And will that kernel come to the Ubuntu 20.04 LTS HWE stack, say in 20.04.4? Kinda need to use LTS versions, us that need that stability at least.
Not really interested in fixes for 21.10 or something... Focal. -- 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/1937897 Title: GPIO error logs in start and dmesg after update of kernel Status in linux package in Ubuntu: Fix Released Status in linux source package in Hirsute: Fix Committed Status in linux source package in Impish: Fix Released Bug description: [Impact] After upgrade kernel to 5.11.0-25 which introduce some ODM patches from AAEON, user encounters below errors [ 5.852182] gpio gpiochip2: (gpio_aaeon): tried to insert a GPIO chip with zero lines [ 5.852187] gpiochip_add_data_with_key: GPIOs 0..-1 (gpio_aaeon) failed to register, -22 [ 5.852194] gpio-aaeon: probe of gpio-aaeon.0 failed with error -22 [Fix] AAEON provides a patch to check the BFPI version before loading the driver. Which fixes the issue introduced by Hirsute: 45a8bb8699cc UBUNTU: ODM: mfd: Add support for IO functions of AAEON devices Impish: 424945128781 UBUNTU: ODM: mfd: Add support for IO functions of AAEON devices [Test] Verified by AAEON. [Where problems could occur] It adds a check while probing the driver, should have no impact to normal user. ================================================= After update from kernel 5.11.0-22 to 5.11.0-25 i see next logs error to gpio: 5.852182] gpio gpiochip2: (gpio_aaeon): tried to insert a GPIO chip with zero lines [ 5.852187] gpiochip_add_data_with_key: GPIOs 0..-1 (gpio_aaeon) failed to register, -22 [ 5.852194] gpio-aaeon: probe of gpio-aaeon.0 failed with error -22 On pc: description: Desktop Computer product: System Product Name (SKU) vendor: ASUS version: System Version serial: System Serial Number width: 64 bits capabilities: smbios-3.3.0 dmi-3.3.0 smp vsyscall32 configuration: boot=normal chassis=desktop family=To be filled by O.E.M. sku=SKU uuid=0ABCA172-BFA8-2AC5-FC37-3C7C3FD88FE4 *-core description: Motherboard product: TUF GAMING B550M-PLUS (WI-FI) vendor: ASUSTeK COMPUTER INC. physical id: 0 version: Rev X.0x serial: 201176738701636 slot: Default string *-firmware description: BIOS vendor: American Megatrends Inc. physical id: 0 version: 2403 date: 06/16/2021 size: 64KiB capacity: 16MiB capabilities: pci apm upgrade shadowing cdboot bootselect socketedrom edd int13floppy1200 int13floppy720 int13floppy2880 int5printscreen int9keyboard int14serial int17printer acpi usb biosbootspecification uefi *-memory To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1937897/+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
