Merge tag 'for-linus-fwctl' of git://git.kernel.org/pub/scm/linux/kernel/git/fwctl/fwctl

Pull fwctl updates from Jason Gunthorpe:

- Support more commands in bnxt, this completes what they original

Merge tag 'for-linus-fwctl' of git://git.kernel.org/pub/scm/linux/kernel/git/fwctl/fwctl

Pull fwctl updates from Jason Gunthorpe:

- Support more commands in bnxt, this completes what they originally
wanted to do

- Rust bindings for fwctl. The Nova GPU is expected to use them next
cycle

* tag 'for-linus-fwctl' of git://git.kernel.org/pub/scm/linux/kernel/git/fwctl/fwctl:
rust: introduce abstractions for fwctl
fwctl/bnxt: Add DMA buffer support for HWRM commands
bnxt_en: Update bnxt firmware spec

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rust: introduce abstractions for fwctl

Introduce safe Rust wrappers around struct fwctl_device and struct
fwctl_uctx. This lets Rust drivers register fwctl devices and implement
firmware RPC callbac

rust: introduce abstractions for fwctl

Introduce safe Rust wrappers around struct fwctl_device and struct
fwctl_uctx. This lets Rust drivers register fwctl devices and implement
firmware RPC callbacks through a typed trait interface.

The abstraction keeps lifetime and reference-count handling inside the
wrapper, exposes pinned per-FD user contexts to drivers, and validates the
layout assumptions required by the C fwctl allocation model. Allocation
sizes are padded so the kmalloc-backed C allocations also satisfy Rust
alignment requirements.

Registration owns driver private data with a lifetime tied to the bound
parent device and verifies the parent identity before registration.
Callbacks access that data through a higher-ranked closure, preventing its
erased lifetime from escaping, while Device remains only the refcounted
fwctl object. This avoids requiring Rust drop glue from the fwctl_device
release path after unregister or module teardown.

RPC callbacks receive typed scope information, a mutable request/response
buffer, and the userspace output-buffer size. Response pointer conversion,
length validation, and raw output-length handling remain inside the
abstraction.

Add the Rust sources to the FWCTL MAINTAINERS entry and add myself as the
maintainer for the Rust abstractions.

Link: https://patch.msgid.link/r/20260813152312.1311142-2-zhiw@nvidia.com
Co-developed-by: Danilo Krummrich <dakr@kernel.org>
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
Signed-off-by: Zhi Wang <zhiw@nvidia.com>
Reviewed-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

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Merge branch 'next' into for-linus

Prepare input updates for 7.2 merge window.

Merge tag 'v7.1-rc6' into next

Sync up with mainline to pull in a fix to IMS PCU driver and other
enhancements.

Merge branch 'arena_direct_access' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next into for-7.2

Merge branch '20260507-ubwc-rework-v4-4-c19593d20c1d@oss.qualcomm.com' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into HEAD

Merge the branch with the soc/qcom changes, required fo

Merge branch '20260507-ubwc-rework-v4-4-c19593d20c1d@oss.qualcomm.com' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into HEAD

Merge the branch with the soc/qcom changes, required for the next UBWC
patches.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>

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Merge branch 'linus' into timers/clocksource

... to bring it up to date for new changes.

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

Some Display Port Adaptive Sync depends on drm work.

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

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

Backmerging to pull in commit 5401b9adebc9 ("i915: don't use
a vma that didn't match the context VM") to revert it.

Signed-off-by: Joonas Lahtinen <joonas.

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

Backmerging to pull in commit 5401b9adebc9 ("i915: don't use
a vma that didn't match the context VM") to revert it.

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

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

Bringing in recent display changes.

Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>

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

Getting fixes and updates from v7.1-rc1.

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

Merge tag 'v7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into gpio/for-next

Linux 7.1-rc1

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

Getting fixes and updates from v7.1-rc1.

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

Merge tag 'for-linus-fwctl' of git://git.kernel.org/pub/scm/linux/kernel/git/fwctl/fwctl

Pull fwctl updates from Jason Gunthorpe:

- New fwctl driver for Broadcom RDMA NICs

- Bug fix for non-modu

Merge tag 'for-linus-fwctl' of git://git.kernel.org/pub/scm/linux/kernel/git/fwctl/fwctl

Pull fwctl updates from Jason Gunthorpe:

- New fwctl driver for Broadcom RDMA NICs

- Bug fix for non-modular builds

* tag 'for-linus-fwctl' of git://git.kernel.org/pub/scm/linux/kernel/git/fwctl/fwctl:
fwctl: Fix class init ordering to avoid NULL pointer dereference on device removal
fwctl/bnxt_fwctl: Add documentation entries
fwctl/bnxt_fwctl: Add bnxt fwctl device
fwctl/bnxt_en: Create an aux device for fwctl
fwctl/bnxt_en: Refactor aux bus functions to be more generic
fwctl/bnxt_en: Move common definitions to include/linux/bnxt/

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fwctl/bnxt_fwctl: Add bnxt fwctl device

Create bnxt_fwctl device. This will bind to bnxt's aux device.
On the upper edge, it will register with the fwctl subsystem.
It will make use of bnxt's ULP fu

fwctl/bnxt_fwctl: Add bnxt fwctl device

Create bnxt_fwctl device. This will bind to bnxt's aux device.
On the upper edge, it will register with the fwctl subsystem.
It will make use of bnxt's ULP functions to send FW commands.

Link: https://patch.msgid.link/r/20260314151605.932749-5-pavan.chebbi@broadcom.com
Reviewed-by: Andy Gospodarek <gospo@broadcom.com>
Reviewed-by: Dave Jiang <dave.jiang@intel.com>
Signed-off-by: Pavan Chebbi <pavan.chebbi@broadcom.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

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

Need to pull in a67221b5eb8d ("drm/i915/dp: Return min bpc supported by source instead of 0")
in order to fix build breakage on GCC 9.4.0 (from Ubuntu 20.04

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

Need to pull in a67221b5eb8d ("drm/i915/dp: Return min bpc supported by source instead of 0")
in order to fix build breakage on GCC 9.4.0 (from Ubuntu 20.04).

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

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

Backmerge to sync with v6.15-rc, xe, and specifically async flip changes
in drm-misc.

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

Merge branch 'next' into for-linus

Prepare input updates for 6.16 merge window.

Merge tag 'v6.15-rc6' into next

Sync up with mainline to bring in xpad controller changes.

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

Merge drm-misc-next to get commit Fixes: fec450ca15af ("drm/display:
hdmi: provide central data authority for ACR params").

Signe

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

Merge drm-misc-next to get commit Fixes: fec450ca15af ("drm/display:
hdmi: provide central data authority for ACR params").

Signed-off-by: Rob Clark <robdclark@chromium.org>

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

Backmerge to bring in linux 6.15-rc.

Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>

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

Backmerging to get v6.15-rc1 into drm-misc-next. Also fixes a
build issue when enabling CONFIG_DRM_SCHED_KUNIT_TEST.

Signed-off-by: Thomas Zimmermann <tzimmerm

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

Backmerging to get v6.15-rc1 into drm-misc-next. Also fixes a
build issue when enabling CONFIG_DRM_SCHED_KUNIT_TEST.

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

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Merge tag 'v6.15-rc1' into x86/cpu, to refresh the branch with upstream changes

Signed-off-by: Ingo Molnar <mingo@kernel.org>

Merge tag 'v6.15-rc1' into x86/asm, to refresh the branch

Signed-off-by: Ingo Molnar <mingo@kernel.org>

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

Backmerging to get updates from v6.15-rc1.

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