Re: [Xen-devel] [PATCH 1/2] VT-d: use proper error codes in iommu_enable_x2apic_IR()

["Zhang, Yang Z" <yang.z.zhang@xxxxxxxxx>]

Jan Beulich wrote on 2015-09-29:
> ... allowing to suppress a confusing messeage combination: When 
> ACPI_DMAR_X2APIC_OPT_OUT is set, so far we first logged a message that 
> IR could not be enabled (hence not using x2APIC), followed by one 
> indicating successful initialization of IR (if no other problems prevented 
> that).
> 
> Also adjust the return type of iommu_supports_eim() and fix some 
> broken indentation in the function.
> 
> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>

Acked-by: Yang Zhang <yang.z.zhang@xxxxxxxxx>

Best regards,
Yang



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