Pull tracing fixes from Steven Rostedt:

 - Fix timerlat with use of FORTIFY_SOURCE

   FORTIFY_SOURCE was added to the stack tracer where it compares the
   entry->caller array to having entry->size elements.

   timerlat has the following:

      memcpy(&entry->caller, fstack->calls, size);
      entry->size = size;

   Which triggers FORTIFY_SOURCE as the caller is populated before the
   entry->size is initialized.

   Swap the order to satisfy FORTIFY_SOURCE logic.

 - Add down_write(trace_event_sem) when adding trace events in modules

   Trace events being added to the ftrace_events array are protected by
   the trace_event_sem semaphore. But when loading modules that have
   trace events, the addition of the events are not protected by the
   semaphore and loading two modules that have events at the same time
   can corrupt the list.

   Also add a lockdep_assert_held(trace_event_sem) to
   _trace_add_event_dirs() to confirm it is held when iterating the
   list.

* tag 'trace-v6.16-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
  tracing: Add down_write(trace_event_sem) when adding trace event
  tracing/osnoise: Fix crash in timerlat_dump_stack()

Pull i2c fixes from Wolfram Sang:
 "omap:
   - add missing error check
   - fix PM disable in probe error path

  stm32:
   - unmap DMA buffer on transfer failure
   - use correct device when mapping and unmapping during transfers"

* tag 'i2c-for-6.16-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
  i2c: stm32f7: unmap DMA mapped buffer
  i2c: stm32: fix the device used for the DMA map
  i2c: omap: Fix an error handling path in omap_i2c_probe()
  i2c: omap: Handle omap_i2c_init() errors in omap_i2c_probe()

Pull x86 bug fix from Thomas Gleixner:
 "A single fix for a GCC wreckage, which emits a KCSAN instrumentation
  call in __sev_es_nmi_complete() despite the function being annotated
  with 'noinstr'.

  As all functions in that source file are noinstr, exclude the whole
  file from KCSAN in the Makefile to cure it"

* tag 'x86-urgent-2025-07-20' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/sev: Work around broken noinstr on GCC

Pull locking fix from Thomas Gleixner:
 "A single fix for the futex selftest code to make 32-bit user space
  work correctly on 64-bit kernels.

  sys_futex_wait() expects a struct __kernel_timespec for the timeout,
  but the selftest uses struct timespec, which is the original 32-bit
  non 2038 compliant variant.

  Fix it up by converting the callsite supplied timespec to a
  __kernel_timespec and hand that into the syscall"

* tag 'locking-urgent-2025-07-20' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  selftests/futex: Convert 32-bit timespec to 64-bit version for 32-bit compatibility mode

Pull scheduler fix from Thomas Gleixner:
 "A single fix for the scheduler.

  A recent commit changed the runqueue counter nr_uninterruptible to an
  unsigned int. Due to the fact that the counters are not updated on
  migration of a uninterruptble task to a different CPU, these counters
  can exceed INT_MAX.

  The counter is cast to long in the load average calculation, which
  means that the cast expands into negative space resulting in bogus
  load average values.

  Convert it back to unsigned long to fix this.

* tag 'sched-urgent-2025-07-20' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  sched: Change nr_uninterruptible type to unsigned long

Pull hyperv fixes from Wei Liu:

 - Select use CONFIG_SYSFB only if EFI is enabled (Michael Kelley)

 - An assorted set of fixes to remove warnings for missing export.h
   header inclusion (Naman Jain)

 - An assorted set of fixes for when Linux run as the root partition
   for Microsoft Hypervisor (Mukesh Rathor, Nuno Das Neves, Stanislav
   Kinsburskii)

 - Fix the check for HYPERVISOR_CALLBACK_VECTOR (Naman Jain)

 - Fix fcopy tool to handle irregularities with size of ring buffer
   (Naman Jain)

 - Fix incorrect file path conversion in fcopy tool (Yasumasa Suenaga)

* tag 'hyperv-fixes-signed-20250718' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux:
  tools/hv: fcopy: Fix irregularities with size of ring buffer
  PCI: hv: Use the correct hypercall for unmasking interrupts on nested
  x86/hyperv: Expose hv_map_msi_interrupt()
  Drivers: hv: Use nested hypercall for post message and signal event
  x86/hyperv: Clean up hv_map/unmap_interrupt() return values
  x86/hyperv: Fix usage of cpu_online_mask to get valid cpu
  PCI: hv: Don't load the driver for baremetal root partition
  net: mana: Fix warnings for missing export.h header inclusion
  PCI: hv: Fix warnings for missing export.h header inclusion
  clocksource: hyper-v: Fix warnings for missing export.h header inclusion
  x86/hyperv: Fix warnings for missing export.h header inclusion
  Drivers: hv: Fix warnings for missing export.h header inclusion
  Drivers: hv: Fix the check for HYPERVISOR_CALLBACK_VECTOR
  tools/hv: fcopy: Fix incorrect file path conversion
  Drivers: hv: Select CONFIG_SYSFB only if EFI is enabled

Pull USB / Thunderbolt fixes from Greg KH:
 "Here are some USB and Thunderbolt driver fixes for reported problems
  for 6.16-rc6.  Included in here are:

   - Thunderbolt fixes for some much-reported issues

   - dwc2 driver fixes

   - dwc3 driver fixes

   - new usb-serial driver device ids

   - gadgetfs configfs fix

   - musb driver fix

   - USB hub driver fix

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

* tag 'usb-6.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
  usb: hub: Don't try to recover devices lost during warm reset.
  usb: dwc2: gadget: Fix enter to hibernation for UTMI+ PHY
  usb: dwc3: qcom: Don't leave BCR asserted
  USB: serial: option: add Telit Cinterion FE910C04 (ECM) composition
  USB: serial: ftdi_sio: add support for NDI EMGUIDE GEMINI
  usb: gadget: configfs: Fix OOB read on empty string write
  usb: musb: fix gadget state on disconnect
  USB: serial: option: add Foxconn T99W640
  thunderbolt: Fix bit masking in tb_dp_port_set_hops()
  thunderbolt: Fix wake on connect at runtime

Pull serial driver fixes from Greg KH:
 "Here are two serial driver fixes for 6.16-rc6 that do:

   - fix for the serial core OF resource leak

   - pch_uart driver fix for a "incorrect variable" issue

  Both of these have been in linux-next for over a week with no reported
  problems"

* tag 'tty-6.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
  pch_uart: Fix dma_sync_sg_for_device() nents value
  serial: core: fix OF node leak

Pull staging driver fixes from Greg KH:
 "Here are some small driver fixes for the vchiq_arm staging driver:

   - reverts of previous changes that turned out to caused problems.

   - change to prevent a resource leak

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

* tag 'staging-6.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
  staging: vchiq_arm: Make vchiq_shutdown never fail
  Revert "staging: vchiq_arm: Create keep-alive thread during probe"
  Revert "staging: vchiq_arm: Improve initial VCHIQ connect"