On Mon, 09 Nov 2026 21:23:17 +0000, [email protected] wrote: > Should the Fixes: tag point at 295525e29a5b and/or fb22437c1ba3? It would > also help to say in the changelog that those trees need a separate fix, > for example limiting the sync in virtnet_rq_unmap() to the posted length.
Yes, this is right. Since 295525e29a5b virtnet_rq_unmap() syncs with the used length before any length check, and the mapping covers the whole frag, so those kernels have the same problem. v2 will carry Fixes: 295525e29a5b and say in the changelog that kernels before v7.1 need a separate backport. No code change. We will prepare that backport for stable separately. pw-bot: cr
