user/sven/linux.git/drivers/infiniband/Kconfig, branch next/master

Merge branch 'main' of https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git

2026-04-07T11:54:55Z

# Conflicts: # drivers/infiniband/hw/mlx5/mr.c # drivers/infiniband/sw/rxe/rxe_net.c # include/net/netmem.h # net/ipv4/icmp.c

ipv6: convert CONFIG_IPV6 to built-in only and clean up Kconfigs

2026-03-29T18:21:22Z

Maintaining a modular IPv6 stack offers image size savings for specific setups, this benefit is outweighed by the architectural burden it imposes on the subsystems on implementation and maintenance. Therefore, drop it. Change CONFIG_IPV6 from tristate to bool. Remove all Kconfig dependencies across the tree that explicitly checked for IPV6=m. In addition, remove MODULE_DESCRIPTION(), MODULE_ALIAS(), MODULE_AUTHOR() and MODULE_LICENSE(). This is also replacing module_init() by device_initcall(). It is not possible to use fs_initcall() as IPv4 does because that creates a race condition on IPv6 addrconf. Finally, modify the default configs from CONFIG_IPV6=m to CONFIG_IPV6=y except for m68k as according to the bloat-o-meter the image is increasing by 330KB~ and that isn't acceptable. Instead, disable IPv6 on this architecture by default. This is aligned with m68k RAM requirements and recommendations [1]. [1] http://www.linux-m68k.org/faq/ram.html Signed-off-by: Fernando Fernandez Mancera Tested-by: Ricardo B. Marlière Acked-by: Krzysztof Kozlowski # arm64 Link: https://patch.msgid.link/20260325120928.15848-2-fmancera@suse.de Signed-off-by: Jakub Kicinski

RDMA/hfi1: Remove opa_vnic

2026-03-10T11:51:30Z

OPA Vnic has been abandoned and left to rot. Time to excise. Signed-off-by: Dennis Dalessandro Link: https://patch.msgid.link/177308912950.1280237.15051663328388849915.stgit@awdrv-04.cornelisnetworks.com Signed-off-by: Leon Romanovsky

RDMA/uverbs: select CONFIG_DMA_SHARED_BUFFER

2026-02-23T19:49:21Z

The addition of dmabuf support in uverbs means that it is no longer possible to build infiniband support if that is disabled: arm-linux-gnueabi-ld: drivers/infiniband/core/ib_core_uverbs.o: in function `rdma_user_mmap_entry_remove.part.0': ib_core_uverbs.c:(.text+0x508): undefined reference to `dma_buf_move_notify' (dma_buf_move_notify): Unknown destination type (ARM/Thumb) in drivers/infiniband/core/ib_core_uverbs.o ib_core_uverbs.c:(.text+0x518): undefined reference to `dma_resv_wait_timeout' (dma_resv_wait_timeout): Unknown destination type (ARM/Thumb) in drivers/infiniband/core/ib_core_uverbs.o Select this from Kconfig, as we do for the other users. Fixes: 0ac6f4056c4a ("RDMA/uverbs: Add DMABUF object type and operations") Signed-off-by: Arnd Bergmann Link: https://patch.msgid.link/20260216121213.2088910-1-arnd@kernel.org Signed-off-by: Leon Romanovsky

RDMA/bng_re: Add Auxiliary interface

2025-11-24T07:58:29Z

Add basic Auxiliary interface to the driver which supports the BCM5770X NIC family. Signed-off-by: Siva Reddy Kallam Link: https://patch.msgid.link/20251117171136.128193-3-siva.kallam@broadcom.com Reviewed-by: Usman Ansari Signed-off-by: Leon Romanovsky

RDMA/ionic: Add Makefile/Kconfig to kernel build environment

2025-09-11T06:18:36Z

Add ionic to the kernel build environment. Co-developed-by: Allen Hubbe Signed-off-by: Allen Hubbe Signed-off-by: Abhijit Gangurde Link: https://patch.msgid.link/20250903061606.4139957-15-abhijit.gangurde@amd.com Signed-off-by: Leon Romanovsky

RDMA/qib: Remove outdated driver

2025-06-17T17:05:53Z

The qib Infiniband device has long been decommissioned from distros and unsupported by the company. We have kept it going in a compile only mode for a while now and it's time to remove the driver. It has a number of issues that are never going to be addressed and is a hindrance to improving hfi1 and rdmavt. Link: https://patch.msgid.link/r/174836076755.2436819.5981097575800950899.stgit@awdrv-04.cornelisnetworks.com Signed-off-by: Dennis Dalessandro Signed-off-by: Jason Gunthorpe

RDMA: Disable IB HW for UML

2022-12-04T13:22:03Z

Disable all of drivers/infiniband/hw/ and rdmavt for UML builds until someone needs it and provides patches to support it. This prevents build errors in hw/qib/qib_wc_x86_64.c. Fixes: 68f5d3f3b654 ("um: add PCI over virtio emulation driver") Signed-off-by: Randy Dunlap Cc: Jason Gunthorpe Cc: Dennis Dalessandro Cc: Christoph Hellwig Cc: linux-rdma@vger.kernel.org Cc: Jeff Dike Cc: Richard Weinberger Cc: Anton Ivanov Cc: Johannes Berg Cc: linux-um@lists.infradead.org Link: https://lore.kernel.org/r/20221202211940.29111-1-rdunlap@infradead.org Signed-off-by: Leon Romanovsky

RDMA/mana_ib: Add a driver for Microsoft Azure Network Adapter

2022-11-11T09:40:09Z

Add a RDMA VF driver for Microsoft Azure Network Adapter (MANA). Co-developed-by: Ajay Sharma Signed-off-by: Ajay Sharma Reviewed-by: Dexuan Cui Signed-off-by: Long Li Link: https://lore.kernel.org/r/1667502990-2559-13-git-send-email-longli@linuxonhyperv.com Signed-off-by: Leon Romanovsky

RDMA/erdma: Add driver to kernel build environment

2022-07-27T19:04:05Z

Add erdma to the kernel build environment, and sort the source order in drivers/infiniband/Kconfig. Link: https://lore.kernel.org/r/20220727014927.76564-12-chengyou@linux.alibaba.com Signed-off-by: Cheng Xu Signed-off-by: Jason Gunthorpe