apport information ** Attachment added: "UdevDb.txt" https://bugs.launchpad.net/bugs/1922033/+attachment/5483081/+files/UdevDb.txt
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1922033 Title: Enable ath11k debugfs/tracing Status in linux package in Ubuntu: In Progress Status in linux source package in Hirsute: In Progress Bug description: [SRU Justification] [Impact] No general user impact. Only for synchronizing configs between oem-5.10 and hirsute/unstable. [Fix] In one of the patches landed for bug 1879633 we enabled debugfs/tracing for ath11k driver: https://lists.ubuntu.com/archives/kernel-team/2020-December/115417.html This patchset was also proposed for unstable at the time. Resubmit this part for both hirsute and unstable v5.12 again. [Test Case] Check if now debugfs is available for ath11k: $ ls /sys/kernel/debug/ath11k qca6390 hw2.0 [Where problems could occur] This should be unrelated to core functions, but might introduce performance lose, undefined/untested behaviors when enabled. [Other Info] The rest parts to enable ath11k support have been included in v5.11, so they're skipped here. ========== original bug description ========== In bug 1879633, CONFIG_ATH11K_DEBUGFS/CONFIG_ATH11K_TRACING were enabled by default for oem-5.10. Since this is also the case for ath10k and ath9k in -generic kernels, we'd like to sync the behaviors in ath9/10/11k. --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27.16 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: u 1909 F.... pulseaudio CasperMD5CheckResult: skip DistributionChannelDescriptor: # This is the distribution channel descriptor for the OEM CDs # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor canonical-oem-somerville-focal-amd64-20200502-85+fossa-bulbasaur+X54 DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2021-03-31 (0 days ago) InstallationMedia: Ubuntu 20.04 "Focal" - Build amd64 LIVE Binary 20200502-05:58 MachineType: Dell Inc. XPS 13 9310 Package: linux (not installed) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.11.0-13-generic root=UUID=1879dff8-eec0-43aa-bc90-1a07312ff1c1 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.11.0-13.14-generic 5.11.7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-5.11.0-13-generic N/A linux-backports-modules-5.11.0-13-generic N/A linux-firmware 1.187.10 Tags: focal Uname: Linux 5.11.0-13-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: N/A _MarkForUpload: True dmi.bios.date: 12/10/2020 dmi.bios.release: 1.2 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.2.5 dmi.board.vendor: Dell Inc. dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.2.5:bd12/10/2020:br1.2:svnDellInc.:pnXPS139310:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct10:cvr: dmi.product.family: XPS dmi.product.name: XPS 13 9310 dmi.product.sku: 0991 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1922033/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
