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authorJason Gunthorpe <jgg@nvidia.com>2022-07-20 03:02:48 +0300
committerAlex Williamson <alex.williamson@redhat.com>2022-07-20 20:57:59 +0300
commitce4b4657ff18925c315855aa290e93c5fa652d96 (patch)
tree0d477801e16d534577d08b2a76cb969896e521f1 /crypto/cfb.c
parent2a8ed7ef00b939fbcc98b948f780bd03bafed227 (diff)
downloadlinux-ce4b4657ff18925c315855aa290e93c5fa652d96.tar.xz
vfio: Replace the DMA unmapping notifier with a callback
Instead of having drivers register the notifier with explicit code just have them provide a dma_unmap callback op in their driver ops and rely on the core code to wire it up. Suggested-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Kevin Tian <kevin.tian@intel.com> Reviewed-by: Tony Krowiak <akrowiak@linux.ibm.com> Reviewed-by: Eric Farman <farman@linux.ibm.com> Reviewed-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com> Link: https://lore.kernel.org/r/1-v4-681e038e30fd+78-vfio_unmap_notif_jgg@nvidia.com Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
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