linux-kernel - Re: [PATCH v3 10/10] iommu: account IOMMU allocated memory

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Message-ID: <fc77b844-618d-1873-1588-15d59b8604e2@google.com>
Date: Tue, 26 Dec 2023 16:25:30 -0800 (PST)
From: David Rientjes <rientjes@...gle.com>
To: Pasha Tatashin <pasha.tatashin@...een.com>
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Subject: Re: [PATCH v3 10/10] iommu: account IOMMU allocated memory

On Tue, 26 Dec 2023, Pasha Tatashin wrote:

> In order to be able to limit the amount of memory that is allocated
> by IOMMU subsystem, the memory must be accounted.
> 
> Account IOMMU as part of the secondary pagetables as it was discussed
> at LPC.
> 
> The value of SecPageTables now contains mmeory allocation by IOMMU
> and KVM.
> 
> Signed-off-by: Pasha Tatashin <pasha.tatashin@...een.com>

Acked-by: David Rientjes <rientjes@...gle.com>