[Devel] [PATCH hci-8.1 0/2] fs/fuse kio: two fixes for the sockio transmit refactor

Liu Kui kui.liu at virtuozzo.com
Thu Oct 1 06:23:40 MSK 2026


Follow-up to the sockio refactor, fixing two issues found in review:
a latent infinite loop on an empty iter in do_sockio_sendmsg(), and
iov_iter_sendpages_ok() missing the last page of a bvec with an
unaligned bv_offset.

https://virtuozzo.atlassian.net/browse/VSTOR-142167

---
Liu Kui (2):
      fs/fuse kio: don't spin on an empty iter in do_sockio_sendmsg()
      fs/fuse kio: check every touched page in iov_iter_sendpages_ok()

 fs/fuse/kio/pcs/pcs_sock_io.c | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)
---
base-commit: 06ad1cd8ca1cd811287ca06c378547202fcca4ee
change-id: 20261001-sockio-sendmsg-empty-iter-405f96a2db01

Best regards,
--  
Liu Kui <kui.liu at virtuozzo.com>



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