* iwlwifi broken in post-linux-6.3.0 after April 26 [not found] <20230429020951.082353595@lindbergh.monkeyblade.net> @ 2023-04-29 5:22 ` Jeff Chua 2023-04-29 14:07 ` Bagas Sanjaya 0 siblings, 1 reply; 17+ messages in thread From: Jeff Chua @ 2023-04-29 5:22 UTC (permalink / raw) To: lkml Can't start wifi on latest linux git pull ... started happening 3 days ago ... Is there a fix for this? Or shall I bisect? Wifi works by reverting back to released 6.3.0. Thanks, Jeff # wpa_supplicant -Dnl80211 -c wpa.conf -iwlan0 wlwifi 0000:00:14.3: Failed to send RFI config cmd -5 iwlwifi 0000:00:14.3: LED command failed: -5 iwlwifi 0000:00:14.3: Failed to send MAC_CONFIG_CMD (action:1): -5 # lsmod iwlmvm 352256 0 mac80211 610304 1 iwlmvm iwlwifi 299008 1 iwlmvm cfg80211 417792 3 iwlmvm,iwlwifi,mac80211 ax88179_178a 28672 0 # dmesg iwlwifi 0000:00:14.3: Microcode SW error detected. Restarting 0x0. iwlwifi 0000:00:14.3: Start IWL Error Log Dump: iwlwifi 0000:00:14.3: Transport status: 0x0000004B, valid: 6 iwlwifi 0000:00:14.3: Loaded firmware version: 78.3bfdc55f.0 so-a0-gf-a0-78.ucode iwlwifi 0000:00:14.3: 0x00000071 | NMI_INTERRUPT_UMAC_FATAL iwlwifi 0000:00:14.3: 0x000002F0 | trm_hw_status0 iwlwifi 0000:00:14.3: 0x00000000 | trm_hw_status1 iwlwifi 0000:00:14.3: 0x004DB13C | branchlink2 iwlwifi 0000:00:14.3: 0x004D0D3A | interruptlink1 iwlwifi 0000:00:14.3: 0x004D0D3A | interruptlink2 iwlwifi 0000:00:14.3: 0x000157FE | data1 iwlwifi 0000:00:14.3: 0x00000010 | data2 iwlwifi 0000:00:14.3: 0x00000000 | data3 iwlwifi 0000:00:14.3: 0x00000000 | beacon time iwlwifi 0000:00:14.3: 0x0002A2E7 | tsf low iwlwifi 0000:00:14.3: 0x00000000 | tsf hi iwlwifi 0000:00:14.3: 0x00000000 | time gp1 iwlwifi 0000:00:14.3: 0x0003E5C3 | time gp2 iwlwifi 0000:00:14.3: 0x00000001 | uCode revision type iwlwifi 0000:00:14.3: 0x0000004E | uCode version major iwlwifi 0000:00:14.3: 0x3BFDC55F | uCode version minor iwlwifi 0000:00:14.3: 0x00000370 | hw version iwlwifi 0000:00:14.3: 0x00480002 | board version iwlwifi 0000:00:14.3: 0x80B0FF00 | hcmd iwlwifi 0000:00:14.3: 0x00020000 | isr0 iwlwifi 0000:00:14.3: 0x20000000 | isr1 iwlwifi 0000:00:14.3: 0x58F00002 | isr2 iwlwifi 0000:00:14.3: 0x00C3000C | isr3 iwlwifi 0000:00:14.3: 0x00000000 | isr4 iwlwifi 0000:00:14.3: 0x00000000 | last cmd Id iwlwifi 0000:00:14.3: 0x000157FE | wait_event iwlwifi 0000:00:14.3: 0x00000000 | l2p_control iwlwifi 0000:00:14.3: 0x00000000 | l2p_duration iwlwifi 0000:00:14.3: 0x00000000 | l2p_mhvalid iwlwifi 0000:00:14.3: 0x00000000 | l2p_addr_match iwlwifi 0000:00:14.3: 0x00000018 | lmpm_pmg_sel iwlwifi 0000:00:14.3: 0x00000000 | timestamp iwlwifi 0000:00:14.3: 0x0000103C | flow_handler iwlwifi 0000:00:14.3: Start IWL Error Log Dump: iwlwifi 0000:00:14.3: Transport status: 0x0000004B, valid: 7 iwlwifi 0000:00:14.3: 0x201002FD | ADVANCED_SYSASSERT iwlwifi 0000:00:14.3: 0x00000000 | umac branchlink1 iwlwifi 0000:00:14.3: 0x8046E300 | umac branchlink2 iwlwifi 0000:00:14.3: 0xC008191A | umac interruptlink1 iwlwifi 0000:00:14.3: 0x00000000 | umac interruptlink2 iwlwifi 0000:00:14.3: 0x0017020B | umac data1 iwlwifi 0000:00:14.3: 0x00000308 | umac data2 iwlwifi 0000:00:14.3: 0x00000304 | umac data3 iwlwifi 0000:00:14.3: 0x0000004E | umac major iwlwifi 0000:00:14.3: 0x3BFDC55F | umac minor iwlwifi 0000:00:14.3: 0x0003E5BE | frame pointer iwlwifi 0000:00:14.3: 0xC0886C24 | stack pointer iwlwifi 0000:00:14.3: 0x0017020B | last host cmd iwlwifi 0000:00:14.3: 0x00000000 | isr status reg iwlwifi 0000:00:14.3: IML/ROM dump: iwlwifi 0000:00:14.3: 0x00000B03 | IML/ROM error/state iwlwifi 0000:00:14.3: 0x000081CD | IML/ROM data1 iwlwifi 0000:00:14.3: 0x00000080 | IML/ROM WFPM_AUTH_KEY_0 iwlwifi 0000:00:14.3: Fseq Registers: iwlwifi 0000:00:14.3: 0x60000100 | FSEQ_ERROR_CODE iwlwifi 0000:00:14.3: 0x003E0003 | FSEQ_TOP_INIT_VERSION iwlwifi 0000:00:14.3: 0x00190003 | FSEQ_CNVIO_INIT_VERSION iwlwifi 0000:00:14.3: 0x0000A652 | FSEQ_OTP_VERSION iwlwifi 0000:00:14.3: 0x00000003 | FSEQ_TOP_CONTENT_VERSION iwlwifi 0000:00:14.3: 0x4552414E | FSEQ_ALIVE_TOKEN iwlwifi 0000:00:14.3: 0x00080400 | FSEQ_CNVI_ID iwlwifi 0000:00:14.3: 0x00400410 | FSEQ_CNVR_ID iwlwifi 0000:00:14.3: 0x00080400 | CNVI_AUX_MISC_CHIP iwlwifi 0000:00:14.3: 0x00400410 | CNVR_AUX_MISC_CHIP iwlwifi 0000:00:14.3: 0x00009061 | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM iwlwifi 0000:00:14.3: 0x00000061 | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR iwlwifi 0000:00:14.3: UMAC CURRENT PC: 0xd05c18 iwlwifi 0000:00:14.3: LMAC1 CURRENT PC: 0xd05c1c iwlwifi 0000:00:14.3: Starting mac, retry will be triggered anyway iwlwifi 0000:00:14.3: FW error in SYNC CMD RFI_CONFIG_CMD CPU: 6 PID: 22193 Comm: wpa_supplicant Tainted: G U 6.3.0 #1 Hardware name: LENOVO 21CCS1GL00/21CCS1GL00, BIOS N3AET72W (1.37 ) 03/02/2023 Call Trace: <TASK> dump_stack_lvl+0x33/0x50 iwl_trans_txq_send_hcmd+0x33a/0x380 [iwlwifi] ? destroy_sched_domains_rcu+0x20/0x20 iwl_trans_send_cmd+0x55/0xe0 [iwlwifi] iwl_mvm_send_cmd+0xd/0x30 [iwlmvm] iwl_rfi_send_config_cmd+0x8f/0xf0 [iwlmvm] iwl_mvm_up+0x8c9/0x980 [iwlmvm] __iwl_mvm_mac_start+0x181/0x1e0 [iwlmvm] iwl_mvm_mac_start+0x3f/0x100 [iwlmvm] drv_start+0x2c/0x50 [mac80211] ieee80211_do_open+0x2f2/0x6b0 [mac80211] ieee80211_open+0x62/0x80 [mac80211] __dev_open+0xca/0x170 __dev_change_flags+0x1a1/0x210 dev_change_flags+0x1c/0x60 devinet_ioctl+0x555/0x790 inet_ioctl+0x116/0x1b0 ? netdev_name_node_lookup_rcu+0x58/0x70 ? dev_get_by_name_rcu+0x5/0x10 ? netdev_name_node_lookup_rcu+0x58/0x70 ? dev_get_by_name_rcu+0x5/0x10 ? dev_ioctl+0x34d/0x4c0 sock_do_ioctl+0x3a/0xe0 sock_ioctl+0x15a/0x2b0 ? __sys_recvmsg+0x51/0xa0 __x64_sys_ioctl+0x7d/0xa0 do_syscall_64+0x35/0x80 entry_SYSCALL_64_after_hwframe+0x46/0xb0 RIP: 0033:0x7efcee3a0448 Code: 00 00 48 8d 44 24 08 48 89 54 24 e0 48 89 44 24 c0 48 8d 44 24 d0 48 89 44 24 c8 b8 10 00 00 00 c7 44 24 b8 10 00 00 00 0f 05 <41> 89 c0 3d 00 f0 ff ff 77 0e 44 89 c0 c3 66 2e 0f 1f 84 00 00 00 RSP: 002b:00007ffe400ff678 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007efcee3a0448 RDX: 00007ffe400ff680 RSI: 0000000000008914 RDI: 0000000000000007 RBP: 0000000000000007 R08: 0000000000000000 R09: 000000000078f4b0 R10: e324395ae363498e R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000790a30 R14: 0000000000000002 R15: 0000000000000000 </TASK> ^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: iwlwifi broken in post-linux-6.3.0 after April 26 2023-04-29 5:22 ` iwlwifi broken in post-linux-6.3.0 after April 26 Jeff Chua @ 2023-04-29 14:07 ` Bagas Sanjaya 2023-04-29 18:17 ` Jeff Chua 2023-05-01 4:46 ` Bagas Sanjaya 0 siblings, 2 replies; 17+ messages in thread From: Bagas Sanjaya @ 2023-04-29 14:07 UTC (permalink / raw) To: Jeff Chua, Linux Kernel Mailing List Cc: Gregory Greenman, Kalle Valo, David S. Miller, Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linux Wireless, Linux Networking, Linux Regressions [-- Attachment #1: Type: text/plain, Size: 6964 bytes --] On Sat, Apr 29, 2023 at 01:22:03PM +0800, Jeff Chua wrote: > Can't start wifi on latest linux git pull ... started happening 3 days ago ... Are you testing mainline? Also Cc'ing networking and iwlwifi people. > > Is there a fix for this? Or shall I bisect? Wifi works by reverting > back to released 6.3.0. Certainly you should do bisection. > > Thanks, > Jeff > > > # wpa_supplicant -Dnl80211 -c wpa.conf -iwlan0 > wlwifi 0000:00:14.3: Failed to send RFI config cmd -5 > iwlwifi 0000:00:14.3: LED command failed: -5 > iwlwifi 0000:00:14.3: Failed to send MAC_CONFIG_CMD (action:1): -5 > > # lsmod > iwlmvm 352256 0 > mac80211 610304 1 iwlmvm > iwlwifi 299008 1 iwlmvm > cfg80211 417792 3 iwlmvm,iwlwifi,mac80211 > ax88179_178a 28672 0 > > # dmesg > iwlwifi 0000:00:14.3: Microcode SW error detected. Restarting 0x0. > iwlwifi 0000:00:14.3: Start IWL Error Log Dump: > iwlwifi 0000:00:14.3: Transport status: 0x0000004B, valid: 6 > iwlwifi 0000:00:14.3: Loaded firmware version: 78.3bfdc55f.0 > so-a0-gf-a0-78.ucode > iwlwifi 0000:00:14.3: 0x00000071 | NMI_INTERRUPT_UMAC_FATAL > iwlwifi 0000:00:14.3: 0x000002F0 | trm_hw_status0 > iwlwifi 0000:00:14.3: 0x00000000 | trm_hw_status1 > iwlwifi 0000:00:14.3: 0x004DB13C | branchlink2 > iwlwifi 0000:00:14.3: 0x004D0D3A | interruptlink1 > iwlwifi 0000:00:14.3: 0x004D0D3A | interruptlink2 > iwlwifi 0000:00:14.3: 0x000157FE | data1 > iwlwifi 0000:00:14.3: 0x00000010 | data2 > iwlwifi 0000:00:14.3: 0x00000000 | data3 > iwlwifi 0000:00:14.3: 0x00000000 | beacon time > iwlwifi 0000:00:14.3: 0x0002A2E7 | tsf low > iwlwifi 0000:00:14.3: 0x00000000 | tsf hi > iwlwifi 0000:00:14.3: 0x00000000 | time gp1 > iwlwifi 0000:00:14.3: 0x0003E5C3 | time gp2 > iwlwifi 0000:00:14.3: 0x00000001 | uCode revision type > iwlwifi 0000:00:14.3: 0x0000004E | uCode version major > iwlwifi 0000:00:14.3: 0x3BFDC55F | uCode version minor > iwlwifi 0000:00:14.3: 0x00000370 | hw version > iwlwifi 0000:00:14.3: 0x00480002 | board version > iwlwifi 0000:00:14.3: 0x80B0FF00 | hcmd > iwlwifi 0000:00:14.3: 0x00020000 | isr0 > iwlwifi 0000:00:14.3: 0x20000000 | isr1 > iwlwifi 0000:00:14.3: 0x58F00002 | isr2 > iwlwifi 0000:00:14.3: 0x00C3000C | isr3 > iwlwifi 0000:00:14.3: 0x00000000 | isr4 > iwlwifi 0000:00:14.3: 0x00000000 | last cmd Id > iwlwifi 0000:00:14.3: 0x000157FE | wait_event > iwlwifi 0000:00:14.3: 0x00000000 | l2p_control > iwlwifi 0000:00:14.3: 0x00000000 | l2p_duration > iwlwifi 0000:00:14.3: 0x00000000 | l2p_mhvalid > iwlwifi 0000:00:14.3: 0x00000000 | l2p_addr_match > iwlwifi 0000:00:14.3: 0x00000018 | lmpm_pmg_sel > iwlwifi 0000:00:14.3: 0x00000000 | timestamp > iwlwifi 0000:00:14.3: 0x0000103C | flow_handler > iwlwifi 0000:00:14.3: Start IWL Error Log Dump: > iwlwifi 0000:00:14.3: Transport status: 0x0000004B, valid: 7 > iwlwifi 0000:00:14.3: 0x201002FD | ADVANCED_SYSASSERT > iwlwifi 0000:00:14.3: 0x00000000 | umac branchlink1 > iwlwifi 0000:00:14.3: 0x8046E300 | umac branchlink2 > iwlwifi 0000:00:14.3: 0xC008191A | umac interruptlink1 > iwlwifi 0000:00:14.3: 0x00000000 | umac interruptlink2 > iwlwifi 0000:00:14.3: 0x0017020B | umac data1 > iwlwifi 0000:00:14.3: 0x00000308 | umac data2 > iwlwifi 0000:00:14.3: 0x00000304 | umac data3 > iwlwifi 0000:00:14.3: 0x0000004E | umac major > iwlwifi 0000:00:14.3: 0x3BFDC55F | umac minor > iwlwifi 0000:00:14.3: 0x0003E5BE | frame pointer > iwlwifi 0000:00:14.3: 0xC0886C24 | stack pointer > iwlwifi 0000:00:14.3: 0x0017020B | last host cmd > iwlwifi 0000:00:14.3: 0x00000000 | isr status reg > iwlwifi 0000:00:14.3: IML/ROM dump: > iwlwifi 0000:00:14.3: 0x00000B03 | IML/ROM error/state > iwlwifi 0000:00:14.3: 0x000081CD | IML/ROM data1 > iwlwifi 0000:00:14.3: 0x00000080 | IML/ROM WFPM_AUTH_KEY_0 > iwlwifi 0000:00:14.3: Fseq Registers: > iwlwifi 0000:00:14.3: 0x60000100 | FSEQ_ERROR_CODE > iwlwifi 0000:00:14.3: 0x003E0003 | FSEQ_TOP_INIT_VERSION > iwlwifi 0000:00:14.3: 0x00190003 | FSEQ_CNVIO_INIT_VERSION > iwlwifi 0000:00:14.3: 0x0000A652 | FSEQ_OTP_VERSION > iwlwifi 0000:00:14.3: 0x00000003 | FSEQ_TOP_CONTENT_VERSION > iwlwifi 0000:00:14.3: 0x4552414E | FSEQ_ALIVE_TOKEN > iwlwifi 0000:00:14.3: 0x00080400 | FSEQ_CNVI_ID > iwlwifi 0000:00:14.3: 0x00400410 | FSEQ_CNVR_ID > iwlwifi 0000:00:14.3: 0x00080400 | CNVI_AUX_MISC_CHIP > iwlwifi 0000:00:14.3: 0x00400410 | CNVR_AUX_MISC_CHIP > iwlwifi 0000:00:14.3: 0x00009061 | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM > iwlwifi 0000:00:14.3: 0x00000061 | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR > iwlwifi 0000:00:14.3: UMAC CURRENT PC: 0xd05c18 > iwlwifi 0000:00:14.3: LMAC1 CURRENT PC: 0xd05c1c > iwlwifi 0000:00:14.3: Starting mac, retry will be triggered anyway > iwlwifi 0000:00:14.3: FW error in SYNC CMD RFI_CONFIG_CMD > CPU: 6 PID: 22193 Comm: wpa_supplicant Tainted: G U 6.3.0 #1 > Hardware name: LENOVO 21CCS1GL00/21CCS1GL00, BIOS N3AET72W (1.37 ) 03/02/2023 > Call Trace: > <TASK> > dump_stack_lvl+0x33/0x50 > iwl_trans_txq_send_hcmd+0x33a/0x380 [iwlwifi] > ? destroy_sched_domains_rcu+0x20/0x20 > iwl_trans_send_cmd+0x55/0xe0 [iwlwifi] > iwl_mvm_send_cmd+0xd/0x30 [iwlmvm] > iwl_rfi_send_config_cmd+0x8f/0xf0 [iwlmvm] > iwl_mvm_up+0x8c9/0x980 [iwlmvm] > __iwl_mvm_mac_start+0x181/0x1e0 [iwlmvm] > iwl_mvm_mac_start+0x3f/0x100 [iwlmvm] > drv_start+0x2c/0x50 [mac80211] > ieee80211_do_open+0x2f2/0x6b0 [mac80211] > ieee80211_open+0x62/0x80 [mac80211] > __dev_open+0xca/0x170 > __dev_change_flags+0x1a1/0x210 > dev_change_flags+0x1c/0x60 > devinet_ioctl+0x555/0x790 > inet_ioctl+0x116/0x1b0 > ? netdev_name_node_lookup_rcu+0x58/0x70 > ? dev_get_by_name_rcu+0x5/0x10 > ? netdev_name_node_lookup_rcu+0x58/0x70 > ? dev_get_by_name_rcu+0x5/0x10 > ? dev_ioctl+0x34d/0x4c0 > sock_do_ioctl+0x3a/0xe0 > sock_ioctl+0x15a/0x2b0 > ? __sys_recvmsg+0x51/0xa0 > __x64_sys_ioctl+0x7d/0xa0 > do_syscall_64+0x35/0x80 > entry_SYSCALL_64_after_hwframe+0x46/0xb0 > RIP: 0033:0x7efcee3a0448 > Code: 00 00 48 8d 44 24 08 48 89 54 24 e0 48 89 44 24 c0 48 8d 44 24 > d0 48 89 44 24 c8 b8 10 00 00 00 c7 44 24 b8 10 00 00 00 0f 05 <41> 89 > c0 3d 00 f0 ff ff 77 0e 44 89 c0 c3 66 2e 0f 1f 84 00 00 00 > RSP: 002b:00007ffe400ff678 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 > RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007efcee3a0448 > RDX: 00007ffe400ff680 RSI: 0000000000008914 RDI: 0000000000000007 > RBP: 0000000000000007 R08: 0000000000000000 R09: 000000000078f4b0 > R10: e324395ae363498e R11: 0000000000000246 R12: 0000000000000000 > R13: 0000000000790a30 R14: 0000000000000002 R15: 0000000000000000 > </TASK> Thanks for the report. I'm adding it to regzbot: #regzbot ^introduced v6.3..89d77f71f493a3 #regzbot title iwlwifi broken on 6.4 merge window Grazie. -- An old man doll... just what I always wanted! - Clara [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 228 bytes --] ^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: iwlwifi broken in post-linux-6.3.0 after April 26 2023-04-29 14:07 ` Bagas Sanjaya @ 2023-04-29 18:17 ` Jeff Chua 2023-04-30 10:58 ` Jeff Chua 2023-05-01 4:46 ` Bagas Sanjaya 1 sibling, 1 reply; 17+ messages in thread From: Jeff Chua @ 2023-04-29 18:17 UTC (permalink / raw) To: Bagas Sanjaya Cc: Linux Kernel Mailing List, Gregory Greenman, Kalle Valo, David S. Miller, Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linux Wireless, Linux Networking, Linux Regressions On Sat, Apr 29, 2023 at 10:07 PM Bagas Sanjaya <bagasdotme@gmail.com> wrote: > > On Sat, Apr 29, 2023 at 01:22:03PM +0800, Jeff Chua wrote: > > Can't start wifi on latest linux git pull ... started happening 3 days ago ... > > Are you testing mainline? I'm pulling from https://github.com/torvalds/linux.git, currently at ... commit 1ae78a14516b9372e4c90a89ac21b259339a3a3a (HEAD -> master, origin/master, origin/HEAD) Merge: 4e1c80ae5cf4 74d7970febf7 Author: Linus Torvalds <torvalds@linux-foundation.org> Date: Sat Apr 29 11:10:39 2023 -0700 > Certainly you should do bisection. ok, will do. ^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: iwlwifi broken in post-linux-6.3.0 after April 26 2023-04-29 18:17 ` Jeff Chua @ 2023-04-30 10:58 ` Jeff Chua 2023-04-30 17:06 ` Greenman, Gregory 0 siblings, 1 reply; 17+ messages in thread From: Jeff Chua @ 2023-04-30 10:58 UTC (permalink / raw) To: Bagas Sanjaya Cc: Linux Kernel Mailing List, Gregory Greenman, Kalle Valo, David S. Miller, Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linux Wireless, Linux Networking, Linux Regressions, Johannes Berg On Sun, Apr 30, 2023 at 2:17 AM Jeff Chua <jeff.chua.linux@gmail.com> wrote: > > On Sat, Apr 29, 2023 at 10:07 PM Bagas Sanjaya <bagasdotme@gmail.com> wrote: > > > > On Sat, Apr 29, 2023 at 01:22:03PM +0800, Jeff Chua wrote: > > > Can't start wifi on latest linux git pull ... started happening 3 days ago ... > > > > Are you testing mainline? > > I'm pulling from https://github.com/torvalds/linux.git, currently at ... > > commit 1ae78a14516b9372e4c90a89ac21b259339a3a3a (HEAD -> master, > origin/master, origin/HEAD) > Merge: 4e1c80ae5cf4 74d7970febf7 > Author: Linus Torvalds <torvalds@linux-foundation.org> > Date: Sat Apr 29 11:10:39 2023 -0700 > > > Certainly you should do bisection. > > ok, will do. Bisected! ef3ed33dfc8f0f1c81ca103e6b68b4f77ee0ab65 is the first bad commit commit ef3ed33dfc8f0f1c81ca103e6b68b4f77ee0ab65 Author: Gregory Greenman <gregory.greenman@intel.com> Date: Sun Apr 16 15:47:33 2023 +0300 wifi: iwlwifi: bump FW API to 77 for AX devices Start supporting API version 77 for AX devices. Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230416154301.e522ccefe354.If7628363fafeb7687163103e734206915c445197@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com> drivers/net/wireless/intel/iwlwifi/cfg/22000.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) I had to downgrade FW API to 75 to make it work again! --- a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c 2023-04-30 18:27:21.719983505 +0800 +++ a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c 2023-04-30 18:27:25.749983446 +0800 @@ -10,7 +10,7 @@ #include "fw/api/txq.h" /* Highest firmware API version supported */ -#define IWL_22000_UCODE_API_MAX 78 +#define IWL_22000_UCODE_API_MAX 75 /* Lowest firmware API version supported */ #define IWL_22000_UCODE_API_MIN 39 My h/w is Lenovo X1 with ... 00:14.3 Network controller: Intel Corporation Alder Lake-P PCH CNVi WiFi (rev 01) I've the following firmware .. I've tried 77, 78, 79, 81 .. .all not working -rw-r--r-- 1 root root 1560532 Mar 14 08:05 iwlwifi-so-a0-gf-a0-72.ucode -rw-r--r-- 1 root root 1563692 Mar 6 14:07 iwlwifi-so-a0-gf-a0-73.ucode -rw-r--r-- 1 root root 1577460 Mar 14 08:05 iwlwifi-so-a0-gf-a0-74.ucode -rw-r--r-- 1 root root 1641260 Mar 6 14:07 iwlwifi-so-a0-gf-a0-77.ucode -rw-r--r-- 1 root root 1667236 Mar 6 14:07 iwlwifi-so-a0-gf-a0-78.ucode -rw-r--r-- 1 root root 1672988 Mar 6 14:07 iwlwifi-so-a0-gf-a0-79.ucode -rw-r--r-- 1 root root 1682852 Apr 5 08:22 iwlwifi-so-a0-gf-a0-81.ucode # working dmesg attached ... cfg80211: Loading compiled-in X.509 certificates for regulatory database Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' iwlwifi 0000:00:14.3: enabling device (0000 -> 0002) iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-so-a0-gf-a0-75.ucode failed with error -2 iwlwifi 0000:00:14.3: api flags index 2 larger than supported by driver thermal thermal_zone1: failed to read out thermal zone (-61) iwlwifi 0000:00:14.3: Sorry - debug buffer is only 4096K while you requested 65536K ^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: iwlwifi broken in post-linux-6.3.0 after April 26 2023-04-30 10:58 ` Jeff Chua @ 2023-04-30 17:06 ` Greenman, Gregory 2023-04-30 18:00 ` Greenman, Gregory 0 siblings, 1 reply; 17+ messages in thread From: Greenman, Gregory @ 2023-04-30 17:06 UTC (permalink / raw) To: jeff.chua.linux, bagasdotme Cc: davem, Berg, Johannes, kvalo, linux-kernel, linux-wireless, kuba, netdev, edumazet, pabeni, regressions On Sun, 2023-04-30 at 18:58 +0800, Jeff Chua wrote: > On Sun, Apr 30, 2023 at 2:17 AM Jeff Chua <jeff.chua.linux@gmail.com> wrote: > > > > On Sat, Apr 29, 2023 at 10:07 PM Bagas Sanjaya <bagasdotme@gmail.com> wrote: > > > > > > On Sat, Apr 29, 2023 at 01:22:03PM +0800, Jeff Chua wrote: > > > > Can't start wifi on latest linux git pull ... started happening 3 days ago ... > > > > > > Are you testing mainline? > > > > I'm pulling from https://github.com/torvalds/linux.git, currently at ... > > > > commit 1ae78a14516b9372e4c90a89ac21b259339a3a3a (HEAD -> master, > > origin/master, origin/HEAD) > > Merge: 4e1c80ae5cf4 74d7970febf7 > > Author: Linus Torvalds <torvalds@linux-foundation.org> > > Date: Sat Apr 29 11:10:39 2023 -0700 > > > > > Certainly you should do bisection. > > > > ok, will do. > > Bisected! > > ef3ed33dfc8f0f1c81ca103e6b68b4f77ee0ab65 is the first bad commit > commit ef3ed33dfc8f0f1c81ca103e6b68b4f77ee0ab65 > Author: Gregory Greenman <gregory.greenman@intel.com> > Date: Sun Apr 16 15:47:33 2023 +0300 > > wifi: iwlwifi: bump FW API to 77 for AX devices > > Start supporting API version 77 for AX devices. > > Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> > Link: https://lore.kernel.org/r/20230416154301.e522ccefe354.If7628363fafeb7687163103e734206915c445197@changeid > Signed-off-by: Johannes Berg <johannes.berg@intel.com> > > drivers/net/wireless/intel/iwlwifi/cfg/22000.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > > I had to downgrade FW API to 75 to make it work again! > > --- a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c 2023-04-30 > 18:27:21.719983505 +0800 > +++ a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c 2023-04-30 > 18:27:25.749983446 +0800 > @@ -10,7 +10,7 @@ > #include "fw/api/txq.h" > > /* Highest firmware API version supported */ > -#define IWL_22000_UCODE_API_MAX 78 > +#define IWL_22000_UCODE_API_MAX 75 > > /* Lowest firmware API version supported */ > #define IWL_22000_UCODE_API_MIN 39 > > > My h/w is Lenovo X1 with ... > > 00:14.3 Network controller: Intel Corporation Alder Lake-P PCH CNVi > WiFi (rev 01) > > > I've the following firmware .. I've tried 77, 78, 79, 81 .. .all not working > > -rw-r--r-- 1 root root 1560532 Mar 14 08:05 iwlwifi-so-a0-gf-a0-72.ucode > -rw-r--r-- 1 root root 1563692 Mar 6 14:07 iwlwifi-so-a0-gf-a0-73.ucode > -rw-r--r-- 1 root root 1577460 Mar 14 08:05 iwlwifi-so-a0-gf-a0-74.ucode > -rw-r--r-- 1 root root 1641260 Mar 6 14:07 iwlwifi-so-a0-gf-a0-77.ucode > -rw-r--r-- 1 root root 1667236 Mar 6 14:07 iwlwifi-so-a0-gf-a0-78.ucode > -rw-r--r-- 1 root root 1672988 Mar 6 14:07 iwlwifi-so-a0-gf-a0-79.ucode > -rw-r--r-- 1 root root 1682852 Apr 5 08:22 iwlwifi-so-a0-gf-a0-81.ucode > > > # working dmesg attached ... > cfg80211: Loading compiled-in X.509 certificates for regulatory database > Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' > iwlwifi 0000:00:14.3: enabling device (0000 -> 0002) > iwlwifi 0000:00:14.3: Direct firmware load for > iwlwifi-so-a0-gf-a0-75.ucode failed with error -2 > iwlwifi 0000:00:14.3: api flags index 2 larger than supported by driver > thermal thermal_zone1: failed to read out thermal zone (-61) > iwlwifi 0000:00:14.3: Sorry - debug buffer is only 4096K while you > requested 65536K Strangely, I couldn't reproduce it on my system. But, anyway this feature better be disabled for a while. I'll send a patch with a fix shortly. ^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: iwlwifi broken in post-linux-6.3.0 after April 26 2023-04-30 17:06 ` Greenman, Gregory @ 2023-04-30 18:00 ` Greenman, Gregory 2023-04-30 23:57 ` Jeff Chua 0 siblings, 1 reply; 17+ messages in thread From: Greenman, Gregory @ 2023-04-30 18:00 UTC (permalink / raw) To: jeff.chua.linux, bagasdotme Cc: davem, Berg, Johannes, kvalo, linux-kernel, linux-wireless, netdev, kuba, edumazet, pabeni, regressions On Sun, 2023-04-30 at 17:06 +0000, Greenman, Gregory wrote: > On Sun, 2023-04-30 at 18:58 +0800, Jeff Chua wrote: > > On Sun, Apr 30, 2023 at 2:17 AM Jeff Chua <jeff.chua.linux@gmail.com> wrote: > > > > > > On Sat, Apr 29, 2023 at 10:07 PM Bagas Sanjaya <bagasdotme@gmail.com> wrote: > > > > > > > > On Sat, Apr 29, 2023 at 01:22:03PM +0800, Jeff Chua wrote: > > > > > Can't start wifi on latest linux git pull ... started happening 3 days ago ... > > > > > > > > Are you testing mainline? > > > > > > I'm pulling from https://github.com/torvalds/linux.git, currently at ... > > > > > > commit 1ae78a14516b9372e4c90a89ac21b259339a3a3a (HEAD -> master, > > > origin/master, origin/HEAD) > > > Merge: 4e1c80ae5cf4 74d7970febf7 > > > Author: Linus Torvalds <torvalds@linux-foundation.org> > > > Date: Sat Apr 29 11:10:39 2023 -0700 > > > > > > > Certainly you should do bisection. > > > > > > ok, will do. > > > > Bisected! > > > > ef3ed33dfc8f0f1c81ca103e6b68b4f77ee0ab65 is the first bad commit > > commit ef3ed33dfc8f0f1c81ca103e6b68b4f77ee0ab65 > > Author: Gregory Greenman <gregory.greenman@intel.com> > > Date: Sun Apr 16 15:47:33 2023 +0300 > > > > wifi: iwlwifi: bump FW API to 77 for AX devices > > > > Start supporting API version 77 for AX devices. > > > > Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> > > Link: https://lore.kernel.org/r/20230416154301.e522ccefe354.If7628363fafeb7687163103e734206915c445197@changeid > > Signed-off-by: Johannes Berg <johannes.berg@intel.com> > > > > drivers/net/wireless/intel/iwlwifi/cfg/22000.c | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > > > I had to downgrade FW API to 75 to make it work again! > > > > --- a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c 2023-04-30 > > 18:27:21.719983505 +0800 > > +++ a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c 2023-04-30 > > 18:27:25.749983446 +0800 > > @@ -10,7 +10,7 @@ > > #include "fw/api/txq.h" > > > > /* Highest firmware API version supported */ > > -#define IWL_22000_UCODE_API_MAX 78 > > +#define IWL_22000_UCODE_API_MAX 75 > > > > /* Lowest firmware API version supported */ > > #define IWL_22000_UCODE_API_MIN 39 > > > > > > My h/w is Lenovo X1 with ... > > > > 00:14.3 Network controller: Intel Corporation Alder Lake-P PCH CNVi > > WiFi (rev 01) > > > > > > I've the following firmware .. I've tried 77, 78, 79, 81 .. .all not working > > > > -rw-r--r-- 1 root root 1560532 Mar 14 08:05 iwlwifi-so-a0-gf-a0-72.ucode > > -rw-r--r-- 1 root root 1563692 Mar 6 14:07 iwlwifi-so-a0-gf-a0-73.ucode > > -rw-r--r-- 1 root root 1577460 Mar 14 08:05 iwlwifi-so-a0-gf-a0-74.ucode > > -rw-r--r-- 1 root root 1641260 Mar 6 14:07 iwlwifi-so-a0-gf-a0-77.ucode > > -rw-r--r-- 1 root root 1667236 Mar 6 14:07 iwlwifi-so-a0-gf-a0-78.ucode > > -rw-r--r-- 1 root root 1672988 Mar 6 14:07 iwlwifi-so-a0-gf-a0-79.ucode > > -rw-r--r-- 1 root root 1682852 Apr 5 08:22 iwlwifi-so-a0-gf-a0-81.ucode > > > > > > # working dmesg attached ... > > cfg80211: Loading compiled-in X.509 certificates for regulatory database > > Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' > > iwlwifi 0000:00:14.3: enabling device (0000 -> 0002) > > iwlwifi 0000:00:14.3: Direct firmware load for > > iwlwifi-so-a0-gf-a0-75.ucode failed with error -2 > > iwlwifi 0000:00:14.3: api flags index 2 larger than supported by driver > > thermal thermal_zone1: failed to read out thermal zone (-61) > > iwlwifi 0000:00:14.3: Sorry - debug buffer is only 4096K while you > > requested 65536K > > Strangely, I couldn't reproduce it on my system. But, anyway this feature > better be disabled for a while. I'll send a patch with a fix shortly. May I ask you to try this fix in [1] (also cc-ed you on the patch itself)? [1] https://lore.kernel.org/linux-wireless/20230430201830.2f8f88fe49f6.I2f0076ef1d1cbe5d10010549c875b7038ec4c365@changeid/ ^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: iwlwifi broken in post-linux-6.3.0 after April 26 2023-04-30 18:00 ` Greenman, Gregory @ 2023-04-30 23:57 ` Jeff Chua 0 siblings, 0 replies; 17+ messages in thread From: Jeff Chua @ 2023-04-30 23:57 UTC (permalink / raw) To: Greenman, Gregory Cc: bagasdotme, davem, Berg, Johannes, kvalo, linux-kernel, linux-wireless, netdev, kuba, edumazet, pabeni, regressions On Mon, May 1, 2023 at 2:00 AM Greenman, Gregory <gregory.greenman@intel.com> wrote: > > Strangely, I couldn't reproduce it on my system. But, anyway this feature > > better be disabled for a while. I'll send a patch with a fix shortly. > May I ask you to try this fix in [1] (also cc-ed you on the patch itself)? > > [1] https://lore.kernel.org/linux-wireless/20230430201830.2f8f88fe49f6.I2f0076ef1d1cbe5d10010549c875b7038ec4c365@changeid/ Hi Greg, Applied the patch. It worked! Thank you! Jeff ^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: iwlwifi broken in post-linux-6.3.0 after April 26 2023-04-29 14:07 ` Bagas Sanjaya 2023-04-29 18:17 ` Jeff Chua @ 2023-05-01 4:46 ` Bagas Sanjaya 2023-07-05 7:24 ` Linux-6.5 iwlwifi crash Jeff Chua 1 sibling, 1 reply; 17+ messages in thread From: Bagas Sanjaya @ 2023-05-01 4:46 UTC (permalink / raw) To: Jeff Chua, Linux Kernel Mailing List Cc: Gregory Greenman, Kalle Valo, David S. Miller, Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linux Wireless, Linux Networking, Linux Regressions On 4/29/23 21:07, Bagas Sanjaya wrote: > On Sat, Apr 29, 2023 at 01:22:03PM +0800, Jeff Chua wrote: >> Can't start wifi on latest linux git pull ... started happening 3 days ago ... > > Are you testing mainline? > > Also Cc'ing networking and iwlwifi people. > >> >> Is there a fix for this? Or shall I bisect? Wifi works by reverting >> back to released 6.3.0. > > Certainly you should do bisection. > >> >> Thanks, >> Jeff >> >> >> # wpa_supplicant -Dnl80211 -c wpa.conf -iwlan0 >> wlwifi 0000:00:14.3: Failed to send RFI config cmd -5 >> iwlwifi 0000:00:14.3: LED command failed: -5 >> iwlwifi 0000:00:14.3: Failed to send MAC_CONFIG_CMD (action:1): -5 >> >> # lsmod >> iwlmvm 352256 0 >> mac80211 610304 1 iwlmvm >> iwlwifi 299008 1 iwlmvm >> cfg80211 417792 3 iwlmvm,iwlwifi,mac80211 >> ax88179_178a 28672 0 >> >> # dmesg >> iwlwifi 0000:00:14.3: Microcode SW error detected. Restarting 0x0. >> iwlwifi 0000:00:14.3: Start IWL Error Log Dump: >> iwlwifi 0000:00:14.3: Transport status: 0x0000004B, valid: 6 >> iwlwifi 0000:00:14.3: Loaded firmware version: 78.3bfdc55f.0 >> so-a0-gf-a0-78.ucode >> iwlwifi 0000:00:14.3: 0x00000071 | NMI_INTERRUPT_UMAC_FATAL >> iwlwifi 0000:00:14.3: 0x000002F0 | trm_hw_status0 >> iwlwifi 0000:00:14.3: 0x00000000 | trm_hw_status1 >> iwlwifi 0000:00:14.3: 0x004DB13C | branchlink2 >> iwlwifi 0000:00:14.3: 0x004D0D3A | interruptlink1 >> iwlwifi 0000:00:14.3: 0x004D0D3A | interruptlink2 >> iwlwifi 0000:00:14.3: 0x000157FE | data1 >> iwlwifi 0000:00:14.3: 0x00000010 | data2 >> iwlwifi 0000:00:14.3: 0x00000000 | data3 >> iwlwifi 0000:00:14.3: 0x00000000 | beacon time >> iwlwifi 0000:00:14.3: 0x0002A2E7 | tsf low >> iwlwifi 0000:00:14.3: 0x00000000 | tsf hi >> iwlwifi 0000:00:14.3: 0x00000000 | time gp1 >> iwlwifi 0000:00:14.3: 0x0003E5C3 | time gp2 >> iwlwifi 0000:00:14.3: 0x00000001 | uCode revision type >> iwlwifi 0000:00:14.3: 0x0000004E | uCode version major >> iwlwifi 0000:00:14.3: 0x3BFDC55F | uCode version minor >> iwlwifi 0000:00:14.3: 0x00000370 | hw version >> iwlwifi 0000:00:14.3: 0x00480002 | board version >> iwlwifi 0000:00:14.3: 0x80B0FF00 | hcmd >> iwlwifi 0000:00:14.3: 0x00020000 | isr0 >> iwlwifi 0000:00:14.3: 0x20000000 | isr1 >> iwlwifi 0000:00:14.3: 0x58F00002 | isr2 >> iwlwifi 0000:00:14.3: 0x00C3000C | isr3 >> iwlwifi 0000:00:14.3: 0x00000000 | isr4 >> iwlwifi 0000:00:14.3: 0x00000000 | last cmd Id >> iwlwifi 0000:00:14.3: 0x000157FE | wait_event >> iwlwifi 0000:00:14.3: 0x00000000 | l2p_control >> iwlwifi 0000:00:14.3: 0x00000000 | l2p_duration >> iwlwifi 0000:00:14.3: 0x00000000 | l2p_mhvalid >> iwlwifi 0000:00:14.3: 0x00000000 | l2p_addr_match >> iwlwifi 0000:00:14.3: 0x00000018 | lmpm_pmg_sel >> iwlwifi 0000:00:14.3: 0x00000000 | timestamp >> iwlwifi 0000:00:14.3: 0x0000103C | flow_handler >> iwlwifi 0000:00:14.3: Start IWL Error Log Dump: >> iwlwifi 0000:00:14.3: Transport status: 0x0000004B, valid: 7 >> iwlwifi 0000:00:14.3: 0x201002FD | ADVANCED_SYSASSERT >> iwlwifi 0000:00:14.3: 0x00000000 | umac branchlink1 >> iwlwifi 0000:00:14.3: 0x8046E300 | umac branchlink2 >> iwlwifi 0000:00:14.3: 0xC008191A | umac interruptlink1 >> iwlwifi 0000:00:14.3: 0x00000000 | umac interruptlink2 >> iwlwifi 0000:00:14.3: 0x0017020B | umac data1 >> iwlwifi 0000:00:14.3: 0x00000308 | umac data2 >> iwlwifi 0000:00:14.3: 0x00000304 | umac data3 >> iwlwifi 0000:00:14.3: 0x0000004E | umac major >> iwlwifi 0000:00:14.3: 0x3BFDC55F | umac minor >> iwlwifi 0000:00:14.3: 0x0003E5BE | frame pointer >> iwlwifi 0000:00:14.3: 0xC0886C24 | stack pointer >> iwlwifi 0000:00:14.3: 0x0017020B | last host cmd >> iwlwifi 0000:00:14.3: 0x00000000 | isr status reg >> iwlwifi 0000:00:14.3: IML/ROM dump: >> iwlwifi 0000:00:14.3: 0x00000B03 | IML/ROM error/state >> iwlwifi 0000:00:14.3: 0x000081CD | IML/ROM data1 >> iwlwifi 0000:00:14.3: 0x00000080 | IML/ROM WFPM_AUTH_KEY_0 >> iwlwifi 0000:00:14.3: Fseq Registers: >> iwlwifi 0000:00:14.3: 0x60000100 | FSEQ_ERROR_CODE >> iwlwifi 0000:00:14.3: 0x003E0003 | FSEQ_TOP_INIT_VERSION >> iwlwifi 0000:00:14.3: 0x00190003 | FSEQ_CNVIO_INIT_VERSION >> iwlwifi 0000:00:14.3: 0x0000A652 | FSEQ_OTP_VERSION >> iwlwifi 0000:00:14.3: 0x00000003 | FSEQ_TOP_CONTENT_VERSION >> iwlwifi 0000:00:14.3: 0x4552414E | FSEQ_ALIVE_TOKEN >> iwlwifi 0000:00:14.3: 0x00080400 | FSEQ_CNVI_ID >> iwlwifi 0000:00:14.3: 0x00400410 | FSEQ_CNVR_ID >> iwlwifi 0000:00:14.3: 0x00080400 | CNVI_AUX_MISC_CHIP >> iwlwifi 0000:00:14.3: 0x00400410 | CNVR_AUX_MISC_CHIP >> iwlwifi 0000:00:14.3: 0x00009061 | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM >> iwlwifi 0000:00:14.3: 0x00000061 | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR >> iwlwifi 0000:00:14.3: UMAC CURRENT PC: 0xd05c18 >> iwlwifi 0000:00:14.3: LMAC1 CURRENT PC: 0xd05c1c >> iwlwifi 0000:00:14.3: Starting mac, retry will be triggered anyway >> iwlwifi 0000:00:14.3: FW error in SYNC CMD RFI_CONFIG_CMD >> CPU: 6 PID: 22193 Comm: wpa_supplicant Tainted: G U 6.3.0 #1 >> Hardware name: LENOVO 21CCS1GL00/21CCS1GL00, BIOS N3AET72W (1.37 ) 03/02/2023 >> Call Trace: >> <TASK> >> dump_stack_lvl+0x33/0x50 >> iwl_trans_txq_send_hcmd+0x33a/0x380 [iwlwifi] >> ? destroy_sched_domains_rcu+0x20/0x20 >> iwl_trans_send_cmd+0x55/0xe0 [iwlwifi] >> iwl_mvm_send_cmd+0xd/0x30 [iwlmvm] >> iwl_rfi_send_config_cmd+0x8f/0xf0 [iwlmvm] >> iwl_mvm_up+0x8c9/0x980 [iwlmvm] >> __iwl_mvm_mac_start+0x181/0x1e0 [iwlmvm] >> iwl_mvm_mac_start+0x3f/0x100 [iwlmvm] >> drv_start+0x2c/0x50 [mac80211] >> ieee80211_do_open+0x2f2/0x6b0 [mac80211] >> ieee80211_open+0x62/0x80 [mac80211] >> __dev_open+0xca/0x170 >> __dev_change_flags+0x1a1/0x210 >> dev_change_flags+0x1c/0x60 >> devinet_ioctl+0x555/0x790 >> inet_ioctl+0x116/0x1b0 >> ? netdev_name_node_lookup_rcu+0x58/0x70 >> ? dev_get_by_name_rcu+0x5/0x10 >> ? netdev_name_node_lookup_rcu+0x58/0x70 >> ? dev_get_by_name_rcu+0x5/0x10 >> ? dev_ioctl+0x34d/0x4c0 >> sock_do_ioctl+0x3a/0xe0 >> sock_ioctl+0x15a/0x2b0 >> ? __sys_recvmsg+0x51/0xa0 >> __x64_sys_ioctl+0x7d/0xa0 >> do_syscall_64+0x35/0x80 >> entry_SYSCALL_64_after_hwframe+0x46/0xb0 >> RIP: 0033:0x7efcee3a0448 >> Code: 00 00 48 8d 44 24 08 48 89 54 24 e0 48 89 44 24 c0 48 8d 44 24 >> d0 48 89 44 24 c8 b8 10 00 00 00 c7 44 24 b8 10 00 00 00 0f 05 <41> 89 >> c0 3d 00 f0 ff ff 77 0e 44 89 c0 c3 66 2e 0f 1f 84 00 00 00 >> RSP: 002b:00007ffe400ff678 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >> RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007efcee3a0448 >> RDX: 00007ffe400ff680 RSI: 0000000000008914 RDI: 0000000000000007 >> RBP: 0000000000000007 R08: 0000000000000000 R09: 000000000078f4b0 >> R10: e324395ae363498e R11: 0000000000000246 R12: 0000000000000000 >> R13: 0000000000790a30 R14: 0000000000000002 R15: 0000000000000000 >> </TASK> > > Thanks for the report. I'm adding it to regzbot: > > #regzbot ^introduced v6.3..89d77f71f493a3 > #regzbot title iwlwifi broken on 6.4 merge window > #regzbot introduced: 1ae78a14516b93 #regzbot fix: wifi: iwlwifi: mvm: rfi: disable RFI feature #regzbot ignore-activity -- An old man doll... just what I always wanted! - Clara ^ permalink raw reply [flat|nested] 17+ messages in thread
* Linux-6.5 iwlwifi crash 2023-05-01 4:46 ` Bagas Sanjaya @ 2023-07-05 7:24 ` Jeff Chua 2023-07-05 8:37 ` Linux regression tracking (Thorsten Leemhuis) 0 siblings, 1 reply; 17+ messages in thread From: Jeff Chua @ 2023-07-05 7:24 UTC (permalink / raw) To: lkml Cc: Gregory Greenman, Kalle Valo, David S. Miller, Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linux Wireless, Linux Networking, Linux Regressions, Bagas Sanjaya Latest linux-6.4 after June 27 crash my whole linux notebook once iwlwifi is loaded. Anyone seeing this? Bisect? Or there's a patch for this? # modprobe iwlwifi ... Whole system frozen! Here's my system before the crash ... # dmesg cfg80211: Loading compiled-in X.509 certificates for regulatory database Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' iwlwifi 0000:00:14.3: enabling device (0000 -> 0002) iwlwifi 0000:00:14.3: api flags index 2 larger than supported by driver thermal thermal_zone1: failed to read out thermal zone (-61) iwlwifi 0000:00:14.3: Sorry - debug buffer is only 4096K while you requested 65536K # lspci 00:14.3 Network controller: Intel Corporation Alder Lake-P PCH CNVi WiFi (rev 01) # linux git log commit d528014517f2b0531862c02865b9d4c908019dc4 (HEAD -> master, origin/master, origin/HEAD) Author: Linus Torvalds <torvalds@linux-foundation.org> Date: Tue Jul 4 15:05:12 2023 -0700 # lsmodModule Size Used by iwlmvm 397312 0 mac80211 626688 1 iwlmvm iwlwifi 307200 1 iwlmvm cfg80211 413696 3 iwlmvm,iwlwifi,mac80211 Bisect? Thanks, Jeff. ^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: Linux-6.5 iwlwifi crash 2023-07-05 7:24 ` Linux-6.5 iwlwifi crash Jeff Chua @ 2023-07-05 8:37 ` Linux regression tracking (Thorsten Leemhuis) 2023-07-05 11:56 ` Jeff Chua 0 siblings, 1 reply; 17+ messages in thread From: Linux regression tracking (Thorsten Leemhuis) @ 2023-07-05 8:37 UTC (permalink / raw) To: Jeff Chua, lkml Cc: Gregory Greenman, Kalle Valo, David S. Miller, Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linux Wireless, Linux Networking, Linux Regressions, Bagas Sanjaya Hi! Thanks for your report. Side note: is there any relation to the thread[1] you posted this in? Doesn't look like it from here. Side note: discussing multiple unrelated issues in one thread increases the risk a lot that some or all of them are ignored: https://linux-regtracking.leemhuis.info/post/frequent-reasons-why-linux-kernel-bug-reports-are-ignored/ [1] https://lore.kernel.org/all/ZE0kndhsXNBIb1g7@debian.me/ On 05.07.23 09:24, Jeff Chua wrote: > Latest linux-6.4 What do you mean by that? From later in the mail it sounds like you mean latest mainline -- is that correct? > after June 27 crash my whole linux notebook once > iwlwifi is loaded. Anyone seeing this? I haven't heard of any such problems, but that doesn't have to mean much. > Bisect? Or there's a patch for this? > > # modprobe iwlwifi > ... Whole system frozen! > > > Here's my system before the crash ... > > # dmesg > cfg80211: Loading compiled-in X.509 certificates for regulatory database > Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' > iwlwifi 0000:00:14.3: enabling device (0000 -> 0002) > iwlwifi 0000:00:14.3: api flags index 2 larger than supported by driver > thermal thermal_zone1: failed to read out thermal zone (-61) > iwlwifi 0000:00:14.3: Sorry - debug buffer is only 4096K while you > requested 65536K > > # lspci > 00:14.3 Network controller: Intel Corporation Alder Lake-P PCH CNVi > WiFi (rev 01) > > # linux git log > commit d528014517f2b0531862c02865b9d4c908019dc4 (HEAD -> master, > origin/master, origin/HEAD) > Author: Linus Torvalds <torvalds@linux-foundation.org> > Date: Tue Jul 4 15:05:12 2023 -0700 > > # lsmodModule Size Used by > iwlmvm 397312 0 > mac80211 626688 1 iwlmvm > iwlwifi 307200 1 iwlmvm > cfg80211 413696 3 iwlmvm,iwlwifi,mac80211 > > > Bisect? If none of the others CCed comes up with an idea within the next few hours then yes please! Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat) -- Everything you wanna know about Linux kernel regression tracking: https://linux-regtracking.leemhuis.info/about/#tldr If I did something stupid, please tell me, as explained on that page. ^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: Linux-6.5 iwlwifi crash 2023-07-05 8:37 ` Linux regression tracking (Thorsten Leemhuis) @ 2023-07-05 11:56 ` Jeff Chua 2023-07-05 18:11 ` Larry Finger 0 siblings, 1 reply; 17+ messages in thread From: Jeff Chua @ 2023-07-05 11:56 UTC (permalink / raw) To: Linux regressions mailing list Cc: lkml, Gregory Greenman, Kalle Valo, David S. Miller, Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linux Wireless, Linux Networking, Bagas Sanjaya On Wed, Jul 5, 2023 at 4:37 PM Linux regression tracking (Thorsten Leemhuis) <regressions@leemhuis.info> wrote: > > Hi! Thanks for your report. > > Side note: is there any relation to the thread[1] you posted this in? Sorry, I was just posting to the same email list that I had reported about a different wifi list earlier. No relation to this, but it's a new wifi issue. > Doesn't look like it from here. > > Side note: discussing multiple unrelated issues in one thread increases > the risk a lot that some or all of them are ignored: > https://linux-regtracking.leemhuis.info/post/frequent-reasons-why-linux-kernel-bug-reports-are-ignored/ > > [1] https://lore.kernel.org/all/ZE0kndhsXNBIb1g7@debian.me/ > > On 05.07.23 09:24, Jeff Chua wrote: > > Latest linux-6.4 > > What do you mean by that? From later in the mail it sounds like you mean > latest mainline -- is that correct? It's from linux git pull. It's 6.5-rc but I didn't write that way becuase Linus's branch is still 6.4 ... that 6.5-rc0 or rc1 should have more appropriate. > > after June 27 crash my whole linux notebook once > > iwlwifi is loaded. Anyone seeing this? > > I haven't heard of any such problems, but that doesn't have to mean much. > > Bisect? Or there's a patch for this? > > > > # modprobe iwlwifi > > ... Whole system frozen! > > > > > > Here's my system before the crash ... > > > > # dmesg > > cfg80211: Loading compiled-in X.509 certificates for regulatory database > > Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' > > iwlwifi 0000:00:14.3: enabling device (0000 -> 0002) > > iwlwifi 0000:00:14.3: api flags index 2 larger than supported by driver > > thermal thermal_zone1: failed to read out thermal zone (-61) > > iwlwifi 0000:00:14.3: Sorry - debug buffer is only 4096K while you > > requested 65536K > > > > # lspci > > 00:14.3 Network controller: Intel Corporation Alder Lake-P PCH CNVi > > WiFi (rev 01) > > > > # linux git log > > commit d528014517f2b0531862c02865b9d4c908019dc4 (HEAD -> master, > > origin/master, origin/HEAD) > > Author: Linus Torvalds <torvalds@linux-foundation.org> > > Date: Tue Jul 4 15:05:12 2023 -0700 > > > > # lsmodModule Size Used by > > iwlmvm 397312 0 > > mac80211 626688 1 iwlmvm > > iwlwifi 307200 1 iwlmvm > > cfg80211 413696 3 iwlmvm,iwlwifi,mac80211 > > > > > > Bisect? > > If none of the others CCed comes up with an idea within the next few > hours then yes please! I will wait for a day, then bisect. Thank you! > Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat) > -- > Everything you wanna know about Linux kernel regression tracking: > https://linux-regtracking.leemhuis.info/about/#tldr > If I did something stupid, please tell me, as explained on that page. ^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: Linux-6.5 iwlwifi crash 2023-07-05 11:56 ` Jeff Chua @ 2023-07-05 18:11 ` Larry Finger 2023-07-07 1:56 ` Jeff Chua 0 siblings, 1 reply; 17+ messages in thread From: Larry Finger @ 2023-07-05 18:11 UTC (permalink / raw) To: Jeff Chua, Linux regressions mailing list Cc: lkml, Gregory Greenman, Kalle Valo, David S. Miller, Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linux Wireless, Linux Networking, Bagas Sanjaya On 7/5/23 06:56, Jeff Chua wrote: > On Wed, Jul 5, 2023 at 4:37 PM Linux regression tracking (Thorsten > Leemhuis) <regressions@leemhuis.info> wrote: >> >> Hi! Thanks for your report. >> >> Side note: is there any relation to the thread[1] you posted this in? > > Sorry, I was just posting to the same email list that I had reported > about a different wifi list earlier. No relation to this, but it's a > new wifi issue. > >> Doesn't look like it from here. >> >> Side note: discussing multiple unrelated issues in one thread increases >> the risk a lot that some or all of them are ignored: >> https://linux-regtracking.leemhuis.info/post/frequent-reasons-why-linux-kernel-bug-reports-are-ignored/ >> >> [1] https://lore.kernel.org/all/ZE0kndhsXNBIb1g7@debian.me/ >> >> On 05.07.23 09:24, Jeff Chua wrote: >>> Latest linux-6.4 >> >> What do you mean by that? From later in the mail it sounds like you mean >> latest mainline -- is that correct? > > It's from linux git pull. It's 6.5-rc but I didn't write that way > becuase Linus's branch is still 6.4 ... that 6.5-rc0 or rc1 should > have more appropriate. > >>> after June 27 crash my whole linux notebook once >>> iwlwifi is loaded. Anyone seeing this? >> >> I haven't heard of any such problems, but that doesn't have to mean much. > >>> Bisect? Or there's a patch for this? >>> >>> # modprobe iwlwifi >>> ... Whole system frozen! >>> >>> >>> Here's my system before the crash ... >>> >>> # dmesg >>> cfg80211: Loading compiled-in X.509 certificates for regulatory database >>> Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' >>> iwlwifi 0000:00:14.3: enabling device (0000 -> 0002) >>> iwlwifi 0000:00:14.3: api flags index 2 larger than supported by driver >>> thermal thermal_zone1: failed to read out thermal zone (-61) >>> iwlwifi 0000:00:14.3: Sorry - debug buffer is only 4096K while you >>> requested 65536K >>> >>> # lspci >>> 00:14.3 Network controller: Intel Corporation Alder Lake-P PCH CNVi >>> WiFi (rev 01) >>> >>> # linux git log >>> commit d528014517f2b0531862c02865b9d4c908019dc4 (HEAD -> master, >>> origin/master, origin/HEAD) >>> Author: Linus Torvalds <torvalds@linux-foundation.org> >>> Date: Tue Jul 4 15:05:12 2023 -0700 >>> >>> # lsmodModule Size Used by >>> iwlmvm 397312 0 >>> mac80211 626688 1 iwlmvm >>> iwlwifi 307200 1 iwlmvm >>> cfg80211 413696 3 iwlmvm,iwlwifi,mac80211 Jeff, Fow what it is worth, my 6.4-git (6.5-rc0?) commit d528014517f2 (pulled today) is working OK with iwlmvm. Lspci says my device is 04:00.0 Network controller [0280]: Intel Corporation Wireless 7260 [8086:08b1] (rev 73) I think you do need to do a bisection. Larry ^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: Linux-6.5 iwlwifi crash 2023-07-05 18:11 ` Larry Finger @ 2023-07-07 1:56 ` Jeff Chua 2023-07-07 8:43 ` Linux regression tracking (Thorsten Leemhuis) 0 siblings, 1 reply; 17+ messages in thread From: Jeff Chua @ 2023-07-07 1:56 UTC (permalink / raw) To: Larry Finger Cc: Linux regressions mailing list, lkml, Gregory Greenman, Kalle Valo, David S. Miller, Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linux Wireless, Linux Networking, Bagas Sanjaya On Thu, Jul 6, 2023 at 2:11 AM Larry Finger <Larry.Finger@lwfinger.net> wrote: > Fow what it is worth, my 6.4-git (6.5-rc0?) commit d528014517f2 (pulled today) > is working OK with iwlmvm. Lspci says my device is > > 04:00.0 Network controller [0280]: Intel Corporation Wireless 7260 [8086:08b1] > (rev 73) > > I think you do need to do a bisection. > Larry Larry, I did a bisect and here's what it came up with ... reverted the following and iwlwiifi worked again. 19898ce9cf8a33e0ac35cb4c7f68de297cc93cb2 is the first bad commit commit 19898ce9cf8a33e0ac35cb4c7f68de297cc93cb2 Author: Johannes Berg <johannes.berg@intel.com> Date: Wed Jun 21 13:12:07 2023 +0300 wifi: iwlwifi: split 22000.c into multiple files Split the configuration list in 22000.c into four new files, per new device family, so we don't have this huge unusable file. Yes, this duplicates a few small things, but that's still much better than what we have now. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230621130443.7543603b2ee7.Ia8dd54216d341ef1ddc0531f2c9aa30d30536a5d@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com> drivers/net/wireless/intel/iwlwifi/Makefile | 1 + drivers/net/wireless/intel/iwlwifi/cfg/22000.c | 939 +----------------------- drivers/net/wireless/intel/iwlwifi/cfg/ax210.c | 452 ++++++++++++ drivers/net/wireless/intel/iwlwifi/cfg/bz.c | 523 +++++++++++++ drivers/net/wireless/intel/iwlwifi/cfg/sc.c | 214 ++++++ drivers/net/wireless/intel/iwlwifi/iwl-config.h | 2 + drivers/net/wireless/intel/iwlwifi/pcie/drv.c | 3 + 7 files changed, 1206 insertions(+), 928 deletions(-) create mode 100644 drivers/net/wireless/intel/iwlwifi/cfg/ax210.c create mode 100644 drivers/net/wireless/intel/iwlwifi/cfg/bz.c create mode 100644 drivers/net/wireless/intel/iwlwifi/cfg/sc.c My best., Jeff > > ^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: Linux-6.5 iwlwifi crash 2023-07-07 1:56 ` Jeff Chua @ 2023-07-07 8:43 ` Linux regression tracking (Thorsten Leemhuis) 2023-07-07 9:48 ` Thorsten Leemhuis 2023-07-07 18:07 ` Larry Finger 0 siblings, 2 replies; 17+ messages in thread From: Linux regression tracking (Thorsten Leemhuis) @ 2023-07-07 8:43 UTC (permalink / raw) To: Jeff Chua, Larry Finger Cc: Linux regressions mailing list, lkml, Gregory Greenman, Kalle Valo, David S. Miller, Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linux Wireless, Linux Networking, Bagas Sanjaya, Johannes Berg Hi, Thorsten here, the Linux kernel's regression tracker. Top-posting for once, to make this easily accessible to everyone. Jeff, thx for bisecting. Johannes afaik is unavailable for a while (CCing him nevertheless), hence: Gregory, could you please take a look at this? And maybe provide a few hints for Jeff how to generate more data that allows us to find the root of the problem? Jeff, btw, the iwlwifi bug reporting guide ( https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi/debugging ) says to file a bugs in http://bugzilla.kernel.org/ Might be wise to do this in case Gregory is also unavailable, but instructed someone to keep an eye on things there. Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat) -- Everything you wanna know about Linux kernel regression tracking: https://linux-regtracking.leemhuis.info/about/#tldr If I did something stupid, please tell me, as explained on that page. On 07.07.23 03:56, Jeff Chua wrote: > On Thu, Jul 6, 2023 at 2:11 AM Larry Finger <Larry.Finger@lwfinger.net> wrote: > >> Fow what it is worth, my 6.4-git (6.5-rc0?) commit d528014517f2 (pulled today) >> is working OK with iwlmvm. Lspci says my device is >> >> 04:00.0 Network controller [0280]: Intel Corporation Wireless 7260 [8086:08b1] >> (rev 73) >> >> I think you do need to do a bisection. >> Larry > > > Larry, > > I did a bisect and here's what it came up with ... reverted the > following and iwlwiifi worked again. > > > 19898ce9cf8a33e0ac35cb4c7f68de297cc93cb2 is the first bad commit > commit 19898ce9cf8a33e0ac35cb4c7f68de297cc93cb2 > Author: Johannes Berg <johannes.berg@intel.com> > Date: Wed Jun 21 13:12:07 2023 +0300 > > wifi: iwlwifi: split 22000.c into multiple files > > Split the configuration list in 22000.c into four new files, > per new device family, so we don't have this huge unusable > file. Yes, this duplicates a few small things, but that's > still much better than what we have now. > > Signed-off-by: Johannes Berg <johannes.berg@intel.com> > Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> > Link: https://lore.kernel.org/r/20230621130443.7543603b2ee7.Ia8dd54216d341ef1ddc0531f2c9aa30d30536a5d@changeid > Signed-off-by: Johannes Berg <johannes.berg@intel.com> > > drivers/net/wireless/intel/iwlwifi/Makefile | 1 + > drivers/net/wireless/intel/iwlwifi/cfg/22000.c | 939 +----------------------- > drivers/net/wireless/intel/iwlwifi/cfg/ax210.c | 452 ++++++++++++ > drivers/net/wireless/intel/iwlwifi/cfg/bz.c | 523 +++++++++++++ > drivers/net/wireless/intel/iwlwifi/cfg/sc.c | 214 ++++++ > drivers/net/wireless/intel/iwlwifi/iwl-config.h | 2 + > drivers/net/wireless/intel/iwlwifi/pcie/drv.c | 3 + > 7 files changed, 1206 insertions(+), 928 deletions(-) > create mode 100644 drivers/net/wireless/intel/iwlwifi/cfg/ax210.c > create mode 100644 drivers/net/wireless/intel/iwlwifi/cfg/bz.c > create mode 100644 drivers/net/wireless/intel/iwlwifi/cfg/sc.c > > > My best., > Jeff > >> >> > > ^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: Linux-6.5 iwlwifi crash 2023-07-07 8:43 ` Linux regression tracking (Thorsten Leemhuis) @ 2023-07-07 9:48 ` Thorsten Leemhuis 2023-07-07 18:07 ` Larry Finger 1 sibling, 0 replies; 17+ messages in thread From: Thorsten Leemhuis @ 2023-07-07 9:48 UTC (permalink / raw) To: Jeff Chua, Larry Finger Cc: Linux regressions mailing list, lkml, Gregory Greenman, Kalle Valo, David S. Miller, Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linux Wireless, Linux Networking, Bagas Sanjaya, Johannes Berg On 07.07.23 10:43, Linux regression tracking (Thorsten Leemhuis) wrote: > Hi, Thorsten here, the Linux kernel's regression tracker. Top-posting > for once, to make this easily accessible to everyone. > > Jeff, thx for bisecting. Johannes afaik is unavailable for a while > (CCing him nevertheless), hence: > [...] Just noticed: there is a bug in bugzilla about this issue already. See here: https://bugzilla.kernel.org/show_bug.cgi?id=217622 Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat) -- Everything you wanna know about Linux kernel regression tracking: https://linux-regtracking.leemhuis.info/about/#tldr If I did something stupid, please tell me, as explained on that page. > On 07.07.23 03:56, Jeff Chua wrote: >> On Thu, Jul 6, 2023 at 2:11 AM Larry Finger <Larry.Finger@lwfinger.net> wrote: >> >>> Fow what it is worth, my 6.4-git (6.5-rc0?) commit d528014517f2 (pulled today) >>> is working OK with iwlmvm. Lspci says my device is >>> >>> 04:00.0 Network controller [0280]: Intel Corporation Wireless 7260 [8086:08b1] >>> (rev 73) >>> >>> I think you do need to do a bisection. >>> Larry >> >> >> Larry, >> >> I did a bisect and here's what it came up with ... reverted the >> following and iwlwiifi worked again. >> >> >> 19898ce9cf8a33e0ac35cb4c7f68de297cc93cb2 is the first bad commit >> commit 19898ce9cf8a33e0ac35cb4c7f68de297cc93cb2 >> Author: Johannes Berg <johannes.berg@intel.com> >> Date: Wed Jun 21 13:12:07 2023 +0300 >> >> wifi: iwlwifi: split 22000.c into multiple files >> >> Split the configuration list in 22000.c into four new files, >> per new device family, so we don't have this huge unusable >> file. Yes, this duplicates a few small things, but that's >> still much better than what we have now. >> >> Signed-off-by: Johannes Berg <johannes.berg@intel.com> >> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> >> Link: https://lore.kernel.org/r/20230621130443.7543603b2ee7.Ia8dd54216d341ef1ddc0531f2c9aa30d30536a5d@changeid >> Signed-off-by: Johannes Berg <johannes.berg@intel.com> >> >> drivers/net/wireless/intel/iwlwifi/Makefile | 1 + >> drivers/net/wireless/intel/iwlwifi/cfg/22000.c | 939 +----------------------- >> drivers/net/wireless/intel/iwlwifi/cfg/ax210.c | 452 ++++++++++++ >> drivers/net/wireless/intel/iwlwifi/cfg/bz.c | 523 +++++++++++++ >> drivers/net/wireless/intel/iwlwifi/cfg/sc.c | 214 ++++++ >> drivers/net/wireless/intel/iwlwifi/iwl-config.h | 2 + >> drivers/net/wireless/intel/iwlwifi/pcie/drv.c | 3 + >> 7 files changed, 1206 insertions(+), 928 deletions(-) >> create mode 100644 drivers/net/wireless/intel/iwlwifi/cfg/ax210.c >> create mode 100644 drivers/net/wireless/intel/iwlwifi/cfg/bz.c >> create mode 100644 drivers/net/wireless/intel/iwlwifi/cfg/sc.c >> >> >> My best., >> Jeff >> >>> >>> >> >> ^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: Linux-6.5 iwlwifi crash 2023-07-07 8:43 ` Linux regression tracking (Thorsten Leemhuis) 2023-07-07 9:48 ` Thorsten Leemhuis @ 2023-07-07 18:07 ` Larry Finger 2023-07-09 0:00 ` Jeff Chua 1 sibling, 1 reply; 17+ messages in thread From: Larry Finger @ 2023-07-07 18:07 UTC (permalink / raw) To: Linux regressions mailing list, Jeff Chua Cc: lkml, Gregory Greenman, Kalle Valo, David S. Miller, Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linux Wireless, Linux Networking, Bagas Sanjaya, Johannes Berg [-- Attachment #1: Type: text/plain, Size: 2895 bytes --] On 7/7/23 03:43, Linux regression tracking (Thorsten Leemhuis) wrote: > Hi, Thorsten here, the Linux kernel's regression tracker. Top-posting > for once, to make this easily accessible to everyone. > > Jeff, thx for bisecting. Johannes afaik is unavailable for a while > (CCing him nevertheless), hence: > > Gregory, could you please take a look at this? And maybe provide a few > hints for Jeff how to generate more data that allows us to find the root > of the problem? > > Jeff, btw, the iwlwifi bug reporting guide ( > https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi/debugging > ) says to file a bugs in http://bugzilla.kernel.org/ Might be wise to do > this in case Gregory is also unavailable, but instructed someone to keep > an eye on things there. > > Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat) > -- > Everything you wanna know about Linux kernel regression tracking: > https://linux-regtracking.leemhuis.info/about/#tldr > If I did something stupid, please tell me, as explained on that page. > > On 07.07.23 03:56, Jeff Chua wrote: >> On Thu, Jul 6, 2023 at 2:11 AM Larry Finger <Larry.Finger@lwfinger.net> wrote: >> >>> Fow what it is worth, my 6.4-git (6.5-rc0?) commit d528014517f2 (pulled today) >>> is working OK with iwlmvm. Lspci says my device is >>> >>> 04:00.0 Network controller [0280]: Intel Corporation Wireless 7260 [8086:08b1] >>> (rev 73) >>> >>> I think you do need to do a bisection. >>> Larry >> >> >> Larry, >> >> I did a bisect and here's what it came up with ... reverted the >> following and iwlwiifi worked again. >> >> >> 19898ce9cf8a33e0ac35cb4c7f68de297cc93cb2 is the first bad commit >> commit 19898ce9cf8a33e0ac35cb4c7f68de297cc93cb2 >> Author: Johannes Berg <johannes.berg@intel.com> >> Date: Wed Jun 21 13:12:07 2023 +0300 >> >> wifi: iwlwifi: split 22000.c into multiple files >> >> Split the configuration list in 22000.c into four new files, >> per new device family, so we don't have this huge unusable >> file. Yes, this duplicates a few small things, but that's >> still much better than what we have now. >> >> Signed-off-by: Johannes Berg <johannes.berg@intel.com> >> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> >> Link: https://lore.kernel.org/r/20230621130443.7543603b2ee7.Ia8dd54216d341ef1ddc0531f2c9aa30d30536a5d@changeid >> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Jeff, I am certainly no expert on iwlwifi, but this change looks suspicious: @@ -10,8 +10,7 @@ #include "fw/api/txq.h" /* Highest firmware API version supported */ -#define IWL_22000_UCODE_API_MAX 81 -#define IWL_22500_UCODE_API_MAX 77 +#define IWL_22000_UCODE_API_MAX 77 /* Lowest firmware API version supported */ The parameter that was originally set to 81 is now set to 77. Please try the attached patch. Larry [-- Attachment #2: test_iwlwifi.patch --] [-- Type: text/x-patch, Size: 1007 bytes --] diff --git a/drivers/net/wireless/cisco/airo.c b/drivers/net/wireless/cisco/airo.c index beee09dd958c..4ca6a1ba78e8 100644 --- a/drivers/net/wireless/cisco/airo.c +++ b/drivers/net/wireless/cisco/airo.c @@ -6156,7 +6156,7 @@ static int airo_get_rate(struct net_device *dev, { struct iw_param *vwrq = &wrqu->bitrate; struct airo_info *local = dev->ml_priv; - StatusRid status_rid; /* Card status info */ + StatusRid status_rid = {}; /* Card status info */ readStatusRid(local, &status_rid, 1); diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c index aa4320ca4c30..d3e70c33fbcf 100644 --- a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c +++ b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c @@ -10,7 +10,7 @@ #include "fw/api/txq.h" /* Highest firmware API version supported */ -#define IWL_22000_UCODE_API_MAX 77 +#define IWL_22000_UCODE_API_MAX 81 /* Lowest firmware API version supported */ #define IWL_22000_UCODE_API_MIN 50 ^ permalink raw reply related [flat|nested] 17+ messages in thread
* Re: Linux-6.5 iwlwifi crash 2023-07-07 18:07 ` Larry Finger @ 2023-07-09 0:00 ` Jeff Chua 0 siblings, 0 replies; 17+ messages in thread From: Jeff Chua @ 2023-07-09 0:00 UTC (permalink / raw) To: Larry Finger Cc: Linux regressions mailing list, lkml, Gregory Greenman, Kalle Valo, David S. Miller, Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linux Wireless, Linux Networking, Bagas Sanjaya, Johannes Berg On Sat, Jul 8, 2023 at 2:07 AM Larry Finger <Larry.Finger@lwfinger.net> wrote: > I am certainly no expert on iwlwifi, but this change looks suspicious: > > @@ -10,8 +10,7 @@ > #include "fw/api/txq.h" > > /* Highest firmware API version supported */ > -#define IWL_22000_UCODE_API_MAX 81 > -#define IWL_22500_UCODE_API_MAX 77 > +#define IWL_22000_UCODE_API_MAX 77 > > /* Lowest firmware API version supported */ > > The parameter that was originally set to 81 is now set to 77. > > Please try the attached patch. > > Larry Larry, tried, but that didn't help. Thanks, Jeff. ^ permalink raw reply [flat|nested] 17+ messages in thread
end of thread, other threads:[~2023-07-09 0:00 UTC | newest]
Thread overview: 17+ messages (download: mbox.gz / follow: Atom feed)
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2023-04-29 5:22 ` iwlwifi broken in post-linux-6.3.0 after April 26 Jeff Chua
2023-04-29 14:07 ` Bagas Sanjaya
2023-04-29 18:17 ` Jeff Chua
2023-04-30 10:58 ` Jeff Chua
2023-04-30 17:06 ` Greenman, Gregory
2023-04-30 18:00 ` Greenman, Gregory
2023-04-30 23:57 ` Jeff Chua
2023-05-01 4:46 ` Bagas Sanjaya
2023-07-05 7:24 ` Linux-6.5 iwlwifi crash Jeff Chua
2023-07-05 8:37 ` Linux regression tracking (Thorsten Leemhuis)
2023-07-05 11:56 ` Jeff Chua
2023-07-05 18:11 ` Larry Finger
2023-07-07 1:56 ` Jeff Chua
2023-07-07 8:43 ` Linux regression tracking (Thorsten Leemhuis)
2023-07-07 9:48 ` Thorsten Leemhuis
2023-07-07 18:07 ` Larry Finger
2023-07-09 0:00 ` Jeff Chua
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