Commits
Wei Liu committed ce5ad9935f0
xen-netback: correctly schedule rate-limited queues [ Upstream commit dfa523ae9f2542bee4cddaea37b3be3e157f6e6b ] Add a flag to indicate if a queue is rate-limited. Test the flag in NAPI poll handler and avoid rescheduling the queue if true, otherwise we risk locking up the host. The rescheduling will be done in the timer callback function. Reported-by: Jean-Louis Dupond <jean-louis@dupond.be> Signed-off-by: Wei Liu <wei.liu2@citrix.com> Tested-by: Jean-Louis Dupond <jean-louis@dupond.be> Reviewed-by: Paul Durrant <paul.durrant@citrix.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <alexander.levin@verizon.com>