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author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-03-03 11:10:56 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-03-03 11:10:56 -0800 |
commit | b949c21fc23ecaccef89582f251e6281cad1f81e (patch) | |
tree | 88188533b27385ea7ea353a08ed4a3eb13480ad7 /tools/testing | |
parent | e58bd49da6eb4ba80175f82025d6c0e084237abf (diff) | |
parent | 2d3916f3189172d5c69d33065c3c21119fe539fc (diff) | |
download | linux-stable-b949c21fc23ecaccef89582f251e6281cad1f81e.tar.gz linux-stable-b949c21fc23ecaccef89582f251e6281cad1f81e.tar.bz2 linux-stable-b949c21fc23ecaccef89582f251e6281cad1f81e.zip |
Merge tag 'net-5.17-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from can, xfrm, wifi, bluetooth, and netfilter.
Lots of various size fixes, the length of the tag speaks for itself.
Most of the 5.17-relevant stuff comes from xfrm, wifi and bt trees
which had been lagging as you pointed out previously. But there's also
a larger than we'd like portion of fixes for bugs from previous
releases.
Three more fixes still under discussion, including and xfrm revert for
uAPI error.
Current release - regressions:
- iwlwifi: don't advertise TWT support, prevent FW crash
- xfrm: fix the if_id check in changelink
- xen/netfront: destroy queues before real_num_tx_queues is zeroed
- bluetooth: fix not checking MGMT cmd pending queue, make scanning
work again
Current release - new code bugs:
- mptcp: make SIOCOUTQ accurate for fallback socket
- bluetooth: access skb->len after null check
- bluetooth: hci_sync: fix not using conn_timeout
- smc: fix cleanup when register ULP fails
- dsa: restore error path of dsa_tree_change_tag_proto
- iwlwifi: fix build error for IWLMEI
- iwlwifi: mvm: propagate error from request_ownership to the user
Previous releases - regressions:
- xfrm: fix pMTU regression when reported pMTU is too small
- xfrm: fix TCP MSS calculation when pMTU is close to 1280
- bluetooth: fix bt_skb_sendmmsg not allocating partial chunks
- ipv6: ensure we call ipv6_mc_down() at most once, prevent leaks
- ipv6: prevent leaks in igmp6 when input queues get full
- fix up skbs delta_truesize in UDP GRO frag_list
- eth: e1000e: fix possible HW unit hang after an s0ix exit
- eth: e1000e: correct NVM checksum verification flow
- ptp: ocp: fix large time adjustments
Previous releases - always broken:
- tcp: make tcp_read_sock() more robust in presence of urgent data
- xfrm: distinguishing SAs and SPs by if_id in xfrm_migrate
- xfrm: fix xfrm_migrate issues when address family changes
- dcb: flush lingering app table entries for unregistered devices
- smc: fix unexpected SMC_CLC_DECL_ERR_REGRMB error
- mac80211: fix EAPoL rekey fail in 802.3 rx path
- mac80211: fix forwarded mesh frames AC & queue selection
- netfilter: nf_queue: fix socket access races and bugs
- batman-adv: fix ToCToU iflink problems and check the result belongs
to the expected net namespace
- can: gs_usb, etas_es58x: fix opened_channel_cnt's accounting
- can: rcar_canfd: register the CAN device when fully ready
- eth: igb, igc: phy: drop premature return leaking HW semaphore
- eth: ixgbe: xsk: change !netif_carrier_ok() handling in
ixgbe_xmit_zc(), prevent live lock when link goes down
- eth: stmmac: only enable DMA interrupts when ready
- eth: sparx5: move vlan checks before any changes are made
- eth: iavf: fix races around init, removal, resets and vlan ops
- ibmvnic: more reset flow fixes
Misc:
- eth: fix return value of __setup handlers"
* tag 'net-5.17-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (92 commits)
ipv6: fix skb drops in igmp6_event_query() and igmp6_event_report()
net: dsa: make dsa_tree_change_tag_proto actually unwind the tag proto change
ixgbe: xsk: change !netif_carrier_ok() handling in ixgbe_xmit_zc()
selftests: mlxsw: resource_scale: Fix return value
selftests: mlxsw: tc_police_scale: Make test more robust
net: dcb: disable softirqs in dcbnl_flush_dev()
bnx2: Fix an error message
sfc: extend the locking on mcdi->seqno
net/smc: fix unexpected SMC_CLC_DECL_ERR_REGRMB error cause by server
net/smc: fix unexpected SMC_CLC_DECL_ERR_REGRMB error generated by client
net: arcnet: com20020: Fix null-ptr-deref in com20020pci_probe()
tcp: make tcp_read_sock() more robust
bpf, sockmap: Do not ignore orig_len parameter
net: ipa: add an interconnect dependency
net: fix up skbs delta_truesize in UDP GRO frag_list
iwlwifi: mvm: return value for request_ownership
nl80211: Update bss channel on channel switch for P2P_CLIENT
iwlwifi: fix build error for IWLMEI
ptp: ocp: Add ptp_ocp_adjtime_coarse for large adjustments
batman-adv: Don't expect inter-netns unique iflink indices
...
Diffstat (limited to 'tools/testing')
7 files changed, 162 insertions, 5 deletions
diff --git a/tools/testing/selftests/drivers/net/mlxsw/spectrum/resource_scale.sh b/tools/testing/selftests/drivers/net/mlxsw/spectrum/resource_scale.sh index bcb110e830ce..dea33dc93790 100755 --- a/tools/testing/selftests/drivers/net/mlxsw/spectrum/resource_scale.sh +++ b/tools/testing/selftests/drivers/net/mlxsw/spectrum/resource_scale.sh @@ -50,8 +50,8 @@ for current_test in ${TESTS:-$ALL_TESTS}; do else log_test "'$current_test' [$profile] overflow $target" fi + RET_FIN=$(( RET_FIN || RET )) done - RET_FIN=$(( RET_FIN || RET )) done done current_test="" diff --git a/tools/testing/selftests/drivers/net/mlxsw/tc_police_scale.sh b/tools/testing/selftests/drivers/net/mlxsw/tc_police_scale.sh index 3e3e06ea5703..86e787895f78 100644 --- a/tools/testing/selftests/drivers/net/mlxsw/tc_police_scale.sh +++ b/tools/testing/selftests/drivers/net/mlxsw/tc_police_scale.sh @@ -60,7 +60,8 @@ __tc_police_test() tc_police_rules_create $count $should_fail - offload_count=$(tc filter show dev $swp1 ingress | grep in_hw | wc -l) + offload_count=$(tc -j filter show dev $swp1 ingress | + jq "[.[] | select(.options.in_hw == true)] | length") ((offload_count == count)) check_err_fail $should_fail $? "tc police offload count" } diff --git a/tools/testing/selftests/net/mptcp/mptcp_connect.sh b/tools/testing/selftests/net/mptcp/mptcp_connect.sh index cb5809b89081..f0f4ab96b8f3 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_connect.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_connect.sh @@ -763,8 +763,8 @@ run_tests_disconnect() run_tests_lo "$ns1" "$ns1" dead:beef:1::1 1 "-I 3 -i $old_cin" # restore previous status - cout=$old_cout - cout_disconnect="$cout".disconnect + sin=$old_sin + sin_disconnect="$cout".disconnect cin=$old_cin cin_disconnect="$cin".disconnect connect_per_transfer=1 diff --git a/tools/testing/selftests/netfilter/.gitignore b/tools/testing/selftests/netfilter/.gitignore index 8448f74adfec..4cb887b57413 100644 --- a/tools/testing/selftests/netfilter/.gitignore +++ b/tools/testing/selftests/netfilter/.gitignore @@ -1,2 +1,3 @@ # SPDX-License-Identifier: GPL-2.0-only nf-queue +connect_close diff --git a/tools/testing/selftests/netfilter/Makefile b/tools/testing/selftests/netfilter/Makefile index e4f845dd942b..7e81c9a7fff9 100644 --- a/tools/testing/selftests/netfilter/Makefile +++ b/tools/testing/selftests/netfilter/Makefile @@ -9,6 +9,6 @@ TEST_PROGS := nft_trans_stress.sh nft_fib.sh nft_nat.sh bridge_brouter.sh \ conntrack_vrf.sh nft_synproxy.sh LDLIBS = -lmnl -TEST_GEN_FILES = nf-queue +TEST_GEN_FILES = nf-queue connect_close include ../lib.mk diff --git a/tools/testing/selftests/netfilter/connect_close.c b/tools/testing/selftests/netfilter/connect_close.c new file mode 100644 index 000000000000..1c3b0add54c4 --- /dev/null +++ b/tools/testing/selftests/netfilter/connect_close.c @@ -0,0 +1,136 @@ +// SPDX-License-Identifier: GPL-2.0 + +#include <stdio.h> +#include <stdlib.h> +#include <fcntl.h> +#include <string.h> +#include <unistd.h> +#include <signal.h> + +#include <arpa/inet.h> +#include <sys/socket.h> + +#define PORT 12345 +#define RUNTIME 10 + +static struct { + unsigned int timeout; + unsigned int port; +} opts = { + .timeout = RUNTIME, + .port = PORT, +}; + +static void handler(int sig) +{ + _exit(sig == SIGALRM ? 0 : 1); +} + +static void set_timeout(void) +{ + struct sigaction action = { + .sa_handler = handler, + }; + + sigaction(SIGALRM, &action, NULL); + + alarm(opts.timeout); +} + +static void do_connect(const struct sockaddr_in *dst) +{ + int s = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP); + + if (s >= 0) + fcntl(s, F_SETFL, O_NONBLOCK); + + connect(s, (struct sockaddr *)dst, sizeof(*dst)); + close(s); +} + +static void do_accept(const struct sockaddr_in *src) +{ + int c, one = 1, s = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP); + + if (s < 0) + return; + + setsockopt(s, SOL_SOCKET, SO_REUSEADDR, &one, sizeof(one)); + setsockopt(s, SOL_SOCKET, SO_REUSEPORT, &one, sizeof(one)); + + bind(s, (struct sockaddr *)src, sizeof(*src)); + + listen(s, 16); + + c = accept(s, NULL, NULL); + if (c >= 0) + close(c); + + close(s); +} + +static int accept_loop(void) +{ + struct sockaddr_in src = { + .sin_family = AF_INET, + .sin_port = htons(opts.port), + }; + + inet_pton(AF_INET, "127.0.0.1", &src.sin_addr); + + set_timeout(); + + for (;;) + do_accept(&src); + + return 1; +} + +static int connect_loop(void) +{ + struct sockaddr_in dst = { + .sin_family = AF_INET, + .sin_port = htons(opts.port), + }; + + inet_pton(AF_INET, "127.0.0.1", &dst.sin_addr); + + set_timeout(); + + for (;;) + do_connect(&dst); + + return 1; +} + +static void parse_opts(int argc, char **argv) +{ + int c; + + while ((c = getopt(argc, argv, "t:p:")) != -1) { + switch (c) { + case 't': + opts.timeout = atoi(optarg); + break; + case 'p': + opts.port = atoi(optarg); + break; + } + } +} + +int main(int argc, char *argv[]) +{ + pid_t p; + + parse_opts(argc, argv); + + p = fork(); + if (p < 0) + return 111; + + if (p > 0) + return accept_loop(); + + return connect_loop(); +} diff --git a/tools/testing/selftests/netfilter/nft_queue.sh b/tools/testing/selftests/netfilter/nft_queue.sh index 7d27f1f3bc01..e12729753351 100755 --- a/tools/testing/selftests/netfilter/nft_queue.sh +++ b/tools/testing/selftests/netfilter/nft_queue.sh @@ -113,6 +113,7 @@ table inet $name { chain output { type filter hook output priority $prio; policy accept; tcp dport 12345 queue num 3 + tcp sport 23456 queue num 3 jump nfq } chain post { @@ -296,6 +297,23 @@ test_tcp_localhost() wait 2>/dev/null } +test_tcp_localhost_connectclose() +{ + tmpfile=$(mktemp) || exit 1 + + ip netns exec ${nsrouter} ./connect_close -p 23456 -t $timeout & + + ip netns exec ${nsrouter} ./nf-queue -q 3 -t $timeout & + local nfqpid=$! + + sleep 1 + rm -f "$tmpfile" + + wait $rpid + [ $? -eq 0 ] && echo "PASS: tcp via loopback with connect/close" + wait 2>/dev/null +} + test_tcp_localhost_requeue() { ip netns exec ${nsrouter} nft -f /dev/stdin <<EOF @@ -424,6 +442,7 @@ test_queue 20 test_tcp_forward test_tcp_localhost +test_tcp_localhost_connectclose test_tcp_localhost_requeue test_icmp_vrf |