Commit Graph

12407 Commits

Author SHA1 Message Date
Linus Torvalds
adb2c4174f Merge branch 'akpm' (patches from Andrew)
Merge misc fixes from Andrew Morton:
 "14 patches.

  Subsystems affected by this patch series: mm (kasan, gup, pagecache,
  and kfence), MAINTAINERS, mailmap, nds32, gcov, ocfs2, ia64, and lib"

* emailed patches from Andrew Morton <akpm@linux-foundation.org>:
  lib: fix kconfig dependency on ARCH_WANT_FRAME_POINTERS
  kfence, x86: fix preemptible warning on KPTI-enabled systems
  lib/test_kasan_module.c: suppress unused var warning
  kasan: fix conflict with page poisoning
  fs: direct-io: fix missing sdio->boundary
  ia64: fix user_stack_pointer() for ptrace()
  ocfs2: fix deadlock between setattr and dio_end_io_write
  gcov: re-fix clang-11+ support
  nds32: flush_dcache_page: use page_mapping_file to avoid races with swapoff
  mm/gup: check page posion status for coredump.
  .mailmap: fix old email addresses
  mailmap: update email address for Jordan Crouse
  treewide: change my e-mail address, fix my name
  MAINTAINERS: update CZ.NIC's Turris information
2021-04-09 17:06:32 -07:00
Linus Torvalds
4e04e7513b Networking fixes for 5.12-rc7, including fixes from can, ipsec,
mac80211, wireless, and bpf trees. No scary regressions here
 or in the works, but small fixes for 5.12 changes keep coming.
 
 Current release - regressions:
 
  - virtio: do not pull payload in skb->head
 
  - virtio: ensure mac header is set in virtio_net_hdr_to_skb()
 
  - Revert "net: correct sk_acceptq_is_full()"
 
  - mptcp: revert "mptcp: provide subflow aware release function"
 
  - ethernet: lan743x: fix ethernet frame cutoff issue
 
  - dsa: fix type was not set for devlink port
 
  - ethtool: remove link_mode param and derive link params
             from driver
 
  - sched: htb: fix null pointer dereference on a null new_q
 
  - wireless: iwlwifi: Fix softirq/hardirq disabling in
                       iwl_pcie_enqueue_hcmd()
 
  - wireless: iwlwifi: fw: fix notification wait locking
 
  - wireless: brcmfmac: p2p: Fix deadlock introduced by avoiding
                             the rtnl dependency
 
 Current release - new code bugs:
 
  - napi: fix hangup on napi_disable for threaded napi
 
  - bpf: take module reference for trampoline in module
 
  - wireless: mt76: mt7921: fix airtime reporting and related
                            tx hangs
 
  - wireless: iwlwifi: mvm: rfi: don't lock mvm->mutex when sending
                                 config command
 
 Previous releases - regressions:
 
  - rfkill: revert back to old userspace API by default
 
  - nfc: fix infinite loop, refcount & memory leaks in LLCP sockets
 
  - let skb_orphan_partial wake-up waiters
 
  - xfrm/compat: Cleanup WARN()s that can be user-triggered
 
  - vxlan, geneve: do not modify the shared tunnel info when PMTU
                   triggers an ICMP reply
 
  - can: fix msg_namelen values depending on CAN_REQUIRED_SIZE
 
  - can: uapi: mark union inside struct can_frame packed
 
  - sched: cls: fix action overwrite reference counting
 
  - sched: cls: fix err handler in tcf_action_init()
 
  - ethernet: mlxsw: fix ECN marking in tunnel decapsulation
 
  - ethernet: nfp: Fix a use after free in nfp_bpf_ctrl_msg_rx
 
  - ethernet: i40e: fix receiving of single packets in xsk zero-copy
                    mode
 
  - ethernet: cxgb4: avoid collecting SGE_QBASE regs during traffic
 
 Previous releases - always broken:
 
  - bpf: Refuse non-O_RDWR flags in BPF_OBJ_GET
 
  - bpf: Refcount task stack in bpf_get_task_stack
 
  - bpf, x86: Validate computation of branch displacements
 
  - ieee802154: fix many similar syzbot-found bugs
     - fix NULL dereferences in netlink attribute handling
     - reject unsupported operations on monitor interfaces
     - fix error handling in llsec_key_alloc()
 
  - xfrm: make ipv4 pmtu check honor ip header df
 
  - xfrm: make hash generation lock per network namespace
 
  - xfrm: esp: delete NETIF_F_SCTP_CRC bit from features for esp
               offload
 
  - ethtool: fix incorrect datatype in set_eee ops
 
  - xdp: fix xdp_return_frame() kernel BUG throw for page_pool
         memory model
 
  - openvswitch: fix send of uninitialized stack memory in ct limit
                 reply
 
 Misc:
 
  - udp: add get handling for UDP_GRO sockopt
 
 Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-5.12-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Jakub Kicinski:
 "Networking fixes for 5.12-rc7, including fixes from can, ipsec,
  mac80211, wireless, and bpf trees.

  No scary regressions here or in the works, but small fixes for 5.12
  changes keep coming.

  Current release - regressions:

   - virtio: do not pull payload in skb->head

   - virtio: ensure mac header is set in virtio_net_hdr_to_skb()

   - Revert "net: correct sk_acceptq_is_full()"

   - mptcp: revert "mptcp: provide subflow aware release function"

   - ethernet: lan743x: fix ethernet frame cutoff issue

   - dsa: fix type was not set for devlink port

   - ethtool: remove link_mode param and derive link params from driver

   - sched: htb: fix null pointer dereference on a null new_q

   - wireless: iwlwifi: Fix softirq/hardirq disabling in
     iwl_pcie_enqueue_hcmd()

   - wireless: iwlwifi: fw: fix notification wait locking

   - wireless: brcmfmac: p2p: Fix deadlock introduced by avoiding the
     rtnl dependency

  Current release - new code bugs:

   - napi: fix hangup on napi_disable for threaded napi

   - bpf: take module reference for trampoline in module

   - wireless: mt76: mt7921: fix airtime reporting and related tx hangs

   - wireless: iwlwifi: mvm: rfi: don't lock mvm->mutex when sending
     config command

  Previous releases - regressions:

   - rfkill: revert back to old userspace API by default

   - nfc: fix infinite loop, refcount & memory leaks in LLCP sockets

   - let skb_orphan_partial wake-up waiters

   - xfrm/compat: Cleanup WARN()s that can be user-triggered

   - vxlan, geneve: do not modify the shared tunnel info when PMTU
     triggers an ICMP reply

   - can: fix msg_namelen values depending on CAN_REQUIRED_SIZE

   - can: uapi: mark union inside struct can_frame packed

   - sched: cls: fix action overwrite reference counting

   - sched: cls: fix err handler in tcf_action_init()

   - ethernet: mlxsw: fix ECN marking in tunnel decapsulation

   - ethernet: nfp: Fix a use after free in nfp_bpf_ctrl_msg_rx

   - ethernet: i40e: fix receiving of single packets in xsk zero-copy
     mode

   - ethernet: cxgb4: avoid collecting SGE_QBASE regs during traffic

  Previous releases - always broken:

   - bpf: Refuse non-O_RDWR flags in BPF_OBJ_GET

   - bpf: Refcount task stack in bpf_get_task_stack

   - bpf, x86: Validate computation of branch displacements

   - ieee802154: fix many similar syzbot-found bugs
       - fix NULL dereferences in netlink attribute handling
       - reject unsupported operations on monitor interfaces
       - fix error handling in llsec_key_alloc()

   - xfrm: make ipv4 pmtu check honor ip header df

   - xfrm: make hash generation lock per network namespace

   - xfrm: esp: delete NETIF_F_SCTP_CRC bit from features for esp
     offload

   - ethtool: fix incorrect datatype in set_eee ops

   - xdp: fix xdp_return_frame() kernel BUG throw for page_pool memory
     model

   - openvswitch: fix send of uninitialized stack memory in ct limit
     reply

  Misc:

   - udp: add get handling for UDP_GRO sockopt"

* tag 'net-5.12-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (182 commits)
  net: fix hangup on napi_disable for threaded napi
  net: hns3: Trivial spell fix in hns3 driver
  lan743x: fix ethernet frame cutoff issue
  net: ipv6: check for validity before dereferencing cfg->fc_nlinfo.nlh
  net: dsa: lantiq_gswip: Configure all remaining GSWIP_MII_CFG bits
  net: dsa: lantiq_gswip: Don't use PHY auto polling
  net: sched: sch_teql: fix null-pointer dereference
  ipv6: report errors for iftoken via netlink extack
  net: sched: fix err handler in tcf_action_init()
  net: sched: fix action overwrite reference counting
  Revert "net: sched: bump refcount for new action in ACT replace mode"
  ice: fix memory leak of aRFS after resuming from suspend
  i40e: Fix sparse warning: missing error code 'err'
  i40e: Fix sparse error: 'vsi->netdev' could be null
  i40e: Fix sparse error: uninitialized symbol 'ring'
  i40e: Fix sparse errors in i40e_txrx.c
  i40e: Fix parameters in aq_get_phy_register()
  nl80211: fix beacon head validation
  bpf, x86: Validate computation of branch displacements for x86-32
  bpf, x86: Validate computation of branch displacements for x86-64
  ...
2021-04-09 15:26:51 -07:00
Marek Behún
b37c384843 treewide: change my e-mail address, fix my name
Change my e-mail address to kabel@kernel.org, and fix my name in
non-code parts (add diacritical mark).

Link: https://lkml.kernel.org/r/20210325171123.28093-2-kabel@kernel.org
Signed-off-by: Marek Behún <kabel@kernel.org>
Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jassi Brar <jassisinghbrar@gmail.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-04-09 14:54:23 -07:00
Marek Behún
4873d8cc14 MAINTAINERS: update CZ.NIC's Turris information
Add all the files maintained by Turris team, not only for MOX, but also
for Omnia.  Change website.

Link: https://lkml.kernel.org/r/20210325171123.28093-1-kabel@kernel.org
Signed-off-by: Marek Behún <kabel@kernel.org>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: Jassi Brar <jassisinghbrar@gmail.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-04-09 14:54:23 -07:00
Linus Torvalds
3766fcf5d3 remoteproc fixes for v5.12
This fixes an issue with firmware loading on the TI K3 PRU, fixes
 compatibility with GNU binutils for the same and resolves link error
 due to a 64-bit division in the Qualcomm PIL info.
 
 It also recognizes Mathieu Poirier as co-maintainer of the remoteproc
 and rpmsg subsystems.
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Merge tag 'rproc-v5.12-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc

Pull remoteproc fixes from Bjorn Andersson:
 "This fixes an issue with firmware loading on the TI K3 PRU, fixes
  compatibility with GNU binutils for the same and resolves link error
  due to a 64-bit division in the Qualcomm PIL info.

  It also recognizes Mathieu Poirier as co-maintainer of the remoteproc
  and rpmsg subsystems"

* tag 'rproc-v5.12-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc:
  remoteproc: pru: Fix firmware loading crashes on K3 SoCs
  remoteproc: pru: Fix loading of GNU Binutils ELF
  MAINTAINERS: Add co-maintainer for remoteproc/RPMSG subsystems
  remoteproc: qcom: pil_info: avoid 64-bit division
2021-04-09 10:05:25 -07:00
Linus Torvalds
a443930a3e Char/Misc driver fixes for 5.12-rc6
Here are a few small driver char/misc changes for 5.12-rc6.
 
 Nothing major here, a few fixes for reported issues:
 	- interconnect fixes for problems found
 	- fbcon syzbot-found fix
 	- extcon fixes
 	- firmware stratix10 bugfix
 	- MAINTAINERS file update.
 
 All of these 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 'char-misc-5.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char/misc driver fixes from Greg KH:
 "Here are a few small driver char/misc changes for 5.12-rc6.

  Nothing major here, a few fixes for reported issues:

   - interconnect fixes for problems found

   - fbcon syzbot-found fix

   - extcon fixes

   - firmware stratix10 bugfix

   - MAINTAINERS file update.

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

* tag 'char-misc-5.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
  drivers: video: fbcon: fix NULL dereference in fbcon_cursor()
  mei: allow map and unmap of client dma buffer only for disconnected client
  MAINTAINERS: Add linux-phy list and patchwork
  interconnect: Fix kerneldoc warning
  firmware: stratix10-svc: reset COMMAND_RECONFIG_FLAG_PARTIAL to 0
  extcon: Fix error handling in extcon_dev_register
  extcon: Add stubs for extcon_register_notifier_all() functions
  interconnect: core: fix error return code of icc_link_destroy()
  interconnect: qcom: msm8939: remove rpm-ids from non-RPM nodes
2021-04-03 10:05:16 -07:00
Linus Torvalds
6ac86aae89 s390 updates for 5.12-rc6
- fix incorrect initialization and update of vdso data pages, which
   results in incorrect tod clock steering, and that
   clock_gettime(CLOCK_MONOTONIC_RAW, ...) returns incorrect values.
 
 - update MAINTAINERS for s390 vfio drivers
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Merge tag 's390-5.12-5' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

Pull s390 updates from Heiko Carstens:

 - fix incorrect initialization and update of vdso data pages, which
   results in incorrect tod clock steering, and that
   clock_gettime(CLOCK_MONOTONIC_RAW, ...) returns incorrect values.

 - update MAINTAINERS for s390 vfio drivers

* tag 's390-5.12-5' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
  MAINTAINERS: add backups for s390 vfio drivers
  s390/vdso: fix initializing and updating of vdso_data
  s390/vdso: fix tod_steering_delta type
  s390/vdso: copy tod_steering_delta value to vdso_data page
2021-03-30 10:54:22 -07:00
Manivannan Sadhasivam
5954846d09 MAINTAINERS: Add entry for Qualcomm IPC Router (QRTR) driver
Add MAINTAINERS entry for Qualcomm IPC Router (QRTR) driver.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-03-29 13:38:33 -07:00
Matthew Rosato
84d572e634 MAINTAINERS: add backups for s390 vfio drivers
Add a backup for s390 vfio-pci, an additional backup for vfio-ccw
and replace the backup for vfio-ap as Pierre is focusing on other
areas.

Signed-off-by: Matthew Rosato <mjrosato@linux.ibm.com>
Acked-by: Eric Farman <farman@linux.ibm.com>
Acked-by: Halil Pasic <pasic@linux.ibm.com>
Acked-by: Pierre Morel <pmorel@linux.ibm.com>
Acked-by: Jason J. Herne <jjherne@linux.ibm.com>
Link: https://lore.kernel.org/r/1616679712-7139-1-git-send-email-mjrosato@linux.ibm.com
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
2021-03-28 20:20:33 +02:00
Linus Torvalds
eb3991ef2c ARM: SoC fixes for v5.12
Too many fixes have accumulated in the soc tree, so this is a fairly
 large set. As usual, most of the fixes are for devicetree files, but
 there are also notable code changes for imx and omap regressions as
 well as some maintainer file updates.
 
 imx:
  - Fix an Ethernet issue on imx6ul-14x14-evk board that is caused by
    independent PHY reset.
 
  - Add missing `dma-coherent` property for LayerScape device trees to fix a
    kernel BUG report.
 
  - Use IRQCHIP_DECLARE for AVIC driver to fix a boot issue on i.MX25 with
    fw_devlink=on.
 
  - Add missing I2C pinctrl entry for imx8mp-phyboard-pollux-rdk board to
    fix the broken I2C GPIO recovery support.
 
  - Add `fsl,use-minimum-ecc` property for imx6ull-myir-mys-6ulx-eval
    device tree to fix UBI filesystem mount failure.
 
 at91:
  - wrong phy address that blocks Ethernet use on boards with sama5d27 SoM1
 
  - restrictive pin possibilities for sam9x60
 
 omap:
  - Fix ocp interconnect bus access error reporting for omap_l3_noc by
    setting IRQF_NO_THREAD
 
  - Fix changed mmc slot order regression by adding mmc aliases for am335x
 
  - Fix dra7 reboot regression caused by invalid pcie reset map
 
  - Fix smartreflex init regression caused by dropped legacy data
 
  - Fix ti-sysc driver warning on unbind if reset is not deasserted
 
  - Fix flakey reset deassert for dra7 iva
 
 stm32:
  - MAINTAINER file updates
 
 broadcom:
  - brcmstb SoC ID build fix
 
  - MAINTAINER file updates
 
 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Merge tag 'soc-fixes-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC fixes from Arnd Bergmann:
 "Too many fixes have accumulated in the soc tree, so this is a fairly
  large set. As usual, most of the fixes are for devicetree files, but
  there are also notable code changes for imx and omap regressions as
  well as some maintainer file updates.

  imx:
   - Fix an Ethernet issue on imx6ul-14x14-evk board that is caused by
     independent PHY reset.

   - Add missing `dma-coherent` property for LayerScape device trees to
     fix a kernel BUG report.

   - Use IRQCHIP_DECLARE for AVIC driver to fix a boot issue on i.MX25
     with fw_devlink=on.

   - Add missing I2C pinctrl entry for imx8mp-phyboard-pollux-rdk board
     to fix the broken I2C GPIO recovery support.

   - Add `fsl,use-minimum-ecc` property for imx6ull-myir-mys-6ulx-eval
     device tree to fix UBI filesystem mount failure.

  at91:
   - wrong phy address that blocks Ethernet use on boards with sama5d27
     SoM1

   - restrictive pin possibilities for sam9x60

  omap:
   - Fix ocp interconnect bus access error reporting for omap_l3_noc by
     setting IRQF_NO_THREAD

   - Fix changed mmc slot order regression by adding mmc aliases for
     am335x

   - Fix dra7 reboot regression caused by invalid pcie reset map

   - Fix smartreflex init regression caused by dropped legacy data

   - Fix ti-sysc driver warning on unbind if reset is not deasserted

   - Fix flakey reset deassert for dra7 iva

  stm32:
   - MAINTAINER file updates

  broadcom:
   - brcmstb SoC ID build fix

   - MAINTAINER file updates"

* tag 'soc-fixes-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
  MAINTAINERS: Add Alain Volmat as STM32 I2C/SMBUS maintainer
  MAINTAINERS: Remove Vincent Abriou for STM/STI DRM drivers.
  MAINTAINERS: Update some st.com email addresses to foss.st.com
  ARM: dts: imx6ull: fix ubi filesystem mount failed
  ARM: imx6ul-14x14-evk: Do not reset the Ethernet PHYs independently
  arm64: dts: imx8mp-phyboard-pollux-rdk: Add missing pinctrl entry
  arm64: dts: ls1012a: mark crypto engine dma coherent
  arm64: dts: ls1043a: mark crypto engine dma coherent
  arm64: dts: ls1046a: mark crypto engine dma coherent
  ARM: imx: avic: Convert to using IRQCHIP_DECLARE
  ARM: dts: at91: sam9x60: fix mux-mask to match product's datasheet
  ARM: dts: at91: sam9x60: fix mux-mask for PA7 so it can be set to A, B and C
  ARM: dts: at91-sama5d27_som1: fix phy address to 7
  soc: ti: omap-prm: Fix occasional abort on reset deassert for dra7 iva
  bus: ti-sysc: Fix warning on unbind if reset is not deasserted
  ARM: OMAP2+: Fix smartreflex init regression after dropping legacy data
  soc: ti: omap-prm: Fix reboot issue with invalid pcie reset map for dra7
  MAINTAINERS: rectify BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER
  ARM: dts: am33xx: add aliases for mmc interfaces
  bus: omap_l3_noc: mark l3 irqs as IRQF_NO_THREAD
2021-03-26 11:19:38 -07:00
Pavel Machek
57a9006240 remove Dan Murphy from TI from MAINTAINERS
Dan's address bounces, and has been bouncing for some time as he moved
to other projects.

I believe TI should be more careful with this, and should assign
alternate contacts for their drivers.

Anyway what we can do now is to remove the obsolete address.

Signed-off-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-03-26 11:02:35 -07:00
Linus Torvalds
e138138003 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from David Miller:
 "Various fixes, all over:

   1) Fix overflow in ptp_qoriq_adjfine(), from Yangbo Lu.

   2) Always store the rx queue mapping in veth, from Maciej
      Fijalkowski.

   3) Don't allow vmlinux btf in map_create, from Alexei Starovoitov.

   4) Fix memory leak in octeontx2-af from Colin Ian King.

   5) Use kvalloc in bpf x86 JIT for storing jit'd addresses, from
      Yonghong Song.

   6) Fix tx ptp stats in mlx5, from Aya Levin.

   7) Check correct ip version in tun decap, fropm Roi Dayan.

   8) Fix rate calculation in mlx5 E-Switch code, from arav Pandit.

   9) Work item memork leak in mlx5, from Shay Drory.

  10) Fix ip6ip6 tunnel crash with bpf, from Daniel Borkmann.

  11) Lack of preemptrion awareness in macvlan, from Eric Dumazet.

  12) Fix data race in pxa168_eth, from Pavel Andrianov.

  13) Range validate stab in red_check_params(), from Eric Dumazet.

  14) Inherit vlan filtering setting properly in b53 driver, from
      Florian Fainelli.

  15) Fix rtnl locking in igc driver, from Sasha Neftin.

  16) Pause handling fixes in igc driver, from Muhammad Husaini
      Zulkifli.

  17) Missing rtnl locking in e1000_reset_task, from Vitaly Lifshits.

  18) Use after free in qlcnic, from Lv Yunlong.

  19) fix crash in fritzpci mISDN, from Tong Zhang.

  20) Premature rx buffer reuse in igb, from Li RongQing.

  21) Missing termination of ip[a driver message handler arrays, from
      Alex Elder.

  22) Fix race between "x25_close" and "x25_xmit"/"x25_rx" in hdlc_x25
      driver, from Xie He.

  23) Use after free in c_can_pci_remove(), from Tong Zhang.

  24) Uninitialized variable use in nl80211, from Jarod Wilson.

  25) Off by one size calc in bpf verifier, from Piotr Krysiuk.

  26) Use delayed work instead of deferrable for flowtable GC, from
      Yinjun Zhang.

  27) Fix infinite loop in NPC unmap of octeontx2 driver, from
      Hariprasad Kelam.

  28) Fix being unable to change MTU of dwmac-sun8i devices due to lack
      of fifo sizes, from Corentin Labbe.

  29) DMA use after free in r8169 with WoL, fom Heiner Kallweit.

  30) Mismatched prototypes in isdn-capi, from Arnd Bergmann.

  31) Fix psample UAPI breakage, from Ido Schimmel"

* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (171 commits)
  psample: Fix user API breakage
  math: Export mul_u64_u64_div_u64
  ch_ktls: fix enum-conversion warning
  octeontx2-af: Fix memory leak of object buf
  ptp_qoriq: fix overflow in ptp_qoriq_adjfine() u64 calcalation
  net: bridge: don't notify switchdev for local FDB addresses
  net/sched: act_ct: clear post_ct if doing ct_clear
  net: dsa: don't assign an error value to tag_ops
  isdn: capi: fix mismatched prototypes
  net/mlx5: SF, do not use ecpu bit for vhca state processing
  net/mlx5e: Fix division by 0 in mlx5e_select_queue
  net/mlx5e: Fix error path for ethtool set-priv-flag
  net/mlx5e: Offload tuple rewrite for non-CT flows
  net/mlx5e: Allow to match on MPLS parameters only for MPLS over UDP
  net/mlx5: Add back multicast stats for uplink representor
  net: ipconfig: ic_dev can be NULL in ic_close_devs
  MAINTAINERS: Combine "QLOGIC QLGE 10Gb ETHERNET DRIVER" sections into one
  docs: networking: Fix a typo
  r8169: fix DMA being used after buffer free if WoL is enabled
  net: ipa: fix init header command validation
  ...
2021-03-24 18:16:04 -07:00
Vinod Koul
903079a54c MAINTAINERS: Add linux-phy list and patchwork
Linux-phy subsystem gained mailing list and a patchwork instance. Add the
details to MAINTAINERS file

Signed-off-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20210226111233.2601369-1-vkoul@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-23 15:15:15 +01:00
Jonathan Neuschäfer
6debc0fd71 MAINTAINERS: Combine "QLOGIC QLGE 10Gb ETHERNET DRIVER" sections into one
There ended up being two sections with the same title. Combine the two
into one section.

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Cc: Manish Chopra <manishc@marvell.com>
Cc: Coiby Xu <coiby.xu@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-03-22 12:37:26 -07:00
Mat Martineau
ef2ef02cd9 mptcp: Change mailing list address
The mailing list for MPTCP maintenance has moved to the
kernel.org-supported mptcp@lists.linux.dev address.

Complete, combined archives for both lists are now hosted at
https://lore.kernel.org/mptcp

Cc: Matthieu Baerts <matthieu.baerts@tessares.net>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Acked-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-03-19 13:52:03 -07:00
Arnd Bergmann
0144337563 This pull request contains Broadcom ARM/ARM64 SoC drivers changes for
5.12:
 
 - Lukas fixes an incorrect entry of the Broadcom PMB driver which still
   referenced the location of the files from a previous submission
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Merge tag 'arm-soc/for-5.12/drivers-part2' of https://github.com/Broadcom/stblinux into arm/fixes

This pull request contains Broadcom ARM/ARM64 SoC drivers changes for
5.12:

- Lukas fixes an incorrect entry of the Broadcom PMB driver which still
  referenced the location of the files from a previous submission

* tag 'arm-soc/for-5.12/drivers-part2' of https://github.com/Broadcom/stblinux:
  MAINTAINERS: rectify BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER

Link: https://lore.kernel.org/r/20210217011654.2561426-2-f.fainelli@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-03-18 23:44:18 +01:00
Patrice Chotard
303a91f15f MAINTAINERS: Add Alain Volmat as STM32 I2C/SMBUS maintainer
Add Alain Volmat as STM32 I2C/SMBUS driver co-maintainer.

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: alain.volmat@foss.st.com
Link: https://lore.kernel.org/r/20210216074929.29033-4-patrice.chotard@foss.st.com'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-03-18 23:42:30 +01:00
Patrice Chotard
7a2e796173 MAINTAINERS: Remove Vincent Abriou for STM/STI DRM drivers.
Remove Vincent Abriou's email as he has no more review activities on
STM/STI DRM drivers.

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Vincent Abriou <vincent.abriou@st.com>
Link: https://lore.kernel.org/r/20210216074929.29033-3-patrice.chotard@foss.st.com'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-03-18 23:42:30 +01:00
Patrice Chotard
a21ddeb227 MAINTAINERS: Update some st.com email addresses to foss.st.com
Update some st.com to foss.st.com addresses related to STMicroelectronics
drivers. All these people will now use this new email address for upstream
activities.

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Link: https://lore.kernel.org/r/20210216074929.29033-2-patrice.chotard@foss.st.com'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-03-18 23:42:30 +01:00
Geoff Levand
fc649670ba MAINTAINERS: Update Spidernet network driver
Change the Spidernet network driver from supported to
maintained, add the linuxppc-dev ML, and add myself as
a 'maintainer'.

Cc: Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
Signed-off-by: Geoff Levand <geoff@infradead.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-03-16 15:41:01 -07:00
Greg Kroah-Hartman
e06da9ea3e MAINTAINERS: move the staging subsystem to lists.linux.dev
The drivers/staging/ tree has a new mailing list,
linux-staging@lists.linux.dev, so move the MAINTAINER entry to point to
it so that we get patches sent to the proper place.

There was no need to specify a list for the hikey9xx driver, the tools
pick up the "base" list for drivers/staging/* so remove that line to
make the file simpler.

Cc: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/20210316102311.182375-1-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-16 12:17:26 +01:00
Greg Kroah-Hartman
f8d70fd6a5 MAINTAINERS: move some real subsystems off of the staging mailing list
The VME and Android drivers still have their MAINTAINERS entries
pointing to the "driverdevel" mailing list, due to them having their
codebase move out of the drivers/staging/ directory, but no one
remembered to change the mailing list entries.

Move them both to linux-kernel for lack of a more specific place at the
moment.  These are both low-volume areas of the kernel, so this
shouldn't be an issue.

Cc: Martyn Welch <martyn@welchs.me.uk>
Cc: Manohar Vanga <manohar.vanga@gmail.com>
Cc: Arve Hjønnevåg <arve@android.com>
Cc: Todd Kjos <tkjos@android.com>
Cc: Martijn Coenen <maco@android.com>
Cc: Joel Fernandes <joel@joelfernandes.org>
Cc: Christian Brauner <christian@brauner.io>
Cc: Hridya Valsaraju <hridya@google.com>
Cc: Suren Baghdasaryan <surenb@google.com>
Reported-by: Konstantin Ryabitsev <konstantin@linuxfoundation.org>
Link: https://lore.kernel.org/r/YEzE6u6U1jkBatmr@kroah.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-16 11:18:01 +01:00
Linus Torvalds
50eb842fe5 Merge branch 'akpm' (patches from Andrew)
Merge misc fixes from Andrew Morton:
 "28 patches.

  Subsystems affected by this series: mm (memblock, pagealloc, hugetlb,
  highmem, kfence, oom-kill, madvise, kasan, userfaultfd, memcg, and
  zram), core-kernel, kconfig, fork, binfmt, MAINTAINERS, kbuild, and
  ia64"

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (28 commits)
  zram: fix broken page writeback
  zram: fix return value on writeback_store
  mm/memcg: set memcg when splitting page
  mm/memcg: rename mem_cgroup_split_huge_fixup to split_page_memcg and add nr_pages argument
  ia64: fix ptrace(PTRACE_SYSCALL_INFO_EXIT) sign
  ia64: fix ia64_syscall_get_set_arguments() for break-based syscalls
  mm/userfaultfd: fix memory corruption due to writeprotect
  kasan: fix KASAN_STACK dependency for HW_TAGS
  kasan, mm: fix crash with HW_TAGS and DEBUG_PAGEALLOC
  mm/madvise: replace ptrace attach requirement for process_madvise
  include/linux/sched/mm.h: use rcu_dereference in in_vfork()
  kfence: fix reports if constant function prefixes exist
  kfence, slab: fix cache_alloc_debugcheck_after() for bulk allocations
  kfence: fix printk format for ptrdiff_t
  linux/compiler-clang.h: define HAVE_BUILTIN_BSWAP*
  MAINTAINERS: exclude uapi directories in API/ABI section
  binfmt_misc: fix possible deadlock in bm_register_write
  mm/highmem.c: fix zero_user_segments() with start > end
  hugetlb: do early cow when page pinned on src mm
  mm: use is_cow_mapping() across tree where proper
  ...
2021-03-14 12:23:34 -07:00
Vlastimil Babka
f0b15b6081 MAINTAINERS: exclude uapi directories in API/ABI section
Commit 7b4693e644 ("MAINTAINERS: add uapi directories to API/ABI
section") added include/uapi/ and arch/*/include/uapi/ so that patches
modifying them CC linux-api.  However that was already done in the past
and resulted in too much noise and thus later removed, as explained in
b14fd334ff ("MAINTAINERS: trim the file triggers for ABI/API")

To prevent another round of addition and removal in the future, change the
entries to X: (explicit exclusion) for documentation purposes, although
they are not subdirectories of broader included directories, as there is
apparently no defined way to add plain comments in subsystem sections.

Link: https://lkml.kernel.org/r/20210301100255.25229-1-vbabka@suse.cz
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Reported-by: Michael Kerrisk (man-pages) <mtk.manpages@gmail.com>
Acked-by: Michael Kerrisk (man-pages) <mtk.manpages@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-03-13 11:27:30 -08:00
Lijun Pan
6afa455e61 ibmvnic: update MAINTAINERS
Tom wrote most of the driver code and his experience is valuable to us.
Add him as a Reviewer so that patches will be Cc'ed and reviewed by him.

Signed-off-by: Lijun Pan <ljp@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-03-12 17:53:11 -08:00
Linus Torvalds
9afc116379 SCSI fixes on 20210312
10 updates, a non code maintainer update for vmw_pvscsi, five code
 updates for ibmvfc and four for UFS.  All updates are either trivial
 patches or bug fixes.
 
 Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com>
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Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI fixes from James Bottomley:
 "Ten updates: one non code maintainer update for vmw_pvscsi, five code
  updates for ibmvfc and four for UFS.

  All are either trivial patches or bug fixes"

* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
  scsi: vmw_pvscsi: MAINTAINERS: Update maintainer
  scsi: ufs: Convert sysfs sprintf/snprintf family to sysfs_emit
  scsi: ufs: Remove redundant checks of !hba in suspend/resume callbacks
  scsi: ufs: ufs-qcom: Disable interrupt in reset path
  scsi: ufs: Minor adjustments to error handling
  scsi: ibmvfc: Reinitialize sub-CRQs and perform channel enquiry after LPM
  scsi: ibmvfc: Store return code of H_FREE_SUB_CRQ during cleanup
  scsi: ibmvfc: Treat H_CLOSED as success during sub-CRQ registration
  scsi: ibmvfc: Fix invalid sub-CRQ handles after hard reset
  scsi: ibmvfc: Simplify handling of sub-CRQ initialization
2021-03-12 13:37:18 -08:00
Linus Torvalds
f78d76e72a drm fixes for 5.12-rc3
core:
 - Clear holes when converting compat ioctl's between 32-bits and 64-bits.
 
 docs:
 - Use gitlab for drm bugzilla now.
 
 ttm:
 - Fix ttm page pool accounting.
 
 fbdev:
 - Fix oops in drm_fbdev_cleanup()
 
 shmem:
 - Assorted fixes for shmem helpers.
 
 qxl:
 - unpin qxl bos created as pinned when freeing them,
   and make ttm only warn once on this behavior.
 - Zero head.surface_id correctly in qxl.
 
 atyfb:
 - Use LCD management for atyfb on PPC_MAC.
 
 meson:
 - Shutdown kms poll helper in meson correctly.
 
 nouveau:
 - fix regression in bo syncing
 
 i915:
 - Wedge the GPU if command parser setup fails
 
 amdgpu:
 - Fix aux backlight control
 - Add a backlight override parameter
 - Various display fixes
 - PCIe DPM fix for vega
 - Polaris watermark fixes
 - Additional S0ix fix
 
 radeon:
 - Fix GEM regression
 - Fix AGP dependency handling
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Merge tag 'drm-fixes-2021-03-12-1' of git://anongit.freedesktop.org/drm/drm

Pull drm fixes from Dave Airlie:
 "Regular fixes for rc3. The i915 pull was based on the rc1 tag so I
  just cherry-picked the single fix from there to avoid it. The misc and
  amd trees seem to be on okay bases.

  It's a bunch of fixes across the tree, amdgpu has most of them a few
  ttm fixes around qxl, and nouveau.

  core:
   - Clear holes when converting compat ioctl's between 32-bits and
     64-bits.

  docs:
   - Use gitlab for drm bugzilla now.

  ttm:
   - Fix ttm page pool accounting.

  fbdev:
   - Fix oops in drm_fbdev_cleanup()

  shmem:
   - Assorted fixes for shmem helpers.

  qxl:
   - unpin qxl bos created as pinned when freeing them, and make ttm
     only warn once on this behavior.
   - Zero head.surface_id correctly in qxl.

  atyfb:
   - Use LCD management for atyfb on PPC_MAC.

  meson:
   - Shutdown kms poll helper in meson correctly.

  nouveau:
   - fix regression in bo syncing

  i915:
   - Wedge the GPU if command parser setup fails

  amdgpu:
   - Fix aux backlight control
   - Add a backlight override parameter
   - Various display fixes
   - PCIe DPM fix for vega
   - Polaris watermark fixes
   - Additional S0ix fix

  radeon:
   - Fix GEM regression
   - Fix AGP dependency handling"

* tag 'drm-fixes-2021-03-12-1' of git://anongit.freedesktop.org/drm/drm: (33 commits)
  drm/nouveau: fix dma syncing for loops (v2)
  drm/i915: Wedge the GPU if command parser setup fails
  drm/compat: Clear bounce structures
  drm/shmem-helpers: vunmap: Don't put pages for dma-buf
  drm: meson_drv add shutdown function
  drm/shmem-helper: Don't remove the offset in vm_area_struct pgoff
  drm/shmem-helper: Check for purged buffers in fault handler
  qxl: Fix uninitialised struct field head.surface_id
  drm/ttm: Fix TTM page pool accounting
  drm/ttm: soften TTM warnings
  drm: Use USB controller's DMA mask when importing dmabufs
  MAINTAINERS: update drm bug reporting URL
  fbdev: atyfb: use LCD management functions for PPC_PMAC also
  fbdev: atyfb: always declare aty_{ld,st}_lcd()
  drm/qxl: fix lockdep issue in qxl_alloc_release_reserved
  drm/qxl: unpin release objects
  drm/fb-helper: only unmap if buffer not null
  drm/amdgpu: fix S0ix handling when the CONFIG_AMD_PMC=m
  drm/radeon: fix AGP dependency
  drm/radeon: also init GEM funcs in radeon_gem_prime_import_sg_table
  ...
2021-03-11 17:38:49 -08:00
Pavel Turinský
301469c121 MAINTAINERS: update drm bug reporting URL
The original bugzilla seems to be read-only now, linking to the gitlab
for new bugs.

Signed-off-by: Pavel Turinský <ledoian@kam.mff.cuni.cz>
Cc: trivial@kernel.org
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210228163658.54962-1-ledoian@kam.mff.cuni.cz
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
2021-03-11 11:11:32 +01:00
Linus Torvalds
05a59d7979 Merge git://git.kernel.org:/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from David Miller:

 1) Fix transmissions in dynamic SMPS mode in ath9k, from Felix Fietkau.

 2) TX skb error handling fix in mt76 driver, also from Felix.

 3) Fix BPF_FETCH atomic in x86 JIT, from Brendan Jackman.

 4) Avoid double free of percpu pointers when freeing a cloned bpf prog.
    From Cong Wang.

 5) Use correct printf format for dma_addr_t in ath11k, from Geert
    Uytterhoeven.

 6) Fix resolve_btfids build with older toolchains, from Kun-Chuan
    Hsieh.

 7) Don't report truncated frames to mac80211 in mt76 driver, from
    Lorenzop Bianconi.

 8) Fix watcdog timeout on suspend/resume of stmmac, from Joakim Zhang.

 9) mscc ocelot needs NET_DEVLINK selct in Kconfig, from Arnd Bergmann.

10) Fix sign comparison bug in TCP_ZEROCOPY_RECEIVE getsockopt(), from
    Arjun Roy.

11) Ignore routes with deleted nexthop object in mlxsw, from Ido
    Schimmel.

12) Need to undo tcp early demux lookup sometimes in nf_nat, from
    Florian Westphal.

13) Fix gro aggregation for udp encaps with zero csum, from Daniel
    Borkmann.

14) Make sure to always use imp*_ndo_send when necessaey, from Jason A.
    Donenfeld.

15) Fix TRSCER masks in sh_eth driver from Sergey Shtylyov.

16) prevent overly huge skb allocationsd in qrtr, from Pavel Skripkin.

17) Prevent rx ring copnsumer index loss of sync in enetc, from Vladimir
    Oltean.

18) Make sure textsearch copntrol block is large enough, from Wilem de
    Bruijn.

19) Revert MAC changes to r8152 leading to instability, from Hates Wang.

20) Advance iov in 9p even for empty reads, from Jissheng Zhang.

21) Double hook unregister in nftables, from PabloNeira Ayuso.

22) Fix memleak in ixgbe, fropm Dinghao Liu.

23) Avoid dups in pkt scheduler class dumps, from Maximilian Heyne.

24) Various mptcp fixes from Florian Westphal, Paolo Abeni, and Geliang
    Tang.

25) Fix DOI refcount bugs in cipso, from Paul Moore.

26) One too many irqsave in ibmvnic, from Junlin Yang.

27) Fix infinite loop with MPLS gso segmenting via virtio_net, from
    Balazs Nemeth.

* git://git.kernel.org:/pub/scm/linux/kernel/git/netdev/net: (164 commits)
  s390/qeth: fix notification for pending buffers during teardown
  s390/qeth: schedule TX NAPI on QAOB completion
  s390/qeth: improve completion of pending TX buffers
  s390/qeth: fix memory leak after failed TX Buffer allocation
  net: avoid infinite loop in mpls_gso_segment when mpls_hlen == 0
  net: check if protocol extracted by virtio_net_hdr_set_proto is correct
  net: dsa: xrs700x: check if partner is same as port in hsr join
  net: lapbether: Remove netif_start_queue / netif_stop_queue
  atm: idt77252: fix null-ptr-dereference
  atm: uPD98402: fix incorrect allocation
  atm: fix a typo in the struct description
  net: qrtr: fix error return code of qrtr_sendmsg()
  mptcp: fix length of ADD_ADDR with port sub-option
  net: bonding: fix error return code of bond_neigh_init()
  net: enetc: allow hardware timestamping on TX queues with tc-etf enabled
  net: enetc: set MAC RX FIFO to recommended value
  net: davicom: Use platform_get_irq_optional()
  net: davicom: Fix regulator not turned off on driver removal
  net: davicom: Fix regulator not turned off on failed probe
  net: dsa: fix switchdev objects on bridge master mistakenly being applied on ports
  ...
2021-03-09 17:15:56 -08:00
Mathieu Poirier
5f14017498 MAINTAINERS: Add co-maintainer for remoteproc/RPMSG subsystems
After discussing with Bjorn, stepping forward to help with the
maintenance of the remoteproc and RPMSG subsystems.

Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Link: https://lore.kernel.org/r/20210104171618.2702461-1-mathieu.poirier@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2021-03-08 10:49:36 -06:00
Vishal Bhakta
1112963427 scsi: vmw_pvscsi: MAINTAINERS: Update maintainer
The entries in the source files are removed as well.

Link: https://lore.kernel.org/r/20210226234347.21535-1-vbhakta@vmware.com
Signed-off-by: Vishal Bhakta <vbhakta@vmware.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-03-04 17:21:25 -05:00
Jakub Kicinski
0d1bf7a5e2 wireless-drivers fixes for v5.12
First set of fixes for v5.12. One iwlwifi kernel crash fix and smaller
 fixes to multiple drivers.
 
 ath9k
 
 * fix Spatial Multiplexing Power Save (SMPS) handling to improve thoughtput
 
 mt76
 
 * error handling fixes
 
 * memory leax fixes
 
 iwlwifi
 
 * don't crash during debug collection on DVM devices
 
 MAINTAINERS
 
 * email address update
 
 ath11k
 
 * fix GCC warning about DMA address debug messages
 
 * fix regression which broke QCA6390 AP mode
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Merge tag 'wireless-drivers-2021-02-26' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers

Kalle Valo says:

====================
wireless-drivers fixes for v5.12

First set of fixes for v5.12. One iwlwifi kernel crash fix and smaller
fixes to multiple drivers.

ath9k
 * fix Spatial Multiplexing Power Save (SMPS) handling to improve thoughtput

mt76
 * error handling fixes
 * memory leax fixes

iwlwifi
 * don't crash during debug collection on DVM devices

MAINTAINERS
 * email address update

ath11k
 * fix GCC warning about DMA address debug messages
 * fix regression which broke QCA6390 AP mode

* tag 'wireless-drivers-2021-02-26' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers:
  mt76: mt7915: fix unused 'mode' variable
  mt76: dma: do not report truncated frames to mac80211
  mt76: mt7921: remove incorrect error handling
  iwlwifi: pcie: fix iwl_so_trans_cfg link error when CONFIG_IWLMVM is disabled
  ath11k: fix AP mode for QCA6390
  ath11k: qmi: use %pad to format dma_addr_t
  MAINTAINERS: update for mwifiex driver maintainers
  iwlwifi: avoid crash on unsupported debug collection
  mt76: mt7915: only modify tx buffer list after allocating tx token id
  mt76: fix tx skb error handling in mt76_dma_tx_queue_skb
  ath9k: fix transmitting to stations in dynamic SMPS mode
====================

Link: https://lore.kernel.org/r/20210226164411.CDD03C433CA@smtp.codeaurora.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-02-26 13:17:44 -08:00
Linus Torvalds
8b83369ddc RISC-V Patches for the 5.12 Merge Window
I have a handful of new RISC-V related patches for this merge window:
 
 * A check to ensure drivers are properly using uaccess.  This isn't
   manifesting with any of the drivers I'm currently using, but may catch
   errors in new drivers.
 * Some preliminary support for the FU740, along with the HiFive
   Unleashed it will appear on.
 * NUMA support for RISC-V, which involves making the arm64 code generic.
 * Support for kasan on the vmalloc region.
 * A handful of new drivers for the Kendryte K210, along with the DT
   plumbing required to boot on a handful of K210-based boards.
 * Support for allocating ASIDs.
 * Preliminary support for kernels larger than 128MiB.
 * Various other improvements to our KASAN support, including the
   utilization of huge pages when allocating the KASAN regions.
 
 We may have already found a bug with the KASAN_VMALLOC code, but it's
 passing my tests.  There's a fix in the works, but that will probably
 miss the merge window.
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Merge tag 'riscv-for-linus-5.12-mw0' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

Pull RISC-V updates from Palmer Dabbelt:
 "A handful of new RISC-V related patches for this merge window:

   - A check to ensure drivers are properly using uaccess. This isn't
     manifesting with any of the drivers I'm currently using, but may
     catch errors in new drivers.

   - Some preliminary support for the FU740, along with the HiFive
     Unleashed it will appear on.

   - NUMA support for RISC-V, which involves making the arm64 code
     generic.

   - Support for kasan on the vmalloc region.

   - A handful of new drivers for the Kendryte K210, along with the DT
     plumbing required to boot on a handful of K210-based boards.

   - Support for allocating ASIDs.

   - Preliminary support for kernels larger than 128MiB.

   - Various other improvements to our KASAN support, including the
     utilization of huge pages when allocating the KASAN regions.

  We may have already found a bug with the KASAN_VMALLOC code, but it's
  passing my tests. There's a fix in the works, but that will probably
  miss the merge window.

* tag 'riscv-for-linus-5.12-mw0' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (75 commits)
  riscv: Improve kasan population by using hugepages when possible
  riscv: Improve kasan population function
  riscv: Use KASAN_SHADOW_INIT define for kasan memory initialization
  riscv: Improve kasan definitions
  riscv: Get rid of MAX_EARLY_MAPPING_SIZE
  soc: canaan: Sort the Makefile alphabetically
  riscv: Disable KSAN_SANITIZE for vDSO
  riscv: Remove unnecessary declaration
  riscv: Add Canaan Kendryte K210 SD card defconfig
  riscv: Update Canaan Kendryte K210 defconfig
  riscv: Add Kendryte KD233 board device tree
  riscv: Add SiPeed MAIXDUINO board device tree
  riscv: Add SiPeed MAIX GO board device tree
  riscv: Add SiPeed MAIX DOCK board device tree
  riscv: Add SiPeed MAIX BiT board device tree
  riscv: Update Canaan Kendryte K210 device tree
  dt-bindings: add resets property to dw-apb-timer
  dt-bindings: fix sifive gpio properties
  dt-bindings: update sifive uart compatible string
  dt-bindings: update sifive clint compatible string
  ...
2021-02-26 10:28:35 -08:00
Vlastimil Babka
7b4693e644 MAINTAINERS: add uapi directories to API/ABI section
Let's add include/uapi/ and arch/*/include/uapi/ to API/ABI section, so
that for patches modifying them, get_maintainers.pl suggests CCing
linux-api@ so people don't forget.

Link: https://lkml.kernel.org/r/20210217174745.13591-1-vbabka@suse.cz
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Reported-by: David Hildenbrand <david@redhat.com>
Cc: Michael Kerrisk <mtk.manpages@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-02-26 09:41:04 -08:00
Miguel Ojeda
c131bd0b54 treewide: Miguel has moved
Update contact info.

Link: https://lkml.kernel.org/r/20210206162524.GA11520@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-02-26 09:41:03 -08:00
Marco Elver
0825c1d57f MAINTAINERS: add entry for KFENCE
Add entry for KFENCE maintainers.

Link: https://lkml.kernel.org/r/20201103175841.3495947-10-elver@google.com
Signed-off-by: Alexander Potapenko <glider@google.com>
Signed-off-by: Marco Elver <elver@google.com>
Reviewed-by: Dmitry Vyukov <dvyukov@google.com>
Reviewed-by: SeongJae Park <sjpark@amazon.de>
Co-developed-by: Alexander Potapenko <glider@google.com>
Cc: Andrey Konovalov <andreyknvl@google.com>
Cc: Andrey Ryabinin <aryabinin@virtuozzo.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Christopher Lameter <cl@linux.com>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: David Rientjes <rientjes@google.com>
Cc: Eric Dumazet <edumazet@google.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Hillf Danton <hdanton@sina.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jann Horn <jannh@google.com>
Cc: Joern Engel <joern@purestorage.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Paul E. McKenney <paulmck@kernel.org>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Will Deacon <will@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-02-26 09:41:02 -08:00
Linus Torvalds
6fbd6cf85a Kbuild updates for v5.12
- Fix false-positive build warnings for ARCH=ia64 builds
 
  - Optimize dictionary size for module compression with xz
 
  - Check the compiler and linker versions in Kconfig
 
  - Fix misuse of extra-y
 
  - Support DWARF v5 debug info
 
  - Clamp SUBLEVEL to 255 because stable releases 4.4.x and 4.9.x
    exceeded the limit
 
  - Add generic syscall{tbl,hdr}.sh for cleanups across arches
 
  - Minor cleanups of genksyms
 
  - Minor cleanups of Kconfig
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Merge tag 'kbuild-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

Pull Kbuild updates from Masahiro Yamada:

 - Fix false-positive build warnings for ARCH=ia64 builds

 - Optimize dictionary size for module compression with xz

 - Check the compiler and linker versions in Kconfig

 - Fix misuse of extra-y

 - Support DWARF v5 debug info

 - Clamp SUBLEVEL to 255 because stable releases 4.4.x and 4.9.x
   exceeded the limit

 - Add generic syscall{tbl,hdr}.sh for cleanups across arches

 - Minor cleanups of genksyms

 - Minor cleanups of Kconfig

* tag 'kbuild-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (38 commits)
  initramfs: Remove redundant dependency of RD_ZSTD on BLK_DEV_INITRD
  kbuild: remove deprecated 'always' and 'hostprogs-y/m'
  kbuild: parse C= and M= before changing the working directory
  kbuild: reuse this-makefile to define abs_srctree
  kconfig: unify rule of config, menuconfig, nconfig, gconfig, xconfig
  kconfig: omit --oldaskconfig option for 'make config'
  kconfig: fix 'invalid option' for help option
  kconfig: remove dead code in conf_askvalue()
  kconfig: clean up nested if-conditionals in check_conf()
  kconfig: Remove duplicate call to sym_get_string_value()
  Makefile: Remove # characters from compiler string
  Makefile: reuse CC_VERSION_TEXT
  kbuild: check the minimum linker version in Kconfig
  kbuild: remove ld-version macro
  scripts: add generic syscallhdr.sh
  scripts: add generic syscalltbl.sh
  arch: syscalls: remove $(srctree)/ prefix from syscall tables
  arch: syscalls: add missing FORCE and fix 'targets' to make if_changed work
  gen_compile_commands: prune some directories
  kbuild: simplify access to the kernel's version
  ...
2021-02-25 10:17:31 -08:00
Linus Torvalds
5b47b10e8f pci-v5.12-changes
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Merge tag 'pci-v5.12-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

Pull PCI updates from Bjorn Helgaas:
 "Enumeration:
   - Remove unnecessary locking around _OSC (Bjorn Helgaas)
   - Clarify message about _OSC failure (Bjorn Helgaas)
   - Remove notification of PCIe bandwidth changes (Bjorn Helgaas)
   - Tidy checking of syscall user config accessors (Heiner Kallweit)

  Resource management:
   - Decline to resize resources if boot config must be preserved (Ard
     Biesheuvel)
   - Fix pci_register_io_range() memory leak (Geert Uytterhoeven)

  Error handling (Keith Busch):
   - Clear error status from the correct device
   - Retain error recovery status so drivers can use it after reset
   - Log the type of Port (Root or Switch Downstream) that we reset
   - Always request a reset for Downstream Ports in frozen state

  Endpoint framework and NTB (Kishon Vijay Abraham I):
   - Make *_get_first_free_bar() take into account 64 bit BAR
   - Add helper API to get the 'next' unreserved BAR
   - Make *_free_bar() return error codes on failure
   - Remove unused pci_epf_match_device()
   - Add support to associate secondary EPC with EPF
   - Add support in configfs to associate two EPCs with EPF
   - Add pci_epc_ops to map MSI IRQ
   - Add pci_epf_ops to expose function-specific attrs
   - Allow user to create sub-directory of 'EPF Device' directory
   - Implement ->msi_map_irq() ops for cadence
   - Configure LM_EP_FUNC_CFG based on epc->function_num_map for cadence
   - Add EP function driver to provide NTB functionality
   - Add support for EPF PCI Non-Transparent Bridge
   - Add specification for PCI NTB function device
   - Add PCI endpoint NTB function user guide
   - Add configfs binding documentation for pci-ntb endpoint function

  Broadcom STB PCIe controller driver:
   - Add support for BCM4908 and external PERST# signal controller
     (Rafał Miłecki)

  Cadence PCIe controller driver:
   - Retrain Link to work around Gen2 training defect (Nadeem Athani)
   - Fix merge botch in cdns_pcie_host_map_dma_ranges() (Krzysztof
     Wilczyński)

  Freescale Layerscape PCIe controller driver:
   - Add LX2160A rev2 EP mode support (Hou Zhiqiang)
   - Convert to builtin_platform_driver() (Michael Walle)

  MediaTek PCIe controller driver:
   - Fix OF node reference leak (Krzysztof Wilczyński)

  Microchip PolarFlare PCIe controller driver:
   - Add Microchip PolarFire PCIe controller driver (Daire McNamara)

  Qualcomm PCIe controller driver:
   - Use PHY_REFCLK_USE_PAD only for ipq8064 (Ansuel Smith)
   - Add support for ddrss_sf_tbu clock for sm8250 (Dmitry Baryshkov)

  Renesas R-Car PCIe controller driver:
   - Drop PCIE_RCAR config option (Lad Prabhakar)
   - Always allocate MSI addresses in 32bit space (Marek Vasut)

  Rockchip PCIe controller driver:
   - Add FriendlyARM NanoPi M4B DT binding (Chen-Yu Tsai)
   - Make 'ep-gpios' DT property optional (Chen-Yu Tsai)

  Synopsys DesignWare PCIe controller driver:
   - Work around ECRC configuration hardware defect (Vidya Sagar)
   - Drop support for config space in DT 'ranges' (Rob Herring)
   - Change size to u64 for EP outbound iATU (Shradha Todi)
   - Add upper limit address for outbound iATU (Shradha Todi)
   - Make dw_pcie ops optional (Jisheng Zhang)
   - Remove unnecessary dw_pcie_ops from al driver (Jisheng Zhang)

  Xilinx Versal CPM PCIe controller driver:
   - Fix OF node reference leak (Pan Bian)

  Miscellaneous:
   - Remove tango host controller driver (Arnd Bergmann)
   - Remove IRQ handler & data together (altera-msi, brcmstb, dwc)
     (Martin Kaiser)
   - Fix xgene-msi race in installing chained IRQ handler (Martin
     Kaiser)
   - Apply CONFIG_PCI_DEBUG to entire drivers/pci hierarchy (Junhao He)
   - Fix pci-bridge-emul array overruns (Russell King)
   - Remove obsolete uses of WARN_ON(in_interrupt()) (Sebastian Andrzej
     Siewior)"

* tag 'pci-v5.12-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (69 commits)
  PCI: qcom: Use PHY_REFCLK_USE_PAD only for ipq8064
  PCI: qcom: Add support for ddrss_sf_tbu clock
  dt-bindings: PCI: qcom: Document ddrss_sf_tbu clock for sm8250
  PCI: al: Remove useless dw_pcie_ops
  PCI: dwc: Don't assume the ops in dw_pcie always exist
  PCI: dwc: Add upper limit address for outbound iATU
  PCI: dwc: Change size to u64 for EP outbound iATU
  PCI: dwc: Drop support for config space in 'ranges'
  PCI: layerscape: Convert to builtin_platform_driver()
  PCI: layerscape: Add LX2160A rev2 EP mode support
  dt-bindings: PCI: layerscape: Add LX2160A rev2 compatible strings
  PCI: dwc: Work around ECRC configuration issue
  PCI/portdrv: Report reset for frozen channel
  PCI/AER: Specify the type of Port that was reset
  PCI/ERR: Retain status from error notification
  PCI/AER: Clear AER status from Root Port when resetting Downstream Port
  PCI/ERR: Clear status of the reporting device
  dt-bindings: arm: rockchip: Add FriendlyARM NanoPi M4B
  PCI: rockchip: Make 'ep-gpios' DT property optional
  Documentation: PCI: Add PCI endpoint NTB function user guide
  ...
2021-02-25 09:56:08 -08:00
Bjorn Helgaas
52c1de640e Merge branch 'pci/microchip'
- Call platform_set_drvdata() earlier so drivers can do window setup in
  init functions instead of custom probe (Daire McNamara)

- Add DT binding and host mode driver for Microchip PolarFire PCIe
  controller (Daire McNamara)

* pci/microchip:
  MAINTAINERS: Add Daire McNamara as Microchip PCIe driver maintainer
  PCI: microchip: Add Microchip PolarFire PCIe controller driver
  dt-bindings: PCI: microchip: Add Microchip PolarFire host binding
  PCI: Call platform_set_drvdata earlier in devm_pci_alloc_host_bridge
2021-02-24 14:59:22 -06:00
Linus Torvalds
c4fbde84fe Simple Firmware Interface (SFI) support removal for v5.12-rc1
Drop support for depercated platforms using SFI, drop the entire
 support for SFI that has been long deprecated too and make some
 janitorial changes on top of that (Andy Shevchenko).
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Merge tag 'sfi-removal-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull Simple Firmware Interface (SFI) support removal from Rafael Wysocki:
 "Drop support for depercated platforms using SFI, drop the entire
  support for SFI that has been long deprecated too and make some
  janitorial changes on top of that (Andy Shevchenko)"

* tag 'sfi-removal-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  x86/platform/intel-mid: Update Copyright year and drop file names
  x86/platform/intel-mid: Remove unused header inclusion in intel-mid.h
  x86/platform/intel-mid: Drop unused __intel_mid_cpu_chip and Co.
  x86/platform/intel-mid: Get rid of intel_scu_ipc_legacy.h
  x86/PCI: Describe @reg for type1_access_ok()
  x86/PCI: Get rid of custom x86 model comparison
  sfi: Remove framework for deprecated firmware
  cpufreq: sfi-cpufreq: Remove driver for deprecated firmware
  media: atomisp: Remove unused header
  mfd: intel_msic: Remove driver for deprecated platform
  x86/apb_timer: Remove driver for deprecated platform
  x86/platform/intel-mid: Remove unused leftovers (vRTC)
  x86/platform/intel-mid: Remove unused leftovers (msic)
  x86/platform/intel-mid: Remove unused leftovers (msic_thermal)
  x86/platform/intel-mid: Remove unused leftovers (msic_power_btn)
  x86/platform/intel-mid: Remove unused leftovers (msic_gpio)
  x86/platform/intel-mid: Remove unused leftovers (msic_battery)
  x86/platform/intel-mid: Remove unused leftovers (msic_ocd)
  x86/platform/intel-mid: Remove unused leftovers (msic_audio)
  platform/x86: intel_scu_wdt: Drop mistakenly added const
2021-02-24 10:35:29 -08:00
Linus Torvalds
e229b429bb Char/Misc driver patches for 5.12-rc1
Here is the large set of char/misc/whatever driver subsystem updates for
 5.12-rc1.  Over time it seems like this tree is collecting more and more
 tiny driver subsystems in one place, making it easier for those
 maintainers, which is why this is getting larger.
 
 Included in here are:
 	- coresight driver updates
 	- habannalabs driver updates
 	- virtual acrn driver addition (proper acks from the x86
 	  maintainers)
 	- broadcom misc driver addition
 	- speakup driver updates
 	- soundwire driver updates
 	- fpga driver updates
 	- amba driver updates
 	- mei driver updates
 	- vfio driver updates
 	- greybus driver updates
 	- nvmeem driver updates
 	- phy driver updates
 	- mhi driver updates
 	- interconnect driver udpates
 	- fsl-mc bus driver updates
 	- random driver fix
 	- some small misc driver updates (rtsx, pvpanic, etc.)
 
 All of these have been in linux-next for a while, with the only reported
 issue being a merge conflict in include/linux/mod_devicetable.h that you
 will hit in your tree due to the dfl_device_id addition from the fpga
 subsystem in here.  The resolution should be simple.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-5.12-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 large set of char/misc/whatever driver subsystem updates
  for 5.12-rc1. Over time it seems like this tree is collecting more and
  more tiny driver subsystems in one place, making it easier for those
  maintainers, which is why this is getting larger.

  Included in here are:

   - coresight driver updates

   - habannalabs driver updates

   - virtual acrn driver addition (proper acks from the x86 maintainers)

   - broadcom misc driver addition

   - speakup driver updates

   - soundwire driver updates

   - fpga driver updates

   - amba driver updates

   - mei driver updates

   - vfio driver updates

   - greybus driver updates

   - nvmeem driver updates

   - phy driver updates

   - mhi driver updates

   - interconnect driver udpates

   - fsl-mc bus driver updates

   - random driver fix

   - some small misc driver updates (rtsx, pvpanic, etc.)

  All of these have been in linux-next for a while, with the only
  reported issue being a merge conflict due to the dfl_device_id
  addition from the fpga subsystem in here"

* tag 'char-misc-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (311 commits)
  spmi: spmi-pmic-arb: Fix hw_irq overflow
  Documentation: coresight: Add PID tracing description
  coresight: etm-perf: Support PID tracing for kernel at EL2
  coresight: etm-perf: Clarify comment on perf options
  ACRN: update MAINTAINERS: mailing list is subscribers-only
  regmap: sdw-mbq: use MODULE_LICENSE("GPL")
  regmap: sdw: use no_pm routines for SoundWire 1.2 MBQ
  regmap: sdw: use _no_pm functions in regmap_read/write
  soundwire: intel: fix possible crash when no device is detected
  MAINTAINERS: replace my with email with replacements
  mhi: Fix double dma free
  uapi: map_to_7segment: Update example in documentation
  uio: uio_pci_generic: don't fail probe if pdev->irq equals to IRQ_NOTCONNECTED
  drivers/misc/vmw_vmci: restrict too big queue size in qp_host_alloc_queue
  firewire: replace tricky statement by two simple ones
  vme: make remove callback return void
  firmware: google: make coreboot driver's remove callback return void
  firmware: xilinx: Use explicit values for all enum values
  sample/acrn: Introduce a sample of HSM ioctl interface usage
  virt: acrn: Introduce an interface for Service VM to control vCPU
  ...
2021-02-24 10:25:37 -08:00
Linus Torvalds
825d150875 cxl for 5.12
Introduce an initial driver for CXL 2.0 Type-3 Memory Devices. CXL is
 Compute Express Link which released the 2.0 specification in November.
 The Linux relevant changes in CXL 2.0 are support for an OS to
 dynamically assign address space to memory devices, support for
 switches, persistent memory, and hotplug. A Type-3 Memory Device is a
 PCI enumerated device presenting the CXL Memory Device Class Code and
 implementing the CXL.mem protocol. CXL.mem allows device to advertise
 CPU and I/O coherent memory to the system, i.e. typical "System RAM" and
 "Persistent Memory" in Linux /proc/iomem terms.
 
 In addition to the CXL.mem fast path there is an administrative command
 hardware mailbox interface for maintenance and provisioning. It is this
 command interface that is the focus of the initial driver. With this
 driver a CXL device that is mapped by the BIOS can be administered by
 Linux. Linux support for CXL PMEM and dynamic CXL address space
 management are to be implemented post v5.12.
 
 4cdadfd5e0 cxl/mem: Introduce a driver for CXL-2.0-Type-3 endpoints
 Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
 
 8adaf747c9 cxl/mem: Find device capabilities
 Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 
 b39cb1052a cxl/mem: Register CXL memX devices
 Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 
 13237183c7 cxl/mem: Add a "RAW" send command
 Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
 
 472b1ce6e9 cxl/mem: Enable commands via CEL
 Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
 
 57ee605b97 cxl/mem: Add set of informational commands
 Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
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Merge tag 'cxl-for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm

Pull initial support for CXL (Compute Express Link) from Dan Williams:
 "Introduce an initial driver for CXL 2.0 Type-3 Memory Devices.

  CXL is Compute Express Link which released the 2.0 specification in
  November. The Linux relevant changes in CXL 2.0 are support for an OS
  to dynamically assign address space to memory devices, support for
  switches, persistent memory, and hotplug.

  A Type-3 Memory Device is a PCI enumerated device presenting the CXL
  Memory Device Class Code and implementing the CXL.mem protocol.
  CXL.mem allows device to advertise CPU and I/O coherent memory to the
  system, i.e. typical "System RAM" and "Persistent Memory" in Linux
  /proc/iomem terms.

  In addition to the CXL.mem fast path there is an administrative
  command hardware mailbox interface for maintenance and provisioning.
  It is this command interface that is the focus of the initial driver.
  With this driver a CXL device that is mapped by the BIOS can be
  administered by Linux.

  Linux support for CXL PMEM and dynamic CXL address space management
  are to be implemented post v5.12"

Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
  4cdadfd5e0 ("cxl/mem: Introduce a driver for CXL-2.0-Type-3 endpoints")
  13237183c7 ("cxl/mem: Add a "RAW" send command")
  472b1ce6e9 ("cxl/mem: Enable commands via CEL")
  57ee605b97 ("cxl/mem: Add set of informational commands")

Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
  8adaf747c9 ("cxl/mem: Find device capabilities")
  b39cb1052a ("cxl/mem: Register CXL memX devices")

* tag 'cxl-for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm:
  cxl/mem: Fix potential memory leak
  cxl/mem: Return -EFAULT if copy_to_user() fails
  MAINTAINERS: Add maintainers of the CXL driver
  cxl/mem: Add set of informational commands
  cxl/mem: Enable commands via CEL
  cxl/mem: Add a "RAW" send command
  cxl/mem: Add basic IOCTL interface
  cxl/mem: Register CXL memX devices
  cxl/mem: Find device capabilities
  cxl/mem: Introduce a driver for CXL-2.0-Type-3 endpoints
2021-02-24 09:38:36 -08:00
Sharvari Harisangam
9aa940047a MAINTAINERS: update for mwifiex driver maintainers
Add Sharvari Harisangam to Maintainer list.
Replace Ganapathi Bhat's email id in Maintainer list.

Signed-off-by: Rakesh Parmar <rakesh.parmar@nxp.com>
Signed-off-by: Sharvari Harisangam <sharvari.harisangam@nxp.com>
Acked-by: Ganapathi Bhat <ganapathi.bhat@nxp.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1613998184-20047-1-git-send-email-sharvari.harisangam@nxp.com
2021-02-24 08:36:23 +02:00
Linus Torvalds
143983e585 dmaengine updates for v5.12-rc1
New drivers/devices
  - Intel LGM SoC DMA driver
  - Actions Semi S500 DMA controller
  - Renesas r8a779a0 dma controller
  - Ingenic JZ4760(B) dma controller
  - Intel KeemBay AxiDMA controller
 
 Removed
  - Coh901318 dma driver
  - Zte zx dma driver
  - Sirfsoc dma driver
 
 Updates:
  - mmp_pdma, mmp_tdma gained module support
  - imx-sdma become modern and dropped platform data support
  - dw-axi driver gained slave and cyclic dma support
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Merge tag 'dmaengine-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine

Pull dmaengine updates from Vinod Koul:
 "We have couple of drivers removed a new driver and bunch of new device
  support and few updates to drivers for this round.

  New drivers/devices:
   - Intel LGM SoC DMA driver
   - Actions Semi S500 DMA controller
   - Renesas r8a779a0 dma controller
   - Ingenic JZ4760(B) dma controller
   - Intel KeemBay AxiDMA controller

  Removed:
   - Coh901318 dma driver
   - Zte zx dma driver
   - Sirfsoc dma driver

  Updates:
   - mmp_pdma, mmp_tdma gained module support
   - imx-sdma become modern and dropped platform data support
   - dw-axi driver gained slave and cyclic dma support"

* tag 'dmaengine-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (58 commits)
  dmaengine: dw-axi-dmac: remove redundant null check on desc
  dmaengine: xilinx_dma: Alloc tx descriptors GFP_NOWAIT
  dmaengine: dw-axi-dmac: Virtually split the linked-list
  dmaengine: dw-axi-dmac: Set constraint to the Max segment size
  dmaengine: dw-axi-dmac: Add Intel KeemBay AxiDMA BYTE and HALFWORD registers
  dmaengine: dw-axi-dmac: Add Intel KeemBay AxiDMA handshake
  dmaengine: dw-axi-dmac: Add Intel KeemBay AxiDMA support
  dmaengine: drivers: Kconfig: add HAS_IOMEM dependency to DW_AXI_DMAC
  dmaengine: dw-axi-dmac: Add Intel KeemBay DMA register fields
  dt-binding: dma: dw-axi-dmac: Add support for Intel KeemBay AxiDMA
  dmaengine: dw-axi-dmac: Support burst residue granularity
  dmaengine: dw-axi-dmac: Support of_dma_controller_register()
  dmaegine: dw-axi-dmac: Support device_prep_dma_cyclic()
  dmaengine: dw-axi-dmac: Support device_prep_slave_sg
  dmaengine: dw-axi-dmac: Add device_config operation
  dmaengine: dw-axi-dmac: Add device_synchronize() callback
  dmaengine: dw-axi-dmac: move dma_pool_create() to alloc_chan_resources()
  dmaengine: dw-axi-dmac: simplify descriptor management
  dt-bindings: dma: Add YAML schemas for dw-axi-dmac
  dmaengine: ti: k3-psil: optimize struct psil_endpoint_config for size
  ...
2021-02-23 15:05:10 -08:00
Linus Torvalds
69aea9d284 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid
Pull HID updates from Jiri Kosina:

 - support for "Unified Battery" feature on Logitech devices from Filipe
   Laíns

 - power management improvements for intel-ish driver from Zhang Lixu

 - support for Goodix devices from Douglas Anderson

 - improved handling of generic HID keyboard in order to make it easier
   for userspace to figure out the details of the device, from Dmitry
   Torokhov

 - Playstation DualSense support from Roderick Colenbrander

 - other assorted small fixes and device ID additions.

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (49 commits)
  HID: playstation: add DualSense player LED support.
  HID: playstation: add microphone mute support for DualSense.
  HID: playstation: add initial DualSense lightbar support.
  HID: wacom: Ignore attempts to overwrite the touch_max value from HID
  HID: playstation: fix array size comparison (off-by-one)
  HID: playstation: fix unused variable in ps_battery_get_property.
  HID: playstation: report DualSense hardware and firmware version.
  HID: playstation: add DualSense classic rumble support.
  HID: playstation: add DualSense Bluetooth support.
  HID: playstation: track devices in list.
  HID: playstation: add DualSense accelerometer and gyroscope support.
  HID: playstation: add DualSense touchpad support.
  HID: playstation: add DualSense battery support.
  HID: playstation: use DualSense MAC address as unique identifier.
  HID: playstation: initial DualSense USB support.
  HID: ite: Enable QUIRK_TOUCHPAD_ON_OFF_REPORT on Acer Aspire Switch 10E
  HID: Ignore battery for Elan touchscreen on HP Spectre X360 15-df0xxx
  HID: logitech-dj: add support for the new lightspeed connection iteration
  HID: intel-ish-hid: ipc: Add Tiger Lake H PCI device ID
  HID: logitech-dj: add support for keyboard events in eQUAD step 4 Gaming
  ...
2021-02-23 14:52:22 -08:00
Daire McNamara
daaaf86658 MAINTAINERS: Add Daire McNamara as Microchip PCIe driver maintainer
Link: https://lore.kernel.org/r/20210125162934.5335-5-daire.mcnamara@microchip.com
Signed-off-by: Daire McNamara <daire.mcnamara@microchip.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2021-02-23 14:00:33 -06:00
Damien Le Moal
e7d9fea1c7
dt-bindings: update MAINTAINERS file
Add a reference to the Canaan K210 system controller driver bindings
file Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml
in the MAINTAINERS file entry for this driver.

Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
2021-02-22 17:51:05 -08:00
Linus Torvalds
d652ea30ba IOMMU Updates for Linux v5.12
Including:
 
 	- ARM SMMU and Mediatek updates from Will Deacon:
 
 		- Support for MT8192 IOMMU from Mediatek
 
 		- Arm v7s io-pgtable extensions for MT8192
 
 		- Removal of TLBI_ON_MAP quirk
 
 		- New Qualcomm compatible strings
 
 		- Allow SVA without hardware broadcast TLB maintenance
 		  on SMMUv3
 
 		- Virtualization Host Extension support for SMMUv3 (SVA)
 
 		- Allow SMMUv3 PMU (perf) driver to be built
 		  independently from IOMMU
 
 	- Some tidy-up in IOVA and core code
 
 	- Conversion of the AMD IOMMU code to use the generic
 	  IO-page-table framework
 
 	- Intel VT-d updates from Lu Baolu:
 
 		- Audit capability consistency among different IOMMUs
 
 		- Add SATC reporting structure support
 
 		- Add iotlb_sync_map callback support
 
 	- SDHI Support for Renesas IOMMU driver
 
 	- Misc Cleanups and other small improvments
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Merge tag 'iommu-updates-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu

Pull iommu updates from Joerg Roedel:

 - ARM SMMU and Mediatek updates from Will Deacon:
     - Support for MT8192 IOMMU from Mediatek
     - Arm v7s io-pgtable extensions for MT8192
     - Removal of TLBI_ON_MAP quirk
     - New Qualcomm compatible strings
     - Allow SVA without hardware broadcast TLB maintenance on SMMUv3
     - Virtualization Host Extension support for SMMUv3 (SVA)
     - Allow SMMUv3 PMU perf driver to be built independently from IOMMU

 - Some tidy-up in IOVA and core code

 - Conversion of the AMD IOMMU code to use the generic IO-page-table
   framework

 - Intel VT-d updates from Lu Baolu:
     - Audit capability consistency among different IOMMUs
     - Add SATC reporting structure support
     - Add iotlb_sync_map callback support

 - SDHI support for Renesas IOMMU driver

 - Misc cleanups and other small improvments

* tag 'iommu-updates-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (94 commits)
  iommu/amd: Fix performance counter initialization
  MAINTAINERS: repair file pattern in MEDIATEK IOMMU DRIVER
  iommu/mediatek: Fix error code in probe()
  iommu/mediatek: Fix unsigned domid comparison with less than zero
  iommu/vt-d: Parse SATC reporting structure
  iommu/vt-d: Add new enum value and structure for SATC
  iommu/vt-d: Add iotlb_sync_map callback
  iommu/vt-d: Move capability check code to cap_audit files
  iommu/vt-d: Audit IOMMU Capabilities and add helper functions
  iommu/vt-d: Fix 'physical' typos
  iommu: Properly pass gfp_t in _iommu_map() to avoid atomic sleeping
  iommu/vt-d: Fix compile error [-Werror=implicit-function-declaration]
  driver/perf: Remove ARM_SMMU_V3_PMU dependency on ARM_SMMU_V3
  MAINTAINERS: Add entry for MediaTek IOMMU
  iommu/mediatek: Add mt8192 support
  iommu/mediatek: Remove unnecessary check in attach_device
  iommu/mediatek: Support master use iova over 32bit
  iommu/mediatek: Add iova reserved function
  iommu/mediatek: Support for multi domains
  iommu/mediatek: Add get_domain_id from dev->dma_range_map
  ...
2021-02-22 10:31:29 -08:00
Linus Torvalds
bdb39c9509 SCSI misc on 20210219
This series consists of the usual driver updates (ufs, ibmvfc,
 qla2xxx, hisi_sas, pm80xx) plus the removal of the gdth driver (which
 is bound to cause conflicts with a trivial change somewhere).  The
 only big major rework of note is the one from Hannes trying to clean
 up our result handling code in the drivers to make it consistent.
 
 Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com>
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Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI updates from James Bottomley:
 "This series consists of the usual driver updates (ufs, ibmvfc,
  qla2xxx, hisi_sas, pm80xx) plus the removal of the gdth driver (which
  is bound to cause conflicts with a trivial change somewhere).

  The only big major rework of note is the one from Hannes trying to
  clean up our result handling code in the drivers to make it
  consistent"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (194 commits)
  scsi: MAINTAINERS: Adjust to reflect gdth scsi driver removal
  scsi: ufs: Give clk scaling min gear a value
  scsi: lpfc: Fix 'physical' typos
  scsi: megaraid_mbox: Fix spelling of 'allocated'
  scsi: qla2xxx: Simplify the calculation of variables
  scsi: message: fusion: Fix 'physical' typos
  scsi: target: core: Change ASCQ for residual write
  scsi: target: core: Signal WRITE residuals
  scsi: target: core: Set residuals for 4Kn devices
  scsi: hisi_sas: Add trace FIFO debugfs support
  scsi: hisi_sas: Flush workqueue in hisi_sas_v3_remove()
  scsi: hisi_sas: Enable debugfs support by default
  scsi: hisi_sas: Don't check .nr_hw_queues in hisi_sas_task_prep()
  scsi: hisi_sas: Remove deferred probe check in hisi_sas_v2_probe()
  scsi: lpfc: Add auto select on IRQ_POLL
  scsi: ncr53c8xx: Fix typos
  scsi: lpfc: Fix ancient double free
  scsi: qla2xxx: Fix some memory corruption
  scsi: qla2xxx: Remove redundant NULL check
  scsi: megaraid: Fix ifnullfree.cocci warnings
  ...
2021-02-22 10:24:58 -08:00
Linus Torvalds
882d6edfc4 gpio updates for v5.12
- new driver for the Toshiba Visconti platform
 - rework of interrupt handling in gpio-tegra
 - updates for GPIO selftests: we're now using the character device to perform
   the subsystem checks
 - support for a new rcar variant + some code refactoring
 - refactoring of gpio-ep93xx
 - SPDX License identifier has been updated in the uapi header so that userspace
   programs bundling it can become fully REUSE-compliant
 - improvements to pwm handling in gpio-mvebu
 - support for interrupt handling and power management for gpio-xilinx as well
   as some code refactoring
 - support for a new chip variant in gpio-pca953x
 - removal of drivers: zte xs & intel-mid and removal of leftovers from
   intel-msic
 - impovements to intel drivers pulled from Andy Shevchenko
 - improvements to the gpio-aggregator virtual GPIO driver
 - and several minor tweaks and fixes to code and documentation all over the
   place
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Merge tag 'gpio-updates-for-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux

Pull gpio updates from Bartosz Golaszewski:
 "It's been a relatively calm release cycle and we're actually removing
  more code than we're adding.

  Summary:

   - new driver for the Toshiba Visconti platform

   - rework of interrupt handling in gpio-tegra

   - updates for GPIO selftests: we're now using the character device to
     perform the subsystem checks

   - support for a new rcar variant + some code refactoring

   - refactoring of gpio-ep93xx

   - SPDX License identifier has been updated in the uapi header so that
     userspace programs bundling it can become fully REUSE-compliant

   - improvements to pwm handling in gpio-mvebu

   - support for interrupt handling and power management for gpio-xilinx
     as well as some code refactoring

   - support for a new chip variant in gpio-pca953x

   - removal of drivers: zte xs & intel-mid and removal of leftovers
     from intel-msic

   - impovements to intel drivers pulled from Andy Shevchenko

   - improvements to the gpio-aggregator virtual GPIO driver

   - and several minor tweaks and fixes to code and documentation all
     over the place"

* tag 'gpio-updates-for-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (71 commits)
  gpio: pcf857x: Fix missing first interrupt
  gpio: ep93xx: refactor base IRQ number
  gpio: ep93xx: refactor ep93xx_gpio_add_bank
  gpio: ep93xx: Fix typo s/hierarchial/hierarchical
  gpio: ep93xx: drop to_irq binding
  gpio: ep93xx: Fix wrong irq numbers in port F
  gpio: uapi: use the preferred SPDX license identifier
  gpio: gpio-xilinx: Add check if width exceeds 32
  gpio: gpio-xilinx: Add support for suspend and resume
  gpio: gpio-xilinx: Add interrupt support
  gpio: gpio-xilinx: Reduce spinlock array to array
  gpio: gpio-xilinx: Simplify with dev_err_probe()
  gpio: msic: Drop driver from Makefile
  gpio: wcove: Split out to_ireg() helper and deduplicate the code
  gpio: wcove: Switch to use regmap_set_bits(), regmap_clear_bits()
  gpio: wcove: Get rid of error prone casting in IRQ handler
  gpio: intel-mid: Remove driver for deprecated platform
  gpio: msic: Remove driver for deprecated platform
  gpio: aggregator: Remove trailing comma in terminator entries
  gpio: aggregator: Use compound literal from the header
  ...
2021-02-22 10:00:46 -08:00