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Stijn Tintel b134b3299c Revert "kernel: add a RPS balancer" 
This reverts commit 7af1fb9faa.

With the RPS balancer patch, both my APU2s are crashing, sometimes just
after a few minutes of uptime.

[ 6241.170132] BUG: unable to handle kernel paging request at ffffffffa20a75a8
[ 6241.177248] IP: get_rps_cpu+0x41c/0x440
[ 6241.181140] PGD 2012067 P4D 2012067 PUD 2013063 PMD 0
[ 6241.186370] Oops: 0000 [#1] SMP NOPTI
[ 6241.190080] Modules linked in: pppoe ppp_async pptp pppox ppp_mppe ppp_generic nf_nat_pptp nf_flow_table_ipv6 nf_flow_table_ipv4 nf_flow_table_inet nf_conntrack_pptp lzo iptable_nat ipt_REJECT ipt_MASQUERADE ftdi_sio xt_time xt_tcpudp xt_tcpmss xt_string xt_statistic xt_state xt_recent xt_quota xt_policy xt_pkttype xt_owner xt_nat xt_multiport xt_mark xt_mac xt_limit xt_length xt_hl xt_helper xt_esp xt_ecn xt_dscp xt_conntrack xt_connmark xt_connlimit xt_connbytes xt_comment xt_bpf xt_addrtype xt_TCPMSS xt_REDIRECT xt_NFQUEUE xt_LOG xt_HL xt_FLOWOFFLOAD xt_DSCP xt_CT xt_CLASSIFY wireguard usbserial ts_fsm ts_bm spidev slhc rfcomm nft_set_rbtree nft_set_hash nft_reject_ipv6 nft_reject_ipv4 nft_reject_inet nft_reject nft_redir_ipv4 nft_redir nft_quota nft_numgen nft_nat nft_meta nft_masq_ipv4 nft_masq
[ 6241.261735]  nft_log nft_limit nft_flow_offload nft_exthdr nft_ct nft_counter nft_chain_route_ipv6 nft_chain_route_ipv4 nft_chain_nat_ipv4 nfnetlink_queue nf_tables_ipv6 nf_tables_ipv4 nf_tables_inet nf_tables nf_reject_ipv4 nf_nat_tftp nf_nat_snmp_basic nf_nat_sip nf_nat_redirect nf_nat_proto_gre nf_nat_masquerade_ipv6 nf_nat_masquerade_ipv4 nf_nat_irc nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_nat_ipv4 nf_nat_h323 nf_nat_ftp nf_nat_amanda nf_nat nf_log_ipv4 nf_flow_table_hw nf_flow_table nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_tftp nf_conntrack_snmp nf_conntrack_sip nf_conntrack_rtcache nf_conntrack_proto_gre nf_conntrack_netlink nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp nf_conntrack_broadcast ts_kmp nf_conntrack_amanda macvlan lzo_decompress lzo_compress libcrc32c kvm irqbypass
[ 6241.333427]  iptable_raw iptable_mangle iptable_filter ipt_ah ipt_ECN ip_tables hidp hci_uart crc_ccitt cdc_acm btusb btintel br_netfilter bnep bluetooth sch_cake tcp_bbr sch_teql em_nbyte sch_codel sch_prio sch_pie act_ipt em_meta sch_gred sch_dsmark cls_basic em_cmp em_text act_police sch_sfq sch_fq sch_multiq sch_red act_connmark nf_conntrack act_skbedit act_mirred em_u32 cls_u32 cls_tcindex cls_flow cls_route cls_fw sch_tbf sch_htb sch_hfsc sch_ingress configs evdev i2c_piix4 kfifo_buf industrialio i2c_dev xt_set ip_set_list_set ip_set_hash_netiface ip_set_hash_netport ip_set_hash_netnet ip_set_hash_net ip_set_hash_netportnet ip_set_hash_mac ip_set_hash_ipportnet ip_set_hash_ipportip ip_set_hash_ipport ip_set_hash_ipmark ip_set_hash_ip ip_set_bitmap_port ip_set_bitmap_ipmac ip_set_bitmap_ip ip_set
[ 6241.405252]  nfnetlink ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_mangle ip6table_filter ip6_tables x_tables ip_gre gre igb i2c_algo_bit ifb ip6_vti ip_vti sit l2tp_netlink l2tp_core ipcomp6 xfrm6_tunnel xfrm6_mode_tunnel xfrm6_mode_transport xfrm6_mode_beet esp6 ah6 ipcomp xfrm4_tunnel xfrm4_mode_tunnel xfrm4_mode_transport xfrm4_mode_beet esp4 ah4 ip6_tunnel tunnel6 tunnel4 ip_tunnel veth snd_compress snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd_rawmidi snd_seq_device snd_hwdep snd soundcore mpls_gso mpls_iptunnel mpls_router af_key xfrm_user xfrm_ipcomp xfrm_algo br2684 atm regmap_mmio vxlan udp_tunnel ip6_udp_tunnel ecdh_generic sha512_ssse3 sha512_generic sha256_ssse3 sha1_ssse3 seqiv jitterentropy_rng drbg md5 kpp ccp_crypto rsa_generic mpi asn1_decoder akcipher ccp sha256_generic
[ 6241.477726]  sha1_generic hmac ghash_generic gcm echainiv des_generic deflate zlib_deflate ctr cmac ccm cbc authenc crypto_acompress sdhci_pltfm pf_ring sp5100_tco leds_apu2 gpio_nct5104d button_hotplug ptp pps_core
[ 6241.497122] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 4.14.73 #0
[ 6241.503198] Hardware name: PC Engines apu2/apu2, BIOS v4.8.0.2 20180705
[ 6241.509858] task: ffff88012a0d8000 task.stack: ffffc90000070000
[ 6241.515841] RIP: 0010:get_rps_cpu+0x41c/0x440
[ 6241.520246] RSP: 0018:ffff88012ed83db0 EFLAGS: 00010286
[ 6241.525511] RAX: 00000000ffffffff RBX: 0000000000011ae8 RCX: 0000000000000001
[ 6241.532737] RDX: 00000000ffffffff RSI: ffff88012a0d8788 RDI: 0000000000000282
[ 6241.539956] RBP: ffff88012ed83e00 R08: 0000000000000001 R09: 0000000000000000
[ 6241.547183] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff82dae2e0
[ 6241.554403] R13: ffff880124de4480 R14: 0000000000000000 R15: ffff880128120000
[ 6241.561625] FS:  0000000000000000(0000) GS:ffff88012ed80000(0000) knlGS:0000000000000000
[ 6241.569820] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6241.575651] CR2: ffffffffa20a75a8 CR3: 00000001251da000 CR4: 00000000000406e0
[ 6241.582830] Call Trace:
[ 6241.585322]  <IRQ>
[ 6241.587372]  ? lock_acquire+0x59/0x80
[ 6241.591102]  netif_receive_skb_internal+0x1e4/0x2d0
[ 6241.596037]  napi_gro_receive+0x48/0x90
[ 6241.599948]  igb_alloc_rx_buffers+0xc97/0x1b60 [igb]
[ 6241.604981]  ? note_gp_changes+0x76/0xc0
[ 6241.608963]  net_rx_action+0x10c/0x280
[ 6241.612752]  __do_softirq+0xf0/0x22d
[ 6241.616375]  irq_exit+0x5e/0xa0
[ 6241.619573]  do_IRQ+0xee/0x110
[ 6241.622682]  common_interrupt+0x8b/0x8b
[ 6241.626556]  </IRQ>
[ 6241.628699] RIP: 0010:native_safe_halt+0x6/0x10
[ 6241.633260] RSP: 0018:ffffc90000073e10 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff3d
[ 6241.640910] RAX: ffff88012a0d8000 RBX: ffff88012a190c00 RCX: 0000000000000000
[ 6241.648110] RDX: ffff88012a0d8000 RSI: 0000000000000001 RDI: ffff88012a0d8000
[ 6241.655354] RBP: ffffc90000073e10 R08: 0000000000000006 R09: 0000000000000000
[ 6241.662554] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88012a190c64
[ 6241.669791] R13: 0000000000000001 R14: 0000000000000001 R15: 0000000000000001
[ 6241.676986]  acpi_safe_halt.part.9+0xe/0x20
[ 6241.681226]  acpi_idle_do_entry+0x2c/0x40
[ 6241.685325]  acpi_idle_enter+0x1ee/0x2b0
[ 6241.689298]  ? sched_clock+0x9/0x10
[ 6241.692839]  cpuidle_enter_state+0x1f2/0x230
[ 6241.697162]  cpuidle_enter+0x12/0x20
[ 6241.700803]  call_cpuidle+0x38/0x40
[ 6241.704335]  do_idle+0xed/0x160
[ 6241.707557]  cpu_startup_entry+0x6e/0x70
[ 6241.711557]  start_secondary+0x1b4/0x1d0
[ 6241.715536]  secondary_startup_64+0xa5/0xb0
[ 6241.719777] Code: d4 48 8d 04 9b 48 8b 35 53 a7 ac 00 48 8d 1c 43 48 83 c6 64 48 c1 e3 03 48 8d bb e8 e2 da 82 e8 cb a9 ba ff 41 8b 14 1c 48 89 d0 <48> 0f a3 15 dc dc b6 00 0f 83 46 fc ff ff 48 83 c4 28 5b 41 5c
[ 6241.739100] RIP: get_rps_cpu+0x41c/0x440 RSP: ffff88012ed83db0
[ 6241.744993] CR2: ffffffffa20a75a8
[ 6241.748373] ---[ end trace 77367d9f9830d5bc ]---

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
2018-10-08 11:03:23 +03:00
..
adm5120 kernel: bump 3.18 to 3.18.123 2018-09-26 15:54:18 +02:00
adm8668 kernel: bump 3.18 to 3.18.119 2018-08-20 13:03:23 +02:00
apm821xx apm821xx: net: emac: fix fixed-link setup for the RTL8363SB switch 2018-09-29 17:23:11 +02:00
ar7 ar7: remove linux 3.18 support 2018-08-13 17:10:39 +02:00
ar71xx ar71xx: Create /var/lock directory in platform_do_upgrade_* 2018-10-07 15:44:19 +02:00
arc770 arc: Update variables substitutions in u-boot env files 2018-07-12 10:24:31 +02:00
archs38 arc: Update variables substitutions in u-boot env files 2018-07-12 10:24:31 +02:00
armvirt armvirt: remove linux 4.9 support 2018-09-29 18:09:45 +02:00
at91 treewide: fix some cosmetic glitches in dts files 2018-08-27 19:31:17 +02:00
ath25 ath25: drop 4.9 kernel support 2018-05-22 07:20:13 +02:00
ath79 ath79: add Fritz!Box 4020 switchconfig 2018-10-07 17:26:30 +02:00
au1000 kernel: only optimized for size if small_flash 2018-07-12 18:15:32 +02:00
bcm53xx bcm53xx: added basic dts for linksys ea6500v2 2018-10-07 02:12:06 +02:00
brcm47xx brcm47xx: remove linux 4.9 support 2018-09-29 18:09:45 +02:00
brcm63xx treewide: fix some cosmetic glitches in dts files 2018-08-27 19:31:17 +02:00
brcm2708 kernel: bump 4.9 to 4.9.129 2018-09-26 15:54:18 +02:00
cns3xxx kernel: bump 4.14 to 4.14.67 2018-08-28 23:05:39 +02:00
gemini kernel: remove DEVMEM and DEVKMEM from target's config 2018-07-07 18:19:39 +02:00
generic Revert "kernel: add a RPS balancer" 2018-10-08 11:03:23 +03:00
imx6 imx6: use BUILD_DEVICES in uboot-imx6 for mx6cuboxi 2018-09-05 10:00:01 +02:00
ipq40xx ipq40xx: Create /var/lock directory in platform_do_upgrade_* 2018-10-07 15:44:19 +02:00
ipq806x kernel: bump 4.14 to 4.14.74 2018-10-04 16:15:03 +02:00
ixp4xx kernel: bump 4.9 to 4.9.127 2018-09-17 15:47:44 +02:00
kirkwood kirkwood: remove linux 4.9 support 2018-09-29 18:09:45 +02:00
lantiq mac80211: make ath10k-ct the default ath10k 2018-09-26 16:39:44 +02:00
layerscape kernel: bump 4.9 to 4.9.131 2018-10-04 16:15:03 +02:00
malta malta: remove linux 4.9 support 2018-09-29 18:09:45 +02:00
mcs814x kernel: bump 3.18 to 3.18.119 2018-08-20 13:03:23 +02:00
mediatek kernel: bump 4.14 to 4.14.74 2018-10-04 16:15:03 +02:00
mpc85xx treewide: replace 'linux, stdout-path' with 'stdout-path' 2018-09-29 17:23:11 +02:00
mvebu kernel: bump 4.14 to 4.14.73 2018-10-02 13:44:36 +02:00
mxs kernel: enable THIN_ARCHIVES by default 2018-05-22 07:55:20 +02:00
octeon octeon: remove linux 4.9 support 2018-09-29 18:09:45 +02:00
octeontx kernel: add missing ARM64_SSBD symbol 2018-07-31 12:22:11 +03:00
omap omap: remove linux 4.9 support 2018-09-29 18:09:45 +02:00
omap24xx omap24xx: remove referece to not existing kmod-usb-musb-tusb6010 2018-01-15 13:13:34 +01:00
orion orion: remove linux 4.4 support 2018-04-19 14:38:57 +02:00
oxnas treewide: fix some cosmetic glitches in dts files 2018-08-27 19:31:17 +02:00
pistachio kernel: bump 4.14 to 4.14.70 2018-09-17 15:47:44 +02:00
ppc40x kernel: only optimized for size if small_flash 2018-07-12 18:15:32 +02:00
ppc44x kernel: only optimized for size if small_flash 2018-07-12 18:15:32 +02:00
ramips ramips: don't hijack the status led 2018-10-07 11:35:03 +02:00
rb532 kernel: only optimized for size if small_flash 2018-07-12 18:15:32 +02:00
samsung samsung: Remove unneeded config options 2018-09-29 17:23:11 +02:00
sunxi sunxi: add support for Orange Pi Zero 2018-10-07 22:16:10 +02:00
uml uml: update to linux 4.14 2018-09-29 18:09:45 +02:00
x86 x86: remove linux 4.9 support 2018-09-29 18:09:45 +02:00
xburst kernel: bump 3.18 to 3.18.119 2018-08-20 13:03:23 +02:00
zynq zynq: kernel: select FPGA-related configs 2018-09-22 21:20:55 +02:00
Makefile