JIRA: https://issues.redhat.com/browse/RHEL-152865
ice: fix page leak for zero-size Rx descriptors
The previous attempt to fix the associated panic (commit ef68094cb09e "ice: Fix kernel panic due to page refcount underflow") added pagecnt_bias-- for zero-size descriptors in ice_get_rx_buf(). This fixed the panic in the CONSUMED (XDP_DROP/error) path but introduced the page leak in the PASS path.
Signed-off-by: Petr Oros [email protected]
Petr Oros (d770e24a) at 06 Mar 19:54
ice: fix page leak for zero-size Rx descriptors
... and 9343 more commits