Public bug reported: [Impact] The ufs controller reports not ready to accept UIC command during fwts S3 test, and disk lost connection, can’t do I/O anymore.
[Fix] Intel provides a series of patches to fix this issue https://lore.kernel.org/linux-scsi/[email protected]/ [Test] Runs the following command on the device with ufs disk, and the disk should keep working well after the test sudo fwts s3 --s3-multiple=30 [Where problems could occur] It mainly preserves the hba->spm_lvl(desired UFS power management level) before suspend and restore the value after resume for the ufs. It doesn't look like to introduce any regressions. ** Affects: hwe-next Importance: Undecided Status: New ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Affects: linux-oem-6.14 (Ubuntu) Importance: Undecided Status: New ** Affects: linux-oem-6.17 (Ubuntu) Importance: Undecided Status: New ** Affects: linux (Ubuntu Noble) Importance: Undecided Status: New ** Affects: linux-oem-6.14 (Ubuntu Noble) Importance: Undecided Assignee: AceLan Kao (acelankao) Status: In Progress ** Affects: linux-oem-6.17 (Ubuntu Noble) Importance: Undecided Status: New ** Affects: linux (Ubuntu Plucky) Importance: Undecided Status: New ** Affects: linux-oem-6.14 (Ubuntu Plucky) Importance: Undecided Status: New ** Affects: linux-oem-6.17 (Ubuntu Plucky) Importance: Undecided Status: New ** Affects: linux (Ubuntu Questing) Importance: Undecided Status: New ** Affects: linux-oem-6.14 (Ubuntu Questing) Importance: Undecided Status: New ** Affects: linux-oem-6.17 (Ubuntu Questing) Importance: Undecided Status: New ** Affects: linux (Ubuntu Resolute) Importance: Undecided Status: New ** Affects: linux-oem-6.14 (Ubuntu Resolute) Importance: Undecided Status: New ** Affects: linux-oem-6.17 (Ubuntu Resolute) Importance: Undecided Status: New ** Tags: jira-somerville-3169 jira-wtn-302 oem-priority somerville wtn ** Also affects: linux-oem-6.17 (Ubuntu) Importance: Undecided Status: New ** Also affects: linux-oem-6.14 (Ubuntu Noble) Importance: Undecided Status: New ** Also affects: linux-oem-6.17 (Ubuntu Noble) Importance: Undecided Status: New ** Also affects: linux-oem-6.14 (Ubuntu Plucky) Importance: Undecided Status: New ** Also affects: linux-oem-6.17 (Ubuntu Plucky) Importance: Undecided Status: New ** Also affects: linux-oem-6.14 (Ubuntu Resolute) Importance: Undecided Status: New ** Also affects: linux-oem-6.17 (Ubuntu Resolute) Importance: Undecided Status: New ** Also affects: linux-oem-6.14 (Ubuntu Questing) Importance: Undecided Status: New ** Also affects: linux-oem-6.17 (Ubuntu Questing) Importance: Undecided Status: New ** Also affects: linux (Ubuntu) Importance: Undecided Status: New ** Changed in: linux-oem-6.14 (Ubuntu Noble) Status: New => In Progress ** Changed in: linux-oem-6.14 (Ubuntu Noble) Assignee: (unassigned) => AceLan Kao (acelankao) ** Tags added: jira-wtn-302 oem-priority wtn ** Tags added: jira-somerville-3169 somerville -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem-6.14 in Ubuntu. https://bugs.launchpad.net/bugs/2129986 Title: The ufs controller reports not ready to accept UIC command during S3 test Status in HWE Next: New Status in linux package in Ubuntu: New Status in linux-oem-6.14 package in Ubuntu: New Status in linux-oem-6.17 package in Ubuntu: New Status in linux source package in Noble: New Status in linux-oem-6.14 source package in Noble: In Progress Status in linux-oem-6.17 source package in Noble: New Status in linux source package in Plucky: New Status in linux-oem-6.14 source package in Plucky: New Status in linux-oem-6.17 source package in Plucky: New Status in linux source package in Questing: New Status in linux-oem-6.14 source package in Questing: New Status in linux-oem-6.17 source package in Questing: New Status in linux source package in Resolute: New Status in linux-oem-6.14 source package in Resolute: New Status in linux-oem-6.17 source package in Resolute: New Bug description: [Impact] The ufs controller reports not ready to accept UIC command during fwts S3 test, and disk lost connection, can’t do I/O anymore. [Fix] Intel provides a series of patches to fix this issue https://lore.kernel.org/linux-scsi/[email protected]/ [Test] Runs the following command on the device with ufs disk, and the disk should keep working well after the test sudo fwts s3 --s3-multiple=30 [Where problems could occur] It mainly preserves the hba->spm_lvl(desired UFS power management level) before suspend and restore the value after resume for the ufs. It doesn't look like to introduce any regressions. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/2129986/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
