[PATCH io_uring-7.1 v2 0/5] follow up zcrx fixes

Pavel Begunkov
2026-03-25T13:09:19Z

Follow up fixes for the recent update flagged by review.

v2: reject REG_NODEV + ->rx_buf_size

Pavel Begunkov (5):
io_uring/zcrx: reject REG_NODEV with large rx_buf_size
io_uring/zcrx: don't use mark0 for allocating xarray
io_uring/zcrx: don't clear not allocated niovs
io_uring/zcrx: use dma_len for chunk size calculation
io_uring/zcrx: use correct mmap off constants

io_uring/zcrx.c | 18 +++++++++++-------
1 file changed, 11 insertions(+), 7 deletions(-)

--
2.53.0