On Tue, Aug 05, 2025 at 12:56:07PM -0700, Keith Busch wrote: > + bv = next->bio->bi_io_vec[0]; > + bvprv = req->biotail->bi_io_vec[req->biotail->bi_vcnt - 1]; Hm, commit 7bcd79ac50d9d8 suggests I missed something obvious about not being allowed to use 'bi_vcnt - 1' for the tail bvec of the previous bio. I guess it's some stacking thing.
