** Description changed: [Impact] Process of s3 resume take 7s and it's too long which is over 5s. [Fix] + the commit is from https://lore.kernel.org/linux-pci/20200416083245.73957-1-mika.westerb...@linux.intel.com/ + Reference link_active_reporting field of PCI device to determine whether delay is taken or not. Actual delay would be determined by taking maximum between 100ms and pci device's d3cold delay. [test] With the patch, the total time s3 resume is 3874.298 ms which is smaller than 5s. [Regression Potential] Medium. This patch only changes the rules to determine whether delay is taken or not. Reference the right field(link_active_reporting), but not speed of pci device.
-- 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/1876844 Title: Speed up the process of s3 resume Status in HWE Next: New Status in linux package in Ubuntu: Invalid Status in linux-oem-5.6 package in Ubuntu: New Status in linux-oem-osp1 package in Ubuntu: Invalid Status in linux source package in Bionic: In Progress Status in linux-oem-5.6 source package in Bionic: New Status in linux-oem-osp1 source package in Bionic: In Progress Status in linux source package in Focal: New Status in linux-oem-5.6 source package in Focal: In Progress Status in linux-oem-osp1 source package in Focal: New Bug description: [Impact] Process of s3 resume take 7s and it's too long which is over 5s. [Fix] the commit is from https://lore.kernel.org/linux-pci/20200416083245.73957-1-mika.westerb...@linux.intel.com/ Reference link_active_reporting field of PCI device to determine whether delay is taken or not. Actual delay would be determined by taking maximum between 100ms and pci device's d3cold delay. [test] With the patch, the total time s3 resume is 3874.298 ms which is smaller than 5s. [Regression Potential] Medium. This patch only changes the rules to determine whether delay is taken or not. Reference the right field(link_active_reporting), but not speed of pci device. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1876844/+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
