On 01.11.19 19:26, Jason Gunthorpe wrote:
On Mon, Oct 28, 2019 at 05:10:25PM -0300, Jason Gunthorpe wrote:
From: Jason Gunthorpe <[email protected]>
DMA_SHARED_BUFFER can not be enabled by the user (it represents a library
set in the kernel). The kconfig convention is to use select for such
symbols so they are turned on implicitly when the user enables a kconfig
that needs them.
Otherwise the XEN_GNTDEV_DMABUF kconfig is overly difficult to enable.
Fixes: 932d6562179e ("xen/gntdev: Add initial support for dma-buf UAPI")
Cc: Oleksandr Andrushchenko <[email protected]>
Cc: Boris Ostrovsky <[email protected]>
Cc: [email protected]
Cc: Juergen Gross <[email protected]>
Cc: Stefano Stabellini <[email protected]>
Reviewed-by: Juergen Gross <[email protected]>
Reviewed-by: Oleksandr Andrushchenko <[email protected]>
Signed-off-by: Jason Gunthorpe <[email protected]>
---
drivers/xen/Kconfig | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
Juergen/Oleksandr/Xen Maintainers:
Would you take this patch through a xen related tree? The only reason
I had in this series is to make it easier to compile-test the gntdev
changes.
Yes, I can take it for 5.5.
Juergen
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