On Fri, Dec 02, 2022 at 01:19:40PM -0800, Randy Dunlap wrote:
> Disable all of drivers/infiniband/hw/ 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@xxxxxxxxxxxxx>
> Suggested-by: Leon Romanovsky <leon@xxxxxxxxxx>
> Cc: Jason Gunthorpe <jgg@xxxxxxxxxx>
> Cc: Dennis Dalessandro <dennis.dalessandro@xxxxxxxxxxxxxxxxxxxx>
> Cc: Christoph Hellwig <hch@xxxxxxxxxxxxx>
> Cc: linux-rdma@xxxxxxxxxxxxxxx
> Cc: Jeff Dike <jdike@xxxxxxxxxxx>
> Cc: Richard Weinberger <richard@xxxxxx>
> Cc: Anton Ivanov <anton.ivanov@xxxxxxxxxxxxxxxxxx>
> Cc: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>
> Cc: linux-um@xxxxxxxxxxxxxxxxxxx
> ---
> v2: just disable infiniband/hw/, not all of infiniband.
>
> drivers/infiniband/Kconfig | 2 ++
> 1 file changed, 2 insertions(+)
I added rdmavt to the mix and applied.
https://lore.kernel.org/linux-rdma/20221130200958.25305-1-rdunlap@xxxxxxxxxxxxx/
diff --git a/drivers/infiniband/Kconfig b/drivers/infiniband/Kconfig
index 6ee97c898231..a5827d11e934 100644
--- a/drivers/infiniband/Kconfig
+++ b/drivers/infiniband/Kconfig
@@ -95,8 +95,8 @@ source "drivers/infiniband/hw/qedr/Kconfig"
source "drivers/infiniband/hw/qib/Kconfig"
source "drivers/infiniband/hw/usnic/Kconfig"
source "drivers/infiniband/hw/vmw_pvrdma/Kconfig"
-endif # !UML
source "drivers/infiniband/sw/rdmavt/Kconfig"
+endif # !UML
source "drivers/infiniband/sw/rxe/Kconfig"
source "drivers/infiniband/sw/siw/Kconfig"
endif
(END)
>
> diff -- a/drivers/infiniband/Kconfig b/drivers/infiniband/Kconfig
> --- 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/qedr/Kconf
> source "drivers/infiniband/hw/qib/Kconfig"
> source "drivers/infiniband/hw/usnic/Kconfig"
> source "drivers/infiniband/hw/vmw_pvrdma/Kconfig"
> +endif # !UML
> source "drivers/infiniband/sw/rdmavt/Kconfig"
> source "drivers/infiniband/sw/rxe/Kconfig"
> source "drivers/infiniband/sw/siw/Kconfig"
