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charset="us-ascii"; Format="flowed" Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" Joerg, On 3/18/21 10:31 PM, Joerg Roedel wrote: > On Fri, Mar 12, 2021 at 03:04:09AM -0600, Suravee Suthikulpanit wrote: >> @@ -519,6 +521,7 @@ struct protection_domain { >> spinlock_t lock; /* mostly used to lock the page table*/ >> u16 id; /* the domain id written to the device table */ >> int glx; /* Number of levels for GCR3 table */ >> + bool giov; /* guest IO protection domain */ > > Could this be turned into a flag? > Good point. I'll convert to use the protection_domain.flags. Thanks, Suravee _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu