Pull USB fixes from Greg KH:
 "Here are some small USB fixes for 6.11-rc6.  Included in here are:

   - dwc3 driver fixes for reported issues

   - MAINTAINER file update, marking a driver as unsupported :(

   - cdnsp driver fixes

   - USB gadget driver fix

   - USB sysfs fix

   - other tiny fixes

   - new device ids for usb serial driver

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

* tag 'usb-6.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
  USB: serial: option: add MeiG Smart SRM825L
  usb: cdnsp: fix for Link TRB with TC
  usb: dwc3: st: add missing depopulate in probe error path
  usb: dwc3: st: fix probed platform device ref count on probe error path
  usb: dwc3: ep0: Don't reset resource alloc flag (including ep0)
  usb: core: sysfs: Unmerge @usb3_hardware_lpm_attr_group in remove_power_attributes()
  usb: typec: fsa4480: Relax CHIP_ID check
  usb: dwc3: xilinx: add missing depopulate in probe error path
  usb: dwc3: omap: add missing depopulate in probe error path
  dt-bindings: usb: microchip,usb2514: Fix reference USB device schema
  usb: gadget: uvc: queue pump work in uvcg_video_enable()
  cdc-acm: Add DISABLE_ECHO quirk for GE HealthCare UI Controller
  usb: cdnsp: fix incorrect index in cdnsp_get_hw_deq function
  usb: dwc3: core: Prevent USB core invalid event buffer address access
  MAINTAINERS: Mark UVC gadget driver as orphan

Pull SCSI fixes from James Bottomley:
 "Minor fixes only.

  The sd.c one ignores a sync cache request if format is in progress
  which can happen if formatting a drive across suspend/resume"

* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
  scsi: sd: Ignore command SYNCHRONIZE CACHE error if format in progress
  scsi: aacraid: Fix double-free on probe failure
  scsi: lpfc: Fix overflow build issue

Pull nfsd fix from Chuck Lever:

 - One more write delegation fix

* tag 'nfsd-6.11-3' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux:
  nfsd: fix nfsd4_deleg_getattr_conflict in presence of third party lease

Pull xfs fixes from Chandan Babu:

 - Do not call out v1 inodes with non-zero di_nlink field as being
   corrupt

 - Change xfs_finobt_count_blocks() to count "free inode btree" blocks
   rather than "inode btree" blocks

 - Don't report the number of trimmed bytes via FITRIM because the
   underlying storage isn't required to do anything and failed discard
   IOs aren't reported to the caller anyway

 - Fix incorrect setting of rm_owner field in an rmap query

 - Report missing disk offset range in an fsmap query

 - Obtain m_growlock when extending realtime section of the filesystem

 - Reset rootdir extent size hint after extending realtime section of
   the filesystem

* tag 'xfs-6.11-fixes-4' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
  xfs: reset rootdir extent size hint after growfsrt
  xfs: take m_growlock when running growfsrt
  xfs: Fix missing interval for missing_owner in xfs fsmap
  xfs: use XFS_BUF_DADDR_NULL for daddrs in getfsmap code
  xfs: Fix the owner setting issue for rmap query in xfs fsmap
  xfs: don't bother reporting blocks trimmed via FITRIM
  xfs: xfs_finobt_count_blocks() walks the wrong btree
  xfs: fix folio dirtying for XFILE_ALLOC callers
  xfs: fix di_onlink checking for V1/V2 inodes

Pull ARM SoC fixes from Arnd Bergmann:
 "There is a fairly large number of bug fixes for Qualcomm platforms,
  most of them addressing issues with the devicetree files for the newly
  added Snapdragon X1 based laptops to make them more reliable.

  The Qualcomm driver changes address a few build-time issues as well as
  runtime problems in the tzmem and scm firmware, the USB Type-C driver,
  and the cmd-db and pmic_glink soc drivers.

  The NXP i.MX usually gets a bunch of devicetree fixes that is
  proportional to the number of supported machines. This includes both
  warning fixes and correctness for the 64-bit i.MX9, i.MX8 and
  layerscape platforms, as well as a single fix for a 32-bit i.MX6 based
  board.

  The other changes are the usual minor changes, including an update to
  the MAINTAINERS file, an omap3 dts file and a SoC driver for mpfs
  (risc-v)"

* tag 'arm-fixes-6.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (50 commits)
  firmware: microchip: fix incorrect error report of programming:timeout on success
  soc: qcom: pd-mapper: Fix singleton refcount
  firmware: qcom: tzmem: disable sdm670 platform
  soc: qcom: pmic_glink: Actually communicate when remote goes down
  usb: typec: ucsi: Move unregister out of atomic section
  soc: qcom: pmic_glink: Fix race during initialization
  firmware: qcom: qseecom: remove unused functions
  firmware: qcom: tzmem: fix virtual-to-physical address conversion
  firmware: qcom: scm: Mark get_wq_ctx() as atomic call
  arm64: dts: qcom: x1e80100: Fix Adreno SMMU global interrupt
  arm64: dts: qcom: disable GPU on x1e80100 by default
  arm64: dts: imx8mm-phygate: fix typo pinctrcl-0
  arm64: dts: imx95: correct L3Cache cache-sets
  arm64: dts: imx95: correct a55 power-domains
  arm64: dts: freescale: imx93-tqma9352-mba93xxla: fix typo
  arm64: dts: freescale: imx93-tqma9352: fix CMA alloc-ranges
  ARM: dts: imx6dl-yapp43: Increase LED current to match the yapp4 HW design
  arm64: dts: imx93: update default value for snps,clk-csr
  arm64: dts: freescale: tqma9352: Fix watchdog reset
  arm64: dts: imx8mp-beacon-kit: Fix Stereo Audio on WM8962
  ...

Pull input fix from Dmitry Torokhov:

 - a fix for Cypress PS/2 touchpad for regression introduced in 6.11
   merge window where a timeout condition is incorrectly reported for
   all extended Cypress commands

* tag 'input-for-v6.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: cypress_ps2 - fix waiting for command response

Pull pci fixes from Bjorn Helgaas:

 - Add Manivannan Sadhasivam as PCI native host bridge and endpoint
   driver reviewer (Manivannan Sadhasivam)

 - Disable MHI RAM data parity error interrupt for qcom SA8775P SoC to
   work around hardware erratum that causes a constant stream of
   interrupts (Manivannan Sadhasivam)

 - Don't try to fall back to qcom Operating Performance Points (OPP)
   support unless the platform actually supports OPP (Manivannan
   Sadhasivam)

 - Add imx@lists.linux.dev mailing list to MAINTAINERS for NXP
   layerscape and imx6 PCI controller drivers (Frank Li)

* tag 'pci-v6.11-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci:
  MAINTAINERS: PCI: Add NXP PCI controller mailing list imx@lists.linux.dev
  PCI: qcom: Use OPP only if the platform supports it
  PCI: qcom-ep: Disable MHI RAM data parity error interrupt for SA8775P SoC
  MAINTAINERS: Add Manivannan Sadhasivam as Reviewer for PCI native host bridge and endpoint drivers

Pull block fix from Jens Axboe:
 "Fix for a single regression for WRITE_SAME introduced in the 6.11
  merge window"

* tag 'block-6.11-20240830' of git://git.kernel.dk/linux:
  block: fix detection of unsupported WRITE SAME in blkdev_issue_write_zeroes

Pull io_uring fixes from Jens Axboe:

 - A fix for a regression that happened in 6.11 merge window, where the
   copying of iovecs for compat mode applications got broken for certain
   cases.

 - Fix for a bug introduced in 6.10, where if using recv/send bundles
   with classic provided buffers, the recv/send would fail to set the
   right iovec count. This caused 0 byte send/recv results. Found via
   code coverage testing and writing a test case to exercise it.

* tag 'io_uring-6.11-20240830' of git://git.kernel.dk/linux:
  io_uring/kbuf: return correct iovec count from classic buffer peek
  io_uring/rsrc: ensure compat iovecs are copied correctly

Merge tag 'at91-fixes-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into arm/fixes

Microchip AT91 fixes for v6.11

It contains:
- DTS directory update to match all entries not only those starting with
  at91 or sama

Pull lsm fix from Paul Moore:
 "One small patch to correct a NFS permissions problem with SELinux and
  Smack"

* tag 'lsm-pr-20240830' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm:
  selinux,smack: don't bypass permissions check in inode_setsecctx hook

Pull power management fixes from Rafael Wysocki:
 "These fix three issues in the amd-pstate cpufreq driver.

  Specifics:

   - Remove checks for highest performance match on preferred cores when
     updating preferred core ranking in amd-pstate (Mario Limonciello)

   - Make amd-pstate call topology_logical_package_id() instead of
     logical_die_id() to get a socked ID for a CPU (Gautham Shenoy)

   - Fix uninitialized variable in amd_pstate_cpu_boost_update() (Dan
     Carpenter)"

* tag 'pm-6.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  cpufreq/amd-pstate-ut: Don't check for highest perf matching on prefcore
  cpufreq/amd-pstate: Use topology_logical_package_id() instead of logical_die_id()
  cpufreq: amd-pstate: Fix uninitialized variable in amd_pstate_cpu_boost_update()

Pull dmaengine fixes from Vinod Koul:

 - A bunch of dw driver changes to fix the src/dst addr width config

 - Omap driver fix for sglen initialization

 - stm32-dma3 driver lli_size init fix

 - dw edma driver fixes for watermark interrupts and unmasking STOP and
   ABORT interrupts

* tag 'dmaengine-fix-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine:
  dmaengine: dw-edma: Do not enable watermark interrupts for HDMA
  dmaengine: dw-edma: Fix unmasking STOP and ABORT interrupts for HDMA
  dmaengine: stm32-dma3: Set lli_size after allocation
  dmaengine: ti: omap-dma: Initialize sglen after allocation
  dmaengine: dw: Unify ret-val local variables naming
  dmaengine: dw: Simplify max-burst calculation procedure
  dmaengine: dw: Define encode_maxburst() above prepare_ctllo() callbacks
  dmaengine: dw: Simplify prepare CTL_LO methods
  dmaengine: dw: Add memory bus width verification
  dmaengine: dw: Add peripheral bus width verification

Pull phy fixes from Vinod Koul:

 - Qualcomm QMP X1E80100 PCIe Gen4 PHY initialisation fix

 - Freescale imx8mq tuning parameter name fix

 - Samsung exynos5 fir for error code in probe()

 - Xilinx Zynqmp SGMII linkup failure fix

* tag 'phy-fixes-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy:
  phy: xilinx: phy-zynqmp: Fix SGMII linkup failure on resume
  phy: exynos5-usbdrd: fix error code in probe()
  phy: fsl-imx8mq-usb: fix tuning parameter name
  phy: qcom: qmp-pcie: Fix X1E80100 PCIe Gen4 PHY initialisation

Pull soundwire fix from Vinod Koul:

 - Single fix for non-continous port map programming

* tag 'soundwire-6.11-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire:
  soundwire: stream: fix programming slave ports for non-continous port maps

Pull iommu fixes from Joerg Roedel:

 - Fix a device-stall problem in bad io-page-fault setups (faults
   received from devices with no supporting domain attached).

 - Context flush fix for Intel VT-d.

 - Do not allow non-read+non-write mapping through iommufd as most
   implementations can not handle that.

 - Fix a possible infinite-loop issue in map_pages() path.

 - Add Jean-Philippe as reviewer for SMMUv3 SVA support

* tag 'iommu-fixes-v6.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux:
  MAINTAINERS: Add Jean-Philippe as SMMUv3 SVA reviewer
  iommu: Do not return 0 from map_pages if it doesn't do anything
  iommufd: Do not allow creating areas without READ or WRITE
  iommu/vt-d: Fix incorrect domain ID in context flush helper
  iommu: Handle iommu faults for a bad iopf setup

Add imx mailing list imx@lists.linux.dev for PCI controller of NXP chips
(Layerscape and iMX).

Link: https://lore.kernel.org/r/20240826202740.970015-1-Frank.Li@nxp.comSigned-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Richard Zhu <hongxing.zhu@nxp.com>

io_provided_buffers_select() returns 0 to indicate success, but it should
be returning 1 to indicate that 1 vec was mapped. This causes peeking
to fail with classic provided buffers, and while that's not a use case
that anyone should use, it should still work correctly.

The end result is that no buffer will be selected, and hence a completion
with '0' as the result will be posted, without a buffer attached.

Fixes: 35c8711c ("io_uring/kbuf: add helpers for getting/peeking multiple buffers")
Signed-off-by: Jens Axboe <axboe@kernel.dk>

It is not safe to dereference fl->c.flc_owner without first confirming
fl->fl_lmops is the expected manager.  nfsd4_deleg_getattr_conflict()
tests fl_lmops but largely ignores the result and assumes that flc_owner
is an nfs4_delegation anyway.  This is wrong.

With this patch we restore the "!= &nfsd_lease_mng_ops" case to behave
as it did before the change mentioned below.  This is the same as the
current code, but without any reference to a possible delegation.

Fixes: c5967721 ("NFSD: handle GETATTR conflict with write delegation")
Signed-off-by: NeilBrown <neilb@suse.de>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>

For buffer registration (or updates), a userspace iovec is copied in
and updated. If the application is within a compat syscall, then the
iovec type is compat_iovec rather than iovec. However, the type used
in __io_sqe_buffers_update() and io_sqe_buffers_register() is always
struct iovec, and hence the source is incremented by the size of a
non-compat iovec in the loop. This misses every other iovec in the
source, and will run into garbage half way through the copies and
return -EFAULT to the application.

Maintain the source address separately and assign to our user vec
pointer, so that copies always happen from the right source address.

While in there, correct a bad placement of __user which triggered
the following sparse warning prior to this fix:

io_uring/rsrc.c:981:33: warning: cast removes address space '__user' of expression
io_uring/rsrc.c:981:30: warning: incorrect type in assignment (different address spaces)
io_uring/rsrc.c:981:30:    expected struct iovec const [noderef] __user *uvec
io_uring/rsrc.c:981:30:    got struct iovec *[noderef] __user

Fixes: f4eaf8ed ("io_uring/rsrc: Drop io_copy_iov in favor of iovec API")
Reviewed-by: Gabriel Krisman Bertazi <krisman@suse.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

Merge tag 'usb-serial-6.11-rc6' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-linus

Johan writes:

USB-serial device id for 6.11-rc6

Here's a new modem device id.

This one has been in linux-next with no reported issues.

* tag 'usb-serial-6.11-rc6' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial:
  USB: serial: option: add MeiG Smart SRM825L

Pull drm fixes from Dave Airlie:
 "Another week, another set of GPU fixes. amdgpu and vmwgfx leading the
  charge, then i915 and xe changes along with v3d and some other bits.
  The TTM revert is due to some stuttering graphical apps probably due
  to longer stalls while prefaulting.

  Seems pretty much where I'd expect things,

  ttm:
   - revert prefault change, caused stutters

  aperture:
   - handle non-VGA devices bettter

  amdgpu:
   - SWSMU gaming stability fix
   - SMU 13.0.7 fix
   - SWSMU documentation alignment fix
   - SMU 14.0.x fixes
   - GC 12.x fix
   - Display fix
   - IP discovery fix
   - SMU 13.0.6 fix

  i915:
   - Fix #11195: The external display connect via USB type-C dock stays
     blank after re-connect the dock
   - Make DSI backlight work for 2G version of Lenovo Yoga Tab 3 X90F
   - Move ARL GuC firmware to correct version

  xe:
   - Invalidate media_gt TLBs
   - Fix HWMON i1 power setup write command

  vmwgfx:
   - prevent unmapping active read buffers
   - fix prime with external buffers
   - disable coherent dumb buffers without 3d

  v3d:
   - disable preemption while updating GPU stats"

* tag 'drm-fixes-2024-08-30' of https://gitlab.freedesktop.org/drm/kernel:
  drm/xe/hwmon: Fix WRITE_I1 param from u32 to u16
  drm/v3d: Disable preemption while updating GPU stats
  drm/amd/pm: Drop unsupported features on smu v14_0_2
  drm/amd/pm: Add support for new P2S table revision
  drm/amdgpu: support for gc_info table v1.3
  drm/amd/display: avoid using null object of framebuffer
  drm/amdgpu/gfx12: set UNORD_DISPATCH in compute MQDs
  drm/amd/pm: update message interface for smu v14.0.2/3
  drm/amdgpu/swsmu: always force a state reprogram on init
  drm/amdgpu/smu13.0.7: print index for profiles
  drm/amdgpu: align pp_power_profile_mode with kernel docs
  drm/i915/dp_mst: Fix MST state after a sink reset
  drm/xe: Invalidate media_gt TLBs
  drm/i915: ARL requires a newer GSC firmware
  drm/i915/dsi: Make Lenovo Yoga Tab 3 X90F DMI match less strict
  video/aperture: optionally match the device in sysfb_disable()
  drm/vmwgfx: Disable coherent dumb buffers without 3d
  drm/vmwgfx: Fix prime with external buffers
  drm/vmwgfx: Prevent unmapping active read buffers
  Revert "drm/ttm: increase ttm pre-fault value to PMD size"

Merge tag 'drm-misc-fixes-2024-08-29' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes

A revert for a previous TTM commit causing stuttering, 3 fixes for
vmwgfx related to buffer operations, a fix for video/aperture with
non-VGA primary devices, and a preemption status fix for v3d
Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Maxime Ripard <mripard@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240829-efficient-swift-from-lemuria-f60c05@houat

- Invalidate media_gt TLBs (Brost)
- Fix HWMON i1 power setup write command (Karthik)
Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/ZtB-t5f4uXMrKgnV@intel.com

Pull execve fix from Kees Cook:

 - binfmt_elf_fdpic: fix AUXV size with ELF_HWCAP2 (Max Filippov)

* tag 'execve-v6.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
  binfmt_elf_fdpic: fix AUXV size calculation when ELF_HWCAP2 is defined

The runtime constant feature removes all the users of these variables,
allowing the compiler to optimize them away.  It's quite difficult to
extract their values from the kernel text, and the memory saved by
removing them is tiny, and it was never the point of this optimization.

Since the dentry_hashtable is a core data structure, it's valuable for
debugging tools to be able to read it easily.  For instance, scripts
built on drgn, like the dentrycache script[1], rely on it to be able to
perform diagnostics on the contents of the dcache.  Annotate it as used,
so the compiler doesn't discard it.

Link: https://github.com/oracle-samples/drgn-tools/blob/3afc56146f54d09dfd1f6d3c1b7436eda7e638be/drgn_tools/dentry.py#L325-L355 [1]
Fixes: e3c92e81 ("runtime constants: add x86 architecture support")
Signed-off-by: Stephen Brennan <stephen.s.brennan@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Merge tag 'drm-intel-fixes-2024-08-29' of https://gitlab.freedesktop.org/drm/i915/kernel into drm-fixes

- Fix #11195: The external display connect via USB type-C dock stays blank after re-connect the dock
- Make DSI backlight work for 2G version of Lenovo Yoga Tab 3 X90F
. Move ARL GuC firmware to correct version
-
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/ZtAd8WTw1xiSu_TS@jlahtine-mobl.ger.corp.intel.com

Merge tag 'hwmon-for-v6.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Pull hwmon fixes from Guenter Roeck:

 - pt5161l: Fix invalid temperature reading of bad ADC values

 - asus-ec-sensors: Remove unsupported VRM temperature from X570-E
   GAMING

* tag 'hwmon-for-v6.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
  hwmon: (pt5161l) Fix invalid temperature reading
  hwmon: (asus-ec-sensors) remove VRM temp X570-E GAMING

Pull networking fixes from Paolo Abeni:
 "Including fixes from bluetooth, wireless and netfilter.

  No known outstanding regressions.

  Current release - regressions:

   - wifi: iwlwifi: fix hibernation

   - eth: ionic: prevent tx_timeout due to frequent doorbell ringing

  Previous releases - regressions:

   - sched: fix sch_fq incorrect behavior for small weights

   - wifi:
      - iwlwifi: take the mutex before running link selection
      - wfx: repair open network AP mode

   - netfilter: restore IP sanity checks for netdev/egress

   - tcp: fix forever orphan socket caused by tcp_abort

   - mptcp: close subflow when receiving TCP+FIN

   - bluetooth: fix random crash seen while removing btnxpuart driver

  Previous releases - always broken:

   - mptcp: more fixes for the in-kernel PM

   - eth: bonding: change ipsec_lock from spin lock to mutex

   - eth: mana: fix race of mana_hwc_post_rx_wqe and new hwc response

  Misc:

   - documentation: drop special comment style for net code"

* tag 'net-6.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (57 commits)
  nfc: pn533: Add poll mod list filling check
  mailmap: update entry for Sriram Yagnaraman
  selftests: mptcp: join: check re-re-adding ID 0 signal
  mptcp: pm: ADD_ADDR 0 is not a new address
  selftests: mptcp: join: validate event numbers
  mptcp: avoid duplicated SUB_CLOSED events
  selftests: mptcp: join: check re-re-adding ID 0 endp
  mptcp: pm: fix ID 0 endp usage after multiple re-creations
  mptcp: pm: do not remove already closed subflows
  selftests: mptcp: join: no extra msg if no counter
  selftests: mptcp: join: check re-adding init endp with != id
  mptcp: pm: reset MPC endp ID when re-added
  mptcp: pm: skip connecting to already established sf
  mptcp: pm: send ACK on an active subflow
  selftests: mptcp: join: check removing ID 0 endpoint
  mptcp: pm: fix RM_ADDR ID for the initial subflow
  mptcp: pm: reuse ID 0 after delete and re-add
  net: busy-poll: use ktime_get_ns() instead of local_clock()
  sctp: fix association labeling in the duplicate COOKIE-ECHO case
  mptcp: pr_debug: add missing \n at the end
  ...

Commit 8bccf667 ("Input: cypress_ps2 - report timeouts when reading
command status") uncovered an existing problem with cypress_ps2 driver:
it tries waiting on a PS/2 device waitqueue without using the rest of
libps2. Unfortunately without it nobody signals wakeup for the
waiting process, and each "extended" command was timing out. But the
rest of the code simply did not notice it.

Fix this by switching from homegrown way of sending request to get
command response and reading it to standard ps2_command() which does
the right thing.
Reported-by: Woody Suwalski <terraluna977@gmail.com>
Tested-by: Woody Suwalski <terraluna977@gmail.com>
Fixes: 8bccf667 ("Input: cypress_ps2 - report timeouts when reading command status")
Link: https://lore.kernel.org/r/a8252e0f-dab4-ef5e-2aa1-407a6f4c7204@gmail.comSigned-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

WRITE_I1 sub-command of the POWER_SETUP pcode command accepts a u16
parameter instead of u32. This change prevents potential illegal
sub-command errors.

v2: Mask uval instead of changing the prototype. (Badal)

v3: Rephrase commit message. (Badal)
Signed-off-by: Karthik Poosa <karthik.poosa@intel.com>
Fixes: 92d44a42 ("drm/xe/hwmon: Expose card reactive critical power")
Reviewed-by: Badal Nilawar <badal.nilawar@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240827155301.183383-1-karthik.poosa@intel.comSigned-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
(cherry picked from commit a7f65709)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

In case of im_protocols value is 1 and tm_protocols value is 0 this
combination successfully passes the check
'if (!im_protocols && !tm_protocols)' in the nfc_start_poll().
But then after pn533_poll_create_mod_list() call in pn533_start_poll()
poll mod list will remain empty and dev->poll_mod_count will remain 0
which lead to division by zero.

Normally no im protocol has value 1 in the mask, so this combination is
not expected by driver. But these protocol values actually come from
userspace via Netlink interface (NFC_CMD_START_POLL operation). So a
broken or malicious program may pass a message containing a "bad"
combination of protocol parameter values so that dev->poll_mod_count
is not incremented inside pn533_poll_create_mod_list(), thus leading
to division by zero.
Call trace looks like:
nfc_genl_start_poll()
  nfc_start_poll()
    ->start_poll()
    pn533_start_poll()

Add poll mod list filling check.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Fixes: dfccd0f5 ("NFC: pn533: Add some polling entropy")
Signed-off-by: Aleksandr Mishin <amishin@t-argos.ru>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20240827084822.18785-1-amishin@t-argos.ruSigned-off-by: Paolo Abeni <pabeni@redhat.com>

Pablo Neira Ayuso says:

====================
Netfilter fixes for net

The following patchset contains Netfilter fixes for net:

Patch #1 sets on NFT_PKTINFO_L4PROTO for UDP packets less than 4 bytes
payload from netdev/egress by subtracting skb_network_offset() when
validating IPv4 packet length, otherwise 'meta l4proto udp' never
matches.

Patch #2 subtracts skb_network_offset() when validating IPv6 packet
length for netdev/egress.

netfilter pull request 24-08-28

* tag 'nf-24-08-28' of git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf:
  netfilter: nf_tables_ipv6: consider network offset in netdev/egress validation
  netfilter: nf_tables: restore IP sanity checks for netdev/egress
====================

Link: https://patch.msgid.link/20240828214708.619261-1-pablo@netfilter.orgSigned-off-by: Paolo Abeni <pabeni@redhat.com>

Link my old est.tech address to my active mail address
Signed-off-by: Sriram Yagnaraman <sriram.yagnaraman@ericsson.com>
Reviewed-by: Kurt Kanzenbach <kurt@linutronix.de>
Link: https://patch.msgid.link/20240828072417.4111996-1-sriram.yagnaraman@ericsson.comSigned-off-by: Paolo Abeni <pabeni@redhat.com>

Matthieu Baerts says:

====================
mptcp: more fixes for the in-kernel PM

Here is a new batch of fixes for the MPTCP in-kernel path-manager:

Patch 1 ensures the address ID is set to 0 when the path-manager sends
an ADD_ADDR for the address of the initial subflow. The same fix is
applied when a new subflow is created re-using this special address. A
fix for v6.0.

Patch 2 is similar, but for the case where an endpoint is removed: if
this endpoint was used for the initial address, it is important to send
a RM_ADDR with this ID set to 0, and look for existing subflows with the
ID set to 0. A fix for v6.0 as well.

Patch 3 validates the two previous patches.

Patch 4 makes the PM selecting an "active" path to send an address
notification in an ACK, instead of taking the first path in the list. A
fix for v5.11.

Patch 5 fixes skipping the establishment of a new subflow if a previous
subflow using the same pair of addresses is being closed. A fix for
v5.13.

Patch 6 resets the ID linked to the initial subflow when the linked
endpoint is re-added, possibly with a different ID. A fix for v6.0.

Patch 7 validates the three previous patches.

Patch 8 is a small fix for the MPTCP Join selftest, when being used with
older subflows not supporting all MIB counters. A fix for a commit
introduced in v6.4, but backported up to v5.10.

Patch 9 avoids the PM to try to close the initial subflow multiple
times, and increment counters while nothing happened. A fix for v5.10.

Patch 10 stops incrementing local_addr_used and add_addr_accepted
counters when dealing with the address ID 0, because these counters are
not taking into account the initial subflow, and are then not
decremented when the linked addresses are removed. A fix for v6.0.

Patch 11 validates the previous patch.

Patch 12 avoids the PM to send multiple SUB_CLOSED events for the
initial subflow. A fix for v5.12.

Patch 13 validates the previous patch.

Patch 14 stops treating the ADD_ADDR 0 as a new address, and accepts it
in order to re-create the initial subflow if it has been closed, even if
the limit for *new* addresses -- not taking into account the address of
the initial subflow -- has been reached. A fix for v5.10.

Patch 15 validates the previous patch.
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
---
Matthieu Baerts (NGI0) (15):
      mptcp: pm: reuse ID 0 after delete and re-add
      mptcp: pm: fix RM_ADDR ID for the initial subflow
      selftests: mptcp: join: check removing ID 0 endpoint
      mptcp: pm: send ACK on an active subflow
      mptcp: pm: skip connecting to already established sf
      mptcp: pm: reset MPC endp ID when re-added
      selftests: mptcp: join: check re-adding init endp with != id
      selftests: mptcp: join: no extra msg if no counter
      mptcp: pm: do not remove already closed subflows
      mptcp: pm: fix ID 0 endp usage after multiple re-creations
      selftests: mptcp: join: check re-re-adding ID 0 endp
      mptcp: avoid duplicated SUB_CLOSED events
      selftests: mptcp: join: validate event numbers
      mptcp: pm: ADD_ADDR 0 is not a new address
      selftests: mptcp: join: check re-re-adding ID 0 signal

 net/mptcp/pm.c                                  |   4 +-
 net/mptcp/pm_netlink.c                          |  87 ++++++++++----
 net/mptcp/protocol.c                            |   6 +
 net/mptcp/protocol.h                            |   5 +-
 tools/testing/selftests/net/mptcp/mptcp_join.sh | 153 ++++++++++++++++++++----
 tools/testing/selftests/net/mptcp/mptcp_lib.sh  |   4 +
 6 files changed, 209 insertions(+), 50 deletions(-)
---
base-commit: 3a0504d5
change-id: 20240826-net-mptcp-more-pm-fix-ffa61a36f817

Best regards,
====================

Link: https://patch.msgid.link/20240828-net-mptcp-more-pm-fix-v2-0-7f11b283fff7@kernel.orgSigned-off-by: Paolo Abeni <pabeni@redhat.com>

This test extends "delete re-add signal" to validate the previous
commit: when the 'signal' endpoint linked to the initial subflow (ID 0)
is re-added multiple times, it will re-send the ADD_ADDR with id 0. The
client should still be able to re-create this subflow, even if the
add_addr_accepted limit has been reached as this special address is not
considered as a new address.

The 'Fixes' tag here below is the same as the one from the previous
commit: this patch here is not fixing anything wrong in the selftests,
but it validates the previous fix for an issue introduced by this commit
ID.

Fixes: d0876b22 ("mptcp: add the incoming RM_ADDR support")
Cc: stable@vger.kernel.org
Reviewed-by: Mat Martineau <martineau@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

The ADD_ADDR 0 with the address from the initial subflow should not be
considered as a new address: this is not something new. If the host
receives it, it simply means that the address is available again.

When receiving an ADD_ADDR for the ID 0, the PM already doesn't consider
it as new by not incrementing the 'add_addr_accepted' counter. But the
'accept_addr' might not be set if the limit has already been reached:
this can be bypassed in this case. But before, it is important to check
that this ADD_ADDR for the ID 0 is for the same address as the initial
subflow. If not, it is not something that should happen, and the
ADD_ADDR can be ignored.

Note that if an ADD_ADDR is received while there is already a subflow
opened using the same address, this ADD_ADDR is ignored as well. It
means that if multiple ADD_ADDR for ID 0 are received, there will not be
any duplicated subflows created by the client.

Fixes: d0876b22 ("mptcp: add the incoming RM_ADDR support")
Cc: stable@vger.kernel.org
Reviewed-by: Mat Martineau <martineau@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

This test extends "delete and re-add" and "delete re-add signal" to
validate the previous commit: the number of MPTCP events are checked to
make sure there are no duplicated or unexpected ones.

A new helper has been introduced to easily check these events. The
missing events have been added to the lib.

The 'Fixes' tag here below is the same as the one from the previous
commit: this patch here is not fixing anything wrong in the selftests,
but it validates the previous fix for an issue introduced by this commit
ID.

Fixes: b911c97c ("mptcp: add netlink event support")
Cc: stable@vger.kernel.org
Reviewed-by: Mat Martineau <martineau@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

The initial subflow might have already been closed, but still in the
connection list. When the worker is instructed to close the subflows
that have been marked as closed, it might then try to close the initial
subflow again.

 A consequence of that is that the SUB_CLOSED event can be seen twice:

  # ip mptcp endpoint
  1.1.1.1 id 1 subflow dev eth0
  2.2.2.2 id 2 subflow dev eth1

  # ip mptcp monitor &
  [         CREATED] remid=0 locid=0 saddr4=1.1.1.1 daddr4=9.9.9.9
  [     ESTABLISHED] remid=0 locid=0 saddr4=1.1.1.1 daddr4=9.9.9.9
  [  SF_ESTABLISHED] remid=0 locid=2 saddr4=2.2.2.2 daddr4=9.9.9.9

  # ip mptcp endpoint delete id 1
  [       SF_CLOSED] remid=0 locid=0 saddr4=1.1.1.1 daddr4=9.9.9.9
  [       SF_CLOSED] remid=0 locid=0 saddr4=1.1.1.1 daddr4=9.9.9.9

The first one is coming from mptcp_pm_nl_rm_subflow_received(), and the
second one from __mptcp_close_subflow().

To avoid doing the post-closed processing twice, the subflow is now
marked as closed the first time.

Note that it is not enough to check if we are dealing with the first
subflow and check its sk_state: the subflow might have been reset or
closed before calling mptcp_close_ssk().

Fixes: b911c97c ("mptcp: add netlink event support")
Cc: stable@vger.kernel.org
Tested-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Reviewed-by: Mat Martineau <martineau@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

This test extends "delete and re-add" to validate the previous commit:
when the endpoint linked to the initial subflow (ID 0) is re-added
multiple times, it was no longer being used, because the internal linked
counters are not decremented for this special endpoint: it is not an
additional endpoint.

Here, the "del/add id 0" steps are done 3 times to unsure this case is
validated.

The 'Fixes' tag here below is the same as the one from the previous
commit: this patch here is not fixing anything wrong in the selftests,
but it validates the previous fix for an issue introduced by this commit
ID.

Fixes: 3ad14f54 ("mptcp: more accurate MPC endpoint tracking")
Cc: stable@vger.kernel.org
Reviewed-by: Mat Martineau <martineau@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>