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2022-09-28selftests/tc-testing: add selftests for teql qdiscZhengchao Shao
Test 84a0: Create TEQL with default setting Test 7734: Create TEQL with multiple device Test 34a9: Delete TEQL with valid handle Test 6289: Show TEQL stats Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-28selftests/tc-testing: add selftests for tbf qdiscZhengchao Shao
Test 6430: Create TBF with default setting Test 0518: Create TBF with mtu setting Test 320a: Create TBF with peakrate setting Test 239b: Create TBF with latency setting Test c975: Create TBF with overhead setting Test 948c: Create TBF with linklayer setting Test 3549: Replace TBF with mtu Test f948: Change TBF with latency time Test 2348: Show TBF class Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-28selftests/tc-testing: add selftests for taprio qdiscZhengchao Shao
Test ba39: Add taprio Qdisc to multi-queue device (8 queues) Test 9462: Add taprio Qdisc with multiple sched-entry Test 8d92: Add taprio Qdisc with txtime-delay Test d092: Delete taprio Qdisc with valid handle Test 8471: Show taprio class Test 0a85: Add taprio Qdisc to single-queue device Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-28selftests/tc-testing: add selftests for skbprio qdiscZhengchao Shao
Test 283e: Create skbprio with default setting Test c086: Create skbprio with limit setting Test 6733: Change skbprio with limit setting Test 2958: Show skbprio class Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-28selftests/tc-testing: add selftests for sfq qdiscZhengchao Shao
Test 7482: Create SFQ with default setting Test c186: Create SFQ with limit setting Test ae23: Create SFQ with perturb setting Test a430: Create SFQ with quantum setting Test 4539: Create SFQ with divisor setting Test b089: Create SFQ with flows setting Test 99a0: Create SFQ with depth setting Test 7389: Create SFQ with headdrop setting Test 6472: Create SFQ with redflowlimit setting Test 8929: Show SFQ class Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-28selftests/tc-testing: add selftests for sfb qdiscZhengchao Shao
Test 3294: Create SFB with default setting Test 430a: Create SFB with rehash setting Test 3410: Create SFB with db setting Test 49a0: Create SFB with limit setting Test 1241: Create SFB with max setting Test 3249: Create SFB with target setting Test 30a9: Create SFB with increment setting Test 239a: Create SFB with decrement setting Test 9301: Create SFB with penalty_rate setting Test 2a01: Create SFB with penalty_burst setting Test 3209: Change SFB with rehash setting Test 5447: Show SFB class Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-28selftests/tc-testing: add selftests for plug qdiscZhengchao Shao
Test 3289: Create PLUG with default setting Test 0917: Create PLUG with block setting Test 483b: Create PLUG with release setting Test 4995: Create PLUG with release_indefinite setting Test 389c: Create PLUG with limit setting Test 384a: Delete PLUG with valid handle Test 439a: Replace PLUG with limit setting Test 9831: Change PLUG with limit setting Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-28selftests/tc-testing: add selftests for pfifo_fast qdiscZhengchao Shao
Test 900c: Create pfifo_fast with default setting Test 7470: Dump pfifo_fast stats Test b974: Replace pfifo_fast with different handle Test 3240: Delete pfifo_fast with valid handle Test 4385: Delete pfifo_fast with invalid handle Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-28selftests/tc-testing: add selftests for hhf qdiscZhengchao Shao
Test 4812: Create HHF with default setting Test 8a92: Create HHF with limit setting Test 3491: Create HHF with quantum setting Test ba04: Create HHF with reset_timeout setting Test 4238: Create HHF with admit_bytes setting Test 839f: Create HHF with evict_timeout setting Test a044: Create HHF with non_hh_weight setting Test 32f9: Change HHF with limit setting Test 385e: Show HHF class Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-28selftests/tc-testing: add selftests for gred qdiscZhengchao Shao
Test 8942: Create GRED with default setting Test 5783: Create GRED with grio setting Test 8a09: Create GRED with limit setting Test 48cb: Create GRED with ecn setting Test 763a: Change GRED setting Test 8309: Show GRED class Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-28selftests/tc-testing: add selftests for fq qdiscZhengchao Shao
Test 983b: Create FQ with default setting Test 38a1: Create FQ with limit packet setting Test 0a18: Create FQ with flow_limit setting Test 2390: Create FQ with quantum setting Test 845b: Create FQ with initial_quantum setting Test 9398: Create FQ with maxrate setting Test 342c: Create FQ with nopacing setting Test 6391: Create FQ with refill_delay setting Test 238b: Create FQ with low_rate_threshold setting Test 7582: Create FQ with orphan_mask setting Test 4894: Create FQ with timer_slack setting Test 324c: Create FQ with ce_threshold setting Test 424a: Create FQ with horizon time setting Test 89e1: Create FQ with horizon_cap setting Test 32e1: Delete FQ with valid handle Test 49b0: Replace FQ with limit setting Test 9478: Change FQ with limit setting Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-28selftests/tc-testing: add selftests for etf qdiscZhengchao Shao
Test 34ba: Create ETF with default setting Test 438f: Create ETF with delta nanos setting Test 9041: Create ETF with deadline_mode setting Test 9a0c: Create ETF with skip_sock_check setting Test 2093: Delete ETF with valid handle Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-28selftests/tc-testing: add selftests for codel qdiscZhengchao Shao
Test 983a: Create CODEL with default setting Test 38aa: Create CODEL with limit packet setting Test 9178: Create CODEL with target setting Test 78d1: Create CODEL with interval setting Test 238a: Create CODEL with ecn setting Test 939c: Create CODEL with ce_threshold setting Test 8380: Delete CODEL with valid handle Test 289c: Replace CODEL with limit setting Test 0648: Change CODEL with limit setting Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-28selftests/tc-testing: add selftests for choke qdiscZhengchao Shao
Test 8937: Create CHOKE with default setting Test 48c0: Create CHOKE with min packet setting Test 38c1: Create CHOKE with max packet setting Test 234a: Create CHOKE with ecn setting Test 4380: Create CHOKE with burst setting Test 48c7: Delete CHOKE with valid handle Test 4398: Replace CHOKE with min setting Test 0301: Change CHOKE with limit setting Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-28selftests/tc-testing: add selftests for atm qdiscZhengchao Shao
Test 7628: Create ATM with default setting Test 390a: Delete ATM with valid handle Test 32a0: Show ATM class Test 6310: Dump ATM stats Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-27selftests/net: enable io_uring sendzc testingPavel Begunkov
d8b6171bd58a5 ("selftests/io_uring: test zerocopy send") added io_uring zerocopy tests but forgot to enable it in make runs. Add missing io_uring_zerocopy_tx.sh into TEST_PROGS. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/28e743602cdd54ffc49f68bbcbcbafc59ba22dc2.1664142210.git.asml.silence@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-27headers: Remove some left-over license textChristophe JAILLET
Remove some left-over from commit e2be04c7f995 ("License cleanup: add SPDX license identifier to uapi header files with a license") When the SPDX-License-Identifier tag has been added, the corresponding license text has not been removed. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Acked-by: Alexander Duyck <alexanderduyck@fb.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Acked-by: Jamal Hadi Salim <jhs@mojatatu.com> Link: https://lore.kernel.org/r/88410cddd31197ea26840d7dd71612bece8c6acf.1663871981.git.christophe.jaillet@wanadoo.fr Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-26selftests: net: tsn_lib: run phc2sys in automatic modeVladimir Oltean
We can make the phc2sys helper not only synchronize a PHC to CLOCK_REALTIME, which is what it currently does, but also CLOCK_REALTIME to a PHC, which is going to be needed in distributed TSN tests. Instead of making the complexity of the arguments passed to phc2sys_start() explode, we can let it figure out the sync direction automatically, based on ptp4l's port states. Towards that goal, pass just the path to the desired ptp4l instance's UNIX domain socket, and remove the $if_name argument (from which it derives the PHC). Also adapt the one caller from the ocelot psfp.sh test. In the case of psfp.sh, phc2sys_start is able to properly figure out that CLOCK_REALTIME is the source clock and swp1's PHC is the destination, because of the way in which ptp4l_start for the UDS_ADDRESS_SWP1 was called: with slave_only=false, so it will always win the BMCA and always become the sync master between itself and $h1. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Kurt Kanzenbach <kurt@linutronix.de> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-26selftests: net: tsn_lib: allow multiple isochron receiversVladimir Oltean
Move the PID variable for the isochron receiver into a separate namespace per stats port, to allow multiple receivers (and/or orchestration daemons) to be instantiated by the same script. Preserve the existing behavior by making isochron_do() use the default stats TCP port of 5000. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Kurt Kanzenbach <kurt@linutronix.de> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-26selftests: net: tsn_lib: allow running ptp4l on multiple interfacesVladimir Oltean
Switch ports will want to act as Boundary Clocks, which are configured using ptp4l by specifying the "-i" argument multiple times. Since we track a log file and a pid file for each ptp4l instance, and we want to be compatible with the existing single-port callers of ptp4l_start and ptp4l_stop, pass the interface list as a single string of space-separated values. Based on this, we create a label for each ptp4l instance, where the spaces are replaced with underscores (ptp4l_start "eth0 eth1" generates "ptp4l_pid_eth0_eth1"). Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Kurt Kanzenbach <kurt@linutronix.de> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-26selftests: net: tsn_lib: don't overwrite isochron receiver extra args with UDSVladimir Oltean
The extra_args argument ($3) of isochron_recv_start is overwritten with uds ($2), if that argument exists. This is currently not a problem, because the only TSN selftest (ocelot/psfp.sh) omits remote sync so it does not specify to the receiver a UNIX domain socket for ptp4l. So $uds is currently an empty string. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Kurt Kanzenbach <kurt@linutronix.de> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-23selftests/bonding: re-add lladdr target testMatthieu Baerts
It looks like this test has been accidentally dropped when resolving conflicts in this Makefile. Most probably because there were 3 different patches modifying this file in parallel: commit 152e8ec77640 ("selftests/bonding: add a test for bonding lladdr target") commit bbb774d921e2 ("net: Add tests for bonding and team address list management") commit 2ffd57327ff1 ("selftests: bonding: cause oops in bond_rr_gen_slave_id") The first one was applied in 'net-next' while the two other ones were recently applied in the 'net' tree. But that's alright, easy to fix by re-adding the missing one! Fixes: 0140a7168f8b ("Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net") Signed-off-by: Matthieu Baerts <matthieu.baerts@tessares.net> Link: https://lore.kernel.org/r/20220923082306.2468081-1-matthieu.baerts@tessares.net Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-22selftests/tc-testing: add show class case for red qdiscZhengchao Shao
Test 290a: Show RED class Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Reviewed-by: Victor Nogueira <victor@mojatatu.com> Tested-by: Victor Nogueira <victor@mojatatu.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-22selftests/tc-testing: add show class case for prio qdiscZhengchao Shao
Test 2410: Show prio class Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Reviewed-by: Victor Nogueira <victor@mojatatu.com> Tested-by: Victor Nogueira <victor@mojatatu.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-22selftests/tc-testing: add show class case for mq qdiscZhengchao Shao
Test 1023: Show mq class Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Reviewed-by: Victor Nogueira <victor@mojatatu.com> Tested-by: Victor Nogueira <victor@mojatatu.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-22selftests/tc-testing: add show class case for ingress qdiscZhengchao Shao
Test 0521: Show ingress class Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Reviewed-by: Victor Nogueira <victor@mojatatu.com> Tested-by: Victor Nogueira <victor@mojatatu.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-22selftests/tc-testing: add selftests for qfq qdiscZhengchao Shao
Test 0582: Create QFQ with default setting Test c9a3: Create QFQ with class weight setting Test 8452: Create QFQ with class maxpkt setting Test d920: Create QFQ with multiple class setting Test 0548: Delete QFQ with handle Test 5901: Show QFQ class Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Reviewed-by: Victor Nogueira <victor@mojatatu.com> Tested-by: Victor Nogueira <victor@mojatatu.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-22selftests/tc-testing: add selftests for netem qdiscZhengchao Shao
Test cb28: Create NETEM with default setting Test a089: Create NETEM with limit flag Test 3449: Create NETEM with delay time Test 3782: Create NETEM with distribution and corrupt flag Test 2b82: Create NETEM with distribution and duplicate flag Test a932: Create NETEM with distribution and loss flag Test e01a: Create NETEM with distribution and loss state flag Test ba29: Create NETEM with loss gemodel flag Test 0492: Create NETEM with reorder flag Test 7862: Create NETEM with rate limit Test 7235: Create NETEM with multiple slot rate Test 5439: Create NETEM with multiple slot setting Test 5029: Change NETEM with loss state Test 3785: Replace NETEM with delay time Test 4502: Delete NETEM with handle Test 0785: Show NETEM class Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Reviewed-by: Victor Nogueira <victor@mojatatu.com> Tested-by: Victor Nogueira <victor@mojatatu.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-22selftests/tc-testing: add selftests for multiq qdiscZhengchao Shao
Test 20ba: Add multiq Qdisc to multi-queue device (8 queues) Test 4301: List multiq Class Test 7832: Delete nonexistent multiq Qdisc Test 2891: Delete multiq Qdisc twice Test 1329: Add multiq Qdisc to single-queue device Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Reviewed-by: Victor Nogueira <victor@mojatatu.com> Tested-by: Victor Nogueira <victor@mojatatu.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-22selftests/tc-testing: add selftests for mqprio qdiscZhengchao Shao
Test 9903: Add mqprio Qdisc to multi-queue device (8 queues) Test 453a: Delete nonexistent mqprio Qdisc Test 5292: Delete mqprio Qdisc twice Test 45a9: Add mqprio Qdisc to single-queue device Test 2ba9: Show mqprio class Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Reviewed-by: Victor Nogueira <victor@mojatatu.com> Tested-by: Victor Nogueira <victor@mojatatu.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-22selftests/tc-testing: add selftests for htb qdiscZhengchao Shao
Test 0904: Create HTB with default setting Test 3906: Create HTB with default-N setting Test 8492: Create HTB with r2q setting Test 9502: Create HTB with direct_qlen setting Test b924: Create HTB with class rate and burst setting Test 4359: Create HTB with class mpu setting Test 9048: Create HTB with class prio setting Test 4994: Create HTB with class ceil setting Test 9523: Create HTB with class cburst setting Test 5353: Create HTB with class mtu setting Test 346a: Create HTB with class quantum setting Test 303a: Delete HTB with handle Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Reviewed-by: Victor Nogueira <victor@mojatatu.com> Tested-by: Victor Nogueira <victor@mojatatu.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-22selftests/tc-testing: add selftests for hfsc qdiscZhengchao Shao
Test 3254: Create HFSC with default setting Test 0289: Create HFSC with class sc and ul rate setting Test 846a: Create HFSC with class sc umax and dmax setting Test 5413: Create HFSC with class rt and ls rate setting Test 9312: Create HFSC with class rt umax and dmax setting Test 6931: Delete HFSC with handle Test 8436: Show HFSC class Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Reviewed-by: Victor Nogueira <victor@mojatatu.com> Tested-by: Victor Nogueira <victor@mojatatu.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-22selftests/tc-testing: add selftests for fq_codel qdiscZhengchao Shao
Test 4957: Create FQ_CODEL with default setting Test 7621: Create FQ_CODEL with limit setting Test 6871: Create FQ_CODEL with memory_limit setting Test 5636: Create FQ_CODEL with target setting Test 630a: Create FQ_CODEL with interval setting Test 4324: Create FQ_CODEL with quantum setting Test b190: Create FQ_CODEL with noecn flag Test 5381: Create FQ_CODEL with ce_threshold setting Test c9d2: Create FQ_CODEL with drop_batch setting Test 523b: Create FQ_CODEL with multiple setting Test 9283: Replace FQ_CODEL with noecn setting Test 3459: Change FQ_CODEL with limit setting Test 0128: Delete FQ_CODEL with handle Test 0435: Show FQ_CODEL class Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Reviewed-by: Victor Nogueira <victor@mojatatu.com> Tested-by: Victor Nogueira <victor@mojatatu.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-22selftests/tc-testing: add selftests for dsmark qdiscZhengchao Shao
Test 6345: Create DSMARK with default setting Test 3462: Create DSMARK with default_index setting Test ca95: Create DSMARK with set_tc_index flag Test a950: Create DSMARK with multiple setting Test 4092: Delete DSMARK with handle Test 5930: Show DSMARK class Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Reviewed-by: Victor Nogueira <victor@mojatatu.com> Tested-by: Victor Nogueira <victor@mojatatu.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-22selftests/tc-testing: add selftests for drr qdiscZhengchao Shao
Test 0385: Create DRR with default setting Test 2375: Delete DRR with handle Test 3092: Show DRR class Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Reviewed-by: Victor Nogueira <victor@mojatatu.com> Tested-by: Victor Nogueira <victor@mojatatu.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-22selftests/tc-testing: add selftests for cbs qdiscZhengchao Shao
Test 1820: Create CBS with default setting Test 1532: Create CBS with hicredit setting Test 2078: Create CBS with locredit setting Test 9271: Create CBS with sendslope setting Test 0482: Create CBS with idleslope setting Test e8f3: Create CBS with multiple setting Test 23c9: Replace CBS with sendslope setting Test a07a: Change CBS with idleslope setting Test 43b3: Delete CBS with handle Test 9472: Show CBS class Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Reviewed-by: Victor Nogueira <victor@mojatatu.com> Tested-by: Victor Nogueira <victor@mojatatu.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-22selftests/tc-testing: add selftests for cbq qdiscZhengchao Shao
Test 3460: Create CBQ with default setting Test 0592: Create CBQ with mpu Test 4684: Create CBQ with valid cell num Test 4345: Create CBQ with invalid cell num Test 4525: Create CBQ with valid ewma Test 6784: Create CBQ with invalid ewma Test 5468: Delete CBQ with handle Test 492a: Show CBQ class Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Reviewed-by: Victor Nogueira <victor@mojatatu.com> Tested-by: Victor Nogueira <victor@mojatatu.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-22selftests/tc-testing: add selftests for cake qdiscZhengchao Shao
Test 1212: Create CAKE with default setting Test 3281: Create CAKE with bandwidth limit Test c940: Create CAKE with autorate-ingress flag Test 2310: Create CAKE with rtt time Test 2385: Create CAKE with besteffort flag Test a032: Create CAKE with diffserv8 flag Test 2349: Create CAKE with diffserv4 flag Test 8472: Create CAKE with flowblind flag Test 2341: Create CAKE with dsthost and nat flag Test 5134: Create CAKE with wash flag Test 2302: Create CAKE with flowblind and no-split-gso flag Test 0768: Create CAKE with dual-srchost and ack-filter flag Test 0238: Create CAKE with dual-dsthost and ack-filter-aggressive flag Test 6572: Create CAKE with memlimit and ptm flag Test 2436: Create CAKE with fwmark and atm flag Test 3984: Create CAKE with overhead and mpu Test 5421: Create CAKE with conservative and ingress flag Test 6854: Delete CAKE with conservative and ingress flag Test 2342: Replace CAKE with mpu Test 2313: Change CAKE with mpu Test 4365: Show CAKE class Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Reviewed-by: Victor Nogueira <victor@mojatatu.com> Tested-by: Victor Nogueira <victor@mojatatu.com> Acked-by: Toke Høiland-Jørgensen <toke@redhat.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-22Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski
drivers/net/ethernet/freescale/fec.h 7b15515fc1ca ("Revert "fec: Restart PPS after link state change"") 40c79ce13b03 ("net: fec: add stop mode support for imx8 platform") https://lore.kernel.org/all/20220921105337.62b41047@canb.auug.org.au/ drivers/pinctrl/pinctrl-ocelot.c c297561bc98a ("pinctrl: ocelot: Fix interrupt controller") 181f604b33cd ("pinctrl: ocelot: add ability to be used in a non-mmio configuration") https://lore.kernel.org/all/20220921110032.7cd28114@canb.auug.org.au/ tools/testing/selftests/drivers/net/bonding/Makefile bbb774d921e2 ("net: Add tests for bonding and team address list management") 152e8ec77640 ("selftests/bonding: add a test for bonding lladdr target") https://lore.kernel.org/all/20220921110437.5b7dbd82@canb.auug.org.au/ drivers/net/can/usb/gs_usb.c 5440428b3da6 ("can: gs_usb: gs_can_open(): fix race dev->can.state condition") 45dfa45f52e6 ("can: gs_usb: add RX and TX hardware timestamp support") https://lore.kernel.org/all/84f45a7d-92b6-4dc5-d7a1-072152fab6ff@tessares.net/ Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-22Merge tag 'net-6.0-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Jakub Kicinski: "Including fixes from wifi, netfilter and can. A handful of awaited fixes here - revert of the FEC changes, bluetooth fix, fixes for iwlwifi spew. We added a warning in PHY/MDIO code which is triggering on a couple of platforms in a false-positive-ish way. If we can't iron that out over the week we'll drop it and re-add for 6.1. I've added a new "follow up fixes" section for fixes to fixes in 6.0-rcs but it may actually give the false impression that those are problematic or that more testing time would have caught them. So likely a one time thing. Follow up fixes: - nf_tables_addchain: fix nft_counters_enabled underflow - ebtables: fix memory leak when blob is malformed - nf_ct_ftp: fix deadlock when nat rewrite is needed Current release - regressions: - Revert "fec: Restart PPS after link state change" and the related "net: fec: Use a spinlock to guard `fep->ptp_clk_on`" - Bluetooth: fix HCIGETDEVINFO regression - wifi: mt76: fix 5 GHz connection regression on mt76x0/mt76x2 - mptcp: fix fwd memory accounting on coalesce - rwlock removal fall out: - ipmr: always call ip{,6}_mr_forward() from RCU read-side critical section - ipv6: fix crash when IPv6 is administratively disabled - tcp: read multiple skbs in tcp_read_skb() - mdio_bus_phy_resume state warning fallout: - eth: ravb: fix PHY state warning splat during system resume - eth: sh_eth: fix PHY state warning splat during system resume Current release - new code bugs: - wifi: iwlwifi: don't spam logs with NSS>2 messages - eth: mtk_eth_soc: enable XDP support just for MT7986 SoC Previous releases - regressions: - bonding: fix NULL deref in bond_rr_gen_slave_id - wifi: iwlwifi: mark IWLMEI as broken Previous releases - always broken: - nf_conntrack helpers: - irc: tighten matching on DCC message - sip: fix ct_sip_walk_headers - osf: fix possible bogus match in nf_osf_find() - ipvlan: fix out-of-bound bugs caused by unset skb->mac_header - core: fix flow symmetric hash - bonding, team: unsync device addresses on ndo_stop - phy: micrel: fix shared interrupt on LAN8814" * tag 'net-6.0-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (83 commits) selftests: forwarding: add shebang for sch_red.sh bnxt: prevent skb UAF after handing over to PTP worker net: marvell: Fix refcounting bugs in prestera_port_sfp_bind() net: sched: fix possible refcount leak in tc_new_tfilter() net: sunhme: Fix packet reception for len < RX_COPY_THRESHOLD udp: Use WARN_ON_ONCE() in udp_read_skb() selftests: bonding: cause oops in bond_rr_gen_slave_id bonding: fix NULL deref in bond_rr_gen_slave_id net: phy: micrel: fix shared interrupt on LAN8814 net/smc: Stop the CLC flow if no link to map buffers on ice: Fix ice_xdp_xmit() when XDP TX queue number is not sufficient net: atlantic: fix potential memory leak in aq_ndev_close() can: gs_usb: gs_usb_set_phys_id(): return with error if identify is not supported can: gs_usb: gs_can_open(): fix race dev->can.state condition can: flexcan: flexcan_mailbox_read() fix return value for drop = true net: sh_eth: Fix PHY state warning splat during system resume net: ravb: Fix PHY state warning splat during system resume netfilter: nf_ct_ftp: fix deadlock when nat rewrite is needed netfilter: ebtables: fix memory leak when blob is malformed netfilter: nf_tables: fix percpu memory leak at nf_tables_addchain() ...
2022-09-22selftests: forwarding: add shebang for sch_red.shHangbin Liu
RHEL/Fedora RPM build checks are stricter, and complain when executable files don't have a shebang line, e.g. *** WARNING: ./kselftests/net/forwarding/sch_red.sh is executable but has no shebang, removing executable bit Fix it by adding shebang line. Fixes: 6cf0291f9517 ("selftests: forwarding: Add a RED test for SW datapath") Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Reviewed-by: Petr Machata <petrm@nvidia.com> Link: https://lore.kernel.org/r/20220922024453.437757-1-liuhangbin@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-22selftests: bonding: cause oops in bond_rr_gen_slave_idJonathan Toppins
This bonding selftest used to cause a kernel oops on aarch64 and should be architectures agnostic. Signed-off-by: Jonathan Toppins <jtoppins@redhat.com> Acked-by: Jay Vosburgh <jay.vosburgh@canonical.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-21perf tools: Honor namespace when synthesizing build-idsNamhyung Kim
It needs to enter the namespace before reading a file. Fixes: 4183a8d70a288627 ("perf tools: Allow synthesizing the build id for kernel/modules/tasks in PERF_RECORD_MMAP2") Signed-off-by: Namhyung Kim <namhyung@kernel.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Ian Rogers <irogers@google.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lore.kernel.org/lkml/20220920222822.2171056-1-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-09-21tools headers cpufeatures: Sync with the kernel sourcesArnaldo Carvalho de Melo
To pick the changes from: 7df548840c496b01 ("x86/bugs: Add "unknown" reporting for MMIO Stale Data") This only causes these perf files to be rebuilt: CC /tmp/build/perf/bench/mem-memcpy-x86-64-asm.o CC /tmp/build/perf/bench/mem-memset-x86-64-asm.o And addresses this perf build warning: Warning: Kernel ABI header at 'tools/arch/x86/include/asm/cpufeatures.h' differs from latest version at 'arch/x86/include/asm/cpufeatures.h' diff -u tools/arch/x86/include/asm/cpufeatures.h arch/x86/include/asm/cpufeatures.h Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Borislav Petkov <bp@suse.de> Cc: Ian Rogers <irogers@google.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> Link: https://lore.kernel.org/lkml/YysTRji90sNn2p5f@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-09-21perf kcore_copy: Do not check /proc/modules is unchangedAdrian Hunter
/proc/kallsyms and /proc/modules are compared before and after the copy in order to ensure no changes during the copy. However /proc/modules also might change due to reference counts changing even though that does not make any difference. Any modules loaded or unloaded should be visible in changes to kallsyms, so it is not necessary to check /proc/modules also anyway. Remove the comparison checking that /proc/modules is unchanged. Fixes: fc1b691d7651d949 ("perf buildid-cache: Add ability to add kcore to the cache") Reported-by: Daniel Dao <dqminh@cloudflare.com> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Daniel Dao <dqminh@cloudflare.com> Acked-by: Namhyung Kim <namhyung@kernel.org> Cc: Ian Rogers <irogers@google.com> Cc: Jiri Olsa <jolsa@kernel.org> Link: https://lore.kernel.org/r/20220914122429.8770-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-09-21libperf evlist: Fix polling of system-wide eventsAdrian Hunter
Originally, (refer commit f90d194a867a5a1d ("perf evlist: Do not poll events that use the system_wide flag") there wasn't much reason to poll system-wide events because: 1. The mmaps get "merged" via set-output anyway (the per-cpu case) 2. perf reads all mmaps when any event is woken 3. system-wide mmaps do not fill up as fast as the mmaps for user selected events But there was 1 reason not to poll which was that it prevented correct termination due to POLLHUP on all user selected events. That issue is now easily resolved by using fdarray_flag__nonfilterable. With the advent of commit ae4f8ae16a078964 ("libperf evlist: Allow mixing per-thread and per-cpu mmaps"), system-wide mmaps can be used also in the per-thread case where reason 1 does not apply. Fix the omission of system-wide events from polling by using the fdarray_flag__nonfilterable flag. Example: Before: $ perf record --no-bpf-event -vvv -e intel_pt// --per-thread uname 2>err.txt Linux $ grep 'sys_perf_event_open.*=\|pollfd' err.txt sys_perf_event_open: pid 155076 cpu -1 group_fd -1 flags 0x8 = 5 sys_perf_event_open: pid 155076 cpu -1 group_fd -1 flags 0x8 = 6 sys_perf_event_open: pid -1 cpu 0 group_fd -1 flags 0x8 = 7 sys_perf_event_open: pid -1 cpu 1 group_fd -1 flags 0x8 = 9 sys_perf_event_open: pid -1 cpu 2 group_fd -1 flags 0x8 = 10 sys_perf_event_open: pid -1 cpu 3 group_fd -1 flags 0x8 = 11 sys_perf_event_open: pid -1 cpu 4 group_fd -1 flags 0x8 = 12 sys_perf_event_open: pid -1 cpu 5 group_fd -1 flags 0x8 = 13 sys_perf_event_open: pid -1 cpu 6 group_fd -1 flags 0x8 = 14 sys_perf_event_open: pid -1 cpu 7 group_fd -1 flags 0x8 = 15 thread_data[0x55fb43c29e80]: pollfd[0] <- event_fd=5 thread_data[0x55fb43c29e80]: pollfd[1] <- event_fd=6 thread_data[0x55fb43c29e80]: pollfd[2] <- non_perf_event fd=4 After: $ perf record --no-bpf-event -vvv -e intel_pt// --per-thread uname 2>err.txt Linux $ grep 'sys_perf_event_open.*=\|pollfd' err.txt sys_perf_event_open: pid 156316 cpu -1 group_fd -1 flags 0x8 = 5 sys_perf_event_open: pid 156316 cpu -1 group_fd -1 flags 0x8 = 6 sys_perf_event_open: pid -1 cpu 0 group_fd -1 flags 0x8 = 7 sys_perf_event_open: pid -1 cpu 1 group_fd -1 flags 0x8 = 9 sys_perf_event_open: pid -1 cpu 2 group_fd -1 flags 0x8 = 10 sys_perf_event_open: pid -1 cpu 3 group_fd -1 flags 0x8 = 11 sys_perf_event_open: pid -1 cpu 4 group_fd -1 flags 0x8 = 12 sys_perf_event_open: pid -1 cpu 5 group_fd -1 flags 0x8 = 13 sys_perf_event_open: pid -1 cpu 6 group_fd -1 flags 0x8 = 14 sys_perf_event_open: pid -1 cpu 7 group_fd -1 flags 0x8 = 15 thread_data[0x55cc19e58e80]: pollfd[0] <- event_fd=5 thread_data[0x55cc19e58e80]: pollfd[1] <- event_fd=6 thread_data[0x55cc19e58e80]: pollfd[2] <- event_fd=7 thread_data[0x55cc19e58e80]: pollfd[3] <- event_fd=9 thread_data[0x55cc19e58e80]: pollfd[4] <- event_fd=10 thread_data[0x55cc19e58e80]: pollfd[5] <- event_fd=11 thread_data[0x55cc19e58e80]: pollfd[6] <- event_fd=12 thread_data[0x55cc19e58e80]: pollfd[7] <- event_fd=13 thread_data[0x55cc19e58e80]: pollfd[8] <- event_fd=14 thread_data[0x55cc19e58e80]: pollfd[9] <- event_fd=15 thread_data[0x55cc19e58e80]: pollfd[10] <- non_perf_event fd=4 Fixes: ae4f8ae16a078964 ("libperf evlist: Allow mixing per-thread and per-cpu mmaps") Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Acked-by: Namhyung Kim <namhyung@kernel.org> Cc: Ian Rogers <irogers@google.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20220915122612.81738-3-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-09-21perf record: Fix cpu mask bit setting for mixed mmapsAdrian Hunter
With mixed per-thread and (system-wide) per-cpu maps, the "any cpu" value -1 must be skipped when setting CPU mask bits. Prior to commit cbd7bfc7fd99acdd ("tools/perf: Fix out of bound access to cpu mask array") the invalid setting went unnoticed, but since then it causes perf record to fail with an error. Example: Before: $ perf record -e intel_pt// --per-thread uname Failed to initialize parallel data streaming masks After: $ perf record -e intel_pt// --per-thread uname Linux [ perf record: Woken up 1 times to write data ] [ perf record: Captured and wrote 0.068 MB perf.data ] Fixes: ae4f8ae16a078964 ("libperf evlist: Allow mixing per-thread and per-cpu mmaps") Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Acked-by: Namhyung Kim <namhyung@kernel.org> Cc: Athira Rajeev <atrajeev@linux.vnet.ibm.com> Cc: Ian Rogers <irogers@google.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20220915122612.81738-2-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-09-21perf test: Skip wp modify test on old kernelsNamhyung Kim
It uses PERF_EVENT_IOC_MODIFY_ATTRIBUTES ioctl. The kernel would return ENOTTY if it's not supported. Update the skip reason in that case. Committer notes: On s/390 the args aren't used, so need to be marked __maybe_unused. Reviewed-by: Ravi Bangoria <ravi.bangoria@amd.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Ian Rogers <irogers@google.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ravi Bangoria <ravi.bangoria@amd.com> Link: https://lore.kernel.org/r/20220914183338.546357-1-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-09-21perf jit: Include program header in ELF filesLieven Hey
The missing header makes it hard for programs like elfutils to open these files. Fixes: 2d86612aacb7805f ("perf symbol: Correct address for bss symbols") Reviewed-by: Leo Yan <leo.yan@linaro.org> Signed-off-by: Lieven Hey <lieven.hey@kdab.com> Tested-by: Leo Yan <leo.yan@linaro.org> Cc: Leo Yan <leo.yan@linaro.org> Link: https://lore.kernel.org/r/20220915092910.711036-1-lieven.hey@kdab.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-09-21perf test: Add a new test for perf stat cgroup BPF counterNamhyung Kim
$ sudo ./perf test -v each-cgroup 96: perf stat --bpf-counters --for-each-cgroup test : --- start --- test child forked, pid 79600 test child finished with 0 ---- end ---- perf stat --bpf-counters --for-each-cgroup test: Ok Signed-off-by: Namhyung Kim <namhyung@kernel.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Ian Rogers <irogers@google.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Song Liu <songliubraving@fb.com> Cc: bpf@vger.kernel.org Link: https://lore.kernel.org/r/20220916184132.1161506-5-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
generated by cgit v1.2.3 (git 2.39.1) at 2025-07-29 07:32:03 +0000