Chengchang Tang 51976c6cd7 RDMA/core: Provide rdma_user_mmap_disassociate() to disassociate mmap pages ...

Provide a new api rdma_user_mmap_disassociate() for drivers to
disassociate mmap pages for a device.

Since drivers can now disassociate mmaps by calling this api,
introduce a new disassociation_lock to specifically prevent
races between this disassociation process and new mmaps. And
thus the old hw_destroy_rwsem is not needed in this api.

Signed-off-by: Chengchang Tang <tangchengchang@huawei.com>
Signed-off-by: Junxian Huang <huangjunxian6@hisilicon.com>
Link: https://patch.msgid.link/20240927103323.1897094-2-huangjunxian6@hisilicon.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>

2024-10-07 08:53:23 +03:00

..

ib_addr.h

RDMA/cma: Always set static rate to 0 for RoCE

2023-06-11 11:26:02 +03:00

ib_cache.h

RDMA: Support more than 255 rdma ports

2021-03-26 09:31:21 -03:00

ib_cm.h

RDMA/cm: Use DLID from inbound/outbound PathRecords as the datapath DLID

2022-09-22 12:35:31 +03:00

ib_hdrs.h

move asm/unaligned.h to linux/unaligned.h

2024-10-02 17:23:23 -04:00

ib_mad.h

IB/mlx5: Expose XDR speed through MAD

2023-09-26 12:38:43 +03:00

ib_marshall.h

RDMA/include: Replace license text with SPDX tags

2020-07-29 14:48:36 -03:00

ib_pack.h

RDMA: Extend RDMA kernel verbs ABI to support flush

2022-12-09 19:36:01 -04:00

ib_pma.h

RDMA/include: Replace license text with SPDX tags

2020-07-29 14:48:36 -03:00

ib_sa.h

RDMA/cma: Refactor the inbound/outbound path records process flow

2023-01-10 10:49:50 +02:00

ib_smi.h

RDMA/mad: Delete duplicated init_query_mad functions

2022-01-05 15:18:36 -04:00

ib_sysfs.h

RDMA: Change ops->init_port to ops->port_groups

2021-06-16 20:58:31 -03:00

ib_umem_odp.h

IB/core: Enable ODP sync without faulting

2020-10-01 16:44:05 -03:00

ib_umem.h

RDMA/umem: Introduce an option to revoke DMABUF umem

2024-08-11 11:12:49 +03:00

ib_verbs.h

RDMA/core: Provide rdma_user_mmap_disassociate() to disassociate mmap pages

2024-10-07 08:53:23 +03:00

ib.h

uaccess: remove CONFIG_SET_FS

2022-02-25 09:36:06 +01:00

iba.h

move asm/unaligned.h to linux/unaligned.h

2024-10-02 17:23:23 -04:00

ibta_vol1_c12.h

RDMA/cm: Add Enhanced Connection Establishment (ECE) bits

2020-05-27 16:05:05 -03:00

iw_cm.h

RDMA Remove unused function declarations

2023-08-13 10:32:35 +03:00

iw_portmap.h

RDMA/include: Replace license text with SPDX tags

2020-07-29 14:48:36 -03:00

lag.h

RDMA/core: Add LAG functionality

2020-05-02 20:19:54 -03:00

mr_pool.h

Linux 5.2-rc6

2019-06-28 21:18:23 -03:00

opa_addr.h

RDMA/include: Replace license text with SPDX tags

2020-07-29 14:48:36 -03:00

opa_port_info.h

RDMA/include: Replace license text with SPDX tags

2020-07-29 14:48:36 -03:00

opa_smi.h

RDMA/include: Replace license text with SPDX tags

2020-07-29 14:48:36 -03:00

opa_vnic.h

RDMA/opa_vnic: fix spelling typo in comment

2022-10-19 10:02:37 +03:00

rdma_cm_ib.h

RDMA/include: Replace license text with SPDX tags

2020-07-29 14:48:36 -03:00

rdma_cm.h

RDMA/cma: Refactor the inbound/outbound path records process flow

2023-01-10 10:49:50 +02:00

rdma_counter.h

RDMA/counter: Add optional counter support

2021-10-12 12:48:05 -03:00

rdma_netlink.h

RDMA/nldev: Add support for RDMA monitoring

2024-09-13 08:29:14 +03:00

rdma_vt.h

IB: move from strlcpy with unused retval to strscpy

2022-08-21 14:18:02 +03:00

rdmavt_cq.h

RDMA/include: Replace license text with SPDX tags

2020-07-29 14:48:36 -03:00

rdmavt_mr.h

RDMA/include: Replace license text with SPDX tags

2020-07-29 14:48:36 -03:00

rdmavt_qp.h

fix missing vmalloc.h includes

2024-04-25 20:55:49 -07:00

restrack.h

RDMA/core: Add an option to display driver-specific QPs in the rdmatool

2024-04-30 11:19:29 +03:00

rw.h

RDMA: Support more than 255 rdma ports

2021-03-26 09:31:21 -03:00

signature.h

RDMA: Make most headers compile stand alone

2019-07-25 13:58:47 -03:00

tid_rdma_defs.h

IB/hfi1: Build TID RDMA WRITE request

2019-02-05 18:07:43 -05:00

uverbs_ioctl.h

RDMA/uverbs: Avoid -Wflex-array-member-not-at-end warnings

2024-03-03 15:38:44 +02:00

uverbs_named_ioctl.h

RDMA/uverbs: Make UVERBS_OBJECT_METHODS to consider line number

2021-04-13 19:36:35 -03:00

uverbs_std_types.h

RDMA/include: Replace license text with SPDX tags

2020-07-29 14:48:36 -03:00

uverbs_types.h

RDMA/uverbs: Allow drivers to create a new HW object during rereg_mr

2020-12-07 14:06:23 -04:00