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Re: [PATCH 2/2] hyperv/synic: Allocate as ram_device


From: Vitaly Kuznetsov
Subject: Re: [PATCH 2/2] hyperv/synic: Allocate as ram_device
Date: Thu, 09 Jan 2020 14:00:00 +0100

"Dr. David Alan Gilbert" <address@hidden> writes:

> And I think vhost-user will fail if you have too many sections - and
> the 16 sections from synic I think will blow the slots available.
>

SynIC is percpu, it will allocate two 4k pages for every vCPU the guest
has so we're potentially looking at hundreds of such regions.

-- 
Vitaly




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