Pull thermal control updates from Rafael Wysocki:
 "These update the thermal control sysfs interface and multiple thermal
  control drivers:

   - Convert EAGAIN into ENODATA in temp_show() to prevent user space
     from polling the sysfs file in vain after a failing O_NONBLOCK read
     under the assumption that the read would have blocked (Hsin-Te
     Yuan)

   - Add Wildcat Lake PCI ID to the int340x Intel processor thermal
     driver (Srinivas Pandruvada)

   - Add debugfs interface to override the temperature set by the
     firmware in the Intel platform temperature control (PTC) interface
     and add a new sysfs control attribute called thermal_tolerance to
     it (Srinivas Pandruvada)

   - Enable the stage 2 shutdown in the qcom-spmi-temp-alarm thermal
     driver and add support for more SPMI variants to it (Anjelique
     Melendez)

   - Constify the thermal_zone_device_ops structure where possible in
     several assorted thermal drivers (Christophe Jaillet)

   - Use the dev_fwnode() helper instead of of_fwnode_handle(), as it is
     more adequate, wherever possible in thermal drivers (Jiri Slaby)

   - Implement and document One-Time Programmable fuse support in the
     Rockchip thermal driver in order to increase the precision of the
     measurements (Nicolas Frattaroli)

   - Change the way the Mediatek LTVS thermal driver stores the
     initialization data sequence to support different sequences
     matching different platforms. Introduce mt7988 support with a new
     initialization sequence (Mason Chang)

   - Document the QCom TSens Milos Temperature Sensor DT bindings (Luca
     Weiss)

   - Add the fallback compatible string for MT7981 and MT8516 DT
     bindings (Aleksander Jan Bajkowski)

   - Add the compatible string for the Tegra210B01 SOC_THERM driver
     (Aaron Kling)"

* tag 'thermal-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (23 commits)
  dt-bindings: thermal: tegra: Document Tegra210B01
  dt-bindings: thermal: mediatek: Add fallback compatible string for MT7981 and MT8516
  dt-bindings: thermal: qcom-tsens: document the Milos Temperature Sensor
  thermal/drivers/mediatek/lvts_thermal: Add mt7988 lvts commands
  thermal/drivers/mediatek/lvts_thermal: Add lvts commands and their sizes to driver data
  thermal/drivers/mediatek/lvts_thermal: Change lvts commands array to static const
  thermal/drivers/rockchip: Support reading trim values from OTP
  dt-bindings: thermal: rockchip: document otp thermal trim
  thermal/drivers/rockchip: Support RK3576 SoC in the thermal driver
  dt-bindings: rockchip-thermal: Add RK3576 compatible
  thermal/drivers/rockchip: Rename rk_tsadcv3_tshut_mode
  thermal: Use dev_fwnode()
  thermal: Constify struct thermal_zone_device_ops
  thermal/drivers/loongson2: Constify struct thermal_zone_device_ops
  thermal/drivers/qcom-spmi-temp-alarm: Add support for LITE PMIC peripherals
  thermal/drivers/qcom-spmi-temp-alarm: Add support for GEN2 rev 2 PMIC peripherals
  thermal/drivers/qcom-spmi-temp-alarm: Prepare to support additional Temp Alarm subtypes
  thermal/drivers/qcom-spmi-temp-alarm: Add temp alarm data struct based on HW subtype
  thermal/drivers/qcom-spmi-temp-alarm: Enable stage 2 shutdown when required
  thermal: sysfs: Return ENODATA instead of EAGAIN for reads
  ...

'struct thermal_zone_device_ops' are not modified in these drivers.

Constifying these structures moves some data to a read-only section, so
increases overall security, especially when the structure holds some
function pointers.

On a x86_64, with allmodconfig, as an example:
Before:
======
   text	   data	    bss	    dec	    hex	filename
  28116	   5168	    128	  33412	   8284	drivers/thermal/armada_thermal.o

After:
=====
   text	   data	    bss	    dec	    hex	filename
  28244	   5040	    128	  33412	   8284	drivers/thermal/armada_thermal.o

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com> # For Armada
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/5bba3bf0139e2418b306a0f9a2f1f81ef49e88a6.1748165978.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>

Add Wildcat Lake PCI ID for processor thermal device.

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Link: https://patch.msgid.link/20250617231940.3314546-1-srinivas.pandruvada@linux.intel.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

Add Wildcat Lake ACPI IDs for DPTF.

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Link: https://patch.msgid.link/20250617231824.3314507-1-srinivas.pandruvada@linux.intel.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

Add debugfs interface to override hardware provide temperature. This
interface can be used primarily for debug. Alternatively this can
be also used to use hardware control loops to manage temperature for
virtual sensors. Virtual sensors are soft sensors created by kernel/
user space aggregating other sensors.

There are three attributes to override the maximum three instances of
platform temperature control.
/sys/kernel/debug/platform_temperature_control/
├── temperature_0
├── temperature_1
└── temperature_2

These are write only attributes requires admin privilege. Any value
greater than 0, will override the temperature. A value of 0 will
stop overriding the temperature.

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Reviewed-by: Zhang Rui <rui.zhang@intel.com>
Link: https://patch.msgid.link/20250613214923.2910397-2-srinivas.pandruvada@linux.intel.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

Firmware-based thermal temperature control loops may aggressively
throttle performance to prevent temperature overshoots relative to the
defined target temperature. This can negatively impact performance. User
space may prefer to prioritize performance, even if it results in
temperature overshoots with in acceptable range.

For example, user space might tolerate temperature overshoots when the
device is placed on a desk, as opposed to when it's on a lap. To
accommodate such scenarios, an optional attribute is provided to specify
a tolerance level for temperature overshoots while maintaining acceptable
performance.

Attribute:

thermal_tolerance: This attribute ranges from 0 to 7, where 0 represents
the most aggressive control to avoid any temperature overshoots, and 7
represents a more graceful approach, favoring performance even at the
expense of temperature overshoots.
Note: This level may not scale linearly. For example, a value of 3 does not
necessarily imply a 50% improvement in performance compared to a value of 0.

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Reviewed-by: Zhang Rui <rui.zhang@intel.com>
Link: https://patch.msgid.link/20250613214923.2910397-1-srinivas.pandruvada@linux.intel.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

Pull thermal control updates from Rafael Wysocki:
 "These add support for a new feature, Platform Temperature Control
  (PTC), to the Intel int340x thermal driver, add support for the Airoha
  EN7581 thermal sensor and the IPQ5018 platform, fix up the ACPI
  thermal zones handling, fix other assorted issues and clean up code

  Specifics:

   - Add Platform Temperature Control (PTC) support to the Intel int340x
     thermal driver (Srinivas Pandruvada)

   - Make the Hisilicon thermal driver compile by default when ARCH_HISI
     is set (Krzysztof Kozlowski)

   - Clean up printk() format by using %pC instead of %pCn in the
     bcm2835 thermal driver (Luca Ceresoli)

   - Fix variable name coding style in the AmLogic thermal driver
     (Enrique Isidoro Vazquez Ramos)

   - Fix missing debugfs entry removal on failure by using the devm_
     variant in the LVTS thermal driver (AngeloGioacchino Del Regno)

   - Remove the unused lvts_debugfs_exit() function as the devm_ variant
     introduced before takes care of removing the debugfs entry in the
     LVTS driver (Arnd Bergmann)

   - Add the Airoha EN7581 thermal sensor support along with its DT
     bindings (Christian Marangi)

   - Add ipq5018 compatible string DT binding, cleanup and add its
     suppot to the QCom Tsens thermal driver (Sricharan Ramabadhran,
     George Moussalem)

   - Fix comments typos in the Airoha driver (Christian Marangi, Colin
     Ian King)

   - Address a sparse warning by making a local variable static in the
     QCom thermal driver (George Moussalem)

   - Fix the usage of the _SCP control method in the driver for ACPI
     thermal zones (Armin Wolf)"

* tag 'thermal-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  thermal: qcom: ipq5018: make ops_ipq5018 struct static
  thermal/drivers/airoha: Fix spelling mistake "calibrarion" -> "calibration"
  ACPI: thermal: Execute _SCP before reading trip points
  ACPI: OSI: Stop advertising support for "3.0 _SCP Extensions"
  thermal/drivers/airoha: Fix spelling mistake
  thermal/drivers/qcom/tsens: Add support for IPQ5018 tsens
  thermal/drivers/qcom/tsens: Add support for tsens v1 without RPM
  thermal/drivers/qcom/tsens: Update conditions to strictly evaluate for IP v2+
  dt-bindings: thermal: qcom-tsens: Add ipq5018 compatible
  thermal/drivers: Add support for Airoha EN7581 thermal sensor
  dt-bindings: thermal: Add support for Airoha EN7581 thermal sensor
  thermal/drivers/mediatek/lvts: Remove unused lvts_debugfs_exit
  thermal/drivers/mediatek/lvts: Fix debugfs unregister on failure
  thermal/drivers/amlogic: Rename Uptat to uptat to follow kernel coding style
  vsprintf: remove redundant and unused %pCn format specifier
  thermal/drivers/bcm2835: Use %pC instead of %pCn
  thermal/drivers/hisi: Do not enable by default during compile testing
  thermal: int340x: processor_thermal: Platform temperature control documentation
  thermal: intel: int340x: Enable platform temperature control
  thermal: intel: int340x: Add platform temperature control interface

Pull core x86 updates from Ingo Molnar:
 "Boot code changes:

   - A large series of changes to reorganize the x86 boot code into a
     better isolated and easier to maintain base of PIC early startup
     code in arch/x86/boot/startup/, by Ard Biesheuvel.

     Motivation & background:

  	| Since commit
  	|
  	|    c88d71508e36 ("x86/boot/64: Rewrite startup_64() in C")
  	|
  	| dated Jun 6 2017, we have been using C code on the boot path in a way
  	| that is not supported by the toolchain, i.e., to execute non-PIC C
  	| code from a mapping of memory that is different from the one provided
  	| to the linker. It should have been obvious at the time that this was a
  	| bad idea, given the need to sprinkle fixup_pointer() calls left and
  	| right to manipulate global variables (including non-pointer variables)
  	| without crashing.
  	|
  	| This C startup code has been expanding, and in particular, the SEV-SNP
  	| startup code has been expanding over the past couple of years, and
  	| grown many of these warts, where the C code needs to use special
  	| annotations or helpers to access global objects.

     This tree includes the first phase of this work-in-progress x86
     boot code reorganization.

  Scalability enhancements and micro-optimizations:

   - Improve code-patching scalability (Eric Dumazet)

   - Remove MFENCEs for X86_BUG_CLFLUSH_MONITOR (Andrew Cooper)

  CPU features enumeration updates:

   - Thorough reorganization and cleanup of CPUID parsing APIs (Ahmed S.
     Darwish)

   - Fix, refactor and clean up the cacheinfo code (Ahmed S. Darwish,
     Thomas Gleixner)

   - Update CPUID bitfields to x86-cpuid-db v2.3 (Ahmed S. Darwish)

  Memory management changes:

   - Allow temporary MMs when IRQs are on (Andy Lutomirski)

   - Opt-in to IRQs-off activate_mm() (Andy Lutomirski)

   - Simplify choose_new_asid() and generate better code (Borislav
     Petkov)

   - Simplify 32-bit PAE page table handling (Dave Hansen)

   - Always use dynamic memory layout (Kirill A. Shutemov)

   - Make SPARSEMEM_VMEMMAP the only memory model (Kirill A. Shutemov)

   - Make 5-level paging support unconditional (Kirill A. Shutemov)

   - Stop prefetching current->mm->mmap_lock on page faults (Mateusz
     Guzik)

   - Predict valid_user_address() returning true (Mateusz Guzik)

   - Consolidate initmem_init() (Mike Rapoport)

  FPU support and vector computing:

   - Enable Intel APX support (Chang S. Bae)

   - Reorgnize and clean up the xstate code (Chang S. Bae)

   - Make task_struct::thread constant size (Ingo Molnar)

   - Restore fpu_thread_struct_whitelist() to fix
     CONFIG_HARDENED_USERCOPY=y (Kees Cook)

   - Simplify the switch_fpu_prepare() + switch_fpu_finish() logic (Oleg
     Nesterov)

   - Always preserve non-user xfeatures/flags in __state_perm (Sean
     Christopherson)

  Microcode loader changes:

   - Help users notice when running old Intel microcode (Dave Hansen)

   - AMD: Do not return error when microcode update is not necessary
     (Annie Li)

   - AMD: Clean the cache if update did not load microcode (Boris
     Ostrovsky)

  Code patching (alternatives) changes:

   - Simplify, reorganize and clean up the x86 text-patching code (Ingo
     Molnar)

   - Make smp_text_poke_batch_process() subsume
     smp_text_poke_batch_finish() (Nikolay Borisov)

   - Refactor the {,un}use_temporary_mm() code (Peter Zijlstra)

  Debugging support:

   - Add early IDT and GDT loading to debug relocate_kernel() bugs
     (David Woodhouse)

   - Print the reason for the last reset on modern AMD CPUs (Yazen
     Ghannam)

   - Add AMD Zen debugging document (Mario Limonciello)

   - Fix opcode map (!REX2) superscript tags (Masami Hiramatsu)

   - Stop decoding i64 instructions in x86-64 mode at opcode (Masami
     Hiramatsu)

  CPU bugs and bug mitigations:

   - Remove X86_BUG_MMIO_UNKNOWN (Borislav Petkov)

   - Fix SRSO reporting on Zen1/2 with SMT disabled (Borislav Petkov)

   - Restructure and harmonize the various CPU bug mitigation methods
     (David Kaplan)

   - Fix spectre_v2 mitigation default on Intel (Pawan Gupta)

  MSR API:

   - Large MSR code and API cleanup (Xin Li)

   - In-kernel MSR API type cleanups and renames (Ingo Molnar)

  PKEYS:

   - Simplify PKRU update in signal frame (Chang S. Bae)

  NMI handling code:

   - Clean up, refactor and simplify the NMI handling code (Sohil Mehta)

   - Improve NMI duration console printouts (Sohil Mehta)

  Paravirt guests interface:

   - Restrict PARAVIRT_XXL to 64-bit only (Kirill A. Shutemov)

  SEV support:

   - Share the sev_secrets_pa value again (Tom Lendacky)

  x86 platform changes:

   - Introduce the <asm/amd/> header namespace (Ingo Molnar)

   - i2c: piix4, x86/platform: Move the SB800 PIIX4 FCH definitions to
     <asm/amd/fch.h> (Mario Limonciello)

  Fixes and cleanups:

   - x86 assembly code cleanups and fixes (Uros Bizjak)

   - Misc fixes and cleanups (Andi Kleen, Andy Lutomirski, Andy
     Shevchenko, Ard Biesheuvel, Bagas Sanjaya, Baoquan He, Borislav
     Petkov, Chang S. Bae, Chao Gao, Dan Williams, Dave Hansen, David
     Kaplan, David Woodhouse, Eric Biggers, Ingo Molnar, Josh Poimboeuf,
     Juergen Gross, Malaya Kumar Rout, Mario Limonciello, Nathan
     Chancellor, Oleg Nesterov, Pawan Gupta, Peter Zijlstra, Shivank
     Garg, Sohil Mehta, Thomas Gleixner, Uros Bizjak, Xin Li)"

* tag 'x86-core-2025-05-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (331 commits)
  x86/bugs: Fix spectre_v2 mitigation default on Intel
  x86/bugs: Restructure ITS mitigation
  x86/xen/msr: Fix uninitialized variable 'err'
  x86/msr: Remove a superfluous inclusion of <asm/asm.h>
  x86/paravirt: Restrict PARAVIRT_XXL to 64-bit only
  x86/mm/64: Make 5-level paging support unconditional
  x86/mm/64: Make SPARSEMEM_VMEMMAP the only memory model
  x86/mm/64: Always use dynamic memory layout
  x86/bugs: Fix indentation due to ITS merge
  x86/cpuid: Rename hypervisor_cpuid_base()/for_each_possible_hypervisor_cpuid_base() to cpuid_base_hypervisor()/for_each_possible_cpuid_base_hypervisor()
  x86/cpu/intel: Rename CPUID(0x2) descriptors iterator parameter
  x86/cacheinfo: Rename CPUID(0x2) descriptors iterator parameter
  x86/cpuid: Rename cpuid_get_leaf_0x2_regs() to cpuid_leaf_0x2()
  x86/cpuid: Rename have_cpuid_p() to cpuid_feature()
  x86/cpuid: Set <asm/cpuid/api.h> as the main CPUID header
  x86/cpuid: Move CPUID(0x2) APIs into <cpuid/api.h>
  x86/msr: Add rdmsrl_on_cpu() compatibility wrapper
  x86/mm: Fix kernel-doc descriptions of various pgtable methods
  x86/asm-offsets: Export certain 'struct cpuinfo_x86' fields for 64-bit asm use too
  x86/boot: Defer initialization of VM space related global variables
  ...

The tj_max value obtained from the Intel TCC library are in Celsius,
whereas the thermal subsystem operates in milli-Celsius.

This discrepancy leads to incorrect trip temperature calculations.

Fix bogus trip temperature by converting tj_max to milli-Celsius Unit.

Fixes: 8ef0ca4a177d ("Merge back other thermal control material for 6.3.")
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Reported-by: zhang ning <zhangn1985@outlook.com>
Closes: https://lore.kernel.org/all/TY2PR01MB3786EF0FE24353026293F5ACCD97A@TY2PR01MB3786.jpnprd01.prod.outlook.com/
Tested-by: zhang ning <zhangn1985@outlook.com>
Cc: 6.3+ <stable@vger.kernel.org> # 6.3+
Link: https://patch.msgid.link/20250519070901.1031233-1-rui.zhang@intel.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>