Hi 2023. június 29., csütörtök 13:31 keltezéssel, Thorsten Leemhuis <regressions@xxxxxxxxxxxxx> írta: > [CCing the regression list, as it should be in the loop for regressions: > https://docs.kernel.org/admin-guide/reporting-regressions.html] > > On 27.06.23 23:55, Barnabás Pőcze wrote: > > > > 2023. május 26., péntek 19:55 keltezéssel, Barnabás Pőcze <pobrn@xxxxxxxxxxxxxx> írta: > >> > >> I have an Acer Aspire A315-58 laptop[0], which, according to lspci has the following intel wireless chip: > >> > >> Device: 00:14.3 > >> Class: Network controller [0280] > >> Vendor: Intel Corporation [8086] > >> Device: Wi-Fi 6 AX201 [a0f0] > >> SVendor: Intel Corporation [8086] > >> SDevice: Wi-Fi 6 AX201 [0244] > >> Rev: 20 > >> ProgIf: 00 > >> Driver: iwlwifi > >> Module: iwlwifi > >> > >> However, in the kernel message buffer, the following message is written: > >> > >> [ 3.633490] iwlwifi 0000:00:14.3: Detected Intel(R) Wi-Fi 6 AX101, REV=0x351 > > [...] > > > > For the record, I have done a git-bisect[1], and that turned up > > > > d2ccc5c1526396aef5196e4dd2ec8538994e5072 > > wifi: iwlwifi: Update init sequence if tx diversity supported > > > > as the first good commit[0]. > > > > Sadly, that patch (or even the series) does not appear to be easily backportable, > > so it seems likely that current stable kernels won't be able to support this device. > > Thx for bisecting. > > Thing is: 6.3 will be EOL in about two or three weeks anyway. And Arch > will likely switch to 6.4 (which works -- or did I get this wrong?) > within a week or two. Makes be wonder if it's the best solution for > everyone involved to not resolve this and move on. > > Ciao, Thorsten Yes, 6.4 seems to work. I mainly meant LTS releases. Nonetheless, lspci and iwlwifi still disagree on what device it actually is. Regards, Barnabás Pőcze > > > [0]: https://lore.kernel.org/all/20230413102635.c2121c8694a7.Ibee3dd8765ef4b7504660fa228a7c7eff78920af@changeid/ > > [1]: > > git bisect start > > # status: waiting for both good and bad commits > > # new: [b6dad5178ceaf23f369c3711062ce1f2afc33644] Merge tag 'nios2_fix_v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux > > git bisect new b6dad5178ceaf23f369c3711062ce1f2afc33644 > > # status: waiting for good commit(s), bad commit known > > # old: [457391b0380335d5e9a5babdec90ac53928b23b4] Linux 6.3 > > git bisect old 457391b0380335d5e9a5babdec90ac53928b23b4 > > # new: [6e98b09da931a00bf4e0477d0fa52748bf28fcce] Merge tag 'net-next-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next > > git bisect new 6e98b09da931a00bf4e0477d0fa52748bf28fcce > > # old: [088e0c188513b58a0056a488cf5b7df094a8a48a] Merge tag 'platform-drivers-x86-v6.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 > > git bisect old 088e0c188513b58a0056a488cf5b7df094a8a48a > > # new: [ca288965801572fe41386560d4e6c5cc0e5cc56d] Merge tag 'wireless-next-2023-04-21' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next > > git bisect new ca288965801572fe41386560d4e6c5cc0e5cc56d > > # old: [d56417ad1133fc41752bb9fe37da7ae3187395a4] net: phy: smsc: clear edpd_enable if interrupt mode is used > > git bisect old d56417ad1133fc41752bb9fe37da7ae3187395a4 > > # old: [c54876cd5961ce0f8e74807f79a6739cd6b35ddf] net/sched: pass netlink extack to mqprio and taprio offload > > git bisect old c54876cd5961ce0f8e74807f79a6739cd6b35ddf > > # new: [3288ee5844b74cebb94ed15bc9b5b9d3223ae038] Merge ath-next from git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git > > git bisect new 3288ee5844b74cebb94ed15bc9b5b9d3223ae038 > > # new: [d0b6f86fdbefa62fd4ad2acd1aea6c45f9b518ba] wifi: mt76: mt7996: let non-bufferable MMPDUs use correct hw queue > > git bisect new d0b6f86fdbefa62fd4ad2acd1aea6c45f9b518ba > > # new: [a0e97ae3f3320a246a79db7372fc23a38556014e] wifi: rtw89: add ieee80211::remain_on_channel ops > > git bisect new a0e97ae3f3320a246a79db7372fc23a38556014e > > # new: [d00800a289c9349bb659a698cbd7bc04521dc927] wifi: mac80211: add flush_sta method > > git bisect new d00800a289c9349bb659a698cbd7bc04521dc927 > > # old: [413be839bfca9a4f6b32b92807ecdc2c2c182d94] wifi: iwlwifi: add a validity check of queue_id in iwl_txq_reclaim > > git bisect old 413be839bfca9a4f6b32b92807ecdc2c2c182d94 > > # old: [e305a408c5f9c8df06a58e09a23375fd257f081c] wifi: iwlwifi: mvm: move function sequence > > git bisect old e305a408c5f9c8df06a58e09a23375fd257f081c > > # new: [217f3c52f00d3419ecdd38a99a7eceecb11679b2] wifi: iwlwifi: mvm: don't set CHECKSUM_COMPLETE for unsupported protocols > > git bisect new 217f3c52f00d3419ecdd38a99a7eceecb11679b2 > > # new: [5caa82529eabff044c5f3eb254f3a7ff00e9170d] wifi: iwlwifi: Update configurations for Bnj-a0 and specific rf devices > > git bisect new 5caa82529eabff044c5f3eb254f3a7ff00e9170d > > # new: [d2ccc5c1526396aef5196e4dd2ec8538994e5072] wifi: iwlwifi: Update init sequence if tx diversity supported > > git bisect new d2ccc5c1526396aef5196e4dd2ec8538994e5072 > > # first new commit: [d2ccc5c1526396aef5196e4dd2ec8538994e5072] wifi: iwlwifi: Update init sequence if tx diversity supported > > > > > >> > >> I then noticed that firmwares 75-77 are available and that there were recent changes > >> to the iwlwifi module that increased IWL_22000_UCODE_API_MAX, so I gave it a go, > >> and built the kernel at ae8373a5add4ea39f032563cf12a02946d1e3546 and now firmware 77 > >> is loaded, and that seems to work, at least I did not notice any issues so far. > >> > >> The full logs and other information about the laptop can be found here[0]. > >> > >> > >> Regards, > >> Barnabás Pőcze > >> > >> > >> [0]: https://linux-hardware.org/?probe=43069955ee
