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Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

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Pull networking fixes from David Miller:

 1) Use netif_rx_ni() when necessary in batman-adv stack, from Jussi
    Kivilinna.

 2) Fix loss of RTT samples in rxrpc, from David Howells.

 3) Memory leak in hns_nic_dev_probe(), from Dignhao Liu.

 4) ravb module cannot be unloaded, fix from Yuusuke Ashizuka.

 5) We disable BH for too lokng in sctp_get_port_local(), add a
    cond_resched() here as well, from Xin Long.

 6) Fix memory leak in st95hf_in_send_cmd, from Dinghao Liu.

 7) Out of bound access in bpf_raw_tp_link_fill_link_info(), from
    Yonghong Song.

 8) Missing of_node_put() in mt7530 DSA driver, from Sumera
    Priyadarsini.

 9) Fix crash in bnxt_fw_reset_task(), from Michael Chan.

10) Fix geneve tunnel checksumming bug in hns3, from Yi Li.

11) Memory leak in rxkad_verify_response, from Dinghao Liu.

12) In tipc, don't use smp_processor_id() in preemptible context. From
    Tuong Lien.

13) Fix signedness issue in mlx4 memory allocation, from Shung-Hsi Yu.

14) Missing clk_disable_prepare() in gemini driver, from Dan Carpenter.

15) Fix ABI mismatch between driver and firmware in nfp, from Louis
    Peens.

* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (110 commits)
  net/smc: fix sock refcounting in case of termination
  net/smc: reset sndbuf_desc if freed
  net/smc: set rx_off for SMCR explicitly
  net/smc: fix toleration of fake add_link messages
  tg3: Fix soft lockup when tg3_reset_task() fails.
  doc: net: dsa: Fix typo in config code sample
  net: dp83867: Fix WoL SecureOn password
  nfp: flower: fix ABI mismatch between driver and firmware
  tipc: fix shutdown() of connectionless socket
  ipv6: Fix sysctl max for fib_multipath_hash_policy
  drivers/net/wan/hdlc: Change the default of hard_header_len to 0
  net: gemini: Fix another missing clk_disable_unprepare() in probe
  net: bcmgenet: fix mask check in bcmgenet_validate_flow()
  amd-xgbe: Add support for new port mode
  net: usb: dm9601: Add USB ID of Keenetic Plus DSL
  vhost: fix typo in error message
  net: ethernet: mlx4: Fix memory allocation in mlx4_buddy_init()
  pktgen: fix error message with wrong function name
  net: ethernet: ti: am65-cpsw: fix rmii 100Mbit link mode
  cxgb4: fix thermal zone device registration
  ...
This commit is contained in:
Linus Torvalds
2020-09-03 18:50:48 -07:00
parent 8381979dfa b61ac5bb42
commit 3e8d3bdc2a
110 changed files with 1072 additions and 603 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
tools/testing/selftests/bpf/test_maps.c
View File

@@ -1274,6 +1274,8 @@ static void __run_parallel(unsigned int tasks,
pid_t pid[tasks];
int i;
fflush(stdout);
for (i = 0; i < tasks; i++) {
pid[i] = fork();
if (pid[i] == 0) {

4
tools/testing/selftests/bpf/test_progs.c
View File

@@ -618,7 +618,9 @@ int cd_flavor_subdir(const char *exec_name)
if (!flavor)
return 0;
flavor++;
fprintf(stdout, "Switching to flavor '%s' subdirectory...\n", flavor);
if (env.verbosity > VERBOSE_NONE)
fprintf(stdout, "Switching to flavor '%s' subdirectory...\n", flavor);
return chdir(flavor);
}

67
tools/testing/selftests/netfilter/nft_flowtable.sh
View File

@@ -11,7 +11,7 @@
# result in fragmentation and/or PMTU discovery.
#
# You can check with different Orgininator/Link/Responder MTU eg:
# sh nft_flowtable.sh -o1000 -l500 -r100
# nft_flowtable.sh -o8000 -l1500 -r2000
#
@@ -27,8 +27,7 @@ ns2out=""
log_netns=$(sysctl -n net.netfilter.nf_log_all_netns)
checktool (){
$1 > /dev/null 2>&1
if [ $? -ne 0 ];then
if ! $1 > /dev/null 2>&1; then
echo "SKIP: Could not $2"
exit $ksft_skip
fi
@@ -87,19 +86,36 @@ omtu=9000
lmtu=1500
rmtu=2000
usage(){
echo "nft_flowtable.sh [OPTIONS]"
echo
echo "MTU options"
echo " -o originator"
echo " -l link"
echo " -r responder"
exit 1
}
while getopts "o:l:r:" o
do
case $o in
o) omtu=$OPTARG;;
l) lmtu=$OPTARG;;
r) rmtu=$OPTARG;;
*) usage;;
esac
done
ip -net nsr1 link set veth0 mtu $omtu
if ! ip -net nsr1 link set veth0 mtu $omtu; then
exit 1
fi
ip -net ns1 link set eth0 mtu $omtu
ip -net nsr2 link set veth1 mtu $rmtu
if ! ip -net nsr2 link set veth1 mtu $rmtu; then
exit 1
fi
ip -net ns2 link set eth0 mtu $rmtu
# transfer-net between nsr1 and nsr2.
@@ -120,7 +136,10 @@ for i in 1 2; do
ip -net ns$i route add default via 10.0.$i.1
ip -net ns$i addr add dead:$i::99/64 dev eth0
ip -net ns$i route add default via dead:$i::1
ip netns exec ns$i sysctl net.ipv4.tcp_no_metrics_save=1 > /dev/null
if ! ip netns exec ns$i sysctl net.ipv4.tcp_no_metrics_save=1 > /dev/null; then
echo "ERROR: Check Originator/Responder values (problem during address addition)"
exit 1
fi
# don't set ip DF bit for first two tests
ip netns exec ns$i sysctl net.ipv4.ip_no_pmtu_disc=1 > /dev/null
@@ -178,15 +197,13 @@ if [ $? -ne 0 ]; then
fi
# test basic connectivity
ip netns exec ns1 ping -c 1 -q 10.0.2.99 > /dev/null
if [ $? -ne 0 ];then
if ! ip netns exec ns1 ping -c 1 -q 10.0.2.99 > /dev/null; then
echo "ERROR: ns1 cannot reach ns2" 1>&2
bash
exit 1
fi
ip netns exec ns2 ping -c 1 -q 10.0.1.99 > /dev/null
if [ $? -ne 0 ];then
if ! ip netns exec ns2 ping -c 1 -q 10.0.1.99 > /dev/null; then
echo "ERROR: ns2 cannot reach ns1" 1>&2
exit 1
fi
@@ -203,7 +220,6 @@ ns2out=$(mktemp)
make_file()
{
name=$1
who=$2
SIZE=$((RANDOM % (1024 * 8)))
TSIZE=$((SIZE * 1024))
@@ -222,8 +238,7 @@ check_transfer()
out=$2
what=$3
cmp "$in" "$out" > /dev/null 2>&1
if [ $? -ne 0 ] ;then
if ! cmp "$in" "$out" > /dev/null 2>&1; then
echo "FAIL: file mismatch for $what" 1>&2
ls -l "$in"
ls -l "$out"
@@ -260,13 +275,11 @@ test_tcp_forwarding_ip()
wait
check_transfer "$ns1in" "$ns2out" "ns1 -> ns2"
if [ $? -ne 0 ];then
if ! check_transfer "$ns1in" "$ns2out" "ns1 -> ns2"; then
lret=1
fi
check_transfer "$ns2in" "$ns1out" "ns1 <- ns2"
if [ $? -ne 0 ];then
if ! check_transfer "$ns2in" "$ns1out" "ns1 <- ns2"; then
lret=1
fi
@@ -295,13 +308,12 @@ test_tcp_forwarding_nat()
return $lret
}
make_file "$ns1in" "ns1"
make_file "$ns2in" "ns2"
make_file "$ns1in"
make_file "$ns2in"
# First test:
# No PMTU discovery, nsr1 is expected to fragment packets from ns1 to ns2 as needed.
test_tcp_forwarding ns1 ns2
if [ $? -eq 0 ] ;then
if test_tcp_forwarding ns1 ns2; then
echo "PASS: flow offloaded for ns1/ns2"
else
echo "FAIL: flow offload for ns1/ns2:" 1>&2
@@ -332,9 +344,7 @@ table ip nat {
}
EOF
test_tcp_forwarding_nat ns1 ns2
if [ $? -eq 0 ] ;then
if test_tcp_forwarding_nat ns1 ns2; then
echo "PASS: flow offloaded for ns1/ns2 with NAT"
else
echo "FAIL: flow offload for ns1/ns2 with NAT" 1>&2
@@ -346,8 +356,7 @@ fi
# Same as second test, but with PMTU discovery enabled.
handle=$(ip netns exec nsr1 nft -a list table inet filter | grep something-to-grep-for | cut -d \# -f 2)
ip netns exec nsr1 nft delete rule inet filter forward $handle
if [ $? -ne 0 ] ;then
if ! ip netns exec nsr1 nft delete rule inet filter forward $handle; then
echo "FAIL: Could not delete large-packet accept rule"
exit 1
fi
@@ -355,8 +364,7 @@ fi
ip netns exec ns1 sysctl net.ipv4.ip_no_pmtu_disc=0 > /dev/null
ip netns exec ns2 sysctl net.ipv4.ip_no_pmtu_disc=0 > /dev/null
test_tcp_forwarding_nat ns1 ns2
if [ $? -eq 0 ] ;then
if test_tcp_forwarding_nat ns1 ns2; then
echo "PASS: flow offloaded for ns1/ns2 with NAT and pmtu discovery"
else
echo "FAIL: flow offload for ns1/ns2 with NAT and pmtu discovery" 1>&2
@@ -402,8 +410,7 @@ ip -net ns2 route del 192.168.10.1 via 10.0.2.1
ip -net ns2 route add default via 10.0.2.1
ip -net ns2 route add default via dead:2::1
test_tcp_forwarding ns1 ns2
if [ $? -eq 0 ] ;then
if test_tcp_forwarding ns1 ns2; then
echo "PASS: ipsec tunnel mode for ns1/ns2"
else
echo "FAIL: ipsec tunnel mode for ns1/ns2"