Merge drm/drm-fixes into drm-misc-fixes

Let's start the 7.3 drm-misc-fixes cycle.

Signed-off-by: Maxime Ripard <mripard@kernel.org>

Merge tag 'firewire-updates-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394

Pull firewire updates from Takashi Sakamoto:
"Error handling, a potential bug fix, and KUnit tes

Merge tag 'firewire-updates-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394

Pull firewire updates from Takashi Sakamoto:
"Error handling, a potential bug fix, and KUnit tests:

- Handle failures when generating the contents of the configuration
ROM with parameters supplied by in-kernel implementations such as
unit drivers (Sreeraj S Kurup)

- Fix potential memory leak when an invalid self-ID sequence causes
an error while building the internal node tree (Abdun Nihaal)

KUnit tests have been added to trigger this case"

* tag 'firewire-updates-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394:
firewire: core: fix memory leak in error path of build_tree()
firewire: core: validate parent port count before allocating nodes in build_tree()
firewire: core: consolidate port counting in build_tree()
firewire: core: add KUnit tests for failure of tree building
firewire: core: add KUnit tests for successful tree building
firewire: core: add KUnit test skeleton for node tree
firewire: core: validate sub-block lengths in fw_core_add_descriptor()
firewire: core: validate overall descriptor length in fw_core_add_descriptor()

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firewire: core: add KUnit test skeleton for node tree

Some issues have been reported in node tree management. Refactoring
the topology-related code in the core is required. Adding unit tests
would h

firewire: core: add KUnit test skeleton for node tree

Some issues have been reported in node tree management. Refactoring
the topology-related code in the core is required. Adding unit tests
would help ensure that the refactoring does not introduce regressions.

This commit adds a KUnit test skeleton for this purpose.

Link: https://lore.kernel.org/r/20260810064119.410324-2-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>

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Merge drm/drm-next into drm-intel-gt-next

We need
4ba4f1afb6a9 ("perf: Generic hotplug support for a PMU with a scope")
in order to land a i915 PMU simplification and a fix. That landed in 6.12
and

Merge drm/drm-next into drm-intel-gt-next

We need
4ba4f1afb6a9 ("perf: Generic hotplug support for a PMU with a scope")
in order to land a i915 PMU simplification and a fix. That landed in 6.12
and we are stuck at 6.9 so lets bump things forward.

Signed-off-by: Tvrtko Ursulin <tursulin@ursulin.net>

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Merge branch 'next' into for-linus

Prepare input updates for 6.12 merge window.

Merge branch 'ib/6.11-rc6-matrix-keypad-spitz' into next

Bring in changes removing support for platform data from matrix-keypad
driver.

Merge tag 'v6.10' into next

Sync up with mainline to bring in device_for_each_child_node_scoped()
and other newer APIs.

Merge tag 'v6.11-rc1' into clk-meson-next

Linux 6.11-rc1

Merge tag 'v6.11-rc3' into trace/ring-buffer/core

The "reserve_mem" kernel command line parameter has been pulled into
v6.11. Merge the latest -rc3 to allow the persistent ring buffer memory to
be a

Merge tag 'v6.11-rc3' into trace/ring-buffer/core

The "reserve_mem" kernel command line parameter has been pulled into
v6.11. Merge the latest -rc3 to allow the persistent ring buffer memory to
be able to be mapped at the address specified by the "reserve_mem" command
line parameter.

Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>

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Merge tag 'v6.11-rc1' into for-6.12

Linux 6.11-rc1

Merge drm/drm-next into drm-xe-next

Get drm-xe-next on v6.11-rc2 and synchronized with drm-intel-next for
the display side. This resolves the current conflict for the
enable_display module parameter

Merge drm/drm-next into drm-xe-next

Get drm-xe-next on v6.11-rc2 and synchronized with drm-intel-next for
the display side. This resolves the current conflict for the
enable_display module parameter and allows further pending refactors.

Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>

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Merge drm/drm-next into drm-misc-next

Get drm-misc-next to the state of v6.11-rc2.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge drm/drm-next into drm-intel-next

Sync with v6.11-rc1 in general, and specifically get the new
BACKLIGHT_POWER_ constants for power states.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

Merge branch 'linus' into x86/mm

Bring x86 and selftests up to date

Merge drm/drm-fixes into drm-misc-fixes

Let's start the new drm-misc-fixes cycle by bringing in 6.11-rc1.

Signed-off-by: Maxime Ripard <mripard@kernel.org>

Merge tag 'firewire-updates-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394

Pull firewire updates from Takashi Sakamoto:
"There are many lines of changes for FireWire subs

Merge tag 'firewire-updates-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394

Pull firewire updates from Takashi Sakamoto:
"There are many lines of changes for FireWire subsystem, but there is
practically no functional change.

Most of the changes are for code refactoring, some KUnit tests to
added helper functions, and new tracepoints events for both the core
functions and 1394 OHCI driver.

The tracepoints events now cover the verbose logging enabled by debug
parameter of firewire-ohci kernel module. The parameter would be
removed in any future timing, thus it is now deprecated"

* tag 'firewire-updates-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394: (32 commits)
firewire: core: move copy_port_status() helper function to TP_fast_assign() block
Revert "firewire: ohci: use common macro to interpret be32 data in le32 buffer"
firewire: ohci: add tracepoints event for data of Self-ID DMA
firewire: ohci: use inline functions to operate data of self-ID DMA
firewire: ohci: add static inline functions to deserialize for Self-ID DMA operation
firewire: ohci: use static function to handle endian issue on PowerPC platform
firewire: ohci: use common macro to interpret be32 data in le32 buffer
firewire: core: Fix spelling mistakes in tracepoint messages
firewire: ohci: add tracepoints event for hardIRQ event
firewire: ohci: add support for Linux kernel tracepoints
firewire: core: add tracepoints events for completions of packets in isochronous context
firewire: core: add tracepoints events for queueing packets of isochronous context
firewire: core: add tracepoints events for flushing completions of isochronous context
firewire: core: add tracepoints events for flushing of isochronous context
firewire: core: add tracepoints events for starting/stopping of isochronous context
firewire: core: add tracepoints events for setting channels of multichannel context
firewire: core: add tracepoints events for allocation/deallocation of isochronous context
firewire: core: undefine macros after use in tracepoints events
firewire: core: record card index in tracepoints event for self ID sequence
firewire: core: use inline helper functions to serialize phy config packet
...

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firewire: ohci: add static inline functions to deserialize for Self-ID DMA operation

The SelfI-ID is one type of DMAs defined in 1394 OHCI specification. It is
operated by two registers, one interru

firewire: ohci: add static inline functions to deserialize for Self-ID DMA operation

The SelfI-ID is one type of DMAs defined in 1394 OHCI specification. It is
operated by two registers, one interrupt, and has one format of buffer.

This commit adds some static inline functions to deserialize the data in
the buffer and registers. Some KUnit tests are also added to check their
reliability.

Link: https://lore.kernel.org/r/20240702222034.1378764-4-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>

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firewire: core: add enumerator of self ID sequences and its KUnit test

When the state of bus reset finishes, 1394 OHCI driver constructs self ID
sequences, then it calls fw_core_handle_bus_reset() i

firewire: core: add enumerator of self ID sequences and its KUnit test

When the state of bus reset finishes, 1394 OHCI driver constructs self ID
sequences, then it calls fw_core_handle_bus_reset() in core function. The
core function enumerates the self ID sequences to build bus topology.

This commit adds a structure and some helper functions for the enumeration,
and adds a KUnit test suite to ensure its expected behaviour.

Link: https://lore.kernel.org/r/20240605235155.116468-2-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>

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Merge branch 'next' into for-linus

Prepare input updates for 6.11 merge window.

Merge tag 'v6.9' into next

Sync up with the mainline to bring in the new cleanup API.

Merge drm-misc-next-2024-07-04 into drm-misc-next-fixes

Let's start the drm-misc-next-fixes cycle.

Signed-off-by: Maxime Ripard <mripard@kernel.org>

Merge drm/drm-next into drm-intel-next

Sync to v6.10-rc3.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

Merge drm/drm-next into drm-xe-next

Needed to get tracing cleanup and add mmio tracing series.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

Merge remote-tracking branch 'drm-misc/drm-misc-next' into HEAD

Merge drm-misc-next tree into the msm-next tree in order to be able to
use HDMI connector framework for the MSM HDMI driver.

Merge drm/drm-next into drm-misc-next

Let's start the new release cycle.

Signed-off-by: Maxime Ripard <mripard@kernel.org>