linux/drivers/hwtracing
Linus Torvalds 2605e80d34 arm64 updates for 6.5:
- Support for the Armv8.9 Permission Indirection Extensions. While this
   feature doesn't add new functionality, it enables future support for
   Guarded Control Stacks (GCS) and Permission Overlays.
 
 - User-space support for the Armv8.8 memcpy/memset instructions.
 
 - arm64 perf: support the HiSilicon SoC uncore PMU, Arm CMN sysfs
   identifier, support for the NXP i.MX9 SoC DDRC PMU, fixes and
   cleanups.
 
 - Removal of superfluous ISBs on context switch (following retrospective
   architecture tightening).
 
 - Decode the ISS2 register during faults for additional information to
   help with debugging.
 
 - KPTI clean-up/simplification of the trampoline exit code.
 
 - Addressing several -Wmissing-prototype warnings.
 
 - Kselftest improvements for signal handling and ptrace.
 
 - Fix TPIDR2_EL0 restoring on sigreturn
 
 - Clean-up, robustness improvements of the module allocation code.
 
 - More sysreg conversions to the automatic register/bitfields
   generation.
 
 - CPU capabilities handling cleanup.
 
 - Arm documentation updates: ACPI, ptdump.
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Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

Pull arm64 updates from Catalin Marinas:
 "Notable features are user-space support for the memcpy/memset
  instructions and the permission indirection extension.

   - Support for the Armv8.9 Permission Indirection Extensions. While
     this feature doesn't add new functionality, it enables future
     support for Guarded Control Stacks (GCS) and Permission Overlays

   - User-space support for the Armv8.8 memcpy/memset instructions

   - arm64 perf: support the HiSilicon SoC uncore PMU, Arm CMN sysfs
     identifier, support for the NXP i.MX9 SoC DDRC PMU, fixes and
     cleanups

   - Removal of superfluous ISBs on context switch (following
     retrospective architecture tightening)

   - Decode the ISS2 register during faults for additional information
     to help with debugging

   - KPTI clean-up/simplification of the trampoline exit code

   - Addressing several -Wmissing-prototype warnings

   - Kselftest improvements for signal handling and ptrace

   - Fix TPIDR2_EL0 restoring on sigreturn

   - Clean-up, robustness improvements of the module allocation code

   - More sysreg conversions to the automatic register/bitfields
     generation

   - CPU capabilities handling cleanup

   - Arm documentation updates: ACPI, ptdump"

* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (124 commits)
  kselftest/arm64: Add a test case for TPIDR2 restore
  arm64/signal: Restore TPIDR2 register rather than memory state
  arm64: alternatives: make clean_dcache_range_nopatch() noinstr-safe
  Documentation/arm64: Add ptdump documentation
  arm64: hibernate: remove WARN_ON in save_processor_state
  kselftest/arm64: Log signal code and address for unexpected signals
  docs: perf: Fix warning from 'make htmldocs' in hisi-pmu.rst
  arm64/fpsimd: Exit streaming mode when flushing tasks
  docs: perf: Add new description for HiSilicon UC PMU
  drivers/perf: hisi: Add support for HiSilicon UC PMU driver
  drivers/perf: hisi: Add support for HiSilicon H60PA and PAv3 PMU driver
  perf: arm_cspmu: Add missing MODULE_DEVICE_TABLE
  perf/arm-cmn: Add sysfs identifier
  perf/arm-cmn: Revamp model detection
  perf/arm_dmc620: Add cpumask
  arm64: mm: fix VA-range sanity check
  arm64/mm: remove now-superfluous ISBs from TTBR writes
  Documentation/arm64: Update ACPI tables from BBR
  Documentation/arm64: Update references in arm-acpi
  Documentation/arm64: Update ARM and arch reference
  ...
2023-06-26 17:11:53 -07:00
..
coresight arm64 updates for 6.5: 2023-06-26 17:11:53 -07:00
intel_th Driver core changes for 6.3-rc1 2023-02-24 12:58:55 -08:00
ptt hwtracing: hisi_ptt: Only add the supported devices to the filters list 2023-01-19 10:06:35 +00:00
stm - Daniel Verkamp has contributed a memfd series ("mm/memfd: add 2023-02-23 17:09:35 -08:00
Kconfig hwtracing: hisi_ptt: Add trace function support for HiSilicon PCIe Tune and Trace device 2022-09-08 16:26:17 -06:00