SRU: https://lists.ubuntu.com/archives/kernel- team/2022-October/134273.html (oem-6.0)
** Description changed: + [SRU Justification] + + [Impact] + + Some AMD platforms might not have sensor reported from MP2 controller, + and that fails device init. + + [Fix] + + Two commits targeting v6.1 release in mainline kernel. + + [Test Case] + + On such platforms, driver loading should be bailed out with: + + $ sudo dmesg | grep amd_sfh1_1_hid_client_init + [ 1.204896] pcie_mp2_amd 0000:62:00.7: amd_sfh1_1_hid_client_init failed + + [Where problems could occur] + + This skips driver loading against ineffective hardware only. + + [Other Info] + + While this targets oem-6.0 and above, and is already in mainline + v6.1-rc1, only oem-6.0 is nominated for fix. + + ========== original bug report ========== + Fix amd_sfh to make each sensor with proper initialization & resource allocation during MP2 loaded. To be in v6.1 https://git.kernel.org/pub/scm/linux/kernel/git/next/linux- next.git/commit/drivers/hid/amd-sfh- hid?h=next-20221010&id=68266bdcceec10ea364e62c63732cd6fe5a256a8 https://git.kernel.org/pub/scm/linux/kernel/git/next/linux- next.git/commit/drivers/hid/amd-sfh- hid?h=next-20221010&id=beb18bb22cd4fb88648bb2925d56f36131c1ac21 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem-6.0 in Ubuntu. https://bugs.launchpad.net/bugs/1993240 Title: amd_sfh modprobe fails when no sensor reported from AMD MP2 Status in HWE Next: New Status in linux-oem-6.0 package in Ubuntu: Invalid Status in linux-oem-6.0 source package in Jammy: In Progress Status in linux-oem-6.0 source package in Kinetic: Invalid Bug description: [SRU Justification] [Impact] Some AMD platforms might not have sensor reported from MP2 controller, and that fails device init. [Fix] Two commits targeting v6.1 release in mainline kernel. [Test Case] On such platforms, driver loading should be bailed out with: $ sudo dmesg | grep amd_sfh1_1_hid_client_init [ 1.204896] pcie_mp2_amd 0000:62:00.7: amd_sfh1_1_hid_client_init failed [Where problems could occur] This skips driver loading against ineffective hardware only. [Other Info] While this targets oem-6.0 and above, and is already in mainline v6.1-rc1, only oem-6.0 is nominated for fix. ========== original bug report ========== Fix amd_sfh to make each sensor with proper initialization & resource allocation during MP2 loaded. To be in v6.1 https://git.kernel.org/pub/scm/linux/kernel/git/next/linux- next.git/commit/drivers/hid/amd-sfh- hid?h=next-20221010&id=68266bdcceec10ea364e62c63732cd6fe5a256a8 https://git.kernel.org/pub/scm/linux/kernel/git/next/linux- next.git/commit/drivers/hid/amd-sfh- hid?h=next-20221010&id=beb18bb22cd4fb88648bb2925d56f36131c1ac21 To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1993240/+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
