Hi Pablo,
Please consider to apply the next patch to the nf tree. It's larger than
usual, but the issue could not be solved simpler.
- Fix "INFO: rcu detected stall in hash_xxx" reports of syzbot
by introducing region locking and using workqueue instead of timer based
gc of timed out entries in hash types of sets in ipset.
Best regards,
Jozsef
The following changes since commit 83d0585f91da441a0b11bc5ff93f4cda56de6703:
Merge branch 'Fix-reconnection-latency-caused-by-FIN-ACK-handling-race' (2020-02-02 13:45:05 -0800)
are available in the Git repository at:
git://blackhole.kfki.hu/nf f431c76a1f36bcd6bbfd
for you to fetch changes up to f431c76a1f36bcd6bbfd668a98127ac60226b86f:
netfilter: ipset: Fix "INFO: rcu detected stall in hash_xxx" reports (2020-02-18 11:19:06 +0100)
----------------------------------------------------------------
Jozsef Kadlecsik (1):
netfilter: ipset: Fix "INFO: rcu detected stall in hash_xxx" reports
include/linux/netfilter/ipset/ip_set.h | 11 +-
net/netfilter/ipset/ip_set_core.c | 34 +-
net/netfilter/ipset/ip_set_hash_gen.h | 633 +++++++++++++++++++++++----------
3 files changed, 472 insertions(+), 206 deletions(-)
