and ov7670
It's been a long time since I could credibly claim to be maintaining these
drivers; I'm not even sure my hardware works anymore.  Mark them orphan.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-12-03 08:58:02 +01:00