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RDMA: Disable IB HW for UML 

[ Upstream commit 323a74fc20 ]

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: 68f5d3f3b6 ("um: add PCI over virtio emulation driver")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Jason Gunthorpe <jgg@nvidia.com>
Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: linux-rdma@vger.kernel.org
Cc: Jeff Dike <jdike@addtoit.com>
Cc: Richard Weinberger <richard@nod.at>
Cc: Anton Ivanov <anton.ivanov@cambridgegreys.com>
Cc: Johannes Berg <johannes@sipsolutions.net>
Cc: linux-um@lists.infradead.org
Link: https://lore.kernel.org/r/20221202211940.29111-1-rdunlap@infradead.org
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Randy Dunlap 2022-12-02 13:19:40 -08:00 committed by Greg Kroah-Hartman
parent 3829187387
commit de888c02ac
1 changed files with 2 additions and 0 deletions
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2
drivers/infiniband/Kconfig
View File

@ -78,6 +78,7 @@ config INFINIBAND_VIRT_DMA
def_bool !HIGHMEM
if INFINIBAND_USER_ACCESS || !INFINIBAND_USER_ACCESS
if !UML
source "drivers/infiniband/hw/bnxt_re/Kconfig"
source "drivers/infiniband/hw/cxgb4/Kconfig"
source "drivers/infiniband/hw/efa/Kconfig"
@ -94,6 +95,7 @@ source "drivers/infiniband/hw/qib/Kconfig"
source "drivers/infiniband/hw/usnic/Kconfig"
source "drivers/infiniband/hw/vmw_pvrdma/Kconfig"
source "drivers/infiniband/sw/rdmavt/Kconfig"
endif # !UML
source "drivers/infiniband/sw/rxe/Kconfig"
source "drivers/infiniband/sw/siw/Kconfig"
endif