Commit 8ef0ca4a authored by Rafael J. Wysocki's avatar Rafael J. Wysocki
Browse files

Merge back other thermal control material for 6.3. 

* thermal: (734 commits)
  thermal: core: call put_device() only after device_register() fails
  Linux 6.2-rc4
  kbuild: Fix CFI hash randomization with KASAN
  firmware: coreboot: Check size of table entry and use flex-array
  kallsyms: Fix scheduling with interrupts disabled in self-test
  ata: pata_cs5535: Don't build on UML
  lockref: stop doing cpu_relax in the cmpxchg loop
  x86/pci: Treat EfiMemoryMappedIO as reservation of ECAM space
  efi: tpm: Avoid READ_ONCE() for accessing the event log
  io_uring: lock overflowing for IOPOLL
  ALSA: pcm: Move rwsem lock inside snd_ctl_elem_read to prevent UAF
  iommu/mediatek-v1: Fix an error handling path in mtk_iommu_v1_probe()
  iommu/iova: Fix alloc iova overflows issue
  iommu: Fix refcount leak in iommu_device_claim_dma_owner
  iommu/arm-smmu-v3: Don't unregister on shutdown
  iommu/arm-smmu: Don't unregister on shutdown
  iommu/arm-smmu: Report IOMMU_CAP_CACHE_COHERENCY even betterer
  platform/x86: thinkpad_acpi: Fix profile mode display in AMT mode
  ALSA: usb-audio: Fix possible NULL pointer dereference in snd_usb_pcm_has_fixed_rate()
  platform/x86: int3472/discrete: Ensure the clk/power enable pins are in output mode
  ...
parents 763bd29f a2c81dc5

.gitignore

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@@ -39,6 +39,7 @@ 
*.o.*

*.patch

*.rmeta

*.rpm

*.rsi

*.s

*.so

.mailmap

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@@ -422,6 +422,7 @@ Tony Luck <tony.luck@intel.com> 
TripleX Chung <xxx.phy@gmail.com> <triplex@zh-kernel.org>

TripleX Chung <xxx.phy@gmail.com> <zhongyu@18mail.cn>

Tsuneo Yoshioka <Tsuneo.Yoshioka@f-secure.com>

Tudor Ambarus <tudor.ambarus@linaro.org> <tudor.ambarus@microchip.com>

Tycho Andersen <tycho@tycho.pizza> <tycho@tycho.ws>

Tzung-Bi Shih <tzungbi@kernel.org> <tzungbi@google.com>

Uwe Kleine-König <ukleinek@informatik.uni-freiburg.de>

Documentation/ABI/testing/debugfs-pktcdvd

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What:           /sys/kernel/debug/pktcdvd/pktcdvd[0-7]

Date:           Oct. 2006

KernelVersion:  2.6.20

Contact:        Thomas Maier <balagi@justmail.de>

Description:



The pktcdvd module (packet writing driver) creates

these files in debugfs:



/sys/kernel/debug/pktcdvd/pktcdvd[0-7]/



    ====            ====== ====================================

    info            0444   Lots of driver statistics and infos.

    ====            ====== ====================================



Example::



    cat /sys/kernel/debug/pktcdvd/pktcdvd0/info

Documentation/ABI/testing/sysfs-class-pktcdvd

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sysfs interface

---------------

The pktcdvd module (packet writing driver) creates the following files in the

sysfs: (<devid> is in the format major:minor)



What:		/sys/class/pktcdvd/add

What:		/sys/class/pktcdvd/remove

What:		/sys/class/pktcdvd/device_map

Date:		Oct. 2006

KernelVersion:	2.6.20

Contact:	Thomas Maier <balagi@justmail.de>

Description:



		==========	==============================================

		add		(WO) Write a block device id (major:minor) to

				create a new pktcdvd device and map it to the

				block device.



		remove		(WO) Write the pktcdvd device id (major:minor)

				to remove the pktcdvd device.



		device_map	(RO) Shows the device mapping in format:

				pktcdvd[0-7] <pktdevid> <blkdevid>

		==========	==============================================





What:		/sys/class/pktcdvd/pktcdvd[0-7]/dev

What:		/sys/class/pktcdvd/pktcdvd[0-7]/uevent

Date:		Oct. 2006

KernelVersion:	2.6.20

Contact:	Thomas Maier <balagi@justmail.de>

Description:

		dev:	(RO) Device id



		uevent:	(WO) To send a uevent





What:		/sys/class/pktcdvd/pktcdvd[0-7]/stat/packets_started

What:		/sys/class/pktcdvd/pktcdvd[0-7]/stat/packets_finished

What:		/sys/class/pktcdvd/pktcdvd[0-7]/stat/kb_written

What:		/sys/class/pktcdvd/pktcdvd[0-7]/stat/kb_read

What:		/sys/class/pktcdvd/pktcdvd[0-7]/stat/kb_read_gather

What:		/sys/class/pktcdvd/pktcdvd[0-7]/stat/reset

Date:		Oct. 2006

KernelVersion:	2.6.20

Contact:	Thomas Maier <balagi@justmail.de>

Description:

		packets_started:	(RO) Number of started packets.



		packets_finished:	(RO) Number of finished packets.



		kb_written:		(RO) kBytes written.



		kb_read:		(RO) kBytes read.



		kb_read_gather:		(RO) kBytes read to fill write packets.



		reset:			(WO) Write any value to it to reset

					pktcdvd device statistic values, like

					bytes read/written.





What:		/sys/class/pktcdvd/pktcdvd[0-7]/write_queue/size

What:		/sys/class/pktcdvd/pktcdvd[0-7]/write_queue/congestion_off

What:		/sys/class/pktcdvd/pktcdvd[0-7]/write_queue/congestion_on

Date:		Oct. 2006

KernelVersion:	2.6.20

Contact:	Thomas Maier <balagi@justmail.de>

Description:

		==============	================================================

		size		(RO) Contains the size of the bio write queue.



		congestion_off	(RW) If bio write queue size is below this mark,

				accept new bio requests from the block layer.



		congestion_on	(RW) If bio write queue size is higher as this

				mark, do no longer accept bio write requests

				from the block layer and wait till the pktcdvd

				device has processed enough bio's so that bio

				write queue size is below congestion off mark.

				A value of <= 0 disables congestion control.

		==============	================================================





Example:

--------

To use the pktcdvd sysfs interface directly, you can do::



    # create a new pktcdvd device mapped to /dev/hdc

    echo "22:0" >/sys/class/pktcdvd/add

    cat /sys/class/pktcdvd/device_map

    # assuming device pktcdvd0 was created, look at stat's

    cat /sys/class/pktcdvd/pktcdvd0/stat/kb_written

    # print the device id of the mapped block device

    fgrep pktcdvd0 /sys/class/pktcdvd/device_map

    # remove device, using pktcdvd0 device id   253:0

    echo "253:0" >/sys/class/pktcdvd/remove

Documentation/arm64/silicon-errata.rst

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@@ -120,6 +120,8 @@ stable kernels. 
+----------------+-----------------+-----------------+-----------------------------+

| ARM            | Cortex-A710     | #2224489        | ARM64_ERRATUM_2224489       |

+----------------+-----------------+-----------------+-----------------------------+

| ARM            | Cortex-A715     | #2645198        | ARM64_ERRATUM_2645198       |

+----------------+-----------------+-----------------+-----------------------------+

| ARM            | Cortex-X2       | #2119858        | ARM64_ERRATUM_2119858       |

+----------------+-----------------+-----------------+-----------------------------+

| ARM            | Cortex-X2       | #2224489        | ARM64_ERRATUM_2224489       |