* [PATCH 6.1 0666/1146] RDMA: Disable IB HW for UML
[not found] <20221228144330.180012208@linuxfoundation.org>
@ 2022-12-28 14:36 ` Greg Kroah-Hartman
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From: Greg Kroah-Hartman @ 2022-12-28 14:36 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Randy Dunlap, Jason Gunthorpe,
Dennis Dalessandro, Christoph Hellwig, linux-rdma, Jeff Dike,
Richard Weinberger, Anton Ivanov, Johannes Berg, linux-um,
Leon Romanovsky, Sasha Levin
From: Randy Dunlap <rdunlap@infradead.org>
[ Upstream commit 323a74fc20f53c0d0e13a16aee703a30d9751235 ]
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 <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>
---
drivers/infiniband/Kconfig | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/infiniband/Kconfig b/drivers/infiniband/Kconfig
index aa36ac618e72..17a227415277 100644
--- a/drivers/infiniband/Kconfig
+++ b/drivers/infiniband/Kconfig
@@ -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
--
2.35.1
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