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linux/drivers/infiniband/sw/rdmavt
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Christoph Hellwig b1e678bf29 RMDA/sw: Don't allow drivers using dma_virt_ops on highmem configs 
dma_virt_ops requires that all pages have a kernel virtual address.
Introduce a INFINIBAND_VIRT_DMA Kconfig symbol that depends on !HIGHMEM
and make all three drivers depend on the new symbol.

Also remove the ARCH_DMA_ADDR_T_64BIT dependency, which has been obsolete
since commit 4965a68780 ("arch: define the ARCH_DMA_ADDR_T_64BIT config
symbol in lib/Kconfig")

Fixes: 551199aca1 ("lib/dma-virt: Add dma_virt_ops")
Link: https://lore.kernel.org/r/20201106181941.1878556-2-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2020-11-12 13:27:41 -04:00
..
ah.c RDMA: Restore ability to fail on AH destroy 2020-09-09 13:57:22 -03:00
ah.h RDMA: Restore ability to fail on AH destroy 2020-09-09 13:57:22 -03:00
cq.c RDMA: Allow fail of destroy CQ 2020-09-09 14:14:29 -03:00
cq.h RDMA: Allow fail of destroy CQ 2020-09-09 14:14:29 -03:00
Kconfig RMDA/sw: Don't allow drivers using dma_virt_ops on highmem configs 2020-11-12 13:27:41 -04:00
mad.c
mad.h
Makefile
mcast.c
mcast.h
mmap.c mm: don't include asm/pgtable.h if linux/mm.h is already included 2020-06-09 09:39:13 -07:00
mmap.h
mr.c percpu_ref: reduce memory footprint of percpu_ref in fast path 2020-10-06 07:29:36 -06:00
mr.h RDMA: Remove the udata parameter from alloc_mr callback 2020-07-06 19:25:53 -03:00
pd.c RDMA: Restore ability to fail on PD deallocate 2020-09-09 13:57:22 -03:00
pd.h RDMA: Restore ability to fail on PD deallocate 2020-09-09 13:57:22 -03:00
qp.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
qp.h
rc.c IB/rdmavt: Fix RQ counting issues causing use of an invalid RWQE 2020-07-29 15:54:36 -03:00
srq.c RDMA: Restore ability to fail on SRQ destroy 2020-09-09 14:14:24 -03:00
srq.h RDMA: Restore ability to fail on SRQ destroy 2020-09-09 14:14:24 -03:00
trace.c
trace.h
trace_cq.h
trace_mr.h
trace_qp.h
trace_rc.h
trace_rvt.h
trace_tx.h
vt.c RDMA: Fix software RDMA drivers for dma mapping error 2020-11-02 15:14:56 -04:00
vt.h