Merge branch 'next' into for-linus

Prepare input updates for 6.12 merge window.

Merge tag 'v6.10' into next

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

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>

Merge branch 'for-6.11/trivial' into for-linus

Couple of trivial fixes:
- extra semicolon (Chen Ni)
- typo (Thorsten Blum)

Merge branch 'tip/x86/cpu'

The Lunarlake patches rely on the new VFM stuff.

Signed-off-by: Peter Zijlstra <peterz@infradead.org>

Merge topic branches 'clkdev' and 'fixes' into for-linus

Merge remote-tracking branch 'drm/drm-fixes' into drm-misc-fixes

v6.10-rc1 is released, forward from v6.9

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>

Merge tag 'vfio-v6.10-rc1' of https://github.com/awilliam/linux-vfio

Pull vfio updates from Alex Williamson:

- The vfio fsl-mc bus driver has become orphaned. We'll consider
removing it in futu

Merge tag 'vfio-v6.10-rc1' of https://github.com/awilliam/linux-vfio

Pull vfio updates from Alex Williamson:

- The vfio fsl-mc bus driver has become orphaned. We'll consider
removing it in future releases if a new maintainer isn't found (Alex
Williamson)

- Improved usage of opaque data in vfio-pci INTx handling, avoiding
lookups of the eventfd through the interrupt and irqfd runtime paths
(Alex Williamson)

- Resolve an error path memory leak introduced in vfio-pci interrupt
code (Ye Bin)

- Addition of interrupt support for vfio devices exposed on the CDX
bus, including a new MSI allocation helper and export of existing
helpers for MSI alloc and free (Nipun Gupta)

- A new vfio-pci variant driver supporting migration of Intel QAT VF
devices for the GEN4 PFs (Xin Zeng & Yahui Cao)

- Resolve a possibly circular locking dependency in vfio-pci by
avoiding copy_to_user() from a PCI bus walk callback (Alex
Williamson)

- Trivial docs update to remove a duplicate semicolon (Foryun Ma)

* tag 'vfio-v6.10-rc1' of https://github.com/awilliam/linux-vfio:
vfio/pci: Restore zero affected bus reset devices warning
vfio: remove an extra semicolon
vfio/pci: Collect hot-reset devices to local buffer
vfio/qat: Add vfio_pci driver for Intel QAT SR-IOV VF devices
vfio/cdx: add interrupt support
genirq/msi: Add MSI allocation helper and export MSI functions
vfio/pci: fix potential memory leak in vfio_intx_enable()
vfio/pci: Pass eventfd context object through irqfd
vfio/pci: Pass eventfd context to IRQ handler
MAINTAINERS: Orphan vfio fsl-mc bus driver

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vfio/qat: Add vfio_pci driver for Intel QAT SR-IOV VF devices

Add vfio pci variant driver for Intel QAT SR-IOV VF devices. This driver
registers to the vfio subsystem through the interfaces exposed

vfio/qat: Add vfio_pci driver for Intel QAT SR-IOV VF devices

Add vfio pci variant driver for Intel QAT SR-IOV VF devices. This driver
registers to the vfio subsystem through the interfaces exposed by the
subsystem. It follows the live migration protocol v2 defined in
uapi/linux/vfio.h and interacts with Intel QAT PF driver through a set
of interfaces defined in qat/qat_mig_dev.h to support live migration of
Intel QAT VF devices.

This version only covers migration for Intel QAT GEN4 VF devices.

Co-developed-by: Yahui Cao <yahui.cao@intel.com>
Signed-off-by: Yahui Cao <yahui.cao@intel.com>
Signed-off-by: Xin Zeng <xin.zeng@intel.com>
Reviewed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Link: https://lore.kernel.org/r/20240426064051.2859652-1-xin.zeng@intel.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>

show more ...