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charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Sat, Feb 7, 2026 at 8:13=E2=80=AFAM Askar Safin w= rote: > > On Sat, Feb 7, 2026 at 4:22=E2=80=AFAM Joanne Koong wrote: > > I don't think this is related to kmbufs. Zero-copying is done through > > registered buffers (eg userspace registers sparse buffers for the ring > > Thank you for your answer. > > Please, don't CC me when sending future versions of this patchset. For context, your email address was cc-ed because you had left a comment [1] on v1 of this patchset series. I'll make sure to remove you from the cc list going forward. Thanks, Joanne [1] https://lore.kernel.org/linux-fsdevel/20251213075246.164290-1-safinaska= r@gmail.com/ > > -- > Askar Safin