On 01/20/2016 10:46 AM, Joerg Roedel wrote:
On Wed, Jan 20, 2016 at 04:38:23PM +0100, Joerg Roedel wrote:
On Thu, Jan 14, 2016 at 09:04:08AM -0500, Mark Hounschell wrote:
OK, I verified the 2 disks are hanging off the Marvel chips.
Here is the dmesg from booting with your patch and the 2
disks not showing up.
Does it boot with iommu=soft?
Something also worth trying is amd_iommu=fullflush (without iommu=soft).
Would be great if you find the time to test these two parameters and
report back.
amd_iommu=fullflush does not help.
iommu=soft allows it to boot
Mark
_______________________________________________
iommu mailing list
iommu@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/iommu
