** Description changed: [ Impact ] This patch series introduce support for Arrow Lake U/H platforms. [ Test ] 1. Boot the kernel on Arrow Lake platforms 2. The /sys/kernel/debug/pmc_core directory should exist. 3. Running the S0ixSelftest Tool. The tool should report that: - 1) "The pmc_core debug sysfs files are OK on your system." and - 2) "Your system achieved the deepest S0ix substate!" + 1) "The pmc_core debug sysfs files are OK on your system." [ Where the problems could occur ] - Arrow Lake processors won't be able to enter S0ix if this patchset goes + Arrow Lake processors won't be able to enter PC10 if this patchset goes wrong, but it doesn't work from the beginning anyway. This patchset also does minor refactoring for power management functions on other Intel processors. There'll be regression risk if this is not done correctly.
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem-6.11 in Ubuntu. https://bugs.launchpad.net/bugs/2092001 Title: [SRU] Add Arrow Lake U/H support to the intel_pmc_core driver Status in HWE Next: New Status in linux-oem-6.11 package in Ubuntu: New Status in linux-oem-6.11 source package in Noble: In Progress Bug description: [ Impact ] This patch series introduce support for Arrow Lake U/H platforms. [ Test ] 1. Boot the kernel on Arrow Lake platforms 2. The /sys/kernel/debug/pmc_core directory should exist. 3. Running the S0ixSelftest Tool. The tool should report that: 1) "The pmc_core debug sysfs files are OK on your system." [ Where the problems could occur ] Arrow Lake processors won't be able to enter PC10 if this patchset goes wrong, but it doesn't work from the beginning anyway. This patchset also does minor refactoring for power management functions on other Intel processors. There'll be regression risk if this is not done correctly. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/2092001/+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
