Hi Bjorn,
On 1/21/20 10:17 PM, Bjorn Helgaas wrote:
[+cc linux-pci, thread athttps://lore.kernel.org/r/20200101052648.14295-1-baolu.lu@xxxxxxxxxxxxxxx]
On Wed, Jan 01, 2020 at 01:26:46PM +0800, Lu Baolu wrote:
The new parameter takes a list of devices separated by a semicolon.
Each device specified will have its iommu_passthrough bit in struct
device set. This is very similar to the existing 'disable_acs_redir'
parameter.
Almost all of this patchset is in drivers/iommu. Should the parameter
be "iommu ..." instead of "pci=iommu_passthrough=..."?
There is already an "iommu.passthrough=" argument. Would this fit
better there? Since the iommu_passthrough bit is generic, it seems
like you anticipate similar situations for non-PCI devices.
Yes. Fair enough.
Best regards,
baolu
