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NVIDIA – Patch for Kernel 5.19-rc1 — 2 Comments

  1. This is just FYI in another context.
    Though I have been using Intel VT-d(VFIO or PCI pass-thru’ in kernel side) feature to use NVIDIA driver on guest systems(Windows 10 and Linux) for years, from beginning of 5.19 developemtn cycle VFIO stopped working.
    Today I found a patch below at last and tested it. it works well till now.

    From: Alex Williamson
    To: akpm@linux-foundation.org, minchan@kernel.org
    Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org,
    paulmck@kernel.org, jhubbard@nvidia.com, joaodias@google.com,
    jgg@ziepe.ca, david@redhat.com
    Subject: [PATCH] mm: Re-allow pinning of zero pfns
    Date: Fri, 10 Jun 2022 16:35:13 -0600 [thread overview]
    Message-ID: (raw)
    https://lore.kernel.org/all/165490039431.944052.12458624139225785964.stgit@omen/

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