Jacob Moroni 0ccb86d563 RDMA/umem: Add helpers for umem dmabuf revoke lock ...

[ Upstream commit 3a0b171302 ]

Added helpers to acquire and release the umem dmabuf revoke
lock. The intent is to avoid the need for drivers to peek
into the ib_umem_dmabuf internals to get the dma_resv_lock
and bring us one step closer to abstracting ib_umem_dmabuf
away from drivers in general.

Signed-off-by: Jacob Moroni <jmoroni@google.com>
Link: https://patch.msgid.link/20260305170826.3803155-5-jmoroni@google.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Stable-dep-of: a846aecb93 ("RDMA/irdma: Prevent rereg_mr for non-mem regions")
Signed-off-by: Sasha Levin <sashal@kernel.org>

2026-08-03 11:15:12 +02:00

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ib_addr.h

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ib_cache.h

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ib_cm.h

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ib_hdrs.h

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ib_mad.h

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ib_marshall.h

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ib_pack.h

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ib_pma.h

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ib_sa.h

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ib_smi.h

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ib_sysfs.h

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ib_umem_odp.h

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ib_umem.h

RDMA/umem: Add helpers for umem dmabuf revoke lock

2026-08-03 11:15:12 +02:00

ib_verbs.h

RDMA: Move DMA block iterator logic into dedicated files

2026-06-19 13:39:43 +02:00

ib.h

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iba.h

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ibta_vol1_c12.h

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iter.h

RDMA: Move DMA block iterator logic into dedicated files

2026-06-19 13:39:43 +02:00

iw_cm.h

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iw_portmap.h

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lag.h

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mr_pool.h

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opa_addr.h

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opa_port_info.h

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opa_smi.h

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opa_vnic.h

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rdma_cm_ib.h

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rdma_cm.h

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rdma_counter.h

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rdma_netlink.h

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rdma_vt.h

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rdmavt_cq.h

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rdmavt_mr.h

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rdmavt_qp.h

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restrack.h

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rw.h

RDMA/core: add rdma_rw_max_sge() helper for SQ sizing

2026-03-04 07:20:02 -05:00

signature.h

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tid_rdma_defs.h

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uverbs_ioctl.h

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uverbs_named_ioctl.h

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uverbs_std_types.h

RDMA/uverbs: Propagate errors from rdma_lookup_get_uobject()

2025-06-04 14:41:59 +02:00

uverbs_types.h

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