Messages in this thread | | | Date | Wed, 2 Feb 2022 06:04:17 -0800 | From | Christoph Hellwig <> | Subject | Re: [PATCH 1/4] mm: Fix invalid page pointer returned with FOLL_PIN gups |
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On Sun, Jan 30, 2022 at 09:17:49PM -0800, John Hubbard wrote: > From: Peter Xu <peterx@redhat.com> > > Alex reported invalid page pointer returned with pin_user_pages_remote() from > vfio after upstream commit 4b6c33b32296 ("vfio/type1: Prepare for batched > pinning with struct vfio_batch"). This problem breaks NVIDIA vfio mdev.
I haven't actually seen any nvidia mdev module in the tree.
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