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Date: Tue, 3 Sep 2019 15:45:54 +0800
From: kbuild test robot <lkp@...el.com>
To: Cyrus Sh <sirus.shahini@...il.com>
Cc: kbuild-all@...org, davem@...emloft.net, shiraz.saleem@...el.com,
jgg@...pe.ca, arnd@...db.de, netdev@...r.kernel.org,
sirus@...utah.edu
Subject: Re: [PATCH] Clock-independent TCP ISN generation
Hi Cyrus,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on linus/master]
[cannot apply to v5.3-rc7 next-20190902]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Cyrus-Sh/Clock-independent-TCP-ISN-generation/20190903-131719
config: x86_64-randconfig-e003-201935 (attached as .config)
compiler: gcc-7 (Debian 7.4.0-11) 7.4.0
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@...el.com>
All errors (new ones prefixed by >>):
>> kernel/sysctl_binary.c:335:42: error: expected '}' before string constant
{CTL_INT, NET_IPV4_TCP_RANDOM_ISN "tcp_random_isn"}
^~~~~~~~~~~~~~~~
>> kernel/sysctl_binary.c:336:2: error: expected '}' before '{' token
{CTL_INT, NET_IPV4_FORWARD, "ip_forward" },
^
vim +335 kernel/sysctl_binary.c
333
334 static const struct bin_table bin_net_ipv4_table[] = {
> 335 {CTL_INT, NET_IPV4_TCP_RANDOM_ISN "tcp_random_isn"}
> 336 {CTL_INT, NET_IPV4_FORWARD, "ip_forward" },
337
338 { CTL_DIR, NET_IPV4_CONF, "conf", bin_net_ipv4_conf_table },
339 { CTL_DIR, NET_IPV4_NEIGH, "neigh", bin_net_neigh_table },
340 { CTL_DIR, NET_IPV4_ROUTE, "route", bin_net_ipv4_route_table },
341 /* NET_IPV4_FIB_HASH unused */
342 { CTL_DIR, NET_IPV4_NETFILTER, "netfilter", bin_net_ipv4_netfilter_table },
343
344 { CTL_INT, NET_IPV4_TCP_TIMESTAMPS, "tcp_timestamps" },
345 { CTL_INT, NET_IPV4_TCP_WINDOW_SCALING, "tcp_window_scaling" },
346 { CTL_INT, NET_IPV4_TCP_SACK, "tcp_sack" },
347 { CTL_INT, NET_IPV4_TCP_RETRANS_COLLAPSE, "tcp_retrans_collapse" },
348 { CTL_INT, NET_IPV4_DEFAULT_TTL, "ip_default_ttl" },
349 /* NET_IPV4_AUTOCONFIG unused */
350 { CTL_INT, NET_IPV4_NO_PMTU_DISC, "ip_no_pmtu_disc" },
351 { CTL_INT, NET_IPV4_NONLOCAL_BIND, "ip_nonlocal_bind" },
352 { CTL_INT, NET_IPV4_TCP_SYN_RETRIES, "tcp_syn_retries" },
353 { CTL_INT, NET_TCP_SYNACK_RETRIES, "tcp_synack_retries" },
354 { CTL_INT, NET_TCP_MAX_ORPHANS, "tcp_max_orphans" },
355 { CTL_INT, NET_TCP_MAX_TW_BUCKETS, "tcp_max_tw_buckets" },
356 { CTL_INT, NET_IPV4_DYNADDR, "ip_dynaddr" },
357 { CTL_INT, NET_IPV4_TCP_KEEPALIVE_TIME, "tcp_keepalive_time" },
358 { CTL_INT, NET_IPV4_TCP_KEEPALIVE_PROBES, "tcp_keepalive_probes" },
359 { CTL_INT, NET_IPV4_TCP_KEEPALIVE_INTVL, "tcp_keepalive_intvl" },
360 { CTL_INT, NET_IPV4_TCP_RETRIES1, "tcp_retries1" },
361 { CTL_INT, NET_IPV4_TCP_RETRIES2, "tcp_retries2" },
362 { CTL_INT, NET_IPV4_TCP_FIN_TIMEOUT, "tcp_fin_timeout" },
363 { CTL_INT, NET_TCP_SYNCOOKIES, "tcp_syncookies" },
364 { CTL_INT, NET_TCP_TW_RECYCLE, "tcp_tw_recycle" },
365 { CTL_INT, NET_TCP_ABORT_ON_OVERFLOW, "tcp_abort_on_overflow" },
366 { CTL_INT, NET_TCP_STDURG, "tcp_stdurg" },
367 { CTL_INT, NET_TCP_RFC1337, "tcp_rfc1337" },
368 { CTL_INT, NET_TCP_MAX_SYN_BACKLOG, "tcp_max_syn_backlog" },
369 { CTL_INT, NET_IPV4_LOCAL_PORT_RANGE, "ip_local_port_range" },
370 { CTL_INT, NET_IPV4_IGMP_MAX_MEMBERSHIPS, "igmp_max_memberships" },
371 { CTL_INT, NET_IPV4_IGMP_MAX_MSF, "igmp_max_msf" },
372 { CTL_INT, NET_IPV4_INET_PEER_THRESHOLD, "inet_peer_threshold" },
373 { CTL_INT, NET_IPV4_INET_PEER_MINTTL, "inet_peer_minttl" },
374 { CTL_INT, NET_IPV4_INET_PEER_MAXTTL, "inet_peer_maxttl" },
375 { CTL_INT, NET_IPV4_INET_PEER_GC_MINTIME, "inet_peer_gc_mintime" },
376 { CTL_INT, NET_IPV4_INET_PEER_GC_MAXTIME, "inet_peer_gc_maxtime" },
377 { CTL_INT, NET_TCP_ORPHAN_RETRIES, "tcp_orphan_retries" },
378 { CTL_INT, NET_TCP_FACK, "tcp_fack" },
379 { CTL_INT, NET_TCP_REORDERING, "tcp_reordering" },
380 { CTL_INT, NET_TCP_ECN, "tcp_ecn" },
381 { CTL_INT, NET_TCP_DSACK, "tcp_dsack" },
382 { CTL_INT, NET_TCP_MEM, "tcp_mem" },
383 { CTL_INT, NET_TCP_WMEM, "tcp_wmem" },
384 { CTL_INT, NET_TCP_RMEM, "tcp_rmem" },
385 { CTL_INT, NET_TCP_APP_WIN, "tcp_app_win" },
386 { CTL_INT, NET_TCP_ADV_WIN_SCALE, "tcp_adv_win_scale" },
387 { CTL_INT, NET_TCP_TW_REUSE, "tcp_tw_reuse" },
388 { CTL_INT, NET_TCP_FRTO, "tcp_frto" },
389 { CTL_INT, NET_TCP_FRTO_RESPONSE, "tcp_frto_response" },
390 { CTL_INT, NET_TCP_LOW_LATENCY, "tcp_low_latency" },
391 { CTL_INT, NET_TCP_NO_METRICS_SAVE, "tcp_no_metrics_save" },
392 { CTL_INT, NET_TCP_MODERATE_RCVBUF, "tcp_moderate_rcvbuf" },
393 { CTL_INT, NET_TCP_TSO_WIN_DIVISOR, "tcp_tso_win_divisor" },
394 { CTL_STR, NET_TCP_CONG_CONTROL, "tcp_congestion_control" },
395 { CTL_INT, NET_TCP_MTU_PROBING, "tcp_mtu_probing" },
396 { CTL_INT, NET_TCP_BASE_MSS, "tcp_base_mss" },
397 { CTL_INT, NET_IPV4_TCP_WORKAROUND_SIGNED_WINDOWS, "tcp_workaround_signed_windows" },
398 { CTL_INT, NET_TCP_SLOW_START_AFTER_IDLE, "tcp_slow_start_after_idle" },
399 { CTL_INT, NET_CIPSOV4_CACHE_ENABLE, "cipso_cache_enable" },
400 { CTL_INT, NET_CIPSOV4_CACHE_BUCKET_SIZE, "cipso_cache_bucket_size" },
401 { CTL_INT, NET_CIPSOV4_RBM_OPTFMT, "cipso_rbm_optfmt" },
402 { CTL_INT, NET_CIPSOV4_RBM_STRICTVALID, "cipso_rbm_strictvalid" },
403 /* NET_TCP_AVAIL_CONG_CONTROL "tcp_available_congestion_control" no longer used */
404 { CTL_STR, NET_TCP_ALLOWED_CONG_CONTROL, "tcp_allowed_congestion_control" },
405 { CTL_INT, NET_TCP_MAX_SSTHRESH, "tcp_max_ssthresh" },
406
407 { CTL_INT, NET_IPV4_ICMP_ECHO_IGNORE_ALL, "icmp_echo_ignore_all" },
408 { CTL_INT, NET_IPV4_ICMP_ECHO_IGNORE_BROADCASTS, "icmp_echo_ignore_broadcasts" },
409 { CTL_INT, NET_IPV4_ICMP_IGNORE_BOGUS_ERROR_RESPONSES, "icmp_ignore_bogus_error_responses" },
410 { CTL_INT, NET_IPV4_ICMP_ERRORS_USE_INBOUND_IFADDR, "icmp_errors_use_inbound_ifaddr" },
411 { CTL_INT, NET_IPV4_ICMP_RATELIMIT, "icmp_ratelimit" },
412 { CTL_INT, NET_IPV4_ICMP_RATEMASK, "icmp_ratemask" },
413
414 { CTL_INT, NET_IPV4_IPFRAG_HIGH_THRESH, "ipfrag_high_thresh" },
415 { CTL_INT, NET_IPV4_IPFRAG_LOW_THRESH, "ipfrag_low_thresh" },
416 { CTL_INT, NET_IPV4_IPFRAG_TIME, "ipfrag_time" },
417
418 { CTL_INT, NET_IPV4_IPFRAG_SECRET_INTERVAL, "ipfrag_secret_interval" },
419 /* NET_IPV4_IPFRAG_MAX_DIST "ipfrag_max_dist" no longer used */
420
421 { CTL_INT, 2088 /* NET_IPQ_QMAX */, "ip_queue_maxlen" },
422
423 /* NET_TCP_DEFAULT_WIN_SCALE unused */
424 /* NET_TCP_BIC_BETA unused */
425 /* NET_IPV4_TCP_MAX_KA_PROBES unused */
426 /* NET_IPV4_IP_MASQ_DEBUG unused */
427 /* NET_TCP_SYN_TAILDROP unused */
428 /* NET_IPV4_ICMP_SOURCEQUENCH_RATE unused */
429 /* NET_IPV4_ICMP_DESTUNREACH_RATE unused */
430 /* NET_IPV4_ICMP_TIMEEXCEED_RATE unused */
431 /* NET_IPV4_ICMP_PARAMPROB_RATE unused */
432 /* NET_IPV4_ICMP_ECHOREPLY_RATE unused */
433 /* NET_IPV4_ALWAYS_DEFRAG unused */
434 {}
435 };
436
---
0-DAY kernel test infrastructure Open Source Technology Center
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