This bug applies to the trusty, utopic and upstream kernels. Some of the patches are queued for 3.17, some others are still under discussion.
I've sent out a pull request for this branch for trusty which resolves it: http://kernel.ubuntu.com/git?p=dannf/trusty-xgene.git;a=shortlog;h=refs/heads/for-ubuntu-20140729 As patches are accepted upstream, I'll do the same for utopic (providing backports to utopic's 3.16). ** Tags added: kernel-bug-exists-upstream -- 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/1350087 Title: ahci-xgene stability improvements Status in “linux” package in Ubuntu: Triaged Bug description: Several issues have been discovered while testing the ahci-xgene driver. These include failures to discover certain disk types (SSDs), failure to discover disks on certain platforms due to phy tunings/timings, and disks disappearing during reboot loop testing. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1350087/+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