>>> On 10.05.16 at 09:53, <quan...@intel.com> wrote:
> + rc = hd->platform_ops->unmap_page(d, gfn);
> +
> + if ( unlikely(rc) )
> + {
> + if ( printk_ratelimit() )
> + printk(XENLOG_ERR
> + "iommu_unmap_page: IOMMU unmapping gfn %#lx failed for
> dom%d.",
> + gfn, d->domain_id);
> +
> + if ( !is_hardware_domain(d) )
> + domain_crash(d);
> + }
> +
> + return rc;
But please - as said - also avoid logging any message for already
dying domains.
Jan
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