Pull overlayfs fixes from Amir Goldstein:

 - Various fixes for regressions due to conversion to new mount
   api in v6.5

 - Disable a new mount option syntax (append lowerdir) that was
   added in v6.5 because we plan to add a different lowerdir
   append syntax in v6.7

* tag 'ovl-fixes-6.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs:
  ovl: temporarily disable appending lowedirs
  ovl: fix regression in showing lowerdir mount option
  ovl: fix regression in parsing of mount options with escaped comma
  fs: factor out vfs_parse_monolithic_sep() helper

Pull powerpc fixes from Michael Ellerman:

 - Fix softlockup/crash when using hcall tracing

 - Fix pte_access_permitted() for PAGE_NONE on 8xx

 - Fix inverted pte_young() test in __ptep_test_and_clear_young()
   on 64-bit BookE

 - Fix unhandled math emulation exception on 85xx

 - Fix kernel crash on syscall return on 476

Thanks to Athira Rajeev, Christophe Leroy, Eddie James, and Naveen N
Rao.

* tag 'powerpc-6.6-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
  powerpc/47x: Fix 47x syscall return crash
  powerpc/85xx: Fix math emulation exception
  powerpc/64e: Fix wrong test in __ptep_test_and_clear_young()
  powerpc/8xx: Fix pte_access_permitted() for PAGE_NONE
  powerpc/pseries: Remove unused r0 in the hcall tracing code
  powerpc/pseries: Fix STK_PARAM access in the hcall tracing code

Pull CPU hotplug fix from Ingo Molnar:
 "Fix a Longsoon build warning by harmonizing the
  arch_[un]register_cpu() prototypes between architectures"

* tag 'smp-urgent-2023-10-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  cpu-hotplug: Provide prototypes for arch CPU registration

Pull smb server fixes from Steve French:

 - Fix for possible double free in RPC read

 - Add additional check to clarify smb2_open path and quiet Coverity

 - Fix incorrect error rsp in a compounding path

 - Fix to properly fail open of file with pending delete on close

* tag '6.6-rc5-ksmbd-server-fixes' of git://git.samba.org/ksmbd:
  ksmbd: fix potential double free on smb2_read_pipe() error path
  ksmbd: fix Null pointer dereferences in ksmbd_update_fstate()
  ksmbd: fix wrong error response status by using set_smb2_rsp_status()
  ksmbd: not allow to open file if delelete on close bit is set

Pull smb client fixes from Steve French:

 - fix caching race with open_cached_dir and laundromat cleanup of
   cached dirs (addresses a problem spotted with xfstest run with
   directory leases enabled)

 - reduce excessive resource usage of laundromat threads

* tag '6.6-rc5-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
  smb: client: prevent new fids from being removed by laundromat
  smb: client: make laundromat a delayed worker

Pull x86 fixes from Ingo Molnar:
 "Fix a false-positive KASAN warning, fix an AMD erratum on Zen4 CPUs,
  and fix kernel-doc build warnings"

* tag 'x86-urgent-2023-10-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/alternatives: Disable KASAN in apply_alternatives()
  x86/cpu: Fix AMD erratum #1485 on Zen4-based CPUs
  x86/resctrl: Fix kernel-doc warnings

Pull scheduler fixes from Ingo Molnar:
 "Two EEVDF fixes"

* tag 'sched-urgent-2023-10-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  sched/eevdf: Fix pick_eevdf()
  sched/eevdf: Fix min_deadline heap integrity

Pull x86 perf event fix from Ingo Molnar:
 "Fix an LBR sampling bug"

* tag 'perf-urgent-2023-10-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  perf/x86/lbr: Filter vsyscall addresses

Kernel v6.5 converted overlayfs to new mount api.
As an added bonus, it also added a feature to allow appending lowerdirs
using lowerdir=:/lower2,lowerdir=::/data3 syntax.

This new syntax has raised some concerns regarding escaping of colons.
We decided to try and disable this syntax, which hasn't been in the wild
for so long and introduce it again in 6.7 using explicit mount options
lowerdir+=/lower2,datadir+=/data3.

Suggested-by: Miklos Szeredi <miklos@szeredi.hu>
Link: https://lore.kernel.org/r/CAJfpegsr3A4YgF2YBevWa6n3=AcP7hNndG6EPMu3ncvV-AM71A@mail.gmail.com/
Fixes: b36a5780

 ("ovl: modify layer parameter parsing")
Signed-off-by: Amir Goldstein <amir73il@gmail.com>

Pull xfs fixes from Chandan Babu:

 - Fix calculation of offset of AG's last block and its length

 - Update incore AG block count when shrinking an AG

 - Process free extents to busy list in FIFO order

 - Make XFS report its i_version as the STATX_CHANGE_COOKIE

* tag 'xfs-6.6-fixes-5' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
  xfs: reinstate the old i_version counter as STATX_CHANGE_COOKIE
  xfs: Remove duplicate include
  xfs: correct calculation for agend and blockcount
  xfs: process free extents to busy list in FIFO order
  xfs: adjust the incore perag block_count when shrinking

Before commit b36a5780 ("ovl: modify layer parameter parsing"),
spaces and commas in lowerdir mount option value used to be escaped using
seq_show_option().

In current upstream, when lowerdir value has a space, it is not escaped
in /proc/mounts, e.g.:

  none /mnt overlay rw,relatime,lowerdir=l l,upperdir=u,workdir=w 0 0

which results in broken output of the mount utility:

  none on /mnt type overlay (rw,relatime,lowerdir=l)

Store the original lowerdir mount options before unescaping and show
them using the same escaping used for seq_show_option() in addition to
escaping the colon separator character.

Fixes: b36a5780

 ("ovl: modify layer parameter parsing")
Signed-off-by: Amir Goldstein <amir73il@gmail.com>

Pull input fixes from Dmitry Torokhov:

 - a reworked way for handling reset delay on SMBus-connected Synaptics
   touchpads (the original one, while being correct, uncovered an old
   bug in fallback to PS/2 code that was fixed separately; the new one
   however avoids having delay in serio port "fast" resume, and instead
   has the wait in the RMI4 code)

 - a fix for potential crashes when devices with Elan controllers (and
   Synaptics) fall back to PS/2 code. Can't be hit without the original
   patch above, but still good to have it fixed

 - a couple new device IDs in xpad Xbox driver

 - another quirk for Goodix driver to deal with stuff vendors put in
   ACPI tables

 - a fix for use-after-free on disconnect for powermate driver

 - a quirk to not initialize PS/2 mouse port on Fujitsu Lifebook E5411
   laptop as it makes keyboard not usable and the device uses
   hid-over-i2c touchpad anyways

* tag 'input-for-v6.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: powermate - fix use-after-free in powermate_config_complete
  Input: xpad - add PXN V900 support
  Input: synaptics-rmi4 - handle reset delay when using SMBus trsnsport
  Input: psmouse - fix fast_reconnect function for PS/2 mode
  Revert "Input: psmouse - add delay when deactivating for SMBus mode"
  Input: goodix - ensure int GPIO is in input for gpio_count == 1 && gpio_int_idx == 0 case
  Input: i8042 - add Fujitsu Lifebook E5411 to i8042 quirk table
  Input: xpad - add HyperX Clutch Gladiate Support

syzbot has found a use-after-free bug [1] in the powermate driver. This
happens when the device is disconnected, which leads to a memory free from
the powermate_device struct.  When an asynchronous control message
completes after the kfree and its callback is invoked, the lock does not
exist anymore and hence the bug.

Use usb_kill_urb() on pm->config to cancel any in-progress requests upon
device disconnection.

[1] https://syzkaller.appspot.com/bug?extid=0434ac83f907a1dbdd1e

Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Reported-by:  <syzbot+0434ac83f907a1dbdd1e@syzkaller.appspotmail.com>
Link: https://lore.kernel.org/r/20230916-topic-powermate_use_after_free-v3-1-64412b81a7a2@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

Add VID and PID to the xpad_device table to allow driver to use the PXN
V900 steering wheel, which is XTYPE_XBOX360 compatible in xinput mode.

Signed-off-by: Matthias Berndt <matthias_berndt@gmx.de>
Link: https://lore.kernel.org/r/4932699.31r3eYUQgx@fedora
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

Touch controllers need some time after receiving reset command for the
firmware to finish re-initializing and be ready to respond to commands
from the host. The driver already had handling for the post-reset delay
for I2C and SPI transports, this change adds the handling to
SMBus-connected devices.

SMBus devices are peculiar because they implement legacy PS/2
compatibility mode, so reset is actually issued by psmouse driver on the
associated serio port, after which the control is passed to the RMI4
driver with SMBus companion device.

Note that originally the delay was added to psmouse driver in
92e24e0e

 ("Input: psmouse - add delay when deactivating for SMBus
mode"), but that resulted in an unwanted delay in "fast" reconnect
handler for the serio port, so it was decided to revert the patch and
have the delay being handled in the RMI4 driver, similar to the other
transports.

Tested-by: Jeffery Miller <jefferymiller@google.com>
Link: https://lore.kernel.org/r/ZR1yUFJ8a9Zt606N@penguin
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

When the SMBus connection is attempted psmouse_smbus_init() sets
the fast_reconnect pointer to psmouse_smbus_reconnecti(). If SMBus
initialization fails, elantech_setup_ps2() and synaptics_init_ps2() will
fallback to PS/2 mode, replacing the psmouse private data. This can cause
issues on resume, since psmouse_smbus_reconnect() expects to find an
instance of struct psmouse_smbus_dev in psmouse->private.

The issue was uncovered when in 92e24e0e

 ("Input: psmouse - add
delay when deactivating for SMBus mode") psmouse_smbus_reconnect()
started attempting to use more of the data structure. The commit was
since reverted, not because it was at fault, but because there was found
a better way of doing what it was attempting to do.

Fix the problem by resetting the fast_reconnect pointer in psmouse
structure in elantech_setup_ps2() and synaptics_init_ps2() when the PS/2
mode is used.

Reported-by: Thorsten Leemhuis <linux@leemhuis.info>
Tested-by: Thorsten Leemhuis <linux@leemhuis.info>
Signed-off-by: Jeffery Miller <jefferymiller@google.com>
Fixes: bf232e46

 ("Input: psmouse-smbus - allow to control psmouse_deactivate")
Link: https://lore.kernel.org/r/20231005002249.554877-1-jefferymiller@google.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

Pull SCSI fix from James Bottomley:
 "A single tiny fix in the ufs driver core correcting the reversed logic
  in an error message"

* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
  scsi: ufs: core: Correct clear TM error log

Pull ceph fixes from Ilya Dryomov:
 "Fixes for an overreaching WARN_ON, two error paths and a switch to
  kernel_connect() which recently grown protection against someone using
  BPF to rewrite the address.

  All but one marked for stable"

* tag 'ceph-for-6.6-rc6' of https://github.com/ceph/ceph-client:
  ceph: fix type promotion bug on 32bit systems
  libceph: use kernel_connect()
  ceph: remove unnecessary IS_ERR() check in ceph_fname_to_usr()
  ceph: fix incorrect revoked caps assert in ceph_fill_file_size()

Pull ACPI fixes from Rafael Wysocki:
 "Add an ACPI EC GPE detection quirk for HP Pavilion Gaming 15-dk1xxx
  and ACPI IRQ override quirks for TongFang GM6BGEQ, GM6BG5Q and
  GM6BG0Q, and for ASUS ExpertBook B1402CBA (Hans de Goede).

* tag 'acpi-6.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  ACPI: resource: Add TongFang GM6BGEQ, GM6BG5Q and GM6BG0Q to irq1_edge_low_force_override[]
  ACPI: EC: Add quirk for the HP Pavilion Gaming 15-dk1xxx
  ACPI: resource: Skip IRQ override on ASUS ExpertBook B1402CBA

Pull RISC-V fixes from Palmer Dabbelt:

 - A handful of build fixes

 - A fix to avoid mixing up user/kernel-mode breakpoints, which can
   manifest as a hang when mixing k/uprobes with other breakpoint
   sources

 - A fix to avoid double-allocting crash kernel memory

 - A fix for tracefs syscall name mangling, which was causing syscalls
   not to show up in tracefs

 - A fix to the perf driver to enable the hw events when selected, which
   can trigger a BUG on some userspace access patterns

* tag 'riscv-for-linus-6.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
  drivers: perf: Fix panic in riscv SBI mmap support
  riscv: Fix ftrace syscall handling which are now prefixed with __riscv_
  RISC-V: Fix wrong use of CONFIG_HAVE_SOFTIRQ_ON_OWN_STACK
  riscv: kdump: fix crashkernel reserving problem on RISC-V
  riscv: Remove duplicate objcopy flag
  riscv: signal: fix sigaltstack frame size checking
  riscv: errata: andes: Makefile: Fix randconfig build issue
  riscv: Only consider swbp/ss handlers for correct privileged mode
  riscv: kselftests: Fix mm build by removing testcases subdirectory

Pull soundwire fix from Vinod Koul:
 "A single fix for making sdw bus irq conditionally built"

* tag 'soundwire-6.6-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire:
  soundwire: bus: Make IRQ handling conditionally built

Pull dmaengine fixes from Vinod Koul:
 "Driver fixes for:

   - stm32 dma residue calculation and chaining

   - stm32 mdma for setting inflight bytes, residue calculation and
     resume abort

   - channel request, channel enable and dma error in fsl_edma

   - runtime pm imbalance in ste_dma40 driver

   - deadlock fix in mediatek driver"

* tag 'dmaengine-fix-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine:
  dmaengine: fsl-edma: fix all channels requested when call fsl_edma3_xlate()
  dmaengine: stm32-dma: fix residue in case of MDMA chaining
  dmaengine: stm32-dma: fix stm32_dma_prep_slave_sg in case of MDMA chaining
  dmaengine: stm32-mdma: set in_flight_bytes in case CRQA flag is set
  dmaengine: stm32-mdma: use Link Address Register to compute residue
  dmaengine: stm32-mdma: abort resume if no ongoing transfer
  dmaengine: ste_dma40: Fix PM disable depth imbalance in d40_probe
  dmaengine: mediatek: Fix deadlock caused by synchronize_irq()
  dmaengine: idxd: use spin_lock_irqsave before wait_event_lock_irq
  dmaengine: fsl-edma: fix edma4 channel enable failure on second attempt
  dt-bindings: dmaengine: zynqmp_dma: add xlnx,bus-width required property
  dmaengine: fsl-dma: fix DMA error when enabling sg if 'DONE' bit is set

Pull media fixes from Mauro Carvalho Chehab:

 - a core fix: Don't report V4L2_SUBDEV_CAP_STREAMS when API is disabled

 - ipu-bridge: Add a missing acpi_dev_put()

 - ov8858: fix driver for probe to work after 6.6-rc1

 - xilinx-vipp: fix async notifier logic

* tag 'media/v6.6-5' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media:
  media: i2c: ov8858: Don't set fwnode in the driver
  media: ipu-bridge: Add missing acpi_dev_put() in ipu_bridge_get_ivsc_acpi_dev()
  media: xilinx-vipp: Look for entities also in waiting_list
  media: subdev: Don't report V4L2_SUBDEV_CAP_STREAMS when the streams API is disabled

Merge ACPI EC driver and ACPI resources handlig changes for 6.6-rc6:

 - Add EC GPE fixup quirk for HP Pavilion Gaming 15-dk1xxx (Hans de
   Goede).

 - Add ACPI IRQ override quirks for TongFang GM6BGEQ, GM6BG5Q and
   GM6BG0Q, and for ASUS ExpertBook B1402CBA (ans de Goede).

* acpi-ec:
  ACPI: EC: Add quirk for the HP Pavilion Gaming 15-dk1xxx

* acpi-resource:
  ACPI: resource: Add TongFang GM6BGEQ, GM6BG5Q and GM6BG0Q to irq1_edge_low_force_override[]
  ACPI: resource: Skip IRQ override on ASUS ExpertBook B1402CBA

Pull drm fixes from Dave Airlie:
 "Weekly fixes, the core is msm and amdgpu with some scattered fixes
  across vmwgfx, panel and the core stuff.

  atomic-helper:
   - Relax checks for unregistered connectors

  dma-buf:
   - Work around race condition when retrieving fence timestamp

  gem:
   - Avoid OOB access in BO memory range

  panel:
   - boe-tv101wun-ml6: Fix flickering

  simpledrm:
   - Fix error output

  vwmgfx:
   - Fix size calculation in texture-state code
   - Ref GEM BOs in surfaces

  msm:
   - PHY/link training reset fix
   - msm8998 - correct highest bank bit
   - skip video mode if timing engine disabled
   - check irq_of_parse_and_map return code
   - add new lines to some prints
   - fail atomic check for max mdp clk test

  amdgpu:
   - Seamless boot fix
   - Fix TTM BO resource check
   - SI fix for doorbell handling"

* tag 'drm-fixes-2023-10-13' of git://anongit.freedesktop.org/drm/drm:
  drm/tiny: correctly print `struct resource *` on error
  drm: Do not overrun array in drm_gem_get_pages()
  drm/atomic-helper: relax unregistered connector check
  drm/panel: boe-tv101wum-nl6: Completely pull GPW to VGL before TP term
  drm/amdgpu: fix SI failure due to doorbells allocation
  drm/amdgpu: add missing NULL check
  drm/amd/display: Don't set dpms_off for seamless boot
  drm/vmwgfx: Keep a gem reference to user bos in surfaces
  drm/vmwgfx: fix typo of sizeof argument
  drm/msm/dpu: fail dpu_plane_atomic_check() based on mdp clk limits
  dma-buf: add dma_fence_timestamp helper
  drm/msm/dp: Add newlines to debug printks
  drm/msm/dpu: change _dpu_plane_calc_bw() to use u64 to avoid overflow
  drm/msm/dsi: fix irq_of_parse_and_map() error checking
  drm/msm/dsi: skip the wait for video mode done if not applicable
  drm/msm/mdss: fix highest-bank-bit for msm8998
  drm/msm/dp: do not reinitialize phy unless retry during link training

Fix new smatch warnings:
fs/smb/server/smb2pdu.c:6131 smb2_read_pipe() error: double free of 'rpc_resp'

Fixes: e2b76ab8

 ("ksmbd: add support for read compound")
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

Coverity Scan report the following one. This report is a false alarm.
Because fp is never NULL when rc is zero. This patch add null check for fp
in ksmbd_update_fstate to make alarm silence.

*** CID 1568583b:  Null pointer dereferences  (FORWARD_NULL)
/fs/smb/server/smb2pdu.c: 3408 in smb2_open()
3402                    path_put(&path);
3403                    path_put(&parent_path);
3404            }
3405            ksmbd_revert_fsids(work);
3406     err_out1:
3407            if (!rc) {
>>>     CID 1568583b:  Null pointer dereferences  (FORWARD_NULL)
>>>     Passing null pointer "fp" to "ksmbd_update_fstate", which dereferences it.
3408                    ksmbd_update_fstate(&work->sess->file_table, fp, FP_INITED);
3409                    rc = ksmbd_iov_pin_rsp(work, (void *)rsp, iov_len);
3410            }
3411            if (rc) {
3412                    if (rc == -EINVAL)
3413                            rsp->hdr.Status = STATUS_INVALID_PARAMETER;

Fixes: e2b76ab8

 ("ksmbd: add support for read compound")
Reported-by: Coverity Scan <scan-admin@coverity.com>
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

set_smb2_rsp_status() after __process_request() sets the wrong error
status. This patch resets all iov vectors and sets the error status
on clean one.

Fixes: e2b76ab8

 ("ksmbd: add support for read compound")
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

Cthon test fail with the following error.

check for proper open/unlink operation
nfsjunk files before unlink:
  -rwxr-xr-x 1 root root 0  9월 25 11:03 ./nfs2y8Jm9
./nfs2y8Jm9 open; unlink ret = 0
nfsjunk files after unlink:
  -rwxr-xr-x 1 root root 0  9월 25 11:03 ./nfs2y8Jm9
data compare ok
nfsjunk files after close:
  ls: cannot access './nfs2y8Jm9': No such file or directory
special tests failed

Cthon expect to second unlink failure when file is already unlinked.
ksmbd can not allow to open file if flags of ksmbd inode is set with
S_DEL_ON_CLS flags.

Cc: stable@vger.kernel.org
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

Merge tag 'amd-drm-fixes-6.6-2023-10-11' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes

amd-drm-fixes-6.6-2023-10-11:

amdgpu:
- Seemless boot fix
- Fix TTM BO resource check
- SI fix for doorbell handling

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231012025637.7783-1-alexander.deucher@amd.com

Fixes for v6.6-rc5

- fix to not reset the PHY everytime we start link training but only
  do it if link training fails. Without this, the PLL unlocked
  interrupt fires causing "Unexpected DP AUX IRQ 0x01000000 when
  not busy" spam in the logs since last 2-3 cycles
- correct the highest bank bit to match downstream device tree for
  msm8998
- skip the video mode wait if the timing engine is not enabled. This
  was introduced after pre_enable flag for DSI video mode panels
  where we would end up waiting for the video mode done interrupt
  even before enabling timing engine causing error spam and long
  bootup times.
- check the correct return code of irq_of_parse_and_map() in DSI code
- avoid overflow issues in the dpu bandwidth calculation . This was
  exposed for high resolution displays and a critical fix to avoid
  atomic_check failure
- minor fix to add new lines in DP print messages.
- Fix to fail atomic_check() if the resolution exceeds max mdp clk.
  This leads to underflow otherwise if we try to allow that frame.

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Rob Clark <robdclark@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGv-HNxQ=VBtZ8geGzYJum9jtManEdbvhcjo_WWF_J9Ziw@mail.gmail.com

Pull power supply fixes from Sebastian Reichel:

 - qcom_battmgr: endianness fixes

* tag 'for-v6.6-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply:
  power: supply: qcom_battmgr: fix enable request endianness
  power: supply: qcom_battmgr: fix battery_id type

Pull block fix from Jens Axboe:
 "Just a single fix for a longstanding regression with using fallocate
  on a block device"

* tag 'block-6.6-2023-10-12' of git://git.kernel.dk/linux:
  block: Don't invalidate pagecache for invalid falloc modes

Short summary of fixes pull:

 * atomic-helper: Relax checks for unregistered connectors
 * dma-buf: Work around race condition when retrieving fence timestamp
 * gem: Avoid OOB access in BO memory range
 * panel:
   * boe-tv101wun-ml6: Fix flickering
 * simpledrm: Fix error output
 * vwmgfx:
   * Fix size calculation in texture-state code
   * Ref GEM BOs in surfaces

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20231012111638.GA25037@linux-uq9g

Pull cgroup fixes from Tejun Heo:

 - In cgroup1, the `tasks` file could have duplicate pids which can
   trigger a warning in seq_file. Fix it by removing duplicate items
   after sorting

 - Comment update

* tag 'cgroup-for-6.6-rc5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
  cgroup: Fix incorrect css_set_rwsem reference in comment
  cgroup: Remove duplicates in cgroup v1 tasks file

Pull workqueue fixes from Tejun Heo:

 - Fix access-after-free in pwq allocation error path

 - Implicitly ordered unbound workqueues should lose the implicit
   ordering if an attribute change which isn't compatible with ordered
   operation is requested. However, attribute changes requested through
   the sysfs interface weren't doing that leaving no way to override the
   implicit ordering through the sysfs interface. Fix it.

 - Other doc and misc updates

* tag 'wq-for-6.6-rc5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq:
  workqueue: fix -Wformat-truncation in create_worker
  workqueue: Override implicit ordered attribute in workqueue_apply_unbound_cpumask()
  workqueue: Use the kmem_cache_free() instead of kfree() to release pwq
  workqueue: doc: Fix function and sysfs path errors
  workqueue: Fix UAF report by KASAN in pwq_release_workfn()

This reverts commit 92e24e0e

.

While the patch itself is correct, it uncovered an issue with fallback
to PS/2 mode, where we were leaving psmouse->fast_reconnect handler set
to psmouse_smbus_reconnect(), which caused crashes.

While discussing various approaches to fix the issue it was noted that
this patch ass undesired delay in the "fast" resume path of PS/2 device,
and it would be better to actually use "reset_delay" option defined in
struct rmi_device_platform_data and have RMI code handle it for SMBus
transport as well. So this patch is being reverted to deal with crashes
and a better solution will be merged shortly.

Reported-by: Thorsten Leemhuis <linux@leemhuis.info>
Closes: https://lore.kernel.org/all/ca0109fa-c64b-43c1-a651-75b294d750a1@leemhuis.info/
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

Pull networking fixes from Paolo Abeni:
 "Including fixes from CAN and BPF.

  We have a regression in TC currently under investigation, otherwise
  the things that stand off most are probably the TCP and AF_PACKET
  fixes, with both issues coming from 6.5.

  Previous releases - regressions:

   - af_packet: fix fortified memcpy() without flex array.

   - tcp: fix crashes trying to free half-baked MTU probes

   - xdp: fix zero-size allocation warning in xskq_create()

   - can: sja1000: always restart the tx queue after an overrun

   - eth: mlx5e: again mutually exclude RX-FCS and RX-port-timestamp

   - eth: nfp: avoid rmmod nfp crash issues

   - eth: octeontx2-pf: fix page pool frag allocation warning

  Previous releases - always broken:

   - mctp: perform route lookups under a RCU read-side lock

   - bpf: s390: fix clobbering the caller's backchain in the trampoline

   - phy: lynx-28g: cancel the CDR check work item on the remove path

   - dsa: qca8k: fix qca8k driver for Turris 1.x

   - eth: ravb: fix use-after-free issue in ravb_tx_timeout_work()

   - eth: ixgbe: fix crash with empty VF macvlan list"

* tag 'net-6.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (54 commits)
  rswitch: Fix imbalance phy_power_off() calling
  rswitch: Fix renesas_eth_sw_remove() implementation
  octeontx2-pf: Fix page pool frag allocation warning
  nfc: nci: assert requested protocol is valid
  af_packet: Fix fortified memcpy() without flex array.
  net: tcp: fix crashes trying to free half-baked MTU probes
  net/smc: Fix pos miscalculation in statistics
  nfp: flower: avoid rmmod nfp crash issues
  net: usb: dm9601: fix uninitialized variable use in dm9601_mdio_read
  ethtool: Fix mod state of verbose no_mask bitset
  net: nfc: fix races in nfc_llcp_sock_get() and nfc_llcp_sock_get_sn()
  mctp: perform route lookups under a RCU read-side lock
  net: skbuff: fix kernel-doc typos
  s390/bpf: Fix unwinding past the trampoline
  s390/bpf: Fix clobbering the caller's backchain in the trampoline
  net/mlx5e: Again mutually exclude RX-FCS and RX-port-timestamp
  net/smc: Fix dependency of SMC on ISM
  ixgbe: fix crash with empty VF macvlan list
  net/mlx5e: macsec: use update_pn flag instead of PN comparation
  net: phy: mscc: macsec: reject PN update requests
  ...

Compiling with W=1 emitted the following warning
(Compiler: gcc (x86-64, ver. 13.2.1, .config: result of make allyesconfig,
"Treat warnings as errors" turned off):

kernel/workqueue.c:2188:54: warning: ‘%d’ directive output may be
	truncated writing between 1 and 10 bytes into a region of size
	between 5 and 14 [-Wformat-truncation=]
kernel/workqueue.c:2188:50: note: directive argument in the range
	[0, 2147483647]
kernel/workqueue.c:2188:17: note: ‘snprintf’ output between 4 and 23 bytes
	into a destination of size 16

setting "id_buf" to size 23 will silence the warning, since GCC
determines snprintf's output to be max. 23 bytes in line 2188.

Please let me know if there are any mistakes in my patch!

Signed-off-by: Lucy Mielke <lucymielke@icloud.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

Commit 5c0338c6 ("workqueue: restore WQ_UNBOUND/max_active==1
to be ordered") enabled implicit ordered attribute to be added to
WQ_UNBOUND workqueues with max_active of 1. This prevented the changing
of attributes to these workqueues leading to fix commit 0a94efb5
("workqueue: implicit ordered attribute should be overridable").

However, workqueue_apply_unbound_cpumask() was not updated at that time.
So sysfs changes to wq_unbound_cpumask has no effect on WQ_UNBOUND
workqueues with implicit ordered attribute. Since not all WQ_UNBOUND
workqueues are visible on sysfs, we are not able to make all the
necessary cpumask changes even if we iterates all the workqueue cpumasks
in sysfs and changing them one by one.

Fix this problem by applying the corresponding change made
to apply_workqueue_attrs_locked() in the fix commit to
workqueue_apply_unbound_cpumask().

Fixes: 5c0338c6

 ("workqueue: restore WQ_UNBOUND/max_active==1 to be ordered")
Signed-off-by: Waiman Long <longman@redhat.com>
Signed-off-by: Tejun Heo <tj@kernel.org>