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    SubjectRe: [RFC][PATCHSET] iov_iter work
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    On 6/10/2021 11:35 AM, Al Viro wrote:
    > On Thu, Jun 10, 2021 at 10:29:59AM -0400, Qian Cai wrote:
    >
    >> Al, a quick fuzzing on today's linux-next triggered this. I never saw this before, so I am wondering if this is anything to do with this series. I could try to narrow it down and bisect if necessary. Any thoughts?
    >
    > Do you have a reproducer?

    I have no idea how reproducible this is, but it was triggered by running the fuzzing within a half-hour.

    $ trinity -C 16

    > call of memcpy_from_skb(), calling copy_from_iter_full(), which
    > calls iov_iter_revert() on failure now...
    >
    > Bloody hell. Incremental, to be folded in:

    This patch is running good so far. I'll report back if things changed.

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