On Wed, Aug 22, 2018 at 09:51:57AM +0200, Roger Pau Monne wrote:
> Introduce a new dom0-iommu=map-inclusive generic option that
> supersedes iommu_inclusive_mapping. The previous behavior is preserved
> and the option should only be enabled by default on Intel hardware.
>
> Signed-off-by: Roger Pau Monné <roger....@citrix.com>
> Reviewed-by: Paul Durrant <paul.durr...@citrix.com>
> Reviewed-by: Jan Beulich <jbeul...@suse.com>
> Reviewed-by: Kevin Tian <kevin.t...@intel.com>
Reviewed-by: Wei Liu <wei.l...@citrix.com>
With one nit below:
> diff --git a/xen/drivers/passthrough/arm/smmu.c
> b/xen/drivers/passthrough/arm/smmu.c
> index 74c09b0991..b142677b8c 100644
> --- a/xen/drivers/passthrough/arm/smmu.c
> +++ b/xen/drivers/passthrough/arm/smmu.c
> @@ -2727,6 +2727,8 @@ static int arm_smmu_iommu_domain_init(struct domain *d)
>
> static void __hwdom_init arm_smmu_iommu_hwdom_init(struct domain *d)
> {
> + /* Set to false options not supported on ARM. */
Missing a comma after "false".
And in case it is not clear to Julien and Stefano, an ack from ARM side
is needed.
Wei.
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