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Merge tag 'kvm-s390-master-5.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux into kvm-master
KVM: s390: Fix for 5.7 and maintainer update - Silence false positive lockdep warning - add Claudio as reviewer
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‎.gitignore

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# SPDX-License-Identifier: GPL-2.0-only
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#
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# NOTE! Don't add files that are generated in specific
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# subdirectories here. Add them in the ".gitignore" file

‎.mailmap

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@@ -210,6 +210,7 @@ Oleksij Rempel <[email protected]> <[email protected]>
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Oleksij Rempel <[email protected]> <[email protected]>
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Oleksij Rempel <[email protected]> <[email protected]>
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Oleksij Rempel <[email protected]> <[email protected]>
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Pali Rohár <[email protected]> <[email protected]>
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Paolo 'Blaisorblade' Giarrusso <[email protected]>
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Patrick Mochel <[email protected]>
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Paul Burton <[email protected]> <[email protected]>
@@ -248,6 +249,7 @@ Sakari Ailus <[email protected]> <[email protected]>
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Sean Nyekjaer <[email protected]> <[email protected]>
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Sebastian Reichel <[email protected]> <[email protected]>
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Sebastian Reichel <[email protected]> <[email protected]>
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Sedat Dilek <[email protected]> <[email protected]>
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Shiraz Hashim <[email protected]> <[email protected]>
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Shuah Khan <[email protected]> <[email protected]>
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Shuah Khan <[email protected]> <[email protected]>

‎Documentation/.gitignore

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# SPDX-License-Identifier: GPL-2.0-only
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output
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*.pyc

‎Documentation/ABI/obsolete/sysfs-kernel-fadump_enabled

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This ABI is renamed and moved to a new location /sys/kernel/fadump/enabled.
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What: /sys/kernel/fadump_enabled
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Date: Feb 2012
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Contact: [email protected]
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Description: read only
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Primarily used to identify whether the FADump is enabled in
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the kernel or not.
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User: Kdump service

‎Documentation/ABI/obsolete/sysfs-kernel-fadump_registered

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This ABI is renamed and moved to a new location /sys/kernel/fadump/registered.¬
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What: /sys/kernel/fadump_registered
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Date: Feb 2012
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Contact: [email protected]
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Description: read/write
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Helps to control the dump collect feature from userspace.
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Setting 1 to this file enables the system to collect the
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dump and 0 to disable it.
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User: Kdump service

‎Documentation/ABI/obsolete/sysfs-kernel-fadump_release_mem

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This ABI is renamed and moved to a new location /sys/kernel/fadump/release_mem.¬
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What: /sys/kernel/fadump_release_mem
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Date: Feb 2012
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Contact: [email protected]
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Description: write only
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This is a special sysfs file and only available when
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the system is booted to capture the vmcore using FADump.
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It is used to release the memory reserved by FADump to
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save the crash dump.

‎Documentation/ABI/removed/sysfs-kernel-fadump_release_opalcore

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This ABI is moved to /sys/firmware/opal/mpipl/release_core.
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What: /sys/kernel/fadump_release_opalcore
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Date: Sep 2019
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Contact: [email protected]
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Description: write only
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The sysfs file is available when the system is booted to
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collect the dump on OPAL based machine. It used to release
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the memory used to collect the opalcore.

‎Documentation/ABI/testing/debugfs-driver-habanalabs

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@@ -43,6 +43,20 @@ Description: Allows the root user to read or write directly through the
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If the IOMMU is disabled, it also allows the root user to read
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or write from the host a device VA of a host mapped memory
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What: /sys/kernel/debug/habanalabs/hl<n>/data64
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Date: Jan 2020
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KernelVersion: 5.6
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Contact: [email protected]
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Description: Allows the root user to read or write 64 bit data directly
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through the device's PCI bar. Writing to this file generates a
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write transaction while reading from the file generates a read
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transaction. This custom interface is needed (instead of using
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the generic Linux user-space PCI mapping) because the DDR bar
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is very small compared to the DDR memory and only the driver can
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move the bar before and after the transaction.
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If the IOMMU is disabled, it also allows the root user to read
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or write from the host a device VA of a host mapped memory
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What: /sys/kernel/debug/habanalabs/hl<n>/device
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Date: Jan 2019
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KernelVersion: 5.1

‎Documentation/ABI/testing/sysfs-bus-coresight-devices-cti

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What: /sys/bus/coresight/devices/<cti-name>/enable
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Date: March 2020
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KernelVersion 5.7
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Contact: Mike Leach or Mathieu Poirier
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Description: (RW) Enable/Disable the CTI hardware.
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What: /sys/bus/coresight/devices/<cti-name>/powered
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Date: March 2020
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KernelVersion 5.7
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Contact: Mike Leach or Mathieu Poirier
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Description: (R) Indicate if the CTI hardware is powered.
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What: /sys/bus/coresight/devices/<cti-name>/ctmid
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Date: March 2020
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KernelVersion 5.7
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Contact: Mike Leach or Mathieu Poirier
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Description: (R) Display the associated CTM ID
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What: /sys/bus/coresight/devices/<cti-name>/nr_trigger_cons
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Date: March 2020
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KernelVersion 5.7
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Contact: Mike Leach or Mathieu Poirier
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Description: (R) Number of devices connected to triggers on this CTI
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What: /sys/bus/coresight/devices/<cti-name>/triggers<N>/name
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Date: March 2020
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KernelVersion 5.7
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Contact: Mike Leach or Mathieu Poirier
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Description: (R) Name of connected device <N>
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What: /sys/bus/coresight/devices/<cti-name>/triggers<N>/in_signals
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Date: March 2020
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KernelVersion 5.7
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Contact: Mike Leach or Mathieu Poirier
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Description: (R) Input trigger signals from connected device <N>
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What: /sys/bus/coresight/devices/<cti-name>/triggers<N>/in_types
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Date: March 2020
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KernelVersion 5.7
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Contact: Mike Leach or Mathieu Poirier
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Description: (R) Functional types for the input trigger signals
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from connected device <N>
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What: /sys/bus/coresight/devices/<cti-name>/triggers<N>/out_signals
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Date: March 2020
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KernelVersion 5.7
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Contact: Mike Leach or Mathieu Poirier
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Description: (R) Output trigger signals to connected device <N>
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What: /sys/bus/coresight/devices/<cti-name>/triggers<N>/out_types
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Date: March 2020
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KernelVersion 5.7
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Contact: Mike Leach or Mathieu Poirier
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Description: (R) Functional types for the output trigger signals
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to connected device <N>
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What: /sys/bus/coresight/devices/<cti-name>/regs/inout_sel
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Date: March 2020
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KernelVersion 5.7
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Contact: Mike Leach or Mathieu Poirier
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Description: (RW) Select the index for inen and outen registers.
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What: /sys/bus/coresight/devices/<cti-name>/regs/inen
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Date: March 2020
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KernelVersion 5.7
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Contact: Mike Leach or Mathieu Poirier
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Description: (RW) Read or write the CTIINEN register selected by inout_sel.
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What: /sys/bus/coresight/devices/<cti-name>/regs/outen
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Date: March 2020
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KernelVersion 5.7
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Contact: Mike Leach or Mathieu Poirier
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Description: (RW) Read or write the CTIOUTEN register selected by inout_sel.
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What: /sys/bus/coresight/devices/<cti-name>/regs/gate
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Date: March 2020
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KernelVersion 5.7
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Contact: Mike Leach or Mathieu Poirier
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Description: (RW) Read or write CTIGATE register.
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What: /sys/bus/coresight/devices/<cti-name>/regs/asicctl
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Date: March 2020
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KernelVersion 5.7
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Contact: Mike Leach or Mathieu Poirier
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Description: (RW) Read or write ASICCTL register.
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What: /sys/bus/coresight/devices/<cti-name>/regs/intack
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Date: March 2020
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KernelVersion 5.7
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Contact: Mike Leach or Mathieu Poirier
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Description: (W) Write the INTACK register.
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What: /sys/bus/coresight/devices/<cti-name>/regs/appset
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Date: March 2020
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KernelVersion 5.7
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Contact: Mike Leach or Mathieu Poirier
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Description: (RW) Set CTIAPPSET register to activate channel. Read back to
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determine current value of register.
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What: /sys/bus/coresight/devices/<cti-name>/regs/appclear
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Date: March 2020
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KernelVersion 5.7
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Contact: Mike Leach or Mathieu Poirier
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Description: (W) Write APPCLEAR register to deactivate channel.
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What: /sys/bus/coresight/devices/<cti-name>/regs/apppulse
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Date: March 2020
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KernelVersion 5.7
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Contact: Mike Leach or Mathieu Poirier
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Description: (W) Write APPPULSE to pulse a channel active for one clock
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cycle.
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What: /sys/bus/coresight/devices/<cti-name>/regs/chinstatus
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Date: March 2020
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KernelVersion 5.7
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Contact: Mike Leach or Mathieu Poirier
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Description: (R) Read current status of channel inputs.
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What: /sys/bus/coresight/devices/<cti-name>/regs/choutstatus
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Date: March 2020
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KernelVersion 5.7
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Contact: Mike Leach or Mathieu Poirier
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Description: (R) read current status of channel outputs.
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What: /sys/bus/coresight/devices/<cti-name>/regs/triginstatus
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Date: March 2020
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KernelVersion 5.7
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Contact: Mike Leach or Mathieu Poirier
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Description: (R) read current status of input trigger signals
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What: /sys/bus/coresight/devices/<cti-name>/regs/trigoutstatus
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Date: March 2020
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KernelVersion 5.7
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Contact: Mike Leach or Mathieu Poirier
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Description: (R) read current status of output trigger signals.
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What: /sys/bus/coresight/devices/<cti-name>/channels/trigin_attach
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Date: March 2020
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KernelVersion 5.7
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Contact: Mike Leach or Mathieu Poirier
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Description: (W) Attach a CTI input trigger to a CTM channel.
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What: /sys/bus/coresight/devices/<cti-name>/channels/trigin_detach
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Date: March 2020
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KernelVersion 5.7
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Contact: Mike Leach or Mathieu Poirier
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Description: (W) Detach a CTI input trigger from a CTM channel.
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What: /sys/bus/coresight/devices/<cti-name>/channels/trigout_attach
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Date: March 2020
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KernelVersion 5.7
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Contact: Mike Leach or Mathieu Poirier
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Description: (W) Attach a CTI output trigger to a CTM channel.
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What: /sys/bus/coresight/devices/<cti-name>/channels/trigout_detach
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Date: March 2020
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KernelVersion 5.7
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Contact: Mike Leach or Mathieu Poirier
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Description: (W) Detach a CTI output trigger from a CTM channel.
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What: /sys/bus/coresight/devices/<cti-name>/channels/chan_gate_enable
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Date: March 2020
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KernelVersion 5.7
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Contact: Mike Leach or Mathieu Poirier
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Description: (RW) Enable CTIGATE for single channel (W) or list enabled
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channels through the gate (R).
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What: /sys/bus/coresight/devices/<cti-name>/channels/chan_gate_disable
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Date: March 2020
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KernelVersion 5.7
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Contact: Mike Leach or Mathieu Poirier
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Description: (W) Disable CTIGATE for single channel.
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What: /sys/bus/coresight/devices/<cti-name>/channels/chan_set
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Date: March 2020
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KernelVersion 5.7
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Contact: Mike Leach or Mathieu Poirier
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Description: (W) Activate a single channel.
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What: /sys/bus/coresight/devices/<cti-name>/channels/chan_clear
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Date: March 2020
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KernelVersion 5.7
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Contact: Mike Leach or Mathieu Poirier
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Description: (W) Deactivate a single channel.
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What: /sys/bus/coresight/devices/<cti-name>/channels/chan_pulse
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Date: March 2020
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KernelVersion 5.7
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Contact: Mike Leach or Mathieu Poirier
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Description: (W) Pulse a single channel - activate for a single clock cycle.
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What: /sys/bus/coresight/devices/<cti-name>/channels/trigout_filtered
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Date: March 2020
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KernelVersion 5.7
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Contact: Mike Leach or Mathieu Poirier
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Description: (R) List of output triggers filtered across all connections.
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What: /sys/bus/coresight/devices/<cti-name>/channels/trig_filter_enable
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Date: March 2020
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KernelVersion 5.7
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Contact: Mike Leach or Mathieu Poirier
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Description: (RW) Enable or disable trigger output signal filtering.
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What: /sys/bus/coresight/devices/<cti-name>/channels/chan_inuse
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Date: March 2020
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KernelVersion 5.7
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Contact: Mike Leach or Mathieu Poirier
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Description: (R) show channels with at least one attached trigger signal.
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What: /sys/bus/coresight/devices/<cti-name>/channels/chan_free
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Date: March 2020
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KernelVersion 5.7
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Contact: Mike Leach or Mathieu Poirier
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Description: (R) show channels with no attached trigger signals.
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What: /sys/bus/coresight/devices/<cti-name>/channels/chan_xtrigs_sel
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Date: March 2020
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KernelVersion 5.7
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Contact: Mike Leach or Mathieu Poirier
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Description: (RW) Write channel number to select a channel to view, read to
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see selected channel number.
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What: /sys/bus/coresight/devices/<cti-name>/channels/chan_xtrigs_in
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Date: March 2020
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KernelVersion 5.7
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Contact: Mike Leach or Mathieu Poirier
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Description: (R) Read to see input triggers connected to selected view
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channel.
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What: /sys/bus/coresight/devices/<cti-name>/channels/chan_xtrigs_out
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Date: March 2020
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KernelVersion 5.7
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Contact: Mike Leach or Mathieu Poirier
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Description: (R) Read to see output triggers connected to selected view
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channel.
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What: /sys/bus/coresight/devices/<cti-name>/channels/chan_xtrigs_reset
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Date: March 2020
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KernelVersion 5.7
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Contact: Mike Leach or Mathieu Poirier
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Description: (W) Clear all channel / trigger programming.

‎Documentation/ABI/testing/sysfs-bus-intel_th-devices-msc

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triggering a window switch for the buffer. Returns an error in any
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other operating mode or attempts to write something other than "1".
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What: /sys/bus/intel_th/devices/<intel_th_id>-msc<msc-id>/stop_on_full
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Date: March 2020
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KernelVersion: 5.7
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Contact: Alexander Shishkin <[email protected]>
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Description: (RW) Configure whether trace stops when the last available window
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becomes full (1/y/Y) or wraps around and continues until the next
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window becomes available again (0/n/N).
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