Changes in Makefile

0fc8f6200d2313278fbf4539bbab74677c685531 - Merge drm/drm-fixes into drm-misc-fixes

Mon, 27 Apr 2026 10:26:49 +0200

Merge drm/drm-fixes into drm-misc-fixesGetting fixes and updates from v7.1-rc1.Signed-off-by: Thomas Zimmermann List of files: /linux/drivers/infiniband/core/Makefile

f4b369c6fe0ceaba2da2daff8c9eb415f85926dd - Merge branch 'next' into for-linus

Mon, 20 Apr 2026 03:28:57 +0200

Merge branch 'next' into for-linusPrepare input updates for 7.1 merge window. List of files: /linux/drivers/infiniband/core/Makefile

0421ccdfad0d92713a812a5aeb7d07b0ea7213c8 - Merge tag 'v7.0-rc3' into next

Thu, 12 Mar 2026 18:44:42 +0100

Merge tag 'v7.0-rc3' into nextSync up with the mainline to brig up the latest changes, specificallychanges to ALPS driver. List of files: /linux/drivers/infiniband/core/Makefile

4b0b946019e7376752456380b67e54eea2f10a7c - Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma

Mon, 20 Apr 2026 20:20:35 +0200

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdmaPull rdma updates from Jason Gunthorpe: "The usual collection of driver changes, more core infrastructure updates that typical this cycle: - Minor cleanups and kernel-doc fixes in bnxt_re, hns, rdmavt, efa, ocrdma, erdma, rtrs, hfi1, ionic, and pvrdma - New udata validation framework and driver updates - Modernize CQ creation interface in mlx4 and mlx5, manage CQ umem in core - Promote UMEM to a core component, split out DMA block iterator logic - Introduce FRMR pools with aging, statistics, pinned handles, and netlink control and use it in mlx5 - Add PCIe TLP emulation support in mlx5 - Extend umem to work with revocable pinned dmabuf's and use it in irdma - More net namespace improvements for rxe - GEN4 hardware support in irdma - First steps to MW and UC support in mana_ib - Support for CQ umem and doorbells in bnxt_re - Drop opa_vnic driver from hfi1 Fixes: - IB/core zero dmac neighbor resolution race - GID table memory free - rxe pad/ICRC validation and r_key async errors - mlx4 external umem for CQ - umem DMA attributes on unmap - mana_ib RX steering on RSS QP destroy"* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (116 commits) RDMA/core: Fix user CQ creation for drivers without create_cq RDMA/ionic: bound node_desc sysfs read with %.64s IB/core: Fix zero dmac race in neighbor resolution RDMA/mana_ib: Support memory windows RDMA/rxe: Validate pad and ICRC before payload_size() in rxe_rcv RDMA/core: Prefer NLA_NUL_STRING RDMA/core: Fix memory free for GID table RDMA/hns: Remove the duplicate calls to ib_copy_validate_udata_in() RDMA: Remove redundant = {} for udata req structs RDMA/irdma: Add missing comp_mask check in alloc_ucontext RDMA/hns: Add missing comp_mask check in create_qp RDMA/mlx5: Pull comp_mask validation into ib_copy_validate_udata_in_cm() RDMA: Use ib_copy_validate_udata_in_cm() for zero comp_mask RDMA/hns: Use ib_copy_validate_udata_in() RDMA/mlx4: Use ib_copy_validate_udata_in() for QP RDMA/mlx4: Use ib_copy_validate_udata_in() RDMA/mlx5: Use ib_copy_validate_udata_in() for MW RDMA/mlx5: Use ib_copy_validate_udata_in() for SRQ RDMA/pvrdma: Use ib_copy_validate_udata_in() for srq RDMA: Use ib_copy_validate_udata_in() for implicit full structs ... List of files: /linux/drivers/infiniband/core/Makefile

3e9e952bb3139ad1e08f3e1960239c2988ab90c9 - Merge branch 'for-7.1-printf-kunit-build' into for-linus

Mon, 20 Apr 2026 13:41:28 +0200

Merge branch 'for-7.1-printf-kunit-build' into for-linus List of files: /linux/drivers/infiniband/core/Makefile

42d3b66d4cdbacfc9d120d2301b8de89cc29a914 - Merge drm/drm-next into drm-xe-next

Thu, 12 Mar 2026 15:17:56 +0100

Merge drm/drm-next into drm-xe-nextBackmerging to bring in 7.00-rc3. Important ahead GPU SVM merging THPsupport.Signed-off-by: Matthew Brost List of files: /linux/drivers/infiniband/core/Makefile

ce5df0b891edfa19620cd7e28bd69246c77ae78c - IB/core: Introduce FRMR pools

Thu, 26 Feb 2026 14:52:07 +0100

IB/core: Introduce FRMR poolsAdd a generic Fast Registration Memory Region pools mechanism to allowdrivers to optimize memory registration performance.Drivers that have the ability to reuse MRs or their underlying HWobjects can take advantage of the mechanism to keep a 'handle' for thoseobjects and use them upon user request.We assume that to achieve this goal a driver and its HW should implementa modify operation for the MRs that is able to at least clear and set theMRs and in more advanced implementations also support changing a subsetof the MRs properties.The mechanism is built using an RB-tree consisting of pools, each poolrepresents a set of MR properties that are shared by all of the MRsresiding in the pool and are unmodifiable by the vendor driver or HW.The exposed API from ib_core to the driver has 4 operations:Init and cleanup - handles data structs and locks for the pools.Push and pop - store and retrieve 'handle' for a memory registrationor deregistrations request.The FRMR pools mechanism implements the logic to search the RB-tree fora pool with matching properties and create a new one when needed andrequires the driver to implement creation and destruction of a 'handle'when pool is empty or a handle is requested or is being destroyed.Later patch will introduce Netlink API to interact with the FRMR poolsmechanism to allow users to both configure and track its usage.A vendor wishing to configure FRMR pool without exposing it or withoutexposing internal MR properties to users, should use thekernel_vendor_key field in the pools key. This can be useful in a fewcases, e.g, when the FRMR handle has a vendor-specific un-modifiableproperty that the user registering the memory might not be aware of.Signed-off-by: Michael Guralnik Reviewed-by: Yishai Hadas Signed-off-by: Edward Srouji Link: https://patch.msgid.link/20260226-frmr_pools-v4-2-95360b54f15e@nvidia.comSigned-off-by: Leon Romanovsky List of files: /linux/drivers/infiniband/core/Makefile

a731c8626507d2df0b34a572719e3e6efcf10530 - RDMA/core: Promote UMEM to a core component

Fri, 13 Feb 2026 11:57:40 +0100

RDMA/core: Promote UMEM to a core componentTo manage UMEM objects at the core level and reuse the existingib_destroy_cq*() flow, move the UMEM files to be built together withib_core. Attempting to call ib_umem_release() from verbs.c currentlyresults in the following error: depmod: ERROR: Cycle detected: ib_core -> ib_uverbs -> ib_core depmod: ERROR: Found 2 modules in dependency cycles! verbs.c:(.text+0x250c): undefined reference to `ib_umem_release'Link: https://patch.msgid.link/20260213-refactor-umem-v1-4-f3be85847922@nvidia.comSigned-off-by: Leon Romanovsky List of files: /linux/drivers/infiniband/core/Makefile

6094ea64c69520ed1e770e7c79c43412de202bfa - RDMA: Move DMA block iterator logic into dedicated files

Fri, 13 Feb 2026 11:57:37 +0100

RDMA: Move DMA block iterator logic into dedicated filesThe DMA iterator logic was mixed into verbs and umem-specific code,forcing all users to include rdma/ib_umem.h. Move the block iteratorlogic into iter.c and rdma/iter.h so that rdma/ib_umem.h andrdma/ib_verbs.h can be separated in a follow-up patch.Link: https://patch.msgid.link/20260213-refactor-umem-v1-1-f3be85847922@nvidia.comSigned-off-by: Leon Romanovsky List of files: /linux/drivers/infiniband/core/Makefile

f09812b85fa6f41058bcc46e70ac406bf9b0493a - Merge drm/drm-next into drm-intel-next

Wed, 25 Feb 2026 12:23:04 +0100

Merge drm/drm-next into drm-intel-nextSync with v7.0-rc1 which contains a few treewide changes affecting i915.Signed-off-by: Jani Nikula List of files: /linux/drivers/infiniband/core/Makefile

8b85987d3cf50178f67618122d9f3bb202f62f42 - Merge drm/drm-next into drm-misc-next

Mon, 23 Feb 2026 11:48:20 +0100

Merge drm/drm-next into drm-misc-nextLet's merge 7.0-rc1 to start the new drm-misc-next windowSigned-off-by: Maxime Ripard List of files: /linux/drivers/infiniband/core/Makefile

c17ee635fd3a482b2ad2bf5e269755c2eae5f25e - Merge drm/drm-fixes into drm-misc-fixes

Mon, 23 Feb 2026 10:09:45 +0100

Merge drm/drm-fixes into drm-misc-fixes7.0-rc1 was just released, let's merge it to kick the new release cycle.Signed-off-by: Maxime Ripard List of files: /linux/drivers/infiniband/core/Makefile

311aa68319f6a3d64a1e6d940d885830c7acba4c - Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma

Fri, 13 Feb 2026 02:05:20 +0100

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdmaPull rdma updates from Jason Gunthorpe: "Usual smallish cycle. The NFS biovec work to push it down into RDMA instead of indirecting through a scatterlist is pretty nice to see, been talked about for a long time now. - Various code improvements in irdma, rtrs, qedr, ocrdma, irdma, rxe - Small driver improvements and minor bug fixes to hns, mlx5, rxe, mana, mlx5, irdma - Robusness improvements in completion processing for EFA - New query_port_speed() verb to move past limited IBA defined speed steps - Support for SG_GAPS in rts and many other small improvements - Rare list corruption fix in iwcm - Better support different page sizes in rxe - Device memory support for mana - Direct bio vec to kernel MR for use by NFS-RDMA - QP rate limiting for bnxt_re - Remote triggerable NULL pointer crash in siw - DMA-buf exporter support for RDMA mmaps like doorbells"* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (66 commits) RDMA/mlx5: Implement DMABUF export ops RDMA/uverbs: Add DMABUF object type and operations RDMA/uverbs: Support external FD uobjects RDMA/siw: Fix potential NULL pointer dereference in header processing RDMA/umad: Reject negative data_len in ib_umad_write IB/core: Extend rate limit support for RC QPs RDMA/mlx5: Support rate limit only for Raw Packet QP RDMA/bnxt_re: Report QP rate limit in debugfs RDMA/bnxt_re: Report packet pacing capabilities when querying device RDMA/bnxt_re: Add support for QP rate limiting MAINTAINERS: Drop RDMA files from Hyper-V section RDMA/uverbs: Add __GFP_NOWARN to ib_uverbs_unmarshall_recv() kmalloc svcrdma: use bvec-based RDMA read/write API RDMA/core: add rdma_rw_max_sge() helper for SQ sizing RDMA/core: add MR support for bvec-based RDMA operations RDMA/core: use IOVA-based DMA mapping for bvec RDMA operations RDMA/core: add bio_vec based RDMA read/write API RDMA/irdma: Use kvzalloc for paged memory DMA address array RDMA/rxe: Fix race condition in QP timer handlers RDMA/mana_ib: Add device‑memory support ... List of files: /linux/drivers/infiniband/core/Makefile

0ac6f4056c4a257f4b230b910e3e6fee6c6fc9b9 - RDMA/uverbs: Add DMABUF object type and operations

Sun, 01 Feb 2026 15:34:05 +0100

RDMA/uverbs: Add DMABUF object type and operationsExpose DMABUF functionality to userspace through the uverbs interface,enabling InfiniBand/RDMA devices to export PCI based memory regions(e.g. device memory) as DMABUF file descriptors. This allowszero-copy sharing of RDMA memory with other subsystems that support thedma-buf framework.A new UVERBS_OBJECT_DMABUF object type and allocation method wereintroduced.During allocation, uverbs invokes the driver to supply therdma_user_mmap_entry associated with the given page offset (pgoff).Based on the returned rdma_user_mmap_entry, uverbs requests the driverto provide the corresponding physical-memory details as well as thedriver’s PCI provider information.Using this information, dma_buf_export() is called; if it succeeds,uobj->object is set to the underlying file pointer returned by thedma-buf framework.The file descriptor number follows the standard uverbs allocation flow,but the file pointer comes from the dma-buf subsystem, including its ownfops and private data.When an mmap entry is removed, uverbs iterates over its associatedDMABUFs, marks them as revoked, and calls dma_buf_move_notify() so thattheir importers are notified.The same procedure applies during the disassociate flow; final cleanupoccurs when the application closes the file.Signed-off-by: Yishai Hadas Signed-off-by: Edward Srouji Link: https://patch.msgid.link/20260201-dmabuf-export-v3-2-da238b614fe3@nvidia.comSigned-off-by: Leon Romanovsky List of files: /linux/drivers/infiniband/core/Makefile

cb9f145f638d7afa633632a9290d6ad06caeb8ee - Merge remote-tracking branch 'drm/drm-next' into msm-next-robclark

Sat, 01 Nov 2025 13:47:30 +0100

Merge remote-tracking branch 'drm/drm-next' into msm-next-robclarkBack-merge drm-next to get caught up.Signed-off-by: Rob Clark List of files: /linux/drivers/infiniband/core/Makefile

f088104d837a991c65e51fa30bb4196169b3244d - Merge drm/drm-next into drm-intel-gt-next

Tue, 16 Sep 2025 12:53:20 +0200

Merge drm/drm-next into drm-intel-gt-nextBackmerge in order to get the commit: 048832a3f400 ("drm/i915: Refactor shmem_pwrite() to use kiocb and write_iter")To drm-intel-gt-next as there are followup fixes to be applied.Signed-off-by: Joonas Lahtinen List of files: /linux/drivers/infiniband/core/Makefile

a53d0cf7f1cb3182ad533ff5cacfa5fd29c419ad - Merge commit 'linus' into core/bugs, to resolve conflicts

Tue, 05 Aug 2025 11:15:34 +0200

Merge commit 'linus' into core/bugs, to resolve conflictsResolve conflicts with this commit that was developed in parallelduring the merge window: 8c8efa93db68 ("x86/bug: Add ARCH_WARN_ASM macro for BUG/WARN asm code sharing with Rust") Conflicts: arch/riscv/include/asm/bug.h arch/x86/include/asm/bug.hSigned-off-by: Ingo Molnar List of files: /linux/drivers/infiniband/core/Makefile

8b87f67b4c87452e21721887fa8dec1f4c6b2b7c - Merge branch 'next' into for-linus

Wed, 08 Oct 2025 06:53:13 +0200

Merge branch 'next' into for-linusPrepare input updates for 6.18 merge window. List of files: /linux/drivers/infiniband/core/Makefile

4b051897df2375414587a245ecb9bb1a4d26b3b8 - Merge tag 'v6.17-rc2' into HEAD

Thu, 21 Aug 2025 20:46:49 +0200

Merge tag 'v6.17-rc2' into HEADSync up with mainline to bring in changes to include/linux/sprintf.h List of files: /linux/drivers/infiniband/core/Makefile

b4d90dbc4c1bc4bd3eb2d2989330af0eb95c98e8 - Merge drm/drm-next into drm-misc-next-fixes

Mon, 15 Sep 2025 10:23:28 +0200

Merge drm/drm-next into drm-misc-next-fixesBackmerging to drm-misc-next-fixes to get features and fixes fromv6.17-rc6.Signed-off-by: Thomas Zimmermann List of files: /linux/drivers/infiniband/core/Makefile