package/libs/libtool: package libtool #1
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Up to now only package libtldl is created form source package GNU libtool. A new package libtool containing libtoolize is provided. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
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gportay
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Jul 16, 2017
Latest openwrt updates
musashino205
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Jan 3, 2018
ramips: Add the patch to reset m25p80
jow-
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Jun 8, 2018
8e29d86 linuxrc: remove superfluous shebang line 12d2045 gitignore: remove Windows stuff 57d8969 Add travis hint 8edf4cc sdimage: use fsync before closing the device (fixes #1) d395b31 uuc: fix some compiler warnings Signed-off-by: Krystian Kozak <krystian.kozak20@gmail.com>
13hakta
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Jun 25, 2018
Driver supports 2 chip versions: RTL8367RB, RTL8367R-VB. Each of them has 2 external ports. RTL8367RB has ports indexed as openwrt#1,openwrt#2 (PHY openwrt#6, openwrt#7). RTL8367R-VB has ports indexed as #0,openwrt#1 (PHY openwrt#5,openwrt#6). Map ports so that extif0 complies to external port 0 or 1 depending on chip ID. Signed-off-by: Vitaly Chekryzhev <13hakta@gmail.com>
jow-
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Aug 28, 2018
Netgear WNR612v2 flashed with recent OpenWrt builds suffers from kernel panic at boot during wireless chip initialization, making device unusable: ath: phy0: Ignoring endianness difference in EEPROM magic bytes. ath: phy0: Enable LNA combining CPU 0 Unable to handle kernel paging request at virtual address 1000fee1, epc == 801d08f0, ra == 801d0d90 Oops[#1]: CPU: 0 PID: 469 Comm: kmodloader Not tainted 4.9.120 #0 [ ... register dump etc ... ] Kernel panic - not syncing: Fatal exception Rebooting in 1 seconds.. This simple patch fixes above error. It keeps LED table in memory after kernel init phase for ath9k driver to operate correctly (__initdata removed). Also, another bug is fixed - correct array size is provided to function that adds platform LEDs (this device has only 1 connected to Wifi chip) preventing code from going outside array bounds. Fixes: 1f5ea4e ("ar71xx: add correct named default wireless led by using platform leds") Signed-off-by: Michal Cieslakiewicz <michal.cieslakiewicz@wp.pl> [trimmed commit message] Signed-off-by: Mathias Kresin <dev@kresin.me>
jow-
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Aug 28, 2018
Netgear WNR612v2 flashed with recent OpenWrt builds suffers from kernel panic at boot during wireless chip initialization, making device unusable: ath: phy0: Ignoring endianness difference in EEPROM magic bytes. ath: phy0: Enable LNA combining CPU 0 Unable to handle kernel paging request at virtual address 1000fee1, epc == 801d08f0, ra == 801d0d90 Oops[#1]: CPU: 0 PID: 469 Comm: kmodloader Not tainted 4.9.120 #0 [ ... register dump etc ... ] Kernel panic - not syncing: Fatal exception Rebooting in 1 seconds.. This simple patch fixes above error. It keeps LED table in memory after kernel init phase for ath9k driver to operate correctly (__initdata removed). Also, another bug is fixed - correct array size is provided to function that adds platform LEDs (this device has only 1 connected to Wifi chip) preventing code from going outside array bounds. Fixes: 1f5ea4e ("ar71xx: add correct named default wireless led by using platform leds") Signed-off-by: Michal Cieslakiewicz <michal.cieslakiewicz@wp.pl> [trimmed commit message] Signed-off-by: Mathias Kresin <dev@kresin.me>
jow-
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Oct 8, 2018
This reverts commit 7af1fb9. 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>
guidosarducci
referenced
this pull request
in guidosarducci/openwrt
Feb 21, 2019
This reverts commit 8ff0dd5. This is a failed attempt to fix numerous but infrequent kernel crashes observed on the MIPS Malta 32-bit big endian platform, during calls to ntpd and wget. The characteristic crash signature is: [99013.615413] Call Trace: [99013.615575] [<804c9be0>] ip_send_check+0x48/0x80 [99013.616176] [<8df04e24>] 0x8df04e24 [99013.616474] Code: 24850010 00863021 00481021 <8ca30000> 24a50004 00621021 0043182b 14c5fffb 00431021 [99013.617166] [99013.617606] ---[ end trace b61fa7c533c1775c ]--- [99013.620786] Kernel panic - not syncing: Fatal exception in interrupt [99013.622415] Rebooting in 3 seconds.. [99017.654903] Reboot failed -- System halted A fuller sample kernel log is below: [99013.597181] CPU 0 Unable to handle kernel paging request at virtual address c0001000, epc == 804c9be0, ra == 8df04e24 [99013.598945] Oops[#1]: [99013.599331] CPU: 0 PID: 32582 Comm: wget Not tainted 4.14.89 #0 [99013.599785] task: 8d8aa700 task.stack: 8de90000 [99013.600081] $ 0 : 00000000 00000001 d9f5a4de 00000000 [99013.600595] $ 4 : 8e208610 c0001000 8e208610 44014001 [99013.600880] $ 8 : 00000001 00000000 0000000a ff000000 [99013.601168] $12 : 00000000 00000001 805e837c 68756275 [99013.601450] $16 : 8de9f800 8f89d900 8de9f874 ffffffff [99013.601763] $20 : 00000001 00000022 00000000 00000001 [99013.602050] $24 : 00000018 8d86a850 [99013.602411] $28 : 8de90000 8de91a90 f0000000 8df04e24 [99013.602754] Hi : 00000f47 [99013.602926] Lo : 563bd000 [99013.603503] epc : 804c9be0 ip_send_check+0x48/0x80 [99013.604123] ra : 8df04e24 0x8df04e24 [99013.604346] Status: 1000a403 KERNEL EXL IE [99013.604702] Cause : 00800008 (ExcCode 02) [99013.604926] BadVA : c0001000 [99013.605103] PrId : 00019300 (MIPS 24Kc) [99013.605317] Modules linked in: pppoe ppp_async pppox ppp_generic nf_conntrack_ipv6 mac80211_hwsim mac80211 iptable_nat ipt_REJECT ipt_MASQUERADE cfg80211 xt_time xt_tcpudp xt_tcpmss xt_statistic xt_state xt_recent xt_nat xt_multiport xt_mark xt_mac xt_limit xt_length xt_hl xt_helper xt_ecn xt_dscp xt_conntrack xt_connmark xt_connlimit xt_connbytes xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_HL xt_FLOWOFFLOAD xt_DSCP xt_CT xt_CLASSIFY slhc pcnet32 nf_reject_ipv4 nf_nat_redirect nf_nat_masquerade_ipv4 nf_conntrack_ipv4 nf_nat_ipv4 nf_nat nf_log_ipv4 nf_flow_table_hw nf_flow_table nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack_netlink iptable_raw iptable_mangle iptable_filter ipt_ECN ip_tables crc_ccitt compat sch_cake act_simple em_nbyte sch_dsmark sch_prio act_gact act_pedit sch_pie [99013.609019] em_meta sch_gred sch_teql sch_multiq act_csum libcrc32c act_ipt em_text sch_codel sch_sfq act_police sch_fq em_cmp sch_red em_ipset act_bpf cls_bpf act_connmark nf_conntrack cls_matchall act_skbedit act_mirred em_u32 cls_u32 cls_tcindex cls_flow cls_route cls_fw cls_basic sch_tbf sch_htb sch_hfsc sch_ingress 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 nfnetlink ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_mangle ip6table_filter ip6_tables x_tables ifb mii [99013.612387] Process wget (pid: 32582, threadinfo=8de90000, task=8d8aa700, tls=77f9fd98) [99013.612840] Stack : 8e3dbc80 8d8809dc 8d86ad50 7f000001 00000000 8fa20f74 00000000 00000000 [99013.613335] 8de9f800 8f89d900 8de91be8 00000006 00000000 8e165300 00000000 00000001 [99013.613797] f0000000 804b2920 00000000 00000000 c4991101 a1338f42 8e165300 00000020 [99013.614248] 8e165380 8f89d900 8e1653fc 0000000e 00000000 00000000 8de91be8 806d644c [99013.614740] 00000000 8dfb0898 00000000 8de9fb00 8f89d900 804b2920 00000000 00000000 [99013.615183] ... [99013.615413] Call Trace: [99013.615575] [<804c9be0>] ip_send_check+0x48/0x80 [99013.616176] [<8df04e24>] 0x8df04e24 [99013.616474] Code: 24850010 00863021 00481021 <8ca30000> 24a50004 00621021 0043182b 14c5fffb 00431021 [99013.617166] [99013.617606] ---[ end trace b61fa7c533c1775c ]--- [99013.620786] Kernel panic - not syncing: Fatal exception in interrupt [99013.622415] Rebooting in 3 seconds.. [99017.654903] Reboot failed -- System halted Signed-off-by: Tony Ambardar <itugrok@yahoo.com>
uosbox
referenced
this pull request
Apr 23, 2019
Fix crash due to passing invalid r2x00dev->eeprom_file pointer to release_firmware(). Since we copy eeprom data with EEPROM_SIZE in rt2800_read_eeprom() we can use eeprom_file->size as marker if the file was crated by request_firmware(). Acked-by: Kristian Evensen <kristian.evensen@gmail.com> Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
friendlyarm
referenced
this pull request
in friendlyarm/friendlywrt
Apr 25, 2019
plappermaul
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Aug 15, 2025
Booting Realtek switches via TFTP will have a chance of ~5% to fail with the following dump on SMP devices. Sample taken from RTL931x. [ 1.318320] rtl931x_chip_init: init ENCAP done [ 1.323360] rtl931x_chip_init: init MIB done [ 1.328337] rtl931x_chip_init: init ACL done [ 1.333219] rtl931x_chip_init: init ALE done [ 1.344307] CPU 0 Unable to handle kernel paging request at virtual address 00000000, epc == 00000000, ra == 806c5c4c [ 1.356418] Oops[openwrt#1]: [ 1.359067] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 6.12.40 #0 [ 1.366582] Hardware name: Linksys LGS352C [ 1.371226] $ 0 : 00000000 00000001 00000000 80b6cc44 [ 1.377179] $ 4 : 836b0540 00000000 00000000 83011d38 [ 1.383119] $ 8 : 00000000 ffffefff 00000001 80b08c08 [ 1.389071] $12 : ffffffea 83011d34 0000007 00000558 [ 1.395060] $16 : 836b0540 00000000 00000100 83011ebf [ 1.401003] $20 : 83011ec0 83011ec8 ffff8b3c 80b00000 [ 1.406984] $24 : 00000000 80b08c38 [ 1.412922] $28 : 83038000 83011e70 82fb37a0 806c5c4c [ 1.418888] Hi : 0000014b [ 1.422201] Lo : c74d8000 [ 1.425490] epc : 00000000 0x0 [ 1.429191] ra : 806c5c4c __napi_poll+0x4c/0x208 [ 1.434728] Status: 11000403 KERNEL EXL IE [ 1.439497] Cause : 50800008 (ExcCode 02) [ 1.444040] BadVA : 00000000 [ 1.447330] PrId : 0001a120 (MIPS interAptiv (multi)) [ 1.453157] Modules linked in: [ 1.456641] Process swapper/0 (pid: 1, threadinfo=(ptrval), task=(ptrval), tls=00000000) [ 1.465742] Stack : 82faf248 80a8d558 817ed500 ffff8b3a 836b0540 8066a348 82fb2bc0 836b0540 [ 1.475209] 82fb3600 00000100 0000012c 806c6274 00000000 00000017 00000002 80196134 [ 1.484701] 80b00000 83011ed0 83011eb8 83011e00 83011ec0 83011ec0 83011ec8 83011ec8 [ 1.494233] 00000001 81920000 81920000 80aefe4c 836b0000 00000000 00000000 00000001 [ 1.503686] 00000100 00000000 83011f20 80aefde0 00000000 8019ac14 80b01550 00000000 [ 1.513144] ... [ 1.515957] Call Trace: [ 1.515996] [ 1.520458] [<8066a348>] rtl93xx_net_irq+0x1a4/0x1ac [ 1.526116] [<806c6274>] net_rx_action+0x18c/0x360 [ 1.531576] [<80196134>] __handle_irq_event_percpu+0x58/0x16c [ 1.538111] [<8019ac14>] handle_level_irq+0x1e0/0x1f4 [ 1.543870] [<80133588>] handle_softirqs+0x14c/0x2ec [ 1.549488] [<801339e4>] irq_exit+0x84/0xb4 [ 1.554183] [<805527dc>] plat_irq_dispatch+0x90/0xdc [ 1.559764] [<801019f0>] except_vec_vi_end+0xc4/0xd0 [ 1.565337] An network interrupt may be received before the device is setup properly. In this case NAPI structures are missing and __napi_poll() will find a NULL pointer in n->poll. Avoid this by registering the device after initialization is complete. Signed-off-by: Markus Stockhausen <markus.stockhausen@gmx.de>
plappermaul
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Aug 15, 2025
Booting Realtek switches via TFTP will have a chance of ~5% to fail with the following dump on SMP devices. Sample taken from RTL931x. [ 1.318320] rtl931x_chip_init: init ENCAP done [ 1.323360] rtl931x_chip_init: init MIB done [ 1.328337] rtl931x_chip_init: init ACL done [ 1.333219] rtl931x_chip_init: init ALE done [ 1.344307] CPU 0 Unable to handle kernel paging request at virtual address 00000000, epc == 00000000, ra == 806c5c4c [ 1.356418] Oops[openwrt#1]: [ 1.359067] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 6.12.40 #0 [ 1.366582] Hardware name: Linksys LGS352C [ 1.371226] $ 0 : 00000000 00000001 00000000 80b6cc44 [ 1.377179] $ 4 : 836b0540 00000000 00000000 83011d38 [ 1.383119] $ 8 : 00000000 ffffefff 00000001 80b08c08 [ 1.389071] $12 : ffffffea 83011d34 0000007 00000558 [ 1.395060] $16 : 836b0540 00000000 00000100 83011ebf [ 1.401003] $20 : 83011ec0 83011ec8 ffff8b3c 80b00000 [ 1.406984] $24 : 00000000 80b08c38 [ 1.412922] $28 : 83038000 83011e70 82fb37a0 806c5c4c [ 1.418888] Hi : 0000014b [ 1.422201] Lo : c74d8000 [ 1.425490] epc : 00000000 0x0 [ 1.429191] ra : 806c5c4c __napi_poll+0x4c/0x208 [ 1.434728] Status: 11000403 KERNEL EXL IE [ 1.439497] Cause : 50800008 (ExcCode 02) [ 1.444040] BadVA : 00000000 [ 1.447330] PrId : 0001a120 (MIPS interAptiv (multi)) [ 1.453157] Modules linked in: [ 1.456641] Process swapper/0 (pid: 1, threadinfo=(ptrval), task=(ptrval), tls=00000000) [ 1.465742] Stack : 82faf248 80a8d558 817ed500 ffff8b3a 836b0540 8066a348 82fb2bc0 836b0540 [ 1.475209] 82fb3600 00000100 0000012c 806c6274 00000000 00000017 00000002 80196134 [ 1.484701] 80b00000 83011ed0 83011eb8 83011e00 83011ec0 83011ec0 83011ec8 83011ec8 [ 1.494233] 00000001 81920000 81920000 80aefe4c 836b0000 00000000 00000000 00000001 [ 1.503686] 00000100 00000000 83011f20 80aefde0 00000000 8019ac14 80b01550 00000000 [ 1.513144] ... [ 1.515957] Call Trace: [ 1.515996] [ 1.520458] [<8066a348>] rtl93xx_net_irq+0x1a4/0x1ac [ 1.526116] [<806c6274>] net_rx_action+0x18c/0x360 [ 1.531576] [<80196134>] __handle_irq_event_percpu+0x58/0x16c [ 1.538111] [<8019ac14>] handle_level_irq+0x1e0/0x1f4 [ 1.543870] [<80133588>] handle_softirqs+0x14c/0x2ec [ 1.549488] [<801339e4>] irq_exit+0x84/0xb4 [ 1.554183] [<805527dc>] plat_irq_dispatch+0x90/0xdc [ 1.559764] [<801019f0>] except_vec_vi_end+0xc4/0xd0 [ 1.565337] A network interrupt may be received before the device is setup properly. In this case NAPI structures are missing and __napi_poll() will find a NULL pointer in n->poll. Avoid this by registering the device after initialization is complete. Signed-off-by: Markus Stockhausen <markus.stockhausen@gmx.de>
KGeri201
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Aug 17, 2025
Add missing function reference for the l2_hash_seed call in rtl931x_reg in the rtl83xx DSA driver part. While at it, rename the referenced function to proper naming convention and simplify its content. The missing reference causes a hard crash after a short time (on MS510TXM) because the driver assumes the reference always exists. [ 111.785559] CPU 0 Unable to handle kernel paging request at virtual address 00000000, epc == 00000000, ra == 805469a0 [ 111.800991] Oops[openwrt#1]: [ 111.801026] CPU: 0 PID: 11 Comm: kworker/u8:0 Tainted: G O 6.12.33 #0 [ 111.801046] Workqueue: dsa_ordered dsa_slave_switchdev_event_work ... [ 111.880600] epc : 00000000 0x0 [ 111.884219] ra : 805469a0 rtl83xx_port_fdb_add+0x7c/0x204 [ 111.890570] Status: 11000403 KERNEL EXL IE [ 111.895263] Cause : 50800008 (ExcCode 02) [ 111.899731] BadVA : 00000000 [ 111.902946] PrId : 0001a120 (MIPS interAptiv (multi)) [ 111.956086] Process kworker/u8:0 (pid: 11, threadinfo=0b107c25, task=265aeb31, tls=00000000) ... [ 112.015167] Call Trace: [ 112.019549] [<80170b04>] load_balance+0x494/0x708 [ 112.025022] [<807bb368>] dsa_port_do_fdb_add+0x24c/0x340 [ 112.031048] [<807bc868>] dsa_switch_event+0xd44/0x13cc [ 112.036845] [<8015867c>] raw_notifier_call_chain+0x48/0x88 [ 112.043031] [<807bcf3c>] dsa_tree_notify+0x10/0x3c [ 112.048395] [<807b2a64>] dsa_port_bridge_host_fdb_add+0x15c/0x190 [ 112.055459] [<807b4e40>] dsa_slave_switchdev_event_work+0x164/0x1cc ... Signed-off-by: Jonas Jelonek <jelonek.jonas@gmail.com> Link: openwrt#19170 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
KGeri201
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Aug 17, 2025
The ix4-200d is a 4 bay NAS supported since OpenWrt 23.05. Drive trays controller. Due to a kernel-related issue with the SATA controller, trays openwrt#1 and openwrt#2 were not recognized. This issue has been fixed in kernel 6.10, so with the adoption of kernel 6.12 in the Kirkwood target trays openwrt#1 and openwrt#2 can now be made accessible. This requires the kmod-ata-ahci package, which this commit adds as default to the makefile. Signed-off-by: Sander van Deijck <sander@vandeijck.com> Link: openwrt#19435 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
hauke
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Aug 17, 2025
Booting Realtek switches via TFTP will have a chance of ~5% to fail with the following dump on SMP devices. Sample taken from RTL931x. [ 1.318320] rtl931x_chip_init: init ENCAP done [ 1.323360] rtl931x_chip_init: init MIB done [ 1.328337] rtl931x_chip_init: init ACL done [ 1.333219] rtl931x_chip_init: init ALE done [ 1.344307] CPU 0 Unable to handle kernel paging request at virtual address 00000000, epc == 00000000, ra == 806c5c4c [ 1.356418] Oops[openwrt#1]: [ 1.359067] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 6.12.40 #0 [ 1.366582] Hardware name: Linksys LGS352C [ 1.371226] $ 0 : 00000000 00000001 00000000 80b6cc44 [ 1.377179] $ 4 : 836b0540 00000000 00000000 83011d38 [ 1.383119] $ 8 : 00000000 ffffefff 00000001 80b08c08 [ 1.389071] $12 : ffffffea 83011d34 0000007 00000558 [ 1.395060] $16 : 836b0540 00000000 00000100 83011ebf [ 1.401003] $20 : 83011ec0 83011ec8 ffff8b3c 80b00000 [ 1.406984] $24 : 00000000 80b08c38 [ 1.412922] $28 : 83038000 83011e70 82fb37a0 806c5c4c [ 1.418888] Hi : 0000014b [ 1.422201] Lo : c74d8000 [ 1.425490] epc : 00000000 0x0 [ 1.429191] ra : 806c5c4c __napi_poll+0x4c/0x208 [ 1.434728] Status: 11000403 KERNEL EXL IE [ 1.439497] Cause : 50800008 (ExcCode 02) [ 1.444040] BadVA : 00000000 [ 1.447330] PrId : 0001a120 (MIPS interAptiv (multi)) [ 1.453157] Modules linked in: [ 1.456641] Process swapper/0 (pid: 1, threadinfo=(ptrval), task=(ptrval), tls=00000000) [ 1.465742] Stack : 82faf248 80a8d558 817ed500 ffff8b3a 836b0540 8066a348 82fb2bc0 836b0540 [ 1.475209] 82fb3600 00000100 0000012c 806c6274 00000000 00000017 00000002 80196134 [ 1.484701] 80b00000 83011ed0 83011eb8 83011e00 83011ec0 83011ec0 83011ec8 83011ec8 [ 1.494233] 00000001 81920000 81920000 80aefe4c 836b0000 00000000 00000000 00000001 [ 1.503686] 00000100 00000000 83011f20 80aefde0 00000000 8019ac14 80b01550 00000000 [ 1.513144] ... [ 1.515957] Call Trace: [ 1.515996] [ 1.520458] [<8066a348>] rtl93xx_net_irq+0x1a4/0x1ac [ 1.526116] [<806c6274>] net_rx_action+0x18c/0x360 [ 1.531576] [<80196134>] __handle_irq_event_percpu+0x58/0x16c [ 1.538111] [<8019ac14>] handle_level_irq+0x1e0/0x1f4 [ 1.543870] [<80133588>] handle_softirqs+0x14c/0x2ec [ 1.549488] [<801339e4>] irq_exit+0x84/0xb4 [ 1.554183] [<805527dc>] plat_irq_dispatch+0x90/0xdc [ 1.559764] [<801019f0>] except_vec_vi_end+0xc4/0xd0 [ 1.565337] A network interrupt may be received before the device is setup properly. In this case NAPI structures are missing and __napi_poll() will find a NULL pointer in n->poll. Avoid this by registering the device after initialization is complete. Signed-off-by: Markus Stockhausen <markus.stockhausen@gmx.de> Link: openwrt#19787 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
joelinux60
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Aug 17, 2025
QSDK NSS builds utilize skbuff recycling for better handling of memory. On a Dynalink DL-WRX36 (pbuf script should be set to 'auto') a significant drop in memory usage was observed as well consistent sustained RX/TX speeds. BEFORE: echo 3 >! /proc/sys/vm/drop_caches free -m total used free shared buff/cache available Mem: 867 338 547 90 101 528 Swap: 0 0 0 AFTER: total used free shared buff/cache available Mem: 867 242 594 1 81 624 Swap: 0 0 0 NOTE: For 512MB platforms, users need to test with the following scenarios, as the patch `999-233-ath11k-Disable-rx_header-tlv-for-2K-SKB.patch` is really only testable on platforms with 512M or less RAM. 1.) Explicitly setting 'ATH11K_MEM_PROFILE_512M' on and see if system crashes on boot. 2.) Explicitly setting 'ATH11K_MEM_PROFILE_1G' 3.) Remove patches 999-233-ath11k-Disable-rx_header-tlv-for-2K-SKB.patch 999-311-ath11k-configure-nss-thread-priority-during-pdev_ini.patch And re-test with openwrt#1 and openwrt#2 It was incorrectly assumed that setting a 512M for 1G platforms would save memory, instead it needs to be explicitly set to know proper memory regions, otherwise it would cause fw crash. Signed-off-by: Sean Khan <datapronix@protonmail.com>
pwned-pixel
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Aug 23, 2025
QSDK NSS builds utilize skbuff recycling for better handling of memory. On a Dynalink DL-WRX36 (pbuf script should be set to 'auto') a significant drop in memory usage was observed as well consistent sustained RX/TX speeds. BEFORE: echo 3 >! /proc/sys/vm/drop_caches free -m total used free shared buff/cache available Mem: 867 338 547 90 101 528 Swap: 0 0 0 AFTER: total used free shared buff/cache available Mem: 867 242 594 1 81 624 Swap: 0 0 0 NOTE: For 512MB platforms, users need to test with the following scenarios, as the patch `999-233-ath11k-Disable-rx_header-tlv-for-2K-SKB.patch` is really only testable on platforms with 512M or less RAM. 1.) Explicitly setting 'ATH11K_MEM_PROFILE_512M' on and see if system crashes on boot. 2.) Explicitly setting 'ATH11K_MEM_PROFILE_1G' 3.) Remove patches 999-233-ath11k-Disable-rx_header-tlv-for-2K-SKB.patch 999-311-ath11k-configure-nss-thread-priority-during-pdev_ini.patch And re-test with openwrt#1 and openwrt#2 It was incorrectly assumed that setting a 512M for 1G platforms would save memory, instead it needs to be explicitly set to know proper memory regions, otherwise it would cause fw crash. Signed-off-by: Sean Khan <datapronix@protonmail.com>
pwned-pixel
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Aug 23, 2025
This patch adds missing `num_vdev_peers` attribute that was introduced in `207-ath11k-Enable-256_512MB-profiles.patch` qcn9074 hw1.0 qcn6122 hw1.0 qca6390 hw2.0 wcn6750 hw1.0 Fixes the NULL pointer dereference error: ``` Internal error: Oops: 96000005 [openwrt#1] PREEMPT SMP CPU: 0 PID: 40 Comm: kworker/u4:2 Tainted: G O 6.6.87 #0 Hardware name: Xunison D50 5G (DT) Workqueue: ath11k_qmi_driver_event ath11k_qmi_deinit_service [ath11k] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) PC is at ath11k_dbring_buf_cleanup+0xd48/0x10ec [ath11k] LR is at ath11k_dbring_buf_cleanup+0xd34/0x10ec [ath11k] Call trace: ath11k_dbring_buf_cleanup+0xd48/0x10ec [ath11k] ath11k_wmi_cmd_init+0x64/0x55c [ath11k] ath11k_core_qmi_firmware_ready+0x190/0x5b4 [ath11k] ath11k_qmi_deinit_service+0x1224/0x1ac4 [ath11k] process_one_work+0x184/0x2e0 worker_thread+0x360/0x484 kthread+0x10c/0x110 ret_from_fork+0x10/0x20 ``` TODO: remove once 207-ath11k-Enable-256_512MB-profiles.patch is deleted Signed-off-by: Sean Khan <datapronix@protonmail.com>
pwned-pixel
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Aug 23, 2025
QSDK NSS builds utilize skbuff recycling for better handling of memory. On a Dynalink DL-WRX36 (pbuf script should be set to 'auto') a significant drop in memory usage was observed as well consistent sustained RX/TX speeds. BEFORE: echo 3 >! /proc/sys/vm/drop_caches free -m total used free shared buff/cache available Mem: 867 338 547 90 101 528 Swap: 0 0 0 AFTER: total used free shared buff/cache available Mem: 867 242 594 1 81 624 Swap: 0 0 0 NOTE: For 512MB platforms, users need to test with the following scenarios, as the patch `999-233-ath11k-Disable-rx_header-tlv-for-2K-SKB.patch` is really only testable on platforms with 512M or less RAM. 1.) Explicitly setting 'ATH11K_MEM_PROFILE_512M' on and see if system crashes on boot. 2.) Explicitly setting 'ATH11K_MEM_PROFILE_1G' 3.) Remove patches 999-233-ath11k-Disable-rx_header-tlv-for-2K-SKB.patch 999-311-ath11k-configure-nss-thread-priority-during-pdev_ini.patch And re-test with openwrt#1 and openwrt#2 It was incorrectly assumed that setting a 512M for 1G platforms would save memory, instead it needs to be explicitly set to know proper memory regions, otherwise it would cause fw crash. Signed-off-by: Sean Khan <datapronix@protonmail.com>
pwned-pixel
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Aug 23, 2025
This patch adds missing `num_vdev_peers` attribute that was introduced in `207-ath11k-Enable-256_512MB-profiles.patch` qcn9074 hw1.0 qcn6122 hw1.0 qca6390 hw2.0 wcn6750 hw1.0 Fixes the NULL pointer dereference error: ``` Internal error: Oops: 96000005 [openwrt#1] PREEMPT SMP CPU: 0 PID: 40 Comm: kworker/u4:2 Tainted: G O 6.6.87 #0 Hardware name: Xunison D50 5G (DT) Workqueue: ath11k_qmi_driver_event ath11k_qmi_deinit_service [ath11k] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) PC is at ath11k_dbring_buf_cleanup+0xd48/0x10ec [ath11k] LR is at ath11k_dbring_buf_cleanup+0xd34/0x10ec [ath11k] Call trace: ath11k_dbring_buf_cleanup+0xd48/0x10ec [ath11k] ath11k_wmi_cmd_init+0x64/0x55c [ath11k] ath11k_core_qmi_firmware_ready+0x190/0x5b4 [ath11k] ath11k_qmi_deinit_service+0x1224/0x1ac4 [ath11k] process_one_work+0x184/0x2e0 worker_thread+0x360/0x484 kthread+0x10c/0x110 ret_from_fork+0x10/0x20 ``` TODO: remove once 207-ath11k-Enable-256_512MB-profiles.patch is deleted Signed-off-by: Sean Khan <datapronix@protonmail.com>
pwned-pixel
pushed a commit
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Aug 23, 2025
QSDK NSS builds utilize skbuff recycling for better handling of memory. On a Dynalink DL-WRX36 (pbuf script should be set to 'auto') a significant drop in memory usage was observed as well consistent sustained RX/TX speeds. BEFORE: echo 3 >! /proc/sys/vm/drop_caches free -m total used free shared buff/cache available Mem: 867 338 547 90 101 528 Swap: 0 0 0 AFTER: total used free shared buff/cache available Mem: 867 242 594 1 81 624 Swap: 0 0 0 NOTE: For 512MB platforms, users need to test with the following scenarios, as the patch `999-233-ath11k-Disable-rx_header-tlv-for-2K-SKB.patch` is really only testable on platforms with 512M or less RAM. 1.) Explicitly setting 'ATH11K_MEM_PROFILE_512M' on and see if system crashes on boot. 2.) Explicitly setting 'ATH11K_MEM_PROFILE_1G' 3.) Remove patches 999-233-ath11k-Disable-rx_header-tlv-for-2K-SKB.patch 999-311-ath11k-configure-nss-thread-priority-during-pdev_ini.patch And re-test with openwrt#1 and openwrt#2 It was incorrectly assumed that setting a 512M for 1G platforms would save memory, instead it needs to be explicitly set to know proper memory regions, otherwise it would cause fw crash. Signed-off-by: Sean Khan <datapronix@protonmail.com>
pwned-pixel
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Aug 23, 2025
This patch adds missing `num_vdev_peers` attribute that was introduced in `207-ath11k-Enable-256_512MB-profiles.patch` qcn9074 hw1.0 qcn6122 hw1.0 qca6390 hw2.0 wcn6750 hw1.0 Fixes the NULL pointer dereference error: ``` Internal error: Oops: 96000005 [openwrt#1] PREEMPT SMP CPU: 0 PID: 40 Comm: kworker/u4:2 Tainted: G O 6.6.87 #0 Hardware name: Xunison D50 5G (DT) Workqueue: ath11k_qmi_driver_event ath11k_qmi_deinit_service [ath11k] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) PC is at ath11k_dbring_buf_cleanup+0xd48/0x10ec [ath11k] LR is at ath11k_dbring_buf_cleanup+0xd34/0x10ec [ath11k] Call trace: ath11k_dbring_buf_cleanup+0xd48/0x10ec [ath11k] ath11k_wmi_cmd_init+0x64/0x55c [ath11k] ath11k_core_qmi_firmware_ready+0x190/0x5b4 [ath11k] ath11k_qmi_deinit_service+0x1224/0x1ac4 [ath11k] process_one_work+0x184/0x2e0 worker_thread+0x360/0x484 kthread+0x10c/0x110 ret_from_fork+0x10/0x20 ``` TODO: remove once 207-ath11k-Enable-256_512MB-profiles.patch is deleted Signed-off-by: Sean Khan <datapronix@protonmail.com>
pwned-pixel
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Aug 23, 2025
QSDK NSS builds utilize skbuff recycling for better handling of memory. On a Dynalink DL-WRX36 (pbuf script should be set to 'auto') a significant drop in memory usage was observed as well consistent sustained RX/TX speeds. BEFORE: echo 3 >! /proc/sys/vm/drop_caches free -m total used free shared buff/cache available Mem: 867 338 547 90 101 528 Swap: 0 0 0 AFTER: total used free shared buff/cache available Mem: 867 242 594 1 81 624 Swap: 0 0 0 NOTE: For 512MB platforms, users need to test with the following scenarios, as the patch `999-233-ath11k-Disable-rx_header-tlv-for-2K-SKB.patch` is really only testable on platforms with 512M or less RAM. 1.) Explicitly setting 'ATH11K_MEM_PROFILE_512M' on and see if system crashes on boot. 2.) Explicitly setting 'ATH11K_MEM_PROFILE_1G' 3.) Remove patches 999-233-ath11k-Disable-rx_header-tlv-for-2K-SKB.patch 999-311-ath11k-configure-nss-thread-priority-during-pdev_ini.patch And re-test with openwrt#1 and openwrt#2 It was incorrectly assumed that setting a 512M for 1G platforms would save memory, instead it needs to be explicitly set to know proper memory regions, otherwise it would cause fw crash. Signed-off-by: Sean Khan <datapronix@protonmail.com>
pwned-pixel
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Aug 23, 2025
This patch adds missing `num_vdev_peers` attribute that was introduced in `207-ath11k-Enable-256_512MB-profiles.patch` qcn9074 hw1.0 qcn6122 hw1.0 qca6390 hw2.0 wcn6750 hw1.0 Fixes the NULL pointer dereference error: ``` Internal error: Oops: 96000005 [openwrt#1] PREEMPT SMP CPU: 0 PID: 40 Comm: kworker/u4:2 Tainted: G O 6.6.87 #0 Hardware name: Xunison D50 5G (DT) Workqueue: ath11k_qmi_driver_event ath11k_qmi_deinit_service [ath11k] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) PC is at ath11k_dbring_buf_cleanup+0xd48/0x10ec [ath11k] LR is at ath11k_dbring_buf_cleanup+0xd34/0x10ec [ath11k] Call trace: ath11k_dbring_buf_cleanup+0xd48/0x10ec [ath11k] ath11k_wmi_cmd_init+0x64/0x55c [ath11k] ath11k_core_qmi_firmware_ready+0x190/0x5b4 [ath11k] ath11k_qmi_deinit_service+0x1224/0x1ac4 [ath11k] process_one_work+0x184/0x2e0 worker_thread+0x360/0x484 kthread+0x10c/0x110 ret_from_fork+0x10/0x20 ``` TODO: remove once 207-ath11k-Enable-256_512MB-profiles.patch is deleted Signed-off-by: Sean Khan <datapronix@protonmail.com>
pwned-pixel
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Aug 24, 2025
QSDK NSS builds utilize skbuff recycling for better handling of memory. On a Dynalink DL-WRX36 (pbuf script should be set to 'auto') a significant drop in memory usage was observed as well consistent sustained RX/TX speeds. BEFORE: echo 3 >! /proc/sys/vm/drop_caches free -m total used free shared buff/cache available Mem: 867 338 547 90 101 528 Swap: 0 0 0 AFTER: total used free shared buff/cache available Mem: 867 242 594 1 81 624 Swap: 0 0 0 NOTE: For 512MB platforms, users need to test with the following scenarios, as the patch `999-233-ath11k-Disable-rx_header-tlv-for-2K-SKB.patch` is really only testable on platforms with 512M or less RAM. 1.) Explicitly setting 'ATH11K_MEM_PROFILE_512M' on and see if system crashes on boot. 2.) Explicitly setting 'ATH11K_MEM_PROFILE_1G' 3.) Remove patches 999-233-ath11k-Disable-rx_header-tlv-for-2K-SKB.patch 999-311-ath11k-configure-nss-thread-priority-during-pdev_ini.patch And re-test with openwrt#1 and openwrt#2 It was incorrectly assumed that setting a 512M for 1G platforms would save memory, instead it needs to be explicitly set to know proper memory regions, otherwise it would cause fw crash. Signed-off-by: Sean Khan <datapronix@protonmail.com>
pwned-pixel
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Aug 24, 2025
This patch adds missing `num_vdev_peers` attribute that was introduced in `207-ath11k-Enable-256_512MB-profiles.patch` qcn9074 hw1.0 qcn6122 hw1.0 qca6390 hw2.0 wcn6750 hw1.0 Fixes the NULL pointer dereference error: ``` Internal error: Oops: 96000005 [openwrt#1] PREEMPT SMP CPU: 0 PID: 40 Comm: kworker/u4:2 Tainted: G O 6.6.87 #0 Hardware name: Xunison D50 5G (DT) Workqueue: ath11k_qmi_driver_event ath11k_qmi_deinit_service [ath11k] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) PC is at ath11k_dbring_buf_cleanup+0xd48/0x10ec [ath11k] LR is at ath11k_dbring_buf_cleanup+0xd34/0x10ec [ath11k] Call trace: ath11k_dbring_buf_cleanup+0xd48/0x10ec [ath11k] ath11k_wmi_cmd_init+0x64/0x55c [ath11k] ath11k_core_qmi_firmware_ready+0x190/0x5b4 [ath11k] ath11k_qmi_deinit_service+0x1224/0x1ac4 [ath11k] process_one_work+0x184/0x2e0 worker_thread+0x360/0x484 kthread+0x10c/0x110 ret_from_fork+0x10/0x20 ``` TODO: remove once 207-ath11k-Enable-256_512MB-profiles.patch is deleted Signed-off-by: Sean Khan <datapronix@protonmail.com>
igor-dyatlov
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this pull request
in igor-dyatlov/openwrt
Aug 26, 2025
Booting Realtek switches via TFTP will have a chance of ~5% to fail with the following dump on SMP devices. Sample taken from RTL931x. [ 1.318320] rtl931x_chip_init: init ENCAP done [ 1.323360] rtl931x_chip_init: init MIB done [ 1.328337] rtl931x_chip_init: init ACL done [ 1.333219] rtl931x_chip_init: init ALE done [ 1.344307] CPU 0 Unable to handle kernel paging request at virtual address 00000000, epc == 00000000, ra == 806c5c4c [ 1.356418] Oops[#1]: [ 1.359067] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 6.12.40 #0 [ 1.366582] Hardware name: Linksys LGS352C [ 1.371226] $ 0 : 00000000 00000001 00000000 80b6cc44 [ 1.377179] $ 4 : 836b0540 00000000 00000000 83011d38 [ 1.383119] $ 8 : 00000000 ffffefff 00000001 80b08c08 [ 1.389071] $12 : ffffffea 83011d34 0000007 00000558 [ 1.395060] $16 : 836b0540 00000000 00000100 83011ebf [ 1.401003] $20 : 83011ec0 83011ec8 ffff8b3c 80b00000 [ 1.406984] $24 : 00000000 80b08c38 [ 1.412922] $28 : 83038000 83011e70 82fb37a0 806c5c4c [ 1.418888] Hi : 0000014b [ 1.422201] Lo : c74d8000 [ 1.425490] epc : 00000000 0x0 [ 1.429191] ra : 806c5c4c __napi_poll+0x4c/0x208 [ 1.434728] Status: 11000403 KERNEL EXL IE [ 1.439497] Cause : 50800008 (ExcCode 02) [ 1.444040] BadVA : 00000000 [ 1.447330] PrId : 0001a120 (MIPS interAptiv (multi)) [ 1.453157] Modules linked in: [ 1.456641] Process swapper/0 (pid: 1, threadinfo=(ptrval), task=(ptrval), tls=00000000) [ 1.465742] Stack : 82faf248 80a8d558 817ed500 ffff8b3a 836b0540 8066a348 82fb2bc0 836b0540 [ 1.475209] 82fb3600 00000100 0000012c 806c6274 00000000 00000017 00000002 80196134 [ 1.484701] 80b00000 83011ed0 83011eb8 83011e00 83011ec0 83011ec0 83011ec8 83011ec8 [ 1.494233] 00000001 81920000 81920000 80aefe4c 836b0000 00000000 00000000 00000001 [ 1.503686] 00000100 00000000 83011f20 80aefde0 00000000 8019ac14 80b01550 00000000 [ 1.513144] ... [ 1.515957] Call Trace: [ 1.515996] [ 1.520458] [<8066a348>] rtl93xx_net_irq+0x1a4/0x1ac [ 1.526116] [<806c6274>] net_rx_action+0x18c/0x360 [ 1.531576] [<80196134>] __handle_irq_event_percpu+0x58/0x16c [ 1.538111] [<8019ac14>] handle_level_irq+0x1e0/0x1f4 [ 1.543870] [<80133588>] handle_softirqs+0x14c/0x2ec [ 1.549488] [<801339e4>] irq_exit+0x84/0xb4 [ 1.554183] [<805527dc>] plat_irq_dispatch+0x90/0xdc [ 1.559764] [<801019f0>] except_vec_vi_end+0xc4/0xd0 [ 1.565337] A network interrupt may be received before the device is setup properly. In this case NAPI structures are missing and __napi_poll() will find a NULL pointer in n->poll. Avoid this by registering the device after initialization is complete. Signed-off-by: Markus Stockhausen <markus.stockhausen@gmx.de> Link: openwrt#19787 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
jackyaway
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Aug 27, 2025
QSDK NSS builds utilize skbuff recycling for better handling of memory. On a Dynalink DL-WRX36 (pbuf script should be set to 'auto') a significant drop in memory usage was observed as well consistent sustained RX/TX speeds. BEFORE: echo 3 >! /proc/sys/vm/drop_caches free -m total used free shared buff/cache available Mem: 867 338 547 90 101 528 Swap: 0 0 0 AFTER: total used free shared buff/cache available Mem: 867 242 594 1 81 624 Swap: 0 0 0 NOTE: For 512MB platforms, users need to test with the following scenarios, as the patch `999-233-ath11k-Disable-rx_header-tlv-for-2K-SKB.patch` is really only testable on platforms with 512M or less RAM. 1.) Explicitly setting 'ATH11K_MEM_PROFILE_512M' on and see if system crashes on boot. 2.) Explicitly setting 'ATH11K_MEM_PROFILE_1G' 3.) Remove patches 999-233-ath11k-Disable-rx_header-tlv-for-2K-SKB.patch 999-311-ath11k-configure-nss-thread-priority-during-pdev_ini.patch And re-test with openwrt#1 and openwrt#2 It was incorrectly assumed that setting a 512M for 1G platforms would save memory, instead it needs to be explicitly set to know proper memory regions, otherwise it would cause fw crash. Signed-off-by: Sean Khan <datapronix@protonmail.com>
jackyaway
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Aug 27, 2025
This patch adds missing `num_vdev_peers` attribute that was introduced in `207-ath11k-Enable-256_512MB-profiles.patch` qcn9074 hw1.0 qcn6122 hw1.0 qca6390 hw2.0 wcn6750 hw1.0 Fixes the NULL pointer dereference error: ``` Internal error: Oops: 96000005 [openwrt#1] PREEMPT SMP CPU: 0 PID: 40 Comm: kworker/u4:2 Tainted: G O 6.6.87 #0 Hardware name: Xunison D50 5G (DT) Workqueue: ath11k_qmi_driver_event ath11k_qmi_deinit_service [ath11k] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) PC is at ath11k_dbring_buf_cleanup+0xd48/0x10ec [ath11k] LR is at ath11k_dbring_buf_cleanup+0xd34/0x10ec [ath11k] Call trace: ath11k_dbring_buf_cleanup+0xd48/0x10ec [ath11k] ath11k_wmi_cmd_init+0x64/0x55c [ath11k] ath11k_core_qmi_firmware_ready+0x190/0x5b4 [ath11k] ath11k_qmi_deinit_service+0x1224/0x1ac4 [ath11k] process_one_work+0x184/0x2e0 worker_thread+0x360/0x484 kthread+0x10c/0x110 ret_from_fork+0x10/0x20 ``` TODO: remove once 207-ath11k-Enable-256_512MB-profiles.patch is deleted Signed-off-by: Sean Khan <datapronix@protonmail.com>
jackyaway
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to jackyaway/openwrt
that referenced
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Aug 27, 2025
QSDK NSS builds utilize skbuff recycling for better handling of memory. On a Dynalink DL-WRX36 (pbuf script should be set to 'auto') a significant drop in memory usage was observed as well consistent sustained RX/TX speeds. BEFORE: echo 3 >! /proc/sys/vm/drop_caches free -m total used free shared buff/cache available Mem: 867 338 547 90 101 528 Swap: 0 0 0 AFTER: total used free shared buff/cache available Mem: 867 242 594 1 81 624 Swap: 0 0 0 NOTE: For 512MB platforms, users need to test with the following scenarios, as the patch `999-233-ath11k-Disable-rx_header-tlv-for-2K-SKB.patch` is really only testable on platforms with 512M or less RAM. 1.) Explicitly setting 'ATH11K_MEM_PROFILE_512M' on and see if system crashes on boot. 2.) Explicitly setting 'ATH11K_MEM_PROFILE_1G' 3.) Remove patches 999-233-ath11k-Disable-rx_header-tlv-for-2K-SKB.patch 999-311-ath11k-configure-nss-thread-priority-during-pdev_ini.patch And re-test with openwrt#1 and openwrt#2 It was incorrectly assumed that setting a 512M for 1G platforms would save memory, instead it needs to be explicitly set to know proper memory regions, otherwise it would cause fw crash. Signed-off-by: Sean Khan <datapronix@protonmail.com>
jackyaway
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Aug 27, 2025
This patch adds missing `num_vdev_peers` attribute that was introduced in `207-ath11k-Enable-256_512MB-profiles.patch` qcn9074 hw1.0 qcn6122 hw1.0 qca6390 hw2.0 wcn6750 hw1.0 Fixes the NULL pointer dereference error: ``` Internal error: Oops: 96000005 [openwrt#1] PREEMPT SMP CPU: 0 PID: 40 Comm: kworker/u4:2 Tainted: G O 6.6.87 #0 Hardware name: Xunison D50 5G (DT) Workqueue: ath11k_qmi_driver_event ath11k_qmi_deinit_service [ath11k] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) PC is at ath11k_dbring_buf_cleanup+0xd48/0x10ec [ath11k] LR is at ath11k_dbring_buf_cleanup+0xd34/0x10ec [ath11k] Call trace: ath11k_dbring_buf_cleanup+0xd48/0x10ec [ath11k] ath11k_wmi_cmd_init+0x64/0x55c [ath11k] ath11k_core_qmi_firmware_ready+0x190/0x5b4 [ath11k] ath11k_qmi_deinit_service+0x1224/0x1ac4 [ath11k] process_one_work+0x184/0x2e0 worker_thread+0x360/0x484 kthread+0x10c/0x110 ret_from_fork+0x10/0x20 ``` TODO: remove once 207-ath11k-Enable-256_512MB-profiles.patch is deleted Signed-off-by: Sean Khan <datapronix@protonmail.com>
pwned-pixel
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Aug 28, 2025
QSDK NSS builds utilize skbuff recycling for better handling of memory. On a Dynalink DL-WRX36 (pbuf script should be set to 'auto') a significant drop in memory usage was observed as well consistent sustained RX/TX speeds. BEFORE: echo 3 >! /proc/sys/vm/drop_caches free -m total used free shared buff/cache available Mem: 867 338 547 90 101 528 Swap: 0 0 0 AFTER: total used free shared buff/cache available Mem: 867 242 594 1 81 624 Swap: 0 0 0 NOTE: For 512MB platforms, users need to test with the following scenarios, as the patch `999-233-ath11k-Disable-rx_header-tlv-for-2K-SKB.patch` is really only testable on platforms with 512M or less RAM. 1.) Explicitly setting 'ATH11K_MEM_PROFILE_512M' on and see if system crashes on boot. 2.) Explicitly setting 'ATH11K_MEM_PROFILE_1G' 3.) Remove patches 999-233-ath11k-Disable-rx_header-tlv-for-2K-SKB.patch 999-311-ath11k-configure-nss-thread-priority-during-pdev_ini.patch And re-test with openwrt#1 and openwrt#2 It was incorrectly assumed that setting a 512M for 1G platforms would save memory, instead it needs to be explicitly set to know proper memory regions, otherwise it would cause fw crash. Signed-off-by: Sean Khan <datapronix@protonmail.com>
pwned-pixel
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Aug 28, 2025
This patch adds missing `num_vdev_peers` attribute that was introduced in `207-ath11k-Enable-256_512MB-profiles.patch` qcn9074 hw1.0 qcn6122 hw1.0 qca6390 hw2.0 wcn6750 hw1.0 Fixes the NULL pointer dereference error: ``` Internal error: Oops: 96000005 [openwrt#1] PREEMPT SMP CPU: 0 PID: 40 Comm: kworker/u4:2 Tainted: G O 6.6.87 #0 Hardware name: Xunison D50 5G (DT) Workqueue: ath11k_qmi_driver_event ath11k_qmi_deinit_service [ath11k] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) PC is at ath11k_dbring_buf_cleanup+0xd48/0x10ec [ath11k] LR is at ath11k_dbring_buf_cleanup+0xd34/0x10ec [ath11k] Call trace: ath11k_dbring_buf_cleanup+0xd48/0x10ec [ath11k] ath11k_wmi_cmd_init+0x64/0x55c [ath11k] ath11k_core_qmi_firmware_ready+0x190/0x5b4 [ath11k] ath11k_qmi_deinit_service+0x1224/0x1ac4 [ath11k] process_one_work+0x184/0x2e0 worker_thread+0x360/0x484 kthread+0x10c/0x110 ret_from_fork+0x10/0x20 ``` TODO: remove once 207-ath11k-Enable-256_512MB-profiles.patch is deleted Signed-off-by: Sean Khan <datapronix@protonmail.com>
pwned-pixel
pushed a commit
to pwned-pixel/openwrt
that referenced
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Aug 28, 2025
QSDK NSS builds utilize skbuff recycling for better handling of memory. On a Dynalink DL-WRX36 (pbuf script should be set to 'auto') a significant drop in memory usage was observed as well consistent sustained RX/TX speeds. BEFORE: echo 3 >! /proc/sys/vm/drop_caches free -m total used free shared buff/cache available Mem: 867 338 547 90 101 528 Swap: 0 0 0 AFTER: total used free shared buff/cache available Mem: 867 242 594 1 81 624 Swap: 0 0 0 NOTE: For 512MB platforms, users need to test with the following scenarios, as the patch `999-233-ath11k-Disable-rx_header-tlv-for-2K-SKB.patch` is really only testable on platforms with 512M or less RAM. 1.) Explicitly setting 'ATH11K_MEM_PROFILE_512M' on and see if system crashes on boot. 2.) Explicitly setting 'ATH11K_MEM_PROFILE_1G' 3.) Remove patches 999-233-ath11k-Disable-rx_header-tlv-for-2K-SKB.patch 999-311-ath11k-configure-nss-thread-priority-during-pdev_ini.patch And re-test with openwrt#1 and openwrt#2 It was incorrectly assumed that setting a 512M for 1G platforms would save memory, instead it needs to be explicitly set to know proper memory regions, otherwise it would cause fw crash. Signed-off-by: Sean Khan <datapronix@protonmail.com>
pwned-pixel
pushed a commit
to pwned-pixel/openwrt
that referenced
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Aug 28, 2025
This patch adds missing `num_vdev_peers` attribute that was introduced in `207-ath11k-Enable-256_512MB-profiles.patch` qcn9074 hw1.0 qcn6122 hw1.0 qca6390 hw2.0 wcn6750 hw1.0 Fixes the NULL pointer dereference error: ``` Internal error: Oops: 96000005 [openwrt#1] PREEMPT SMP CPU: 0 PID: 40 Comm: kworker/u4:2 Tainted: G O 6.6.87 #0 Hardware name: Xunison D50 5G (DT) Workqueue: ath11k_qmi_driver_event ath11k_qmi_deinit_service [ath11k] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) PC is at ath11k_dbring_buf_cleanup+0xd48/0x10ec [ath11k] LR is at ath11k_dbring_buf_cleanup+0xd34/0x10ec [ath11k] Call trace: ath11k_dbring_buf_cleanup+0xd48/0x10ec [ath11k] ath11k_wmi_cmd_init+0x64/0x55c [ath11k] ath11k_core_qmi_firmware_ready+0x190/0x5b4 [ath11k] ath11k_qmi_deinit_service+0x1224/0x1ac4 [ath11k] process_one_work+0x184/0x2e0 worker_thread+0x360/0x484 kthread+0x10c/0x110 ret_from_fork+0x10/0x20 ``` TODO: remove once 207-ath11k-Enable-256_512MB-profiles.patch is deleted Signed-off-by: Sean Khan <datapronix@protonmail.com>
plappermaul
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Sep 5, 2025
The receive path of the RTL93xx SoCs is currently discarding packets in software. Analysis gives the following explanation: - RX ring size registers are setup with the full software ring size - When packets are received the packet counter registers are increased - After RX processing the counter registers are changed the wrong way - From then SOC is allowed to receive more packets than software allows - Overflow interrupts are fired - As a reaction to that the software drops packets Change the processing as follows: - Setup ring size registers with a headroom of 2 buffers - Decrease the counter registers with the real work done With this change no more overflow interrupts occur because the SoC disables the queues before they can overflow or hit a buffer that is still owned by the CPU. iperf3 run before ----------------------------------------------------------- Server listening on 5201 (test openwrt#1) ----------------------------------------------------------- Accepted connection from 192.168.2.86, port 54412 [ 5] local 192.168.2.71 port 5201 connected to 192.168.2.86 port 54418 [ ID] Interval Transfer Bitrate [ 5] 0.00-1.00 sec 384 KBytes 3.14 Mbits/sec [ 5] 1.00-2.00 sec 0.00 Bytes 0.00 bits/sec [ 5] 2.00-3.00 sec 0.00 Bytes 0.00 bits/sec [ 5] 3.00-4.01 sec 5.12 MBytes 42.8 Mbits/sec [ 5] 4.01-5.00 sec 11.4 MBytes 95.8 Mbits/sec [ 5] 5.00-6.00 sec 0.00 Bytes 0.00 bits/sec [ 5] 6.00-7.00 sec 0.00 Bytes 0.00 bits/sec [ 5] 7.00-8.00 sec 0.00 Bytes 0.00 bits/sec [ 5] 8.00-9.00 sec 0.00 Bytes 0.00 bits/sec [ 5] 9.00-10.00 sec 0.00 Bytes 0.00 bits/sec iperf3 run after ----------------------------------------------------------- Server listening on 5201 (test openwrt#1) ----------------------------------------------------------- Accepted connection from 192.168.2.86, port 55228 [ 5] local 192.168.2.71 port 5201 connected to 192.168.2.86 port 55232 [ ID] Interval Transfer Bitrate [ 5] 0.00-1.00 sec 22.8 MBytes 191 Mbits/sec [ 5] 1.00-2.01 sec 25.4 MBytes 211 Mbits/sec [ 5] 2.01-3.00 sec 25.4 MBytes 215 Mbits/sec [ 5] 3.00-4.01 sec 26.5 MBytes 220 Mbits/sec [ 5] 4.01-5.00 sec 26.2 MBytes 222 Mbits/sec [ 5] 5.00-6.00 sec 26.9 MBytes 225 Mbits/sec [ 5] 6.00-7.00 sec 27.0 MBytes 226 Mbits/sec [ 5] 7.00-8.01 sec 26.9 MBytes 224 Mbits/sec [ 5] 8.01-9.00 sec 26.5 MBytes 223 Mbits/sec [ 5] 9.00-10.00 sec 26.8 MBytes 225 Mbits/sec [ 5] 10.00-10.02 sec 640 KBytes 224 Mbits/sec Signed-off-by: Markus Stockhausen <markus.stockhausen@gmx.de>
plappermaul
added a commit
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Sep 5, 2025
The receive path of the RTL93xx SoCs is currently discarding packets in software. Analysis gives the following explanation: - RX ring size registers are setup with the full software ring size - When packets are received the packet counter registers are increased - After RX processing the counter registers are changed the wrong way - From then SOC is allowed to receive more packets than software allows - Overflow interrupts are fired - As a reaction to that the software drops packets Change the processing as follows: - Setup ring size registers with a headroom of 2 buffers - Decrease the counter registers with the real work done With this change no more overflow interrupts occur because the SoC disables the queues before they can overflow or hit a buffer that is still owned by the CPU. iperf3 run before ----------------------------------------------------------- Server listening on 5201 (test openwrt#1) ----------------------------------------------------------- Accepted connection from 192.168.2.86, port 54412 [ 5] local 192.168.2.71 port 5201 connected to 192.168.2.86 port 54418 [ ID] Interval Transfer Bitrate [ 5] 0.00-1.00 sec 384 KBytes 3.14 Mbits/sec [ 5] 1.00-2.00 sec 0.00 Bytes 0.00 bits/sec [ 5] 2.00-3.00 sec 0.00 Bytes 0.00 bits/sec [ 5] 3.00-4.01 sec 5.12 MBytes 42.8 Mbits/sec [ 5] 4.01-5.00 sec 11.4 MBytes 95.8 Mbits/sec [ 5] 5.00-6.00 sec 0.00 Bytes 0.00 bits/sec [ 5] 6.00-7.00 sec 0.00 Bytes 0.00 bits/sec [ 5] 7.00-8.00 sec 0.00 Bytes 0.00 bits/sec [ 5] 8.00-9.00 sec 0.00 Bytes 0.00 bits/sec [ 5] 9.00-10.00 sec 0.00 Bytes 0.00 bits/sec iperf3 run after ----------------------------------------------------------- Server listening on 5201 (test openwrt#1) ----------------------------------------------------------- Accepted connection from 192.168.2.86, port 55228 [ 5] local 192.168.2.71 port 5201 connected to 192.168.2.86 port 55232 [ ID] Interval Transfer Bitrate [ 5] 0.00-1.00 sec 22.8 MBytes 191 Mbits/sec [ 5] 1.00-2.01 sec 25.4 MBytes 211 Mbits/sec [ 5] 2.01-3.00 sec 25.4 MBytes 215 Mbits/sec [ 5] 3.00-4.01 sec 26.5 MBytes 220 Mbits/sec [ 5] 4.01-5.00 sec 26.2 MBytes 222 Mbits/sec [ 5] 5.00-6.00 sec 26.9 MBytes 225 Mbits/sec [ 5] 6.00-7.00 sec 27.0 MBytes 226 Mbits/sec [ 5] 7.00-8.01 sec 26.9 MBytes 224 Mbits/sec [ 5] 8.01-9.00 sec 26.5 MBytes 223 Mbits/sec [ 5] 9.00-10.00 sec 26.8 MBytes 225 Mbits/sec [ 5] 10.00-10.02 sec 640 KBytes 224 Mbits/sec Signed-off-by: Markus Stockhausen <markus.stockhausen@gmx.de>
plappermaul
added a commit
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Sep 5, 2025
The receive path of the RTL93xx SoCs is currently discarding packets in software. Analysis gives the following explanation: - RX ring size registers are setup with the full software ring size - When packets are received the packet counter registers are increased - After RX processing the counter registers are changed the wrong way - From then SOC is allowed to receive more packets than software allows - Overflow interrupts are fired - As a reaction to that the software drops packets Change the processing as follows: - Setup ring size registers with a headroom of 2 buffers - Decrease the counter registers with the real work done With this change no more overflow interrupts occur because the SoC disables the queues before they can overflow or hit a buffer that is still owned by the CPU. Benchmark from single stream iperf3 run, with server process running on ZyXEL XGS1210 (RTL930x). iperf3 run before ----------------------------------------------------------- Server listening on 5201 (test openwrt#1) ----------------------------------------------------------- Accepted connection from 192.168.2.86, port 54412 [ 5] local 192.168.2.71 port 5201 connected to 192.168.2.86 port 54418 [ ID] Interval Transfer Bitrate [ 5] 0.00-1.00 sec 384 KBytes 3.14 Mbits/sec [ 5] 1.00-2.00 sec 0.00 Bytes 0.00 bits/sec [ 5] 2.00-3.00 sec 0.00 Bytes 0.00 bits/sec [ 5] 3.00-4.01 sec 5.12 MBytes 42.8 Mbits/sec [ 5] 4.01-5.00 sec 11.4 MBytes 95.8 Mbits/sec [ 5] 5.00-6.00 sec 0.00 Bytes 0.00 bits/sec [ 5] 6.00-7.00 sec 0.00 Bytes 0.00 bits/sec [ 5] 7.00-8.00 sec 0.00 Bytes 0.00 bits/sec [ 5] 8.00-9.00 sec 0.00 Bytes 0.00 bits/sec [ 5] 9.00-10.00 sec 0.00 Bytes 0.00 bits/sec iperf3 run after ----------------------------------------------------------- Server listening on 5201 (test openwrt#1) ----------------------------------------------------------- Accepted connection from 192.168.2.86, port 55228 [ 5] local 192.168.2.71 port 5201 connected to 192.168.2.86 port 55232 [ ID] Interval Transfer Bitrate [ 5] 0.00-1.00 sec 22.8 MBytes 191 Mbits/sec [ 5] 1.00-2.01 sec 25.4 MBytes 211 Mbits/sec [ 5] 2.01-3.00 sec 25.4 MBytes 215 Mbits/sec [ 5] 3.00-4.01 sec 26.5 MBytes 220 Mbits/sec [ 5] 4.01-5.00 sec 26.2 MBytes 222 Mbits/sec [ 5] 5.00-6.00 sec 26.9 MBytes 225 Mbits/sec [ 5] 6.00-7.00 sec 27.0 MBytes 226 Mbits/sec [ 5] 7.00-8.01 sec 26.9 MBytes 224 Mbits/sec [ 5] 8.01-9.00 sec 26.5 MBytes 223 Mbits/sec [ 5] 9.00-10.00 sec 26.8 MBytes 225 Mbits/sec [ 5] 10.00-10.02 sec 640 KBytes 224 Mbits/sec Signed-off-by: Markus Stockhausen <markus.stockhausen@gmx.de>
plappermaul
added a commit
to plappermaul/openwrt
that referenced
this pull request
Sep 5, 2025
The receive path of the RTL93xx SoCs is currently discarding packets in software. Analysis gives the following explanation: - RX ring size registers are setup with the full software ring size - When packets are received the packet counter registers are increased - After RX processing the counter registers are changed the wrong way - From then SOC is allowed to receive more packets than software allows - Overflow interrupts are fired - As a reaction to that the software drops packets Change the processing as follows: - Setup ring size registers with a headroom of 2 buffers - Decrease the counter registers with the real work done With this change no more overflow interrupts occur because the SoC disables the queues before they can overflow or hit a buffer that is still owned by the CPU. Benchmark from single stream iperf3 run, with server process running on ZyXEL XGS1210 (RTL930x). iperf3 run before ----------------------------------------------------------- Server listening on 5201 (test openwrt#1) ----------------------------------------------------------- Accepted connection from 192.168.2.86, port 54412 [ 5] local 192.168.2.71 port 5201 connected to 192.168.2.86 port 54418 [ ID] Interval Transfer Bitrate [ 5] 0.00-1.00 sec 384 KBytes 3.14 Mbits/sec [ 5] 1.00-2.00 sec 0.00 Bytes 0.00 bits/sec [ 5] 2.00-3.00 sec 0.00 Bytes 0.00 bits/sec [ 5] 3.00-4.01 sec 5.12 MBytes 42.8 Mbits/sec [ 5] 4.01-5.00 sec 11.4 MBytes 95.8 Mbits/sec [ 5] 5.00-6.00 sec 0.00 Bytes 0.00 bits/sec [ 5] 6.00-7.00 sec 0.00 Bytes 0.00 bits/sec [ 5] 7.00-8.00 sec 0.00 Bytes 0.00 bits/sec [ 5] 8.00-9.00 sec 0.00 Bytes 0.00 bits/sec [ 5] 9.00-10.00 sec 0.00 Bytes 0.00 bits/sec iperf3 run after ----------------------------------------------------------- Server listening on 5201 (test openwrt#1) ----------------------------------------------------------- Accepted connection from 192.168.2.86, port 55228 [ 5] local 192.168.2.71 port 5201 connected to 192.168.2.86 port 55232 [ ID] Interval Transfer Bitrate [ 5] 0.00-1.00 sec 22.8 MBytes 191 Mbits/sec [ 5] 1.00-2.01 sec 25.4 MBytes 211 Mbits/sec [ 5] 2.01-3.00 sec 25.4 MBytes 215 Mbits/sec [ 5] 3.00-4.01 sec 26.5 MBytes 220 Mbits/sec [ 5] 4.01-5.00 sec 26.2 MBytes 222 Mbits/sec [ 5] 5.00-6.00 sec 26.9 MBytes 225 Mbits/sec [ 5] 6.00-7.00 sec 27.0 MBytes 226 Mbits/sec [ 5] 7.00-8.01 sec 26.9 MBytes 224 Mbits/sec [ 5] 8.01-9.00 sec 26.5 MBytes 223 Mbits/sec [ 5] 9.00-10.00 sec 26.8 MBytes 225 Mbits/sec [ 5] 10.00-10.02 sec 640 KBytes 224 Mbits/sec Signed-off-by: Markus Stockhausen <markus.stockhausen@gmx.de>
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Up to now only package libtldl is created form source package
GNU libtool.
A new package libtool containing libtoolize is provided.
Signed-off-by: Heinrich Schuchardt xypron.glpk@gmx.de