Commit Graph

15504 Commits

Author SHA1 Message Date
Linus Torvalds
92367fdf3b IOMMU Fixes for Linux v6.3-rc4
Including:
 
 	- Maintainer update for S390 IOMMU driver
 
 	- A fix for the set_platform_dma_ops() call-back in the
 	  Exynos IOMMU driver
 
 	- Intel VT-d fixes from Lu Baolu:
 	  - Fix a lockdep splat
 	  - Fix a supplement of the specification
 	  - Fix a warning in perfmon code
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Merge tag 'iommu-fixes-6.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu

Pull iommu fixes from Joerg Roedel:

 - Maintainer update for S390 IOMMU driver

 - A fix for the set_platform_dma_ops() call-back in the Exynos
   IOMMU driver

 - Intel VT-d fixes from Lu Baolu:
    - Fix a lockdep splat
    - Fix a supplement of the specification
    - Fix a warning in perfmon code

* tag 'iommu-fixes-6.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
  iommu/vt-d: Fix an IOMMU perfmon warning when CPU hotplug
  iommu/vt-d: Allow zero SAGAW if second-stage not supported
  iommu/vt-d: Remove unnecessary locking in intel_irq_remapping_alloc()
  iommu/exynos: Fix set_platform_dma_ops() callback
  MAINTAINERS: Update s390-iommu driver maintainer information
2023-04-01 09:17:33 -07:00
Linus Torvalds
b2bc47e9b2 Including fixes from CAN and WPAN.
Current release - regressions:
 
  - phy: micrel: correct KSZ9131RNX EEE capabilities and advertisement
 
 Current release - new code bugs:
 
  - eth: wangxun: fix vector length of interrupt cause
 
  - vsock/loopback: consistently protect the packet queue with
    sk_buff_head.lock
 
  - virtio/vsock: fix header length on skb merging
 
  - wpan: ca8210: fix unsigned mac_len comparison with zero
 
 Previous releases - regressions:
 
  - eth: stmmac: don't reject VLANs when IFF_PROMISC is set
 
  - eth: smsc911x: avoid PHY being resumed when interface is not up
 
  - eth: mtk_eth_soc: fix tx throughput regression with direct 1G links
 
  - eth: bnx2x: use the right build_skb() helper after core rework
 
  - wwan: iosm: fix 7560 modem crash on use on unsupported channel
 
 Previous releases - always broken:
 
  - eth: sfc: don't overwrite offload features at NIC reset
 
  - eth: r8169: fix RTL8168H and RTL8107E rx crc error
 
  - can: j1939: prevent deadlock by moving j1939_sk_errqueue()
 
  - virt: vmxnet3: use GRO callback when UPT is enabled
 
  - virt: xen: don't do grant copy across page boundary
 
  - phy: dp83869: fix default value for tx-/rx-internal-delay
 
  - dsa: ksz8: fix multiple issues with ksz8_fdb_dump
 
  - eth: mvpp2: fix classification/RSS of VLAN and fragmented packets
 
  - eth: mtk_eth_soc: fix flow block refcounting logic
 
 Misc:
 
  - constify fwnode pointers in SFP handling
 
 Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-6.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Jakub Kicinski:
 "Including fixes from CAN and WPAN.

  Still quite a few bugs from this release. This pull is a bit smaller
  because major subtrees went into the previous one. Or maybe people
  took spring break off?

  Current release - regressions:

   - phy: micrel: correct KSZ9131RNX EEE capabilities and advertisement

  Current release - new code bugs:

   - eth: wangxun: fix vector length of interrupt cause

   - vsock/loopback: consistently protect the packet queue with
     sk_buff_head.lock

   - virtio/vsock: fix header length on skb merging

   - wpan: ca8210: fix unsigned mac_len comparison with zero

  Previous releases - regressions:

   - eth: stmmac: don't reject VLANs when IFF_PROMISC is set

   - eth: smsc911x: avoid PHY being resumed when interface is not up

   - eth: mtk_eth_soc: fix tx throughput regression with direct 1G links

   - eth: bnx2x: use the right build_skb() helper after core rework

   - wwan: iosm: fix 7560 modem crash on use on unsupported channel

  Previous releases - always broken:

   - eth: sfc: don't overwrite offload features at NIC reset

   - eth: r8169: fix RTL8168H and RTL8107E rx crc error

   - can: j1939: prevent deadlock by moving j1939_sk_errqueue()

   - virt: vmxnet3: use GRO callback when UPT is enabled

   - virt: xen: don't do grant copy across page boundary

   - phy: dp83869: fix default value for tx-/rx-internal-delay

   - dsa: ksz8: fix multiple issues with ksz8_fdb_dump

   - eth: mvpp2: fix classification/RSS of VLAN and fragmented packets

   - eth: mtk_eth_soc: fix flow block refcounting logic

  Misc:

   - constify fwnode pointers in SFP handling"

* tag 'net-6.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (55 commits)
  net: ethernet: mtk_eth_soc: add missing ppe cache flush when deleting a flow
  net: ethernet: mtk_eth_soc: fix L2 offloading with DSA untag offload
  net: ethernet: mtk_eth_soc: fix flow block refcounting logic
  net: mvneta: fix potential double-frees in mvneta_txq_sw_deinit()
  net: dsa: sync unicast and multicast addresses for VLAN filters too
  net: dsa: mv88e6xxx: Enable IGMP snooping on user ports only
  xen/netback: use same error messages for same errors
  test/vsock: new skbuff appending test
  virtio/vsock: WARN_ONCE() for invalid state of socket
  virtio/vsock: fix header length on skb merging
  bnxt_en: Add missing 200G link speed reporting
  bnxt_en: Fix typo in PCI id to device description string mapping
  bnxt_en: Fix reporting of test result in ethtool selftest
  i40e: fix registers dump after run ethtool adapter self test
  bnx2x: use the right build_skb() helper
  net: ipa: compute DMA pool size properly
  net: wwan: iosm: fixes 7560 modem crash
  net: ethernet: mtk_eth_soc: fix tx throughput regression with direct 1G links
  ice: fix invalid check for empty list in ice_sched_assoc_vsi_to_agg()
  ice: add profile conflict check for AVF FDIR
  ...
2023-03-30 14:05:21 -07:00
Linus Torvalds
ffe78bbd51 Xtensa fixes for v6.3:
- fix KASAN report in show_stack
 - drop linux-xtensa mailing list from the MAINTAINERS file
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Merge tag 'xtensa-20230327' of https://github.com/jcmvbkbc/linux-xtensa

Pull xtensa fixes from Max Filippov:

 - fix KASAN report in show_stack

 - drop linux-xtensa mailing list from the MAINTAINERS file

* tag 'xtensa-20230327' of https://github.com/jcmvbkbc/linux-xtensa:
  MAINTAINERS: xtensa: drop linux-xtensa@linux-xtensa.org mailing list
  xtensa: fix KASAN report for show_stack
2023-03-29 10:24:07 -07:00
Lukas Bulwahn
4f7702ab6f MAINTAINERS: remove the linux-nfc@lists.01.org list
Some MAINTAINERS sections mention to mail patches to the list
linux-nfc@lists.01.org. Probably due to changes on Intel's 01.org website
and servers, the list server lists.01.org/ml01.01.org is simply gone.

Considering emails recorded on lore.kernel.org, only a handful of emails
where sent to the linux-nfc@lists.01.org list, and they are usually also
sent to the netdev mailing list as well, where they are then picked up.
So, there is no big benefit in restoring the linux-nfc elsewhere.

Remove all occurrences of the linux-nfc@lists.01.org list in MAINTAINERS.

Suggested-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/all/CAKXUXMzggxQ43DUZZRkPMGdo5WkzgA=i14ySJUFw4kZfE5ZaZA@mail.gmail.com/
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230324081613.32000-1-lukas.bulwahn@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-27 19:32:48 -07:00
Sean Anderson
ac9bba3ff1 net: fman: Add myself as a reviewer
I've read through or reworked a good portion of this driver. Add myself
as a reviewer.

Signed-off-by: Sean Anderson <sean.anderson@seco.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Acked-by: Madalin Bucur <madalin.bucur@oss.nxp.com>
Link: https://lore.kernel.org/r/20230323145957.2999211-1-sean.anderson@seco.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-27 19:30:27 -07:00
Linus Torvalds
0ec57cfa72 USB/Thunderbolt driver fixes for 6.3-rc4
Here are a small set of USB and Thunderbolt driver fixes for reported
 problems and a documentation update, for 6.3-rc4.
 
 Included in here are:
   - documentation update for uvc gadget driver
   - small thunderbolt driver fixes
   - cdns3 driver fixes
   - dwc3 driver fixes
   - dwc2 driver fixes
   - chipidea driver fixes
   - typec driver fixes
   - onboard_usb_hub device id updates
   - quirk updates
 
 All of these have been in linux-next with no reported problems.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-6.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB / Thunderbolt driver fixes from Greg KH:
 "Here are a small set of USB and Thunderbolt driver fixes for reported
  problems and a documentation update, for 6.3-rc4.

  Included in here are:

   - documentation update for uvc gadget driver

   - small thunderbolt driver fixes

   - cdns3 driver fixes

   - dwc3 driver fixes

   - dwc2 driver fixes

   - chipidea driver fixes

   - typec driver fixes

   - onboard_usb_hub device id updates

   - quirk updates

  All of these have been in linux-next with no reported problems"

* tag 'usb-6.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (30 commits)
  usb: dwc2: fix a race, don't power off/on phy for dual-role mode
  usb: dwc2: fix a devres leak in hw_enable upon suspend resume
  usb: chipidea: core: fix possible concurrent when switch role
  usb: chipdea: core: fix return -EINVAL if request role is the same with current role
  thunderbolt: Rename shadowed variables bit to interrupt_bit and auto_clear_bit
  thunderbolt: Disable interrupt auto clear for rings
  thunderbolt: Use const qualifier for `ring_interrupt_index`
  usb: gadget: Use correct endianness of the wLength field for WebUSB
  uas: Add US_FL_NO_REPORT_OPCODES for JMicron JMS583Gen 2
  usb: cdnsp: changes PCI Device ID to fix conflict with CNDS3 driver
  usb: cdns3: Fix issue with using incorrect PCI device function
  usb: cdnsp: Fixes issue with redundant Status Stage
  MAINTAINERS: make me a reviewer of USB/IP
  thunderbolt: Use scale field when allocating USB3 bandwidth
  thunderbolt: Limit USB3 bandwidth of certain Intel USB4 host routers
  thunderbolt: Call tb_check_quirks() after initializing adapters
  thunderbolt: Add missing UNSET_INBOUND_SBTX for retimer access
  thunderbolt: Fix memory leak in margining
  usb: dwc2: drd: fix inconsistent mode if role-switch-default-mode="host"
  docs: usb: Add documentation for the UVC Gadget
  ...
2023-03-26 10:22:44 -07:00
Max Filippov
e313de5b5b MAINTAINERS: xtensa: drop linux-xtensa@linux-xtensa.org mailing list
The linux-xtensa@linux-xtensa.org mailing list has been bouncing emails
for a few months now. Drop it from the xtensa entries in the MAINTAINERS
file.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2023-03-24 05:30:56 -07:00
Niklas Schnelle
d701cf6578 MAINTAINERS: Update s390-iommu driver maintainer information
The s390 DMA API conversion changes currently under review will extend
the use of the s390-iommu driver to the DMA API. With s390's mandatory
use of an IOMMU this means all DMA for PCI devices will then use the
s390-iommu driver. With this in mind and considering my involvement in
these changes it makes sense to reflect this increased interdependence
in the maintainer structure. Thus add myself as first maintainer and
move Gerald to reviewer status.

Reviewed-by: Gerald Schaefer <gerald.schaefer@linux.ibm.com>
Reviewed-by: Matthew Rosato <mjrosato@linux.ibm.com>
Acked-by: Peter Oberparleiter <oberpar@linux.ibm.com>
Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com>
Link: https://lore.kernel.org/r/20230221161043.37065-1-schnelle@linux.ibm.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
2023-03-22 14:21:28 +01:00
Linus Torvalds
a3671bd86a fbdev updates for kernel 6.3-rc3:
- Drop omap1 osk driver
 - Various potential divide by zero pixclock fixes
 - Add pixelclock and fb_check_var() to stifb
 - Code style cleanups and indenting fixes
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Merge tag 'fbdev-for-6.3-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev

Pull fbdev fixes from Helge Deller:
 "The majority of lines changed is due to a code style cleanup in the
  pnmtologo helper program.

  Arnd removed the omap1 osk driver and the SIS fb driver is now
  orphaned.

  Other than that it's the usual bunch of small fixes and cleanups, e.g.
  prevent possible divide-by-zero in various fb drivers if the pixclock
  is zero and various conversions to devm_platform*() and of_property*()
  functions:

   - Drop omap1 osk driver

   - Various potential divide by zero pixclock fixes

   - Add pixelclock and fb_check_var() to stifb

   - Code style cleanups and indenting fixes"

* tag 'fbdev-for-6.3-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev:
  fbdev: Use of_property_present() for testing DT property presence
  fbdev: au1200fb: Fix potential divide by zero
  fbdev: lxfb: Fix potential divide by zero
  fbdev: intelfb: Fix potential divide by zero
  fbdev: nvidia: Fix potential divide by zero
  fbdev: stifb: Provide valid pixelclock and add fb_check_var() checks
  fbdev: omapfb: remove omap1 osk driver
  fbdev: xilinxfb: Use devm_platform_get_and_ioremap_resource()
  fbdev: wm8505fb: Use devm_platform_ioremap_resource()
  fbdev: pxa3xx-gcu: Use devm_platform_get_and_ioremap_resource()
  fbdev: Use of_property_read_bool() for boolean properties
  fbdev: clps711x-fb: Use devm_platform_get_and_ioremap_resource()
  fbdev: tgafb: Fix potential divide by zero
  MAINTAINERS: orphan SIS FRAMEBUFFER DRIVER
  fbdev: omapfb: cleanup inconsistent indentation
  drivers: video: logo: add SPDX comment, remove GPL notice in pnmtologo.c
  drivers: video: logo: fix code style issues in pnmtologo.c
2023-03-18 16:01:34 -07:00
Linus Torvalds
478a351ce0 Including fixes from netfilter, wifi and ipsec.
Current release - regressions:
 
  - phy: mscc: fix deadlock in phy_ethtool_{get,set}_wol()
 
  - virtio: vsock: don't use skbuff state to account credit
 
  - virtio: vsock: don't drop skbuff on copy failure
 
  - virtio_net: fix page_to_skb() miscalculating the memory size
 
 Current release - new code bugs:
 
  - eth: correct xdp_features after device reconfig
 
  - wifi: nl80211: fix the puncturing bitmap policy
 
  - net/mlx5e: flower:
    - fix raw counter initialization
    - fix missing error code
    - fix cloned flow attribute
 
  - ipa:
    - fix some register validity checks
    - fix a surprising number of bad offsets
    - kill FILT_ROUT_CACHE_CFG IPA register
 
 Previous releases - regressions:
 
  - tcp: fix bind() conflict check for dual-stack wildcard address
 
  - veth: fix use after free in XDP_REDIRECT when skb headroom is small
 
  - ipv4: fix incorrect table ID in IOCTL path
 
  - ipvlan: make skb->skb_iif track skb->dev for l3s mode
 
  - mptcp:
   - fix possible deadlock in subflow_error_report
   - fix UaFs when destroying unaccepted and listening sockets
 
  - dsa: mv88e6xxx: fix max_mtu of 1492 on 6165, 6191, 6220, 6250, 6290
 
 Previous releases - always broken:
 
  - tcp: tcp_make_synack() can be called from process context,
    don't assume preemption is disabled when updating stats
 
  - netfilter: correct length for loading protocol registers
 
  - virtio_net: add checking sq is full inside xdp xmit
 
  - bonding: restore IFF_MASTER/SLAVE flags on bond enslave
    Ethertype change
 
  - phy: nxp-c45-tja11xx: fix MII_BASIC_CONFIG_REV bit number
 
  - eth: i40e: fix crash during reboot when adapter is in recovery mode
 
  - eth: ice: avoid deadlock on rtnl lock when auxiliary device
    plug/unplug meets bonding
 
  - dsa: mt7530:
    - remove now incorrect comment regarding port 5
    - set PLL frequency and trgmii only when trgmii is used
 
  - eth: mtk_eth_soc: reset PCS state when changing interface types
 
 Misc:
 
  - ynl: another license adjustment
 
  - move the TCA_EXT_WARN_MSG attribute for tc action
 
 Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-6.3-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Jakub Kicinski:
 "Including fixes from netfilter, wifi and ipsec.

  A little more changes than usual, but it's pretty normal for us that
  the rc3/rc4 PRs are oversized as people start testing in earnest.

  Possibly an extra boost from people deploying the 6.1 LTS but that's
  more of an unscientific hunch.

  Current release - regressions:

   - phy: mscc: fix deadlock in phy_ethtool_{get,set}_wol()

   - virtio: vsock: don't use skbuff state to account credit

   - virtio: vsock: don't drop skbuff on copy failure

   - virtio_net: fix page_to_skb() miscalculating the memory size

  Current release - new code bugs:

   - eth: correct xdp_features after device reconfig

   - wifi: nl80211: fix the puncturing bitmap policy

   - net/mlx5e: flower:
      - fix raw counter initialization
      - fix missing error code
      - fix cloned flow attribute

   - ipa:
      - fix some register validity checks
      - fix a surprising number of bad offsets
      - kill FILT_ROUT_CACHE_CFG IPA register

  Previous releases - regressions:

   - tcp: fix bind() conflict check for dual-stack wildcard address

   - veth: fix use after free in XDP_REDIRECT when skb headroom is small

   - ipv4: fix incorrect table ID in IOCTL path

   - ipvlan: make skb->skb_iif track skb->dev for l3s mode

   - mptcp:
      - fix possible deadlock in subflow_error_report
      - fix UaFs when destroying unaccepted and listening sockets

   - dsa: mv88e6xxx: fix max_mtu of 1492 on 6165, 6191, 6220, 6250, 6290

  Previous releases - always broken:

   - tcp: tcp_make_synack() can be called from process context, don't
     assume preemption is disabled when updating stats

   - netfilter: correct length for loading protocol registers

   - virtio_net: add checking sq is full inside xdp xmit

   - bonding: restore IFF_MASTER/SLAVE flags on bond enslave Ethertype
     change

   - phy: nxp-c45-tja11xx: fix MII_BASIC_CONFIG_REV bit number

   - eth: i40e: fix crash during reboot when adapter is in recovery mode

   - eth: ice: avoid deadlock on rtnl lock when auxiliary device
     plug/unplug meets bonding

   - dsa: mt7530:
      - remove now incorrect comment regarding port 5
      - set PLL frequency and trgmii only when trgmii is used

   - eth: mtk_eth_soc: reset PCS state when changing interface types

  Misc:

   - ynl: another license adjustment

   - move the TCA_EXT_WARN_MSG attribute for tc action"

* tag 'net-6.3-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (108 commits)
  selftests: bonding: add tests for ether type changes
  bonding: restore bond's IFF_SLAVE flag if a non-eth dev enslave fails
  bonding: restore IFF_MASTER/SLAVE flags on bond enslave ether type change
  net: renesas: rswitch: Fix GWTSDIE register handling
  net: renesas: rswitch: Fix the output value of quote from rswitch_rx()
  ethernet: sun: add check for the mdesc_grab()
  net: ipa: fix some register validity checks
  net: ipa: kill FILT_ROUT_CACHE_CFG IPA register
  net: ipa: add two missing declarations
  net: ipa: reg: include <linux/bug.h>
  net: xdp: don't call notifiers during driver init
  net/sched: act_api: add specific EXT_WARN_MSG for tc action
  Revert "net/sched: act_api: move TCA_EXT_WARN_MSG to the correct hierarchy"
  net: dsa: microchip: fix RGMII delay configuration on KSZ8765/KSZ8794/KSZ8795
  ynl: make the tooling check the license
  ynl: broaden the license even more
  tools: ynl: make definitions optional again
  hsr: ratelimit only when errors are printed
  qed/qed_mng_tlv: correctly zero out ->min instead of ->hour
  selftests: net: devlink_port_split.py: skip test if no suitable device available
  ...
2023-03-17 13:31:16 -07:00
Linus Torvalds
8d3c682a5e block-6.3-2023-03-16
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Merge tag 'block-6.3-2023-03-16' of git://git.kernel.dk/linux

Pull block fixes from Jens Axboe:
 "A bit bigger than usual, as the NVMe pull request missed last weeks
  submission. In detail:

   - NVMe pull request via Christoph:
        - Avoid potential UAF in nvmet_req_complete (Damien Le Moal)
        - More quirks (Elmer Miroslav Mosher Golovin, Philipp Geulen)
        - Fix a memory leak in the nvme-pci probe teardown path
          (Irvin Cote)
        - Repair the MAINTAINERS entry (Lukas Bulwahn)
        - Fix handling single range discard request (Ming Lei)
        - Show more opcode names in trace events (Minwoo Im)
        - Fix nvme-tcp timeout reporting (Sagi Grimberg)

   - MD pull request via Song:
        - Two fixes for old issues (Neil)
        - Resource leak in device stopping (Xiao)

   - Bio based device stats fix (Yu)

   - Kill unused CONFIG_BLOCK_COMPAT (Lukas)

   - sunvdc missing mdesc_grab() failure check (Liang)

   - Fix for reversal of request ordering upon issue for certain cases
     (Jan)

   - null_blk timeout fixes (Damien)

   - Loop use-after-free fix (Bart)

   - blk-mq SRCU fix for BLK_MQ_F_BLOCKING devices (Chris)"

* tag 'block-6.3-2023-03-16' of git://git.kernel.dk/linux:
  block: remove obsolete config BLOCK_COMPAT
  md: select BLOCK_LEGACY_AUTOLOAD
  block: count 'ios' and 'sectors' when io is done for bio-based device
  block: sunvdc: add check for mdesc_grab() returning NULL
  nvmet: avoid potential UAF in nvmet_req_complete()
  nvme-trace: show more opcode names
  nvme-tcp: add nvme-tcp pdu size build protection
  nvme-tcp: fix opcode reporting in the timeout handler
  nvme-pci: add NVME_QUIRK_BOGUS_NID for Lexar NM620
  nvme-pci: add NVME_QUIRK_BOGUS_NID for Netac NV3000
  nvme-pci: fixing memory leak in probe teardown path
  nvme: fix handling single range discard request
  MAINTAINERS: repair malformed T: entries in NVM EXPRESS DRIVERS
  block: null_blk: cleanup null_queue_rq()
  block: null_blk: Fix handling of fake timeout request
  blk-mq: fix "bad unlock balance detected" on q->srcu in __blk_mq_run_dispatch_ops
  loop: Fix use-after-free issues
  block: do not reverse request order when flushing plug list
  md: avoid signed overflow in slot_store()
  md: Free resources in __md_stop
2023-03-17 11:20:27 -07:00
Hongren Zheng
c3aa32ac86 MAINTAINERS: make me a reviewer of USB/IP
I think I am familiar enough with USB/IP and is adequate as a reviewer.

Every time there is some patch/bug, I wish I can get pinged
and I will feedback on that.

I had some contributions to USBIP and some support for it.

Contribution:
Commit 17af79321 ("docs: usbip: Fix major fields and
    descriptions in protocol")
Commit b737eecd4 ("usbip: tools: add options and examples
    in man page related to device mode")
Commit a58977b2f ("usbip: tools: add usage of device mode in
    usbip_list.c")

Support:
Commit 8f36b3b4e1 ("usbip: add USBIP_URB_* URB transfer flags")
Bug report: https://lore.kernel.org/lkml/ZBHxfUX60EyCMw5l@Sun/

I also have implemented a userspace usbip server in
https://github.com/canokeys/canokey-usbip
and maintain a list of usbip implementations
https://github.com/usbip/implementations

Signed-off-by: Hongren (Zenithal) Zheng <i@zenithal.me>
Acked-by: Shuah Khan <skhan@linuxfoundation.org>
Link: https://lore.kernel.org/r/ZBIBCRiFGSqQcOon@Sun
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-03-16 12:43:28 +01:00
Lukas Bulwahn
54686b611e MAINTAINERS: repair malformed T: entries in NVM EXPRESS DRIVERS
The T: entries shall be composed of a SCM tree type (git, hg, quilt, stgit
or topgit) and location.

Add the SCM tree type to the T: entry, and reorder the file entries in
alphabetical order.

Fixes: b508fc354f ("nvme: update maintainers information")
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2023-03-15 14:43:46 +01:00
Linus Torvalds
c0856b7c14 The collection of clk driver fixes, and a couple OF clk patches to fix
regressions seen in the last few weeks. The fwnode patch broke the build
 for one driver that isn't always compiled, so I waited over the weekend
 to be certain no more build issues came up.
 
 [Note: I'm looking at the module license patches in here after gregkh
 questioned them on the list. They're coming into my inbox in dribbles,
 and I thought they were necessary to fix some build issue but that
 doesn't seem to be the case so I stopped applying any more. They're
 still potentially useful because it slightly speeds up builds if we
 don't need to include module.h for module macros. If you're flat out
 opposed I'll rewind this branch and send a new pull request. Please let
 me know.]
 
  - Mark the firmware node (fwnode) that matches the compatible in
    CLK_OF_DECLARE() as initialized to fix a regression on u8500 SoCs
    after fw_devlink stopped checking parent nodes in
    of_link_to_phandle()
  - Remove a couple MODULE_LICENSE macros in non-modules
  - Update the maintainers file for Microchip clk drivers
  - Select instead of depend on the REGMAP config to fix Kconfig issues
  - Use div_u64() for portable 64-bit division in K210 clk driver
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Merge tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

Pull clk fixes from Stephen Boyd:
 "A collection of clk driver fixes, and a couple OF clk patches to fix
  regressions seen in the last few weeks. The fwnode patch broke the
  build for one driver that isn't always compiled, so I waited over the
  weekend to be certain no more build issues came up.

   - Mark the firmware node (fwnode) that matches the compatible in
     CLK_OF_DECLARE() as initialized to fix a regression on u8500 SoCs
     after fw_devlink stopped checking parent nodes in
     of_link_to_phandle()

   - Remove a couple MODULE_LICENSE macros in non-modules

   - Update the maintainers file for Microchip clk drivers

   - Use 'select' instead of 'depend on' for the REGMAP config to fix
     Kconfig issues

   - Use div_u64() for portable 64-bit division in K210 clk driver"

* tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux:
  clk: Avoid invalid function names in CLK_OF_DECLARE()
  clk: k210: remove an implicit 64-bit division
  MAINTAINERS: add missing clock driver coverage for Microchip FPGAs
  clk: HI655X: select REGMAP instead of depending on it
  kbuild, clk: remove MODULE_LICENSE in non-modules
  kbuild, clk: bcm2835: remove MODULE_LICENSE in non-modules
  clk: Mark a fwnode as initialized when using CLK_OF_DECLARE() macro
2023-03-14 16:58:33 -07:00
Lukas Bulwahn
33bf61c0a1 MAINTAINERS: orphan SIS FRAMEBUFFER DRIVER
This was triggered by the fact that the webpage:

  http://www.winischhofer.net/linuxsisvga.shtml

cannot be reached anymore.

Thomas Winischhofer is still reachable at the given email address, but he
has not been active since 2005.

Mark the SIS FRAMEBUFFER DRIVER as orphan to reflect the current state.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Helge Deller <deller@gmx.de>
2023-03-14 18:49:39 +01:00
Linus Torvalds
1342316648 Staging driver fixes and removal for 6.3-rc2
Here are 4 small staging driver fixes, and one big staging driver
 deletion for 6.3-rc2.
 
 The fixes are:
   - rtl8192e driver fixes for where the driver was attempting to execute
     various programs directly from the disk for unknown reasons
   - rtl8723bs driver fixes for issues found by Hans in testing
 
 The deleted driver is the removal of the r8188eu wireless driver as now
 in 6.3-rc1 we have a "real" wifi driver for one that includes support
 for many many more devices than this old driver did.  So it's time to
 remove it as it is no longer needed.  The maintainers of this driver all
 have acked its removal.  Many thanks to them over the years for working
 to clean it up and keep it working while the real driver was being
 developed.
 
 All of these have been in linux-next this week with no reported
 problems.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'staging-6.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging driver fixes and removal from Greg KH:
 "Here are four small staging driver fixes, and one big staging driver
  deletion for 6.3-rc2.

  The fixes are:

   - rtl8192e driver fixes for where the driver was attempting to
     execute various programs directly from the disk for unknown reasons

   - rtl8723bs driver fixes for issues found by Hans in testing

  The deleted driver is the removal of the r8188eu wireless driver as
  now in 6.3-rc1 we have a "real" wifi driver for one that includes
  support for many many more devices than this old driver did. So it's
  time to remove it as it is no longer needed. The maintainers of this
  driver all have acked its removal. Many thanks to them over the years
  for working to clean it up and keep it working while the real driver
  was being developed.

  All of these have been in linux-next this week with no reported
  problems"

* tag 'staging-6.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
  staging: r8188eu: delete driver
  staging: rtl8723bs: Pass correct parameters to cfg80211_get_bss()
  staging: rtl8723bs: Fix key-store index handling
  staging: rtl8192e: Remove call_usermodehelper starting RadioPower.sh
  staging: rtl8192e: Remove function ..dm_check_ac_dc_power calling a script
2023-03-12 09:17:30 -07:00
Linus Torvalds
3b11717f95 vfs.misc.v6.3-rc2
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Merge tag 'vfs.misc.v6.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping

Pull vfs fixes from Christian Brauner:

 - When allocating pages for a watch queue failed, we didn't return an
   error causing userspace to proceed even though all subsequent
   notifcations would be lost. Make sure to return an error.

 - Fix a misformed tree entry for the idmapping maintainers entry.

 - When setting file leases from an idmapped mount via
   generic_setlease() we need to take the idmapping into account
   otherwise taking a lease would fail from an idmapped mount.

 - Remove two redundant assignments, one in splice code and the other in
   locks code, that static checkers complained about.

* tag 'vfs.misc.v6.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping:
  filelocks: use mount idmapping for setlease permission check
  fs/locks: Remove redundant assignment to cmd
  splice: Remove redundant assignment to ret
  MAINTAINERS: repair a malformed T: entry in IDMAPPED MOUNTS
  watch_queue: fix IOC_WATCH_QUEUE_SET_SIZE alloc error paths
2023-03-12 09:00:54 -07:00
Jiri Pirko
71582371a5 MAINTAINERS: make my email address consistent
Use jiri@resnulli.us in all MAINTAINERS entries and fixup .mailmap
so all other addresses point to that one.

Signed-off-by: Jiri Pirko <jiri@resnulli.us>
Link: https://lore.kernel.org/r/20230309114911.923460-1-jiri@resnulli.us
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-10 18:11:48 -08:00
Linus Torvalds
49be4fb281 perf tools fixes for v6.3:
- Add Adrian Hunter to MAINTAINERS as a perf tools reviewer.
 
 - Sync various tools/ copies of kernel headers with the kernel sources, this
   time trying to avoid first merging with upstream to then update but instead
   copy from upstream so that a merge is avoided and the end result after merging
   this pull request is the one expected, tools/perf/check-headers.sh (mostly)
   happy, less warnings while building tools/perf/.
 
 - Fix counting when initial delay configured by setting
   perf_attr.enable_on_exec when starting workloads from the perf command line.
 
 - Don't avoid emitting a PERF_RECORD_MMAP2 in 'perf inject --buildid-all' when
   that record comes with a build-id, otherwise we end up not being able to
   resolve symbols.
 
 - Don't use comma as the CSV output separator the "stat+csv_output" test, as
   comma can appear on some tests as a modifier for an event, use @ instead,
   ditto for the JSON linter test.
 
 - The offcpu test was looking for some bits being set on
   task_struct->prev_state without masking other bits not important for this
   specific 'perf test', fix it.
 
 Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Merge tag 'perf-tools-fixes-for-v6.3-1-2023-03-09' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux

Pull perf tools fixes from Arnaldo Carvalho de Melo:

 - Add Adrian Hunter to MAINTAINERS as a perf tools reviewer

 - Sync various tools/ copies of kernel headers with the kernel sources,
   this time trying to avoid first merging with upstream to then update
   but instead copy from upstream so that a merge is avoided and the end
   result after merging this pull request is the one expected,
   tools/perf/check-headers.sh (mostly) happy, less warnings while
   building tools/perf/

 - Fix counting when initial delay configured by setting
   perf_attr.enable_on_exec when starting workloads from the perf
   command line

 - Don't avoid emitting a PERF_RECORD_MMAP2 in 'perf inject
   --buildid-all' when that record comes with a build-id, otherwise we
   end up not being able to resolve symbols

 - Don't use comma as the CSV output separator the "stat+csv_output"
   test, as comma can appear on some tests as a modifier for an event,
   use @ instead, ditto for the JSON linter test

 - The offcpu test was looking for some bits being set on
   task_struct->prev_state without masking other bits not important for
   this specific 'perf test', fix it

* tag 'perf-tools-fixes-for-v6.3-1-2023-03-09' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux:
  perf tools: Add Adrian Hunter to MAINTAINERS as a reviewer
  tools headers UAPI: Sync linux/perf_event.h with the kernel sources
  tools headers x86 cpufeatures: Sync with the kernel sources
  tools include UAPI: Sync linux/vhost.h with the kernel sources
  tools arch x86: Sync the msr-index.h copy with the kernel sources
  tools headers kvm: Sync uapi/{asm/linux} kvm.h headers with the kernel sources
  tools include UAPI: Synchronize linux/fcntl.h with the kernel sources
  tools headers: Synchronize {linux,vdso}/bits.h with the kernel sources
  tools headers UAPI: Sync linux/prctl.h with the kernel sources
  tools headers: Update the copy of x86's mem{cpy,set}_64.S used in 'perf bench'
  perf stat: Fix counting when initial delay configured
  tools headers svm: Sync svm headers with the kernel sources
  perf test: Avoid counting commas in json linter
  perf tests stat+csv_output: Switch CSV separator to @
  perf inject: Fix --buildid-all not to eat up MMAP2
  tools arch x86: Sync the msr-index.h copy with the kernel sources
  perf test: Fix offcpu test prev_state check
2023-03-10 08:18:46 -08:00
Greg Kroah-Hartman
fdf6c2309f staging: r8188eu: delete driver
Now that the same hardware that the r8188eu driver supported is
supported by the real wireless driver rtl8xxxu, the r8188eu driver can
be deleted.

Also the rtl8xxxu driver supports way more devices, and is a fraction of
the overall size, making this a much better overall solution.

Thanks to the r8188eu developers and maintainers and reviewers over the
years, your work allowed Linux users to use their hardware before the
real driver was implemented properly.

Reported-by: Hans de Goede <hdegoede@redhat.com>
Cc: Phillip Potter <phil@philpotter.co.uk>
Cc: Pavel Skripkin <paskripkin@gmail.com>
Acked-by: Larry Finger <LarryFinger@lwfinger.net>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Martin Kaiser <martin@kaiser.cx>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150
Acked-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20230308131934.380395-1-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-03-09 10:06:28 +01:00
Lukas Bulwahn
5b8e5319af
MAINTAINERS: repair a malformed T: entry in IDMAPPED MOUNTS
The T: entries shall be composed of a SCM tree type (git, hg, quilt, stgit
or topgit) and location.

Add the SCM tree type to the T: entry and reorder the file entries in
alphabetical order.

Fixes: ddc84c9053 ("MAINTAINERS: update idmapping tree")
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Signed-off-by: Christian Brauner (Microsoft) <brauner@kernel.org>
2023-03-08 16:13:05 +01:00
Arnaldo Carvalho de Melo
5b201a82cd perf tools: Add Adrian Hunter to MAINTAINERS as a reviewer
Adrian is the main author of the Intel PT codebase and has been
reviewing perf tooling patches consistently for a long time, so lets
reflect that in the MAINTAINERS file so that contributors add him to the
CC list in patch submissions.

Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Ian Rogers <irogers@google.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/lkml/ZAYosCjlzO9plAYO@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2023-03-06 17:23:18 -03:00
Conor Dooley
26243872fe MAINTAINERS: add missing clock driver coverage for Microchip FPGAs
When the CCC support was added, the clock binding coverage was
converted to a regex in commit 71c8517e00 ("MAINTAINERS: update
polarfire soc clock binding"), but the coverage for the clock drivers
themselves was not updated. Rectify that now.

Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20230222124610.257101-1-conor.dooley@microchip.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2023-03-06 12:17:49 -08:00
Linus Torvalds
1a90673e17 Adding Christian Brauner as VFS co-maintainer.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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Merge tag 'pull-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

Pull vfs update from Al Viro:
 "Adding Christian Brauner as VFS co-maintainer"

* tag 'pull-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  Adding VFS co-maintainer
2023-03-05 11:11:52 -08:00
Al Viro
3304f18bfc Adding VFS co-maintainer
Acked-by: Christian Brauner <brauner@kernel.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2023-03-05 10:31:17 -05:00
Linus Torvalds
c29214bc89 powerpc fixes for 6.3 #2
- Drop orphaned VAS MAINTAINERS entry.
 
  - Fix build errors with clang and KCSAN.
 
  - Avoid build errors seen with LD_DEAD_CODE_DATA_ELIMINATION & recordmcount.
 
 Thanks to: Nathan Chancellor
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Merge tag 'powerpc-6.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

Pull powerpc fixes from Michael Ellerman:

 - Drop orphaned VAS MAINTAINERS entry

 - Fix build errors with clang and KCSAN

 - Avoid build errors seen with LD_DEAD_CODE_DATA_ELIMINATION together
   with recordmcount

Thanks to Nathan Chancellor.

* tag 'powerpc-6.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
  powerpc: Avoid dead code/data elimination when using recordmcount
  powerpc/vmlinux.lds: Add .text.asan/tsan sections
  powerpc: Drop orphaned VAS MAINTAINERS entry
2023-03-04 11:20:42 -08:00
Michael Ellerman
d8c32853eb powerpc: Drop orphaned VAS MAINTAINERS entry
The MAINTAINERS entry for VAS (Virtual Accelerator Switchboard) no
longer has any maintainers, it just points to linuxppc-dev, since commit
60496069d0 ("powerpc: Update MAINTAINERS for ibmvnic and VAS").

So just drop the VAS entry, all the paths are already covered by the
main powerpc entry, ie. the output of get_maintainer.pl is unchanged.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20230221101952.2697101-1-mpe@ellerman.id.au
2023-02-28 14:32:34 +11:00
Linus Torvalds
103830683c f2fs-for-6.3-rc1
In this round, we've got a huge number of patches that improve code readability
 along with minor bug fixes, while we've mainly fixed some critical issues in
 recently-added per-block age-based extent_cache, atomic write support, and some
 folio cases.
 
 Enhancement:
  - add sysfs nodes to set last_age_weight and manage discard_io_aware_gran
  - show ipu policy in debugfs
  - reduce stack memory cost by using bitfield in struct f2fs_io_info
  - introduce trace_f2fs_replace_atomic_write_block
  - enhance iostat support and adds flush commands
 
 Bug fix:
  - revert "f2fs: truncate blocks in batch in __complete_revoke_list()"
  - fix kernel crash on the atomic write abort flow
  - call clear_page_private_reference in .{release,invalid}_folio
  - support .migrate_folio for compressed inode
  - fix cgroup writeback accounting with fs-layer encryption
  - retry to update the inode page given data corruption
  - fix kernel crash due to null io->bio
  - fix some bugs in per-block age-based extent_cache:
     a. wrong calculation of block age
     b. update age extent in f2fs_do_zero_range()
     c. update age extent correctly during truncation
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Merge tag 'f2fs-for-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs

Pull f2fs updates from Jaegeuk Kim:
 "In this round, we've got a huge number of patches that improve code
  readability along with minor bug fixes, while we've mainly fixed some
  critical issues in recently-added per-block age-based extent_cache,
  atomic write support, and some folio cases.

  Enhancements:

   - add sysfs nodes to set last_age_weight and manage
     discard_io_aware_gran

   - show ipu policy in debugfs

   - reduce stack memory cost by using bitfield in struct f2fs_io_info

   - introduce trace_f2fs_replace_atomic_write_block

   - enhance iostat support and adds flush commands

  Bug fixes:

   - revert "f2fs: truncate blocks in batch in __complete_revoke_list()"

   - fix kernel crash on the atomic write abort flow

   - call clear_page_private_reference in .{release,invalid}_folio

   - support .migrate_folio for compressed inode

   - fix cgroup writeback accounting with fs-layer encryption

   - retry to update the inode page given data corruption

   - fix kernel crash due to NULL io->bio

   - fix some bugs in per-block age-based extent_cache:
       - wrong calculation of block age
       - update age extent in f2fs_do_zero_range()
       - update age extent correctly during truncation"

* tag 'f2fs-for-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (81 commits)
  f2fs: drop unnecessary arg for f2fs_ioc_*()
  f2fs: Revert "f2fs: truncate blocks in batch in __complete_revoke_list()"
  f2fs: synchronize atomic write aborts
  f2fs: fix wrong segment count
  f2fs: replace si->sbi w/ sbi in stat_show()
  f2fs: export ipu policy in debugfs
  f2fs: make kobj_type structures constant
  f2fs: fix to do sanity check on extent cache correctly
  f2fs: add missing description for ipu_policy node
  f2fs: fix to set ipu policy
  f2fs: fix typos in comments
  f2fs: fix kernel crash due to null io->bio
  f2fs: use iostat_lat_type directly as a parameter in the iostat_update_and_unbind_ctx()
  f2fs: add sysfs nodes to set last_age_weight
  f2fs: fix f2fs_show_options to show nogc_merge mount option
  f2fs: fix cgroup writeback accounting with fs-layer encryption
  f2fs: fix wrong calculation of block age
  f2fs: fix to update age extent in f2fs_do_zero_range()
  f2fs: fix to update age extent correctly during truncation
  f2fs: fix to avoid potential memory corruption in __update_iostat_latency()
  ...
2023-02-27 16:18:51 -08:00
Linus Torvalds
982818426a ARM: SoC fixes for 6.3, part 1
A few bugfixes already came up during the merge window. Samsung, ASpeed,
 Spear have minor DT changes, in case of Samsung this fixes a regression
 compared to earlier versions.
 
 Bartosz takes over as the primary maintainer for the TI DaVinci platform,
 and we get a few last minute defconfig changes.
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Merge tag 'arm-fixes-6.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC fixes from Arnd Bergmann:
 "A few bugfixes already came up during the merge window. Samsung,
  ASpeed, Spear have minor DT changes, in case of Samsung this fixes a
  regression compared to earlier versions.

  Bartosz takes over as the primary maintainer for the TI DaVinci
  platform, and we get a few last minute defconfig changes"

* tag 'arm-fixes-6.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
  ARM: dts: spear320-hmi: correct STMPE GPIO compatible
  ARM: dts: aspeed: p10bmc: Update battery node name
  arm64: defconfig: Add IOSCHED_BFQ to the default configs
  arm64: defconfig: Fix unintentional disablement of PCI on i.MX
  ARM: dts: exynos: correct TMU phandle in Odroid XU3 family
  ARM: dts: exynos: correct TMU phandle in Odroid HC1
  ARM: dts: exynos: correct TMU phandle in Odroid XU
  ARM: dts: exynos: correct TMU phandle in Exynos5250
  ARM: dts: exynos: correct TMU phandle in Exynos4210
  ARM: dts: exynos: correct TMU phandle in Exynos4
  MAINTAINERS: make me the maintainer of DaVinci platforms
2023-02-27 10:09:40 -08:00
Linus Torvalds
11c7052998 ARM: SoC drivers for 6.3
As usual, there are lots of minor driver changes across SoC platforms
 from  NXP, Amlogic, AMD Zynq, Mediatek, Qualcomm, Apple and Samsung.
 These usually add support for additional chip variations in existing
 drivers, but also add features or bugfixes.
 
 The SCMI firmware subsystem gains a unified raw userspace interface
 through debugfs, which can be used for validation purposes.
 
 Newly added drivers include:
 
  - New power management drivers for StarFive JH7110, Allwinner D1 and
    Renesas RZ/V2M
 
  - A driver for Qualcomm battery and power supply status
 
  - A SoC device driver for identifying Nuvoton WPCM450 chips
 
  - A regulator coupler driver for Mediatek MT81xxv
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Merge tag 'soc-drivers-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC driver updates from Arnd Bergmann:
 "As usual, there are lots of minor driver changes across SoC platforms
  from NXP, Amlogic, AMD Zynq, Mediatek, Qualcomm, Apple and Samsung.
  These usually add support for additional chip variations in existing
  drivers, but also add features or bugfixes.

  The SCMI firmware subsystem gains a unified raw userspace interface
  through debugfs, which can be used for validation purposes.

  Newly added drivers include:

   - New power management drivers for StarFive JH7110, Allwinner D1 and
     Renesas RZ/V2M

   - A driver for Qualcomm battery and power supply status

   - A SoC device driver for identifying Nuvoton WPCM450 chips

   - A regulator coupler driver for Mediatek MT81xxv"

* tag 'soc-drivers-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (165 commits)
  power: supply: Introduce Qualcomm PMIC GLINK power supply
  soc: apple: rtkit: Do not copy the reg state structure to the stack
  soc: sunxi: SUN20I_PPU should depend on PM
  memory: renesas-rpc-if: Remove redundant division of dummy
  soc: qcom: socinfo: Add IDs for IPQ5332 and its variant
  dt-bindings: arm: qcom,ids: Add IDs for IPQ5332 and its variant
  dt-bindings: power: qcom,rpmpd: add RPMH_REGULATOR_LEVEL_LOW_SVS_L1
  firmware: qcom_scm: Move qcom_scm.h to include/linux/firmware/qcom/
  MAINTAINERS: Update qcom CPR maintainer entry
  dt-bindings: firmware: document Qualcomm SM8550 SCM
  dt-bindings: firmware: qcom,scm: add qcom,scm-sa8775p compatible
  soc: qcom: socinfo: Add Soc IDs for IPQ8064 and variants
  dt-bindings: arm: qcom,ids: Add Soc IDs for IPQ8064 and variants
  soc: qcom: socinfo: Add support for new field in revision 17
  soc: qcom: smd-rpm: Add IPQ9574 compatible
  soc: qcom: pmic_glink: remove redundant calculation of svid
  soc: qcom: stats: Populate all subsystem debugfs files
  dt-bindings: soc: qcom,rpmh-rsc: Update to allow for generic nodes
  soc: qcom: pmic_glink: add CONFIG_NET/CONFIG_OF dependencies
  soc: qcom: pmic_glink: Introduce altmode support
  ...
2023-02-27 10:04:49 -08:00
Linus Torvalds
da15efe1a8 MMC core:
- Extend slot-gpio to be used for host specific card detect interrupts
  - Align to common busy polling behaviour for mmc ioctls
  - Suggest the BFQ I/O scheduler to be built along with MMC/SD support
  - Add devm_mmc_alloc_host() to enable further cleanups in host drivers
 
 MMC host:
  - atmel-mci: Fix race condition when stopping/starting a command
  - dw_mmc-starfive: Add new driver to support the StarFive JH7110 variant
  - dw_mmc-rockchip: Add support for the RK3588 variant
  - jz4740: Add support for the vqmmc power supply
  - meson-gx: Convert the DT bindings to the dt-schema
  - meson-gx: Enable the platform interrupt to be used for card detect
  - moxart: Set the supported maximum request/block/segment sizes
  - renesas,sdhi: Add support for the RZ/V2M variants
  - sdhci: Rework code to drop SDHCI_QUIRK_MISSING_CAPS
  - sdhci-esdhc-imx: Improve tuning logic support
  - sdhci-msm: Add support for the IPQ5332 and the IPQ9574 variants
  - sdhci-of-dwcmshc: Add the missing device table IDs for acpi
  - sdhci-of-dwcmshc: Improve clock support for the Rockchip variant
  - sdhci-of-dwcmshc: Enable support of V4 host for the BlueField-3 variant
  - sdhci-pxav2: Add support for the PXA168 V1 variant
  - sdhci-pxav2: Add support for SDIO IRQs for the PXA168 V1 variant
  - uniphier-sd: Add support for SD UHS-I speed modes
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Merge tag 'mmc-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc

Pull MMC updates from Ulf Hansson:
 "MMC core:
   - Extend slot-gpio to be used for host specific card detect interrupts
   - Align to common busy polling behaviour for mmc ioctls
   - Suggest the BFQ I/O scheduler to be built along with MMC/SD support
   - Add devm_mmc_alloc_host() to enable further cleanups in host drivers

  MMC host:
   - atmel-mci: Fix race condition when stopping/starting a command
   - dw_mmc-starfive: Add new driver to support the StarFive JH7110 variant
   - dw_mmc-rockchip: Add support for the RK3588 variant
   - jz4740: Add support for the vqmmc power supply
   - meson-gx: Convert the DT bindings to the dt-schema
   - meson-gx: Enable the platform interrupt to be used for card detect
   - moxart: Set the supported maximum request/block/segment sizes
   - renesas,sdhi: Add support for the RZ/V2M variants
   - sdhci: Rework code to drop SDHCI_QUIRK_MISSING_CAPS
   - sdhci-esdhc-imx: Improve tuning logic support
   - sdhci-msm: Add support for the IPQ5332 and the IPQ9574 variants
   - sdhci-of-dwcmshc: Add the missing device table IDs for acpi
   - sdhci-of-dwcmshc: Improve clock support for the Rockchip variant
   - sdhci-of-dwcmshc: Enable support of V4 host for the BlueField-3 variant
   - sdhci-pxav2: Add support for the PXA168 V1 variant
   - sdhci-pxav2: Add support for SDIO IRQs for the PXA168 V1 variant
   - uniphier-sd: Add support for SD UHS-I speed modes"

* tag 'mmc-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (59 commits)
  mmc: meson-gx: Use devm_platform_get_and_ioremap_resource()
  mmc: meson-gx: constify member data of struct meson_host
  mmc: meson-gx: use devm_clk_get_enabled() for core clock
  mmc: core: fix return value check in devm_mmc_alloc_host()
  dt-bindings: mmc: meson-gx: fix interrupt binding
  mmc: meson-gx: support platform interrupt as card detect interrupt
  dt-bindings: mmc: meson-gx: support specifying cd interrupt
  mmc: core: support setting card detect interrupt from drivers
  mmc: starfive: Add sdio/emmc driver support
  dt-bindings: mmc: Add StarFive MMC module
  dt-bindings: mmc: sdhci-msm: Allow 1 icc path
  dt-bindings: mmc: rockchip-dw-mshc: Add RK3588 compatible string
  mmc: core: Align to common busy polling behaviour for mmc ioctls
  dt-bindings: mmc: Add resets property to cadence SDHCI binding
  mmc: meson-gx: remove meson_mmc_get_cd
  mmc: moxart: set maximum request/block/segment sizes
  mmc: sdhci-brcmstb: Use devm_platform_get_and_ioremap_resource()
  mmc: sdhci-of-dwcmshc: add the missing device table IDs for acpi
  mmc: sdhci-of-dwcmshc: Update DLL and pre-change delay for rockchip platform
  mmc: jz4740: Add support for vqmmc power supply
  ...
2023-02-27 09:47:26 -08:00
Linus Torvalds
498a1cf902 Kbuild updates for v6.3
- Change V=1 option to print both short log and full command log.
 
  - Allow V=1 and V=2 to be combined as V=12.
 
  - Make W=1 detect wrong .gitignore files.
 
  - Tree-wide cleanups for unused command line arguments passed to Clang.
 
  - Stop using -Qunused-arguments with Clang.
 
  - Make scripts/setlocalversion handle only correct release tags instead
    of any arbitrary annotated tag.
 
  - Create Debian and RPM source packages without cleaning the source tree.
 
  - Various cleanups for packaging.
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Merge tag 'kbuild-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

Pull Kbuild updates from Masahiro Yamada:

 - Change V=1 option to print both short log and full command log

 - Allow V=1 and V=2 to be combined as V=12

 - Make W=1 detect wrong .gitignore files

 - Tree-wide cleanups for unused command line arguments passed to Clang

 - Stop using -Qunused-arguments with Clang

 - Make scripts/setlocalversion handle only correct release tags instead
   of any arbitrary annotated tag

 - Create Debian and RPM source packages without cleaning the source
   tree

 - Various cleanups for packaging

* tag 'kbuild-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (74 commits)
  kbuild: rpm-pkg: remove unneeded KERNELRELEASE from modules/headers_install
  docs: kbuild: remove description of KBUILD_LDS_MODULE
  .gitattributes: use 'dts' diff driver for *.dtso files
  kbuild: deb-pkg: improve the usability of source package
  kbuild: deb-pkg: fix binary-arch and clean in debian/rules
  kbuild: tar-pkg: use tar rules in scripts/Makefile.package
  kbuild: make perf-tar*-src-pkg work without relying on git
  kbuild: deb-pkg: switch over to source format 3.0 (quilt)
  kbuild: deb-pkg: make .orig tarball a hard link if possible
  kbuild: deb-pkg: hide KDEB_SOURCENAME from Makefile
  kbuild: srcrpm-pkg: create source package without cleaning
  kbuild: rpm-pkg: build binary packages from source rpm
  kbuild: deb-pkg: create source package without cleaning
  kbuild: add a tool to list files ignored by git
  Documentation/llvm: add Chimera Linux, Google and Meta datacenters
  setlocalversion: use only the correct release tag for git-describe
  setlocalversion: clean up the construction of version output
  .gitignore: ignore *.cover and *.mbx
  kbuild: remove --include-dir MAKEFLAG from top Makefile
  kbuild: fix trivial typo in comment
  ...
2023-02-26 11:53:25 -08:00
Linus Torvalds
4b8c673b76 media updates for v6.3-rc1
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Merge tag 'media/v6.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

 - Removal of several VB1-only deprecated drivers: cpia2, fsl-viu, meye,
   stkwebcam, tm6000, vpfe_capture and zr364xx

 - saa7146 recovered from staging/deprecated. We opted to give ti a
   chance, and, instead of deprecating it, the intention is to write
   patches migrating it from VB1 to VB2.

 - av7110 returned from staging/deprecated/ to staging/ as we're not
   planning on dropping it any time soon

 - media controller API has gained experimental support for G_ROUTING
   and streams API. No drivers use it right now. We're planning to add
   one after -rc1, giving some time to experience the API and eventually
   have changes during the next development cycle

 - New sensor drivers: imx296, imx415, ov8858

 - Atomisp had lots of changes, specially on its sensor's interface,
   making atomisp sensor drivers closer to normal sensor drivers

 - media controller kAPI has gained some helpers to traverse pipelines

 - uvcvideo now better support power line control

 - lots of bug fixes, cleanups and driver improvements

* tag 'media/v6.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (296 commits)
  media: imx-mipi-csis: Check csis_fmt validity before use
  media: v4l2-subdev.c: clear stream field
  media: v4l2-ctrls-api.c: move ctrl->is_new = 1 to the correct line
  media: Revert "media: saa7146: deprecate hexium_gemini/orion, mxb and ttpci"
  media: Revert "media: av7110: move to staging/media/deprecated/saa7146"
  media: imx-pxp: convert to regmap
  media: imx-pxp: Use non-threaded IRQ
  media: imx-pxp: Introduce pxp_read() and pxp_write() wrappers
  media: imx-pxp: Implement frame size enumeration
  media: imx-pxp: Pass pixel format value to find_format()
  media: imx-pxp: Add media controller support
  media: imx-pxp: Don't set bus_info manually in .querycap()
  media: imx-pxp: Sort headers alphabetically
  media: imx-pxp: add support for i.MX7D
  media: imx-pxp: make data_path_ctrl0 platform dependent
  media: imx-pxp: disable LUT block
  media: imx-pxp: explicitly disable unused blocks
  media: imx-pxp: extract helper function to setup data path
  media: imx-pxp: detect PXP version
  media: dt-bindings: media: fsl-pxp: convert to yaml
  ...
2023-02-26 11:47:26 -08:00
Linus Torvalds
1ec35eadc3 We have one small patch to the clk core this time around. It fixes a corner
case with the CLK_OPS_PARENT_ENABLE flag combined with clk_core_is_enabled()
 where it hangs the system. We'll simply assume the clk is disabled if the
 parent is disabled and the flag is set. Trying to turn on the parent to check
 the enable state of the clk runs into system hangs at boot. We let this bake in
 -next for a couple weeks to make sure there aren't any more issues because the
 last attempt to fix this ran into hangs and had to be reverted.
 
 Note: There were some more patches to the core framework around sync_state and
 disabling unused clks, but I asked for that to be reverted from the qcom PR
 because it isn't ready and we're still discussing the best solution on the
 list.
 
 Outside of the core clk framework, we have the usual collection of clk driver
 updates and support for new SoCs (which seems to never stop). The dirstat is
 dominated by Qualcomm because they added support for quite a few SoCs this time
 around and also migrated quite a few of their drivers to clk_parent_data. The
 other big diff is in the Mediatek clk drivers that saw a significant rework
 this cycle to similarly modernize the code, and we'll see that work continue in
 the next cycle as well. Nothing really jumps out as scary here, except that the
 significant churn in parent data descriptions can have typos that go unnoticed.
 More details below.
 
 Core:
  - Honor CLK_OPS_PARENT_ENABLE in clk_core_is_enabled()
 
 New Drivers:
  - Add a new clk-gpr-mux clock type and use it on i.MX6Q to add ENET ref
    clocks
  - Support for Mediatek MT7891 SoC clks
  - Support for many Qualcomm clk controllers:
    - QDU1000/QRU1000 global clock controller
    - SA8775P global clock controller
    - SM8550 TCSR and display clock controller
    - SM6350 clock controller
    - MSM8996 CBF and APCS clock controllers
 
 Updates:
  - Various cleanups and improvements to Mediatek clk drivers to reduce
    code size and modernize the drivers
  - Support for Versa 5P49V60 clks
  - Disable R-Car H3 ES1.*, as it was only available to an internal
    development group and needed a lot of quirks and workarounds
  - Add PWM, Compare-Match Timer (TIM), USB, SDHI, and eMMC clocks and
    resets on Renesas RZ/V2M
  - Add display clocks on Renesas R-Car V4H
  - Add Camera Receiving Unit (CRU) clocks and resets on Renesas RZ/G2L
  - Free the imx_uart_clocks even if imx_register_uart_clocks returns early
  - Get the stdout clocks count from device tree on i.MX
  - Drop the clock count argument from imx_register_uart_clocks()
  - Keep the uart clocks on i.MX93 for when earlycon is used
  - Fix SPDX comment in i.MX6SLL clocks bindings header
  - Drop some unnecessary spaces from i.MX8ULP clocks bindings header
  - Add imx_obtain_fixed_of_clock() for allowing to add a clock that is
    not configured via devicetree
  - Fix the ENET1 gate configuration for i.MX6UL according to the
    reference manual
  - Add ENET refclock mux support for i.MX6UL
  - Add support for USB host/device configuration on Renesas RZ/N1
  - Add PLL2 programming support, and CAN-FD clocks on Renesas R-Car V4H
  - Add D1 CAN bus gates and resets for Allwinner
  - Mark D1 CPUX clock as critical on Allwinner
  - Reuse D1 driver for Allwinner R528/T113
  - Cleanup sunxi-ng Kconfig
  - Fix sunxi-ng kernel-doc issues
  - Model Allwinner H3/H5 DRAM clock as fixed clock
  - Use .determine_rate() instead of .round_rate() for the dualdiv, mpll,
    sclk-div and cpu-dyn-div amlogic clock drivers
  - DDR clocks were marked as critical in the proper clock driver for each
    AT91 SoC such that drivers/memory/atmel-sdramc.c to be deleted
    in the next releases as it only does clock enablement
  - Patch to avoid compiling dt-compat.o for all AT91 SoCs as only some of
    them may use it
  - Support synchronous power_off requests in the qcom GDSC driver for proper
    GPU power collapse
  - Drop test clocks from various Qualcomm clk drivers
  - Update parent references to use clk_parent_data/clk_hw in various Qualcomm clk drivers
  - Fixes for the Qualcomm MSM8996 CPU clock controller
  - Transition Qualcomm MSM8974 GCC off the externally defined sleep_clk
  - Add GDSCs in the global clock controller for Qualcomm QCS404
  - The SDCC core clocks on Qualcomm SM6115 are moved to floor_ops
  - Programming of clk_dis_wait for GPU CX GDSC on Qualcomm SC7180 and SDM845 are
    moved to use the recently introduced properties in the GDSC struct
  - Qualcomm's RPMh clock driver gains SM8550 and SA8775P clocks, and the IPA clock
    is added on a variety of platforms
  - De-duplicate identical clks in Qualcomm SMD RPM clk driver
  - Add a few missing clocks across msm8998, msm8992, msm8916, qcs404 to
    Qualcomm SDM RPM clk driver
  - Various Qualcomm clk drivers use devm_pm_runtime_enable() to simplify
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Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

Pull clk updates from Stephen Boyd:
 "We have one small patch to the clk core this time around. It fixes a
  corner case with the CLK_OPS_PARENT_ENABLE flag combined with
  clk_core_is_enabled() where it hangs the system. We'll simply assume
  the clk is disabled if the parent is disabled and the flag is set.
  Trying to turn on the parent to check the enable state of the clk runs
  into system hangs at boot. We let this bake in -next for a couple
  weeks to make sure there aren't any more issues because the last
  attempt to fix this ran into hangs and had to be reverted.

  Note: There were some more patches to the core framework around
  sync_state and disabling unused clks, but I asked for that to be
  reverted from the qcom PR because it isn't ready and we're still
  discussing the best solution on the list.

  Outside of the core clk framework, we have the usual collection of clk
  driver updates and support for new SoCs (which seems to never stop).
  The dirstat is dominated by Qualcomm because they added support for
  quite a few SoCs this time around and also migrated quite a few of
  their drivers to clk_parent_data. The other big diff is in the
  Mediatek clk drivers that saw a significant rework this cycle to
  similarly modernize the code, and we'll see that work continue in the
  next cycle as well. Nothing really jumps out as scary here, except
  that the significant churn in parent data descriptions can have typos
  that go unnoticed. More details below.

  Core:
   - Honor CLK_OPS_PARENT_ENABLE in clk_core_is_enabled()

  New Drivers:
   - Add a new clk-gpr-mux clock type and use it on i.MX6Q to add ENET
     ref clocks
   - Support for Mediatek MT7891 SoC clks
   - Support for many Qualcomm clk controllers:
      - QDU1000/QRU1000 global clock controller
      - SA8775P global clock controller
      - SM8550 TCSR and display clock controller
      - SM6350 clock controller
      - MSM8996 CBF and APCS clock controllers

  Updates:
   - Various cleanups and improvements to Mediatek clk drivers to reduce
     code size and modernize the drivers
   - Support for Versa 5P49V60 clks
   - Disable R-Car H3 ES1.*, as it was only available to an internal
     development group and needed a lot of quirks and workarounds
   - Add PWM, Compare-Match Timer (TIM), USB, SDHI, and eMMC clocks and
     resets on Renesas RZ/V2M
   - Add display clocks on Renesas R-Car V4H
   - Add Camera Receiving Unit (CRU) clocks and resets on Renesas RZ/G2L
   - Free the imx_uart_clocks even if imx_register_uart_clocks returns
     early
   - Get the stdout clocks count from device tree on i.MX
   - Drop the clock count argument from imx_register_uart_clocks()
   - Keep the uart clocks on i.MX93 for when earlycon is used
   - Fix SPDX comment in i.MX6SLL clocks bindings header
   - Drop some unnecessary spaces from i.MX8ULP clocks bindings header
   - Add imx_obtain_fixed_of_clock() for allowing to add a clock that is
     not configured via devicetree
   - Fix the ENET1 gate configuration for i.MX6UL according to the
     reference manual
   - Add ENET refclock mux support for i.MX6UL
   - Add support for USB host/device configuration on Renesas RZ/N1
   - Add PLL2 programming support, and CAN-FD clocks on Renesas R-Car
     V4H
   - Add D1 CAN bus gates and resets for Allwinner
   - Mark D1 CPUX clock as critical on Allwinner
   - Reuse D1 driver for Allwinner R528/T113
   - Cleanup sunxi-ng Kconfig
   - Fix sunxi-ng kernel-doc issues
   - Model Allwinner H3/H5 DRAM clock as fixed clock
   - Use .determine_rate() instead of .round_rate() for the dualdiv,
     mpll, sclk-div and cpu-dyn-div amlogic clock drivers
   - DDR clocks were marked as critical in the proper clock driver for
     each AT91 SoC such that drivers/memory/atmel-sdramc.c to be deleted
     in the next releases as it only does clock enablement
   - Patch to avoid compiling dt-compat.o for all AT91 SoCs as only some
     of them may use it
   - Support synchronous power_off requests in the qcom GDSC driver for
     proper GPU power collapse
   - Drop test clocks from various Qualcomm clk drivers
   - Update parent references to use clk_parent_data/clk_hw in various
     Qualcomm clk drivers
   - Fixes for the Qualcomm MSM8996 CPU clock controller
   - Transition Qualcomm MSM8974 GCC off the externally defined
     sleep_clk
   - Add GDSCs in the global clock controller for Qualcomm QCS404
   - The SDCC core clocks on Qualcomm SM6115 are moved to floor_ops
   - Programming of clk_dis_wait for GPU CX GDSC on Qualcomm SC7180 and
     SDM845 are moved to use the recently introduced properties in the
     GDSC struct
   - Qualcomm's RPMh clock driver gains SM8550 and SA8775P clocks, and
     the IPA clock is added on a variety of platforms
   - De-duplicate identical clks in Qualcomm SMD RPM clk driver
   - Add a few missing clocks across msm8998, msm8992, msm8916, qcs404
     to Qualcomm SDM RPM clk driver
   - Various Qualcomm clk drivers use devm_pm_runtime_enable() to
     simplify"

* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (228 commits)
  clk: qcom: apcs-msm8986: Include bitfield.h for FIELD_PREP
  clk: qcom: Revert sync_state based clk_disable_unused
  clk: imx: pll14xx: fix recalc_rate for negative kdiv
  clk: rs9: Drop unused pin_xin field
  MAINTAINERS: clk: imx: Add Peng Fan as reviewer
  clk: sprd: Add dependency for SPRD_UMS512_CLK
  clk: ralink: fix 'mt7621_gate_is_enabled()' function
  clk: mediatek: clk-mtk: Remove unneeded semicolon
  dt-bindings: clock: remove stih416 bindings
  dt-bindings: clock: add loongson-2 clock
  dt-bindings: clock: add loongson-2 clock include file
  clk: imx: fix compile testing imxrt1050
  clk: Honor CLK_OPS_PARENT_ENABLE in clk_core_is_enabled()
  clk: imx: set imx_clk_gpr_mux_ops storage-class-specifier to static
  clk: renesas: rcar-gen3: Disable R-Car H3 ES1.*
  dt-bindings: clock: Merge qcom,gpucc-sm8350 into qcom,gpucc.yaml
  clk: qcom: gpucc-sdm845: fix clk_dis_wait being programmed for CX GDSC
  clk: qcom: gpucc-sc7180: fix clk_dis_wait being programmed for CX GDSC
  dt-bindings: clock: qcom,sa8775p-gcc: add the power-domains property
  clk: qcom: cpu-8996: add missing cputype include
  ...
2023-02-25 15:16:23 -08:00
Linus Torvalds
2e3036a264 MTD changes:
* parsers: ofpart: add workaround for #size-cells 0
 * dt-bindings: partitions: Fix partition node name pattern
 * dataflash: remove duplicate SPI ID table
 
 Raw NAND core changes:
 * Check the data only read pattern only once
 * Prepare the late addition of supported operation checks
 * Support for sequential cache reads
 * Fix nand_chip kdoc
 
 Raw NAND driver changes:
 * Fsl_elbc: Propagate HW ECC settings to HW
 * Marvell: Add missing layouts
 * Pasemi: Don't use static data to track per-device state
 * Sunxi:
   - Fix the size of the last OOB region
   - Remove an unnecessary check
   - Remove an unnecessary check
   - Clean up chips after failed init
   - Precompute the ECC_CTL register value
   - Embed sunxi_nand_hw_ecc by value
   - Update OOB layout to match hardware
 * tmio_nand: Remove driver
 * vf610_nfc: Use regular comments for functions
 
 SPI-NAND driver changes:
 * Add support for AllianceMemory AS5F34G04SND
 * Macronix: use scratch buffer for DMA operation
 
 NAND ECC changes:
 * Mediatek:
   - Add ECC support fot MT7986 IC
   - Add compatible for MT7986
   - dt-bindings: Split ECC engine with rawnand controller
 
 SPI NOR changes:
 * Misc core fixes
 
 SPI NOR driver changes:
 * Spansion: Minor fixes
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Merge tag 'mtd/for-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux

Pull MTD updates from Miquel Raynal:
 "MTD changes:

   - parsers: ofpart: add workaround for #size-cells 0

   - dt-bindings: partitions: Fix partition node name pattern

   - dataflash: remove duplicate SPI ID table

  Raw NAND core changes:

   - Check the data only read pattern only once

   - Prepare the late addition of supported operation checks

   - Support for sequential cache reads

   - Fix nand_chip kdoc

  Raw NAND driver changes:

   - Fsl_elbc: Propagate HW ECC settings to HW

   - Marvell: Add missing layouts

   - Pasemi: Don't use static data to track per-device state

   - Sunxi:
      - Fix the size of the last OOB region
      - Remove an unnecessary check
      - Remove an unnecessary check
      - Clean up chips after failed init
      - Precompute the ECC_CTL register value
      - Embed sunxi_nand_hw_ecc by value
      - Update OOB layout to match hardware

   - tmio_nand: Remove driver

   - vf610_nfc: Use regular comments for functions

  SPI-NAND driver changes:

   - Add support for AllianceMemory AS5F34G04SND

   - Macronix: use scratch buffer for DMA operation

  NAND ECC changes:

   - Mediatek:
      - Add ECC support fot MT7986 IC
      - Add compatible for MT7986
      - dt-bindings: Split ECC engine with rawnand controller

  SPI NOR changes:

   - Misc core fixes

  SPI NOR driver changes:

   - Spansion: Minor fixes"

* tag 'mtd/for-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (33 commits)
  mtd: parsers: ofpart: add workaround for #size-cells 0
  mtd: rawnand: sunxi: Precompute the ECC_CTL register value
  mtd: rawnand: sunxi: Embed sunxi_nand_hw_ecc by value
  mtd: rawnand: sunxi: Update OOB layout to match hardware
  mtd: spi-nor: Sort headers alphabetically
  mtd: spi-nor: Fix shift-out-of-bounds in spi_nor_set_erase_type
  mtd: nand: ecc-mtk: Add ECC support fot MT7986 IC
  dt-bindings: mtd: mediatek,nand-ecc-engine: Add compatible for MT7986
  dt-bindings: mtd: Split ECC engine with rawnand controller
  mtd: rawnand: fsl_elbc: Propagate HW ECC settings to HW
  mtd: spinand: Add support for AllianceMemory AS5F34G04SND
  dt-bindings: mtd: partitions: Fix partition node name pattern
  mtd: spi-nor: Create macros to define chip IDs and geometries
  mtd: spi-nor: spansion: Make CFRx reg fields generic
  mtd: spi-nor: spansion: Consider reserved bits in CFR5 register
  mtd: spi-nor: core: fix implicit declaration warning
  mtd: spinand: macronix: use scratch buffer for DMA operation
  mtd: rawnand: Fix nand_chip kdoc
  mtd: rawnand: vf610_nfc: use regular comments for functions
  mtd: rawnand: Support for sequential cache reads
  ...
2023-02-25 15:05:08 -08:00
Linus Torvalds
cac85e4616 VFIO updates for v6.3-rc1
- Remove redundant resource check in vfio-platform. (Angus Chen)
 
  - Use GFP_KERNEL_ACCOUNT for persistent userspace allocations, allowing
    removal of arbitrary kernel limits in favor of cgroup control.
    (Yishai Hadas)
 
  - mdev tidy-ups, including removing the module-only build restriction
    for sample drivers, Kconfig changes to select mdev support,
    documentation movement to keep sample driver usage instructions with
    sample drivers rather than with API docs, remove references to
    out-of-tree drivers in docs. (Christoph Hellwig)
 
  - Fix collateral breakages from mdev Kconfig changes. (Arnd Bergmann)
 
  - Make mlx5 migration support match device support, improve source
    and target flows to improve pre-copy support and reduce downtime.
    (Yishai Hadas)
 
  - Convert additional mdev sysfs case to use sysfs_emit(). (Bo Liu)
 
  - Resolve copy-paste error in mdev mbochs sample driver Kconfig.
    (Ye Xingchen)
 
  - Avoid propagating missing reset error in vfio-platform if reset
    requirement is relaxed by module option. (Tomasz Duszynski)
 
  - Range size fixes in mlx5 variant driver for missed last byte and
    stricter range calculation. (Yishai Hadas)
 
  - Fixes to suspended vaddr support and locked_vm accounting, excluding
    mdev configurations from the former due to potential to indefinitely
    block kernel threads, fix underflow and restore locked_vm on new mm.
    (Steve Sistare)
 
  - Update outdated vfio documentation due to new IOMMUFD interfaces in
    recent kernels. (Yi Liu)
 
  - Resolve deadlock between group_lock and kvm_lock, finally.
    (Matthew Rosato)
 
  - Fix NULL pointer in group initialization error path with IOMMUFD.
    (Yan Zhao)
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Merge tag 'vfio-v6.3-rc1' of https://github.com/awilliam/linux-vfio

Pull VFIO updates from Alex Williamson:

 - Remove redundant resource check in vfio-platform (Angus Chen)

 - Use GFP_KERNEL_ACCOUNT for persistent userspace allocations, allowing
   removal of arbitrary kernel limits in favor of cgroup control (Yishai
   Hadas)

 - mdev tidy-ups, including removing the module-only build restriction
   for sample drivers, Kconfig changes to select mdev support,
   documentation movement to keep sample driver usage instructions with
   sample drivers rather than with API docs, remove references to
   out-of-tree drivers in docs (Christoph Hellwig)

 - Fix collateral breakages from mdev Kconfig changes (Arnd Bergmann)

 - Make mlx5 migration support match device support, improve source and
   target flows to improve pre-copy support and reduce downtime (Yishai
   Hadas)

 - Convert additional mdev sysfs case to use sysfs_emit() (Bo Liu)

 - Resolve copy-paste error in mdev mbochs sample driver Kconfig (Ye
   Xingchen)

 - Avoid propagating missing reset error in vfio-platform if reset
   requirement is relaxed by module option (Tomasz Duszynski)

 - Range size fixes in mlx5 variant driver for missed last byte and
   stricter range calculation (Yishai Hadas)

 - Fixes to suspended vaddr support and locked_vm accounting, excluding
   mdev configurations from the former due to potential to indefinitely
   block kernel threads, fix underflow and restore locked_vm on new mm
   (Steve Sistare)

 - Update outdated vfio documentation due to new IOMMUFD interfaces in
   recent kernels (Yi Liu)

 - Resolve deadlock between group_lock and kvm_lock, finally (Matthew
   Rosato)

 - Fix NULL pointer in group initialization error path with IOMMUFD (Yan
   Zhao)

* tag 'vfio-v6.3-rc1' of https://github.com/awilliam/linux-vfio: (32 commits)
  vfio: Fix NULL pointer dereference caused by uninitialized group->iommufd
  docs: vfio: Update vfio.rst per latest interfaces
  vfio: Update the kdoc for vfio_device_ops
  vfio/mlx5: Fix range size calculation upon tracker creation
  vfio: no need to pass kvm pointer during device open
  vfio: fix deadlock between group lock and kvm lock
  vfio: revert "iommu driver notify callback"
  vfio/type1: revert "implement notify callback"
  vfio/type1: revert "block on invalid vaddr"
  vfio/type1: restore locked_vm
  vfio/type1: track locked_vm per dma
  vfio/type1: prevent underflow of locked_vm via exec()
  vfio/type1: exclude mdevs from VFIO_UPDATE_VADDR
  vfio: platform: ignore missing reset if disabled at module init
  vfio/mlx5: Improve the target side flow to reduce downtime
  vfio/mlx5: Improve the source side flow upon pre_copy
  vfio/mlx5: Check whether VF is migratable
  samples: fix the prompt about SAMPLE_VFIO_MDEV_MBOCHS
  vfio/mdev: Use sysfs_emit() to instead of sprintf()
  vfio-mdev: add back CONFIG_VFIO dependency
  ...
2023-02-25 11:52:57 -08:00
Linus Torvalds
84cc6674b7 virtio,vhost,vdpa: features, fixes
device feature provisioning in ifcvf, mlx5
 new SolidNET driver
 support for zoned block device in virtio blk
 numa support in virtio pmem
 VIRTIO_F_RING_RESET support in vhost-net
 more debugfs entries in mlx5
 resume support in vdpa
 completion batching in virtio blk
 cleanup of dma api use in vdpa
 now simulating more features in vdpa-sim
 documentation, features, fixes all over the place
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost

Pull virtio updates from Michael Tsirkin:

 - device feature provisioning in ifcvf, mlx5

 - new SolidNET driver

 - support for zoned block device in virtio blk

 - numa support in virtio pmem

 - VIRTIO_F_RING_RESET support in vhost-net

 - more debugfs entries in mlx5

 - resume support in vdpa

 - completion batching in virtio blk

 - cleanup of dma api use in vdpa

 - now simulating more features in vdpa-sim

 - documentation, features, fixes all over the place

* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: (64 commits)
  vdpa/mlx5: support device features provisioning
  vdpa/mlx5: make MTU/STATUS presence conditional on feature bits
  vdpa: validate device feature provisioning against supported class
  vdpa: validate provisioned device features against specified attribute
  vdpa: conditionally read STATUS in config space
  vdpa: fix improper error message when adding vdpa dev
  vdpa/mlx5: Initialize CVQ iotlb spinlock
  vdpa/mlx5: Don't clear mr struct on destroy MR
  vdpa/mlx5: Directly assign memory key
  tools/virtio: enable to build with retpoline
  vringh: fix a typo in comments for vringh_kiov
  vhost-vdpa: print warning when vhost_vdpa_alloc_domain fails
  scsi: virtio_scsi: fix handling of kmalloc failure
  vdpa: Fix a couple of spelling mistakes in some messages
  vhost-net: support VIRTIO_F_RING_RESET
  vhost-scsi: convert sysfs snprintf and sprintf to sysfs_emit
  vdpa: mlx5: support per virtqueue dma device
  vdpa: set dma mask for vDPA device
  virtio-vdpa: support per vq dma device
  vdpa: introduce get_vq_dma_device()
  ...
2023-02-25 11:48:02 -08:00
Linus Torvalds
49d5759268 ARM:
- Provide a virtual cache topology to the guest to avoid
   inconsistencies with migration on heterogenous systems. Non secure
   software has no practical need to traverse the caches by set/way in
   the first place.
 
 - Add support for taking stage-2 access faults in parallel. This was an
   accidental omission in the original parallel faults implementation,
   but should provide a marginal improvement to machines w/o FEAT_HAFDBS
   (such as hardware from the fruit company).
 
 - A preamble to adding support for nested virtualization to KVM,
   including vEL2 register state, rudimentary nested exception handling
   and masking unsupported features for nested guests.
 
 - Fixes to the PSCI relay that avoid an unexpected host SVE trap when
   resuming a CPU when running pKVM.
 
 - VGIC maintenance interrupt support for the AIC
 
 - Improvements to the arch timer emulation, primarily aimed at reducing
   the trap overhead of running nested.
 
 - Add CONFIG_USERFAULTFD to the KVM selftests config fragment in the
   interest of CI systems.
 
 - Avoid VM-wide stop-the-world operations when a vCPU accesses its own
   redistributor.
 
 - Serialize when toggling CPACR_EL1.SMEN to avoid unexpected exceptions
   in the host.
 
 - Aesthetic and comment/kerneldoc fixes
 
 - Drop the vestiges of the old Columbia mailing list and add [Oliver]
   as co-maintainer
 
 This also drags in arm64's 'for-next/sme2' branch, because both it and
 the PSCI relay changes touch the EL2 initialization code.
 
 RISC-V:
 
 - Fix wrong usage of PGDIR_SIZE instead of PUD_SIZE
 
 - Correctly place the guest in S-mode after redirecting a trap to the guest
 
 - Redirect illegal instruction traps to guest
 
 - SBI PMU support for guest
 
 s390:
 
 - Two patches sorting out confusion between virtual and physical
   addresses, which currently are the same on s390.
 
 - A new ioctl that performs cmpxchg on guest memory
 
 - A few fixes
 
 x86:
 
 - Change tdp_mmu to a read-only parameter
 
 - Separate TDP and shadow MMU page fault paths
 
 - Enable Hyper-V invariant TSC control
 
 - Fix a variety of APICv and AVIC bugs, some of them real-world,
   some of them affecting architecurally legal but unlikely to
   happen in practice
 
 - Mark APIC timer as expired if its in one-shot mode and the count
   underflows while the vCPU task was being migrated
 
 - Advertise support for Intel's new fast REP string features
 
 - Fix a double-shootdown issue in the emergency reboot code
 
 - Ensure GIF=1 and disable SVM during an emergency reboot, i.e. give SVM
   similar treatment to VMX
 
 - Update Xen's TSC info CPUID sub-leaves as appropriate
 
 - Add support for Hyper-V's extended hypercalls, where "support" at this
   point is just forwarding the hypercalls to userspace
 
 - Clean up the kvm->lock vs. kvm->srcu sequences when updating the PMU and
   MSR filters
 
 - One-off fixes and cleanups
 
 - Fix and cleanup the range-based TLB flushing code, used when KVM is
   running on Hyper-V
 
 - Add support for filtering PMU events using a mask.  If userspace
   wants to restrict heavily what events the guest can use, it can now
   do so without needing an absurd number of filter entries
 
 - Clean up KVM's handling of "PMU MSRs to save", especially when vPMU
   support is disabled
 
 - Add PEBS support for Intel Sapphire Rapids
 
 - Fix a mostly benign overflow bug in SEV's send|receive_update_data()
 
 - Move several SVM-specific flags into vcpu_svm
 
 x86 Intel:
 
 - Handle NMI VM-Exits before leaving the noinstr region
 
 - A few trivial cleanups in the VM-Enter flows
 
 - Stop enabling VMFUNC for L1 purely to document that KVM doesn't support
   EPTP switching (or any other VM function) for L1
 
 - Fix a crash when using eVMCS's enlighted MSR bitmaps
 
 Generic:
 
 - Clean up the hardware enable and initialization flow, which was
   scattered around multiple arch-specific hooks.  Instead, just
   let the arch code call into generic code.  Both x86 and ARM should
   benefit from not having to fight common KVM code's notion of how
   to do initialization.
 
 - Account allocations in generic kvm_arch_alloc_vm()
 
 - Fix a memory leak if coalesced MMIO unregistration fails
 
 selftests:
 
 - On x86, cache the CPU vendor (AMD vs. Intel) and use the info to emit
   the correct hypercall instruction instead of relying on KVM to patch
   in VMMCALL
 
 - Use TAP interface for kvm_binary_stats_test and tsc_msrs_test
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

Pull kvm updates from Paolo Bonzini:
 "ARM:

   - Provide a virtual cache topology to the guest to avoid
     inconsistencies with migration on heterogenous systems. Non secure
     software has no practical need to traverse the caches by set/way in
     the first place

   - Add support for taking stage-2 access faults in parallel. This was
     an accidental omission in the original parallel faults
     implementation, but should provide a marginal improvement to
     machines w/o FEAT_HAFDBS (such as hardware from the fruit company)

   - A preamble to adding support for nested virtualization to KVM,
     including vEL2 register state, rudimentary nested exception
     handling and masking unsupported features for nested guests

   - Fixes to the PSCI relay that avoid an unexpected host SVE trap when
     resuming a CPU when running pKVM

   - VGIC maintenance interrupt support for the AIC

   - Improvements to the arch timer emulation, primarily aimed at
     reducing the trap overhead of running nested

   - Add CONFIG_USERFAULTFD to the KVM selftests config fragment in the
     interest of CI systems

   - Avoid VM-wide stop-the-world operations when a vCPU accesses its
     own redistributor

   - Serialize when toggling CPACR_EL1.SMEN to avoid unexpected
     exceptions in the host

   - Aesthetic and comment/kerneldoc fixes

   - Drop the vestiges of the old Columbia mailing list and add [Oliver]
     as co-maintainer

  RISC-V:

   - Fix wrong usage of PGDIR_SIZE instead of PUD_SIZE

   - Correctly place the guest in S-mode after redirecting a trap to the
     guest

   - Redirect illegal instruction traps to guest

   - SBI PMU support for guest

  s390:

   - Sort out confusion between virtual and physical addresses, which
     currently are the same on s390

   - A new ioctl that performs cmpxchg on guest memory

   - A few fixes

  x86:

   - Change tdp_mmu to a read-only parameter

   - Separate TDP and shadow MMU page fault paths

   - Enable Hyper-V invariant TSC control

   - Fix a variety of APICv and AVIC bugs, some of them real-world, some
     of them affecting architecurally legal but unlikely to happen in
     practice

   - Mark APIC timer as expired if its in one-shot mode and the count
     underflows while the vCPU task was being migrated

   - Advertise support for Intel's new fast REP string features

   - Fix a double-shootdown issue in the emergency reboot code

   - Ensure GIF=1 and disable SVM during an emergency reboot, i.e. give
     SVM similar treatment to VMX

   - Update Xen's TSC info CPUID sub-leaves as appropriate

   - Add support for Hyper-V's extended hypercalls, where "support" at
     this point is just forwarding the hypercalls to userspace

   - Clean up the kvm->lock vs. kvm->srcu sequences when updating the
     PMU and MSR filters

   - One-off fixes and cleanups

   - Fix and cleanup the range-based TLB flushing code, used when KVM is
     running on Hyper-V

   - Add support for filtering PMU events using a mask. If userspace
     wants to restrict heavily what events the guest can use, it can now
     do so without needing an absurd number of filter entries

   - Clean up KVM's handling of "PMU MSRs to save", especially when vPMU
     support is disabled

   - Add PEBS support for Intel Sapphire Rapids

   - Fix a mostly benign overflow bug in SEV's
     send|receive_update_data()

   - Move several SVM-specific flags into vcpu_svm

  x86 Intel:

   - Handle NMI VM-Exits before leaving the noinstr region

   - A few trivial cleanups in the VM-Enter flows

   - Stop enabling VMFUNC for L1 purely to document that KVM doesn't
     support EPTP switching (or any other VM function) for L1

   - Fix a crash when using eVMCS's enlighted MSR bitmaps

  Generic:

   - Clean up the hardware enable and initialization flow, which was
     scattered around multiple arch-specific hooks. Instead, just let
     the arch code call into generic code. Both x86 and ARM should
     benefit from not having to fight common KVM code's notion of how to
     do initialization

   - Account allocations in generic kvm_arch_alloc_vm()

   - Fix a memory leak if coalesced MMIO unregistration fails

  selftests:

   - On x86, cache the CPU vendor (AMD vs. Intel) and use the info to
     emit the correct hypercall instruction instead of relying on KVM to
     patch in VMMCALL

   - Use TAP interface for kvm_binary_stats_test and tsc_msrs_test"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (325 commits)
  KVM: SVM: hyper-v: placate modpost section mismatch error
  KVM: x86/mmu: Make tdp_mmu_allowed static
  KVM: arm64: nv: Use reg_to_encoding() to get sysreg ID
  KVM: arm64: nv: Only toggle cache for virtual EL2 when SCTLR_EL2 changes
  KVM: arm64: nv: Filter out unsupported features from ID regs
  KVM: arm64: nv: Emulate EL12 register accesses from the virtual EL2
  KVM: arm64: nv: Allow a sysreg to be hidden from userspace only
  KVM: arm64: nv: Emulate PSTATE.M for a guest hypervisor
  KVM: arm64: nv: Add accessors for SPSR_EL1, ELR_EL1 and VBAR_EL1 from virtual EL2
  KVM: arm64: nv: Handle SMCs taken from virtual EL2
  KVM: arm64: nv: Handle trapped ERET from virtual EL2
  KVM: arm64: nv: Inject HVC exceptions to the virtual EL2
  KVM: arm64: nv: Support virtual EL2 exceptions
  KVM: arm64: nv: Handle HCR_EL2.NV system register traps
  KVM: arm64: nv: Add nested virt VCPU primitives for vEL2 VCPU state
  KVM: arm64: nv: Add EL2 system registers to vcpu context
  KVM: arm64: nv: Allow userspace to set PSR_MODE_EL2x
  KVM: arm64: nv: Reset VCPU to EL2 registers if VCPU nested virt is set
  KVM: arm64: nv: Introduce nested virtualization VCPU feature
  KVM: arm64: Use the S2 MMU context to iterate over S2 table
  ...
2023-02-25 11:30:21 -08:00
Linus Torvalds
7c3dc440b1 cxl for v6.3
- CXL RAM region enumeration: instantiate 'struct cxl_region' objects
   for platform firmware created memory regions
 
 - CXL RAM region provisioning: complement the existing PMEM region
   creation support with RAM region support
 
 - "Soft Reservation" policy change: Online (memory hot-add)
   soft-reserved memory (EFI_MEMORY_SP) by default, but still allow for
   setting aside such memory for dedicated access via device-dax.
 
 - CXL Events and Interrupts: Takeover CXL event handling from
   platform-firmware (ACPI calls this CXL Memory Error Reporting) and
   export CXL Events via Linux Trace Events.
 
 - Convey CXL _OSC results to drivers: Similar to PCI, let the CXL
   subsystem interrogate the result of CXL _OSC negotiation.
 
 - Emulate CXL DVSEC Range Registers as "decoders": Allow for
   first-generation devices that pre-date the definition of the CXL HDM
   Decoder Capability to translate the CXL DVSEC Range Registers into
   'struct cxl_decoder' objects.
 
 - Set timestamp: Per spec, set the device timestamp in case of hotplug,
   or if platform-firwmare failed to set it.
 
 - General fixups: linux-next build issues, non-urgent fixes for
   pre-production hardware, unit test fixes, spelling and debug message
   improvements.
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Merge tag 'cxl-for-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl

Pull Compute Express Link (CXL) updates from Dan Williams:
 "To date Linux has been dependent on platform-firmware to map CXL RAM
  regions and handle events / errors from devices. With this update we
  can now parse / update the CXL memory layout, and report events /
  errors from devices. This is a precursor for the CXL subsystem to
  handle the end-to-end "RAS" flow for CXL memory. i.e. the flow that
  for DDR-attached-DRAM is handled by the EDAC driver where it maps
  system physical address events to a field-replaceable-unit (FRU /
  endpoint device). In general, CXL has the potential to standardize
  what has historically been a pile of memory-controller-specific error
  handling logic.

  Another change of note is the default policy for handling RAM-backed
  device-dax instances. Previously the default access mode was "device",
  mmap(2) a device special file to access memory. The new default is
  "kmem" where the address range is assigned to the core-mm via
  add_memory_driver_managed(). This saves typical users from wondering
  why their platform memory is not visible via free(1) and stuck behind
  a device-file. At the same time it allows expert users to deploy
  policy to, for example, get dedicated access to high performance
  memory, or hide low performance memory from general purpose kernel
  allocations. This affects not only CXL, but also systems with
  high-bandwidth-memory that platform-firmware tags with the
  EFI_MEMORY_SP (special purpose) designation.

  Summary:

   - CXL RAM region enumeration: instantiate 'struct cxl_region' objects
     for platform firmware created memory regions

   - CXL RAM region provisioning: complement the existing PMEM region
     creation support with RAM region support

   - "Soft Reservation" policy change: Online (memory hot-add)
     soft-reserved memory (EFI_MEMORY_SP) by default, but still allow
     for setting aside such memory for dedicated access via device-dax.

   - CXL Events and Interrupts: Takeover CXL event handling from
     platform-firmware (ACPI calls this CXL Memory Error Reporting) and
     export CXL Events via Linux Trace Events.

   - Convey CXL _OSC results to drivers: Similar to PCI, let the CXL
     subsystem interrogate the result of CXL _OSC negotiation.

   - Emulate CXL DVSEC Range Registers as "decoders": Allow for
     first-generation devices that pre-date the definition of the CXL
     HDM Decoder Capability to translate the CXL DVSEC Range Registers
     into 'struct cxl_decoder' objects.

   - Set timestamp: Per spec, set the device timestamp in case of
     hotplug, or if platform-firwmare failed to set it.

   - General fixups: linux-next build issues, non-urgent fixes for
     pre-production hardware, unit test fixes, spelling and debug
     message improvements"

* tag 'cxl-for-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl: (66 commits)
  dax/kmem: Fix leak of memory-hotplug resources
  cxl/mem: Add kdoc param for event log driver state
  cxl/trace: Add serial number to trace points
  cxl/trace: Add host output to trace points
  cxl/trace: Standardize device information output
  cxl/pci: Remove locked check for dvsec_range_allowed()
  cxl/hdm: Add emulation when HDM decoders are not committed
  cxl/hdm: Create emulated cxl_hdm for devices that do not have HDM decoders
  cxl/hdm: Emulate HDM decoder from DVSEC range registers
  cxl/pci: Refactor cxl_hdm_decode_init()
  cxl/port: Export cxl_dvsec_rr_decode() to cxl_port
  cxl/pci: Break out range register decoding from cxl_hdm_decode_init()
  cxl: add RAS status unmasking for CXL
  cxl: remove unnecessary calling of pci_enable_pcie_error_reporting()
  dax/hmem: build hmem device support as module if possible
  dax: cxl: add CXL_REGION dependency
  cxl: avoid returning uninitialized error code
  cxl/pmem: Fix nvdimm registration races
  cxl/mem: Fix UAPI command comment
  cxl/uapi: Tag commands from cxl_query_cmd()
  ...
2023-02-25 09:19:23 -08:00
Linus Torvalds
9e6bfd42b1 dmaengine updates for v6.3
New support:
  - TI AM62Ax controller support
  - Xilinx xdma driver
  - Qualcomm SM6125, SM8550, QDU1000/QRU1000 GPI controller
 
  Updates:
  - Runtime pm support for at_xdmac driver
  - IMX sdma binding conversion to yaml and HDMI audio support
  - IMX mxs binding conversion to yaml
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Merge tag 'dmaengine-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine

Pull dmaengine updates from Vinod Koul:
 "A new driver, couple of device support and binding conversion along
  with bunch of driver updates are the main features of this.

  New hardware support:

   - TI AM62Ax controller support

   - Xilinx xdma driver

   - Qualcomm SM6125, SM8550, QDU1000/QRU1000 GPI controller

  Updates:

   - Runtime pm support for at_xdmac driver

   - IMX sdma binding conversion to yaml and HDMI audio support

   - IMX mxs binding conversion to yaml"

* tag 'dmaengine-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (35 commits)
  dmaengine: idma64: Update bytes_transferred field
  dmaengine: imx-sdma: Set DMA channel to be private
  dmaengine: dw: Move check for paused channel to dwc_get_residue()
  dmaengine: ptdma: check for null desc before calling pt_cmd_callback
  dmaengine: dw-axi-dmac: Do not dereference NULL structure
  dmaengine: idxd: Fix default allowed read buffers value in group
  dmaengine: sf-pdma: pdma_desc memory leak fix
  dmaengine: Simplify dmaenginem_async_device_register() function
  dmaengine: use sysfs_emit() to instead of scnprintf()
  dmaengine: Make an order in struct dma_device definition
  dt-bindings: dma: cleanup examples - indentation, lowercase hex
  dt-bindings: dma: drop unneeded quotes
  dmaengine: xilinx: xdma: Add user logic interrupt support
  dmaengine: xilinx: xdma: Add xilinx xdma driver
  dmaengine: drivers: Use devm_platform_ioremap_resource()
  dmaengine: at_xdmac: remove empty line
  dmaengine: at_xdmac: add runtime pm support
  dmaengine: at_xdmac: align properly function members
  dmaengine: ppc4xx: Convert to use sysfs_emit()/sysfs_emit_at() APIs
  dmaengine: sun6i: Set the maximum segment size
  ...
2023-02-24 17:18:54 -08:00
Linus Torvalds
008128cd59 I2C for 6.3:
* new drivers for HPE GXP and Loongson 2K/LS7A
 * bigger refactorings for i801 and xiic
 * gpio driver gained ACPI and SDA-write only support
 * the core converted some OF helpers to fwnode helpers
 * usual bunch of driver updates
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Merge tag 'i2c-for-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux

Pull i2c updates from Wolfram Sang:

 - new drivers for HPE GXP and Loongson 2K/LS7A

 - bigger refactorings for i801 and xiic

 - gpio driver gained ACPI and SDA-write only support

 - the core converted some OF helpers to fwnode helpers

 - usual bunch of driver updates

* tag 'i2c-for-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (52 commits)
  MAINTAINERS: Add HPE GXP I2C Support
  i2c: Add GXP SoC I2C Controller
  dt-bindings: i2c: Add hpe,gxp-i2c
  i2c: xiic: Remove some dead code
  i2c: xiic: Add SCL frequency configuration support
  i2c: xiic: Update compatible with new IP version
  dt-bindings: i2c: xiic: Add 'xlnx,axi-iic-2.1' to compatible
  i2c: i801: Call i801_check_post() from i801_access()
  i2c: i801: Call i801_check_pre() from i801_access()
  i2c: i801: Centralize configuring block commands in i801_block_transaction
  i2c: i801: Centralize configuring non-block commands in i801_simple_transaction
  i2c: i801: Handle SMBAUXCTL_E32B in i801_block_transaction_by_block only
  i2c: i801: Add i801_simple_transaction(), complementing i801_block_transaction()
  Documentation: i2c: correct spelling
  dt-bindings: i2c: i2c-st: convert to DT schema
  i2c: i801: add helper i801_set_hstadd()
  i2c: i801: make FEATURE_BLOCK_PROC dependent on FEATURE_BLOCK_BUFFER
  i2c: i801: make FEATURE_HOST_NOTIFY dependent on FEATURE_IRQ
  i2c: i801: improve interrupt handler
  i2c: st: use pm_sleep_ptr to avoid ifdef CONFIG_PM_SLEEP
  ...
2023-02-24 17:12:23 -08:00
Linus Torvalds
a13de74e47 IOMMU Updates for Linux v6.3:
Including:
 
 	- Consolidate iommu_map/unmap functions. There have been
 	  blocking and atomic variants so far, but that was problematic
 	  as this approach does not scale with required new variants
 	  which just differ in the GFP flags used.
 	  So Jason consolidated this back into single functions that
 	  take a GFP parameter. This has the potential to cause
 	  conflicts with other trees, as they introduce new call-sites
 	  for the changed functions. I offered them to pull in the
 	  branch containing these changes and resolve it, but I am not
 	  sure everyone did that. The conflicts this caused with
 	  upstream up to v6.2-rc8 are resolved in the final merge
 	  commit.
 
 	- Retire the detach_dev() call-back in iommu_ops
 
 	- Arm SMMU updates from Will:
 	  - Device-tree binding updates:
 	    * Cater for three power domains on SM6375
 	    * Document existing compatible strings for Qualcomm SoCs
 	    * Tighten up clocks description for platform-specific compatible strings
 	  - Enable Qualcomm workarounds for some additional platforms that need them
 
 	- Intel VT-d updates from Lu Baolu:
 	  - Add Intel IOMMU performance monitoring support
 	  - Set No Execute Enable bit in PASID table entry
 	  - Two performance optimizations
 	  - Fix PASID directory pointer coherency
 	  - Fix missed rollbacks in error path
 	  - Cleanups
 
 	- Apple t8110 DART support
 
 	- Exynos IOMMU:
 	  - Implement better fault handling
 	  - Error handling fixes
 
 	- Renesas IPMMU:
 	  - Add device tree bindings for r8a779g0
 
 	- AMD IOMMU:
 	  - Various fixes for handling on SNP-enabled systems and
 	    handling of faults with unknown request-ids
 	  - Cleanups and other small fixes
 
 	- Various other smaller fixes and cleanups
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Merge tag 'iommu-updates-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu

Pull iommu updates from Joerg Roedel:

 - Consolidate iommu_map/unmap functions.

   There have been blocking and atomic variants so far, but that was
   problematic as this approach does not scale with required new
   variants which just differ in the GFP flags used. So Jason
   consolidated this back into single functions that take a GFP
   parameter.

 - Retire the detach_dev() call-back in iommu_ops

 - Arm SMMU updates from Will:
     - Device-tree binding updates:
         - Cater for three power domains on SM6375
         - Document existing compatible strings for Qualcomm SoCs
         - Tighten up clocks description for platform-specific
           compatible strings
     - Enable Qualcomm workarounds for some additional platforms that
       need them

 - Intel VT-d updates from Lu Baolu:
     - Add Intel IOMMU performance monitoring support
     - Set No Execute Enable bit in PASID table entry
     - Two performance optimizations
     - Fix PASID directory pointer coherency
     - Fix missed rollbacks in error path
     - Cleanups

 - Apple t8110 DART support

 - Exynos IOMMU:
     - Implement better fault handling
     - Error handling fixes

 - Renesas IPMMU:
     - Add device tree bindings for r8a779g0

 - AMD IOMMU:
     - Various fixes for handling on SNP-enabled systems and
       handling of faults with unknown request-ids
     - Cleanups and other small fixes

 - Various other smaller fixes and cleanups

* tag 'iommu-updates-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (71 commits)
  iommu/amd: Skip attach device domain is same as new domain
  iommu: Attach device group to old domain in error path
  iommu/vt-d: Allow to use flush-queue when first level is default
  iommu/vt-d: Fix PASID directory pointer coherency
  iommu/vt-d: Avoid superfluous IOTLB tracking in lazy mode
  iommu/vt-d: Fix error handling in sva enable/disable paths
  iommu/amd: Improve page fault error reporting
  iommu/amd: Do not identity map v2 capable device when snp is enabled
  iommu: Fix error unwind in iommu_group_alloc()
  iommu/of: mark an unused function as __maybe_unused
  iommu: dart: DART_T8110_ERROR range should be 0 to 5
  iommu/vt-d: Enable IOMMU perfmon support
  iommu/vt-d: Add IOMMU perfmon overflow handler support
  iommu/vt-d: Support cpumask for IOMMU perfmon
  iommu/vt-d: Add IOMMU perfmon support
  iommu/vt-d: Support Enhanced Command Interface
  iommu/vt-d: Retrieve IOMMU perfmon capability information
  iommu/vt-d: Support size of the register set in DRHD
  iommu/vt-d: Set No Execute Enable bit in PASID table entry
  iommu/vt-d: Remove sva from intel_svm_dev
  ...
2023-02-24 13:40:13 -08:00
Linus Torvalds
8395d932d2 Devicetree updates for v6.3:
DT core:
 - Add node lifecycle unit tests
 
 - Add of_property_present() helper aligned with fwnode API
 
 - Print more information on reserved regions on boot
 
 - Update dtc to upstream v1.6.1-66-gabbd523bae6e
 
 - Use strscpy() to instead of strncpy() in DT core
 
 - Add option for schema validation on %.dtb targets
 
 Bindings:
 - Add/fix support for listing multiple patterns in DT_SCHEMA_FILES
 
 - Rework external memory controller/bus bindings to properly support
   controller specific child node properties
 
 - Convert loongson,ls1x-intc, fcs,fusb302, sil,sii8620, Rockchip RK3399
   PCIe, Synquacer I2C, and Synquacer EXIU bindings to DT schema format
 
 - Add RiscV SBI PMU event mapping binding
 
 - Add missing contraints on Arm SCMI child node allowed properties
 
 - Add a bunch of missing Socionext UniPhier glue block bindings and
   example fixes
 
 - Various fixes for duplicate or conflicting type definitions on DT
   properties
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Merge tag 'devicetree-for-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull devicetree updates from Rob Herring:
 "DT core:

   - Add node lifecycle unit tests

   - Add of_property_present() helper aligned with fwnode API

   - Print more information on reserved regions on boot

   - Update dtc to upstream v1.6.1-66-gabbd523bae6e

   - Use strscpy() to instead of strncpy() in DT core

   - Add option for schema validation on %.dtb targets

  Bindings:

   - Add/fix support for listing multiple patterns in DT_SCHEMA_FILES

   - Rework external memory controller/bus bindings to properly support
     controller specific child node properties

   - Convert loongson,ls1x-intc, fcs,fusb302, sil,sii8620, Rockchip
     RK3399 PCIe, Synquacer I2C, and Synquacer EXIU bindings to DT
     schema format

   - Add RiscV SBI PMU event mapping binding

   - Add missing contraints on Arm SCMI child node allowed properties

   - Add a bunch of missing Socionext UniPhier glue block bindings and
     example fixes

   - Various fixes for duplicate or conflicting type definitions on DT
     properties"

* tag 'devicetree-for-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (66 commits)
  dt-bindings: regulator: Add mps,mpq7932 power-management IC
  of: dynamic: Fix spelling mistake "kojbect" -> "kobject"
  dt-bindings: drop Sagar Kadam from SiFive binding maintainership
  dt-bindings: sram: qcom,imem: document sm8450
  dt-bindings: interrupt-controller: convert loongson,ls1x-intc.txt to json-schema
  dt-bindings: arm: Add Cortex-A715 and X3
  of: dynamic: add lifecycle docbook info to node creation functions
  of: add consistency check to of_node_release()
  of: do not use "%pOF" printk format on node with refcount of zero
  of: unittest: add node lifecycle tests
  of: update kconfig unittest help
  of: add processing of EXPECT_NOT to of_unittest_expect
  of: prepare to add processing of EXPECT_NOT to of_unittest_expect
  of: Use preferred of_property_read_* functions
  of: Use of_property_present() helper
  of: Add of_property_present() helper
  of: reserved_mem: Use proper binary prefix
  dt-bindings: Fix multi pattern support in DT_SCHEMA_FILES
  of: reserved-mem: print out reserved-mem details during boot
  dt-bindings: serial: restrict possible child node names
  ...
2023-02-24 13:31:53 -08:00
Linus Torvalds
693fed981e Char/Misc and other driver subsystem changes for 6.3-rc1
Here is the large set of driver changes for char/misc drivers and other
 smaller driver subsystems that flow through this git tree.
 
 Included in here are:
   - New IIO drivers and features and improvments in that subsystem
   - New hwtracing drivers and additions to that subsystem
   - lots of interconnect changes and new drivers as that subsystem seems
     under very active development recently.  This required also merging
     in the icc subsystem changes through this tree.
   - FPGA driver updates
   - counter subsystem and driver updates
   - MHI driver updates
   - nvmem driver updates
   - documentation updates
   - Other smaller driver updates and fixes, full details in the shortlog
 
 All of these have been in linux-next for a while with no reported
 problems.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char/misc and other driver subsystem updates from Greg KH:
 "Here is the large set of driver changes for char/misc drivers and
  other smaller driver subsystems that flow through this git tree.

  Included in here are:

   - New IIO drivers and features and improvments in that subsystem

   - New hwtracing drivers and additions to that subsystem

   - lots of interconnect changes and new drivers as that subsystem
     seems under very active development recently. This required also
     merging in the icc subsystem changes through this tree.

   - FPGA driver updates

   - counter subsystem and driver updates

   - MHI driver updates

   - nvmem driver updates

   - documentation updates

   - Other smaller driver updates and fixes, full details in the
     shortlog

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

* tag 'char-misc-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (223 commits)
  scripts/tags.sh: fix incompatibility with PCRE2
  firmware: coreboot: Remove GOOGLE_COREBOOT_TABLE_ACPI/OF Kconfig entries
  mei: lower the log level for non-fatal failed messages
  mei: bus: disallow driver match while dismantling device
  misc: vmw_balloon: fix memory leak with using debugfs_lookup()
  nvmem: stm32: fix OPTEE dependency
  dt-bindings: nvmem: qfprom: add IPQ8074 compatible
  nvmem: qcom-spmi-sdam: register at device init time
  nvmem: rave-sp-eeprm: fix kernel-doc bad line warning
  nvmem: stm32: detect bsec pta presence for STM32MP15x
  nvmem: stm32: add OP-TEE support for STM32MP13x
  nvmem: core: use nvmem_add_one_cell() in nvmem_add_cells_from_of()
  nvmem: core: add nvmem_add_one_cell()
  nvmem: core: drop the removal of the cells in nvmem_add_cells()
  nvmem: core: move struct nvmem_cell_info to nvmem-provider.h
  nvmem: core: add an index parameter to the cell
  of: property: add #nvmem-cell-cells property
  of: property: make #.*-cells optional for simple props
  of: base: add of_parse_phandle_with_optional_args()
  net: add helper eth_addr_add()
  ...
2023-02-24 12:47:33 -08:00
Linus Torvalds
0601f25d1c Staging driver update for 6.3-rc1
Here is the "boring" staging driver update for 6.3-rc1.
 
 Nothing major in here at all, it's just lots of tiny code cleanups to
 bring some of the staging drivers more in line with the real portion of
 the kernel (apis and coding style.)  Overall we remove more lines of
 code than we add, always a nice result.
 
 The big work was done by Martin Kaiser and Philipp Hortmann, both
 tackling some of the older wifi drivers, removing unused code and
 structures and a file in one case.
 
 Full details of the changes are in the shortlog.
 
 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 'staging-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging driver updates from Greg KH:
 "Here is the "boring" staging driver update for 6.3-rc1.

  Nothing major in here at all, it's just lots of tiny code cleanups to
  bring some of the staging drivers more in line with the real portion
  of the kernel (apis and coding style.) Overall we remove more lines of
  code than we add, always a nice result.

  The big work was done by Martin Kaiser and Philipp Hortmann, both
  tackling some of the older wifi drivers, removing unused code and
  structures and a file in one case.

  Full details of the changes are in the shortlog.

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

* tag 'staging-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (219 commits)
  staging: r8188eu: Revert "staging: r8188eu: simplify rtw_get_ff_hwaddr"
  staging: r8188eu: replace hand coded loop with list_for_each_entry
  staging: r8188eu: merge _rtw_enqueue_cmd into its caller
  most: add maintainer entry
  staging: rtl8192e: Use BIT() instead of << for bit field MSR_LINK_MASK
  staging: rtl8192e: Rename DM_RxPathSelTable
  staging: rtl8192e: Rename diff_TH and disabledRF
  staging: rtl8192e: Rename Enable, cck_Rx_path and SS_TH_low
  staging: rtl8192e: Rename RateAdaptiveTH.., VeryLowRSSI and WAIotTHVal
  staging: rtl8192e: Rename RxPathSelectio.., RateAdaptive.. and RateAdap..
  staging: rtl8192e: Rename OFDM_Table.., CCK_Table_.. and RxPathSelecti..
  staging: rtl8192e: Rename MacBlkCtrl and remove double definition
  staging: rtl8192e: Remove blank lines in r8192E_hw.h, rtl_core.h and ..
  staging: rtl8192e: Rename AcmHw_ViqEn, AcmHw_VoqEn and ANAPAR_FOR_8192PciE
  staging: r8188eu: bagg_pkt parameter is not used
  staging: r8188eu: simplify rtw_get_ff_hwaddr
  staging: r8188eu: simplify xmit_buf flags
  staging: r8188eu: xmit_buf's ff_hwaddr is not used
  staging: r8188eu: remove unused frametag defines
  staging: r8188eu: simplify rtw_alloc_xmitframe
  ...
2023-02-24 12:25:55 -08:00
Linus Torvalds
17cd4d6f05 TTY/Serial driver updates for 6.3-rc1
Here is the big set of serial and tty driver updates for 6.3-rc1.
 
 Once again, Jiri and Ilpo have done a number of core vt and tty/serial
 layer cleanups that were much needed and appreciated.  Other than that,
 it's just a bunch of little tty/serial driver updates:
   - qcom-geni-serial driver updates
   - liteuart driver updates
   - hvcs driver cleanups
   - n_gsm updates and additions for new features
   - more 8250 device support added
   - fpga/dfl update and additions
   - imx serial driver updates
   - fsl_lpuart updates
   - other tiny fixes and updates for serial drivers
 
 All of these have been in linux-next for a while with no reported
 problems.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'tty-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

Pull tty / serial driver updates from Greg KH:
 "Here is the big set of serial and tty driver updates for 6.3-rc1.

  Once again, Jiri and Ilpo have done a number of core vt and tty/serial
  layer cleanups that were much needed and appreciated. Other than that,
  it's just a bunch of little tty/serial driver updates:

   - qcom-geni-serial driver updates

   - liteuart driver updates

   - hvcs driver cleanups

   - n_gsm updates and additions for new features

   - more 8250 device support added

   - fpga/dfl update and additions

   - imx serial driver updates

   - fsl_lpuart updates

   - other tiny fixes and updates for serial drivers

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

* tag 'tty-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (143 commits)
  tty: n_gsm: add keep alive support
  serial: imx: remove a redundant check
  dt-bindings: serial: snps-dw-apb-uart: add dma & dma-names properties
  soc: qcom: geni-se: Move qcom-geni-se.h to linux/soc/qcom/geni-se.h
  tty: n_gsm: add TIOCMIWAIT support
  tty: n_gsm: add RING/CD control support
  tty: n_gsm: mark unusable ioctl structure fields accordingly
  serial: imx: get rid of registers shadowing
  serial: imx: refine local variables in rxint()
  serial: imx: stop using USR2 in FIFO reading loop
  serial: imx: remove redundant USR2 read from FIFO reading loop
  serial: imx: do not break from FIFO reading loop prematurely
  serial: imx: do not sysrq broken chars
  serial: imx: work-around for hardware RX flood
  serial: imx: factor-out common code to imx_uart_soft_reset()
  serial: 8250_pci1xxxx: Add power management functions to quad-uart driver
  serial: 8250_pci1xxxx: Add RS485 support to quad-uart driver
  serial: 8250_pci1xxxx: Add driver for quad-uart support
  serial: 8250_pci: Add serial8250_pci_setup_port definition in 8250_pcilib.c
  tty: pcn_uart: fix memory leak with using debugfs_lookup()
  ...
2023-02-24 12:17:14 -08:00
Linus Torvalds
72bffe7e1e USB / Thunderbolt driver changes for 6.3-rc1
Here is the big set of USB and Thunderbolt driver changes for 6.3-rc1.
 
 Nothing major in here, just lots of good development, including:
   - Thunderbolt additions for new device support and features
   - xhci driver updates and cleanups
   - USB gadget media driver updates (includes media core changes that
     were acked by the v4l2 maintainers)
   - lots of other USB gadget driver updates for new features
   - dwc3 driver updates and fixes
   - minor debugfs leak fixes
   - typec driver updates and additions
   - dt-bindings conversions to yaml
   - other small bugfixes and driver updates
 
 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 'usb-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB / Thunderbolt driver updates from Greg KH:
 "Here is the big set of USB and Thunderbolt driver changes for 6.3-rc1.

  Nothing major in here, just lots of good development, including:

   - Thunderbolt additions for new device support and features

   - xhci driver updates and cleanups

   - USB gadget media driver updates (includes media core changes that
     were acked by the v4l2 maintainers)

   - lots of other USB gadget driver updates for new features

   - dwc3 driver updates and fixes

   - minor debugfs leak fixes

   - typec driver updates and additions

   - dt-bindings conversions to yaml

   - other small bugfixes and driver updates

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

* tag 'usb-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (237 commits)
  usb: dwc3: xilinx: Remove unused of_gpio,h
  usb: typec: pd: Add higher capability sysfs for sink PDO
  usb: typec: pd: Remove usb_suspend_supported sysfs from sink PDO
  usb: dwc3: pci: add support for the Intel Meteor Lake-M
  usb: gadget: u_ether: Don't warn in gether_setup_name_default()
  usb: gadget: u_ether: Convert prints to device prints
  usb: gadget: u_serial: Add null pointer check in gserial_resume
  usb: gadget: uvc: fix missing mutex_unlock() if kstrtou8() fails
  xhci: host: potential NULL dereference in xhci_generic_plat_probe()
  dt-bindings: usb: amlogic,meson-g12a-usb-ctrl: make G12A usb3-phy0 optional
  usb: host: fsl-mph-dr-of: reuse device_set_of_node_from_dev
  of: device: Do not ignore error code in of_device_uevent_modalias
  of: device: Ignore modalias of reused nodes
  usb: gadget: configfs: Fix set but not used variable warning
  usb: gadget: uvc: Use custom strings if available
  usb: gadget: uvc: Allow linking function to string descs
  usb: gadget: uvc: Pick up custom string descriptor IDs
  usb: gadget: uvc: Allow linking XUs to string descriptors
  usb: gadget: configfs: Attach arbitrary strings to cdev
  usb: gadget: configfs: Support arbitrary string descriptors
  ...
2023-02-24 12:07:00 -08:00
Linus Torvalds
3822a7c409 - Daniel Verkamp has contributed a memfd series ("mm/memfd: add
F_SEAL_EXEC") which permits the setting of the memfd execute bit at
   memfd creation time, with the option of sealing the state of the X bit.
 
 - Peter Xu adds a patch series ("mm/hugetlb: Make huge_pte_offset()
   thread-safe for pmd unshare") which addresses a rare race condition
   related to PMD unsharing.
 
 - Several folioification patch serieses from Matthew Wilcox, Vishal
   Moola, Sidhartha Kumar and Lorenzo Stoakes
 
 - Johannes Weiner has a series ("mm: push down lock_page_memcg()") which
   does perform some memcg maintenance and cleanup work.
 
 - SeongJae Park has added DAMOS filtering to DAMON, with the series
   "mm/damon/core: implement damos filter".  These filters provide users
   with finer-grained control over DAMOS's actions.  SeongJae has also done
   some DAMON cleanup work.
 
 - Kairui Song adds a series ("Clean up and fixes for swap").
 
 - Vernon Yang contributed the series "Clean up and refinement for maple
   tree".
 
 - Yu Zhao has contributed the "mm: multi-gen LRU: memcg LRU" series.  It
   adds to MGLRU an LRU of memcgs, to improve the scalability of global
   reclaim.
 
 - David Hildenbrand has added some userfaultfd cleanup work in the
   series "mm: uffd-wp + change_protection() cleanups".
 
 - Christoph Hellwig has removed the generic_writepages() library
   function in the series "remove generic_writepages".
 
 - Baolin Wang has performed some maintenance on the compaction code in
   his series "Some small improvements for compaction".
 
 - Sidhartha Kumar is doing some maintenance work on struct page in his
   series "Get rid of tail page fields".
 
 - David Hildenbrand contributed some cleanup, bugfixing and
   generalization of pte management and of pte debugging in his series "mm:
   support __HAVE_ARCH_PTE_SWP_EXCLUSIVE on all architectures with swap
   PTEs".
 
 - Mel Gorman and Neil Brown have removed the __GFP_ATOMIC allocation
   flag in the series "Discard __GFP_ATOMIC".
 
 - Sergey Senozhatsky has improved zsmalloc's memory utilization with his
   series "zsmalloc: make zspage chain size configurable".
 
 - Joey Gouly has added prctl() support for prohibiting the creation of
   writeable+executable mappings.  The previous BPF-based approach had
   shortcomings.  See "mm: In-kernel support for memory-deny-write-execute
   (MDWE)".
 
 - Waiman Long did some kmemleak cleanup and bugfixing in the series
   "mm/kmemleak: Simplify kmemleak_cond_resched() & fix UAF".
 
 - T.J.  Alumbaugh has contributed some MGLRU cleanup work in his series
   "mm: multi-gen LRU: improve".
 
 - Jiaqi Yan has provided some enhancements to our memory error
   statistics reporting, mainly by presenting the statistics on a per-node
   basis.  See the series "Introduce per NUMA node memory error
   statistics".
 
 - Mel Gorman has a second and hopefully final shot at fixing a CPU-hog
   regression in compaction via his series "Fix excessive CPU usage during
   compaction".
 
 - Christoph Hellwig does some vmalloc maintenance work in the series
   "cleanup vfree and vunmap".
 
 - Christoph Hellwig has removed block_device_operations.rw_page() in ths
   series "remove ->rw_page".
 
 - We get some maple_tree improvements and cleanups in Liam Howlett's
   series "VMA tree type safety and remove __vma_adjust()".
 
 - Suren Baghdasaryan has done some work on the maintainability of our
   vm_flags handling in the series "introduce vm_flags modifier functions".
 
 - Some pagemap cleanup and generalization work in Mike Rapoport's series
   "mm, arch: add generic implementation of pfn_valid() for FLATMEM" and
   "fixups for generic implementation of pfn_valid()"
 
 - Baoquan He has done some work to make /proc/vmallocinfo and
   /proc/kcore better represent the real state of things in his series
   "mm/vmalloc.c: allow vread() to read out vm_map_ram areas".
 
 - Jason Gunthorpe rationalized the GUP system's interface to the rest of
   the kernel in the series "Simplify the external interface for GUP".
 
 - SeongJae Park wishes to migrate people from DAMON's debugfs interface
   over to its sysfs interface.  To support this, we'll temporarily be
   printing warnings when people use the debugfs interface.  See the series
   "mm/damon: deprecate DAMON debugfs interface".
 
 - Andrey Konovalov provided the accurately named "lib/stackdepot: fixes
   and clean-ups" series.
 
 - Huang Ying has provided a dramatic reduction in migration's TLB flush
   IPI rates with the series "migrate_pages(): batch TLB flushing".
 
 - Arnd Bergmann has some objtool fixups in "objtool warning fixes".
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Merge tag 'mm-stable-2023-02-20-13-37' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull MM updates from Andrew Morton:

 - Daniel Verkamp has contributed a memfd series ("mm/memfd: add
   F_SEAL_EXEC") which permits the setting of the memfd execute bit at
   memfd creation time, with the option of sealing the state of the X
   bit.

 - Peter Xu adds a patch series ("mm/hugetlb: Make huge_pte_offset()
   thread-safe for pmd unshare") which addresses a rare race condition
   related to PMD unsharing.

 - Several folioification patch serieses from Matthew Wilcox, Vishal
   Moola, Sidhartha Kumar and Lorenzo Stoakes

 - Johannes Weiner has a series ("mm: push down lock_page_memcg()")
   which does perform some memcg maintenance and cleanup work.

 - SeongJae Park has added DAMOS filtering to DAMON, with the series
   "mm/damon/core: implement damos filter".

   These filters provide users with finer-grained control over DAMOS's
   actions. SeongJae has also done some DAMON cleanup work.

 - Kairui Song adds a series ("Clean up and fixes for swap").

 - Vernon Yang contributed the series "Clean up and refinement for maple
   tree".

 - Yu Zhao has contributed the "mm: multi-gen LRU: memcg LRU" series. It
   adds to MGLRU an LRU of memcgs, to improve the scalability of global
   reclaim.

 - David Hildenbrand has added some userfaultfd cleanup work in the
   series "mm: uffd-wp + change_protection() cleanups".

 - Christoph Hellwig has removed the generic_writepages() library
   function in the series "remove generic_writepages".

 - Baolin Wang has performed some maintenance on the compaction code in
   his series "Some small improvements for compaction".

 - Sidhartha Kumar is doing some maintenance work on struct page in his
   series "Get rid of tail page fields".

 - David Hildenbrand contributed some cleanup, bugfixing and
   generalization of pte management and of pte debugging in his series
   "mm: support __HAVE_ARCH_PTE_SWP_EXCLUSIVE on all architectures with
   swap PTEs".

 - Mel Gorman and Neil Brown have removed the __GFP_ATOMIC allocation
   flag in the series "Discard __GFP_ATOMIC".

 - Sergey Senozhatsky has improved zsmalloc's memory utilization with
   his series "zsmalloc: make zspage chain size configurable".

 - Joey Gouly has added prctl() support for prohibiting the creation of
   writeable+executable mappings.

   The previous BPF-based approach had shortcomings. See "mm: In-kernel
   support for memory-deny-write-execute (MDWE)".

 - Waiman Long did some kmemleak cleanup and bugfixing in the series
   "mm/kmemleak: Simplify kmemleak_cond_resched() & fix UAF".

 - T.J. Alumbaugh has contributed some MGLRU cleanup work in his series
   "mm: multi-gen LRU: improve".

 - Jiaqi Yan has provided some enhancements to our memory error
   statistics reporting, mainly by presenting the statistics on a
   per-node basis. See the series "Introduce per NUMA node memory error
   statistics".

 - Mel Gorman has a second and hopefully final shot at fixing a CPU-hog
   regression in compaction via his series "Fix excessive CPU usage
   during compaction".

 - Christoph Hellwig does some vmalloc maintenance work in the series
   "cleanup vfree and vunmap".

 - Christoph Hellwig has removed block_device_operations.rw_page() in
   ths series "remove ->rw_page".

 - We get some maple_tree improvements and cleanups in Liam Howlett's
   series "VMA tree type safety and remove __vma_adjust()".

 - Suren Baghdasaryan has done some work on the maintainability of our
   vm_flags handling in the series "introduce vm_flags modifier
   functions".

 - Some pagemap cleanup and generalization work in Mike Rapoport's
   series "mm, arch: add generic implementation of pfn_valid() for
   FLATMEM" and "fixups for generic implementation of pfn_valid()"

 - Baoquan He has done some work to make /proc/vmallocinfo and
   /proc/kcore better represent the real state of things in his series
   "mm/vmalloc.c: allow vread() to read out vm_map_ram areas".

 - Jason Gunthorpe rationalized the GUP system's interface to the rest
   of the kernel in the series "Simplify the external interface for
   GUP".

 - SeongJae Park wishes to migrate people from DAMON's debugfs interface
   over to its sysfs interface. To support this, we'll temporarily be
   printing warnings when people use the debugfs interface. See the
   series "mm/damon: deprecate DAMON debugfs interface".

 - Andrey Konovalov provided the accurately named "lib/stackdepot: fixes
   and clean-ups" series.

 - Huang Ying has provided a dramatic reduction in migration's TLB flush
   IPI rates with the series "migrate_pages(): batch TLB flushing".

 - Arnd Bergmann has some objtool fixups in "objtool warning fixes".

* tag 'mm-stable-2023-02-20-13-37' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (505 commits)
  include/linux/migrate.h: remove unneeded externs
  mm/memory_hotplug: cleanup return value handing in do_migrate_range()
  mm/uffd: fix comment in handling pte markers
  mm: change to return bool for isolate_movable_page()
  mm: hugetlb: change to return bool for isolate_hugetlb()
  mm: change to return bool for isolate_lru_page()
  mm: change to return bool for folio_isolate_lru()
  objtool: add UACCESS exceptions for __tsan_volatile_read/write
  kmsan: disable ftrace in kmsan core code
  kasan: mark addr_has_metadata __always_inline
  mm: memcontrol: rename memcg_kmem_enabled()
  sh: initialize max_mapnr
  m68k/nommu: add missing definition of ARCH_PFN_OFFSET
  mm: percpu: fix incorrect size in pcpu_obj_full_size()
  maple_tree: reduce stack usage with gcc-9 and earlier
  mm: page_alloc: call panic() when memoryless node allocation fails
  mm: multi-gen LRU: avoid futile retries
  migrate_pages: move THP/hugetlb migration support check to simplify code
  migrate_pages: batch flushing TLB
  migrate_pages: share more code between _unmap and _move
  ...
2023-02-23 17:09:35 -08:00
Linus Torvalds
025cf4dc5d - New Drivers
- Add support for Kinetic KTZ8866 Backlight
 
  - Remove Drivers
    - Toshiba Sharp SL-6000 LCD and Backlight
 
  - Fix-ups
    - Provide some profiling optimisations with respect to pwm_get_state() and pwm_apply_state()
    - Make use of the dev_err_probe() API
    - Provide some Device Tree documentation additions / adaptions
    - Drop fall-back legacy PWM probing support
    - Convert over to new I2C probing API
    - Fix incorrect documentation
    - Make use of backlight_get_brightness() API
 
  - Bug Fixes
    - Fix disabling backlight on i.MX6 when inverted PWMs are used
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Merge tag 'backlight-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight

Pull backlight updates from Lee Jones:
 "New Drivers:
   - Add support for Kinetic KTZ8866 Backlight

  Removed Drivers:
   - Toshiba Sharp SL-6000 LCD and Backlight

  Fix-ups:
   - Provide some profiling optimisations with respect to
     pwm_get_state() and pwm_apply_state()
   - Make use of the dev_err_probe() API
   - Provide some Device Tree documentation additions / adaptions
   - Drop fall-back legacy PWM probing support
   - Convert over to new I2C probing API
   - Fix incorrect documentation
   - Make use of backlight_get_brightness() API

  Bug Fixes:
   - Fix disabling backlight on i.MX6 when inverted PWMs are used"

* tag 'backlight-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight:
  backlight: ktz8866: Convert to i2c's .probe_new()
  backlight: ktz8866: Add support for Kinetic KTZ8866 backlight
  dt-bindings: leds: backlight: Add Kinetic KTZ8866 backlight
  backlight: pwm_bl: Don't rely on a disabled PWM emiting inactive state
  backlight: pwm_bl: Configure pwm only once per backlight toggle
  backlight: Remove pxa tosa support
  backlight: aat2870: Use backlight helper
  backlight: ipaq_micro: Use backlight helper
  backlight: arcxcnn: Use backlight helper
  backlight: sky81452: Fix sky81452_bl_platform_data kernel-doc
  backlight: pwm_bl: Drop support for legacy PWM probing
  dt-bindings: backlight: qcom-wled: Add PMI8950 compatible
  backlight: ktd253: Switch to use dev_err_probe() helper
  backlight: backlight: Fix doc for backlight_device_get_by_name
2023-02-23 15:06:28 -08:00
Linus Torvalds
c2c23dc7d5 - Core Frameworks
- Change MFD support status from Supported to Maintained
 
  - New Drivers
    - Add support for the Intel Platform Management Component Interface (PMCI)
 
  - Remove Drivers
    - HTC PASIC3 LED/DS1WM
    - Toshiba T7L66XB, TC6387XB and TC6393XB TMIO
 
  - New Device Support
    - Add support for N6000 Flash to Intel M10 BMC PMCI
    - Add support for Lenovo Yoga Tab 3 to Intel CHTWC PMIC
 
  - New Functionality
    - Provide Reset support to Syscon
 
  - Fix-ups
    - Explicitly provide missing include files
    - Pass platform type data/info via the SPI/I2C/DT registration strategy
    - Lots of DT documentation / adaptions
    - Replace scnprintf() with preferred sysfs_emit()
    - Remove unused / superfluous code
    - Fix some trivial whitesspace / spelling / grammatical issues
    - Replace pm_power_off with new and improved register_sys_off_handler() API
 
  - Bug Fixes
    - Reintroduce RK808-clkout registration - fixing Wi-Fi and Bluetooth
    - Repair the order of AXPxxx IRQ PEK RISE/FALL definitions
    - Refuse to build CS5535 on unsupported UML architectures
    - Fix memory leaks in error return paths
    - Prevent refcount leaks in error return paths
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Merge tag 'mfd-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

Pull MFD updates from Lee Jones:
 "Core Framework:
   - Change MFD support status from Supported to Maintained

  New Drivers:
   - Add support for the Intel Platform Management Component Interface
     (PMCI)

  Removed Drivers:
   - HTC PASIC3 LED/DS1WM
   - Toshiba T7L66XB, TC6387XB and TC6393XB TMIO

  New Device Support:
   - Add support for N6000 Flash to Intel M10 BMC PMCI
   - Add support for Lenovo Yoga Tab 3 to Intel CHTWC PMIC

  New Functionality:
   - Provide Reset support to Syscon

  Fix-ups:
   - Explicitly provide missing include files
   - Pass platform type data/info via the SPI/I2C/DT registration
     strategy
   - Lots of DT documentation / adaptions
   - Replace scnprintf() with preferred sysfs_emit()
   - Remove unused / superfluous code
   - Fix some trivial whitesspace / spelling / grammatical issues
   - Replace pm_power_off with new and improved
     register_sys_off_handler() API

  Bug Fixes:
   - Reintroduce RK808-clkout registration - fixing Wi-Fi and Bluetooth
   - Repair the order of AXPxxx IRQ PEK RISE/FALL definitions
   - Refuse to build CS5535 on unsupported UML architectures
   - Fix memory leaks in error return paths
   - Prevent refcount leaks in error return paths"

* tag 'mfd-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (40 commits)
  dt-bindings: mfd: qcom,tcsr: Add compatible for IPQ5332
  dt-bindings: mfd: Add NXP BBNSM
  mfd: ntxec: Add version number for EC in Tolino Vision
  dt-bindings: mfd: syscon: Add mt8365-syscfg
  mfd: Remove toshiba tmio drivers
  mfd: arizona: Use pm_runtime_resume_and_get() to prevent refcnt leak
  mfd: syscon: Allow reset control for syscon devices
  dt-bindings: mfd/syscon: Add resets property
  dt-bindings: mfd: syscon: Add amd,pensando-elba-syscon compatible
  dt-bindings: mfd: qcom,tcsr: Add compatible for MSM8226
  mfd: simple-mfd-i2c: Fix incoherent comment regarding DT registration
  mfd: axp20x: Switch to the sys-off handler API
  mfd: core: Spelling s/compement/complement/
  mfd: max8925: Remove the unused function irq_to_max8925()
  mfd: qcom-pm8xxx: Remove set but unused variable 'rev'
  dt-bindings: mfd: syscon: Document GXP register compatible
  mfd: twl4030-power: Drop empty platform remove function
  mfd: twl: Fix TWL6032 phy vbus detection
  mfd: pcf50633-adc: Fix potential memleak in pcf50633_adc_async_read()
  MAINTAINERS: Move MFD from a Supported to Maintaied state
  ...
2023-02-23 15:03:05 -08:00