Messages in this thread | | | Date | Thu, 5 Jun 2014 21:24:04 +0800 | Subject | Re: [Regression] commit 8a4aeec8d(libata/ahci: accommodate tag ordered controllers) | From | Ming Lei <> |
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On Thu, Jun 5, 2014 at 9:12 PM, Dan Williams <dan.j.williams@intel.com> wrote: > On Thu, Jun 5, 2014 at 1:53 AM, Ming Lei <ming.lei@canonical.com> wrote: >> Hi Dan and Tejun, >> >> Looks the commit 8a4aeec8d(libata/ahci: accommodate tag ordered >> controllers) causes below sata failure[1] on APM AHCI controller. >> >> And the error does disappear after reverting the commit. > > Can you give some more details about the workload and the disk? What > is the APM AHCI?
The commit causes the APM arm64 based system not bootable, and not special workload, just when mounting rootfs or reading init files.
APM AHCI: drivers/ata/ahci_xgene.c
Thanks, -- Ming Lei
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