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Backport gso mitigations #1638

Merged
merged 3 commits into from
Aug 20, 2023
Merged

Backport gso mitigations #1638

merged 3 commits into from
Aug 20, 2023

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Ralith
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@Ralith Ralith commented Aug 20, 2023

Backport of #1636 and #1637 to the release branch. Should block on review of those.

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Blanket approval to merge and publish whatever gets merged as part of the two constituent PRs.

Linux 5.15 was observed to emit an EINVAL when attempting to transmit
UDP with GSO over IPv6 on a virtio net interface. 6.1 was also
observed to emit EINVAL, though only after EIO. In both cases, EINVAL
was suppressed by disabling GSO.

(cherry picked from commit a0dd5ff)
@Ralith Ralith merged commit f0b4a31 into 0.10.x Aug 20, 2023
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@Ralith Ralith deleted the backport-gso-mitigations branch August 20, 2023 22:54
@Ralith Ralith mentioned this pull request Aug 20, 2023
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2 participants